1#! /bin/sh 2# Guess values for system-dependent variables and create Makefiles. 3# Generated by GNU Autoconf 2.69 for OpenSSH Portable. 4# 5# Report bugs to <openssh-unix-dev@mindrot.org>. 6# 7# 8# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. 9# 10# 11# This configure script is free software; the Free Software Foundation 12# gives unlimited permission to copy, distribute and modify it. 13## -------------------- ## 14## M4sh Initialization. ## 15## -------------------- ## 16 17# Be more Bourne compatible 18DUALCASE=1; export DUALCASE # for MKS sh 19if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 20 emulate sh 21 NULLCMD=: 22 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 23 # is contrary to our usage. Disable this feature. 24 alias -g '${1+"$@"}'='"$@"' 25 setopt NO_GLOB_SUBST 26else 27 case `(set -o) 2>/dev/null` in #( 28 *posix*) : 29 set -o posix ;; #( 30 *) : 31 ;; 32esac 33fi 34 35 36as_nl=' 37' 38export as_nl 39# Printing a long string crashes Solaris 7 /usr/bin/printf. 40as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 41as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 42as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 43# Prefer a ksh shell builtin over an external printf program on Solaris, 44# but without wasting forks for bash or zsh. 45if test -z "$BASH_VERSION$ZSH_VERSION" \ 46 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 47 as_echo='print -r --' 48 as_echo_n='print -rn --' 49elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 50 as_echo='printf %s\n' 51 as_echo_n='printf %s' 52else 53 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 54 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 55 as_echo_n='/usr/ucb/echo -n' 56 else 57 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 58 as_echo_n_body='eval 59 arg=$1; 60 case $arg in #( 61 *"$as_nl"*) 62 expr "X$arg" : "X\\(.*\\)$as_nl"; 63 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 64 esac; 65 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 66 ' 67 export as_echo_n_body 68 as_echo_n='sh -c $as_echo_n_body as_echo' 69 fi 70 export as_echo_body 71 as_echo='sh -c $as_echo_body as_echo' 72fi 73 74# The user is always right. 75if test "${PATH_SEPARATOR+set}" != set; then 76 PATH_SEPARATOR=: 77 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 78 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 79 PATH_SEPARATOR=';' 80 } 81fi 82 83 84# IFS 85# We need space, tab and new line, in precisely that order. Quoting is 86# there to prevent editors from complaining about space-tab. 87# (If _AS_PATH_WALK were called with IFS unset, it would disable word 88# splitting by setting IFS to empty value.) 89IFS=" "" $as_nl" 90 91# Find who we are. Look in the path if we contain no directory separator. 92as_myself= 93case $0 in #(( 94 *[\\/]* ) as_myself=$0 ;; 95 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 96for as_dir in $PATH 97do 98 IFS=$as_save_IFS 99 test -z "$as_dir" && as_dir=. 100 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 101 done 102IFS=$as_save_IFS 103 104 ;; 105esac 106# We did not find ourselves, most probably we were run as `sh COMMAND' 107# in which case we are not to be found in the path. 108if test "x$as_myself" = x; then 109 as_myself=$0 110fi 111if test ! -f "$as_myself"; then 112 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 113 exit 1 114fi 115 116# Unset variables that we do not need and which cause bugs (e.g. in 117# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 118# suppresses any "Segmentation fault" message there. '((' could 119# trigger a bug in pdksh 5.2.14. 120for as_var in BASH_ENV ENV MAIL MAILPATH 121do eval test x\${$as_var+set} = xset \ 122 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 123done 124PS1='$ ' 125PS2='> ' 126PS4='+ ' 127 128# NLS nuisances. 129LC_ALL=C 130export LC_ALL 131LANGUAGE=C 132export LANGUAGE 133 134# CDPATH. 135(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 136 137# Use a proper internal environment variable to ensure we don't fall 138 # into an infinite loop, continuously re-executing ourselves. 139 if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then 140 _as_can_reexec=no; export _as_can_reexec; 141 # We cannot yet assume a decent shell, so we have to provide a 142# neutralization value for shells without unset; and this also 143# works around shells that cannot unset nonexistent variables. 144# Preserve -v and -x to the replacement shell. 145BASH_ENV=/dev/null 146ENV=/dev/null 147(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 148case $- in # (((( 149 *v*x* | *x*v* ) as_opts=-vx ;; 150 *v* ) as_opts=-v ;; 151 *x* ) as_opts=-x ;; 152 * ) as_opts= ;; 153esac 154exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 155# Admittedly, this is quite paranoid, since all the known shells bail 156# out after a failed `exec'. 157$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 158as_fn_exit 255 159 fi 160 # We don't want this to propagate to other subprocesses. 161 { _as_can_reexec=; unset _as_can_reexec;} 162if test "x$CONFIG_SHELL" = x; then 163 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : 164 emulate sh 165 NULLCMD=: 166 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 167 # is contrary to our usage. Disable this feature. 168 alias -g '\${1+\"\$@\"}'='\"\$@\"' 169 setopt NO_GLOB_SUBST 170else 171 case \`(set -o) 2>/dev/null\` in #( 172 *posix*) : 173 set -o posix ;; #( 174 *) : 175 ;; 176esac 177fi 178" 179 as_required="as_fn_return () { (exit \$1); } 180as_fn_success () { as_fn_return 0; } 181as_fn_failure () { as_fn_return 1; } 182as_fn_ret_success () { return 0; } 183as_fn_ret_failure () { return 1; } 184 185exitcode=0 186as_fn_success || { exitcode=1; echo as_fn_success failed.; } 187as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 188as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 189as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 190if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : 191 192else 193 exitcode=1; echo positional parameters were not saved. 194fi 195test x\$exitcode = x0 || exit 1 196test -x / || exit 1" 197 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 198 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 199 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 200 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 201test \$(( 1 + 1 )) = 2 || exit 1" 202 if (eval "$as_required") 2>/dev/null; then : 203 as_have_required=yes 204else 205 as_have_required=no 206fi 207 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : 208 209else 210 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 211as_found=false 212for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 213do 214 IFS=$as_save_IFS 215 test -z "$as_dir" && as_dir=. 216 as_found=: 217 case $as_dir in #( 218 /*) 219 for as_base in sh bash ksh sh5; do 220 # Try only shells that exist, to save several forks. 221 as_shell=$as_dir/$as_base 222 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 223 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : 224 CONFIG_SHELL=$as_shell as_have_required=yes 225 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : 226 break 2 227fi 228fi 229 done;; 230 esac 231 as_found=false 232done 233$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 234 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : 235 CONFIG_SHELL=$SHELL as_have_required=yes 236fi; } 237IFS=$as_save_IFS 238 239 240 if test "x$CONFIG_SHELL" != x; then : 241 export CONFIG_SHELL 242 # We cannot yet assume a decent shell, so we have to provide a 243# neutralization value for shells without unset; and this also 244# works around shells that cannot unset nonexistent variables. 245# Preserve -v and -x to the replacement shell. 246BASH_ENV=/dev/null 247ENV=/dev/null 248(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 249case $- in # (((( 250 *v*x* | *x*v* ) as_opts=-vx ;; 251 *v* ) as_opts=-v ;; 252 *x* ) as_opts=-x ;; 253 * ) as_opts= ;; 254esac 255exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 256# Admittedly, this is quite paranoid, since all the known shells bail 257# out after a failed `exec'. 258$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 259exit 255 260fi 261 262 if test x$as_have_required = xno; then : 263 $as_echo "$0: This script requires a shell more modern than all" 264 $as_echo "$0: the shells that I found on your system." 265 if test x${ZSH_VERSION+set} = xset ; then 266 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" 267 $as_echo "$0: be upgraded to zsh 4.3.4 or later." 268 else 269 $as_echo "$0: Please tell bug-autoconf@gnu.org and 270$0: openssh-unix-dev@mindrot.org about your system, 271$0: including any error possibly output before this 272$0: message. Then install a modern shell, or manually run 273$0: the script under such a shell if you do have one." 274 fi 275 exit 1 276fi 277fi 278fi 279SHELL=${CONFIG_SHELL-/bin/sh} 280export SHELL 281# Unset more variables known to interfere with behavior of common tools. 282CLICOLOR_FORCE= GREP_OPTIONS= 283unset CLICOLOR_FORCE GREP_OPTIONS 284 285## --------------------- ## 286## M4sh Shell Functions. ## 287## --------------------- ## 288# as_fn_unset VAR 289# --------------- 290# Portably unset VAR. 291as_fn_unset () 292{ 293 { eval $1=; unset $1;} 294} 295as_unset=as_fn_unset 296 297# as_fn_set_status STATUS 298# ----------------------- 299# Set $? to STATUS, without forking. 300as_fn_set_status () 301{ 302 return $1 303} # as_fn_set_status 304 305# as_fn_exit STATUS 306# ----------------- 307# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 308as_fn_exit () 309{ 310 set +e 311 as_fn_set_status $1 312 exit $1 313} # as_fn_exit 314 315# as_fn_mkdir_p 316# ------------- 317# Create "$as_dir" as a directory, including parents if necessary. 318as_fn_mkdir_p () 319{ 320 321 case $as_dir in #( 322 -*) as_dir=./$as_dir;; 323 esac 324 test -d "$as_dir" || eval $as_mkdir_p || { 325 as_dirs= 326 while :; do 327 case $as_dir in #( 328 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 329 *) as_qdir=$as_dir;; 330 esac 331 as_dirs="'$as_qdir' $as_dirs" 332 as_dir=`$as_dirname -- "$as_dir" || 333$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 334 X"$as_dir" : 'X\(//\)[^/]' \| \ 335 X"$as_dir" : 'X\(//\)$' \| \ 336 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 337$as_echo X"$as_dir" | 338 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 339 s//\1/ 340 q 341 } 342 /^X\(\/\/\)[^/].*/{ 343 s//\1/ 344 q 345 } 346 /^X\(\/\/\)$/{ 347 s//\1/ 348 q 349 } 350 /^X\(\/\).*/{ 351 s//\1/ 352 q 353 } 354 s/.*/./; q'` 355 test -d "$as_dir" && break 356 done 357 test -z "$as_dirs" || eval "mkdir $as_dirs" 358 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 359 360 361} # as_fn_mkdir_p 362 363# as_fn_executable_p FILE 364# ----------------------- 365# Test if FILE is an executable regular file. 366as_fn_executable_p () 367{ 368 test -f "$1" && test -x "$1" 369} # as_fn_executable_p 370# as_fn_append VAR VALUE 371# ---------------------- 372# Append the text in VALUE to the end of the definition contained in VAR. Take 373# advantage of any shell optimizations that allow amortized linear growth over 374# repeated appends, instead of the typical quadratic growth present in naive 375# implementations. 376if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 377 eval 'as_fn_append () 378 { 379 eval $1+=\$2 380 }' 381else 382 as_fn_append () 383 { 384 eval $1=\$$1\$2 385 } 386fi # as_fn_append 387 388# as_fn_arith ARG... 389# ------------------ 390# Perform arithmetic evaluation on the ARGs, and store the result in the 391# global $as_val. Take advantage of shells that can avoid forks. The arguments 392# must be portable across $(()) and expr. 393if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 394 eval 'as_fn_arith () 395 { 396 as_val=$(( $* )) 397 }' 398else 399 as_fn_arith () 400 { 401 as_val=`expr "$@" || test $? -eq 1` 402 } 403fi # as_fn_arith 404 405 406# as_fn_error STATUS ERROR [LINENO LOG_FD] 407# ---------------------------------------- 408# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 409# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 410# script with STATUS, using 1 if that was 0. 411as_fn_error () 412{ 413 as_status=$1; test $as_status -eq 0 && as_status=1 414 if test "$4"; then 415 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 416 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 417 fi 418 $as_echo "$as_me: error: $2" >&2 419 as_fn_exit $as_status 420} # as_fn_error 421 422if expr a : '\(a\)' >/dev/null 2>&1 && 423 test "X`expr 00001 : '.*\(...\)'`" = X001; then 424 as_expr=expr 425else 426 as_expr=false 427fi 428 429if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 430 as_basename=basename 431else 432 as_basename=false 433fi 434 435if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 436 as_dirname=dirname 437else 438 as_dirname=false 439fi 440 441as_me=`$as_basename -- "$0" || 442$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 443 X"$0" : 'X\(//\)$' \| \ 444 X"$0" : 'X\(/\)' \| . 2>/dev/null || 445$as_echo X/"$0" | 446 sed '/^.*\/\([^/][^/]*\)\/*$/{ 447 s//\1/ 448 q 449 } 450 /^X\/\(\/\/\)$/{ 451 s//\1/ 452 q 453 } 454 /^X\/\(\/\).*/{ 455 s//\1/ 456 q 457 } 458 s/.*/./; q'` 459 460# Avoid depending upon Character Ranges. 461as_cr_letters='abcdefghijklmnopqrstuvwxyz' 462as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 463as_cr_Letters=$as_cr_letters$as_cr_LETTERS 464as_cr_digits='0123456789' 465as_cr_alnum=$as_cr_Letters$as_cr_digits 466 467 468 as_lineno_1=$LINENO as_lineno_1a=$LINENO 469 as_lineno_2=$LINENO as_lineno_2a=$LINENO 470 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 471 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 472 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 473 sed -n ' 474 p 475 /[$]LINENO/= 476 ' <$as_myself | 477 sed ' 478 s/[$]LINENO.*/&-/ 479 t lineno 480 b 481 :lineno 482 N 483 :loop 484 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 485 t loop 486 s/-\n.*// 487 ' >$as_me.lineno && 488 chmod +x "$as_me.lineno" || 489 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 490 491 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have 492 # already done that, so ensure we don't try to do so again and fall 493 # in an infinite loop. This has already happened in practice. 494 _as_can_reexec=no; export _as_can_reexec 495 # Don't try to exec as it changes $[0], causing all sort of problems 496 # (the dirname of $[0] is not the place where we might find the 497 # original and so on. Autoconf is especially sensitive to this). 498 . "./$as_me.lineno" 499 # Exit status is that of the last command. 500 exit 501} 502 503ECHO_C= ECHO_N= ECHO_T= 504case `echo -n x` in #((((( 505-n*) 506 case `echo 'xy\c'` in 507 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 508 xy) ECHO_C='\c';; 509 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 510 ECHO_T=' ';; 511 esac;; 512*) 513 ECHO_N='-n';; 514esac 515 516rm -f conf$$ conf$$.exe conf$$.file 517if test -d conf$$.dir; then 518 rm -f conf$$.dir/conf$$.file 519else 520 rm -f conf$$.dir 521 mkdir conf$$.dir 2>/dev/null 522fi 523if (echo >conf$$.file) 2>/dev/null; then 524 if ln -s conf$$.file conf$$ 2>/dev/null; then 525 as_ln_s='ln -s' 526 # ... but there are two gotchas: 527 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 528 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 529 # In both cases, we have to default to `cp -pR'. 530 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 531 as_ln_s='cp -pR' 532 elif ln conf$$.file conf$$ 2>/dev/null; then 533 as_ln_s=ln 534 else 535 as_ln_s='cp -pR' 536 fi 537else 538 as_ln_s='cp -pR' 539fi 540rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 541rmdir conf$$.dir 2>/dev/null 542 543if mkdir -p . 2>/dev/null; then 544 as_mkdir_p='mkdir -p "$as_dir"' 545else 546 test -d ./-p && rmdir ./-p 547 as_mkdir_p=false 548fi 549 550as_test_x='test -x' 551as_executable_p=as_fn_executable_p 552 553# Sed expression to map a string onto a valid CPP name. 554as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 555 556# Sed expression to map a string onto a valid variable name. 557as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 558 559 560test -n "$DJDIR" || exec 7<&0 </dev/null 561exec 6>&1 562 563# Name of the host. 564# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, 565# so uname gets run too. 566ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 567 568# 569# Initializations. 570# 571ac_default_prefix=/usr/local 572ac_clean_files= 573ac_config_libobj_dir=. 574LIBOBJS= 575cross_compiling=no 576subdirs= 577MFLAGS= 578MAKEFLAGS= 579 580# Identity of this package. 581PACKAGE_NAME='OpenSSH' 582PACKAGE_TARNAME='openssh' 583PACKAGE_VERSION='Portable' 584PACKAGE_STRING='OpenSSH Portable' 585PACKAGE_BUGREPORT='openssh-unix-dev@mindrot.org' 586PACKAGE_URL='' 587 588ac_unique_file="ssh.c" 589# Factoring default headers for most tests. 590ac_includes_default="\ 591#include <stdio.h> 592#ifdef HAVE_SYS_TYPES_H 593# include <sys/types.h> 594#endif 595#ifdef HAVE_SYS_STAT_H 596# include <sys/stat.h> 597#endif 598#ifdef STDC_HEADERS 599# include <stdlib.h> 600# include <stddef.h> 601#else 602# ifdef HAVE_STDLIB_H 603# include <stdlib.h> 604# endif 605#endif 606#ifdef HAVE_STRING_H 607# if !defined STDC_HEADERS && defined HAVE_MEMORY_H 608# include <memory.h> 609# endif 610# include <string.h> 611#endif 612#ifdef HAVE_STRINGS_H 613# include <strings.h> 614#endif 615#ifdef HAVE_INTTYPES_H 616# include <inttypes.h> 617#endif 618#ifdef HAVE_STDINT_H 619# include <stdint.h> 620#endif 621#ifdef HAVE_UNISTD_H 622# include <unistd.h> 623#endif" 624 625ac_subst_vars='LTLIBOBJS 626CFLAGS_NOPIE 627LDFLAGS_NOPIE 628DEPEND 629UNSUPPORTED_ALGORITHMS 630TEST_MALLOC_OPTIONS 631TEST_SSH_UTF8 632TEST_SSH_IPV6 633piddir 634user_path 635mansubdir 636MANTYPE 637XAUTH_PATH 638STRIP_OPT 639xauth_path 640PRIVSEP_PATH 641K5LIBS 642GSSLIBS 643KRB5CONF 644SSHDLIBS 645SSH_PRIVSEP_USER 646LIBFIDO2 647SK_DUMMY_LIBRARY 648TEST_SSH_ECC 649PICFLAG 650LIBEDIT 651PKGCONFIG 652LDNSCONFIG 653LIBOBJS 654LD 655PATH_PASSWD_PROG 656STARTUP_SCRIPT_SHELL 657MAKE_PACKAGE_SUPPORTED 658PATH_USERADD_PROG 659PATH_GROUPADD_PROG 660MANFMT 661TEST_SHELL 662MANDOC 663NROFF 664GROFF 665SH 666TEST_MINUS_S_SH 667SED 668KILL 669CAT 670ac_ct_AR 671AR 672MKDIR_P 673INSTALL_DATA 674INSTALL_SCRIPT 675INSTALL_PROGRAM 676RANLIB 677AWK 678EGREP 679GREP 680CPP 681host_os 682host_vendor 683host_cpu 684host 685build_os 686build_vendor 687build_cpu 688build 689OBJEXT 690EXEEXT 691ac_ct_CC 692CPPFLAGS 693LDFLAGS 694CFLAGS 695CC 696target_alias 697host_alias 698build_alias 699LIBS 700ECHO_T 701ECHO_N 702ECHO_C 703DEFS 704mandir 705localedir 706libdir 707psdir 708pdfdir 709dvidir 710htmldir 711infodir 712docdir 713oldincludedir 714includedir 715runstatedir 716localstatedir 717sharedstatedir 718sysconfdir 719datadir 720datarootdir 721libexecdir 722sbindir 723bindir 724program_transform_name 725prefix 726exec_prefix 727PACKAGE_URL 728PACKAGE_BUGREPORT 729PACKAGE_STRING 730PACKAGE_VERSION 731PACKAGE_TARNAME 732PACKAGE_NAME 733PATH_SEPARATOR 734SHELL' 735ac_subst_files='' 736ac_user_opts=' 737enable_option_checking 738enable_largefile 739with_openssl 740with_stackprotect 741with_hardening 742with_rpath 743with_cflags 744with_cflags_after 745with_cppflags 746with_ldflags 747with_ldflags_after 748with_libs 749with_Werror 750with_solaris_contracts 751with_solaris_projects 752with_solaris_privs 753with_osfsia 754with_zlib 755with_zlib_version_check 756with_ldns 757with_libedit 758with_audit 759with_pie 760enable_pkcs11 761enable_security_key 762with_security_key_builtin 763with_ssl_dir 764with_openssl_header_check 765with_ssl_engine 766with_prngd_port 767with_prngd_socket 768with_pam 769with_pam_service 770with_privsep_user 771with_sandbox 772with_selinux 773with_kerberos5 774with_privsep_path 775with_xauth 776enable_strip 777with_maildir 778with_mantype 779with_md5_passwords 780with_shadow 781with_ipaddr_display 782enable_etc_default_login 783with_default_path 784with_superuser_path 785with_4in6 786with_bsd_auth 787with_pid_dir 788enable_lastlog 789enable_utmp 790enable_utmpx 791enable_wtmp 792enable_wtmpx 793enable_libutil 794enable_pututline 795enable_pututxline 796with_lastlog 797' 798 ac_precious_vars='build_alias 799host_alias 800target_alias 801CC 802CFLAGS 803LDFLAGS 804LIBS 805CPPFLAGS 806CPP' 807 808 809# Initialize some variables set by options. 810ac_init_help= 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[VAR=VALUE]... 1360 1361To assign environment variables (e.g., CC, CFLAGS...), specify them as 1362VAR=VALUE. See below for descriptions of some of the useful variables. 1363 1364Defaults for the options are specified in brackets. 1365 1366Configuration: 1367 -h, --help display this help and exit 1368 --help=short display options specific to this package 1369 --help=recursive display the short help of all the included packages 1370 -V, --version display version information and exit 1371 -q, --quiet, --silent do not print \`checking ...' messages 1372 --cache-file=FILE cache test results in FILE [disabled] 1373 -C, --config-cache alias for \`--cache-file=config.cache' 1374 -n, --no-create do not create output files 1375 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 1376 1377Installation directories: 1378 --prefix=PREFIX install architecture-independent files in PREFIX 1379 [$ac_default_prefix] 1380 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1381 [PREFIX] 1382 1383By default, \`make install' will install all the files in 1384\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 1385an installation prefix other than \`$ac_default_prefix' using \`--prefix', 1386for instance \`--prefix=\$HOME'. 1387 1388For better control, use the options below. 1389 1390Fine tuning of the installation directories: 1391 --bindir=DIR user executables [EPREFIX/bin] 1392 --sbindir=DIR system admin executables [EPREFIX/sbin] 1393 --libexecdir=DIR program executables [EPREFIX/libexec] 1394 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1395 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1396 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1397 --runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run] 1398 --libdir=DIR object code libraries [EPREFIX/lib] 1399 --includedir=DIR C header files [PREFIX/include] 1400 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1401 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1402 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1403 --infodir=DIR info documentation [DATAROOTDIR/info] 1404 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1405 --mandir=DIR man documentation [DATAROOTDIR/man] 1406 --docdir=DIR documentation root [DATAROOTDIR/doc/openssh] 1407 --htmldir=DIR html documentation [DOCDIR] 1408 --dvidir=DIR dvi documentation [DOCDIR] 1409 --pdfdir=DIR pdf documentation [DOCDIR] 1410 --psdir=DIR ps documentation [DOCDIR] 1411_ACEOF 1412 1413 cat <<\_ACEOF 1414 1415System types: 1416 --build=BUILD configure for building on BUILD [guessed] 1417 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1418_ACEOF 1419fi 1420 1421if test -n "$ac_init_help"; then 1422 case $ac_init_help in 1423 short | recursive ) echo "Configuration of OpenSSH Portable:";; 1424 esac 1425 cat <<\_ACEOF 1426 1427Optional Features: 1428 --disable-option-checking ignore unrecognized --enable/--with options 1429 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1430 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1431 --disable-largefile omit support for large files 1432 --disable-pkcs11 disable PKCS#11 support code [no] 1433 --disable-security-key disable U2F/FIDO support code no 1434 --disable-strip Disable calling strip(1) on install 1435 --disable-etc-default-login Disable using PATH from /etc/default/login no 1436 --disable-lastlog disable use of lastlog even if detected no 1437 --disable-utmp disable use of utmp even if detected no 1438 --disable-utmpx disable use of utmpx even if detected no 1439 --disable-wtmp disable use of wtmp even if detected no 1440 --disable-wtmpx disable use of wtmpx even if detected no 1441 --disable-libutil disable use of libutil (login() etc.) no 1442 --disable-pututline disable use of pututline() etc. (uwtmp) no 1443 --disable-pututxline disable use of pututxline() etc. (uwtmpx) no 1444 1445Optional Packages: 1446 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] 1447 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) 1448 --without-openssl Disable use of OpenSSL; use only limited internal crypto **EXPERIMENTAL** 1449 --without-stackprotect Don't use compiler's stack protection 1450 --without-hardening Don't use toolchain hardening flags 1451 --without-rpath Disable auto-added -R linker paths 1452 --with-cflags Specify additional flags to pass to compiler 1453 --with-cflags-after Specify additional flags to pass to compiler after configure 1454 --with-cppflags Specify additional flags to pass to preprocessor 1455 --with-ldflags Specify additional flags to pass to linker 1456 --with-ldflags-after Specify additional flags to pass to linker after configure 1457 --with-libs Specify additional libraries to link with 1458 --with-Werror Build main code with -Werror 1459 --with-solaris-contracts Enable Solaris process contracts (experimental) 1460 --with-solaris-projects Enable Solaris projects (experimental) 1461 --with-solaris-privs Enable Solaris/Illumos privileges (experimental) 1462 --with-osfsia Enable Digital Unix SIA 1463 --with-zlib=PATH Use zlib in PATH 1464 --without-zlib-version-check Disable zlib version check 1465 --with-ldns[=PATH] Use ldns for DNSSEC support (optionally in PATH) 1466 --with-libedit[=PATH] Enable libedit support for sftp 1467 --with-audit=module Enable audit support (modules=debug,bsm,linux) 1468 --with-pie Build Position Independent Executables if possible 1469 --with-security-key-builtin include builtin U2F/FIDO support 1470 --with-ssl-dir=PATH Specify path to OpenSSL installation 1471 --without-openssl-header-check Disable OpenSSL version consistency check 1472 --with-ssl-engine Enable OpenSSL (hardware) ENGINE support 1473 --with-prngd-port=PORT read entropy from PRNGD/EGD TCP localhost:PORT 1474 --with-prngd-socket=FILE read entropy from PRNGD/EGD socket FILE (default=/var/run/egd-pool) 1475 --with-pam Enable PAM support 1476 --with-pam-service=name Specify PAM service name 1477 --with-privsep-user=user Specify non-privileged user for privilege separation 1478 --with-sandbox=style Specify privilege separation sandbox (no, capsicum, darwin, rlimit, seccomp_filter, systrace, pledge) 1479 --with-selinux Enable SELinux support 1480 --with-kerberos5=PATH Enable Kerberos 5 support 1481 --with-privsep-path=xxx Path for privilege separation chroot (default=/var/empty) 1482 --with-xauth=PATH Specify path to xauth program 1483 --with-maildir=/path/to/mail Specify your system mail directory 1484 --with-mantype=man|cat|doc Set man page type 1485 --with-md5-passwords Enable use of MD5 passwords 1486 --without-shadow Disable shadow password support 1487 --with-ipaddr-display Use ip address instead of hostname in $DISPLAY 1488 --with-default-path= Specify default $PATH environment for server 1489 --with-superuser-path= Specify different path for super-user 1490 --with-4in6 Check for and convert IPv4 in IPv6 mapped addresses 1491 --with-bsd-auth Enable BSD auth support 1492 --with-pid-dir=PATH Specify location of sshd.pid file 1493 --with-lastlog=FILE|DIR specify lastlog location common locations 1494 1495Some influential environment variables: 1496 CC C compiler command 1497 CFLAGS C compiler flags 1498 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a 1499 nonstandard directory <lib dir> 1500 LIBS libraries to pass to the linker, e.g. -l<library> 1501 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if 1502 you have headers in a nonstandard directory <include dir> 1503 CPP C preprocessor 1504 1505Use these variables to override the choices made by `configure' or to help 1506it to find libraries and programs with nonstandard names/locations. 1507 1508Report bugs to <openssh-unix-dev@mindrot.org>. 1509_ACEOF 1510ac_status=$? 1511fi 1512 1513if test "$ac_init_help" = "recursive"; 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What about this header? 1877case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #(( 1878 yes:no: ) 1879 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5 1880$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;} 1881 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 1882$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} 1883 ;; 1884 no:yes:* ) 1885 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5 1886$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;} 1887 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5 1888$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;} 1889 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5 1890$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;} 1891 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5 1892$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;} 1893 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 1894$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} 1895( $as_echo "## ------------------------------------------- ## 1896## Report this to openssh-unix-dev@mindrot.org ## 1897## ------------------------------------------- ##" 1898 ) | sed "s/^/$as_me: WARNING: /" >&2 1899 ;; 1900esac 1901 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1902$as_echo_n "checking for $2... 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" >&6; } 1924if eval \${$3+:} false; then : 1925 $as_echo_n "(cached) " >&6 1926else 1927 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1928/* end confdefs.h. */ 1929/* Define $2 to an innocuous variant, in case <limits.h> declares $2. 1930 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 1931#define $2 innocuous_$2 1932 1933/* System header to define __stub macros and hopefully few prototypes, 1934 which can conflict with char $2 (); below. 1935 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 1936 <limits.h> exists even on freestanding compilers. */ 1937 1938#ifdef __STDC__ 1939# include <limits.h> 1940#else 1941# include <assert.h> 1942#endif 1943 1944#undef $2 1945 1946/* Override any GCC internal prototype to avoid an error. 1947 Use char because int might match the return type of a GCC 1948 builtin and then its argument prototype would still apply. */ 1949#ifdef __cplusplus 1950extern "C" 1951#endif 1952char $2 (); 1953/* The GNU C library defines this for functions which it implements 1954 to always fail with ENOSYS. Some functions are actually named 1955 something starting with __ and the normal name is an alias. */ 1956#if defined __stub_$2 || defined __stub___$2 1957choke me 1958#endif 1959 1960int 1961main () 1962{ 1963return $2 (); 1964 ; 1965 return 0; 1966} 1967_ACEOF 1968if ac_fn_c_try_link "$LINENO"; then : 1969 eval "$3=yes" 1970else 1971 eval "$3=no" 1972fi 1973rm -f core conftest.err conftest.$ac_objext \ 1974 conftest$ac_exeext conftest.$ac_ext 1975fi 1976eval ac_res=\$$3 1977 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1978$as_echo "$ac_res" >&6; } 1979 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1980 1981} # ac_fn_c_check_func 1982 1983# ac_fn_c_check_type LINENO TYPE VAR INCLUDES 1984# ------------------------------------------- 1985# Tests whether TYPE exists after having included INCLUDES, setting cache 1986# variable VAR accordingly. 1987ac_fn_c_check_type () 1988{ 1989 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1990 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1991$as_echo_n "checking for $2... " >&6; } 1992if eval \${$3+:} false; then : 1993 $as_echo_n "(cached) " >&6 1994else 1995 eval "$3=no" 1996 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1997/* end confdefs.h. */ 1998$4 1999int 2000main () 2001{ 2002if (sizeof ($2)) 2003 return 0; 2004 ; 2005 return 0; 2006} 2007_ACEOF 2008if ac_fn_c_try_compile "$LINENO"; then : 2009 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2010/* end confdefs.h. */ 2011$4 2012int 2013main () 2014{ 2015if (sizeof (($2))) 2016 return 0; 2017 ; 2018 return 0; 2019} 2020_ACEOF 2021if ac_fn_c_try_compile "$LINENO"; then : 2022 2023else 2024 eval "$3=yes" 2025fi 2026rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2027fi 2028rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2029fi 2030eval ac_res=\$$3 2031 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 2032$as_echo "$ac_res" >&6; } 2033 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2034 2035} # ac_fn_c_check_type 2036 2037# ac_fn_c_compute_int LINENO EXPR VAR INCLUDES 2038# -------------------------------------------- 2039# Tries to find the compile-time value of EXPR in a program that includes 2040# INCLUDES, setting VAR accordingly. Returns whether the value could be 2041# computed 2042ac_fn_c_compute_int () 2043{ 2044 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 2045 if test "$cross_compiling" = yes; then 2046 # Depending upon the size, compute the lo and hi bounds. 2047cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2048/* end confdefs.h. */ 2049$4 2050int 2051main () 2052{ 2053static int test_array [1 - 2 * !(($2) >= 0)]; 2054test_array [0] = 0; 2055return test_array [0]; 2056 2057 ; 2058 return 0; 2059} 2060_ACEOF 2061if ac_fn_c_try_compile "$LINENO"; then : 2062 ac_lo=0 ac_mid=0 2063 while :; do 2064 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2065/* end confdefs.h. */ 2066$4 2067int 2068main () 2069{ 2070static int test_array [1 - 2 * !(($2) <= $ac_mid)]; 2071test_array [0] = 0; 2072return test_array [0]; 2073 2074 ; 2075 return 0; 2076} 2077_ACEOF 2078if ac_fn_c_try_compile "$LINENO"; then : 2079 ac_hi=$ac_mid; break 2080else 2081 as_fn_arith $ac_mid + 1 && ac_lo=$as_val 2082 if test $ac_lo -le $ac_mid; then 2083 ac_lo= ac_hi= 2084 break 2085 fi 2086 as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val 2087fi 2088rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2089 done 2090else 2091 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2092/* end confdefs.h. */ 2093$4 2094int 2095main () 2096{ 2097static int test_array [1 - 2 * !(($2) < 0)]; 2098test_array [0] = 0; 2099return test_array [0]; 2100 2101 ; 2102 return 0; 2103} 2104_ACEOF 2105if ac_fn_c_try_compile "$LINENO"; then : 2106 ac_hi=-1 ac_mid=-1 2107 while :; do 2108 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2109/* end confdefs.h. */ 2110$4 2111int 2112main () 2113{ 2114static int test_array [1 - 2 * !(($2) >= $ac_mid)]; 2115test_array [0] = 0; 2116return test_array [0]; 2117 2118 ; 2119 return 0; 2120} 2121_ACEOF 2122if ac_fn_c_try_compile "$LINENO"; then : 2123 ac_lo=$ac_mid; break 2124else 2125 as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val 2126 if test $ac_mid -le $ac_hi; then 2127 ac_lo= ac_hi= 2128 break 2129 fi 2130 as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val 2131fi 2132rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2133 done 2134else 2135 ac_lo= ac_hi= 2136fi 2137rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2138fi 2139rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2140# Binary search between lo and hi bounds. 2141while test "x$ac_lo" != "x$ac_hi"; do 2142 as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val 2143 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2144/* end confdefs.h. */ 2145$4 2146int 2147main () 2148{ 2149static int test_array [1 - 2 * !(($2) <= $ac_mid)]; 2150test_array [0] = 0; 2151return test_array [0]; 2152 2153 ; 2154 return 0; 2155} 2156_ACEOF 2157if ac_fn_c_try_compile "$LINENO"; then : 2158 ac_hi=$ac_mid 2159else 2160 as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val 2161fi 2162rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2163done 2164case $ac_lo in #(( 2165?*) eval "$3=\$ac_lo"; ac_retval=0 ;; 2166'') ac_retval=1 ;; 2167esac 2168 else 2169 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2170/* end confdefs.h. */ 2171$4 2172static long int longval () { return $2; } 2173static unsigned long int ulongval () { return $2; } 2174#include <stdio.h> 2175#include <stdlib.h> 2176int 2177main () 2178{ 2179 2180 FILE *f = fopen ("conftest.val", "w"); 2181 if (! f) 2182 return 1; 2183 if (($2) < 0) 2184 { 2185 long int i = longval (); 2186 if (i != ($2)) 2187 return 1; 2188 fprintf (f, "%ld", i); 2189 } 2190 else 2191 { 2192 unsigned long int i = ulongval (); 2193 if (i != ($2)) 2194 return 1; 2195 fprintf (f, "%lu", i); 2196 } 2197 /* Do not output a trailing newline, as this causes \r\n confusion 2198 on some platforms. */ 2199 return ferror (f) || fclose (f) != 0; 2200 2201 ; 2202 return 0; 2203} 2204_ACEOF 2205if ac_fn_c_try_run "$LINENO"; then : 2206 echo >>conftest.val; read $3 <conftest.val; ac_retval=0 2207else 2208 ac_retval=1 2209fi 2210rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 2211 conftest.$ac_objext conftest.beam conftest.$ac_ext 2212rm -f conftest.val 2213 2214 fi 2215 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2216 as_fn_set_status $ac_retval 2217 2218} # ac_fn_c_compute_int 2219 2220# ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES 2221# ---------------------------------------------------- 2222# Tries to find if the field MEMBER exists in type AGGR, after including 2223# INCLUDES, setting cache variable VAR accordingly. 2224ac_fn_c_check_member () 2225{ 2226 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 2227 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5 2228$as_echo_n "checking for $2.$3... 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"cannot compute suffix of executables: cannot compile and link 2906See \`config.log' for more details" "$LINENO" 5; } 2907fi 2908rm -f conftest conftest$ac_cv_exeext 2909{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 2910$as_echo "$ac_cv_exeext" >&6; } 2911 2912rm -f conftest.$ac_ext 2913EXEEXT=$ac_cv_exeext 2914ac_exeext=$EXEEXT 2915cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2916/* end confdefs.h. */ 2917#include <stdio.h> 2918int 2919main () 2920{ 2921FILE *f = fopen ("conftest.out", "w"); 2922 return ferror (f) || fclose (f) != 0; 2923 2924 ; 2925 return 0; 2926} 2927_ACEOF 2928ac_clean_files="$ac_clean_files conftest.out" 2929# Check that the compiler produces executables we can run. If not, either 2930# the compiler is broken, or we cross compile. 2931{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 2932$as_echo_n "checking whether we are cross compiling... 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"cannot run C compiled programs. 2964If you meant to cross compile, use \`--host'. 2965See \`config.log' for more details" "$LINENO" 5; } 2966 fi 2967 fi 2968fi 2969{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 2970$as_echo "$cross_compiling" >&6; } 2971 2972rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 2973ac_clean_files=$ac_clean_files_save 2974{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 2975$as_echo_n "checking for suffix of object files... " >&6; } 2976if ${ac_cv_objext+:} false; then : 2977 $as_echo_n "(cached) " >&6 2978else 2979 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2980/* end confdefs.h. */ 2981 2982int 2983main () 2984{ 2985 2986 ; 2987 return 0; 2988} 2989_ACEOF 2990rm -f conftest.o conftest.obj 2991if { { ac_try="$ac_compile" 2992case "(($ac_try" in 2993 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2994 *) ac_try_echo=$ac_try;; 2995esac 2996eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2997$as_echo "$ac_try_echo"; } >&5 2998 (eval "$ac_compile") 2>&5 2999 ac_status=$? 3000 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3001 test $ac_status = 0; }; then : 3002 for ac_file in conftest.o conftest.obj conftest.*; do 3003 test -f "$ac_file" || continue; 3004 case $ac_file in 3005 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3006 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3007 break;; 3008 esac 3009done 3010else 3011 $as_echo "$as_me: failed program was:" >&5 3012sed 's/^/| /' conftest.$ac_ext >&5 3013 3014{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3015$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3016as_fn_error $? "cannot compute suffix of object files: cannot compile 3017See \`config.log' for more details" "$LINENO" 5; } 3018fi 3019rm -f conftest.$ac_cv_objext conftest.$ac_ext 3020fi 3021{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3022$as_echo "$ac_cv_objext" >&6; } 3023OBJEXT=$ac_cv_objext 3024ac_objext=$OBJEXT 3025{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3026$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 3027if ${ac_cv_c_compiler_gnu+:} false; then : 3028 $as_echo_n "(cached) " >&6 3029else 3030 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3031/* end confdefs.h. */ 3032 3033int 3034main () 3035{ 3036#ifndef __GNUC__ 3037 choke me 3038#endif 3039 3040 ; 3041 return 0; 3042} 3043_ACEOF 3044if ac_fn_c_try_compile "$LINENO"; then : 3045 ac_compiler_gnu=yes 3046else 3047 ac_compiler_gnu=no 3048fi 3049rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3050ac_cv_c_compiler_gnu=$ac_compiler_gnu 3051 3052fi 3053{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3054$as_echo "$ac_cv_c_compiler_gnu" >&6; } 3055if test $ac_compiler_gnu = yes; then 3056 GCC=yes 3057else 3058 GCC= 3059fi 3060ac_test_CFLAGS=${CFLAGS+set} 3061ac_save_CFLAGS=$CFLAGS 3062{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3063$as_echo_n "checking whether $CC accepts -g... " >&6; } 3064if ${ac_cv_prog_cc_g+:} false; then : 3065 $as_echo_n "(cached) " >&6 3066else 3067 ac_save_c_werror_flag=$ac_c_werror_flag 3068 ac_c_werror_flag=yes 3069 ac_cv_prog_cc_g=no 3070 CFLAGS="-g" 3071 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3072/* end confdefs.h. */ 3073 3074int 3075main () 3076{ 3077 3078 ; 3079 return 0; 3080} 3081_ACEOF 3082if ac_fn_c_try_compile "$LINENO"; then : 3083 ac_cv_prog_cc_g=yes 3084else 3085 CFLAGS="" 3086 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3087/* end confdefs.h. */ 3088 3089int 3090main () 3091{ 3092 3093 ; 3094 return 0; 3095} 3096_ACEOF 3097if ac_fn_c_try_compile "$LINENO"; then : 3098 3099else 3100 ac_c_werror_flag=$ac_save_c_werror_flag 3101 CFLAGS="-g" 3102 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3103/* end confdefs.h. */ 3104 3105int 3106main () 3107{ 3108 3109 ; 3110 return 0; 3111} 3112_ACEOF 3113if ac_fn_c_try_compile "$LINENO"; then : 3114 ac_cv_prog_cc_g=yes 3115fi 3116rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3117fi 3118rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3119fi 3120rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3121 ac_c_werror_flag=$ac_save_c_werror_flag 3122fi 3123{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3124$as_echo "$ac_cv_prog_cc_g" >&6; } 3125if test "$ac_test_CFLAGS" = set; then 3126 CFLAGS=$ac_save_CFLAGS 3127elif test $ac_cv_prog_cc_g = yes; then 3128 if test "$GCC" = yes; then 3129 CFLAGS="-g -O2" 3130 else 3131 CFLAGS="-g" 3132 fi 3133else 3134 if test "$GCC" = yes; then 3135 CFLAGS="-O2" 3136 else 3137 CFLAGS= 3138 fi 3139fi 3140{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3141$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3142if ${ac_cv_prog_cc_c89+:} false; then : 3143 $as_echo_n "(cached) " >&6 3144else 3145 ac_cv_prog_cc_c89=no 3146ac_save_CC=$CC 3147cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3148/* end confdefs.h. */ 3149#include <stdarg.h> 3150#include <stdio.h> 3151struct stat; 3152/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3153struct buf { int x; }; 3154FILE * (*rcsopen) (struct buf *, struct stat *, int); 3155static char *e (p, i) 3156 char **p; 3157 int i; 3158{ 3159 return p[i]; 3160} 3161static char *f (char * (*g) (char **, int), char **p, ...) 3162{ 3163 char *s; 3164 va_list v; 3165 va_start (v,p); 3166 s = g (p, va_arg (v,int)); 3167 va_end (v); 3168 return s; 3169} 3170 3171/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3172 function prototypes and stuff, but not '\xHH' hex character constants. 3173 These don't provoke an error unfortunately, instead are silently treated 3174 as 'x'. The following induces an error, until -std is added to get 3175 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3176 array size at least. It's necessary to write '\x00'==0 to get something 3177 that's true only with -std. */ 3178int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3179 3180/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3181 inside strings and character constants. */ 3182#define FOO(x) 'x' 3183int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3184 3185int test (int i, double x); 3186struct s1 {int (*f) (int a);}; 3187struct s2 {int (*f) (double a);}; 3188int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3189int argc; 3190char **argv; 3191int 3192main () 3193{ 3194return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3195 ; 3196 return 0; 3197} 3198_ACEOF 3199for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3200 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3201do 3202 CC="$ac_save_CC $ac_arg" 3203 if ac_fn_c_try_compile "$LINENO"; then : 3204 ac_cv_prog_cc_c89=$ac_arg 3205fi 3206rm -f core conftest.err conftest.$ac_objext 3207 test "x$ac_cv_prog_cc_c89" != "xno" && break 3208done 3209rm -f conftest.$ac_ext 3210CC=$ac_save_CC 3211 3212fi 3213# AC_CACHE_VAL 3214case "x$ac_cv_prog_cc_c89" in 3215 x) 3216 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3217$as_echo "none needed" >&6; } ;; 3218 xno) 3219 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3220$as_echo "unsupported" >&6; } ;; 3221 *) 3222 CC="$CC $ac_cv_prog_cc_c89" 3223 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3224$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3225esac 3226if test "x$ac_cv_prog_cc_c89" != xno; then : 3227 3228fi 3229 3230ac_ext=c 3231ac_cpp='$CPP $CPPFLAGS' 3232ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3233ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3234ac_compiler_gnu=$ac_cv_c_compiler_gnu 3235 3236 3237# XXX relax this after reimplementing logit() etc. 3238{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports C99-style variadic macros" >&5 3239$as_echo_n "checking if $CC supports C99-style variadic macros... " >&6; } 3240 3241cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3242/* end confdefs.h. */ 3243 3244int f(int a, int b, int c) { return a + b + c; } 3245#define F(a, ...) f(a, __VA_ARGS__) 3246 3247int 3248main () 3249{ 3250return F(1, 2, -3); 3251 ; 3252 return 0; 3253} 3254_ACEOF 3255if ac_fn_c_try_compile "$LINENO"; then : 3256 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3257$as_echo "yes" >&6; } 3258else 3259 as_fn_error $? "*** OpenSSH requires support for C99-style variadic macros" "$LINENO" 5 3260 3261fi 3262rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3263 3264ac_aux_dir= 3265for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do 3266 if test -f "$ac_dir/install-sh"; then 3267 ac_aux_dir=$ac_dir 3268 ac_install_sh="$ac_aux_dir/install-sh -c" 3269 break 3270 elif test -f "$ac_dir/install.sh"; then 3271 ac_aux_dir=$ac_dir 3272 ac_install_sh="$ac_aux_dir/install.sh -c" 3273 break 3274 elif test -f "$ac_dir/shtool"; then 3275 ac_aux_dir=$ac_dir 3276 ac_install_sh="$ac_aux_dir/shtool install -c" 3277 break 3278 fi 3279done 3280if test -z "$ac_aux_dir"; then 3281 as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5 3282fi 3283 3284# These three variables are undocumented and unsupported, 3285# and are intended to be withdrawn in a future Autoconf release. 3286# They can cause serious problems if a builder's source tree is in a directory 3287# whose full name contains unusual characters. 3288ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. 3289ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. 3290ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. 3291 3292 3293# Make sure we can run config.sub. 3294$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 3295 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 3296 3297{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 3298$as_echo_n "checking build system type... " >&6; } 3299if ${ac_cv_build+:} false; then : 3300 $as_echo_n "(cached) " >&6 3301else 3302 ac_build_alias=$build_alias 3303test "x$ac_build_alias" = x && 3304 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 3305test "x$ac_build_alias" = x && 3306 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 3307ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 3308 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 3309 3310fi 3311{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 3312$as_echo "$ac_cv_build" >&6; } 3313case $ac_cv_build in 3314*-*-*) ;; 3315*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 3316esac 3317build=$ac_cv_build 3318ac_save_IFS=$IFS; IFS='-' 3319set x $ac_cv_build 3320shift 3321build_cpu=$1 3322build_vendor=$2 3323shift; shift 3324# Remember, the first character of IFS is used to create $*, 3325# except with old shells: 3326build_os=$* 3327IFS=$ac_save_IFS 3328case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 3329 3330 3331{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 3332$as_echo_n "checking host system type... " >&6; } 3333if ${ac_cv_host+:} false; then : 3334 $as_echo_n "(cached) " >&6 3335else 3336 if test "x$host_alias" = x; then 3337 ac_cv_host=$ac_cv_build 3338else 3339 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 3340 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 3341fi 3342 3343fi 3344{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 3345$as_echo "$ac_cv_host" >&6; } 3346case $ac_cv_host in 3347*-*-*) ;; 3348*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 3349esac 3350host=$ac_cv_host 3351ac_save_IFS=$IFS; IFS='-' 3352set x $ac_cv_host 3353shift 3354host_cpu=$1 3355host_vendor=$2 3356shift; shift 3357# Remember, the first character of IFS is used to create $*, 3358# except with old shells: 3359host_os=$* 3360IFS=$ac_save_IFS 3361case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 3362 3363 3364ac_ext=c 3365ac_cpp='$CPP $CPPFLAGS' 3366ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3367ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3368ac_compiler_gnu=$ac_cv_c_compiler_gnu 3369{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 3370$as_echo_n "checking how to run the C preprocessor... " >&6; } 3371# On Suns, sometimes $CPP names a directory. 3372if test -n "$CPP" && test -d "$CPP"; then 3373 CPP= 3374fi 3375if test -z "$CPP"; then 3376 if ${ac_cv_prog_CPP+:} false; then : 3377 $as_echo_n "(cached) " >&6 3378else 3379 # Double quotes because CPP needs to be expanded 3380 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 3381 do 3382 ac_preproc_ok=false 3383for ac_c_preproc_warn_flag in '' yes 3384do 3385 # Use a header file that comes with gcc, so configuring glibc 3386 # with a fresh cross-compiler works. 3387 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3388 # <limits.h> exists even on freestanding compilers. 3389 # On the NeXT, cc -E runs the code through the compiler's parser, 3390 # not just through cpp. "Syntax error" is here to catch this case. 3391 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3392/* end confdefs.h. */ 3393#ifdef __STDC__ 3394# include <limits.h> 3395#else 3396# include <assert.h> 3397#endif 3398 Syntax error 3399_ACEOF 3400if ac_fn_c_try_cpp "$LINENO"; then : 3401 3402else 3403 # Broken: fails on valid input. 3404continue 3405fi 3406rm -f conftest.err conftest.i conftest.$ac_ext 3407 3408 # OK, works on sane cases. Now check whether nonexistent headers 3409 # can be detected and how. 3410 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3411/* end confdefs.h. */ 3412#include <ac_nonexistent.h> 3413_ACEOF 3414if ac_fn_c_try_cpp "$LINENO"; then : 3415 # Broken: success on invalid input. 3416continue 3417else 3418 # Passes both tests. 3419ac_preproc_ok=: 3420break 3421fi 3422rm -f conftest.err conftest.i conftest.$ac_ext 3423 3424done 3425# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3426rm -f conftest.i conftest.err conftest.$ac_ext 3427if $ac_preproc_ok; then : 3428 break 3429fi 3430 3431 done 3432 ac_cv_prog_CPP=$CPP 3433 3434fi 3435 CPP=$ac_cv_prog_CPP 3436else 3437 ac_cv_prog_CPP=$CPP 3438fi 3439{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 3440$as_echo "$CPP" >&6; } 3441ac_preproc_ok=false 3442for ac_c_preproc_warn_flag in '' yes 3443do 3444 # Use a header file that comes with gcc, so configuring glibc 3445 # with a fresh cross-compiler works. 3446 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3447 # <limits.h> exists even on freestanding compilers. 3448 # On the NeXT, cc -E runs the code through the compiler's parser, 3449 # not just through cpp. "Syntax error" is here to catch this case. 3450 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3451/* end confdefs.h. */ 3452#ifdef __STDC__ 3453# include <limits.h> 3454#else 3455# include <assert.h> 3456#endif 3457 Syntax error 3458_ACEOF 3459if ac_fn_c_try_cpp "$LINENO"; then : 3460 3461else 3462 # Broken: fails on valid input. 3463continue 3464fi 3465rm -f conftest.err conftest.i conftest.$ac_ext 3466 3467 # OK, works on sane cases. Now check whether nonexistent headers 3468 # can be detected and how. 3469 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3470/* end confdefs.h. */ 3471#include <ac_nonexistent.h> 3472_ACEOF 3473if ac_fn_c_try_cpp "$LINENO"; then : 3474 # Broken: success on invalid input. 3475continue 3476else 3477 # Passes both tests. 3478ac_preproc_ok=: 3479break 3480fi 3481rm -f conftest.err conftest.i conftest.$ac_ext 3482 3483done 3484# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3485rm -f conftest.i conftest.err conftest.$ac_ext 3486if $ac_preproc_ok; then : 3487 3488else 3489 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3490$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3491as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 3492See \`config.log' for more details" "$LINENO" 5; } 3493fi 3494 3495ac_ext=c 3496ac_cpp='$CPP $CPPFLAGS' 3497ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3498ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3499ac_compiler_gnu=$ac_cv_c_compiler_gnu 3500 3501 3502{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 3503$as_echo_n "checking for grep that handles long lines and -e... " >&6; } 3504if ${ac_cv_path_GREP+:} false; then : 3505 $as_echo_n "(cached) " >&6 3506else 3507 if test -z "$GREP"; then 3508 ac_path_GREP_found=false 3509 # Loop through the user's path and test for each of PROGNAME-LIST 3510 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3511for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3512do 3513 IFS=$as_save_IFS 3514 test -z "$as_dir" && as_dir=. 3515 for ac_prog in grep ggrep; do 3516 for ac_exec_ext in '' $ac_executable_extensions; do 3517 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 3518 as_fn_executable_p "$ac_path_GREP" || continue 3519# Check for GNU ac_path_GREP and select it if it is found. 3520 # Check for GNU $ac_path_GREP 3521case `"$ac_path_GREP" --version 2>&1` in 3522*GNU*) 3523 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 3524*) 3525 ac_count=0 3526 $as_echo_n 0123456789 >"conftest.in" 3527 while : 3528 do 3529 cat "conftest.in" "conftest.in" >"conftest.tmp" 3530 mv "conftest.tmp" "conftest.in" 3531 cp "conftest.in" "conftest.nl" 3532 $as_echo 'GREP' >> "conftest.nl" 3533 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3534 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3535 as_fn_arith $ac_count + 1 && ac_count=$as_val 3536 if test $ac_count -gt ${ac_path_GREP_max-0}; then 3537 # Best one so far, save it but keep looking for a better one 3538 ac_cv_path_GREP="$ac_path_GREP" 3539 ac_path_GREP_max=$ac_count 3540 fi 3541 # 10*(2^10) chars as input seems more than enough 3542 test $ac_count -gt 10 && break 3543 done 3544 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3545esac 3546 3547 $ac_path_GREP_found && break 3 3548 done 3549 done 3550 done 3551IFS=$as_save_IFS 3552 if test -z "$ac_cv_path_GREP"; then 3553 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3554 fi 3555else 3556 ac_cv_path_GREP=$GREP 3557fi 3558 3559fi 3560{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 3561$as_echo "$ac_cv_path_GREP" >&6; } 3562 GREP="$ac_cv_path_GREP" 3563 3564 3565{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 3566$as_echo_n "checking for egrep... " >&6; } 3567if ${ac_cv_path_EGREP+:} false; then : 3568 $as_echo_n "(cached) " >&6 3569else 3570 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 3571 then ac_cv_path_EGREP="$GREP -E" 3572 else 3573 if test -z "$EGREP"; then 3574 ac_path_EGREP_found=false 3575 # Loop through the user's path and test for each of PROGNAME-LIST 3576 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3577for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3578do 3579 IFS=$as_save_IFS 3580 test -z "$as_dir" && as_dir=. 3581 for ac_prog in egrep; do 3582 for ac_exec_ext in '' $ac_executable_extensions; do 3583 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 3584 as_fn_executable_p "$ac_path_EGREP" || continue 3585# Check for GNU ac_path_EGREP and select it if it is found. 3586 # Check for GNU $ac_path_EGREP 3587case `"$ac_path_EGREP" --version 2>&1` in 3588*GNU*) 3589 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 3590*) 3591 ac_count=0 3592 $as_echo_n 0123456789 >"conftest.in" 3593 while : 3594 do 3595 cat "conftest.in" "conftest.in" >"conftest.tmp" 3596 mv "conftest.tmp" "conftest.in" 3597 cp "conftest.in" "conftest.nl" 3598 $as_echo 'EGREP' >> "conftest.nl" 3599 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3600 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3601 as_fn_arith $ac_count + 1 && ac_count=$as_val 3602 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 3603 # Best one so far, save it but keep looking for a better one 3604 ac_cv_path_EGREP="$ac_path_EGREP" 3605 ac_path_EGREP_max=$ac_count 3606 fi 3607 # 10*(2^10) chars as input seems more than enough 3608 test $ac_count -gt 10 && break 3609 done 3610 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3611esac 3612 3613 $ac_path_EGREP_found && break 3 3614 done 3615 done 3616 done 3617IFS=$as_save_IFS 3618 if test -z "$ac_cv_path_EGREP"; then 3619 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3620 fi 3621else 3622 ac_cv_path_EGREP=$EGREP 3623fi 3624 3625 fi 3626fi 3627{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 3628$as_echo "$ac_cv_path_EGREP" >&6; } 3629 EGREP="$ac_cv_path_EGREP" 3630 3631 3632{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 3633$as_echo_n "checking for ANSI C header files... " >&6; } 3634if ${ac_cv_header_stdc+:} false; then : 3635 $as_echo_n "(cached) " >&6 3636else 3637 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3638/* end confdefs.h. */ 3639#include <stdlib.h> 3640#include <stdarg.h> 3641#include <string.h> 3642#include <float.h> 3643 3644int 3645main () 3646{ 3647 3648 ; 3649 return 0; 3650} 3651_ACEOF 3652if ac_fn_c_try_compile "$LINENO"; then : 3653 ac_cv_header_stdc=yes 3654else 3655 ac_cv_header_stdc=no 3656fi 3657rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3658 3659if test $ac_cv_header_stdc = yes; then 3660 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 3661 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3662/* end confdefs.h. */ 3663#include <string.h> 3664 3665_ACEOF 3666if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3667 $EGREP "memchr" >/dev/null 2>&1; then : 3668 3669else 3670 ac_cv_header_stdc=no 3671fi 3672rm -f conftest* 3673 3674fi 3675 3676if test $ac_cv_header_stdc = yes; then 3677 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 3678 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3679/* end confdefs.h. */ 3680#include <stdlib.h> 3681 3682_ACEOF 3683if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3684 $EGREP "free" >/dev/null 2>&1; then : 3685 3686else 3687 ac_cv_header_stdc=no 3688fi 3689rm -f conftest* 3690 3691fi 3692 3693if test $ac_cv_header_stdc = yes; then 3694 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 3695 if test "$cross_compiling" = yes; then : 3696 : 3697else 3698 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3699/* end confdefs.h. */ 3700#include <ctype.h> 3701#include <stdlib.h> 3702#if ((' ' & 0x0FF) == 0x020) 3703# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 3704# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 3705#else 3706# define ISLOWER(c) \ 3707 (('a' <= (c) && (c) <= 'i') \ 3708 || ('j' <= (c) && (c) <= 'r') \ 3709 || ('s' <= (c) && (c) <= 'z')) 3710# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 3711#endif 3712 3713#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 3714int 3715main () 3716{ 3717 int i; 3718 for (i = 0; i < 256; i++) 3719 if (XOR (islower (i), ISLOWER (i)) 3720 || toupper (i) != TOUPPER (i)) 3721 return 2; 3722 return 0; 3723} 3724_ACEOF 3725if ac_fn_c_try_run "$LINENO"; then : 3726 3727else 3728 ac_cv_header_stdc=no 3729fi 3730rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 3731 conftest.$ac_objext conftest.beam conftest.$ac_ext 3732fi 3733 3734fi 3735fi 3736{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 3737$as_echo "$ac_cv_header_stdc" >&6; } 3738if test $ac_cv_header_stdc = yes; then 3739 3740$as_echo "#define STDC_HEADERS 1" >>confdefs.h 3741 3742fi 3743 3744# On IRIX 5.3, sys/types and inttypes.h are conflicting. 3745for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 3746 inttypes.h stdint.h unistd.h 3747do : 3748 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 3749ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 3750" 3751if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 3752 cat >>confdefs.h <<_ACEOF 3753#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 3754_ACEOF 3755 3756fi 3757 3758done 3759 3760 3761 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5 3762$as_echo_n "checking whether byte ordering is bigendian... " >&6; } 3763if ${ac_cv_c_bigendian+:} false; then : 3764 $as_echo_n "(cached) " >&6 3765else 3766 ac_cv_c_bigendian=unknown 3767 # See if we're dealing with a universal compiler. 3768 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3769/* end confdefs.h. */ 3770#ifndef __APPLE_CC__ 3771 not a universal capable compiler 3772 #endif 3773 typedef int dummy; 3774 3775_ACEOF 3776if ac_fn_c_try_compile "$LINENO"; then : 3777 3778 # Check for potential -arch flags. It is not universal unless 3779 # there are at least two -arch flags with different values. 3780 ac_arch= 3781 ac_prev= 3782 for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do 3783 if test -n "$ac_prev"; then 3784 case $ac_word in 3785 i?86 | x86_64 | ppc | ppc64) 3786 if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then 3787 ac_arch=$ac_word 3788 else 3789 ac_cv_c_bigendian=universal 3790 break 3791 fi 3792 ;; 3793 esac 3794 ac_prev= 3795 elif test "x$ac_word" = "x-arch"; then 3796 ac_prev=arch 3797 fi 3798 done 3799fi 3800rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3801 if test $ac_cv_c_bigendian = unknown; then 3802 # See if sys/param.h defines the BYTE_ORDER macro. 3803 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3804/* end confdefs.h. */ 3805#include <sys/types.h> 3806 #include <sys/param.h> 3807 3808int 3809main () 3810{ 3811#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \ 3812 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \ 3813 && LITTLE_ENDIAN) 3814 bogus endian macros 3815 #endif 3816 3817 ; 3818 return 0; 3819} 3820_ACEOF 3821if ac_fn_c_try_compile "$LINENO"; then : 3822 # It does; now see whether it defined to BIG_ENDIAN or not. 3823 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3824/* end confdefs.h. */ 3825#include <sys/types.h> 3826 #include <sys/param.h> 3827 3828int 3829main () 3830{ 3831#if BYTE_ORDER != BIG_ENDIAN 3832 not big endian 3833 #endif 3834 3835 ; 3836 return 0; 3837} 3838_ACEOF 3839if ac_fn_c_try_compile "$LINENO"; then : 3840 ac_cv_c_bigendian=yes 3841else 3842 ac_cv_c_bigendian=no 3843fi 3844rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3845fi 3846rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3847 fi 3848 if test $ac_cv_c_bigendian = unknown; then 3849 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris). 3850 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3851/* end confdefs.h. */ 3852#include <limits.h> 3853 3854int 3855main () 3856{ 3857#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN) 3858 bogus endian macros 3859 #endif 3860 3861 ; 3862 return 0; 3863} 3864_ACEOF 3865if ac_fn_c_try_compile "$LINENO"; then : 3866 # It does; now see whether it defined to _BIG_ENDIAN or not. 3867 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3868/* end confdefs.h. */ 3869#include <limits.h> 3870 3871int 3872main () 3873{ 3874#ifndef _BIG_ENDIAN 3875 not big endian 3876 #endif 3877 3878 ; 3879 return 0; 3880} 3881_ACEOF 3882if ac_fn_c_try_compile "$LINENO"; then : 3883 ac_cv_c_bigendian=yes 3884else 3885 ac_cv_c_bigendian=no 3886fi 3887rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3888fi 3889rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3890 fi 3891 if test $ac_cv_c_bigendian = unknown; then 3892 # Compile a test program. 3893 if test "$cross_compiling" = yes; then : 3894 # Try to guess by grepping values from an object file. 3895 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3896/* end confdefs.h. */ 3897short int ascii_mm[] = 3898 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; 3899 short int ascii_ii[] = 3900 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; 3901 int use_ascii (int i) { 3902 return ascii_mm[i] + ascii_ii[i]; 3903 } 3904 short int ebcdic_ii[] = 3905 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; 3906 short int ebcdic_mm[] = 3907 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; 3908 int use_ebcdic (int i) { 3909 return ebcdic_mm[i] + ebcdic_ii[i]; 3910 } 3911 extern int foo; 3912 3913int 3914main () 3915{ 3916return use_ascii (foo) == use_ebcdic (foo); 3917 ; 3918 return 0; 3919} 3920_ACEOF 3921if ac_fn_c_try_compile "$LINENO"; then : 3922 if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then 3923 ac_cv_c_bigendian=yes 3924 fi 3925 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then 3926 if test "$ac_cv_c_bigendian" = unknown; then 3927 ac_cv_c_bigendian=no 3928 else 3929 # finding both strings is unlikely to happen, but who knows? 3930 ac_cv_c_bigendian=unknown 3931 fi 3932 fi 3933fi 3934rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3935else 3936 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3937/* end confdefs.h. */ 3938$ac_includes_default 3939int 3940main () 3941{ 3942 3943 /* Are we little or big endian? From Harbison&Steele. */ 3944 union 3945 { 3946 long int l; 3947 char c[sizeof (long int)]; 3948 } u; 3949 u.l = 1; 3950 return u.c[sizeof (long int) - 1] == 1; 3951 3952 ; 3953 return 0; 3954} 3955_ACEOF 3956if ac_fn_c_try_run "$LINENO"; then : 3957 ac_cv_c_bigendian=no 3958else 3959 ac_cv_c_bigendian=yes 3960fi 3961rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 3962 conftest.$ac_objext conftest.beam conftest.$ac_ext 3963fi 3964 3965 fi 3966fi 3967{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5 3968$as_echo "$ac_cv_c_bigendian" >&6; } 3969 case $ac_cv_c_bigendian in #( 3970 yes) 3971 $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h 3972;; #( 3973 no) 3974 ;; #( 3975 universal) 3976 3977$as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h 3978 3979 ;; #( 3980 *) 3981 as_fn_error $? "unknown endianness 3982 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;; 3983 esac 3984 3985 3986# Checks for programs. 3987for ac_prog in gawk mawk nawk awk 3988do 3989 # Extract the first word of "$ac_prog", so it can be a program name with args. 3990set dummy $ac_prog; ac_word=$2 3991{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3992$as_echo_n "checking for $ac_word... " >&6; } 3993if ${ac_cv_prog_AWK+:} false; then : 3994 $as_echo_n "(cached) " >&6 3995else 3996 if test -n "$AWK"; then 3997 ac_cv_prog_AWK="$AWK" # Let the user override the test. 3998else 3999as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4000for as_dir in $PATH 4001do 4002 IFS=$as_save_IFS 4003 test -z "$as_dir" && as_dir=. 4004 for ac_exec_ext in '' $ac_executable_extensions; do 4005 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4006 ac_cv_prog_AWK="$ac_prog" 4007 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4008 break 2 4009 fi 4010done 4011 done 4012IFS=$as_save_IFS 4013 4014fi 4015fi 4016AWK=$ac_cv_prog_AWK 4017if test -n "$AWK"; then 4018 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 4019$as_echo "$AWK" >&6; } 4020else 4021 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4022$as_echo "no" >&6; } 4023fi 4024 4025 4026 test -n "$AWK" && break 4027done 4028 4029ac_ext=c 4030ac_cpp='$CPP $CPPFLAGS' 4031ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4032ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4033ac_compiler_gnu=$ac_cv_c_compiler_gnu 4034{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 4035$as_echo_n "checking how to run the C preprocessor... " >&6; } 4036# On Suns, sometimes $CPP names a directory. 4037if test -n "$CPP" && test -d "$CPP"; then 4038 CPP= 4039fi 4040if test -z "$CPP"; then 4041 if ${ac_cv_prog_CPP+:} false; then : 4042 $as_echo_n "(cached) " >&6 4043else 4044 # Double quotes because CPP needs to be expanded 4045 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 4046 do 4047 ac_preproc_ok=false 4048for ac_c_preproc_warn_flag in '' yes 4049do 4050 # Use a header file that comes with gcc, so configuring glibc 4051 # with a fresh cross-compiler works. 4052 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4053 # <limits.h> exists even on freestanding compilers. 4054 # On the NeXT, cc -E runs the code through the compiler's parser, 4055 # not just through cpp. "Syntax error" is here to catch this case. 4056 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4057/* end confdefs.h. */ 4058#ifdef __STDC__ 4059# include <limits.h> 4060#else 4061# include <assert.h> 4062#endif 4063 Syntax error 4064_ACEOF 4065if ac_fn_c_try_cpp "$LINENO"; then : 4066 4067else 4068 # Broken: fails on valid input. 4069continue 4070fi 4071rm -f conftest.err conftest.i conftest.$ac_ext 4072 4073 # OK, works on sane cases. Now check whether nonexistent headers 4074 # can be detected and how. 4075 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4076/* end confdefs.h. */ 4077#include <ac_nonexistent.h> 4078_ACEOF 4079if ac_fn_c_try_cpp "$LINENO"; then : 4080 # Broken: success on invalid input. 4081continue 4082else 4083 # Passes both tests. 4084ac_preproc_ok=: 4085break 4086fi 4087rm -f conftest.err conftest.i conftest.$ac_ext 4088 4089done 4090# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4091rm -f conftest.i conftest.err conftest.$ac_ext 4092if $ac_preproc_ok; then : 4093 break 4094fi 4095 4096 done 4097 ac_cv_prog_CPP=$CPP 4098 4099fi 4100 CPP=$ac_cv_prog_CPP 4101else 4102 ac_cv_prog_CPP=$CPP 4103fi 4104{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 4105$as_echo "$CPP" >&6; } 4106ac_preproc_ok=false 4107for ac_c_preproc_warn_flag in '' yes 4108do 4109 # Use a header file that comes with gcc, so configuring glibc 4110 # with a fresh cross-compiler works. 4111 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4112 # <limits.h> exists even on freestanding compilers. 4113 # On the NeXT, cc -E runs the code through the compiler's parser, 4114 # not just through cpp. "Syntax error" is here to catch this case. 4115 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4116/* end confdefs.h. */ 4117#ifdef __STDC__ 4118# include <limits.h> 4119#else 4120# include <assert.h> 4121#endif 4122 Syntax error 4123_ACEOF 4124if ac_fn_c_try_cpp "$LINENO"; then : 4125 4126else 4127 # Broken: fails on valid input. 4128continue 4129fi 4130rm -f conftest.err conftest.i conftest.$ac_ext 4131 4132 # OK, works on sane cases. Now check whether nonexistent headers 4133 # can be detected and how. 4134 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4135/* end confdefs.h. */ 4136#include <ac_nonexistent.h> 4137_ACEOF 4138if ac_fn_c_try_cpp "$LINENO"; then : 4139 # Broken: success on invalid input. 4140continue 4141else 4142 # Passes both tests. 4143ac_preproc_ok=: 4144break 4145fi 4146rm -f conftest.err conftest.i conftest.$ac_ext 4147 4148done 4149# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4150rm -f conftest.i conftest.err conftest.$ac_ext 4151if $ac_preproc_ok; then : 4152 4153else 4154 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4155$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4156as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 4157See \`config.log' for more details" "$LINENO" 5; } 4158fi 4159 4160ac_ext=c 4161ac_cpp='$CPP $CPPFLAGS' 4162ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4163ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4164ac_compiler_gnu=$ac_cv_c_compiler_gnu 4165 4166if test -n "$ac_tool_prefix"; then 4167 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. 4168set dummy ${ac_tool_prefix}ranlib; ac_word=$2 4169{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4170$as_echo_n "checking for $ac_word... " >&6; } 4171if ${ac_cv_prog_RANLIB+:} false; then : 4172 $as_echo_n "(cached) " >&6 4173else 4174 if test -n "$RANLIB"; then 4175 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. 4176else 4177as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4178for as_dir in $PATH 4179do 4180 IFS=$as_save_IFS 4181 test -z "$as_dir" && as_dir=. 4182 for ac_exec_ext in '' $ac_executable_extensions; do 4183 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4184 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" 4185 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4186 break 2 4187 fi 4188done 4189 done 4190IFS=$as_save_IFS 4191 4192fi 4193fi 4194RANLIB=$ac_cv_prog_RANLIB 4195if test -n "$RANLIB"; then 4196 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 4197$as_echo "$RANLIB" >&6; } 4198else 4199 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4200$as_echo "no" >&6; } 4201fi 4202 4203 4204fi 4205if test -z "$ac_cv_prog_RANLIB"; then 4206 ac_ct_RANLIB=$RANLIB 4207 # Extract the first word of "ranlib", so it can be a program name with args. 4208set dummy ranlib; ac_word=$2 4209{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4210$as_echo_n "checking for $ac_word... " >&6; } 4211if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : 4212 $as_echo_n "(cached) " >&6 4213else 4214 if test -n "$ac_ct_RANLIB"; then 4215 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. 4216else 4217as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4218for as_dir in $PATH 4219do 4220 IFS=$as_save_IFS 4221 test -z "$as_dir" && as_dir=. 4222 for ac_exec_ext in '' $ac_executable_extensions; do 4223 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4224 ac_cv_prog_ac_ct_RANLIB="ranlib" 4225 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4226 break 2 4227 fi 4228done 4229 done 4230IFS=$as_save_IFS 4231 4232fi 4233fi 4234ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB 4235if test -n "$ac_ct_RANLIB"; then 4236 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 4237$as_echo "$ac_ct_RANLIB" >&6; } 4238else 4239 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4240$as_echo "no" >&6; } 4241fi 4242 4243 if test "x$ac_ct_RANLIB" = x; then 4244 RANLIB=":" 4245 else 4246 case $cross_compiling:$ac_tool_warned in 4247yes:) 4248{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4249$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4250ac_tool_warned=yes ;; 4251esac 4252 RANLIB=$ac_ct_RANLIB 4253 fi 4254else 4255 RANLIB="$ac_cv_prog_RANLIB" 4256fi 4257 4258# Find a good install program. We prefer a C program (faster), 4259# so one script is as good as another. But avoid the broken or 4260# incompatible versions: 4261# SysV /etc/install, /usr/sbin/install 4262# SunOS /usr/etc/install 4263# IRIX /sbin/install 4264# AIX /bin/install 4265# AmigaOS /C/install, which installs bootblocks on floppy discs 4266# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 4267# AFS /usr/afsws/bin/install, which mishandles nonexistent args 4268# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 4269# OS/2's system install, which has a completely different semantic 4270# ./install, which can be erroneously created by make from ./install.sh. 4271# Reject install programs that cannot install multiple files. 4272{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 4273$as_echo_n "checking for a BSD-compatible install... " >&6; } 4274if test -z "$INSTALL"; then 4275if ${ac_cv_path_install+:} false; then : 4276 $as_echo_n "(cached) " >&6 4277else 4278 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4279for as_dir in $PATH 4280do 4281 IFS=$as_save_IFS 4282 test -z "$as_dir" && as_dir=. 4283 # Account for people who put trailing slashes in PATH elements. 4284case $as_dir/ in #(( 4285 ./ | .// | /[cC]/* | \ 4286 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 4287 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 4288 /usr/ucb/* ) ;; 4289 *) 4290 # OSF1 and SCO ODT 3.0 have their own names for install. 4291 # Don't use installbsd from OSF since it installs stuff as root 4292 # by default. 4293 for ac_prog in ginstall scoinst install; do 4294 for ac_exec_ext in '' $ac_executable_extensions; do 4295 if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then 4296 if test $ac_prog = install && 4297 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 4298 # AIX install. It has an incompatible calling convention. 4299 : 4300 elif test $ac_prog = install && 4301 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 4302 # program-specific install script used by HP pwplus--don't use. 4303 : 4304 else 4305 rm -rf conftest.one conftest.two conftest.dir 4306 echo one > conftest.one 4307 echo two > conftest.two 4308 mkdir conftest.dir 4309 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && 4310 test -s conftest.one && test -s conftest.two && 4311 test -s conftest.dir/conftest.one && 4312 test -s conftest.dir/conftest.two 4313 then 4314 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" 4315 break 3 4316 fi 4317 fi 4318 fi 4319 done 4320 done 4321 ;; 4322esac 4323 4324 done 4325IFS=$as_save_IFS 4326 4327rm -rf conftest.one conftest.two conftest.dir 4328 4329fi 4330 if test "${ac_cv_path_install+set}" = set; then 4331 INSTALL=$ac_cv_path_install 4332 else 4333 # As a last resort, use the slow shell script. Don't cache a 4334 # value for INSTALL within a source directory, because that will 4335 # break other packages using the cache if that directory is 4336 # removed, or if the value is a relative name. 4337 INSTALL=$ac_install_sh 4338 fi 4339fi 4340{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 4341$as_echo "$INSTALL" >&6; } 4342 4343# Use test -z because SunOS4 sh mishandles braces in ${var-val}. 4344# It thinks the first close brace ends the variable substitution. 4345test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 4346 4347test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 4348 4349test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 4350 4351{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 4352$as_echo_n "checking for egrep... " >&6; } 4353if ${ac_cv_path_EGREP+:} false; then : 4354 $as_echo_n "(cached) " >&6 4355else 4356 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 4357 then ac_cv_path_EGREP="$GREP -E" 4358 else 4359 if test -z "$EGREP"; then 4360 ac_path_EGREP_found=false 4361 # Loop through the user's path and test for each of PROGNAME-LIST 4362 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4363for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4364do 4365 IFS=$as_save_IFS 4366 test -z "$as_dir" && as_dir=. 4367 for ac_prog in egrep; do 4368 for ac_exec_ext in '' $ac_executable_extensions; do 4369 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 4370 as_fn_executable_p "$ac_path_EGREP" || continue 4371# Check for GNU ac_path_EGREP and select it if it is found. 4372 # Check for GNU $ac_path_EGREP 4373case `"$ac_path_EGREP" --version 2>&1` in 4374*GNU*) 4375 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 4376*) 4377 ac_count=0 4378 $as_echo_n 0123456789 >"conftest.in" 4379 while : 4380 do 4381 cat "conftest.in" "conftest.in" >"conftest.tmp" 4382 mv "conftest.tmp" "conftest.in" 4383 cp "conftest.in" "conftest.nl" 4384 $as_echo 'EGREP' >> "conftest.nl" 4385 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4386 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4387 as_fn_arith $ac_count + 1 && ac_count=$as_val 4388 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 4389 # Best one so far, save it but keep looking for a better one 4390 ac_cv_path_EGREP="$ac_path_EGREP" 4391 ac_path_EGREP_max=$ac_count 4392 fi 4393 # 10*(2^10) chars as input seems more than enough 4394 test $ac_count -gt 10 && break 4395 done 4396 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4397esac 4398 4399 $ac_path_EGREP_found && break 3 4400 done 4401 done 4402 done 4403IFS=$as_save_IFS 4404 if test -z "$ac_cv_path_EGREP"; then 4405 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4406 fi 4407else 4408 ac_cv_path_EGREP=$EGREP 4409fi 4410 4411 fi 4412fi 4413{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 4414$as_echo "$ac_cv_path_EGREP" >&6; } 4415 EGREP="$ac_cv_path_EGREP" 4416 4417 4418{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 4419$as_echo_n "checking for a thread-safe mkdir -p... " >&6; } 4420if test -z "$MKDIR_P"; then 4421 if ${ac_cv_path_mkdir+:} false; then : 4422 $as_echo_n "(cached) " >&6 4423else 4424 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4425for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 4426do 4427 IFS=$as_save_IFS 4428 test -z "$as_dir" && as_dir=. 4429 for ac_prog in mkdir gmkdir; do 4430 for ac_exec_ext in '' $ac_executable_extensions; do 4431 as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue 4432 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( 4433 'mkdir (GNU coreutils) '* | \ 4434 'mkdir (coreutils) '* | \ 4435 'mkdir (fileutils) '4.1*) 4436 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext 4437 break 3;; 4438 esac 4439 done 4440 done 4441 done 4442IFS=$as_save_IFS 4443 4444fi 4445 4446 test -d ./--version && rmdir ./--version 4447 if test "${ac_cv_path_mkdir+set}" = set; then 4448 MKDIR_P="$ac_cv_path_mkdir -p" 4449 else 4450 # As a last resort, use the slow shell script. Don't cache a 4451 # value for MKDIR_P within a source directory, because that will 4452 # break other packages using the cache if that directory is 4453 # removed, or if the value is a relative name. 4454 MKDIR_P="$ac_install_sh -d" 4455 fi 4456fi 4457{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 4458$as_echo "$MKDIR_P" >&6; } 4459 4460if test -n "$ac_tool_prefix"; then 4461 for ac_prog in ar 4462 do 4463 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 4464set dummy $ac_tool_prefix$ac_prog; ac_word=$2 4465{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4466$as_echo_n "checking for $ac_word... " >&6; } 4467if ${ac_cv_prog_AR+:} false; then : 4468 $as_echo_n "(cached) " >&6 4469else 4470 if test -n "$AR"; then 4471 ac_cv_prog_AR="$AR" # Let the user override the test. 4472else 4473as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4474for as_dir in $PATH 4475do 4476 IFS=$as_save_IFS 4477 test -z "$as_dir" && as_dir=. 4478 for ac_exec_ext in '' $ac_executable_extensions; do 4479 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4480 ac_cv_prog_AR="$ac_tool_prefix$ac_prog" 4481 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4482 break 2 4483 fi 4484done 4485 done 4486IFS=$as_save_IFS 4487 4488fi 4489fi 4490AR=$ac_cv_prog_AR 4491if test -n "$AR"; then 4492 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 4493$as_echo "$AR" >&6; } 4494else 4495 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4496$as_echo "no" >&6; } 4497fi 4498 4499 4500 test -n "$AR" && break 4501 done 4502fi 4503if test -z "$AR"; then 4504 ac_ct_AR=$AR 4505 for ac_prog in ar 4506do 4507 # Extract the first word of "$ac_prog", so it can be a program name with args. 4508set dummy $ac_prog; ac_word=$2 4509{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4510$as_echo_n "checking for $ac_word... " >&6; } 4511if ${ac_cv_prog_ac_ct_AR+:} false; then : 4512 $as_echo_n "(cached) " >&6 4513else 4514 if test -n "$ac_ct_AR"; then 4515 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. 4516else 4517as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4518for as_dir in $PATH 4519do 4520 IFS=$as_save_IFS 4521 test -z "$as_dir" && as_dir=. 4522 for ac_exec_ext in '' $ac_executable_extensions; do 4523 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4524 ac_cv_prog_ac_ct_AR="$ac_prog" 4525 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4526 break 2 4527 fi 4528done 4529 done 4530IFS=$as_save_IFS 4531 4532fi 4533fi 4534ac_ct_AR=$ac_cv_prog_ac_ct_AR 4535if test -n "$ac_ct_AR"; then 4536 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 4537$as_echo "$ac_ct_AR" >&6; } 4538else 4539 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4540$as_echo "no" >&6; } 4541fi 4542 4543 4544 test -n "$ac_ct_AR" && break 4545done 4546 4547 if test "x$ac_ct_AR" = x; then 4548 AR="" 4549 else 4550 case $cross_compiling:$ac_tool_warned in 4551yes:) 4552{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4553$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4554ac_tool_warned=yes ;; 4555esac 4556 AR=$ac_ct_AR 4557 fi 4558fi 4559 4560# Extract the first word of "cat", so it can be a program name with args. 4561set dummy cat; ac_word=$2 4562{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4563$as_echo_n "checking for $ac_word... " >&6; } 4564if ${ac_cv_path_CAT+:} false; then : 4565 $as_echo_n "(cached) " >&6 4566else 4567 case $CAT in 4568 [\\/]* | ?:[\\/]*) 4569 ac_cv_path_CAT="$CAT" # Let the user override the test with a path. 4570 ;; 4571 *) 4572 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4573for as_dir in $PATH 4574do 4575 IFS=$as_save_IFS 4576 test -z "$as_dir" && as_dir=. 4577 for ac_exec_ext in '' $ac_executable_extensions; do 4578 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4579 ac_cv_path_CAT="$as_dir/$ac_word$ac_exec_ext" 4580 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4581 break 2 4582 fi 4583done 4584 done 4585IFS=$as_save_IFS 4586 4587 ;; 4588esac 4589fi 4590CAT=$ac_cv_path_CAT 4591if test -n "$CAT"; then 4592 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CAT" >&5 4593$as_echo "$CAT" >&6; } 4594else 4595 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4596$as_echo "no" >&6; } 4597fi 4598 4599 4600# Extract the first word of "kill", so it can be a program name with args. 4601set dummy kill; ac_word=$2 4602{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4603$as_echo_n "checking for $ac_word... " >&6; } 4604if ${ac_cv_path_KILL+:} false; then : 4605 $as_echo_n "(cached) " >&6 4606else 4607 case $KILL in 4608 [\\/]* | ?:[\\/]*) 4609 ac_cv_path_KILL="$KILL" # Let the user override the test with a path. 4610 ;; 4611 *) 4612 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4613for as_dir in $PATH 4614do 4615 IFS=$as_save_IFS 4616 test -z "$as_dir" && as_dir=. 4617 for ac_exec_ext in '' $ac_executable_extensions; do 4618 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4619 ac_cv_path_KILL="$as_dir/$ac_word$ac_exec_ext" 4620 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4621 break 2 4622 fi 4623done 4624 done 4625IFS=$as_save_IFS 4626 4627 ;; 4628esac 4629fi 4630KILL=$ac_cv_path_KILL 4631if test -n "$KILL"; then 4632 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $KILL" >&5 4633$as_echo "$KILL" >&6; } 4634else 4635 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4636$as_echo "no" >&6; } 4637fi 4638 4639 4640# Extract the first word of "sed", so it can be a program name with args. 4641set dummy sed; ac_word=$2 4642{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4643$as_echo_n "checking for $ac_word... " >&6; } 4644if ${ac_cv_path_SED+:} false; then : 4645 $as_echo_n "(cached) " >&6 4646else 4647 case $SED in 4648 [\\/]* | ?:[\\/]*) 4649 ac_cv_path_SED="$SED" # Let the user override the test with a path. 4650 ;; 4651 *) 4652 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4653for as_dir in $PATH 4654do 4655 IFS=$as_save_IFS 4656 test -z "$as_dir" && as_dir=. 4657 for ac_exec_ext in '' $ac_executable_extensions; do 4658 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4659 ac_cv_path_SED="$as_dir/$ac_word$ac_exec_ext" 4660 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4661 break 2 4662 fi 4663done 4664 done 4665IFS=$as_save_IFS 4666 4667 ;; 4668esac 4669fi 4670SED=$ac_cv_path_SED 4671if test -n "$SED"; then 4672 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $SED" >&5 4673$as_echo "$SED" >&6; } 4674else 4675 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4676$as_echo "no" >&6; } 4677fi 4678 4679 4680# Extract the first word of "bash", so it can be a program name with args. 4681set dummy bash; ac_word=$2 4682{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4683$as_echo_n "checking for $ac_word... " >&6; } 4684if ${ac_cv_path_TEST_MINUS_S_SH+:} false; then : 4685 $as_echo_n "(cached) " >&6 4686else 4687 case $TEST_MINUS_S_SH in 4688 [\\/]* | ?:[\\/]*) 4689 ac_cv_path_TEST_MINUS_S_SH="$TEST_MINUS_S_SH" # Let the user override the test with a path. 4690 ;; 4691 *) 4692 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4693for as_dir in $PATH 4694do 4695 IFS=$as_save_IFS 4696 test -z "$as_dir" && as_dir=. 4697 for ac_exec_ext in '' $ac_executable_extensions; do 4698 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4699 ac_cv_path_TEST_MINUS_S_SH="$as_dir/$ac_word$ac_exec_ext" 4700 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4701 break 2 4702 fi 4703done 4704 done 4705IFS=$as_save_IFS 4706 4707 ;; 4708esac 4709fi 4710TEST_MINUS_S_SH=$ac_cv_path_TEST_MINUS_S_SH 4711if test -n "$TEST_MINUS_S_SH"; then 4712 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $TEST_MINUS_S_SH" >&5 4713$as_echo "$TEST_MINUS_S_SH" >&6; } 4714else 4715 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4716$as_echo "no" >&6; } 4717fi 4718 4719 4720# Extract the first word of "ksh", so it can be a program name with args. 4721set dummy ksh; ac_word=$2 4722{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4723$as_echo_n "checking for $ac_word... " >&6; } 4724if ${ac_cv_path_TEST_MINUS_S_SH+:} false; then : 4725 $as_echo_n "(cached) " >&6 4726else 4727 case $TEST_MINUS_S_SH in 4728 [\\/]* | ?:[\\/]*) 4729 ac_cv_path_TEST_MINUS_S_SH="$TEST_MINUS_S_SH" # Let the user override the test with a path. 4730 ;; 4731 *) 4732 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4733for as_dir in $PATH 4734do 4735 IFS=$as_save_IFS 4736 test -z "$as_dir" && as_dir=. 4737 for ac_exec_ext in '' $ac_executable_extensions; do 4738 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4739 ac_cv_path_TEST_MINUS_S_SH="$as_dir/$ac_word$ac_exec_ext" 4740 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4741 break 2 4742 fi 4743done 4744 done 4745IFS=$as_save_IFS 4746 4747 ;; 4748esac 4749fi 4750TEST_MINUS_S_SH=$ac_cv_path_TEST_MINUS_S_SH 4751if test -n "$TEST_MINUS_S_SH"; then 4752 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $TEST_MINUS_S_SH" >&5 4753$as_echo "$TEST_MINUS_S_SH" >&6; } 4754else 4755 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4756$as_echo "no" >&6; } 4757fi 4758 4759 4760# Extract the first word of "sh", so it can be a program name with args. 4761set dummy sh; ac_word=$2 4762{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4763$as_echo_n "checking for $ac_word... " >&6; } 4764if ${ac_cv_path_TEST_MINUS_S_SH+:} false; then : 4765 $as_echo_n "(cached) " >&6 4766else 4767 case $TEST_MINUS_S_SH in 4768 [\\/]* | ?:[\\/]*) 4769 ac_cv_path_TEST_MINUS_S_SH="$TEST_MINUS_S_SH" # Let the user override the test with a path. 4770 ;; 4771 *) 4772 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4773for as_dir in $PATH 4774do 4775 IFS=$as_save_IFS 4776 test -z "$as_dir" && as_dir=. 4777 for ac_exec_ext in '' $ac_executable_extensions; do 4778 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4779 ac_cv_path_TEST_MINUS_S_SH="$as_dir/$ac_word$ac_exec_ext" 4780 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4781 break 2 4782 fi 4783done 4784 done 4785IFS=$as_save_IFS 4786 4787 ;; 4788esac 4789fi 4790TEST_MINUS_S_SH=$ac_cv_path_TEST_MINUS_S_SH 4791if test -n "$TEST_MINUS_S_SH"; then 4792 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $TEST_MINUS_S_SH" >&5 4793$as_echo "$TEST_MINUS_S_SH" >&6; } 4794else 4795 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4796$as_echo "no" >&6; } 4797fi 4798 4799 4800# Extract the first word of "sh", so it can be a program name with args. 4801set dummy sh; ac_word=$2 4802{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4803$as_echo_n "checking for $ac_word... " >&6; } 4804if ${ac_cv_path_SH+:} false; then : 4805 $as_echo_n "(cached) " >&6 4806else 4807 case $SH in 4808 [\\/]* | ?:[\\/]*) 4809 ac_cv_path_SH="$SH" # Let the user override the test with a path. 4810 ;; 4811 *) 4812 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4813for as_dir in $PATH 4814do 4815 IFS=$as_save_IFS 4816 test -z "$as_dir" && as_dir=. 4817 for ac_exec_ext in '' $ac_executable_extensions; do 4818 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4819 ac_cv_path_SH="$as_dir/$ac_word$ac_exec_ext" 4820 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4821 break 2 4822 fi 4823done 4824 done 4825IFS=$as_save_IFS 4826 4827 ;; 4828esac 4829fi 4830SH=$ac_cv_path_SH 4831if test -n "$SH"; then 4832 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $SH" >&5 4833$as_echo "$SH" >&6; } 4834else 4835 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4836$as_echo "no" >&6; } 4837fi 4838 4839 4840# Extract the first word of "groff", so it can be a program name with args. 4841set dummy groff; ac_word=$2 4842{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4843$as_echo_n "checking for $ac_word... " >&6; } 4844if ${ac_cv_path_GROFF+:} false; then : 4845 $as_echo_n "(cached) " >&6 4846else 4847 case $GROFF in 4848 [\\/]* | ?:[\\/]*) 4849 ac_cv_path_GROFF="$GROFF" # Let the user override the test with a path. 4850 ;; 4851 *) 4852 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4853for as_dir in $PATH 4854do 4855 IFS=$as_save_IFS 4856 test -z "$as_dir" && as_dir=. 4857 for ac_exec_ext in '' $ac_executable_extensions; do 4858 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4859 ac_cv_path_GROFF="$as_dir/$ac_word$ac_exec_ext" 4860 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4861 break 2 4862 fi 4863done 4864 done 4865IFS=$as_save_IFS 4866 4867 ;; 4868esac 4869fi 4870GROFF=$ac_cv_path_GROFF 4871if test -n "$GROFF"; then 4872 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GROFF" >&5 4873$as_echo "$GROFF" >&6; } 4874else 4875 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4876$as_echo "no" >&6; } 4877fi 4878 4879 4880# Extract the first word of "nroff awf", so it can be a program name with args. 4881set dummy nroff awf; ac_word=$2 4882{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4883$as_echo_n "checking for $ac_word... " >&6; } 4884if ${ac_cv_path_NROFF+:} false; then : 4885 $as_echo_n "(cached) " >&6 4886else 4887 case $NROFF in 4888 [\\/]* | ?:[\\/]*) 4889 ac_cv_path_NROFF="$NROFF" # Let the user override the test with a path. 4890 ;; 4891 *) 4892 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4893for as_dir in $PATH 4894do 4895 IFS=$as_save_IFS 4896 test -z "$as_dir" && as_dir=. 4897 for ac_exec_ext in '' $ac_executable_extensions; do 4898 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4899 ac_cv_path_NROFF="$as_dir/$ac_word$ac_exec_ext" 4900 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4901 break 2 4902 fi 4903done 4904 done 4905IFS=$as_save_IFS 4906 4907 ;; 4908esac 4909fi 4910NROFF=$ac_cv_path_NROFF 4911if test -n "$NROFF"; then 4912 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NROFF" >&5 4913$as_echo "$NROFF" >&6; } 4914else 4915 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4916$as_echo "no" >&6; } 4917fi 4918 4919 4920# Extract the first word of "mandoc", so it can be a program name with args. 4921set dummy mandoc; ac_word=$2 4922{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4923$as_echo_n "checking for $ac_word... " >&6; } 4924if ${ac_cv_path_MANDOC+:} false; then : 4925 $as_echo_n "(cached) " >&6 4926else 4927 case $MANDOC in 4928 [\\/]* | ?:[\\/]*) 4929 ac_cv_path_MANDOC="$MANDOC" # Let the user override the test with a path. 4930 ;; 4931 *) 4932 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4933for as_dir in $PATH 4934do 4935 IFS=$as_save_IFS 4936 test -z "$as_dir" && as_dir=. 4937 for ac_exec_ext in '' $ac_executable_extensions; do 4938 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4939 ac_cv_path_MANDOC="$as_dir/$ac_word$ac_exec_ext" 4940 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4941 break 2 4942 fi 4943done 4944 done 4945IFS=$as_save_IFS 4946 4947 ;; 4948esac 4949fi 4950MANDOC=$ac_cv_path_MANDOC 4951if test -n "$MANDOC"; then 4952 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MANDOC" >&5 4953$as_echo "$MANDOC" >&6; } 4954else 4955 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4956$as_echo "no" >&6; } 4957fi 4958 4959 4960TEST_SHELL=sh 4961 4962 4963if test "x$MANDOC" != "x" ; then 4964 MANFMT="$MANDOC" 4965elif test "x$NROFF" != "x" ; then 4966 MANFMT="$NROFF -mandoc" 4967elif test "x$GROFF" != "x" ; then 4968 MANFMT="$GROFF -mandoc -Tascii" 4969else 4970 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no manpage formatter found" >&5 4971$as_echo "$as_me: WARNING: no manpage formatter found" >&2;} 4972 MANFMT="false" 4973fi 4974 4975 4976# Extract the first word of "groupadd", so it can be a program name with args. 4977set dummy groupadd; ac_word=$2 4978{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4979$as_echo_n "checking for $ac_word... " >&6; } 4980if ${ac_cv_path_PATH_GROUPADD_PROG+:} false; then : 4981 $as_echo_n "(cached) " >&6 4982else 4983 case $PATH_GROUPADD_PROG in 4984 [\\/]* | ?:[\\/]*) 4985 ac_cv_path_PATH_GROUPADD_PROG="$PATH_GROUPADD_PROG" # Let the user override the test with a path. 4986 ;; 4987 *) 4988 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4989for as_dir in /usr/sbin${PATH_SEPARATOR}/etc 4990do 4991 IFS=$as_save_IFS 4992 test -z "$as_dir" && as_dir=. 4993 for ac_exec_ext in '' $ac_executable_extensions; do 4994 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4995 ac_cv_path_PATH_GROUPADD_PROG="$as_dir/$ac_word$ac_exec_ext" 4996 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4997 break 2 4998 fi 4999done 5000 done 5001IFS=$as_save_IFS 5002 5003 test -z "$ac_cv_path_PATH_GROUPADD_PROG" && ac_cv_path_PATH_GROUPADD_PROG="groupadd" 5004 ;; 5005esac 5006fi 5007PATH_GROUPADD_PROG=$ac_cv_path_PATH_GROUPADD_PROG 5008if test -n "$PATH_GROUPADD_PROG"; then 5009 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PATH_GROUPADD_PROG" >&5 5010$as_echo "$PATH_GROUPADD_PROG" >&6; } 5011else 5012 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5013$as_echo "no" >&6; } 5014fi 5015 5016 5017# Extract the first word of "useradd", so it can be a program name with args. 5018set dummy useradd; ac_word=$2 5019{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5020$as_echo_n "checking for $ac_word... " >&6; } 5021if ${ac_cv_path_PATH_USERADD_PROG+:} false; then : 5022 $as_echo_n "(cached) " >&6 5023else 5024 case $PATH_USERADD_PROG in 5025 [\\/]* | ?:[\\/]*) 5026 ac_cv_path_PATH_USERADD_PROG="$PATH_USERADD_PROG" # Let the user override the test with a path. 5027 ;; 5028 *) 5029 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5030for as_dir in /usr/sbin${PATH_SEPARATOR}/etc 5031do 5032 IFS=$as_save_IFS 5033 test -z "$as_dir" && as_dir=. 5034 for ac_exec_ext in '' $ac_executable_extensions; do 5035 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 5036 ac_cv_path_PATH_USERADD_PROG="$as_dir/$ac_word$ac_exec_ext" 5037 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5038 break 2 5039 fi 5040done 5041 done 5042IFS=$as_save_IFS 5043 5044 test -z "$ac_cv_path_PATH_USERADD_PROG" && ac_cv_path_PATH_USERADD_PROG="useradd" 5045 ;; 5046esac 5047fi 5048PATH_USERADD_PROG=$ac_cv_path_PATH_USERADD_PROG 5049if test -n "$PATH_USERADD_PROG"; then 5050 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PATH_USERADD_PROG" >&5 5051$as_echo "$PATH_USERADD_PROG" >&6; } 5052else 5053 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5054$as_echo "no" >&6; } 5055fi 5056 5057 5058# Extract the first word of "pkgmk", so it can be a program name with args. 5059set dummy pkgmk; ac_word=$2 5060{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5061$as_echo_n "checking for $ac_word... " >&6; } 5062if ${ac_cv_prog_MAKE_PACKAGE_SUPPORTED+:} false; then : 5063 $as_echo_n "(cached) " >&6 5064else 5065 if test -n "$MAKE_PACKAGE_SUPPORTED"; then 5066 ac_cv_prog_MAKE_PACKAGE_SUPPORTED="$MAKE_PACKAGE_SUPPORTED" # Let the user override the test. 5067else 5068as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5069for as_dir in $PATH 5070do 5071 IFS=$as_save_IFS 5072 test -z "$as_dir" && as_dir=. 5073 for ac_exec_ext in '' $ac_executable_extensions; do 5074 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 5075 ac_cv_prog_MAKE_PACKAGE_SUPPORTED="yes" 5076 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5077 break 2 5078 fi 5079done 5080 done 5081IFS=$as_save_IFS 5082 5083 test -z "$ac_cv_prog_MAKE_PACKAGE_SUPPORTED" && ac_cv_prog_MAKE_PACKAGE_SUPPORTED="no" 5084fi 5085fi 5086MAKE_PACKAGE_SUPPORTED=$ac_cv_prog_MAKE_PACKAGE_SUPPORTED 5087if test -n "$MAKE_PACKAGE_SUPPORTED"; then 5088 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKE_PACKAGE_SUPPORTED" >&5 5089$as_echo "$MAKE_PACKAGE_SUPPORTED" >&6; } 5090else 5091 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5092$as_echo "no" >&6; } 5093fi 5094 5095 5096if test -x /sbin/sh; then 5097 STARTUP_SCRIPT_SHELL=/sbin/sh 5098 5099else 5100 STARTUP_SCRIPT_SHELL=/bin/sh 5101 5102fi 5103 5104# System features 5105# Check whether --enable-largefile was given. 5106if test "${enable_largefile+set}" = set; then : 5107 enableval=$enable_largefile; 5108fi 5109 5110if test "$enable_largefile" != no; then 5111 5112 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5 5113$as_echo_n "checking for special C compiler options needed for large files... " >&6; } 5114if ${ac_cv_sys_largefile_CC+:} false; then : 5115 $as_echo_n "(cached) " >&6 5116else 5117 ac_cv_sys_largefile_CC=no 5118 if test "$GCC" != yes; then 5119 ac_save_CC=$CC 5120 while :; do 5121 # IRIX 6.2 and later do not support large files by default, 5122 # so use the C compiler's -n32 option if that helps. 5123 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5124/* end confdefs.h. */ 5125#include <sys/types.h> 5126 /* Check that off_t can represent 2**63 - 1 correctly. 5127 We can't simply define LARGE_OFF_T to be 9223372036854775807, 5128 since some C++ compilers masquerading as C compilers 5129 incorrectly reject 9223372036854775807. */ 5130#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) 5131 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 5132 && LARGE_OFF_T % 2147483647 == 1) 5133 ? 1 : -1]; 5134int 5135main () 5136{ 5137 5138 ; 5139 return 0; 5140} 5141_ACEOF 5142 if ac_fn_c_try_compile "$LINENO"; then : 5143 break 5144fi 5145rm -f core conftest.err conftest.$ac_objext 5146 CC="$CC -n32" 5147 if ac_fn_c_try_compile "$LINENO"; then : 5148 ac_cv_sys_largefile_CC=' -n32'; break 5149fi 5150rm -f core conftest.err conftest.$ac_objext 5151 break 5152 done 5153 CC=$ac_save_CC 5154 rm -f conftest.$ac_ext 5155 fi 5156fi 5157{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5 5158$as_echo "$ac_cv_sys_largefile_CC" >&6; } 5159 if test "$ac_cv_sys_largefile_CC" != no; then 5160 CC=$CC$ac_cv_sys_largefile_CC 5161 fi 5162 5163 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5 5164$as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; } 5165if ${ac_cv_sys_file_offset_bits+:} false; then : 5166 $as_echo_n "(cached) " >&6 5167else 5168 while :; do 5169 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5170/* end confdefs.h. */ 5171#include <sys/types.h> 5172 /* Check that off_t can represent 2**63 - 1 correctly. 5173 We can't simply define LARGE_OFF_T to be 9223372036854775807, 5174 since some C++ compilers masquerading as C compilers 5175 incorrectly reject 9223372036854775807. */ 5176#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) 5177 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 5178 && LARGE_OFF_T % 2147483647 == 1) 5179 ? 1 : -1]; 5180int 5181main () 5182{ 5183 5184 ; 5185 return 0; 5186} 5187_ACEOF 5188if ac_fn_c_try_compile "$LINENO"; then : 5189 ac_cv_sys_file_offset_bits=no; break 5190fi 5191rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5192 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5193/* end confdefs.h. */ 5194#define _FILE_OFFSET_BITS 64 5195#include <sys/types.h> 5196 /* Check that off_t can represent 2**63 - 1 correctly. 5197 We can't simply define LARGE_OFF_T to be 9223372036854775807, 5198 since some C++ compilers masquerading as C compilers 5199 incorrectly reject 9223372036854775807. */ 5200#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) 5201 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 5202 && LARGE_OFF_T % 2147483647 == 1) 5203 ? 1 : -1]; 5204int 5205main () 5206{ 5207 5208 ; 5209 return 0; 5210} 5211_ACEOF 5212if ac_fn_c_try_compile "$LINENO"; then : 5213 ac_cv_sys_file_offset_bits=64; break 5214fi 5215rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5216 ac_cv_sys_file_offset_bits=unknown 5217 break 5218done 5219fi 5220{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5 5221$as_echo "$ac_cv_sys_file_offset_bits" >&6; } 5222case $ac_cv_sys_file_offset_bits in #( 5223 no | unknown) ;; 5224 *) 5225cat >>confdefs.h <<_ACEOF 5226#define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits 5227_ACEOF 5228;; 5229esac 5230rm -rf conftest* 5231 if test $ac_cv_sys_file_offset_bits = unknown; then 5232 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5 5233$as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; } 5234if ${ac_cv_sys_large_files+:} false; then : 5235 $as_echo_n "(cached) " >&6 5236else 5237 while :; do 5238 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5239/* end confdefs.h. */ 5240#include <sys/types.h> 5241 /* Check that off_t can represent 2**63 - 1 correctly. 5242 We can't simply define LARGE_OFF_T to be 9223372036854775807, 5243 since some C++ compilers masquerading as C compilers 5244 incorrectly reject 9223372036854775807. */ 5245#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) 5246 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 5247 && LARGE_OFF_T % 2147483647 == 1) 5248 ? 1 : -1]; 5249int 5250main () 5251{ 5252 5253 ; 5254 return 0; 5255} 5256_ACEOF 5257if ac_fn_c_try_compile "$LINENO"; then : 5258 ac_cv_sys_large_files=no; break 5259fi 5260rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5261 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5262/* end confdefs.h. */ 5263#define _LARGE_FILES 1 5264#include <sys/types.h> 5265 /* Check that off_t can represent 2**63 - 1 correctly. 5266 We can't simply define LARGE_OFF_T to be 9223372036854775807, 5267 since some C++ compilers masquerading as C compilers 5268 incorrectly reject 9223372036854775807. */ 5269#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) 5270 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 5271 && LARGE_OFF_T % 2147483647 == 1) 5272 ? 1 : -1]; 5273int 5274main () 5275{ 5276 5277 ; 5278 return 0; 5279} 5280_ACEOF 5281if ac_fn_c_try_compile "$LINENO"; then : 5282 ac_cv_sys_large_files=1; break 5283fi 5284rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5285 ac_cv_sys_large_files=unknown 5286 break 5287done 5288fi 5289{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5 5290$as_echo "$ac_cv_sys_large_files" >&6; } 5291case $ac_cv_sys_large_files in #( 5292 no | unknown) ;; 5293 *) 5294cat >>confdefs.h <<_ACEOF 5295#define _LARGE_FILES $ac_cv_sys_large_files 5296_ACEOF 5297;; 5298esac 5299rm -rf conftest* 5300 fi 5301 5302 5303fi 5304 5305 5306if test -z "$AR" ; then 5307 as_fn_error $? "*** 'ar' missing, please install or fix your \$PATH ***" "$LINENO" 5 5308fi 5309 5310# Extract the first word of "passwd", so it can be a program name with args. 5311set dummy passwd; ac_word=$2 5312{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5313$as_echo_n "checking for $ac_word... " >&6; } 5314if ${ac_cv_path_PATH_PASSWD_PROG+:} false; then : 5315 $as_echo_n "(cached) " >&6 5316else 5317 case $PATH_PASSWD_PROG in 5318 [\\/]* | ?:[\\/]*) 5319 ac_cv_path_PATH_PASSWD_PROG="$PATH_PASSWD_PROG" # Let the user override the test with a path. 5320 ;; 5321 *) 5322 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5323for as_dir in $PATH 5324do 5325 IFS=$as_save_IFS 5326 test -z "$as_dir" && as_dir=. 5327 for ac_exec_ext in '' $ac_executable_extensions; do 5328 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 5329 ac_cv_path_PATH_PASSWD_PROG="$as_dir/$ac_word$ac_exec_ext" 5330 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5331 break 2 5332 fi 5333done 5334 done 5335IFS=$as_save_IFS 5336 5337 ;; 5338esac 5339fi 5340PATH_PASSWD_PROG=$ac_cv_path_PATH_PASSWD_PROG 5341if test -n "$PATH_PASSWD_PROG"; then 5342 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PATH_PASSWD_PROG" >&5 5343$as_echo "$PATH_PASSWD_PROG" >&6; } 5344else 5345 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5346$as_echo "no" >&6; } 5347fi 5348 5349 5350if test ! -z "$PATH_PASSWD_PROG" ; then 5351 5352cat >>confdefs.h <<_ACEOF 5353#define _PATH_PASSWD_PROG "$PATH_PASSWD_PROG" 5354_ACEOF 5355 5356fi 5357 5358LD="$CC" 5359 5360 5361{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5 5362$as_echo_n "checking for inline... " >&6; } 5363if ${ac_cv_c_inline+:} false; then : 5364 $as_echo_n "(cached) " >&6 5365else 5366 ac_cv_c_inline=no 5367for ac_kw in inline __inline__ __inline; do 5368 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5369/* end confdefs.h. */ 5370#ifndef __cplusplus 5371typedef int foo_t; 5372static $ac_kw foo_t static_foo () {return 0; } 5373$ac_kw foo_t foo () {return 0; } 5374#endif 5375 5376_ACEOF 5377if ac_fn_c_try_compile "$LINENO"; then : 5378 ac_cv_c_inline=$ac_kw 5379fi 5380rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5381 test "$ac_cv_c_inline" != no && break 5382done 5383 5384fi 5385{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5 5386$as_echo "$ac_cv_c_inline" >&6; } 5387 5388case $ac_cv_c_inline in 5389 inline | yes) ;; 5390 *) 5391 case $ac_cv_c_inline in 5392 no) ac_val=;; 5393 *) ac_val=$ac_cv_c_inline;; 5394 esac 5395 cat >>confdefs.h <<_ACEOF 5396#ifndef __cplusplus 5397#define inline $ac_val 5398#endif 5399_ACEOF 5400 ;; 5401esac 5402 5403 5404ac_fn_c_check_decl "$LINENO" "LLONG_MAX" "ac_cv_have_decl_LLONG_MAX" "#include <limits.h> 5405" 5406if test "x$ac_cv_have_decl_LLONG_MAX" = xyes; then : 5407 have_llong_max=1 5408fi 5409 5410ac_fn_c_check_decl "$LINENO" "LONG_LONG_MAX" "ac_cv_have_decl_LONG_LONG_MAX" "#include <limits.h> 5411" 5412if test "x$ac_cv_have_decl_LONG_LONG_MAX" = xyes; then : 5413 have_long_long_max=1 5414fi 5415 5416ac_fn_c_check_decl "$LINENO" "SYSTR_POLICY_KILL" "ac_cv_have_decl_SYSTR_POLICY_KILL" " 5417 #include <sys/types.h> 5418 #include <sys/param.h> 5419 #include <dev/systrace.h> 5420 5421" 5422if test "x$ac_cv_have_decl_SYSTR_POLICY_KILL" = xyes; then : 5423 have_systr_policy_kill=1 5424fi 5425 5426ac_fn_c_check_decl "$LINENO" "RLIMIT_NPROC" "ac_cv_have_decl_RLIMIT_NPROC" " 5427 #include <sys/types.h> 5428 #include <sys/resource.h> 5429 5430" 5431if test "x$ac_cv_have_decl_RLIMIT_NPROC" = xyes; then : 5432 5433$as_echo "#define HAVE_RLIMIT_NPROC /**/" >>confdefs.h 5434 5435fi 5436 5437ac_fn_c_check_decl "$LINENO" "PR_SET_NO_NEW_PRIVS" "ac_cv_have_decl_PR_SET_NO_NEW_PRIVS" " 5438 #include <sys/types.h> 5439 #include <linux/prctl.h> 5440 5441" 5442if test "x$ac_cv_have_decl_PR_SET_NO_NEW_PRIVS" = xyes; then : 5443 have_linux_no_new_privs=1 5444fi 5445 5446 5447openssl=yes 5448 5449# Check whether --with-openssl was given. 5450if test "${with_openssl+set}" = set; then : 5451 withval=$with_openssl; if test "x$withval" = "xno" ; then 5452 openssl=no 5453 fi 5454 5455 5456fi 5457 5458{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether OpenSSL will be used for cryptography" >&5 5459$as_echo_n "checking whether OpenSSL will be used for cryptography... " >&6; } 5460if test "x$openssl" = "xyes" ; then 5461 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5462$as_echo "yes" >&6; } 5463 5464cat >>confdefs.h <<_ACEOF 5465#define WITH_OPENSSL 1 5466_ACEOF 5467 5468else 5469 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5470$as_echo "no" >&6; } 5471fi 5472 5473use_stack_protector=1 5474use_toolchain_hardening=1 5475 5476# Check whether --with-stackprotect was given. 5477if test "${with_stackprotect+set}" = set; then : 5478 withval=$with_stackprotect; 5479 if test "x$withval" = "xno"; then 5480 use_stack_protector=0 5481 fi 5482fi 5483 5484 5485# Check whether --with-hardening was given. 5486if test "${with_hardening+set}" = set; then : 5487 withval=$with_hardening; 5488 if test "x$withval" = "xno"; then 5489 use_toolchain_hardening=0 5490 fi 5491fi 5492 5493 5494# We use -Werror for the tests only so that we catch warnings like "this is 5495# on by default" for things like -fPIE. 5496{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 5497$as_echo_n "checking if $CC supports -Werror... " >&6; } 5498saved_CFLAGS="$CFLAGS" 5499CFLAGS="$CFLAGS -Werror" 5500cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5501/* end confdefs.h. */ 5502int main(void) { return 0; } 5503_ACEOF 5504if ac_fn_c_try_compile "$LINENO"; then : 5505 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5506$as_echo "yes" >&6; } 5507 WERROR="-Werror" 5508else 5509 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5510$as_echo "no" >&6; } 5511 WERROR="" 5512 5513fi 5514rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5515CFLAGS="$saved_CFLAGS" 5516 5517if test "$GCC" = "yes" || test "$GCC" = "egcs"; then 5518 { 5519 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports compile flag -pipe" >&5 5520$as_echo_n "checking if $CC supports compile flag -pipe... " >&6; } 5521 saved_CFLAGS="$CFLAGS" 5522 CFLAGS="$CFLAGS $WERROR -pipe" 5523 _define_flag="" 5524 test "x$_define_flag" = "x" && _define_flag="-pipe" 5525 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5526/* end confdefs.h. */ 5527 5528#include <stdlib.h> 5529#include <stdio.h> 5530int main(int argc, char **argv) { 5531 (void)argv; 5532 /* Some math to catch -ftrapv problems in the toolchain */ 5533 int i = 123 * argc, j = 456 + argc, k = 789 - argc; 5534 float l = i * 2.1; 5535 double m = l / 0.5; 5536 long long int n = argc * 12345LL, o = 12345LL * (long long int)argc; 5537 printf("%d %d %d %f %f %lld %lld\n", i, j, k, l, m, n, o); 5538 /* 5539 * Test fallthrough behaviour. clang 10's -Wimplicit-fallthrough does 5540 * not understand comments and we don't use the "fallthrough" attribute 5541 * that it's looking for. 5542 */ 5543 switch(i){ 5544 case 0: j += i; 5545 /* FALLTHROUGH */ 5546 default: j += k; 5547 } 5548 exit(0); 5549} 5550 5551_ACEOF 5552if ac_fn_c_try_compile "$LINENO"; then : 5553 5554if $ac_cv_path_EGREP -i "unrecognized option|warning.*ignored" conftest.err >/dev/null 5555then 5556 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5557$as_echo "no" >&6; } 5558 CFLAGS="$saved_CFLAGS" 5559else 5560 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5561$as_echo "yes" >&6; } 5562 CFLAGS="$saved_CFLAGS $_define_flag" 5563fi 5564else 5565 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5566$as_echo "no" >&6; } 5567 CFLAGS="$saved_CFLAGS" 5568 5569fi 5570rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5571} 5572 { 5573 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports compile flag -Wunknown-warning-option" >&5 5574$as_echo_n "checking if $CC supports compile flag -Wunknown-warning-option... " >&6; } 5575 saved_CFLAGS="$CFLAGS" 5576 CFLAGS="$CFLAGS $WERROR -Wunknown-warning-option" 5577 _define_flag="" 5578 test "x$_define_flag" = "x" && _define_flag="-Wunknown-warning-option" 5579 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5580/* end confdefs.h. */ 5581 5582#include <stdlib.h> 5583#include <stdio.h> 5584int main(int argc, char **argv) { 5585 (void)argv; 5586 /* Some math to catch -ftrapv problems in the toolchain */ 5587 int i = 123 * argc, j = 456 + argc, k = 789 - argc; 5588 float l = i * 2.1; 5589 double m = l / 0.5; 5590 long long int n = argc * 12345LL, o = 12345LL * (long long int)argc; 5591 printf("%d %d %d %f %f %lld %lld\n", i, j, k, l, m, n, o); 5592 /* 5593 * Test fallthrough behaviour. clang 10's -Wimplicit-fallthrough does 5594 * not understand comments and we don't use the "fallthrough" attribute 5595 * that it's looking for. 5596 */ 5597 switch(i){ 5598 case 0: j += i; 5599 /* FALLTHROUGH */ 5600 default: j += k; 5601 } 5602 exit(0); 5603} 5604 5605_ACEOF 5606if ac_fn_c_try_compile "$LINENO"; then : 5607 5608if $ac_cv_path_EGREP -i "unrecognized option|warning.*ignored" conftest.err >/dev/null 5609then 5610 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5611$as_echo "no" >&6; } 5612 CFLAGS="$saved_CFLAGS" 5613else 5614 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5615$as_echo "yes" >&6; } 5616 CFLAGS="$saved_CFLAGS $_define_flag" 5617fi 5618else 5619 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5620$as_echo "no" >&6; } 5621 CFLAGS="$saved_CFLAGS" 5622 5623fi 5624rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5625} 5626 { 5627 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports compile flag -Wno-error=format-truncation" >&5 5628$as_echo_n "checking if $CC supports compile flag -Wno-error=format-truncation... " >&6; } 5629 saved_CFLAGS="$CFLAGS" 5630 CFLAGS="$CFLAGS $WERROR -Wno-error=format-truncation" 5631 _define_flag="" 5632 test "x$_define_flag" = "x" && _define_flag="-Wno-error=format-truncation" 5633 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5634/* end confdefs.h. */ 5635 5636#include <stdlib.h> 5637#include <stdio.h> 5638int main(int argc, char **argv) { 5639 (void)argv; 5640 /* Some math to catch -ftrapv problems in the toolchain */ 5641 int i = 123 * argc, j = 456 + argc, k = 789 - argc; 5642 float l = i * 2.1; 5643 double m = l / 0.5; 5644 long long int n = argc * 12345LL, o = 12345LL * (long long int)argc; 5645 printf("%d %d %d %f %f %lld %lld\n", i, j, k, l, m, n, o); 5646 /* 5647 * Test fallthrough behaviour. clang 10's -Wimplicit-fallthrough does 5648 * not understand comments and we don't use the "fallthrough" attribute 5649 * that it's looking for. 5650 */ 5651 switch(i){ 5652 case 0: j += i; 5653 /* FALLTHROUGH */ 5654 default: j += k; 5655 } 5656 exit(0); 5657} 5658 5659_ACEOF 5660if ac_fn_c_try_compile "$LINENO"; then : 5661 5662if $ac_cv_path_EGREP -i "unrecognized option|warning.*ignored" conftest.err >/dev/null 5663then 5664 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5665$as_echo "no" >&6; } 5666 CFLAGS="$saved_CFLAGS" 5667else 5668 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5669$as_echo "yes" >&6; } 5670 CFLAGS="$saved_CFLAGS $_define_flag" 5671fi 5672else 5673 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5674$as_echo "no" >&6; } 5675 CFLAGS="$saved_CFLAGS" 5676 5677fi 5678rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5679} 5680 { 5681 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports compile flag -Qunused-arguments" >&5 5682$as_echo_n "checking if $CC supports compile flag -Qunused-arguments... " >&6; } 5683 saved_CFLAGS="$CFLAGS" 5684 CFLAGS="$CFLAGS $WERROR -Qunused-arguments" 5685 _define_flag="" 5686 test "x$_define_flag" = "x" && _define_flag="-Qunused-arguments" 5687 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5688/* end confdefs.h. */ 5689 5690#include <stdlib.h> 5691#include <stdio.h> 5692int main(int argc, char **argv) { 5693 (void)argv; 5694 /* Some math to catch -ftrapv problems in the toolchain */ 5695 int i = 123 * argc, j = 456 + argc, k = 789 - argc; 5696 float l = i * 2.1; 5697 double m = l / 0.5; 5698 long long int n = argc * 12345LL, o = 12345LL * (long long int)argc; 5699 printf("%d %d %d %f %f %lld %lld\n", i, j, k, l, m, n, o); 5700 /* 5701 * Test fallthrough behaviour. clang 10's -Wimplicit-fallthrough does 5702 * not understand comments and we don't use the "fallthrough" attribute 5703 * that it's looking for. 5704 */ 5705 switch(i){ 5706 case 0: j += i; 5707 /* FALLTHROUGH */ 5708 default: j += k; 5709 } 5710 exit(0); 5711} 5712 5713_ACEOF 5714if ac_fn_c_try_compile "$LINENO"; then : 5715 5716if $ac_cv_path_EGREP -i "unrecognized option|warning.*ignored" conftest.err >/dev/null 5717then 5718 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5719$as_echo "no" >&6; } 5720 CFLAGS="$saved_CFLAGS" 5721else 5722 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5723$as_echo "yes" >&6; } 5724 CFLAGS="$saved_CFLAGS $_define_flag" 5725fi 5726else 5727 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5728$as_echo "no" >&6; } 5729 CFLAGS="$saved_CFLAGS" 5730 5731fi 5732rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5733} 5734 { 5735 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports compile flag -Wall" >&5 5736$as_echo_n "checking if $CC supports compile flag -Wall... " >&6; } 5737 saved_CFLAGS="$CFLAGS" 5738 CFLAGS="$CFLAGS $WERROR -Wall" 5739 _define_flag="" 5740 test "x$_define_flag" = "x" && _define_flag="-Wall" 5741 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5742/* end confdefs.h. */ 5743 5744#include <stdlib.h> 5745#include <stdio.h> 5746int main(int argc, char **argv) { 5747 (void)argv; 5748 /* Some math to catch -ftrapv problems in the toolchain */ 5749 int i = 123 * argc, j = 456 + argc, k = 789 - argc; 5750 float l = i * 2.1; 5751 double m = l / 0.5; 5752 long long int n = argc * 12345LL, o = 12345LL * (long long int)argc; 5753 printf("%d %d %d %f %f %lld %lld\n", i, j, k, l, m, n, o); 5754 /* 5755 * Test fallthrough behaviour. clang 10's -Wimplicit-fallthrough does 5756 * not understand comments and we don't use the "fallthrough" attribute 5757 * that it's looking for. 5758 */ 5759 switch(i){ 5760 case 0: j += i; 5761 /* FALLTHROUGH */ 5762 default: j += k; 5763 } 5764 exit(0); 5765} 5766 5767_ACEOF 5768if ac_fn_c_try_compile "$LINENO"; then : 5769 5770if $ac_cv_path_EGREP -i "unrecognized option|warning.*ignored" conftest.err >/dev/null 5771then 5772 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5773$as_echo "no" >&6; } 5774 CFLAGS="$saved_CFLAGS" 5775else 5776 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5777$as_echo "yes" >&6; } 5778 CFLAGS="$saved_CFLAGS $_define_flag" 5779fi 5780else 5781 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5782$as_echo "no" >&6; } 5783 CFLAGS="$saved_CFLAGS" 5784 5785fi 5786rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5787} 5788 { 5789 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports compile flag -Wextra" >&5 5790$as_echo_n "checking if $CC supports compile flag -Wextra... " >&6; } 5791 saved_CFLAGS="$CFLAGS" 5792 CFLAGS="$CFLAGS $WERROR -Wextra" 5793 _define_flag="" 5794 test "x$_define_flag" = "x" && _define_flag="-Wextra" 5795 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5796/* end confdefs.h. */ 5797 5798#include <stdlib.h> 5799#include <stdio.h> 5800int main(int argc, char **argv) { 5801 (void)argv; 5802 /* Some math to catch -ftrapv problems in the toolchain */ 5803 int i = 123 * argc, j = 456 + argc, k = 789 - argc; 5804 float l = i * 2.1; 5805 double m = l / 0.5; 5806 long long int n = argc * 12345LL, o = 12345LL * (long long int)argc; 5807 printf("%d %d %d %f %f %lld %lld\n", i, j, k, l, m, n, o); 5808 /* 5809 * Test fallthrough behaviour. clang 10's -Wimplicit-fallthrough does 5810 * not understand comments and we don't use the "fallthrough" attribute 5811 * that it's looking for. 5812 */ 5813 switch(i){ 5814 case 0: j += i; 5815 /* FALLTHROUGH */ 5816 default: j += k; 5817 } 5818 exit(0); 5819} 5820 5821_ACEOF 5822if ac_fn_c_try_compile "$LINENO"; then : 5823 5824if $ac_cv_path_EGREP -i "unrecognized option|warning.*ignored" conftest.err >/dev/null 5825then 5826 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5827$as_echo "no" >&6; } 5828 CFLAGS="$saved_CFLAGS" 5829else 5830 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5831$as_echo "yes" >&6; } 5832 CFLAGS="$saved_CFLAGS $_define_flag" 5833fi 5834else 5835 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5836$as_echo "no" >&6; } 5837 CFLAGS="$saved_CFLAGS" 5838 5839fi 5840rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5841} 5842 { 5843 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports compile flag -Wpointer-arith" >&5 5844$as_echo_n "checking if $CC supports compile flag -Wpointer-arith... " >&6; } 5845 saved_CFLAGS="$CFLAGS" 5846 CFLAGS="$CFLAGS $WERROR -Wpointer-arith" 5847 _define_flag="" 5848 test "x$_define_flag" = "x" && _define_flag="-Wpointer-arith" 5849 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5850/* end confdefs.h. */ 5851 5852#include <stdlib.h> 5853#include <stdio.h> 5854int main(int argc, char **argv) { 5855 (void)argv; 5856 /* Some math to catch -ftrapv problems in the toolchain */ 5857 int i = 123 * argc, j = 456 + argc, k = 789 - argc; 5858 float l = i * 2.1; 5859 double m = l / 0.5; 5860 long long int n = argc * 12345LL, o = 12345LL * (long long int)argc; 5861 printf("%d %d %d %f %f %lld %lld\n", i, j, k, l, m, n, o); 5862 /* 5863 * Test fallthrough behaviour. clang 10's -Wimplicit-fallthrough does 5864 * not understand comments and we don't use the "fallthrough" attribute 5865 * that it's looking for. 5866 */ 5867 switch(i){ 5868 case 0: j += i; 5869 /* FALLTHROUGH */ 5870 default: j += k; 5871 } 5872 exit(0); 5873} 5874 5875_ACEOF 5876if ac_fn_c_try_compile "$LINENO"; then : 5877 5878if $ac_cv_path_EGREP -i "unrecognized option|warning.*ignored" conftest.err >/dev/null 5879then 5880 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5881$as_echo "no" >&6; } 5882 CFLAGS="$saved_CFLAGS" 5883else 5884 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5885$as_echo "yes" >&6; } 5886 CFLAGS="$saved_CFLAGS $_define_flag" 5887fi 5888else 5889 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5890$as_echo "no" >&6; } 5891 CFLAGS="$saved_CFLAGS" 5892 5893fi 5894rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5895} 5896 { 5897 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports compile flag -Wuninitialized" >&5 5898$as_echo_n "checking if $CC supports compile flag -Wuninitialized... " >&6; } 5899 saved_CFLAGS="$CFLAGS" 5900 CFLAGS="$CFLAGS $WERROR -Wuninitialized" 5901 _define_flag="" 5902 test "x$_define_flag" = "x" && _define_flag="-Wuninitialized" 5903 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5904/* end confdefs.h. */ 5905 5906#include <stdlib.h> 5907#include <stdio.h> 5908int main(int argc, char **argv) { 5909 (void)argv; 5910 /* Some math to catch -ftrapv problems in the toolchain */ 5911 int i = 123 * argc, j = 456 + argc, k = 789 - argc; 5912 float l = i * 2.1; 5913 double m = l / 0.5; 5914 long long int n = argc * 12345LL, o = 12345LL * (long long int)argc; 5915 printf("%d %d %d %f %f %lld %lld\n", i, j, k, l, m, n, o); 5916 /* 5917 * Test fallthrough behaviour. clang 10's -Wimplicit-fallthrough does 5918 * not understand comments and we don't use the "fallthrough" attribute 5919 * that it's looking for. 5920 */ 5921 switch(i){ 5922 case 0: j += i; 5923 /* FALLTHROUGH */ 5924 default: j += k; 5925 } 5926 exit(0); 5927} 5928 5929_ACEOF 5930if ac_fn_c_try_compile "$LINENO"; then : 5931 5932if $ac_cv_path_EGREP -i "unrecognized option|warning.*ignored" conftest.err >/dev/null 5933then 5934 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5935$as_echo "no" >&6; } 5936 CFLAGS="$saved_CFLAGS" 5937else 5938 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5939$as_echo "yes" >&6; } 5940 CFLAGS="$saved_CFLAGS $_define_flag" 5941fi 5942else 5943 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5944$as_echo "no" >&6; } 5945 CFLAGS="$saved_CFLAGS" 5946 5947fi 5948rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5949} 5950 { 5951 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports compile flag -Wsign-compare" >&5 5952$as_echo_n "checking if $CC supports compile flag -Wsign-compare... " >&6; } 5953 saved_CFLAGS="$CFLAGS" 5954 CFLAGS="$CFLAGS $WERROR -Wsign-compare" 5955 _define_flag="" 5956 test "x$_define_flag" = "x" && _define_flag="-Wsign-compare" 5957 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5958/* end confdefs.h. */ 5959 5960#include <stdlib.h> 5961#include <stdio.h> 5962int main(int argc, char **argv) { 5963 (void)argv; 5964 /* Some math to catch -ftrapv problems in the toolchain */ 5965 int i = 123 * argc, j = 456 + argc, k = 789 - argc; 5966 float l = i * 2.1; 5967 double m = l / 0.5; 5968 long long int n = argc * 12345LL, o = 12345LL * (long long int)argc; 5969 printf("%d %d %d %f %f %lld %lld\n", i, j, k, l, m, n, o); 5970 /* 5971 * Test fallthrough behaviour. clang 10's -Wimplicit-fallthrough does 5972 * not understand comments and we don't use the "fallthrough" attribute 5973 * that it's looking for. 5974 */ 5975 switch(i){ 5976 case 0: j += i; 5977 /* FALLTHROUGH */ 5978 default: j += k; 5979 } 5980 exit(0); 5981} 5982 5983_ACEOF 5984if ac_fn_c_try_compile "$LINENO"; then : 5985 5986if $ac_cv_path_EGREP -i "unrecognized option|warning.*ignored" conftest.err >/dev/null 5987then 5988 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5989$as_echo "no" >&6; } 5990 CFLAGS="$saved_CFLAGS" 5991else 5992 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5993$as_echo "yes" >&6; } 5994 CFLAGS="$saved_CFLAGS $_define_flag" 5995fi 5996else 5997 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5998$as_echo "no" >&6; } 5999 CFLAGS="$saved_CFLAGS" 6000 6001fi 6002rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6003} 6004 { 6005 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports compile flag -Wformat-security" >&5 6006$as_echo_n "checking if $CC supports compile flag -Wformat-security... " >&6; } 6007 saved_CFLAGS="$CFLAGS" 6008 CFLAGS="$CFLAGS $WERROR -Wformat-security" 6009 _define_flag="" 6010 test "x$_define_flag" = "x" && _define_flag="-Wformat-security" 6011 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6012/* end confdefs.h. */ 6013 6014#include <stdlib.h> 6015#include <stdio.h> 6016int main(int argc, char **argv) { 6017 (void)argv; 6018 /* Some math to catch -ftrapv problems in the toolchain */ 6019 int i = 123 * argc, j = 456 + argc, k = 789 - argc; 6020 float l = i * 2.1; 6021 double m = l / 0.5; 6022 long long int n = argc * 12345LL, o = 12345LL * (long long int)argc; 6023 printf("%d %d %d %f %f %lld %lld\n", i, j, k, l, m, n, o); 6024 /* 6025 * Test fallthrough behaviour. clang 10's -Wimplicit-fallthrough does 6026 * not understand comments and we don't use the "fallthrough" attribute 6027 * that it's looking for. 6028 */ 6029 switch(i){ 6030 case 0: j += i; 6031 /* FALLTHROUGH */ 6032 default: j += k; 6033 } 6034 exit(0); 6035} 6036 6037_ACEOF 6038if ac_fn_c_try_compile "$LINENO"; then : 6039 6040if $ac_cv_path_EGREP -i "unrecognized option|warning.*ignored" conftest.err >/dev/null 6041then 6042 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6043$as_echo "no" >&6; } 6044 CFLAGS="$saved_CFLAGS" 6045else 6046 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6047$as_echo "yes" >&6; } 6048 CFLAGS="$saved_CFLAGS $_define_flag" 6049fi 6050else 6051 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6052$as_echo "no" >&6; } 6053 CFLAGS="$saved_CFLAGS" 6054 6055fi 6056rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6057} 6058 { 6059 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports compile flag -Wsizeof-pointer-memaccess" >&5 6060$as_echo_n "checking if $CC supports compile flag -Wsizeof-pointer-memaccess... " >&6; } 6061 saved_CFLAGS="$CFLAGS" 6062 CFLAGS="$CFLAGS $WERROR -Wsizeof-pointer-memaccess" 6063 _define_flag="" 6064 test "x$_define_flag" = "x" && _define_flag="-Wsizeof-pointer-memaccess" 6065 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6066/* end confdefs.h. */ 6067 6068#include <stdlib.h> 6069#include <stdio.h> 6070int main(int argc, char **argv) { 6071 (void)argv; 6072 /* Some math to catch -ftrapv problems in the toolchain */ 6073 int i = 123 * argc, j = 456 + argc, k = 789 - argc; 6074 float l = i * 2.1; 6075 double m = l / 0.5; 6076 long long int n = argc * 12345LL, o = 12345LL * (long long int)argc; 6077 printf("%d %d %d %f %f %lld %lld\n", i, j, k, l, m, n, o); 6078 /* 6079 * Test fallthrough behaviour. clang 10's -Wimplicit-fallthrough does 6080 * not understand comments and we don't use the "fallthrough" attribute 6081 * that it's looking for. 6082 */ 6083 switch(i){ 6084 case 0: j += i; 6085 /* FALLTHROUGH */ 6086 default: j += k; 6087 } 6088 exit(0); 6089} 6090 6091_ACEOF 6092if ac_fn_c_try_compile "$LINENO"; then : 6093 6094if $ac_cv_path_EGREP -i "unrecognized option|warning.*ignored" conftest.err >/dev/null 6095then 6096 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6097$as_echo "no" >&6; } 6098 CFLAGS="$saved_CFLAGS" 6099else 6100 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6101$as_echo "yes" >&6; } 6102 CFLAGS="$saved_CFLAGS $_define_flag" 6103fi 6104else 6105 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6106$as_echo "no" >&6; } 6107 CFLAGS="$saved_CFLAGS" 6108 6109fi 6110rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6111} 6112 { 6113 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports compile flag -Wpointer-sign" >&5 6114$as_echo_n "checking if $CC supports compile flag -Wpointer-sign... " >&6; } 6115 saved_CFLAGS="$CFLAGS" 6116 CFLAGS="$CFLAGS $WERROR -Wpointer-sign" 6117 _define_flag="-Wno-pointer-sign" 6118 test "x$_define_flag" = "x" && _define_flag="-Wpointer-sign" 6119 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6120/* end confdefs.h. */ 6121 6122#include <stdlib.h> 6123#include <stdio.h> 6124int main(int argc, char **argv) { 6125 (void)argv; 6126 /* Some math to catch -ftrapv problems in the toolchain */ 6127 int i = 123 * argc, j = 456 + argc, k = 789 - argc; 6128 float l = i * 2.1; 6129 double m = l / 0.5; 6130 long long int n = argc * 12345LL, o = 12345LL * (long long int)argc; 6131 printf("%d %d %d %f %f %lld %lld\n", i, j, k, l, m, n, o); 6132 /* 6133 * Test fallthrough behaviour. clang 10's -Wimplicit-fallthrough does 6134 * not understand comments and we don't use the "fallthrough" attribute 6135 * that it's looking for. 6136 */ 6137 switch(i){ 6138 case 0: j += i; 6139 /* FALLTHROUGH */ 6140 default: j += k; 6141 } 6142 exit(0); 6143} 6144 6145_ACEOF 6146if ac_fn_c_try_compile "$LINENO"; then : 6147 6148if $ac_cv_path_EGREP -i "unrecognized option|warning.*ignored" conftest.err >/dev/null 6149then 6150 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6151$as_echo "no" >&6; } 6152 CFLAGS="$saved_CFLAGS" 6153else 6154 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6155$as_echo "yes" >&6; } 6156 CFLAGS="$saved_CFLAGS $_define_flag" 6157fi 6158else 6159 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6160$as_echo "no" >&6; } 6161 CFLAGS="$saved_CFLAGS" 6162 6163fi 6164rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6165} 6166 { 6167 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports compile flag -Wunused-parameter" >&5 6168$as_echo_n "checking if $CC supports compile flag -Wunused-parameter... " >&6; } 6169 saved_CFLAGS="$CFLAGS" 6170 CFLAGS="$CFLAGS $WERROR -Wunused-parameter" 6171 _define_flag="-Wno-unused-parameter" 6172 test "x$_define_flag" = "x" && _define_flag="-Wunused-parameter" 6173 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6174/* end confdefs.h. */ 6175 6176#include <stdlib.h> 6177#include <stdio.h> 6178int main(int argc, char **argv) { 6179 (void)argv; 6180 /* Some math to catch -ftrapv problems in the toolchain */ 6181 int i = 123 * argc, j = 456 + argc, k = 789 - argc; 6182 float l = i * 2.1; 6183 double m = l / 0.5; 6184 long long int n = argc * 12345LL, o = 12345LL * (long long int)argc; 6185 printf("%d %d %d %f %f %lld %lld\n", i, j, k, l, m, n, o); 6186 /* 6187 * Test fallthrough behaviour. clang 10's -Wimplicit-fallthrough does 6188 * not understand comments and we don't use the "fallthrough" attribute 6189 * that it's looking for. 6190 */ 6191 switch(i){ 6192 case 0: j += i; 6193 /* FALLTHROUGH */ 6194 default: j += k; 6195 } 6196 exit(0); 6197} 6198 6199_ACEOF 6200if ac_fn_c_try_compile "$LINENO"; then : 6201 6202if $ac_cv_path_EGREP -i "unrecognized option|warning.*ignored" conftest.err >/dev/null 6203then 6204 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6205$as_echo "no" >&6; } 6206 CFLAGS="$saved_CFLAGS" 6207else 6208 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6209$as_echo "yes" >&6; } 6210 CFLAGS="$saved_CFLAGS $_define_flag" 6211fi 6212else 6213 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6214$as_echo "no" >&6; } 6215 CFLAGS="$saved_CFLAGS" 6216 6217fi 6218rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6219} 6220 { 6221 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports compile flag -Wunused-result" >&5 6222$as_echo_n "checking if $CC supports compile flag -Wunused-result... " >&6; } 6223 saved_CFLAGS="$CFLAGS" 6224 CFLAGS="$CFLAGS $WERROR -Wunused-result" 6225 _define_flag="-Wno-unused-result" 6226 test "x$_define_flag" = "x" && _define_flag="-Wunused-result" 6227 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6228/* end confdefs.h. */ 6229 6230#include <stdlib.h> 6231#include <stdio.h> 6232int main(int argc, char **argv) { 6233 (void)argv; 6234 /* Some math to catch -ftrapv problems in the toolchain */ 6235 int i = 123 * argc, j = 456 + argc, k = 789 - argc; 6236 float l = i * 2.1; 6237 double m = l / 0.5; 6238 long long int n = argc * 12345LL, o = 12345LL * (long long int)argc; 6239 printf("%d %d %d %f %f %lld %lld\n", i, j, k, l, m, n, o); 6240 /* 6241 * Test fallthrough behaviour. clang 10's -Wimplicit-fallthrough does 6242 * not understand comments and we don't use the "fallthrough" attribute 6243 * that it's looking for. 6244 */ 6245 switch(i){ 6246 case 0: j += i; 6247 /* FALLTHROUGH */ 6248 default: j += k; 6249 } 6250 exit(0); 6251} 6252 6253_ACEOF 6254if ac_fn_c_try_compile "$LINENO"; then : 6255 6256if $ac_cv_path_EGREP -i "unrecognized option|warning.*ignored" conftest.err >/dev/null 6257then 6258 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6259$as_echo "no" >&6; } 6260 CFLAGS="$saved_CFLAGS" 6261else 6262 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6263$as_echo "yes" >&6; } 6264 CFLAGS="$saved_CFLAGS $_define_flag" 6265fi 6266else 6267 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6268$as_echo "no" >&6; } 6269 CFLAGS="$saved_CFLAGS" 6270 6271fi 6272rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6273} 6274 { 6275 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports compile flag -Wimplicit-fallthrough" >&5 6276$as_echo_n "checking if $CC supports compile flag -Wimplicit-fallthrough... " >&6; } 6277 saved_CFLAGS="$CFLAGS" 6278 CFLAGS="$CFLAGS $WERROR -Wimplicit-fallthrough" 6279 _define_flag="" 6280 test "x$_define_flag" = "x" && _define_flag="-Wimplicit-fallthrough" 6281 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6282/* end confdefs.h. */ 6283 6284#include <stdlib.h> 6285#include <stdio.h> 6286int main(int argc, char **argv) { 6287 (void)argv; 6288 /* Some math to catch -ftrapv problems in the toolchain */ 6289 int i = 123 * argc, j = 456 + argc, k = 789 - argc; 6290 float l = i * 2.1; 6291 double m = l / 0.5; 6292 long long int n = argc * 12345LL, o = 12345LL * (long long int)argc; 6293 printf("%d %d %d %f %f %lld %lld\n", i, j, k, l, m, n, o); 6294 /* 6295 * Test fallthrough behaviour. clang 10's -Wimplicit-fallthrough does 6296 * not understand comments and we don't use the "fallthrough" attribute 6297 * that it's looking for. 6298 */ 6299 switch(i){ 6300 case 0: j += i; 6301 /* FALLTHROUGH */ 6302 default: j += k; 6303 } 6304 exit(0); 6305} 6306 6307_ACEOF 6308if ac_fn_c_try_compile "$LINENO"; then : 6309 6310if $ac_cv_path_EGREP -i "unrecognized option|warning.*ignored" conftest.err >/dev/null 6311then 6312 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6313$as_echo "no" >&6; } 6314 CFLAGS="$saved_CFLAGS" 6315else 6316 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6317$as_echo "yes" >&6; } 6318 CFLAGS="$saved_CFLAGS $_define_flag" 6319fi 6320else 6321 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6322$as_echo "no" >&6; } 6323 CFLAGS="$saved_CFLAGS" 6324 6325fi 6326rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6327} 6328 { 6329 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports compile flag -fno-strict-aliasing" >&5 6330$as_echo_n "checking if $CC supports compile flag -fno-strict-aliasing... " >&6; } 6331 saved_CFLAGS="$CFLAGS" 6332 CFLAGS="$CFLAGS $WERROR -fno-strict-aliasing" 6333 _define_flag="" 6334 test "x$_define_flag" = "x" && _define_flag="-fno-strict-aliasing" 6335 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6336/* end confdefs.h. */ 6337 6338#include <stdlib.h> 6339#include <stdio.h> 6340int main(int argc, char **argv) { 6341 (void)argv; 6342 /* Some math to catch -ftrapv problems in the toolchain */ 6343 int i = 123 * argc, j = 456 + argc, k = 789 - argc; 6344 float l = i * 2.1; 6345 double m = l / 0.5; 6346 long long int n = argc * 12345LL, o = 12345LL * (long long int)argc; 6347 printf("%d %d %d %f %f %lld %lld\n", i, j, k, l, m, n, o); 6348 /* 6349 * Test fallthrough behaviour. clang 10's -Wimplicit-fallthrough does 6350 * not understand comments and we don't use the "fallthrough" attribute 6351 * that it's looking for. 6352 */ 6353 switch(i){ 6354 case 0: j += i; 6355 /* FALLTHROUGH */ 6356 default: j += k; 6357 } 6358 exit(0); 6359} 6360 6361_ACEOF 6362if ac_fn_c_try_compile "$LINENO"; then : 6363 6364if $ac_cv_path_EGREP -i "unrecognized option|warning.*ignored" conftest.err >/dev/null 6365then 6366 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6367$as_echo "no" >&6; } 6368 CFLAGS="$saved_CFLAGS" 6369else 6370 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6371$as_echo "yes" >&6; } 6372 CFLAGS="$saved_CFLAGS $_define_flag" 6373fi 6374else 6375 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6376$as_echo "no" >&6; } 6377 CFLAGS="$saved_CFLAGS" 6378 6379fi 6380rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6381} 6382 if test "x$use_toolchain_hardening" = "x1"; then 6383 { 6384 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports compile flag -mretpoline" >&5 6385$as_echo_n "checking if $CC supports compile flag -mretpoline... " >&6; } 6386 saved_CFLAGS="$CFLAGS" 6387 CFLAGS="$CFLAGS $WERROR -mretpoline" 6388 _define_flag="" 6389 test "x$_define_flag" = "x" && _define_flag="-mretpoline" 6390 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6391/* end confdefs.h. */ 6392 6393#include <stdlib.h> 6394#include <stdio.h> 6395int main(int argc, char **argv) { 6396 (void)argv; 6397 /* Some math to catch -ftrapv problems in the toolchain */ 6398 int i = 123 * argc, j = 456 + argc, k = 789 - argc; 6399 float l = i * 2.1; 6400 double m = l / 0.5; 6401 long long int n = argc * 12345LL, o = 12345LL * (long long int)argc; 6402 printf("%d %d %d %f %f %lld %lld\n", i, j, k, l, m, n, o); 6403 /* 6404 * Test fallthrough behaviour. clang 10's -Wimplicit-fallthrough does 6405 * not understand comments and we don't use the "fallthrough" attribute 6406 * that it's looking for. 6407 */ 6408 switch(i){ 6409 case 0: j += i; 6410 /* FALLTHROUGH */ 6411 default: j += k; 6412 } 6413 exit(0); 6414} 6415 6416_ACEOF 6417if ac_fn_c_try_compile "$LINENO"; then : 6418 6419if $ac_cv_path_EGREP -i "unrecognized option|warning.*ignored" conftest.err >/dev/null 6420then 6421 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6422$as_echo "no" >&6; } 6423 CFLAGS="$saved_CFLAGS" 6424else 6425 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6426$as_echo "yes" >&6; } 6427 CFLAGS="$saved_CFLAGS $_define_flag" 6428fi 6429else 6430 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6431$as_echo "no" >&6; } 6432 CFLAGS="$saved_CFLAGS" 6433 6434fi 6435rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6436} # clang 6437 { 6438 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $LD supports link flag -Wl,-z,retpolineplt" >&5 6439$as_echo_n "checking if $LD supports link flag -Wl,-z,retpolineplt... " >&6; } 6440 saved_LDFLAGS="$LDFLAGS" 6441 LDFLAGS="$LDFLAGS $WERROR -Wl,-z,retpolineplt" 6442 _define_flag="" 6443 test "x$_define_flag" = "x" && _define_flag="-Wl,-z,retpolineplt" 6444 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6445/* end confdefs.h. */ 6446 6447#include <stdlib.h> 6448#include <stdio.h> 6449int main(int argc, char **argv) { 6450 (void)argv; 6451 /* Some math to catch -ftrapv problems in the toolchain */ 6452 int i = 123 * argc, j = 456 + argc, k = 789 - argc; 6453 float l = i * 2.1; 6454 double m = l / 0.5; 6455 long long int n = argc * 12345LL, o = 12345LL * (long long int)argc; 6456 long long p = n * o; 6457 printf("%d %d %d %f %f %lld %lld %lld\n", i, j, k, l, m, n, o, p); 6458 exit(0); 6459} 6460 6461_ACEOF 6462if ac_fn_c_try_link "$LINENO"; then : 6463 6464if $ac_cv_path_EGREP -i "unrecognized option|warning.*ignored" conftest.err >/dev/null 6465then 6466 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6467$as_echo "no" >&6; } 6468 LDFLAGS="$saved_LDFLAGS" 6469else 6470 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6471$as_echo "yes" >&6; } 6472 LDFLAGS="$saved_LDFLAGS $_define_flag" 6473fi 6474else 6475 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6476$as_echo "no" >&6; } 6477 LDFLAGS="$saved_LDFLAGS" 6478 6479fi 6480rm -f core conftest.err conftest.$ac_objext \ 6481 conftest$ac_exeext conftest.$ac_ext 6482} 6483 { 6484 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports compile flag -D_FORTIFY_SOURCE=2" >&5 6485$as_echo_n "checking if $CC supports compile flag -D_FORTIFY_SOURCE=2... " >&6; } 6486 saved_CFLAGS="$CFLAGS" 6487 CFLAGS="$CFLAGS $WERROR -D_FORTIFY_SOURCE=2" 6488 _define_flag="" 6489 test "x$_define_flag" = "x" && _define_flag="-D_FORTIFY_SOURCE=2" 6490 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6491/* end confdefs.h. */ 6492 6493#include <stdlib.h> 6494#include <stdio.h> 6495int main(int argc, char **argv) { 6496 (void)argv; 6497 /* Some math to catch -ftrapv problems in the toolchain */ 6498 int i = 123 * argc, j = 456 + argc, k = 789 - argc; 6499 float l = i * 2.1; 6500 double m = l / 0.5; 6501 long long int n = argc * 12345LL, o = 12345LL * (long long int)argc; 6502 printf("%d %d %d %f %f %lld %lld\n", i, j, k, l, m, n, o); 6503 /* 6504 * Test fallthrough behaviour. clang 10's -Wimplicit-fallthrough does 6505 * not understand comments and we don't use the "fallthrough" attribute 6506 * that it's looking for. 6507 */ 6508 switch(i){ 6509 case 0: j += i; 6510 /* FALLTHROUGH */ 6511 default: j += k; 6512 } 6513 exit(0); 6514} 6515 6516_ACEOF 6517if ac_fn_c_try_compile "$LINENO"; then : 6518 6519if $ac_cv_path_EGREP -i "unrecognized option|warning.*ignored" conftest.err >/dev/null 6520then 6521 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6522$as_echo "no" >&6; } 6523 CFLAGS="$saved_CFLAGS" 6524else 6525 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6526$as_echo "yes" >&6; } 6527 CFLAGS="$saved_CFLAGS $_define_flag" 6528fi 6529else 6530 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6531$as_echo "no" >&6; } 6532 CFLAGS="$saved_CFLAGS" 6533 6534fi 6535rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6536} 6537 { 6538 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $LD supports link flag -Wl,-z,relro" >&5 6539$as_echo_n "checking if $LD supports link flag -Wl,-z,relro... " >&6; } 6540 saved_LDFLAGS="$LDFLAGS" 6541 LDFLAGS="$LDFLAGS $WERROR -Wl,-z,relro" 6542 _define_flag="" 6543 test "x$_define_flag" = "x" && _define_flag="-Wl,-z,relro" 6544 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6545/* end confdefs.h. */ 6546 6547#include <stdlib.h> 6548#include <stdio.h> 6549int main(int argc, char **argv) { 6550 (void)argv; 6551 /* Some math to catch -ftrapv problems in the toolchain */ 6552 int i = 123 * argc, j = 456 + argc, k = 789 - argc; 6553 float l = i * 2.1; 6554 double m = l / 0.5; 6555 long long int n = argc * 12345LL, o = 12345LL * (long long int)argc; 6556 long long p = n * o; 6557 printf("%d %d %d %f %f %lld %lld %lld\n", i, j, k, l, m, n, o, p); 6558 exit(0); 6559} 6560 6561_ACEOF 6562if ac_fn_c_try_link "$LINENO"; then : 6563 6564if $ac_cv_path_EGREP -i "unrecognized option|warning.*ignored" conftest.err >/dev/null 6565then 6566 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6567$as_echo "no" >&6; } 6568 LDFLAGS="$saved_LDFLAGS" 6569else 6570 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6571$as_echo "yes" >&6; } 6572 LDFLAGS="$saved_LDFLAGS $_define_flag" 6573fi 6574else 6575 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6576$as_echo "no" >&6; } 6577 LDFLAGS="$saved_LDFLAGS" 6578 6579fi 6580rm -f core conftest.err conftest.$ac_objext \ 6581 conftest$ac_exeext conftest.$ac_ext 6582} 6583 { 6584 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $LD supports link flag -Wl,-z,now" >&5 6585$as_echo_n "checking if $LD supports link flag -Wl,-z,now... " >&6; } 6586 saved_LDFLAGS="$LDFLAGS" 6587 LDFLAGS="$LDFLAGS $WERROR -Wl,-z,now" 6588 _define_flag="" 6589 test "x$_define_flag" = "x" && _define_flag="-Wl,-z,now" 6590 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6591/* end confdefs.h. */ 6592 6593#include <stdlib.h> 6594#include <stdio.h> 6595int main(int argc, char **argv) { 6596 (void)argv; 6597 /* Some math to catch -ftrapv problems in the toolchain */ 6598 int i = 123 * argc, j = 456 + argc, k = 789 - argc; 6599 float l = i * 2.1; 6600 double m = l / 0.5; 6601 long long int n = argc * 12345LL, o = 12345LL * (long long int)argc; 6602 long long p = n * o; 6603 printf("%d %d %d %f %f %lld %lld %lld\n", i, j, k, l, m, n, o, p); 6604 exit(0); 6605} 6606 6607_ACEOF 6608if ac_fn_c_try_link "$LINENO"; then : 6609 6610if $ac_cv_path_EGREP -i "unrecognized option|warning.*ignored" conftest.err >/dev/null 6611then 6612 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6613$as_echo "no" >&6; } 6614 LDFLAGS="$saved_LDFLAGS" 6615else 6616 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6617$as_echo "yes" >&6; } 6618 LDFLAGS="$saved_LDFLAGS $_define_flag" 6619fi 6620else 6621 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6622$as_echo "no" >&6; } 6623 LDFLAGS="$saved_LDFLAGS" 6624 6625fi 6626rm -f core conftest.err conftest.$ac_objext \ 6627 conftest$ac_exeext conftest.$ac_ext 6628} 6629 { 6630 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $LD supports link flag -Wl,-z,noexecstack" >&5 6631$as_echo_n "checking if $LD supports link flag -Wl,-z,noexecstack... " >&6; } 6632 saved_LDFLAGS="$LDFLAGS" 6633 LDFLAGS="$LDFLAGS $WERROR -Wl,-z,noexecstack" 6634 _define_flag="" 6635 test "x$_define_flag" = "x" && _define_flag="-Wl,-z,noexecstack" 6636 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6637/* end confdefs.h. */ 6638 6639#include <stdlib.h> 6640#include <stdio.h> 6641int main(int argc, char **argv) { 6642 (void)argv; 6643 /* Some math to catch -ftrapv problems in the toolchain */ 6644 int i = 123 * argc, j = 456 + argc, k = 789 - argc; 6645 float l = i * 2.1; 6646 double m = l / 0.5; 6647 long long int n = argc * 12345LL, o = 12345LL * (long long int)argc; 6648 long long p = n * o; 6649 printf("%d %d %d %f %f %lld %lld %lld\n", i, j, k, l, m, n, o, p); 6650 exit(0); 6651} 6652 6653_ACEOF 6654if ac_fn_c_try_link "$LINENO"; then : 6655 6656if $ac_cv_path_EGREP -i "unrecognized option|warning.*ignored" conftest.err >/dev/null 6657then 6658 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6659$as_echo "no" >&6; } 6660 LDFLAGS="$saved_LDFLAGS" 6661else 6662 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6663$as_echo "yes" >&6; } 6664 LDFLAGS="$saved_LDFLAGS $_define_flag" 6665fi 6666else 6667 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6668$as_echo "no" >&6; } 6669 LDFLAGS="$saved_LDFLAGS" 6670 6671fi 6672rm -f core conftest.err conftest.$ac_objext \ 6673 conftest$ac_exeext conftest.$ac_ext 6674} 6675 # NB. -ftrapv expects certain support functions to be present in 6676 # the compiler library (libgcc or similar) to detect integer operations 6677 # that can overflow. We must check that the result of enabling it 6678 # actually links. The test program compiled/linked includes a number 6679 # of integer operations that should exercise this. 6680 { 6681 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports compile flag -ftrapv and linking succeeds" >&5 6682$as_echo_n "checking if $CC supports compile flag -ftrapv and linking succeeds... " >&6; } 6683 saved_CFLAGS="$CFLAGS" 6684 CFLAGS="$CFLAGS $WERROR -ftrapv" 6685 _define_flag="" 6686 test "x$_define_flag" = "x" && _define_flag="-ftrapv" 6687 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6688/* end confdefs.h. */ 6689 6690#include <stdlib.h> 6691#include <stdio.h> 6692int main(int argc, char **argv) { 6693 (void)argv; 6694 /* Some math to catch -ftrapv problems in the toolchain */ 6695 int i = 123 * argc, j = 456 + argc, k = 789 - argc; 6696 float l = i * 2.1; 6697 double m = l / 0.5; 6698 long long int n = argc * 12345LL, o = 12345LL * (long long int)argc; 6699 long long int p = n * o; 6700 printf("%d %d %d %f %f %lld %lld %lld\n", i, j, k, l, m, n, o, p); 6701 exit(0); 6702} 6703 6704_ACEOF 6705if ac_fn_c_try_link "$LINENO"; then : 6706 6707if $ac_cv_path_EGREP -i "unrecognized option|warning.*ignored" conftest.err >/dev/null 6708then 6709 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6710$as_echo "no" >&6; } 6711 CFLAGS="$saved_CFLAGS" 6712else 6713 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6714$as_echo "yes" >&6; } 6715 CFLAGS="$saved_CFLAGS $_define_flag" 6716fi 6717else 6718 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6719$as_echo "no" >&6; } 6720 CFLAGS="$saved_CFLAGS" 6721 6722fi 6723rm -f core conftest.err conftest.$ac_objext \ 6724 conftest$ac_exeext conftest.$ac_ext 6725} 6726 fi 6727 { $as_echo "$as_me:${as_lineno-$LINENO}: checking gcc version" >&5 6728$as_echo_n "checking gcc version... " >&6; } 6729 GCC_VER=`$CC -v 2>&1 | $AWK '/gcc version /{print $3}'` 6730 case $GCC_VER in 6731 1.*) no_attrib_nonnull=1 ;; 6732 2.8* | 2.9*) 6733 no_attrib_nonnull=1 6734 ;; 6735 2.*) no_attrib_nonnull=1 ;; 6736 *) ;; 6737 esac 6738 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GCC_VER" >&5 6739$as_echo "$GCC_VER" >&6; } 6740 6741 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC accepts -fno-builtin-memset" >&5 6742$as_echo_n "checking if $CC accepts -fno-builtin-memset... " >&6; } 6743 saved_CFLAGS="$CFLAGS" 6744 CFLAGS="$CFLAGS -fno-builtin-memset" 6745 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6746/* end confdefs.h. */ 6747 #include <string.h> 6748int 6749main () 6750{ 6751 char b[10]; memset(b, 0, sizeof(b)); 6752 ; 6753 return 0; 6754} 6755_ACEOF 6756if ac_fn_c_try_link "$LINENO"; then : 6757 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6758$as_echo "yes" >&6; } 6759else 6760 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6761$as_echo "no" >&6; } 6762 CFLAGS="$saved_CFLAGS" 6763 6764fi 6765rm -f core conftest.err conftest.$ac_objext \ 6766 conftest$ac_exeext conftest.$ac_ext 6767 6768 # -fstack-protector-all doesn't always work for some GCC versions 6769 # and/or platforms, so we test if we can. If it's not supported 6770 # on a given platform gcc will emit a warning so we use -Werror. 6771 if test "x$use_stack_protector" = "x1"; then 6772 for t in -fstack-protector-strong -fstack-protector-all \ 6773 -fstack-protector; do 6774 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports $t" >&5 6775$as_echo_n "checking if $CC supports $t... " >&6; } 6776 saved_CFLAGS="$CFLAGS" 6777 saved_LDFLAGS="$LDFLAGS" 6778 CFLAGS="$CFLAGS $t -Werror" 6779 LDFLAGS="$LDFLAGS $t -Werror" 6780 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6781/* end confdefs.h. */ 6782 6783 #include <stdio.h> 6784 int func (int t) {char b[100]; snprintf(b,sizeof b,"%d",t); return t;} 6785 6786int 6787main () 6788{ 6789 6790 char x[256]; 6791 snprintf(x, sizeof(x), "XXX%d", func(1)); 6792 6793 ; 6794 return 0; 6795} 6796_ACEOF 6797if ac_fn_c_try_link "$LINENO"; then : 6798 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6799$as_echo "yes" >&6; } 6800 CFLAGS="$saved_CFLAGS $t" 6801 LDFLAGS="$saved_LDFLAGS $t" 6802 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $t works" >&5 6803$as_echo_n "checking if $t works... " >&6; } 6804 if test "$cross_compiling" = yes; then : 6805 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cross compiling: cannot test" >&5 6806$as_echo "$as_me: WARNING: cross compiling: cannot test" >&2;} 6807 break 6808 6809else 6810 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6811/* end confdefs.h. */ 6812 6813 #include <stdio.h> 6814 int func (int t) {char b[100]; snprintf(b,sizeof b,"%d",t); return t;} 6815 6816int 6817main () 6818{ 6819 6820 char x[256]; 6821 snprintf(x, sizeof(x), "XXX%d", func(1)); 6822 6823 ; 6824 return 0; 6825} 6826_ACEOF 6827if ac_fn_c_try_run "$LINENO"; then : 6828 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6829$as_echo "yes" >&6; } 6830 break 6831else 6832 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6833$as_echo "no" >&6; } 6834fi 6835rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 6836 conftest.$ac_objext conftest.beam conftest.$ac_ext 6837fi 6838 6839 6840else 6841 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6842$as_echo "no" >&6; } 6843 6844fi 6845rm -f core conftest.err conftest.$ac_objext \ 6846 conftest$ac_exeext conftest.$ac_ext 6847 CFLAGS="$saved_CFLAGS" 6848 LDFLAGS="$saved_LDFLAGS" 6849 done 6850 fi 6851 6852 if test -z "$have_llong_max"; then 6853 # retry LLONG_MAX with -std=gnu99, needed on some Linuxes 6854 unset ac_cv_have_decl_LLONG_MAX 6855 saved_CFLAGS="$CFLAGS" 6856 CFLAGS="$CFLAGS -std=gnu99" 6857 ac_fn_c_check_decl "$LINENO" "LLONG_MAX" "ac_cv_have_decl_LLONG_MAX" "#include <limits.h> 6858 6859" 6860if test "x$ac_cv_have_decl_LLONG_MAX" = xyes; then : 6861 have_llong_max=1 6862else 6863 CFLAGS="$saved_CFLAGS" 6864fi 6865 6866 fi 6867fi 6868 6869{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler allows __attribute__ on return types" >&5 6870$as_echo_n "checking if compiler allows __attribute__ on return types... " >&6; } 6871cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6872/* end confdefs.h. */ 6873 6874#include <stdlib.h> 6875__attribute__((__unused__)) static void foo(void){return;} 6876int 6877main () 6878{ 6879 exit(0); 6880 ; 6881 return 0; 6882} 6883_ACEOF 6884if ac_fn_c_try_compile "$LINENO"; then : 6885 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6886$as_echo "yes" >&6; } 6887else 6888 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6889$as_echo "no" >&6; } 6890 6891$as_echo "#define NO_ATTRIBUTE_ON_RETURN_TYPE 1" >>confdefs.h 6892 6893 6894fi 6895rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6896 6897{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler allows __attribute__ prototype args" >&5 6898$as_echo_n "checking if compiler allows __attribute__ prototype args... " >&6; } 6899cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6900/* end confdefs.h. */ 6901 6902#include <stdlib.h> 6903typedef void foo(const char *, ...) __attribute__((format(printf, 1, 2))); 6904int 6905main () 6906{ 6907 exit(0); 6908 ; 6909 return 0; 6910} 6911_ACEOF 6912if ac_fn_c_try_compile "$LINENO"; then : 6913 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6914$as_echo "yes" >&6; } 6915else 6916 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6917$as_echo "no" >&6; } 6918 6919$as_echo "#define NO_ATTRIBUTE_ON_PROTOTYPE_ARGS 1" >>confdefs.h 6920 6921 6922fi 6923rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6924 6925{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler supports variable length arrays" >&5 6926$as_echo_n "checking if compiler supports variable length arrays... " >&6; } 6927cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6928/* end confdefs.h. */ 6929#include <stdlib.h> 6930int 6931main () 6932{ 6933 int i; for (i=0; i<3; i++){int a[i]; a[i-1]=0;} exit(0); 6934 ; 6935 return 0; 6936} 6937_ACEOF 6938if ac_fn_c_try_compile "$LINENO"; then : 6939 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6940$as_echo "yes" >&6; } 6941 6942$as_echo "#define VARIABLE_LENGTH_ARRAYS 1" >>confdefs.h 6943 6944else 6945 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6946$as_echo "no" >&6; } 6947 6948fi 6949rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6950 6951{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler accepts variable declarations after code" >&5 6952$as_echo_n "checking if compiler accepts variable declarations after code... " >&6; } 6953cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6954/* end confdefs.h. */ 6955#include <stdlib.h> 6956int 6957main () 6958{ 6959 int a; a = 1; int b = 1; exit(a-b); 6960 ; 6961 return 0; 6962} 6963_ACEOF 6964if ac_fn_c_try_compile "$LINENO"; then : 6965 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6966$as_echo "yes" >&6; } 6967 6968$as_echo "#define VARIABLE_DECLARATION_AFTER_CODE 1" >>confdefs.h 6969 6970else 6971 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6972$as_echo "no" >&6; } 6973 6974fi 6975rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6976 6977if test "x$no_attrib_nonnull" != "x1" ; then 6978 6979$as_echo "#define HAVE_ATTRIBUTE__NONNULL__ 1" >>confdefs.h 6980 6981fi 6982 6983 6984# Check whether --with-rpath was given. 6985if test "${with_rpath+set}" = set; then : 6986 withval=$with_rpath; 6987 if test "x$withval" = "xno" ; then 6988 rpath_opt="" 6989 elif test "x$withval" = "xyes" ; then 6990 rpath_opt="-R" 6991 else 6992 rpath_opt="$withval" 6993 fi 6994 6995 6996fi 6997 6998 6999# Allow user to specify flags 7000 7001# Check whether --with-cflags was given. 7002if test "${with_cflags+set}" = set; then : 7003 withval=$with_cflags; 7004 if test -n "$withval" && test "x$withval" != "xno" && \ 7005 test "x${withval}" != "xyes"; then 7006 CFLAGS="$CFLAGS $withval" 7007 fi 7008 7009 7010fi 7011 7012 7013 7014# Check whether --with-cflags-after was given. 7015if test "${with_cflags_after+set}" = set; then : 7016 withval=$with_cflags_after; 7017 if test -n "$withval" && test "x$withval" != "xno" && \ 7018 test "x${withval}" != "xyes"; then 7019 CFLAGS_AFTER="$withval" 7020 fi 7021 7022 7023fi 7024 7025 7026# Check whether --with-cppflags was given. 7027if test "${with_cppflags+set}" = set; then : 7028 withval=$with_cppflags; 7029 if test -n "$withval" && test "x$withval" != "xno" && \ 7030 test "x${withval}" != "xyes"; then 7031 CPPFLAGS="$CPPFLAGS $withval" 7032 fi 7033 7034 7035fi 7036 7037 7038# Check whether --with-ldflags was given. 7039if test "${with_ldflags+set}" = set; then : 7040 withval=$with_ldflags; 7041 if test -n "$withval" && test "x$withval" != "xno" && \ 7042 test "x${withval}" != "xyes"; then 7043 LDFLAGS="$LDFLAGS $withval" 7044 fi 7045 7046 7047fi 7048 7049 7050# Check whether --with-ldflags-after was given. 7051if test "${with_ldflags_after+set}" = set; then : 7052 withval=$with_ldflags_after; 7053 if test -n "$withval" && test "x$withval" != "xno" && \ 7054 test "x${withval}" != "xyes"; then 7055 LDFLAGS_AFTER="$withval" 7056 fi 7057 7058 7059fi 7060 7061 7062# Check whether --with-libs was given. 7063if test "${with_libs+set}" = set; then : 7064 withval=$with_libs; 7065 if test -n "$withval" && test "x$withval" != "xno" && \ 7066 test "x${withval}" != "xyes"; then 7067 LIBS="$LIBS $withval" 7068 fi 7069 7070 7071fi 7072 7073 7074# Check whether --with-Werror was given. 7075if test "${with_Werror+set}" = set; then : 7076 withval=$with_Werror; 7077 if test -n "$withval" && test "x$withval" != "xno"; then 7078 werror_flags="-Werror" 7079 if test "x${withval}" != "xyes"; then 7080 werror_flags="$withval" 7081 fi 7082 fi 7083 7084 7085fi 7086 7087 7088for ac_header in \ 7089 blf.h \ 7090 bstring.h \ 7091 crypt.h \ 7092 crypto/sha2.h \ 7093 dirent.h \ 7094 endian.h \ 7095 elf.h \ 7096 err.h \ 7097 features.h \ 7098 fcntl.h \ 7099 floatingpoint.h \ 7100 fnmatch.h \ 7101 getopt.h \ 7102 glob.h \ 7103 ia.h \ 7104 iaf.h \ 7105 ifaddrs.h \ 7106 inttypes.h \ 7107 langinfo.h \ 7108 limits.h \ 7109 locale.h \ 7110 login.h \ 7111 maillock.h \ 7112 ndir.h \ 7113 net/if_tun.h \ 7114 netdb.h \ 7115 netgroup.h \ 7116 pam/pam_appl.h \ 7117 paths.h \ 7118 poll.h \ 7119 pty.h \ 7120 readpassphrase.h \ 7121 rpc/types.h \ 7122 security/pam_appl.h \ 7123 sha2.h \ 7124 shadow.h \ 7125 stddef.h \ 7126 stdint.h \ 7127 string.h \ 7128 strings.h \ 7129 sys/bitypes.h \ 7130 sys/byteorder.h \ 7131 sys/bsdtty.h \ 7132 sys/cdefs.h \ 7133 sys/dir.h \ 7134 sys/file.h \ 7135 sys/mman.h \ 7136 sys/label.h \ 7137 sys/ndir.h \ 7138 sys/poll.h \ 7139 sys/prctl.h \ 7140 sys/procctl.h \ 7141 sys/pstat.h \ 7142 sys/ptrace.h \ 7143 sys/random.h \ 7144 sys/select.h \ 7145 sys/stat.h \ 7146 sys/stream.h \ 7147 sys/stropts.h \ 7148 sys/strtio.h \ 7149 sys/statvfs.h \ 7150 sys/sysmacros.h \ 7151 sys/time.h \ 7152 sys/timers.h \ 7153 sys/vfs.h \ 7154 time.h \ 7155 tmpdir.h \ 7156 ttyent.h \ 7157 ucred.h \ 7158 unistd.h \ 7159 usersec.h \ 7160 util.h \ 7161 utime.h \ 7162 utmp.h \ 7163 utmpx.h \ 7164 vis.h \ 7165 wchar.h \ 7166 7167do : 7168 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 7169ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 7170if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 7171 cat >>confdefs.h <<_ACEOF 7172#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 7173_ACEOF 7174 7175fi 7176 7177done 7178 7179 7180# On some platforms (eg SunOS4) sys/audit.h requires sys/[time|types|label.h] 7181# to be included first. 7182for ac_header in sys/audit.h 7183do : 7184 ac_fn_c_check_header_compile "$LINENO" "sys/audit.h" "ac_cv_header_sys_audit_h" " 7185#ifdef HAVE_SYS_TIME_H 7186# include <sys/time.h> 7187#endif 7188#ifdef HAVE_SYS_TYPES_H 7189# include <sys/types.h> 7190#endif 7191#ifdef HAVE_SYS_LABEL_H 7192# include <sys/label.h> 7193#endif 7194 7195" 7196if test "x$ac_cv_header_sys_audit_h" = xyes; then : 7197 cat >>confdefs.h <<_ACEOF 7198#define HAVE_SYS_AUDIT_H 1 7199_ACEOF 7200 7201fi 7202 7203done 7204 7205 7206# sys/capsicum.h requires sys/types.h 7207for ac_header in sys/capsicum.h 7208do : 7209 ac_fn_c_check_header_compile "$LINENO" "sys/capsicum.h" "ac_cv_header_sys_capsicum_h" " 7210#ifdef HAVE_SYS_TYPES_H 7211# include <sys/types.h> 7212#endif 7213 7214" 7215if test "x$ac_cv_header_sys_capsicum_h" = xyes; then : 7216 cat >>confdefs.h <<_ACEOF 7217#define HAVE_SYS_CAPSICUM_H 1 7218_ACEOF 7219 7220fi 7221 7222done 7223 7224 7225# net/route.h requires sys/socket.h and sys/types.h. 7226# sys/sysctl.h also requires sys/param.h 7227for ac_header in net/route.h sys/sysctl.h 7228do : 7229 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 7230ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" " 7231#ifdef HAVE_SYS_TYPES_H 7232# include <sys/types.h> 7233#endif 7234#include <sys/param.h> 7235#include <sys/socket.h> 7236 7237" 7238if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 7239 cat >>confdefs.h <<_ACEOF 7240#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 7241_ACEOF 7242 7243fi 7244 7245done 7246 7247 7248# lastlog.h requires sys/time.h to be included first on Solaris 7249for ac_header in lastlog.h 7250do : 7251 ac_fn_c_check_header_compile "$LINENO" "lastlog.h" "ac_cv_header_lastlog_h" " 7252#ifdef HAVE_SYS_TIME_H 7253# include <sys/time.h> 7254#endif 7255 7256" 7257if test "x$ac_cv_header_lastlog_h" = xyes; then : 7258 cat >>confdefs.h <<_ACEOF 7259#define HAVE_LASTLOG_H 1 7260_ACEOF 7261 7262fi 7263 7264done 7265 7266 7267# sys/ptms.h requires sys/stream.h to be included first on Solaris 7268for ac_header in sys/ptms.h 7269do : 7270 ac_fn_c_check_header_compile "$LINENO" "sys/ptms.h" "ac_cv_header_sys_ptms_h" " 7271#ifdef HAVE_SYS_STREAM_H 7272# include <sys/stream.h> 7273#endif 7274 7275" 7276if test "x$ac_cv_header_sys_ptms_h" = xyes; then : 7277 cat >>confdefs.h <<_ACEOF 7278#define HAVE_SYS_PTMS_H 1 7279_ACEOF 7280 7281fi 7282 7283done 7284 7285 7286# login_cap.h requires sys/types.h on NetBSD 7287for ac_header in login_cap.h 7288do : 7289 ac_fn_c_check_header_compile "$LINENO" "login_cap.h" "ac_cv_header_login_cap_h" " 7290#include <sys/types.h> 7291 7292" 7293if test "x$ac_cv_header_login_cap_h" = xyes; then : 7294 cat >>confdefs.h <<_ACEOF 7295#define HAVE_LOGIN_CAP_H 1 7296_ACEOF 7297 7298fi 7299 7300done 7301 7302 7303# older BSDs need sys/param.h before sys/mount.h 7304for ac_header in sys/mount.h 7305do : 7306 ac_fn_c_check_header_compile "$LINENO" "sys/mount.h" "ac_cv_header_sys_mount_h" " 7307#include <sys/param.h> 7308 7309" 7310if test "x$ac_cv_header_sys_mount_h" = xyes; then : 7311 cat >>confdefs.h <<_ACEOF 7312#define HAVE_SYS_MOUNT_H 1 7313_ACEOF 7314 7315fi 7316 7317done 7318 7319 7320# Android requires sys/socket.h to be included before sys/un.h 7321for ac_header in sys/un.h 7322do : 7323 ac_fn_c_check_header_compile "$LINENO" "sys/un.h" "ac_cv_header_sys_un_h" " 7324#include <sys/types.h> 7325#include <sys/socket.h> 7326 7327" 7328if test "x$ac_cv_header_sys_un_h" = xyes; then : 7329 cat >>confdefs.h <<_ACEOF 7330#define HAVE_SYS_UN_H 1 7331_ACEOF 7332 7333fi 7334 7335done 7336 7337 7338# Messages for features tested for in target-specific section 7339SIA_MSG="no" 7340SPC_MSG="no" 7341SP_MSG="no" 7342SPP_MSG="no" 7343 7344# Support for Solaris/Illumos privileges (this test is used by both 7345# the --with-solaris-privs option and --with-sandbox=solaris). 7346SOLARIS_PRIVS="no" 7347 7348# Check for some target-specific stuff 7349case "$host" in 7350*-*-aix*) 7351 # Some versions of VAC won't allow macro redefinitions at 7352 # -qlanglevel=ansi, and autoconf 2.60 sometimes insists on using that 7353 # particularly with older versions of vac or xlc. 7354 # It also throws errors about null macro arguments, but these are 7355 # not fatal. 7356 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler allows macro redefinitions" >&5 7357$as_echo_n "checking if compiler allows macro redefinitions... " >&6; } 7358 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7359/* end confdefs.h. */ 7360 7361#define testmacro foo 7362#define testmacro bar 7363int 7364main () 7365{ 7366 exit(0); 7367 ; 7368 return 0; 7369} 7370_ACEOF 7371if ac_fn_c_try_compile "$LINENO"; then : 7372 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 7373$as_echo "yes" >&6; } 7374else 7375 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7376$as_echo "no" >&6; } 7377 CC="`echo $CC | sed 's/-qlanglvl\=ansi//g'`" 7378 CFLAGS="`echo $CFLAGS | sed 's/-qlanglvl\=ansi//g'`" 7379 CPPFLAGS="`echo $CPPFLAGS | sed 's/-qlanglvl\=ansi//g'`" 7380 7381 7382fi 7383rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7384 7385 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to specify blibpath for linker ($LD)" >&5 7386$as_echo_n "checking how to specify blibpath for linker ($LD)... " >&6; } 7387 if (test -z "$blibpath"); then 7388 blibpath="/usr/lib:/lib" 7389 fi 7390 saved_LDFLAGS="$LDFLAGS" 7391 if test "$GCC" = "yes"; then 7392 flags="-Wl,-blibpath: -Wl,-rpath, -blibpath:" 7393 else 7394 flags="-blibpath: -Wl,-blibpath: -Wl,-rpath," 7395 fi 7396 for tryflags in $flags ;do 7397 if (test -z "$blibflags"); then 7398 LDFLAGS="$saved_LDFLAGS $tryflags$blibpath" 7399 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7400/* end confdefs.h. */ 7401 7402int 7403main () 7404{ 7405 7406 ; 7407 return 0; 7408} 7409_ACEOF 7410if ac_fn_c_try_link "$LINENO"; then : 7411 blibflags=$tryflags 7412fi 7413rm -f core conftest.err conftest.$ac_objext \ 7414 conftest$ac_exeext conftest.$ac_ext 7415 fi 7416 done 7417 if (test -z "$blibflags"); then 7418 { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5 7419$as_echo "not found" >&6; } 7420 as_fn_error $? "*** must be able to specify blibpath on AIX - check config.log" "$LINENO" 5 7421 else 7422 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $blibflags" >&5 7423$as_echo "$blibflags" >&6; } 7424 fi 7425 LDFLAGS="$saved_LDFLAGS" 7426 ac_fn_c_check_func "$LINENO" "authenticate" "ac_cv_func_authenticate" 7427if test "x$ac_cv_func_authenticate" = xyes; then : 7428 7429$as_echo "#define WITH_AIXAUTHENTICATE 1" >>confdefs.h 7430 7431else 7432 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for authenticate in -ls" >&5 7433$as_echo_n "checking for authenticate in -ls... " >&6; } 7434if ${ac_cv_lib_s_authenticate+:} false; then : 7435 $as_echo_n "(cached) " >&6 7436else 7437 ac_check_lib_save_LIBS=$LIBS 7438LIBS="-ls $LIBS" 7439cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7440/* end confdefs.h. */ 7441 7442/* Override any GCC internal prototype to avoid an error. 7443 Use char because int might match the return type of a GCC 7444 builtin and then its argument prototype would still apply. */ 7445#ifdef __cplusplus 7446extern "C" 7447#endif 7448char authenticate (); 7449int 7450main () 7451{ 7452return authenticate (); 7453 ; 7454 return 0; 7455} 7456_ACEOF 7457if ac_fn_c_try_link "$LINENO"; then : 7458 ac_cv_lib_s_authenticate=yes 7459else 7460 ac_cv_lib_s_authenticate=no 7461fi 7462rm -f core conftest.err conftest.$ac_objext \ 7463 conftest$ac_exeext conftest.$ac_ext 7464LIBS=$ac_check_lib_save_LIBS 7465fi 7466{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_s_authenticate" >&5 7467$as_echo "$ac_cv_lib_s_authenticate" >&6; } 7468if test "x$ac_cv_lib_s_authenticate" = xyes; then : 7469 $as_echo "#define WITH_AIXAUTHENTICATE 1" >>confdefs.h 7470 7471 LIBS="$LIBS -ls" 7472 7473fi 7474 7475 7476fi 7477 7478 ac_fn_c_check_decl "$LINENO" "authenticate" "ac_cv_have_decl_authenticate" "#include <usersec.h> 7479" 7480if test "x$ac_cv_have_decl_authenticate" = xyes; then : 7481 ac_have_decl=1 7482else 7483 ac_have_decl=0 7484fi 7485 7486cat >>confdefs.h <<_ACEOF 7487#define HAVE_DECL_AUTHENTICATE $ac_have_decl 7488_ACEOF 7489ac_fn_c_check_decl "$LINENO" "loginrestrictions" "ac_cv_have_decl_loginrestrictions" "#include <usersec.h> 7490" 7491if test "x$ac_cv_have_decl_loginrestrictions" = xyes; then : 7492 ac_have_decl=1 7493else 7494 ac_have_decl=0 7495fi 7496 7497cat >>confdefs.h <<_ACEOF 7498#define HAVE_DECL_LOGINRESTRICTIONS $ac_have_decl 7499_ACEOF 7500ac_fn_c_check_decl "$LINENO" "loginsuccess" "ac_cv_have_decl_loginsuccess" "#include <usersec.h> 7501" 7502if test "x$ac_cv_have_decl_loginsuccess" = xyes; then : 7503 ac_have_decl=1 7504else 7505 ac_have_decl=0 7506fi 7507 7508cat >>confdefs.h <<_ACEOF 7509#define HAVE_DECL_LOGINSUCCESS $ac_have_decl 7510_ACEOF 7511ac_fn_c_check_decl "$LINENO" "passwdexpired" "ac_cv_have_decl_passwdexpired" "#include <usersec.h> 7512" 7513if test "x$ac_cv_have_decl_passwdexpired" = xyes; then : 7514 ac_have_decl=1 7515else 7516 ac_have_decl=0 7517fi 7518 7519cat >>confdefs.h <<_ACEOF 7520#define HAVE_DECL_PASSWDEXPIRED $ac_have_decl 7521_ACEOF 7522ac_fn_c_check_decl "$LINENO" "setauthdb" "ac_cv_have_decl_setauthdb" "#include <usersec.h> 7523" 7524if test "x$ac_cv_have_decl_setauthdb" = xyes; then : 7525 ac_have_decl=1 7526else 7527 ac_have_decl=0 7528fi 7529 7530cat >>confdefs.h <<_ACEOF 7531#define HAVE_DECL_SETAUTHDB $ac_have_decl 7532_ACEOF 7533 7534 ac_fn_c_check_decl "$LINENO" "loginfailed" "ac_cv_have_decl_loginfailed" "#include <usersec.h> 7535 7536" 7537if test "x$ac_cv_have_decl_loginfailed" = xyes; then : 7538 ac_have_decl=1 7539else 7540 ac_have_decl=0 7541fi 7542 7543cat >>confdefs.h <<_ACEOF 7544#define HAVE_DECL_LOGINFAILED $ac_have_decl 7545_ACEOF 7546if test $ac_have_decl = 1; then : 7547 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if loginfailed takes 4 arguments" >&5 7548$as_echo_n "checking if loginfailed takes 4 arguments... " >&6; } 7549 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7550/* end confdefs.h. */ 7551 #include <usersec.h> 7552int 7553main () 7554{ 7555 (void)loginfailed("user","host","tty",0); 7556 ; 7557 return 0; 7558} 7559_ACEOF 7560if ac_fn_c_try_compile "$LINENO"; then : 7561 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 7562$as_echo "yes" >&6; } 7563 7564$as_echo "#define AIX_LOGINFAILED_4ARG 1" >>confdefs.h 7565 7566else 7567 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7568$as_echo "no" >&6; } 7569 7570fi 7571rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7572fi 7573 7574 for ac_func in getgrset setauthdb 7575do : 7576 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 7577ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 7578if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 7579 cat >>confdefs.h <<_ACEOF 7580#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 7581_ACEOF 7582 7583fi 7584done 7585 7586 ac_fn_c_check_decl "$LINENO" "F_CLOSEM" "ac_cv_have_decl_F_CLOSEM" " #include <limits.h> 7587 #include <fcntl.h> 7588 7589" 7590if test "x$ac_cv_have_decl_F_CLOSEM" = xyes; then : 7591 7592$as_echo "#define HAVE_FCNTL_CLOSEM 1" >>confdefs.h 7593 7594fi 7595 7596 check_for_aix_broken_getaddrinfo=1 7597 7598$as_echo "#define SETEUID_BREAKS_SETUID 1" >>confdefs.h 7599 7600 7601$as_echo "#define BROKEN_SETREUID 1" >>confdefs.h 7602 7603 7604$as_echo "#define BROKEN_SETREGID 1" >>confdefs.h 7605 7606 7607$as_echo "#define DISABLE_LASTLOG 1" >>confdefs.h 7608 7609 7610$as_echo "#define LOGIN_NEEDS_UTMPX 1" >>confdefs.h 7611 7612 7613$as_echo "#define SPT_TYPE SPT_REUSEARGV" >>confdefs.h 7614 7615 7616$as_echo "#define SSHPAM_CHAUTHTOK_NEEDS_RUID 1" >>confdefs.h 7617 7618 7619$as_echo "#define PTY_ZEROREAD 1" >>confdefs.h 7620 7621 7622$as_echo "#define PLATFORM_SYS_DIR_UID 2" >>confdefs.h 7623 7624 7625$as_echo "#define BROKEN_STRNDUP 1" >>confdefs.h 7626 7627 7628$as_echo "#define BROKEN_STRNLEN 1" >>confdefs.h 7629 7630 ;; 7631*-*-android*) 7632 7633$as_echo "#define DISABLE_UTMP 1" >>confdefs.h 7634 7635 7636$as_echo "#define DISABLE_WTMP 1" >>confdefs.h 7637 7638 ;; 7639*-*-cygwin*) 7640 check_for_libcrypt_later=1 7641 LIBS="$LIBS /usr/lib/textreadmode.o" 7642 7643$as_echo "#define HAVE_CYGWIN 1" >>confdefs.h 7644 7645 7646$as_echo "#define USE_PIPES 1" >>confdefs.h 7647 7648 7649$as_echo "#define NO_UID_RESTORATION_TEST 1" >>confdefs.h 7650 7651 7652$as_echo "#define DISABLE_SHADOW 1" >>confdefs.h 7653 7654 7655$as_echo "#define NO_X11_UNIX_SOCKETS 1" >>confdefs.h 7656 7657 7658$as_echo "#define DISABLE_FD_PASSING 1" >>confdefs.h 7659 7660 7661$as_echo "#define SSH_IOBUFSZ 65535" >>confdefs.h 7662 7663 7664$as_echo "#define FILESYSTEM_NO_BACKSLASH 1" >>confdefs.h 7665 7666 # Cygwin defines optargs, optargs as declspec(dllimport) for historical 7667 # reasons which cause compile warnings, so we disable those warnings. 7668 { 7669 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports compile flag -Wno-attributes" >&5 7670$as_echo_n "checking if $CC supports compile flag -Wno-attributes... " >&6; } 7671 saved_CFLAGS="$CFLAGS" 7672 CFLAGS="$CFLAGS $WERROR -Wno-attributes" 7673 _define_flag="" 7674 test "x$_define_flag" = "x" && _define_flag="-Wno-attributes" 7675 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7676/* end confdefs.h. */ 7677 7678#include <stdlib.h> 7679#include <stdio.h> 7680int main(int argc, char **argv) { 7681 (void)argv; 7682 /* Some math to catch -ftrapv problems in the toolchain */ 7683 int i = 123 * argc, j = 456 + argc, k = 789 - argc; 7684 float l = i * 2.1; 7685 double m = l / 0.5; 7686 long long int n = argc * 12345LL, o = 12345LL * (long long int)argc; 7687 printf("%d %d %d %f %f %lld %lld\n", i, j, k, l, m, n, o); 7688 /* 7689 * Test fallthrough behaviour. clang 10's -Wimplicit-fallthrough does 7690 * not understand comments and we don't use the "fallthrough" attribute 7691 * that it's looking for. 7692 */ 7693 switch(i){ 7694 case 0: j += i; 7695 /* FALLTHROUGH */ 7696 default: j += k; 7697 } 7698 exit(0); 7699} 7700 7701_ACEOF 7702if ac_fn_c_try_compile "$LINENO"; then : 7703 7704if $ac_cv_path_EGREP -i "unrecognized option|warning.*ignored" conftest.err >/dev/null 7705then 7706 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7707$as_echo "no" >&6; } 7708 CFLAGS="$saved_CFLAGS" 7709else 7710 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 7711$as_echo "yes" >&6; } 7712 CFLAGS="$saved_CFLAGS $_define_flag" 7713fi 7714else 7715 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7716$as_echo "no" >&6; } 7717 CFLAGS="$saved_CFLAGS" 7718 7719fi 7720rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7721} 7722 ;; 7723*-*-dgux*) 7724 7725$as_echo "#define IP_TOS_IS_BROKEN 1" >>confdefs.h 7726 7727 $as_echo "#define SETEUID_BREAKS_SETUID 1" >>confdefs.h 7728 7729 $as_echo "#define BROKEN_SETREUID 1" >>confdefs.h 7730 7731 $as_echo "#define BROKEN_SETREGID 1" >>confdefs.h 7732 7733 ;; 7734*-*-darwin*) 7735 use_pie=auto 7736 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we have working getaddrinfo" >&5 7737$as_echo_n "checking if we have working getaddrinfo... " >&6; } 7738 if test "$cross_compiling" = yes; then : 7739 { $as_echo "$as_me:${as_lineno-$LINENO}: result: assume it is working" >&5 7740$as_echo "assume it is working" >&6; } 7741else 7742 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7743/* end confdefs.h. */ 7744 7745#include <mach-o/dyld.h> 7746#include <stdlib.h> 7747main() { if (NSVersionOfRunTimeLibrary("System") >= (60 << 16)) 7748 exit(0); 7749 else 7750 exit(1); 7751} 7752 7753_ACEOF 7754if ac_fn_c_try_run "$LINENO"; then : 7755 { $as_echo "$as_me:${as_lineno-$LINENO}: result: working" >&5 7756$as_echo "working" >&6; } 7757else 7758 { $as_echo "$as_me:${as_lineno-$LINENO}: result: buggy" >&5 7759$as_echo "buggy" >&6; } 7760 7761$as_echo "#define BROKEN_GETADDRINFO 1" >>confdefs.h 7762 7763 7764fi 7765rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 7766 conftest.$ac_objext conftest.beam conftest.$ac_ext 7767fi 7768 7769 $as_echo "#define SETEUID_BREAKS_SETUID 1" >>confdefs.h 7770 7771 $as_echo "#define BROKEN_SETREUID 1" >>confdefs.h 7772 7773 $as_echo "#define BROKEN_SETREGID 1" >>confdefs.h 7774 7775 7776$as_echo "#define BROKEN_GLOB 1" >>confdefs.h 7777 7778 7779cat >>confdefs.h <<_ACEOF 7780#define BIND_8_COMPAT 1 7781_ACEOF 7782 7783 7784$as_echo "#define SSH_TUN_FREEBSD 1" >>confdefs.h 7785 7786 7787$as_echo "#define SSH_TUN_COMPAT_AF 1" >>confdefs.h 7788 7789 7790$as_echo "#define SSH_TUN_PREPEND_AF 1" >>confdefs.h 7791 7792 7793 ac_fn_c_check_decl "$LINENO" "AU_IPv4" "ac_cv_have_decl_AU_IPv4" "$ac_includes_default" 7794if test "x$ac_cv_have_decl_AU_IPv4" = xyes; then : 7795 7796else 7797 7798$as_echo "#define AU_IPv4 0" >>confdefs.h 7799 7800 #include <bsm/audit.h> 7801 7802$as_echo "#define LASTLOG_WRITE_PUTUTXLINE 1" >>confdefs.h 7803 7804 7805fi 7806 7807 7808$as_echo "#define SPT_TYPE SPT_REUSEARGV" >>confdefs.h 7809 7810 for ac_func in sandbox_init 7811do : 7812 ac_fn_c_check_func "$LINENO" "sandbox_init" "ac_cv_func_sandbox_init" 7813if test "x$ac_cv_func_sandbox_init" = xyes; then : 7814 cat >>confdefs.h <<_ACEOF 7815#define HAVE_SANDBOX_INIT 1 7816_ACEOF 7817 7818fi 7819done 7820 7821 for ac_header in sandbox.h 7822do : 7823 ac_fn_c_check_header_mongrel "$LINENO" "sandbox.h" "ac_cv_header_sandbox_h" "$ac_includes_default" 7824if test "x$ac_cv_header_sandbox_h" = xyes; then : 7825 cat >>confdefs.h <<_ACEOF 7826#define HAVE_SANDBOX_H 1 7827_ACEOF 7828 7829fi 7830 7831done 7832 7833 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sandbox_apply in -lsandbox" >&5 7834$as_echo_n "checking for sandbox_apply in -lsandbox... " >&6; } 7835if ${ac_cv_lib_sandbox_sandbox_apply+:} false; then : 7836 $as_echo_n "(cached) " >&6 7837else 7838 ac_check_lib_save_LIBS=$LIBS 7839LIBS="-lsandbox $LIBS" 7840cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7841/* end confdefs.h. */ 7842 7843/* Override any GCC internal prototype to avoid an error. 7844 Use char because int might match the return type of a GCC 7845 builtin and then its argument prototype would still apply. */ 7846#ifdef __cplusplus 7847extern "C" 7848#endif 7849char sandbox_apply (); 7850int 7851main () 7852{ 7853return sandbox_apply (); 7854 ; 7855 return 0; 7856} 7857_ACEOF 7858if ac_fn_c_try_link "$LINENO"; then : 7859 ac_cv_lib_sandbox_sandbox_apply=yes 7860else 7861 ac_cv_lib_sandbox_sandbox_apply=no 7862fi 7863rm -f core conftest.err conftest.$ac_objext \ 7864 conftest$ac_exeext conftest.$ac_ext 7865LIBS=$ac_check_lib_save_LIBS 7866fi 7867{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_sandbox_sandbox_apply" >&5 7868$as_echo "$ac_cv_lib_sandbox_sandbox_apply" >&6; } 7869if test "x$ac_cv_lib_sandbox_sandbox_apply" = xyes; then : 7870 7871 SSHDLIBS="$SSHDLIBS -lsandbox" 7872 7873fi 7874 7875 # proc_pidinfo()-based closefrom() replacement. 7876 for ac_header in libproc.h 7877do : 7878 ac_fn_c_check_header_mongrel "$LINENO" "libproc.h" "ac_cv_header_libproc_h" "$ac_includes_default" 7879if test "x$ac_cv_header_libproc_h" = xyes; then : 7880 cat >>confdefs.h <<_ACEOF 7881#define HAVE_LIBPROC_H 1 7882_ACEOF 7883 7884fi 7885 7886done 7887 7888 for ac_func in proc_pidinfo 7889do : 7890 ac_fn_c_check_func "$LINENO" "proc_pidinfo" "ac_cv_func_proc_pidinfo" 7891if test "x$ac_cv_func_proc_pidinfo" = xyes; then : 7892 cat >>confdefs.h <<_ACEOF 7893#define HAVE_PROC_PIDINFO 1 7894_ACEOF 7895 7896fi 7897done 7898 7899 ;; 7900*-*-dragonfly*) 7901 SSHDLIBS="$SSHDLIBS -lcrypt" 7902 TEST_MALLOC_OPTIONS="AFGJPRX" 7903 ;; 7904*-*-haiku*) 7905 LIBS="$LIBS -lbsd " 7906 CFLAGS="$CFLAGS -D_BSD_SOURCE" 7907 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for socket in -lnetwork" >&5 7908$as_echo_n "checking for socket in -lnetwork... " >&6; } 7909if ${ac_cv_lib_network_socket+:} false; then : 7910 $as_echo_n "(cached) " >&6 7911else 7912 ac_check_lib_save_LIBS=$LIBS 7913LIBS="-lnetwork $LIBS" 7914cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7915/* end confdefs.h. */ 7916 7917/* Override any GCC internal prototype to avoid an error. 7918 Use char because int might match the return type of a GCC 7919 builtin and then its argument prototype would still apply. */ 7920#ifdef __cplusplus 7921extern "C" 7922#endif 7923char socket (); 7924int 7925main () 7926{ 7927return socket (); 7928 ; 7929 return 0; 7930} 7931_ACEOF 7932if ac_fn_c_try_link "$LINENO"; then : 7933 ac_cv_lib_network_socket=yes 7934else 7935 ac_cv_lib_network_socket=no 7936fi 7937rm -f core conftest.err conftest.$ac_objext \ 7938 conftest$ac_exeext conftest.$ac_ext 7939LIBS=$ac_check_lib_save_LIBS 7940fi 7941{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_network_socket" >&5 7942$as_echo "$ac_cv_lib_network_socket" >&6; } 7943if test "x$ac_cv_lib_network_socket" = xyes; then : 7944 cat >>confdefs.h <<_ACEOF 7945#define HAVE_LIBNETWORK 1 7946_ACEOF 7947 7948 LIBS="-lnetwork $LIBS" 7949 7950fi 7951 7952 $as_echo "#define HAVE_U_INT64_T 1" >>confdefs.h 7953 7954 7955$as_echo "#define DISABLE_UTMPX 1" >>confdefs.h 7956 7957 MANTYPE=man 7958 ;; 7959*-*-hpux*) 7960 # first we define all of the options common to all HP-UX releases 7961 CPPFLAGS="$CPPFLAGS -D_HPUX_SOURCE -D_XOPEN_SOURCE -D_XOPEN_SOURCE_EXTENDED=1" 7962 IPADDR_IN_DISPLAY=yes 7963 $as_echo "#define USE_PIPES 1" >>confdefs.h 7964 7965 $as_echo "#define LOGIN_NEEDS_UTMPX 1" >>confdefs.h 7966 7967 7968$as_echo "#define LOCKED_PASSWD_STRING \"*\"" >>confdefs.h 7969 7970 $as_echo "#define SPT_TYPE SPT_PSTAT" >>confdefs.h 7971 7972 7973$as_echo "#define PLATFORM_SYS_DIR_UID 2" >>confdefs.h 7974 7975 maildir="/var/mail" 7976 LIBS="$LIBS -lsec" 7977 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for t_error in -lxnet" >&5 7978$as_echo_n "checking for t_error in -lxnet... " >&6; } 7979if ${ac_cv_lib_xnet_t_error+:} false; then : 7980 $as_echo_n "(cached) " >&6 7981else 7982 ac_check_lib_save_LIBS=$LIBS 7983LIBS="-lxnet $LIBS" 7984cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7985/* end confdefs.h. */ 7986 7987/* Override any GCC internal prototype to avoid an error. 7988 Use char because int might match the return type of a GCC 7989 builtin and then its argument prototype would still apply. */ 7990#ifdef __cplusplus 7991extern "C" 7992#endif 7993char t_error (); 7994int 7995main () 7996{ 7997return t_error (); 7998 ; 7999 return 0; 8000} 8001_ACEOF 8002if ac_fn_c_try_link "$LINENO"; then : 8003 ac_cv_lib_xnet_t_error=yes 8004else 8005 ac_cv_lib_xnet_t_error=no 8006fi 8007rm -f core conftest.err conftest.$ac_objext \ 8008 conftest$ac_exeext conftest.$ac_ext 8009LIBS=$ac_check_lib_save_LIBS 8010fi 8011{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_xnet_t_error" >&5 8012$as_echo "$ac_cv_lib_xnet_t_error" >&6; } 8013if test "x$ac_cv_lib_xnet_t_error" = xyes; then : 8014 cat >>confdefs.h <<_ACEOF 8015#define HAVE_LIBXNET 1 8016_ACEOF 8017 8018 LIBS="-lxnet $LIBS" 8019 8020else 8021 as_fn_error $? "*** -lxnet needed on HP-UX - check config.log ***" "$LINENO" 5 8022fi 8023 8024 8025 # next, we define all of the options specific to major releases 8026 case "$host" in 8027 *-*-hpux10*) 8028 if test -z "$GCC"; then 8029 CFLAGS="$CFLAGS -Ae" 8030 fi 8031 ;; 8032 *-*-hpux11*) 8033 8034$as_echo "#define PAM_SUN_CODEBASE 1" >>confdefs.h 8035 8036 8037$as_echo "#define DISABLE_UTMP 1" >>confdefs.h 8038 8039 8040$as_echo "#define USE_BTMP 1" >>confdefs.h 8041 8042 check_for_hpux_broken_getaddrinfo=1 8043 check_for_conflicting_getspnam=1 8044 ;; 8045 esac 8046 8047 # lastly, we define options specific to minor releases 8048 case "$host" in 8049 *-*-hpux10.26) 8050 8051$as_echo "#define HAVE_SECUREWARE 1" >>confdefs.h 8052 8053 disable_ptmx_check=yes 8054 LIBS="$LIBS -lsecpw" 8055 ;; 8056 esac 8057 ;; 8058*-*-irix5*) 8059 PATH="$PATH:/usr/etc" 8060 8061$as_echo "#define BROKEN_INET_NTOA 1" >>confdefs.h 8062 8063 $as_echo "#define SETEUID_BREAKS_SETUID 1" >>confdefs.h 8064 8065 $as_echo "#define BROKEN_SETREUID 1" >>confdefs.h 8066 8067 $as_echo "#define BROKEN_SETREGID 1" >>confdefs.h 8068 8069 8070$as_echo "#define WITH_ABBREV_NO_TTY 1" >>confdefs.h 8071 8072 $as_echo "#define LOCKED_PASSWD_STRING \"*LK*\"" >>confdefs.h 8073 8074 ;; 8075*-*-irix6*) 8076 PATH="$PATH:/usr/etc" 8077 8078$as_echo "#define WITH_IRIX_ARRAY 1" >>confdefs.h 8079 8080 8081$as_echo "#define WITH_IRIX_PROJECT 1" >>confdefs.h 8082 8083 8084$as_echo "#define WITH_IRIX_AUDIT 1" >>confdefs.h 8085 8086 ac_fn_c_check_func "$LINENO" "jlimit_startjob" "ac_cv_func_jlimit_startjob" 8087if test "x$ac_cv_func_jlimit_startjob" = xyes; then : 8088 8089$as_echo "#define WITH_IRIX_JOBS 1" >>confdefs.h 8090 8091fi 8092 8093 $as_echo "#define BROKEN_INET_NTOA 1" >>confdefs.h 8094 8095 $as_echo "#define SETEUID_BREAKS_SETUID 1" >>confdefs.h 8096 8097 $as_echo "#define BROKEN_SETREUID 1" >>confdefs.h 8098 8099 $as_echo "#define BROKEN_SETREGID 1" >>confdefs.h 8100 8101 8102$as_echo "#define BROKEN_UPDWTMPX 1" >>confdefs.h 8103 8104 $as_echo "#define WITH_ABBREV_NO_TTY 1" >>confdefs.h 8105 8106 $as_echo "#define LOCKED_PASSWD_STRING \"*LK*\"" >>confdefs.h 8107 8108 ;; 8109*-*-k*bsd*-gnu | *-*-kopensolaris*-gnu) 8110 check_for_libcrypt_later=1 8111 $as_echo "#define PAM_TTY_KLUDGE 1" >>confdefs.h 8112 8113 $as_echo "#define LOCKED_PASSWD_PREFIX \"!\"" >>confdefs.h 8114 8115 $as_echo "#define SPT_TYPE SPT_REUSEARGV" >>confdefs.h 8116 8117 8118$as_echo "#define _PATH_BTMP \"/var/log/btmp\"" >>confdefs.h 8119 8120 8121$as_echo "#define USE_BTMP 1" >>confdefs.h 8122 8123 ;; 8124*-*-linux*) 8125 no_dev_ptmx=1 8126 use_pie=auto 8127 check_for_libcrypt_later=1 8128 check_for_openpty_ctty_bug=1 8129 CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE=600 -D_BSD_SOURCE -D_DEFAULT_SOURCE" 8130 8131$as_echo "#define PAM_TTY_KLUDGE 1" >>confdefs.h 8132 8133 8134$as_echo "#define LOCKED_PASSWD_PREFIX \"!\"" >>confdefs.h 8135 8136 $as_echo "#define SPT_TYPE SPT_REUSEARGV" >>confdefs.h 8137 8138 8139$as_echo "#define LINK_OPNOTSUPP_ERRNO EPERM" >>confdefs.h 8140 8141 8142$as_echo "#define _PATH_BTMP \"/var/log/btmp\"" >>confdefs.h 8143 8144 $as_echo "#define USE_BTMP 1" >>confdefs.h 8145 8146 8147$as_echo "#define LINUX_OOM_ADJUST 1" >>confdefs.h 8148 8149 inet6_default_4in6=yes 8150 case `uname -r` in 8151 1.*|2.0.*) 8152 8153$as_echo "#define BROKEN_CMSG_TYPE 1" >>confdefs.h 8154 8155 ;; 8156 esac 8157 # tun(4) forwarding compat code 8158 for ac_header in linux/if_tun.h 8159do : 8160 ac_fn_c_check_header_mongrel "$LINENO" "linux/if_tun.h" "ac_cv_header_linux_if_tun_h" "$ac_includes_default" 8161if test "x$ac_cv_header_linux_if_tun_h" = xyes; then : 8162 cat >>confdefs.h <<_ACEOF 8163#define HAVE_LINUX_IF_TUN_H 1 8164_ACEOF 8165 8166fi 8167 8168done 8169 8170 if test "x$ac_cv_header_linux_if_tun_h" = "xyes" ; then 8171 8172$as_echo "#define SSH_TUN_LINUX 1" >>confdefs.h 8173 8174 8175$as_echo "#define SSH_TUN_COMPAT_AF 1" >>confdefs.h 8176 8177 8178$as_echo "#define SSH_TUN_PREPEND_AF 1" >>confdefs.h 8179 8180 fi 8181 ac_fn_c_check_header_compile "$LINENO" "linux/if.h" "ac_cv_header_linux_if_h" " 8182#ifdef HAVE_SYS_TYPES_H 8183# include <sys/types.h> 8184#endif 8185 8186" 8187if test "x$ac_cv_header_linux_if_h" = xyes; then : 8188 8189$as_echo "#define SYS_RDOMAIN_LINUX 1" >>confdefs.h 8190 8191fi 8192 8193 8194 for ac_header in linux/seccomp.h linux/filter.h linux/audit.h 8195do : 8196 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 8197ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "#include <linux/types.h> 8198" 8199if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 8200 cat >>confdefs.h <<_ACEOF 8201#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 8202_ACEOF 8203 8204fi 8205 8206done 8207 8208 # Obtain MIPS ABI 8209 case "$host" in 8210 mips*) 8211 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8212/* end confdefs.h. */ 8213 8214#if _MIPS_SIM != _ABIO32 8215#error 8216#endif 8217 8218int 8219main () 8220{ 8221 8222 ; 8223 return 0; 8224} 8225_ACEOF 8226if ac_fn_c_try_compile "$LINENO"; then : 8227 mips_abi="o32" 8228else 8229 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8230/* end confdefs.h. */ 8231 8232#if _MIPS_SIM != _ABIN32 8233#error 8234#endif 8235 8236int 8237main () 8238{ 8239 8240 ; 8241 return 0; 8242} 8243_ACEOF 8244if ac_fn_c_try_compile "$LINENO"; then : 8245 mips_abi="n32" 8246else 8247 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8248/* end confdefs.h. */ 8249 8250#if _MIPS_SIM != _ABI64 8251#error 8252#endif 8253 8254int 8255main () 8256{ 8257 8258 ; 8259 return 0; 8260} 8261_ACEOF 8262if ac_fn_c_try_compile "$LINENO"; then : 8263 mips_abi="n64" 8264else 8265 as_fn_error $? "unknown MIPS ABI" "$LINENO" 5 8266 8267fi 8268rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8269 8270fi 8271rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8272 8273fi 8274rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8275 ;; 8276 esac 8277 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for seccomp architecture" >&5 8278$as_echo_n "checking for seccomp architecture... " >&6; } 8279 seccomp_audit_arch= 8280 case "$host" in 8281 x86_64-*) 8282 seccomp_audit_arch=AUDIT_ARCH_X86_64 8283 ;; 8284 i*86-*) 8285 seccomp_audit_arch=AUDIT_ARCH_I386 8286 ;; 8287 arm*-*) 8288 seccomp_audit_arch=AUDIT_ARCH_ARM 8289 ;; 8290 aarch64*-*) 8291 seccomp_audit_arch=AUDIT_ARCH_AARCH64 8292 ;; 8293 s390x-*) 8294 seccomp_audit_arch=AUDIT_ARCH_S390X 8295 ;; 8296 s390-*) 8297 seccomp_audit_arch=AUDIT_ARCH_S390 8298 ;; 8299 powerpc64-*) 8300 seccomp_audit_arch=AUDIT_ARCH_PPC64 8301 ;; 8302 powerpc64le-*) 8303 seccomp_audit_arch=AUDIT_ARCH_PPC64LE 8304 ;; 8305 mips-*) 8306 seccomp_audit_arch=AUDIT_ARCH_MIPS 8307 ;; 8308 mipsel-*) 8309 seccomp_audit_arch=AUDIT_ARCH_MIPSEL 8310 ;; 8311 mips64-*) 8312 case "$mips_abi" in 8313 "n32") 8314 seccomp_audit_arch=AUDIT_ARCH_MIPS64N32 8315 ;; 8316 "n64") 8317 seccomp_audit_arch=AUDIT_ARCH_MIPS64 8318 ;; 8319 esac 8320 ;; 8321 mips64el-*) 8322 case "$mips_abi" in 8323 "n32") 8324 seccomp_audit_arch=AUDIT_ARCH_MIPSEL64N32 8325 ;; 8326 "n64") 8327 seccomp_audit_arch=AUDIT_ARCH_MIPSEL64 8328 ;; 8329 esac 8330 ;; 8331 riscv64-*) 8332 seccomp_audit_arch=AUDIT_ARCH_RISCV64 8333 ;; 8334 esac 8335 if test "x$seccomp_audit_arch" != "x" ; then 8336 { $as_echo "$as_me:${as_lineno-$LINENO}: result: \"$seccomp_audit_arch\"" >&5 8337$as_echo "\"$seccomp_audit_arch\"" >&6; } 8338 8339cat >>confdefs.h <<_ACEOF 8340#define SECCOMP_AUDIT_ARCH $seccomp_audit_arch 8341_ACEOF 8342 8343 else 8344 { $as_echo "$as_me:${as_lineno-$LINENO}: result: architecture not supported" >&5 8345$as_echo "architecture not supported" >&6; } 8346 fi 8347 ;; 8348mips-sony-bsd|mips-sony-newsos4) 8349 8350$as_echo "#define NEED_SETPGRP 1" >>confdefs.h 8351 8352 SONY=1 8353 ;; 8354*-*-netbsd*) 8355 check_for_libcrypt_before=1 8356 if test "x$withval" != "xno" ; then 8357 rpath_opt="-R" 8358 fi 8359 CPPFLAGS="$CPPFLAGS -D_OPENBSD_SOURCE" 8360 8361$as_echo "#define SSH_TUN_FREEBSD 1" >>confdefs.h 8362 8363 ac_fn_c_check_header_mongrel "$LINENO" "net/if_tap.h" "ac_cv_header_net_if_tap_h" "$ac_includes_default" 8364if test "x$ac_cv_header_net_if_tap_h" = xyes; then : 8365 8366else 8367 8368$as_echo "#define SSH_TUN_NO_L2 1" >>confdefs.h 8369 8370fi 8371 8372 8373 8374$as_echo "#define SSH_TUN_PREPEND_AF 1" >>confdefs.h 8375 8376 TEST_MALLOC_OPTIONS="AJRX" 8377 8378$as_echo "#define BROKEN_READ_COMPARISON 1" >>confdefs.h 8379 8380 ;; 8381*-*-freebsd*) 8382 check_for_libcrypt_later=1 8383 8384$as_echo "#define LOCKED_PASSWD_PREFIX \"*LOCKED*\"" >>confdefs.h 8385 8386 8387$as_echo "#define SSH_TUN_FREEBSD 1" >>confdefs.h 8388 8389 ac_fn_c_check_header_mongrel "$LINENO" "net/if_tap.h" "ac_cv_header_net_if_tap_h" "$ac_includes_default" 8390if test "x$ac_cv_header_net_if_tap_h" = xyes; then : 8391 8392else 8393 8394$as_echo "#define SSH_TUN_NO_L2 1" >>confdefs.h 8395 8396fi 8397 8398 8399 8400$as_echo "#define BROKEN_GLOB 1" >>confdefs.h 8401 8402 TEST_MALLOC_OPTIONS="AJRX" 8403 # Preauth crypto occasionally uses file descriptors for crypto offload 8404 # and will crash if they cannot be opened. 8405 8406$as_echo "#define SANDBOX_SKIP_RLIMIT_NOFILE 1" >>confdefs.h 8407 8408 ;; 8409*-*-bsdi*) 8410 $as_echo "#define SETEUID_BREAKS_SETUID 1" >>confdefs.h 8411 8412 $as_echo "#define BROKEN_SETREUID 1" >>confdefs.h 8413 8414 $as_echo "#define BROKEN_SETREGID 1" >>confdefs.h 8415 8416 ;; 8417*-next-*) 8418 conf_lastlog_location="/usr/adm/lastlog" 8419 conf_utmp_location=/etc/utmp 8420 conf_wtmp_location=/usr/adm/wtmp 8421 maildir=/usr/spool/mail 8422 8423$as_echo "#define HAVE_NEXT 1" >>confdefs.h 8424 8425 $as_echo "#define USE_PIPES 1" >>confdefs.h 8426 8427 8428$as_echo "#define BROKEN_SAVED_UIDS 1" >>confdefs.h 8429 8430 ;; 8431*-*-openbsd*) 8432 use_pie=auto 8433 8434$as_echo "#define HAVE_ATTRIBUTE__SENTINEL__ 1" >>confdefs.h 8435 8436 8437$as_echo "#define HAVE_ATTRIBUTE__BOUNDED__ 1" >>confdefs.h 8438 8439 8440$as_echo "#define SSH_TUN_OPENBSD 1" >>confdefs.h 8441 8442 8443$as_echo "#define SYSLOG_R_SAFE_IN_SIGHAND 1" >>confdefs.h 8444 8445 TEST_MALLOC_OPTIONS="AFGJPRX" 8446 ;; 8447*-*-solaris*) 8448 if test "x$withval" != "xno" ; then 8449 rpath_opt="-R" 8450 fi 8451 $as_echo "#define PAM_SUN_CODEBASE 1" >>confdefs.h 8452 8453 $as_echo "#define LOGIN_NEEDS_UTMPX 1" >>confdefs.h 8454 8455 $as_echo "#define PAM_TTY_KLUDGE 1" >>confdefs.h 8456 8457 8458$as_echo "#define SSHPAM_CHAUTHTOK_NEEDS_RUID 1" >>confdefs.h 8459 8460 $as_echo "#define LOCKED_PASSWD_STRING \"*LK*\"" >>confdefs.h 8461 8462 # Pushing STREAMS modules will cause sshd to acquire a controlling tty. 8463 8464$as_echo "#define SSHD_ACQUIRES_CTTY 1" >>confdefs.h 8465 8466 8467$as_echo "#define PASSWD_NEEDS_USERNAME 1" >>confdefs.h 8468 8469 8470$as_echo "#define BROKEN_TCGETATTR_ICANON 1" >>confdefs.h 8471 8472 external_path_file=/etc/default/login 8473 # hardwire lastlog location (can't detect it on some versions) 8474 conf_lastlog_location="/var/adm/lastlog" 8475 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for obsolete utmp and wtmp in solaris2.x" >&5 8476$as_echo_n "checking for obsolete utmp and wtmp in solaris2.x... " >&6; } 8477 sol2ver=`echo "$host"| sed -e 's/.*[0-9]\.//'` 8478 if test "$sol2ver" -ge 8; then 8479 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 8480$as_echo "yes" >&6; } 8481 $as_echo "#define DISABLE_UTMP 1" >>confdefs.h 8482 8483 8484$as_echo "#define DISABLE_WTMP 1" >>confdefs.h 8485 8486 else 8487 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 8488$as_echo "no" >&6; } 8489 fi 8490 for ac_func in setpflags 8491do : 8492 ac_fn_c_check_func "$LINENO" "setpflags" "ac_cv_func_setpflags" 8493if test "x$ac_cv_func_setpflags" = xyes; then : 8494 cat >>confdefs.h <<_ACEOF 8495#define HAVE_SETPFLAGS 1 8496_ACEOF 8497 8498fi 8499done 8500 8501 for ac_func in setppriv 8502do : 8503 ac_fn_c_check_func "$LINENO" "setppriv" "ac_cv_func_setppriv" 8504if test "x$ac_cv_func_setppriv" = xyes; then : 8505 cat >>confdefs.h <<_ACEOF 8506#define HAVE_SETPPRIV 1 8507_ACEOF 8508 8509fi 8510done 8511 8512 for ac_func in priv_basicset 8513do : 8514 ac_fn_c_check_func "$LINENO" "priv_basicset" "ac_cv_func_priv_basicset" 8515if test "x$ac_cv_func_priv_basicset" = xyes; then : 8516 cat >>confdefs.h <<_ACEOF 8517#define HAVE_PRIV_BASICSET 1 8518_ACEOF 8519 8520fi 8521done 8522 8523 for ac_header in priv.h 8524do : 8525 ac_fn_c_check_header_mongrel "$LINENO" "priv.h" "ac_cv_header_priv_h" "$ac_includes_default" 8526if test "x$ac_cv_header_priv_h" = xyes; then : 8527 cat >>confdefs.h <<_ACEOF 8528#define HAVE_PRIV_H 1 8529_ACEOF 8530 8531fi 8532 8533done 8534 8535 8536# Check whether --with-solaris-contracts was given. 8537if test "${with_solaris_contracts+set}" = set; then : 8538 withval=$with_solaris_contracts; 8539 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ct_tmpl_activate in -lcontract" >&5 8540$as_echo_n "checking for ct_tmpl_activate in -lcontract... " >&6; } 8541if ${ac_cv_lib_contract_ct_tmpl_activate+:} false; then : 8542 $as_echo_n "(cached) " >&6 8543else 8544 ac_check_lib_save_LIBS=$LIBS 8545LIBS="-lcontract $LIBS" 8546cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8547/* end confdefs.h. */ 8548 8549/* Override any GCC internal prototype to avoid an error. 8550 Use char because int might match the return type of a GCC 8551 builtin and then its argument prototype would still apply. */ 8552#ifdef __cplusplus 8553extern "C" 8554#endif 8555char ct_tmpl_activate (); 8556int 8557main () 8558{ 8559return ct_tmpl_activate (); 8560 ; 8561 return 0; 8562} 8563_ACEOF 8564if ac_fn_c_try_link "$LINENO"; then : 8565 ac_cv_lib_contract_ct_tmpl_activate=yes 8566else 8567 ac_cv_lib_contract_ct_tmpl_activate=no 8568fi 8569rm -f core conftest.err conftest.$ac_objext \ 8570 conftest$ac_exeext conftest.$ac_ext 8571LIBS=$ac_check_lib_save_LIBS 8572fi 8573{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_contract_ct_tmpl_activate" >&5 8574$as_echo "$ac_cv_lib_contract_ct_tmpl_activate" >&6; } 8575if test "x$ac_cv_lib_contract_ct_tmpl_activate" = xyes; then : 8576 8577$as_echo "#define USE_SOLARIS_PROCESS_CONTRACTS 1" >>confdefs.h 8578 8579 LIBS="$LIBS -lcontract" 8580 SPC_MSG="yes" 8581fi 8582 8583 8584fi 8585 8586 8587# Check whether --with-solaris-projects was given. 8588if test "${with_solaris_projects+set}" = set; then : 8589 withval=$with_solaris_projects; 8590 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for setproject in -lproject" >&5 8591$as_echo_n "checking for setproject in -lproject... " >&6; } 8592if ${ac_cv_lib_project_setproject+:} false; then : 8593 $as_echo_n "(cached) " >&6 8594else 8595 ac_check_lib_save_LIBS=$LIBS 8596LIBS="-lproject $LIBS" 8597cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8598/* end confdefs.h. */ 8599 8600/* Override any GCC internal prototype to avoid an error. 8601 Use char because int might match the return type of a GCC 8602 builtin and then its argument prototype would still apply. */ 8603#ifdef __cplusplus 8604extern "C" 8605#endif 8606char setproject (); 8607int 8608main () 8609{ 8610return setproject (); 8611 ; 8612 return 0; 8613} 8614_ACEOF 8615if ac_fn_c_try_link "$LINENO"; then : 8616 ac_cv_lib_project_setproject=yes 8617else 8618 ac_cv_lib_project_setproject=no 8619fi 8620rm -f core conftest.err conftest.$ac_objext \ 8621 conftest$ac_exeext conftest.$ac_ext 8622LIBS=$ac_check_lib_save_LIBS 8623fi 8624{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_project_setproject" >&5 8625$as_echo "$ac_cv_lib_project_setproject" >&6; } 8626if test "x$ac_cv_lib_project_setproject" = xyes; then : 8627 8628$as_echo "#define USE_SOLARIS_PROJECTS 1" >>confdefs.h 8629 8630 LIBS="$LIBS -lproject" 8631 SP_MSG="yes" 8632fi 8633 8634 8635fi 8636 8637 8638# Check whether --with-solaris-privs was given. 8639if test "${with_solaris_privs+set}" = set; then : 8640 withval=$with_solaris_privs; 8641 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Solaris/Illumos privilege support" >&5 8642$as_echo_n "checking for Solaris/Illumos privilege support... " >&6; } 8643 if test "x$ac_cv_func_setppriv" = "xyes" -a \ 8644 "x$ac_cv_header_priv_h" = "xyes" ; then 8645 SOLARIS_PRIVS=yes 8646 { $as_echo "$as_me:${as_lineno-$LINENO}: result: found" >&5 8647$as_echo "found" >&6; } 8648 8649$as_echo "#define NO_UID_RESTORATION_TEST 1" >>confdefs.h 8650 8651 8652$as_echo "#define USE_SOLARIS_PRIVS 1" >>confdefs.h 8653 8654 SPP_MSG="yes" 8655 else 8656 { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5 8657$as_echo "not found" >&6; } 8658 as_fn_error $? "*** must have support for Solaris privileges to use --with-solaris-privs" "$LINENO" 5 8659 fi 8660 8661fi 8662 8663 TEST_SHELL=$SHELL # let configure find us a capable shell 8664 ;; 8665*-*-sunos4*) 8666 CPPFLAGS="$CPPFLAGS -DSUNOS4" 8667 for ac_func in getpwanam 8668do : 8669 ac_fn_c_check_func "$LINENO" "getpwanam" "ac_cv_func_getpwanam" 8670if test "x$ac_cv_func_getpwanam" = xyes; then : 8671 cat >>confdefs.h <<_ACEOF 8672#define HAVE_GETPWANAM 1 8673_ACEOF 8674 8675fi 8676done 8677 8678 $as_echo "#define PAM_SUN_CODEBASE 1" >>confdefs.h 8679 8680 conf_utmp_location=/etc/utmp 8681 conf_wtmp_location=/var/adm/wtmp 8682 conf_lastlog_location=/var/adm/lastlog 8683 $as_echo "#define USE_PIPES 1" >>confdefs.h 8684 8685 8686$as_echo "#define DISABLE_UTMPX 1" >>confdefs.h 8687 8688 ;; 8689*-ncr-sysv*) 8690 LIBS="$LIBS -lc89" 8691 $as_echo "#define USE_PIPES 1" >>confdefs.h 8692 8693 $as_echo "#define SSHD_ACQUIRES_CTTY 1" >>confdefs.h 8694 8695 $as_echo "#define SETEUID_BREAKS_SETUID 1" >>confdefs.h 8696 8697 $as_echo "#define BROKEN_SETREUID 1" >>confdefs.h 8698 8699 $as_echo "#define BROKEN_SETREGID 1" >>confdefs.h 8700 8701 ;; 8702*-sni-sysv*) 8703 # /usr/ucblib MUST NOT be searched on ReliantUNIX 8704 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlsym in -ldl" >&5 8705$as_echo_n "checking for dlsym in -ldl... " >&6; } 8706if ${ac_cv_lib_dl_dlsym+:} false; then : 8707 $as_echo_n "(cached) " >&6 8708else 8709 ac_check_lib_save_LIBS=$LIBS 8710LIBS="-ldl $LIBS" 8711cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8712/* end confdefs.h. */ 8713 8714/* Override any GCC internal prototype to avoid an error. 8715 Use char because int might match the return type of a GCC 8716 builtin and then its argument prototype would still apply. */ 8717#ifdef __cplusplus 8718extern "C" 8719#endif 8720char dlsym (); 8721int 8722main () 8723{ 8724return dlsym (); 8725 ; 8726 return 0; 8727} 8728_ACEOF 8729if ac_fn_c_try_link "$LINENO"; then : 8730 ac_cv_lib_dl_dlsym=yes 8731else 8732 ac_cv_lib_dl_dlsym=no 8733fi 8734rm -f core conftest.err conftest.$ac_objext \ 8735 conftest$ac_exeext conftest.$ac_ext 8736LIBS=$ac_check_lib_save_LIBS 8737fi 8738{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlsym" >&5 8739$as_echo "$ac_cv_lib_dl_dlsym" >&6; } 8740if test "x$ac_cv_lib_dl_dlsym" = xyes; then : 8741 cat >>confdefs.h <<_ACEOF 8742#define HAVE_LIBDL 1 8743_ACEOF 8744 8745 LIBS="-ldl $LIBS" 8746 8747fi 8748 8749 # -lresolv needs to be at the end of LIBS or DNS lookups break 8750 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for res_query in -lresolv" >&5 8751$as_echo_n "checking for res_query in -lresolv... " >&6; } 8752if ${ac_cv_lib_resolv_res_query+:} false; then : 8753 $as_echo_n "(cached) " >&6 8754else 8755 ac_check_lib_save_LIBS=$LIBS 8756LIBS="-lresolv $LIBS" 8757cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8758/* end confdefs.h. */ 8759 8760/* Override any GCC internal prototype to avoid an error. 8761 Use char because int might match the return type of a GCC 8762 builtin and then its argument prototype would still apply. */ 8763#ifdef __cplusplus 8764extern "C" 8765#endif 8766char res_query (); 8767int 8768main () 8769{ 8770return res_query (); 8771 ; 8772 return 0; 8773} 8774_ACEOF 8775if ac_fn_c_try_link "$LINENO"; then : 8776 ac_cv_lib_resolv_res_query=yes 8777else 8778 ac_cv_lib_resolv_res_query=no 8779fi 8780rm -f core conftest.err conftest.$ac_objext \ 8781 conftest$ac_exeext conftest.$ac_ext 8782LIBS=$ac_check_lib_save_LIBS 8783fi 8784{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv_res_query" >&5 8785$as_echo "$ac_cv_lib_resolv_res_query" >&6; } 8786if test "x$ac_cv_lib_resolv_res_query" = xyes; then : 8787 LIBS="$LIBS -lresolv" 8788fi 8789 8790 IPADDR_IN_DISPLAY=yes 8791 $as_echo "#define USE_PIPES 1" >>confdefs.h 8792 8793 $as_echo "#define IP_TOS_IS_BROKEN 1" >>confdefs.h 8794 8795 $as_echo "#define SETEUID_BREAKS_SETUID 1" >>confdefs.h 8796 8797 $as_echo "#define BROKEN_SETREUID 1" >>confdefs.h 8798 8799 $as_echo "#define BROKEN_SETREGID 1" >>confdefs.h 8800 8801 $as_echo "#define SSHD_ACQUIRES_CTTY 1" >>confdefs.h 8802 8803 external_path_file=/etc/default/login 8804 # /usr/ucblib/libucb.a no longer needed on ReliantUNIX 8805 # Attention: always take care to bind libsocket and libnsl before libc, 8806 # otherwise you will find lots of "SIOCGPGRP errno 22" on syslog 8807 ;; 8808# UnixWare 1.x, UnixWare 2.x, and others based on code from Univel. 8809*-*-sysv4.2*) 8810 $as_echo "#define USE_PIPES 1" >>confdefs.h 8811 8812 $as_echo "#define SETEUID_BREAKS_SETUID 1" >>confdefs.h 8813 8814 $as_echo "#define BROKEN_SETREUID 1" >>confdefs.h 8815 8816 $as_echo "#define BROKEN_SETREGID 1" >>confdefs.h 8817 8818 8819$as_echo "#define PASSWD_NEEDS_USERNAME 1" >>confdefs.h 8820 8821 $as_echo "#define LOCKED_PASSWD_STRING \"*LK*\"" >>confdefs.h 8822 8823 TEST_SHELL=$SHELL # let configure find us a capable shell 8824 ;; 8825# UnixWare 7.x, OpenUNIX 8 8826*-*-sysv5*) 8827 CPPFLAGS="$CPPFLAGS -Dvsnprintf=_xvsnprintf -Dsnprintf=_xsnprintf" 8828 8829$as_echo "#define UNIXWARE_LONG_PASSWORDS 1" >>confdefs.h 8830 8831 $as_echo "#define USE_PIPES 1" >>confdefs.h 8832 8833 $as_echo "#define SETEUID_BREAKS_SETUID 1" >>confdefs.h 8834 8835 $as_echo "#define BROKEN_GETADDRINFO 1" >>confdefs.h 8836 8837 $as_echo "#define BROKEN_SETREUID 1" >>confdefs.h 8838 8839 $as_echo "#define BROKEN_SETREGID 1" >>confdefs.h 8840 8841 $as_echo "#define PASSWD_NEEDS_USERNAME 1" >>confdefs.h 8842 8843 $as_echo "#define BROKEN_TCGETATTR_ICANON 1" >>confdefs.h 8844 8845 TEST_SHELL=$SHELL # let configure find us a capable shell 8846 check_for_libcrypt_later=1 8847 case "$host" in 8848 *-*-sysv5SCO_SV*) # SCO OpenServer 6.x 8849 maildir=/var/spool/mail 8850 $as_echo "#define BROKEN_UPDWTMPX 1" >>confdefs.h 8851 8852 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getluid in -lprot" >&5 8853$as_echo_n "checking for getluid in -lprot... " >&6; } 8854if ${ac_cv_lib_prot_getluid+:} false; then : 8855 $as_echo_n "(cached) " >&6 8856else 8857 ac_check_lib_save_LIBS=$LIBS 8858LIBS="-lprot $LIBS" 8859cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8860/* end confdefs.h. */ 8861 8862/* Override any GCC internal prototype to avoid an error. 8863 Use char because int might match the return type of a GCC 8864 builtin and then its argument prototype would still apply. */ 8865#ifdef __cplusplus 8866extern "C" 8867#endif 8868char getluid (); 8869int 8870main () 8871{ 8872return getluid (); 8873 ; 8874 return 0; 8875} 8876_ACEOF 8877if ac_fn_c_try_link "$LINENO"; then : 8878 ac_cv_lib_prot_getluid=yes 8879else 8880 ac_cv_lib_prot_getluid=no 8881fi 8882rm -f core conftest.err conftest.$ac_objext \ 8883 conftest$ac_exeext conftest.$ac_ext 8884LIBS=$ac_check_lib_save_LIBS 8885fi 8886{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_prot_getluid" >&5 8887$as_echo "$ac_cv_lib_prot_getluid" >&6; } 8888if test "x$ac_cv_lib_prot_getluid" = xyes; then : 8889 LIBS="$LIBS -lprot" 8890 for ac_func in getluid setluid 8891do : 8892 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 8893ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 8894if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 8895 cat >>confdefs.h <<_ACEOF 8896#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 8897_ACEOF 8898 8899fi 8900done 8901 8902 8903fi 8904 8905 ;; 8906 *) $as_echo "#define LOCKED_PASSWD_STRING \"*LK*\"" >>confdefs.h 8907 8908 ;; 8909 esac 8910 ;; 8911*-*-sysv*) 8912 ;; 8913# SCO UNIX and OEM versions of SCO UNIX 8914*-*-sco3.2v4*) 8915 as_fn_error $? "\"This Platform is no longer supported.\"" "$LINENO" 5 8916 ;; 8917# SCO OpenServer 5.x 8918*-*-sco3.2v5*) 8919 if test -z "$GCC"; then 8920 CFLAGS="$CFLAGS -belf" 8921 fi 8922 LIBS="$LIBS -lprot -lx -ltinfo -lm" 8923 no_dev_ptmx=1 8924 $as_echo "#define USE_PIPES 1" >>confdefs.h 8925 8926 $as_echo "#define HAVE_SECUREWARE 1" >>confdefs.h 8927 8928 $as_echo "#define DISABLE_SHADOW 1" >>confdefs.h 8929 8930 $as_echo "#define DISABLE_FD_PASSING 1" >>confdefs.h 8931 8932 $as_echo "#define SETEUID_BREAKS_SETUID 1" >>confdefs.h 8933 8934 $as_echo "#define BROKEN_GETADDRINFO 1" >>confdefs.h 8935 8936 $as_echo "#define BROKEN_SETREUID 1" >>confdefs.h 8937 8938 $as_echo "#define BROKEN_SETREGID 1" >>confdefs.h 8939 8940 $as_echo "#define WITH_ABBREV_NO_TTY 1" >>confdefs.h 8941 8942 $as_echo "#define BROKEN_UPDWTMPX 1" >>confdefs.h 8943 8944 $as_echo "#define PASSWD_NEEDS_USERNAME 1" >>confdefs.h 8945 8946 for ac_func in getluid setluid 8947do : 8948 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 8949ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 8950if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 8951 cat >>confdefs.h <<_ACEOF 8952#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 8953_ACEOF 8954 8955fi 8956done 8957 8958 MANTYPE=man 8959 TEST_SHELL=$SHELL # let configure find us a capable shell 8960 SKIP_DISABLE_LASTLOG_DEFINE=yes 8961 ;; 8962*-dec-osf*) 8963 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Digital Unix SIA" >&5 8964$as_echo_n "checking for Digital Unix SIA... " >&6; } 8965 no_osfsia="" 8966 8967# Check whether --with-osfsia was given. 8968if test "${with_osfsia+set}" = set; then : 8969 withval=$with_osfsia; 8970 if test "x$withval" = "xno" ; then 8971 { $as_echo "$as_me:${as_lineno-$LINENO}: result: disabled" >&5 8972$as_echo "disabled" >&6; } 8973 no_osfsia=1 8974 fi 8975 8976fi 8977 8978 if test -z "$no_osfsia" ; then 8979 if test -f /etc/sia/matrix.conf; then 8980 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 8981$as_echo "yes" >&6; } 8982 8983$as_echo "#define HAVE_OSF_SIA 1" >>confdefs.h 8984 8985 8986$as_echo "#define DISABLE_LOGIN 1" >>confdefs.h 8987 8988 $as_echo "#define DISABLE_FD_PASSING 1" >>confdefs.h 8989 8990 LIBS="$LIBS -lsecurity -ldb -lm -laud" 8991 SIA_MSG="yes" 8992 else 8993 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 8994$as_echo "no" >&6; } 8995 8996$as_echo "#define LOCKED_PASSWD_SUBSTR \"Nologin\"" >>confdefs.h 8997 8998 fi 8999 fi 9000 $as_echo "#define BROKEN_GETADDRINFO 1" >>confdefs.h 9001 9002 $as_echo "#define SETEUID_BREAKS_SETUID 1" >>confdefs.h 9003 9004 $as_echo "#define BROKEN_SETREUID 1" >>confdefs.h 9005 9006 $as_echo "#define BROKEN_SETREGID 1" >>confdefs.h 9007 9008 9009$as_echo "#define BROKEN_READV_COMPARISON 1" >>confdefs.h 9010 9011 ;; 9012 9013*-*-nto-qnx*) 9014 $as_echo "#define USE_PIPES 1" >>confdefs.h 9015 9016 $as_echo "#define NO_X11_UNIX_SOCKETS 1" >>confdefs.h 9017 9018 $as_echo "#define DISABLE_LASTLOG 1" >>confdefs.h 9019 9020 $as_echo "#define SSHD_ACQUIRES_CTTY 1" >>confdefs.h 9021 9022 9023$as_echo "#define BROKEN_SHADOW_EXPIRE 1" >>confdefs.h 9024 9025 enable_etc_default_login=no # has incompatible /etc/default/login 9026 case "$host" in 9027 *-*-nto-qnx6*) 9028 $as_echo "#define DISABLE_FD_PASSING 1" >>confdefs.h 9029 9030 ;; 9031 esac 9032 ;; 9033 9034*-*-ultrix*) 9035 9036$as_echo "#define BROKEN_GETGROUPS 1" >>confdefs.h 9037 9038 9039$as_echo "#define NEED_SETPGRP 1" >>confdefs.h 9040 9041 9042$as_echo "#define HAVE_SYS_SYSLOG_H 1" >>confdefs.h 9043 9044 9045$as_echo "#define DISABLE_UTMPX 1" >>confdefs.h 9046 9047 # DISABLE_FD_PASSING so that we call setpgrp as root, otherwise we 9048 # don't get a controlling tty. 9049 9050$as_echo "#define DISABLE_FD_PASSING 1" >>confdefs.h 9051 9052 # On Ultrix some headers are not protected against multiple includes, 9053 # so we create wrappers and put it where the compiler will find it. 9054 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: creating compat wrappers for headers" >&5 9055$as_echo "$as_me: WARNING: creating compat wrappers for headers" >&2;} 9056 mkdir -p netinet 9057 for header in netinet/ip.h netdb.h resolv.h; do 9058 name=`echo $header | tr 'a-z/.' 'A-Z__'` 9059 cat >$header <<EOD 9060#ifndef _SSH_COMPAT_${name} 9061#define _SSH_COMPAT_${name} 9062#include "/usr/include/${header}" 9063#endif 9064EOD 9065 done 9066 ;; 9067 9068*-*-lynxos) 9069 CFLAGS="$CFLAGS -D__NO_INCLUDE_WARN__" 9070 9071$as_echo "#define BROKEN_SETVBUF 1" >>confdefs.h 9072 9073 ;; 9074esac 9075 9076{ $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler and flags for sanity" >&5 9077$as_echo_n "checking compiler and flags for sanity... " >&6; } 9078if test "$cross_compiling" = yes; then : 9079 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cross compiling: not checking compiler sanity" >&5 9080$as_echo "$as_me: WARNING: cross compiling: not checking compiler sanity" >&2;} 9081 9082else 9083 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9084/* end confdefs.h. */ 9085 #include <stdlib.h> 9086int 9087main () 9088{ 9089 exit(0); 9090 ; 9091 return 0; 9092} 9093_ACEOF 9094if ac_fn_c_try_run "$LINENO"; then : 9095 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 9096$as_echo "yes" >&6; } 9097else 9098 9099 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9100$as_echo "no" >&6; } 9101 as_fn_error $? "*** compiler cannot create working executables, check config.log ***" "$LINENO" 5 9102 9103fi 9104rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 9105 conftest.$ac_objext conftest.beam conftest.$ac_ext 9106fi 9107 9108 9109# Checks for libraries. 9110ac_fn_c_check_func "$LINENO" "setsockopt" "ac_cv_func_setsockopt" 9111if test "x$ac_cv_func_setsockopt" = xyes; then : 9112 9113else 9114 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for setsockopt in -lsocket" >&5 9115$as_echo_n "checking for setsockopt in -lsocket... " >&6; } 9116if ${ac_cv_lib_socket_setsockopt+:} false; then : 9117 $as_echo_n "(cached) " >&6 9118else 9119 ac_check_lib_save_LIBS=$LIBS 9120LIBS="-lsocket $LIBS" 9121cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9122/* end confdefs.h. */ 9123 9124/* Override any GCC internal prototype to avoid an error. 9125 Use char because int might match the return type of a GCC 9126 builtin and then its argument prototype would still apply. */ 9127#ifdef __cplusplus 9128extern "C" 9129#endif 9130char setsockopt (); 9131int 9132main () 9133{ 9134return setsockopt (); 9135 ; 9136 return 0; 9137} 9138_ACEOF 9139if ac_fn_c_try_link "$LINENO"; then : 9140 ac_cv_lib_socket_setsockopt=yes 9141else 9142 ac_cv_lib_socket_setsockopt=no 9143fi 9144rm -f core conftest.err conftest.$ac_objext \ 9145 conftest$ac_exeext conftest.$ac_ext 9146LIBS=$ac_check_lib_save_LIBS 9147fi 9148{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_setsockopt" >&5 9149$as_echo "$ac_cv_lib_socket_setsockopt" >&6; } 9150if test "x$ac_cv_lib_socket_setsockopt" = xyes; then : 9151 cat >>confdefs.h <<_ACEOF 9152#define HAVE_LIBSOCKET 1 9153_ACEOF 9154 9155 LIBS="-lsocket $LIBS" 9156 9157fi 9158 9159fi 9160 9161 9162for ac_func in dirname 9163do : 9164 ac_fn_c_check_func "$LINENO" "dirname" "ac_cv_func_dirname" 9165if test "x$ac_cv_func_dirname" = xyes; then : 9166 cat >>confdefs.h <<_ACEOF 9167#define HAVE_DIRNAME 1 9168_ACEOF 9169 for ac_header in libgen.h 9170do : 9171 ac_fn_c_check_header_mongrel "$LINENO" "libgen.h" "ac_cv_header_libgen_h" "$ac_includes_default" 9172if test "x$ac_cv_header_libgen_h" = xyes; then : 9173 cat >>confdefs.h <<_ACEOF 9174#define HAVE_LIBGEN_H 1 9175_ACEOF 9176 9177fi 9178 9179done 9180 9181else 9182 9183 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dirname in -lgen" >&5 9184$as_echo_n "checking for dirname in -lgen... " >&6; } 9185if ${ac_cv_lib_gen_dirname+:} false; then : 9186 $as_echo_n "(cached) " >&6 9187else 9188 ac_check_lib_save_LIBS=$LIBS 9189LIBS="-lgen $LIBS" 9190cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9191/* end confdefs.h. */ 9192 9193/* Override any GCC internal prototype to avoid an error. 9194 Use char because int might match the return type of a GCC 9195 builtin and then its argument prototype would still apply. */ 9196#ifdef __cplusplus 9197extern "C" 9198#endif 9199char dirname (); 9200int 9201main () 9202{ 9203return dirname (); 9204 ; 9205 return 0; 9206} 9207_ACEOF 9208if ac_fn_c_try_link "$LINENO"; then : 9209 ac_cv_lib_gen_dirname=yes 9210else 9211 ac_cv_lib_gen_dirname=no 9212fi 9213rm -f core conftest.err conftest.$ac_objext \ 9214 conftest$ac_exeext conftest.$ac_ext 9215LIBS=$ac_check_lib_save_LIBS 9216fi 9217{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gen_dirname" >&5 9218$as_echo "$ac_cv_lib_gen_dirname" >&6; } 9219if test "x$ac_cv_lib_gen_dirname" = xyes; then : 9220 9221 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for broken dirname" >&5 9222$as_echo_n "checking for broken dirname... " >&6; } 9223if ${ac_cv_have_broken_dirname+:} false; then : 9224 $as_echo_n "(cached) " >&6 9225else 9226 9227 save_LIBS="$LIBS" 9228 LIBS="$LIBS -lgen" 9229 if test "$cross_compiling" = yes; then : 9230 ac_cv_have_broken_dirname="no" 9231else 9232 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9233/* end confdefs.h. */ 9234 9235#include <libgen.h> 9236#include <string.h> 9237#include <stdlib.h> 9238 9239int main(int argc, char **argv) { 9240 char *s, buf[32]; 9241 9242 strncpy(buf,"/etc", 32); 9243 s = dirname(buf); 9244 if (!s || strncmp(s, "/", 32) != 0) { 9245 exit(1); 9246 } else { 9247 exit(0); 9248 } 9249} 9250 9251_ACEOF 9252if ac_fn_c_try_run "$LINENO"; then : 9253 ac_cv_have_broken_dirname="no" 9254else 9255 ac_cv_have_broken_dirname="yes" 9256fi 9257rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 9258 conftest.$ac_objext conftest.beam conftest.$ac_ext 9259fi 9260 9261 LIBS="$save_LIBS" 9262 9263fi 9264{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_broken_dirname" >&5 9265$as_echo "$ac_cv_have_broken_dirname" >&6; } 9266 if test "x$ac_cv_have_broken_dirname" = "xno" ; then 9267 LIBS="$LIBS -lgen" 9268 $as_echo "#define HAVE_DIRNAME 1" >>confdefs.h 9269 9270 for ac_header in libgen.h 9271do : 9272 ac_fn_c_check_header_mongrel "$LINENO" "libgen.h" "ac_cv_header_libgen_h" "$ac_includes_default" 9273if test "x$ac_cv_header_libgen_h" = xyes; then : 9274 cat >>confdefs.h <<_ACEOF 9275#define HAVE_LIBGEN_H 1 9276_ACEOF 9277 9278fi 9279 9280done 9281 9282 fi 9283 9284fi 9285 9286 9287fi 9288done 9289 9290 9291ac_fn_c_check_func "$LINENO" "getspnam" "ac_cv_func_getspnam" 9292if test "x$ac_cv_func_getspnam" = xyes; then : 9293 9294else 9295 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getspnam in -lgen" >&5 9296$as_echo_n "checking for getspnam in -lgen... " >&6; } 9297if ${ac_cv_lib_gen_getspnam+:} false; then : 9298 $as_echo_n "(cached) " >&6 9299else 9300 ac_check_lib_save_LIBS=$LIBS 9301LIBS="-lgen $LIBS" 9302cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9303/* end confdefs.h. */ 9304 9305/* Override any GCC internal prototype to avoid an error. 9306 Use char because int might match the return type of a GCC 9307 builtin and then its argument prototype would still apply. */ 9308#ifdef __cplusplus 9309extern "C" 9310#endif 9311char getspnam (); 9312int 9313main () 9314{ 9315return getspnam (); 9316 ; 9317 return 0; 9318} 9319_ACEOF 9320if ac_fn_c_try_link "$LINENO"; then : 9321 ac_cv_lib_gen_getspnam=yes 9322else 9323 ac_cv_lib_gen_getspnam=no 9324fi 9325rm -f core conftest.err conftest.$ac_objext \ 9326 conftest$ac_exeext conftest.$ac_ext 9327LIBS=$ac_check_lib_save_LIBS 9328fi 9329{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gen_getspnam" >&5 9330$as_echo "$ac_cv_lib_gen_getspnam" >&6; } 9331if test "x$ac_cv_lib_gen_getspnam" = xyes; then : 9332 LIBS="$LIBS -lgen" 9333fi 9334 9335fi 9336 9337{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing basename" >&5 9338$as_echo_n "checking for library containing basename... " >&6; } 9339if ${ac_cv_search_basename+:} false; then : 9340 $as_echo_n "(cached) " >&6 9341else 9342 ac_func_search_save_LIBS=$LIBS 9343cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9344/* end confdefs.h. */ 9345 9346/* Override any GCC internal prototype to avoid an error. 9347 Use char because int might match the return type of a GCC 9348 builtin and then its argument prototype would still apply. */ 9349#ifdef __cplusplus 9350extern "C" 9351#endif 9352char basename (); 9353int 9354main () 9355{ 9356return basename (); 9357 ; 9358 return 0; 9359} 9360_ACEOF 9361for ac_lib in '' gen; do 9362 if test -z "$ac_lib"; then 9363 ac_res="none required" 9364 else 9365 ac_res=-l$ac_lib 9366 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 9367 fi 9368 if ac_fn_c_try_link "$LINENO"; then : 9369 ac_cv_search_basename=$ac_res 9370fi 9371rm -f core conftest.err conftest.$ac_objext \ 9372 conftest$ac_exeext 9373 if ${ac_cv_search_basename+:} false; then : 9374 break 9375fi 9376done 9377if ${ac_cv_search_basename+:} false; then : 9378 9379else 9380 ac_cv_search_basename=no 9381fi 9382rm conftest.$ac_ext 9383LIBS=$ac_func_search_save_LIBS 9384fi 9385{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_basename" >&5 9386$as_echo "$ac_cv_search_basename" >&6; } 9387ac_res=$ac_cv_search_basename 9388if test "$ac_res" != no; then : 9389 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 9390 9391$as_echo "#define HAVE_BASENAME 1" >>confdefs.h 9392 9393fi 9394 9395 9396zlib=yes 9397 9398# Check whether --with-zlib was given. 9399if test "${with_zlib+set}" = set; then : 9400 withval=$with_zlib; if test "x$withval" = "xno" ; then 9401 zlib=no 9402 elif test "x$withval" != "xyes"; then 9403 if test -d "$withval/lib"; then 9404 if test -n "${rpath_opt}"; then 9405 LDFLAGS="-L${withval}/lib ${rpath_opt}${withval}/lib ${LDFLAGS}" 9406 else 9407 LDFLAGS="-L${withval}/lib ${LDFLAGS}" 9408 fi 9409 else 9410 if test -n "${rpath_opt}"; then 9411 LDFLAGS="-L${withval} ${rpath_opt}${withval} ${LDFLAGS}" 9412 else 9413 LDFLAGS="-L${withval} ${LDFLAGS}" 9414 fi 9415 fi 9416 if test -d "$withval/include"; then 9417 CPPFLAGS="-I${withval}/include ${CPPFLAGS}" 9418 else 9419 CPPFLAGS="-I${withval} ${CPPFLAGS}" 9420 fi 9421 fi 9422 9423fi 9424 9425 9426{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for zlib" >&5 9427$as_echo_n "checking for zlib... " >&6; } 9428if test "x${zlib}" = "xno"; then 9429 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9430$as_echo "no" >&6; } 9431else 9432 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 9433$as_echo "yes" >&6; } 9434 9435$as_echo "#define WITH_ZLIB 1" >>confdefs.h 9436 9437 ac_fn_c_check_header_mongrel "$LINENO" "zlib.h" "ac_cv_header_zlib_h" "$ac_includes_default" 9438if test "x$ac_cv_header_zlib_h" = xyes; then : 9439 9440else 9441 as_fn_error $? "*** zlib.h missing - please install first or check config.log ***" "$LINENO" 5 9442fi 9443 9444 9445 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for deflate in -lz" >&5 9446$as_echo_n "checking for deflate in -lz... " >&6; } 9447if ${ac_cv_lib_z_deflate+:} false; then : 9448 $as_echo_n "(cached) " >&6 9449else 9450 ac_check_lib_save_LIBS=$LIBS 9451LIBS="-lz $LIBS" 9452cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9453/* end confdefs.h. */ 9454 9455/* Override any GCC internal prototype to avoid an error. 9456 Use char because int might match the return type of a GCC 9457 builtin and then its argument prototype would still apply. */ 9458#ifdef __cplusplus 9459extern "C" 9460#endif 9461char deflate (); 9462int 9463main () 9464{ 9465return deflate (); 9466 ; 9467 return 0; 9468} 9469_ACEOF 9470if ac_fn_c_try_link "$LINENO"; then : 9471 ac_cv_lib_z_deflate=yes 9472else 9473 ac_cv_lib_z_deflate=no 9474fi 9475rm -f core conftest.err conftest.$ac_objext \ 9476 conftest$ac_exeext conftest.$ac_ext 9477LIBS=$ac_check_lib_save_LIBS 9478fi 9479{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_deflate" >&5 9480$as_echo "$ac_cv_lib_z_deflate" >&6; } 9481if test "x$ac_cv_lib_z_deflate" = xyes; then : 9482 cat >>confdefs.h <<_ACEOF 9483#define HAVE_LIBZ 1 9484_ACEOF 9485 9486 LIBS="-lz $LIBS" 9487 9488else 9489 9490 saved_CPPFLAGS="$CPPFLAGS" 9491 saved_LDFLAGS="$LDFLAGS" 9492 save_LIBS="$LIBS" 9493 if test -n "${rpath_opt}"; then 9494 LDFLAGS="-L/usr/local/lib ${rpath_opt}/usr/local/lib ${saved_LDFLAGS}" 9495 else 9496 LDFLAGS="-L/usr/local/lib ${saved_LDFLAGS}" 9497 fi 9498 CPPFLAGS="-I/usr/local/include ${saved_CPPFLAGS}" 9499 LIBS="$LIBS -lz" 9500 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9501/* end confdefs.h. */ 9502 9503/* Override any GCC internal prototype to avoid an error. 9504 Use char because int might match the return type of a GCC 9505 builtin and then its argument prototype would still apply. */ 9506#ifdef __cplusplus 9507extern "C" 9508#endif 9509char deflate (); 9510int 9511main () 9512{ 9513return deflate (); 9514 ; 9515 return 0; 9516} 9517_ACEOF 9518if ac_fn_c_try_link "$LINENO"; then : 9519 $as_echo "#define HAVE_LIBZ 1" >>confdefs.h 9520 9521else 9522 9523 as_fn_error $? "*** zlib missing - please install first or check config.log ***" "$LINENO" 5 9524 9525 9526fi 9527rm -f core conftest.err conftest.$ac_objext \ 9528 conftest$ac_exeext conftest.$ac_ext 9529 9530 9531fi 9532 9533 9534 9535# Check whether --with-zlib-version-check was given. 9536if test "${with_zlib_version_check+set}" = set; then : 9537 withval=$with_zlib_version_check; if test "x$withval" = "xno" ; then 9538 zlib_check_nonfatal=1 9539 fi 9540 9541 9542fi 9543 9544 9545 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for possibly buggy zlib" >&5 9546$as_echo_n "checking for possibly buggy zlib... " >&6; } 9547 if test "$cross_compiling" = yes; then : 9548 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cross compiling: not checking zlib version" >&5 9549$as_echo "$as_me: WARNING: cross compiling: not checking zlib version" >&2;} 9550 9551else 9552 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9553/* end confdefs.h. */ 9554 9555#include <stdio.h> 9556#include <stdlib.h> 9557#include <zlib.h> 9558 9559int 9560main () 9561{ 9562 9563 int a=0, b=0, c=0, d=0, n, v; 9564 n = sscanf(ZLIB_VERSION, "%d.%d.%d.%d", &a, &b, &c, &d); 9565 if (n != 3 && n != 4) 9566 exit(1); 9567 v = a*1000000 + b*10000 + c*100 + d; 9568 fprintf(stderr, "found zlib version %s (%d)\n", ZLIB_VERSION, v); 9569 9570 /* 1.1.4 is OK */ 9571 if (a == 1 && b == 1 && c >= 4) 9572 exit(0); 9573 9574 /* 1.2.3 and up are OK */ 9575 if (v >= 1020300) 9576 exit(0); 9577 9578 exit(2); 9579 9580 ; 9581 return 0; 9582} 9583_ACEOF 9584if ac_fn_c_try_run "$LINENO"; then : 9585 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9586$as_echo "no" >&6; } 9587else 9588 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 9589$as_echo "yes" >&6; } 9590 if test -z "$zlib_check_nonfatal" ; then 9591 as_fn_error $? "*** zlib too old - check config.log *** 9592Your reported zlib version has known security problems. It's possible your 9593vendor has fixed these problems without changing the version number. If you 9594are sure this is the case, you can disable the check by running 9595\"./configure --without-zlib-version-check\". 9596If you are in doubt, upgrade zlib to version 1.2.3 or greater. 9597See http://www.gzip.org/zlib/ for details." "$LINENO" 5 9598 else 9599 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: zlib version may have security problems" >&5 9600$as_echo "$as_me: WARNING: zlib version may have security problems" >&2;} 9601 fi 9602 9603fi 9604rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 9605 conftest.$ac_objext conftest.beam conftest.$ac_ext 9606fi 9607 9608fi 9609 9610ac_fn_c_check_func "$LINENO" "strcasecmp" "ac_cv_func_strcasecmp" 9611if test "x$ac_cv_func_strcasecmp" = xyes; then : 9612 9613else 9614 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strcasecmp in -lresolv" >&5 9615$as_echo_n "checking for strcasecmp in -lresolv... " >&6; } 9616if ${ac_cv_lib_resolv_strcasecmp+:} false; then : 9617 $as_echo_n "(cached) " >&6 9618else 9619 ac_check_lib_save_LIBS=$LIBS 9620LIBS="-lresolv $LIBS" 9621cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9622/* end confdefs.h. */ 9623 9624/* Override any GCC internal prototype to avoid an error. 9625 Use char because int might match the return type of a GCC 9626 builtin and then its argument prototype would still apply. */ 9627#ifdef __cplusplus 9628extern "C" 9629#endif 9630char strcasecmp (); 9631int 9632main () 9633{ 9634return strcasecmp (); 9635 ; 9636 return 0; 9637} 9638_ACEOF 9639if ac_fn_c_try_link "$LINENO"; then : 9640 ac_cv_lib_resolv_strcasecmp=yes 9641else 9642 ac_cv_lib_resolv_strcasecmp=no 9643fi 9644rm -f core conftest.err conftest.$ac_objext \ 9645 conftest$ac_exeext conftest.$ac_ext 9646LIBS=$ac_check_lib_save_LIBS 9647fi 9648{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv_strcasecmp" >&5 9649$as_echo "$ac_cv_lib_resolv_strcasecmp" >&6; } 9650if test "x$ac_cv_lib_resolv_strcasecmp" = xyes; then : 9651 LIBS="$LIBS -lresolv" 9652fi 9653 9654 9655fi 9656 9657for ac_func in utimes 9658do : 9659 ac_fn_c_check_func "$LINENO" "utimes" "ac_cv_func_utimes" 9660if test "x$ac_cv_func_utimes" = xyes; then : 9661 cat >>confdefs.h <<_ACEOF 9662#define HAVE_UTIMES 1 9663_ACEOF 9664 9665else 9666 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for utimes in -lc89" >&5 9667$as_echo_n "checking for utimes in -lc89... " >&6; } 9668if ${ac_cv_lib_c89_utimes+:} false; then : 9669 $as_echo_n "(cached) " >&6 9670else 9671 ac_check_lib_save_LIBS=$LIBS 9672LIBS="-lc89 $LIBS" 9673cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9674/* end confdefs.h. */ 9675 9676/* Override any GCC internal prototype to avoid an error. 9677 Use char because int might match the return type of a GCC 9678 builtin and then its argument prototype would still apply. */ 9679#ifdef __cplusplus 9680extern "C" 9681#endif 9682char utimes (); 9683int 9684main () 9685{ 9686return utimes (); 9687 ; 9688 return 0; 9689} 9690_ACEOF 9691if ac_fn_c_try_link "$LINENO"; then : 9692 ac_cv_lib_c89_utimes=yes 9693else 9694 ac_cv_lib_c89_utimes=no 9695fi 9696rm -f core conftest.err conftest.$ac_objext \ 9697 conftest$ac_exeext conftest.$ac_ext 9698LIBS=$ac_check_lib_save_LIBS 9699fi 9700{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c89_utimes" >&5 9701$as_echo "$ac_cv_lib_c89_utimes" >&6; } 9702if test "x$ac_cv_lib_c89_utimes" = xyes; then : 9703 $as_echo "#define HAVE_UTIMES 1" >>confdefs.h 9704 9705 LIBS="$LIBS -lc89" 9706fi 9707 9708 9709fi 9710done 9711 9712 9713for ac_header in bsd/libutil.h libutil.h 9714do : 9715 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 9716ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 9717if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 9718 cat >>confdefs.h <<_ACEOF 9719#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 9720_ACEOF 9721 9722fi 9723 9724done 9725 9726{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing fmt_scaled" >&5 9727$as_echo_n "checking for library containing fmt_scaled... " >&6; } 9728if ${ac_cv_search_fmt_scaled+:} false; then : 9729 $as_echo_n "(cached) " >&6 9730else 9731 ac_func_search_save_LIBS=$LIBS 9732cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9733/* end confdefs.h. */ 9734 9735/* Override any GCC internal prototype to avoid an error. 9736 Use char because int might match the return type of a GCC 9737 builtin and then its argument prototype would still apply. */ 9738#ifdef __cplusplus 9739extern "C" 9740#endif 9741char fmt_scaled (); 9742int 9743main () 9744{ 9745return fmt_scaled (); 9746 ; 9747 return 0; 9748} 9749_ACEOF 9750for ac_lib in '' util bsd; do 9751 if test -z "$ac_lib"; then 9752 ac_res="none required" 9753 else 9754 ac_res=-l$ac_lib 9755 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 9756 fi 9757 if ac_fn_c_try_link "$LINENO"; then : 9758 ac_cv_search_fmt_scaled=$ac_res 9759fi 9760rm -f core conftest.err conftest.$ac_objext \ 9761 conftest$ac_exeext 9762 if ${ac_cv_search_fmt_scaled+:} false; then : 9763 break 9764fi 9765done 9766if ${ac_cv_search_fmt_scaled+:} false; then : 9767 9768else 9769 ac_cv_search_fmt_scaled=no 9770fi 9771rm conftest.$ac_ext 9772LIBS=$ac_func_search_save_LIBS 9773fi 9774{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_fmt_scaled" >&5 9775$as_echo "$ac_cv_search_fmt_scaled" >&6; } 9776ac_res=$ac_cv_search_fmt_scaled 9777if test "$ac_res" != no; then : 9778 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 9779 9780fi 9781 9782{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing scan_scaled" >&5 9783$as_echo_n "checking for library containing scan_scaled... " >&6; } 9784if ${ac_cv_search_scan_scaled+:} false; then : 9785 $as_echo_n "(cached) " >&6 9786else 9787 ac_func_search_save_LIBS=$LIBS 9788cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9789/* end confdefs.h. */ 9790 9791/* Override any GCC internal prototype to avoid an error. 9792 Use char because int might match the return type of a GCC 9793 builtin and then its argument prototype would still apply. */ 9794#ifdef __cplusplus 9795extern "C" 9796#endif 9797char scan_scaled (); 9798int 9799main () 9800{ 9801return scan_scaled (); 9802 ; 9803 return 0; 9804} 9805_ACEOF 9806for ac_lib in '' util bsd; do 9807 if test -z "$ac_lib"; then 9808 ac_res="none required" 9809 else 9810 ac_res=-l$ac_lib 9811 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 9812 fi 9813 if ac_fn_c_try_link "$LINENO"; then : 9814 ac_cv_search_scan_scaled=$ac_res 9815fi 9816rm -f core conftest.err conftest.$ac_objext \ 9817 conftest$ac_exeext 9818 if ${ac_cv_search_scan_scaled+:} false; then : 9819 break 9820fi 9821done 9822if ${ac_cv_search_scan_scaled+:} false; then : 9823 9824else 9825 ac_cv_search_scan_scaled=no 9826fi 9827rm conftest.$ac_ext 9828LIBS=$ac_func_search_save_LIBS 9829fi 9830{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_scan_scaled" >&5 9831$as_echo "$ac_cv_search_scan_scaled" >&6; } 9832ac_res=$ac_cv_search_scan_scaled 9833if test "$ac_res" != no; then : 9834 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 9835 9836fi 9837 9838{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing login" >&5 9839$as_echo_n "checking for library containing login... " >&6; } 9840if ${ac_cv_search_login+:} false; then : 9841 $as_echo_n "(cached) " >&6 9842else 9843 ac_func_search_save_LIBS=$LIBS 9844cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9845/* end confdefs.h. */ 9846 9847/* Override any GCC internal prototype to avoid an error. 9848 Use char because int might match the return type of a GCC 9849 builtin and then its argument prototype would still apply. */ 9850#ifdef __cplusplus 9851extern "C" 9852#endif 9853char login (); 9854int 9855main () 9856{ 9857return login (); 9858 ; 9859 return 0; 9860} 9861_ACEOF 9862for ac_lib in '' util bsd; do 9863 if test -z "$ac_lib"; then 9864 ac_res="none required" 9865 else 9866 ac_res=-l$ac_lib 9867 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 9868 fi 9869 if ac_fn_c_try_link "$LINENO"; then : 9870 ac_cv_search_login=$ac_res 9871fi 9872rm -f core conftest.err conftest.$ac_objext \ 9873 conftest$ac_exeext 9874 if ${ac_cv_search_login+:} false; then : 9875 break 9876fi 9877done 9878if ${ac_cv_search_login+:} false; then : 9879 9880else 9881 ac_cv_search_login=no 9882fi 9883rm conftest.$ac_ext 9884LIBS=$ac_func_search_save_LIBS 9885fi 9886{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_login" >&5 9887$as_echo "$ac_cv_search_login" >&6; } 9888ac_res=$ac_cv_search_login 9889if test "$ac_res" != no; then : 9890 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 9891 9892fi 9893 9894{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing logout" >&5 9895$as_echo_n "checking for library containing logout... " >&6; } 9896if ${ac_cv_search_logout+:} false; then : 9897 $as_echo_n "(cached) " >&6 9898else 9899 ac_func_search_save_LIBS=$LIBS 9900cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9901/* end confdefs.h. */ 9902 9903/* Override any GCC internal prototype to avoid an error. 9904 Use char because int might match the return type of a GCC 9905 builtin and then its argument prototype would still apply. */ 9906#ifdef __cplusplus 9907extern "C" 9908#endif 9909char logout (); 9910int 9911main () 9912{ 9913return logout (); 9914 ; 9915 return 0; 9916} 9917_ACEOF 9918for ac_lib in '' util bsd; do 9919 if test -z "$ac_lib"; then 9920 ac_res="none required" 9921 else 9922 ac_res=-l$ac_lib 9923 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 9924 fi 9925 if ac_fn_c_try_link "$LINENO"; then : 9926 ac_cv_search_logout=$ac_res 9927fi 9928rm -f core conftest.err conftest.$ac_objext \ 9929 conftest$ac_exeext 9930 if ${ac_cv_search_logout+:} false; then : 9931 break 9932fi 9933done 9934if ${ac_cv_search_logout+:} false; then : 9935 9936else 9937 ac_cv_search_logout=no 9938fi 9939rm conftest.$ac_ext 9940LIBS=$ac_func_search_save_LIBS 9941fi 9942{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_logout" >&5 9943$as_echo "$ac_cv_search_logout" >&6; } 9944ac_res=$ac_cv_search_logout 9945if test "$ac_res" != no; then : 9946 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 9947 9948fi 9949 9950{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing logwtmp" >&5 9951$as_echo_n "checking for library containing logwtmp... " >&6; } 9952if ${ac_cv_search_logwtmp+:} false; then : 9953 $as_echo_n "(cached) " >&6 9954else 9955 ac_func_search_save_LIBS=$LIBS 9956cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9957/* end confdefs.h. */ 9958 9959/* Override any GCC internal prototype to avoid an error. 9960 Use char because int might match the return type of a GCC 9961 builtin and then its argument prototype would still apply. */ 9962#ifdef __cplusplus 9963extern "C" 9964#endif 9965char logwtmp (); 9966int 9967main () 9968{ 9969return logwtmp (); 9970 ; 9971 return 0; 9972} 9973_ACEOF 9974for ac_lib in '' util bsd; do 9975 if test -z "$ac_lib"; then 9976 ac_res="none required" 9977 else 9978 ac_res=-l$ac_lib 9979 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 9980 fi 9981 if ac_fn_c_try_link "$LINENO"; then : 9982 ac_cv_search_logwtmp=$ac_res 9983fi 9984rm -f core conftest.err conftest.$ac_objext \ 9985 conftest$ac_exeext 9986 if ${ac_cv_search_logwtmp+:} false; then : 9987 break 9988fi 9989done 9990if ${ac_cv_search_logwtmp+:} false; then : 9991 9992else 9993 ac_cv_search_logwtmp=no 9994fi 9995rm conftest.$ac_ext 9996LIBS=$ac_func_search_save_LIBS 9997fi 9998{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_logwtmp" >&5 9999$as_echo "$ac_cv_search_logwtmp" >&6; } 10000ac_res=$ac_cv_search_logwtmp 10001if test "$ac_res" != no; then : 10002 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 10003 10004fi 10005 10006{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing openpty" >&5 10007$as_echo_n "checking for library containing openpty... " >&6; } 10008if ${ac_cv_search_openpty+:} false; then : 10009 $as_echo_n "(cached) " >&6 10010else 10011 ac_func_search_save_LIBS=$LIBS 10012cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10013/* end confdefs.h. */ 10014 10015/* Override any GCC internal prototype to avoid an error. 10016 Use char because int might match the return type of a GCC 10017 builtin and then its argument prototype would still apply. */ 10018#ifdef __cplusplus 10019extern "C" 10020#endif 10021char openpty (); 10022int 10023main () 10024{ 10025return openpty (); 10026 ; 10027 return 0; 10028} 10029_ACEOF 10030for ac_lib in '' util bsd; do 10031 if test -z "$ac_lib"; then 10032 ac_res="none required" 10033 else 10034 ac_res=-l$ac_lib 10035 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 10036 fi 10037 if ac_fn_c_try_link "$LINENO"; then : 10038 ac_cv_search_openpty=$ac_res 10039fi 10040rm -f core conftest.err conftest.$ac_objext \ 10041 conftest$ac_exeext 10042 if ${ac_cv_search_openpty+:} false; then : 10043 break 10044fi 10045done 10046if ${ac_cv_search_openpty+:} false; then : 10047 10048else 10049 ac_cv_search_openpty=no 10050fi 10051rm conftest.$ac_ext 10052LIBS=$ac_func_search_save_LIBS 10053fi 10054{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_openpty" >&5 10055$as_echo "$ac_cv_search_openpty" >&6; } 10056ac_res=$ac_cv_search_openpty 10057if test "$ac_res" != no; then : 10058 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 10059 10060fi 10061 10062{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing updwtmp" >&5 10063$as_echo_n "checking for library containing updwtmp... " >&6; } 10064if ${ac_cv_search_updwtmp+:} false; then : 10065 $as_echo_n "(cached) " >&6 10066else 10067 ac_func_search_save_LIBS=$LIBS 10068cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10069/* end confdefs.h. */ 10070 10071/* Override any GCC internal prototype to avoid an error. 10072 Use char because int might match the return type of a GCC 10073 builtin and then its argument prototype would still apply. */ 10074#ifdef __cplusplus 10075extern "C" 10076#endif 10077char updwtmp (); 10078int 10079main () 10080{ 10081return updwtmp (); 10082 ; 10083 return 0; 10084} 10085_ACEOF 10086for ac_lib in '' util bsd; do 10087 if test -z "$ac_lib"; then 10088 ac_res="none required" 10089 else 10090 ac_res=-l$ac_lib 10091 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 10092 fi 10093 if ac_fn_c_try_link "$LINENO"; then : 10094 ac_cv_search_updwtmp=$ac_res 10095fi 10096rm -f core conftest.err conftest.$ac_objext \ 10097 conftest$ac_exeext 10098 if ${ac_cv_search_updwtmp+:} false; then : 10099 break 10100fi 10101done 10102if ${ac_cv_search_updwtmp+:} false; then : 10103 10104else 10105 ac_cv_search_updwtmp=no 10106fi 10107rm conftest.$ac_ext 10108LIBS=$ac_func_search_save_LIBS 10109fi 10110{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_updwtmp" >&5 10111$as_echo "$ac_cv_search_updwtmp" >&6; } 10112ac_res=$ac_cv_search_updwtmp 10113if test "$ac_res" != no; then : 10114 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 10115 10116fi 10117 10118for ac_func in fmt_scaled scan_scaled login logout openpty updwtmp logwtmp 10119do : 10120 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 10121ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 10122if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 10123 cat >>confdefs.h <<_ACEOF 10124#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 10125_ACEOF 10126 10127fi 10128done 10129 10130 10131# On some platforms, inet_ntop and gethostbyname may be found in libresolv 10132# or libnsl. 10133{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing inet_ntop" >&5 10134$as_echo_n "checking for library containing inet_ntop... " >&6; } 10135if ${ac_cv_search_inet_ntop+:} false; then : 10136 $as_echo_n "(cached) " >&6 10137else 10138 ac_func_search_save_LIBS=$LIBS 10139cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10140/* end confdefs.h. */ 10141 10142/* Override any GCC internal prototype to avoid an error. 10143 Use char because int might match the return type of a GCC 10144 builtin and then its argument prototype would still apply. */ 10145#ifdef __cplusplus 10146extern "C" 10147#endif 10148char inet_ntop (); 10149int 10150main () 10151{ 10152return inet_ntop (); 10153 ; 10154 return 0; 10155} 10156_ACEOF 10157for ac_lib in '' resolv nsl; do 10158 if test -z "$ac_lib"; then 10159 ac_res="none required" 10160 else 10161 ac_res=-l$ac_lib 10162 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 10163 fi 10164 if ac_fn_c_try_link "$LINENO"; then : 10165 ac_cv_search_inet_ntop=$ac_res 10166fi 10167rm -f core conftest.err conftest.$ac_objext \ 10168 conftest$ac_exeext 10169 if ${ac_cv_search_inet_ntop+:} false; then : 10170 break 10171fi 10172done 10173if ${ac_cv_search_inet_ntop+:} false; then : 10174 10175else 10176 ac_cv_search_inet_ntop=no 10177fi 10178rm conftest.$ac_ext 10179LIBS=$ac_func_search_save_LIBS 10180fi 10181{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_inet_ntop" >&5 10182$as_echo "$ac_cv_search_inet_ntop" >&6; } 10183ac_res=$ac_cv_search_inet_ntop 10184if test "$ac_res" != no; then : 10185 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 10186 10187fi 10188 10189{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5 10190$as_echo_n "checking for library containing gethostbyname... " >&6; } 10191if ${ac_cv_search_gethostbyname+:} false; then : 10192 $as_echo_n "(cached) " >&6 10193else 10194 ac_func_search_save_LIBS=$LIBS 10195cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10196/* end confdefs.h. */ 10197 10198/* Override any GCC internal prototype to avoid an error. 10199 Use char because int might match the return type of a GCC 10200 builtin and then its argument prototype would still apply. */ 10201#ifdef __cplusplus 10202extern "C" 10203#endif 10204char gethostbyname (); 10205int 10206main () 10207{ 10208return gethostbyname (); 10209 ; 10210 return 0; 10211} 10212_ACEOF 10213for ac_lib in '' resolv nsl; do 10214 if test -z "$ac_lib"; then 10215 ac_res="none required" 10216 else 10217 ac_res=-l$ac_lib 10218 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 10219 fi 10220 if ac_fn_c_try_link "$LINENO"; then : 10221 ac_cv_search_gethostbyname=$ac_res 10222fi 10223rm -f core conftest.err conftest.$ac_objext \ 10224 conftest$ac_exeext 10225 if ${ac_cv_search_gethostbyname+:} false; then : 10226 break 10227fi 10228done 10229if ${ac_cv_search_gethostbyname+:} false; then : 10230 10231else 10232 ac_cv_search_gethostbyname=no 10233fi 10234rm conftest.$ac_ext 10235LIBS=$ac_func_search_save_LIBS 10236fi 10237{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5 10238$as_echo "$ac_cv_search_gethostbyname" >&6; } 10239ac_res=$ac_cv_search_gethostbyname 10240if test "$ac_res" != no; then : 10241 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 10242 10243fi 10244 10245 10246# Some Linux distribtions ship the BSD libc hashing functions in 10247# separate libraries. 10248{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing SHA256Update" >&5 10249$as_echo_n "checking for library containing SHA256Update... " >&6; } 10250if ${ac_cv_search_SHA256Update+:} false; then : 10251 $as_echo_n "(cached) " >&6 10252else 10253 ac_func_search_save_LIBS=$LIBS 10254cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10255/* end confdefs.h. */ 10256 10257/* Override any GCC internal prototype to avoid an error. 10258 Use char because int might match the return type of a GCC 10259 builtin and then its argument prototype would still apply. */ 10260#ifdef __cplusplus 10261extern "C" 10262#endif 10263char SHA256Update (); 10264int 10265main () 10266{ 10267return SHA256Update (); 10268 ; 10269 return 0; 10270} 10271_ACEOF 10272for ac_lib in '' md bsd; do 10273 if test -z "$ac_lib"; then 10274 ac_res="none required" 10275 else 10276 ac_res=-l$ac_lib 10277 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 10278 fi 10279 if ac_fn_c_try_link "$LINENO"; then : 10280 ac_cv_search_SHA256Update=$ac_res 10281fi 10282rm -f core conftest.err conftest.$ac_objext \ 10283 conftest$ac_exeext 10284 if ${ac_cv_search_SHA256Update+:} false; then : 10285 break 10286fi 10287done 10288if ${ac_cv_search_SHA256Update+:} false; then : 10289 10290else 10291 ac_cv_search_SHA256Update=no 10292fi 10293rm conftest.$ac_ext 10294LIBS=$ac_func_search_save_LIBS 10295fi 10296{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_SHA256Update" >&5 10297$as_echo "$ac_cv_search_SHA256Update" >&6; } 10298ac_res=$ac_cv_search_SHA256Update 10299if test "$ac_res" != no; then : 10300 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 10301 10302fi 10303 10304 10305# "Particular Function Checks" 10306# see https://www.gnu.org/software/autoconf/manual/autoconf-2.69/html_node/Particular-Functions.html 10307for ac_func in strftime 10308do : 10309 ac_fn_c_check_func "$LINENO" "strftime" "ac_cv_func_strftime" 10310if test "x$ac_cv_func_strftime" = xyes; then : 10311 cat >>confdefs.h <<_ACEOF 10312#define HAVE_STRFTIME 1 10313_ACEOF 10314 10315else 10316 # strftime is in -lintl on SCO UNIX. 10317{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for strftime in -lintl" >&5 10318$as_echo_n "checking for strftime in -lintl... " >&6; } 10319if ${ac_cv_lib_intl_strftime+:} false; then : 10320 $as_echo_n "(cached) " >&6 10321else 10322 ac_check_lib_save_LIBS=$LIBS 10323LIBS="-lintl $LIBS" 10324cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10325/* end confdefs.h. */ 10326 10327/* Override any GCC internal prototype to avoid an error. 10328 Use char because int might match the return type of a GCC 10329 builtin and then its argument prototype would still apply. */ 10330#ifdef __cplusplus 10331extern "C" 10332#endif 10333char strftime (); 10334int 10335main () 10336{ 10337return strftime (); 10338 ; 10339 return 0; 10340} 10341_ACEOF 10342if ac_fn_c_try_link "$LINENO"; then : 10343 ac_cv_lib_intl_strftime=yes 10344else 10345 ac_cv_lib_intl_strftime=no 10346fi 10347rm -f core conftest.err conftest.$ac_objext \ 10348 conftest$ac_exeext conftest.$ac_ext 10349LIBS=$ac_check_lib_save_LIBS 10350fi 10351{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_intl_strftime" >&5 10352$as_echo "$ac_cv_lib_intl_strftime" >&6; } 10353if test "x$ac_cv_lib_intl_strftime" = xyes; then : 10354 $as_echo "#define HAVE_STRFTIME 1" >>confdefs.h 10355 10356LIBS="-lintl $LIBS" 10357fi 10358 10359fi 10360done 10361 10362for ac_header in stdlib.h 10363do : 10364 ac_fn_c_check_header_mongrel "$LINENO" "stdlib.h" "ac_cv_header_stdlib_h" "$ac_includes_default" 10365if test "x$ac_cv_header_stdlib_h" = xyes; then : 10366 cat >>confdefs.h <<_ACEOF 10367#define HAVE_STDLIB_H 1 10368_ACEOF 10369 10370fi 10371 10372done 10373 10374{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU libc compatible malloc" >&5 10375$as_echo_n "checking for GNU libc compatible malloc... " >&6; } 10376if ${ac_cv_func_malloc_0_nonnull+:} false; then : 10377 $as_echo_n "(cached) " >&6 10378else 10379 if test "$cross_compiling" = yes; then : 10380 ac_cv_func_malloc_0_nonnull=no 10381else 10382 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10383/* end confdefs.h. */ 10384#if defined STDC_HEADERS || defined HAVE_STDLIB_H 10385# include <stdlib.h> 10386#else 10387char *malloc (); 10388#endif 10389 10390int 10391main () 10392{ 10393return ! malloc (0); 10394 ; 10395 return 0; 10396} 10397_ACEOF 10398if ac_fn_c_try_run "$LINENO"; then : 10399 ac_cv_func_malloc_0_nonnull=yes 10400else 10401 ac_cv_func_malloc_0_nonnull=no 10402fi 10403rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 10404 conftest.$ac_objext conftest.beam conftest.$ac_ext 10405fi 10406 10407fi 10408{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_malloc_0_nonnull" >&5 10409$as_echo "$ac_cv_func_malloc_0_nonnull" >&6; } 10410if test $ac_cv_func_malloc_0_nonnull = yes; then : 10411 10412$as_echo "#define HAVE_MALLOC 1" >>confdefs.h 10413 10414else 10415 $as_echo "#define HAVE_MALLOC 0" >>confdefs.h 10416 10417 case " $LIBOBJS " in 10418 *" malloc.$ac_objext "* ) ;; 10419 *) LIBOBJS="$LIBOBJS malloc.$ac_objext" 10420 ;; 10421esac 10422 10423 10424$as_echo "#define malloc rpl_malloc" >>confdefs.h 10425 10426fi 10427 10428 10429for ac_header in stdlib.h 10430do : 10431 ac_fn_c_check_header_mongrel "$LINENO" "stdlib.h" "ac_cv_header_stdlib_h" "$ac_includes_default" 10432if test "x$ac_cv_header_stdlib_h" = xyes; then : 10433 cat >>confdefs.h <<_ACEOF 10434#define HAVE_STDLIB_H 1 10435_ACEOF 10436 10437fi 10438 10439done 10440 10441{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU libc compatible realloc" >&5 10442$as_echo_n "checking for GNU libc compatible realloc... " >&6; } 10443if ${ac_cv_func_realloc_0_nonnull+:} false; then : 10444 $as_echo_n "(cached) " >&6 10445else 10446 if test "$cross_compiling" = yes; then : 10447 ac_cv_func_realloc_0_nonnull=no 10448else 10449 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10450/* end confdefs.h. */ 10451#if defined STDC_HEADERS || defined HAVE_STDLIB_H 10452# include <stdlib.h> 10453#else 10454char *realloc (); 10455#endif 10456 10457int 10458main () 10459{ 10460return ! realloc (0, 0); 10461 ; 10462 return 0; 10463} 10464_ACEOF 10465if ac_fn_c_try_run "$LINENO"; then : 10466 ac_cv_func_realloc_0_nonnull=yes 10467else 10468 ac_cv_func_realloc_0_nonnull=no 10469fi 10470rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 10471 conftest.$ac_objext conftest.beam conftest.$ac_ext 10472fi 10473 10474fi 10475{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_realloc_0_nonnull" >&5 10476$as_echo "$ac_cv_func_realloc_0_nonnull" >&6; } 10477if test $ac_cv_func_realloc_0_nonnull = yes; then : 10478 10479$as_echo "#define HAVE_REALLOC 1" >>confdefs.h 10480 10481else 10482 $as_echo "#define HAVE_REALLOC 0" >>confdefs.h 10483 10484 case " $LIBOBJS " in 10485 *" realloc.$ac_objext "* ) ;; 10486 *) LIBOBJS="$LIBOBJS realloc.$ac_objext" 10487 ;; 10488esac 10489 10490 10491$as_echo "#define realloc rpl_realloc" >>confdefs.h 10492 10493fi 10494 10495 10496# autoconf doesn't have AC_FUNC_CALLOC so fake it if malloc returns NULL; 10497{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if calloc(0, N) returns non-null" >&5 10498$as_echo_n "checking if calloc(0, N) returns non-null... " >&6; } 10499if test "$cross_compiling" = yes; then : 10500 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cross compiling: assuming same as malloc" >&5 10501$as_echo "$as_me: WARNING: cross compiling: assuming same as malloc" >&2;} 10502 func_calloc_0_nonnull="$ac_cv_func_malloc_0_nonnull" 10503 10504else 10505 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10506/* end confdefs.h. */ 10507 #include <stdlib.h> 10508int 10509main () 10510{ 10511 void *p = calloc(0, 1); exit(p == NULL); 10512 10513 ; 10514 return 0; 10515} 10516_ACEOF 10517if ac_fn_c_try_run "$LINENO"; then : 10518 func_calloc_0_nonnull=yes 10519else 10520 func_calloc_0_nonnull=no 10521fi 10522rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 10523 conftest.$ac_objext conftest.beam conftest.$ac_ext 10524fi 10525 10526{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $func_calloc_0_nonnull" >&5 10527$as_echo "$func_calloc_0_nonnull" >&6; } 10528 10529if test "x$func_calloc_0_nonnull" = "xyes"; then 10530 10531$as_echo "#define HAVE_CALLOC 1" >>confdefs.h 10532 10533else 10534 10535$as_echo "#define HAVE_CALLOC 0" >>confdefs.h 10536 10537 10538$as_echo "#define calloc rpl_calloc" >>confdefs.h 10539 10540fi 10541 10542# Check for ALTDIRFUNC glob() extension 10543{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GLOB_ALTDIRFUNC support" >&5 10544$as_echo_n "checking for GLOB_ALTDIRFUNC support... " >&6; } 10545cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10546/* end confdefs.h. */ 10547 10548 #include <glob.h> 10549 #ifdef GLOB_ALTDIRFUNC 10550 FOUNDIT 10551 #endif 10552 10553_ACEOF 10554if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 10555 $EGREP "FOUNDIT" >/dev/null 2>&1; then : 10556 10557 10558$as_echo "#define GLOB_HAS_ALTDIRFUNC 1" >>confdefs.h 10559 10560 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10561$as_echo "yes" >&6; } 10562 10563else 10564 10565 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10566$as_echo "no" >&6; } 10567 10568 10569fi 10570rm -f conftest* 10571 10572 10573# Check for g.gl_matchc glob() extension 10574{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for gl_matchc field in glob_t" >&5 10575$as_echo_n "checking for gl_matchc field in glob_t... " >&6; } 10576cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10577/* end confdefs.h. */ 10578 #include <glob.h> 10579int 10580main () 10581{ 10582 glob_t g; g.gl_matchc = 1; 10583 ; 10584 return 0; 10585} 10586_ACEOF 10587if ac_fn_c_try_compile "$LINENO"; then : 10588 10589 10590$as_echo "#define GLOB_HAS_GL_MATCHC 1" >>confdefs.h 10591 10592 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10593$as_echo "yes" >&6; } 10594 10595else 10596 10597 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10598$as_echo "no" >&6; } 10599 10600fi 10601rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10602 10603# Check for g.gl_statv glob() extension 10604{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for gl_statv and GLOB_KEEPSTAT extensions for glob" >&5 10605$as_echo_n "checking for gl_statv and GLOB_KEEPSTAT extensions for glob... " >&6; } 10606cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10607/* end confdefs.h. */ 10608 #include <glob.h> 10609int 10610main () 10611{ 10612 10613#ifndef GLOB_KEEPSTAT 10614#error "glob does not support GLOB_KEEPSTAT extension" 10615#endif 10616glob_t g; 10617g.gl_statv = NULL; 10618 10619 ; 10620 return 0; 10621} 10622_ACEOF 10623if ac_fn_c_try_compile "$LINENO"; then : 10624 10625 10626$as_echo "#define GLOB_HAS_GL_STATV 1" >>confdefs.h 10627 10628 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10629$as_echo "yes" >&6; } 10630 10631else 10632 10633 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10634$as_echo "no" >&6; } 10635 10636 10637fi 10638rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10639 10640ac_fn_c_check_decl "$LINENO" "GLOB_NOMATCH" "ac_cv_have_decl_GLOB_NOMATCH" "#include <glob.h> 10641" 10642if test "x$ac_cv_have_decl_GLOB_NOMATCH" = xyes; then : 10643 ac_have_decl=1 10644else 10645 ac_have_decl=0 10646fi 10647 10648cat >>confdefs.h <<_ACEOF 10649#define HAVE_DECL_GLOB_NOMATCH $ac_have_decl 10650_ACEOF 10651 10652 10653ac_fn_c_check_decl "$LINENO" "VIS_ALL" "ac_cv_have_decl_VIS_ALL" "#include <vis.h> 10654" 10655if test "x$ac_cv_have_decl_VIS_ALL" = xyes; then : 10656 10657else 10658 10659$as_echo "#define BROKEN_STRNVIS 1" >>confdefs.h 10660 10661fi 10662 10663 10664{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct dirent allocates space for d_name" >&5 10665$as_echo_n "checking whether struct dirent allocates space for d_name... " >&6; } 10666if test "$cross_compiling" = yes; then : 10667 10668 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cross compiling: assuming BROKEN_ONE_BYTE_DIRENT_D_NAME" >&5 10669$as_echo "$as_me: WARNING: cross compiling: assuming BROKEN_ONE_BYTE_DIRENT_D_NAME" >&2;} 10670 $as_echo "#define BROKEN_ONE_BYTE_DIRENT_D_NAME 1" >>confdefs.h 10671 10672 10673 10674else 10675 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10676/* end confdefs.h. */ 10677 10678#include <sys/types.h> 10679#include <dirent.h> 10680#include <stdlib.h> 10681 10682int 10683main () 10684{ 10685 10686 struct dirent d; 10687 exit(sizeof(d.d_name)<=sizeof(char)); 10688 10689 ; 10690 return 0; 10691} 10692_ACEOF 10693if ac_fn_c_try_run "$LINENO"; then : 10694 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10695$as_echo "yes" >&6; } 10696else 10697 10698 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10699$as_echo "no" >&6; } 10700 10701$as_echo "#define BROKEN_ONE_BYTE_DIRENT_D_NAME 1" >>confdefs.h 10702 10703 10704fi 10705rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 10706 conftest.$ac_objext conftest.beam conftest.$ac_ext 10707fi 10708 10709 10710{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for /proc/pid/fd directory" >&5 10711$as_echo_n "checking for /proc/pid/fd directory... " >&6; } 10712if test -d "/proc/$$/fd" ; then 10713 10714$as_echo "#define HAVE_PROC_PID 1" >>confdefs.h 10715 10716 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10717$as_echo "yes" >&6; } 10718else 10719 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10720$as_echo "no" >&6; } 10721fi 10722 10723# Check whether user wants to use ldns 10724LDNS_MSG="no" 10725 10726# Check whether --with-ldns was given. 10727if test "${with_ldns+set}" = set; then : 10728 withval=$with_ldns; 10729 ldns="" 10730 if test "x$withval" = "xyes" ; then 10731 if test -n "$ac_tool_prefix"; then 10732 # Extract the first word of "${ac_tool_prefix}ldns-config", so it can be a program name with args. 10733set dummy ${ac_tool_prefix}ldns-config; ac_word=$2 10734{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 10735$as_echo_n "checking for $ac_word... " >&6; } 10736if ${ac_cv_path_LDNSCONFIG+:} false; then : 10737 $as_echo_n "(cached) " >&6 10738else 10739 case $LDNSCONFIG in 10740 [\\/]* | ?:[\\/]*) 10741 ac_cv_path_LDNSCONFIG="$LDNSCONFIG" # Let the user override the test with a path. 10742 ;; 10743 *) 10744 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10745for as_dir in $PATH 10746do 10747 IFS=$as_save_IFS 10748 test -z "$as_dir" && as_dir=. 10749 for ac_exec_ext in '' $ac_executable_extensions; do 10750 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 10751 ac_cv_path_LDNSCONFIG="$as_dir/$ac_word$ac_exec_ext" 10752 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 10753 break 2 10754 fi 10755done 10756 done 10757IFS=$as_save_IFS 10758 10759 ;; 10760esac 10761fi 10762LDNSCONFIG=$ac_cv_path_LDNSCONFIG 10763if test -n "$LDNSCONFIG"; then 10764 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LDNSCONFIG" >&5 10765$as_echo "$LDNSCONFIG" >&6; } 10766else 10767 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10768$as_echo "no" >&6; } 10769fi 10770 10771 10772fi 10773if test -z "$ac_cv_path_LDNSCONFIG"; then 10774 ac_pt_LDNSCONFIG=$LDNSCONFIG 10775 # Extract the first word of "ldns-config", so it can be a program name with args. 10776set dummy ldns-config; ac_word=$2 10777{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 10778$as_echo_n "checking for $ac_word... " >&6; } 10779if ${ac_cv_path_ac_pt_LDNSCONFIG+:} false; then : 10780 $as_echo_n "(cached) " >&6 10781else 10782 case $ac_pt_LDNSCONFIG in 10783 [\\/]* | ?:[\\/]*) 10784 ac_cv_path_ac_pt_LDNSCONFIG="$ac_pt_LDNSCONFIG" # Let the user override the test with a path. 10785 ;; 10786 *) 10787 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10788for as_dir in $PATH 10789do 10790 IFS=$as_save_IFS 10791 test -z "$as_dir" && as_dir=. 10792 for ac_exec_ext in '' $ac_executable_extensions; do 10793 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 10794 ac_cv_path_ac_pt_LDNSCONFIG="$as_dir/$ac_word$ac_exec_ext" 10795 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 10796 break 2 10797 fi 10798done 10799 done 10800IFS=$as_save_IFS 10801 10802 ;; 10803esac 10804fi 10805ac_pt_LDNSCONFIG=$ac_cv_path_ac_pt_LDNSCONFIG 10806if test -n "$ac_pt_LDNSCONFIG"; then 10807 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_LDNSCONFIG" >&5 10808$as_echo "$ac_pt_LDNSCONFIG" >&6; } 10809else 10810 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10811$as_echo "no" >&6; } 10812fi 10813 10814 if test "x$ac_pt_LDNSCONFIG" = x; then 10815 LDNSCONFIG="no" 10816 else 10817 case $cross_compiling:$ac_tool_warned in 10818yes:) 10819{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 10820$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 10821ac_tool_warned=yes ;; 10822esac 10823 LDNSCONFIG=$ac_pt_LDNSCONFIG 10824 fi 10825else 10826 LDNSCONFIG="$ac_cv_path_LDNSCONFIG" 10827fi 10828 10829 if test "x$LDNSCONFIG" = "xno"; then 10830 LIBS="-lldns $LIBS" 10831 ldns=yes 10832 else 10833 LIBS="$LIBS `$LDNSCONFIG --libs`" 10834 CPPFLAGS="$CPPFLAGS `$LDNSCONFIG --cflags`" 10835 ldns=yes 10836 fi 10837 elif test "x$withval" != "xno" ; then 10838 CPPFLAGS="$CPPFLAGS -I${withval}/include" 10839 LDFLAGS="$LDFLAGS -L${withval}/lib" 10840 LIBS="-lldns $LIBS" 10841 ldns=yes 10842 fi 10843 10844 # Verify that it works. 10845 if test "x$ldns" = "xyes" ; then 10846 10847$as_echo "#define HAVE_LDNS 1" >>confdefs.h 10848 10849 LDNS_MSG="yes" 10850 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ldns support" >&5 10851$as_echo_n "checking for ldns support... " >&6; } 10852 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10853/* end confdefs.h. */ 10854 10855#include <stdio.h> 10856#include <stdlib.h> 10857#ifdef HAVE_STDINT_H 10858# include <stdint.h> 10859#endif 10860#include <ldns/ldns.h> 10861int main() { ldns_status status = ldns_verify_trusted(NULL, NULL, NULL, NULL); status=LDNS_STATUS_OK; exit(0); } 10862 10863 10864_ACEOF 10865if ac_fn_c_try_link "$LINENO"; then : 10866 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10867$as_echo "yes" >&6; } 10868else 10869 10870 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10871$as_echo "no" >&6; } 10872 as_fn_error $? "** Incomplete or missing ldns libraries." "$LINENO" 5 10873 10874fi 10875rm -f core conftest.err conftest.$ac_objext \ 10876 conftest$ac_exeext conftest.$ac_ext 10877 fi 10878 10879fi 10880 10881 10882# Check whether user wants libedit support 10883LIBEDIT_MSG="no" 10884 10885# Check whether --with-libedit was given. 10886if test "${with_libedit+set}" = set; then : 10887 withval=$with_libedit; if test "x$withval" != "xno" ; then 10888 if test "x$withval" = "xyes" ; then 10889 if test -n "$ac_tool_prefix"; then 10890 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 10891set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 10892{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 10893$as_echo_n "checking for $ac_word... " >&6; } 10894if ${ac_cv_path_PKGCONFIG+:} false; then : 10895 $as_echo_n "(cached) " >&6 10896else 10897 case $PKGCONFIG in 10898 [\\/]* | ?:[\\/]*) 10899 ac_cv_path_PKGCONFIG="$PKGCONFIG" # Let the user override the test with a path. 10900 ;; 10901 *) 10902 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10903for as_dir in $PATH 10904do 10905 IFS=$as_save_IFS 10906 test -z "$as_dir" && as_dir=. 10907 for ac_exec_ext in '' $ac_executable_extensions; do 10908 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 10909 ac_cv_path_PKGCONFIG="$as_dir/$ac_word$ac_exec_ext" 10910 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 10911 break 2 10912 fi 10913done 10914 done 10915IFS=$as_save_IFS 10916 10917 ;; 10918esac 10919fi 10920PKGCONFIG=$ac_cv_path_PKGCONFIG 10921if test -n "$PKGCONFIG"; then 10922 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKGCONFIG" >&5 10923$as_echo "$PKGCONFIG" >&6; } 10924else 10925 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10926$as_echo "no" >&6; } 10927fi 10928 10929 10930fi 10931if test -z "$ac_cv_path_PKGCONFIG"; then 10932 ac_pt_PKGCONFIG=$PKGCONFIG 10933 # Extract the first word of "pkg-config", so it can be a program name with args. 10934set dummy pkg-config; ac_word=$2 10935{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 10936$as_echo_n "checking for $ac_word... " >&6; } 10937if ${ac_cv_path_ac_pt_PKGCONFIG+:} false; then : 10938 $as_echo_n "(cached) " >&6 10939else 10940 case $ac_pt_PKGCONFIG in 10941 [\\/]* | ?:[\\/]*) 10942 ac_cv_path_ac_pt_PKGCONFIG="$ac_pt_PKGCONFIG" # Let the user override the test with a path. 10943 ;; 10944 *) 10945 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10946for as_dir in $PATH 10947do 10948 IFS=$as_save_IFS 10949 test -z "$as_dir" && as_dir=. 10950 for ac_exec_ext in '' $ac_executable_extensions; do 10951 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 10952 ac_cv_path_ac_pt_PKGCONFIG="$as_dir/$ac_word$ac_exec_ext" 10953 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 10954 break 2 10955 fi 10956done 10957 done 10958IFS=$as_save_IFS 10959 10960 ;; 10961esac 10962fi 10963ac_pt_PKGCONFIG=$ac_cv_path_ac_pt_PKGCONFIG 10964if test -n "$ac_pt_PKGCONFIG"; then 10965 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKGCONFIG" >&5 10966$as_echo "$ac_pt_PKGCONFIG" >&6; } 10967else 10968 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10969$as_echo "no" >&6; } 10970fi 10971 10972 if test "x$ac_pt_PKGCONFIG" = x; then 10973 PKGCONFIG="no" 10974 else 10975 case $cross_compiling:$ac_tool_warned in 10976yes:) 10977{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 10978$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 10979ac_tool_warned=yes ;; 10980esac 10981 PKGCONFIG=$ac_pt_PKGCONFIG 10982 fi 10983else 10984 PKGCONFIG="$ac_cv_path_PKGCONFIG" 10985fi 10986 10987 if test "x$PKGCONFIG" != "xno"; then 10988 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $PKGCONFIG knows about libedit" >&5 10989$as_echo_n "checking if $PKGCONFIG knows about libedit... " >&6; } 10990 if "$PKGCONFIG" libedit; then 10991 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10992$as_echo "yes" >&6; } 10993 use_pkgconfig_for_libedit=yes 10994 else 10995 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10996$as_echo "no" >&6; } 10997 fi 10998 fi 10999 else 11000 CPPFLAGS="$CPPFLAGS -I${withval}/include" 11001 if test -n "${rpath_opt}"; then 11002 LDFLAGS="-L${withval}/lib ${rpath_opt}${withval}/lib ${LDFLAGS}" 11003 else 11004 LDFLAGS="-L${withval}/lib ${LDFLAGS}" 11005 fi 11006 fi 11007 if test "x$use_pkgconfig_for_libedit" = "xyes"; then 11008 LIBEDIT=`$PKGCONFIG --libs libedit` 11009 CPPFLAGS="$CPPFLAGS `$PKGCONFIG --cflags libedit`" 11010 else 11011 LIBEDIT="-ledit -lcurses" 11012 fi 11013 OTHERLIBS=`echo $LIBEDIT | sed 's/-ledit//'` 11014 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for el_init in -ledit" >&5 11015$as_echo_n "checking for el_init in -ledit... " >&6; } 11016if ${ac_cv_lib_edit_el_init+:} false; then : 11017 $as_echo_n "(cached) " >&6 11018else 11019 ac_check_lib_save_LIBS=$LIBS 11020LIBS="-ledit $OTHERLIBS 11021 $LIBS" 11022cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11023/* end confdefs.h. */ 11024 11025/* Override any GCC internal prototype to avoid an error. 11026 Use char because int might match the return type of a GCC 11027 builtin and then its argument prototype would still apply. */ 11028#ifdef __cplusplus 11029extern "C" 11030#endif 11031char el_init (); 11032int 11033main () 11034{ 11035return el_init (); 11036 ; 11037 return 0; 11038} 11039_ACEOF 11040if ac_fn_c_try_link "$LINENO"; then : 11041 ac_cv_lib_edit_el_init=yes 11042else 11043 ac_cv_lib_edit_el_init=no 11044fi 11045rm -f core conftest.err conftest.$ac_objext \ 11046 conftest$ac_exeext conftest.$ac_ext 11047LIBS=$ac_check_lib_save_LIBS 11048fi 11049{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_edit_el_init" >&5 11050$as_echo "$ac_cv_lib_edit_el_init" >&6; } 11051if test "x$ac_cv_lib_edit_el_init" = xyes; then : 11052 11053$as_echo "#define USE_LIBEDIT 1" >>confdefs.h 11054 11055 LIBEDIT_MSG="yes" 11056 11057 11058else 11059 as_fn_error $? "libedit not found" "$LINENO" 5 11060fi 11061 11062 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libedit version is compatible" >&5 11063$as_echo_n "checking if libedit version is compatible... " >&6; } 11064 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11065/* end confdefs.h. */ 11066 11067#include <histedit.h> 11068#include <stdlib.h> 11069 11070int 11071main () 11072{ 11073 11074 int i = H_SETSIZE; 11075 el_init("", NULL, NULL, NULL); 11076 exit(0); 11077 11078 ; 11079 return 0; 11080} 11081_ACEOF 11082if ac_fn_c_try_compile "$LINENO"; then : 11083 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11084$as_echo "yes" >&6; } 11085else 11086 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11087$as_echo "no" >&6; } 11088 as_fn_error $? "libedit version is not compatible" "$LINENO" 5 11089 11090fi 11091rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 11092 fi 11093 11094fi 11095 11096 11097AUDIT_MODULE=none 11098 11099# Check whether --with-audit was given. 11100if test "${with_audit+set}" = set; then : 11101 withval=$with_audit; 11102 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for supported audit module" >&5 11103$as_echo_n "checking for supported audit module... " >&6; } 11104 case "$withval" in 11105 bsm) 11106 { $as_echo "$as_me:${as_lineno-$LINENO}: result: bsm" >&5 11107$as_echo "bsm" >&6; } 11108 AUDIT_MODULE=bsm 11109 for ac_header in bsm/audit.h 11110do : 11111 ac_fn_c_check_header_compile "$LINENO" "bsm/audit.h" "ac_cv_header_bsm_audit_h" " 11112#ifdef HAVE_TIME_H 11113# include <time.h> 11114#endif 11115 11116 11117" 11118if test "x$ac_cv_header_bsm_audit_h" = xyes; then : 11119 cat >>confdefs.h <<_ACEOF 11120#define HAVE_BSM_AUDIT_H 1 11121_ACEOF 11122 11123else 11124 as_fn_error $? "BSM enabled and bsm/audit.h not found" "$LINENO" 5 11125fi 11126 11127done 11128 11129 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getaudit in -lbsm" >&5 11130$as_echo_n "checking for getaudit in -lbsm... " >&6; } 11131if ${ac_cv_lib_bsm_getaudit+:} false; then : 11132 $as_echo_n "(cached) " >&6 11133else 11134 ac_check_lib_save_LIBS=$LIBS 11135LIBS="-lbsm $LIBS" 11136cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11137/* end confdefs.h. */ 11138 11139/* Override any GCC internal prototype to avoid an error. 11140 Use char because int might match the return type of a GCC 11141 builtin and then its argument prototype would still apply. */ 11142#ifdef __cplusplus 11143extern "C" 11144#endif 11145char getaudit (); 11146int 11147main () 11148{ 11149return getaudit (); 11150 ; 11151 return 0; 11152} 11153_ACEOF 11154if ac_fn_c_try_link "$LINENO"; then : 11155 ac_cv_lib_bsm_getaudit=yes 11156else 11157 ac_cv_lib_bsm_getaudit=no 11158fi 11159rm -f core conftest.err conftest.$ac_objext \ 11160 conftest$ac_exeext conftest.$ac_ext 11161LIBS=$ac_check_lib_save_LIBS 11162fi 11163{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsm_getaudit" >&5 11164$as_echo "$ac_cv_lib_bsm_getaudit" >&6; } 11165if test "x$ac_cv_lib_bsm_getaudit" = xyes; then : 11166 cat >>confdefs.h <<_ACEOF 11167#define HAVE_LIBBSM 1 11168_ACEOF 11169 11170 LIBS="-lbsm $LIBS" 11171 11172else 11173 as_fn_error $? "BSM enabled and required library not found" "$LINENO" 5 11174fi 11175 11176 for ac_func in getaudit 11177do : 11178 ac_fn_c_check_func "$LINENO" "getaudit" "ac_cv_func_getaudit" 11179if test "x$ac_cv_func_getaudit" = xyes; then : 11180 cat >>confdefs.h <<_ACEOF 11181#define HAVE_GETAUDIT 1 11182_ACEOF 11183 11184else 11185 as_fn_error $? "BSM enabled and required function not found" "$LINENO" 5 11186fi 11187done 11188 11189 # These are optional 11190 for ac_func in getaudit_addr aug_get_machine 11191do : 11192 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 11193ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 11194if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 11195 cat >>confdefs.h <<_ACEOF 11196#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 11197_ACEOF 11198 11199fi 11200done 11201 11202 11203$as_echo "#define USE_BSM_AUDIT 1" >>confdefs.h 11204 11205 if test "$sol2ver" -ge 11; then 11206 SSHDLIBS="$SSHDLIBS -lscf" 11207 11208$as_echo "#define BROKEN_BSM_API 1" >>confdefs.h 11209 11210 fi 11211 ;; 11212 linux) 11213 { $as_echo "$as_me:${as_lineno-$LINENO}: result: linux" >&5 11214$as_echo "linux" >&6; } 11215 AUDIT_MODULE=linux 11216 for ac_header in libaudit.h 11217do : 11218 ac_fn_c_check_header_mongrel "$LINENO" "libaudit.h" "ac_cv_header_libaudit_h" "$ac_includes_default" 11219if test "x$ac_cv_header_libaudit_h" = xyes; then : 11220 cat >>confdefs.h <<_ACEOF 11221#define HAVE_LIBAUDIT_H 1 11222_ACEOF 11223 11224fi 11225 11226done 11227 11228 SSHDLIBS="$SSHDLIBS -laudit" 11229 11230$as_echo "#define USE_LINUX_AUDIT 1" >>confdefs.h 11231 11232 ;; 11233 debug) 11234 AUDIT_MODULE=debug 11235 { $as_echo "$as_me:${as_lineno-$LINENO}: result: debug" >&5 11236$as_echo "debug" >&6; } 11237 11238$as_echo "#define SSH_AUDIT_EVENTS 1" >>confdefs.h 11239 11240 ;; 11241 no) 11242 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11243$as_echo "no" >&6; } 11244 ;; 11245 *) 11246 as_fn_error $? "Unknown audit module $withval" "$LINENO" 5 11247 ;; 11248 esac 11249 11250fi 11251 11252 11253 11254# Check whether --with-pie was given. 11255if test "${with_pie+set}" = set; then : 11256 withval=$with_pie; 11257 if test "x$withval" = "xno"; then 11258 use_pie=no 11259 fi 11260 if test "x$withval" = "xyes"; then 11261 use_pie=yes 11262 fi 11263 11264 11265fi 11266 11267if test "x$use_pie" = "x"; then 11268 use_pie=no 11269fi 11270if test "x$use_toolchain_hardening" != "x1" && test "x$use_pie" = "xauto"; then 11271 # Turn off automatic PIE when toolchain hardening is off. 11272 use_pie=no 11273fi 11274if test "x$use_pie" = "xauto"; then 11275 # Automatic PIE requires gcc >= 4.x 11276 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gcc >= 4.x" >&5 11277$as_echo_n "checking for gcc >= 4.x... " >&6; } 11278 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11279/* end confdefs.h. */ 11280 11281#if !defined(__GNUC__) || __GNUC__ < 4 11282#error gcc is too old 11283#endif 11284 11285_ACEOF 11286if ac_fn_c_try_compile "$LINENO"; then : 11287 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11288$as_echo "yes" >&6; } 11289else 11290 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11291$as_echo "no" >&6; } 11292 use_pie=no 11293 11294fi 11295rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 11296fi 11297if test "x$use_pie" != "xno"; then 11298 SAVED_CFLAGS="$CFLAGS" 11299 SAVED_LDFLAGS="$LDFLAGS" 11300 { 11301 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports compile flag -fPIE" >&5 11302$as_echo_n "checking if $CC supports compile flag -fPIE... " >&6; } 11303 saved_CFLAGS="$CFLAGS" 11304 CFLAGS="$CFLAGS $WERROR -fPIE" 11305 _define_flag="" 11306 test "x$_define_flag" = "x" && _define_flag="-fPIE" 11307 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11308/* end confdefs.h. */ 11309 11310#include <stdlib.h> 11311#include <stdio.h> 11312int main(int argc, char **argv) { 11313 (void)argv; 11314 /* Some math to catch -ftrapv problems in the toolchain */ 11315 int i = 123 * argc, j = 456 + argc, k = 789 - argc; 11316 float l = i * 2.1; 11317 double m = l / 0.5; 11318 long long int n = argc * 12345LL, o = 12345LL * (long long int)argc; 11319 printf("%d %d %d %f %f %lld %lld\n", i, j, k, l, m, n, o); 11320 /* 11321 * Test fallthrough behaviour. clang 10's -Wimplicit-fallthrough does 11322 * not understand comments and we don't use the "fallthrough" attribute 11323 * that it's looking for. 11324 */ 11325 switch(i){ 11326 case 0: j += i; 11327 /* FALLTHROUGH */ 11328 default: j += k; 11329 } 11330 exit(0); 11331} 11332 11333_ACEOF 11334if ac_fn_c_try_compile "$LINENO"; then : 11335 11336if $ac_cv_path_EGREP -i "unrecognized option|warning.*ignored" conftest.err >/dev/null 11337then 11338 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11339$as_echo "no" >&6; } 11340 CFLAGS="$saved_CFLAGS" 11341else 11342 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11343$as_echo "yes" >&6; } 11344 CFLAGS="$saved_CFLAGS $_define_flag" 11345fi 11346else 11347 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11348$as_echo "no" >&6; } 11349 CFLAGS="$saved_CFLAGS" 11350 11351fi 11352rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 11353} 11354 { 11355 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $LD supports link flag -pie" >&5 11356$as_echo_n "checking if $LD supports link flag -pie... " >&6; } 11357 saved_LDFLAGS="$LDFLAGS" 11358 LDFLAGS="$LDFLAGS $WERROR -pie" 11359 _define_flag="" 11360 test "x$_define_flag" = "x" && _define_flag="-pie" 11361 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11362/* end confdefs.h. */ 11363 11364#include <stdlib.h> 11365#include <stdio.h> 11366int main(int argc, char **argv) { 11367 (void)argv; 11368 /* Some math to catch -ftrapv problems in the toolchain */ 11369 int i = 123 * argc, j = 456 + argc, k = 789 - argc; 11370 float l = i * 2.1; 11371 double m = l / 0.5; 11372 long long int n = argc * 12345LL, o = 12345LL * (long long int)argc; 11373 long long p = n * o; 11374 printf("%d %d %d %f %f %lld %lld %lld\n", i, j, k, l, m, n, o, p); 11375 exit(0); 11376} 11377 11378_ACEOF 11379if ac_fn_c_try_link "$LINENO"; then : 11380 11381if $ac_cv_path_EGREP -i "unrecognized option|warning.*ignored" conftest.err >/dev/null 11382then 11383 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11384$as_echo "no" >&6; } 11385 LDFLAGS="$saved_LDFLAGS" 11386else 11387 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11388$as_echo "yes" >&6; } 11389 LDFLAGS="$saved_LDFLAGS $_define_flag" 11390fi 11391else 11392 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11393$as_echo "no" >&6; } 11394 LDFLAGS="$saved_LDFLAGS" 11395 11396fi 11397rm -f core conftest.err conftest.$ac_objext \ 11398 conftest$ac_exeext conftest.$ac_ext 11399} 11400 # We use both -fPIE and -pie or neither. 11401 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether both -fPIE and -pie are supported" >&5 11402$as_echo_n "checking whether both -fPIE and -pie are supported... " >&6; } 11403 if echo "x $CFLAGS" | grep ' -fPIE' >/dev/null 2>&1 && \ 11404 echo "x $LDFLAGS" | grep ' -pie' >/dev/null 2>&1 ; then 11405 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11406$as_echo "yes" >&6; } 11407 else 11408 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11409$as_echo "no" >&6; } 11410 CFLAGS="$SAVED_CFLAGS" 11411 LDFLAGS="$SAVED_LDFLAGS" 11412 fi 11413fi 11414 11415{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -fPIC is accepted" >&5 11416$as_echo_n "checking whether -fPIC is accepted... " >&6; } 11417SAVED_CFLAGS="$CFLAGS" 11418CFLAGS="$CFLAGS -fPIC" 11419cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11420/* end confdefs.h. */ 11421 #include <stdlib.h> 11422int 11423main () 11424{ 11425 exit(0); 11426 ; 11427 return 0; 11428} 11429_ACEOF 11430if ac_fn_c_try_compile "$LINENO"; then : 11431 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11432$as_echo "yes" >&6; } 11433 PICFLAG="-fPIC"; 11434else 11435 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11436$as_echo "no" >&6; } 11437 PICFLAG=""; 11438fi 11439rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 11440CFLAGS="$SAVED_CFLAGS" 11441 11442 11443for ac_func in \ 11444 Blowfish_initstate \ 11445 Blowfish_expandstate \ 11446 Blowfish_expand0state \ 11447 Blowfish_stream2word \ 11448 SHA256Update \ 11449 SHA384Update \ 11450 SHA512Update \ 11451 asprintf \ 11452 b64_ntop \ 11453 __b64_ntop \ 11454 b64_pton \ 11455 __b64_pton \ 11456 bcopy \ 11457 bcrypt_pbkdf \ 11458 bindresvport_sa \ 11459 blf_enc \ 11460 bzero \ 11461 cap_rights_limit \ 11462 clock \ 11463 closefrom \ 11464 dirfd \ 11465 endgrent \ 11466 err \ 11467 errx \ 11468 explicit_bzero \ 11469 explicit_memset \ 11470 fchmod \ 11471 fchmodat \ 11472 fchown \ 11473 fchownat \ 11474 flock \ 11475 fnmatch \ 11476 freeaddrinfo \ 11477 freezero \ 11478 fstatfs \ 11479 fstatvfs \ 11480 futimes \ 11481 getaddrinfo \ 11482 getcwd \ 11483 getgrouplist \ 11484 getline \ 11485 getnameinfo \ 11486 getopt \ 11487 getpagesize \ 11488 getpeereid \ 11489 getpeerucred \ 11490 getpgid \ 11491 _getpty \ 11492 getrlimit \ 11493 getrandom \ 11494 getsid \ 11495 getttyent \ 11496 glob \ 11497 group_from_gid \ 11498 inet_aton \ 11499 inet_ntoa \ 11500 inet_ntop \ 11501 innetgr \ 11502 llabs \ 11503 localtime_r \ 11504 login_getcapbool \ 11505 login_getpwclass \ 11506 md5_crypt \ 11507 memmem \ 11508 memmove \ 11509 memset_s \ 11510 mkdtemp \ 11511 ngetaddrinfo \ 11512 nsleep \ 11513 ogetaddrinfo \ 11514 openlog_r \ 11515 pledge \ 11516 poll \ 11517 prctl \ 11518 procctl \ 11519 pselect \ 11520 pstat \ 11521 raise \ 11522 readpassphrase \ 11523 reallocarray \ 11524 realpath \ 11525 recvmsg \ 11526 recallocarray \ 11527 rresvport_af \ 11528 sendmsg \ 11529 setdtablesize \ 11530 setegid \ 11531 setenv \ 11532 seteuid \ 11533 setgroupent \ 11534 setgroups \ 11535 setlinebuf \ 11536 setlogin \ 11537 setpassent\ 11538 setpcred \ 11539 setproctitle \ 11540 setregid \ 11541 setreuid \ 11542 setrlimit \ 11543 setsid \ 11544 setvbuf \ 11545 sigaction \ 11546 sigvec \ 11547 snprintf \ 11548 socketpair \ 11549 statfs \ 11550 statvfs \ 11551 strcasestr \ 11552 strdup \ 11553 strerror \ 11554 strlcat \ 11555 strlcpy \ 11556 strmode \ 11557 strndup \ 11558 strnlen \ 11559 strnvis \ 11560 strptime \ 11561 strsignal \ 11562 strtonum \ 11563 strtoll \ 11564 strtoul \ 11565 strtoull \ 11566 swap32 \ 11567 sysconf \ 11568 tcgetpgrp \ 11569 timingsafe_bcmp \ 11570 truncate \ 11571 unsetenv \ 11572 updwtmpx \ 11573 utimensat \ 11574 user_from_uid \ 11575 usleep \ 11576 vasprintf \ 11577 vsnprintf \ 11578 waitpid \ 11579 warn \ 11580 11581do : 11582 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 11583ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 11584if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 11585 cat >>confdefs.h <<_ACEOF 11586#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 11587_ACEOF 11588 11589fi 11590done 11591 11592 11593ac_fn_c_check_decl "$LINENO" "bzero" "ac_cv_have_decl_bzero" "$ac_includes_default" 11594if test "x$ac_cv_have_decl_bzero" = xyes; then : 11595 ac_have_decl=1 11596else 11597 ac_have_decl=0 11598fi 11599 11600cat >>confdefs.h <<_ACEOF 11601#define HAVE_DECL_BZERO $ac_have_decl 11602_ACEOF 11603ac_fn_c_check_decl "$LINENO" "memmem" "ac_cv_have_decl_memmem" "$ac_includes_default" 11604if test "x$ac_cv_have_decl_memmem" = xyes; then : 11605 ac_have_decl=1 11606else 11607 ac_have_decl=0 11608fi 11609 11610cat >>confdefs.h <<_ACEOF 11611#define HAVE_DECL_MEMMEM $ac_have_decl 11612_ACEOF 11613 11614 11615for ac_func in mblen mbtowc nl_langinfo wcwidth 11616do : 11617 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 11618ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 11619if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 11620 cat >>confdefs.h <<_ACEOF 11621#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 11622_ACEOF 11623 11624fi 11625done 11626 11627 11628TEST_SSH_UTF8=${TEST_SSH_UTF8:=yes} 11629{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for utf8 locale support" >&5 11630$as_echo_n "checking for utf8 locale support... " >&6; } 11631if test "$cross_compiling" = yes; then : 11632 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cross compiling: assuming yes" >&5 11633$as_echo "$as_me: WARNING: cross compiling: assuming yes" >&2;} 11634 11635else 11636 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11637/* end confdefs.h. */ 11638 11639#include <locale.h> 11640#include <stdlib.h> 11641 11642int 11643main () 11644{ 11645 11646 char *loc = setlocale(LC_CTYPE, "en_US.UTF-8"); 11647 if (loc != NULL) 11648 exit(0); 11649 exit(1); 11650 11651 ; 11652 return 0; 11653} 11654_ACEOF 11655if ac_fn_c_try_run "$LINENO"; then : 11656 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11657$as_echo "yes" >&6; } 11658else 11659 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11660$as_echo "no" >&6; } 11661 TEST_SSH_UTF8=no 11662fi 11663rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 11664 conftest.$ac_objext conftest.beam conftest.$ac_ext 11665fi 11666 11667 11668cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11669/* end confdefs.h. */ 11670 #include <ctype.h> 11671int 11672main () 11673{ 11674 return (isblank('a')); 11675 ; 11676 return 0; 11677} 11678_ACEOF 11679if ac_fn_c_try_link "$LINENO"; then : 11680 11681$as_echo "#define HAVE_ISBLANK 1" >>confdefs.h 11682 11683 11684fi 11685rm -f core conftest.err conftest.$ac_objext \ 11686 conftest$ac_exeext conftest.$ac_ext 11687 11688disable_pkcs11= 11689# Check whether --enable-pkcs11 was given. 11690if test "${enable_pkcs11+set}" = set; then : 11691 enableval=$enable_pkcs11; 11692 if test "x$enableval" = "xno" ; then 11693 disable_pkcs11=1 11694 fi 11695 11696 11697fi 11698 11699 11700disable_sk= 11701# Check whether --enable-security-key was given. 11702if test "${enable_security_key+set}" = set; then : 11703 enableval=$enable_security_key; 11704 if test "x$enableval" = "xno" ; then 11705 disable_sk=1 11706 fi 11707 11708 11709fi 11710 11711enable_sk_internal= 11712 11713# Check whether --with-security-key-builtin was given. 11714if test "${with_security_key_builtin+set}" = set; then : 11715 withval=$with_security_key_builtin; 11716 if test "x$withval" != "xno" ; then 11717 enable_sk_internal=yes 11718 fi 11719 11720 11721fi 11722 11723test "x$disable_sk" != "x" && enable_sk_internal="" 11724 11725{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5 11726$as_echo_n "checking for library containing dlopen... " >&6; } 11727if ${ac_cv_search_dlopen+:} false; then : 11728 $as_echo_n "(cached) " >&6 11729else 11730 ac_func_search_save_LIBS=$LIBS 11731cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11732/* end confdefs.h. */ 11733 11734/* Override any GCC internal prototype to avoid an error. 11735 Use char because int might match the return type of a GCC 11736 builtin and then its argument prototype would still apply. */ 11737#ifdef __cplusplus 11738extern "C" 11739#endif 11740char dlopen (); 11741int 11742main () 11743{ 11744return dlopen (); 11745 ; 11746 return 0; 11747} 11748_ACEOF 11749for ac_lib in '' dl; do 11750 if test -z "$ac_lib"; then 11751 ac_res="none required" 11752 else 11753 ac_res=-l$ac_lib 11754 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 11755 fi 11756 if ac_fn_c_try_link "$LINENO"; then : 11757 ac_cv_search_dlopen=$ac_res 11758fi 11759rm -f core conftest.err conftest.$ac_objext \ 11760 conftest$ac_exeext 11761 if ${ac_cv_search_dlopen+:} false; then : 11762 break 11763fi 11764done 11765if ${ac_cv_search_dlopen+:} false; then : 11766 11767else 11768 ac_cv_search_dlopen=no 11769fi 11770rm conftest.$ac_ext 11771LIBS=$ac_func_search_save_LIBS 11772fi 11773{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5 11774$as_echo "$ac_cv_search_dlopen" >&6; } 11775ac_res=$ac_cv_search_dlopen 11776if test "$ac_res" != no; then : 11777 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 11778 11779fi 11780 11781for ac_func in dlopen 11782do : 11783 ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen" 11784if test "x$ac_cv_func_dlopen" = xyes; then : 11785 cat >>confdefs.h <<_ACEOF 11786#define HAVE_DLOPEN 1 11787_ACEOF 11788 11789fi 11790done 11791 11792ac_fn_c_check_decl "$LINENO" "RTLD_NOW" "ac_cv_have_decl_RTLD_NOW" "#include <dlfcn.h> 11793" 11794if test "x$ac_cv_have_decl_RTLD_NOW" = xyes; then : 11795 11796fi 11797 11798 11799# IRIX has a const char return value for gai_strerror() 11800for ac_func in gai_strerror 11801do : 11802 ac_fn_c_check_func "$LINENO" "gai_strerror" "ac_cv_func_gai_strerror" 11803if test "x$ac_cv_func_gai_strerror" = xyes; then : 11804 cat >>confdefs.h <<_ACEOF 11805#define HAVE_GAI_STRERROR 1 11806_ACEOF 11807 11808 $as_echo "#define HAVE_GAI_STRERROR 1" >>confdefs.h 11809 11810 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11811/* end confdefs.h. */ 11812 11813#include <sys/types.h> 11814#include <sys/socket.h> 11815#include <netdb.h> 11816 11817const char *gai_strerror(int); 11818 11819int 11820main () 11821{ 11822 11823 char *str; 11824 str = gai_strerror(0); 11825 11826 ; 11827 return 0; 11828} 11829_ACEOF 11830if ac_fn_c_try_compile "$LINENO"; then : 11831 11832 11833$as_echo "#define HAVE_CONST_GAI_STRERROR_PROTO 1" >>confdefs.h 11834 11835fi 11836rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 11837fi 11838done 11839 11840 11841{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing nanosleep" >&5 11842$as_echo_n "checking for library containing nanosleep... " >&6; } 11843if ${ac_cv_search_nanosleep+:} false; then : 11844 $as_echo_n "(cached) " >&6 11845else 11846 ac_func_search_save_LIBS=$LIBS 11847cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11848/* end confdefs.h. */ 11849 11850/* Override any GCC internal prototype to avoid an error. 11851 Use char because int might match the return type of a GCC 11852 builtin and then its argument prototype would still apply. */ 11853#ifdef __cplusplus 11854extern "C" 11855#endif 11856char nanosleep (); 11857int 11858main () 11859{ 11860return nanosleep (); 11861 ; 11862 return 0; 11863} 11864_ACEOF 11865for ac_lib in '' rt posix4; do 11866 if test -z "$ac_lib"; then 11867 ac_res="none required" 11868 else 11869 ac_res=-l$ac_lib 11870 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 11871 fi 11872 if ac_fn_c_try_link "$LINENO"; then : 11873 ac_cv_search_nanosleep=$ac_res 11874fi 11875rm -f core conftest.err conftest.$ac_objext \ 11876 conftest$ac_exeext 11877 if ${ac_cv_search_nanosleep+:} false; then : 11878 break 11879fi 11880done 11881if ${ac_cv_search_nanosleep+:} false; then : 11882 11883else 11884 ac_cv_search_nanosleep=no 11885fi 11886rm conftest.$ac_ext 11887LIBS=$ac_func_search_save_LIBS 11888fi 11889{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_nanosleep" >&5 11890$as_echo "$ac_cv_search_nanosleep" >&6; } 11891ac_res=$ac_cv_search_nanosleep 11892if test "$ac_res" != no; then : 11893 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 11894 11895$as_echo "#define HAVE_NANOSLEEP 1" >>confdefs.h 11896 11897fi 11898 11899 11900{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing clock_gettime" >&5 11901$as_echo_n "checking for library containing clock_gettime... " >&6; } 11902if ${ac_cv_search_clock_gettime+:} false; then : 11903 $as_echo_n "(cached) " >&6 11904else 11905 ac_func_search_save_LIBS=$LIBS 11906cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11907/* end confdefs.h. */ 11908 11909/* Override any GCC internal prototype to avoid an error. 11910 Use char because int might match the return type of a GCC 11911 builtin and then its argument prototype would still apply. */ 11912#ifdef __cplusplus 11913extern "C" 11914#endif 11915char clock_gettime (); 11916int 11917main () 11918{ 11919return clock_gettime (); 11920 ; 11921 return 0; 11922} 11923_ACEOF 11924for ac_lib in '' rt; do 11925 if test -z "$ac_lib"; then 11926 ac_res="none required" 11927 else 11928 ac_res=-l$ac_lib 11929 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 11930 fi 11931 if ac_fn_c_try_link "$LINENO"; then : 11932 ac_cv_search_clock_gettime=$ac_res 11933fi 11934rm -f core conftest.err conftest.$ac_objext \ 11935 conftest$ac_exeext 11936 if ${ac_cv_search_clock_gettime+:} false; then : 11937 break 11938fi 11939done 11940if ${ac_cv_search_clock_gettime+:} false; then : 11941 11942else 11943 ac_cv_search_clock_gettime=no 11944fi 11945rm conftest.$ac_ext 11946LIBS=$ac_func_search_save_LIBS 11947fi 11948{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_clock_gettime" >&5 11949$as_echo "$ac_cv_search_clock_gettime" >&6; } 11950ac_res=$ac_cv_search_clock_gettime 11951if test "$ac_res" != no; then : 11952 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 11953 11954$as_echo "#define HAVE_CLOCK_GETTIME 1" >>confdefs.h 11955 11956fi 11957 11958 11959ac_fn_c_check_decl "$LINENO" "localtime_r" "ac_cv_have_decl_localtime_r" " #include <time.h> 11960 11961" 11962if test "x$ac_cv_have_decl_localtime_r" = xyes; then : 11963 11964else 11965 saved_CPPFLAGS="$CPPFLAGS" 11966 CPPFLAGS="$CPPFLAGS -D_REENTRANT" 11967 unset ac_cv_have_decl_localtime_r 11968 ac_fn_c_check_decl "$LINENO" "localtime_r" "ac_cv_have_decl_localtime_r" " #include <time.h> 11969 11970" 11971if test "x$ac_cv_have_decl_localtime_r" = xyes; then : 11972 11973else 11974 CPPFLAGS="$saved_CPPFLAGS" 11975fi 11976 11977 11978fi 11979 11980 11981ac_fn_c_check_decl "$LINENO" "strsep" "ac_cv_have_decl_strsep" " 11982#ifdef HAVE_STRING_H 11983# include <string.h> 11984#endif 11985 11986" 11987if test "x$ac_cv_have_decl_strsep" = xyes; then : 11988 for ac_func in strsep 11989do : 11990 ac_fn_c_check_func "$LINENO" "strsep" "ac_cv_func_strsep" 11991if test "x$ac_cv_func_strsep" = xyes; then : 11992 cat >>confdefs.h <<_ACEOF 11993#define HAVE_STRSEP 1 11994_ACEOF 11995 11996fi 11997done 11998 11999fi 12000 12001 12002ac_fn_c_check_decl "$LINENO" "tcsendbreak" "ac_cv_have_decl_tcsendbreak" "#include <termios.h> 12003 12004" 12005if test "x$ac_cv_have_decl_tcsendbreak" = xyes; then : 12006 $as_echo "#define HAVE_TCSENDBREAK 1" >>confdefs.h 12007 12008else 12009 for ac_func in tcsendbreak 12010do : 12011 ac_fn_c_check_func "$LINENO" "tcsendbreak" "ac_cv_func_tcsendbreak" 12012if test "x$ac_cv_func_tcsendbreak" = xyes; then : 12013 cat >>confdefs.h <<_ACEOF 12014#define HAVE_TCSENDBREAK 1 12015_ACEOF 12016 12017fi 12018done 12019 12020fi 12021 12022 12023ac_fn_c_check_decl "$LINENO" "h_errno" "ac_cv_have_decl_h_errno" "#include <netdb.h> 12024" 12025if test "x$ac_cv_have_decl_h_errno" = xyes; then : 12026 ac_have_decl=1 12027else 12028 ac_have_decl=0 12029fi 12030 12031cat >>confdefs.h <<_ACEOF 12032#define HAVE_DECL_H_ERRNO $ac_have_decl 12033_ACEOF 12034 12035 12036ac_fn_c_check_decl "$LINENO" "SHUT_RD" "ac_cv_have_decl_SHUT_RD" " 12037#include <sys/types.h> 12038#include <sys/socket.h> 12039#include <unistd.h> 12040 12041" 12042if test "x$ac_cv_have_decl_SHUT_RD" = xyes; then : 12043 ac_have_decl=1 12044else 12045 ac_have_decl=0 12046fi 12047 12048cat >>confdefs.h <<_ACEOF 12049#define HAVE_DECL_SHUT_RD $ac_have_decl 12050_ACEOF 12051ac_fn_c_check_decl "$LINENO" "getpeereid" "ac_cv_have_decl_getpeereid" " 12052#include <sys/types.h> 12053#include <sys/socket.h> 12054#include <unistd.h> 12055 12056" 12057if test "x$ac_cv_have_decl_getpeereid" = xyes; then : 12058 ac_have_decl=1 12059else 12060 ac_have_decl=0 12061fi 12062 12063cat >>confdefs.h <<_ACEOF 12064#define HAVE_DECL_GETPEEREID $ac_have_decl 12065_ACEOF 12066 12067 12068ac_fn_c_check_decl "$LINENO" "O_NONBLOCK" "ac_cv_have_decl_O_NONBLOCK" " 12069#include <sys/types.h> 12070#ifdef HAVE_SYS_STAT_H 12071# include <sys/stat.h> 12072#endif 12073#ifdef HAVE_FCNTL_H 12074# include <fcntl.h> 12075#endif 12076 12077" 12078if test "x$ac_cv_have_decl_O_NONBLOCK" = xyes; then : 12079 ac_have_decl=1 12080else 12081 ac_have_decl=0 12082fi 12083 12084cat >>confdefs.h <<_ACEOF 12085#define HAVE_DECL_O_NONBLOCK $ac_have_decl 12086_ACEOF 12087 12088 12089ac_fn_c_check_decl "$LINENO" "readv" "ac_cv_have_decl_readv" " 12090#include <sys/types.h> 12091#include <sys/uio.h> 12092#include <unistd.h> 12093 12094" 12095if test "x$ac_cv_have_decl_readv" = xyes; then : 12096 ac_have_decl=1 12097else 12098 ac_have_decl=0 12099fi 12100 12101cat >>confdefs.h <<_ACEOF 12102#define HAVE_DECL_READV $ac_have_decl 12103_ACEOF 12104ac_fn_c_check_decl "$LINENO" "writev" "ac_cv_have_decl_writev" " 12105#include <sys/types.h> 12106#include <sys/uio.h> 12107#include <unistd.h> 12108 12109" 12110if test "x$ac_cv_have_decl_writev" = xyes; then : 12111 ac_have_decl=1 12112else 12113 ac_have_decl=0 12114fi 12115 12116cat >>confdefs.h <<_ACEOF 12117#define HAVE_DECL_WRITEV $ac_have_decl 12118_ACEOF 12119 12120 12121ac_fn_c_check_decl "$LINENO" "MAXSYMLINKS" "ac_cv_have_decl_MAXSYMLINKS" " 12122#include <sys/param.h> 12123 12124" 12125if test "x$ac_cv_have_decl_MAXSYMLINKS" = xyes; then : 12126 ac_have_decl=1 12127else 12128 ac_have_decl=0 12129fi 12130 12131cat >>confdefs.h <<_ACEOF 12132#define HAVE_DECL_MAXSYMLINKS $ac_have_decl 12133_ACEOF 12134 12135 12136ac_fn_c_check_decl "$LINENO" "offsetof" "ac_cv_have_decl_offsetof" " 12137#include <stddef.h> 12138 12139" 12140if test "x$ac_cv_have_decl_offsetof" = xyes; then : 12141 ac_have_decl=1 12142else 12143 ac_have_decl=0 12144fi 12145 12146cat >>confdefs.h <<_ACEOF 12147#define HAVE_DECL_OFFSETOF $ac_have_decl 12148_ACEOF 12149 12150 12151# extra bits for select(2) 12152ac_fn_c_check_decl "$LINENO" "howmany" "ac_cv_have_decl_howmany" " 12153#include <sys/param.h> 12154#include <sys/types.h> 12155#ifdef HAVE_SYS_SYSMACROS_H 12156#include <sys/sysmacros.h> 12157#endif 12158#ifdef HAVE_SYS_SELECT_H 12159#include <sys/select.h> 12160#endif 12161#ifdef HAVE_SYS_TIME_H 12162#include <sys/time.h> 12163#endif 12164#ifdef HAVE_UNISTD_H 12165#include <unistd.h> 12166#endif 12167 12168" 12169if test "x$ac_cv_have_decl_howmany" = xyes; then : 12170 ac_have_decl=1 12171else 12172 ac_have_decl=0 12173fi 12174 12175cat >>confdefs.h <<_ACEOF 12176#define HAVE_DECL_HOWMANY $ac_have_decl 12177_ACEOF 12178ac_fn_c_check_decl "$LINENO" "NFDBITS" "ac_cv_have_decl_NFDBITS" " 12179#include <sys/param.h> 12180#include <sys/types.h> 12181#ifdef HAVE_SYS_SYSMACROS_H 12182#include <sys/sysmacros.h> 12183#endif 12184#ifdef HAVE_SYS_SELECT_H 12185#include <sys/select.h> 12186#endif 12187#ifdef HAVE_SYS_TIME_H 12188#include <sys/time.h> 12189#endif 12190#ifdef HAVE_UNISTD_H 12191#include <unistd.h> 12192#endif 12193 12194" 12195if test "x$ac_cv_have_decl_NFDBITS" = xyes; then : 12196 ac_have_decl=1 12197else 12198 ac_have_decl=0 12199fi 12200 12201cat >>confdefs.h <<_ACEOF 12202#define HAVE_DECL_NFDBITS $ac_have_decl 12203_ACEOF 12204 12205ac_fn_c_check_type "$LINENO" "fd_mask" "ac_cv_type_fd_mask" " 12206#include <sys/param.h> 12207#include <sys/types.h> 12208#ifdef HAVE_SYS_SELECT_H 12209#include <sys/select.h> 12210#endif 12211#ifdef HAVE_SYS_TIME_H 12212#include <sys/time.h> 12213#endif 12214#ifdef HAVE_UNISTD_H 12215#include <unistd.h> 12216#endif 12217 12218" 12219if test "x$ac_cv_type_fd_mask" = xyes; then : 12220 12221cat >>confdefs.h <<_ACEOF 12222#define HAVE_FD_MASK 1 12223_ACEOF 12224 12225 12226fi 12227 12228 12229for ac_func in setresuid 12230do : 12231 ac_fn_c_check_func "$LINENO" "setresuid" "ac_cv_func_setresuid" 12232if test "x$ac_cv_func_setresuid" = xyes; then : 12233 cat >>confdefs.h <<_ACEOF 12234#define HAVE_SETRESUID 1 12235_ACEOF 12236 12237 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if setresuid seems to work" >&5 12238$as_echo_n "checking if setresuid seems to work... " >&6; } 12239 if test "$cross_compiling" = yes; then : 12240 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cross compiling: not checking setresuid" >&5 12241$as_echo "$as_me: WARNING: cross compiling: not checking setresuid" >&2;} 12242 12243else 12244 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12245/* end confdefs.h. */ 12246 12247#include <stdlib.h> 12248#include <errno.h> 12249 12250int 12251main () 12252{ 12253 12254 errno=0; 12255 setresuid(0,0,0); 12256 if (errno==ENOSYS) 12257 exit(1); 12258 else 12259 exit(0); 12260 12261 ; 12262 return 0; 12263} 12264_ACEOF 12265if ac_fn_c_try_run "$LINENO"; then : 12266 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 12267$as_echo "yes" >&6; } 12268else 12269 12270$as_echo "#define BROKEN_SETRESUID 1" >>confdefs.h 12271 12272 { $as_echo "$as_me:${as_lineno-$LINENO}: result: not implemented" >&5 12273$as_echo "not implemented" >&6; } 12274fi 12275rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 12276 conftest.$ac_objext conftest.beam conftest.$ac_ext 12277fi 12278 12279 12280fi 12281done 12282 12283 12284for ac_func in setresgid 12285do : 12286 ac_fn_c_check_func "$LINENO" "setresgid" "ac_cv_func_setresgid" 12287if test "x$ac_cv_func_setresgid" = xyes; then : 12288 cat >>confdefs.h <<_ACEOF 12289#define HAVE_SETRESGID 1 12290_ACEOF 12291 12292 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if setresgid seems to work" >&5 12293$as_echo_n "checking if setresgid seems to work... " >&6; } 12294 if test "$cross_compiling" = yes; then : 12295 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cross compiling: not checking setresuid" >&5 12296$as_echo "$as_me: WARNING: cross compiling: not checking setresuid" >&2;} 12297 12298else 12299 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12300/* end confdefs.h. */ 12301 12302#include <stdlib.h> 12303#include <errno.h> 12304 12305int 12306main () 12307{ 12308 12309 errno=0; 12310 setresgid(0,0,0); 12311 if (errno==ENOSYS) 12312 exit(1); 12313 else 12314 exit(0); 12315 12316 ; 12317 return 0; 12318} 12319_ACEOF 12320if ac_fn_c_try_run "$LINENO"; then : 12321 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 12322$as_echo "yes" >&6; } 12323else 12324 12325$as_echo "#define BROKEN_SETRESGID 1" >>confdefs.h 12326 12327 { $as_echo "$as_me:${as_lineno-$LINENO}: result: not implemented" >&5 12328$as_echo "not implemented" >&6; } 12329fi 12330rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 12331 conftest.$ac_objext conftest.beam conftest.$ac_ext 12332fi 12333 12334 12335fi 12336done 12337 12338 12339{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fflush(NULL)" >&5 12340$as_echo_n "checking for working fflush(NULL)... " >&6; } 12341if test "$cross_compiling" = yes; then : 12342 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cross compiling: assuming working" >&5 12343$as_echo "$as_me: WARNING: cross compiling: assuming working" >&2;} 12344 12345else 12346 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12347/* end confdefs.h. */ 12348 12349#include <stdio.h> 12350#include <stdlib.h> 12351 12352int 12353main () 12354{ 12355fflush(NULL); exit(0); 12356 ; 12357 return 0; 12358} 12359_ACEOF 12360if ac_fn_c_try_run "$LINENO"; then : 12361 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 12362$as_echo "yes" >&6; } 12363else 12364 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 12365$as_echo "no" >&6; } 12366 12367$as_echo "#define FFLUSH_NULL_BUG 1" >>confdefs.h 12368 12369fi 12370rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 12371 conftest.$ac_objext conftest.beam conftest.$ac_ext 12372fi 12373 12374 12375for ac_func in gettimeofday time 12376do : 12377 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 12378ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 12379if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 12380 cat >>confdefs.h <<_ACEOF 12381#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 12382_ACEOF 12383 12384fi 12385done 12386 12387for ac_func in endutent getutent getutid getutline pututline setutent 12388do : 12389 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 12390ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 12391if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 12392 cat >>confdefs.h <<_ACEOF 12393#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 12394_ACEOF 12395 12396fi 12397done 12398 12399for ac_func in utmpname 12400do : 12401 ac_fn_c_check_func "$LINENO" "utmpname" "ac_cv_func_utmpname" 12402if test "x$ac_cv_func_utmpname" = xyes; then : 12403 cat >>confdefs.h <<_ACEOF 12404#define HAVE_UTMPNAME 1 12405_ACEOF 12406 12407fi 12408done 12409 12410for ac_func in endutxent getutxent getutxid getutxline getutxuser pututxline 12411do : 12412 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 12413ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 12414if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 12415 cat >>confdefs.h <<_ACEOF 12416#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 12417_ACEOF 12418 12419fi 12420done 12421 12422for ac_func in setutxdb setutxent utmpxname 12423do : 12424 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 12425ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 12426if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 12427 cat >>confdefs.h <<_ACEOF 12428#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 12429_ACEOF 12430 12431fi 12432done 12433 12434for ac_func in getlastlogxbyname 12435do : 12436 ac_fn_c_check_func "$LINENO" "getlastlogxbyname" "ac_cv_func_getlastlogxbyname" 12437if test "x$ac_cv_func_getlastlogxbyname" = xyes; then : 12438 cat >>confdefs.h <<_ACEOF 12439#define HAVE_GETLASTLOGXBYNAME 1 12440_ACEOF 12441 12442fi 12443done 12444 12445 12446ac_fn_c_check_func "$LINENO" "daemon" "ac_cv_func_daemon" 12447if test "x$ac_cv_func_daemon" = xyes; then : 12448 12449$as_echo "#define HAVE_DAEMON 1" >>confdefs.h 12450 12451else 12452 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for daemon in -lbsd" >&5 12453$as_echo_n "checking for daemon in -lbsd... " >&6; } 12454if ${ac_cv_lib_bsd_daemon+:} false; then : 12455 $as_echo_n "(cached) " >&6 12456else 12457 ac_check_lib_save_LIBS=$LIBS 12458LIBS="-lbsd $LIBS" 12459cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12460/* end confdefs.h. */ 12461 12462/* Override any GCC internal prototype to avoid an error. 12463 Use char because int might match the return type of a GCC 12464 builtin and then its argument prototype would still apply. */ 12465#ifdef __cplusplus 12466extern "C" 12467#endif 12468char daemon (); 12469int 12470main () 12471{ 12472return daemon (); 12473 ; 12474 return 0; 12475} 12476_ACEOF 12477if ac_fn_c_try_link "$LINENO"; then : 12478 ac_cv_lib_bsd_daemon=yes 12479else 12480 ac_cv_lib_bsd_daemon=no 12481fi 12482rm -f core conftest.err conftest.$ac_objext \ 12483 conftest$ac_exeext conftest.$ac_ext 12484LIBS=$ac_check_lib_save_LIBS 12485fi 12486{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_daemon" >&5 12487$as_echo "$ac_cv_lib_bsd_daemon" >&6; } 12488if test "x$ac_cv_lib_bsd_daemon" = xyes; then : 12489 LIBS="$LIBS -lbsd"; $as_echo "#define HAVE_DAEMON 1" >>confdefs.h 12490 12491fi 12492 12493 12494fi 12495 12496 12497ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize" 12498if test "x$ac_cv_func_getpagesize" = xyes; then : 12499 12500$as_echo "#define HAVE_GETPAGESIZE 1" >>confdefs.h 12501 12502else 12503 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getpagesize in -lucb" >&5 12504$as_echo_n "checking for getpagesize in -lucb... " >&6; } 12505if ${ac_cv_lib_ucb_getpagesize+:} false; then : 12506 $as_echo_n "(cached) " >&6 12507else 12508 ac_check_lib_save_LIBS=$LIBS 12509LIBS="-lucb $LIBS" 12510cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12511/* end confdefs.h. */ 12512 12513/* Override any GCC internal prototype to avoid an error. 12514 Use char because int might match the return type of a GCC 12515 builtin and then its argument prototype would still apply. */ 12516#ifdef __cplusplus 12517extern "C" 12518#endif 12519char getpagesize (); 12520int 12521main () 12522{ 12523return getpagesize (); 12524 ; 12525 return 0; 12526} 12527_ACEOF 12528if ac_fn_c_try_link "$LINENO"; then : 12529 ac_cv_lib_ucb_getpagesize=yes 12530else 12531 ac_cv_lib_ucb_getpagesize=no 12532fi 12533rm -f core conftest.err conftest.$ac_objext \ 12534 conftest$ac_exeext conftest.$ac_ext 12535LIBS=$ac_check_lib_save_LIBS 12536fi 12537{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ucb_getpagesize" >&5 12538$as_echo "$ac_cv_lib_ucb_getpagesize" >&6; } 12539if test "x$ac_cv_lib_ucb_getpagesize" = xyes; then : 12540 LIBS="$LIBS -lucb"; $as_echo "#define HAVE_GETPAGESIZE 1" >>confdefs.h 12541 12542fi 12543 12544 12545fi 12546 12547 12548# Check for broken snprintf 12549if test "x$ac_cv_func_snprintf" = "xyes" ; then 12550 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether snprintf correctly terminates long strings" >&5 12551$as_echo_n "checking whether snprintf correctly terminates long strings... " >&6; } 12552 if test "$cross_compiling" = yes; then : 12553 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cross compiling: Assuming working snprintf()" >&5 12554$as_echo "$as_me: WARNING: cross compiling: Assuming working snprintf()" >&2;} 12555 12556else 12557 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12558/* end confdefs.h. */ 12559 12560#include <stdio.h> 12561#include <stdlib.h> 12562 12563int 12564main () 12565{ 12566 12567 char b[5]; 12568 snprintf(b,5,"123456789"); 12569 exit(b[4]!='\0'); 12570 12571 ; 12572 return 0; 12573} 12574_ACEOF 12575if ac_fn_c_try_run "$LINENO"; then : 12576 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 12577$as_echo "yes" >&6; } 12578else 12579 12580 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 12581$as_echo "no" >&6; } 12582 12583$as_echo "#define BROKEN_SNPRINTF 1" >>confdefs.h 12584 12585 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ****** Your snprintf() function is broken, complain to your vendor" >&5 12586$as_echo "$as_me: WARNING: ****** Your snprintf() function is broken, complain to your vendor" >&2;} 12587 12588fi 12589rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 12590 conftest.$ac_objext conftest.beam conftest.$ac_ext 12591fi 12592 12593fi 12594 12595if test "x$ac_cv_func_snprintf" = "xyes" ; then 12596 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether snprintf understands %zu" >&5 12597$as_echo_n "checking whether snprintf understands %zu... " >&6; } 12598 if test "$cross_compiling" = yes; then : 12599 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cross compiling: Assuming working snprintf()" >&5 12600$as_echo "$as_me: WARNING: cross compiling: Assuming working snprintf()" >&2;} 12601 12602else 12603 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12604/* end confdefs.h. */ 12605 12606#include <sys/types.h> 12607#include <stdio.h> 12608#include <stdlib.h> 12609#include <string.h> 12610 12611int 12612main () 12613{ 12614 12615 size_t a = 1, b = 2; 12616 char z[128]; 12617 snprintf(z, sizeof z, "%zu%zu", a, b); 12618 exit(strcmp(z, "12")); 12619 12620 ; 12621 return 0; 12622} 12623_ACEOF 12624if ac_fn_c_try_run "$LINENO"; then : 12625 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 12626$as_echo "yes" >&6; } 12627else 12628 12629 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 12630$as_echo "no" >&6; } 12631 12632$as_echo "#define BROKEN_SNPRINTF 1" >>confdefs.h 12633 12634 12635fi 12636rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 12637 conftest.$ac_objext conftest.beam conftest.$ac_ext 12638fi 12639 12640fi 12641 12642# We depend on vsnprintf returning the right thing on overflow: the 12643# number of characters it tried to create (as per SUSv3) 12644if test "x$ac_cv_func_vsnprintf" = "xyes" ; then 12645 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether vsnprintf returns correct values on overflow" >&5 12646$as_echo_n "checking whether vsnprintf returns correct values on overflow... " >&6; } 12647 if test "$cross_compiling" = yes; then : 12648 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cross compiling: Assuming working vsnprintf()" >&5 12649$as_echo "$as_me: WARNING: cross compiling: Assuming working vsnprintf()" >&2;} 12650 12651else 12652 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12653/* end confdefs.h. */ 12654 12655#include <sys/types.h> 12656#include <stdio.h> 12657#include <stdarg.h> 12658 12659int x_snprintf(char *str, size_t count, const char *fmt, ...) 12660{ 12661 size_t ret; 12662 va_list ap; 12663 12664 va_start(ap, fmt); 12665 ret = vsnprintf(str, count, fmt, ap); 12666 va_end(ap); 12667 return ret; 12668} 12669 12670int 12671main () 12672{ 12673 12674char x[1]; 12675if (x_snprintf(x, 1, "%s %d", "hello", 12345) != 11) 12676 return 1; 12677if (x_snprintf(NULL, 0, "%s %d", "hello", 12345) != 11) 12678 return 1; 12679return 0; 12680 12681 ; 12682 return 0; 12683} 12684_ACEOF 12685if ac_fn_c_try_run "$LINENO"; then : 12686 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 12687$as_echo "yes" >&6; } 12688else 12689 12690 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 12691$as_echo "no" >&6; } 12692 12693$as_echo "#define BROKEN_SNPRINTF 1" >>confdefs.h 12694 12695 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ****** Your vsnprintf() function is broken, complain to your vendor" >&5 12696$as_echo "$as_me: WARNING: ****** Your vsnprintf() function is broken, complain to your vendor" >&2;} 12697 12698fi 12699rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 12700 conftest.$ac_objext conftest.beam conftest.$ac_ext 12701fi 12702 12703fi 12704 12705# On systems where [v]snprintf is broken, but is declared in stdio, 12706# check that the fmt argument is const char * or just char *. 12707# This is only useful for when BROKEN_SNPRINTF 12708{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether snprintf can declare const char *fmt" >&5 12709$as_echo_n "checking whether snprintf can declare const char *fmt... " >&6; } 12710cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12711/* end confdefs.h. */ 12712 12713#include <stdio.h> 12714int snprintf(char *a, size_t b, const char *c, ...) { return 0; } 12715 12716int 12717main () 12718{ 12719 12720 snprintf(0, 0, 0); 12721 12722 ; 12723 return 0; 12724} 12725_ACEOF 12726if ac_fn_c_try_compile "$LINENO"; then : 12727 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 12728$as_echo "yes" >&6; } 12729 12730$as_echo "#define SNPRINTF_CONST const" >>confdefs.h 12731 12732else 12733 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 12734$as_echo "no" >&6; } 12735 $as_echo "#define SNPRINTF_CONST /* not const */" >>confdefs.h 12736 12737fi 12738rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12739 12740# Check for missing getpeereid (or equiv) support 12741NO_PEERCHECK="" 12742if test "x$ac_cv_func_getpeereid" != "xyes" -a "x$ac_cv_func_getpeerucred" != "xyes"; then 12743 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether system supports SO_PEERCRED getsockopt" >&5 12744$as_echo_n "checking whether system supports SO_PEERCRED getsockopt... " >&6; } 12745 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12746/* end confdefs.h. */ 12747 12748#include <sys/types.h> 12749#include <sys/socket.h> 12750int 12751main () 12752{ 12753int i = SO_PEERCRED; 12754 ; 12755 return 0; 12756} 12757_ACEOF 12758if ac_fn_c_try_compile "$LINENO"; then : 12759 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 12760$as_echo "yes" >&6; } 12761 12762$as_echo "#define HAVE_SO_PEERCRED 1" >>confdefs.h 12763 12764 12765else 12766 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 12767$as_echo "no" >&6; } 12768 NO_PEERCHECK=1 12769 12770fi 12771rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12772fi 12773 12774if test ! -z "$check_for_openpty_ctty_bug"; then 12775 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if openpty correctly handles controlling tty" >&5 12776$as_echo_n "checking if openpty correctly handles controlling tty... " >&6; } 12777 if test "$cross_compiling" = yes; then : 12778 12779 { $as_echo "$as_me:${as_lineno-$LINENO}: result: cross-compiling, assuming yes" >&5 12780$as_echo "cross-compiling, assuming yes" >&6; } 12781 12782 12783else 12784 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12785/* end confdefs.h. */ 12786 12787#include <stdio.h> 12788#include <stdlib.h> 12789#include <unistd.h> 12790#include <sys/fcntl.h> 12791#include <sys/types.h> 12792#include <sys/wait.h> 12793 12794int 12795main () 12796{ 12797 12798 pid_t pid; 12799 int fd, ptyfd, ttyfd, status; 12800 12801 pid = fork(); 12802 if (pid < 0) { /* failed */ 12803 exit(1); 12804 } else if (pid > 0) { /* parent */ 12805 waitpid(pid, &status, 0); 12806 if (WIFEXITED(status)) 12807 exit(WEXITSTATUS(status)); 12808 else 12809 exit(2); 12810 } else { /* child */ 12811 close(0); close(1); close(2); 12812 setsid(); 12813 openpty(&ptyfd, &ttyfd, NULL, NULL, NULL); 12814 fd = open("/dev/tty", O_RDWR | O_NOCTTY); 12815 if (fd >= 0) 12816 exit(3); /* Acquired ctty: broken */ 12817 else 12818 exit(0); /* Did not acquire ctty: OK */ 12819 } 12820 12821 ; 12822 return 0; 12823} 12824_ACEOF 12825if ac_fn_c_try_run "$LINENO"; then : 12826 12827 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 12828$as_echo "yes" >&6; } 12829 12830else 12831 12832 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 12833$as_echo "no" >&6; } 12834 $as_echo "#define SSHD_ACQUIRES_CTTY 1" >>confdefs.h 12835 12836 12837fi 12838rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 12839 conftest.$ac_objext conftest.beam conftest.$ac_ext 12840fi 12841 12842fi 12843 12844if test "x$ac_cv_func_getaddrinfo" = "xyes" && \ 12845 test "x$check_for_hpux_broken_getaddrinfo" = "x1"; then 12846 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if getaddrinfo seems to work" >&5 12847$as_echo_n "checking if getaddrinfo seems to work... " >&6; } 12848 if test "$cross_compiling" = yes; then : 12849 12850 { $as_echo "$as_me:${as_lineno-$LINENO}: result: cross-compiling, assuming yes" >&5 12851$as_echo "cross-compiling, assuming yes" >&6; } 12852 12853 12854else 12855 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12856/* end confdefs.h. */ 12857 12858#include <stdio.h> 12859#include <stdlib.h> 12860#include <sys/socket.h> 12861#include <netdb.h> 12862#include <errno.h> 12863#include <netinet/in.h> 12864 12865#define TEST_PORT "2222" 12866 12867int 12868main () 12869{ 12870 12871 int err, sock; 12872 struct addrinfo *gai_ai, *ai, hints; 12873 char ntop[NI_MAXHOST], strport[NI_MAXSERV], *name = NULL; 12874 12875 memset(&hints, 0, sizeof(hints)); 12876 hints.ai_family = PF_UNSPEC; 12877 hints.ai_socktype = SOCK_STREAM; 12878 hints.ai_flags = AI_PASSIVE; 12879 12880 err = getaddrinfo(name, TEST_PORT, &hints, &gai_ai); 12881 if (err != 0) { 12882 fprintf(stderr, "getaddrinfo failed (%s)", gai_strerror(err)); 12883 exit(1); 12884 } 12885 12886 for (ai = gai_ai; ai != NULL; ai = ai->ai_next) { 12887 if (ai->ai_family != AF_INET6) 12888 continue; 12889 12890 err = getnameinfo(ai->ai_addr, ai->ai_addrlen, ntop, 12891 sizeof(ntop), strport, sizeof(strport), 12892 NI_NUMERICHOST|NI_NUMERICSERV); 12893 12894 if (err != 0) { 12895 if (err == EAI_SYSTEM) 12896 perror("getnameinfo EAI_SYSTEM"); 12897 else 12898 fprintf(stderr, "getnameinfo failed: %s\n", 12899 gai_strerror(err)); 12900 exit(2); 12901 } 12902 12903 sock = socket(ai->ai_family, ai->ai_socktype, ai->ai_protocol); 12904 if (sock < 0) 12905 perror("socket"); 12906 if (bind(sock, ai->ai_addr, ai->ai_addrlen) < 0) { 12907 if (errno == EBADF) 12908 exit(3); 12909 } 12910 } 12911 exit(0); 12912 12913 ; 12914 return 0; 12915} 12916_ACEOF 12917if ac_fn_c_try_run "$LINENO"; then : 12918 12919 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 12920$as_echo "yes" >&6; } 12921 12922else 12923 12924 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 12925$as_echo "no" >&6; } 12926 $as_echo "#define BROKEN_GETADDRINFO 1" >>confdefs.h 12927 12928 12929fi 12930rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 12931 conftest.$ac_objext conftest.beam conftest.$ac_ext 12932fi 12933 12934fi 12935 12936if test "x$ac_cv_func_getaddrinfo" = "xyes" && \ 12937 test "x$check_for_aix_broken_getaddrinfo" = "x1"; then 12938 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if getaddrinfo seems to work" >&5 12939$as_echo_n "checking if getaddrinfo seems to work... " >&6; } 12940 if test "$cross_compiling" = yes; then : 12941 12942 { $as_echo "$as_me:${as_lineno-$LINENO}: result: cross-compiling, assuming no" >&5 12943$as_echo "cross-compiling, assuming no" >&6; } 12944 12945 12946else 12947 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12948/* end confdefs.h. */ 12949 12950#include <stdio.h> 12951#include <stdlib.h> 12952#include <sys/socket.h> 12953#include <netdb.h> 12954#include <errno.h> 12955#include <netinet/in.h> 12956 12957#define TEST_PORT "2222" 12958 12959int 12960main () 12961{ 12962 12963 int err, sock; 12964 struct addrinfo *gai_ai, *ai, hints; 12965 char ntop[NI_MAXHOST], strport[NI_MAXSERV], *name = NULL; 12966 12967 memset(&hints, 0, sizeof(hints)); 12968 hints.ai_family = PF_UNSPEC; 12969 hints.ai_socktype = SOCK_STREAM; 12970 hints.ai_flags = AI_PASSIVE; 12971 12972 err = getaddrinfo(name, TEST_PORT, &hints, &gai_ai); 12973 if (err != 0) { 12974 fprintf(stderr, "getaddrinfo failed (%s)", gai_strerror(err)); 12975 exit(1); 12976 } 12977 12978 for (ai = gai_ai; ai != NULL; ai = ai->ai_next) { 12979 if (ai->ai_family != AF_INET && ai->ai_family != AF_INET6) 12980 continue; 12981 12982 err = getnameinfo(ai->ai_addr, ai->ai_addrlen, ntop, 12983 sizeof(ntop), strport, sizeof(strport), 12984 NI_NUMERICHOST|NI_NUMERICSERV); 12985 12986 if (ai->ai_family == AF_INET && err != 0) { 12987 perror("getnameinfo"); 12988 exit(2); 12989 } 12990 } 12991 exit(0); 12992 12993 ; 12994 return 0; 12995} 12996_ACEOF 12997if ac_fn_c_try_run "$LINENO"; then : 12998 12999 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 13000$as_echo "yes" >&6; } 13001 13002$as_echo "#define AIX_GETNAMEINFO_HACK 1" >>confdefs.h 13003 13004 13005else 13006 13007 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 13008$as_echo "no" >&6; } 13009 $as_echo "#define BROKEN_GETADDRINFO 1" >>confdefs.h 13010 13011 13012fi 13013rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 13014 conftest.$ac_objext conftest.beam conftest.$ac_ext 13015fi 13016 13017fi 13018 13019if test "x$ac_cv_func_getaddrinfo" = "xyes"; then 13020 ac_fn_c_check_decl "$LINENO" "AI_NUMERICSERV" "ac_cv_have_decl_AI_NUMERICSERV" "#include <sys/types.h> 13021 #include <sys/socket.h> 13022 #include <netdb.h> 13023" 13024if test "x$ac_cv_have_decl_AI_NUMERICSERV" = xyes; then : 13025 ac_have_decl=1 13026else 13027 ac_have_decl=0 13028fi 13029 13030cat >>confdefs.h <<_ACEOF 13031#define HAVE_DECL_AI_NUMERICSERV $ac_have_decl 13032_ACEOF 13033 13034fi 13035 13036if test "x$check_for_conflicting_getspnam" = "x1"; then 13037 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for conflicting getspnam in shadow.h" >&5 13038$as_echo_n "checking for conflicting getspnam in shadow.h... " >&6; } 13039 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13040/* end confdefs.h. */ 13041 13042#include <shadow.h> 13043#include <stdlib.h> 13044 13045int 13046main () 13047{ 13048 exit(0); 13049 ; 13050 return 0; 13051} 13052_ACEOF 13053if ac_fn_c_try_compile "$LINENO"; then : 13054 13055 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 13056$as_echo "no" >&6; } 13057 13058else 13059 13060 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 13061$as_echo "yes" >&6; } 13062 13063$as_echo "#define GETSPNAM_CONFLICTING_DEFS 1" >>confdefs.h 13064 13065 13066 13067fi 13068rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13069fi 13070 13071if test "x$ac_cv_func_strnvis" = "xyes"; then 13072 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working strnvis" >&5 13073$as_echo_n "checking for working strnvis... " >&6; } 13074 if test "$cross_compiling" = yes; then : 13075 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cross compiling: assuming broken" >&5 13076$as_echo "$as_me: WARNING: cross compiling: assuming broken" >&2;} 13077 13078$as_echo "#define BROKEN_STRNVIS 1" >>confdefs.h 13079 13080 13081else 13082 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13083/* end confdefs.h. */ 13084 13085#include <signal.h> 13086#include <stdlib.h> 13087#include <string.h> 13088#include <unistd.h> 13089#include <vis.h> 13090static void sighandler(int sig) { _exit(1); } 13091 13092int 13093main () 13094{ 13095 13096 char dst[16]; 13097 13098 signal(SIGSEGV, sighandler); 13099 if (strnvis(dst, "src", 4, 0) && strcmp(dst, "src") == 0) 13100 exit(0); 13101 exit(1) 13102 13103 ; 13104 return 0; 13105} 13106_ACEOF 13107if ac_fn_c_try_run "$LINENO"; then : 13108 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 13109$as_echo "yes" >&6; } 13110else 13111 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 13112$as_echo "no" >&6; } 13113 13114$as_echo "#define BROKEN_STRNVIS 1" >>confdefs.h 13115 13116fi 13117rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 13118 conftest.$ac_objext conftest.beam conftest.$ac_ext 13119fi 13120 13121fi 13122 13123{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if SA_RESTARTed signals interrupt select()" >&5 13124$as_echo_n "checking if SA_RESTARTed signals interrupt select()... " >&6; } 13125if test "$cross_compiling" = yes; then : 13126 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cross compiling: assuming yes" >&5 13127$as_echo "$as_me: WARNING: cross compiling: assuming yes" >&2;} 13128 13129else 13130 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13131/* end confdefs.h. */ 13132 13133#ifdef HAVE_SYS_SELECT 13134# include <sys/select.h> 13135#endif 13136#include <sys/types.h> 13137#include <sys/time.h> 13138#include <stdlib.h> 13139#include <signal.h> 13140#include <unistd.h> 13141static void sighandler(int sig) { } 13142 13143int 13144main () 13145{ 13146 13147 int r; 13148 pid_t pid; 13149 struct sigaction sa; 13150 13151 sa.sa_handler = sighandler; 13152 sa.sa_flags = SA_RESTART; 13153 (void)sigaction(SIGTERM, &sa, NULL); 13154 if ((pid = fork()) == 0) { /* child */ 13155 pid = getppid(); 13156 sleep(1); 13157 kill(pid, SIGTERM); 13158 sleep(1); 13159 if (getppid() == pid) /* if parent did not exit, shoot it */ 13160 kill(pid, SIGKILL); 13161 exit(0); 13162 } else { /* parent */ 13163 r = select(0, NULL, NULL, NULL, NULL); 13164 } 13165 exit(r == -1 ? 0 : 1); 13166 13167 ; 13168 return 0; 13169} 13170_ACEOF 13171if ac_fn_c_try_run "$LINENO"; then : 13172 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 13173$as_echo "yes" >&6; } 13174else 13175 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 13176$as_echo "no" >&6; } 13177 13178$as_echo "#define NO_SA_RESTART 1" >>confdefs.h 13179 13180fi 13181rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 13182 conftest.$ac_objext conftest.beam conftest.$ac_ext 13183fi 13184 13185 13186for ac_func in getpgrp 13187do : 13188 ac_fn_c_check_func "$LINENO" "getpgrp" "ac_cv_func_getpgrp" 13189if test "x$ac_cv_func_getpgrp" = xyes; then : 13190 cat >>confdefs.h <<_ACEOF 13191#define HAVE_GETPGRP 1 13192_ACEOF 13193 13194 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if getpgrp accepts zero args" >&5 13195$as_echo_n "checking if getpgrp accepts zero args... " >&6; } 13196 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13197/* end confdefs.h. */ 13198$ac_includes_default 13199int 13200main () 13201{ 13202 getpgrp(); 13203 ; 13204 return 0; 13205} 13206_ACEOF 13207if ac_fn_c_try_compile "$LINENO"; then : 13208 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 13209$as_echo "yes" >&6; } 13210 13211$as_echo "#define GETPGRP_VOID 1" >>confdefs.h 13212 13213else 13214 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 13215$as_echo "no" >&6; } 13216 13217$as_echo "#define GETPGRP_VOID 0" >>confdefs.h 13218 13219 13220fi 13221rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13222 13223fi 13224done 13225 13226 13227# Search for OpenSSL 13228saved_CPPFLAGS="$CPPFLAGS" 13229saved_LDFLAGS="$LDFLAGS" 13230 13231# Check whether --with-ssl-dir was given. 13232if test "${with_ssl_dir+set}" = set; then : 13233 withval=$with_ssl_dir; 13234 if test "x$openssl" = "xno" ; then 13235 as_fn_error $? "cannot use --with-ssl-dir when OpenSSL disabled" "$LINENO" 5 13236 fi 13237 if test "x$withval" != "xno" ; then 13238 case "$withval" in 13239 # Relative paths 13240 ./*|../*) withval="`pwd`/$withval" 13241 esac 13242 if test -d "$withval/lib"; then 13243 if test -n "${rpath_opt}"; then 13244 LDFLAGS="-L${withval}/lib ${rpath_opt}${withval}/lib ${LDFLAGS}" 13245 else 13246 LDFLAGS="-L${withval}/lib ${LDFLAGS}" 13247 fi 13248 elif test -d "$withval/lib64"; then 13249 if test -n "${rpath_opt}"; then 13250 LDFLAGS="-L${withval}/lib64 ${rpath_opt}${withval}/lib64 ${LDFLAGS}" 13251 else 13252 LDFLAGS="-L${withval}/lib64 ${LDFLAGS}" 13253 fi 13254 else 13255 if test -n "${rpath_opt}"; then 13256 LDFLAGS="-L${withval} ${rpath_opt}${withval} ${LDFLAGS}" 13257 else 13258 LDFLAGS="-L${withval} ${LDFLAGS}" 13259 fi 13260 fi 13261 if test -d "$withval/include"; then 13262 CPPFLAGS="-I${withval}/include ${CPPFLAGS}" 13263 else 13264 CPPFLAGS="-I${withval} ${CPPFLAGS}" 13265 fi 13266 fi 13267 13268 13269fi 13270 13271 13272 13273# Check whether --with-openssl-header-check was given. 13274if test "${with_openssl_header_check+set}" = set; then : 13275 withval=$with_openssl_header_check; 13276 if test "x$withval" = "xno" ; then 13277 openssl_check_nonfatal=1 13278 fi 13279 13280 13281fi 13282 13283 13284openssl_engine=no 13285 13286# Check whether --with-ssl-engine was given. 13287if test "${with_ssl_engine+set}" = set; then : 13288 withval=$with_ssl_engine; 13289 if test "x$withval" != "xno" ; then 13290 if test "x$openssl" = "xno" ; then 13291 as_fn_error $? "cannot use --with-ssl-engine when OpenSSL disabled" "$LINENO" 5 13292 fi 13293 openssl_engine=yes 13294 fi 13295 13296 13297fi 13298 13299 13300if test "x$openssl" = "xyes" ; then 13301 LIBS="-lcrypto $LIBS" 13302 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13303/* end confdefs.h. */ 13304 13305/* Override any GCC internal prototype to avoid an error. 13306 Use char because int might match the return type of a GCC 13307 builtin and then its argument prototype would still apply. */ 13308#ifdef __cplusplus 13309extern "C" 13310#endif 13311char RAND_add (); 13312int 13313main () 13314{ 13315return RAND_add (); 13316 ; 13317 return 0; 13318} 13319_ACEOF 13320if ac_fn_c_try_link "$LINENO"; then : 13321 13322else 13323 as_fn_error $? "*** working libcrypto not found, check config.log" "$LINENO" 5 13324fi 13325rm -f core conftest.err conftest.$ac_objext \ 13326 conftest$ac_exeext conftest.$ac_ext 13327 ac_fn_c_check_header_mongrel "$LINENO" "openssl/opensslv.h" "ac_cv_header_openssl_opensslv_h" "$ac_includes_default" 13328if test "x$ac_cv_header_openssl_opensslv_h" = xyes; then : 13329 13330else 13331 as_fn_error $? "*** OpenSSL headers missing - please install first or check config.log ***" "$LINENO" 5 13332fi 13333 13334 13335 13336 # Determine OpenSSL header version 13337 { $as_echo "$as_me:${as_lineno-$LINENO}: checking OpenSSL header version" >&5 13338$as_echo_n "checking OpenSSL header version... " >&6; } 13339 if test "$cross_compiling" = yes; then : 13340 13341 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cross compiling: not checking" >&5 13342$as_echo "$as_me: WARNING: cross compiling: not checking" >&2;} 13343 13344 13345else 13346 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13347/* end confdefs.h. */ 13348 13349 #include <stdlib.h> 13350 #include <stdio.h> 13351 #include <string.h> 13352 #include <openssl/opensslv.h> 13353 #define DATA "conftest.sslincver" 13354 13355int 13356main () 13357{ 13358 13359 FILE *fd; 13360 int rc; 13361 13362 fd = fopen(DATA,"w"); 13363 if(fd == NULL) 13364 exit(1); 13365 13366 if ((rc = fprintf(fd, "%08lx (%s)\n", 13367 (unsigned long)OPENSSL_VERSION_NUMBER, 13368 OPENSSL_VERSION_TEXT)) < 0) 13369 exit(1); 13370 13371 exit(0); 13372 13373 ; 13374 return 0; 13375} 13376_ACEOF 13377if ac_fn_c_try_run "$LINENO"; then : 13378 13379 ssl_header_ver=`cat conftest.sslincver` 13380 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ssl_header_ver" >&5 13381$as_echo "$ssl_header_ver" >&6; } 13382 13383else 13384 13385 { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5 13386$as_echo "not found" >&6; } 13387 as_fn_error $? "OpenSSL version header not found." "$LINENO" 5 13388 13389fi 13390rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 13391 conftest.$ac_objext conftest.beam conftest.$ac_ext 13392fi 13393 13394 13395 # Determining OpenSSL library version is version dependent. 13396 for ac_func in OpenSSL_version OpenSSL_version_num 13397do : 13398 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 13399ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 13400if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 13401 cat >>confdefs.h <<_ACEOF 13402#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 13403_ACEOF 13404 13405fi 13406done 13407 13408 13409 # Determine OpenSSL library version 13410 { $as_echo "$as_me:${as_lineno-$LINENO}: checking OpenSSL library version" >&5 13411$as_echo_n "checking OpenSSL library version... " >&6; } 13412 if test "$cross_compiling" = yes; then : 13413 13414 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cross compiling: not checking" >&5 13415$as_echo "$as_me: WARNING: cross compiling: not checking" >&2;} 13416 13417 13418else 13419 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13420/* end confdefs.h. */ 13421 13422 #include <stdio.h> 13423 #include <stdlib.h> 13424 #include <string.h> 13425 #include <openssl/opensslv.h> 13426 #include <openssl/crypto.h> 13427 #define DATA "conftest.ssllibver" 13428 13429int 13430main () 13431{ 13432 13433 FILE *fd; 13434 int rc; 13435 13436 fd = fopen(DATA,"w"); 13437 if(fd == NULL) 13438 exit(1); 13439#ifndef OPENSSL_VERSION 13440# define OPENSSL_VERSION SSLEAY_VERSION 13441#endif 13442#ifndef HAVE_OPENSSL_VERSION 13443# define OpenSSL_version SSLeay_version 13444#endif 13445#ifndef HAVE_OPENSSL_VERSION_NUM 13446# define OpenSSL_version_num SSLeay 13447#endif 13448 if ((rc = fprintf(fd, "%08lx (%s)\n", 13449 (unsigned long)OpenSSL_version_num(), 13450 OpenSSL_version(OPENSSL_VERSION))) < 0) 13451 exit(1); 13452 13453 exit(0); 13454 13455 ; 13456 return 0; 13457} 13458_ACEOF 13459if ac_fn_c_try_run "$LINENO"; then : 13460 13461 ssl_library_ver=`cat conftest.ssllibver` 13462 # Check version is supported. 13463 case "$ssl_library_ver" in 13464 10000*|0*) 13465 as_fn_error $? "OpenSSL >= 1.0.1 required (have \"$ssl_library_ver\")" "$LINENO" 5 13466 ;; 13467 100*) ;; # 1.0.x 13468 101000[0123456]*) 13469 # https://github.com/openssl/openssl/pull/4613 13470 as_fn_error $? "OpenSSL 1.1.x versions prior to 1.1.0g have a bug that breaks their use with OpenSSH (have \"$ssl_library_ver\")" "$LINENO" 5 13471 ;; 13472 101*) ;; # 1.1.x 13473 200*) ;; # LibreSSL 13474 300*) ;; # OpenSSL 3 13475 301*) ;; # OpenSSL development branch. 13476 *) 13477 as_fn_error $? "Unknown/unsupported OpenSSL version (\"$ssl_library_ver\")" "$LINENO" 5 13478 ;; 13479 esac 13480 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ssl_library_ver" >&5 13481$as_echo "$ssl_library_ver" >&6; } 13482 13483else 13484 13485 { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5 13486$as_echo "not found" >&6; } 13487 as_fn_error $? "OpenSSL library not found." "$LINENO" 5 13488 13489fi 13490rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 13491 conftest.$ac_objext conftest.beam conftest.$ac_ext 13492fi 13493 13494 13495 # Sanity check OpenSSL headers 13496 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether OpenSSL's headers match the library" >&5 13497$as_echo_n "checking whether OpenSSL's headers match the library... " >&6; } 13498 if test "$cross_compiling" = yes; then : 13499 13500 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cross compiling: not checking" >&5 13501$as_echo "$as_me: WARNING: cross compiling: not checking" >&2;} 13502 13503 13504else 13505 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13506/* end confdefs.h. */ 13507 13508 #include <stdlib.h> 13509 #include <string.h> 13510 #include <openssl/opensslv.h> 13511 #include <openssl/crypto.h> 13512 13513int 13514main () 13515{ 13516 13517#ifndef HAVE_OPENSSL_VERSION_NUM 13518# define OpenSSL_version_num SSLeay 13519#endif 13520 exit(OpenSSL_version_num() == OPENSSL_VERSION_NUMBER ? 0 : 1); 13521 13522 ; 13523 return 0; 13524} 13525_ACEOF 13526if ac_fn_c_try_run "$LINENO"; then : 13527 13528 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 13529$as_echo "yes" >&6; } 13530 13531else 13532 13533 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 13534$as_echo "no" >&6; } 13535 if test "x$openssl_check_nonfatal" = "x"; then 13536 as_fn_error $? "Your OpenSSL headers do not match your 13537 library. Check config.log for details. 13538 If you are sure your installation is consistent, you can disable the check 13539 by running \"./configure --without-openssl-header-check\". 13540 Also see contrib/findssl.sh for help identifying header/library mismatches. 13541 " "$LINENO" 5 13542 else 13543 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Your OpenSSL headers do not match your 13544 library. Check config.log for details. 13545 Also see contrib/findssl.sh for help identifying header/library mismatches." >&5 13546$as_echo "$as_me: WARNING: Your OpenSSL headers do not match your 13547 library. Check config.log for details. 13548 Also see contrib/findssl.sh for help identifying header/library mismatches." >&2;} 13549 fi 13550 13551fi 13552rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 13553 conftest.$ac_objext conftest.beam conftest.$ac_ext 13554fi 13555 13556 13557 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if programs using OpenSSL functions will link" >&5 13558$as_echo_n "checking if programs using OpenSSL functions will link... " >&6; } 13559 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13560/* end confdefs.h. */ 13561 #include <openssl/err.h> 13562int 13563main () 13564{ 13565 ERR_load_crypto_strings(); 13566 ; 13567 return 0; 13568} 13569_ACEOF 13570if ac_fn_c_try_link "$LINENO"; then : 13571 13572 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 13573$as_echo "yes" >&6; } 13574 13575else 13576 13577 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 13578$as_echo "no" >&6; } 13579 saved_LIBS="$LIBS" 13580 LIBS="$LIBS -ldl" 13581 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if programs using OpenSSL need -ldl" >&5 13582$as_echo_n "checking if programs using OpenSSL need -ldl... " >&6; } 13583 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13584/* end confdefs.h. */ 13585 #include <openssl/err.h> 13586int 13587main () 13588{ 13589 ERR_load_crypto_strings(); 13590 ; 13591 return 0; 13592} 13593_ACEOF 13594if ac_fn_c_try_link "$LINENO"; then : 13595 13596 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 13597$as_echo "yes" >&6; } 13598 13599else 13600 13601 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 13602$as_echo "no" >&6; } 13603 LIBS="$saved_LIBS" 13604 13605 13606fi 13607rm -f core conftest.err conftest.$ac_objext \ 13608 conftest$ac_exeext conftest.$ac_ext 13609 13610 13611fi 13612rm -f core conftest.err conftest.$ac_objext \ 13613 conftest$ac_exeext conftest.$ac_ext 13614 13615 for ac_func in \ 13616 BN_is_prime_ex \ 13617 DSA_generate_parameters_ex \ 13618 EVP_CIPHER_CTX_ctrl \ 13619 EVP_DigestFinal_ex \ 13620 EVP_DigestInit_ex \ 13621 EVP_MD_CTX_cleanup \ 13622 EVP_MD_CTX_copy_ex \ 13623 EVP_MD_CTX_init \ 13624 HMAC_CTX_init \ 13625 RSA_generate_key_ex \ 13626 RSA_get_default_method \ 13627 13628do : 13629 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 13630ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 13631if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 13632 cat >>confdefs.h <<_ACEOF 13633#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 13634_ACEOF 13635 13636fi 13637done 13638 13639 13640 # OpenSSL_add_all_algorithms may be a macro. 13641 ac_fn_c_check_func "$LINENO" "OpenSSL_add_all_algorithms" "ac_cv_func_OpenSSL_add_all_algorithms" 13642if test "x$ac_cv_func_OpenSSL_add_all_algorithms" = xyes; then : 13643 13644$as_echo "#define HAVE_OPENSSL_ADD_ALL_ALGORITHMS 1" >>confdefs.h 13645 13646else 13647 ac_fn_c_check_decl "$LINENO" "OpenSSL_add_all_algorithms" "ac_cv_have_decl_OpenSSL_add_all_algorithms" "#include <openssl/evp.h> 13648 13649" 13650if test "x$ac_cv_have_decl_OpenSSL_add_all_algorithms" = xyes; then : 13651 13652$as_echo "#define HAVE_OPENSSL_ADD_ALL_ALGORITHMS 1" >>confdefs.h 13653 13654fi 13655 13656 13657fi 13658 13659 13660 # LibreSSL/OpenSSL 1.1x API 13661 for ac_func in \ 13662 OPENSSL_init_crypto \ 13663 DH_get0_key \ 13664 DH_get0_pqg \ 13665 DH_set0_key \ 13666 DH_set_length \ 13667 DH_set0_pqg \ 13668 DSA_get0_key \ 13669 DSA_get0_pqg \ 13670 DSA_set0_key \ 13671 DSA_set0_pqg \ 13672 DSA_SIG_get0 \ 13673 DSA_SIG_set0 \ 13674 ECDSA_SIG_get0 \ 13675 ECDSA_SIG_set0 \ 13676 EVP_CIPHER_CTX_iv \ 13677 EVP_CIPHER_CTX_iv_noconst \ 13678 EVP_CIPHER_CTX_get_iv \ 13679 EVP_CIPHER_CTX_get_updated_iv \ 13680 EVP_CIPHER_CTX_set_iv \ 13681 RSA_get0_crt_params \ 13682 RSA_get0_factors \ 13683 RSA_get0_key \ 13684 RSA_set0_crt_params \ 13685 RSA_set0_factors \ 13686 RSA_set0_key \ 13687 RSA_meth_free \ 13688 RSA_meth_dup \ 13689 RSA_meth_set1_name \ 13690 RSA_meth_get_finish \ 13691 RSA_meth_set_priv_enc \ 13692 RSA_meth_set_priv_dec \ 13693 RSA_meth_set_finish \ 13694 EVP_PKEY_get0_RSA \ 13695 EVP_MD_CTX_new \ 13696 EVP_MD_CTX_free \ 13697 EVP_chacha20 \ 13698 13699do : 13700 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 13701ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 13702if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 13703 cat >>confdefs.h <<_ACEOF 13704#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 13705_ACEOF 13706 13707fi 13708done 13709 13710 13711 if test "x$openssl_engine" = "xyes" ; then 13712 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for OpenSSL ENGINE support" >&5 13713$as_echo_n "checking for OpenSSL ENGINE support... " >&6; } 13714 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13715/* end confdefs.h. */ 13716 13717 #include <openssl/engine.h> 13718 13719int 13720main () 13721{ 13722 13723 ENGINE_load_builtin_engines(); 13724 ENGINE_register_all_complete(); 13725 13726 ; 13727 return 0; 13728} 13729_ACEOF 13730if ac_fn_c_try_compile "$LINENO"; then : 13731 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 13732$as_echo "yes" >&6; } 13733 13734$as_echo "#define USE_OPENSSL_ENGINE 1" >>confdefs.h 13735 13736 13737else 13738 as_fn_error $? "OpenSSL ENGINE support not found" "$LINENO" 5 13739 13740fi 13741rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13742 fi 13743 13744 # Check for OpenSSL without EVP_aes_{192,256}_cbc 13745 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether OpenSSL has crippled AES support" >&5 13746$as_echo_n "checking whether OpenSSL has crippled AES support... " >&6; } 13747 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13748/* end confdefs.h. */ 13749 13750 #include <stdlib.h> 13751 #include <string.h> 13752 #include <openssl/evp.h> 13753 13754int 13755main () 13756{ 13757 13758 exit(EVP_aes_192_cbc() == NULL || EVP_aes_256_cbc() == NULL); 13759 13760 ; 13761 return 0; 13762} 13763_ACEOF 13764if ac_fn_c_try_link "$LINENO"; then : 13765 13766 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 13767$as_echo "no" >&6; } 13768 13769else 13770 13771 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 13772$as_echo "yes" >&6; } 13773 13774$as_echo "#define OPENSSL_LOBOTOMISED_AES 1" >>confdefs.h 13775 13776 13777 13778fi 13779rm -f core conftest.err conftest.$ac_objext \ 13780 conftest$ac_exeext conftest.$ac_ext 13781 13782 # Check for OpenSSL with EVP_aes_*ctr 13783 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether OpenSSL has AES CTR via EVP" >&5 13784$as_echo_n "checking whether OpenSSL has AES CTR via EVP... " >&6; } 13785 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13786/* end confdefs.h. */ 13787 13788 #include <stdlib.h> 13789 #include <string.h> 13790 #include <openssl/evp.h> 13791 13792int 13793main () 13794{ 13795 13796 exit(EVP_aes_128_ctr() == NULL || 13797 EVP_aes_192_cbc() == NULL || 13798 EVP_aes_256_cbc() == NULL); 13799 13800 ; 13801 return 0; 13802} 13803_ACEOF 13804if ac_fn_c_try_link "$LINENO"; then : 13805 13806 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 13807$as_echo "yes" >&6; } 13808 13809$as_echo "#define OPENSSL_HAVE_EVPCTR 1" >>confdefs.h 13810 13811 13812else 13813 13814 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 13815$as_echo "no" >&6; } 13816 13817 13818fi 13819rm -f core conftest.err conftest.$ac_objext \ 13820 conftest$ac_exeext conftest.$ac_ext 13821 13822 # Check for OpenSSL with EVP_aes_*gcm 13823 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether OpenSSL has AES GCM via EVP" >&5 13824$as_echo_n "checking whether OpenSSL has AES GCM via EVP... " >&6; } 13825 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13826/* end confdefs.h. */ 13827 13828 #include <stdlib.h> 13829 #include <string.h> 13830 #include <openssl/evp.h> 13831 13832int 13833main () 13834{ 13835 13836 exit(EVP_aes_128_gcm() == NULL || 13837 EVP_aes_256_gcm() == NULL || 13838 EVP_CTRL_GCM_SET_IV_FIXED == 0 || 13839 EVP_CTRL_GCM_IV_GEN == 0 || 13840 EVP_CTRL_GCM_SET_TAG == 0 || 13841 EVP_CTRL_GCM_GET_TAG == 0 || 13842 EVP_CIPHER_CTX_ctrl(NULL, 0, 0, NULL) == 0); 13843 13844 ; 13845 return 0; 13846} 13847_ACEOF 13848if ac_fn_c_try_link "$LINENO"; then : 13849 13850 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 13851$as_echo "yes" >&6; } 13852 13853$as_echo "#define OPENSSL_HAVE_EVPGCM 1" >>confdefs.h 13854 13855 13856else 13857 13858 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 13859$as_echo "no" >&6; } 13860 unsupported_algorithms="$unsupported_cipers \ 13861 aes128-gcm@openssh.com \ 13862 aes256-gcm@openssh.com" 13863 13864 13865fi 13866rm -f core conftest.err conftest.$ac_objext \ 13867 conftest$ac_exeext conftest.$ac_ext 13868 13869 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if EVP_DigestUpdate returns an int" >&5 13870$as_echo_n "checking if EVP_DigestUpdate returns an int... " >&6; } 13871 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13872/* end confdefs.h. */ 13873 13874 #include <stdlib.h> 13875 #include <string.h> 13876 #include <openssl/evp.h> 13877 13878int 13879main () 13880{ 13881 13882 if(EVP_DigestUpdate(NULL, NULL,0)) 13883 exit(0); 13884 13885 ; 13886 return 0; 13887} 13888_ACEOF 13889if ac_fn_c_try_link "$LINENO"; then : 13890 13891 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 13892$as_echo "yes" >&6; } 13893 13894else 13895 13896 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 13897$as_echo "no" >&6; } 13898 13899$as_echo "#define OPENSSL_EVP_DIGESTUPDATE_VOID 1" >>confdefs.h 13900 13901 13902 13903fi 13904rm -f core conftest.err conftest.$ac_objext \ 13905 conftest$ac_exeext conftest.$ac_ext 13906 13907 # Some systems want crypt() from libcrypt, *not* the version in OpenSSL, 13908 # because the system crypt() is more featureful. 13909 if test "x$check_for_libcrypt_before" = "x1"; then 13910 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for crypt in -lcrypt" >&5 13911$as_echo_n "checking for crypt in -lcrypt... " >&6; } 13912if ${ac_cv_lib_crypt_crypt+:} false; then : 13913 $as_echo_n "(cached) " >&6 13914else 13915 ac_check_lib_save_LIBS=$LIBS 13916LIBS="-lcrypt $LIBS" 13917cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13918/* end confdefs.h. */ 13919 13920/* Override any GCC internal prototype to avoid an error. 13921 Use char because int might match the return type of a GCC 13922 builtin and then its argument prototype would still apply. */ 13923#ifdef __cplusplus 13924extern "C" 13925#endif 13926char crypt (); 13927int 13928main () 13929{ 13930return crypt (); 13931 ; 13932 return 0; 13933} 13934_ACEOF 13935if ac_fn_c_try_link "$LINENO"; then : 13936 ac_cv_lib_crypt_crypt=yes 13937else 13938 ac_cv_lib_crypt_crypt=no 13939fi 13940rm -f core conftest.err conftest.$ac_objext \ 13941 conftest$ac_exeext conftest.$ac_ext 13942LIBS=$ac_check_lib_save_LIBS 13943fi 13944{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypt_crypt" >&5 13945$as_echo "$ac_cv_lib_crypt_crypt" >&6; } 13946if test "x$ac_cv_lib_crypt_crypt" = xyes; then : 13947 cat >>confdefs.h <<_ACEOF 13948#define HAVE_LIBCRYPT 1 13949_ACEOF 13950 13951 LIBS="-lcrypt $LIBS" 13952 13953fi 13954 13955 fi 13956 13957 # Some Linux systems (Slackware) need crypt() from libcrypt, *not* the 13958 # version in OpenSSL. 13959 if test "x$check_for_libcrypt_later" = "x1"; then 13960 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for crypt in -lcrypt" >&5 13961$as_echo_n "checking for crypt in -lcrypt... " >&6; } 13962if ${ac_cv_lib_crypt_crypt+:} false; then : 13963 $as_echo_n "(cached) " >&6 13964else 13965 ac_check_lib_save_LIBS=$LIBS 13966LIBS="-lcrypt $LIBS" 13967cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13968/* end confdefs.h. */ 13969 13970/* Override any GCC internal prototype to avoid an error. 13971 Use char because int might match the return type of a GCC 13972 builtin and then its argument prototype would still apply. */ 13973#ifdef __cplusplus 13974extern "C" 13975#endif 13976char crypt (); 13977int 13978main () 13979{ 13980return crypt (); 13981 ; 13982 return 0; 13983} 13984_ACEOF 13985if ac_fn_c_try_link "$LINENO"; then : 13986 ac_cv_lib_crypt_crypt=yes 13987else 13988 ac_cv_lib_crypt_crypt=no 13989fi 13990rm -f core conftest.err conftest.$ac_objext \ 13991 conftest$ac_exeext conftest.$ac_ext 13992LIBS=$ac_check_lib_save_LIBS 13993fi 13994{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypt_crypt" >&5 13995$as_echo "$ac_cv_lib_crypt_crypt" >&6; } 13996if test "x$ac_cv_lib_crypt_crypt" = xyes; then : 13997 LIBS="$LIBS -lcrypt" 13998fi 13999 14000 fi 14001 for ac_func in crypt DES_crypt 14002do : 14003 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 14004ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 14005if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 14006 cat >>confdefs.h <<_ACEOF 14007#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 14008_ACEOF 14009 14010fi 14011done 14012 14013 14014 # Check for SHA256, SHA384 and SHA512 support in OpenSSL 14015 for ac_func in EVP_sha256 EVP_sha384 EVP_sha512 14016do : 14017 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 14018ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 14019if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 14020 cat >>confdefs.h <<_ACEOF 14021#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 14022_ACEOF 14023 14024fi 14025done 14026 14027 14028 # Check complete ECC support in OpenSSL 14029 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether OpenSSL has NID_X9_62_prime256v1" >&5 14030$as_echo_n "checking whether OpenSSL has NID_X9_62_prime256v1... " >&6; } 14031 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14032/* end confdefs.h. */ 14033 14034 #include <openssl/ec.h> 14035 #include <openssl/ecdh.h> 14036 #include <openssl/ecdsa.h> 14037 #include <openssl/evp.h> 14038 #include <openssl/objects.h> 14039 #include <openssl/opensslv.h> 14040 14041int 14042main () 14043{ 14044 14045 EC_KEY *e = EC_KEY_new_by_curve_name(NID_X9_62_prime256v1); 14046 const EVP_MD *m = EVP_sha256(); /* We need this too */ 14047 14048 ; 14049 return 0; 14050} 14051_ACEOF 14052if ac_fn_c_try_link "$LINENO"; then : 14053 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 14054$as_echo "yes" >&6; } 14055 enable_nistp256=1 14056else 14057 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 14058$as_echo "no" >&6; } 14059 14060fi 14061rm -f core conftest.err conftest.$ac_objext \ 14062 conftest$ac_exeext conftest.$ac_ext 14063 14064 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether OpenSSL has NID_secp384r1" >&5 14065$as_echo_n "checking whether OpenSSL has NID_secp384r1... " >&6; } 14066 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14067/* end confdefs.h. */ 14068 14069 #include <openssl/ec.h> 14070 #include <openssl/ecdh.h> 14071 #include <openssl/ecdsa.h> 14072 #include <openssl/evp.h> 14073 #include <openssl/objects.h> 14074 #include <openssl/opensslv.h> 14075 14076int 14077main () 14078{ 14079 14080 EC_KEY *e = EC_KEY_new_by_curve_name(NID_secp384r1); 14081 const EVP_MD *m = EVP_sha384(); /* We need this too */ 14082 14083 ; 14084 return 0; 14085} 14086_ACEOF 14087if ac_fn_c_try_link "$LINENO"; then : 14088 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 14089$as_echo "yes" >&6; } 14090 enable_nistp384=1 14091else 14092 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 14093$as_echo "no" >&6; } 14094 14095fi 14096rm -f core conftest.err conftest.$ac_objext \ 14097 conftest$ac_exeext conftest.$ac_ext 14098 14099 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether OpenSSL has NID_secp521r1" >&5 14100$as_echo_n "checking whether OpenSSL has NID_secp521r1... " >&6; } 14101 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14102/* end confdefs.h. */ 14103 14104 #include <openssl/ec.h> 14105 #include <openssl/ecdh.h> 14106 #include <openssl/ecdsa.h> 14107 #include <openssl/evp.h> 14108 #include <openssl/objects.h> 14109 #include <openssl/opensslv.h> 14110 14111int 14112main () 14113{ 14114 14115 EC_KEY *e = EC_KEY_new_by_curve_name(NID_secp521r1); 14116 const EVP_MD *m = EVP_sha512(); /* We need this too */ 14117 14118 ; 14119 return 0; 14120} 14121_ACEOF 14122if ac_fn_c_try_link "$LINENO"; then : 14123 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 14124$as_echo "yes" >&6; } 14125 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if OpenSSL's NID_secp521r1 is functional" >&5 14126$as_echo_n "checking if OpenSSL's NID_secp521r1 is functional... " >&6; } 14127 if test "$cross_compiling" = yes; then : 14128 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cross-compiling: assuming yes" >&5 14129$as_echo "$as_me: WARNING: cross-compiling: assuming yes" >&2;} 14130 enable_nistp521=1 14131 14132else 14133 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14134/* end confdefs.h. */ 14135 14136 #include <stdlib.h> 14137 #include <openssl/ec.h> 14138 #include <openssl/ecdh.h> 14139 #include <openssl/ecdsa.h> 14140 #include <openssl/evp.h> 14141 #include <openssl/objects.h> 14142 #include <openssl/opensslv.h> 14143 14144int 14145main () 14146{ 14147 14148 EC_KEY *e = EC_KEY_new_by_curve_name(NID_secp521r1); 14149 const EVP_MD *m = EVP_sha512(); /* We need this too */ 14150 exit(e == NULL || m == NULL); 14151 14152 ; 14153 return 0; 14154} 14155_ACEOF 14156if ac_fn_c_try_run "$LINENO"; then : 14157 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 14158$as_echo "yes" >&6; } 14159 enable_nistp521=1 14160else 14161 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 14162$as_echo "no" >&6; } 14163fi 14164rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 14165 conftest.$ac_objext conftest.beam conftest.$ac_ext 14166fi 14167 14168else 14169 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 14170$as_echo "no" >&6; } 14171 14172fi 14173rm -f core conftest.err conftest.$ac_objext \ 14174 conftest$ac_exeext conftest.$ac_ext 14175 14176 TEST_SSH_ECC=no 14177 14178 if test x$enable_nistp256 = x1 || test x$enable_nistp384 = x1 || \ 14179 test x$enable_nistp521 = x1; then 14180 14181$as_echo "#define OPENSSL_HAS_ECC 1" >>confdefs.h 14182 14183 for ac_func in EC_KEY_METHOD_new 14184do : 14185 ac_fn_c_check_func "$LINENO" "EC_KEY_METHOD_new" "ac_cv_func_EC_KEY_METHOD_new" 14186if test "x$ac_cv_func_EC_KEY_METHOD_new" = xyes; then : 14187 cat >>confdefs.h <<_ACEOF 14188#define HAVE_EC_KEY_METHOD_NEW 1 14189_ACEOF 14190 14191fi 14192done 14193 14194 openssl_ecc=yes 14195 else 14196 openssl_ecc=no 14197 fi 14198 if test x$enable_nistp256 = x1; then 14199 14200$as_echo "#define OPENSSL_HAS_NISTP256 1" >>confdefs.h 14201 14202 TEST_SSH_ECC=yes 14203 else 14204 unsupported_algorithms="$unsupported_algorithms \ 14205 ecdsa-sha2-nistp256 \ 14206 ecdh-sha2-nistp256 \ 14207 ecdsa-sha2-nistp256-cert-v01@openssh.com" 14208 fi 14209 if test x$enable_nistp384 = x1; then 14210 14211$as_echo "#define OPENSSL_HAS_NISTP384 1" >>confdefs.h 14212 14213 TEST_SSH_ECC=yes 14214 else 14215 unsupported_algorithms="$unsupported_algorithms \ 14216 ecdsa-sha2-nistp384 \ 14217 ecdh-sha2-nistp384 \ 14218 ecdsa-sha2-nistp384-cert-v01@openssh.com" 14219 fi 14220 if test x$enable_nistp521 = x1; then 14221 14222$as_echo "#define OPENSSL_HAS_NISTP521 1" >>confdefs.h 14223 14224 TEST_SSH_ECC=yes 14225 else 14226 unsupported_algorithms="$unsupported_algorithms \ 14227 ecdh-sha2-nistp521 \ 14228 ecdsa-sha2-nistp521 \ 14229 ecdsa-sha2-nistp521-cert-v01@openssh.com" 14230 fi 14231 14232 14233else 14234 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for crypt in -lcrypt" >&5 14235$as_echo_n "checking for crypt in -lcrypt... " >&6; } 14236if ${ac_cv_lib_crypt_crypt+:} false; then : 14237 $as_echo_n "(cached) " >&6 14238else 14239 ac_check_lib_save_LIBS=$LIBS 14240LIBS="-lcrypt $LIBS" 14241cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14242/* end confdefs.h. */ 14243 14244/* Override any GCC internal prototype to avoid an error. 14245 Use char because int might match the return type of a GCC 14246 builtin and then its argument prototype would still apply. */ 14247#ifdef __cplusplus 14248extern "C" 14249#endif 14250char crypt (); 14251int 14252main () 14253{ 14254return crypt (); 14255 ; 14256 return 0; 14257} 14258_ACEOF 14259if ac_fn_c_try_link "$LINENO"; then : 14260 ac_cv_lib_crypt_crypt=yes 14261else 14262 ac_cv_lib_crypt_crypt=no 14263fi 14264rm -f core conftest.err conftest.$ac_objext \ 14265 conftest$ac_exeext conftest.$ac_ext 14266LIBS=$ac_check_lib_save_LIBS 14267fi 14268{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypt_crypt" >&5 14269$as_echo "$ac_cv_lib_crypt_crypt" >&6; } 14270if test "x$ac_cv_lib_crypt_crypt" = xyes; then : 14271 LIBS="$LIBS -lcrypt" 14272fi 14273 14274 for ac_func in crypt 14275do : 14276 ac_fn_c_check_func "$LINENO" "crypt" "ac_cv_func_crypt" 14277if test "x$ac_cv_func_crypt" = xyes; then : 14278 cat >>confdefs.h <<_ACEOF 14279#define HAVE_CRYPT 1 14280_ACEOF 14281 14282fi 14283done 14284 14285fi 14286 14287# PKCS11/U2F depend on OpenSSL and dlopen(). 14288enable_pkcs11=yes 14289enable_sk=yes 14290if test "x$openssl" != "xyes" ; then 14291 enable_pkcs11="disabled; missing libcrypto" 14292 enable_sk="disabled; missing libcrypto" 14293fi 14294if test "x$openssl_ecc" != "xyes" ; then 14295 enable_sk="disabled; OpenSSL has no ECC support" 14296fi 14297if test "x$ac_cv_func_dlopen" != "xyes" ; then 14298 enable_pkcs11="disabled; missing dlopen(3)" 14299 enable_sk="disabled; missing dlopen(3)" 14300fi 14301if test "x$ac_cv_have_decl_RTLD_NOW" != "xyes" ; then 14302 enable_pkcs11="disabled; missing RTLD_NOW" 14303 enable_sk="disabled; missing RTLD_NOW" 14304fi 14305if test ! -z "$disable_pkcs11" ; then 14306 enable_pkcs11="disabled by user" 14307fi 14308if test ! -z "$disable_sk" ; then 14309 enable_sk="disabled by user" 14310fi 14311 14312{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable PKCS11" >&5 14313$as_echo_n "checking whether to enable PKCS11... " >&6; } 14314if test "x$enable_pkcs11" = "xyes" ; then 14315 14316$as_echo "#define ENABLE_PKCS11 /**/" >>confdefs.h 14317 14318fi 14319{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_pkcs11" >&5 14320$as_echo "$enable_pkcs11" >&6; } 14321 14322{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable U2F" >&5 14323$as_echo_n "checking whether to enable U2F... " >&6; } 14324if test "x$enable_sk" = "xyes" ; then 14325 14326$as_echo "#define ENABLE_SK /**/" >>confdefs.h 14327 14328 SK_DUMMY_LIBRARY=regress/misc/sk-dummy/sk-dummy.so 14329 14330else 14331 # Do not try to build sk-dummy library. 14332 SK_DUMMY_LIBRARY="" 14333 14334fi 14335{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_sk" >&5 14336$as_echo "$enable_sk" >&6; } 14337 14338# Now check for built-in security key support. 14339if test "x$enable_sk" = "xyes" -a "x$enable_sk_internal" = "xyes" ; then 14340 if test -n "$ac_tool_prefix"; then 14341 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 14342set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 14343{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 14344$as_echo_n "checking for $ac_word... " >&6; } 14345if ${ac_cv_path_PKGCONFIG+:} false; then : 14346 $as_echo_n "(cached) " >&6 14347else 14348 case $PKGCONFIG in 14349 [\\/]* | ?:[\\/]*) 14350 ac_cv_path_PKGCONFIG="$PKGCONFIG" # Let the user override the test with a path. 14351 ;; 14352 *) 14353 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 14354for as_dir in $PATH 14355do 14356 IFS=$as_save_IFS 14357 test -z "$as_dir" && as_dir=. 14358 for ac_exec_ext in '' $ac_executable_extensions; do 14359 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 14360 ac_cv_path_PKGCONFIG="$as_dir/$ac_word$ac_exec_ext" 14361 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 14362 break 2 14363 fi 14364done 14365 done 14366IFS=$as_save_IFS 14367 14368 ;; 14369esac 14370fi 14371PKGCONFIG=$ac_cv_path_PKGCONFIG 14372if test -n "$PKGCONFIG"; then 14373 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKGCONFIG" >&5 14374$as_echo "$PKGCONFIG" >&6; } 14375else 14376 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 14377$as_echo "no" >&6; } 14378fi 14379 14380 14381fi 14382if test -z "$ac_cv_path_PKGCONFIG"; then 14383 ac_pt_PKGCONFIG=$PKGCONFIG 14384 # Extract the first word of "pkg-config", so it can be a program name with args. 14385set dummy pkg-config; ac_word=$2 14386{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 14387$as_echo_n "checking for $ac_word... " >&6; } 14388if ${ac_cv_path_ac_pt_PKGCONFIG+:} false; then : 14389 $as_echo_n "(cached) " >&6 14390else 14391 case $ac_pt_PKGCONFIG in 14392 [\\/]* | ?:[\\/]*) 14393 ac_cv_path_ac_pt_PKGCONFIG="$ac_pt_PKGCONFIG" # Let the user override the test with a path. 14394 ;; 14395 *) 14396 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 14397for as_dir in $PATH 14398do 14399 IFS=$as_save_IFS 14400 test -z "$as_dir" && as_dir=. 14401 for ac_exec_ext in '' $ac_executable_extensions; do 14402 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 14403 ac_cv_path_ac_pt_PKGCONFIG="$as_dir/$ac_word$ac_exec_ext" 14404 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 14405 break 2 14406 fi 14407done 14408 done 14409IFS=$as_save_IFS 14410 14411 ;; 14412esac 14413fi 14414ac_pt_PKGCONFIG=$ac_cv_path_ac_pt_PKGCONFIG 14415if test -n "$ac_pt_PKGCONFIG"; then 14416 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKGCONFIG" >&5 14417$as_echo "$ac_pt_PKGCONFIG" >&6; } 14418else 14419 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 14420$as_echo "no" >&6; } 14421fi 14422 14423 if test "x$ac_pt_PKGCONFIG" = x; then 14424 PKGCONFIG="no" 14425 else 14426 case $cross_compiling:$ac_tool_warned in 14427yes:) 14428{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 14429$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 14430ac_tool_warned=yes ;; 14431esac 14432 PKGCONFIG=$ac_pt_PKGCONFIG 14433 fi 14434else 14435 PKGCONFIG="$ac_cv_path_PKGCONFIG" 14436fi 14437 14438 use_pkgconfig_for_libfido2= 14439 if test "x$PKGCONFIG" != "xno"; then 14440 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $PKGCONFIG knows about libfido2" >&5 14441$as_echo_n "checking if $PKGCONFIG knows about libfido2... " >&6; } 14442 if "$PKGCONFIG" libfido2; then 14443 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 14444$as_echo "yes" >&6; } 14445 use_pkgconfig_for_libfido2=yes 14446 else 14447 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 14448$as_echo "no" >&6; } 14449 fi 14450 fi 14451 if test "x$use_pkgconfig_for_libfido2" = "xyes"; then 14452 LIBFIDO2=`$PKGCONFIG --libs libfido2` 14453 CPPFLAGS="$CPPFLAGS `$PKGCONFIG --cflags libfido2`" 14454 else 14455 LIBFIDO2="-lfido2 -lcbor" 14456 fi 14457 OTHERLIBS=`echo $LIBFIDO2 | sed 's/-lfido2//'` 14458 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fido_init in -lfido2" >&5 14459$as_echo_n "checking for fido_init in -lfido2... " >&6; } 14460if ${ac_cv_lib_fido2_fido_init+:} false; then : 14461 $as_echo_n "(cached) " >&6 14462else 14463 ac_check_lib_save_LIBS=$LIBS 14464LIBS="-lfido2 $OTHERLIBS 14465 $LIBS" 14466cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14467/* end confdefs.h. */ 14468 14469/* Override any GCC internal prototype to avoid an error. 14470 Use char because int might match the return type of a GCC 14471 builtin and then its argument prototype would still apply. */ 14472#ifdef __cplusplus 14473extern "C" 14474#endif 14475char fido_init (); 14476int 14477main () 14478{ 14479return fido_init (); 14480 ; 14481 return 0; 14482} 14483_ACEOF 14484if ac_fn_c_try_link "$LINENO"; then : 14485 ac_cv_lib_fido2_fido_init=yes 14486else 14487 ac_cv_lib_fido2_fido_init=no 14488fi 14489rm -f core conftest.err conftest.$ac_objext \ 14490 conftest$ac_exeext conftest.$ac_ext 14491LIBS=$ac_check_lib_save_LIBS 14492fi 14493{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_fido2_fido_init" >&5 14494$as_echo "$ac_cv_lib_fido2_fido_init" >&6; } 14495if test "x$ac_cv_lib_fido2_fido_init" = xyes; then : 14496 14497 14498 14499$as_echo "#define ENABLE_SK_INTERNAL /**/" >>confdefs.h 14500 14501 enable_sk="built-in" 14502 14503else 14504 as_fn_error $? "no usable libfido2 found" "$LINENO" 5 14505fi 14506 14507 saved_LIBS="$LIBS" 14508 LIBS="$LIBS $LIBFIDO2" 14509 for ac_func in \ 14510 fido_cred_prot \ 14511 fido_cred_set_prot \ 14512 fido_dev_get_touch_begin \ 14513 fido_dev_get_touch_status \ 14514 fido_dev_supports_cred_prot \ 14515 14516do : 14517 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 14518ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 14519if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 14520 cat >>confdefs.h <<_ACEOF 14521#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 14522_ACEOF 14523 14524fi 14525done 14526 14527 LIBS="$saved_LIBS" 14528 ac_fn_c_check_header_mongrel "$LINENO" "fido.h" "ac_cv_header_fido_h" "$ac_includes_default" 14529if test "x$ac_cv_header_fido_h" = xyes; then : 14530 14531else 14532 as_fn_error $? "missing fido.h from libfido2" "$LINENO" 5 14533fi 14534 14535 14536 ac_fn_c_check_header_compile "$LINENO" "fido/credman.h" "ac_cv_header_fido_credman_h" "#include <fido.h> 14537 14538" 14539if test "x$ac_cv_header_fido_credman_h" = xyes; then : 14540 14541else 14542 as_fn_error $? "missing fido/credman.h from libfido2" "$LINENO" 5 14543fi 14544 14545 14546fi 14547 14548for ac_func in \ 14549 arc4random \ 14550 arc4random_buf \ 14551 arc4random_stir \ 14552 arc4random_uniform \ 14553 14554do : 14555 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 14556ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 14557if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 14558 cat >>confdefs.h <<_ACEOF 14559#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 14560_ACEOF 14561 14562fi 14563done 14564 14565 14566saved_LIBS="$LIBS" 14567{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ia_openinfo in -liaf" >&5 14568$as_echo_n "checking for ia_openinfo in -liaf... " >&6; } 14569if ${ac_cv_lib_iaf_ia_openinfo+:} false; then : 14570 $as_echo_n "(cached) " >&6 14571else 14572 ac_check_lib_save_LIBS=$LIBS 14573LIBS="-liaf $LIBS" 14574cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14575/* end confdefs.h. */ 14576 14577/* Override any GCC internal prototype to avoid an error. 14578 Use char because int might match the return type of a GCC 14579 builtin and then its argument prototype would still apply. */ 14580#ifdef __cplusplus 14581extern "C" 14582#endif 14583char ia_openinfo (); 14584int 14585main () 14586{ 14587return ia_openinfo (); 14588 ; 14589 return 0; 14590} 14591_ACEOF 14592if ac_fn_c_try_link "$LINENO"; then : 14593 ac_cv_lib_iaf_ia_openinfo=yes 14594else 14595 ac_cv_lib_iaf_ia_openinfo=no 14596fi 14597rm -f core conftest.err conftest.$ac_objext \ 14598 conftest$ac_exeext conftest.$ac_ext 14599LIBS=$ac_check_lib_save_LIBS 14600fi 14601{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_iaf_ia_openinfo" >&5 14602$as_echo "$ac_cv_lib_iaf_ia_openinfo" >&6; } 14603if test "x$ac_cv_lib_iaf_ia_openinfo" = xyes; then : 14604 14605 LIBS="$LIBS -liaf" 14606 for ac_func in set_id 14607do : 14608 ac_fn_c_check_func "$LINENO" "set_id" "ac_cv_func_set_id" 14609if test "x$ac_cv_func_set_id" = xyes; then : 14610 cat >>confdefs.h <<_ACEOF 14611#define HAVE_SET_ID 1 14612_ACEOF 14613 SSHDLIBS="$SSHDLIBS -liaf" 14614 14615$as_echo "#define HAVE_LIBIAF 1" >>confdefs.h 14616 14617 14618fi 14619done 14620 14621 14622fi 14623 14624LIBS="$saved_LIBS" 14625 14626### Configure cryptographic random number support 14627 14628# Check whether OpenSSL seeds itself 14629if test "x$openssl" = "xyes" ; then 14630 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether OpenSSL's PRNG is internally seeded" >&5 14631$as_echo_n "checking whether OpenSSL's PRNG is internally seeded... " >&6; } 14632 if test "$cross_compiling" = yes; then : 14633 14634 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cross compiling: assuming yes" >&5 14635$as_echo "$as_me: WARNING: cross compiling: assuming yes" >&2;} 14636 # This is safe, since we will fatal() at runtime if 14637 # OpenSSL is not seeded correctly. 14638 OPENSSL_SEEDS_ITSELF=yes 14639 14640 14641else 14642 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14643/* end confdefs.h. */ 14644 14645 #include <stdlib.h> 14646 #include <string.h> 14647 #include <openssl/rand.h> 14648 14649int 14650main () 14651{ 14652 14653 exit(RAND_status() == 1 ? 0 : 1); 14654 14655 ; 14656 return 0; 14657} 14658_ACEOF 14659if ac_fn_c_try_run "$LINENO"; then : 14660 14661 OPENSSL_SEEDS_ITSELF=yes 14662 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 14663$as_echo "yes" >&6; } 14664 14665else 14666 14667 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 14668$as_echo "no" >&6; } 14669 14670fi 14671rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 14672 conftest.$ac_objext conftest.beam conftest.$ac_ext 14673fi 14674 14675fi 14676 14677# PRNGD TCP socket 14678 14679# Check whether --with-prngd-port was given. 14680if test "${with_prngd_port+set}" = set; then : 14681 withval=$with_prngd_port; 14682 case "$withval" in 14683 no) 14684 withval="" 14685 ;; 14686 [0-9]*) 14687 ;; 14688 *) 14689 as_fn_error $? "You must specify a numeric port number for --with-prngd-port" "$LINENO" 5 14690 ;; 14691 esac 14692 if test ! -z "$withval" ; then 14693 PRNGD_PORT="$withval" 14694 14695cat >>confdefs.h <<_ACEOF 14696#define PRNGD_PORT $PRNGD_PORT 14697_ACEOF 14698 14699 fi 14700 14701 14702fi 14703 14704 14705# PRNGD Unix domain socket 14706 14707# Check whether --with-prngd-socket was given. 14708if test "${with_prngd_socket+set}" = set; then : 14709 withval=$with_prngd_socket; 14710 case "$withval" in 14711 yes) 14712 withval="/var/run/egd-pool" 14713 ;; 14714 no) 14715 withval="" 14716 ;; 14717 /*) 14718 ;; 14719 *) 14720 as_fn_error $? "You must specify an absolute path to the entropy socket" "$LINENO" 5 14721 ;; 14722 esac 14723 14724 if test ! -z "$withval" ; then 14725 if test ! -z "$PRNGD_PORT" ; then 14726 as_fn_error $? "You may not specify both a PRNGD/EGD port and socket" "$LINENO" 5 14727 fi 14728 if test ! -r "$withval" ; then 14729 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Entropy socket is not readable" >&5 14730$as_echo "$as_me: WARNING: Entropy socket is not readable" >&2;} 14731 fi 14732 PRNGD_SOCKET="$withval" 14733 14734cat >>confdefs.h <<_ACEOF 14735#define PRNGD_SOCKET "$PRNGD_SOCKET" 14736_ACEOF 14737 14738 fi 14739 14740else 14741 14742 # Check for existing socket only if we don't have a random device already 14743 if test "x$OPENSSL_SEEDS_ITSELF" != "xyes" ; then 14744 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PRNGD/EGD socket" >&5 14745$as_echo_n "checking for PRNGD/EGD socket... " >&6; } 14746 # Insert other locations here 14747 for sock in /var/run/egd-pool /dev/egd-pool /etc/entropy; do 14748 if test -r $sock && $TEST_MINUS_S_SH -c "test -S $sock -o -p $sock" ; then 14749 PRNGD_SOCKET="$sock" 14750 cat >>confdefs.h <<_ACEOF 14751#define PRNGD_SOCKET "$PRNGD_SOCKET" 14752_ACEOF 14753 14754 break; 14755 fi 14756 done 14757 if test ! -z "$PRNGD_SOCKET" ; then 14758 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PRNGD_SOCKET" >&5 14759$as_echo "$PRNGD_SOCKET" >&6; } 14760 else 14761 { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5 14762$as_echo "not found" >&6; } 14763 fi 14764 fi 14765 14766 14767fi 14768 14769 14770# Which randomness source do we use? 14771if test ! -z "$PRNGD_PORT" ; then 14772 RAND_MSG="PRNGd port $PRNGD_PORT" 14773elif test ! -z "$PRNGD_SOCKET" ; then 14774 RAND_MSG="PRNGd socket $PRNGD_SOCKET" 14775elif test ! -z "$OPENSSL_SEEDS_ITSELF" ; then 14776 14777$as_echo "#define OPENSSL_PRNG_ONLY 1" >>confdefs.h 14778 14779 RAND_MSG="OpenSSL internal ONLY" 14780elif test "x$openssl" = "xno" ; then 14781 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: OpenSSH will use /dev/urandom as a source of random numbers. It will fail if this device is not supported or accessible" >&5 14782$as_echo "$as_me: WARNING: OpenSSH will use /dev/urandom as a source of random numbers. It will fail if this device is not supported or accessible" >&2;} 14783else 14784 as_fn_error $? "OpenSSH has no source of random numbers. Please configure OpenSSL with an entropy source or re-run configure using one of the --with-prngd-port or --with-prngd-socket options" "$LINENO" 5 14785fi 14786 14787# Check for PAM libs 14788PAM_MSG="no" 14789 14790# Check whether --with-pam was given. 14791if test "${with_pam+set}" = set; then : 14792 withval=$with_pam; 14793 if test "x$withval" != "xno" ; then 14794 if test "x$ac_cv_header_security_pam_appl_h" != "xyes" && \ 14795 test "x$ac_cv_header_pam_pam_appl_h" != "xyes" ; then 14796 as_fn_error $? "PAM headers not found" "$LINENO" 5 14797 fi 14798 14799 saved_LIBS="$LIBS" 14800 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 14801$as_echo_n "checking for dlopen in -ldl... " >&6; } 14802if ${ac_cv_lib_dl_dlopen+:} false; then : 14803 $as_echo_n "(cached) " >&6 14804else 14805 ac_check_lib_save_LIBS=$LIBS 14806LIBS="-ldl $LIBS" 14807cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14808/* end confdefs.h. */ 14809 14810/* Override any GCC internal prototype to avoid an error. 14811 Use char because int might match the return type of a GCC 14812 builtin and then its argument prototype would still apply. */ 14813#ifdef __cplusplus 14814extern "C" 14815#endif 14816char dlopen (); 14817int 14818main () 14819{ 14820return dlopen (); 14821 ; 14822 return 0; 14823} 14824_ACEOF 14825if ac_fn_c_try_link "$LINENO"; then : 14826 ac_cv_lib_dl_dlopen=yes 14827else 14828 ac_cv_lib_dl_dlopen=no 14829fi 14830rm -f core conftest.err conftest.$ac_objext \ 14831 conftest$ac_exeext conftest.$ac_ext 14832LIBS=$ac_check_lib_save_LIBS 14833fi 14834{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 14835$as_echo "$ac_cv_lib_dl_dlopen" >&6; } 14836if test "x$ac_cv_lib_dl_dlopen" = xyes; then : 14837 cat >>confdefs.h <<_ACEOF 14838#define HAVE_LIBDL 1 14839_ACEOF 14840 14841 LIBS="-ldl $LIBS" 14842 14843fi 14844 14845 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pam_set_item in -lpam" >&5 14846$as_echo_n "checking for pam_set_item in -lpam... " >&6; } 14847if ${ac_cv_lib_pam_pam_set_item+:} false; then : 14848 $as_echo_n "(cached) " >&6 14849else 14850 ac_check_lib_save_LIBS=$LIBS 14851LIBS="-lpam $LIBS" 14852cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14853/* end confdefs.h. */ 14854 14855/* Override any GCC internal prototype to avoid an error. 14856 Use char because int might match the return type of a GCC 14857 builtin and then its argument prototype would still apply. */ 14858#ifdef __cplusplus 14859extern "C" 14860#endif 14861char pam_set_item (); 14862int 14863main () 14864{ 14865return pam_set_item (); 14866 ; 14867 return 0; 14868} 14869_ACEOF 14870if ac_fn_c_try_link "$LINENO"; then : 14871 ac_cv_lib_pam_pam_set_item=yes 14872else 14873 ac_cv_lib_pam_pam_set_item=no 14874fi 14875rm -f core conftest.err conftest.$ac_objext \ 14876 conftest$ac_exeext conftest.$ac_ext 14877LIBS=$ac_check_lib_save_LIBS 14878fi 14879{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pam_pam_set_item" >&5 14880$as_echo "$ac_cv_lib_pam_pam_set_item" >&6; } 14881if test "x$ac_cv_lib_pam_pam_set_item" = xyes; then : 14882 cat >>confdefs.h <<_ACEOF 14883#define HAVE_LIBPAM 1 14884_ACEOF 14885 14886 LIBS="-lpam $LIBS" 14887 14888else 14889 as_fn_error $? "*** libpam missing" "$LINENO" 5 14890fi 14891 14892 for ac_func in pam_getenvlist 14893do : 14894 ac_fn_c_check_func "$LINENO" "pam_getenvlist" "ac_cv_func_pam_getenvlist" 14895if test "x$ac_cv_func_pam_getenvlist" = xyes; then : 14896 cat >>confdefs.h <<_ACEOF 14897#define HAVE_PAM_GETENVLIST 1 14898_ACEOF 14899 14900fi 14901done 14902 14903 for ac_func in pam_putenv 14904do : 14905 ac_fn_c_check_func "$LINENO" "pam_putenv" "ac_cv_func_pam_putenv" 14906if test "x$ac_cv_func_pam_putenv" = xyes; then : 14907 cat >>confdefs.h <<_ACEOF 14908#define HAVE_PAM_PUTENV 1 14909_ACEOF 14910 14911fi 14912done 14913 14914 LIBS="$saved_LIBS" 14915 14916 PAM_MSG="yes" 14917 14918 SSHDLIBS="$SSHDLIBS -lpam" 14919 14920$as_echo "#define USE_PAM 1" >>confdefs.h 14921 14922 14923 if test $ac_cv_lib_dl_dlopen = yes; then 14924 case "$LIBS" in 14925 *-ldl*) 14926 # libdl already in LIBS 14927 ;; 14928 *) 14929 SSHDLIBS="$SSHDLIBS -ldl" 14930 ;; 14931 esac 14932 fi 14933 fi 14934 14935 14936fi 14937 14938 14939 14940# Check whether --with-pam-service was given. 14941if test "${with_pam_service+set}" = set; then : 14942 withval=$with_pam_service; 14943 if test "x$withval" != "xno" && \ 14944 test "x$withval" != "xyes" ; then 14945 14946cat >>confdefs.h <<_ACEOF 14947#define SSHD_PAM_SERVICE "$withval" 14948_ACEOF 14949 14950 fi 14951 14952 14953fi 14954 14955 14956# Check for older PAM 14957if test "x$PAM_MSG" = "xyes" ; then 14958 # Check PAM strerror arguments (old PAM) 14959 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pam_strerror takes only one argument" >&5 14960$as_echo_n "checking whether pam_strerror takes only one argument... " >&6; } 14961 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14962/* end confdefs.h. */ 14963 14964#include <stdlib.h> 14965#if defined(HAVE_SECURITY_PAM_APPL_H) 14966#include <security/pam_appl.h> 14967#elif defined (HAVE_PAM_PAM_APPL_H) 14968#include <pam/pam_appl.h> 14969#endif 14970 14971int 14972main () 14973{ 14974 14975(void)pam_strerror((pam_handle_t *)NULL, -1); 14976 14977 ; 14978 return 0; 14979} 14980_ACEOF 14981if ac_fn_c_try_compile "$LINENO"; then : 14982 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 14983$as_echo "no" >&6; } 14984else 14985 14986 14987$as_echo "#define HAVE_OLD_PAM 1" >>confdefs.h 14988 14989 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 14990$as_echo "yes" >&6; } 14991 PAM_MSG="yes (old library)" 14992 14993 14994fi 14995rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14996fi 14997 14998case "$host" in 14999*-*-cygwin*) 15000 SSH_PRIVSEP_USER=CYGWIN_SSH_PRIVSEP_USER 15001 ;; 15002*) 15003 SSH_PRIVSEP_USER=sshd 15004 ;; 15005esac 15006 15007# Check whether --with-privsep-user was given. 15008if test "${with_privsep_user+set}" = set; then : 15009 withval=$with_privsep_user; 15010 if test -n "$withval" && test "x$withval" != "xno" && \ 15011 test "x${withval}" != "xyes"; then 15012 SSH_PRIVSEP_USER=$withval 15013 fi 15014 15015 15016fi 15017 15018if test "x$SSH_PRIVSEP_USER" = "xCYGWIN_SSH_PRIVSEP_USER" ; then 15019 15020cat >>confdefs.h <<_ACEOF 15021#define SSH_PRIVSEP_USER CYGWIN_SSH_PRIVSEP_USER 15022_ACEOF 15023 15024else 15025 15026cat >>confdefs.h <<_ACEOF 15027#define SSH_PRIVSEP_USER "$SSH_PRIVSEP_USER" 15028_ACEOF 15029 15030fi 15031 15032 15033if test "x$have_linux_no_new_privs" = "x1" ; then 15034ac_fn_c_check_decl "$LINENO" "SECCOMP_MODE_FILTER" "ac_cv_have_decl_SECCOMP_MODE_FILTER" " 15035 #include <sys/types.h> 15036 #include <linux/seccomp.h> 15037 15038" 15039if test "x$ac_cv_have_decl_SECCOMP_MODE_FILTER" = xyes; then : 15040 have_seccomp_filter=1 15041fi 15042 15043fi 15044if test "x$have_seccomp_filter" = "x1" ; then 15045{ $as_echo "$as_me:${as_lineno-$LINENO}: checking kernel for seccomp_filter support" >&5 15046$as_echo_n "checking kernel for seccomp_filter support... " >&6; } 15047cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15048/* end confdefs.h. */ 15049 15050 #include <errno.h> 15051 #include <elf.h> 15052 #include <linux/audit.h> 15053 #include <linux/seccomp.h> 15054 #include <stdlib.h> 15055 #include <sys/prctl.h> 15056 15057int 15058main () 15059{ 15060 int i = $seccomp_audit_arch; 15061 errno = 0; 15062 prctl(PR_SET_SECCOMP, SECCOMP_MODE_FILTER, NULL, 0, 0); 15063 exit(errno == EFAULT ? 0 : 1); 15064 ; 15065 return 0; 15066} 15067_ACEOF 15068if ac_fn_c_try_link "$LINENO"; then : 15069 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 15070$as_echo "yes" >&6; } 15071else 15072 15073 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 15074$as_echo "no" >&6; } 15075 # Disable seccomp filter as a target 15076 have_seccomp_filter=0 15077 15078 15079fi 15080rm -f core conftest.err conftest.$ac_objext \ 15081 conftest$ac_exeext conftest.$ac_ext 15082fi 15083 15084# Decide which sandbox style to use 15085sandbox_arg="" 15086 15087# Check whether --with-sandbox was given. 15088if test "${with_sandbox+set}" = set; then : 15089 withval=$with_sandbox; 15090 if test "x$withval" = "xyes" ; then 15091 sandbox_arg="" 15092 else 15093 sandbox_arg="$withval" 15094 fi 15095 15096 15097fi 15098 15099 15100# Some platforms (seems to be the ones that have a kernel poll(2)-type 15101# function with which they implement select(2)) use an extra file descriptor 15102# when calling select(2), which means we can't use the rlimit sandbox. 15103{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if select works with descriptor rlimit" >&5 15104$as_echo_n "checking if select works with descriptor rlimit... " >&6; } 15105if test "$cross_compiling" = yes; then : 15106 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cross compiling: assuming yes" >&5 15107$as_echo "$as_me: WARNING: cross compiling: assuming yes" >&2;} 15108 select_works_with_rlimit=yes 15109 15110else 15111 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15112/* end confdefs.h. */ 15113 15114#include <sys/types.h> 15115#ifdef HAVE_SYS_TIME_H 15116# include <sys/time.h> 15117#endif 15118#include <sys/resource.h> 15119#ifdef HAVE_SYS_SELECT_H 15120# include <sys/select.h> 15121#endif 15122#include <errno.h> 15123#include <fcntl.h> 15124#include <stdlib.h> 15125 15126int 15127main () 15128{ 15129 15130 struct rlimit rl_zero; 15131 int fd, r; 15132 fd_set fds; 15133 struct timeval tv; 15134 15135 fd = open("/dev/null", O_RDONLY); 15136 FD_ZERO(&fds); 15137 FD_SET(fd, &fds); 15138 rl_zero.rlim_cur = rl_zero.rlim_max = 0; 15139 setrlimit(RLIMIT_FSIZE, &rl_zero); 15140 setrlimit(RLIMIT_NOFILE, &rl_zero); 15141 tv.tv_sec = 1; 15142 tv.tv_usec = 0; 15143 r = select(fd+1, &fds, NULL, NULL, &tv); 15144 exit (r == -1 ? 1 : 0); 15145 15146 ; 15147 return 0; 15148} 15149_ACEOF 15150if ac_fn_c_try_run "$LINENO"; then : 15151 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 15152$as_echo "yes" >&6; } 15153 select_works_with_rlimit=yes 15154else 15155 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 15156$as_echo "no" >&6; } 15157 select_works_with_rlimit=no 15158fi 15159rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 15160 conftest.$ac_objext conftest.beam conftest.$ac_ext 15161fi 15162 15163 15164{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if setrlimit(RLIMIT_NOFILE,{0,0}) works" >&5 15165$as_echo_n "checking if setrlimit(RLIMIT_NOFILE,{0,0}) works... " >&6; } 15166if test "$cross_compiling" = yes; then : 15167 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cross compiling: assuming yes" >&5 15168$as_echo "$as_me: WARNING: cross compiling: assuming yes" >&2;} 15169 rlimit_nofile_zero_works=yes 15170 15171else 15172 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15173/* end confdefs.h. */ 15174 15175#include <sys/types.h> 15176#ifdef HAVE_SYS_TIME_H 15177# include <sys/time.h> 15178#endif 15179#include <sys/resource.h> 15180#include <errno.h> 15181#include <stdlib.h> 15182 15183int 15184main () 15185{ 15186 15187 struct rlimit rl_zero; 15188 int r; 15189 15190 rl_zero.rlim_cur = rl_zero.rlim_max = 0; 15191 r = setrlimit(RLIMIT_NOFILE, &rl_zero); 15192 exit (r == -1 ? 1 : 0); 15193 15194 ; 15195 return 0; 15196} 15197_ACEOF 15198if ac_fn_c_try_run "$LINENO"; then : 15199 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 15200$as_echo "yes" >&6; } 15201 rlimit_nofile_zero_works=yes 15202else 15203 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 15204$as_echo "no" >&6; } 15205 rlimit_nofile_zero_works=no 15206fi 15207rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 15208 conftest.$ac_objext conftest.beam conftest.$ac_ext 15209fi 15210 15211 15212{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if setrlimit RLIMIT_FSIZE works" >&5 15213$as_echo_n "checking if setrlimit RLIMIT_FSIZE works... " >&6; } 15214if test "$cross_compiling" = yes; then : 15215 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cross compiling: assuming yes" >&5 15216$as_echo "$as_me: WARNING: cross compiling: assuming yes" >&2;} 15217 15218else 15219 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15220/* end confdefs.h. */ 15221 15222#include <sys/types.h> 15223#include <sys/resource.h> 15224#include <stdlib.h> 15225 15226int 15227main () 15228{ 15229 15230 struct rlimit rl_zero; 15231 15232 rl_zero.rlim_cur = rl_zero.rlim_max = 0; 15233 exit(setrlimit(RLIMIT_FSIZE, &rl_zero) != 0); 15234 15235 ; 15236 return 0; 15237} 15238_ACEOF 15239if ac_fn_c_try_run "$LINENO"; then : 15240 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 15241$as_echo "yes" >&6; } 15242else 15243 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 15244$as_echo "no" >&6; } 15245 15246$as_echo "#define SANDBOX_SKIP_RLIMIT_FSIZE 1" >>confdefs.h 15247 15248fi 15249rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 15250 conftest.$ac_objext conftest.beam conftest.$ac_ext 15251fi 15252 15253 15254if test "x$sandbox_arg" = "xpledge" || \ 15255 ( test -z "$sandbox_arg" && test "x$ac_cv_func_pledge" = "xyes" ) ; then 15256 test "x$ac_cv_func_pledge" != "xyes" && \ 15257 as_fn_error $? "pledge sandbox requires pledge(2) support" "$LINENO" 5 15258 SANDBOX_STYLE="pledge" 15259 15260$as_echo "#define SANDBOX_PLEDGE 1" >>confdefs.h 15261 15262elif test "x$sandbox_arg" = "xsystrace" || \ 15263 ( test -z "$sandbox_arg" && test "x$have_systr_policy_kill" = "x1" ) ; then 15264 test "x$have_systr_policy_kill" != "x1" && \ 15265 as_fn_error $? "systrace sandbox requires systrace headers and SYSTR_POLICY_KILL support" "$LINENO" 5 15266 SANDBOX_STYLE="systrace" 15267 15268$as_echo "#define SANDBOX_SYSTRACE 1" >>confdefs.h 15269 15270elif test "x$sandbox_arg" = "xdarwin" || \ 15271 ( test -z "$sandbox_arg" && test "x$ac_cv_func_sandbox_init" = "xyes" && \ 15272 test "x$ac_cv_header_sandbox_h" = "xyes") ; then 15273 test "x$ac_cv_func_sandbox_init" != "xyes" -o \ 15274 "x$ac_cv_header_sandbox_h" != "xyes" && \ 15275 as_fn_error $? "Darwin seatbelt sandbox requires sandbox.h and sandbox_init function" "$LINENO" 5 15276 SANDBOX_STYLE="darwin" 15277 15278$as_echo "#define SANDBOX_DARWIN 1" >>confdefs.h 15279 15280elif test "x$sandbox_arg" = "xseccomp_filter" || \ 15281 ( test -z "$sandbox_arg" && \ 15282 test "x$have_seccomp_filter" = "x1" && \ 15283 test "x$ac_cv_header_elf_h" = "xyes" && \ 15284 test "x$ac_cv_header_linux_audit_h" = "xyes" && \ 15285 test "x$ac_cv_header_linux_filter_h" = "xyes" && \ 15286 test "x$seccomp_audit_arch" != "x" && \ 15287 test "x$have_linux_no_new_privs" = "x1" && \ 15288 test "x$ac_cv_func_prctl" = "xyes" ) ; then 15289 test "x$seccomp_audit_arch" = "x" && \ 15290 as_fn_error $? "seccomp_filter sandbox not supported on $host" "$LINENO" 5 15291 test "x$have_linux_no_new_privs" != "x1" && \ 15292 as_fn_error $? "seccomp_filter sandbox requires PR_SET_NO_NEW_PRIVS" "$LINENO" 5 15293 test "x$have_seccomp_filter" != "x1" && \ 15294 as_fn_error $? "seccomp_filter sandbox requires seccomp headers" "$LINENO" 5 15295 test "x$ac_cv_func_prctl" != "xyes" && \ 15296 as_fn_error $? "seccomp_filter sandbox requires prctl function" "$LINENO" 5 15297 SANDBOX_STYLE="seccomp_filter" 15298 15299$as_echo "#define SANDBOX_SECCOMP_FILTER 1" >>confdefs.h 15300 15301elif test "x$sandbox_arg" = "xcapsicum" || \ 15302 ( test -z "$sandbox_arg" && \ 15303 test "x$ac_cv_header_sys_capsicum_h" = "xyes" && \ 15304 test "x$ac_cv_func_cap_rights_limit" = "xyes") ; then 15305 test "x$ac_cv_header_sys_capsicum_h" != "xyes" && \ 15306 as_fn_error $? "capsicum sandbox requires sys/capsicum.h header" "$LINENO" 5 15307 test "x$ac_cv_func_cap_rights_limit" != "xyes" && \ 15308 as_fn_error $? "capsicum sandbox requires cap_rights_limit function" "$LINENO" 5 15309 SANDBOX_STYLE="capsicum" 15310 15311$as_echo "#define SANDBOX_CAPSICUM 1" >>confdefs.h 15312 15313elif test "x$sandbox_arg" = "xrlimit" || \ 15314 ( test -z "$sandbox_arg" && test "x$ac_cv_func_setrlimit" = "xyes" && \ 15315 test "x$select_works_with_rlimit" = "xyes" && \ 15316 test "x$rlimit_nofile_zero_works" = "xyes" ) ; then 15317 test "x$ac_cv_func_setrlimit" != "xyes" && \ 15318 as_fn_error $? "rlimit sandbox requires setrlimit function" "$LINENO" 5 15319 test "x$select_works_with_rlimit" != "xyes" && \ 15320 as_fn_error $? "rlimit sandbox requires select to work with rlimit" "$LINENO" 5 15321 SANDBOX_STYLE="rlimit" 15322 15323$as_echo "#define SANDBOX_RLIMIT 1" >>confdefs.h 15324 15325elif test "x$sandbox_arg" = "xsolaris" || \ 15326 ( test -z "$sandbox_arg" && test "x$SOLARIS_PRIVS" = "xyes" ) ; then 15327 SANDBOX_STYLE="solaris" 15328 15329$as_echo "#define SANDBOX_SOLARIS 1" >>confdefs.h 15330 15331elif test -z "$sandbox_arg" || test "x$sandbox_arg" = "xno" || \ 15332 test "x$sandbox_arg" = "xnone" || test "x$sandbox_arg" = "xnull" ; then 15333 SANDBOX_STYLE="none" 15334 15335$as_echo "#define SANDBOX_NULL 1" >>confdefs.h 15336 15337else 15338 as_fn_error $? "unsupported --with-sandbox" "$LINENO" 5 15339fi 15340 15341# Cheap hack to ensure NEWS-OS libraries are arranged right. 15342if test ! -z "$SONY" ; then 15343 LIBS="$LIBS -liberty"; 15344fi 15345 15346# Check for long long datatypes 15347ac_fn_c_check_type "$LINENO" "long long" "ac_cv_type_long_long" "$ac_includes_default" 15348if test "x$ac_cv_type_long_long" = xyes; then : 15349 15350cat >>confdefs.h <<_ACEOF 15351#define HAVE_LONG_LONG 1 15352_ACEOF 15353 15354 15355fi 15356ac_fn_c_check_type "$LINENO" "unsigned long long" "ac_cv_type_unsigned_long_long" "$ac_includes_default" 15357if test "x$ac_cv_type_unsigned_long_long" = xyes; then : 15358 15359cat >>confdefs.h <<_ACEOF 15360#define HAVE_UNSIGNED_LONG_LONG 1 15361_ACEOF 15362 15363 15364fi 15365ac_fn_c_check_type "$LINENO" "long double" "ac_cv_type_long_double" "$ac_includes_default" 15366if test "x$ac_cv_type_long_double" = xyes; then : 15367 15368cat >>confdefs.h <<_ACEOF 15369#define HAVE_LONG_DOUBLE 1 15370_ACEOF 15371 15372 15373fi 15374 15375 15376# Check datatype sizes 15377# The cast to long int works around a bug in the HP C Compiler 15378# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 15379# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 15380# This bug is HP SR number 8606223364. 15381{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of short int" >&5 15382$as_echo_n "checking size of short int... " >&6; } 15383if ${ac_cv_sizeof_short_int+:} false; then : 15384 $as_echo_n "(cached) " >&6 15385else 15386 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (short int))" "ac_cv_sizeof_short_int" "$ac_includes_default"; then : 15387 15388else 15389 if test "$ac_cv_type_short_int" = yes; then 15390 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 15391$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 15392as_fn_error 77 "cannot compute sizeof (short int) 15393See \`config.log' for more details" "$LINENO" 5; } 15394 else 15395 ac_cv_sizeof_short_int=0 15396 fi 15397fi 15398 15399fi 15400{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_short_int" >&5 15401$as_echo "$ac_cv_sizeof_short_int" >&6; } 15402 15403 15404 15405cat >>confdefs.h <<_ACEOF 15406#define SIZEOF_SHORT_INT $ac_cv_sizeof_short_int 15407_ACEOF 15408 15409 15410# The cast to long int works around a bug in the HP C Compiler 15411# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 15412# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 15413# This bug is HP SR number 8606223364. 15414{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5 15415$as_echo_n "checking size of int... " >&6; } 15416if ${ac_cv_sizeof_int+:} false; then : 15417 $as_echo_n "(cached) " >&6 15418else 15419 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int" "$ac_includes_default"; then : 15420 15421else 15422 if test "$ac_cv_type_int" = yes; then 15423 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 15424$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 15425as_fn_error 77 "cannot compute sizeof (int) 15426See \`config.log' for more details" "$LINENO" 5; } 15427 else 15428 ac_cv_sizeof_int=0 15429 fi 15430fi 15431 15432fi 15433{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5 15434$as_echo "$ac_cv_sizeof_int" >&6; } 15435 15436 15437 15438cat >>confdefs.h <<_ACEOF 15439#define SIZEOF_INT $ac_cv_sizeof_int 15440_ACEOF 15441 15442 15443# The cast to long int works around a bug in the HP C Compiler 15444# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 15445# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 15446# This bug is HP SR number 8606223364. 15447{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long int" >&5 15448$as_echo_n "checking size of long int... " >&6; } 15449if ${ac_cv_sizeof_long_int+:} false; then : 15450 $as_echo_n "(cached) " >&6 15451else 15452 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long int))" "ac_cv_sizeof_long_int" "$ac_includes_default"; then : 15453 15454else 15455 if test "$ac_cv_type_long_int" = yes; then 15456 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 15457$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 15458as_fn_error 77 "cannot compute sizeof (long int) 15459See \`config.log' for more details" "$LINENO" 5; } 15460 else 15461 ac_cv_sizeof_long_int=0 15462 fi 15463fi 15464 15465fi 15466{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_int" >&5 15467$as_echo "$ac_cv_sizeof_long_int" >&6; } 15468 15469 15470 15471cat >>confdefs.h <<_ACEOF 15472#define SIZEOF_LONG_INT $ac_cv_sizeof_long_int 15473_ACEOF 15474 15475 15476# The cast to long int works around a bug in the HP C Compiler 15477# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 15478# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 15479# This bug is HP SR number 8606223364. 15480{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long long int" >&5 15481$as_echo_n "checking size of long long int... " >&6; } 15482if ${ac_cv_sizeof_long_long_int+:} false; then : 15483 $as_echo_n "(cached) " >&6 15484else 15485 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long int))" "ac_cv_sizeof_long_long_int" "$ac_includes_default"; then : 15486 15487else 15488 if test "$ac_cv_type_long_long_int" = yes; then 15489 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 15490$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 15491as_fn_error 77 "cannot compute sizeof (long long int) 15492See \`config.log' for more details" "$LINENO" 5; } 15493 else 15494 ac_cv_sizeof_long_long_int=0 15495 fi 15496fi 15497 15498fi 15499{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long_int" >&5 15500$as_echo "$ac_cv_sizeof_long_long_int" >&6; } 15501 15502 15503 15504cat >>confdefs.h <<_ACEOF 15505#define SIZEOF_LONG_LONG_INT $ac_cv_sizeof_long_long_int 15506_ACEOF 15507 15508 15509# The cast to long int works around a bug in the HP C Compiler 15510# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 15511# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 15512# This bug is HP SR number 8606223364. 15513{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of time_t" >&5 15514$as_echo_n "checking size of time_t... " >&6; } 15515if ${ac_cv_sizeof_time_t+:} false; then : 15516 $as_echo_n "(cached) " >&6 15517else 15518 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (time_t))" "ac_cv_sizeof_time_t" " 15519 #include <sys/types.h> 15520 #ifdef HAVE_SYS_TIME_H 15521 # include <sys/time.h> 15522 #endif 15523 #ifdef HAVE_TIME_H 15524 # include <time.h> 15525 #endif 15526 15527 15528"; then : 15529 15530else 15531 if test "$ac_cv_type_time_t" = yes; then 15532 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 15533$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 15534as_fn_error 77 "cannot compute sizeof (time_t) 15535See \`config.log' for more details" "$LINENO" 5; } 15536 else 15537 ac_cv_sizeof_time_t=0 15538 fi 15539fi 15540 15541fi 15542{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_time_t" >&5 15543$as_echo "$ac_cv_sizeof_time_t" >&6; } 15544 15545 15546 15547cat >>confdefs.h <<_ACEOF 15548#define SIZEOF_TIME_T $ac_cv_sizeof_time_t 15549_ACEOF 15550 15551 15552 15553# Sanity check long long for some platforms (AIX) 15554if test "x$ac_cv_sizeof_long_long_int" = "x4" ; then 15555 ac_cv_sizeof_long_long_int=0 15556fi 15557 15558# compute LLONG_MIN and LLONG_MAX if we don't know them. 15559if test -z "$have_llong_max" && test -z "$have_long_long_max"; then 15560 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for max value of long long" >&5 15561$as_echo_n "checking for max value of long long... " >&6; } 15562 if test "$cross_compiling" = yes; then : 15563 15564 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cross compiling: not checking" >&5 15565$as_echo "$as_me: WARNING: cross compiling: not checking" >&2;} 15566 15567 15568else 15569 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15570/* end confdefs.h. */ 15571 15572#include <stdio.h> 15573#include <stdlib.h> 15574/* Why is this so damn hard? */ 15575#ifdef __GNUC__ 15576# undef __GNUC__ 15577#endif 15578#define __USE_ISOC99 15579#include <limits.h> 15580#define DATA "conftest.llminmax" 15581#define my_abs(a) ((a) < 0 ? ((a) * -1) : (a)) 15582 15583/* 15584 * printf in libc on some platforms (eg old Tru64) does not understand %lld so 15585 * we do this the hard way. 15586 */ 15587static int 15588fprint_ll(FILE *f, long long n) 15589{ 15590 unsigned int i; 15591 int l[sizeof(long long) * 8]; 15592 15593 if (n < 0) 15594 if (fprintf(f, "-") < 0) 15595 return -1; 15596 for (i = 0; n != 0; i++) { 15597 l[i] = my_abs(n % 10); 15598 n /= 10; 15599 } 15600 do { 15601 if (fprintf(f, "%d", l[--i]) < 0) 15602 return -1; 15603 } while (i != 0); 15604 if (fprintf(f, " ") < 0) 15605 return -1; 15606 return 0; 15607} 15608 15609int 15610main () 15611{ 15612 15613 FILE *f; 15614 long long i, llmin, llmax = 0; 15615 15616 if((f = fopen(DATA,"w")) == NULL) 15617 exit(1); 15618 15619#if defined(LLONG_MIN) && defined(LLONG_MAX) 15620 fprintf(stderr, "Using system header for LLONG_MIN and LLONG_MAX\n"); 15621 llmin = LLONG_MIN; 15622 llmax = LLONG_MAX; 15623#else 15624 fprintf(stderr, "Calculating LLONG_MIN and LLONG_MAX\n"); 15625 /* This will work on one's complement and two's complement */ 15626 for (i = 1; i > llmax; i <<= 1, i++) 15627 llmax = i; 15628 llmin = llmax + 1LL; /* wrap */ 15629#endif 15630 15631 /* Sanity check */ 15632 if (llmin + 1 < llmin || llmin - 1 < llmin || llmax + 1 > llmax 15633 || llmax - 1 > llmax || llmin == llmax || llmin == 0 15634 || llmax == 0 || llmax < LONG_MAX || llmin > LONG_MIN) { 15635 fprintf(f, "unknown unknown\n"); 15636 exit(2); 15637 } 15638 15639 if (fprint_ll(f, llmin) < 0) 15640 exit(3); 15641 if (fprint_ll(f, llmax) < 0) 15642 exit(4); 15643 if (fclose(f) < 0) 15644 exit(5); 15645 exit(0); 15646 15647 ; 15648 return 0; 15649} 15650_ACEOF 15651if ac_fn_c_try_run "$LINENO"; then : 15652 15653 llong_min=`$AWK '{print $1}' conftest.llminmax` 15654 llong_max=`$AWK '{print $2}' conftest.llminmax` 15655 15656 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $llong_max" >&5 15657$as_echo "$llong_max" >&6; } 15658 15659cat >>confdefs.h <<_ACEOF 15660#define LLONG_MAX ${llong_max}LL 15661_ACEOF 15662 15663 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for min value of long long" >&5 15664$as_echo_n "checking for min value of long long... " >&6; } 15665 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $llong_min" >&5 15666$as_echo "$llong_min" >&6; } 15667 15668cat >>confdefs.h <<_ACEOF 15669#define LLONG_MIN ${llong_min}LL 15670_ACEOF 15671 15672 15673else 15674 15675 { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5 15676$as_echo "not found" >&6; } 15677 15678fi 15679rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 15680 conftest.$ac_objext conftest.beam conftest.$ac_ext 15681fi 15682 15683fi 15684 15685ac_fn_c_check_decl "$LINENO" "UINT32_MAX" "ac_cv_have_decl_UINT32_MAX" " 15686#ifdef HAVE_SYS_LIMITS_H 15687# include <sys/limits.h> 15688#endif 15689#ifdef HAVE_LIMITS_H 15690# include <limits.h> 15691#endif 15692#ifdef HAVE_STDINT_H 15693# include <stdint.h> 15694#endif 15695 15696" 15697if test "x$ac_cv_have_decl_UINT32_MAX" = xyes; then : 15698 ac_have_decl=1 15699else 15700 ac_have_decl=0 15701fi 15702 15703cat >>confdefs.h <<_ACEOF 15704#define HAVE_DECL_UINT32_MAX $ac_have_decl 15705_ACEOF 15706 15707 15708# More checks for data types 15709{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for u_int type" >&5 15710$as_echo_n "checking for u_int type... " >&6; } 15711if ${ac_cv_have_u_int+:} false; then : 15712 $as_echo_n "(cached) " >&6 15713else 15714 15715 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15716/* end confdefs.h. */ 15717 #include <sys/types.h> 15718int 15719main () 15720{ 15721 u_int a; a = 1; 15722 ; 15723 return 0; 15724} 15725_ACEOF 15726if ac_fn_c_try_compile "$LINENO"; then : 15727 ac_cv_have_u_int="yes" 15728else 15729 ac_cv_have_u_int="no" 15730 15731fi 15732rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15733 15734fi 15735{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_u_int" >&5 15736$as_echo "$ac_cv_have_u_int" >&6; } 15737if test "x$ac_cv_have_u_int" = "xyes" ; then 15738 15739$as_echo "#define HAVE_U_INT 1" >>confdefs.h 15740 15741 have_u_int=1 15742fi 15743 15744{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for intXX_t types" >&5 15745$as_echo_n "checking for intXX_t types... " >&6; } 15746if ${ac_cv_have_intxx_t+:} false; then : 15747 $as_echo_n "(cached) " >&6 15748else 15749 15750 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15751/* end confdefs.h. */ 15752 #include <sys/types.h> 15753int 15754main () 15755{ 15756 int8_t a; int16_t b; int32_t c; a = b = c = 1; 15757 ; 15758 return 0; 15759} 15760_ACEOF 15761if ac_fn_c_try_compile "$LINENO"; then : 15762 ac_cv_have_intxx_t="yes" 15763else 15764 ac_cv_have_intxx_t="no" 15765 15766fi 15767rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15768 15769fi 15770{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_intxx_t" >&5 15771$as_echo "$ac_cv_have_intxx_t" >&6; } 15772if test "x$ac_cv_have_intxx_t" = "xyes" ; then 15773 15774$as_echo "#define HAVE_INTXX_T 1" >>confdefs.h 15775 15776 have_intxx_t=1 15777fi 15778 15779if (test -z "$have_intxx_t" && \ 15780 test "x$ac_cv_header_stdint_h" = "xyes") 15781then 15782 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for intXX_t types in stdint.h" >&5 15783$as_echo_n "checking for intXX_t types in stdint.h... " >&6; } 15784 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15785/* end confdefs.h. */ 15786 #include <stdint.h> 15787int 15788main () 15789{ 15790 int8_t a; int16_t b; int32_t c; a = b = c = 1; 15791 ; 15792 return 0; 15793} 15794_ACEOF 15795if ac_fn_c_try_compile "$LINENO"; then : 15796 15797 $as_echo "#define HAVE_INTXX_T 1" >>confdefs.h 15798 15799 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 15800$as_echo "yes" >&6; } 15801 15802else 15803 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 15804$as_echo "no" >&6; } 15805 15806fi 15807rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15808fi 15809 15810{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for int64_t type" >&5 15811$as_echo_n "checking for int64_t type... " >&6; } 15812if ${ac_cv_have_int64_t+:} false; then : 15813 $as_echo_n "(cached) " >&6 15814else 15815 15816 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15817/* end confdefs.h. */ 15818 15819#include <sys/types.h> 15820#ifdef HAVE_STDINT_H 15821# include <stdint.h> 15822#endif 15823#include <sys/socket.h> 15824#ifdef HAVE_SYS_BITYPES_H 15825# include <sys/bitypes.h> 15826#endif 15827 15828int 15829main () 15830{ 15831 15832int64_t a; a = 1; 15833 15834 ; 15835 return 0; 15836} 15837_ACEOF 15838if ac_fn_c_try_compile "$LINENO"; then : 15839 ac_cv_have_int64_t="yes" 15840else 15841 ac_cv_have_int64_t="no" 15842 15843fi 15844rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15845 15846fi 15847{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_int64_t" >&5 15848$as_echo "$ac_cv_have_int64_t" >&6; } 15849if test "x$ac_cv_have_int64_t" = "xyes" ; then 15850 15851$as_echo "#define HAVE_INT64_T 1" >>confdefs.h 15852 15853fi 15854 15855{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for u_intXX_t types" >&5 15856$as_echo_n "checking for u_intXX_t types... " >&6; } 15857if ${ac_cv_have_u_intxx_t+:} false; then : 15858 $as_echo_n "(cached) " >&6 15859else 15860 15861 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15862/* end confdefs.h. */ 15863 #include <sys/types.h> 15864int 15865main () 15866{ 15867 u_int8_t a; u_int16_t b; u_int32_t c; a = b = c = 1; 15868 ; 15869 return 0; 15870} 15871_ACEOF 15872if ac_fn_c_try_compile "$LINENO"; then : 15873 ac_cv_have_u_intxx_t="yes" 15874else 15875 ac_cv_have_u_intxx_t="no" 15876 15877fi 15878rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15879 15880fi 15881{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_u_intxx_t" >&5 15882$as_echo "$ac_cv_have_u_intxx_t" >&6; } 15883if test "x$ac_cv_have_u_intxx_t" = "xyes" ; then 15884 15885$as_echo "#define HAVE_U_INTXX_T 1" >>confdefs.h 15886 15887 have_u_intxx_t=1 15888fi 15889 15890if test -z "$have_u_intxx_t" ; then 15891 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for u_intXX_t types in sys/socket.h" >&5 15892$as_echo_n "checking for u_intXX_t types in sys/socket.h... " >&6; } 15893 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15894/* end confdefs.h. */ 15895 #include <sys/socket.h> 15896int 15897main () 15898{ 15899 u_int8_t a; u_int16_t b; u_int32_t c; a = b = c = 1; 15900 ; 15901 return 0; 15902} 15903_ACEOF 15904if ac_fn_c_try_compile "$LINENO"; then : 15905 15906 $as_echo "#define HAVE_U_INTXX_T 1" >>confdefs.h 15907 15908 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 15909$as_echo "yes" >&6; } 15910 15911else 15912 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 15913$as_echo "no" >&6; } 15914 15915fi 15916rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15917fi 15918 15919{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for u_int64_t types" >&5 15920$as_echo_n "checking for u_int64_t types... " >&6; } 15921if ${ac_cv_have_u_int64_t+:} false; then : 15922 $as_echo_n "(cached) " >&6 15923else 15924 15925 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15926/* end confdefs.h. */ 15927 #include <sys/types.h> 15928int 15929main () 15930{ 15931 u_int64_t a; a = 1; 15932 ; 15933 return 0; 15934} 15935_ACEOF 15936if ac_fn_c_try_compile "$LINENO"; then : 15937 ac_cv_have_u_int64_t="yes" 15938else 15939 ac_cv_have_u_int64_t="no" 15940 15941fi 15942rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15943 15944fi 15945{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_u_int64_t" >&5 15946$as_echo "$ac_cv_have_u_int64_t" >&6; } 15947if test "x$ac_cv_have_u_int64_t" = "xyes" ; then 15948 15949$as_echo "#define HAVE_U_INT64_T 1" >>confdefs.h 15950 15951 have_u_int64_t=1 15952fi 15953 15954if (test -z "$have_u_int64_t" && \ 15955 test "x$ac_cv_header_sys_bitypes_h" = "xyes") 15956then 15957 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for u_int64_t type in sys/bitypes.h" >&5 15958$as_echo_n "checking for u_int64_t type in sys/bitypes.h... " >&6; } 15959 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15960/* end confdefs.h. */ 15961 #include <sys/bitypes.h> 15962int 15963main () 15964{ 15965 u_int64_t a; a = 1 15966 ; 15967 return 0; 15968} 15969_ACEOF 15970if ac_fn_c_try_compile "$LINENO"; then : 15971 15972 $as_echo "#define HAVE_U_INT64_T 1" >>confdefs.h 15973 15974 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 15975$as_echo "yes" >&6; } 15976 15977else 15978 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 15979$as_echo "no" >&6; } 15980 15981fi 15982rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15983fi 15984 15985if test -z "$have_u_intxx_t" ; then 15986 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uintXX_t types" >&5 15987$as_echo_n "checking for uintXX_t types... " >&6; } 15988if ${ac_cv_have_uintxx_t+:} false; then : 15989 $as_echo_n "(cached) " >&6 15990else 15991 15992 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15993/* end confdefs.h. */ 15994 15995#include <sys/types.h> 15996 15997int 15998main () 15999{ 16000 16001 uint8_t a; 16002 uint16_t b; 16003 uint32_t c; 16004 a = b = c = 1; 16005 16006 ; 16007 return 0; 16008} 16009_ACEOF 16010if ac_fn_c_try_compile "$LINENO"; then : 16011 ac_cv_have_uintxx_t="yes" 16012else 16013 ac_cv_have_uintxx_t="no" 16014 16015fi 16016rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16017 16018fi 16019{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_uintxx_t" >&5 16020$as_echo "$ac_cv_have_uintxx_t" >&6; } 16021 if test "x$ac_cv_have_uintxx_t" = "xyes" ; then 16022 16023$as_echo "#define HAVE_UINTXX_T 1" >>confdefs.h 16024 16025 fi 16026fi 16027 16028if (test -z "$have_uintxx_t" && \ 16029 test "x$ac_cv_header_stdint_h" = "xyes") 16030then 16031 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uintXX_t types in stdint.h" >&5 16032$as_echo_n "checking for uintXX_t types in stdint.h... " >&6; } 16033 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16034/* end confdefs.h. */ 16035 #include <stdint.h> 16036int 16037main () 16038{ 16039 uint8_t a; uint16_t b; uint32_t c; a = b = c = 1; 16040 ; 16041 return 0; 16042} 16043_ACEOF 16044if ac_fn_c_try_compile "$LINENO"; then : 16045 16046 $as_echo "#define HAVE_UINTXX_T 1" >>confdefs.h 16047 16048 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 16049$as_echo "yes" >&6; } 16050 16051else 16052 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16053$as_echo "no" >&6; } 16054 16055fi 16056rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16057fi 16058 16059if (test -z "$have_uintxx_t" && \ 16060 test "x$ac_cv_header_inttypes_h" = "xyes") 16061then 16062 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uintXX_t types in inttypes.h" >&5 16063$as_echo_n "checking for uintXX_t types in inttypes.h... " >&6; } 16064 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16065/* end confdefs.h. */ 16066 #include <inttypes.h> 16067int 16068main () 16069{ 16070 uint8_t a; uint16_t b; uint32_t c; a = b = c = 1; 16071 ; 16072 return 0; 16073} 16074_ACEOF 16075if ac_fn_c_try_compile "$LINENO"; then : 16076 16077 $as_echo "#define HAVE_UINTXX_T 1" >>confdefs.h 16078 16079 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 16080$as_echo "yes" >&6; } 16081 16082else 16083 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16084$as_echo "no" >&6; } 16085 16086fi 16087rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16088fi 16089 16090if (test -z "$have_u_intxx_t" || test -z "$have_intxx_t" && \ 16091 test "x$ac_cv_header_sys_bitypes_h" = "xyes") 16092then 16093 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for intXX_t and u_intXX_t types in sys/bitypes.h" >&5 16094$as_echo_n "checking for intXX_t and u_intXX_t types in sys/bitypes.h... " >&6; } 16095 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16096/* end confdefs.h. */ 16097 16098#include <sys/bitypes.h> 16099 16100int 16101main () 16102{ 16103 16104 int8_t a; int16_t b; int32_t c; 16105 u_int8_t e; u_int16_t f; u_int32_t g; 16106 a = b = c = e = f = g = 1; 16107 16108 ; 16109 return 0; 16110} 16111_ACEOF 16112if ac_fn_c_try_compile "$LINENO"; then : 16113 16114 $as_echo "#define HAVE_U_INTXX_T 1" >>confdefs.h 16115 16116 $as_echo "#define HAVE_INTXX_T 1" >>confdefs.h 16117 16118 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 16119$as_echo "yes" >&6; } 16120 16121else 16122 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16123$as_echo "no" >&6; } 16124 16125fi 16126rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16127fi 16128 16129 16130{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for u_char" >&5 16131$as_echo_n "checking for u_char... " >&6; } 16132if ${ac_cv_have_u_char+:} false; then : 16133 $as_echo_n "(cached) " >&6 16134else 16135 16136 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16137/* end confdefs.h. */ 16138 #include <sys/types.h> 16139int 16140main () 16141{ 16142 u_char foo; foo = 125; 16143 ; 16144 return 0; 16145} 16146_ACEOF 16147if ac_fn_c_try_compile "$LINENO"; then : 16148 ac_cv_have_u_char="yes" 16149else 16150 ac_cv_have_u_char="no" 16151 16152fi 16153rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16154 16155fi 16156{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_u_char" >&5 16157$as_echo "$ac_cv_have_u_char" >&6; } 16158if test "x$ac_cv_have_u_char" = "xyes" ; then 16159 16160$as_echo "#define HAVE_U_CHAR 1" >>confdefs.h 16161 16162fi 16163 16164ac_fn_c_check_type "$LINENO" "intmax_t" "ac_cv_type_intmax_t" " 16165#include <sys/types.h> 16166#ifdef HAVE_STDINT_H 16167# include <stdint.h> 16168#endif 16169 16170" 16171if test "x$ac_cv_type_intmax_t" = xyes; then : 16172 16173cat >>confdefs.h <<_ACEOF 16174#define HAVE_INTMAX_T 1 16175_ACEOF 16176 16177 16178fi 16179ac_fn_c_check_type "$LINENO" "uintmax_t" "ac_cv_type_uintmax_t" " 16180#include <sys/types.h> 16181#ifdef HAVE_STDINT_H 16182# include <stdint.h> 16183#endif 16184 16185" 16186if test "x$ac_cv_type_uintmax_t" = xyes; then : 16187 16188cat >>confdefs.h <<_ACEOF 16189#define HAVE_UINTMAX_T 1 16190_ACEOF 16191 16192 16193fi 16194 16195 16196 16197 ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "#include <sys/types.h> 16198#include <sys/socket.h> 16199" 16200if test "x$ac_cv_type_socklen_t" = xyes; then : 16201 16202else 16203 16204 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for socklen_t equivalent" >&5 16205$as_echo_n "checking for socklen_t equivalent... " >&6; } 16206 if ${curl_cv_socklen_t_equiv+:} false; then : 16207 $as_echo_n "(cached) " >&6 16208else 16209 16210 # Systems have either "struct sockaddr *" or 16211 # "void *" as the second argument to getpeername 16212 curl_cv_socklen_t_equiv= 16213 for arg2 in "struct sockaddr" void; do 16214 for t in int size_t unsigned long "unsigned long"; do 16215 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16216/* end confdefs.h. */ 16217 16218 16219 #include <sys/types.h> 16220 #include <sys/socket.h> 16221 int getpeername (int, $arg2 *, $t *); 16222 16223int 16224main () 16225{ 16226 16227 $t len; 16228 getpeername(0,0,&len); 16229 16230 ; 16231 return 0; 16232} 16233 16234_ACEOF 16235if ac_fn_c_try_compile "$LINENO"; then : 16236 16237 curl_cv_socklen_t_equiv="$t" 16238 break 16239 16240fi 16241rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16242 done 16243 done 16244 16245 if test "x$curl_cv_socklen_t_equiv" = x; then 16246 as_fn_error $? "Cannot find a type to use in place of socklen_t" "$LINENO" 5 16247 fi 16248 16249fi 16250 16251 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $curl_cv_socklen_t_equiv" >&5 16252$as_echo "$curl_cv_socklen_t_equiv" >&6; } 16253 16254cat >>confdefs.h <<_ACEOF 16255#define socklen_t $curl_cv_socklen_t_equiv 16256_ACEOF 16257 16258fi 16259 16260 16261 16262ac_fn_c_check_type "$LINENO" "sig_atomic_t" "ac_cv_type_sig_atomic_t" "#include <signal.h> 16263" 16264if test "x$ac_cv_type_sig_atomic_t" = xyes; then : 16265 16266cat >>confdefs.h <<_ACEOF 16267#define HAVE_SIG_ATOMIC_T 1 16268_ACEOF 16269 16270 16271fi 16272ac_fn_c_check_type "$LINENO" "sighandler_t" "ac_cv_type_sighandler_t" "#include <signal.h> 16273" 16274if test "x$ac_cv_type_sighandler_t" = xyes; then : 16275 16276cat >>confdefs.h <<_ACEOF 16277#define HAVE_SIGHANDLER_T 1 16278_ACEOF 16279 16280 16281fi 16282 16283ac_fn_c_check_type "$LINENO" "fsblkcnt_t" "ac_cv_type_fsblkcnt_t" " 16284#include <sys/types.h> 16285#ifdef HAVE_SYS_BITYPES_H 16286#include <sys/bitypes.h> 16287#endif 16288#ifdef HAVE_SYS_STATFS_H 16289#include <sys/statfs.h> 16290#endif 16291#ifdef HAVE_SYS_STATVFS_H 16292#include <sys/statvfs.h> 16293#endif 16294 16295" 16296if test "x$ac_cv_type_fsblkcnt_t" = xyes; then : 16297 16298cat >>confdefs.h <<_ACEOF 16299#define HAVE_FSBLKCNT_T 1 16300_ACEOF 16301 16302 16303fi 16304ac_fn_c_check_type "$LINENO" "fsfilcnt_t" "ac_cv_type_fsfilcnt_t" " 16305#include <sys/types.h> 16306#ifdef HAVE_SYS_BITYPES_H 16307#include <sys/bitypes.h> 16308#endif 16309#ifdef HAVE_SYS_STATFS_H 16310#include <sys/statfs.h> 16311#endif 16312#ifdef HAVE_SYS_STATVFS_H 16313#include <sys/statvfs.h> 16314#endif 16315 16316" 16317if test "x$ac_cv_type_fsfilcnt_t" = xyes; then : 16318 16319cat >>confdefs.h <<_ACEOF 16320#define HAVE_FSFILCNT_T 1 16321_ACEOF 16322 16323 16324fi 16325 16326 16327ac_fn_c_check_member "$LINENO" "struct statfs" "f_files" "ac_cv_member_struct_statfs_f_files" " 16328#include <sys/param.h> 16329#include <sys/types.h> 16330#ifdef HAVE_SYS_BITYPES_H 16331#include <sys/bitypes.h> 16332#endif 16333#ifdef HAVE_SYS_STATFS_H 16334#include <sys/statfs.h> 16335#endif 16336#ifdef HAVE_SYS_STATVFS_H 16337#include <sys/statvfs.h> 16338#endif 16339#ifdef HAVE_SYS_VFS_H 16340#include <sys/vfs.h> 16341#endif 16342#ifdef HAVE_SYS_MOUNT_H 16343#include <sys/mount.h> 16344#endif 16345 16346" 16347if test "x$ac_cv_member_struct_statfs_f_files" = xyes; then : 16348 16349cat >>confdefs.h <<_ACEOF 16350#define HAVE_STRUCT_STATFS_F_FILES 1 16351_ACEOF 16352 16353 16354fi 16355ac_fn_c_check_member "$LINENO" "struct statfs" "f_flags" "ac_cv_member_struct_statfs_f_flags" " 16356#include <sys/param.h> 16357#include <sys/types.h> 16358#ifdef HAVE_SYS_BITYPES_H 16359#include <sys/bitypes.h> 16360#endif 16361#ifdef HAVE_SYS_STATFS_H 16362#include <sys/statfs.h> 16363#endif 16364#ifdef HAVE_SYS_STATVFS_H 16365#include <sys/statvfs.h> 16366#endif 16367#ifdef HAVE_SYS_VFS_H 16368#include <sys/vfs.h> 16369#endif 16370#ifdef HAVE_SYS_MOUNT_H 16371#include <sys/mount.h> 16372#endif 16373 16374" 16375if test "x$ac_cv_member_struct_statfs_f_flags" = xyes; then : 16376 16377cat >>confdefs.h <<_ACEOF 16378#define HAVE_STRUCT_STATFS_F_FLAGS 1 16379_ACEOF 16380 16381 16382fi 16383 16384 16385 16386ac_fn_c_check_type "$LINENO" "in_addr_t" "ac_cv_type_in_addr_t" "#include <sys/types.h> 16387#include <netinet/in.h> 16388" 16389if test "x$ac_cv_type_in_addr_t" = xyes; then : 16390 16391cat >>confdefs.h <<_ACEOF 16392#define HAVE_IN_ADDR_T 1 16393_ACEOF 16394 16395 16396fi 16397ac_fn_c_check_type "$LINENO" "in_port_t" "ac_cv_type_in_port_t" "#include <sys/types.h> 16398#include <netinet/in.h> 16399" 16400if test "x$ac_cv_type_in_port_t" = xyes; then : 16401 16402cat >>confdefs.h <<_ACEOF 16403#define HAVE_IN_PORT_T 1 16404_ACEOF 16405 16406 16407fi 16408 16409 16410{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for size_t" >&5 16411$as_echo_n "checking for size_t... " >&6; } 16412if ${ac_cv_have_size_t+:} false; then : 16413 $as_echo_n "(cached) " >&6 16414else 16415 16416 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16417/* end confdefs.h. */ 16418 #include <sys/types.h> 16419int 16420main () 16421{ 16422 size_t foo; foo = 1235; 16423 ; 16424 return 0; 16425} 16426_ACEOF 16427if ac_fn_c_try_compile "$LINENO"; then : 16428 ac_cv_have_size_t="yes" 16429else 16430 ac_cv_have_size_t="no" 16431 16432fi 16433rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16434 16435fi 16436{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_size_t" >&5 16437$as_echo "$ac_cv_have_size_t" >&6; } 16438if test "x$ac_cv_have_size_t" = "xyes" ; then 16439 16440$as_echo "#define HAVE_SIZE_T 1" >>confdefs.h 16441 16442fi 16443 16444{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ssize_t" >&5 16445$as_echo_n "checking for ssize_t... " >&6; } 16446if ${ac_cv_have_ssize_t+:} false; then : 16447 $as_echo_n "(cached) " >&6 16448else 16449 16450 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16451/* end confdefs.h. */ 16452 #include <sys/types.h> 16453int 16454main () 16455{ 16456 ssize_t foo; foo = 1235; 16457 ; 16458 return 0; 16459} 16460_ACEOF 16461if ac_fn_c_try_compile "$LINENO"; then : 16462 ac_cv_have_ssize_t="yes" 16463else 16464 ac_cv_have_ssize_t="no" 16465 16466fi 16467rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16468 16469fi 16470{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_ssize_t" >&5 16471$as_echo "$ac_cv_have_ssize_t" >&6; } 16472if test "x$ac_cv_have_ssize_t" = "xyes" ; then 16473 16474$as_echo "#define HAVE_SSIZE_T 1" >>confdefs.h 16475 16476fi 16477 16478{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_t" >&5 16479$as_echo_n "checking for clock_t... " >&6; } 16480if ${ac_cv_have_clock_t+:} false; then : 16481 $as_echo_n "(cached) " >&6 16482else 16483 16484 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16485/* end confdefs.h. */ 16486 #include <time.h> 16487int 16488main () 16489{ 16490 clock_t foo; foo = 1235; 16491 ; 16492 return 0; 16493} 16494_ACEOF 16495if ac_fn_c_try_compile "$LINENO"; then : 16496 ac_cv_have_clock_t="yes" 16497else 16498 ac_cv_have_clock_t="no" 16499 16500fi 16501rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16502 16503fi 16504{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_clock_t" >&5 16505$as_echo "$ac_cv_have_clock_t" >&6; } 16506if test "x$ac_cv_have_clock_t" = "xyes" ; then 16507 16508$as_echo "#define HAVE_CLOCK_T 1" >>confdefs.h 16509 16510fi 16511 16512{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sa_family_t" >&5 16513$as_echo_n "checking for sa_family_t... " >&6; } 16514if ${ac_cv_have_sa_family_t+:} false; then : 16515 $as_echo_n "(cached) " >&6 16516else 16517 16518 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16519/* end confdefs.h. */ 16520 16521#include <sys/types.h> 16522#include <sys/socket.h> 16523 16524int 16525main () 16526{ 16527 sa_family_t foo; foo = 1235; 16528 ; 16529 return 0; 16530} 16531_ACEOF 16532if ac_fn_c_try_compile "$LINENO"; then : 16533 ac_cv_have_sa_family_t="yes" 16534else 16535 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16536/* end confdefs.h. */ 16537 16538#include <sys/types.h> 16539#include <sys/socket.h> 16540#include <netinet/in.h> 16541 16542int 16543main () 16544{ 16545 sa_family_t foo; foo = 1235; 16546 ; 16547 return 0; 16548} 16549_ACEOF 16550if ac_fn_c_try_compile "$LINENO"; then : 16551 ac_cv_have_sa_family_t="yes" 16552else 16553 ac_cv_have_sa_family_t="no" 16554 16555fi 16556rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16557 16558fi 16559rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16560 16561fi 16562{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_sa_family_t" >&5 16563$as_echo "$ac_cv_have_sa_family_t" >&6; } 16564if test "x$ac_cv_have_sa_family_t" = "xyes" ; then 16565 16566$as_echo "#define HAVE_SA_FAMILY_T 1" >>confdefs.h 16567 16568fi 16569 16570{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for pid_t" >&5 16571$as_echo_n "checking for pid_t... " >&6; } 16572if ${ac_cv_have_pid_t+:} false; then : 16573 $as_echo_n "(cached) " >&6 16574else 16575 16576 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16577/* end confdefs.h. */ 16578 #include <sys/types.h> 16579int 16580main () 16581{ 16582 pid_t foo; foo = 1235; 16583 ; 16584 return 0; 16585} 16586_ACEOF 16587if ac_fn_c_try_compile "$LINENO"; then : 16588 ac_cv_have_pid_t="yes" 16589else 16590 ac_cv_have_pid_t="no" 16591 16592fi 16593rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16594 16595fi 16596{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_pid_t" >&5 16597$as_echo "$ac_cv_have_pid_t" >&6; } 16598if test "x$ac_cv_have_pid_t" = "xyes" ; then 16599 16600$as_echo "#define HAVE_PID_T 1" >>confdefs.h 16601 16602fi 16603 16604{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for mode_t" >&5 16605$as_echo_n "checking for mode_t... " >&6; } 16606if ${ac_cv_have_mode_t+:} false; then : 16607 $as_echo_n "(cached) " >&6 16608else 16609 16610 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16611/* end confdefs.h. */ 16612 #include <sys/types.h> 16613int 16614main () 16615{ 16616 mode_t foo; foo = 1235; 16617 ; 16618 return 0; 16619} 16620_ACEOF 16621if ac_fn_c_try_compile "$LINENO"; then : 16622 ac_cv_have_mode_t="yes" 16623else 16624 ac_cv_have_mode_t="no" 16625 16626fi 16627rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16628 16629fi 16630{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_mode_t" >&5 16631$as_echo "$ac_cv_have_mode_t" >&6; } 16632if test "x$ac_cv_have_mode_t" = "xyes" ; then 16633 16634$as_echo "#define HAVE_MODE_T 1" >>confdefs.h 16635 16636fi 16637 16638 16639{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct sockaddr_storage" >&5 16640$as_echo_n "checking for struct sockaddr_storage... " >&6; } 16641if ${ac_cv_have_struct_sockaddr_storage+:} false; then : 16642 $as_echo_n "(cached) " >&6 16643else 16644 16645 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16646/* end confdefs.h. */ 16647 16648#include <sys/types.h> 16649#include <sys/socket.h> 16650 16651int 16652main () 16653{ 16654 struct sockaddr_storage s; 16655 ; 16656 return 0; 16657} 16658_ACEOF 16659if ac_fn_c_try_compile "$LINENO"; then : 16660 ac_cv_have_struct_sockaddr_storage="yes" 16661else 16662 ac_cv_have_struct_sockaddr_storage="no" 16663 16664fi 16665rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16666 16667fi 16668{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_struct_sockaddr_storage" >&5 16669$as_echo "$ac_cv_have_struct_sockaddr_storage" >&6; } 16670if test "x$ac_cv_have_struct_sockaddr_storage" = "xyes" ; then 16671 16672$as_echo "#define HAVE_STRUCT_SOCKADDR_STORAGE 1" >>confdefs.h 16673 16674fi 16675 16676{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct sockaddr_in6" >&5 16677$as_echo_n "checking for struct sockaddr_in6... " >&6; } 16678if ${ac_cv_have_struct_sockaddr_in6+:} false; then : 16679 $as_echo_n "(cached) " >&6 16680else 16681 16682 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16683/* end confdefs.h. */ 16684 16685#include <sys/types.h> 16686#include <netinet/in.h> 16687 16688int 16689main () 16690{ 16691 struct sockaddr_in6 s; s.sin6_family = 0; 16692 ; 16693 return 0; 16694} 16695_ACEOF 16696if ac_fn_c_try_compile "$LINENO"; then : 16697 ac_cv_have_struct_sockaddr_in6="yes" 16698else 16699 ac_cv_have_struct_sockaddr_in6="no" 16700 16701fi 16702rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16703 16704fi 16705{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_struct_sockaddr_in6" >&5 16706$as_echo "$ac_cv_have_struct_sockaddr_in6" >&6; } 16707if test "x$ac_cv_have_struct_sockaddr_in6" = "xyes" ; then 16708 16709$as_echo "#define HAVE_STRUCT_SOCKADDR_IN6 1" >>confdefs.h 16710 16711fi 16712 16713{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct in6_addr" >&5 16714$as_echo_n "checking for struct in6_addr... " >&6; } 16715if ${ac_cv_have_struct_in6_addr+:} false; then : 16716 $as_echo_n "(cached) " >&6 16717else 16718 16719 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16720/* end confdefs.h. */ 16721 16722#include <sys/types.h> 16723#include <netinet/in.h> 16724 16725int 16726main () 16727{ 16728 struct in6_addr s; s.s6_addr[0] = 0; 16729 ; 16730 return 0; 16731} 16732_ACEOF 16733if ac_fn_c_try_compile "$LINENO"; then : 16734 ac_cv_have_struct_in6_addr="yes" 16735else 16736 ac_cv_have_struct_in6_addr="no" 16737 16738fi 16739rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16740 16741fi 16742{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_struct_in6_addr" >&5 16743$as_echo "$ac_cv_have_struct_in6_addr" >&6; } 16744if test "x$ac_cv_have_struct_in6_addr" = "xyes" ; then 16745 16746$as_echo "#define HAVE_STRUCT_IN6_ADDR 1" >>confdefs.h 16747 16748 16749 ac_fn_c_check_member "$LINENO" "struct sockaddr_in6" "sin6_scope_id" "ac_cv_member_struct_sockaddr_in6_sin6_scope_id" " 16750#ifdef HAVE_SYS_TYPES_H 16751#include <sys/types.h> 16752#endif 16753#include <netinet/in.h> 16754 16755" 16756if test "x$ac_cv_member_struct_sockaddr_in6_sin6_scope_id" = xyes; then : 16757 16758cat >>confdefs.h <<_ACEOF 16759#define HAVE_STRUCT_SOCKADDR_IN6_SIN6_SCOPE_ID 1 16760_ACEOF 16761 16762 16763fi 16764 16765fi 16766 16767{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct addrinfo" >&5 16768$as_echo_n "checking for struct addrinfo... " >&6; } 16769if ${ac_cv_have_struct_addrinfo+:} false; then : 16770 $as_echo_n "(cached) " >&6 16771else 16772 16773 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16774/* end confdefs.h. */ 16775 16776#include <sys/types.h> 16777#include <sys/socket.h> 16778#include <netdb.h> 16779 16780int 16781main () 16782{ 16783 struct addrinfo s; s.ai_flags = AI_PASSIVE; 16784 ; 16785 return 0; 16786} 16787_ACEOF 16788if ac_fn_c_try_compile "$LINENO"; then : 16789 ac_cv_have_struct_addrinfo="yes" 16790else 16791 ac_cv_have_struct_addrinfo="no" 16792 16793fi 16794rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16795 16796fi 16797{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_struct_addrinfo" >&5 16798$as_echo "$ac_cv_have_struct_addrinfo" >&6; } 16799if test "x$ac_cv_have_struct_addrinfo" = "xyes" ; then 16800 16801$as_echo "#define HAVE_STRUCT_ADDRINFO 1" >>confdefs.h 16802 16803fi 16804 16805{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timeval" >&5 16806$as_echo_n "checking for struct timeval... " >&6; } 16807if ${ac_cv_have_struct_timeval+:} false; then : 16808 $as_echo_n "(cached) " >&6 16809else 16810 16811 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16812/* end confdefs.h. */ 16813 #include <sys/time.h> 16814int 16815main () 16816{ 16817 struct timeval tv; tv.tv_sec = 1; 16818 ; 16819 return 0; 16820} 16821_ACEOF 16822if ac_fn_c_try_compile "$LINENO"; then : 16823 ac_cv_have_struct_timeval="yes" 16824else 16825 ac_cv_have_struct_timeval="no" 16826 16827fi 16828rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16829 16830fi 16831{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_struct_timeval" >&5 16832$as_echo "$ac_cv_have_struct_timeval" >&6; } 16833if test "x$ac_cv_have_struct_timeval" = "xyes" ; then 16834 16835$as_echo "#define HAVE_STRUCT_TIMEVAL 1" >>confdefs.h 16836 16837 have_struct_timeval=1 16838fi 16839 16840{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec" >&5 16841$as_echo_n "checking for struct timespec... " >&6; } 16842if ${ac_cv_have_struct_timespec+:} false; then : 16843 $as_echo_n "(cached) " >&6 16844else 16845 16846 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16847/* end confdefs.h. */ 16848 16849 #ifdef HAVE_SYS_TIME_H 16850 # include <sys/time.h> 16851 #endif 16852 #ifdef HAVE_TIME_H 16853 # include <time.h> 16854 #endif 16855 16856int 16857main () 16858{ 16859 struct timespec ts; ts.tv_sec = 1; 16860 ; 16861 return 0; 16862} 16863_ACEOF 16864if ac_fn_c_try_compile "$LINENO"; then : 16865 ac_cv_have_struct_timespec="yes" 16866else 16867 ac_cv_have_struct_timespec="no" 16868 16869fi 16870rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16871 16872fi 16873{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_struct_timespec" >&5 16874$as_echo "$ac_cv_have_struct_timespec" >&6; } 16875if test "x$ac_cv_have_struct_timespec" = "xyes" ; then 16876 16877$as_echo "#define HAVE_STRUCT_TIMESPEC 1" >>confdefs.h 16878 16879 have_struct_timespec=1 16880fi 16881 16882# We need int64_t or else certain parts of the compile will fail. 16883if test "x$ac_cv_have_int64_t" = "xno" && \ 16884 test "x$ac_cv_sizeof_long_int" != "x8" && \ 16885 test "x$ac_cv_sizeof_long_long_int" = "x0" ; then 16886 echo "OpenSSH requires int64_t support. Contact your vendor or install" 16887 echo "an alternative compiler (I.E., GCC) before continuing." 16888 echo "" 16889 exit 1; 16890else 16891 if test "$cross_compiling" = yes; then : 16892 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cross compiling: Assuming working snprintf()" >&5 16893$as_echo "$as_me: WARNING: cross compiling: Assuming working snprintf()" >&2;} 16894 16895else 16896 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16897/* end confdefs.h. */ 16898 16899#include <stdio.h> 16900#include <stdlib.h> 16901#include <string.h> 16902#ifdef HAVE_SNPRINTF 16903main() 16904{ 16905 char buf[50]; 16906 char expected_out[50]; 16907 int mazsize = 50 ; 16908#if (SIZEOF_LONG_INT == 8) 16909 long int num = 0x7fffffffffffffff; 16910#else 16911 long long num = 0x7fffffffffffffffll; 16912#endif 16913 strcpy(expected_out, "9223372036854775807"); 16914 snprintf(buf, mazsize, "%lld", num); 16915 if(strcmp(buf, expected_out) != 0) 16916 exit(1); 16917 exit(0); 16918} 16919#else 16920main() { exit(0); } 16921#endif 16922 16923_ACEOF 16924if ac_fn_c_try_run "$LINENO"; then : 16925 true 16926else 16927 $as_echo "#define BROKEN_SNPRINTF 1" >>confdefs.h 16928 16929fi 16930rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 16931 conftest.$ac_objext conftest.beam conftest.$ac_ext 16932fi 16933 16934fi 16935 16936 16937# look for field 'ut_host' in header 'utmp.h' 16938 ossh_safe=`echo "utmp.h" | sed 'y%./+-%__p_%'` 16939 ossh_varname="ossh_cv_$ossh_safe""_has_"ut_host 16940 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ut_host field in utmp.h" >&5 16941$as_echo_n "checking for ut_host field in utmp.h... " >&6; } 16942 if eval \${$ossh_varname+:} false; then : 16943 $as_echo_n "(cached) " >&6 16944else 16945 16946 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16947/* end confdefs.h. */ 16948#include <utmp.h> 16949 16950_ACEOF 16951if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 16952 $EGREP "ut_host" >/dev/null 2>&1; then : 16953 eval "$ossh_varname=yes" 16954else 16955 eval "$ossh_varname=no" 16956fi 16957rm -f conftest* 16958 16959fi 16960 16961 ossh_result=`eval 'echo $'"$ossh_varname"` 16962 if test -n "`echo $ossh_varname`"; then 16963 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ossh_result" >&5 16964$as_echo "$ossh_result" >&6; } 16965 if test "x$ossh_result" = "xyes"; then 16966 16967$as_echo "#define HAVE_HOST_IN_UTMP 1" >>confdefs.h 16968 16969 fi 16970 else 16971 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16972$as_echo "no" >&6; } 16973 fi 16974 16975 16976# look for field 'ut_host' in header 'utmpx.h' 16977 ossh_safe=`echo "utmpx.h" | sed 'y%./+-%__p_%'` 16978 ossh_varname="ossh_cv_$ossh_safe""_has_"ut_host 16979 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ut_host field in utmpx.h" >&5 16980$as_echo_n "checking for ut_host field in utmpx.h... " >&6; } 16981 if eval \${$ossh_varname+:} false; then : 16982 $as_echo_n "(cached) " >&6 16983else 16984 16985 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16986/* end confdefs.h. */ 16987#include <utmpx.h> 16988 16989_ACEOF 16990if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 16991 $EGREP "ut_host" >/dev/null 2>&1; then : 16992 eval "$ossh_varname=yes" 16993else 16994 eval "$ossh_varname=no" 16995fi 16996rm -f conftest* 16997 16998fi 16999 17000 ossh_result=`eval 'echo $'"$ossh_varname"` 17001 if test -n "`echo $ossh_varname`"; then 17002 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ossh_result" >&5 17003$as_echo "$ossh_result" >&6; } 17004 if test "x$ossh_result" = "xyes"; then 17005 17006$as_echo "#define HAVE_HOST_IN_UTMPX 1" >>confdefs.h 17007 17008 fi 17009 else 17010 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17011$as_echo "no" >&6; } 17012 fi 17013 17014 17015# look for field 'syslen' in header 'utmpx.h' 17016 ossh_safe=`echo "utmpx.h" | sed 'y%./+-%__p_%'` 17017 ossh_varname="ossh_cv_$ossh_safe""_has_"syslen 17018 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for syslen field in utmpx.h" >&5 17019$as_echo_n "checking for syslen field in utmpx.h... " >&6; } 17020 if eval \${$ossh_varname+:} false; then : 17021 $as_echo_n "(cached) " >&6 17022else 17023 17024 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17025/* end confdefs.h. */ 17026#include <utmpx.h> 17027 17028_ACEOF 17029if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 17030 $EGREP "syslen" >/dev/null 2>&1; then : 17031 eval "$ossh_varname=yes" 17032else 17033 eval "$ossh_varname=no" 17034fi 17035rm -f conftest* 17036 17037fi 17038 17039 ossh_result=`eval 'echo $'"$ossh_varname"` 17040 if test -n "`echo $ossh_varname`"; then 17041 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ossh_result" >&5 17042$as_echo "$ossh_result" >&6; } 17043 if test "x$ossh_result" = "xyes"; then 17044 17045$as_echo "#define HAVE_SYSLEN_IN_UTMPX 1" >>confdefs.h 17046 17047 fi 17048 else 17049 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17050$as_echo "no" >&6; } 17051 fi 17052 17053 17054# look for field 'ut_pid' in header 'utmp.h' 17055 ossh_safe=`echo "utmp.h" | sed 'y%./+-%__p_%'` 17056 ossh_varname="ossh_cv_$ossh_safe""_has_"ut_pid 17057 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ut_pid field in utmp.h" >&5 17058$as_echo_n "checking for ut_pid field in utmp.h... " >&6; } 17059 if eval \${$ossh_varname+:} false; then : 17060 $as_echo_n "(cached) " >&6 17061else 17062 17063 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17064/* end confdefs.h. */ 17065#include <utmp.h> 17066 17067_ACEOF 17068if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 17069 $EGREP "ut_pid" >/dev/null 2>&1; then : 17070 eval "$ossh_varname=yes" 17071else 17072 eval "$ossh_varname=no" 17073fi 17074rm -f conftest* 17075 17076fi 17077 17078 ossh_result=`eval 'echo $'"$ossh_varname"` 17079 if test -n "`echo $ossh_varname`"; then 17080 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ossh_result" >&5 17081$as_echo "$ossh_result" >&6; } 17082 if test "x$ossh_result" = "xyes"; then 17083 17084$as_echo "#define HAVE_PID_IN_UTMP 1" >>confdefs.h 17085 17086 fi 17087 else 17088 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17089$as_echo "no" >&6; } 17090 fi 17091 17092 17093# look for field 'ut_type' in header 'utmp.h' 17094 ossh_safe=`echo "utmp.h" | sed 'y%./+-%__p_%'` 17095 ossh_varname="ossh_cv_$ossh_safe""_has_"ut_type 17096 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ut_type field in utmp.h" >&5 17097$as_echo_n "checking for ut_type field in utmp.h... " >&6; } 17098 if eval \${$ossh_varname+:} false; then : 17099 $as_echo_n "(cached) " >&6 17100else 17101 17102 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17103/* end confdefs.h. */ 17104#include <utmp.h> 17105 17106_ACEOF 17107if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 17108 $EGREP "ut_type" >/dev/null 2>&1; then : 17109 eval "$ossh_varname=yes" 17110else 17111 eval "$ossh_varname=no" 17112fi 17113rm -f conftest* 17114 17115fi 17116 17117 ossh_result=`eval 'echo $'"$ossh_varname"` 17118 if test -n "`echo $ossh_varname`"; then 17119 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ossh_result" >&5 17120$as_echo "$ossh_result" >&6; } 17121 if test "x$ossh_result" = "xyes"; then 17122 17123$as_echo "#define HAVE_TYPE_IN_UTMP 1" >>confdefs.h 17124 17125 fi 17126 else 17127 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17128$as_echo "no" >&6; } 17129 fi 17130 17131 17132# look for field 'ut_type' in header 'utmpx.h' 17133 ossh_safe=`echo "utmpx.h" | sed 'y%./+-%__p_%'` 17134 ossh_varname="ossh_cv_$ossh_safe""_has_"ut_type 17135 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ut_type field in utmpx.h" >&5 17136$as_echo_n "checking for ut_type field in utmpx.h... " >&6; } 17137 if eval \${$ossh_varname+:} false; then : 17138 $as_echo_n "(cached) " >&6 17139else 17140 17141 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17142/* end confdefs.h. */ 17143#include <utmpx.h> 17144 17145_ACEOF 17146if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 17147 $EGREP "ut_type" >/dev/null 2>&1; then : 17148 eval "$ossh_varname=yes" 17149else 17150 eval "$ossh_varname=no" 17151fi 17152rm -f conftest* 17153 17154fi 17155 17156 ossh_result=`eval 'echo $'"$ossh_varname"` 17157 if test -n "`echo $ossh_varname`"; then 17158 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ossh_result" >&5 17159$as_echo "$ossh_result" >&6; } 17160 if test "x$ossh_result" = "xyes"; then 17161 17162$as_echo "#define HAVE_TYPE_IN_UTMPX 1" >>confdefs.h 17163 17164 fi 17165 else 17166 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17167$as_echo "no" >&6; } 17168 fi 17169 17170 17171# look for field 'ut_tv' in header 'utmp.h' 17172 ossh_safe=`echo "utmp.h" | sed 'y%./+-%__p_%'` 17173 ossh_varname="ossh_cv_$ossh_safe""_has_"ut_tv 17174 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ut_tv field in utmp.h" >&5 17175$as_echo_n "checking for ut_tv field in utmp.h... " >&6; } 17176 if eval \${$ossh_varname+:} false; then : 17177 $as_echo_n "(cached) " >&6 17178else 17179 17180 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17181/* end confdefs.h. */ 17182#include <utmp.h> 17183 17184_ACEOF 17185if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 17186 $EGREP "ut_tv" >/dev/null 2>&1; then : 17187 eval "$ossh_varname=yes" 17188else 17189 eval "$ossh_varname=no" 17190fi 17191rm -f conftest* 17192 17193fi 17194 17195 ossh_result=`eval 'echo $'"$ossh_varname"` 17196 if test -n "`echo $ossh_varname`"; then 17197 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ossh_result" >&5 17198$as_echo "$ossh_result" >&6; } 17199 if test "x$ossh_result" = "xyes"; then 17200 17201$as_echo "#define HAVE_TV_IN_UTMP 1" >>confdefs.h 17202 17203 fi 17204 else 17205 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17206$as_echo "no" >&6; } 17207 fi 17208 17209 17210# look for field 'ut_id' in header 'utmp.h' 17211 ossh_safe=`echo "utmp.h" | sed 'y%./+-%__p_%'` 17212 ossh_varname="ossh_cv_$ossh_safe""_has_"ut_id 17213 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ut_id field in utmp.h" >&5 17214$as_echo_n "checking for ut_id field in utmp.h... " >&6; } 17215 if eval \${$ossh_varname+:} false; then : 17216 $as_echo_n "(cached) " >&6 17217else 17218 17219 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17220/* end confdefs.h. */ 17221#include <utmp.h> 17222 17223_ACEOF 17224if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 17225 $EGREP "ut_id" >/dev/null 2>&1; then : 17226 eval "$ossh_varname=yes" 17227else 17228 eval "$ossh_varname=no" 17229fi 17230rm -f conftest* 17231 17232fi 17233 17234 ossh_result=`eval 'echo $'"$ossh_varname"` 17235 if test -n "`echo $ossh_varname`"; then 17236 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ossh_result" >&5 17237$as_echo "$ossh_result" >&6; } 17238 if test "x$ossh_result" = "xyes"; then 17239 17240$as_echo "#define HAVE_ID_IN_UTMP 1" >>confdefs.h 17241 17242 fi 17243 else 17244 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17245$as_echo "no" >&6; } 17246 fi 17247 17248 17249# look for field 'ut_id' in header 'utmpx.h' 17250 ossh_safe=`echo "utmpx.h" | sed 'y%./+-%__p_%'` 17251 ossh_varname="ossh_cv_$ossh_safe""_has_"ut_id 17252 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ut_id field in utmpx.h" >&5 17253$as_echo_n "checking for ut_id field in utmpx.h... " >&6; } 17254 if eval \${$ossh_varname+:} false; then : 17255 $as_echo_n "(cached) " >&6 17256else 17257 17258 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17259/* end confdefs.h. */ 17260#include <utmpx.h> 17261 17262_ACEOF 17263if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 17264 $EGREP "ut_id" >/dev/null 2>&1; then : 17265 eval "$ossh_varname=yes" 17266else 17267 eval "$ossh_varname=no" 17268fi 17269rm -f conftest* 17270 17271fi 17272 17273 ossh_result=`eval 'echo $'"$ossh_varname"` 17274 if test -n "`echo $ossh_varname`"; then 17275 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ossh_result" >&5 17276$as_echo "$ossh_result" >&6; } 17277 if test "x$ossh_result" = "xyes"; then 17278 17279$as_echo "#define HAVE_ID_IN_UTMPX 1" >>confdefs.h 17280 17281 fi 17282 else 17283 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17284$as_echo "no" >&6; } 17285 fi 17286 17287 17288# look for field 'ut_addr' in header 'utmp.h' 17289 ossh_safe=`echo "utmp.h" | sed 'y%./+-%__p_%'` 17290 ossh_varname="ossh_cv_$ossh_safe""_has_"ut_addr 17291 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ut_addr field in utmp.h" >&5 17292$as_echo_n "checking for ut_addr field in utmp.h... " >&6; } 17293 if eval \${$ossh_varname+:} false; then : 17294 $as_echo_n "(cached) " >&6 17295else 17296 17297 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17298/* end confdefs.h. */ 17299#include <utmp.h> 17300 17301_ACEOF 17302if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 17303 $EGREP "ut_addr" >/dev/null 2>&1; then : 17304 eval "$ossh_varname=yes" 17305else 17306 eval "$ossh_varname=no" 17307fi 17308rm -f conftest* 17309 17310fi 17311 17312 ossh_result=`eval 'echo $'"$ossh_varname"` 17313 if test -n "`echo $ossh_varname`"; then 17314 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ossh_result" >&5 17315$as_echo "$ossh_result" >&6; } 17316 if test "x$ossh_result" = "xyes"; then 17317 17318$as_echo "#define HAVE_ADDR_IN_UTMP 1" >>confdefs.h 17319 17320 fi 17321 else 17322 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17323$as_echo "no" >&6; } 17324 fi 17325 17326 17327# look for field 'ut_addr' in header 'utmpx.h' 17328 ossh_safe=`echo "utmpx.h" | sed 'y%./+-%__p_%'` 17329 ossh_varname="ossh_cv_$ossh_safe""_has_"ut_addr 17330 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ut_addr field in utmpx.h" >&5 17331$as_echo_n "checking for ut_addr field in utmpx.h... " >&6; } 17332 if eval \${$ossh_varname+:} false; then : 17333 $as_echo_n "(cached) " >&6 17334else 17335 17336 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17337/* end confdefs.h. */ 17338#include <utmpx.h> 17339 17340_ACEOF 17341if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 17342 $EGREP "ut_addr" >/dev/null 2>&1; then : 17343 eval "$ossh_varname=yes" 17344else 17345 eval "$ossh_varname=no" 17346fi 17347rm -f conftest* 17348 17349fi 17350 17351 ossh_result=`eval 'echo $'"$ossh_varname"` 17352 if test -n "`echo $ossh_varname`"; then 17353 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ossh_result" >&5 17354$as_echo "$ossh_result" >&6; } 17355 if test "x$ossh_result" = "xyes"; then 17356 17357$as_echo "#define HAVE_ADDR_IN_UTMPX 1" >>confdefs.h 17358 17359 fi 17360 else 17361 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17362$as_echo "no" >&6; } 17363 fi 17364 17365 17366# look for field 'ut_addr_v6' in header 'utmp.h' 17367 ossh_safe=`echo "utmp.h" | sed 'y%./+-%__p_%'` 17368 ossh_varname="ossh_cv_$ossh_safe""_has_"ut_addr_v6 17369 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ut_addr_v6 field in utmp.h" >&5 17370$as_echo_n "checking for ut_addr_v6 field in utmp.h... " >&6; } 17371 if eval \${$ossh_varname+:} false; then : 17372 $as_echo_n "(cached) " >&6 17373else 17374 17375 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17376/* end confdefs.h. */ 17377#include <utmp.h> 17378 17379_ACEOF 17380if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 17381 $EGREP "ut_addr_v6" >/dev/null 2>&1; then : 17382 eval "$ossh_varname=yes" 17383else 17384 eval "$ossh_varname=no" 17385fi 17386rm -f conftest* 17387 17388fi 17389 17390 ossh_result=`eval 'echo $'"$ossh_varname"` 17391 if test -n "`echo $ossh_varname`"; then 17392 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ossh_result" >&5 17393$as_echo "$ossh_result" >&6; } 17394 if test "x$ossh_result" = "xyes"; then 17395 17396$as_echo "#define HAVE_ADDR_V6_IN_UTMP 1" >>confdefs.h 17397 17398 fi 17399 else 17400 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17401$as_echo "no" >&6; } 17402 fi 17403 17404 17405# look for field 'ut_addr_v6' in header 'utmpx.h' 17406 ossh_safe=`echo "utmpx.h" | sed 'y%./+-%__p_%'` 17407 ossh_varname="ossh_cv_$ossh_safe""_has_"ut_addr_v6 17408 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ut_addr_v6 field in utmpx.h" >&5 17409$as_echo_n "checking for ut_addr_v6 field in utmpx.h... " >&6; } 17410 if eval \${$ossh_varname+:} false; then : 17411 $as_echo_n "(cached) " >&6 17412else 17413 17414 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17415/* end confdefs.h. */ 17416#include <utmpx.h> 17417 17418_ACEOF 17419if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 17420 $EGREP "ut_addr_v6" >/dev/null 2>&1; then : 17421 eval "$ossh_varname=yes" 17422else 17423 eval "$ossh_varname=no" 17424fi 17425rm -f conftest* 17426 17427fi 17428 17429 ossh_result=`eval 'echo $'"$ossh_varname"` 17430 if test -n "`echo $ossh_varname`"; then 17431 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ossh_result" >&5 17432$as_echo "$ossh_result" >&6; } 17433 if test "x$ossh_result" = "xyes"; then 17434 17435$as_echo "#define HAVE_ADDR_V6_IN_UTMPX 1" >>confdefs.h 17436 17437 fi 17438 else 17439 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17440$as_echo "no" >&6; } 17441 fi 17442 17443 17444# look for field 'ut_exit' in header 'utmp.h' 17445 ossh_safe=`echo "utmp.h" | sed 'y%./+-%__p_%'` 17446 ossh_varname="ossh_cv_$ossh_safe""_has_"ut_exit 17447 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ut_exit field in utmp.h" >&5 17448$as_echo_n "checking for ut_exit field in utmp.h... " >&6; } 17449 if eval \${$ossh_varname+:} false; then : 17450 $as_echo_n "(cached) " >&6 17451else 17452 17453 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17454/* end confdefs.h. */ 17455#include <utmp.h> 17456 17457_ACEOF 17458if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 17459 $EGREP "ut_exit" >/dev/null 2>&1; then : 17460 eval "$ossh_varname=yes" 17461else 17462 eval "$ossh_varname=no" 17463fi 17464rm -f conftest* 17465 17466fi 17467 17468 ossh_result=`eval 'echo $'"$ossh_varname"` 17469 if test -n "`echo $ossh_varname`"; then 17470 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ossh_result" >&5 17471$as_echo "$ossh_result" >&6; } 17472 if test "x$ossh_result" = "xyes"; then 17473 17474$as_echo "#define HAVE_EXIT_IN_UTMP 1" >>confdefs.h 17475 17476 fi 17477 else 17478 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17479$as_echo "no" >&6; } 17480 fi 17481 17482 17483# look for field 'ut_time' in header 'utmp.h' 17484 ossh_safe=`echo "utmp.h" | sed 'y%./+-%__p_%'` 17485 ossh_varname="ossh_cv_$ossh_safe""_has_"ut_time 17486 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ut_time field in utmp.h" >&5 17487$as_echo_n "checking for ut_time field in utmp.h... " >&6; } 17488 if eval \${$ossh_varname+:} false; then : 17489 $as_echo_n "(cached) " >&6 17490else 17491 17492 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17493/* end confdefs.h. */ 17494#include <utmp.h> 17495 17496_ACEOF 17497if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 17498 $EGREP "ut_time" >/dev/null 2>&1; then : 17499 eval "$ossh_varname=yes" 17500else 17501 eval "$ossh_varname=no" 17502fi 17503rm -f conftest* 17504 17505fi 17506 17507 ossh_result=`eval 'echo $'"$ossh_varname"` 17508 if test -n "`echo $ossh_varname`"; then 17509 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ossh_result" >&5 17510$as_echo "$ossh_result" >&6; } 17511 if test "x$ossh_result" = "xyes"; then 17512 17513$as_echo "#define HAVE_TIME_IN_UTMP 1" >>confdefs.h 17514 17515 fi 17516 else 17517 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17518$as_echo "no" >&6; } 17519 fi 17520 17521 17522# look for field 'ut_time' in header 'utmpx.h' 17523 ossh_safe=`echo "utmpx.h" | sed 'y%./+-%__p_%'` 17524 ossh_varname="ossh_cv_$ossh_safe""_has_"ut_time 17525 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ut_time field in utmpx.h" >&5 17526$as_echo_n "checking for ut_time field in utmpx.h... " >&6; } 17527 if eval \${$ossh_varname+:} false; then : 17528 $as_echo_n "(cached) " >&6 17529else 17530 17531 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17532/* end confdefs.h. */ 17533#include <utmpx.h> 17534 17535_ACEOF 17536if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 17537 $EGREP "ut_time" >/dev/null 2>&1; then : 17538 eval "$ossh_varname=yes" 17539else 17540 eval "$ossh_varname=no" 17541fi 17542rm -f conftest* 17543 17544fi 17545 17546 ossh_result=`eval 'echo $'"$ossh_varname"` 17547 if test -n "`echo $ossh_varname`"; then 17548 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ossh_result" >&5 17549$as_echo "$ossh_result" >&6; } 17550 if test "x$ossh_result" = "xyes"; then 17551 17552$as_echo "#define HAVE_TIME_IN_UTMPX 1" >>confdefs.h 17553 17554 fi 17555 else 17556 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17557$as_echo "no" >&6; } 17558 fi 17559 17560 17561# look for field 'ut_tv' in header 'utmpx.h' 17562 ossh_safe=`echo "utmpx.h" | sed 'y%./+-%__p_%'` 17563 ossh_varname="ossh_cv_$ossh_safe""_has_"ut_tv 17564 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ut_tv field in utmpx.h" >&5 17565$as_echo_n "checking for ut_tv field in utmpx.h... " >&6; } 17566 if eval \${$ossh_varname+:} false; then : 17567 $as_echo_n "(cached) " >&6 17568else 17569 17570 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17571/* end confdefs.h. */ 17572#include <utmpx.h> 17573 17574_ACEOF 17575if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 17576 $EGREP "ut_tv" >/dev/null 2>&1; then : 17577 eval "$ossh_varname=yes" 17578else 17579 eval "$ossh_varname=no" 17580fi 17581rm -f conftest* 17582 17583fi 17584 17585 ossh_result=`eval 'echo $'"$ossh_varname"` 17586 if test -n "`echo $ossh_varname`"; then 17587 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ossh_result" >&5 17588$as_echo "$ossh_result" >&6; } 17589 if test "x$ossh_result" = "xyes"; then 17590 17591$as_echo "#define HAVE_TV_IN_UTMPX 1" >>confdefs.h 17592 17593 fi 17594 else 17595 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17596$as_echo "no" >&6; } 17597 fi 17598 17599 17600# look for field 'ut_ss' in header 'utmpx.h' 17601 ossh_safe=`echo "utmpx.h" | sed 'y%./+-%__p_%'` 17602 ossh_varname="ossh_cv_$ossh_safe""_has_"ut_ss 17603 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ut_ss field in utmpx.h" >&5 17604$as_echo_n "checking for ut_ss field in utmpx.h... " >&6; } 17605 if eval \${$ossh_varname+:} false; then : 17606 $as_echo_n "(cached) " >&6 17607else 17608 17609 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17610/* end confdefs.h. */ 17611#include <utmpx.h> 17612 17613_ACEOF 17614if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 17615 $EGREP "ut_ss" >/dev/null 2>&1; then : 17616 eval "$ossh_varname=yes" 17617else 17618 eval "$ossh_varname=no" 17619fi 17620rm -f conftest* 17621 17622fi 17623 17624 ossh_result=`eval 'echo $'"$ossh_varname"` 17625 if test -n "`echo $ossh_varname`"; then 17626 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ossh_result" >&5 17627$as_echo "$ossh_result" >&6; } 17628 if test "x$ossh_result" = "xyes"; then 17629 17630$as_echo "#define HAVE_SS_IN_UTMPX 1" >>confdefs.h 17631 17632 fi 17633 else 17634 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17635$as_echo "no" >&6; } 17636 fi 17637 17638 17639ac_fn_c_check_member "$LINENO" "struct stat" "st_blksize" "ac_cv_member_struct_stat_st_blksize" "$ac_includes_default" 17640if test "x$ac_cv_member_struct_stat_st_blksize" = xyes; then : 17641 17642cat >>confdefs.h <<_ACEOF 17643#define HAVE_STRUCT_STAT_ST_BLKSIZE 1 17644_ACEOF 17645 17646 17647fi 17648 17649ac_fn_c_check_member "$LINENO" "struct stat" "st_mtim" "ac_cv_member_struct_stat_st_mtim" "$ac_includes_default" 17650if test "x$ac_cv_member_struct_stat_st_mtim" = xyes; then : 17651 17652cat >>confdefs.h <<_ACEOF 17653#define HAVE_STRUCT_STAT_ST_MTIM 1 17654_ACEOF 17655 17656 17657fi 17658 17659ac_fn_c_check_member "$LINENO" "struct stat" "st_mtime" "ac_cv_member_struct_stat_st_mtime" "$ac_includes_default" 17660if test "x$ac_cv_member_struct_stat_st_mtime" = xyes; then : 17661 17662cat >>confdefs.h <<_ACEOF 17663#define HAVE_STRUCT_STAT_ST_MTIME 1 17664_ACEOF 17665 17666 17667fi 17668 17669ac_fn_c_check_member "$LINENO" "struct passwd" "pw_gecos" "ac_cv_member_struct_passwd_pw_gecos" " 17670#include <sys/types.h> 17671#include <pwd.h> 17672 17673" 17674if test "x$ac_cv_member_struct_passwd_pw_gecos" = xyes; then : 17675 17676cat >>confdefs.h <<_ACEOF 17677#define HAVE_STRUCT_PASSWD_PW_GECOS 1 17678_ACEOF 17679 17680 17681fi 17682ac_fn_c_check_member "$LINENO" "struct passwd" "pw_class" "ac_cv_member_struct_passwd_pw_class" " 17683#include <sys/types.h> 17684#include <pwd.h> 17685 17686" 17687if test "x$ac_cv_member_struct_passwd_pw_class" = xyes; then : 17688 17689cat >>confdefs.h <<_ACEOF 17690#define HAVE_STRUCT_PASSWD_PW_CLASS 1 17691_ACEOF 17692 17693 17694fi 17695ac_fn_c_check_member "$LINENO" "struct passwd" "pw_change" "ac_cv_member_struct_passwd_pw_change" " 17696#include <sys/types.h> 17697#include <pwd.h> 17698 17699" 17700if test "x$ac_cv_member_struct_passwd_pw_change" = xyes; then : 17701 17702cat >>confdefs.h <<_ACEOF 17703#define HAVE_STRUCT_PASSWD_PW_CHANGE 1 17704_ACEOF 17705 17706 17707fi 17708ac_fn_c_check_member "$LINENO" "struct passwd" "pw_expire" "ac_cv_member_struct_passwd_pw_expire" " 17709#include <sys/types.h> 17710#include <pwd.h> 17711 17712" 17713if test "x$ac_cv_member_struct_passwd_pw_expire" = xyes; then : 17714 17715cat >>confdefs.h <<_ACEOF 17716#define HAVE_STRUCT_PASSWD_PW_EXPIRE 1 17717_ACEOF 17718 17719 17720fi 17721 17722 17723ac_fn_c_check_member "$LINENO" "struct __res_state" "retrans" "ac_cv_member_struct___res_state_retrans" " 17724#include <stdio.h> 17725#if HAVE_SYS_TYPES_H 17726# include <sys/types.h> 17727#endif 17728#include <netinet/in.h> 17729#include <arpa/nameser.h> 17730#include <resolv.h> 17731 17732" 17733if test "x$ac_cv_member_struct___res_state_retrans" = xyes; then : 17734 17735else 17736 17737$as_echo "#define __res_state state" >>confdefs.h 17738 17739fi 17740 17741 17742{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ss_family field in struct sockaddr_storage" >&5 17743$as_echo_n "checking for ss_family field in struct sockaddr_storage... " >&6; } 17744if ${ac_cv_have_ss_family_in_struct_ss+:} false; then : 17745 $as_echo_n "(cached) " >&6 17746else 17747 17748 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17749/* end confdefs.h. */ 17750 17751#include <sys/types.h> 17752#include <sys/socket.h> 17753 17754int 17755main () 17756{ 17757 struct sockaddr_storage s; s.ss_family = 1; 17758 ; 17759 return 0; 17760} 17761_ACEOF 17762if ac_fn_c_try_compile "$LINENO"; then : 17763 ac_cv_have_ss_family_in_struct_ss="yes" 17764else 17765 ac_cv_have_ss_family_in_struct_ss="no" 17766fi 17767rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17768 17769fi 17770{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_ss_family_in_struct_ss" >&5 17771$as_echo "$ac_cv_have_ss_family_in_struct_ss" >&6; } 17772if test "x$ac_cv_have_ss_family_in_struct_ss" = "xyes" ; then 17773 17774$as_echo "#define HAVE_SS_FAMILY_IN_SS 1" >>confdefs.h 17775 17776fi 17777 17778{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for __ss_family field in struct sockaddr_storage" >&5 17779$as_echo_n "checking for __ss_family field in struct sockaddr_storage... " >&6; } 17780if ${ac_cv_have___ss_family_in_struct_ss+:} false; then : 17781 $as_echo_n "(cached) " >&6 17782else 17783 17784 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17785/* end confdefs.h. */ 17786 17787#include <sys/types.h> 17788#include <sys/socket.h> 17789 17790int 17791main () 17792{ 17793 struct sockaddr_storage s; s.__ss_family = 1; 17794 ; 17795 return 0; 17796} 17797_ACEOF 17798if ac_fn_c_try_compile "$LINENO"; then : 17799 ac_cv_have___ss_family_in_struct_ss="yes" 17800else 17801 ac_cv_have___ss_family_in_struct_ss="no" 17802 17803fi 17804rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17805 17806fi 17807{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have___ss_family_in_struct_ss" >&5 17808$as_echo "$ac_cv_have___ss_family_in_struct_ss" >&6; } 17809if test "x$ac_cv_have___ss_family_in_struct_ss" = "xyes" ; then 17810 17811$as_echo "#define HAVE___SS_FAMILY_IN_SS 1" >>confdefs.h 17812 17813fi 17814 17815{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for msg_accrights field in struct msghdr" >&5 17816$as_echo_n "checking for msg_accrights field in struct msghdr... " >&6; } 17817if ${ac_cv_have_accrights_in_msghdr+:} false; then : 17818 $as_echo_n "(cached) " >&6 17819else 17820 17821 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17822/* end confdefs.h. */ 17823 17824#include <sys/types.h> 17825#include <sys/socket.h> 17826#include <sys/uio.h> 17827#include <stdlib.h> 17828 17829int 17830main () 17831{ 17832 17833#ifdef msg_accrights 17834#error "msg_accrights is a macro" 17835exit(1); 17836#endif 17837struct msghdr m; 17838m.msg_accrights = 0; 17839exit(0); 17840 17841 ; 17842 return 0; 17843} 17844_ACEOF 17845if ac_fn_c_try_compile "$LINENO"; then : 17846 ac_cv_have_accrights_in_msghdr="yes" 17847else 17848 ac_cv_have_accrights_in_msghdr="no" 17849 17850fi 17851rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17852 17853fi 17854{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_accrights_in_msghdr" >&5 17855$as_echo "$ac_cv_have_accrights_in_msghdr" >&6; } 17856if test "x$ac_cv_have_accrights_in_msghdr" = "xyes" ; then 17857 17858$as_echo "#define HAVE_ACCRIGHTS_IN_MSGHDR 1" >>confdefs.h 17859 17860fi 17861 17862{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if struct statvfs.f_fsid is integral type" >&5 17863$as_echo_n "checking if struct statvfs.f_fsid is integral type... " >&6; } 17864cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17865/* end confdefs.h. */ 17866 17867#include <sys/param.h> 17868#include <sys/stat.h> 17869#ifdef HAVE_SYS_TIME_H 17870# include <sys/time.h> 17871#endif 17872#ifdef HAVE_SYS_MOUNT_H 17873#include <sys/mount.h> 17874#endif 17875#ifdef HAVE_SYS_STATVFS_H 17876#include <sys/statvfs.h> 17877#endif 17878 17879int 17880main () 17881{ 17882 struct statvfs s; s.f_fsid = 0; 17883 ; 17884 return 0; 17885} 17886_ACEOF 17887if ac_fn_c_try_compile "$LINENO"; then : 17888 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 17889$as_echo "yes" >&6; } 17890else 17891 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17892$as_echo "no" >&6; } 17893 17894 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if fsid_t has member val" >&5 17895$as_echo_n "checking if fsid_t has member val... " >&6; } 17896 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17897/* end confdefs.h. */ 17898 17899#include <sys/types.h> 17900#include <sys/statvfs.h> 17901 17902int 17903main () 17904{ 17905 fsid_t t; t.val[0] = 0; 17906 ; 17907 return 0; 17908} 17909_ACEOF 17910if ac_fn_c_try_compile "$LINENO"; then : 17911 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 17912$as_echo "yes" >&6; } 17913 17914$as_echo "#define FSID_HAS_VAL 1" >>confdefs.h 17915 17916else 17917 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17918$as_echo "no" >&6; } 17919fi 17920rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17921 17922 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if f_fsid has member __val" >&5 17923$as_echo_n "checking if f_fsid has member __val... " >&6; } 17924 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17925/* end confdefs.h. */ 17926 17927#include <sys/types.h> 17928#include <sys/statvfs.h> 17929 17930int 17931main () 17932{ 17933 fsid_t t; t.__val[0] = 0; 17934 ; 17935 return 0; 17936} 17937_ACEOF 17938if ac_fn_c_try_compile "$LINENO"; then : 17939 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 17940$as_echo "yes" >&6; } 17941 17942$as_echo "#define FSID_HAS___VAL 1" >>confdefs.h 17943 17944else 17945 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17946$as_echo "no" >&6; } 17947fi 17948rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17949 17950fi 17951rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17952 17953{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for msg_control field in struct msghdr" >&5 17954$as_echo_n "checking for msg_control field in struct msghdr... " >&6; } 17955if ${ac_cv_have_control_in_msghdr+:} false; then : 17956 $as_echo_n "(cached) " >&6 17957else 17958 17959 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17960/* end confdefs.h. */ 17961 17962#include <sys/types.h> 17963#include <sys/socket.h> 17964#include <sys/uio.h> 17965#include <stdlib.h> 17966 17967int 17968main () 17969{ 17970 17971#ifdef msg_control 17972#error "msg_control is a macro" 17973exit(1); 17974#endif 17975struct msghdr m; 17976m.msg_control = 0; 17977exit(0); 17978 17979 ; 17980 return 0; 17981} 17982_ACEOF 17983if ac_fn_c_try_compile "$LINENO"; then : 17984 ac_cv_have_control_in_msghdr="yes" 17985else 17986 ac_cv_have_control_in_msghdr="no" 17987 17988fi 17989rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17990 17991fi 17992{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_control_in_msghdr" >&5 17993$as_echo "$ac_cv_have_control_in_msghdr" >&6; } 17994if test "x$ac_cv_have_control_in_msghdr" = "xyes" ; then 17995 17996$as_echo "#define HAVE_CONTROL_IN_MSGHDR 1" >>confdefs.h 17997 17998fi 17999 18000{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if libc defines __progname" >&5 18001$as_echo_n "checking if libc defines __progname... " >&6; } 18002if ${ac_cv_libc_defines___progname+:} false; then : 18003 $as_echo_n "(cached) " >&6 18004else 18005 18006 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18007/* end confdefs.h. */ 18008 #include <stdio.h> 18009int 18010main () 18011{ 18012 extern char *__progname; printf("%s", __progname); 18013 ; 18014 return 0; 18015} 18016_ACEOF 18017if ac_fn_c_try_link "$LINENO"; then : 18018 ac_cv_libc_defines___progname="yes" 18019else 18020 ac_cv_libc_defines___progname="no" 18021 18022fi 18023rm -f core conftest.err conftest.$ac_objext \ 18024 conftest$ac_exeext conftest.$ac_ext 18025 18026fi 18027{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libc_defines___progname" >&5 18028$as_echo "$ac_cv_libc_defines___progname" >&6; } 18029if test "x$ac_cv_libc_defines___progname" = "xyes" ; then 18030 18031$as_echo "#define HAVE___PROGNAME 1" >>confdefs.h 18032 18033fi 18034 18035{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC implements __FUNCTION__" >&5 18036$as_echo_n "checking whether $CC implements __FUNCTION__... " >&6; } 18037if ${ac_cv_cc_implements___FUNCTION__+:} false; then : 18038 $as_echo_n "(cached) " >&6 18039else 18040 18041 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18042/* end confdefs.h. */ 18043 #include <stdio.h> 18044int 18045main () 18046{ 18047 printf("%s", __FUNCTION__); 18048 ; 18049 return 0; 18050} 18051_ACEOF 18052if ac_fn_c_try_link "$LINENO"; then : 18053 ac_cv_cc_implements___FUNCTION__="yes" 18054else 18055 ac_cv_cc_implements___FUNCTION__="no" 18056 18057fi 18058rm -f core conftest.err conftest.$ac_objext \ 18059 conftest$ac_exeext conftest.$ac_ext 18060 18061fi 18062{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cc_implements___FUNCTION__" >&5 18063$as_echo "$ac_cv_cc_implements___FUNCTION__" >&6; } 18064if test "x$ac_cv_cc_implements___FUNCTION__" = "xyes" ; then 18065 18066$as_echo "#define HAVE___FUNCTION__ 1" >>confdefs.h 18067 18068fi 18069 18070{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC implements __func__" >&5 18071$as_echo_n "checking whether $CC implements __func__... " >&6; } 18072if ${ac_cv_cc_implements___func__+:} false; then : 18073 $as_echo_n "(cached) " >&6 18074else 18075 18076 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18077/* end confdefs.h. */ 18078 #include <stdio.h> 18079int 18080main () 18081{ 18082 printf("%s", __func__); 18083 ; 18084 return 0; 18085} 18086_ACEOF 18087if ac_fn_c_try_link "$LINENO"; then : 18088 ac_cv_cc_implements___func__="yes" 18089else 18090 ac_cv_cc_implements___func__="no" 18091 18092fi 18093rm -f core conftest.err conftest.$ac_objext \ 18094 conftest$ac_exeext conftest.$ac_ext 18095 18096fi 18097{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cc_implements___func__" >&5 18098$as_echo "$ac_cv_cc_implements___func__" >&6; } 18099if test "x$ac_cv_cc_implements___func__" = "xyes" ; then 18100 18101$as_echo "#define HAVE___func__ 1" >>confdefs.h 18102 18103fi 18104 18105{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether va_copy exists" >&5 18106$as_echo_n "checking whether va_copy exists... " >&6; } 18107if ${ac_cv_have_va_copy+:} false; then : 18108 $as_echo_n "(cached) " >&6 18109else 18110 18111 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18112/* end confdefs.h. */ 18113 18114#include <stdarg.h> 18115va_list x,y; 18116 18117int 18118main () 18119{ 18120 va_copy(x,y); 18121 ; 18122 return 0; 18123} 18124_ACEOF 18125if ac_fn_c_try_link "$LINENO"; then : 18126 ac_cv_have_va_copy="yes" 18127else 18128 ac_cv_have_va_copy="no" 18129 18130fi 18131rm -f core conftest.err conftest.$ac_objext \ 18132 conftest$ac_exeext conftest.$ac_ext 18133 18134fi 18135{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_va_copy" >&5 18136$as_echo "$ac_cv_have_va_copy" >&6; } 18137if test "x$ac_cv_have_va_copy" = "xyes" ; then 18138 18139$as_echo "#define HAVE_VA_COPY 1" >>confdefs.h 18140 18141fi 18142 18143{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether __va_copy exists" >&5 18144$as_echo_n "checking whether __va_copy exists... " >&6; } 18145if ${ac_cv_have___va_copy+:} false; then : 18146 $as_echo_n "(cached) " >&6 18147else 18148 18149 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18150/* end confdefs.h. */ 18151 18152#include <stdarg.h> 18153va_list x,y; 18154 18155int 18156main () 18157{ 18158 __va_copy(x,y); 18159 ; 18160 return 0; 18161} 18162_ACEOF 18163if ac_fn_c_try_link "$LINENO"; then : 18164 ac_cv_have___va_copy="yes" 18165else 18166 ac_cv_have___va_copy="no" 18167 18168fi 18169rm -f core conftest.err conftest.$ac_objext \ 18170 conftest$ac_exeext conftest.$ac_ext 18171 18172fi 18173{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have___va_copy" >&5 18174$as_echo "$ac_cv_have___va_copy" >&6; } 18175if test "x$ac_cv_have___va_copy" = "xyes" ; then 18176 18177$as_echo "#define HAVE___VA_COPY 1" >>confdefs.h 18178 18179fi 18180 18181{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getopt has optreset support" >&5 18182$as_echo_n "checking whether getopt has optreset support... " >&6; } 18183if ${ac_cv_have_getopt_optreset+:} false; then : 18184 $as_echo_n "(cached) " >&6 18185else 18186 18187 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18188/* end confdefs.h. */ 18189 #include <getopt.h> 18190int 18191main () 18192{ 18193 extern int optreset; optreset = 0; 18194 ; 18195 return 0; 18196} 18197_ACEOF 18198if ac_fn_c_try_link "$LINENO"; then : 18199 ac_cv_have_getopt_optreset="yes" 18200else 18201 ac_cv_have_getopt_optreset="no" 18202 18203fi 18204rm -f core conftest.err conftest.$ac_objext \ 18205 conftest$ac_exeext conftest.$ac_ext 18206 18207fi 18208{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_getopt_optreset" >&5 18209$as_echo "$ac_cv_have_getopt_optreset" >&6; } 18210if test "x$ac_cv_have_getopt_optreset" = "xyes" ; then 18211 18212$as_echo "#define HAVE_GETOPT_OPTRESET 1" >>confdefs.h 18213 18214fi 18215 18216{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if libc defines sys_errlist" >&5 18217$as_echo_n "checking if libc defines sys_errlist... " >&6; } 18218if ${ac_cv_libc_defines_sys_errlist+:} false; then : 18219 $as_echo_n "(cached) " >&6 18220else 18221 18222 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18223/* end confdefs.h. */ 18224 #include <stdio.h> 18225int 18226main () 18227{ 18228 extern const char *const sys_errlist[]; printf("%s", sys_errlist[0]); 18229 ; 18230 return 0; 18231} 18232_ACEOF 18233if ac_fn_c_try_link "$LINENO"; then : 18234 ac_cv_libc_defines_sys_errlist="yes" 18235else 18236 ac_cv_libc_defines_sys_errlist="no" 18237 18238fi 18239rm -f core conftest.err conftest.$ac_objext \ 18240 conftest$ac_exeext conftest.$ac_ext 18241 18242fi 18243{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libc_defines_sys_errlist" >&5 18244$as_echo "$ac_cv_libc_defines_sys_errlist" >&6; } 18245if test "x$ac_cv_libc_defines_sys_errlist" = "xyes" ; then 18246 18247$as_echo "#define HAVE_SYS_ERRLIST 1" >>confdefs.h 18248 18249fi 18250 18251 18252{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if libc defines sys_nerr" >&5 18253$as_echo_n "checking if libc defines sys_nerr... " >&6; } 18254if ${ac_cv_libc_defines_sys_nerr+:} false; then : 18255 $as_echo_n "(cached) " >&6 18256else 18257 18258 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18259/* end confdefs.h. */ 18260 #include <stdio.h> 18261int 18262main () 18263{ 18264 extern int sys_nerr; printf("%i", sys_nerr); 18265 ; 18266 return 0; 18267} 18268_ACEOF 18269if ac_fn_c_try_link "$LINENO"; then : 18270 ac_cv_libc_defines_sys_nerr="yes" 18271else 18272 ac_cv_libc_defines_sys_nerr="no" 18273 18274fi 18275rm -f core conftest.err conftest.$ac_objext \ 18276 conftest$ac_exeext conftest.$ac_ext 18277 18278fi 18279{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libc_defines_sys_nerr" >&5 18280$as_echo "$ac_cv_libc_defines_sys_nerr" >&6; } 18281if test "x$ac_cv_libc_defines_sys_nerr" = "xyes" ; then 18282 18283$as_echo "#define HAVE_SYS_NERR 1" >>confdefs.h 18284 18285fi 18286 18287# Check libraries needed by DNS fingerprint support 18288{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing getrrsetbyname" >&5 18289$as_echo_n "checking for library containing getrrsetbyname... " >&6; } 18290if ${ac_cv_search_getrrsetbyname+:} false; then : 18291 $as_echo_n "(cached) " >&6 18292else 18293 ac_func_search_save_LIBS=$LIBS 18294cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18295/* end confdefs.h. */ 18296 18297/* Override any GCC internal prototype to avoid an error. 18298 Use char because int might match the return type of a GCC 18299 builtin and then its argument prototype would still apply. */ 18300#ifdef __cplusplus 18301extern "C" 18302#endif 18303char getrrsetbyname (); 18304int 18305main () 18306{ 18307return getrrsetbyname (); 18308 ; 18309 return 0; 18310} 18311_ACEOF 18312for ac_lib in '' resolv; do 18313 if test -z "$ac_lib"; then 18314 ac_res="none required" 18315 else 18316 ac_res=-l$ac_lib 18317 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 18318 fi 18319 if ac_fn_c_try_link "$LINENO"; then : 18320 ac_cv_search_getrrsetbyname=$ac_res 18321fi 18322rm -f core conftest.err conftest.$ac_objext \ 18323 conftest$ac_exeext 18324 if ${ac_cv_search_getrrsetbyname+:} false; then : 18325 break 18326fi 18327done 18328if ${ac_cv_search_getrrsetbyname+:} false; then : 18329 18330else 18331 ac_cv_search_getrrsetbyname=no 18332fi 18333rm conftest.$ac_ext 18334LIBS=$ac_func_search_save_LIBS 18335fi 18336{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_getrrsetbyname" >&5 18337$as_echo "$ac_cv_search_getrrsetbyname" >&6; } 18338ac_res=$ac_cv_search_getrrsetbyname 18339if test "$ac_res" != no; then : 18340 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 18341 18342$as_echo "#define HAVE_GETRRSETBYNAME 1" >>confdefs.h 18343 18344else 18345 18346 # Needed by our getrrsetbyname() 18347 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing res_query" >&5 18348$as_echo_n "checking for library containing res_query... " >&6; } 18349if ${ac_cv_search_res_query+:} false; then : 18350 $as_echo_n "(cached) " >&6 18351else 18352 ac_func_search_save_LIBS=$LIBS 18353cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18354/* end confdefs.h. */ 18355 18356/* Override any GCC internal prototype to avoid an error. 18357 Use char because int might match the return type of a GCC 18358 builtin and then its argument prototype would still apply. */ 18359#ifdef __cplusplus 18360extern "C" 18361#endif 18362char res_query (); 18363int 18364main () 18365{ 18366return res_query (); 18367 ; 18368 return 0; 18369} 18370_ACEOF 18371for ac_lib in '' resolv; do 18372 if test -z "$ac_lib"; then 18373 ac_res="none required" 18374 else 18375 ac_res=-l$ac_lib 18376 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 18377 fi 18378 if ac_fn_c_try_link "$LINENO"; then : 18379 ac_cv_search_res_query=$ac_res 18380fi 18381rm -f core conftest.err conftest.$ac_objext \ 18382 conftest$ac_exeext 18383 if ${ac_cv_search_res_query+:} false; then : 18384 break 18385fi 18386done 18387if ${ac_cv_search_res_query+:} false; then : 18388 18389else 18390 ac_cv_search_res_query=no 18391fi 18392rm conftest.$ac_ext 18393LIBS=$ac_func_search_save_LIBS 18394fi 18395{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_res_query" >&5 18396$as_echo "$ac_cv_search_res_query" >&6; } 18397ac_res=$ac_cv_search_res_query 18398if test "$ac_res" != no; then : 18399 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 18400 18401fi 18402 18403 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dn_expand" >&5 18404$as_echo_n "checking for library containing dn_expand... " >&6; } 18405if ${ac_cv_search_dn_expand+:} false; then : 18406 $as_echo_n "(cached) " >&6 18407else 18408 ac_func_search_save_LIBS=$LIBS 18409cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18410/* end confdefs.h. */ 18411 18412/* Override any GCC internal prototype to avoid an error. 18413 Use char because int might match the return type of a GCC 18414 builtin and then its argument prototype would still apply. */ 18415#ifdef __cplusplus 18416extern "C" 18417#endif 18418char dn_expand (); 18419int 18420main () 18421{ 18422return dn_expand (); 18423 ; 18424 return 0; 18425} 18426_ACEOF 18427for ac_lib in '' resolv; do 18428 if test -z "$ac_lib"; then 18429 ac_res="none required" 18430 else 18431 ac_res=-l$ac_lib 18432 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 18433 fi 18434 if ac_fn_c_try_link "$LINENO"; then : 18435 ac_cv_search_dn_expand=$ac_res 18436fi 18437rm -f core conftest.err conftest.$ac_objext \ 18438 conftest$ac_exeext 18439 if ${ac_cv_search_dn_expand+:} false; then : 18440 break 18441fi 18442done 18443if ${ac_cv_search_dn_expand+:} false; then : 18444 18445else 18446 ac_cv_search_dn_expand=no 18447fi 18448rm conftest.$ac_ext 18449LIBS=$ac_func_search_save_LIBS 18450fi 18451{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dn_expand" >&5 18452$as_echo "$ac_cv_search_dn_expand" >&6; } 18453ac_res=$ac_cv_search_dn_expand 18454if test "$ac_res" != no; then : 18455 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 18456 18457fi 18458 18459 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if res_query will link" >&5 18460$as_echo_n "checking if res_query will link... " >&6; } 18461 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18462/* end confdefs.h. */ 18463 18464#include <sys/types.h> 18465#include <netinet/in.h> 18466#include <arpa/nameser.h> 18467#include <netdb.h> 18468#include <resolv.h> 18469 18470int 18471main () 18472{ 18473 18474 res_query (0, 0, 0, 0, 0); 18475 18476 ; 18477 return 0; 18478} 18479_ACEOF 18480if ac_fn_c_try_link "$LINENO"; then : 18481 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 18482$as_echo "yes" >&6; } 18483else 18484 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 18485$as_echo "no" >&6; } 18486 saved_LIBS="$LIBS" 18487 LIBS="$LIBS -lresolv" 18488 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for res_query in -lresolv" >&5 18489$as_echo_n "checking for res_query in -lresolv... " >&6; } 18490 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18491/* end confdefs.h. */ 18492 18493#include <sys/types.h> 18494#include <netinet/in.h> 18495#include <arpa/nameser.h> 18496#include <netdb.h> 18497#include <resolv.h> 18498 18499int 18500main () 18501{ 18502 18503 res_query (0, 0, 0, 0, 0); 18504 18505 ; 18506 return 0; 18507} 18508_ACEOF 18509if ac_fn_c_try_link "$LINENO"; then : 18510 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 18511$as_echo "yes" >&6; } 18512else 18513 LIBS="$saved_LIBS" 18514 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 18515$as_echo "no" >&6; } 18516fi 18517rm -f core conftest.err conftest.$ac_objext \ 18518 conftest$ac_exeext conftest.$ac_ext 18519 18520fi 18521rm -f core conftest.err conftest.$ac_objext \ 18522 conftest$ac_exeext conftest.$ac_ext 18523 for ac_func in _getshort _getlong 18524do : 18525 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 18526ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 18527if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 18528 cat >>confdefs.h <<_ACEOF 18529#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 18530_ACEOF 18531 18532fi 18533done 18534 18535 ac_fn_c_check_decl "$LINENO" "_getshort" "ac_cv_have_decl__getshort" "#include <sys/types.h> 18536 #include <arpa/nameser.h> 18537" 18538if test "x$ac_cv_have_decl__getshort" = xyes; then : 18539 ac_have_decl=1 18540else 18541 ac_have_decl=0 18542fi 18543 18544cat >>confdefs.h <<_ACEOF 18545#define HAVE_DECL__GETSHORT $ac_have_decl 18546_ACEOF 18547ac_fn_c_check_decl "$LINENO" "_getlong" "ac_cv_have_decl__getlong" "#include <sys/types.h> 18548 #include <arpa/nameser.h> 18549" 18550if test "x$ac_cv_have_decl__getlong" = xyes; then : 18551 ac_have_decl=1 18552else 18553 ac_have_decl=0 18554fi 18555 18556cat >>confdefs.h <<_ACEOF 18557#define HAVE_DECL__GETLONG $ac_have_decl 18558_ACEOF 18559 18560 ac_fn_c_check_member "$LINENO" "HEADER" "ad" "ac_cv_member_HEADER_ad" "#include <arpa/nameser.h> 18561" 18562if test "x$ac_cv_member_HEADER_ad" = xyes; then : 18563 18564$as_echo "#define HAVE_HEADER_AD 1" >>confdefs.h 18565 18566fi 18567 18568 18569fi 18570 18571 18572{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if struct __res_state _res is an extern" >&5 18573$as_echo_n "checking if struct __res_state _res is an extern... " >&6; } 18574cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18575/* end confdefs.h. */ 18576 18577#include <stdio.h> 18578#if HAVE_SYS_TYPES_H 18579# include <sys/types.h> 18580#endif 18581#include <netinet/in.h> 18582#include <arpa/nameser.h> 18583#include <resolv.h> 18584extern struct __res_state _res; 18585 18586int 18587main () 18588{ 18589 18590struct __res_state *volatile p = &_res; /* force resolution of _res */ 18591return 0; 18592 18593 ; 18594 return 0; 18595} 18596_ACEOF 18597if ac_fn_c_try_link "$LINENO"; then : 18598 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 18599$as_echo "yes" >&6; } 18600 18601$as_echo "#define HAVE__RES_EXTERN 1" >>confdefs.h 18602 18603 18604else 18605 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 18606$as_echo "no" >&6; } 18607 18608fi 18609rm -f core conftest.err conftest.$ac_objext \ 18610 conftest$ac_exeext conftest.$ac_ext 18611 18612# Check whether user wants SELinux support 18613SELINUX_MSG="no" 18614LIBSELINUX="" 18615 18616# Check whether --with-selinux was given. 18617if test "${with_selinux+set}" = set; then : 18618 withval=$with_selinux; if test "x$withval" != "xno" ; then 18619 save_LIBS="$LIBS" 18620 18621$as_echo "#define WITH_SELINUX 1" >>confdefs.h 18622 18623 SELINUX_MSG="yes" 18624 ac_fn_c_check_header_mongrel "$LINENO" "selinux/selinux.h" "ac_cv_header_selinux_selinux_h" "$ac_includes_default" 18625if test "x$ac_cv_header_selinux_selinux_h" = xyes; then : 18626 18627else 18628 as_fn_error $? "SELinux support requires selinux.h header" "$LINENO" 5 18629fi 18630 18631 18632 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for setexeccon in -lselinux" >&5 18633$as_echo_n "checking for setexeccon in -lselinux... " >&6; } 18634if ${ac_cv_lib_selinux_setexeccon+:} false; then : 18635 $as_echo_n "(cached) " >&6 18636else 18637 ac_check_lib_save_LIBS=$LIBS 18638LIBS="-lselinux $LIBS" 18639cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18640/* end confdefs.h. */ 18641 18642/* Override any GCC internal prototype to avoid an error. 18643 Use char because int might match the return type of a GCC 18644 builtin and then its argument prototype would still apply. */ 18645#ifdef __cplusplus 18646extern "C" 18647#endif 18648char setexeccon (); 18649int 18650main () 18651{ 18652return setexeccon (); 18653 ; 18654 return 0; 18655} 18656_ACEOF 18657if ac_fn_c_try_link "$LINENO"; then : 18658 ac_cv_lib_selinux_setexeccon=yes 18659else 18660 ac_cv_lib_selinux_setexeccon=no 18661fi 18662rm -f core conftest.err conftest.$ac_objext \ 18663 conftest$ac_exeext conftest.$ac_ext 18664LIBS=$ac_check_lib_save_LIBS 18665fi 18666{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_selinux_setexeccon" >&5 18667$as_echo "$ac_cv_lib_selinux_setexeccon" >&6; } 18668if test "x$ac_cv_lib_selinux_setexeccon" = xyes; then : 18669 LIBSELINUX="-lselinux" 18670 LIBS="$LIBS -lselinux" 18671 18672else 18673 as_fn_error $? "SELinux support requires libselinux library" "$LINENO" 5 18674fi 18675 18676 for ac_func in getseuserbyname get_default_context_with_level 18677do : 18678 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 18679ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 18680if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 18681 cat >>confdefs.h <<_ACEOF 18682#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 18683_ACEOF 18684 18685fi 18686done 18687 18688 LIBS="$save_LIBS $LIBSELINUX" 18689 fi 18690 18691fi 18692 18693 18694 18695# Check whether user wants Kerberos 5 support 18696KRB5_MSG="no" 18697 18698# Check whether --with-kerberos5 was given. 18699if test "${with_kerberos5+set}" = set; then : 18700 withval=$with_kerberos5; if test "x$withval" != "xno" ; then 18701 if test "x$withval" = "xyes" ; then 18702 KRB5ROOT="/usr/local" 18703 else 18704 KRB5ROOT=${withval} 18705 fi 18706 18707 18708$as_echo "#define KRB5 1" >>confdefs.h 18709 18710 KRB5_MSG="yes" 18711 18712 if test -n "$ac_tool_prefix"; then 18713 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 18714set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 18715{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 18716$as_echo_n "checking for $ac_word... " >&6; } 18717if ${ac_cv_path_PKGCONFIG+:} false; then : 18718 $as_echo_n "(cached) " >&6 18719else 18720 case $PKGCONFIG in 18721 [\\/]* | ?:[\\/]*) 18722 ac_cv_path_PKGCONFIG="$PKGCONFIG" # Let the user override the test with a path. 18723 ;; 18724 *) 18725 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 18726for as_dir in $PATH 18727do 18728 IFS=$as_save_IFS 18729 test -z "$as_dir" && as_dir=. 18730 for ac_exec_ext in '' $ac_executable_extensions; do 18731 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 18732 ac_cv_path_PKGCONFIG="$as_dir/$ac_word$ac_exec_ext" 18733 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 18734 break 2 18735 fi 18736done 18737 done 18738IFS=$as_save_IFS 18739 18740 ;; 18741esac 18742fi 18743PKGCONFIG=$ac_cv_path_PKGCONFIG 18744if test -n "$PKGCONFIG"; then 18745 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKGCONFIG" >&5 18746$as_echo "$PKGCONFIG" >&6; } 18747else 18748 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 18749$as_echo "no" >&6; } 18750fi 18751 18752 18753fi 18754if test -z "$ac_cv_path_PKGCONFIG"; then 18755 ac_pt_PKGCONFIG=$PKGCONFIG 18756 # Extract the first word of "pkg-config", so it can be a program name with args. 18757set dummy pkg-config; ac_word=$2 18758{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 18759$as_echo_n "checking for $ac_word... " >&6; } 18760if ${ac_cv_path_ac_pt_PKGCONFIG+:} false; then : 18761 $as_echo_n "(cached) " >&6 18762else 18763 case $ac_pt_PKGCONFIG in 18764 [\\/]* | ?:[\\/]*) 18765 ac_cv_path_ac_pt_PKGCONFIG="$ac_pt_PKGCONFIG" # Let the user override the test with a path. 18766 ;; 18767 *) 18768 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 18769for as_dir in $PATH 18770do 18771 IFS=$as_save_IFS 18772 test -z "$as_dir" && as_dir=. 18773 for ac_exec_ext in '' $ac_executable_extensions; do 18774 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 18775 ac_cv_path_ac_pt_PKGCONFIG="$as_dir/$ac_word$ac_exec_ext" 18776 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 18777 break 2 18778 fi 18779done 18780 done 18781IFS=$as_save_IFS 18782 18783 ;; 18784esac 18785fi 18786ac_pt_PKGCONFIG=$ac_cv_path_ac_pt_PKGCONFIG 18787if test -n "$ac_pt_PKGCONFIG"; then 18788 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKGCONFIG" >&5 18789$as_echo "$ac_pt_PKGCONFIG" >&6; } 18790else 18791 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 18792$as_echo "no" >&6; } 18793fi 18794 18795 if test "x$ac_pt_PKGCONFIG" = x; then 18796 PKGCONFIG="no" 18797 else 18798 case $cross_compiling:$ac_tool_warned in 18799yes:) 18800{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 18801$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 18802ac_tool_warned=yes ;; 18803esac 18804 PKGCONFIG=$ac_pt_PKGCONFIG 18805 fi 18806else 18807 PKGCONFIG="$ac_cv_path_PKGCONFIG" 18808fi 18809 18810 use_pkgconfig_for_krb5= 18811 if test "x$PKGCONFIG" != "xno"; then 18812 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $PKGCONFIG knows about kerberos5" >&5 18813$as_echo_n "checking if $PKGCONFIG knows about kerberos5... " >&6; } 18814 if "$PKGCONFIG" krb5; then 18815 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 18816$as_echo "yes" >&6; } 18817 use_pkgconfig_for_krb5=yes 18818 else 18819 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 18820$as_echo "no" >&6; } 18821 fi 18822 fi 18823 if test "x$use_pkgconfig_for_krb5" = "xyes"; then 18824 K5CFLAGS=`$PKGCONFIG --cflags krb5` 18825 K5LIBS=`$PKGCONFIG --libs krb5` 18826 CPPFLAGS="$CPPFLAGS $K5CFLAGS" 18827 18828 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gssapi support" >&5 18829$as_echo_n "checking for gssapi support... " >&6; } 18830 if "$PKGCONFIG" krb5-gssapi; then 18831 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 18832$as_echo "yes" >&6; } 18833 18834$as_echo "#define GSSAPI 1" >>confdefs.h 18835 18836 GSSCFLAGS="`$PKGCONFIG --cflags krb5-gssapi`" 18837 GSSLIBS="`$PKGCONFIG --libs krb5-gssapi`" 18838 CPPFLAGS="$CPPFLAGS $GSSCFLAGS" 18839 else 18840 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 18841$as_echo "no" >&6; } 18842 fi 18843 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using Heimdal" >&5 18844$as_echo_n "checking whether we are using Heimdal... " >&6; } 18845 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18846/* end confdefs.h. */ 18847 #include <krb5.h> 18848 18849int 18850main () 18851{ 18852 char *tmp = heimdal_version; 18853 ; 18854 return 0; 18855} 18856_ACEOF 18857if ac_fn_c_try_compile "$LINENO"; then : 18858 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 18859$as_echo "yes" >&6; } 18860 18861$as_echo "#define HEIMDAL 1" >>confdefs.h 18862 18863else 18864 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 18865$as_echo "no" >&6; } 18866 18867fi 18868rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 18869 else 18870 if test -n "$ac_tool_prefix"; then 18871 # Extract the first word of "${ac_tool_prefix}krb5-config", so it can be a program name with args. 18872set dummy ${ac_tool_prefix}krb5-config; ac_word=$2 18873{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 18874$as_echo_n "checking for $ac_word... " >&6; } 18875if ${ac_cv_path_KRB5CONF+:} false; then : 18876 $as_echo_n "(cached) " >&6 18877else 18878 case $KRB5CONF in 18879 [\\/]* | ?:[\\/]*) 18880 ac_cv_path_KRB5CONF="$KRB5CONF" # Let the user override the test with a path. 18881 ;; 18882 *) 18883 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 18884as_dummy="$KRB5ROOT/bin:$PATH" 18885for as_dir in $as_dummy 18886do 18887 IFS=$as_save_IFS 18888 test -z "$as_dir" && as_dir=. 18889 for ac_exec_ext in '' $ac_executable_extensions; do 18890 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 18891 ac_cv_path_KRB5CONF="$as_dir/$ac_word$ac_exec_ext" 18892 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 18893 break 2 18894 fi 18895done 18896 done 18897IFS=$as_save_IFS 18898 18899 ;; 18900esac 18901fi 18902KRB5CONF=$ac_cv_path_KRB5CONF 18903if test -n "$KRB5CONF"; then 18904 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $KRB5CONF" >&5 18905$as_echo "$KRB5CONF" >&6; } 18906else 18907 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 18908$as_echo "no" >&6; } 18909fi 18910 18911 18912fi 18913if test -z "$ac_cv_path_KRB5CONF"; then 18914 ac_pt_KRB5CONF=$KRB5CONF 18915 # Extract the first word of "krb5-config", so it can be a program name with args. 18916set dummy krb5-config; ac_word=$2 18917{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 18918$as_echo_n "checking for $ac_word... " >&6; } 18919if ${ac_cv_path_ac_pt_KRB5CONF+:} false; then : 18920 $as_echo_n "(cached) " >&6 18921else 18922 case $ac_pt_KRB5CONF in 18923 [\\/]* | ?:[\\/]*) 18924 ac_cv_path_ac_pt_KRB5CONF="$ac_pt_KRB5CONF" # Let the user override the test with a path. 18925 ;; 18926 *) 18927 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 18928as_dummy="$KRB5ROOT/bin:$PATH" 18929for as_dir in $as_dummy 18930do 18931 IFS=$as_save_IFS 18932 test -z "$as_dir" && as_dir=. 18933 for ac_exec_ext in '' $ac_executable_extensions; do 18934 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 18935 ac_cv_path_ac_pt_KRB5CONF="$as_dir/$ac_word$ac_exec_ext" 18936 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 18937 break 2 18938 fi 18939done 18940 done 18941IFS=$as_save_IFS 18942 18943 ;; 18944esac 18945fi 18946ac_pt_KRB5CONF=$ac_cv_path_ac_pt_KRB5CONF 18947if test -n "$ac_pt_KRB5CONF"; then 18948 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_KRB5CONF" >&5 18949$as_echo "$ac_pt_KRB5CONF" >&6; } 18950else 18951 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 18952$as_echo "no" >&6; } 18953fi 18954 18955 if test "x$ac_pt_KRB5CONF" = x; then 18956 KRB5CONF="$KRB5ROOT/bin/krb5-config" 18957 else 18958 case $cross_compiling:$ac_tool_warned in 18959yes:) 18960{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 18961$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 18962ac_tool_warned=yes ;; 18963esac 18964 KRB5CONF=$ac_pt_KRB5CONF 18965 fi 18966else 18967 KRB5CONF="$ac_cv_path_KRB5CONF" 18968fi 18969 18970 if test -x $KRB5CONF ; then 18971 K5CFLAGS="`$KRB5CONF --cflags`" 18972 K5LIBS="`$KRB5CONF --libs`" 18973 CPPFLAGS="$CPPFLAGS $K5CFLAGS" 18974 18975 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gssapi support" >&5 18976$as_echo_n "checking for gssapi support... " >&6; } 18977 if $KRB5CONF | grep gssapi >/dev/null ; then 18978 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 18979$as_echo "yes" >&6; } 18980 18981$as_echo "#define GSSAPI 1" >>confdefs.h 18982 18983 GSSCFLAGS="`$KRB5CONF --cflags gssapi`" 18984 GSSLIBS="`$KRB5CONF --libs gssapi`" 18985 CPPFLAGS="$CPPFLAGS $GSSCFLAGS" 18986 else 18987 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 18988$as_echo "no" >&6; } 18989 fi 18990 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using Heimdal" >&5 18991$as_echo_n "checking whether we are using Heimdal... " >&6; } 18992 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18993/* end confdefs.h. */ 18994 #include <krb5.h> 18995 18996int 18997main () 18998{ 18999 char *tmp = heimdal_version; 19000 ; 19001 return 0; 19002} 19003_ACEOF 19004if ac_fn_c_try_compile "$LINENO"; then : 19005 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 19006$as_echo "yes" >&6; } 19007 19008$as_echo "#define HEIMDAL 1" >>confdefs.h 19009 19010else 19011 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 19012$as_echo "no" >&6; } 19013 19014fi 19015rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 19016 else 19017 CPPFLAGS="$CPPFLAGS -I${KRB5ROOT}/include" 19018 LDFLAGS="$LDFLAGS -L${KRB5ROOT}/lib" 19019 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using Heimdal" >&5 19020$as_echo_n "checking whether we are using Heimdal... " >&6; } 19021 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 19022/* end confdefs.h. */ 19023 #include <krb5.h> 19024 19025int 19026main () 19027{ 19028 char *tmp = heimdal_version; 19029 ; 19030 return 0; 19031} 19032_ACEOF 19033if ac_fn_c_try_compile "$LINENO"; then : 19034 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 19035$as_echo "yes" >&6; } 19036 $as_echo "#define HEIMDAL 1" >>confdefs.h 19037 19038 K5LIBS="-lkrb5" 19039 K5LIBS="$K5LIBS -lcom_err -lasn1" 19040 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for net_write in -lroken" >&5 19041$as_echo_n "checking for net_write in -lroken... " >&6; } 19042if ${ac_cv_lib_roken_net_write+:} false; then : 19043 $as_echo_n "(cached) " >&6 19044else 19045 ac_check_lib_save_LIBS=$LIBS 19046LIBS="-lroken $LIBS" 19047cat confdefs.h - <<_ACEOF >conftest.$ac_ext 19048/* end confdefs.h. */ 19049 19050/* Override any GCC internal prototype to avoid an error. 19051 Use char because int might match the return type of a GCC 19052 builtin and then its argument prototype would still apply. */ 19053#ifdef __cplusplus 19054extern "C" 19055#endif 19056char net_write (); 19057int 19058main () 19059{ 19060return net_write (); 19061 ; 19062 return 0; 19063} 19064_ACEOF 19065if ac_fn_c_try_link "$LINENO"; then : 19066 ac_cv_lib_roken_net_write=yes 19067else 19068 ac_cv_lib_roken_net_write=no 19069fi 19070rm -f core conftest.err conftest.$ac_objext \ 19071 conftest$ac_exeext conftest.$ac_ext 19072LIBS=$ac_check_lib_save_LIBS 19073fi 19074{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_roken_net_write" >&5 19075$as_echo "$ac_cv_lib_roken_net_write" >&6; } 19076if test "x$ac_cv_lib_roken_net_write" = xyes; then : 19077 K5LIBS="$K5LIBS -lroken" 19078fi 19079 19080 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for des_cbc_encrypt in -ldes" >&5 19081$as_echo_n "checking for des_cbc_encrypt in -ldes... " >&6; } 19082if ${ac_cv_lib_des_des_cbc_encrypt+:} false; then : 19083 $as_echo_n "(cached) " >&6 19084else 19085 ac_check_lib_save_LIBS=$LIBS 19086LIBS="-ldes $LIBS" 19087cat confdefs.h - <<_ACEOF >conftest.$ac_ext 19088/* end confdefs.h. */ 19089 19090/* Override any GCC internal prototype to avoid an error. 19091 Use char because int might match the return type of a GCC 19092 builtin and then its argument prototype would still apply. */ 19093#ifdef __cplusplus 19094extern "C" 19095#endif 19096char des_cbc_encrypt (); 19097int 19098main () 19099{ 19100return des_cbc_encrypt (); 19101 ; 19102 return 0; 19103} 19104_ACEOF 19105if ac_fn_c_try_link "$LINENO"; then : 19106 ac_cv_lib_des_des_cbc_encrypt=yes 19107else 19108 ac_cv_lib_des_des_cbc_encrypt=no 19109fi 19110rm -f core conftest.err conftest.$ac_objext \ 19111 conftest$ac_exeext conftest.$ac_ext 19112LIBS=$ac_check_lib_save_LIBS 19113fi 19114{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_des_des_cbc_encrypt" >&5 19115$as_echo "$ac_cv_lib_des_des_cbc_encrypt" >&6; } 19116if test "x$ac_cv_lib_des_des_cbc_encrypt" = xyes; then : 19117 K5LIBS="$K5LIBS -ldes" 19118fi 19119 19120 19121else 19122 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 19123$as_echo "no" >&6; } 19124 K5LIBS="-lkrb5 -lk5crypto -lcom_err" 19125 19126fi 19127rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 19128 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dn_expand" >&5 19129$as_echo_n "checking for library containing dn_expand... " >&6; } 19130if ${ac_cv_search_dn_expand+:} false; then : 19131 $as_echo_n "(cached) " >&6 19132else 19133 ac_func_search_save_LIBS=$LIBS 19134cat confdefs.h - <<_ACEOF >conftest.$ac_ext 19135/* end confdefs.h. */ 19136 19137/* Override any GCC internal prototype to avoid an error. 19138 Use char because int might match the return type of a GCC 19139 builtin and then its argument prototype would still apply. */ 19140#ifdef __cplusplus 19141extern "C" 19142#endif 19143char dn_expand (); 19144int 19145main () 19146{ 19147return dn_expand (); 19148 ; 19149 return 0; 19150} 19151_ACEOF 19152for ac_lib in '' resolv; do 19153 if test -z "$ac_lib"; then 19154 ac_res="none required" 19155 else 19156 ac_res=-l$ac_lib 19157 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 19158 fi 19159 if ac_fn_c_try_link "$LINENO"; then : 19160 ac_cv_search_dn_expand=$ac_res 19161fi 19162rm -f core conftest.err conftest.$ac_objext \ 19163 conftest$ac_exeext 19164 if ${ac_cv_search_dn_expand+:} false; then : 19165 break 19166fi 19167done 19168if ${ac_cv_search_dn_expand+:} false; then : 19169 19170else 19171 ac_cv_search_dn_expand=no 19172fi 19173rm conftest.$ac_ext 19174LIBS=$ac_func_search_save_LIBS 19175fi 19176{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dn_expand" >&5 19177$as_echo "$ac_cv_search_dn_expand" >&6; } 19178ac_res=$ac_cv_search_dn_expand 19179if test "$ac_res" != no; then : 19180 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 19181 19182fi 19183 19184 19185 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gss_init_sec_context in -lgssapi_krb5" >&5 19186$as_echo_n "checking for gss_init_sec_context in -lgssapi_krb5... " >&6; } 19187if ${ac_cv_lib_gssapi_krb5_gss_init_sec_context+:} false; then : 19188 $as_echo_n "(cached) " >&6 19189else 19190 ac_check_lib_save_LIBS=$LIBS 19191LIBS="-lgssapi_krb5 $LIBS" 19192cat confdefs.h - <<_ACEOF >conftest.$ac_ext 19193/* end confdefs.h. */ 19194 19195/* Override any GCC internal prototype to avoid an error. 19196 Use char because int might match the return type of a GCC 19197 builtin and then its argument prototype would still apply. */ 19198#ifdef __cplusplus 19199extern "C" 19200#endif 19201char gss_init_sec_context (); 19202int 19203main () 19204{ 19205return gss_init_sec_context (); 19206 ; 19207 return 0; 19208} 19209_ACEOF 19210if ac_fn_c_try_link "$LINENO"; then : 19211 ac_cv_lib_gssapi_krb5_gss_init_sec_context=yes 19212else 19213 ac_cv_lib_gssapi_krb5_gss_init_sec_context=no 19214fi 19215rm -f core conftest.err conftest.$ac_objext \ 19216 conftest$ac_exeext conftest.$ac_ext 19217LIBS=$ac_check_lib_save_LIBS 19218fi 19219{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gssapi_krb5_gss_init_sec_context" >&5 19220$as_echo "$ac_cv_lib_gssapi_krb5_gss_init_sec_context" >&6; } 19221if test "x$ac_cv_lib_gssapi_krb5_gss_init_sec_context" = xyes; then : 19222 $as_echo "#define GSSAPI 1" >>confdefs.h 19223 19224 GSSLIBS="-lgssapi_krb5" 19225else 19226 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gss_init_sec_context in -lgssapi" >&5 19227$as_echo_n "checking for gss_init_sec_context in -lgssapi... " >&6; } 19228if ${ac_cv_lib_gssapi_gss_init_sec_context+:} false; then : 19229 $as_echo_n "(cached) " >&6 19230else 19231 ac_check_lib_save_LIBS=$LIBS 19232LIBS="-lgssapi $LIBS" 19233cat confdefs.h - <<_ACEOF >conftest.$ac_ext 19234/* end confdefs.h. */ 19235 19236/* Override any GCC internal prototype to avoid an error. 19237 Use char because int might match the return type of a GCC 19238 builtin and then its argument prototype would still apply. */ 19239#ifdef __cplusplus 19240extern "C" 19241#endif 19242char gss_init_sec_context (); 19243int 19244main () 19245{ 19246return gss_init_sec_context (); 19247 ; 19248 return 0; 19249} 19250_ACEOF 19251if ac_fn_c_try_link "$LINENO"; then : 19252 ac_cv_lib_gssapi_gss_init_sec_context=yes 19253else 19254 ac_cv_lib_gssapi_gss_init_sec_context=no 19255fi 19256rm -f core conftest.err conftest.$ac_objext \ 19257 conftest$ac_exeext conftest.$ac_ext 19258LIBS=$ac_check_lib_save_LIBS 19259fi 19260{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gssapi_gss_init_sec_context" >&5 19261$as_echo "$ac_cv_lib_gssapi_gss_init_sec_context" >&6; } 19262if test "x$ac_cv_lib_gssapi_gss_init_sec_context" = xyes; then : 19263 $as_echo "#define GSSAPI 1" >>confdefs.h 19264 19265 GSSLIBS="-lgssapi" 19266else 19267 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gss_init_sec_context in -lgss" >&5 19268$as_echo_n "checking for gss_init_sec_context in -lgss... " >&6; } 19269if ${ac_cv_lib_gss_gss_init_sec_context+:} false; then : 19270 $as_echo_n "(cached) " >&6 19271else 19272 ac_check_lib_save_LIBS=$LIBS 19273LIBS="-lgss $LIBS" 19274cat confdefs.h - <<_ACEOF >conftest.$ac_ext 19275/* end confdefs.h. */ 19276 19277/* Override any GCC internal prototype to avoid an error. 19278 Use char because int might match the return type of a GCC 19279 builtin and then its argument prototype would still apply. */ 19280#ifdef __cplusplus 19281extern "C" 19282#endif 19283char gss_init_sec_context (); 19284int 19285main () 19286{ 19287return gss_init_sec_context (); 19288 ; 19289 return 0; 19290} 19291_ACEOF 19292if ac_fn_c_try_link "$LINENO"; then : 19293 ac_cv_lib_gss_gss_init_sec_context=yes 19294else 19295 ac_cv_lib_gss_gss_init_sec_context=no 19296fi 19297rm -f core conftest.err conftest.$ac_objext \ 19298 conftest$ac_exeext conftest.$ac_ext 19299LIBS=$ac_check_lib_save_LIBS 19300fi 19301{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gss_gss_init_sec_context" >&5 19302$as_echo "$ac_cv_lib_gss_gss_init_sec_context" >&6; } 19303if test "x$ac_cv_lib_gss_gss_init_sec_context" = xyes; then : 19304 $as_echo "#define GSSAPI 1" >>confdefs.h 19305 19306 GSSLIBS="-lgss" 19307else 19308 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Cannot find any suitable gss-api library - build may fail" >&5 19309$as_echo "$as_me: WARNING: Cannot find any suitable gss-api library - build may fail" >&2;} 19310fi 19311 19312 19313fi 19314 19315 19316fi 19317 19318 19319 ac_fn_c_check_header_mongrel "$LINENO" "gssapi.h" "ac_cv_header_gssapi_h" "$ac_includes_default" 19320if test "x$ac_cv_header_gssapi_h" = xyes; then : 19321 19322else 19323 unset ac_cv_header_gssapi_h 19324 CPPFLAGS="$CPPFLAGS -I${KRB5ROOT}/include/gssapi" 19325 for ac_header in gssapi.h 19326do : 19327 ac_fn_c_check_header_mongrel "$LINENO" "gssapi.h" "ac_cv_header_gssapi_h" "$ac_includes_default" 19328if test "x$ac_cv_header_gssapi_h" = xyes; then : 19329 cat >>confdefs.h <<_ACEOF 19330#define HAVE_GSSAPI_H 1 19331_ACEOF 19332 19333else 19334 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Cannot find any suitable gss-api header - build may fail" >&5 19335$as_echo "$as_me: WARNING: Cannot find any suitable gss-api header - build may fail" >&2;} 19336 19337fi 19338 19339done 19340 19341 19342 19343fi 19344 19345 19346 19347 oldCPP="$CPPFLAGS" 19348 CPPFLAGS="$CPPFLAGS -I${KRB5ROOT}/include/gssapi" 19349 ac_fn_c_check_header_mongrel "$LINENO" "gssapi_krb5.h" "ac_cv_header_gssapi_krb5_h" "$ac_includes_default" 19350if test "x$ac_cv_header_gssapi_krb5_h" = xyes; then : 19351 19352else 19353 CPPFLAGS="$oldCPP" 19354fi 19355 19356 19357 19358 fi 19359 fi 19360 if test -n "${rpath_opt}" ; then 19361 LDFLAGS="$LDFLAGS ${rpath_opt}${KRB5ROOT}/lib" 19362 fi 19363 if test ! -z "$blibpath" ; then 19364 blibpath="$blibpath:${KRB5ROOT}/lib" 19365 fi 19366 19367 for ac_header in gssapi.h gssapi/gssapi.h 19368do : 19369 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 19370ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 19371if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 19372 cat >>confdefs.h <<_ACEOF 19373#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 19374_ACEOF 19375 19376fi 19377 19378done 19379 19380 for ac_header in gssapi_krb5.h gssapi/gssapi_krb5.h 19381do : 19382 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 19383ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 19384if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 19385 cat >>confdefs.h <<_ACEOF 19386#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 19387_ACEOF 19388 19389fi 19390 19391done 19392 19393 for ac_header in gssapi_generic.h gssapi/gssapi_generic.h 19394do : 19395 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 19396ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 19397if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 19398 cat >>confdefs.h <<_ACEOF 19399#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 19400_ACEOF 19401 19402fi 19403 19404done 19405 19406 19407 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing k_hasafs" >&5 19408$as_echo_n "checking for library containing k_hasafs... " >&6; } 19409if ${ac_cv_search_k_hasafs+:} false; then : 19410 $as_echo_n "(cached) " >&6 19411else 19412 ac_func_search_save_LIBS=$LIBS 19413cat confdefs.h - <<_ACEOF >conftest.$ac_ext 19414/* end confdefs.h. */ 19415 19416/* Override any GCC internal prototype to avoid an error. 19417 Use char because int might match the return type of a GCC 19418 builtin and then its argument prototype would still apply. */ 19419#ifdef __cplusplus 19420extern "C" 19421#endif 19422char k_hasafs (); 19423int 19424main () 19425{ 19426return k_hasafs (); 19427 ; 19428 return 0; 19429} 19430_ACEOF 19431for ac_lib in '' kafs; do 19432 if test -z "$ac_lib"; then 19433 ac_res="none required" 19434 else 19435 ac_res=-l$ac_lib 19436 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 19437 fi 19438 if ac_fn_c_try_link "$LINENO"; then : 19439 ac_cv_search_k_hasafs=$ac_res 19440fi 19441rm -f core conftest.err conftest.$ac_objext \ 19442 conftest$ac_exeext 19443 if ${ac_cv_search_k_hasafs+:} false; then : 19444 break 19445fi 19446done 19447if ${ac_cv_search_k_hasafs+:} false; then : 19448 19449else 19450 ac_cv_search_k_hasafs=no 19451fi 19452rm conftest.$ac_ext 19453LIBS=$ac_func_search_save_LIBS 19454fi 19455{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_k_hasafs" >&5 19456$as_echo "$ac_cv_search_k_hasafs" >&6; } 19457ac_res=$ac_cv_search_k_hasafs 19458if test "$ac_res" != no; then : 19459 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 19460 19461$as_echo "#define USE_AFS 1" >>confdefs.h 19462 19463fi 19464 19465 19466 ac_fn_c_check_decl "$LINENO" "GSS_C_NT_HOSTBASED_SERVICE" "ac_cv_have_decl_GSS_C_NT_HOSTBASED_SERVICE" " 19467#ifdef HAVE_GSSAPI_H 19468# include <gssapi.h> 19469#elif defined(HAVE_GSSAPI_GSSAPI_H) 19470# include <gssapi/gssapi.h> 19471#endif 19472 19473#ifdef HAVE_GSSAPI_GENERIC_H 19474# include <gssapi_generic.h> 19475#elif defined(HAVE_GSSAPI_GSSAPI_GENERIC_H) 19476# include <gssapi/gssapi_generic.h> 19477#endif 19478 19479" 19480if test "x$ac_cv_have_decl_GSS_C_NT_HOSTBASED_SERVICE" = xyes; then : 19481 ac_have_decl=1 19482else 19483 ac_have_decl=0 19484fi 19485 19486cat >>confdefs.h <<_ACEOF 19487#define HAVE_DECL_GSS_C_NT_HOSTBASED_SERVICE $ac_have_decl 19488_ACEOF 19489 19490 saved_LIBS="$LIBS" 19491 LIBS="$LIBS $K5LIBS" 19492 for ac_func in krb5_cc_new_unique krb5_get_error_message krb5_free_error_message 19493do : 19494 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 19495ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 19496if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 19497 cat >>confdefs.h <<_ACEOF 19498#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 19499_ACEOF 19500 19501fi 19502done 19503 19504 LIBS="$saved_LIBS" 19505 19506 fi 19507 19508 19509fi 19510 19511 19512 19513 19514# Looking for programs, paths and files 19515 19516PRIVSEP_PATH=/var/empty 19517 19518# Check whether --with-privsep-path was given. 19519if test "${with_privsep_path+set}" = set; then : 19520 withval=$with_privsep_path; 19521 if test -n "$withval" && test "x$withval" != "xno" && \ 19522 test "x${withval}" != "xyes"; then 19523 PRIVSEP_PATH=$withval 19524 fi 19525 19526 19527fi 19528 19529 19530 19531 19532# Check whether --with-xauth was given. 19533if test "${with_xauth+set}" = set; then : 19534 withval=$with_xauth; 19535 if test -n "$withval" && test "x$withval" != "xno" && \ 19536 test "x${withval}" != "xyes"; then 19537 xauth_path=$withval 19538 fi 19539 19540else 19541 19542 TestPath="$PATH" 19543 TestPath="${TestPath}${PATH_SEPARATOR}/usr/X/bin" 19544 TestPath="${TestPath}${PATH_SEPARATOR}/usr/bin/X11" 19545 TestPath="${TestPath}${PATH_SEPARATOR}/usr/X11R6/bin" 19546 TestPath="${TestPath}${PATH_SEPARATOR}/usr/openwin/bin" 19547 # Extract the first word of "xauth", so it can be a program name with args. 19548set dummy xauth; ac_word=$2 19549{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 19550$as_echo_n "checking for $ac_word... " >&6; } 19551if ${ac_cv_path_xauth_path+:} false; then : 19552 $as_echo_n "(cached) " >&6 19553else 19554 case $xauth_path in 19555 [\\/]* | ?:[\\/]*) 19556 ac_cv_path_xauth_path="$xauth_path" # Let the user override the test with a path. 19557 ;; 19558 *) 19559 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 19560for as_dir in $TestPath 19561do 19562 IFS=$as_save_IFS 19563 test -z "$as_dir" && as_dir=. 19564 for ac_exec_ext in '' $ac_executable_extensions; do 19565 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 19566 ac_cv_path_xauth_path="$as_dir/$ac_word$ac_exec_ext" 19567 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 19568 break 2 19569 fi 19570done 19571 done 19572IFS=$as_save_IFS 19573 19574 ;; 19575esac 19576fi 19577xauth_path=$ac_cv_path_xauth_path 19578if test -n "$xauth_path"; then 19579 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xauth_path" >&5 19580$as_echo "$xauth_path" >&6; } 19581else 19582 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 19583$as_echo "no" >&6; } 19584fi 19585 19586 19587 if (test ! -z "$xauth_path" && test -x "/usr/openwin/bin/xauth") ; then 19588 xauth_path="/usr/openwin/bin/xauth" 19589 fi 19590 19591 19592fi 19593 19594 19595STRIP_OPT=-s 19596# Check whether --enable-strip was given. 19597if test "${enable_strip+set}" = set; then : 19598 enableval=$enable_strip; 19599 if test "x$enableval" = "xno" ; then 19600 STRIP_OPT= 19601 fi 19602 19603 19604fi 19605 19606 19607 19608if test -z "$xauth_path" ; then 19609 XAUTH_PATH="undefined" 19610 19611else 19612 19613cat >>confdefs.h <<_ACEOF 19614#define XAUTH_PATH "$xauth_path" 19615_ACEOF 19616 19617 XAUTH_PATH=$xauth_path 19618 19619fi 19620 19621# Check for mail directory 19622 19623# Check whether --with-maildir was given. 19624if test "${with_maildir+set}" = set; then : 19625 withval=$with_maildir; 19626 if test "X$withval" != X && test "x$withval" != xno && \ 19627 test "x${withval}" != xyes; then 19628 19629cat >>confdefs.h <<_ACEOF 19630#define MAIL_DIRECTORY "$withval" 19631_ACEOF 19632 19633 fi 19634 19635else 19636 19637 if test "X$maildir" != "X"; then 19638 cat >>confdefs.h <<_ACEOF 19639#define MAIL_DIRECTORY "$maildir" 19640_ACEOF 19641 19642 else 19643 { $as_echo "$as_me:${as_lineno-$LINENO}: checking Discovering system mail directory" >&5 19644$as_echo_n "checking Discovering system mail directory... " >&6; } 19645 if test "$cross_compiling" = yes; then : 19646 19647 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cross compiling: use --with-maildir=/path/to/mail" >&5 19648$as_echo "$as_me: WARNING: cross compiling: use --with-maildir=/path/to/mail" >&2;} 19649 19650 19651else 19652 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 19653/* end confdefs.h. */ 19654 19655#include <stdio.h> 19656#include <stdlib.h> 19657#include <string.h> 19658#ifdef HAVE_PATHS_H 19659#include <paths.h> 19660#endif 19661#ifdef HAVE_MAILLOCK_H 19662#include <maillock.h> 19663#endif 19664#define DATA "conftest.maildir" 19665 19666int 19667main () 19668{ 19669 19670 FILE *fd; 19671 int rc; 19672 19673 fd = fopen(DATA,"w"); 19674 if(fd == NULL) 19675 exit(1); 19676 19677#if defined (_PATH_MAILDIR) 19678 if ((rc = fprintf(fd ,"_PATH_MAILDIR:%s\n", _PATH_MAILDIR)) <0) 19679 exit(1); 19680#elif defined (MAILDIR) 19681 if ((rc = fprintf(fd ,"MAILDIR:%s\n", MAILDIR)) <0) 19682 exit(1); 19683#elif defined (_PATH_MAIL) 19684 if ((rc = fprintf(fd ,"_PATH_MAIL:%s\n", _PATH_MAIL)) <0) 19685 exit(1); 19686#else 19687 exit (2); 19688#endif 19689 19690 exit(0); 19691 19692 ; 19693 return 0; 19694} 19695_ACEOF 19696if ac_fn_c_try_run "$LINENO"; then : 19697 19698 maildir_what=`awk -F: '{print $1}' conftest.maildir` 19699 maildir=`awk -F: '{print $2}' conftest.maildir \ 19700 | sed 's|/$||'` 19701 { $as_echo "$as_me:${as_lineno-$LINENO}: result: Using: $maildir from $maildir_what" >&5 19702$as_echo "Using: $maildir from $maildir_what" >&6; } 19703 if test "x$maildir_what" != "x_PATH_MAILDIR"; then 19704 cat >>confdefs.h <<_ACEOF 19705#define MAIL_DIRECTORY "$maildir" 19706_ACEOF 19707 19708 fi 19709 19710else 19711 19712 if test "X$ac_status" = "X2";then 19713# our test program didn't find it. Default to /var/spool/mail 19714 { $as_echo "$as_me:${as_lineno-$LINENO}: result: Using: default value of /var/spool/mail" >&5 19715$as_echo "Using: default value of /var/spool/mail" >&6; } 19716 cat >>confdefs.h <<_ACEOF 19717#define MAIL_DIRECTORY "/var/spool/mail" 19718_ACEOF 19719 19720 else 19721 { $as_echo "$as_me:${as_lineno-$LINENO}: result: *** not found ***" >&5 19722$as_echo "*** not found ***" >&6; } 19723 fi 19724 19725fi 19726rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 19727 conftest.$ac_objext conftest.beam conftest.$ac_ext 19728fi 19729 19730 fi 19731 19732 19733fi 19734 # maildir 19735 19736if test ! -z "$cross_compiling" && test "x$cross_compiling" = "xyes"; then 19737 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cross compiling: Disabling /dev/ptmx test" >&5 19738$as_echo "$as_me: WARNING: cross compiling: Disabling /dev/ptmx test" >&2;} 19739 disable_ptmx_check=yes 19740fi 19741if test -z "$no_dev_ptmx" ; then 19742 if test "x$disable_ptmx_check" != "xyes" ; then 19743 as_ac_File=`$as_echo "ac_cv_file_"/dev/ptmx"" | $as_tr_sh` 19744{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for \"/dev/ptmx\"" >&5 19745$as_echo_n "checking for \"/dev/ptmx\"... " >&6; } 19746if eval \${$as_ac_File+:} false; then : 19747 $as_echo_n "(cached) " >&6 19748else 19749 test "$cross_compiling" = yes && 19750 as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5 19751if test -r ""/dev/ptmx""; then 19752 eval "$as_ac_File=yes" 19753else 19754 eval "$as_ac_File=no" 19755fi 19756fi 19757eval ac_res=\$$as_ac_File 19758 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 19759$as_echo "$ac_res" >&6; } 19760if eval test \"x\$"$as_ac_File"\" = x"yes"; then : 19761 19762 19763cat >>confdefs.h <<_ACEOF 19764#define HAVE_DEV_PTMX 1 19765_ACEOF 19766 19767 have_dev_ptmx=1 19768 19769 19770fi 19771 19772 fi 19773fi 19774 19775if test ! -z "$cross_compiling" && test "x$cross_compiling" != "xyes"; then 19776 as_ac_File=`$as_echo "ac_cv_file_"/dev/ptc"" | $as_tr_sh` 19777{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for \"/dev/ptc\"" >&5 19778$as_echo_n "checking for \"/dev/ptc\"... " >&6; } 19779if eval \${$as_ac_File+:} false; then : 19780 $as_echo_n "(cached) " >&6 19781else 19782 test "$cross_compiling" = yes && 19783 as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5 19784if test -r ""/dev/ptc""; then 19785 eval "$as_ac_File=yes" 19786else 19787 eval "$as_ac_File=no" 19788fi 19789fi 19790eval ac_res=\$$as_ac_File 19791 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 19792$as_echo "$ac_res" >&6; } 19793if eval test \"x\$"$as_ac_File"\" = x"yes"; then : 19794 19795 19796cat >>confdefs.h <<_ACEOF 19797#define HAVE_DEV_PTS_AND_PTC 1 19798_ACEOF 19799 19800 have_dev_ptc=1 19801 19802 19803fi 19804 19805else 19806 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cross compiling: Disabling /dev/ptc test" >&5 19807$as_echo "$as_me: WARNING: cross compiling: Disabling /dev/ptc test" >&2;} 19808fi 19809 19810# Options from here on. Some of these are preset by platform above 19811 19812# Check whether --with-mantype was given. 19813if test "${with_mantype+set}" = set; then : 19814 withval=$with_mantype; 19815 case "$withval" in 19816 man|cat|doc) 19817 MANTYPE=$withval 19818 ;; 19819 *) 19820 as_fn_error $? "invalid man type: $withval" "$LINENO" 5 19821 ;; 19822 esac 19823 19824 19825fi 19826 19827if test -z "$MANTYPE"; then 19828 if ${MANDOC} ${srcdir}/ssh.1 >/dev/null 2>&1; then 19829 MANTYPE=doc 19830 elif ${NROFF} -mdoc ${srcdir}/ssh.1 >/dev/null 2>&1; then 19831 MANTYPE=doc 19832 elif ${NROFF} -man ${srcdir}/ssh.1 >/dev/null 2>&1; then 19833 MANTYPE=man 19834 else 19835 MANTYPE=cat 19836 fi 19837fi 19838 19839if test "$MANTYPE" = "doc"; then 19840 mansubdir=man; 19841else 19842 mansubdir=$MANTYPE; 19843fi 19844 19845 19846# Check whether to enable MD5 passwords 19847MD5_MSG="no" 19848 19849# Check whether --with-md5-passwords was given. 19850if test "${with_md5_passwords+set}" = set; then : 19851 withval=$with_md5_passwords; 19852 if test "x$withval" != "xno" ; then 19853 19854$as_echo "#define HAVE_MD5_PASSWORDS 1" >>confdefs.h 19855 19856 MD5_MSG="yes" 19857 fi 19858 19859 19860fi 19861 19862 19863# Whether to disable shadow password support 19864 19865# Check whether --with-shadow was given. 19866if test "${with_shadow+set}" = set; then : 19867 withval=$with_shadow; 19868 if test "x$withval" = "xno" ; then 19869 $as_echo "#define DISABLE_SHADOW 1" >>confdefs.h 19870 19871 disable_shadow=yes 19872 fi 19873 19874 19875fi 19876 19877 19878if test -z "$disable_shadow" ; then 19879 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the systems has expire shadow information" >&5 19880$as_echo_n "checking if the systems has expire shadow information... " >&6; } 19881 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 19882/* end confdefs.h. */ 19883 19884#include <sys/types.h> 19885#include <shadow.h> 19886struct spwd sp; 19887 19888int 19889main () 19890{ 19891 sp.sp_expire = sp.sp_lstchg = sp.sp_inact = 0; 19892 ; 19893 return 0; 19894} 19895_ACEOF 19896if ac_fn_c_try_compile "$LINENO"; then : 19897 sp_expire_available=yes 19898fi 19899rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 19900 19901 if test "x$sp_expire_available" = "xyes" ; then 19902 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 19903$as_echo "yes" >&6; } 19904 19905$as_echo "#define HAS_SHADOW_EXPIRE 1" >>confdefs.h 19906 19907 else 19908 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 19909$as_echo "no" >&6; } 19910 fi 19911fi 19912 19913# Use ip address instead of hostname in $DISPLAY 19914if test ! -z "$IPADDR_IN_DISPLAY" ; then 19915 DISPLAY_HACK_MSG="yes" 19916 19917$as_echo "#define IPADDR_IN_DISPLAY 1" >>confdefs.h 19918 19919else 19920 DISPLAY_HACK_MSG="no" 19921 19922# Check whether --with-ipaddr-display was given. 19923if test "${with_ipaddr_display+set}" = set; then : 19924 withval=$with_ipaddr_display; 19925 if test "x$withval" != "xno" ; then 19926 $as_echo "#define IPADDR_IN_DISPLAY 1" >>confdefs.h 19927 19928 DISPLAY_HACK_MSG="yes" 19929 fi 19930 19931 19932fi 19933 19934fi 19935 19936# check for /etc/default/login and use it if present. 19937# Check whether --enable-etc-default-login was given. 19938if test "${enable_etc_default_login+set}" = set; then : 19939 enableval=$enable_etc_default_login; if test "x$enableval" = "xno"; then 19940 { $as_echo "$as_me:${as_lineno-$LINENO}: /etc/default/login handling disabled" >&5 19941$as_echo "$as_me: /etc/default/login handling disabled" >&6;} 19942 etc_default_login=no 19943 else 19944 etc_default_login=yes 19945 fi 19946else 19947 if test ! -z "$cross_compiling" && test "x$cross_compiling" = "xyes"; 19948 then 19949 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cross compiling: not checking /etc/default/login" >&5 19950$as_echo "$as_me: WARNING: cross compiling: not checking /etc/default/login" >&2;} 19951 etc_default_login=no 19952 else 19953 etc_default_login=yes 19954 fi 19955 19956fi 19957 19958 19959if test "x$etc_default_login" != "xno"; then 19960 as_ac_File=`$as_echo "ac_cv_file_"/etc/default/login"" | $as_tr_sh` 19961{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for \"/etc/default/login\"" >&5 19962$as_echo_n "checking for \"/etc/default/login\"... " >&6; } 19963if eval \${$as_ac_File+:} false; then : 19964 $as_echo_n "(cached) " >&6 19965else 19966 test "$cross_compiling" = yes && 19967 as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5 19968if test -r ""/etc/default/login""; then 19969 eval "$as_ac_File=yes" 19970else 19971 eval "$as_ac_File=no" 19972fi 19973fi 19974eval ac_res=\$$as_ac_File 19975 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 19976$as_echo "$ac_res" >&6; } 19977if eval test \"x\$"$as_ac_File"\" = x"yes"; then : 19978 external_path_file=/etc/default/login 19979fi 19980 19981 if test "x$external_path_file" = "x/etc/default/login"; then 19982 19983$as_echo "#define HAVE_ETC_DEFAULT_LOGIN 1" >>confdefs.h 19984 19985 fi 19986fi 19987 19988if test $ac_cv_func_login_getcapbool = "yes" && \ 19989 test $ac_cv_header_login_cap_h = "yes" ; then 19990 external_path_file=/etc/login.conf 19991fi 19992 19993# Whether to mess with the default path 19994SERVER_PATH_MSG="(default)" 19995 19996# Check whether --with-default-path was given. 19997if test "${with_default_path+set}" = set; then : 19998 withval=$with_default_path; 19999 if test "x$external_path_file" = "x/etc/login.conf" ; then 20000 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 20001--with-default-path=PATH has no effect on this system. 20002Edit /etc/login.conf instead." >&5 20003$as_echo "$as_me: WARNING: 20004--with-default-path=PATH has no effect on this system. 20005Edit /etc/login.conf instead." >&2;} 20006 elif test "x$withval" != "xno" ; then 20007 if test ! -z "$external_path_file" ; then 20008 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 20009--with-default-path=PATH will only be used if PATH is not defined in 20010$external_path_file ." >&5 20011$as_echo "$as_me: WARNING: 20012--with-default-path=PATH will only be used if PATH is not defined in 20013$external_path_file ." >&2;} 20014 fi 20015 user_path="$withval" 20016 SERVER_PATH_MSG="$withval" 20017 fi 20018 20019else 20020 if test "x$external_path_file" = "x/etc/login.conf" ; then 20021 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Make sure the path to scp is in /etc/login.conf" >&5 20022$as_echo "$as_me: WARNING: Make sure the path to scp is in /etc/login.conf" >&2;} 20023 else 20024 if test ! -z "$external_path_file" ; then 20025 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 20026If PATH is defined in $external_path_file, ensure the path to scp is included, 20027otherwise scp will not work." >&5 20028$as_echo "$as_me: WARNING: 20029If PATH is defined in $external_path_file, ensure the path to scp is included, 20030otherwise scp will not work." >&2;} 20031 fi 20032 if test "$cross_compiling" = yes; then : 20033 user_path="/usr/bin:/bin:/usr/sbin:/sbin" 20034 20035else 20036 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 20037/* end confdefs.h. */ 20038 20039/* find out what STDPATH is */ 20040#include <stdio.h> 20041#include <stdlib.h> 20042#ifdef HAVE_PATHS_H 20043# include <paths.h> 20044#endif 20045#ifndef _PATH_STDPATH 20046# ifdef _PATH_USERPATH /* Irix */ 20047# define _PATH_STDPATH _PATH_USERPATH 20048# else 20049# define _PATH_STDPATH "/usr/bin:/bin:/usr/sbin:/sbin" 20050# endif 20051#endif 20052#include <sys/types.h> 20053#include <sys/stat.h> 20054#include <fcntl.h> 20055#define DATA "conftest.stdpath" 20056 20057int 20058main () 20059{ 20060 20061 FILE *fd; 20062 int rc; 20063 20064 fd = fopen(DATA,"w"); 20065 if(fd == NULL) 20066 exit(1); 20067 20068 if ((rc = fprintf(fd,"%s", _PATH_STDPATH)) < 0) 20069 exit(1); 20070 20071 exit(0); 20072 20073 ; 20074 return 0; 20075} 20076_ACEOF 20077if ac_fn_c_try_run "$LINENO"; then : 20078 user_path=`cat conftest.stdpath` 20079else 20080 user_path="/usr/bin:/bin:/usr/sbin:/sbin" 20081fi 20082rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 20083 conftest.$ac_objext conftest.beam conftest.$ac_ext 20084fi 20085 20086# make sure $bindir is in USER_PATH so scp will work 20087 t_bindir="${bindir}" 20088 while echo "${t_bindir}" | egrep '\$\{|NONE/' >/dev/null 2>&1; do 20089 t_bindir=`eval echo ${t_bindir}` 20090 case $t_bindir in 20091 NONE/*) t_bindir=`echo $t_bindir | sed "s~NONE~$prefix~"` ;; 20092 esac 20093 case $t_bindir in 20094 NONE/*) t_bindir=`echo $t_bindir | sed "s~NONE~$ac_default_prefix~"` ;; 20095 esac 20096 done 20097 echo $user_path | grep ":$t_bindir" > /dev/null 2>&1 20098 if test $? -ne 0 ; then 20099 echo $user_path | grep "^$t_bindir" > /dev/null 2>&1 20100 if test $? -ne 0 ; then 20101 user_path=$user_path:$t_bindir 20102 { $as_echo "$as_me:${as_lineno-$LINENO}: result: Adding $t_bindir to USER_PATH so scp will work" >&5 20103$as_echo "Adding $t_bindir to USER_PATH so scp will work" >&6; } 20104 fi 20105 fi 20106 fi 20107 20108fi 20109 20110if test "x$external_path_file" != "x/etc/login.conf" ; then 20111 20112cat >>confdefs.h <<_ACEOF 20113#define USER_PATH "$user_path" 20114_ACEOF 20115 20116 20117fi 20118 20119# Set superuser path separately to user path 20120 20121# Check whether --with-superuser-path was given. 20122if test "${with_superuser_path+set}" = set; then : 20123 withval=$with_superuser_path; 20124 if test -n "$withval" && test "x$withval" != "xno" && \ 20125 test "x${withval}" != "xyes"; then 20126 20127cat >>confdefs.h <<_ACEOF 20128#define SUPERUSER_PATH "$withval" 20129_ACEOF 20130 20131 superuser_path=$withval 20132 fi 20133 20134 20135fi 20136 20137 20138 20139{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if we need to convert IPv4 in IPv6-mapped addresses" >&5 20140$as_echo_n "checking if we need to convert IPv4 in IPv6-mapped addresses... " >&6; } 20141IPV4_IN6_HACK_MSG="no" 20142 20143# Check whether --with-4in6 was given. 20144if test "${with_4in6+set}" = set; then : 20145 withval=$with_4in6; 20146 if test "x$withval" != "xno" ; then 20147 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 20148$as_echo "yes" >&6; } 20149 20150$as_echo "#define IPV4_IN_IPV6 1" >>confdefs.h 20151 20152 IPV4_IN6_HACK_MSG="yes" 20153 else 20154 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 20155$as_echo "no" >&6; } 20156 fi 20157 20158else 20159 20160 if test "x$inet6_default_4in6" = "xyes"; then 20161 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes (default)" >&5 20162$as_echo "yes (default)" >&6; } 20163 $as_echo "#define IPV4_IN_IPV6 1" >>confdefs.h 20164 20165 IPV4_IN6_HACK_MSG="yes" 20166 else 20167 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no (default)" >&5 20168$as_echo "no (default)" >&6; } 20169 fi 20170 20171 20172fi 20173 20174 20175# Whether to enable BSD auth support 20176BSD_AUTH_MSG=no 20177 20178# Check whether --with-bsd-auth was given. 20179if test "${with_bsd_auth+set}" = set; then : 20180 withval=$with_bsd_auth; 20181 if test "x$withval" != "xno" ; then 20182 20183$as_echo "#define BSD_AUTH 1" >>confdefs.h 20184 20185 BSD_AUTH_MSG=yes 20186 fi 20187 20188 20189fi 20190 20191 20192# Where to place sshd.pid 20193piddir=/var/run 20194# make sure the directory exists 20195if test ! -d $piddir ; then 20196 piddir=`eval echo ${sysconfdir}` 20197 case $piddir in 20198 NONE/*) piddir=`echo $piddir | sed "s~NONE~$ac_default_prefix~"` ;; 20199 esac 20200fi 20201 20202 20203# Check whether --with-pid-dir was given. 20204if test "${with_pid_dir+set}" = set; then : 20205 withval=$with_pid_dir; 20206 if test -n "$withval" && test "x$withval" != "xno" && \ 20207 test "x${withval}" != "xyes"; then 20208 piddir=$withval 20209 if test ! -d $piddir ; then 20210 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ** no $piddir directory on this system **" >&5 20211$as_echo "$as_me: WARNING: ** no $piddir directory on this system **" >&2;} 20212 fi 20213 fi 20214 20215 20216fi 20217 20218 20219 20220cat >>confdefs.h <<_ACEOF 20221#define _PATH_SSH_PIDDIR "$piddir" 20222_ACEOF 20223 20224 20225 20226# Check whether --enable-lastlog was given. 20227if test "${enable_lastlog+set}" = set; then : 20228 enableval=$enable_lastlog; 20229 if test "x$enableval" = "xno" ; then 20230 $as_echo "#define DISABLE_LASTLOG 1" >>confdefs.h 20231 20232 fi 20233 20234 20235fi 20236 20237# Check whether --enable-utmp was given. 20238if test "${enable_utmp+set}" = set; then : 20239 enableval=$enable_utmp; 20240 if test "x$enableval" = "xno" ; then 20241 $as_echo "#define DISABLE_UTMP 1" >>confdefs.h 20242 20243 fi 20244 20245 20246fi 20247 20248# Check whether --enable-utmpx was given. 20249if test "${enable_utmpx+set}" = set; then : 20250 enableval=$enable_utmpx; 20251 if test "x$enableval" = "xno" ; then 20252 20253$as_echo "#define DISABLE_UTMPX 1" >>confdefs.h 20254 20255 fi 20256 20257 20258fi 20259 20260# Check whether --enable-wtmp was given. 20261if test "${enable_wtmp+set}" = set; then : 20262 enableval=$enable_wtmp; 20263 if test "x$enableval" = "xno" ; then 20264 $as_echo "#define DISABLE_WTMP 1" >>confdefs.h 20265 20266 fi 20267 20268 20269fi 20270 20271# Check whether --enable-wtmpx was given. 20272if test "${enable_wtmpx+set}" = set; then : 20273 enableval=$enable_wtmpx; 20274 if test "x$enableval" = "xno" ; then 20275 20276$as_echo "#define DISABLE_WTMPX 1" >>confdefs.h 20277 20278 fi 20279 20280 20281fi 20282 20283# Check whether --enable-libutil was given. 20284if test "${enable_libutil+set}" = set; then : 20285 enableval=$enable_libutil; 20286 if test "x$enableval" = "xno" ; then 20287 $as_echo "#define DISABLE_LOGIN 1" >>confdefs.h 20288 20289 fi 20290 20291 20292fi 20293 20294# Check whether --enable-pututline was given. 20295if test "${enable_pututline+set}" = set; then : 20296 enableval=$enable_pututline; 20297 if test "x$enableval" = "xno" ; then 20298 20299$as_echo "#define DISABLE_PUTUTLINE 1" >>confdefs.h 20300 20301 fi 20302 20303 20304fi 20305 20306# Check whether --enable-pututxline was given. 20307if test "${enable_pututxline+set}" = set; then : 20308 enableval=$enable_pututxline; 20309 if test "x$enableval" = "xno" ; then 20310 20311$as_echo "#define DISABLE_PUTUTXLINE 1" >>confdefs.h 20312 20313 fi 20314 20315 20316fi 20317 20318 20319# Check whether --with-lastlog was given. 20320if test "${with_lastlog+set}" = set; then : 20321 withval=$with_lastlog; 20322 if test "x$withval" = "xno" ; then 20323 $as_echo "#define DISABLE_LASTLOG 1" >>confdefs.h 20324 20325 elif test -n "$withval" && test "x${withval}" != "xyes"; then 20326 conf_lastlog_location=$withval 20327 fi 20328 20329 20330fi 20331 20332 20333 20334{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if your system defines LASTLOG_FILE" >&5 20335$as_echo_n "checking if your system defines LASTLOG_FILE... " >&6; } 20336cat confdefs.h - <<_ACEOF >conftest.$ac_ext 20337/* end confdefs.h. */ 20338 20339#include <sys/types.h> 20340#include <utmp.h> 20341#ifdef HAVE_LASTLOG_H 20342# include <lastlog.h> 20343#endif 20344#ifdef HAVE_PATHS_H 20345# include <paths.h> 20346#endif 20347#ifdef HAVE_LOGIN_H 20348# include <login.h> 20349#endif 20350 20351int 20352main () 20353{ 20354 char *lastlog = LASTLOG_FILE; 20355 ; 20356 return 0; 20357} 20358_ACEOF 20359if ac_fn_c_try_compile "$LINENO"; then : 20360 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 20361$as_echo "yes" >&6; } 20362else 20363 20364 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 20365$as_echo "no" >&6; } 20366 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if your system defines _PATH_LASTLOG" >&5 20367$as_echo_n "checking if your system defines _PATH_LASTLOG... " >&6; } 20368 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 20369/* end confdefs.h. */ 20370 20371#include <sys/types.h> 20372#include <utmp.h> 20373#ifdef HAVE_LASTLOG_H 20374# include <lastlog.h> 20375#endif 20376#ifdef HAVE_PATHS_H 20377# include <paths.h> 20378#endif 20379 20380int 20381main () 20382{ 20383 char *lastlog = _PATH_LASTLOG; 20384 ; 20385 return 0; 20386} 20387_ACEOF 20388if ac_fn_c_try_compile "$LINENO"; then : 20389 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 20390$as_echo "yes" >&6; } 20391else 20392 20393 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 20394$as_echo "no" >&6; } 20395 system_lastlog_path=no 20396 20397fi 20398rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 20399 20400fi 20401rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 20402 20403if test -z "$conf_lastlog_location"; then 20404 if test x"$system_lastlog_path" = x"no" ; then 20405 for f in /var/log/lastlog /usr/adm/lastlog /var/adm/lastlog /etc/security/lastlog ; do 20406 if (test -d "$f" || test -f "$f") ; then 20407 conf_lastlog_location=$f 20408 fi 20409 done 20410 if test -z "$conf_lastlog_location"; then 20411 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ** Cannot find lastlog **" >&5 20412$as_echo "$as_me: WARNING: ** Cannot find lastlog **" >&2;} 20413 fi 20414 fi 20415fi 20416 20417if test -n "$conf_lastlog_location"; then 20418 20419cat >>confdefs.h <<_ACEOF 20420#define CONF_LASTLOG_FILE "$conf_lastlog_location" 20421_ACEOF 20422 20423fi 20424 20425{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if your system defines UTMP_FILE" >&5 20426$as_echo_n "checking if your system defines UTMP_FILE... " >&6; } 20427cat confdefs.h - <<_ACEOF >conftest.$ac_ext 20428/* end confdefs.h. */ 20429 20430#include <sys/types.h> 20431#include <utmp.h> 20432#ifdef HAVE_PATHS_H 20433# include <paths.h> 20434#endif 20435 20436int 20437main () 20438{ 20439 char *utmp = UTMP_FILE; 20440 ; 20441 return 0; 20442} 20443_ACEOF 20444if ac_fn_c_try_compile "$LINENO"; then : 20445 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 20446$as_echo "yes" >&6; } 20447else 20448 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 20449$as_echo "no" >&6; } 20450 system_utmp_path=no 20451 20452fi 20453rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 20454if test -z "$conf_utmp_location"; then 20455 if test x"$system_utmp_path" = x"no" ; then 20456 for f in /etc/utmp /usr/adm/utmp /var/run/utmp; do 20457 if test -f $f ; then 20458 conf_utmp_location=$f 20459 fi 20460 done 20461 if test -z "$conf_utmp_location"; then 20462 $as_echo "#define DISABLE_UTMP 1" >>confdefs.h 20463 20464 fi 20465 fi 20466fi 20467if test -n "$conf_utmp_location"; then 20468 20469cat >>confdefs.h <<_ACEOF 20470#define CONF_UTMP_FILE "$conf_utmp_location" 20471_ACEOF 20472 20473fi 20474 20475{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if your system defines WTMP_FILE" >&5 20476$as_echo_n "checking if your system defines WTMP_FILE... " >&6; } 20477cat confdefs.h - <<_ACEOF >conftest.$ac_ext 20478/* end confdefs.h. */ 20479 20480#include <sys/types.h> 20481#include <utmp.h> 20482#ifdef HAVE_PATHS_H 20483# include <paths.h> 20484#endif 20485 20486int 20487main () 20488{ 20489 char *wtmp = WTMP_FILE; 20490 ; 20491 return 0; 20492} 20493_ACEOF 20494if ac_fn_c_try_compile "$LINENO"; then : 20495 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 20496$as_echo "yes" >&6; } 20497else 20498 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 20499$as_echo "no" >&6; } 20500 system_wtmp_path=no 20501 20502fi 20503rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 20504if test -z "$conf_wtmp_location"; then 20505 if test x"$system_wtmp_path" = x"no" ; then 20506 for f in /usr/adm/wtmp /var/log/wtmp; do 20507 if test -f $f ; then 20508 conf_wtmp_location=$f 20509 fi 20510 done 20511 if test -z "$conf_wtmp_location"; then 20512 $as_echo "#define DISABLE_WTMP 1" >>confdefs.h 20513 20514 fi 20515 fi 20516fi 20517if test -n "$conf_wtmp_location"; then 20518 20519cat >>confdefs.h <<_ACEOF 20520#define CONF_WTMP_FILE "$conf_wtmp_location" 20521_ACEOF 20522 20523fi 20524 20525{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if your system defines WTMPX_FILE" >&5 20526$as_echo_n "checking if your system defines WTMPX_FILE... " >&6; } 20527cat confdefs.h - <<_ACEOF >conftest.$ac_ext 20528/* end confdefs.h. */ 20529 20530#include <sys/types.h> 20531#include <utmp.h> 20532#ifdef HAVE_UTMPX_H 20533#include <utmpx.h> 20534#endif 20535#ifdef HAVE_PATHS_H 20536# include <paths.h> 20537#endif 20538 20539int 20540main () 20541{ 20542 char *wtmpx = WTMPX_FILE; 20543 ; 20544 return 0; 20545} 20546_ACEOF 20547if ac_fn_c_try_compile "$LINENO"; then : 20548 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 20549$as_echo "yes" >&6; } 20550else 20551 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 20552$as_echo "no" >&6; } 20553 system_wtmpx_path=no 20554 20555fi 20556rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 20557if test -z "$conf_wtmpx_location"; then 20558 if test x"$system_wtmpx_path" = x"no" ; then 20559 $as_echo "#define DISABLE_WTMPX 1" >>confdefs.h 20560 20561 fi 20562else 20563 20564cat >>confdefs.h <<_ACEOF 20565#define CONF_WTMPX_FILE "$conf_wtmpx_location" 20566_ACEOF 20567 20568fi 20569 20570 20571if test ! -z "$blibpath" ; then 20572 LDFLAGS="$LDFLAGS $blibflags$blibpath" 20573 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Please check and edit blibpath in LDFLAGS in Makefile" >&5 20574$as_echo "$as_me: WARNING: Please check and edit blibpath in LDFLAGS in Makefile" >&2;} 20575fi 20576 20577ac_fn_c_check_member "$LINENO" "struct lastlog" "ll_line" "ac_cv_member_struct_lastlog_ll_line" " 20578#ifdef HAVE_SYS_TYPES_H 20579#include <sys/types.h> 20580#endif 20581#ifdef HAVE_UTMP_H 20582#include <utmp.h> 20583#endif 20584#ifdef HAVE_UTMPX_H 20585#include <utmpx.h> 20586#endif 20587#ifdef HAVE_LASTLOG_H 20588#include <lastlog.h> 20589#endif 20590 20591" 20592if test "x$ac_cv_member_struct_lastlog_ll_line" = xyes; then : 20593 20594else 20595 20596 if test x$SKIP_DISABLE_LASTLOG_DEFINE != "xyes" ; then 20597 $as_echo "#define DISABLE_LASTLOG 1" >>confdefs.h 20598 20599 fi 20600 20601fi 20602 20603 20604ac_fn_c_check_member "$LINENO" "struct utmp" "ut_line" "ac_cv_member_struct_utmp_ut_line" " 20605#ifdef HAVE_SYS_TYPES_H 20606#include <sys/types.h> 20607#endif 20608#ifdef HAVE_UTMP_H 20609#include <utmp.h> 20610#endif 20611#ifdef HAVE_UTMPX_H 20612#include <utmpx.h> 20613#endif 20614#ifdef HAVE_LASTLOG_H 20615#include <lastlog.h> 20616#endif 20617 20618" 20619if test "x$ac_cv_member_struct_utmp_ut_line" = xyes; then : 20620 20621else 20622 20623 $as_echo "#define DISABLE_UTMP 1" >>confdefs.h 20624 20625 $as_echo "#define DISABLE_WTMP 1" >>confdefs.h 20626 20627 20628fi 20629 20630 20631CFLAGS="$CFLAGS $werror_flags" 20632 20633if test "x$ac_cv_func_getaddrinfo" != "xyes" ; then 20634 TEST_SSH_IPV6=no 20635else 20636 TEST_SSH_IPV6=yes 20637fi 20638ac_fn_c_check_decl "$LINENO" "BROKEN_GETADDRINFO" "ac_cv_have_decl_BROKEN_GETADDRINFO" "$ac_includes_default" 20639if test "x$ac_cv_have_decl_BROKEN_GETADDRINFO" = xyes; then : 20640 TEST_SSH_IPV6=no 20641fi 20642 20643TEST_SSH_IPV6=$TEST_SSH_IPV6 20644 20645TEST_SSH_UTF8=$TEST_SSH_UTF8 20646 20647TEST_MALLOC_OPTIONS=$TEST_MALLOC_OPTIONS 20648 20649UNSUPPORTED_ALGORITHMS=$unsupported_algorithms 20650 20651DEPEND=$(cat $srcdir/.depend) 20652 20653 20654CFLAGS="${CFLAGS} ${CFLAGS_AFTER}" 20655LDFLAGS="${LDFLAGS} ${LDFLAGS_AFTER}" 20656 20657# Make a copy of CFLAGS/LDFLAGS without PIE options. 20658LDFLAGS_NOPIE=`echo "$LDFLAGS" | sed 's/ -pie//'` 20659CFLAGS_NOPIE=`echo "$CFLAGS" | sed 's/ -fPIE//'` 20660 20661 20662 20663 20664ac_config_files="$ac_config_files Makefile buildpkg.sh opensshd.init openssh.xml openbsd-compat/Makefile openbsd-compat/regress/Makefile survey.sh" 20665 20666cat >confcache <<\_ACEOF 20667# This file is a shell script that caches the results of configure 20668# tests run on this system so they can be shared between configure 20669# scripts and configure runs, see configure's option --config-cache. 20670# It is not useful on other systems. If it contains results you don't 20671# want to keep, you may remove or edit it. 20672# 20673# config.status only pays attention to the cache file if you give it 20674# the --recheck option to rerun configure. 20675# 20676# `ac_cv_env_foo' variables (set or unset) will be overridden when 20677# loading this file, other *unset* `ac_cv_foo' will be assigned the 20678# following values. 20679 20680_ACEOF 20681 20682# The following way of writing the cache mishandles newlines in values, 20683# but we know of no workaround that is simple, portable, and efficient. 20684# So, we kill variables containing newlines. 20685# Ultrix sh set writes to stderr and can't be redirected directly, 20686# and sets the high bit in the cache file unless we assign to the vars. 20687( 20688 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 20689 eval ac_val=\$$ac_var 20690 case $ac_val in #( 20691 *${as_nl}*) 20692 case $ac_var in #( 20693 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 20694$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 20695 esac 20696 case $ac_var in #( 20697 _ | IFS | as_nl) ;; #( 20698 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 20699 *) { eval $ac_var=; unset $ac_var;} ;; 20700 esac ;; 20701 esac 20702 done 20703 20704 (set) 2>&1 | 20705 case $as_nl`(ac_space=' '; set) 2>&1` in #( 20706 *${as_nl}ac_space=\ *) 20707 # `set' does not quote correctly, so add quotes: double-quote 20708 # substitution turns \\\\ into \\, and sed turns \\ into \. 20709 sed -n \ 20710 "s/'/'\\\\''/g; 20711 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 20712 ;; #( 20713 *) 20714 # `set' quotes correctly as required by POSIX, so do not add quotes. 20715 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 20716 ;; 20717 esac | 20718 sort 20719) | 20720 sed ' 20721 /^ac_cv_env_/b end 20722 t clear 20723 :clear 20724 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 20725 t end 20726 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 20727 :end' >>confcache 20728if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 20729 if test -w "$cache_file"; then 20730 if test "x$cache_file" != "x/dev/null"; then 20731 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 20732$as_echo "$as_me: updating cache $cache_file" >&6;} 20733 if test ! -f "$cache_file" || test -h "$cache_file"; then 20734 cat confcache >"$cache_file" 20735 else 20736 case $cache_file in #( 20737 */* | ?:*) 20738 mv -f confcache "$cache_file"$$ && 20739 mv -f "$cache_file"$$ "$cache_file" ;; #( 20740 *) 20741 mv -f confcache "$cache_file" ;; 20742 esac 20743 fi 20744 fi 20745 else 20746 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 20747$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 20748 fi 20749fi 20750rm -f confcache 20751 20752test "x$prefix" = xNONE && prefix=$ac_default_prefix 20753# Let make expand exec_prefix. 20754test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 20755 20756DEFS=-DHAVE_CONFIG_H 20757 20758ac_libobjs= 20759ac_ltlibobjs= 20760U= 20761for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 20762 # 1. Remove the extension, and $U if already installed. 20763 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 20764 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 20765 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 20766 # will be set to the directory where LIBOBJS objects are built. 20767 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 20768 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 20769done 20770LIBOBJS=$ac_libobjs 20771 20772LTLIBOBJS=$ac_ltlibobjs 20773 20774 20775 20776 20777: "${CONFIG_STATUS=./config.status}" 20778ac_write_fail=0 20779ac_clean_files_save=$ac_clean_files 20780ac_clean_files="$ac_clean_files $CONFIG_STATUS" 20781{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 20782$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 20783as_write_fail=0 20784cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 20785#! $SHELL 20786# Generated by $as_me. 20787# Run this file to recreate the current configuration. 20788# Compiler output produced by configure, useful for debugging 20789# configure, is in config.log if it exists. 20790 20791debug=false 20792ac_cs_recheck=false 20793ac_cs_silent=false 20794 20795SHELL=\${CONFIG_SHELL-$SHELL} 20796export SHELL 20797_ASEOF 20798cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 20799## -------------------- ## 20800## M4sh Initialization. ## 20801## -------------------- ## 20802 20803# Be more Bourne compatible 20804DUALCASE=1; export DUALCASE # for MKS sh 20805if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 20806 emulate sh 20807 NULLCMD=: 20808 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 20809 # is contrary to our usage. Disable this feature. 20810 alias -g '${1+"$@"}'='"$@"' 20811 setopt NO_GLOB_SUBST 20812else 20813 case `(set -o) 2>/dev/null` in #( 20814 *posix*) : 20815 set -o posix ;; #( 20816 *) : 20817 ;; 20818esac 20819fi 20820 20821 20822as_nl=' 20823' 20824export as_nl 20825# Printing a long string crashes Solaris 7 /usr/bin/printf. 20826as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 20827as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 20828as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 20829# Prefer a ksh shell builtin over an external printf program on Solaris, 20830# but without wasting forks for bash or zsh. 20831if test -z "$BASH_VERSION$ZSH_VERSION" \ 20832 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 20833 as_echo='print -r --' 20834 as_echo_n='print -rn --' 20835elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 20836 as_echo='printf %s\n' 20837 as_echo_n='printf %s' 20838else 20839 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 20840 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 20841 as_echo_n='/usr/ucb/echo -n' 20842 else 20843 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 20844 as_echo_n_body='eval 20845 arg=$1; 20846 case $arg in #( 20847 *"$as_nl"*) 20848 expr "X$arg" : "X\\(.*\\)$as_nl"; 20849 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 20850 esac; 20851 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 20852 ' 20853 export as_echo_n_body 20854 as_echo_n='sh -c $as_echo_n_body as_echo' 20855 fi 20856 export as_echo_body 20857 as_echo='sh -c $as_echo_body as_echo' 20858fi 20859 20860# The user is always right. 20861if test "${PATH_SEPARATOR+set}" != set; then 20862 PATH_SEPARATOR=: 20863 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 20864 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 20865 PATH_SEPARATOR=';' 20866 } 20867fi 20868 20869 20870# IFS 20871# We need space, tab and new line, in precisely that order. Quoting is 20872# there to prevent editors from complaining about space-tab. 20873# (If _AS_PATH_WALK were called with IFS unset, it would disable word 20874# splitting by setting IFS to empty value.) 20875IFS=" "" $as_nl" 20876 20877# Find who we are. Look in the path if we contain no directory separator. 20878as_myself= 20879case $0 in #(( 20880 *[\\/]* ) as_myself=$0 ;; 20881 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 20882for as_dir in $PATH 20883do 20884 IFS=$as_save_IFS 20885 test -z "$as_dir" && as_dir=. 20886 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 20887 done 20888IFS=$as_save_IFS 20889 20890 ;; 20891esac 20892# We did not find ourselves, most probably we were run as `sh COMMAND' 20893# in which case we are not to be found in the path. 20894if test "x$as_myself" = x; then 20895 as_myself=$0 20896fi 20897if test ! -f "$as_myself"; then 20898 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 20899 exit 1 20900fi 20901 20902# Unset variables that we do not need and which cause bugs (e.g. in 20903# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 20904# suppresses any "Segmentation fault" message there. '((' could 20905# trigger a bug in pdksh 5.2.14. 20906for as_var in BASH_ENV ENV MAIL MAILPATH 20907do eval test x\${$as_var+set} = xset \ 20908 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 20909done 20910PS1='$ ' 20911PS2='> ' 20912PS4='+ ' 20913 20914# NLS nuisances. 20915LC_ALL=C 20916export LC_ALL 20917LANGUAGE=C 20918export LANGUAGE 20919 20920# CDPATH. 20921(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 20922 20923 20924# as_fn_error STATUS ERROR [LINENO LOG_FD] 20925# ---------------------------------------- 20926# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 20927# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 20928# script with STATUS, using 1 if that was 0. 20929as_fn_error () 20930{ 20931 as_status=$1; test $as_status -eq 0 && as_status=1 20932 if test "$4"; then 20933 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 20934 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 20935 fi 20936 $as_echo "$as_me: error: $2" >&2 20937 as_fn_exit $as_status 20938} # as_fn_error 20939 20940 20941# as_fn_set_status STATUS 20942# ----------------------- 20943# Set $? to STATUS, without forking. 20944as_fn_set_status () 20945{ 20946 return $1 20947} # as_fn_set_status 20948 20949# as_fn_exit STATUS 20950# ----------------- 20951# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 20952as_fn_exit () 20953{ 20954 set +e 20955 as_fn_set_status $1 20956 exit $1 20957} # as_fn_exit 20958 20959# as_fn_unset VAR 20960# --------------- 20961# Portably unset VAR. 20962as_fn_unset () 20963{ 20964 { eval $1=; unset $1;} 20965} 20966as_unset=as_fn_unset 20967# as_fn_append VAR VALUE 20968# ---------------------- 20969# Append the text in VALUE to the end of the definition contained in VAR. Take 20970# advantage of any shell optimizations that allow amortized linear growth over 20971# repeated appends, instead of the typical quadratic growth present in naive 20972# implementations. 20973if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 20974 eval 'as_fn_append () 20975 { 20976 eval $1+=\$2 20977 }' 20978else 20979 as_fn_append () 20980 { 20981 eval $1=\$$1\$2 20982 } 20983fi # as_fn_append 20984 20985# as_fn_arith ARG... 20986# ------------------ 20987# Perform arithmetic evaluation on the ARGs, and store the result in the 20988# global $as_val. Take advantage of shells that can avoid forks. The arguments 20989# must be portable across $(()) and expr. 20990if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 20991 eval 'as_fn_arith () 20992 { 20993 as_val=$(( $* )) 20994 }' 20995else 20996 as_fn_arith () 20997 { 20998 as_val=`expr "$@" || test $? -eq 1` 20999 } 21000fi # as_fn_arith 21001 21002 21003if expr a : '\(a\)' >/dev/null 2>&1 && 21004 test "X`expr 00001 : '.*\(...\)'`" = X001; then 21005 as_expr=expr 21006else 21007 as_expr=false 21008fi 21009 21010if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 21011 as_basename=basename 21012else 21013 as_basename=false 21014fi 21015 21016if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 21017 as_dirname=dirname 21018else 21019 as_dirname=false 21020fi 21021 21022as_me=`$as_basename -- "$0" || 21023$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 21024 X"$0" : 'X\(//\)$' \| \ 21025 X"$0" : 'X\(/\)' \| . 2>/dev/null || 21026$as_echo X/"$0" | 21027 sed '/^.*\/\([^/][^/]*\)\/*$/{ 21028 s//\1/ 21029 q 21030 } 21031 /^X\/\(\/\/\)$/{ 21032 s//\1/ 21033 q 21034 } 21035 /^X\/\(\/\).*/{ 21036 s//\1/ 21037 q 21038 } 21039 s/.*/./; q'` 21040 21041# Avoid depending upon Character Ranges. 21042as_cr_letters='abcdefghijklmnopqrstuvwxyz' 21043as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 21044as_cr_Letters=$as_cr_letters$as_cr_LETTERS 21045as_cr_digits='0123456789' 21046as_cr_alnum=$as_cr_Letters$as_cr_digits 21047 21048ECHO_C= ECHO_N= ECHO_T= 21049case `echo -n x` in #((((( 21050-n*) 21051 case `echo 'xy\c'` in 21052 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 21053 xy) ECHO_C='\c';; 21054 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 21055 ECHO_T=' ';; 21056 esac;; 21057*) 21058 ECHO_N='-n';; 21059esac 21060 21061rm -f conf$$ conf$$.exe conf$$.file 21062if test -d conf$$.dir; then 21063 rm -f conf$$.dir/conf$$.file 21064else 21065 rm -f conf$$.dir 21066 mkdir conf$$.dir 2>/dev/null 21067fi 21068if (echo >conf$$.file) 2>/dev/null; then 21069 if ln -s conf$$.file conf$$ 2>/dev/null; then 21070 as_ln_s='ln -s' 21071 # ... but there are two gotchas: 21072 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 21073 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 21074 # In both cases, we have to default to `cp -pR'. 21075 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 21076 as_ln_s='cp -pR' 21077 elif ln conf$$.file conf$$ 2>/dev/null; then 21078 as_ln_s=ln 21079 else 21080 as_ln_s='cp -pR' 21081 fi 21082else 21083 as_ln_s='cp -pR' 21084fi 21085rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 21086rmdir conf$$.dir 2>/dev/null 21087 21088 21089# as_fn_mkdir_p 21090# ------------- 21091# Create "$as_dir" as a directory, including parents if necessary. 21092as_fn_mkdir_p () 21093{ 21094 21095 case $as_dir in #( 21096 -*) as_dir=./$as_dir;; 21097 esac 21098 test -d "$as_dir" || eval $as_mkdir_p || { 21099 as_dirs= 21100 while :; do 21101 case $as_dir in #( 21102 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 21103 *) as_qdir=$as_dir;; 21104 esac 21105 as_dirs="'$as_qdir' $as_dirs" 21106 as_dir=`$as_dirname -- "$as_dir" || 21107$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 21108 X"$as_dir" : 'X\(//\)[^/]' \| \ 21109 X"$as_dir" : 'X\(//\)$' \| \ 21110 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 21111$as_echo X"$as_dir" | 21112 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 21113 s//\1/ 21114 q 21115 } 21116 /^X\(\/\/\)[^/].*/{ 21117 s//\1/ 21118 q 21119 } 21120 /^X\(\/\/\)$/{ 21121 s//\1/ 21122 q 21123 } 21124 /^X\(\/\).*/{ 21125 s//\1/ 21126 q 21127 } 21128 s/.*/./; q'` 21129 test -d "$as_dir" && break 21130 done 21131 test -z "$as_dirs" || eval "mkdir $as_dirs" 21132 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 21133 21134 21135} # as_fn_mkdir_p 21136if mkdir -p . 2>/dev/null; then 21137 as_mkdir_p='mkdir -p "$as_dir"' 21138else 21139 test -d ./-p && rmdir ./-p 21140 as_mkdir_p=false 21141fi 21142 21143 21144# as_fn_executable_p FILE 21145# ----------------------- 21146# Test if FILE is an executable regular file. 21147as_fn_executable_p () 21148{ 21149 test -f "$1" && test -x "$1" 21150} # as_fn_executable_p 21151as_test_x='test -x' 21152as_executable_p=as_fn_executable_p 21153 21154# Sed expression to map a string onto a valid CPP name. 21155as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 21156 21157# Sed expression to map a string onto a valid variable name. 21158as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 21159 21160 21161exec 6>&1 21162## ----------------------------------- ## 21163## Main body of $CONFIG_STATUS script. ## 21164## ----------------------------------- ## 21165_ASEOF 21166test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 21167 21168cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 21169# Save the log message, to keep $0 and so on meaningful, and to 21170# report actual input values of CONFIG_FILES etc. instead of their 21171# values after options handling. 21172ac_log=" 21173This file was extended by OpenSSH $as_me Portable, which was 21174generated by GNU Autoconf 2.69. Invocation command line was 21175 21176 CONFIG_FILES = $CONFIG_FILES 21177 CONFIG_HEADERS = $CONFIG_HEADERS 21178 CONFIG_LINKS = $CONFIG_LINKS 21179 CONFIG_COMMANDS = $CONFIG_COMMANDS 21180 $ $0 $@ 21181 21182on `(hostname || uname -n) 2>/dev/null | sed 1q` 21183" 21184 21185_ACEOF 21186 21187case $ac_config_files in *" 21188"*) set x $ac_config_files; shift; ac_config_files=$*;; 21189esac 21190 21191case $ac_config_headers in *" 21192"*) set x $ac_config_headers; shift; ac_config_headers=$*;; 21193esac 21194 21195 21196cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 21197# Files that config.status was made for. 21198config_files="$ac_config_files" 21199config_headers="$ac_config_headers" 21200 21201_ACEOF 21202 21203cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 21204ac_cs_usage="\ 21205\`$as_me' instantiates files and other configuration actions 21206from templates according to the current configuration. Unless the files 21207and actions are specified as TAGs, all are instantiated by default. 21208 21209Usage: $0 [OPTION]... [TAG]... 21210 21211 -h, --help print this help, then exit 21212 -V, --version print version number and configuration settings, then exit 21213 --config print configuration, then exit 21214 -q, --quiet, --silent 21215 do not print progress messages 21216 -d, --debug don't remove temporary files 21217 --recheck update $as_me by reconfiguring in the same conditions 21218 --file=FILE[:TEMPLATE] 21219 instantiate the configuration file FILE 21220 --header=FILE[:TEMPLATE] 21221 instantiate the configuration header FILE 21222 21223Configuration files: 21224$config_files 21225 21226Configuration headers: 21227$config_headers 21228 21229Report bugs to <openssh-unix-dev@mindrot.org>." 21230 21231_ACEOF 21232cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 21233ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 21234ac_cs_version="\\ 21235OpenSSH config.status Portable 21236configured by $0, generated by GNU Autoconf 2.69, 21237 with options \\"\$ac_cs_config\\" 21238 21239Copyright (C) 2012 Free Software Foundation, Inc. 21240This config.status script is free software; the Free Software Foundation 21241gives unlimited permission to copy, distribute and modify it." 21242 21243ac_pwd='$ac_pwd' 21244srcdir='$srcdir' 21245INSTALL='$INSTALL' 21246MKDIR_P='$MKDIR_P' 21247AWK='$AWK' 21248test -n "\$AWK" || AWK=awk 21249_ACEOF 21250 21251cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 21252# The default lists apply if the user does not specify any file. 21253ac_need_defaults=: 21254while test $# != 0 21255do 21256 case $1 in 21257 --*=?*) 21258 ac_option=`expr "X$1" : 'X\([^=]*\)='` 21259 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 21260 ac_shift=: 21261 ;; 21262 --*=) 21263 ac_option=`expr "X$1" : 'X\([^=]*\)='` 21264 ac_optarg= 21265 ac_shift=: 21266 ;; 21267 *) 21268 ac_option=$1 21269 ac_optarg=$2 21270 ac_shift=shift 21271 ;; 21272 esac 21273 21274 case $ac_option in 21275 # Handling of the options. 21276 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 21277 ac_cs_recheck=: ;; 21278 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 21279 $as_echo "$ac_cs_version"; exit ;; 21280 --config | --confi | --conf | --con | --co | --c ) 21281 $as_echo "$ac_cs_config"; exit ;; 21282 --debug | --debu | --deb | --de | --d | -d ) 21283 debug=: ;; 21284 --file | --fil | --fi | --f ) 21285 $ac_shift 21286 case $ac_optarg in 21287 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 21288 '') as_fn_error $? "missing file argument" ;; 21289 esac 21290 as_fn_append CONFIG_FILES " '$ac_optarg'" 21291 ac_need_defaults=false;; 21292 --header | --heade | --head | --hea ) 21293 $ac_shift 21294 case $ac_optarg in 21295 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 21296 esac 21297 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 21298 ac_need_defaults=false;; 21299 --he | --h) 21300 # Conflict between --help and --header 21301 as_fn_error $? "ambiguous option: \`$1' 21302Try \`$0 --help' for more information.";; 21303 --help | --hel | -h ) 21304 $as_echo "$ac_cs_usage"; exit ;; 21305 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 21306 | -silent | --silent | --silen | --sile | --sil | --si | --s) 21307 ac_cs_silent=: ;; 21308 21309 # This is an error. 21310 -*) as_fn_error $? "unrecognized option: \`$1' 21311Try \`$0 --help' for more information." ;; 21312 21313 *) as_fn_append ac_config_targets " $1" 21314 ac_need_defaults=false ;; 21315 21316 esac 21317 shift 21318done 21319 21320ac_configure_extra_args= 21321 21322if $ac_cs_silent; then 21323 exec 6>/dev/null 21324 ac_configure_extra_args="$ac_configure_extra_args --silent" 21325fi 21326 21327_ACEOF 21328cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 21329if \$ac_cs_recheck; then 21330 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 21331 shift 21332 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 21333 CONFIG_SHELL='$SHELL' 21334 export CONFIG_SHELL 21335 exec "\$@" 21336fi 21337 21338_ACEOF 21339cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 21340exec 5>>config.log 21341{ 21342 echo 21343 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 21344## Running $as_me. ## 21345_ASBOX 21346 $as_echo "$ac_log" 21347} >&5 21348 21349_ACEOF 21350cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 21351_ACEOF 21352 21353cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 21354 21355# Handling of arguments. 21356for ac_config_target in $ac_config_targets 21357do 21358 case $ac_config_target in 21359 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 21360 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 21361 "buildpkg.sh") CONFIG_FILES="$CONFIG_FILES buildpkg.sh" ;; 21362 "opensshd.init") CONFIG_FILES="$CONFIG_FILES opensshd.init" ;; 21363 "openssh.xml") CONFIG_FILES="$CONFIG_FILES openssh.xml" ;; 21364 "openbsd-compat/Makefile") CONFIG_FILES="$CONFIG_FILES openbsd-compat/Makefile" ;; 21365 "openbsd-compat/regress/Makefile") CONFIG_FILES="$CONFIG_FILES openbsd-compat/regress/Makefile" ;; 21366 "survey.sh") CONFIG_FILES="$CONFIG_FILES survey.sh" ;; 21367 21368 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 21369 esac 21370done 21371 21372 21373# If the user did not use the arguments to specify the items to instantiate, 21374# then the envvar interface is used. Set only those that are not. 21375# We use the long form for the default assignment because of an extremely 21376# bizarre bug on SunOS 4.1.3. 21377if $ac_need_defaults; then 21378 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 21379 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 21380fi 21381 21382# Have a temporary directory for convenience. Make it in the build tree 21383# simply because there is no reason against having it here, and in addition, 21384# creating and moving files from /tmp can sometimes cause problems. 21385# Hook for its removal unless debugging. 21386# Note that there is a small window in which the directory will not be cleaned: 21387# after its creation but before its name has been assigned to `$tmp'. 21388$debug || 21389{ 21390 tmp= ac_tmp= 21391 trap 'exit_status=$? 21392 : "${ac_tmp:=$tmp}" 21393 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 21394' 0 21395 trap 'as_fn_exit 1' 1 2 13 15 21396} 21397# Create a (secure) tmp directory for tmp files. 21398 21399{ 21400 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 21401 test -d "$tmp" 21402} || 21403{ 21404 tmp=./conf$$-$RANDOM 21405 (umask 077 && mkdir "$tmp") 21406} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 21407ac_tmp=$tmp 21408 21409# Set up the scripts for CONFIG_FILES section. 21410# No need to generate them if there are no CONFIG_FILES. 21411# This happens for instance with `./config.status config.h'. 21412if test -n "$CONFIG_FILES"; then 21413 21414 21415ac_cr=`echo X | tr X '\015'` 21416# On cygwin, bash can eat \r inside `` if the user requested igncr. 21417# But we know of no other shell where ac_cr would be empty at this 21418# point, so we can use a bashism as a fallback. 21419if test "x$ac_cr" = x; then 21420 eval ac_cr=\$\'\\r\' 21421fi 21422ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 21423if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 21424 ac_cs_awk_cr='\\r' 21425else 21426 ac_cs_awk_cr=$ac_cr 21427fi 21428 21429echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 21430_ACEOF 21431 21432 21433{ 21434 echo "cat >conf$$subs.awk <<_ACEOF" && 21435 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 21436 echo "_ACEOF" 21437} >conf$$subs.sh || 21438 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 21439ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 21440ac_delim='%!_!# ' 21441for ac_last_try in false false false false false :; do 21442 . ./conf$$subs.sh || 21443 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 21444 21445 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 21446 if test $ac_delim_n = $ac_delim_num; then 21447 break 21448 elif $ac_last_try; then 21449 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 21450 else 21451 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 21452 fi 21453done 21454rm -f conf$$subs.sh 21455 21456cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 21457cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 21458_ACEOF 21459sed -n ' 21460h 21461s/^/S["/; s/!.*/"]=/ 21462p 21463g 21464s/^[^!]*!// 21465:repl 21466t repl 21467s/'"$ac_delim"'$// 21468t delim 21469:nl 21470h 21471s/\(.\{148\}\)..*/\1/ 21472t more1 21473s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 21474p 21475n 21476b repl 21477:more1 21478s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 21479p 21480g 21481s/.\{148\}// 21482t nl 21483:delim 21484h 21485s/\(.\{148\}\)..*/\1/ 21486t more2 21487s/["\\]/\\&/g; s/^/"/; s/$/"/ 21488p 21489b 21490:more2 21491s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 21492p 21493g 21494s/.\{148\}// 21495t delim 21496' <conf$$subs.awk | sed ' 21497/^[^""]/{ 21498 N 21499 s/\n// 21500} 21501' >>$CONFIG_STATUS || ac_write_fail=1 21502rm -f conf$$subs.awk 21503cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 21504_ACAWK 21505cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 21506 for (key in S) S_is_set[key] = 1 21507 FS = "" 21508 21509} 21510{ 21511 line = $ 0 21512 nfields = split(line, field, "@") 21513 substed = 0 21514 len = length(field[1]) 21515 for (i = 2; i < nfields; i++) { 21516 key = field[i] 21517 keylen = length(key) 21518 if (S_is_set[key]) { 21519 value = S[key] 21520 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 21521 len += length(value) + length(field[++i]) 21522 substed = 1 21523 } else 21524 len += 1 + keylen 21525 } 21526 21527 print line 21528} 21529 21530_ACAWK 21531_ACEOF 21532cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 21533if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 21534 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 21535else 21536 cat 21537fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 21538 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 21539_ACEOF 21540 21541# VPATH may cause trouble with some makes, so we remove sole $(srcdir), 21542# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 21543# trailing colons and then remove the whole line if VPATH becomes empty 21544# (actually we leave an empty line to preserve line numbers). 21545if test "x$srcdir" = x.; then 21546 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 21547h 21548s/// 21549s/^/:/ 21550s/[ ]*$/:/ 21551s/:\$(srcdir):/:/g 21552s/:\${srcdir}:/:/g 21553s/:@srcdir@:/:/g 21554s/^:*// 21555s/:*$// 21556x 21557s/\(=[ ]*\).*/\1/ 21558G 21559s/\n// 21560s/^[^=]*=[ ]*$// 21561}' 21562fi 21563 21564cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 21565fi # test -n "$CONFIG_FILES" 21566 21567# Set up the scripts for CONFIG_HEADERS section. 21568# No need to generate them if there are no CONFIG_HEADERS. 21569# This happens for instance with `./config.status Makefile'. 21570if test -n "$CONFIG_HEADERS"; then 21571cat >"$ac_tmp/defines.awk" <<\_ACAWK || 21572BEGIN { 21573_ACEOF 21574 21575# Transform confdefs.h into an awk script `defines.awk', embedded as 21576# here-document in config.status, that substitutes the proper values into 21577# config.h.in to produce config.h. 21578 21579# Create a delimiter string that does not exist in confdefs.h, to ease 21580# handling of long lines. 21581ac_delim='%!_!# ' 21582for ac_last_try in false false :; do 21583 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 21584 if test -z "$ac_tt"; then 21585 break 21586 elif $ac_last_try; then 21587 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 21588 else 21589 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 21590 fi 21591done 21592 21593# For the awk script, D is an array of macro values keyed by name, 21594# likewise P contains macro parameters if any. Preserve backslash 21595# newline sequences. 21596 21597ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 21598sed -n ' 21599s/.\{148\}/&'"$ac_delim"'/g 21600t rset 21601:rset 21602s/^[ ]*#[ ]*define[ ][ ]*/ / 21603t def 21604d 21605:def 21606s/\\$// 21607t bsnl 21608s/["\\]/\\&/g 21609s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 21610D["\1"]=" \3"/p 21611s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 21612d 21613:bsnl 21614s/["\\]/\\&/g 21615s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 21616D["\1"]=" \3\\\\\\n"\\/p 21617t cont 21618s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 21619t cont 21620d 21621:cont 21622n 21623s/.\{148\}/&'"$ac_delim"'/g 21624t clear 21625:clear 21626s/\\$// 21627t bsnlc 21628s/["\\]/\\&/g; s/^/"/; s/$/"/p 21629d 21630:bsnlc 21631s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 21632b cont 21633' <confdefs.h | sed ' 21634s/'"$ac_delim"'/"\\\ 21635"/g' >>$CONFIG_STATUS || ac_write_fail=1 21636 21637cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 21638 for (key in D) D_is_set[key] = 1 21639 FS = "" 21640} 21641/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 21642 line = \$ 0 21643 split(line, arg, " ") 21644 if (arg[1] == "#") { 21645 defundef = arg[2] 21646 mac1 = arg[3] 21647 } else { 21648 defundef = substr(arg[1], 2) 21649 mac1 = arg[2] 21650 } 21651 split(mac1, mac2, "(") #) 21652 macro = mac2[1] 21653 prefix = substr(line, 1, index(line, defundef) - 1) 21654 if (D_is_set[macro]) { 21655 # Preserve the white space surrounding the "#". 21656 print prefix "define", macro P[macro] D[macro] 21657 next 21658 } else { 21659 # Replace #undef with comments. This is necessary, for example, 21660 # in the case of _POSIX_SOURCE, which is predefined and required 21661 # on some systems where configure will not decide to define it. 21662 if (defundef == "undef") { 21663 print "/*", prefix defundef, macro, "*/" 21664 next 21665 } 21666 } 21667} 21668{ print } 21669_ACAWK 21670_ACEOF 21671cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 21672 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 21673fi # test -n "$CONFIG_HEADERS" 21674 21675 21676eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS " 21677shift 21678for ac_tag 21679do 21680 case $ac_tag in 21681 :[FHLC]) ac_mode=$ac_tag; continue;; 21682 esac 21683 case $ac_mode$ac_tag in 21684 :[FHL]*:*);; 21685 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 21686 :[FH]-) ac_tag=-:-;; 21687 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 21688 esac 21689 ac_save_IFS=$IFS 21690 IFS=: 21691 set x $ac_tag 21692 IFS=$ac_save_IFS 21693 shift 21694 ac_file=$1 21695 shift 21696 21697 case $ac_mode in 21698 :L) ac_source=$1;; 21699 :[FH]) 21700 ac_file_inputs= 21701 for ac_f 21702 do 21703 case $ac_f in 21704 -) ac_f="$ac_tmp/stdin";; 21705 *) # Look for the file first in the build tree, then in the source tree 21706 # (if the path is not absolute). The absolute path cannot be DOS-style, 21707 # because $ac_f cannot contain `:'. 21708 test -f "$ac_f" || 21709 case $ac_f in 21710 [\\/$]*) false;; 21711 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 21712 esac || 21713 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 21714 esac 21715 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 21716 as_fn_append ac_file_inputs " '$ac_f'" 21717 done 21718 21719 # Let's still pretend it is `configure' which instantiates (i.e., don't 21720 # use $as_me), people would be surprised to read: 21721 # /* config.h. Generated by config.status. */ 21722 configure_input='Generated from '` 21723 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 21724 `' by configure.' 21725 if test x"$ac_file" != x-; then 21726 configure_input="$ac_file. $configure_input" 21727 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 21728$as_echo "$as_me: creating $ac_file" >&6;} 21729 fi 21730 # Neutralize special characters interpreted by sed in replacement strings. 21731 case $configure_input in #( 21732 *\&* | *\|* | *\\* ) 21733 ac_sed_conf_input=`$as_echo "$configure_input" | 21734 sed 's/[\\\\&|]/\\\\&/g'`;; #( 21735 *) ac_sed_conf_input=$configure_input;; 21736 esac 21737 21738 case $ac_tag in 21739 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 21740 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 21741 esac 21742 ;; 21743 esac 21744 21745 ac_dir=`$as_dirname -- "$ac_file" || 21746$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 21747 X"$ac_file" : 'X\(//\)[^/]' \| \ 21748 X"$ac_file" : 'X\(//\)$' \| \ 21749 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 21750$as_echo X"$ac_file" | 21751 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 21752 s//\1/ 21753 q 21754 } 21755 /^X\(\/\/\)[^/].*/{ 21756 s//\1/ 21757 q 21758 } 21759 /^X\(\/\/\)$/{ 21760 s//\1/ 21761 q 21762 } 21763 /^X\(\/\).*/{ 21764 s//\1/ 21765 q 21766 } 21767 s/.*/./; q'` 21768 as_dir="$ac_dir"; as_fn_mkdir_p 21769 ac_builddir=. 21770 21771case "$ac_dir" in 21772.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 21773*) 21774 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 21775 # A ".." for each directory in $ac_dir_suffix. 21776 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 21777 case $ac_top_builddir_sub in 21778 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 21779 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 21780 esac ;; 21781esac 21782ac_abs_top_builddir=$ac_pwd 21783ac_abs_builddir=$ac_pwd$ac_dir_suffix 21784# for backward compatibility: 21785ac_top_builddir=$ac_top_build_prefix 21786 21787case $srcdir in 21788 .) # We are building in place. 21789 ac_srcdir=. 21790 ac_top_srcdir=$ac_top_builddir_sub 21791 ac_abs_top_srcdir=$ac_pwd ;; 21792 [\\/]* | ?:[\\/]* ) # Absolute name. 21793 ac_srcdir=$srcdir$ac_dir_suffix; 21794 ac_top_srcdir=$srcdir 21795 ac_abs_top_srcdir=$srcdir ;; 21796 *) # Relative name. 21797 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 21798 ac_top_srcdir=$ac_top_build_prefix$srcdir 21799 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 21800esac 21801ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 21802 21803 21804 case $ac_mode in 21805 :F) 21806 # 21807 # CONFIG_FILE 21808 # 21809 21810 case $INSTALL in 21811 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 21812 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 21813 esac 21814 ac_MKDIR_P=$MKDIR_P 21815 case $MKDIR_P in 21816 [\\/$]* | ?:[\\/]* ) ;; 21817 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 21818 esac 21819_ACEOF 21820 21821cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 21822# If the template does not know about datarootdir, expand it. 21823# FIXME: This hack should be removed a few years after 2.60. 21824ac_datarootdir_hack=; ac_datarootdir_seen= 21825ac_sed_dataroot=' 21826/datarootdir/ { 21827 p 21828 q 21829} 21830/@datadir@/p 21831/@docdir@/p 21832/@infodir@/p 21833/@localedir@/p 21834/@mandir@/p' 21835case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 21836*datarootdir*) ac_datarootdir_seen=yes;; 21837*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 21838 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 21839$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 21840_ACEOF 21841cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 21842 ac_datarootdir_hack=' 21843 s&@datadir@&$datadir&g 21844 s&@docdir@&$docdir&g 21845 s&@infodir@&$infodir&g 21846 s&@localedir@&$localedir&g 21847 s&@mandir@&$mandir&g 21848 s&\\\${datarootdir}&$datarootdir&g' ;; 21849esac 21850_ACEOF 21851 21852# Neutralize VPATH when `$srcdir' = `.'. 21853# Shell code in configure.ac might set extrasub. 21854# FIXME: do we really want to maintain this feature? 21855cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 21856ac_sed_extra="$ac_vpsub 21857$extrasub 21858_ACEOF 21859cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 21860:t 21861/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 21862s|@configure_input@|$ac_sed_conf_input|;t t 21863s&@top_builddir@&$ac_top_builddir_sub&;t t 21864s&@top_build_prefix@&$ac_top_build_prefix&;t t 21865s&@srcdir@&$ac_srcdir&;t t 21866s&@abs_srcdir@&$ac_abs_srcdir&;t t 21867s&@top_srcdir@&$ac_top_srcdir&;t t 21868s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 21869s&@builddir@&$ac_builddir&;t t 21870s&@abs_builddir@&$ac_abs_builddir&;t t 21871s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 21872s&@INSTALL@&$ac_INSTALL&;t t 21873s&@MKDIR_P@&$ac_MKDIR_P&;t t 21874$ac_datarootdir_hack 21875" 21876eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 21877 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 21878 21879test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 21880 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 21881 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 21882 "$ac_tmp/out"`; test -z "$ac_out"; } && 21883 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 21884which seems to be undefined. Please make sure it is defined" >&5 21885$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 21886which seems to be undefined. Please make sure it is defined" >&2;} 21887 21888 rm -f "$ac_tmp/stdin" 21889 case $ac_file in 21890 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 21891 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 21892 esac \ 21893 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 21894 ;; 21895 :H) 21896 # 21897 # CONFIG_HEADER 21898 # 21899 if test x"$ac_file" != x-; then 21900 { 21901 $as_echo "/* $configure_input */" \ 21902 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 21903 } >"$ac_tmp/config.h" \ 21904 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 21905 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 21906 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 21907$as_echo "$as_me: $ac_file is unchanged" >&6;} 21908 else 21909 rm -f "$ac_file" 21910 mv "$ac_tmp/config.h" "$ac_file" \ 21911 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 21912 fi 21913 else 21914 $as_echo "/* $configure_input */" \ 21915 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 21916 || as_fn_error $? "could not create -" "$LINENO" 5 21917 fi 21918 ;; 21919 21920 21921 esac 21922 21923done # for ac_tag 21924 21925 21926as_fn_exit 0 21927_ACEOF 21928ac_clean_files=$ac_clean_files_save 21929 21930test $ac_write_fail = 0 || 21931 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 21932 21933 21934# configure is writing to config.log, and then calls config.status. 21935# config.status does its own redirection, appending to config.log. 21936# Unfortunately, on DOS this fails, as config.log is still kept open 21937# by configure, so config.status won't be able to write to it; its 21938# output is simply discarded. So we exec the FD to /dev/null, 21939# effectively closing config.log, so it can be properly (re)opened and 21940# appended to by config.status. When coming back to configure, we 21941# need to make the FD available again. 21942if test "$no_create" != yes; then 21943 ac_cs_success=: 21944 ac_config_status_args= 21945 test "$silent" = yes && 21946 ac_config_status_args="$ac_config_status_args --quiet" 21947 exec 5>/dev/null 21948 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 21949 exec 5>>config.log 21950 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 21951 # would make configure fail if this is the last instruction. 21952 $ac_cs_success || as_fn_exit 1 21953fi 21954if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 21955 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 21956$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 21957fi 21958 21959 21960# Print summary of options 21961 21962# Someone please show me a better way :) 21963A=`eval echo ${prefix}` ; A=`eval echo ${A}` 21964B=`eval echo ${bindir}` ; B=`eval echo ${B}` 21965C=`eval echo ${sbindir}` ; C=`eval echo ${C}` 21966D=`eval echo ${sysconfdir}` ; D=`eval echo ${D}` 21967E=`eval echo ${libexecdir}/ssh-askpass` ; E=`eval echo ${E}` 21968F=`eval echo ${mandir}/${mansubdir}X` ; F=`eval echo ${F}` 21969G=`eval echo ${piddir}` ; G=`eval echo ${G}` 21970H=`eval echo ${PRIVSEP_PATH}` ; H=`eval echo ${H}` 21971I=`eval echo ${user_path}` ; I=`eval echo ${I}` 21972J=`eval echo ${superuser_path}` ; J=`eval echo ${J}` 21973 21974echo "" 21975echo "OpenSSH has been configured with the following options:" 21976echo " User binaries: $B" 21977echo " System binaries: $C" 21978echo " Configuration files: $D" 21979echo " Askpass program: $E" 21980echo " Manual pages: $F" 21981echo " PID file: $G" 21982echo " Privilege separation chroot path: $H" 21983if test "x$external_path_file" = "x/etc/login.conf" ; then 21984echo " At runtime, sshd will use the path defined in $external_path_file" 21985echo " Make sure the path to scp is present, otherwise scp will not work" 21986else 21987echo " sshd default user PATH: $I" 21988 if test ! -z "$external_path_file"; then 21989echo " (If PATH is set in $external_path_file it will be used instead. If" 21990echo " used, ensure the path to scp is present, otherwise scp will not work.)" 21991 fi 21992fi 21993if test ! -z "$superuser_path" ; then 21994echo " sshd superuser user PATH: $J" 21995fi 21996echo " Manpage format: $MANTYPE" 21997echo " PAM support: $PAM_MSG" 21998echo " OSF SIA support: $SIA_MSG" 21999echo " KerberosV support: $KRB5_MSG" 22000echo " SELinux support: $SELINUX_MSG" 22001echo " MD5 password support: $MD5_MSG" 22002echo " libedit support: $LIBEDIT_MSG" 22003echo " libldns support: $LDNS_MSG" 22004echo " Solaris process contract support: $SPC_MSG" 22005echo " Solaris project support: $SP_MSG" 22006echo " Solaris privilege support: $SPP_MSG" 22007echo " IP address in \$DISPLAY hack: $DISPLAY_HACK_MSG" 22008echo " Translate v4 in v6 hack: $IPV4_IN6_HACK_MSG" 22009echo " BSD Auth support: $BSD_AUTH_MSG" 22010echo " Random number source: $RAND_MSG" 22011echo " Privsep sandbox style: $SANDBOX_STYLE" 22012echo " PKCS#11 support: $enable_pkcs11" 22013echo " U2F/FIDO support: $enable_sk" 22014 22015echo "" 22016 22017echo " Host: ${host}" 22018echo " Compiler: ${CC}" 22019echo " Compiler flags: ${CFLAGS}" 22020echo "Preprocessor flags: ${CPPFLAGS}" 22021echo " Linker flags: ${LDFLAGS}" 22022echo " Libraries: ${LIBS}" 22023if test ! -z "${SSHDLIBS}"; then 22024echo " +for sshd: ${SSHDLIBS}" 22025fi 22026 22027echo "" 22028 22029if test "x$MAKE_PACKAGE_SUPPORTED" = "xyes" ; then 22030 echo "SVR4 style packages are supported with \"make package\"" 22031 echo "" 22032fi 22033 22034if test "x$PAM_MSG" = "xyes" ; then 22035 echo "PAM is enabled. You may need to install a PAM control file " 22036 echo "for sshd, otherwise password authentication may fail. " 22037 echo "Example PAM control files can be found in the contrib/ " 22038 echo "subdirectory" 22039 echo "" 22040fi 22041 22042if test ! -z "$NO_PEERCHECK" ; then 22043 echo "WARNING: the operating system that you are using does not" 22044 echo "appear to support getpeereid(), getpeerucred() or the" 22045 echo "SO_PEERCRED getsockopt() option. These facilities are used to" 22046 echo "enforce security checks to prevent unauthorised connections to" 22047 echo "ssh-agent. Their absence increases the risk that a malicious" 22048 echo "user can connect to your agent." 22049 echo "" 22050fi 22051 22052if test "$AUDIT_MODULE" = "bsm" ; then 22053 echo "WARNING: BSM audit support is currently considered EXPERIMENTAL." 22054 echo "See the Solaris section in README.platform for details." 22055fi 22056