1#! /bin/sh 2# Guess values for system-dependent variables and create Makefiles. 3# Generated by GNU Autoconf 2.69 for cpplib . 4# 5# Report bugs to <gcc-bugs@gcc.gnu.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: gcc-bugs@gcc.gnu.org about your system, including any 271$0: error possibly output before this message. Then install 272$0: a modern shell, or manually run the script under such a 273$0: shell if you do have one." 274 fi 275 exit 1 276fi 277fi 278fi 279SHELL=${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='cpplib' 582PACKAGE_TARNAME='cpplib' 583PACKAGE_VERSION=' ' 584PACKAGE_STRING='cpplib ' 585PACKAGE_BUGREPORT='gcc-bugs@gcc.gnu.org' 586PACKAGE_URL='' 587 588ac_unique_file="ucnid.h" 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 626PICFLAG 627MAINT 628USED_CATALOGS 629PACKAGE 630LTLIBICONV 631LIBICONV 632CATOBJEXT 633GENCAT 634INSTOBJEXT 635DATADIRNAME 636CATALOGS 637POSUB 638GMSGFMT 639XGETTEXT 640INCINTL 641LIBINTL_DEP 642LIBINTL 643USE_NLS 644ALLOCA 645LIBOBJS 646CXXDEPMODE 647DEPDIR 648am__leading_dot 649WERROR 650noexception_flags 651WARN_PEDANTIC 652c_warn 653warn 654AUTOHEADER 655AUTOCONF 656ACLOCAL 657EGREP 658GREP 659CPP 660RANLIB 661ac_ct_CXX 662CXXFLAGS 663CXX 664OBJEXT 665EXEEXT 666ac_ct_CC 667CPPFLAGS 668LDFLAGS 669CFLAGS 670CC 671INSTALL_DATA 672INSTALL_SCRIPT 673INSTALL_PROGRAM 674SET_MAKE 675target_os 676target_vendor 677target_cpu 678target 679host_os 680host_vendor 681host_cpu 682host 683build_os 684build_vendor 685build_cpu 686build 687target_alias 688host_alias 689build_alias 690LIBS 691ECHO_T 692ECHO_N 693ECHO_C 694DEFS 695mandir 696localedir 697libdir 698psdir 699pdfdir 700dvidir 701htmldir 702infodir 703docdir 704oldincludedir 705includedir 706localstatedir 707sharedstatedir 708sysconfdir 709datadir 710datarootdir 711libexecdir 712sbindir 713bindir 714program_transform_name 715prefix 716exec_prefix 717PACKAGE_URL 718PACKAGE_BUGREPORT 719PACKAGE_STRING 720PACKAGE_VERSION 721PACKAGE_TARNAME 722PACKAGE_NAME 723PATH_SEPARATOR 724SHELL' 725ac_subst_files='' 726ac_user_opts=' 727enable_option_checking 728enable_largefile 729enable_werror_always 730with_gnu_ld 731enable_rpath 732with_libiconv_prefix 733with_libiconv_type 734enable_maintainer_mode 735enable_checking 736enable_canonical_system_headers 737enable_host_shared 738enable_valgrind_annotations 739' 740 ac_precious_vars='build_alias 741host_alias 742target_alias 743CC 744CFLAGS 745LDFLAGS 746LIBS 747CPPFLAGS 748CXX 749CXXFLAGS 750CCC 751CPP' 752 753 754# Initialize some variables set by options. 755ac_init_help= 756ac_init_version=false 757ac_unrecognized_opts= 758ac_unrecognized_sep= 759# The variables have the same names as the options, with 760# dashes changed to underlines. 761cache_file=/dev/null 762exec_prefix=NONE 763no_create= 764no_recursion= 765prefix=NONE 766program_prefix=NONE 767program_suffix=NONE 768program_transform_name=s,x,x, 769silent= 770site= 771srcdir= 772verbose= 773x_includes=NONE 774x_libraries=NONE 775 776# Installation directory options. 777# These are left unexpanded so users can "make install exec_prefix=/foo" 778# and all the variables that are supposed to be based on exec_prefix 779# by default will actually change. 780# Use braces instead of parens because sh, perl, etc. also accept them. 781# (The list follows the same order as the GNU Coding Standards.) 782bindir='${exec_prefix}/bin' 783sbindir='${exec_prefix}/sbin' 784libexecdir='${exec_prefix}/libexec' 785datarootdir='${prefix}/share' 786datadir='${datarootdir}' 787sysconfdir='${prefix}/etc' 788sharedstatedir='${prefix}/com' 789localstatedir='${prefix}/var' 790includedir='${prefix}/include' 791oldincludedir='/usr/include' 792docdir='${datarootdir}/doc/${PACKAGE_TARNAME}' 793infodir='${datarootdir}/info' 794htmldir='${docdir}' 795dvidir='${docdir}' 796pdfdir='${docdir}' 797psdir='${docdir}' 798libdir='${exec_prefix}/lib' 799localedir='${datarootdir}/locale' 800mandir='${datarootdir}/man' 801 802ac_prev= 803ac_dashdash= 804for ac_option 805do 806 # If the previous option needs an argument, assign it. 807 if test -n "$ac_prev"; then 808 eval $ac_prev=\$ac_option 809 ac_prev= 810 continue 811 fi 812 813 case $ac_option in 814 *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;; 815 *=) ac_optarg= ;; 816 *) ac_optarg=yes ;; 817 esac 818 819 # Accept the important Cygnus configure options, so we can diagnose typos. 820 821 case $ac_dashdash$ac_option in 822 --) 823 ac_dashdash=yes ;; 824 825 -bindir | --bindir | --bindi | --bind | --bin | --bi) 826 ac_prev=bindir ;; 827 -bindir=* | --bindir=* | --bindi=* | 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See below for descriptions of some of the useful variables. 1298 1299Defaults for the options are specified in brackets. 1300 1301Configuration: 1302 -h, --help display this help and exit 1303 --help=short display options specific to this package 1304 --help=recursive display the short help of all the included packages 1305 -V, --version display version information and exit 1306 -q, --quiet, --silent do not print \`checking ...' messages 1307 --cache-file=FILE cache test results in FILE [disabled] 1308 -C, --config-cache alias for \`--cache-file=config.cache' 1309 -n, --no-create do not create output files 1310 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 1311 1312Installation directories: 1313 --prefix=PREFIX install architecture-independent files in PREFIX 1314 [$ac_default_prefix] 1315 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1316 [PREFIX] 1317 1318By default, \`make install' will install all the files in 1319\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 1320an installation prefix other than \`$ac_default_prefix' using \`--prefix', 1321for instance \`--prefix=\$HOME'. 1322 1323For better control, use the options below. 1324 1325Fine tuning of the installation directories: 1326 --bindir=DIR user executables [EPREFIX/bin] 1327 --sbindir=DIR system admin executables [EPREFIX/sbin] 1328 --libexecdir=DIR program executables [EPREFIX/libexec] 1329 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1330 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1331 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1332 --libdir=DIR object code libraries [EPREFIX/lib] 1333 --includedir=DIR C header files [PREFIX/include] 1334 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1335 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1336 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1337 --infodir=DIR info documentation [DATAROOTDIR/info] 1338 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1339 --mandir=DIR man documentation [DATAROOTDIR/man] 1340 --docdir=DIR documentation root [DATAROOTDIR/doc/cpplib] 1341 --htmldir=DIR html documentation [DOCDIR] 1342 --dvidir=DIR dvi documentation [DOCDIR] 1343 --pdfdir=DIR pdf documentation [DOCDIR] 1344 --psdir=DIR ps documentation [DOCDIR] 1345_ACEOF 1346 1347 cat <<\_ACEOF 1348 1349System types: 1350 --build=BUILD configure for building on BUILD [guessed] 1351 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1352 --target=TARGET configure for building compilers for TARGET [HOST] 1353_ACEOF 1354fi 1355 1356if test -n "$ac_init_help"; then 1357 case $ac_init_help in 1358 short | recursive ) echo "Configuration of cpplib :";; 1359 esac 1360 cat <<\_ACEOF 1361 1362Optional Features: 1363 --disable-option-checking ignore unrecognized --enable/--with options 1364 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1365 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1366 --disable-largefile omit support for large files 1367 --enable-werror-always enable -Werror despite compiler version 1368 --disable-rpath do not hardcode runtime library paths 1369 --enable-maintainer-mode enable rules only needed by maintainers 1370 --enable-checking[=LIST] 1371 enable expensive run-time checks. With LIST, enable 1372 only specific categories of checks. Categories are: 1373 yes,no,all,none,release. Flags are: misc,valgrind or 1374 other strings 1375 --enable-canonical-system-headers 1376 enable or disable system headers canonicalization 1377 --enable-host-shared build host code as shared libraries 1378 --enable-valgrind-annotations 1379 enable valgrind runtime interaction 1380 1381Optional Packages: 1382 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] 1383 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) 1384 --with-gnu-ld assume the C compiler uses GNU ld default=no 1385 --with-libiconv-prefix[=DIR] search for libiconv in DIR/include and DIR/lib 1386 --without-libiconv-prefix don't search for libiconv in includedir and libdir 1387 --with-libiconv-type=TYPE type of library to search for (auto/static/shared) 1388 1389Some influential environment variables: 1390 CC C compiler command 1391 CFLAGS C compiler flags 1392 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a 1393 nonstandard directory <lib dir> 1394 LIBS libraries to pass to the linker, e.g. -l<library> 1395 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if 1396 you have headers in a nonstandard directory <include dir> 1397 CXX C++ compiler command 1398 CXXFLAGS C++ compiler flags 1399 CPP C preprocessor 1400 1401Use these variables to override the choices made by `configure' or to help 1402it to find libraries and programs with nonstandard names/locations. 1403 1404Report bugs to <gcc-bugs@gcc.gnu.org>. 1405_ACEOF 1406ac_status=$? 1407fi 1408 1409if test "$ac_init_help" = "recursive"; then 1410 # If there are subdirs, report their specific --help. 1411 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue 1412 test -d "$ac_dir" || 1413 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || 1414 continue 1415 ac_builddir=. 1416 1417case "$ac_dir" in 1418.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 1419*) 1420 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 1421 # A ".." for each directory in $ac_dir_suffix. 1422 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 1423 case $ac_top_builddir_sub in 1424 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 1425 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 1426 esac ;; 1427esac 1428ac_abs_top_builddir=$ac_pwd 1429ac_abs_builddir=$ac_pwd$ac_dir_suffix 1430# for backward compatibility: 1431ac_top_builddir=$ac_top_build_prefix 1432 1433case $srcdir in 1434 .) # We are building in place. 1435 ac_srcdir=. 1436 ac_top_srcdir=$ac_top_builddir_sub 1437 ac_abs_top_srcdir=$ac_pwd ;; 1438 [\\/]* | ?:[\\/]* ) # Absolute name. 1439 ac_srcdir=$srcdir$ac_dir_suffix; 1440 ac_top_srcdir=$srcdir 1441 ac_abs_top_srcdir=$srcdir ;; 1442 *) # Relative name. 1443 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 1444 ac_top_srcdir=$ac_top_build_prefix$srcdir 1445 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 1446esac 1447ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 1448 1449 cd "$ac_dir" || { ac_status=$?; continue; } 1450 # Check for guested configure. 1451 if test -f "$ac_srcdir/configure.gnu"; then 1452 echo && 1453 $SHELL "$ac_srcdir/configure.gnu" --help=recursive 1454 elif test -f "$ac_srcdir/configure"; then 1455 echo && 1456 $SHELL "$ac_srcdir/configure" --help=recursive 1457 else 1458 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 1459 fi || ac_status=$? 1460 cd "$ac_pwd" || { ac_status=$?; break; } 1461 done 1462fi 1463 1464test -n "$ac_init_help" && exit $ac_status 1465if $ac_init_version; then 1466 cat <<\_ACEOF 1467cpplib configure 1468generated by GNU Autoconf 2.69 1469 1470Copyright (C) 2012 Free Software Foundation, Inc. 1471This configure script is free software; the Free Software Foundation 1472gives unlimited permission to copy, distribute and modify it. 1473_ACEOF 1474 exit 1475fi 1476 1477## ------------------------ ## 1478## Autoconf initialization. ## 1479## ------------------------ ## 1480 1481# ac_fn_c_try_compile LINENO 1482# -------------------------- 1483# Try to compile conftest.$ac_ext, and return whether this succeeded. 1484ac_fn_c_try_compile () 1485{ 1486 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1487 rm -f conftest.$ac_objext 1488 if { { ac_try="$ac_compile" 1489case "(($ac_try" in 1490 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1491 *) ac_try_echo=$ac_try;; 1492esac 1493eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1494$as_echo "$ac_try_echo"; } >&5 1495 (eval "$ac_compile") 2>conftest.err 1496 ac_status=$? 1497 if test -s conftest.err; then 1498 grep -v '^ *+' conftest.err >conftest.er1 1499 cat conftest.er1 >&5 1500 mv -f conftest.er1 conftest.err 1501 fi 1502 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1503 test $ac_status = 0; } && { 1504 test -z "$ac_c_werror_flag" || 1505 test ! -s conftest.err 1506 } && test -s conftest.$ac_objext; then : 1507 ac_retval=0 1508else 1509 $as_echo "$as_me: failed program was:" >&5 1510sed 's/^/| /' conftest.$ac_ext >&5 1511 1512 ac_retval=1 1513fi 1514 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1515 as_fn_set_status $ac_retval 1516 1517} # ac_fn_c_try_compile 1518 1519# ac_fn_cxx_try_compile LINENO 1520# ---------------------------- 1521# Try to compile conftest.$ac_ext, and return whether this succeeded. 1522ac_fn_cxx_try_compile () 1523{ 1524 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1525 rm -f conftest.$ac_objext 1526 if { { ac_try="$ac_compile" 1527case "(($ac_try" in 1528 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1529 *) ac_try_echo=$ac_try;; 1530esac 1531eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1532$as_echo "$ac_try_echo"; } >&5 1533 (eval "$ac_compile") 2>conftest.err 1534 ac_status=$? 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1572 if test -s conftest.err; then 1573 grep -v '^ *+' conftest.err >conftest.er1 1574 cat conftest.er1 >&5 1575 mv -f conftest.er1 conftest.err 1576 fi 1577 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1578 test $ac_status = 0; } > conftest.i && { 1579 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 1580 test ! -s conftest.err 1581 }; then : 1582 ac_retval=0 1583else 1584 $as_echo "$as_me: failed program was:" >&5 1585sed 's/^/| /' conftest.$ac_ext >&5 1586 1587 ac_retval=1 1588fi 1589 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1590 as_fn_set_status $ac_retval 1591 1592} # ac_fn_c_try_cpp 1593 1594# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES 1595# ------------------------------------------------------- 1596# Tests whether HEADER exists, giving a warning if it cannot be compiled using 1597# the include files in INCLUDES and setting the cache variable VAR 1598# accordingly. 1599ac_fn_c_check_header_mongrel () 1600{ 1601 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1602 if eval \${$3+:} false; then : 1603 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1604$as_echo_n "checking for $2... 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" >&6; } 1736if eval \${$3+:} false; then : 1737 $as_echo_n "(cached) " >&6 1738else 1739 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1740/* end confdefs.h. */ 1741$4 1742#include <$2> 1743_ACEOF 1744if ac_fn_c_try_compile "$LINENO"; then : 1745 eval "$3=yes" 1746else 1747 eval "$3=no" 1748fi 1749rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1750fi 1751eval ac_res=\$$3 1752 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1753$as_echo "$ac_res" >&6; } 1754 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1755 1756} # ac_fn_c_check_header_compile 1757 1758# ac_fn_c_try_link LINENO 1759# ----------------------- 1760# Try to link conftest.$ac_ext, and return whether this succeeded. 1761ac_fn_c_try_link () 1762{ 1763 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1764 rm -f conftest.$ac_objext conftest$ac_exeext 1765 if { { ac_try="$ac_link" 1766case "(($ac_try" in 1767 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1768 *) ac_try_echo=$ac_try;; 1769esac 1770eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1771$as_echo "$ac_try_echo"; } >&5 1772 (eval "$ac_link") 2>conftest.err 1773 ac_status=$? 1774 if test -s conftest.err; then 1775 grep -v '^ *+' conftest.err >conftest.er1 1776 cat conftest.er1 >&5 1777 mv -f conftest.er1 conftest.err 1778 fi 1779 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1780 test $ac_status = 0; } && { 1781 test -z "$ac_c_werror_flag" || 1782 test ! -s conftest.err 1783 } && test -s conftest$ac_exeext && { 1784 test "$cross_compiling" = yes || 1785 test -x conftest$ac_exeext 1786 }; then : 1787 ac_retval=0 1788else 1789 $as_echo "$as_me: failed program was:" >&5 1790sed 's/^/| /' conftest.$ac_ext >&5 1791 1792 ac_retval=1 1793fi 1794 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information 1795 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would 1796 # interfere with the next link command; also delete a directory that is 1797 # left behind by Apple's compiler. We do this before executing the actions. 1798 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1799 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1800 as_fn_set_status $ac_retval 1801 1802} # ac_fn_c_try_link 1803 1804# ac_fn_c_check_type LINENO TYPE VAR INCLUDES 1805# ------------------------------------------- 1806# Tests whether TYPE exists after having included INCLUDES, setting cache 1807# variable VAR accordingly. 1808ac_fn_c_check_type () 1809{ 1810 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1811 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1812$as_echo_n "checking for $2... " >&6; } 1813if eval \${$3+:} false; then : 1814 $as_echo_n "(cached) " >&6 1815else 1816 eval "$3=no" 1817 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1818/* end confdefs.h. */ 1819$4 1820int 1821main () 1822{ 1823if (sizeof ($2)) 1824 return 0; 1825 ; 1826 return 0; 1827} 1828_ACEOF 1829if ac_fn_c_try_compile "$LINENO"; then : 1830 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1831/* end confdefs.h. */ 1832$4 1833int 1834main () 1835{ 1836if (sizeof (($2))) 1837 return 0; 1838 ; 1839 return 0; 1840} 1841_ACEOF 1842if ac_fn_c_try_compile "$LINENO"; then : 1843 1844else 1845 eval "$3=yes" 1846fi 1847rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1848fi 1849rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1850fi 1851eval ac_res=\$$3 1852 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1853$as_echo "$ac_res" >&6; } 1854 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1855 1856} # ac_fn_c_check_type 1857 1858# ac_fn_c_find_uintX_t LINENO BITS VAR 1859# ------------------------------------ 1860# Finds an unsigned integer type with width BITS, setting cache variable VAR 1861# accordingly. 1862ac_fn_c_find_uintX_t () 1863{ 1864 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1865 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uint$2_t" >&5 1866$as_echo_n "checking for uint$2_t... " >&6; } 1867if eval \${$3+:} false; then : 1868 $as_echo_n "(cached) " >&6 1869else 1870 eval "$3=no" 1871 # Order is important - never check a type that is potentially smaller 1872 # than half of the expected target width. 1873 for ac_type in uint$2_t 'unsigned int' 'unsigned long int' \ 1874 'unsigned long long int' 'unsigned short int' 'unsigned char'; do 1875 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1876/* end confdefs.h. */ 1877$ac_includes_default 1878int 1879main () 1880{ 1881static int test_array [1 - 2 * !((($ac_type) -1 >> ($2 / 2 - 1)) >> ($2 / 2 - 1) == 3)]; 1882test_array [0] = 0; 1883return test_array [0]; 1884 1885 ; 1886 return 0; 1887} 1888_ACEOF 1889if ac_fn_c_try_compile "$LINENO"; then : 1890 case $ac_type in #( 1891 uint$2_t) : 1892 eval "$3=yes" ;; #( 1893 *) : 1894 eval "$3=\$ac_type" ;; 1895esac 1896fi 1897rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1898 if eval test \"x\$"$3"\" = x"no"; then : 1899 1900else 1901 break 1902fi 1903 done 1904fi 1905eval ac_res=\$$3 1906 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1907$as_echo "$ac_res" >&6; } 1908 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1909 1910} # ac_fn_c_find_uintX_t 1911 1912# ac_fn_c_compute_int LINENO EXPR VAR INCLUDES 1913# -------------------------------------------- 1914# Tries to find the compile-time value of EXPR in a program that includes 1915# INCLUDES, setting VAR accordingly. Returns whether the value could be 1916# computed 1917ac_fn_c_compute_int () 1918{ 1919 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1920 if test "$cross_compiling" = yes; then 1921 # Depending upon the size, compute the lo and hi bounds. 1922cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1923/* end confdefs.h. */ 1924$4 1925int 1926main () 1927{ 1928static int test_array [1 - 2 * !(($2) >= 0)]; 1929test_array [0] = 0; 1930return test_array [0]; 1931 1932 ; 1933 return 0; 1934} 1935_ACEOF 1936if ac_fn_c_try_compile "$LINENO"; then : 1937 ac_lo=0 ac_mid=0 1938 while :; do 1939 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1940/* end confdefs.h. */ 1941$4 1942int 1943main () 1944{ 1945static int test_array [1 - 2 * !(($2) <= $ac_mid)]; 1946test_array [0] = 0; 1947return test_array [0]; 1948 1949 ; 1950 return 0; 1951} 1952_ACEOF 1953if ac_fn_c_try_compile "$LINENO"; then : 1954 ac_hi=$ac_mid; break 1955else 1956 as_fn_arith $ac_mid + 1 && ac_lo=$as_val 1957 if test $ac_lo -le $ac_mid; then 1958 ac_lo= ac_hi= 1959 break 1960 fi 1961 as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val 1962fi 1963rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1964 done 1965else 1966 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1967/* end confdefs.h. */ 1968$4 1969int 1970main () 1971{ 1972static int test_array [1 - 2 * !(($2) < 0)]; 1973test_array [0] = 0; 1974return test_array [0]; 1975 1976 ; 1977 return 0; 1978} 1979_ACEOF 1980if ac_fn_c_try_compile "$LINENO"; then : 1981 ac_hi=-1 ac_mid=-1 1982 while :; do 1983 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1984/* end confdefs.h. */ 1985$4 1986int 1987main () 1988{ 1989static int test_array [1 - 2 * !(($2) >= $ac_mid)]; 1990test_array [0] = 0; 1991return test_array [0]; 1992 1993 ; 1994 return 0; 1995} 1996_ACEOF 1997if ac_fn_c_try_compile "$LINENO"; then : 1998 ac_lo=$ac_mid; break 1999else 2000 as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val 2001 if test $ac_mid -le $ac_hi; then 2002 ac_lo= ac_hi= 2003 break 2004 fi 2005 as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val 2006fi 2007rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2008 done 2009else 2010 ac_lo= ac_hi= 2011fi 2012rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2013fi 2014rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2015# Binary search between lo and hi bounds. 2016while test "x$ac_lo" != "x$ac_hi"; do 2017 as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val 2018 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2019/* end confdefs.h. */ 2020$4 2021int 2022main () 2023{ 2024static int test_array [1 - 2 * !(($2) <= $ac_mid)]; 2025test_array [0] = 0; 2026return test_array [0]; 2027 2028 ; 2029 return 0; 2030} 2031_ACEOF 2032if ac_fn_c_try_compile "$LINENO"; then : 2033 ac_hi=$ac_mid 2034else 2035 as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val 2036fi 2037rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2038done 2039case $ac_lo in #(( 2040?*) eval "$3=\$ac_lo"; ac_retval=0 ;; 2041'') ac_retval=1 ;; 2042esac 2043 else 2044 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2045/* end confdefs.h. */ 2046$4 2047static long int longval () { return $2; } 2048static unsigned long int ulongval () { return $2; } 2049#include <stdio.h> 2050#include <stdlib.h> 2051int 2052main () 2053{ 2054 2055 FILE *f = fopen ("conftest.val", "w"); 2056 if (! f) 2057 return 1; 2058 if (($2) < 0) 2059 { 2060 long int i = longval (); 2061 if (i != ($2)) 2062 return 1; 2063 fprintf (f, "%ld", i); 2064 } 2065 else 2066 { 2067 unsigned long int i = ulongval (); 2068 if (i != ($2)) 2069 return 1; 2070 fprintf (f, "%lu", i); 2071 } 2072 /* Do not output a trailing newline, as this causes \r\n confusion 2073 on some platforms. */ 2074 return ferror (f) || fclose (f) != 0; 2075 2076 ; 2077 return 0; 2078} 2079_ACEOF 2080if ac_fn_c_try_run "$LINENO"; then : 2081 echo >>conftest.val; read $3 <conftest.val; ac_retval=0 2082else 2083 ac_retval=1 2084fi 2085rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 2086 conftest.$ac_objext conftest.beam conftest.$ac_ext 2087rm -f conftest.val 2088 2089 fi 2090 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2091 as_fn_set_status $ac_retval 2092 2093} # ac_fn_c_compute_int 2094 2095# ac_fn_c_check_func LINENO FUNC VAR 2096# ---------------------------------- 2097# Tests whether FUNC exists, setting the cache variable VAR accordingly 2098ac_fn_c_check_func () 2099{ 2100 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 2101 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 2102$as_echo_n "checking for $2... " >&6; } 2103if eval \${$3+:} false; then : 2104 $as_echo_n "(cached) " >&6 2105else 2106 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2107/* end confdefs.h. */ 2108/* Define $2 to an innocuous variant, in case <limits.h> declares $2. 2109 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 2110#define $2 innocuous_$2 2111 2112/* System header to define __stub macros and hopefully few prototypes, 2113 which can conflict with char $2 (); below. 2114 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 2115 <limits.h> exists even on freestanding compilers. */ 2116 2117#ifdef __STDC__ 2118# include <limits.h> 2119#else 2120# include <assert.h> 2121#endif 2122 2123#undef $2 2124 2125/* Override any GCC internal prototype to avoid an error. 2126 Use char because int might match the return type of a GCC 2127 builtin and then its argument prototype would still apply. */ 2128#ifdef __cplusplus 2129extern "C" 2130#endif 2131char $2 (); 2132/* The GNU C library defines this for functions which it implements 2133 to always fail with ENOSYS. Some functions are actually named 2134 something starting with __ and the normal name is an alias. */ 2135#if defined __stub_$2 || defined __stub___$2 2136choke me 2137#endif 2138 2139int 2140main () 2141{ 2142return $2 (); 2143 ; 2144 return 0; 2145} 2146_ACEOF 2147if ac_fn_c_try_link "$LINENO"; then : 2148 eval "$3=yes" 2149else 2150 eval "$3=no" 2151fi 2152rm -f core conftest.err conftest.$ac_objext \ 2153 conftest$ac_exeext conftest.$ac_ext 2154fi 2155eval ac_res=\$$3 2156 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 2157$as_echo "$ac_res" >&6; } 2158 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2159 2160} # ac_fn_c_check_func 2161 2162# ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES 2163# --------------------------------------------- 2164# Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR 2165# accordingly. 2166ac_fn_c_check_decl () 2167{ 2168 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 2169 as_decl_name=`echo $2|sed 's/ *(.*//'` 2170 as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'` 2171 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5 2172$as_echo_n "checking whether $as_decl_name is declared... " >&6; } 2173if eval \${$3+:} false; then : 2174 $as_echo_n "(cached) " >&6 2175else 2176 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2177/* end confdefs.h. */ 2178$4 2179int 2180main () 2181{ 2182#ifndef $as_decl_name 2183#ifdef __cplusplus 2184 (void) $as_decl_use; 2185#else 2186 (void) $as_decl_name; 2187#endif 2188#endif 2189 2190 ; 2191 return 0; 2192} 2193_ACEOF 2194if ac_fn_c_try_compile "$LINENO"; then : 2195 eval "$3=yes" 2196else 2197 eval "$3=no" 2198fi 2199rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2200fi 2201eval ac_res=\$$3 2202 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 2203$as_echo "$ac_res" >&6; } 2204 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2205 2206} # ac_fn_c_check_decl 2207 2208# ac_fn_cxx_try_link LINENO 2209# ------------------------- 2210# Try to link conftest.$ac_ext, and return whether this succeeded. 2211ac_fn_cxx_try_link () 2212{ 2213 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 2214 rm -f conftest.$ac_objext conftest$ac_exeext 2215 if { { ac_try="$ac_link" 2216case "(($ac_try" in 2217 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2218 *) ac_try_echo=$ac_try;; 2219esac 2220eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2221$as_echo "$ac_try_echo"; } >&5 2222 (eval "$ac_link") 2>conftest.err 2223 ac_status=$? 2224 if test -s conftest.err; then 2225 grep -v '^ *+' conftest.err >conftest.er1 2226 cat conftest.er1 >&5 2227 mv -f conftest.er1 conftest.err 2228 fi 2229 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2230 test $ac_status = 0; } && { 2231 test -z "$ac_cxx_werror_flag" || 2232 test ! -s conftest.err 2233 } && test -s conftest$ac_exeext && { 2234 test "$cross_compiling" = yes || 2235 test -x conftest$ac_exeext 2236 }; then : 2237 ac_retval=0 2238else 2239 $as_echo "$as_me: failed program was:" >&5 2240sed 's/^/| /' conftest.$ac_ext >&5 2241 2242 ac_retval=1 2243fi 2244 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information 2245 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would 2246 # interfere with the next link command; also delete a directory that is 2247 # left behind by Apple's compiler. We do this before executing the actions. 2248 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 2249 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2250 as_fn_set_status $ac_retval 2251 2252} # ac_fn_cxx_try_link 2253cat >config.log <<_ACEOF 2254This file contains any messages produced by compilers while 2255running configure, to aid debugging if configure makes a mistake. 2256 2257It was created by cpplib $as_me , which was 2258generated by GNU Autoconf 2.69. Invocation command line was 2259 2260 $ $0 $@ 2261 2262_ACEOF 2263exec 5>>config.log 2264{ 2265cat <<_ASUNAME 2266## --------- ## 2267## Platform. ## 2268## --------- ## 2269 2270hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 2271uname -m = `(uname -m) 2>/dev/null || echo unknown` 2272uname -r = `(uname -r) 2>/dev/null || echo unknown` 2273uname -s = `(uname -s) 2>/dev/null || echo unknown` 2274uname -v = `(uname -v) 2>/dev/null || echo unknown` 2275 2276/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 2277/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 2278 2279/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 2280/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 2281/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 2282/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 2283/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 2284/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 2285/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 2286 2287_ASUNAME 2288 2289as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2290for as_dir in $PATH 2291do 2292 IFS=$as_save_IFS 2293 test -z "$as_dir" && as_dir=. 2294 $as_echo "PATH: $as_dir" 2295 done 2296IFS=$as_save_IFS 2297 2298} >&5 2299 2300cat >&5 <<_ACEOF 2301 2302 2303## ----------- ## 2304## Core tests. ## 2305## ----------- ## 2306 2307_ACEOF 2308 2309 2310# Keep a trace of the command line. 2311# Strip out --no-create and --no-recursion so they do not pile up. 2312# Strip out --silent because we don't want to record it for future runs. 2313# Also quote any args containing shell meta-characters. 2314# Make two passes to allow for proper duplicate-argument suppression. 2315ac_configure_args= 2316ac_configure_args0= 2317ac_configure_args1= 2318ac_must_keep_next=false 2319for ac_pass in 1 2 2320do 2321 for ac_arg 2322 do 2323 case $ac_arg in 2324 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 2325 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 2326 | -silent | --silent | --silen | --sile | --sil) 2327 continue ;; 2328 *\'*) 2329 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 2330 esac 2331 case $ac_pass in 2332 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 2333 2) 2334 as_fn_append ac_configure_args1 " '$ac_arg'" 2335 if test $ac_must_keep_next = true; then 2336 ac_must_keep_next=false # Got value, back to normal. 2337 else 2338 case $ac_arg in 2339 *=* | --config-cache | -C | -disable-* | --disable-* \ 2340 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 2341 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 2342 | -with-* | --with-* | -without-* | --without-* | --x) 2343 case "$ac_configure_args0 " in 2344 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 2345 esac 2346 ;; 2347 -* ) ac_must_keep_next=true ;; 2348 esac 2349 fi 2350 as_fn_append ac_configure_args " '$ac_arg'" 2351 ;; 2352 esac 2353 done 2354done 2355{ ac_configure_args0=; unset ac_configure_args0;} 2356{ ac_configure_args1=; unset ac_configure_args1;} 2357 2358# When interrupted or exit'd, cleanup temporary files, and complete 2359# config.log. 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" >&6; } 2796if test -z "$INSTALL"; then 2797if ${ac_cv_path_install+:} false; then : 2798 $as_echo_n "(cached) " >&6 2799else 2800 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2801for as_dir in $PATH 2802do 2803 IFS=$as_save_IFS 2804 test -z "$as_dir" && as_dir=. 2805 # Account for people who put trailing slashes in PATH elements. 2806case $as_dir/ in #(( 2807 ./ | .// | /[cC]/* | \ 2808 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 2809 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 2810 /usr/ucb/* ) ;; 2811 *) 2812 # OSF1 and SCO ODT 3.0 have their own names for install. 2813 # Don't use installbsd from OSF since it installs stuff as root 2814 # by default. 2815 for ac_prog in ginstall scoinst install; do 2816 for ac_exec_ext in '' $ac_executable_extensions; do 2817 if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then 2818 if test $ac_prog = install && 2819 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2820 # AIX install. It has an incompatible calling convention. 2821 : 2822 elif test $ac_prog = install && 2823 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2824 # program-specific install script used by HP pwplus--don't use. 2825 : 2826 else 2827 rm -rf conftest.one conftest.two conftest.dir 2828 echo one > conftest.one 2829 echo two > conftest.two 2830 mkdir conftest.dir 2831 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && 2832 test -s conftest.one && test -s conftest.two && 2833 test -s conftest.dir/conftest.one && 2834 test -s conftest.dir/conftest.two 2835 then 2836 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" 2837 break 3 2838 fi 2839 fi 2840 fi 2841 done 2842 done 2843 ;; 2844esac 2845 2846 done 2847IFS=$as_save_IFS 2848 2849rm -rf conftest.one conftest.two conftest.dir 2850 2851fi 2852 if test "${ac_cv_path_install+set}" = set; then 2853 INSTALL=$ac_cv_path_install 2854 else 2855 # As a last resort, use the slow shell script. Don't cache a 2856 # value for INSTALL within a source directory, because that will 2857 # break other packages using the cache if that directory is 2858 # removed, or if the value is a relative name. 2859 INSTALL=$ac_install_sh 2860 fi 2861fi 2862{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 2863$as_echo "$INSTALL" >&6; } 2864 2865# Use test -z because SunOS4 sh mishandles braces in ${var-val}. 2866# It thinks the first close brace ends the variable substitution. 2867test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 2868 2869test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 2870 2871test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 2872 2873ac_ext=c 2874ac_cpp='$CPP $CPPFLAGS' 2875ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2876ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2877ac_compiler_gnu=$ac_cv_c_compiler_gnu 2878if test -n "$ac_tool_prefix"; then 2879 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2880set dummy ${ac_tool_prefix}gcc; ac_word=$2 2881{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2882$as_echo_n "checking for $ac_word... " >&6; } 2883if ${ac_cv_prog_CC+:} false; then : 2884 $as_echo_n "(cached) " >&6 2885else 2886 if test -n "$CC"; then 2887 ac_cv_prog_CC="$CC" # Let the user override the test. 2888else 2889as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2890for as_dir in $PATH 2891do 2892 IFS=$as_save_IFS 2893 test -z "$as_dir" && as_dir=. 2894 for ac_exec_ext in '' $ac_executable_extensions; do 2895 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2896 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2897 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2898 break 2 2899 fi 2900done 2901 done 2902IFS=$as_save_IFS 2903 2904fi 2905fi 2906CC=$ac_cv_prog_CC 2907if test -n "$CC"; then 2908 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2909$as_echo "$CC" >&6; } 2910else 2911 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2912$as_echo "no" >&6; } 2913fi 2914 2915 2916fi 2917if test -z "$ac_cv_prog_CC"; then 2918 ac_ct_CC=$CC 2919 # Extract the first word of "gcc", so it can be a program name with args. 2920set dummy gcc; ac_word=$2 2921{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2922$as_echo_n "checking for $ac_word... " >&6; } 2923if ${ac_cv_prog_ac_ct_CC+:} false; then : 2924 $as_echo_n "(cached) " >&6 2925else 2926 if test -n "$ac_ct_CC"; then 2927 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2928else 2929as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2930for as_dir in $PATH 2931do 2932 IFS=$as_save_IFS 2933 test -z "$as_dir" && as_dir=. 2934 for ac_exec_ext in '' $ac_executable_extensions; do 2935 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2936 ac_cv_prog_ac_ct_CC="gcc" 2937 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2938 break 2 2939 fi 2940done 2941 done 2942IFS=$as_save_IFS 2943 2944fi 2945fi 2946ac_ct_CC=$ac_cv_prog_ac_ct_CC 2947if test -n "$ac_ct_CC"; then 2948 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2949$as_echo "$ac_ct_CC" >&6; } 2950else 2951 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2952$as_echo "no" >&6; } 2953fi 2954 2955 if test "x$ac_ct_CC" = x; then 2956 CC="" 2957 else 2958 case $cross_compiling:$ac_tool_warned in 2959yes:) 2960{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2961$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2962ac_tool_warned=yes ;; 2963esac 2964 CC=$ac_ct_CC 2965 fi 2966else 2967 CC="$ac_cv_prog_CC" 2968fi 2969 2970if test -z "$CC"; then 2971 if test -n "$ac_tool_prefix"; then 2972 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2973set dummy ${ac_tool_prefix}cc; ac_word=$2 2974{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2975$as_echo_n "checking for $ac_word... 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"no acceptable C compiler found in \$PATH 3174See \`config.log' for more details" "$LINENO" 5; } 3175 3176# Provide some information about the compiler. 3177$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3178set X $ac_compile 3179ac_compiler=$2 3180for ac_option in --version -v -V -qversion; do 3181 { { ac_try="$ac_compiler $ac_option >&5" 3182case "(($ac_try" in 3183 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3184 *) ac_try_echo=$ac_try;; 3185esac 3186eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3187$as_echo "$ac_try_echo"; } >&5 3188 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3189 ac_status=$? 3190 if test -s conftest.err; then 3191 sed '10a\ 3192... rest of stderr output deleted ... 3193 10q' conftest.err >conftest.er1 3194 cat conftest.er1 >&5 3195 fi 3196 rm -f conftest.er1 conftest.err 3197 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3198 test $ac_status = 0; } 3199done 3200 3201cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3202/* end confdefs.h. */ 3203 3204int 3205main () 3206{ 3207 3208 ; 3209 return 0; 3210} 3211_ACEOF 3212ac_clean_files_save=$ac_clean_files 3213ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3214# Try to create an executable without -o first, disregard a.out. 3215# It will help us diagnose broken compilers, and finding out an intuition 3216# of exeext. 3217{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3218$as_echo_n "checking whether the C compiler works... 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We should not override ac_cv_exeext if it was cached, 3248# so that the user can short-circuit this test for compilers unknown to 3249# Autoconf. 3250for ac_file in $ac_files '' 3251do 3252 test -f "$ac_file" || continue 3253 case $ac_file in 3254 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3255 ;; 3256 [ab].out ) 3257 # We found the default executable, but exeext='' is most 3258 # certainly right. 3259 break;; 3260 *.* ) 3261 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 3262 then :; else 3263 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3264 fi 3265 # We set ac_cv_exeext here because the later test for it is not 3266 # safe: cross compilers may not add the suffix if given an `-o' 3267 # argument, so we may need to know it at that point already. 3268 # Even if this section looks crufty: it has the advantage of 3269 # actually working. 3270 break;; 3271 * ) 3272 break;; 3273 esac 3274done 3275test "$ac_cv_exeext" = no && ac_cv_exeext= 3276 3277else 3278 ac_file='' 3279fi 3280if test -z "$ac_file"; then : 3281 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3282$as_echo "no" >&6; } 3283$as_echo "$as_me: failed program was:" >&5 3284sed 's/^/| /' conftest.$ac_ext >&5 3285 3286{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3287$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3288as_fn_error 77 "C compiler cannot create executables 3289See \`config.log' for more details" "$LINENO" 5; } 3290else 3291 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3292$as_echo "yes" >&6; } 3293fi 3294{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3295$as_echo_n "checking for C compiler default output file name... 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For instance with Cygwin, `ls conftest' will 3317# work properly (i.e., refer to `conftest.exe'), while it won't with 3318# `rm'. 3319for ac_file in conftest.exe conftest conftest.*; do 3320 test -f "$ac_file" || continue 3321 case $ac_file in 3322 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3323 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3324 break;; 3325 * ) break;; 3326 esac 3327done 3328else 3329 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3330$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3331as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3332See \`config.log' for more details" "$LINENO" 5; } 3333fi 3334rm -f conftest conftest$ac_cv_exeext 3335{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3336$as_echo "$ac_cv_exeext" >&6; } 3337 3338rm -f conftest.$ac_ext 3339EXEEXT=$ac_cv_exeext 3340ac_exeext=$EXEEXT 3341cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3342/* end confdefs.h. */ 3343#include <stdio.h> 3344int 3345main () 3346{ 3347FILE *f = fopen ("conftest.out", "w"); 3348 return ferror (f) || fclose (f) != 0; 3349 3350 ; 3351 return 0; 3352} 3353_ACEOF 3354ac_clean_files="$ac_clean_files conftest.out" 3355# Check that the compiler produces executables we can run. If not, either 3356# the compiler is broken, or we cross compile. 3357{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3358$as_echo_n "checking whether we are cross compiling... " >&6; } 3359if test "$cross_compiling" != yes; then 3360 { { ac_try="$ac_link" 3361case "(($ac_try" in 3362 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3363 *) ac_try_echo=$ac_try;; 3364esac 3365eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3366$as_echo "$ac_try_echo"; } >&5 3367 (eval "$ac_link") 2>&5 3368 ac_status=$? 3369 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3370 test $ac_status = 0; } 3371 if { ac_try='./conftest$ac_cv_exeext' 3372 { { case "(($ac_try" in 3373 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3374 *) ac_try_echo=$ac_try;; 3375esac 3376eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3377$as_echo "$ac_try_echo"; } >&5 3378 (eval "$ac_try") 2>&5 3379 ac_status=$? 3380 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3381 test $ac_status = 0; }; }; then 3382 cross_compiling=no 3383 else 3384 if test "$cross_compiling" = maybe; then 3385 cross_compiling=yes 3386 else 3387 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3388$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3389as_fn_error $? "cannot run C compiled programs. 3390If you meant to cross compile, use \`--host'. 3391See \`config.log' for more details" "$LINENO" 5; } 3392 fi 3393 fi 3394fi 3395{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3396$as_echo "$cross_compiling" >&6; } 3397 3398rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3399ac_clean_files=$ac_clean_files_save 3400{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3401$as_echo_n "checking for suffix of object files... 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"cannot compute suffix of object files: cannot compile 3443See \`config.log' for more details" "$LINENO" 5; } 3444fi 3445rm -f conftest.$ac_cv_objext conftest.$ac_ext 3446fi 3447{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3448$as_echo "$ac_cv_objext" >&6; } 3449OBJEXT=$ac_cv_objext 3450ac_objext=$OBJEXT 3451{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3452$as_echo_n "checking whether we are using the GNU C compiler... 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The following induces an error, until -std is added to get 3601 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3602 array size at least. It's necessary to write '\x00'==0 to get something 3603 that's true only with -std. */ 3604int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3605 3606/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3607 inside strings and character constants. */ 3608#define FOO(x) 'x' 3609int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3610 3611int test (int i, double x); 3612struct s1 {int (*f) (int a);}; 3613struct s2 {int (*f) (double a);}; 3614int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3615int argc; 3616char **argv; 3617int 3618main () 3619{ 3620return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3621 ; 3622 return 0; 3623} 3624_ACEOF 3625for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3626 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3627do 3628 CC="$ac_save_CC $ac_arg" 3629 if ac_fn_c_try_compile "$LINENO"; then : 3630 ac_cv_prog_cc_c89=$ac_arg 3631fi 3632rm -f core conftest.err conftest.$ac_objext 3633 test "x$ac_cv_prog_cc_c89" != "xno" && break 3634done 3635rm -f conftest.$ac_ext 3636CC=$ac_save_CC 3637 3638fi 3639# AC_CACHE_VAL 3640case "x$ac_cv_prog_cc_c89" in 3641 x) 3642 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3643$as_echo "none needed" >&6; } ;; 3644 xno) 3645 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3646$as_echo "unsupported" >&6; } ;; 3647 *) 3648 CC="$CC $ac_cv_prog_cc_c89" 3649 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3650$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3651esac 3652if test "x$ac_cv_prog_cc_c89" != xno; then : 3653 3654fi 3655 3656ac_ext=c 3657ac_cpp='$CPP $CPPFLAGS' 3658ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3659ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3660ac_compiler_gnu=$ac_cv_c_compiler_gnu 3661 3662ac_ext=cpp 3663ac_cpp='$CXXCPP $CPPFLAGS' 3664ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3665ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3666ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 3667if test -z "$CXX"; then 3668 if test -n "$CCC"; then 3669 CXX=$CCC 3670 else 3671 if test -n "$ac_tool_prefix"; then 3672 for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC 3673 do 3674 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3675set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3676{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3677$as_echo_n "checking for $ac_word... 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" >&6; } 3924if ${ac_cv_prog_RANLIB+:} false; then : 3925 $as_echo_n "(cached) " >&6 3926else 3927 if test -n "$RANLIB"; then 3928 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. 3929else 3930as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3931for as_dir in $PATH 3932do 3933 IFS=$as_save_IFS 3934 test -z "$as_dir" && as_dir=. 3935 for ac_exec_ext in '' $ac_executable_extensions; do 3936 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3937 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" 3938 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3939 break 2 3940 fi 3941done 3942 done 3943IFS=$as_save_IFS 3944 3945fi 3946fi 3947RANLIB=$ac_cv_prog_RANLIB 3948if test -n "$RANLIB"; then 3949 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 3950$as_echo "$RANLIB" >&6; } 3951else 3952 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3953$as_echo "no" >&6; } 3954fi 3955 3956 3957fi 3958if test -z "$ac_cv_prog_RANLIB"; then 3959 ac_ct_RANLIB=$RANLIB 3960 # Extract the first word of "ranlib", so it can be a program name with args. 3961set dummy ranlib; ac_word=$2 3962{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3963$as_echo_n "checking for $ac_word... " >&6; } 3964if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : 3965 $as_echo_n "(cached) " >&6 3966else 3967 if test -n "$ac_ct_RANLIB"; then 3968 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. 3969else 3970as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3971for as_dir in $PATH 3972do 3973 IFS=$as_save_IFS 3974 test -z "$as_dir" && as_dir=. 3975 for ac_exec_ext in '' $ac_executable_extensions; do 3976 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3977 ac_cv_prog_ac_ct_RANLIB="ranlib" 3978 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3979 break 2 3980 fi 3981done 3982 done 3983IFS=$as_save_IFS 3984 3985fi 3986fi 3987ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB 3988if test -n "$ac_ct_RANLIB"; then 3989 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 3990$as_echo "$ac_ct_RANLIB" >&6; } 3991else 3992 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3993$as_echo "no" >&6; } 3994fi 3995 3996 if test "x$ac_ct_RANLIB" = x; then 3997 RANLIB=":" 3998 else 3999 case $cross_compiling:$ac_tool_warned in 4000yes:) 4001{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4002$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4003ac_tool_warned=yes ;; 4004esac 4005 RANLIB=$ac_ct_RANLIB 4006 fi 4007else 4008 RANLIB="$ac_cv_prog_RANLIB" 4009fi 4010 4011 4012 4013ac_ext=c 4014ac_cpp='$CPP $CPPFLAGS' 4015ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4016ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4017ac_compiler_gnu=$ac_cv_c_compiler_gnu 4018{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 4019$as_echo_n "checking how to run the C preprocessor... " >&6; } 4020# On Suns, sometimes $CPP names a directory. 4021if test -n "$CPP" && test -d "$CPP"; then 4022 CPP= 4023fi 4024if test -z "$CPP"; then 4025 if ${ac_cv_prog_CPP+:} false; then : 4026 $as_echo_n "(cached) " >&6 4027else 4028 # Double quotes because CPP needs to be expanded 4029 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 4030 do 4031 ac_preproc_ok=false 4032for ac_c_preproc_warn_flag in '' yes 4033do 4034 # Use a header file that comes with gcc, so configuring glibc 4035 # with a fresh cross-compiler works. 4036 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4037 # <limits.h> exists even on freestanding compilers. 4038 # On the NeXT, cc -E runs the code through the compiler's parser, 4039 # not just through cpp. "Syntax error" is here to catch this case. 4040 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4041/* end confdefs.h. */ 4042#ifdef __STDC__ 4043# include <limits.h> 4044#else 4045# include <assert.h> 4046#endif 4047 Syntax error 4048_ACEOF 4049if ac_fn_c_try_cpp "$LINENO"; then : 4050 4051else 4052 # Broken: fails on valid input. 4053continue 4054fi 4055rm -f conftest.err conftest.i conftest.$ac_ext 4056 4057 # OK, works on sane cases. Now check whether nonexistent headers 4058 # can be detected and how. 4059 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4060/* end confdefs.h. */ 4061#include <ac_nonexistent.h> 4062_ACEOF 4063if ac_fn_c_try_cpp "$LINENO"; then : 4064 # Broken: success on invalid input. 4065continue 4066else 4067 # Passes both tests. 4068ac_preproc_ok=: 4069break 4070fi 4071rm -f conftest.err conftest.i conftest.$ac_ext 4072 4073done 4074# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4075rm -f conftest.i conftest.err conftest.$ac_ext 4076if $ac_preproc_ok; then : 4077 break 4078fi 4079 4080 done 4081 ac_cv_prog_CPP=$CPP 4082 4083fi 4084 CPP=$ac_cv_prog_CPP 4085else 4086 ac_cv_prog_CPP=$CPP 4087fi 4088{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 4089$as_echo "$CPP" >&6; } 4090ac_preproc_ok=false 4091for ac_c_preproc_warn_flag in '' yes 4092do 4093 # Use a header file that comes with gcc, so configuring glibc 4094 # with a fresh cross-compiler works. 4095 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4096 # <limits.h> exists even on freestanding compilers. 4097 # On the NeXT, cc -E runs the code through the compiler's parser, 4098 # not just through cpp. "Syntax error" is here to catch this case. 4099 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4100/* end confdefs.h. */ 4101#ifdef __STDC__ 4102# include <limits.h> 4103#else 4104# include <assert.h> 4105#endif 4106 Syntax error 4107_ACEOF 4108if ac_fn_c_try_cpp "$LINENO"; then : 4109 4110else 4111 # Broken: fails on valid input. 4112continue 4113fi 4114rm -f conftest.err conftest.i conftest.$ac_ext 4115 4116 # OK, works on sane cases. Now check whether nonexistent headers 4117 # can be detected and how. 4118 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4119/* end confdefs.h. */ 4120#include <ac_nonexistent.h> 4121_ACEOF 4122if ac_fn_c_try_cpp "$LINENO"; then : 4123 # Broken: success on invalid input. 4124continue 4125else 4126 # Passes both tests. 4127ac_preproc_ok=: 4128break 4129fi 4130rm -f conftest.err conftest.i conftest.$ac_ext 4131 4132done 4133# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4134rm -f conftest.i conftest.err conftest.$ac_ext 4135if $ac_preproc_ok; then : 4136 4137else 4138 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4139$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4140as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 4141See \`config.log' for more details" "$LINENO" 5; } 4142fi 4143 4144ac_ext=c 4145ac_cpp='$CPP $CPPFLAGS' 4146ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4147ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4148ac_compiler_gnu=$ac_cv_c_compiler_gnu 4149 4150 4151{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 4152$as_echo_n "checking for grep that handles long lines and -e... " >&6; } 4153if ${ac_cv_path_GREP+:} false; then : 4154 $as_echo_n "(cached) " >&6 4155else 4156 if test -z "$GREP"; then 4157 ac_path_GREP_found=false 4158 # Loop through the user's path and test for each of PROGNAME-LIST 4159 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4160for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4161do 4162 IFS=$as_save_IFS 4163 test -z "$as_dir" && as_dir=. 4164 for ac_prog in grep ggrep; do 4165 for ac_exec_ext in '' $ac_executable_extensions; do 4166 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 4167 as_fn_executable_p "$ac_path_GREP" || continue 4168# Check for GNU ac_path_GREP and select it if it is found. 4169 # Check for GNU $ac_path_GREP 4170case `"$ac_path_GREP" --version 2>&1` in 4171*GNU*) 4172 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 4173*) 4174 ac_count=0 4175 $as_echo_n 0123456789 >"conftest.in" 4176 while : 4177 do 4178 cat "conftest.in" "conftest.in" >"conftest.tmp" 4179 mv "conftest.tmp" "conftest.in" 4180 cp "conftest.in" "conftest.nl" 4181 $as_echo 'GREP' >> "conftest.nl" 4182 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4183 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4184 as_fn_arith $ac_count + 1 && ac_count=$as_val 4185 if test $ac_count -gt ${ac_path_GREP_max-0}; then 4186 # Best one so far, save it but keep looking for a better one 4187 ac_cv_path_GREP="$ac_path_GREP" 4188 ac_path_GREP_max=$ac_count 4189 fi 4190 # 10*(2^10) chars as input seems more than enough 4191 test $ac_count -gt 10 && break 4192 done 4193 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4194esac 4195 4196 $ac_path_GREP_found && break 3 4197 done 4198 done 4199 done 4200IFS=$as_save_IFS 4201 if test -z "$ac_cv_path_GREP"; then 4202 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4203 fi 4204else 4205 ac_cv_path_GREP=$GREP 4206fi 4207 4208fi 4209{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 4210$as_echo "$ac_cv_path_GREP" >&6; } 4211 GREP="$ac_cv_path_GREP" 4212 4213 4214{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 4215$as_echo_n "checking for egrep... " >&6; } 4216if ${ac_cv_path_EGREP+:} false; then : 4217 $as_echo_n "(cached) " >&6 4218else 4219 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 4220 then ac_cv_path_EGREP="$GREP -E" 4221 else 4222 if test -z "$EGREP"; then 4223 ac_path_EGREP_found=false 4224 # Loop through the user's path and test for each of PROGNAME-LIST 4225 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4226for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4227do 4228 IFS=$as_save_IFS 4229 test -z "$as_dir" && as_dir=. 4230 for ac_prog in egrep; do 4231 for ac_exec_ext in '' $ac_executable_extensions; do 4232 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 4233 as_fn_executable_p "$ac_path_EGREP" || continue 4234# Check for GNU ac_path_EGREP and select it if it is found. 4235 # Check for GNU $ac_path_EGREP 4236case `"$ac_path_EGREP" --version 2>&1` in 4237*GNU*) 4238 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 4239*) 4240 ac_count=0 4241 $as_echo_n 0123456789 >"conftest.in" 4242 while : 4243 do 4244 cat "conftest.in" "conftest.in" >"conftest.tmp" 4245 mv "conftest.tmp" "conftest.in" 4246 cp "conftest.in" "conftest.nl" 4247 $as_echo 'EGREP' >> "conftest.nl" 4248 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4249 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4250 as_fn_arith $ac_count + 1 && ac_count=$as_val 4251 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 4252 # Best one so far, save it but keep looking for a better one 4253 ac_cv_path_EGREP="$ac_path_EGREP" 4254 ac_path_EGREP_max=$ac_count 4255 fi 4256 # 10*(2^10) chars as input seems more than enough 4257 test $ac_count -gt 10 && break 4258 done 4259 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4260esac 4261 4262 $ac_path_EGREP_found && break 3 4263 done 4264 done 4265 done 4266IFS=$as_save_IFS 4267 if test -z "$ac_cv_path_EGREP"; then 4268 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4269 fi 4270else 4271 ac_cv_path_EGREP=$EGREP 4272fi 4273 4274 fi 4275fi 4276{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 4277$as_echo "$ac_cv_path_EGREP" >&6; } 4278 EGREP="$ac_cv_path_EGREP" 4279 4280 4281{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 4282$as_echo_n "checking for ANSI C header files... " >&6; } 4283if ${ac_cv_header_stdc+:} false; then : 4284 $as_echo_n "(cached) " >&6 4285else 4286 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4287/* end confdefs.h. */ 4288#include <stdlib.h> 4289#include <stdarg.h> 4290#include <string.h> 4291#include <float.h> 4292 4293int 4294main () 4295{ 4296 4297 ; 4298 return 0; 4299} 4300_ACEOF 4301if ac_fn_c_try_compile "$LINENO"; then : 4302 ac_cv_header_stdc=yes 4303else 4304 ac_cv_header_stdc=no 4305fi 4306rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4307 4308if test $ac_cv_header_stdc = yes; then 4309 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4310 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4311/* end confdefs.h. */ 4312#include <string.h> 4313 4314_ACEOF 4315if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4316 $EGREP "memchr" >/dev/null 2>&1; then : 4317 4318else 4319 ac_cv_header_stdc=no 4320fi 4321rm -f conftest* 4322 4323fi 4324 4325if test $ac_cv_header_stdc = yes; then 4326 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 4327 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4328/* end confdefs.h. */ 4329#include <stdlib.h> 4330 4331_ACEOF 4332if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4333 $EGREP "free" >/dev/null 2>&1; then : 4334 4335else 4336 ac_cv_header_stdc=no 4337fi 4338rm -f conftest* 4339 4340fi 4341 4342if test $ac_cv_header_stdc = yes; then 4343 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4344 if test "$cross_compiling" = yes; then : 4345 : 4346else 4347 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4348/* end confdefs.h. */ 4349#include <ctype.h> 4350#include <stdlib.h> 4351#if ((' ' & 0x0FF) == 0x020) 4352# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4353# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4354#else 4355# define ISLOWER(c) \ 4356 (('a' <= (c) && (c) <= 'i') \ 4357 || ('j' <= (c) && (c) <= 'r') \ 4358 || ('s' <= (c) && (c) <= 'z')) 4359# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4360#endif 4361 4362#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4363int 4364main () 4365{ 4366 int i; 4367 for (i = 0; i < 256; i++) 4368 if (XOR (islower (i), ISLOWER (i)) 4369 || toupper (i) != TOUPPER (i)) 4370 return 2; 4371 return 0; 4372} 4373_ACEOF 4374if ac_fn_c_try_run "$LINENO"; then : 4375 4376else 4377 ac_cv_header_stdc=no 4378fi 4379rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4380 conftest.$ac_objext conftest.beam conftest.$ac_ext 4381fi 4382 4383fi 4384fi 4385{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 4386$as_echo "$ac_cv_header_stdc" >&6; } 4387if test $ac_cv_header_stdc = yes; then 4388 4389$as_echo "#define STDC_HEADERS 1" >>confdefs.h 4390 4391fi 4392 4393# On IRIX 5.3, sys/types and inttypes.h are conflicting. 4394for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 4395 inttypes.h stdint.h unistd.h 4396do : 4397 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4398ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 4399" 4400if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 4401 cat >>confdefs.h <<_ACEOF 4402#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4403_ACEOF 4404 4405fi 4406 4407done 4408 4409 4410 4411 ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default" 4412if test "x$ac_cv_header_minix_config_h" = xyes; then : 4413 MINIX=yes 4414else 4415 MINIX= 4416fi 4417 4418 4419 if test "$MINIX" = yes; then 4420 4421$as_echo "#define _POSIX_SOURCE 1" >>confdefs.h 4422 4423 4424$as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h 4425 4426 4427$as_echo "#define _MINIX 1" >>confdefs.h 4428 4429 fi 4430 4431 4432 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5 4433$as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; } 4434if ${ac_cv_safe_to_define___extensions__+:} false; then : 4435 $as_echo_n "(cached) " >&6 4436else 4437 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4438/* end confdefs.h. */ 4439 4440# define __EXTENSIONS__ 1 4441 $ac_includes_default 4442int 4443main () 4444{ 4445 4446 ; 4447 return 0; 4448} 4449_ACEOF 4450if ac_fn_c_try_compile "$LINENO"; then : 4451 ac_cv_safe_to_define___extensions__=yes 4452else 4453 ac_cv_safe_to_define___extensions__=no 4454fi 4455rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4456fi 4457{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5 4458$as_echo "$ac_cv_safe_to_define___extensions__" >&6; } 4459 test $ac_cv_safe_to_define___extensions__ = yes && 4460 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h 4461 4462 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h 4463 4464 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h 4465 4466 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h 4467 4468 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h 4469 4470 4471# Check whether --enable-largefile was given. 4472if test "${enable_largefile+set}" = set; then : 4473 enableval=$enable_largefile; 4474fi 4475 4476if test "$enable_largefile" != no; then 4477 4478 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5 4479$as_echo_n "checking for special C compiler options needed for large files... " >&6; } 4480if ${ac_cv_sys_largefile_CC+:} false; then : 4481 $as_echo_n "(cached) " >&6 4482else 4483 ac_cv_sys_largefile_CC=no 4484 if test "$GCC" != yes; then 4485 ac_save_CC=$CC 4486 while :; do 4487 # IRIX 6.2 and later do not support large files by default, 4488 # so use the C compiler's -n32 option if that helps. 4489 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4490/* end confdefs.h. */ 4491#include <sys/types.h> 4492 /* Check that off_t can represent 2**63 - 1 correctly. 4493 We can't simply define LARGE_OFF_T to be 9223372036854775807, 4494 since some C++ compilers masquerading as C compilers 4495 incorrectly reject 9223372036854775807. */ 4496#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) 4497 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 4498 && LARGE_OFF_T % 2147483647 == 1) 4499 ? 1 : -1]; 4500int 4501main () 4502{ 4503 4504 ; 4505 return 0; 4506} 4507_ACEOF 4508 if ac_fn_c_try_compile "$LINENO"; then : 4509 break 4510fi 4511rm -f core conftest.err conftest.$ac_objext 4512 CC="$CC -n32" 4513 if ac_fn_c_try_compile "$LINENO"; then : 4514 ac_cv_sys_largefile_CC=' -n32'; break 4515fi 4516rm -f core conftest.err conftest.$ac_objext 4517 break 4518 done 4519 CC=$ac_save_CC 4520 rm -f conftest.$ac_ext 4521 fi 4522fi 4523{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5 4524$as_echo "$ac_cv_sys_largefile_CC" >&6; } 4525 if test "$ac_cv_sys_largefile_CC" != no; then 4526 CC=$CC$ac_cv_sys_largefile_CC 4527 fi 4528 4529 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5 4530$as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; } 4531if ${ac_cv_sys_file_offset_bits+:} false; then : 4532 $as_echo_n "(cached) " >&6 4533else 4534 while :; do 4535 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4536/* end confdefs.h. */ 4537#include <sys/types.h> 4538 /* Check that off_t can represent 2**63 - 1 correctly. 4539 We can't simply define LARGE_OFF_T to be 9223372036854775807, 4540 since some C++ compilers masquerading as C compilers 4541 incorrectly reject 9223372036854775807. */ 4542#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) 4543 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 4544 && LARGE_OFF_T % 2147483647 == 1) 4545 ? 1 : -1]; 4546int 4547main () 4548{ 4549 4550 ; 4551 return 0; 4552} 4553_ACEOF 4554if ac_fn_c_try_compile "$LINENO"; then : 4555 ac_cv_sys_file_offset_bits=no; break 4556fi 4557rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4558 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4559/* end confdefs.h. */ 4560#define _FILE_OFFSET_BITS 64 4561#include <sys/types.h> 4562 /* Check that off_t can represent 2**63 - 1 correctly. 4563 We can't simply define LARGE_OFF_T to be 9223372036854775807, 4564 since some C++ compilers masquerading as C compilers 4565 incorrectly reject 9223372036854775807. */ 4566#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) 4567 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 4568 && LARGE_OFF_T % 2147483647 == 1) 4569 ? 1 : -1]; 4570int 4571main () 4572{ 4573 4574 ; 4575 return 0; 4576} 4577_ACEOF 4578if ac_fn_c_try_compile "$LINENO"; then : 4579 ac_cv_sys_file_offset_bits=64; break 4580fi 4581rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4582 ac_cv_sys_file_offset_bits=unknown 4583 break 4584done 4585fi 4586{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5 4587$as_echo "$ac_cv_sys_file_offset_bits" >&6; } 4588case $ac_cv_sys_file_offset_bits in #( 4589 no | unknown) ;; 4590 *) 4591cat >>confdefs.h <<_ACEOF 4592#define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits 4593_ACEOF 4594;; 4595esac 4596rm -rf conftest* 4597 if test $ac_cv_sys_file_offset_bits = unknown; then 4598 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5 4599$as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; } 4600if ${ac_cv_sys_large_files+:} false; then : 4601 $as_echo_n "(cached) " >&6 4602else 4603 while :; do 4604 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4605/* end confdefs.h. */ 4606#include <sys/types.h> 4607 /* Check that off_t can represent 2**63 - 1 correctly. 4608 We can't simply define LARGE_OFF_T to be 9223372036854775807, 4609 since some C++ compilers masquerading as C compilers 4610 incorrectly reject 9223372036854775807. */ 4611#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) 4612 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 4613 && LARGE_OFF_T % 2147483647 == 1) 4614 ? 1 : -1]; 4615int 4616main () 4617{ 4618 4619 ; 4620 return 0; 4621} 4622_ACEOF 4623if ac_fn_c_try_compile "$LINENO"; then : 4624 ac_cv_sys_large_files=no; break 4625fi 4626rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4627 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4628/* end confdefs.h. */ 4629#define _LARGE_FILES 1 4630#include <sys/types.h> 4631 /* Check that off_t can represent 2**63 - 1 correctly. 4632 We can't simply define LARGE_OFF_T to be 9223372036854775807, 4633 since some C++ compilers masquerading as C compilers 4634 incorrectly reject 9223372036854775807. */ 4635#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) 4636 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 4637 && LARGE_OFF_T % 2147483647 == 1) 4638 ? 1 : -1]; 4639int 4640main () 4641{ 4642 4643 ; 4644 return 0; 4645} 4646_ACEOF 4647if ac_fn_c_try_compile "$LINENO"; then : 4648 ac_cv_sys_large_files=1; break 4649fi 4650rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4651 ac_cv_sys_large_files=unknown 4652 break 4653done 4654fi 4655{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5 4656$as_echo "$ac_cv_sys_large_files" >&6; } 4657case $ac_cv_sys_large_files in #( 4658 no | unknown) ;; 4659 *) 4660cat >>confdefs.h <<_ACEOF 4661#define _LARGE_FILES $ac_cv_sys_large_files 4662_ACEOF 4663;; 4664esac 4665rm -rf conftest* 4666 fi 4667 4668 4669fi 4670 4671 4672MISSING=`cd $ac_aux_dir && ${PWDCMD-pwd}`/missing 4673for ac_prog in aclocal 4674do 4675 # Extract the first word of "$ac_prog", so it can be a program name with args. 4676set dummy $ac_prog; ac_word=$2 4677{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4678$as_echo_n "checking for $ac_word... " >&6; } 4679if ${ac_cv_prog_ACLOCAL+:} false; then : 4680 $as_echo_n "(cached) " >&6 4681else 4682 if test -n "$ACLOCAL"; then 4683 ac_cv_prog_ACLOCAL="$ACLOCAL" # Let the user override the test. 4684else 4685as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4686for as_dir in $PATH 4687do 4688 IFS=$as_save_IFS 4689 test -z "$as_dir" && as_dir=. 4690 for ac_exec_ext in '' $ac_executable_extensions; do 4691 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4692 ac_cv_prog_ACLOCAL="$ac_prog" 4693 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4694 break 2 4695 fi 4696done 4697 done 4698IFS=$as_save_IFS 4699 4700fi 4701fi 4702ACLOCAL=$ac_cv_prog_ACLOCAL 4703if test -n "$ACLOCAL"; then 4704 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ACLOCAL" >&5 4705$as_echo "$ACLOCAL" >&6; } 4706else 4707 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4708$as_echo "no" >&6; } 4709fi 4710 4711 4712 test -n "$ACLOCAL" && break 4713done 4714test -n "$ACLOCAL" || ACLOCAL="$MISSING aclocal" 4715 4716for ac_prog in autoconf 4717do 4718 # Extract the first word of "$ac_prog", so it can be a program name with args. 4719set dummy $ac_prog; ac_word=$2 4720{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4721$as_echo_n "checking for $ac_word... " >&6; } 4722if ${ac_cv_prog_AUTOCONF+:} false; then : 4723 $as_echo_n "(cached) " >&6 4724else 4725 if test -n "$AUTOCONF"; then 4726 ac_cv_prog_AUTOCONF="$AUTOCONF" # Let the user override the test. 4727else 4728as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4729for as_dir in $PATH 4730do 4731 IFS=$as_save_IFS 4732 test -z "$as_dir" && as_dir=. 4733 for ac_exec_ext in '' $ac_executable_extensions; do 4734 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4735 ac_cv_prog_AUTOCONF="$ac_prog" 4736 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4737 break 2 4738 fi 4739done 4740 done 4741IFS=$as_save_IFS 4742 4743fi 4744fi 4745AUTOCONF=$ac_cv_prog_AUTOCONF 4746if test -n "$AUTOCONF"; then 4747 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AUTOCONF" >&5 4748$as_echo "$AUTOCONF" >&6; } 4749else 4750 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4751$as_echo "no" >&6; } 4752fi 4753 4754 4755 test -n "$AUTOCONF" && break 4756done 4757test -n "$AUTOCONF" || AUTOCONF="$MISSING autoconf" 4758 4759for ac_prog in autoheader 4760do 4761 # Extract the first word of "$ac_prog", so it can be a program name with args. 4762set dummy $ac_prog; ac_word=$2 4763{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4764$as_echo_n "checking for $ac_word... " >&6; } 4765if ${ac_cv_prog_AUTOHEADER+:} false; then : 4766 $as_echo_n "(cached) " >&6 4767else 4768 if test -n "$AUTOHEADER"; then 4769 ac_cv_prog_AUTOHEADER="$AUTOHEADER" # Let the user override the test. 4770else 4771as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4772for as_dir in $PATH 4773do 4774 IFS=$as_save_IFS 4775 test -z "$as_dir" && as_dir=. 4776 for ac_exec_ext in '' $ac_executable_extensions; do 4777 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4778 ac_cv_prog_AUTOHEADER="$ac_prog" 4779 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4780 break 2 4781 fi 4782done 4783 done 4784IFS=$as_save_IFS 4785 4786fi 4787fi 4788AUTOHEADER=$ac_cv_prog_AUTOHEADER 4789if test -n "$AUTOHEADER"; then 4790 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AUTOHEADER" >&5 4791$as_echo "$AUTOHEADER" >&6; } 4792else 4793 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4794$as_echo "no" >&6; } 4795fi 4796 4797 4798 test -n "$AUTOHEADER" && break 4799done 4800test -n "$AUTOHEADER" || AUTOHEADER="$MISSING autoheader" 4801 4802 4803# Figure out what compiler warnings we can enable. 4804# See config/warnings.m4 for details. 4805 4806ac_ext=c 4807ac_cpp='$CPP $CPPFLAGS' 4808ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4809ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4810ac_compiler_gnu=$ac_cv_c_compiler_gnu 4811 4812warn= 4813save_CFLAGS="$CFLAGS" 4814for real_option in -W -Wall -Wno-narrowing -Wwrite-strings \ 4815 -Wmissing-format-attribute; do 4816 # Do the check with the no- prefix removed since gcc silently 4817 # accepts any -Wno-* option on purpose 4818 case $real_option in 4819 -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;; 4820 *) option=$real_option ;; 4821 esac 4822 as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh` 4823 4824 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5 4825$as_echo_n "checking whether $CC supports $option... " >&6; } 4826if eval \${$as_acx_Woption+:} false; then : 4827 $as_echo_n "(cached) " >&6 4828else 4829 CFLAGS="$option" 4830 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4831/* end confdefs.h. */ 4832 4833int 4834main () 4835{ 4836 4837 ; 4838 return 0; 4839} 4840_ACEOF 4841if ac_fn_c_try_compile "$LINENO"; then : 4842 eval "$as_acx_Woption=yes" 4843else 4844 eval "$as_acx_Woption=no" 4845fi 4846rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4847 4848fi 4849eval ac_res=\$$as_acx_Woption 4850 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 4851$as_echo "$ac_res" >&6; } 4852 if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then : 4853 warn="$warn${warn:+ }$real_option" 4854fi 4855 done 4856CFLAGS="$save_CFLAGS" 4857ac_ext=c 4858ac_cpp='$CPP $CPPFLAGS' 4859ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4860ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4861ac_compiler_gnu=$ac_cv_c_compiler_gnu 4862 4863 4864ac_ext=c 4865ac_cpp='$CPP $CPPFLAGS' 4866ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4867ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4868ac_compiler_gnu=$ac_cv_c_compiler_gnu 4869 4870c_warn= 4871save_CFLAGS="$CFLAGS" 4872for real_option in -Wstrict-prototypes -Wmissing-prototypes \ 4873 -Wold-style-definition -Wc++-compat; do 4874 # Do the check with the no- prefix removed since gcc silently 4875 # accepts any -Wno-* option on purpose 4876 case $real_option in 4877 -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;; 4878 *) option=$real_option ;; 4879 esac 4880 as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh` 4881 4882 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5 4883$as_echo_n "checking whether $CC supports $option... " >&6; } 4884if eval \${$as_acx_Woption+:} false; then : 4885 $as_echo_n "(cached) " >&6 4886else 4887 CFLAGS="$option" 4888 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4889/* end confdefs.h. */ 4890 4891int 4892main () 4893{ 4894 4895 ; 4896 return 0; 4897} 4898_ACEOF 4899if ac_fn_c_try_compile "$LINENO"; then : 4900 eval "$as_acx_Woption=yes" 4901else 4902 eval "$as_acx_Woption=no" 4903fi 4904rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4905 4906fi 4907eval ac_res=\$$as_acx_Woption 4908 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 4909$as_echo "$ac_res" >&6; } 4910 if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then : 4911 c_warn="$c_warn${c_warn:+ }$real_option" 4912fi 4913 done 4914CFLAGS="$save_CFLAGS" 4915ac_ext=c 4916ac_cpp='$CPP $CPPFLAGS' 4917ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4918ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4919ac_compiler_gnu=$ac_cv_c_compiler_gnu 4920 4921 4922ac_ext=c 4923ac_cpp='$CPP $CPPFLAGS' 4924ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4925ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4926ac_compiler_gnu=$ac_cv_c_compiler_gnu 4927 4928WARN_PEDANTIC= 4929# Do the check with the no- prefix removed from the warning options 4930# since gcc silently accepts any -Wno-* option on purpose 4931if test "$GCC" = yes; then : 4932 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pedantic -Wlong-long" >&5 4933$as_echo_n "checking whether $CC supports -pedantic -Wlong-long... " >&6; } 4934if ${acx_cv_prog_cc_pedantic__Wlong_long+:} false; then : 4935 $as_echo_n "(cached) " >&6 4936else 4937 save_CFLAGS="$CFLAGS" 4938CFLAGS="-pedantic -Wlong-long" 4939cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4940/* end confdefs.h. */ 4941 4942int 4943main () 4944{ 4945 4946 ; 4947 return 0; 4948} 4949_ACEOF 4950if ac_fn_c_try_compile "$LINENO"; then : 4951 acx_cv_prog_cc_pedantic__Wlong_long=yes 4952else 4953 acx_cv_prog_cc_pedantic__Wlong_long=no 4954fi 4955rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4956CFLAGS="$save_CFLAGS" 4957fi 4958{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_prog_cc_pedantic__Wlong_long" >&5 4959$as_echo "$acx_cv_prog_cc_pedantic__Wlong_long" >&6; } 4960if test $acx_cv_prog_cc_pedantic__Wlong_long = yes; then : 4961 WARN_PEDANTIC="$WARN_PEDANTIC${WARN_PEDANTIC:+ }-pedantic -Wno-long-long" 4962fi 4963 4964fi 4965ac_ext=c 4966ac_cpp='$CPP $CPPFLAGS' 4967ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4968ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4969ac_compiler_gnu=$ac_cv_c_compiler_gnu 4970 4971 4972 4973# Disable exceptions and RTTI if building with g++ 4974ac_ext=c 4975ac_cpp='$CPP $CPPFLAGS' 4976ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4977ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4978ac_compiler_gnu=$ac_cv_c_compiler_gnu 4979 4980noexception_flags= 4981save_CFLAGS="$CFLAGS" 4982for real_option in -fno-exceptions -fno-rtti; do 4983 # Do the check with the no- prefix removed since gcc silently 4984 # accepts any -Wno-* option on purpose 4985 case $real_option in 4986 -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;; 4987 *) option=$real_option ;; 4988 esac 4989 as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh` 4990 4991 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5 4992$as_echo_n "checking whether $CC supports $option... " >&6; } 4993if eval \${$as_acx_Woption+:} false; then : 4994 $as_echo_n "(cached) " >&6 4995else 4996 CFLAGS="$option" 4997 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4998/* end confdefs.h. */ 4999 5000int 5001main () 5002{ 5003 5004 ; 5005 return 0; 5006} 5007_ACEOF 5008if ac_fn_c_try_compile "$LINENO"; then : 5009 eval "$as_acx_Woption=yes" 5010else 5011 eval "$as_acx_Woption=no" 5012fi 5013rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5014 5015fi 5016eval ac_res=\$$as_acx_Woption 5017 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 5018$as_echo "$ac_res" >&6; } 5019 if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then : 5020 noexception_flags="$noexception_flags${noexception_flags:+ }$real_option" 5021fi 5022 done 5023CFLAGS="$save_CFLAGS" 5024ac_ext=c 5025ac_cpp='$CPP $CPPFLAGS' 5026ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 5027ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 5028ac_compiler_gnu=$ac_cv_c_compiler_gnu 5029 5030 5031 5032# Only enable with --enable-werror-always until existing warnings are 5033# corrected. 5034ac_ext=c 5035ac_cpp='$CPP $CPPFLAGS' 5036ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 5037ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 5038ac_compiler_gnu=$ac_cv_c_compiler_gnu 5039 5040WERROR= 5041# Check whether --enable-werror-always was given. 5042if test "${enable_werror_always+set}" = set; then : 5043 enableval=$enable_werror_always; 5044else 5045 enable_werror_always=no 5046fi 5047 5048if test $enable_werror_always = yes; then : 5049 WERROR="$WERROR${WERROR:+ }-Werror" 5050fi 5051 5052ac_ext=c 5053ac_cpp='$CPP $CPPFLAGS' 5054ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 5055ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 5056ac_compiler_gnu=$ac_cv_c_compiler_gnu 5057 5058 5059 5060# Dependency checking. 5061rm -rf .tst 2>/dev/null 5062mkdir .tst 2>/dev/null 5063if test -d .tst; then 5064 am__leading_dot=. 5065else 5066 am__leading_dot=_ 5067fi 5068rmdir .tst 2>/dev/null 5069 5070DEPDIR="${am__leading_dot}deps" 5071 5072ac_config_commands="$ac_config_commands depdir" 5073 5074 5075ac_ext=cpp 5076ac_cpp='$CXXCPP $CPPFLAGS' 5077ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 5078ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 5079ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 5080 5081 5082cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5083/* end confdefs.h. */ 5084int i; 5085_ACEOF 5086if ac_fn_cxx_try_compile "$LINENO"; then : 5087 5088else 5089 as_fn_error $? "C++ compiler missing or inoperational" "$LINENO" 5 5090fi 5091rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5092ac_ext=c 5093ac_cpp='$CPP $CPPFLAGS' 5094ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 5095ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 5096ac_compiler_gnu=$ac_cv_c_compiler_gnu 5097 5098depcc="$CXX" am_compiler_list= 5099 5100am_depcomp=$ac_aux_dir/depcomp 5101{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 5102$as_echo_n "checking dependency style of $depcc... " >&6; } 5103if ${am_cv_CXX_dependencies_compiler_type+:} false; then : 5104 $as_echo_n "(cached) " >&6 5105else 5106 if test -f "$am_depcomp"; then 5107 # We make a subdir and do the tests there. Otherwise we can end up 5108 # making bogus files that we don't know about and never remove. For 5109 # instance it was reported that on HP-UX the gcc test will end up 5110 # making a dummy file named `D' -- because `-MD' means `put the output 5111 # in D'. 5112 mkdir conftest.dir 5113 # Copy depcomp to subdir because otherwise we won't find it if we're 5114 # using a relative directory. 5115 cp "$am_depcomp" conftest.dir 5116 cd conftest.dir 5117 # We will build objects and dependencies in a subdirectory because 5118 # it helps to detect inapplicable dependency modes. For instance 5119 # both Tru64's cc and ICC support -MD to output dependencies as a 5120 # side effect of compilation, but ICC will put the dependencies in 5121 # the current directory while Tru64 will put them in the object 5122 # directory. 5123 mkdir sub 5124 5125 am_cv_CXX_dependencies_compiler_type=none 5126 if test "$am_compiler_list" = ""; then 5127 am_compiler_list=`sed -n 's/^\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 5128 fi 5129 for depmode in $am_compiler_list; do 5130 if test $depmode = none; then break; fi 5131 5132 $as_echo "$as_me:$LINENO: trying $depmode" >&5 5133 # Setup a source with many dependencies, because some compilers 5134 # like to wrap large dependency lists on column 80 (with \), and 5135 # we should not choose a depcomp mode which is confused by this. 5136 # 5137 # We need to recreate these files for each test, as the compiler may 5138 # overwrite some of them when testing with obscure command lines. 5139 # This happens at least with the AIX C compiler. 5140 : > sub/conftest.c 5141 for i in 1 2 3 4 5 6; do 5142 echo '#include "conftst'$i'.h"' >> sub/conftest.c 5143 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with 5144 # Solaris 8's {/usr,}/bin/sh. 5145 touch sub/conftst$i.h 5146 done 5147 echo "include sub/conftest.Po" > confmf 5148 5149 # We check with `-c' and `-o' for the sake of the "dashmstdout" 5150 # mode. It turns out that the SunPro C++ compiler does not properly 5151 # handle `-M -o', and we need to detect this. 5152 depcmd="depmode=$depmode \ 5153 source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \ 5154 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 5155 $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c" 5156 echo "| $depcmd" | sed -e 's/ */ /g' >&5 5157 if env $depcmd > conftest.err 2>&1 && 5158 grep sub/conftst6.h sub/conftest.Po >>conftest.err 2>&1 && 5159 grep sub/conftest.${OBJEXT-o} sub/conftest.Po >>conftest.err 2>&1 && 5160 ${MAKE-make} -s -f confmf >>conftest.err 2>&1; then 5161 # icc doesn't choke on unknown options, it will just issue warnings 5162 # or remarks (even with -Werror). So we grep stderr for any message 5163 # that says an option was ignored or not supported. 5164 # When given -MP, icc 7.0 and 7.1 complain thusly: 5165 # icc: Command line warning: ignoring option '-M'; no argument required 5166 # The diagnosis changed in icc 8.0: 5167 # icc: Command line remark: option '-MP' not supported 5168 if (grep 'ignoring option' conftest.err || 5169 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 5170 am_cv_CXX_dependencies_compiler_type=$depmode 5171 $as_echo "$as_me:$LINENO: success" >&5 5172 break 5173 fi 5174 fi 5175 $as_echo "$as_me:$LINENO: failure, diagnostics are:" >&5 5176 sed -e 's/^/| /' < conftest.err >&5 5177 done 5178 5179 cd .. 5180 rm -rf conftest.dir 5181else 5182 am_cv_CXX_dependencies_compiler_type=none 5183fi 5184 5185fi 5186{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5 5187$as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; } 5188if test x${am_cv_CXX_dependencies_compiler_type-none} = xnone 5189then as_fn_error $? "no usable dependency style found" "$LINENO" 5 5190else CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type 5191 5192fi 5193 5194 5195# Checks for header files. 5196{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5 5197$as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; } 5198if ${ac_cv_header_time+:} false; then : 5199 $as_echo_n "(cached) " >&6 5200else 5201 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5202/* end confdefs.h. */ 5203#include <sys/types.h> 5204#include <sys/time.h> 5205#include <time.h> 5206 5207int 5208main () 5209{ 5210if ((struct tm *) 0) 5211return 0; 5212 ; 5213 return 0; 5214} 5215_ACEOF 5216if ac_fn_c_try_compile "$LINENO"; then : 5217 ac_cv_header_time=yes 5218else 5219 ac_cv_header_time=no 5220fi 5221rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5222fi 5223{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5 5224$as_echo "$ac_cv_header_time" >&6; } 5225if test $ac_cv_header_time = yes; then 5226 5227$as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h 5228 5229fi 5230 5231{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether string.h and strings.h may both be included" >&5 5232$as_echo_n "checking whether string.h and strings.h may both be included... " >&6; } 5233if ${gcc_cv_header_string+:} false; then : 5234 $as_echo_n "(cached) " >&6 5235else 5236 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5237/* end confdefs.h. */ 5238#include <string.h> 5239#include <strings.h> 5240int 5241main () 5242{ 5243 5244 ; 5245 return 0; 5246} 5247_ACEOF 5248if ac_fn_c_try_compile "$LINENO"; then : 5249 gcc_cv_header_string=yes 5250else 5251 gcc_cv_header_string=no 5252fi 5253rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5254fi 5255{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_string" >&5 5256$as_echo "$gcc_cv_header_string" >&6; } 5257if test $gcc_cv_header_string = yes; then 5258 5259$as_echo "#define STRING_WITH_STRINGS 1" >>confdefs.h 5260 5261fi 5262 5263 5264for ac_header in locale.h fcntl.h limits.h stddef.h \ 5265 stdlib.h strings.h string.h sys/file.h unistd.h 5266do : 5267 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 5268ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 5269if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 5270 cat >>confdefs.h <<_ACEOF 5271#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 5272_ACEOF 5273 5274fi 5275 5276done 5277 5278 5279# Checks for typedefs, structures, and compiler characteristics. 5280 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5 5281$as_echo_n "checking whether byte ordering is bigendian... " >&6; } 5282if ${ac_cv_c_bigendian+:} false; then : 5283 $as_echo_n "(cached) " >&6 5284else 5285 ac_cv_c_bigendian=unknown 5286 # See if we're dealing with a universal compiler. 5287 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5288/* end confdefs.h. */ 5289#ifndef __APPLE_CC__ 5290 not a universal capable compiler 5291 #endif 5292 typedef int dummy; 5293 5294_ACEOF 5295if ac_fn_c_try_compile "$LINENO"; then : 5296 5297 # Check for potential -arch flags. It is not universal unless 5298 # there are at least two -arch flags with different values. 5299 ac_arch= 5300 ac_prev= 5301 for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do 5302 if test -n "$ac_prev"; then 5303 case $ac_word in 5304 i?86 | x86_64 | ppc | ppc64) 5305 if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then 5306 ac_arch=$ac_word 5307 else 5308 ac_cv_c_bigendian=universal 5309 break 5310 fi 5311 ;; 5312 esac 5313 ac_prev= 5314 elif test "x$ac_word" = "x-arch"; then 5315 ac_prev=arch 5316 fi 5317 done 5318fi 5319rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5320 if test $ac_cv_c_bigendian = unknown; then 5321 # See if sys/param.h defines the BYTE_ORDER macro. 5322 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5323/* end confdefs.h. */ 5324#include <sys/types.h> 5325 #include <sys/param.h> 5326 5327int 5328main () 5329{ 5330#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \ 5331 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \ 5332 && LITTLE_ENDIAN) 5333 bogus endian macros 5334 #endif 5335 5336 ; 5337 return 0; 5338} 5339_ACEOF 5340if ac_fn_c_try_compile "$LINENO"; then : 5341 # It does; now see whether it defined to BIG_ENDIAN or not. 5342 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5343/* end confdefs.h. */ 5344#include <sys/types.h> 5345 #include <sys/param.h> 5346 5347int 5348main () 5349{ 5350#if BYTE_ORDER != BIG_ENDIAN 5351 not big endian 5352 #endif 5353 5354 ; 5355 return 0; 5356} 5357_ACEOF 5358if ac_fn_c_try_compile "$LINENO"; then : 5359 ac_cv_c_bigendian=yes 5360else 5361 ac_cv_c_bigendian=no 5362fi 5363rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5364fi 5365rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5366 fi 5367 if test $ac_cv_c_bigendian = unknown; then 5368 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris). 5369 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5370/* end confdefs.h. */ 5371#include <limits.h> 5372 5373int 5374main () 5375{ 5376#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN) 5377 bogus endian macros 5378 #endif 5379 5380 ; 5381 return 0; 5382} 5383_ACEOF 5384if ac_fn_c_try_compile "$LINENO"; then : 5385 # It does; now see whether it defined to _BIG_ENDIAN or not. 5386 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5387/* end confdefs.h. */ 5388#include <limits.h> 5389 5390int 5391main () 5392{ 5393#ifndef _BIG_ENDIAN 5394 not big endian 5395 #endif 5396 5397 ; 5398 return 0; 5399} 5400_ACEOF 5401if ac_fn_c_try_compile "$LINENO"; then : 5402 ac_cv_c_bigendian=yes 5403else 5404 ac_cv_c_bigendian=no 5405fi 5406rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5407fi 5408rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5409 fi 5410 if test $ac_cv_c_bigendian = unknown; then 5411 # Compile a test program. 5412 if test "$cross_compiling" = yes; then : 5413 # Try to guess by grepping values from an object file. 5414 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5415/* end confdefs.h. */ 5416short int ascii_mm[] = 5417 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; 5418 short int ascii_ii[] = 5419 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; 5420 int use_ascii (int i) { 5421 return ascii_mm[i] + ascii_ii[i]; 5422 } 5423 short int ebcdic_ii[] = 5424 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; 5425 short int ebcdic_mm[] = 5426 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; 5427 int use_ebcdic (int i) { 5428 return ebcdic_mm[i] + ebcdic_ii[i]; 5429 } 5430 extern int foo; 5431 5432int 5433main () 5434{ 5435return use_ascii (foo) == use_ebcdic (foo); 5436 ; 5437 return 0; 5438} 5439_ACEOF 5440if ac_fn_c_try_compile "$LINENO"; then : 5441 if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then 5442 ac_cv_c_bigendian=yes 5443 fi 5444 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then 5445 if test "$ac_cv_c_bigendian" = unknown; then 5446 ac_cv_c_bigendian=no 5447 else 5448 # finding both strings is unlikely to happen, but who knows? 5449 ac_cv_c_bigendian=unknown 5450 fi 5451 fi 5452fi 5453rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5454else 5455 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5456/* end confdefs.h. */ 5457$ac_includes_default 5458int 5459main () 5460{ 5461 5462 /* Are we little or big endian? From Harbison&Steele. */ 5463 union 5464 { 5465 long int l; 5466 char c[sizeof (long int)]; 5467 } u; 5468 u.l = 1; 5469 return u.c[sizeof (long int) - 1] == 1; 5470 5471 ; 5472 return 0; 5473} 5474_ACEOF 5475if ac_fn_c_try_run "$LINENO"; then : 5476 ac_cv_c_bigendian=no 5477else 5478 ac_cv_c_bigendian=yes 5479fi 5480rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 5481 conftest.$ac_objext conftest.beam conftest.$ac_ext 5482fi 5483 5484 fi 5485fi 5486{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5 5487$as_echo "$ac_cv_c_bigendian" >&6; } 5488 case $ac_cv_c_bigendian in #( 5489 yes) 5490 $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h 5491;; #( 5492 no) 5493 ;; #( 5494 universal) 5495 5496$as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h 5497 5498 ;; #( 5499 *) 5500 as_fn_error $? "unknown endianness 5501 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;; 5502 esac 5503 5504{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5 5505$as_echo_n "checking for an ANSI C-conforming const... " >&6; } 5506if ${ac_cv_c_const+:} false; then : 5507 $as_echo_n "(cached) " >&6 5508else 5509 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5510/* end confdefs.h. */ 5511 5512int 5513main () 5514{ 5515 5516#ifndef __cplusplus 5517 /* Ultrix mips cc rejects this sort of thing. */ 5518 typedef int charset[2]; 5519 const charset cs = { 0, 0 }; 5520 /* SunOS 4.1.1 cc rejects this. */ 5521 char const *const *pcpcc; 5522 char **ppc; 5523 /* NEC SVR4.0.2 mips cc rejects this. */ 5524 struct point {int x, y;}; 5525 static struct point const zero = {0,0}; 5526 /* AIX XL C 1.02.0.0 rejects this. 5527 It does not let you subtract one const X* pointer from another in 5528 an arm of an if-expression whose if-part is not a constant 5529 expression */ 5530 const char *g = "string"; 5531 pcpcc = &g + (g ? g-g : 0); 5532 /* HPUX 7.0 cc rejects these. */ 5533 ++pcpcc; 5534 ppc = (char**) pcpcc; 5535 pcpcc = (char const *const *) ppc; 5536 { /* SCO 3.2v4 cc rejects this sort of thing. */ 5537 char tx; 5538 char *t = &tx; 5539 char const *s = 0 ? (char *) 0 : (char const *) 0; 5540 5541 *t++ = 0; 5542 if (s) return 0; 5543 } 5544 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ 5545 int x[] = {25, 17}; 5546 const int *foo = &x[0]; 5547 ++foo; 5548 } 5549 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ 5550 typedef const int *iptr; 5551 iptr p = 0; 5552 ++p; 5553 } 5554 { /* AIX XL C 1.02.0.0 rejects this sort of thing, saying 5555 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ 5556 struct s { int j; const int *ap[3]; } bx; 5557 struct s *b = &bx; b->j = 5; 5558 } 5559 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ 5560 const int foo = 10; 5561 if (!foo) return 0; 5562 } 5563 return !cs[0] && !zero.x; 5564#endif 5565 5566 ; 5567 return 0; 5568} 5569_ACEOF 5570if ac_fn_c_try_compile "$LINENO"; then : 5571 ac_cv_c_const=yes 5572else 5573 ac_cv_c_const=no 5574fi 5575rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5576fi 5577{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5 5578$as_echo "$ac_cv_c_const" >&6; } 5579if test $ac_cv_c_const = no; then 5580 5581$as_echo "#define const /**/" >>confdefs.h 5582 5583fi 5584 5585{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5 5586$as_echo_n "checking for inline... " >&6; } 5587if ${ac_cv_c_inline+:} false; then : 5588 $as_echo_n "(cached) " >&6 5589else 5590 ac_cv_c_inline=no 5591for ac_kw in inline __inline__ __inline; do 5592 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5593/* end confdefs.h. */ 5594#ifndef __cplusplus 5595typedef int foo_t; 5596static $ac_kw foo_t static_foo () {return 0; } 5597$ac_kw foo_t foo () {return 0; } 5598#endif 5599 5600_ACEOF 5601if ac_fn_c_try_compile "$LINENO"; then : 5602 ac_cv_c_inline=$ac_kw 5603fi 5604rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5605 test "$ac_cv_c_inline" != no && break 5606done 5607 5608fi 5609{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5 5610$as_echo "$ac_cv_c_inline" >&6; } 5611 5612case $ac_cv_c_inline in 5613 inline | yes) ;; 5614 *) 5615 case $ac_cv_c_inline in 5616 no) ac_val=;; 5617 *) ac_val=$ac_cv_c_inline;; 5618 esac 5619 cat >>confdefs.h <<_ACEOF 5620#ifndef __cplusplus 5621#define inline $ac_val 5622#endif 5623_ACEOF 5624 ;; 5625esac 5626 5627{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for obstacks" >&5 5628$as_echo_n "checking for obstacks... " >&6; } 5629if ${ac_cv_func_obstack+:} false; then : 5630 $as_echo_n "(cached) " >&6 5631else 5632 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5633/* end confdefs.h. */ 5634$ac_includes_default 5635 #include "obstack.h" 5636int 5637main () 5638{ 5639struct obstack mem; 5640 #define obstack_chunk_alloc malloc 5641 #define obstack_chunk_free free 5642 obstack_init (&mem); 5643 obstack_free (&mem, 0); 5644 ; 5645 return 0; 5646} 5647_ACEOF 5648if ac_fn_c_try_link "$LINENO"; then : 5649 ac_cv_func_obstack=yes 5650else 5651 ac_cv_func_obstack=no 5652fi 5653rm -f core conftest.err conftest.$ac_objext \ 5654 conftest$ac_exeext conftest.$ac_ext 5655fi 5656{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_obstack" >&5 5657$as_echo "$ac_cv_func_obstack" >&6; } 5658if test $ac_cv_func_obstack = yes; then 5659 5660$as_echo "#define HAVE_OBSTACK 1" >>confdefs.h 5661 5662else 5663 case " $LIBOBJS " in 5664 *" obstack.$ac_objext "* ) ;; 5665 *) LIBOBJS="$LIBOBJS obstack.$ac_objext" 5666 ;; 5667esac 5668 5669fi 5670 5671ac_fn_c_check_type "$LINENO" "off_t" "ac_cv_type_off_t" "$ac_includes_default" 5672if test "x$ac_cv_type_off_t" = xyes; then : 5673 5674else 5675 5676cat >>confdefs.h <<_ACEOF 5677#define off_t long int 5678_ACEOF 5679 5680fi 5681 5682ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default" 5683if test "x$ac_cv_type_size_t" = xyes; then : 5684 5685else 5686 5687cat >>confdefs.h <<_ACEOF 5688#define size_t unsigned int 5689_ACEOF 5690 5691fi 5692 5693ac_fn_c_check_type "$LINENO" "ssize_t" "ac_cv_type_ssize_t" "$ac_includes_default" 5694if test "x$ac_cv_type_ssize_t" = xyes; then : 5695 5696else 5697 5698cat >>confdefs.h <<_ACEOF 5699#define ssize_t int 5700_ACEOF 5701 5702fi 5703 5704 5705 ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "$ac_includes_default" 5706if test "x$ac_cv_type_uintptr_t" = xyes; then : 5707 5708$as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h 5709 5710else 5711 for ac_type in 'unsigned int' 'unsigned long int' \ 5712 'unsigned long long int'; do 5713 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5714/* end confdefs.h. */ 5715$ac_includes_default 5716int 5717main () 5718{ 5719static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))]; 5720test_array [0] = 0; 5721return test_array [0]; 5722 5723 ; 5724 return 0; 5725} 5726_ACEOF 5727if ac_fn_c_try_compile "$LINENO"; then : 5728 5729cat >>confdefs.h <<_ACEOF 5730#define uintptr_t $ac_type 5731_ACEOF 5732 5733 ac_type= 5734fi 5735rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5736 test -z "$ac_type" && break 5737 done 5738fi 5739 5740 5741ac_fn_c_check_type "$LINENO" "ptrdiff_t" "ac_cv_type_ptrdiff_t" "$ac_includes_default" 5742if test "x$ac_cv_type_ptrdiff_t" = xyes; then : 5743 5744else 5745 5746cat >>confdefs.h <<_ACEOF 5747#define ptrdiff_t int 5748_ACEOF 5749 5750fi 5751 5752ac_fn_c_find_uintX_t "$LINENO" "64" "ac_cv_c_uint64_t" 5753case $ac_cv_c_uint64_t in #( 5754 no|yes) ;; #( 5755 *) 5756 5757$as_echo "#define _UINT64_T 1" >>confdefs.h 5758 5759 5760cat >>confdefs.h <<_ACEOF 5761#define uint64_t $ac_cv_c_uint64_t 5762_ACEOF 5763;; 5764 esac 5765 5766if test x"$ac_cv_c_uint64_t" = x"no"; then 5767 as_fn_error $? "uint64_t not found" "$LINENO" 5 5768fi 5769{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5 5770$as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; } 5771if ${ac_cv_struct_tm+:} false; then : 5772 $as_echo_n "(cached) " >&6 5773else 5774 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5775/* end confdefs.h. */ 5776#include <sys/types.h> 5777#include <time.h> 5778 5779int 5780main () 5781{ 5782struct tm tm; 5783 int *p = &tm.tm_sec; 5784 return !p; 5785 ; 5786 return 0; 5787} 5788_ACEOF 5789if ac_fn_c_try_compile "$LINENO"; then : 5790 ac_cv_struct_tm=time.h 5791else 5792 ac_cv_struct_tm=sys/time.h 5793fi 5794rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5795fi 5796{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5 5797$as_echo "$ac_cv_struct_tm" >&6; } 5798if test $ac_cv_struct_tm = sys/time.h; then 5799 5800$as_echo "#define TM_IN_SYS_TIME 1" >>confdefs.h 5801 5802fi 5803 5804# The cast to long int works around a bug in the HP C Compiler 5805# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 5806# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 5807# This bug is HP SR number 8606223364. 5808{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5 5809$as_echo_n "checking size of int... " >&6; } 5810if ${ac_cv_sizeof_int+:} false; then : 5811 $as_echo_n "(cached) " >&6 5812else 5813 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int" "$ac_includes_default"; then : 5814 5815else 5816 if test "$ac_cv_type_int" = yes; then 5817 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 5818$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 5819as_fn_error 77 "cannot compute sizeof (int) 5820See \`config.log' for more details" "$LINENO" 5; } 5821 else 5822 ac_cv_sizeof_int=0 5823 fi 5824fi 5825 5826fi 5827{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5 5828$as_echo "$ac_cv_sizeof_int" >&6; } 5829 5830 5831 5832cat >>confdefs.h <<_ACEOF 5833#define SIZEOF_INT $ac_cv_sizeof_int 5834_ACEOF 5835 5836 5837# The cast to long int works around a bug in the HP C Compiler 5838# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 5839# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 5840# This bug is HP SR number 8606223364. 5841{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5 5842$as_echo_n "checking size of long... " >&6; } 5843if ${ac_cv_sizeof_long+:} false; then : 5844 $as_echo_n "(cached) " >&6 5845else 5846 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default"; then : 5847 5848else 5849 if test "$ac_cv_type_long" = yes; then 5850 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 5851$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 5852as_fn_error 77 "cannot compute sizeof (long) 5853See \`config.log' for more details" "$LINENO" 5; } 5854 else 5855 ac_cv_sizeof_long=0 5856 fi 5857fi 5858 5859fi 5860{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5 5861$as_echo "$ac_cv_sizeof_long" >&6; } 5862 5863 5864 5865cat >>confdefs.h <<_ACEOF 5866#define SIZEOF_LONG $ac_cv_sizeof_long 5867_ACEOF 5868 5869 5870 5871for ac_func in clearerr_unlocked feof_unlocked ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked putchar_unlocked putc_unlocked 5872do : 5873 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 5874ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 5875if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 5876 cat >>confdefs.h <<_ACEOF 5877#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 5878_ACEOF 5879 5880fi 5881done 5882 5883ac_fn_c_check_decl "$LINENO" "abort" "ac_cv_have_decl_abort" "$ac_includes_default" 5884if test "x$ac_cv_have_decl_abort" = xyes; then : 5885 ac_have_decl=1 5886else 5887 ac_have_decl=0 5888fi 5889 5890cat >>confdefs.h <<_ACEOF 5891#define HAVE_DECL_ABORT $ac_have_decl 5892_ACEOF 5893ac_fn_c_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default" 5894if test "x$ac_cv_have_decl_asprintf" = xyes; then : 5895 ac_have_decl=1 5896else 5897 ac_have_decl=0 5898fi 5899 5900cat >>confdefs.h <<_ACEOF 5901#define HAVE_DECL_ASPRINTF $ac_have_decl 5902_ACEOF 5903as_ac_Symbol=`$as_echo "ac_cv_have_decl_basename(char *)" | $as_tr_sh` 5904ac_fn_c_check_decl "$LINENO" "basename(char *)" "$as_ac_Symbol" "$ac_includes_default" 5905if eval test \"x\$"$as_ac_Symbol"\" = x"yes"; then : 5906 ac_have_decl=1 5907else 5908 ac_have_decl=0 5909fi 5910 5911cat >>confdefs.h <<_ACEOF 5912#define HAVE_DECL_BASENAME $ac_have_decl 5913_ACEOF 5914ac_fn_c_check_decl "$LINENO" "errno" "ac_cv_have_decl_errno" "$ac_includes_default" 5915if test "x$ac_cv_have_decl_errno" = xyes; then : 5916 ac_have_decl=1 5917else 5918 ac_have_decl=0 5919fi 5920 5921cat >>confdefs.h <<_ACEOF 5922#define HAVE_DECL_ERRNO $ac_have_decl 5923_ACEOF 5924ac_fn_c_check_decl "$LINENO" "getopt" "ac_cv_have_decl_getopt" "$ac_includes_default" 5925if test "x$ac_cv_have_decl_getopt" = xyes; then : 5926 ac_have_decl=1 5927else 5928 ac_have_decl=0 5929fi 5930 5931cat >>confdefs.h <<_ACEOF 5932#define HAVE_DECL_GETOPT $ac_have_decl 5933_ACEOF 5934ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default" 5935if test "x$ac_cv_have_decl_vasprintf" = xyes; then : 5936 ac_have_decl=1 5937else 5938 ac_have_decl=0 5939fi 5940 5941cat >>confdefs.h <<_ACEOF 5942#define HAVE_DECL_VASPRINTF $ac_have_decl 5943_ACEOF 5944 5945ac_fn_c_check_decl "$LINENO" "clearerr_unlocked" "ac_cv_have_decl_clearerr_unlocked" "$ac_includes_default" 5946if test "x$ac_cv_have_decl_clearerr_unlocked" = xyes; then : 5947 ac_have_decl=1 5948else 5949 ac_have_decl=0 5950fi 5951 5952cat >>confdefs.h <<_ACEOF 5953#define HAVE_DECL_CLEARERR_UNLOCKED $ac_have_decl 5954_ACEOF 5955ac_fn_c_check_decl "$LINENO" "feof_unlocked" "ac_cv_have_decl_feof_unlocked" "$ac_includes_default" 5956if test "x$ac_cv_have_decl_feof_unlocked" = xyes; then : 5957 ac_have_decl=1 5958else 5959 ac_have_decl=0 5960fi 5961 5962cat >>confdefs.h <<_ACEOF 5963#define HAVE_DECL_FEOF_UNLOCKED $ac_have_decl 5964_ACEOF 5965ac_fn_c_check_decl "$LINENO" "ferror_unlocked" "ac_cv_have_decl_ferror_unlocked" "$ac_includes_default" 5966if test "x$ac_cv_have_decl_ferror_unlocked" = xyes; then : 5967 ac_have_decl=1 5968else 5969 ac_have_decl=0 5970fi 5971 5972cat >>confdefs.h <<_ACEOF 5973#define HAVE_DECL_FERROR_UNLOCKED $ac_have_decl 5974_ACEOF 5975ac_fn_c_check_decl "$LINENO" "fflush_unlocked" "ac_cv_have_decl_fflush_unlocked" "$ac_includes_default" 5976if test "x$ac_cv_have_decl_fflush_unlocked" = xyes; then : 5977 ac_have_decl=1 5978else 5979 ac_have_decl=0 5980fi 5981 5982cat >>confdefs.h <<_ACEOF 5983#define HAVE_DECL_FFLUSH_UNLOCKED $ac_have_decl 5984_ACEOF 5985ac_fn_c_check_decl "$LINENO" "fgetc_unlocked" "ac_cv_have_decl_fgetc_unlocked" "$ac_includes_default" 5986if test "x$ac_cv_have_decl_fgetc_unlocked" = xyes; then : 5987 ac_have_decl=1 5988else 5989 ac_have_decl=0 5990fi 5991 5992cat >>confdefs.h <<_ACEOF 5993#define HAVE_DECL_FGETC_UNLOCKED $ac_have_decl 5994_ACEOF 5995ac_fn_c_check_decl "$LINENO" "fgets_unlocked" "ac_cv_have_decl_fgets_unlocked" "$ac_includes_default" 5996if test "x$ac_cv_have_decl_fgets_unlocked" = xyes; then : 5997 ac_have_decl=1 5998else 5999 ac_have_decl=0 6000fi 6001 6002cat >>confdefs.h <<_ACEOF 6003#define HAVE_DECL_FGETS_UNLOCKED $ac_have_decl 6004_ACEOF 6005ac_fn_c_check_decl "$LINENO" "fileno_unlocked" "ac_cv_have_decl_fileno_unlocked" "$ac_includes_default" 6006if test "x$ac_cv_have_decl_fileno_unlocked" = xyes; then : 6007 ac_have_decl=1 6008else 6009 ac_have_decl=0 6010fi 6011 6012cat >>confdefs.h <<_ACEOF 6013#define HAVE_DECL_FILENO_UNLOCKED $ac_have_decl 6014_ACEOF 6015ac_fn_c_check_decl "$LINENO" "fprintf_unlocked" "ac_cv_have_decl_fprintf_unlocked" "$ac_includes_default" 6016if test "x$ac_cv_have_decl_fprintf_unlocked" = xyes; then : 6017 ac_have_decl=1 6018else 6019 ac_have_decl=0 6020fi 6021 6022cat >>confdefs.h <<_ACEOF 6023#define HAVE_DECL_FPRINTF_UNLOCKED $ac_have_decl 6024_ACEOF 6025ac_fn_c_check_decl "$LINENO" "fputc_unlocked" "ac_cv_have_decl_fputc_unlocked" "$ac_includes_default" 6026if test "x$ac_cv_have_decl_fputc_unlocked" = xyes; then : 6027 ac_have_decl=1 6028else 6029 ac_have_decl=0 6030fi 6031 6032cat >>confdefs.h <<_ACEOF 6033#define HAVE_DECL_FPUTC_UNLOCKED $ac_have_decl 6034_ACEOF 6035ac_fn_c_check_decl "$LINENO" "fputs_unlocked" "ac_cv_have_decl_fputs_unlocked" "$ac_includes_default" 6036if test "x$ac_cv_have_decl_fputs_unlocked" = xyes; then : 6037 ac_have_decl=1 6038else 6039 ac_have_decl=0 6040fi 6041 6042cat >>confdefs.h <<_ACEOF 6043#define HAVE_DECL_FPUTS_UNLOCKED $ac_have_decl 6044_ACEOF 6045ac_fn_c_check_decl "$LINENO" "fread_unlocked" "ac_cv_have_decl_fread_unlocked" "$ac_includes_default" 6046if test "x$ac_cv_have_decl_fread_unlocked" = xyes; then : 6047 ac_have_decl=1 6048else 6049 ac_have_decl=0 6050fi 6051 6052cat >>confdefs.h <<_ACEOF 6053#define HAVE_DECL_FREAD_UNLOCKED $ac_have_decl 6054_ACEOF 6055ac_fn_c_check_decl "$LINENO" "fwrite_unlocked" "ac_cv_have_decl_fwrite_unlocked" "$ac_includes_default" 6056if test "x$ac_cv_have_decl_fwrite_unlocked" = xyes; then : 6057 ac_have_decl=1 6058else 6059 ac_have_decl=0 6060fi 6061 6062cat >>confdefs.h <<_ACEOF 6063#define HAVE_DECL_FWRITE_UNLOCKED $ac_have_decl 6064_ACEOF 6065ac_fn_c_check_decl "$LINENO" "getchar_unlocked" "ac_cv_have_decl_getchar_unlocked" "$ac_includes_default" 6066if test "x$ac_cv_have_decl_getchar_unlocked" = xyes; then : 6067 ac_have_decl=1 6068else 6069 ac_have_decl=0 6070fi 6071 6072cat >>confdefs.h <<_ACEOF 6073#define HAVE_DECL_GETCHAR_UNLOCKED $ac_have_decl 6074_ACEOF 6075ac_fn_c_check_decl "$LINENO" "getc_unlocked" "ac_cv_have_decl_getc_unlocked" "$ac_includes_default" 6076if test "x$ac_cv_have_decl_getc_unlocked" = xyes; then : 6077 ac_have_decl=1 6078else 6079 ac_have_decl=0 6080fi 6081 6082cat >>confdefs.h <<_ACEOF 6083#define HAVE_DECL_GETC_UNLOCKED $ac_have_decl 6084_ACEOF 6085ac_fn_c_check_decl "$LINENO" "putchar_unlocked" "ac_cv_have_decl_putchar_unlocked" "$ac_includes_default" 6086if test "x$ac_cv_have_decl_putchar_unlocked" = xyes; then : 6087 ac_have_decl=1 6088else 6089 ac_have_decl=0 6090fi 6091 6092cat >>confdefs.h <<_ACEOF 6093#define HAVE_DECL_PUTCHAR_UNLOCKED $ac_have_decl 6094_ACEOF 6095ac_fn_c_check_decl "$LINENO" "putc_unlocked" "ac_cv_have_decl_putc_unlocked" "$ac_includes_default" 6096if test "x$ac_cv_have_decl_putc_unlocked" = xyes; then : 6097 ac_have_decl=1 6098else 6099 ac_have_decl=0 6100fi 6101 6102cat >>confdefs.h <<_ACEOF 6103#define HAVE_DECL_PUTC_UNLOCKED $ac_have_decl 6104_ACEOF 6105 6106 6107# Checks for library functions. 6108# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works 6109# for constant arguments. Useless! 6110{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5 6111$as_echo_n "checking for working alloca.h... " >&6; } 6112if ${ac_cv_working_alloca_h+:} false; then : 6113 $as_echo_n "(cached) " >&6 6114else 6115 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6116/* end confdefs.h. */ 6117#include <alloca.h> 6118int 6119main () 6120{ 6121char *p = (char *) alloca (2 * sizeof (int)); 6122 if (p) return 0; 6123 ; 6124 return 0; 6125} 6126_ACEOF 6127if ac_fn_c_try_link "$LINENO"; then : 6128 ac_cv_working_alloca_h=yes 6129else 6130 ac_cv_working_alloca_h=no 6131fi 6132rm -f core conftest.err conftest.$ac_objext \ 6133 conftest$ac_exeext conftest.$ac_ext 6134fi 6135{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5 6136$as_echo "$ac_cv_working_alloca_h" >&6; } 6137if test $ac_cv_working_alloca_h = yes; then 6138 6139$as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h 6140 6141fi 6142 6143{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5 6144$as_echo_n "checking for alloca... " >&6; } 6145if ${ac_cv_func_alloca_works+:} false; then : 6146 $as_echo_n "(cached) " >&6 6147else 6148 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6149/* end confdefs.h. */ 6150#ifdef __GNUC__ 6151# define alloca __builtin_alloca 6152#else 6153# ifdef _MSC_VER 6154# include <malloc.h> 6155# define alloca _alloca 6156# else 6157# ifdef HAVE_ALLOCA_H 6158# include <alloca.h> 6159# else 6160# ifdef _AIX 6161 #pragma alloca 6162# else 6163# ifndef alloca /* predefined by HP cc +Olibcalls */ 6164void *alloca (size_t); 6165# endif 6166# endif 6167# endif 6168# endif 6169#endif 6170 6171int 6172main () 6173{ 6174char *p = (char *) alloca (1); 6175 if (p) return 0; 6176 ; 6177 return 0; 6178} 6179_ACEOF 6180if ac_fn_c_try_link "$LINENO"; then : 6181 ac_cv_func_alloca_works=yes 6182else 6183 ac_cv_func_alloca_works=no 6184fi 6185rm -f core conftest.err conftest.$ac_objext \ 6186 conftest$ac_exeext conftest.$ac_ext 6187fi 6188{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5 6189$as_echo "$ac_cv_func_alloca_works" >&6; } 6190 6191if test $ac_cv_func_alloca_works = yes; then 6192 6193$as_echo "#define HAVE_ALLOCA 1" >>confdefs.h 6194 6195else 6196 # The SVR3 libPW and SVR4 libucb both contain incompatible functions 6197# that cause trouble. Some versions do not even contain alloca or 6198# contain a buggy version. If you still want to use their alloca, 6199# use ar to extract alloca.o from them instead of compiling alloca.c. 6200 6201ALLOCA=\${LIBOBJDIR}alloca.$ac_objext 6202 6203$as_echo "#define C_ALLOCA 1" >>confdefs.h 6204 6205 6206{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5 6207$as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; } 6208if ${ac_cv_os_cray+:} false; then : 6209 $as_echo_n "(cached) " >&6 6210else 6211 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6212/* end confdefs.h. */ 6213#if defined CRAY && ! defined CRAY2 6214webecray 6215#else 6216wenotbecray 6217#endif 6218 6219_ACEOF 6220if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 6221 $EGREP "webecray" >/dev/null 2>&1; then : 6222 ac_cv_os_cray=yes 6223else 6224 ac_cv_os_cray=no 6225fi 6226rm -f conftest* 6227 6228fi 6229{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5 6230$as_echo "$ac_cv_os_cray" >&6; } 6231if test $ac_cv_os_cray = yes; then 6232 for ac_func in _getb67 GETB67 getb67; do 6233 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 6234ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 6235if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 6236 6237cat >>confdefs.h <<_ACEOF 6238#define CRAY_STACKSEG_END $ac_func 6239_ACEOF 6240 6241 break 6242fi 6243 6244 done 6245fi 6246 6247{ $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5 6248$as_echo_n "checking stack direction for C alloca... " >&6; } 6249if ${ac_cv_c_stack_direction+:} false; then : 6250 $as_echo_n "(cached) " >&6 6251else 6252 if test "$cross_compiling" = yes; then : 6253 ac_cv_c_stack_direction=0 6254else 6255 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6256/* end confdefs.h. */ 6257$ac_includes_default 6258int 6259find_stack_direction (int *addr, int depth) 6260{ 6261 int dir, dummy = 0; 6262 if (! addr) 6263 addr = &dummy; 6264 *addr = addr < &dummy ? 1 : addr == &dummy ? 0 : -1; 6265 dir = depth ? find_stack_direction (addr, depth - 1) : 0; 6266 return dir + dummy; 6267} 6268 6269int 6270main (int argc, char **argv) 6271{ 6272 return find_stack_direction (0, argc + !argv + 20) < 0; 6273} 6274_ACEOF 6275if ac_fn_c_try_run "$LINENO"; then : 6276 ac_cv_c_stack_direction=1 6277else 6278 ac_cv_c_stack_direction=-1 6279fi 6280rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 6281 conftest.$ac_objext conftest.beam conftest.$ac_ext 6282fi 6283 6284fi 6285{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5 6286$as_echo "$ac_cv_c_stack_direction" >&6; } 6287cat >>confdefs.h <<_ACEOF 6288#define STACK_DIRECTION $ac_cv_c_stack_direction 6289_ACEOF 6290 6291 6292fi 6293 6294{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 6295$as_echo_n "checking for ANSI C header files... " >&6; } 6296if ${ac_cv_header_stdc+:} false; then : 6297 $as_echo_n "(cached) " >&6 6298else 6299 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6300/* end confdefs.h. */ 6301#include <stdlib.h> 6302#include <stdarg.h> 6303#include <string.h> 6304#include <float.h> 6305 6306int 6307main () 6308{ 6309 6310 ; 6311 return 0; 6312} 6313_ACEOF 6314if ac_fn_c_try_compile "$LINENO"; then : 6315 ac_cv_header_stdc=yes 6316else 6317 ac_cv_header_stdc=no 6318fi 6319rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6320 6321if test $ac_cv_header_stdc = yes; then 6322 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 6323 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6324/* end confdefs.h. */ 6325#include <string.h> 6326 6327_ACEOF 6328if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 6329 $EGREP "memchr" >/dev/null 2>&1; then : 6330 6331else 6332 ac_cv_header_stdc=no 6333fi 6334rm -f conftest* 6335 6336fi 6337 6338if test $ac_cv_header_stdc = yes; then 6339 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 6340 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6341/* end confdefs.h. */ 6342#include <stdlib.h> 6343 6344_ACEOF 6345if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 6346 $EGREP "free" >/dev/null 2>&1; then : 6347 6348else 6349 ac_cv_header_stdc=no 6350fi 6351rm -f conftest* 6352 6353fi 6354 6355if test $ac_cv_header_stdc = yes; then 6356 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 6357 if test "$cross_compiling" = yes; then : 6358 : 6359else 6360 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6361/* end confdefs.h. */ 6362#include <ctype.h> 6363#include <stdlib.h> 6364#if ((' ' & 0x0FF) == 0x020) 6365# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 6366# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 6367#else 6368# define ISLOWER(c) \ 6369 (('a' <= (c) && (c) <= 'i') \ 6370 || ('j' <= (c) && (c) <= 'r') \ 6371 || ('s' <= (c) && (c) <= 'z')) 6372# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 6373#endif 6374 6375#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 6376int 6377main () 6378{ 6379 int i; 6380 for (i = 0; i < 256; i++) 6381 if (XOR (islower (i), ISLOWER (i)) 6382 || toupper (i) != TOUPPER (i)) 6383 return 2; 6384 return 0; 6385} 6386_ACEOF 6387if ac_fn_c_try_run "$LINENO"; then : 6388 6389else 6390 ac_cv_header_stdc=no 6391fi 6392rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 6393 conftest.$ac_objext conftest.beam conftest.$ac_ext 6394fi 6395 6396fi 6397fi 6398{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 6399$as_echo "$ac_cv_header_stdc" >&6; } 6400if test $ac_cv_header_stdc = yes; then 6401 6402$as_echo "#define STDC_HEADERS 1" >>confdefs.h 6403 6404fi 6405 6406 6407 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5 6408$as_echo_n "checking for nl_langinfo and CODESET... " >&6; } 6409if ${am_cv_langinfo_codeset+:} false; then : 6410 $as_echo_n "(cached) " >&6 6411else 6412 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6413/* end confdefs.h. */ 6414#include <langinfo.h> 6415int 6416main () 6417{ 6418char* cs = nl_langinfo(CODESET); 6419 ; 6420 return 0; 6421} 6422_ACEOF 6423if ac_fn_c_try_link "$LINENO"; then : 6424 am_cv_langinfo_codeset=yes 6425else 6426 am_cv_langinfo_codeset=no 6427fi 6428rm -f core conftest.err conftest.$ac_objext \ 6429 conftest$ac_exeext conftest.$ac_ext 6430 6431fi 6432{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5 6433$as_echo "$am_cv_langinfo_codeset" >&6; } 6434 if test $am_cv_langinfo_codeset = yes; then 6435 6436$as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h 6437 6438 fi 6439 6440# If we haven't got the data from the intl directory, 6441# assume NLS is disabled. 6442USE_NLS=no 6443LIBINTL= 6444LIBINTL_DEP= 6445INCINTL= 6446XGETTEXT= 6447GMSGFMT= 6448POSUB= 6449 6450if test -f ../intl/config.intl; then 6451 . ../intl/config.intl 6452fi 6453{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5 6454$as_echo_n "checking whether NLS is requested... " >&6; } 6455if test x"$USE_NLS" != xyes; then 6456 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6457$as_echo "no" >&6; } 6458else 6459 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6460$as_echo "yes" >&6; } 6461 6462$as_echo "#define ENABLE_NLS 1" >>confdefs.h 6463 6464 6465 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5 6466$as_echo_n "checking for catalogs to be installed... " >&6; } 6467 # Look for .po and .gmo files in the source directory. 6468 CATALOGS= 6469 XLINGUAS= 6470 for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do 6471 # If there aren't any .gmo files the shell will give us the 6472 # literal string "../path/to/srcdir/po/*.gmo" which has to be 6473 # weeded out. 6474 case "$cat" in *\**) 6475 continue;; 6476 esac 6477 # The quadruple backslash is collapsed to a double backslash 6478 # by the backticks, then collapsed again by the double quotes, 6479 # leaving us with one backslash in the sed expression (right 6480 # before the dot that mustn't act as a wildcard). 6481 cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"` 6482 lang=`echo $cat | sed -e "s!\\\\.gmo!!"` 6483 # The user is allowed to set LINGUAS to a list of languages to 6484 # install catalogs for. If it's empty that means "all of them." 6485 if test "x$LINGUAS" = x; then 6486 CATALOGS="$CATALOGS $cat" 6487 XLINGUAS="$XLINGUAS $lang" 6488 else 6489 case "$LINGUAS" in *$lang*) 6490 CATALOGS="$CATALOGS $cat" 6491 XLINGUAS="$XLINGUAS $lang" 6492 ;; 6493 esac 6494 fi 6495 done 6496 LINGUAS="$XLINGUAS" 6497 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5 6498$as_echo "$LINGUAS" >&6; } 6499 6500 6501 DATADIRNAME=share 6502 6503 INSTOBJEXT=.mo 6504 6505 GENCAT=gencat 6506 6507 CATOBJEXT=.gmo 6508 6509fi 6510 6511{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for uchar" >&5 6512$as_echo_n "checking for uchar... " >&6; } 6513if ${gcc_cv_type_uchar+:} false; then : 6514 $as_echo_n "(cached) " >&6 6515else 6516 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6517/* end confdefs.h. */ 6518 6519#include <sys/types.h> 6520 6521int 6522main () 6523{ 6524if ((uchar *)0) return 0; 6525 if (sizeof(uchar)) return 0; 6526 ; 6527 return 0; 6528} 6529_ACEOF 6530if ac_fn_c_try_compile "$LINENO"; then : 6531 ac_cv_type_uchar=yes 6532else 6533 ac_cv_type_uchar=no 6534fi 6535rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6536fi 6537{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_type_uchar" >&5 6538$as_echo "$gcc_cv_type_uchar" >&6; } 6539if test $ac_cv_type_uchar = yes; then 6540 6541$as_echo "#define HAVE_UCHAR 1" >>confdefs.h 6542 6543fi 6544 6545# g++ on Solaris 10+ defines _XOPEN_SOURCE=600, which exposes a different 6546# iconv() prototype. 6547ac_ext=cpp 6548ac_cpp='$CXXCPP $CPPFLAGS' 6549ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 6550ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 6551ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 6552 6553 6554 if test "X$prefix" = "XNONE"; then 6555 acl_final_prefix="$ac_default_prefix" 6556 else 6557 acl_final_prefix="$prefix" 6558 fi 6559 if test "X$exec_prefix" = "XNONE"; then 6560 acl_final_exec_prefix='${prefix}' 6561 else 6562 acl_final_exec_prefix="$exec_prefix" 6563 fi 6564 acl_save_prefix="$prefix" 6565 prefix="$acl_final_prefix" 6566 eval acl_final_exec_prefix=\"$acl_final_exec_prefix\" 6567 prefix="$acl_save_prefix" 6568 6569 6570# Check whether --with-gnu-ld was given. 6571if test "${with_gnu_ld+set}" = set; then : 6572 withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes 6573else 6574 with_gnu_ld=no 6575fi 6576 6577# Prepare PATH_SEPARATOR. 6578# The user is always right. 6579if test "${PATH_SEPARATOR+set}" != set; then 6580 echo "#! /bin/sh" >conf$$.sh 6581 echo "exit 0" >>conf$$.sh 6582 chmod +x conf$$.sh 6583 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then 6584 PATH_SEPARATOR=';' 6585 else 6586 PATH_SEPARATOR=: 6587 fi 6588 rm -f conf$$.sh 6589fi 6590ac_prog=ld 6591if test "$GCC" = yes; then 6592 # Check if gcc -print-prog-name=ld gives a path. 6593 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5 6594$as_echo_n "checking for ld used by GCC... " >&6; } 6595 case $host in 6596 *-*-mingw*) 6597 # gcc leaves a trailing carriage return which upsets mingw 6598 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; 6599 *) 6600 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; 6601 esac 6602 case $ac_prog in 6603 # Accept absolute paths. 6604 [\\/]* | [A-Za-z]:[\\/]*) 6605 re_direlt='/[^/][^/]*/\.\./' 6606 # Canonicalize the path of ld 6607 ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'` 6608 while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do 6609 ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"` 6610 done 6611 test -z "$LD" && LD="$ac_prog" 6612 ;; 6613 "") 6614 # If it fails, then pretend we aren't using GCC. 6615 ac_prog=ld 6616 ;; 6617 *) 6618 # If it is relative, then search for the first ld in PATH. 6619 with_gnu_ld=unknown 6620 ;; 6621 esac 6622elif test "$with_gnu_ld" = yes; then 6623 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5 6624$as_echo_n "checking for GNU ld... " >&6; } 6625else 6626 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 6627$as_echo_n "checking for non-GNU ld... " >&6; } 6628fi 6629if ${acl_cv_path_LD+:} false; then : 6630 $as_echo_n "(cached) " >&6 6631else 6632 if test -z "$LD"; then 6633 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}" 6634 for ac_dir in $PATH; do 6635 test -z "$ac_dir" && ac_dir=. 6636 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then 6637 acl_cv_path_LD="$ac_dir/$ac_prog" 6638 # Check to see if the program is GNU ld. I'd rather use --version, 6639 # but apparently some GNU ld's only accept -v. 6640 # Break only if it was the GNU/non-GNU ld that we prefer. 6641 if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then 6642 test "$with_gnu_ld" != no && break 6643 else 6644 test "$with_gnu_ld" != yes && break 6645 fi 6646 fi 6647 done 6648 IFS="$ac_save_ifs" 6649else 6650 acl_cv_path_LD="$LD" # Let the user override the test with a path. 6651fi 6652fi 6653 6654LD="$acl_cv_path_LD" 6655if test -n "$LD"; then 6656 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 6657$as_echo "$LD" >&6; } 6658else 6659 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6660$as_echo "no" >&6; } 6661fi 6662test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5 6663{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 6664$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; } 6665if ${acl_cv_prog_gnu_ld+:} false; then : 6666 $as_echo_n "(cached) " >&6 6667else 6668 # I'd rather use --version here, but apparently some GNU ld's only accept -v. 6669if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then 6670 acl_cv_prog_gnu_ld=yes 6671else 6672 acl_cv_prog_gnu_ld=no 6673fi 6674fi 6675{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5 6676$as_echo "$acl_cv_prog_gnu_ld" >&6; } 6677with_gnu_ld=$acl_cv_prog_gnu_ld 6678 6679 6680 6681 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5 6682$as_echo_n "checking for shared library run path origin... " >&6; } 6683if ${acl_cv_rpath+:} false; then : 6684 $as_echo_n "(cached) " >&6 6685else 6686 6687 CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \ 6688 ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh 6689 . ./conftest.sh 6690 rm -f ./conftest.sh 6691 acl_cv_rpath=done 6692 6693fi 6694{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5 6695$as_echo "$acl_cv_rpath" >&6; } 6696 wl="$acl_cv_wl" 6697 libext="$acl_cv_libext" 6698 shlibext="$acl_cv_shlibext" 6699 hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec" 6700 hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator" 6701 hardcode_direct="$acl_cv_hardcode_direct" 6702 hardcode_minus_L="$acl_cv_hardcode_minus_L" 6703 # Check whether --enable-rpath was given. 6704if test "${enable_rpath+set}" = set; then : 6705 enableval=$enable_rpath; : 6706else 6707 enable_rpath=yes 6708fi 6709 6710 6711 6712 6713 6714 6715 6716 6717 use_additional=yes 6718 6719 acl_save_prefix="$prefix" 6720 prefix="$acl_final_prefix" 6721 acl_save_exec_prefix="$exec_prefix" 6722 exec_prefix="$acl_final_exec_prefix" 6723 6724 eval additional_includedir=\"$includedir\" 6725 eval additional_libdir=\"$libdir\" 6726 6727 exec_prefix="$acl_save_exec_prefix" 6728 prefix="$acl_save_prefix" 6729 6730 6731# Check whether --with-libiconv-prefix was given. 6732if test "${with_libiconv_prefix+set}" = set; then : 6733 withval=$with_libiconv_prefix; 6734 if test "X$withval" = "Xno"; then 6735 use_additional=no 6736 else 6737 if test "X$withval" = "X"; then 6738 6739 acl_save_prefix="$prefix" 6740 prefix="$acl_final_prefix" 6741 acl_save_exec_prefix="$exec_prefix" 6742 exec_prefix="$acl_final_exec_prefix" 6743 6744 eval additional_includedir=\"$includedir\" 6745 eval additional_libdir=\"$libdir\" 6746 6747 exec_prefix="$acl_save_exec_prefix" 6748 prefix="$acl_save_prefix" 6749 6750 else 6751 additional_includedir="$withval/include" 6752 additional_libdir="$withval/lib" 6753 fi 6754 fi 6755 6756fi 6757 6758 6759# Check whether --with-libiconv-type was given. 6760if test "${with_libiconv_type+set}" = set; then : 6761 withval=$with_libiconv_type; with_libiconv_type=$withval 6762else 6763 with_libiconv_type=auto 6764fi 6765 6766 lib_type=`eval echo \$with_libiconv_type` 6767 6768 LIBICONV= 6769 LTLIBICONV= 6770 INCICONV= 6771 rpathdirs= 6772 ltrpathdirs= 6773 names_already_handled= 6774 names_next_round='iconv ' 6775 while test -n "$names_next_round"; do 6776 names_this_round="$names_next_round" 6777 names_next_round= 6778 for name in $names_this_round; do 6779 already_handled= 6780 for n in $names_already_handled; do 6781 if test "$n" = "$name"; then 6782 already_handled=yes 6783 break 6784 fi 6785 done 6786 if test -z "$already_handled"; then 6787 names_already_handled="$names_already_handled $name" 6788 uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'` 6789 eval value=\"\$HAVE_LIB$uppername\" 6790 if test -n "$value"; then 6791 if test "$value" = yes; then 6792 eval value=\"\$LIB$uppername\" 6793 test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value" 6794 eval value=\"\$LTLIB$uppername\" 6795 test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value" 6796 else 6797 : 6798 fi 6799 else 6800 found_dir= 6801 found_la= 6802 found_so= 6803 found_a= 6804 if test $use_additional = yes; then 6805 if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext" && test x$lib_type != xstatic; then 6806 found_dir="$additional_libdir" 6807 found_so="$additional_libdir/lib$name.$shlibext" 6808 if test -f "$additional_libdir/lib$name.la"; then 6809 found_la="$additional_libdir/lib$name.la" 6810 fi 6811 elif test x$lib_type != xshared; then 6812 if test -f "$additional_libdir/lib$name.$libext"; then 6813 found_dir="$additional_libdir" 6814 found_a="$additional_libdir/lib$name.$libext" 6815 if test -f "$additional_libdir/lib$name.la"; then 6816 found_la="$additional_libdir/lib$name.la" 6817 fi 6818 fi 6819 fi 6820 fi 6821 if test "X$found_dir" = "X"; then 6822 for x in $LDFLAGS $LTLIBICONV; do 6823 6824 acl_save_prefix="$prefix" 6825 prefix="$acl_final_prefix" 6826 acl_save_exec_prefix="$exec_prefix" 6827 exec_prefix="$acl_final_exec_prefix" 6828 eval x=\"$x\" 6829 exec_prefix="$acl_save_exec_prefix" 6830 prefix="$acl_save_prefix" 6831 6832 case "$x" in 6833 -L*) 6834 dir=`echo "X$x" | sed -e 's/^X-L//'` 6835 if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext" && test x$lib_type != xstatic; then 6836 found_dir="$dir" 6837 found_so="$dir/lib$name.$shlibext" 6838 if test -f "$dir/lib$name.la"; then 6839 found_la="$dir/lib$name.la" 6840 fi 6841 elif test x$lib_type != xshared; then 6842 if test -f "$dir/lib$name.$libext"; then 6843 found_dir="$dir" 6844 found_a="$dir/lib$name.$libext" 6845 if test -f "$dir/lib$name.la"; then 6846 found_la="$dir/lib$name.la" 6847 fi 6848 fi 6849 fi 6850 ;; 6851 esac 6852 if test "X$found_dir" != "X"; then 6853 break 6854 fi 6855 done 6856 fi 6857 if test "X$found_dir" != "X"; then 6858 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name" 6859 if test "X$found_so" != "X"; then 6860 if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then 6861 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" 6862 else 6863 haveit= 6864 for x in $ltrpathdirs; do 6865 if test "X$x" = "X$found_dir"; then 6866 haveit=yes 6867 break 6868 fi 6869 done 6870 if test -z "$haveit"; then 6871 ltrpathdirs="$ltrpathdirs $found_dir" 6872 fi 6873 if test "$hardcode_direct" = yes; then 6874 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" 6875 else 6876 if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then 6877 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" 6878 haveit= 6879 for x in $rpathdirs; do 6880 if test "X$x" = "X$found_dir"; then 6881 haveit=yes 6882 break 6883 fi 6884 done 6885 if test -z "$haveit"; then 6886 rpathdirs="$rpathdirs $found_dir" 6887 fi 6888 else 6889 haveit= 6890 for x in $LDFLAGS $LIBICONV; do 6891 6892 acl_save_prefix="$prefix" 6893 prefix="$acl_final_prefix" 6894 acl_save_exec_prefix="$exec_prefix" 6895 exec_prefix="$acl_final_exec_prefix" 6896 eval x=\"$x\" 6897 exec_prefix="$acl_save_exec_prefix" 6898 prefix="$acl_save_prefix" 6899 6900 if test "X$x" = "X-L$found_dir"; then 6901 haveit=yes 6902 break 6903 fi 6904 done 6905 if test -z "$haveit"; then 6906 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir" 6907 fi 6908 if test "$hardcode_minus_L" != no; then 6909 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" 6910 else 6911 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name" 6912 fi 6913 fi 6914 fi 6915 fi 6916 else 6917 if test "X$found_a" != "X"; then 6918 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a" 6919 else 6920 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name" 6921 fi 6922 fi 6923 additional_includedir= 6924 case "$found_dir" in 6925 */lib | */lib/) 6926 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'` 6927 additional_includedir="$basedir/include" 6928 ;; 6929 esac 6930 if test "X$additional_includedir" != "X"; then 6931 if test "X$additional_includedir" != "X/usr/include"; then 6932 haveit= 6933 if test "X$additional_includedir" = "X/usr/local/include"; then 6934 if test -n "$GCC"; then 6935 case $host_os in 6936 linux*) haveit=yes;; 6937 esac 6938 fi 6939 fi 6940 if test -z "$haveit"; then 6941 for x in $CPPFLAGS $INCICONV; do 6942 6943 acl_save_prefix="$prefix" 6944 prefix="$acl_final_prefix" 6945 acl_save_exec_prefix="$exec_prefix" 6946 exec_prefix="$acl_final_exec_prefix" 6947 eval x=\"$x\" 6948 exec_prefix="$acl_save_exec_prefix" 6949 prefix="$acl_save_prefix" 6950 6951 if test "X$x" = "X-I$additional_includedir"; then 6952 haveit=yes 6953 break 6954 fi 6955 done 6956 if test -z "$haveit"; then 6957 if test -d "$additional_includedir"; then 6958 INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir" 6959 fi 6960 fi 6961 fi 6962 fi 6963 fi 6964 if test -n "$found_la"; then 6965 save_libdir="$libdir" 6966 case "$found_la" in 6967 */* | *\\*) . "$found_la" ;; 6968 *) . "./$found_la" ;; 6969 esac 6970 libdir="$save_libdir" 6971 for dep in $dependency_libs; do 6972 case "$dep" in 6973 -L*) 6974 additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'` 6975 if test "X$additional_libdir" != "X/usr/lib"; then 6976 haveit= 6977 if test "X$additional_libdir" = "X/usr/local/lib"; then 6978 if test -n "$GCC"; then 6979 case $host_os in 6980 linux*) haveit=yes;; 6981 esac 6982 fi 6983 fi 6984 if test -z "$haveit"; then 6985 haveit= 6986 for x in $LDFLAGS $LIBICONV; do 6987 6988 acl_save_prefix="$prefix" 6989 prefix="$acl_final_prefix" 6990 acl_save_exec_prefix="$exec_prefix" 6991 exec_prefix="$acl_final_exec_prefix" 6992 eval x=\"$x\" 6993 exec_prefix="$acl_save_exec_prefix" 6994 prefix="$acl_save_prefix" 6995 6996 if test "X$x" = "X-L$additional_libdir"; then 6997 haveit=yes 6998 break 6999 fi 7000 done 7001 if test -z "$haveit"; then 7002 if test -d "$additional_libdir"; then 7003 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir" 7004 fi 7005 fi 7006 haveit= 7007 for x in $LDFLAGS $LTLIBICONV; do 7008 7009 acl_save_prefix="$prefix" 7010 prefix="$acl_final_prefix" 7011 acl_save_exec_prefix="$exec_prefix" 7012 exec_prefix="$acl_final_exec_prefix" 7013 eval x=\"$x\" 7014 exec_prefix="$acl_save_exec_prefix" 7015 prefix="$acl_save_prefix" 7016 7017 if test "X$x" = "X-L$additional_libdir"; then 7018 haveit=yes 7019 break 7020 fi 7021 done 7022 if test -z "$haveit"; then 7023 if test -d "$additional_libdir"; then 7024 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir" 7025 fi 7026 fi 7027 fi 7028 fi 7029 ;; 7030 -R*) 7031 dir=`echo "X$dep" | sed -e 's/^X-R//'` 7032 if test "$enable_rpath" != no; then 7033 haveit= 7034 for x in $rpathdirs; do 7035 if test "X$x" = "X$dir"; then 7036 haveit=yes 7037 break 7038 fi 7039 done 7040 if test -z "$haveit"; then 7041 rpathdirs="$rpathdirs $dir" 7042 fi 7043 haveit= 7044 for x in $ltrpathdirs; do 7045 if test "X$x" = "X$dir"; then 7046 haveit=yes 7047 break 7048 fi 7049 done 7050 if test -z "$haveit"; then 7051 ltrpathdirs="$ltrpathdirs $dir" 7052 fi 7053 fi 7054 ;; 7055 -l*) 7056 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'` 7057 ;; 7058 *.la) 7059 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'` 7060 ;; 7061 *) 7062 LIBICONV="${LIBICONV}${LIBICONV:+ }$dep" 7063 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep" 7064 ;; 7065 esac 7066 done 7067 fi 7068 else 7069 if test "x$lib_type" = "xauto" || test "x$lib_type" = "xshared"; then 7070 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name" 7071 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name" 7072 else 7073 LIBICONV="${LIBICONV}${LIBICONV:+ }-l:lib$name.$libext" 7074 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l:lib$name.$libext" 7075 fi 7076 fi 7077 fi 7078 fi 7079 done 7080 done 7081 if test "X$rpathdirs" != "X"; then 7082 if test -n "$hardcode_libdir_separator"; then 7083 alldirs= 7084 for found_dir in $rpathdirs; do 7085 alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir" 7086 done 7087 acl_save_libdir="$libdir" 7088 libdir="$alldirs" 7089 eval flag=\"$hardcode_libdir_flag_spec\" 7090 libdir="$acl_save_libdir" 7091 LIBICONV="${LIBICONV}${LIBICONV:+ }$flag" 7092 else 7093 for found_dir in $rpathdirs; do 7094 acl_save_libdir="$libdir" 7095 libdir="$found_dir" 7096 eval flag=\"$hardcode_libdir_flag_spec\" 7097 libdir="$acl_save_libdir" 7098 LIBICONV="${LIBICONV}${LIBICONV:+ }$flag" 7099 done 7100 fi 7101 fi 7102 if test "X$ltrpathdirs" != "X"; then 7103 for found_dir in $ltrpathdirs; do 7104 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir" 7105 done 7106 fi 7107 7108 7109 7110 7111 7112 7113 7114 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5 7115$as_echo_n "checking for iconv... " >&6; } 7116if ${am_cv_func_iconv+:} false; then : 7117 $as_echo_n "(cached) " >&6 7118else 7119 7120 am_cv_func_iconv="no, consider installing GNU libiconv" 7121 am_cv_lib_iconv=no 7122 am_save_CPPFLAGS="$CPPFLAGS" 7123 CPPFLAGS="$CPPFLAGS $INCICONV" 7124 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7125/* end confdefs.h. */ 7126#include <stdlib.h> 7127#include <iconv.h> 7128int 7129main () 7130{ 7131iconv_t cd = iconv_open("",""); 7132 iconv(cd,NULL,NULL,NULL,NULL); 7133 iconv_close(cd); 7134 ; 7135 return 0; 7136} 7137_ACEOF 7138if ac_fn_cxx_try_link "$LINENO"; then : 7139 am_cv_func_iconv=yes 7140fi 7141rm -f core conftest.err conftest.$ac_objext \ 7142 conftest$ac_exeext conftest.$ac_ext 7143 CPPFLAGS="$am_save_CPPFLAGS" 7144 7145 if test "$am_cv_func_iconv" != yes && test -d ../libiconv; then 7146 for _libs in .libs _libs; do 7147 am_save_CPPFLAGS="$CPPFLAGS" 7148 am_save_LIBS="$LIBS" 7149 CPPFLAGS="$CPPFLAGS -I../libiconv/include" 7150 LIBS="$LIBS ../libiconv/lib/$_libs/libiconv.a" 7151 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7152/* end confdefs.h. */ 7153#include <stdlib.h> 7154#include <iconv.h> 7155int 7156main () 7157{ 7158iconv_t cd = iconv_open("",""); 7159 iconv(cd,NULL,NULL,NULL,NULL); 7160 iconv_close(cd); 7161 ; 7162 return 0; 7163} 7164_ACEOF 7165if ac_fn_cxx_try_link "$LINENO"; then : 7166 INCICONV="-I../libiconv/include" 7167 LIBICONV='${top_builddir}'/../libiconv/lib/$_libs/libiconv.a 7168 LTLIBICONV='${top_builddir}'/../libiconv/lib/libiconv.la 7169 am_cv_lib_iconv=yes 7170 am_cv_func_iconv=yes 7171fi 7172rm -f core conftest.err conftest.$ac_objext \ 7173 conftest$ac_exeext conftest.$ac_ext 7174 CPPFLAGS="$am_save_CPPFLAGS" 7175 LIBS="$am_save_LIBS" 7176 if test "$am_cv_func_iconv" = "yes"; then 7177 break 7178 fi 7179 done 7180 fi 7181 7182 if test "$am_cv_func_iconv" != yes; then 7183 am_save_CPPFLAGS="$CPPFLAGS" 7184 am_save_LIBS="$LIBS" 7185 CPPFLAGS="$CPPFLAGS $INCICONV" 7186 LIBS="$LIBS $LIBICONV" 7187 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7188/* end confdefs.h. */ 7189#include <stdlib.h> 7190#include <iconv.h> 7191int 7192main () 7193{ 7194iconv_t cd = iconv_open("",""); 7195 iconv(cd,NULL,NULL,NULL,NULL); 7196 iconv_close(cd); 7197 ; 7198 return 0; 7199} 7200_ACEOF 7201if ac_fn_cxx_try_link "$LINENO"; then : 7202 am_cv_lib_iconv=yes 7203 am_cv_func_iconv=yes 7204fi 7205rm -f core conftest.err conftest.$ac_objext \ 7206 conftest$ac_exeext conftest.$ac_ext 7207 CPPFLAGS="$am_save_CPPFLAGS" 7208 LIBS="$am_save_LIBS" 7209 fi 7210 7211fi 7212{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5 7213$as_echo "$am_cv_func_iconv" >&6; } 7214 if test "$am_cv_func_iconv" = yes; then 7215 7216$as_echo "#define HAVE_ICONV 1" >>confdefs.h 7217 7218 fi 7219 if test "$am_cv_lib_iconv" = yes; then 7220 7221 for element in $INCICONV; do 7222 haveit= 7223 for x in $CPPFLAGS; do 7224 7225 acl_save_prefix="$prefix" 7226 prefix="$acl_final_prefix" 7227 acl_save_exec_prefix="$exec_prefix" 7228 exec_prefix="$acl_final_exec_prefix" 7229 eval x=\"$x\" 7230 exec_prefix="$acl_save_exec_prefix" 7231 prefix="$acl_save_prefix" 7232 7233 if test "X$x" = "X$element"; then 7234 haveit=yes 7235 break 7236 fi 7237 done 7238 if test -z "$haveit"; then 7239 CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element" 7240 fi 7241 done 7242 7243 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5 7244$as_echo_n "checking how to link with libiconv... " >&6; } 7245 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5 7246$as_echo "$LIBICONV" >&6; } 7247 else 7248 LIBICONV= 7249 LTLIBICONV= 7250 fi 7251 7252 7253 7254 if test "$am_cv_func_iconv" = yes; then 7255 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5 7256$as_echo_n "checking for iconv declaration... " >&6; } 7257 if ${am_cv_proto_iconv+:} false; then : 7258 $as_echo_n "(cached) " >&6 7259else 7260 7261 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7262/* end confdefs.h. */ 7263 7264#include <stdlib.h> 7265#include <iconv.h> 7266extern 7267#ifdef __cplusplus 7268"C" 7269#endif 7270#if defined(__STDC__) || defined(__cplusplus) 7271size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft); 7272#else 7273size_t iconv(); 7274#endif 7275 7276int 7277main () 7278{ 7279 7280 ; 7281 return 0; 7282} 7283_ACEOF 7284if ac_fn_cxx_try_compile "$LINENO"; then : 7285 am_cv_proto_iconv_arg1="" 7286else 7287 am_cv_proto_iconv_arg1="const" 7288fi 7289rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7290 am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);" 7291fi 7292 7293 am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'` 7294 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:- 7295 }$am_cv_proto_iconv" >&5 7296$as_echo "${ac_t:- 7297 }$am_cv_proto_iconv" >&6; } 7298 7299cat >>confdefs.h <<_ACEOF 7300#define ICONV_CONST $am_cv_proto_iconv_arg1 7301_ACEOF 7302 7303 fi 7304 7305ac_ext=c 7306ac_cpp='$CPP $CPPFLAGS' 7307ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 7308ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 7309ac_compiler_gnu=$ac_cv_c_compiler_gnu 7310 7311 7312# More defines and substitutions. 7313PACKAGE="$PACKAGE_TARNAME" 7314 7315cat >>confdefs.h <<_ACEOF 7316#define PACKAGE "$PACKAGE" 7317_ACEOF 7318 7319 7320 7321if test "x$enable_nls" != xno; then 7322 USED_CATALOGS='$(CATALOGS)' 7323else 7324 USED_CATALOGS= 7325fi 7326 7327 7328# Check whether --enable-maintainer-mode was given. 7329if test "${enable_maintainer_mode+set}" = set; then : 7330 enableval=$enable_maintainer_mode; 7331else 7332 enable_maintainer_mode=no 7333fi 7334 7335 7336if test "x$enable_maintainer_mode" = xno; then 7337 MAINT='#' 7338else 7339 MAINT= 7340fi 7341 7342 7343# Enable expensive internal checks 7344is_release= 7345if test -f $srcdir/../gcc/DEV-PHASE \ 7346 && test x"`cat $srcdir/../gcc/DEV-PHASE`" != xexperimental; then 7347 is_release=yes 7348fi 7349 7350# Check whether --enable-checking was given. 7351if test "${enable_checking+set}" = set; then : 7352 enableval=$enable_checking; ac_checking_flags="${enableval}" 7353else 7354 7355# Determine the default checks. 7356if test x$is_release = x ; then 7357 ac_checking_flags=yes 7358else 7359 ac_checking_flags=release 7360fi 7361fi 7362 7363IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="$IFS," 7364for check in release $ac_checking_flags 7365do 7366 case $check in 7367 # these set all the flags to specific states 7368 yes|all) ac_checking=1 ; ac_assert_checking=1 ; ac_valgrind_checking= ;; 7369 no|none) ac_checking= ; ac_assert_checking= ; ac_valgrind_checking= ;; 7370 release) ac_checking= ; ac_assert_checking=1 ; ac_valgrind_checking= ;; 7371 # these enable particular checks 7372 assert) ac_assert_checking=1 ;; 7373 misc) ac_checking=1 ;; 7374 valgrind) ac_valgrind_checking=1 ;; 7375 # accept 7376 *) ;; 7377 esac 7378done 7379IFS="$ac_save_IFS" 7380 7381if test x$ac_checking != x ; then 7382 7383$as_echo "#define CHECKING_P 1" >>confdefs.h 7384 7385else 7386 $as_echo "#define CHECKING_P 0" >>confdefs.h 7387 7388fi 7389 7390if test x$ac_assert_checking != x ; then 7391 7392$as_echo "#define ENABLE_ASSERT_CHECKING 1" >>confdefs.h 7393 7394fi 7395 7396if test x$ac_valgrind_checking != x ; then 7397 7398$as_echo "#define ENABLE_VALGRIND_CHECKING 1" >>confdefs.h 7399 7400fi 7401 7402# Check whether --enable-canonical-system-headers was given. 7403if test "${enable_canonical_system_headers+set}" = set; then : 7404 enableval=$enable_canonical_system_headers; 7405else 7406 enable_canonical_system_headers=yes 7407fi 7408 7409if test $enable_canonical_system_headers != no; then 7410 7411$as_echo "#define ENABLE_CANONICAL_SYSTEM_HEADERS 1" >>confdefs.h 7412 7413fi 7414 7415case $target in 7416 i?86-* | x86_64-*) 7417 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7418/* end confdefs.h. */ 7419 7420int 7421main () 7422{ 7423asm ("pcmpestri %0, %%xmm0, %%xmm1" : : "i"(0)) 7424 ; 7425 return 0; 7426} 7427_ACEOF 7428if ac_fn_c_try_compile "$LINENO"; then : 7429 7430$as_echo "#define HAVE_SSE4 1" >>confdefs.h 7431 7432fi 7433rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7434esac 7435 7436# Enable --enable-host-shared. 7437# Check whether --enable-host-shared was given. 7438if test "${enable_host_shared+set}" = set; then : 7439 enableval=$enable_host_shared; PICFLAG=-fPIC 7440else 7441 PICFLAG= 7442fi 7443 7444 7445 7446# Check whether --enable-valgrind-annotations was given. 7447if test "${enable_valgrind_annotations+set}" = set; then : 7448 enableval=$enable_valgrind_annotations; 7449else 7450 enable_valgrind_annotations=no 7451fi 7452 7453if test x$enable_valgrind_annotations != xno \ 7454 || test x$ac_valgrind_checking != x; then 7455 if (test $have_valgrind_h = no \ 7456 && test $gcc_cv_header_memcheck_h = no \ 7457 && test $gcc_cv_header_valgrind_memcheck_h = no); then 7458 as_fn_error $? "*** Can't find valgrind/memcheck.h, memcheck.h or valgrind.h" "$LINENO" 5 7459 fi 7460 7461$as_echo "#define ENABLE_VALGRIND_ANNOTATIONS 1" >>confdefs.h 7462 7463fi 7464 7465# Output. 7466 7467ac_config_headers="$ac_config_headers config.h:config.in" 7468 7469ac_config_files="$ac_config_files Makefile" 7470 7471cat >confcache <<\_ACEOF 7472# This file is a shell script that caches the results of configure 7473# tests run on this system so they can be shared between configure 7474# scripts and configure runs, see configure's option --config-cache. 7475# It is not useful on other systems. If it contains results you don't 7476# want to keep, you may remove or edit it. 7477# 7478# config.status only pays attention to the cache file if you give it 7479# the --recheck option to rerun configure. 7480# 7481# `ac_cv_env_foo' variables (set or unset) will be overridden when 7482# loading this file, other *unset* `ac_cv_foo' will be assigned the 7483# following values. 7484 7485_ACEOF 7486 7487# The following way of writing the cache mishandles newlines in values, 7488# but we know of no workaround that is simple, portable, and efficient. 7489# So, we kill variables containing newlines. 7490# Ultrix sh set writes to stderr and can't be redirected directly, 7491# and sets the high bit in the cache file unless we assign to the vars. 7492( 7493 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 7494 eval ac_val=\$$ac_var 7495 case $ac_val in #( 7496 *${as_nl}*) 7497 case $ac_var in #( 7498 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 7499$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 7500 esac 7501 case $ac_var in #( 7502 _ | IFS | as_nl) ;; #( 7503 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 7504 *) { eval $ac_var=; unset $ac_var;} ;; 7505 esac ;; 7506 esac 7507 done 7508 7509 (set) 2>&1 | 7510 case $as_nl`(ac_space=' '; set) 2>&1` in #( 7511 *${as_nl}ac_space=\ *) 7512 # `set' does not quote correctly, so add quotes: double-quote 7513 # substitution turns \\\\ into \\, and sed turns \\ into \. 7514 sed -n \ 7515 "s/'/'\\\\''/g; 7516 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 7517 ;; #( 7518 *) 7519 # `set' quotes correctly as required by POSIX, so do not add quotes. 7520 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 7521 ;; 7522 esac | 7523 sort 7524) | 7525 sed ' 7526 /^ac_cv_env_/b end 7527 t clear 7528 :clear 7529 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 7530 t end 7531 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 7532 :end' >>confcache 7533if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 7534 if test -w "$cache_file"; then 7535 if test "x$cache_file" != "x/dev/null"; then 7536 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 7537$as_echo "$as_me: updating cache $cache_file" >&6;} 7538 if test ! -f "$cache_file" || test -h "$cache_file"; then 7539 cat confcache >"$cache_file" 7540 else 7541 case $cache_file in #( 7542 */* | ?:*) 7543 mv -f confcache "$cache_file"$$ && 7544 mv -f "$cache_file"$$ "$cache_file" ;; #( 7545 *) 7546 mv -f confcache "$cache_file" ;; 7547 esac 7548 fi 7549 fi 7550 else 7551 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 7552$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 7553 fi 7554fi 7555rm -f confcache 7556 7557test "x$prefix" = xNONE && prefix=$ac_default_prefix 7558# Let make expand exec_prefix. 7559test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 7560 7561DEFS=-DHAVE_CONFIG_H 7562 7563ac_libobjs= 7564ac_ltlibobjs= 7565U= 7566for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 7567 # 1. Remove the extension, and $U if already installed. 7568 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 7569 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 7570 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 7571 # will be set to the directory where LIBOBJS objects are built. 7572 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 7573 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 7574done 7575LIBOBJS=$ac_libobjs 7576 7577LTLIBOBJS=$ac_ltlibobjs 7578 7579 7580 7581 7582: "${CONFIG_STATUS=./config.status}" 7583ac_write_fail=0 7584ac_clean_files_save=$ac_clean_files 7585ac_clean_files="$ac_clean_files $CONFIG_STATUS" 7586{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 7587$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 7588as_write_fail=0 7589cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 7590#! $SHELL 7591# Generated by $as_me. 7592# Run this file to recreate the current configuration. 7593# Compiler output produced by configure, useful for debugging 7594# configure, is in config.log if it exists. 7595 7596debug=false 7597ac_cs_recheck=false 7598ac_cs_silent=false 7599 7600SHELL=\${CONFIG_SHELL-$SHELL} 7601export SHELL 7602_ASEOF 7603cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 7604## -------------------- ## 7605## M4sh Initialization. ## 7606## -------------------- ## 7607 7608# Be more Bourne compatible 7609DUALCASE=1; export DUALCASE # for MKS sh 7610if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 7611 emulate sh 7612 NULLCMD=: 7613 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 7614 # is contrary to our usage. Disable this feature. 7615 alias -g '${1+"$@"}'='"$@"' 7616 setopt NO_GLOB_SUBST 7617else 7618 case `(set -o) 2>/dev/null` in #( 7619 *posix*) : 7620 set -o posix ;; #( 7621 *) : 7622 ;; 7623esac 7624fi 7625 7626 7627as_nl=' 7628' 7629export as_nl 7630# Printing a long string crashes Solaris 7 /usr/bin/printf. 7631as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 7632as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 7633as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 7634# Prefer a ksh shell builtin over an external printf program on Solaris, 7635# but without wasting forks for bash or zsh. 7636if test -z "$BASH_VERSION$ZSH_VERSION" \ 7637 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 7638 as_echo='print -r --' 7639 as_echo_n='print -rn --' 7640elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 7641 as_echo='printf %s\n' 7642 as_echo_n='printf %s' 7643else 7644 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 7645 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 7646 as_echo_n='/usr/ucb/echo -n' 7647 else 7648 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 7649 as_echo_n_body='eval 7650 arg=$1; 7651 case $arg in #( 7652 *"$as_nl"*) 7653 expr "X$arg" : "X\\(.*\\)$as_nl"; 7654 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 7655 esac; 7656 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 7657 ' 7658 export as_echo_n_body 7659 as_echo_n='sh -c $as_echo_n_body as_echo' 7660 fi 7661 export as_echo_body 7662 as_echo='sh -c $as_echo_body as_echo' 7663fi 7664 7665# The user is always right. 7666if test "${PATH_SEPARATOR+set}" != set; then 7667 PATH_SEPARATOR=: 7668 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 7669 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 7670 PATH_SEPARATOR=';' 7671 } 7672fi 7673 7674 7675# IFS 7676# We need space, tab and new line, in precisely that order. Quoting is 7677# there to prevent editors from complaining about space-tab. 7678# (If _AS_PATH_WALK were called with IFS unset, it would disable word 7679# splitting by setting IFS to empty value.) 7680IFS=" "" $as_nl" 7681 7682# Find who we are. Look in the path if we contain no directory separator. 7683as_myself= 7684case $0 in #(( 7685 *[\\/]* ) as_myself=$0 ;; 7686 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7687for as_dir in $PATH 7688do 7689 IFS=$as_save_IFS 7690 test -z "$as_dir" && as_dir=. 7691 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 7692 done 7693IFS=$as_save_IFS 7694 7695 ;; 7696esac 7697# We did not find ourselves, most probably we were run as `sh COMMAND' 7698# in which case we are not to be found in the path. 7699if test "x$as_myself" = x; then 7700 as_myself=$0 7701fi 7702if test ! -f "$as_myself"; then 7703 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 7704 exit 1 7705fi 7706 7707# Unset variables that we do not need and which cause bugs (e.g. in 7708# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 7709# suppresses any "Segmentation fault" message there. '((' could 7710# trigger a bug in pdksh 5.2.14. 7711for as_var in BASH_ENV ENV MAIL MAILPATH 7712do eval test x\${$as_var+set} = xset \ 7713 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 7714done 7715PS1='$ ' 7716PS2='> ' 7717PS4='+ ' 7718 7719# NLS nuisances. 7720LC_ALL=C 7721export LC_ALL 7722LANGUAGE=C 7723export LANGUAGE 7724 7725# CDPATH. 7726(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 7727 7728 7729# as_fn_error STATUS ERROR [LINENO LOG_FD] 7730# ---------------------------------------- 7731# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 7732# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 7733# script with STATUS, using 1 if that was 0. 7734as_fn_error () 7735{ 7736 as_status=$1; test $as_status -eq 0 && as_status=1 7737 if test "$4"; then 7738 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 7739 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 7740 fi 7741 $as_echo "$as_me: error: $2" >&2 7742 as_fn_exit $as_status 7743} # as_fn_error 7744 7745 7746# as_fn_set_status STATUS 7747# ----------------------- 7748# Set $? to STATUS, without forking. 7749as_fn_set_status () 7750{ 7751 return $1 7752} # as_fn_set_status 7753 7754# as_fn_exit STATUS 7755# ----------------- 7756# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 7757as_fn_exit () 7758{ 7759 set +e 7760 as_fn_set_status $1 7761 exit $1 7762} # as_fn_exit 7763 7764# as_fn_unset VAR 7765# --------------- 7766# Portably unset VAR. 7767as_fn_unset () 7768{ 7769 { eval $1=; unset $1;} 7770} 7771as_unset=as_fn_unset 7772# as_fn_append VAR VALUE 7773# ---------------------- 7774# Append the text in VALUE to the end of the definition contained in VAR. Take 7775# advantage of any shell optimizations that allow amortized linear growth over 7776# repeated appends, instead of the typical quadratic growth present in naive 7777# implementations. 7778if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 7779 eval 'as_fn_append () 7780 { 7781 eval $1+=\$2 7782 }' 7783else 7784 as_fn_append () 7785 { 7786 eval $1=\$$1\$2 7787 } 7788fi # as_fn_append 7789 7790# as_fn_arith ARG... 7791# ------------------ 7792# Perform arithmetic evaluation on the ARGs, and store the result in the 7793# global $as_val. Take advantage of shells that can avoid forks. The arguments 7794# must be portable across $(()) and expr. 7795if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 7796 eval 'as_fn_arith () 7797 { 7798 as_val=$(( $* )) 7799 }' 7800else 7801 as_fn_arith () 7802 { 7803 as_val=`expr "$@" || test $? -eq 1` 7804 } 7805fi # as_fn_arith 7806 7807 7808if expr a : '\(a\)' >/dev/null 2>&1 && 7809 test "X`expr 00001 : '.*\(...\)'`" = X001; then 7810 as_expr=expr 7811else 7812 as_expr=false 7813fi 7814 7815if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 7816 as_basename=basename 7817else 7818 as_basename=false 7819fi 7820 7821if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 7822 as_dirname=dirname 7823else 7824 as_dirname=false 7825fi 7826 7827as_me=`$as_basename -- "$0" || 7828$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 7829 X"$0" : 'X\(//\)$' \| \ 7830 X"$0" : 'X\(/\)' \| . 2>/dev/null || 7831$as_echo X/"$0" | 7832 sed '/^.*\/\([^/][^/]*\)\/*$/{ 7833 s//\1/ 7834 q 7835 } 7836 /^X\/\(\/\/\)$/{ 7837 s//\1/ 7838 q 7839 } 7840 /^X\/\(\/\).*/{ 7841 s//\1/ 7842 q 7843 } 7844 s/.*/./; q'` 7845 7846# Avoid depending upon Character Ranges. 7847as_cr_letters='abcdefghijklmnopqrstuvwxyz' 7848as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 7849as_cr_Letters=$as_cr_letters$as_cr_LETTERS 7850as_cr_digits='0123456789' 7851as_cr_alnum=$as_cr_Letters$as_cr_digits 7852 7853ECHO_C= ECHO_N= ECHO_T= 7854case `echo -n x` in #((((( 7855-n*) 7856 case `echo 'xy\c'` in 7857 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 7858 xy) ECHO_C='\c';; 7859 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 7860 ECHO_T=' ';; 7861 esac;; 7862*) 7863 ECHO_N='-n';; 7864esac 7865 7866rm -f conf$$ conf$$.exe conf$$.file 7867if test -d conf$$.dir; then 7868 rm -f conf$$.dir/conf$$.file 7869else 7870 rm -f conf$$.dir 7871 mkdir conf$$.dir 2>/dev/null 7872fi 7873if (echo >conf$$.file) 2>/dev/null; then 7874 if ln -s conf$$.file conf$$ 2>/dev/null; then 7875 as_ln_s='ln -s' 7876 # ... but there are two gotchas: 7877 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 7878 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 7879 # In both cases, we have to default to `cp -pR'. 7880 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 7881 as_ln_s='cp -pR' 7882 elif ln conf$$.file conf$$ 2>/dev/null; then 7883 as_ln_s=ln 7884 else 7885 as_ln_s='cp -pR' 7886 fi 7887else 7888 as_ln_s='cp -pR' 7889fi 7890rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 7891rmdir conf$$.dir 2>/dev/null 7892 7893 7894# as_fn_mkdir_p 7895# ------------- 7896# Create "$as_dir" as a directory, including parents if necessary. 7897as_fn_mkdir_p () 7898{ 7899 7900 case $as_dir in #( 7901 -*) as_dir=./$as_dir;; 7902 esac 7903 test -d "$as_dir" || eval $as_mkdir_p || { 7904 as_dirs= 7905 while :; do 7906 case $as_dir in #( 7907 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 7908 *) as_qdir=$as_dir;; 7909 esac 7910 as_dirs="'$as_qdir' $as_dirs" 7911 as_dir=`$as_dirname -- "$as_dir" || 7912$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 7913 X"$as_dir" : 'X\(//\)[^/]' \| \ 7914 X"$as_dir" : 'X\(//\)$' \| \ 7915 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 7916$as_echo X"$as_dir" | 7917 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 7918 s//\1/ 7919 q 7920 } 7921 /^X\(\/\/\)[^/].*/{ 7922 s//\1/ 7923 q 7924 } 7925 /^X\(\/\/\)$/{ 7926 s//\1/ 7927 q 7928 } 7929 /^X\(\/\).*/{ 7930 s//\1/ 7931 q 7932 } 7933 s/.*/./; q'` 7934 test -d "$as_dir" && break 7935 done 7936 test -z "$as_dirs" || eval "mkdir $as_dirs" 7937 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 7938 7939 7940} # as_fn_mkdir_p 7941if mkdir -p . 2>/dev/null; then 7942 as_mkdir_p='mkdir -p "$as_dir"' 7943else 7944 test -d ./-p && rmdir ./-p 7945 as_mkdir_p=false 7946fi 7947 7948 7949# as_fn_executable_p FILE 7950# ----------------------- 7951# Test if FILE is an executable regular file. 7952as_fn_executable_p () 7953{ 7954 test -f "$1" && test -x "$1" 7955} # as_fn_executable_p 7956as_test_x='test -x' 7957as_executable_p=as_fn_executable_p 7958 7959# Sed expression to map a string onto a valid CPP name. 7960as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 7961 7962# Sed expression to map a string onto a valid variable name. 7963as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 7964 7965 7966exec 6>&1 7967## ----------------------------------- ## 7968## Main body of $CONFIG_STATUS script. ## 7969## ----------------------------------- ## 7970_ASEOF 7971test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 7972 7973cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 7974# Save the log message, to keep $0 and so on meaningful, and to 7975# report actual input values of CONFIG_FILES etc. instead of their 7976# values after options handling. 7977ac_log=" 7978This file was extended by cpplib $as_me , which was 7979generated by GNU Autoconf 2.69. Invocation command line was 7980 7981 CONFIG_FILES = $CONFIG_FILES 7982 CONFIG_HEADERS = $CONFIG_HEADERS 7983 CONFIG_LINKS = $CONFIG_LINKS 7984 CONFIG_COMMANDS = $CONFIG_COMMANDS 7985 $ $0 $@ 7986 7987on `(hostname || uname -n) 2>/dev/null | sed 1q` 7988" 7989 7990_ACEOF 7991 7992case $ac_config_files in *" 7993"*) set x $ac_config_files; shift; ac_config_files=$*;; 7994esac 7995 7996case $ac_config_headers in *" 7997"*) set x $ac_config_headers; shift; ac_config_headers=$*;; 7998esac 7999 8000 8001cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8002# Files that config.status was made for. 8003config_files="$ac_config_files" 8004config_headers="$ac_config_headers" 8005config_commands="$ac_config_commands" 8006 8007_ACEOF 8008 8009cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8010ac_cs_usage="\ 8011\`$as_me' instantiates files and other configuration actions 8012from templates according to the current configuration. Unless the files 8013and actions are specified as TAGs, all are instantiated by default. 8014 8015Usage: $0 [OPTION]... [TAG]... 8016 8017 -h, --help print this help, then exit 8018 -V, --version print version number and configuration settings, then exit 8019 --config print configuration, then exit 8020 -q, --quiet, --silent 8021 do not print progress messages 8022 -d, --debug don't remove temporary files 8023 --recheck update $as_me by reconfiguring in the same conditions 8024 --file=FILE[:TEMPLATE] 8025 instantiate the configuration file FILE 8026 --header=FILE[:TEMPLATE] 8027 instantiate the configuration header FILE 8028 8029Configuration files: 8030$config_files 8031 8032Configuration headers: 8033$config_headers 8034 8035Configuration commands: 8036$config_commands 8037 8038Report bugs to <gcc-bugs@gcc.gnu.org>." 8039 8040_ACEOF 8041cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8042ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 8043ac_cs_version="\\ 8044cpplib config.status 8045configured by $0, generated by GNU Autoconf 2.69, 8046 with options \\"\$ac_cs_config\\" 8047 8048Copyright (C) 2012 Free Software Foundation, Inc. 8049This config.status script is free software; the Free Software Foundation 8050gives unlimited permission to copy, distribute and modify it." 8051 8052ac_pwd='$ac_pwd' 8053srcdir='$srcdir' 8054INSTALL='$INSTALL' 8055test -n "\$AWK" || AWK=awk 8056_ACEOF 8057 8058cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8059# The default lists apply if the user does not specify any file. 8060ac_need_defaults=: 8061while test $# != 0 8062do 8063 case $1 in 8064 --*=?*) 8065 ac_option=`expr "X$1" : 'X\([^=]*\)='` 8066 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 8067 ac_shift=: 8068 ;; 8069 --*=) 8070 ac_option=`expr "X$1" : 'X\([^=]*\)='` 8071 ac_optarg= 8072 ac_shift=: 8073 ;; 8074 *) 8075 ac_option=$1 8076 ac_optarg=$2 8077 ac_shift=shift 8078 ;; 8079 esac 8080 8081 case $ac_option in 8082 # Handling of the options. 8083 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 8084 ac_cs_recheck=: ;; 8085 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 8086 $as_echo "$ac_cs_version"; exit ;; 8087 --config | --confi | --conf | --con | --co | --c ) 8088 $as_echo "$ac_cs_config"; exit ;; 8089 --debug | --debu | --deb | --de | --d | -d ) 8090 debug=: ;; 8091 --file | --fil | --fi | --f ) 8092 $ac_shift 8093 case $ac_optarg in 8094 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 8095 '') as_fn_error $? "missing file argument" ;; 8096 esac 8097 as_fn_append CONFIG_FILES " '$ac_optarg'" 8098 ac_need_defaults=false;; 8099 --header | --heade | --head | --hea ) 8100 $ac_shift 8101 case $ac_optarg in 8102 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 8103 esac 8104 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 8105 ac_need_defaults=false;; 8106 --he | --h) 8107 # Conflict between --help and --header 8108 as_fn_error $? "ambiguous option: \`$1' 8109Try \`$0 --help' for more information.";; 8110 --help | --hel | -h ) 8111 $as_echo "$ac_cs_usage"; exit ;; 8112 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 8113 | -silent | --silent | --silen | --sile | --sil | --si | --s) 8114 ac_cs_silent=: ;; 8115 8116 # This is an error. 8117 -*) as_fn_error $? "unrecognized option: \`$1' 8118Try \`$0 --help' for more information." ;; 8119 8120 *) as_fn_append ac_config_targets " $1" 8121 ac_need_defaults=false ;; 8122 8123 esac 8124 shift 8125done 8126 8127ac_configure_extra_args= 8128 8129if $ac_cs_silent; then 8130 exec 6>/dev/null 8131 ac_configure_extra_args="$ac_configure_extra_args --silent" 8132fi 8133 8134_ACEOF 8135cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8136if \$ac_cs_recheck; then 8137 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 8138 shift 8139 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 8140 CONFIG_SHELL='$SHELL' 8141 export CONFIG_SHELL 8142 exec "\$@" 8143fi 8144 8145_ACEOF 8146cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8147exec 5>>config.log 8148{ 8149 echo 8150 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 8151## Running $as_me. ## 8152_ASBOX 8153 $as_echo "$ac_log" 8154} >&5 8155 8156_ACEOF 8157cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8158# 8159# INIT-COMMANDS 8160# 8161ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR 8162 8163_ACEOF 8164 8165cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8166 8167# Handling of arguments. 8168for ac_config_target in $ac_config_targets 8169do 8170 case $ac_config_target in 8171 "depdir") CONFIG_COMMANDS="$CONFIG_COMMANDS depdir" ;; 8172 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;; 8173 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 8174 8175 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 8176 esac 8177done 8178 8179 8180# If the user did not use the arguments to specify the items to instantiate, 8181# then the envvar interface is used. Set only those that are not. 8182# We use the long form for the default assignment because of an extremely 8183# bizarre bug on SunOS 4.1.3. 8184if $ac_need_defaults; then 8185 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 8186 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 8187 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 8188fi 8189 8190# Have a temporary directory for convenience. Make it in the build tree 8191# simply because there is no reason against having it here, and in addition, 8192# creating and moving files from /tmp can sometimes cause problems. 8193# Hook for its removal unless debugging. 8194# Note that there is a small window in which the directory will not be cleaned: 8195# after its creation but before its name has been assigned to `$tmp'. 8196$debug || 8197{ 8198 tmp= ac_tmp= 8199 trap 'exit_status=$? 8200 : "${ac_tmp:=$tmp}" 8201 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 8202' 0 8203 trap 'as_fn_exit 1' 1 2 13 15 8204} 8205# Create a (secure) tmp directory for tmp files. 8206 8207{ 8208 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 8209 test -d "$tmp" 8210} || 8211{ 8212 tmp=./conf$$-$RANDOM 8213 (umask 077 && mkdir "$tmp") 8214} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 8215ac_tmp=$tmp 8216 8217# Set up the scripts for CONFIG_FILES section. 8218# No need to generate them if there are no CONFIG_FILES. 8219# This happens for instance with `./config.status config.h'. 8220if test -n "$CONFIG_FILES"; then 8221 8222 8223ac_cr=`echo X | tr X '\015'` 8224# On cygwin, bash can eat \r inside `` if the user requested igncr. 8225# But we know of no other shell where ac_cr would be empty at this 8226# point, so we can use a bashism as a fallback. 8227if test "x$ac_cr" = x; then 8228 eval ac_cr=\$\'\\r\' 8229fi 8230ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 8231if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 8232 ac_cs_awk_cr='\\r' 8233else 8234 ac_cs_awk_cr=$ac_cr 8235fi 8236 8237echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 8238_ACEOF 8239 8240 8241{ 8242 echo "cat >conf$$subs.awk <<_ACEOF" && 8243 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 8244 echo "_ACEOF" 8245} >conf$$subs.sh || 8246 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 8247ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 8248ac_delim='%!_!# ' 8249for ac_last_try in false false false false false :; do 8250 . ./conf$$subs.sh || 8251 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 8252 8253 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 8254 if test $ac_delim_n = $ac_delim_num; then 8255 break 8256 elif $ac_last_try; then 8257 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 8258 else 8259 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 8260 fi 8261done 8262rm -f conf$$subs.sh 8263 8264cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8265cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 8266_ACEOF 8267sed -n ' 8268h 8269s/^/S["/; s/!.*/"]=/ 8270p 8271g 8272s/^[^!]*!// 8273:repl 8274t repl 8275s/'"$ac_delim"'$// 8276t delim 8277:nl 8278h 8279s/\(.\{148\}\)..*/\1/ 8280t more1 8281s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 8282p 8283n 8284b repl 8285:more1 8286s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 8287p 8288g 8289s/.\{148\}// 8290t nl 8291:delim 8292h 8293s/\(.\{148\}\)..*/\1/ 8294t more2 8295s/["\\]/\\&/g; s/^/"/; s/$/"/ 8296p 8297b 8298:more2 8299s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 8300p 8301g 8302s/.\{148\}// 8303t delim 8304' <conf$$subs.awk | sed ' 8305/^[^""]/{ 8306 N 8307 s/\n// 8308} 8309' >>$CONFIG_STATUS || ac_write_fail=1 8310rm -f conf$$subs.awk 8311cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8312_ACAWK 8313cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 8314 for (key in S) S_is_set[key] = 1 8315 FS = "" 8316 8317} 8318{ 8319 line = $ 0 8320 nfields = split(line, field, "@") 8321 substed = 0 8322 len = length(field[1]) 8323 for (i = 2; i < nfields; i++) { 8324 key = field[i] 8325 keylen = length(key) 8326 if (S_is_set[key]) { 8327 value = S[key] 8328 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 8329 len += length(value) + length(field[++i]) 8330 substed = 1 8331 } else 8332 len += 1 + keylen 8333 } 8334 8335 print line 8336} 8337 8338_ACAWK 8339_ACEOF 8340cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8341if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 8342 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 8343else 8344 cat 8345fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 8346 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 8347_ACEOF 8348 8349# VPATH may cause trouble with some makes, so we remove sole $(srcdir), 8350# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 8351# trailing colons and then remove the whole line if VPATH becomes empty 8352# (actually we leave an empty line to preserve line numbers). 8353if test "x$srcdir" = x.; then 8354 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 8355h 8356s/// 8357s/^/:/ 8358s/[ ]*$/:/ 8359s/:\$(srcdir):/:/g 8360s/:\${srcdir}:/:/g 8361s/:@srcdir@:/:/g 8362s/^:*// 8363s/:*$// 8364x 8365s/\(=[ ]*\).*/\1/ 8366G 8367s/\n// 8368s/^[^=]*=[ ]*$// 8369}' 8370fi 8371 8372cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8373fi # test -n "$CONFIG_FILES" 8374 8375# Set up the scripts for CONFIG_HEADERS section. 8376# No need to generate them if there are no CONFIG_HEADERS. 8377# This happens for instance with `./config.status Makefile'. 8378if test -n "$CONFIG_HEADERS"; then 8379cat >"$ac_tmp/defines.awk" <<\_ACAWK || 8380BEGIN { 8381_ACEOF 8382 8383# Transform confdefs.h into an awk script `defines.awk', embedded as 8384# here-document in config.status, that substitutes the proper values into 8385# config.h.in to produce config.h. 8386 8387# Create a delimiter string that does not exist in confdefs.h, to ease 8388# handling of long lines. 8389ac_delim='%!_!# ' 8390for ac_last_try in false false :; do 8391 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 8392 if test -z "$ac_tt"; then 8393 break 8394 elif $ac_last_try; then 8395 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 8396 else 8397 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 8398 fi 8399done 8400 8401# For the awk script, D is an array of macro values keyed by name, 8402# likewise P contains macro parameters if any. Preserve backslash 8403# newline sequences. 8404 8405ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 8406sed -n ' 8407s/.\{148\}/&'"$ac_delim"'/g 8408t rset 8409:rset 8410s/^[ ]*#[ ]*define[ ][ ]*/ / 8411t def 8412d 8413:def 8414s/\\$// 8415t bsnl 8416s/["\\]/\\&/g 8417s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 8418D["\1"]=" \3"/p 8419s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 8420d 8421:bsnl 8422s/["\\]/\\&/g 8423s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 8424D["\1"]=" \3\\\\\\n"\\/p 8425t cont 8426s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 8427t cont 8428d 8429:cont 8430n 8431s/.\{148\}/&'"$ac_delim"'/g 8432t clear 8433:clear 8434s/\\$// 8435t bsnlc 8436s/["\\]/\\&/g; s/^/"/; s/$/"/p 8437d 8438:bsnlc 8439s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 8440b cont 8441' <confdefs.h | sed ' 8442s/'"$ac_delim"'/"\\\ 8443"/g' >>$CONFIG_STATUS || ac_write_fail=1 8444 8445cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8446 for (key in D) D_is_set[key] = 1 8447 FS = "" 8448} 8449/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 8450 line = \$ 0 8451 split(line, arg, " ") 8452 if (arg[1] == "#") { 8453 defundef = arg[2] 8454 mac1 = arg[3] 8455 } else { 8456 defundef = substr(arg[1], 2) 8457 mac1 = arg[2] 8458 } 8459 split(mac1, mac2, "(") #) 8460 macro = mac2[1] 8461 prefix = substr(line, 1, index(line, defundef) - 1) 8462 if (D_is_set[macro]) { 8463 # Preserve the white space surrounding the "#". 8464 print prefix "define", macro P[macro] D[macro] 8465 next 8466 } else { 8467 # Replace #undef with comments. This is necessary, for example, 8468 # in the case of _POSIX_SOURCE, which is predefined and required 8469 # on some systems where configure will not decide to define it. 8470 if (defundef == "undef") { 8471 print "/*", prefix defundef, macro, "*/" 8472 next 8473 } 8474 } 8475} 8476{ print } 8477_ACAWK 8478_ACEOF 8479cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8480 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 8481fi # test -n "$CONFIG_HEADERS" 8482 8483 8484eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 8485shift 8486for ac_tag 8487do 8488 case $ac_tag in 8489 :[FHLC]) ac_mode=$ac_tag; continue;; 8490 esac 8491 case $ac_mode$ac_tag in 8492 :[FHL]*:*);; 8493 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 8494 :[FH]-) ac_tag=-:-;; 8495 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 8496 esac 8497 ac_save_IFS=$IFS 8498 IFS=: 8499 set x $ac_tag 8500 IFS=$ac_save_IFS 8501 shift 8502 ac_file=$1 8503 shift 8504 8505 case $ac_mode in 8506 :L) ac_source=$1;; 8507 :[FH]) 8508 ac_file_inputs= 8509 for ac_f 8510 do 8511 case $ac_f in 8512 -) ac_f="$ac_tmp/stdin";; 8513 *) # Look for the file first in the build tree, then in the source tree 8514 # (if the path is not absolute). The absolute path cannot be DOS-style, 8515 # because $ac_f cannot contain `:'. 8516 test -f "$ac_f" || 8517 case $ac_f in 8518 [\\/$]*) false;; 8519 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 8520 esac || 8521 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 8522 esac 8523 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 8524 as_fn_append ac_file_inputs " '$ac_f'" 8525 done 8526 8527 # Let's still pretend it is `configure' which instantiates (i.e., don't 8528 # use $as_me), people would be surprised to read: 8529 # /* config.h. Generated by config.status. */ 8530 configure_input='Generated from '` 8531 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 8532 `' by configure.' 8533 if test x"$ac_file" != x-; then 8534 configure_input="$ac_file. $configure_input" 8535 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 8536$as_echo "$as_me: creating $ac_file" >&6;} 8537 fi 8538 # Neutralize special characters interpreted by sed in replacement strings. 8539 case $configure_input in #( 8540 *\&* | *\|* | *\\* ) 8541 ac_sed_conf_input=`$as_echo "$configure_input" | 8542 sed 's/[\\\\&|]/\\\\&/g'`;; #( 8543 *) ac_sed_conf_input=$configure_input;; 8544 esac 8545 8546 case $ac_tag in 8547 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 8548 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 8549 esac 8550 ;; 8551 esac 8552 8553 ac_dir=`$as_dirname -- "$ac_file" || 8554$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 8555 X"$ac_file" : 'X\(//\)[^/]' \| \ 8556 X"$ac_file" : 'X\(//\)$' \| \ 8557 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 8558$as_echo X"$ac_file" | 8559 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 8560 s//\1/ 8561 q 8562 } 8563 /^X\(\/\/\)[^/].*/{ 8564 s//\1/ 8565 q 8566 } 8567 /^X\(\/\/\)$/{ 8568 s//\1/ 8569 q 8570 } 8571 /^X\(\/\).*/{ 8572 s//\1/ 8573 q 8574 } 8575 s/.*/./; q'` 8576 as_dir="$ac_dir"; as_fn_mkdir_p 8577 ac_builddir=. 8578 8579case "$ac_dir" in 8580.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 8581*) 8582 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 8583 # A ".." for each directory in $ac_dir_suffix. 8584 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 8585 case $ac_top_builddir_sub in 8586 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 8587 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 8588 esac ;; 8589esac 8590ac_abs_top_builddir=$ac_pwd 8591ac_abs_builddir=$ac_pwd$ac_dir_suffix 8592# for backward compatibility: 8593ac_top_builddir=$ac_top_build_prefix 8594 8595case $srcdir in 8596 .) # We are building in place. 8597 ac_srcdir=. 8598 ac_top_srcdir=$ac_top_builddir_sub 8599 ac_abs_top_srcdir=$ac_pwd ;; 8600 [\\/]* | ?:[\\/]* ) # Absolute name. 8601 ac_srcdir=$srcdir$ac_dir_suffix; 8602 ac_top_srcdir=$srcdir 8603 ac_abs_top_srcdir=$srcdir ;; 8604 *) # Relative name. 8605 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 8606 ac_top_srcdir=$ac_top_build_prefix$srcdir 8607 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 8608esac 8609ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 8610 8611 8612 case $ac_mode in 8613 :F) 8614 # 8615 # CONFIG_FILE 8616 # 8617 8618 case $INSTALL in 8619 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 8620 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 8621 esac 8622_ACEOF 8623 8624cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8625# If the template does not know about datarootdir, expand it. 8626# FIXME: This hack should be removed a few years after 2.60. 8627ac_datarootdir_hack=; ac_datarootdir_seen= 8628ac_sed_dataroot=' 8629/datarootdir/ { 8630 p 8631 q 8632} 8633/@datadir@/p 8634/@docdir@/p 8635/@infodir@/p 8636/@localedir@/p 8637/@mandir@/p' 8638case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 8639*datarootdir*) ac_datarootdir_seen=yes;; 8640*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 8641 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 8642$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 8643_ACEOF 8644cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8645 ac_datarootdir_hack=' 8646 s&@datadir@&$datadir&g 8647 s&@docdir@&$docdir&g 8648 s&@infodir@&$infodir&g 8649 s&@localedir@&$localedir&g 8650 s&@mandir@&$mandir&g 8651 s&\\\${datarootdir}&$datarootdir&g' ;; 8652esac 8653_ACEOF 8654 8655# Neutralize VPATH when `$srcdir' = `.'. 8656# Shell code in configure.ac might set extrasub. 8657# FIXME: do we really want to maintain this feature? 8658cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8659ac_sed_extra="$ac_vpsub 8660$extrasub 8661_ACEOF 8662cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8663:t 8664/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 8665s|@configure_input@|$ac_sed_conf_input|;t t 8666s&@top_builddir@&$ac_top_builddir_sub&;t t 8667s&@top_build_prefix@&$ac_top_build_prefix&;t t 8668s&@srcdir@&$ac_srcdir&;t t 8669s&@abs_srcdir@&$ac_abs_srcdir&;t t 8670s&@top_srcdir@&$ac_top_srcdir&;t t 8671s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 8672s&@builddir@&$ac_builddir&;t t 8673s&@abs_builddir@&$ac_abs_builddir&;t t 8674s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 8675s&@INSTALL@&$ac_INSTALL&;t t 8676$ac_datarootdir_hack 8677" 8678eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 8679 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 8680 8681test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 8682 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 8683 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 8684 "$ac_tmp/out"`; test -z "$ac_out"; } && 8685 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 8686which seems to be undefined. Please make sure it is defined" >&5 8687$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 8688which seems to be undefined. Please make sure it is defined" >&2;} 8689 8690 rm -f "$ac_tmp/stdin" 8691 case $ac_file in 8692 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 8693 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 8694 esac \ 8695 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 8696 ;; 8697 :H) 8698 # 8699 # CONFIG_HEADER 8700 # 8701 if test x"$ac_file" != x-; then 8702 { 8703 $as_echo "/* $configure_input */" \ 8704 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 8705 } >"$ac_tmp/config.h" \ 8706 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 8707 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 8708 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 8709$as_echo "$as_me: $ac_file is unchanged" >&6;} 8710 else 8711 rm -f "$ac_file" 8712 mv "$ac_tmp/config.h" "$ac_file" \ 8713 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 8714 fi 8715 else 8716 $as_echo "/* $configure_input */" \ 8717 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 8718 || as_fn_error $? "could not create -" "$LINENO" 5 8719 fi 8720 ;; 8721 8722 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 8723$as_echo "$as_me: executing $ac_file commands" >&6;} 8724 ;; 8725 esac 8726 8727 8728 case $ac_file$ac_mode in 8729 "depdir":C) $SHELL $ac_aux_dir/mkinstalldirs $DEPDIR ;; 8730 "config.h":H) echo timestamp > stamp-h1 ;; 8731 8732 esac 8733done # for ac_tag 8734 8735 8736as_fn_exit 0 8737_ACEOF 8738ac_clean_files=$ac_clean_files_save 8739 8740test $ac_write_fail = 0 || 8741 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 8742 8743 8744# configure is writing to config.log, and then calls config.status. 8745# config.status does its own redirection, appending to config.log. 8746# Unfortunately, on DOS this fails, as config.log is still kept open 8747# by configure, so config.status won't be able to write to it; its 8748# output is simply discarded. So we exec the FD to /dev/null, 8749# effectively closing config.log, so it can be properly (re)opened and 8750# appended to by config.status. When coming back to configure, we 8751# need to make the FD available again. 8752if test "$no_create" != yes; then 8753 ac_cs_success=: 8754 ac_config_status_args= 8755 test "$silent" = yes && 8756 ac_config_status_args="$ac_config_status_args --quiet" 8757 exec 5>/dev/null 8758 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 8759 exec 5>>config.log 8760 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 8761 # would make configure fail if this is the last instruction. 8762 $ac_cs_success || as_fn_exit 1 8763fi 8764if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 8765 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 8766$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 8767fi 8768 8769