1#! /bin/sh 2# Guess values for system-dependent variables and create Makefiles. 3# Generated by GNU Autoconf 2.69. 4# 5# 6# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. 7# 8# 9# This configure script is free software; the Free Software Foundation 10# gives unlimited permission to copy, distribute and modify it. 11## -------------------- ## 12## M4sh Initialization. ## 13## -------------------- ## 14 15# Be more Bourne compatible 16DUALCASE=1; export DUALCASE # for MKS sh 17if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 18 emulate sh 19 NULLCMD=: 20 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 21 # is contrary to our usage. Disable this feature. 22 alias -g '${1+"$@"}'='"$@"' 23 setopt NO_GLOB_SUBST 24else 25 case `(set -o) 2>/dev/null` in #( 26 *posix*) : 27 set -o posix ;; #( 28 *) : 29 ;; 30esac 31fi 32 33 34as_nl=' 35' 36export as_nl 37# Printing a long string crashes Solaris 7 /usr/bin/printf. 38as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 39as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 40as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 41# Prefer a ksh shell builtin over an external printf program on Solaris, 42# but without wasting forks for bash or zsh. 43if test -z "$BASH_VERSION$ZSH_VERSION" \ 44 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 45 as_echo='print -r --' 46 as_echo_n='print -rn --' 47elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 48 as_echo='printf %s\n' 49 as_echo_n='printf %s' 50else 51 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 52 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 53 as_echo_n='/usr/ucb/echo -n' 54 else 55 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 56 as_echo_n_body='eval 57 arg=$1; 58 case $arg in #( 59 *"$as_nl"*) 60 expr "X$arg" : "X\\(.*\\)$as_nl"; 61 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 62 esac; 63 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 64 ' 65 export as_echo_n_body 66 as_echo_n='sh -c $as_echo_n_body as_echo' 67 fi 68 export as_echo_body 69 as_echo='sh -c $as_echo_body as_echo' 70fi 71 72# The user is always right. 73if test "${PATH_SEPARATOR+set}" != set; then 74 PATH_SEPARATOR=: 75 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 76 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 77 PATH_SEPARATOR=';' 78 } 79fi 80 81 82# IFS 83# We need space, tab and new line, in precisely that order. Quoting is 84# there to prevent editors from complaining about space-tab. 85# (If _AS_PATH_WALK were called with IFS unset, it would disable word 86# splitting by setting IFS to empty value.) 87IFS=" "" $as_nl" 88 89# Find who we are. Look in the path if we contain no directory separator. 90as_myself= 91case $0 in #(( 92 *[\\/]* ) as_myself=$0 ;; 93 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 94for as_dir in $PATH 95do 96 IFS=$as_save_IFS 97 test -z "$as_dir" && as_dir=. 98 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 99 done 100IFS=$as_save_IFS 101 102 ;; 103esac 104# We did not find ourselves, most probably we were run as `sh COMMAND' 105# in which case we are not to be found in the path. 106if test "x$as_myself" = x; then 107 as_myself=$0 108fi 109if test ! -f "$as_myself"; then 110 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 111 exit 1 112fi 113 114# Unset variables that we do not need and which cause bugs (e.g. in 115# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 116# suppresses any "Segmentation fault" message there. '((' could 117# trigger a bug in pdksh 5.2.14. 118for as_var in BASH_ENV ENV MAIL MAILPATH 119do eval test x\${$as_var+set} = xset \ 120 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 121done 122PS1='$ ' 123PS2='> ' 124PS4='+ ' 125 126# NLS nuisances. 127LC_ALL=C 128export LC_ALL 129LANGUAGE=C 130export LANGUAGE 131 132# CDPATH. 133(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 134 135# Use a proper internal environment variable to ensure we don't fall 136 # into an infinite loop, continuously re-executing ourselves. 137 if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then 138 _as_can_reexec=no; export _as_can_reexec; 139 # We cannot yet assume a decent shell, so we have to provide a 140# neutralization value for shells without unset; and this also 141# works around shells that cannot unset nonexistent variables. 142# Preserve -v and -x to the replacement shell. 143BASH_ENV=/dev/null 144ENV=/dev/null 145(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 146case $- in # (((( 147 *v*x* | *x*v* ) as_opts=-vx ;; 148 *v* ) as_opts=-v ;; 149 *x* ) as_opts=-x ;; 150 * ) as_opts= ;; 151esac 152exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 153# Admittedly, this is quite paranoid, since all the known shells bail 154# out after a failed `exec'. 155$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 156as_fn_exit 255 157 fi 158 # We don't want this to propagate to other subprocesses. 159 { _as_can_reexec=; unset _as_can_reexec;} 160if test "x$CONFIG_SHELL" = x; then 161 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : 162 emulate sh 163 NULLCMD=: 164 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 165 # is contrary to our usage. Disable this feature. 166 alias -g '\${1+\"\$@\"}'='\"\$@\"' 167 setopt NO_GLOB_SUBST 168else 169 case \`(set -o) 2>/dev/null\` in #( 170 *posix*) : 171 set -o posix ;; #( 172 *) : 173 ;; 174esac 175fi 176" 177 as_required="as_fn_return () { (exit \$1); } 178as_fn_success () { as_fn_return 0; } 179as_fn_failure () { as_fn_return 1; } 180as_fn_ret_success () { return 0; } 181as_fn_ret_failure () { return 1; } 182 183exitcode=0 184as_fn_success || { exitcode=1; echo as_fn_success failed.; } 185as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 186as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 187as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 188if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : 189 190else 191 exitcode=1; echo positional parameters were not saved. 192fi 193test x\$exitcode = x0 || exit 1 194test -x / || exit 1" 195 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 196 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 197 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 198 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 199test \$(( 1 + 1 )) = 2 || exit 1" 200 if (eval "$as_required") 2>/dev/null; then : 201 as_have_required=yes 202else 203 as_have_required=no 204fi 205 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : 206 207else 208 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 209as_found=false 210for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 211do 212 IFS=$as_save_IFS 213 test -z "$as_dir" && as_dir=. 214 as_found=: 215 case $as_dir in #( 216 /*) 217 for as_base in sh bash ksh sh5; do 218 # Try only shells that exist, to save several forks. 219 as_shell=$as_dir/$as_base 220 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 221 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : 222 CONFIG_SHELL=$as_shell as_have_required=yes 223 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : 224 break 2 225fi 226fi 227 done;; 228 esac 229 as_found=false 230done 231$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 232 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : 233 CONFIG_SHELL=$SHELL as_have_required=yes 234fi; } 235IFS=$as_save_IFS 236 237 238 if test "x$CONFIG_SHELL" != x; then : 239 export CONFIG_SHELL 240 # We cannot yet assume a decent shell, so we have to provide a 241# neutralization value for shells without unset; and this also 242# works around shells that cannot unset nonexistent variables. 243# Preserve -v and -x to the replacement shell. 244BASH_ENV=/dev/null 245ENV=/dev/null 246(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 247case $- in # (((( 248 *v*x* | *x*v* ) as_opts=-vx ;; 249 *v* ) as_opts=-v ;; 250 *x* ) as_opts=-x ;; 251 * ) as_opts= ;; 252esac 253exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 254# Admittedly, this is quite paranoid, since all the known shells bail 255# out after a failed `exec'. 256$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 257exit 255 258fi 259 260 if test x$as_have_required = xno; then : 261 $as_echo "$0: This script requires a shell more modern than all" 262 $as_echo "$0: the shells that I found on your system." 263 if test x${ZSH_VERSION+set} = xset ; then 264 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" 265 $as_echo "$0: be upgraded to zsh 4.3.4 or later." 266 else 267 $as_echo "$0: Please tell bug-autoconf@gnu.org about your system, 268$0: including any error possibly output before this 269$0: message. Then install a modern shell, or manually run 270$0: the script under such a shell if you do have one." 271 fi 272 exit 1 273fi 274fi 275fi 276SHELL=${CONFIG_SHELL-/bin/sh} 277export SHELL 278# Unset more variables known to interfere with behavior of common tools. 279CLICOLOR_FORCE= GREP_OPTIONS= 280unset CLICOLOR_FORCE GREP_OPTIONS 281 282## --------------------- ## 283## M4sh Shell Functions. ## 284## --------------------- ## 285# as_fn_unset VAR 286# --------------- 287# Portably unset VAR. 288as_fn_unset () 289{ 290 { eval $1=; unset $1;} 291} 292as_unset=as_fn_unset 293 294# as_fn_set_status STATUS 295# ----------------------- 296# Set $? to STATUS, without forking. 297as_fn_set_status () 298{ 299 return $1 300} # as_fn_set_status 301 302# as_fn_exit STATUS 303# ----------------- 304# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 305as_fn_exit () 306{ 307 set +e 308 as_fn_set_status $1 309 exit $1 310} # as_fn_exit 311 312# as_fn_mkdir_p 313# ------------- 314# Create "$as_dir" as a directory, including parents if necessary. 315as_fn_mkdir_p () 316{ 317 318 case $as_dir in #( 319 -*) as_dir=./$as_dir;; 320 esac 321 test -d "$as_dir" || eval $as_mkdir_p || { 322 as_dirs= 323 while :; do 324 case $as_dir in #( 325 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 326 *) as_qdir=$as_dir;; 327 esac 328 as_dirs="'$as_qdir' $as_dirs" 329 as_dir=`$as_dirname -- "$as_dir" || 330$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 331 X"$as_dir" : 'X\(//\)[^/]' \| \ 332 X"$as_dir" : 'X\(//\)$' \| \ 333 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 334$as_echo X"$as_dir" | 335 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 336 s//\1/ 337 q 338 } 339 /^X\(\/\/\)[^/].*/{ 340 s//\1/ 341 q 342 } 343 /^X\(\/\/\)$/{ 344 s//\1/ 345 q 346 } 347 /^X\(\/\).*/{ 348 s//\1/ 349 q 350 } 351 s/.*/./; q'` 352 test -d "$as_dir" && break 353 done 354 test -z "$as_dirs" || eval "mkdir $as_dirs" 355 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 356 357 358} # as_fn_mkdir_p 359 360# as_fn_executable_p FILE 361# ----------------------- 362# Test if FILE is an executable regular file. 363as_fn_executable_p () 364{ 365 test -f "$1" && test -x "$1" 366} # as_fn_executable_p 367# as_fn_append VAR VALUE 368# ---------------------- 369# Append the text in VALUE to the end of the definition contained in VAR. Take 370# advantage of any shell optimizations that allow amortized linear growth over 371# repeated appends, instead of the typical quadratic growth present in naive 372# implementations. 373if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 374 eval 'as_fn_append () 375 { 376 eval $1+=\$2 377 }' 378else 379 as_fn_append () 380 { 381 eval $1=\$$1\$2 382 } 383fi # as_fn_append 384 385# as_fn_arith ARG... 386# ------------------ 387# Perform arithmetic evaluation on the ARGs, and store the result in the 388# global $as_val. Take advantage of shells that can avoid forks. The arguments 389# must be portable across $(()) and expr. 390if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 391 eval 'as_fn_arith () 392 { 393 as_val=$(( $* )) 394 }' 395else 396 as_fn_arith () 397 { 398 as_val=`expr "$@" || test $? -eq 1` 399 } 400fi # as_fn_arith 401 402 403# as_fn_error STATUS ERROR [LINENO LOG_FD] 404# ---------------------------------------- 405# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 406# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 407# script with STATUS, using 1 if that was 0. 408as_fn_error () 409{ 410 as_status=$1; test $as_status -eq 0 && as_status=1 411 if test "$4"; then 412 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 413 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 414 fi 415 $as_echo "$as_me: error: $2" >&2 416 as_fn_exit $as_status 417} # as_fn_error 418 419if expr a : '\(a\)' >/dev/null 2>&1 && 420 test "X`expr 00001 : '.*\(...\)'`" = X001; then 421 as_expr=expr 422else 423 as_expr=false 424fi 425 426if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 427 as_basename=basename 428else 429 as_basename=false 430fi 431 432if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 433 as_dirname=dirname 434else 435 as_dirname=false 436fi 437 438as_me=`$as_basename -- "$0" || 439$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 440 X"$0" : 'X\(//\)$' \| \ 441 X"$0" : 'X\(/\)' \| . 2>/dev/null || 442$as_echo X/"$0" | 443 sed '/^.*\/\([^/][^/]*\)\/*$/{ 444 s//\1/ 445 q 446 } 447 /^X\/\(\/\/\)$/{ 448 s//\1/ 449 q 450 } 451 /^X\/\(\/\).*/{ 452 s//\1/ 453 q 454 } 455 s/.*/./; q'` 456 457# Avoid depending upon Character Ranges. 458as_cr_letters='abcdefghijklmnopqrstuvwxyz' 459as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 460as_cr_Letters=$as_cr_letters$as_cr_LETTERS 461as_cr_digits='0123456789' 462as_cr_alnum=$as_cr_Letters$as_cr_digits 463 464 465 as_lineno_1=$LINENO as_lineno_1a=$LINENO 466 as_lineno_2=$LINENO as_lineno_2a=$LINENO 467 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 468 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 469 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 470 sed -n ' 471 p 472 /[$]LINENO/= 473 ' <$as_myself | 474 sed ' 475 s/[$]LINENO.*/&-/ 476 t lineno 477 b 478 :lineno 479 N 480 :loop 481 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 482 t loop 483 s/-\n.*// 484 ' >$as_me.lineno && 485 chmod +x "$as_me.lineno" || 486 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 487 488 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have 489 # already done that, so ensure we don't try to do so again and fall 490 # in an infinite loop. This has already happened in practice. 491 _as_can_reexec=no; export _as_can_reexec 492 # Don't try to exec as it changes $[0], causing all sort of problems 493 # (the dirname of $[0] is not the place where we might find the 494 # original and so on. Autoconf is especially sensitive to this). 495 . "./$as_me.lineno" 496 # Exit status is that of the last command. 497 exit 498} 499 500ECHO_C= ECHO_N= ECHO_T= 501case `echo -n x` in #((((( 502-n*) 503 case `echo 'xy\c'` in 504 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 505 xy) ECHO_C='\c';; 506 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 507 ECHO_T=' ';; 508 esac;; 509*) 510 ECHO_N='-n';; 511esac 512 513rm -f conf$$ conf$$.exe conf$$.file 514if test -d conf$$.dir; then 515 rm -f conf$$.dir/conf$$.file 516else 517 rm -f conf$$.dir 518 mkdir conf$$.dir 2>/dev/null 519fi 520if (echo >conf$$.file) 2>/dev/null; then 521 if ln -s conf$$.file conf$$ 2>/dev/null; then 522 as_ln_s='ln -s' 523 # ... but there are two gotchas: 524 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 525 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 526 # In both cases, we have to default to `cp -pR'. 527 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 528 as_ln_s='cp -pR' 529 elif ln conf$$.file conf$$ 2>/dev/null; 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" >&6; } 2257if ${ac_cv_prog_ac_ct_CC+:} false; then : 2258 $as_echo_n "(cached) " >&6 2259else 2260 if test -n "$ac_ct_CC"; then 2261 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2262else 2263as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2264for as_dir in $PATH 2265do 2266 IFS=$as_save_IFS 2267 test -z "$as_dir" && as_dir=. 2268 for ac_exec_ext in '' $ac_executable_extensions; do 2269 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2270 ac_cv_prog_ac_ct_CC="gcc" 2271 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2272 break 2 2273 fi 2274done 2275 done 2276IFS=$as_save_IFS 2277 2278fi 2279fi 2280ac_ct_CC=$ac_cv_prog_ac_ct_CC 2281if test -n "$ac_ct_CC"; then 2282 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2283$as_echo "$ac_ct_CC" >&6; } 2284else 2285 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2286$as_echo "no" >&6; } 2287fi 2288 2289 if test "x$ac_ct_CC" = x; then 2290 CC="" 2291 else 2292 case $cross_compiling:$ac_tool_warned in 2293yes:) 2294{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2295$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2296ac_tool_warned=yes ;; 2297esac 2298 CC=$ac_ct_CC 2299 fi 2300else 2301 CC="$ac_cv_prog_CC" 2302fi 2303 2304if test -z "$CC"; then 2305 if test -n "$ac_tool_prefix"; then 2306 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2307set dummy ${ac_tool_prefix}cc; ac_word=$2 2308{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2309$as_echo_n "checking for $ac_word... " >&6; } 2310if ${ac_cv_prog_CC+:} false; then : 2311 $as_echo_n "(cached) " >&6 2312else 2313 if test -n "$CC"; then 2314 ac_cv_prog_CC="$CC" # Let the user override the test. 2315else 2316as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2317for as_dir in $PATH 2318do 2319 IFS=$as_save_IFS 2320 test -z "$as_dir" && as_dir=. 2321 for ac_exec_ext in '' $ac_executable_extensions; do 2322 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2323 ac_cv_prog_CC="${ac_tool_prefix}cc" 2324 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2325 break 2 2326 fi 2327done 2328 done 2329IFS=$as_save_IFS 2330 2331fi 2332fi 2333CC=$ac_cv_prog_CC 2334if test -n "$CC"; then 2335 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2336$as_echo "$CC" >&6; } 2337else 2338 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2339$as_echo "no" >&6; } 2340fi 2341 2342 2343 fi 2344fi 2345if test -z "$CC"; then 2346 # Extract the first word of "cc", so it can be a program name with args. 2347set dummy cc; ac_word=$2 2348{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2349$as_echo_n "checking for $ac_word... " >&6; } 2350if ${ac_cv_prog_CC+:} false; then : 2351 $as_echo_n "(cached) " >&6 2352else 2353 if test -n "$CC"; then 2354 ac_cv_prog_CC="$CC" # Let the user override the test. 2355else 2356 ac_prog_rejected=no 2357as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2358for as_dir in $PATH 2359do 2360 IFS=$as_save_IFS 2361 test -z "$as_dir" && as_dir=. 2362 for ac_exec_ext in '' $ac_executable_extensions; do 2363 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2364 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2365 ac_prog_rejected=yes 2366 continue 2367 fi 2368 ac_cv_prog_CC="cc" 2369 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2370 break 2 2371 fi 2372done 2373 done 2374IFS=$as_save_IFS 2375 2376if test $ac_prog_rejected = yes; then 2377 # We found a bogon in the path, so make sure we never use it. 2378 set dummy $ac_cv_prog_CC 2379 shift 2380 if test $# != 0; then 2381 # We chose a different compiler from the bogus one. 2382 # However, it has the same basename, so the bogon will be chosen 2383 # first if we set CC to just the basename; use the full file name. 2384 shift 2385 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 2386 fi 2387fi 2388fi 2389fi 2390CC=$ac_cv_prog_CC 2391if test -n "$CC"; then 2392 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2393$as_echo "$CC" >&6; } 2394else 2395 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2396$as_echo "no" >&6; } 2397fi 2398 2399 2400fi 2401if test -z "$CC"; then 2402 if test -n "$ac_tool_prefix"; then 2403 for ac_prog in cl.exe 2404 do 2405 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2406set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2407{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2408$as_echo_n "checking for $ac_word... " >&6; } 2409if ${ac_cv_prog_CC+:} false; then : 2410 $as_echo_n "(cached) " >&6 2411else 2412 if test -n "$CC"; then 2413 ac_cv_prog_CC="$CC" # Let the user override the test. 2414else 2415as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2416for as_dir in $PATH 2417do 2418 IFS=$as_save_IFS 2419 test -z "$as_dir" && as_dir=. 2420 for ac_exec_ext in '' $ac_executable_extensions; do 2421 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2422 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 2423 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2424 break 2 2425 fi 2426done 2427 done 2428IFS=$as_save_IFS 2429 2430fi 2431fi 2432CC=$ac_cv_prog_CC 2433if test -n "$CC"; then 2434 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2435$as_echo "$CC" >&6; } 2436else 2437 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2438$as_echo "no" >&6; } 2439fi 2440 2441 2442 test -n "$CC" && break 2443 done 2444fi 2445if test -z "$CC"; then 2446 ac_ct_CC=$CC 2447 for ac_prog in cl.exe 2448do 2449 # Extract the first word of "$ac_prog", so it can be a program name with args. 2450set dummy $ac_prog; ac_word=$2 2451{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2452$as_echo_n "checking for $ac_word... " >&6; } 2453if ${ac_cv_prog_ac_ct_CC+:} false; then : 2454 $as_echo_n "(cached) " >&6 2455else 2456 if test -n "$ac_ct_CC"; then 2457 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2458else 2459as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2460for as_dir in $PATH 2461do 2462 IFS=$as_save_IFS 2463 test -z "$as_dir" && as_dir=. 2464 for ac_exec_ext in '' $ac_executable_extensions; do 2465 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2466 ac_cv_prog_ac_ct_CC="$ac_prog" 2467 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2468 break 2 2469 fi 2470done 2471 done 2472IFS=$as_save_IFS 2473 2474fi 2475fi 2476ac_ct_CC=$ac_cv_prog_ac_ct_CC 2477if test -n "$ac_ct_CC"; then 2478 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2479$as_echo "$ac_ct_CC" >&6; } 2480else 2481 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2482$as_echo "no" >&6; } 2483fi 2484 2485 2486 test -n "$ac_ct_CC" && break 2487done 2488 2489 if test "x$ac_ct_CC" = x; then 2490 CC="" 2491 else 2492 case $cross_compiling:$ac_tool_warned in 2493yes:) 2494{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2495$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2496ac_tool_warned=yes ;; 2497esac 2498 CC=$ac_ct_CC 2499 fi 2500fi 2501 2502fi 2503 2504 2505test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2506$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2507as_fn_error $? "no acceptable C compiler found in \$PATH 2508See \`config.log' for more details" "$LINENO" 5; } 2509 2510# Provide some information about the compiler. 2511$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 2512set X $ac_compile 2513ac_compiler=$2 2514for ac_option in --version -v -V -qversion; do 2515 { { ac_try="$ac_compiler $ac_option >&5" 2516case "(($ac_try" in 2517 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2518 *) ac_try_echo=$ac_try;; 2519esac 2520eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2521$as_echo "$ac_try_echo"; } >&5 2522 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 2523 ac_status=$? 2524 if test -s conftest.err; then 2525 sed '10a\ 2526... rest of stderr output deleted ... 2527 10q' conftest.err >conftest.er1 2528 cat conftest.er1 >&5 2529 fi 2530 rm -f conftest.er1 conftest.err 2531 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2532 test $ac_status = 0; } 2533done 2534 2535cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2536/* end confdefs.h. */ 2537 2538int 2539main () 2540{ 2541 2542 ; 2543 return 0; 2544} 2545_ACEOF 2546ac_clean_files_save=$ac_clean_files 2547ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 2548# Try to create an executable without -o first, disregard a.out. 2549# It will help us diagnose broken compilers, and finding out an intuition 2550# of exeext. 2551{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 2552$as_echo_n "checking whether the C compiler works... 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We should not override ac_cv_exeext if it was cached, 2582# so that the user can short-circuit this test for compilers unknown to 2583# Autoconf. 2584for ac_file in $ac_files '' 2585do 2586 test -f "$ac_file" || continue 2587 case $ac_file in 2588 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 2589 ;; 2590 [ab].out ) 2591 # We found the default executable, but exeext='' is most 2592 # certainly right. 2593 break;; 2594 *.* ) 2595 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 2596 then :; else 2597 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2598 fi 2599 # We set ac_cv_exeext here because the later test for it is not 2600 # safe: cross compilers may not add the suffix if given an `-o' 2601 # argument, so we may need to know it at that point already. 2602 # Even if this section looks crufty: it has the advantage of 2603 # actually working. 2604 break;; 2605 * ) 2606 break;; 2607 esac 2608done 2609test "$ac_cv_exeext" = no && ac_cv_exeext= 2610 2611else 2612 ac_file='' 2613fi 2614if test -z "$ac_file"; then : 2615 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2616$as_echo "no" >&6; } 2617$as_echo "$as_me: failed program was:" >&5 2618sed 's/^/| /' conftest.$ac_ext >&5 2619 2620{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2621$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2622as_fn_error 77 "C compiler cannot create executables 2623See \`config.log' for more details" "$LINENO" 5; } 2624else 2625 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2626$as_echo "yes" >&6; } 2627fi 2628{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 2629$as_echo_n "checking for C compiler default output file name... " >&6; } 2630{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 2631$as_echo "$ac_file" >&6; } 2632ac_exeext=$ac_cv_exeext 2633 2634rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 2635ac_clean_files=$ac_clean_files_save 2636{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 2637$as_echo_n "checking for suffix of executables... " >&6; } 2638if { { ac_try="$ac_link" 2639case "(($ac_try" in 2640 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2641 *) ac_try_echo=$ac_try;; 2642esac 2643eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2644$as_echo "$ac_try_echo"; } >&5 2645 (eval "$ac_link") 2>&5 2646 ac_status=$? 2647 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2648 test $ac_status = 0; }; then : 2649 # If both `conftest.exe' and `conftest' are `present' (well, observable) 2650# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 2651# work properly (i.e., refer to `conftest.exe'), while it won't with 2652# `rm'. 2653for ac_file in conftest.exe conftest conftest.*; do 2654 test -f "$ac_file" || continue 2655 case $ac_file in 2656 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 2657 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2658 break;; 2659 * ) break;; 2660 esac 2661done 2662else 2663 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2664$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2665as_fn_error $? "cannot compute suffix of executables: cannot compile and link 2666See \`config.log' for more details" "$LINENO" 5; } 2667fi 2668rm -f conftest conftest$ac_cv_exeext 2669{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 2670$as_echo "$ac_cv_exeext" >&6; } 2671 2672rm -f conftest.$ac_ext 2673EXEEXT=$ac_cv_exeext 2674ac_exeext=$EXEEXT 2675cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2676/* end confdefs.h. */ 2677#include <stdio.h> 2678int 2679main () 2680{ 2681FILE *f = fopen ("conftest.out", "w"); 2682 return ferror (f) || fclose (f) != 0; 2683 2684 ; 2685 return 0; 2686} 2687_ACEOF 2688ac_clean_files="$ac_clean_files conftest.out" 2689# Check that the compiler produces executables we can run. If not, either 2690# the compiler is broken, or we cross compile. 2691{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 2692$as_echo_n "checking whether we are cross compiling... 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"cannot run C compiled programs. 2724If you meant to cross compile, use \`--host'. 2725See \`config.log' for more details" "$LINENO" 5; } 2726 fi 2727 fi 2728fi 2729{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 2730$as_echo "$cross_compiling" >&6; } 2731 2732rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 2733ac_clean_files=$ac_clean_files_save 2734{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 2735$as_echo_n "checking for suffix of object files... " >&6; } 2736if ${ac_cv_objext+:} false; then : 2737 $as_echo_n "(cached) " >&6 2738else 2739 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2740/* end confdefs.h. */ 2741 2742int 2743main () 2744{ 2745 2746 ; 2747 return 0; 2748} 2749_ACEOF 2750rm -f conftest.o conftest.obj 2751if { { ac_try="$ac_compile" 2752case "(($ac_try" in 2753 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2754 *) ac_try_echo=$ac_try;; 2755esac 2756eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2757$as_echo "$ac_try_echo"; } >&5 2758 (eval "$ac_compile") 2>&5 2759 ac_status=$? 2760 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2761 test $ac_status = 0; }; then : 2762 for ac_file in conftest.o conftest.obj conftest.*; do 2763 test -f "$ac_file" || continue; 2764 case $ac_file in 2765 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 2766 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 2767 break;; 2768 esac 2769done 2770else 2771 $as_echo "$as_me: failed program was:" >&5 2772sed 's/^/| /' conftest.$ac_ext >&5 2773 2774{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2775$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2776as_fn_error $? "cannot compute suffix of object files: cannot compile 2777See \`config.log' for more details" "$LINENO" 5; } 2778fi 2779rm -f conftest.$ac_cv_objext conftest.$ac_ext 2780fi 2781{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 2782$as_echo "$ac_cv_objext" >&6; } 2783OBJEXT=$ac_cv_objext 2784ac_objext=$OBJEXT 2785{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 2786$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 2787if ${ac_cv_c_compiler_gnu+:} false; then : 2788 $as_echo_n "(cached) " >&6 2789else 2790 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2791/* end confdefs.h. */ 2792 2793int 2794main () 2795{ 2796#ifndef __GNUC__ 2797 choke me 2798#endif 2799 2800 ; 2801 return 0; 2802} 2803_ACEOF 2804if ac_fn_c_try_compile "$LINENO"; then : 2805 ac_compiler_gnu=yes 2806else 2807 ac_compiler_gnu=no 2808fi 2809rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2810ac_cv_c_compiler_gnu=$ac_compiler_gnu 2811 2812fi 2813{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 2814$as_echo "$ac_cv_c_compiler_gnu" >&6; } 2815if test $ac_compiler_gnu = yes; then 2816 GCC=yes 2817else 2818 GCC= 2819fi 2820ac_test_CFLAGS=${CFLAGS+set} 2821ac_save_CFLAGS=$CFLAGS 2822{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 2823$as_echo_n "checking whether $CC accepts -g... " >&6; } 2824if ${ac_cv_prog_cc_g+:} false; then : 2825 $as_echo_n "(cached) " >&6 2826else 2827 ac_save_c_werror_flag=$ac_c_werror_flag 2828 ac_c_werror_flag=yes 2829 ac_cv_prog_cc_g=no 2830 CFLAGS="-g" 2831 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2832/* end confdefs.h. */ 2833 2834int 2835main () 2836{ 2837 2838 ; 2839 return 0; 2840} 2841_ACEOF 2842if ac_fn_c_try_compile "$LINENO"; then : 2843 ac_cv_prog_cc_g=yes 2844else 2845 CFLAGS="" 2846 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2847/* end confdefs.h. */ 2848 2849int 2850main () 2851{ 2852 2853 ; 2854 return 0; 2855} 2856_ACEOF 2857if ac_fn_c_try_compile "$LINENO"; then : 2858 2859else 2860 ac_c_werror_flag=$ac_save_c_werror_flag 2861 CFLAGS="-g" 2862 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2863/* end confdefs.h. */ 2864 2865int 2866main () 2867{ 2868 2869 ; 2870 return 0; 2871} 2872_ACEOF 2873if ac_fn_c_try_compile "$LINENO"; then : 2874 ac_cv_prog_cc_g=yes 2875fi 2876rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2877fi 2878rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2879fi 2880rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2881 ac_c_werror_flag=$ac_save_c_werror_flag 2882fi 2883{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 2884$as_echo "$ac_cv_prog_cc_g" >&6; } 2885if test "$ac_test_CFLAGS" = set; then 2886 CFLAGS=$ac_save_CFLAGS 2887elif test $ac_cv_prog_cc_g = yes; then 2888 if test "$GCC" = yes; then 2889 CFLAGS="-g -O2" 2890 else 2891 CFLAGS="-g" 2892 fi 2893else 2894 if test "$GCC" = yes; then 2895 CFLAGS="-O2" 2896 else 2897 CFLAGS= 2898 fi 2899fi 2900{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 2901$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 2902if ${ac_cv_prog_cc_c89+:} false; then : 2903 $as_echo_n "(cached) " >&6 2904else 2905 ac_cv_prog_cc_c89=no 2906ac_save_CC=$CC 2907cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2908/* end confdefs.h. */ 2909#include <stdarg.h> 2910#include <stdio.h> 2911struct stat; 2912/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 2913struct buf { int x; }; 2914FILE * (*rcsopen) (struct buf *, struct stat *, int); 2915static char *e (p, i) 2916 char **p; 2917 int i; 2918{ 2919 return p[i]; 2920} 2921static char *f (char * (*g) (char **, int), char **p, ...) 2922{ 2923 char *s; 2924 va_list v; 2925 va_start (v,p); 2926 s = g (p, va_arg (v,int)); 2927 va_end (v); 2928 return s; 2929} 2930 2931/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 2932 function prototypes and stuff, but not '\xHH' hex character constants. 2933 These don't provoke an error unfortunately, instead are silently treated 2934 as 'x'. The following induces an error, until -std is added to get 2935 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 2936 array size at least. It's necessary to write '\x00'==0 to get something 2937 that's true only with -std. */ 2938int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 2939 2940/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 2941 inside strings and character constants. */ 2942#define FOO(x) 'x' 2943int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 2944 2945int test (int i, double x); 2946struct s1 {int (*f) (int a);}; 2947struct s2 {int (*f) (double a);}; 2948int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 2949int argc; 2950char **argv; 2951int 2952main () 2953{ 2954return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 2955 ; 2956 return 0; 2957} 2958_ACEOF 2959for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 2960 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 2961do 2962 CC="$ac_save_CC $ac_arg" 2963 if ac_fn_c_try_compile "$LINENO"; then : 2964 ac_cv_prog_cc_c89=$ac_arg 2965fi 2966rm -f core conftest.err conftest.$ac_objext 2967 test "x$ac_cv_prog_cc_c89" != "xno" && break 2968done 2969rm -f conftest.$ac_ext 2970CC=$ac_save_CC 2971 2972fi 2973# AC_CACHE_VAL 2974case "x$ac_cv_prog_cc_c89" in 2975 x) 2976 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 2977$as_echo "none needed" >&6; } ;; 2978 xno) 2979 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 2980$as_echo "unsupported" >&6; } ;; 2981 *) 2982 CC="$CC $ac_cv_prog_cc_c89" 2983 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 2984$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 2985esac 2986if test "x$ac_cv_prog_cc_c89" != xno; then : 2987 2988fi 2989 2990ac_ext=c 2991ac_cpp='$CPP $CPPFLAGS' 2992ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2993ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2994ac_compiler_gnu=$ac_cv_c_compiler_gnu 2995 2996ac_ext=c 2997ac_cpp='$CPP $CPPFLAGS' 2998ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2999ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3000ac_compiler_gnu=$ac_cv_c_compiler_gnu 3001{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 3002$as_echo_n "checking how to run the C preprocessor... " >&6; } 3003# On Suns, sometimes $CPP names a directory. 3004if test -n "$CPP" && test -d "$CPP"; then 3005 CPP= 3006fi 3007if test -z "$CPP"; then 3008 if ${ac_cv_prog_CPP+:} false; then : 3009 $as_echo_n "(cached) " >&6 3010else 3011 # Double quotes because CPP needs to be expanded 3012 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 3013 do 3014 ac_preproc_ok=false 3015for ac_c_preproc_warn_flag in '' yes 3016do 3017 # Use a header file that comes with gcc, so configuring glibc 3018 # with a fresh cross-compiler works. 3019 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3020 # <limits.h> exists even on freestanding compilers. 3021 # On the NeXT, cc -E runs the code through the compiler's parser, 3022 # not just through cpp. "Syntax error" is here to catch this case. 3023 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3024/* end confdefs.h. */ 3025#ifdef __STDC__ 3026# include <limits.h> 3027#else 3028# include <assert.h> 3029#endif 3030 Syntax error 3031_ACEOF 3032if ac_fn_c_try_cpp "$LINENO"; then : 3033 3034else 3035 # Broken: fails on valid input. 3036continue 3037fi 3038rm -f conftest.err conftest.i conftest.$ac_ext 3039 3040 # OK, works on sane cases. Now check whether nonexistent headers 3041 # can be detected and how. 3042 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3043/* end confdefs.h. */ 3044#include <ac_nonexistent.h> 3045_ACEOF 3046if ac_fn_c_try_cpp "$LINENO"; then : 3047 # Broken: success on invalid input. 3048continue 3049else 3050 # Passes both tests. 3051ac_preproc_ok=: 3052break 3053fi 3054rm -f conftest.err conftest.i conftest.$ac_ext 3055 3056done 3057# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3058rm -f conftest.i conftest.err conftest.$ac_ext 3059if $ac_preproc_ok; then : 3060 break 3061fi 3062 3063 done 3064 ac_cv_prog_CPP=$CPP 3065 3066fi 3067 CPP=$ac_cv_prog_CPP 3068else 3069 ac_cv_prog_CPP=$CPP 3070fi 3071{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 3072$as_echo "$CPP" >&6; } 3073ac_preproc_ok=false 3074for ac_c_preproc_warn_flag in '' yes 3075do 3076 # Use a header file that comes with gcc, so configuring glibc 3077 # with a fresh cross-compiler works. 3078 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3079 # <limits.h> exists even on freestanding compilers. 3080 # On the NeXT, cc -E runs the code through the compiler's parser, 3081 # not just through cpp. "Syntax error" is here to catch this case. 3082 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3083/* end confdefs.h. */ 3084#ifdef __STDC__ 3085# include <limits.h> 3086#else 3087# include <assert.h> 3088#endif 3089 Syntax error 3090_ACEOF 3091if ac_fn_c_try_cpp "$LINENO"; then : 3092 3093else 3094 # Broken: fails on valid input. 3095continue 3096fi 3097rm -f conftest.err conftest.i conftest.$ac_ext 3098 3099 # OK, works on sane cases. Now check whether nonexistent headers 3100 # can be detected and how. 3101 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3102/* end confdefs.h. */ 3103#include <ac_nonexistent.h> 3104_ACEOF 3105if ac_fn_c_try_cpp "$LINENO"; then : 3106 # Broken: success on invalid input. 3107continue 3108else 3109 # Passes both tests. 3110ac_preproc_ok=: 3111break 3112fi 3113rm -f conftest.err conftest.i conftest.$ac_ext 3114 3115done 3116# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3117rm -f conftest.i conftest.err conftest.$ac_ext 3118if $ac_preproc_ok; then : 3119 3120else 3121 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3122$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3123as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 3124See \`config.log' for more details" "$LINENO" 5; } 3125fi 3126 3127ac_ext=c 3128ac_cpp='$CPP $CPPFLAGS' 3129ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3130ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3131ac_compiler_gnu=$ac_cv_c_compiler_gnu 3132 3133 3134 3135{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 3136$as_echo_n "checking for grep that handles long lines and -e... " >&6; } 3137if ${ac_cv_path_GREP+:} false; then : 3138 $as_echo_n "(cached) " >&6 3139else 3140 if test -z "$GREP"; then 3141 ac_path_GREP_found=false 3142 # Loop through the user's path and test for each of PROGNAME-LIST 3143 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3144for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3145do 3146 IFS=$as_save_IFS 3147 test -z "$as_dir" && as_dir=. 3148 for ac_prog in grep ggrep; do 3149 for ac_exec_ext in '' $ac_executable_extensions; do 3150 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 3151 as_fn_executable_p "$ac_path_GREP" || continue 3152# Check for GNU ac_path_GREP and select it if it is found. 3153 # Check for GNU $ac_path_GREP 3154case `"$ac_path_GREP" --version 2>&1` in 3155*GNU*) 3156 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 3157*) 3158 ac_count=0 3159 $as_echo_n 0123456789 >"conftest.in" 3160 while : 3161 do 3162 cat "conftest.in" "conftest.in" >"conftest.tmp" 3163 mv "conftest.tmp" "conftest.in" 3164 cp "conftest.in" "conftest.nl" 3165 $as_echo 'GREP' >> "conftest.nl" 3166 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3167 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3168 as_fn_arith $ac_count + 1 && ac_count=$as_val 3169 if test $ac_count -gt ${ac_path_GREP_max-0}; then 3170 # Best one so far, save it but keep looking for a better one 3171 ac_cv_path_GREP="$ac_path_GREP" 3172 ac_path_GREP_max=$ac_count 3173 fi 3174 # 10*(2^10) chars as input seems more than enough 3175 test $ac_count -gt 10 && break 3176 done 3177 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3178esac 3179 3180 $ac_path_GREP_found && break 3 3181 done 3182 done 3183 done 3184IFS=$as_save_IFS 3185 if test -z "$ac_cv_path_GREP"; then 3186 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3187 fi 3188else 3189 ac_cv_path_GREP=$GREP 3190fi 3191 3192fi 3193{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 3194$as_echo "$ac_cv_path_GREP" >&6; } 3195 GREP="$ac_cv_path_GREP" 3196 3197 3198{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 3199$as_echo_n "checking for egrep... " >&6; } 3200if ${ac_cv_path_EGREP+:} false; then : 3201 $as_echo_n "(cached) " >&6 3202else 3203 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 3204 then ac_cv_path_EGREP="$GREP -E" 3205 else 3206 if test -z "$EGREP"; then 3207 ac_path_EGREP_found=false 3208 # Loop through the user's path and test for each of PROGNAME-LIST 3209 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3210for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3211do 3212 IFS=$as_save_IFS 3213 test -z "$as_dir" && as_dir=. 3214 for ac_prog in egrep; do 3215 for ac_exec_ext in '' $ac_executable_extensions; do 3216 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 3217 as_fn_executable_p "$ac_path_EGREP" || continue 3218# Check for GNU ac_path_EGREP and select it if it is found. 3219 # Check for GNU $ac_path_EGREP 3220case `"$ac_path_EGREP" --version 2>&1` in 3221*GNU*) 3222 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 3223*) 3224 ac_count=0 3225 $as_echo_n 0123456789 >"conftest.in" 3226 while : 3227 do 3228 cat "conftest.in" "conftest.in" >"conftest.tmp" 3229 mv "conftest.tmp" "conftest.in" 3230 cp "conftest.in" "conftest.nl" 3231 $as_echo 'EGREP' >> "conftest.nl" 3232 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3233 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3234 as_fn_arith $ac_count + 1 && ac_count=$as_val 3235 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 3236 # Best one so far, save it but keep looking for a better one 3237 ac_cv_path_EGREP="$ac_path_EGREP" 3238 ac_path_EGREP_max=$ac_count 3239 fi 3240 # 10*(2^10) chars as input seems more than enough 3241 test $ac_count -gt 10 && break 3242 done 3243 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3244esac 3245 3246 $ac_path_EGREP_found && break 3 3247 done 3248 done 3249 done 3250IFS=$as_save_IFS 3251 if test -z "$ac_cv_path_EGREP"; then 3252 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3253 fi 3254else 3255 ac_cv_path_EGREP=$EGREP 3256fi 3257 3258 fi 3259fi 3260{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 3261$as_echo "$ac_cv_path_EGREP" >&6; } 3262 EGREP="$ac_cv_path_EGREP" 3263 3264 3265{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 3266$as_echo_n "checking for ANSI C header files... " >&6; } 3267if ${ac_cv_header_stdc+:} false; then : 3268 $as_echo_n "(cached) " >&6 3269else 3270 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3271/* end confdefs.h. */ 3272#include <stdlib.h> 3273#include <stdarg.h> 3274#include <string.h> 3275#include <float.h> 3276 3277int 3278main () 3279{ 3280 3281 ; 3282 return 0; 3283} 3284_ACEOF 3285if ac_fn_c_try_compile "$LINENO"; then : 3286 ac_cv_header_stdc=yes 3287else 3288 ac_cv_header_stdc=no 3289fi 3290rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3291 3292if test $ac_cv_header_stdc = yes; then 3293 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 3294 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3295/* end confdefs.h. */ 3296#include <string.h> 3297 3298_ACEOF 3299if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3300 $EGREP "memchr" >/dev/null 2>&1; then : 3301 3302else 3303 ac_cv_header_stdc=no 3304fi 3305rm -f conftest* 3306 3307fi 3308 3309if test $ac_cv_header_stdc = yes; then 3310 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 3311 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3312/* end confdefs.h. */ 3313#include <stdlib.h> 3314 3315_ACEOF 3316if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3317 $EGREP "free" >/dev/null 2>&1; then : 3318 3319else 3320 ac_cv_header_stdc=no 3321fi 3322rm -f conftest* 3323 3324fi 3325 3326if test $ac_cv_header_stdc = yes; then 3327 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 3328 if test "$cross_compiling" = yes; then : 3329 : 3330else 3331 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3332/* end confdefs.h. */ 3333#include <ctype.h> 3334#include <stdlib.h> 3335#if ((' ' & 0x0FF) == 0x020) 3336# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 3337# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 3338#else 3339# define ISLOWER(c) \ 3340 (('a' <= (c) && (c) <= 'i') \ 3341 || ('j' <= (c) && (c) <= 'r') \ 3342 || ('s' <= (c) && (c) <= 'z')) 3343# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 3344#endif 3345 3346#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 3347int 3348main () 3349{ 3350 int i; 3351 for (i = 0; i < 256; i++) 3352 if (XOR (islower (i), ISLOWER (i)) 3353 || toupper (i) != TOUPPER (i)) 3354 return 2; 3355 return 0; 3356} 3357_ACEOF 3358if ac_fn_c_try_run "$LINENO"; then : 3359 3360else 3361 ac_cv_header_stdc=no 3362fi 3363rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 3364 conftest.$ac_objext conftest.beam conftest.$ac_ext 3365fi 3366 3367fi 3368fi 3369{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 3370$as_echo "$ac_cv_header_stdc" >&6; } 3371if test $ac_cv_header_stdc = yes; then 3372 3373$as_echo "#define STDC_HEADERS 1" >>confdefs.h 3374 3375fi 3376 3377# On IRIX 5.3, sys/types and inttypes.h are conflicting. 3378for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 3379 inttypes.h stdint.h unistd.h 3380do : 3381 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 3382ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 3383" 3384if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 3385 cat >>confdefs.h <<_ACEOF 3386#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 3387_ACEOF 3388 3389fi 3390 3391done 3392 3393 3394 3395 ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default" 3396if test "x$ac_cv_header_minix_config_h" = xyes; then : 3397 MINIX=yes 3398else 3399 MINIX= 3400fi 3401 3402 3403 if test "$MINIX" = yes; then 3404 3405$as_echo "#define _POSIX_SOURCE 1" >>confdefs.h 3406 3407 3408$as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h 3409 3410 3411$as_echo "#define _MINIX 1" >>confdefs.h 3412 3413 fi 3414 3415 3416 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5 3417$as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; } 3418if ${ac_cv_safe_to_define___extensions__+:} false; then : 3419 $as_echo_n "(cached) " >&6 3420else 3421 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3422/* end confdefs.h. */ 3423 3424# define __EXTENSIONS__ 1 3425 $ac_includes_default 3426int 3427main () 3428{ 3429 3430 ; 3431 return 0; 3432} 3433_ACEOF 3434if ac_fn_c_try_compile "$LINENO"; then : 3435 ac_cv_safe_to_define___extensions__=yes 3436else 3437 ac_cv_safe_to_define___extensions__=no 3438fi 3439rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3440fi 3441{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5 3442$as_echo "$ac_cv_safe_to_define___extensions__" >&6; } 3443 test $ac_cv_safe_to_define___extensions__ = yes && 3444 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h 3445 3446 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h 3447 3448 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h 3449 3450 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h 3451 3452 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h 3453 3454 3455 3456{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing strerror" >&5 3457$as_echo_n "checking for library containing strerror... " >&6; } 3458if ${ac_cv_search_strerror+:} false; then : 3459 $as_echo_n "(cached) " >&6 3460else 3461 ac_func_search_save_LIBS=$LIBS 3462cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3463/* end confdefs.h. */ 3464 3465/* Override any GCC internal prototype to avoid an error. 3466 Use char because int might match the return type of a GCC 3467 builtin and then its argument prototype would still apply. */ 3468#ifdef __cplusplus 3469extern "C" 3470#endif 3471char strerror (); 3472int 3473main () 3474{ 3475return strerror (); 3476 ; 3477 return 0; 3478} 3479_ACEOF 3480for ac_lib in '' cposix; do 3481 if test -z "$ac_lib"; then 3482 ac_res="none required" 3483 else 3484 ac_res=-l$ac_lib 3485 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 3486 fi 3487 if ac_fn_c_try_link "$LINENO"; then : 3488 ac_cv_search_strerror=$ac_res 3489fi 3490rm -f core conftest.err conftest.$ac_objext \ 3491 conftest$ac_exeext 3492 if ${ac_cv_search_strerror+:} false; then : 3493 break 3494fi 3495done 3496if ${ac_cv_search_strerror+:} false; then : 3497 3498else 3499 ac_cv_search_strerror=no 3500fi 3501rm conftest.$ac_ext 3502LIBS=$ac_func_search_save_LIBS 3503fi 3504{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_strerror" >&5 3505$as_echo "$ac_cv_search_strerror" >&6; } 3506ac_res=$ac_cv_search_strerror 3507if test "$ac_res" != no; then : 3508 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 3509 3510fi 3511 3512 3513{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 3514$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 3515set x ${MAKE-make} 3516ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 3517if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then : 3518 $as_echo_n "(cached) " >&6 3519else 3520 cat >conftest.make <<\_ACEOF 3521SHELL = /bin/sh 3522all: 3523 @echo '@@@%%%=$(MAKE)=@@@%%%' 3524_ACEOF 3525# GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 3526case `${MAKE-make} -f conftest.make 2>/dev/null` in 3527 *@@@%%%=?*=@@@%%%*) 3528 eval ac_cv_prog_make_${ac_make}_set=yes;; 3529 *) 3530 eval ac_cv_prog_make_${ac_make}_set=no;; 3531esac 3532rm -f conftest.make 3533fi 3534if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 3535 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3536$as_echo "yes" >&6; } 3537 SET_MAKE= 3538else 3539 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3540$as_echo "no" >&6; } 3541 SET_MAKE="MAKE=${MAKE-make}" 3542fi 3543 3544 3545{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 3546$as_echo_n "checking for ANSI C header files... " >&6; } 3547if ${ac_cv_header_stdc+:} false; then : 3548 $as_echo_n "(cached) " >&6 3549else 3550 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3551/* end confdefs.h. */ 3552#include <stdlib.h> 3553#include <stdarg.h> 3554#include <string.h> 3555#include <float.h> 3556 3557int 3558main () 3559{ 3560 3561 ; 3562 return 0; 3563} 3564_ACEOF 3565if ac_fn_c_try_compile "$LINENO"; then : 3566 ac_cv_header_stdc=yes 3567else 3568 ac_cv_header_stdc=no 3569fi 3570rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3571 3572if test $ac_cv_header_stdc = yes; then 3573 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 3574 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3575/* end confdefs.h. */ 3576#include <string.h> 3577 3578_ACEOF 3579if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3580 $EGREP "memchr" >/dev/null 2>&1; then : 3581 3582else 3583 ac_cv_header_stdc=no 3584fi 3585rm -f conftest* 3586 3587fi 3588 3589if test $ac_cv_header_stdc = yes; then 3590 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 3591 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3592/* end confdefs.h. */ 3593#include <stdlib.h> 3594 3595_ACEOF 3596if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3597 $EGREP "free" >/dev/null 2>&1; then : 3598 3599else 3600 ac_cv_header_stdc=no 3601fi 3602rm -f conftest* 3603 3604fi 3605 3606if test $ac_cv_header_stdc = yes; then 3607 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 3608 if test "$cross_compiling" = yes; then : 3609 : 3610else 3611 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3612/* end confdefs.h. */ 3613#include <ctype.h> 3614#include <stdlib.h> 3615#if ((' ' & 0x0FF) == 0x020) 3616# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 3617# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 3618#else 3619# define ISLOWER(c) \ 3620 (('a' <= (c) && (c) <= 'i') \ 3621 || ('j' <= (c) && (c) <= 'r') \ 3622 || ('s' <= (c) && (c) <= 'z')) 3623# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 3624#endif 3625 3626#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 3627int 3628main () 3629{ 3630 int i; 3631 for (i = 0; i < 256; i++) 3632 if (XOR (islower (i), ISLOWER (i)) 3633 || toupper (i) != TOUPPER (i)) 3634 return 2; 3635 return 0; 3636} 3637_ACEOF 3638if ac_fn_c_try_run "$LINENO"; then : 3639 3640else 3641 ac_cv_header_stdc=no 3642fi 3643rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 3644 conftest.$ac_objext conftest.beam conftest.$ac_ext 3645fi 3646 3647fi 3648fi 3649{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 3650$as_echo "$ac_cv_header_stdc" >&6; } 3651if test $ac_cv_header_stdc = yes; then 3652 3653$as_echo "#define STDC_HEADERS 1" >>confdefs.h 3654 3655fi 3656 3657 3658for ac_header in stdlib.h unistd.h limits.h fcntl.h 3659do : 3660 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 3661ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 3662if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 3663 cat >>confdefs.h <<_ACEOF 3664#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 3665_ACEOF 3666 3667fi 3668 3669done 3670 3671 3672UTILS_LIBS="-lsupp -lcrypto" 3673 3674# Check whether --enable-devel was given. 3675if test "${enable_devel+set}" = set; then : 3676 enableval=$enable_devel; 3677 if test x"$enableval" != xno ; then 3678 if test `echo $enableval | grep -c coverage` = "1" ; then 3679 UTILS_LIBS="--coverage $UTILS_LIBS" 3680 fi 3681 fi 3682 3683fi 3684 3685 3686 3687# Check whether --with-includes was given. 3688if test "${with_includes+set}" = set; then : 3689 withval=$with_includes; ac_addl_includes=`echo "$withval" | sed -e 's/:/ /g'` ; 3690 for ainclude in $ac_addl_includes; do 3691 if test x"$ac_build_addl_includes" = x ; then 3692 ac_build_addl_includes="-I$ainclude" 3693 else 3694 ac_build_addl_includes="-I$ainclude $ac_build_addl_includes" 3695 fi 3696 done 3697 CPPFLAGS="$CPPFLAGS $ac_build_addl_includes" 3698 3699fi 3700 3701 3702 3703# Check whether --with-libraries was given. 3704if test "${with_libraries+set}" = set; then : 3705 withval=$with_libraries; ac_addl_libdirs=`echo "$withval" | sed -e 's/:/ /g'` ; 3706 for alibdir in $ac_addl_libdirs; do 3707 if test x"$ac_build_addl_libdirs" = x ; then 3708 ac_build_addl_libdirs="-L$alibdir" 3709 else 3710 ac_build_addl_libdirs="-L$alibdir $ac_build_addl_libdirs" 3711 fi 3712 done 3713 LDFLAGS="$LDFLAGS $ac_build_addl_libdirs" 3714 3715fi 3716 3717 3718 3719# Check whether --with-modules was given. 3720if test "${with_modules+set}" = set; then : 3721 withval=$with_modules; 3722 if test x"$withval" != x; then 3723 if test x"$withval" = xyes; then 3724 as_fn_error $? "--with-modules parameter missing required colon-separated list of modules" "$LINENO" 5 3725 fi 3726 3727 if test x"$withval" != xno; then 3728 modules_list=`echo "$withval" | sed -e 's/:/ /g'`; 3729 3730 for amodule in $modules_list; do 3731 if test x"$amodule" = xmod_sftp ; then 3732 3733$as_echo "#define HAVE_SFTP 1" >>confdefs.h 3734 3735 fi 3736 done 3737 fi 3738 fi 3739 3740fi 3741 3742 3743 3744# Check whether --with-shared was given. 3745if test "${with_shared+set}" = set; then : 3746 withval=$with_shared; 3747 if test x"$withval" != x; then 3748 if test x"$withval" = xyes; then 3749 as_fn_error $? "--with-shared parameter missing required colon-separated list of modules" "$LINENO" 5 3750 fi 3751 3752 if test x"$withval" != xno; then 3753 shared_modules_list=`echo "$withval" | sed -e 's/:/ /g'`; 3754 3755 for amodule in $shared_modules_list; do 3756 if test x"$amodule" = xmod_sftp ; then 3757 3758$as_echo "#define HAVE_SFTP 1" >>confdefs.h 3759 3760 fi 3761 done 3762 fi 3763 fi 3764 3765fi 3766 3767 3768saved_libs="$LIBS" 3769LIBS="$LIBS -lcrypto" 3770 3771{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether linking with OpenSSL functions requires -ldl" >&5 3772$as_echo_n "checking whether linking with OpenSSL functions requires -ldl... " >&6; } 3773saved_libs="$LIBS" 3774 3775LIBS=`echo "$LIBS" | sed -e 's/-lsupp//g'`; 3776LIBS="-lcrypto -ldl $LIBS" 3777 3778cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3779/* end confdefs.h. */ 3780 3781 #include <openssl/evp.h> 3782 3783int 3784main () 3785{ 3786 3787 SSLeay_add_all_algorithms(); 3788 3789 ; 3790 return 0; 3791} 3792_ACEOF 3793if ac_fn_c_try_link "$LINENO"; then : 3794 3795 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3796$as_echo "yes" >&6; } 3797 LIBS="$saved_libs -ldl" 3798 UTILS_LIBS="$UTILS_LIBS -ldl" 3799 3800else 3801 3802 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3803$as_echo "no" >&6; } 3804 LIBS="$saved_libs" 3805 3806 3807fi 3808rm -f core conftest.err conftest.$ac_objext \ 3809 conftest$ac_exeext conftest.$ac_ext 3810 3811{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether linking with OpenSSL functions requires -lz" >&5 3812$as_echo_n "checking whether linking with OpenSSL functions requires -lz... " >&6; } 3813saved_libs="$LIBS" 3814 3815LIBS=`echo "$LIBS" | sed -e 's/-lsupp//g'`; 3816LIBS="-lcrypto -lz $LIBS" 3817 3818cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3819/* end confdefs.h. */ 3820 3821 #include <openssl/evp.h> 3822 #include <openssl/bio.h> 3823 #include <openssl/comp.h> 3824 3825int 3826main () 3827{ 3828 3829 BIO *bio; 3830 SSLeay_add_all_algorithms(); 3831 bio = BIO_new(BIO_f_zlib()); 3832 3833 ; 3834 return 0; 3835} 3836_ACEOF 3837if ac_fn_c_try_link "$LINENO"; then : 3838 3839 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3840$as_echo "yes" >&6; } 3841 LIBS="$saved_libs -lz" 3842 UTILS_LIBS="$UTILS_LIBS -lz" 3843 3844else 3845 3846 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3847$as_echo "no" >&6; } 3848 LIBS="$saved_libs" 3849 3850 3851fi 3852rm -f core conftest.err conftest.$ac_objext \ 3853 conftest$ac_exeext conftest.$ac_ext 3854 3855LIBS=`echo "$LIBS" | sed -e 's/-lsupp//g'`; 3856LIBS="-lcrypto $LIBS" 3857 3858{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether OpenSSL supports SHA256" >&5 3859$as_echo_n "checking whether OpenSSL supports SHA256... " >&6; } 3860cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3861/* end confdefs.h. */ 3862 3863 #include <openssl/evp.h> 3864 3865int 3866main () 3867{ 3868 3869 const EVP_MD *md; 3870 md = EVP_sha256(); 3871 3872 ; 3873 return 0; 3874} 3875_ACEOF 3876if ac_fn_c_try_link "$LINENO"; then : 3877 3878 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3879$as_echo "yes" >&6; } 3880 3881$as_echo "#define HAVE_SHA256_OPENSSL 1" >>confdefs.h 3882 3883 LIBS="$saved_libs" 3884 3885else 3886 3887 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3888$as_echo "no" >&6; } 3889 LIBS="$saved_libs" 3890 3891 3892fi 3893rm -f core conftest.err conftest.$ac_objext \ 3894 conftest$ac_exeext conftest.$ac_ext 3895 3896LIBS=`echo "$LIBS" | sed -e 's/-lsupp//g'`; 3897LIBS="-lcrypto $LIBS" 3898 3899{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether OpenSSL supports SHA512" >&5 3900$as_echo_n "checking whether OpenSSL supports SHA512... " >&6; } 3901cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3902/* end confdefs.h. */ 3903 3904 #include <openssl/evp.h> 3905 3906int 3907main () 3908{ 3909 3910 const EVP_MD *md; 3911 md = EVP_sha512(); 3912 3913 ; 3914 return 0; 3915} 3916_ACEOF 3917if ac_fn_c_try_link "$LINENO"; then : 3918 3919 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3920$as_echo "yes" >&6; } 3921 3922$as_echo "#define HAVE_SHA512_OPENSSL 1" >>confdefs.h 3923 3924 LIBS="$saved_libs" 3925 3926else 3927 3928 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3929$as_echo "no" >&6; } 3930 LIBS="$saved_libs" 3931 3932 3933fi 3934rm -f core conftest.err conftest.$ac_objext \ 3935 conftest$ac_exeext conftest.$ac_ext 3936 3937LIBS="$saved_libs" 3938 3939INCLUDES="$ac_build_addl_includes" 3940LIBDIRS="$ac_build_addl_libdirs" 3941 3942 3943 3944 3945 3946 3947ac_config_headers="$ac_config_headers mod_auth_otp.h" 3948 3949ac_config_files="$ac_config_files t/Makefile Makefile" 3950 3951cat >confcache <<\_ACEOF 3952# This file is a shell script that caches the results of configure 3953# tests run on this system so they can be shared between configure 3954# scripts and configure runs, see configure's option --config-cache. 3955# It is not useful on other systems. If it contains results you don't 3956# want to keep, you may remove or edit it. 3957# 3958# config.status only pays attention to the cache file if you give it 3959# the --recheck option to rerun configure. 3960# 3961# `ac_cv_env_foo' variables (set or unset) will be overridden when 3962# loading this file, other *unset* `ac_cv_foo' will be assigned the 3963# following values. 3964 3965_ACEOF 3966 3967# The following way of writing the cache mishandles newlines in values, 3968# but we know of no workaround that is simple, portable, and efficient. 3969# So, we kill variables containing newlines. 3970# Ultrix sh set writes to stderr and can't be redirected directly, 3971# and sets the high bit in the cache file unless we assign to the vars. 3972( 3973 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 3974 eval ac_val=\$$ac_var 3975 case $ac_val in #( 3976 *${as_nl}*) 3977 case $ac_var in #( 3978 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 3979$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 3980 esac 3981 case $ac_var in #( 3982 _ | IFS | as_nl) ;; #( 3983 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 3984 *) { eval $ac_var=; unset $ac_var;} ;; 3985 esac ;; 3986 esac 3987 done 3988 3989 (set) 2>&1 | 3990 case $as_nl`(ac_space=' '; set) 2>&1` in #( 3991 *${as_nl}ac_space=\ *) 3992 # `set' does not quote correctly, so add quotes: double-quote 3993 # substitution turns \\\\ into \\, and sed turns \\ into \. 3994 sed -n \ 3995 "s/'/'\\\\''/g; 3996 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 3997 ;; #( 3998 *) 3999 # `set' quotes correctly as required by POSIX, so do not add quotes. 4000 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 4001 ;; 4002 esac | 4003 sort 4004) | 4005 sed ' 4006 /^ac_cv_env_/b end 4007 t clear 4008 :clear 4009 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 4010 t end 4011 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 4012 :end' >>confcache 4013if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 4014 if test -w "$cache_file"; then 4015 if test "x$cache_file" != "x/dev/null"; then 4016 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 4017$as_echo "$as_me: updating cache $cache_file" >&6;} 4018 if test ! -f "$cache_file" || test -h "$cache_file"; then 4019 cat confcache >"$cache_file" 4020 else 4021 case $cache_file in #( 4022 */* | ?:*) 4023 mv -f confcache "$cache_file"$$ && 4024 mv -f "$cache_file"$$ "$cache_file" ;; #( 4025 *) 4026 mv -f confcache "$cache_file" ;; 4027 esac 4028 fi 4029 fi 4030 else 4031 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 4032$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 4033 fi 4034fi 4035rm -f confcache 4036 4037test "x$prefix" = xNONE && prefix=$ac_default_prefix 4038# Let make expand exec_prefix. 4039test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 4040 4041DEFS=-DHAVE_CONFIG_H 4042 4043ac_libobjs= 4044ac_ltlibobjs= 4045U= 4046for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 4047 # 1. Remove the extension, and $U if already installed. 4048 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 4049 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 4050 # 2. Prepend LIBOBJDIR. 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Quoting is 4156# there to prevent editors from complaining about space-tab. 4157# (If _AS_PATH_WALK were called with IFS unset, it would disable word 4158# splitting by setting IFS to empty value.) 4159IFS=" "" $as_nl" 4160 4161# Find who we are. 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'((' could 4189# trigger a bug in pdksh 5.2.14. 4190for as_var in BASH_ENV ENV MAIL MAILPATH 4191do eval test x\${$as_var+set} = xset \ 4192 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 4193done 4194PS1='$ ' 4195PS2='> ' 4196PS4='+ ' 4197 4198# NLS nuisances. 4199LC_ALL=C 4200export LC_ALL 4201LANGUAGE=C 4202export LANGUAGE 4203 4204# CDPATH. 4205(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 4206 4207 4208# as_fn_error STATUS ERROR [LINENO LOG_FD] 4209# ---------------------------------------- 4210# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 4211# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 4212# script with STATUS, using 1 if that was 0. 4213as_fn_error () 4214{ 4215 as_status=$1; test $as_status -eq 0 && as_status=1 4216 if test "$4"; then 4217 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 4218 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 4219 fi 4220 $as_echo "$as_me: error: $2" >&2 4221 as_fn_exit $as_status 4222} # as_fn_error 4223 4224 4225# as_fn_set_status STATUS 4226# ----------------------- 4227# Set $? to STATUS, without forking. 4228as_fn_set_status () 4229{ 4230 return $1 4231} # as_fn_set_status 4232 4233# as_fn_exit STATUS 4234# ----------------- 4235# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 4236as_fn_exit () 4237{ 4238 set +e 4239 as_fn_set_status $1 4240 exit $1 4241} # as_fn_exit 4242 4243# as_fn_unset VAR 4244# --------------- 4245# Portably unset VAR. 4246as_fn_unset () 4247{ 4248 { eval $1=; unset $1;} 4249} 4250as_unset=as_fn_unset 4251# as_fn_append VAR VALUE 4252# ---------------------- 4253# Append the text in VALUE to the end of the definition contained in VAR. Take 4254# advantage of any shell optimizations that allow amortized linear growth over 4255# repeated appends, instead of the typical quadratic growth present in naive 4256# implementations. 4257if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 4258 eval 'as_fn_append () 4259 { 4260 eval $1+=\$2 4261 }' 4262else 4263 as_fn_append () 4264 { 4265 eval $1=\$$1\$2 4266 } 4267fi # as_fn_append 4268 4269# as_fn_arith ARG... 4270# ------------------ 4271# Perform arithmetic evaluation on the ARGs, and store the result in the 4272# global $as_val. Take advantage of shells that can avoid forks. The arguments 4273# must be portable across $(()) and expr. 4274if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 4275 eval 'as_fn_arith () 4276 { 4277 as_val=$(( $* )) 4278 }' 4279else 4280 as_fn_arith () 4281 { 4282 as_val=`expr "$@" || test $? -eq 1` 4283 } 4284fi # as_fn_arith 4285 4286 4287if expr a : '\(a\)' >/dev/null 2>&1 && 4288 test "X`expr 00001 : '.*\(...\)'`" = X001; then 4289 as_expr=expr 4290else 4291 as_expr=false 4292fi 4293 4294if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 4295 as_basename=basename 4296else 4297 as_basename=false 4298fi 4299 4300if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 4301 as_dirname=dirname 4302else 4303 as_dirname=false 4304fi 4305 4306as_me=`$as_basename -- "$0" || 4307$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 4308 X"$0" : 'X\(//\)$' \| \ 4309 X"$0" : 'X\(/\)' \| . 2>/dev/null || 4310$as_echo X/"$0" | 4311 sed '/^.*\/\([^/][^/]*\)\/*$/{ 4312 s//\1/ 4313 q 4314 } 4315 /^X\/\(\/\/\)$/{ 4316 s//\1/ 4317 q 4318 } 4319 /^X\/\(\/\).*/{ 4320 s//\1/ 4321 q 4322 } 4323 s/.*/./; q'` 4324 4325# Avoid depending upon Character Ranges. 4326as_cr_letters='abcdefghijklmnopqrstuvwxyz' 4327as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 4328as_cr_Letters=$as_cr_letters$as_cr_LETTERS 4329as_cr_digits='0123456789' 4330as_cr_alnum=$as_cr_Letters$as_cr_digits 4331 4332ECHO_C= ECHO_N= ECHO_T= 4333case `echo -n x` in #((((( 4334-n*) 4335 case `echo 'xy\c'` in 4336 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 4337 xy) ECHO_C='\c';; 4338 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 4339 ECHO_T=' ';; 4340 esac;; 4341*) 4342 ECHO_N='-n';; 4343esac 4344 4345rm -f conf$$ conf$$.exe conf$$.file 4346if test -d conf$$.dir; then 4347 rm -f conf$$.dir/conf$$.file 4348else 4349 rm -f conf$$.dir 4350 mkdir conf$$.dir 2>/dev/null 4351fi 4352if (echo >conf$$.file) 2>/dev/null; then 4353 if ln -s conf$$.file conf$$ 2>/dev/null; then 4354 as_ln_s='ln -s' 4355 # ... but there are two gotchas: 4356 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 4357 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 4358 # In both cases, we have to default to `cp -pR'. 4359 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 4360 as_ln_s='cp -pR' 4361 elif ln conf$$.file conf$$ 2>/dev/null; then 4362 as_ln_s=ln 4363 else 4364 as_ln_s='cp -pR' 4365 fi 4366else 4367 as_ln_s='cp -pR' 4368fi 4369rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 4370rmdir conf$$.dir 2>/dev/null 4371 4372 4373# as_fn_mkdir_p 4374# ------------- 4375# Create "$as_dir" as a directory, including parents if necessary. 4376as_fn_mkdir_p () 4377{ 4378 4379 case $as_dir in #( 4380 -*) as_dir=./$as_dir;; 4381 esac 4382 test -d "$as_dir" || eval $as_mkdir_p || { 4383 as_dirs= 4384 while :; do 4385 case $as_dir in #( 4386 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 4387 *) as_qdir=$as_dir;; 4388 esac 4389 as_dirs="'$as_qdir' $as_dirs" 4390 as_dir=`$as_dirname -- "$as_dir" || 4391$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 4392 X"$as_dir" : 'X\(//\)[^/]' \| \ 4393 X"$as_dir" : 'X\(//\)$' \| \ 4394 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 4395$as_echo X"$as_dir" | 4396 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 4397 s//\1/ 4398 q 4399 } 4400 /^X\(\/\/\)[^/].*/{ 4401 s//\1/ 4402 q 4403 } 4404 /^X\(\/\/\)$/{ 4405 s//\1/ 4406 q 4407 } 4408 /^X\(\/\).*/{ 4409 s//\1/ 4410 q 4411 } 4412 s/.*/./; q'` 4413 test -d "$as_dir" && break 4414 done 4415 test -z "$as_dirs" || eval "mkdir $as_dirs" 4416 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 4417 4418 4419} # as_fn_mkdir_p 4420if mkdir -p . 2>/dev/null; then 4421 as_mkdir_p='mkdir -p "$as_dir"' 4422else 4423 test -d ./-p && rmdir ./-p 4424 as_mkdir_p=false 4425fi 4426 4427 4428# as_fn_executable_p FILE 4429# ----------------------- 4430# Test if FILE is an executable regular file. 4431as_fn_executable_p () 4432{ 4433 test -f "$1" && test -x "$1" 4434} # as_fn_executable_p 4435as_test_x='test -x' 4436as_executable_p=as_fn_executable_p 4437 4438# Sed expression to map a string onto a valid CPP name. 4439as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 4440 4441# Sed expression to map a string onto a valid variable name. 4442as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 4443 4444 4445exec 6>&1 4446## ----------------------------------- ## 4447## Main body of $CONFIG_STATUS script. ## 4448## ----------------------------------- ## 4449_ASEOF 4450test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 4451 4452cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4453# Save the log message, to keep $0 and so on meaningful, and to 4454# report actual input values of CONFIG_FILES etc. instead of their 4455# values after options handling. 4456ac_log=" 4457This file was extended by $as_me, which was 4458generated by GNU Autoconf 2.69. Invocation command line was 4459 4460 CONFIG_FILES = $CONFIG_FILES 4461 CONFIG_HEADERS = $CONFIG_HEADERS 4462 CONFIG_LINKS = $CONFIG_LINKS 4463 CONFIG_COMMANDS = $CONFIG_COMMANDS 4464 $ $0 $@ 4465 4466on `(hostname || uname -n) 2>/dev/null | sed 1q` 4467" 4468 4469_ACEOF 4470 4471case $ac_config_files in *" 4472"*) set x $ac_config_files; shift; ac_config_files=$*;; 4473esac 4474 4475case $ac_config_headers in *" 4476"*) set x $ac_config_headers; shift; ac_config_headers=$*;; 4477esac 4478 4479 4480cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4481# Files that config.status was made for. 4482config_files="$ac_config_files" 4483config_headers="$ac_config_headers" 4484 4485_ACEOF 4486 4487cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4488ac_cs_usage="\ 4489\`$as_me' instantiates files and other configuration actions 4490from templates according to the current configuration. Unless the files 4491and actions are specified as TAGs, all are instantiated by default. 4492 4493Usage: $0 [OPTION]... [TAG]... 4494 4495 -h, --help print this help, then exit 4496 -V, --version print version number and configuration settings, then exit 4497 --config print configuration, then exit 4498 -q, --quiet, --silent 4499 do not print progress messages 4500 -d, --debug don't remove temporary files 4501 --recheck update $as_me by reconfiguring in the same conditions 4502 --file=FILE[:TEMPLATE] 4503 instantiate the configuration file FILE 4504 --header=FILE[:TEMPLATE] 4505 instantiate the configuration header FILE 4506 4507Configuration files: 4508$config_files 4509 4510Configuration headers: 4511$config_headers 4512 4513Report bugs to the package provider." 4514 4515_ACEOF 4516cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4517ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 4518ac_cs_version="\\ 4519config.status 4520configured by $0, generated by GNU Autoconf 2.69, 4521 with options \\"\$ac_cs_config\\" 4522 4523Copyright (C) 2012 Free Software Foundation, Inc. 4524This config.status script is free software; the Free Software Foundation 4525gives unlimited permission to copy, distribute and modify it." 4526 4527ac_pwd='$ac_pwd' 4528srcdir='$srcdir' 4529test -n "\$AWK" || AWK=awk 4530_ACEOF 4531 4532cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4533# The default lists apply if the user does not specify any file. 4534ac_need_defaults=: 4535while test $# != 0 4536do 4537 case $1 in 4538 --*=?*) 4539 ac_option=`expr "X$1" : 'X\([^=]*\)='` 4540 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 4541 ac_shift=: 4542 ;; 4543 --*=) 4544 ac_option=`expr "X$1" : 'X\([^=]*\)='` 4545 ac_optarg= 4546 ac_shift=: 4547 ;; 4548 *) 4549 ac_option=$1 4550 ac_optarg=$2 4551 ac_shift=shift 4552 ;; 4553 esac 4554 4555 case $ac_option in 4556 # Handling of the options. 4557 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 4558 ac_cs_recheck=: ;; 4559 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 4560 $as_echo "$ac_cs_version"; exit ;; 4561 --config | --confi | --conf | --con | --co | --c ) 4562 $as_echo "$ac_cs_config"; exit ;; 4563 --debug | --debu | --deb | --de | --d | -d ) 4564 debug=: ;; 4565 --file | --fil | --fi | --f ) 4566 $ac_shift 4567 case $ac_optarg in 4568 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 4569 '') as_fn_error $? "missing file argument" ;; 4570 esac 4571 as_fn_append CONFIG_FILES " '$ac_optarg'" 4572 ac_need_defaults=false;; 4573 --header | --heade | --head | --hea ) 4574 $ac_shift 4575 case $ac_optarg in 4576 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 4577 esac 4578 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 4579 ac_need_defaults=false;; 4580 --he | --h) 4581 # Conflict between --help and --header 4582 as_fn_error $? "ambiguous option: \`$1' 4583Try \`$0 --help' for more information.";; 4584 --help | --hel | -h ) 4585 $as_echo "$ac_cs_usage"; exit ;; 4586 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 4587 | -silent | --silent | --silen | --sile | --sil | --si | --s) 4588 ac_cs_silent=: ;; 4589 4590 # This is an error. 4591 -*) as_fn_error $? "unrecognized option: \`$1' 4592Try \`$0 --help' for more information." ;; 4593 4594 *) as_fn_append ac_config_targets " $1" 4595 ac_need_defaults=false ;; 4596 4597 esac 4598 shift 4599done 4600 4601ac_configure_extra_args= 4602 4603if $ac_cs_silent; then 4604 exec 6>/dev/null 4605 ac_configure_extra_args="$ac_configure_extra_args --silent" 4606fi 4607 4608_ACEOF 4609cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4610if \$ac_cs_recheck; then 4611 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 4612 shift 4613 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 4614 CONFIG_SHELL='$SHELL' 4615 export CONFIG_SHELL 4616 exec "\$@" 4617fi 4618 4619_ACEOF 4620cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4621exec 5>>config.log 4622{ 4623 echo 4624 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 4625## Running $as_me. ## 4626_ASBOX 4627 $as_echo "$ac_log" 4628} >&5 4629 4630_ACEOF 4631cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4632_ACEOF 4633 4634cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4635 4636# Handling of arguments. 4637for ac_config_target in $ac_config_targets 4638do 4639 case $ac_config_target in 4640 "mod_auth_otp.h") CONFIG_HEADERS="$CONFIG_HEADERS mod_auth_otp.h" ;; 4641 "t/Makefile") CONFIG_FILES="$CONFIG_FILES t/Makefile" ;; 4642 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 4643 4644 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 4645 esac 4646done 4647 4648 4649# If the user did not use the arguments to specify the items to instantiate, 4650# then the envvar interface is used. Set only those that are not. 4651# We use the long form for the default assignment because of an extremely 4652# bizarre bug on SunOS 4.1.3. 4653if $ac_need_defaults; then 4654 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 4655 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 4656fi 4657 4658# Have a temporary directory for convenience. Make it in the build tree 4659# simply because there is no reason against having it here, and in addition, 4660# creating and moving files from /tmp can sometimes cause problems. 4661# Hook for its removal unless debugging. 4662# Note that there is a small window in which the directory will not be cleaned: 4663# after its creation but before its name has been assigned to `$tmp'. 4664$debug || 4665{ 4666 tmp= ac_tmp= 4667 trap 'exit_status=$? 4668 : "${ac_tmp:=$tmp}" 4669 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 4670' 0 4671 trap 'as_fn_exit 1' 1 2 13 15 4672} 4673# Create a (secure) tmp directory for tmp files. 4674 4675{ 4676 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 4677 test -d "$tmp" 4678} || 4679{ 4680 tmp=./conf$$-$RANDOM 4681 (umask 077 && mkdir "$tmp") 4682} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 4683ac_tmp=$tmp 4684 4685# Set up the scripts for CONFIG_FILES section. 4686# No need to generate them if there are no CONFIG_FILES. 4687# This happens for instance with `./config.status config.h'. 4688if test -n "$CONFIG_FILES"; then 4689 4690 4691ac_cr=`echo X | tr X '\015'` 4692# On cygwin, bash can eat \r inside `` if the user requested igncr. 4693# But we know of no other shell where ac_cr would be empty at this 4694# point, so we can use a bashism as a fallback. 4695if test "x$ac_cr" = x; then 4696 eval ac_cr=\$\'\\r\' 4697fi 4698ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 4699if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 4700 ac_cs_awk_cr='\\r' 4701else 4702 ac_cs_awk_cr=$ac_cr 4703fi 4704 4705echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 4706_ACEOF 4707 4708 4709{ 4710 echo "cat >conf$$subs.awk <<_ACEOF" && 4711 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 4712 echo "_ACEOF" 4713} >conf$$subs.sh || 4714 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 4715ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 4716ac_delim='%!_!# ' 4717for ac_last_try in false false false false false :; do 4718 . ./conf$$subs.sh || 4719 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 4720 4721 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 4722 if test $ac_delim_n = $ac_delim_num; then 4723 break 4724 elif $ac_last_try; then 4725 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 4726 else 4727 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 4728 fi 4729done 4730rm -f conf$$subs.sh 4731 4732cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4733cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 4734_ACEOF 4735sed -n ' 4736h 4737s/^/S["/; s/!.*/"]=/ 4738p 4739g 4740s/^[^!]*!// 4741:repl 4742t repl 4743s/'"$ac_delim"'$// 4744t delim 4745:nl 4746h 4747s/\(.\{148\}\)..*/\1/ 4748t more1 4749s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 4750p 4751n 4752b repl 4753:more1 4754s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 4755p 4756g 4757s/.\{148\}// 4758t nl 4759:delim 4760h 4761s/\(.\{148\}\)..*/\1/ 4762t more2 4763s/["\\]/\\&/g; s/^/"/; s/$/"/ 4764p 4765b 4766:more2 4767s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 4768p 4769g 4770s/.\{148\}// 4771t delim 4772' <conf$$subs.awk | sed ' 4773/^[^""]/{ 4774 N 4775 s/\n// 4776} 4777' >>$CONFIG_STATUS || ac_write_fail=1 4778rm -f conf$$subs.awk 4779cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4780_ACAWK 4781cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 4782 for (key in S) S_is_set[key] = 1 4783 FS = "" 4784 4785} 4786{ 4787 line = $ 0 4788 nfields = split(line, field, "@") 4789 substed = 0 4790 len = length(field[1]) 4791 for (i = 2; i < nfields; i++) { 4792 key = field[i] 4793 keylen = length(key) 4794 if (S_is_set[key]) { 4795 value = S[key] 4796 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 4797 len += length(value) + length(field[++i]) 4798 substed = 1 4799 } else 4800 len += 1 + keylen 4801 } 4802 4803 print line 4804} 4805 4806_ACAWK 4807_ACEOF 4808cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4809if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 4810 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 4811else 4812 cat 4813fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 4814 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 4815_ACEOF 4816 4817# VPATH may cause trouble with some makes, so we remove sole $(srcdir), 4818# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 4819# trailing colons and then remove the whole line if VPATH becomes empty 4820# (actually we leave an empty line to preserve line numbers). 4821if test "x$srcdir" = x.; then 4822 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 4823h 4824s/// 4825s/^/:/ 4826s/[ ]*$/:/ 4827s/:\$(srcdir):/:/g 4828s/:\${srcdir}:/:/g 4829s/:@srcdir@:/:/g 4830s/^:*// 4831s/:*$// 4832x 4833s/\(=[ ]*\).*/\1/ 4834G 4835s/\n// 4836s/^[^=]*=[ ]*$// 4837}' 4838fi 4839 4840cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4841fi # test -n "$CONFIG_FILES" 4842 4843# Set up the scripts for CONFIG_HEADERS section. 4844# No need to generate them if there are no CONFIG_HEADERS. 4845# This happens for instance with `./config.status Makefile'. 4846if test -n "$CONFIG_HEADERS"; then 4847cat >"$ac_tmp/defines.awk" <<\_ACAWK || 4848BEGIN { 4849_ACEOF 4850 4851# Transform confdefs.h into an awk script `defines.awk', embedded as 4852# here-document in config.status, that substitutes the proper values into 4853# config.h.in to produce config.h. 4854 4855# Create a delimiter string that does not exist in confdefs.h, to ease 4856# handling of long lines. 4857ac_delim='%!_!# ' 4858for ac_last_try in false false :; do 4859 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 4860 if test -z "$ac_tt"; then 4861 break 4862 elif $ac_last_try; then 4863 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 4864 else 4865 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 4866 fi 4867done 4868 4869# For the awk script, D is an array of macro values keyed by name, 4870# likewise P contains macro parameters if any. Preserve backslash 4871# newline sequences. 4872 4873ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 4874sed -n ' 4875s/.\{148\}/&'"$ac_delim"'/g 4876t rset 4877:rset 4878s/^[ ]*#[ ]*define[ ][ ]*/ / 4879t def 4880d 4881:def 4882s/\\$// 4883t bsnl 4884s/["\\]/\\&/g 4885s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 4886D["\1"]=" \3"/p 4887s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 4888d 4889:bsnl 4890s/["\\]/\\&/g 4891s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 4892D["\1"]=" \3\\\\\\n"\\/p 4893t cont 4894s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 4895t cont 4896d 4897:cont 4898n 4899s/.\{148\}/&'"$ac_delim"'/g 4900t clear 4901:clear 4902s/\\$// 4903t bsnlc 4904s/["\\]/\\&/g; s/^/"/; s/$/"/p 4905d 4906:bsnlc 4907s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 4908b cont 4909' <confdefs.h | sed ' 4910s/'"$ac_delim"'/"\\\ 4911"/g' >>$CONFIG_STATUS || ac_write_fail=1 4912 4913cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4914 for (key in D) D_is_set[key] = 1 4915 FS = "" 4916} 4917/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 4918 line = \$ 0 4919 split(line, arg, " ") 4920 if (arg[1] == "#") { 4921 defundef = arg[2] 4922 mac1 = arg[3] 4923 } else { 4924 defundef = substr(arg[1], 2) 4925 mac1 = arg[2] 4926 } 4927 split(mac1, mac2, "(") #) 4928 macro = mac2[1] 4929 prefix = substr(line, 1, index(line, defundef) - 1) 4930 if (D_is_set[macro]) { 4931 # Preserve the white space surrounding the "#". 4932 print prefix "define", macro P[macro] D[macro] 4933 next 4934 } else { 4935 # Replace #undef with comments. This is necessary, for example, 4936 # in the case of _POSIX_SOURCE, which is predefined and required 4937 # on some systems where configure will not decide to define it. 4938 if (defundef == "undef") { 4939 print "/*", prefix defundef, macro, "*/" 4940 next 4941 } 4942 } 4943} 4944{ print } 4945_ACAWK 4946_ACEOF 4947cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4948 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 4949fi # test -n "$CONFIG_HEADERS" 4950 4951 4952eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS " 4953shift 4954for ac_tag 4955do 4956 case $ac_tag in 4957 :[FHLC]) ac_mode=$ac_tag; continue;; 4958 esac 4959 case $ac_mode$ac_tag in 4960 :[FHL]*:*);; 4961 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 4962 :[FH]-) ac_tag=-:-;; 4963 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 4964 esac 4965 ac_save_IFS=$IFS 4966 IFS=: 4967 set x $ac_tag 4968 IFS=$ac_save_IFS 4969 shift 4970 ac_file=$1 4971 shift 4972 4973 case $ac_mode in 4974 :L) ac_source=$1;; 4975 :[FH]) 4976 ac_file_inputs= 4977 for ac_f 4978 do 4979 case $ac_f in 4980 -) ac_f="$ac_tmp/stdin";; 4981 *) # Look for the file first in the build tree, then in the source tree 4982 # (if the path is not absolute). The absolute path cannot be DOS-style, 4983 # because $ac_f cannot contain `:'. 4984 test -f "$ac_f" || 4985 case $ac_f in 4986 [\\/$]*) false;; 4987 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 4988 esac || 4989 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 4990 esac 4991 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 4992 as_fn_append ac_file_inputs " '$ac_f'" 4993 done 4994 4995 # Let's still pretend it is `configure' which instantiates (i.e., don't 4996 # use $as_me), people would be surprised to read: 4997 # /* config.h. Generated by config.status. */ 4998 configure_input='Generated from '` 4999 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 5000 `' by configure.' 5001 if test x"$ac_file" != x-; then 5002 configure_input="$ac_file. $configure_input" 5003 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 5004$as_echo "$as_me: creating $ac_file" >&6;} 5005 fi 5006 # Neutralize special characters interpreted by sed in replacement strings. 5007 case $configure_input in #( 5008 *\&* | *\|* | *\\* ) 5009 ac_sed_conf_input=`$as_echo "$configure_input" | 5010 sed 's/[\\\\&|]/\\\\&/g'`;; #( 5011 *) ac_sed_conf_input=$configure_input;; 5012 esac 5013 5014 case $ac_tag in 5015 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 5016 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 5017 esac 5018 ;; 5019 esac 5020 5021 ac_dir=`$as_dirname -- "$ac_file" || 5022$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 5023 X"$ac_file" : 'X\(//\)[^/]' \| \ 5024 X"$ac_file" : 'X\(//\)$' \| \ 5025 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 5026$as_echo X"$ac_file" | 5027 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 5028 s//\1/ 5029 q 5030 } 5031 /^X\(\/\/\)[^/].*/{ 5032 s//\1/ 5033 q 5034 } 5035 /^X\(\/\/\)$/{ 5036 s//\1/ 5037 q 5038 } 5039 /^X\(\/\).*/{ 5040 s//\1/ 5041 q 5042 } 5043 s/.*/./; q'` 5044 as_dir="$ac_dir"; as_fn_mkdir_p 5045 ac_builddir=. 5046 5047case "$ac_dir" in 5048.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 5049*) 5050 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 5051 # A ".." for each directory in $ac_dir_suffix. 5052 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 5053 case $ac_top_builddir_sub in 5054 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 5055 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 5056 esac ;; 5057esac 5058ac_abs_top_builddir=$ac_pwd 5059ac_abs_builddir=$ac_pwd$ac_dir_suffix 5060# for backward compatibility: 5061ac_top_builddir=$ac_top_build_prefix 5062 5063case $srcdir in 5064 .) # We are building in place. 5065 ac_srcdir=. 5066 ac_top_srcdir=$ac_top_builddir_sub 5067 ac_abs_top_srcdir=$ac_pwd ;; 5068 [\\/]* | ?:[\\/]* ) # Absolute name. 5069 ac_srcdir=$srcdir$ac_dir_suffix; 5070 ac_top_srcdir=$srcdir 5071 ac_abs_top_srcdir=$srcdir ;; 5072 *) # Relative name. 5073 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 5074 ac_top_srcdir=$ac_top_build_prefix$srcdir 5075 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 5076esac 5077ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 5078 5079 5080 case $ac_mode in 5081 :F) 5082 # 5083 # CONFIG_FILE 5084 # 5085 5086_ACEOF 5087 5088cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5089# If the template does not know about datarootdir, expand it. 5090# FIXME: This hack should be removed a few years after 2.60. 5091ac_datarootdir_hack=; ac_datarootdir_seen= 5092ac_sed_dataroot=' 5093/datarootdir/ { 5094 p 5095 q 5096} 5097/@datadir@/p 5098/@docdir@/p 5099/@infodir@/p 5100/@localedir@/p 5101/@mandir@/p' 5102case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 5103*datarootdir*) ac_datarootdir_seen=yes;; 5104*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 5105 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 5106$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 5107_ACEOF 5108cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5109 ac_datarootdir_hack=' 5110 s&@datadir@&$datadir&g 5111 s&@docdir@&$docdir&g 5112 s&@infodir@&$infodir&g 5113 s&@localedir@&$localedir&g 5114 s&@mandir@&$mandir&g 5115 s&\\\${datarootdir}&$datarootdir&g' ;; 5116esac 5117_ACEOF 5118 5119# Neutralize VPATH when `$srcdir' = `.'. 5120# Shell code in configure.ac might set extrasub. 5121# FIXME: do we really want to maintain this feature? 5122cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5123ac_sed_extra="$ac_vpsub 5124$extrasub 5125_ACEOF 5126cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5127:t 5128/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 5129s|@configure_input@|$ac_sed_conf_input|;t t 5130s&@top_builddir@&$ac_top_builddir_sub&;t t 5131s&@top_build_prefix@&$ac_top_build_prefix&;t t 5132s&@srcdir@&$ac_srcdir&;t t 5133s&@abs_srcdir@&$ac_abs_srcdir&;t t 5134s&@top_srcdir@&$ac_top_srcdir&;t t 5135s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 5136s&@builddir@&$ac_builddir&;t t 5137s&@abs_builddir@&$ac_abs_builddir&;t t 5138s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 5139$ac_datarootdir_hack 5140" 5141eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 5142 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 5143 5144test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 5145 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 5146 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 5147 "$ac_tmp/out"`; test -z "$ac_out"; } && 5148 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 5149which seems to be undefined. Please make sure it is defined" >&5 5150$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 5151which seems to be undefined. Please make sure it is defined" >&2;} 5152 5153 rm -f "$ac_tmp/stdin" 5154 case $ac_file in 5155 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 5156 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 5157 esac \ 5158 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 5159 ;; 5160 :H) 5161 # 5162 # CONFIG_HEADER 5163 # 5164 if test x"$ac_file" != x-; then 5165 { 5166 $as_echo "/* $configure_input */" \ 5167 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 5168 } >"$ac_tmp/config.h" \ 5169 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 5170 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 5171 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 5172$as_echo "$as_me: $ac_file is unchanged" >&6;} 5173 else 5174 rm -f "$ac_file" 5175 mv "$ac_tmp/config.h" "$ac_file" \ 5176 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 5177 fi 5178 else 5179 $as_echo "/* $configure_input */" \ 5180 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 5181 || as_fn_error $? "could not create -" "$LINENO" 5 5182 fi 5183 ;; 5184 5185 5186 esac 5187 5188done # for ac_tag 5189 5190 5191as_fn_exit 0 5192_ACEOF 5193ac_clean_files=$ac_clean_files_save 5194 5195test $ac_write_fail = 0 || 5196 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 5197 5198 5199# configure is writing to config.log, and then calls config.status. 5200# config.status does its own redirection, appending to config.log. 5201# Unfortunately, on DOS this fails, as config.log is still kept open 5202# by configure, so config.status won't be able to write to it; its 5203# output is simply discarded. So we exec the FD to /dev/null, 5204# effectively closing config.log, so it can be properly (re)opened and 5205# appended to by config.status. When coming back to configure, we 5206# need to make the FD available again. 5207if test "$no_create" != yes; then 5208 ac_cs_success=: 5209 ac_config_status_args= 5210 test "$silent" = yes && 5211 ac_config_status_args="$ac_config_status_args --quiet" 5212 exec 5>/dev/null 5213 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 5214 exec 5>>config.log 5215 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 5216 # would make configure fail if this is the last instruction. 5217 $ac_cs_success || as_fn_exit 1 5218fi 5219if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 5220 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 5221$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 5222fi 5223 5224