1#! /bin/sh 2# From configure.in Revision . 3# Guess values for system-dependent variables and create Makefiles. 4# Generated by GNU Autoconf 2.69. 5# 6# 7# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. 8# 9# 10# This configure script is free software; the Free Software Foundation 11# gives unlimited permission to copy, distribute and modify it. 12## -------------------- ## 13## M4sh Initialization. ## 14## -------------------- ## 15 16# Be more Bourne compatible 17DUALCASE=1; export DUALCASE # for MKS sh 18if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 19 emulate sh 20 NULLCMD=: 21 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 22 # is contrary to our usage. Disable this feature. 23 alias -g '${1+"$@"}'='"$@"' 24 setopt NO_GLOB_SUBST 25else 26 case `(set -o) 2>/dev/null` in #( 27 *posix*) : 28 set -o posix ;; #( 29 *) : 30 ;; 31esac 32fi 33 34 35as_nl=' 36' 37export as_nl 38# Printing a long string crashes Solaris 7 /usr/bin/printf. 39as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 40as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 41as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 42# Prefer a ksh shell builtin over an external printf program on Solaris, 43# but without wasting forks for bash or zsh. 44if test -z "$BASH_VERSION$ZSH_VERSION" \ 45 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 46 as_echo='print -r --' 47 as_echo_n='print -rn --' 48elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 49 as_echo='printf %s\n' 50 as_echo_n='printf %s' 51else 52 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 53 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 54 as_echo_n='/usr/ucb/echo -n' 55 else 56 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 57 as_echo_n_body='eval 58 arg=$1; 59 case $arg in #( 60 *"$as_nl"*) 61 expr "X$arg" : "X\\(.*\\)$as_nl"; 62 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 63 esac; 64 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 65 ' 66 export as_echo_n_body 67 as_echo_n='sh -c $as_echo_n_body as_echo' 68 fi 69 export as_echo_body 70 as_echo='sh -c $as_echo_body as_echo' 71fi 72 73# The user is always right. 74if test "${PATH_SEPARATOR+set}" != set; then 75 PATH_SEPARATOR=: 76 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 77 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 78 PATH_SEPARATOR=';' 79 } 80fi 81 82 83# IFS 84# We need space, tab and new line, in precisely that order. Quoting is 85# there to prevent editors from complaining about space-tab. 86# (If _AS_PATH_WALK were called with IFS unset, it would disable word 87# splitting by setting IFS to empty value.) 88IFS=" "" $as_nl" 89 90# Find who we are. Look in the path if we contain no directory separator. 91as_myself= 92case $0 in #(( 93 *[\\/]* ) as_myself=$0 ;; 94 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 95for as_dir in $PATH 96do 97 IFS=$as_save_IFS 98 test -z "$as_dir" && as_dir=. 99 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 100 done 101IFS=$as_save_IFS 102 103 ;; 104esac 105# We did not find ourselves, most probably we were run as `sh COMMAND' 106# in which case we are not to be found in the path. 107if test "x$as_myself" = x; then 108 as_myself=$0 109fi 110if test ! -f "$as_myself"; then 111 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 112 exit 1 113fi 114 115# Unset variables that we do not need and which cause bugs (e.g. in 116# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 117# suppresses any "Segmentation fault" message there. '((' could 118# trigger a bug in pdksh 5.2.14. 119for as_var in BASH_ENV ENV MAIL MAILPATH 120do eval test x\${$as_var+set} = xset \ 121 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 122done 123PS1='$ ' 124PS2='> ' 125PS4='+ ' 126 127# NLS nuisances. 128LC_ALL=C 129export LC_ALL 130LANGUAGE=C 131export LANGUAGE 132 133# CDPATH. 134(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 135 136# Use a proper internal environment variable to ensure we don't fall 137 # into an infinite loop, continuously re-executing ourselves. 138 if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then 139 _as_can_reexec=no; export _as_can_reexec; 140 # We cannot yet assume a decent shell, so we have to provide a 141# neutralization value for shells without unset; and this also 142# works around shells that cannot unset nonexistent variables. 143# Preserve -v and -x to the replacement shell. 144BASH_ENV=/dev/null 145ENV=/dev/null 146(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 147case $- in # (((( 148 *v*x* | *x*v* ) as_opts=-vx ;; 149 *v* ) as_opts=-v ;; 150 *x* ) as_opts=-x ;; 151 * ) as_opts= ;; 152esac 153exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 154# Admittedly, this is quite paranoid, since all the known shells bail 155# out after a failed `exec'. 156$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 157as_fn_exit 255 158 fi 159 # We don't want this to propagate to other subprocesses. 160 { _as_can_reexec=; unset _as_can_reexec;} 161if test "x$CONFIG_SHELL" = x; then 162 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : 163 emulate sh 164 NULLCMD=: 165 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 166 # is contrary to our usage. Disable this feature. 167 alias -g '\${1+\"\$@\"}'='\"\$@\"' 168 setopt NO_GLOB_SUBST 169else 170 case \`(set -o) 2>/dev/null\` in #( 171 *posix*) : 172 set -o posix ;; #( 173 *) : 174 ;; 175esac 176fi 177" 178 as_required="as_fn_return () { (exit \$1); } 179as_fn_success () { as_fn_return 0; } 180as_fn_failure () { as_fn_return 1; } 181as_fn_ret_success () { return 0; } 182as_fn_ret_failure () { return 1; } 183 184exitcode=0 185as_fn_success || { exitcode=1; echo as_fn_success failed.; } 186as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 187as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 188as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 189if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : 190 191else 192 exitcode=1; echo positional parameters were not saved. 193fi 194test x\$exitcode = x0 || exit 1 195test -x / || exit 1" 196 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 197 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 198 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 199 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 200test \$(( 1 + 1 )) = 2 || exit 1" 201 if (eval "$as_required") 2>/dev/null; then : 202 as_have_required=yes 203else 204 as_have_required=no 205fi 206 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : 207 208else 209 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 210as_found=false 211for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 212do 213 IFS=$as_save_IFS 214 test -z "$as_dir" && as_dir=. 215 as_found=: 216 case $as_dir in #( 217 /*) 218 for as_base in sh bash ksh sh5; do 219 # Try only shells that exist, to save several forks. 220 as_shell=$as_dir/$as_base 221 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 222 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : 223 CONFIG_SHELL=$as_shell as_have_required=yes 224 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : 225 break 2 226fi 227fi 228 done;; 229 esac 230 as_found=false 231done 232$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 233 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : 234 CONFIG_SHELL=$SHELL as_have_required=yes 235fi; } 236IFS=$as_save_IFS 237 238 239 if test "x$CONFIG_SHELL" != x; then : 240 export CONFIG_SHELL 241 # We cannot yet assume a decent shell, so we have to provide a 242# neutralization value for shells without unset; and this also 243# works around shells that cannot unset nonexistent variables. 244# Preserve -v and -x to the replacement shell. 245BASH_ENV=/dev/null 246ENV=/dev/null 247(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 248case $- in # (((( 249 *v*x* | *x*v* ) as_opts=-vx ;; 250 *v* ) as_opts=-v ;; 251 *x* ) as_opts=-x ;; 252 * ) as_opts= ;; 253esac 254exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 255# Admittedly, this is quite paranoid, since all the known shells bail 256# out after a failed `exec'. 257$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 258exit 255 259fi 260 261 if test x$as_have_required = xno; then : 262 $as_echo "$0: This script requires a shell more modern than all" 263 $as_echo "$0: the shells that I found on your system." 264 if test x${ZSH_VERSION+set} = xset ; then 265 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" 266 $as_echo "$0: be upgraded to zsh 4.3.4 or later." 267 else 268 $as_echo "$0: Please tell bug-autoconf@gnu.org about your system, 269$0: including any error possibly output before this 270$0: message. Then install a modern shell, or manually run 271$0: the script under such a shell if you do have one." 272 fi 273 exit 1 274fi 275fi 276fi 277SHELL=${CONFIG_SHELL-/bin/sh} 278export SHELL 279# Unset more variables known to interfere with behavior of common tools. 280CLICOLOR_FORCE= GREP_OPTIONS= 281unset CLICOLOR_FORCE GREP_OPTIONS 282 283## --------------------- ## 284## M4sh Shell Functions. ## 285## --------------------- ## 286# as_fn_unset VAR 287# --------------- 288# Portably unset VAR. 289as_fn_unset () 290{ 291 { eval $1=; unset $1;} 292} 293as_unset=as_fn_unset 294 295# as_fn_set_status STATUS 296# ----------------------- 297# Set $? to STATUS, without forking. 298as_fn_set_status () 299{ 300 return $1 301} # as_fn_set_status 302 303# as_fn_exit STATUS 304# ----------------- 305# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 306as_fn_exit () 307{ 308 set +e 309 as_fn_set_status $1 310 exit $1 311} # as_fn_exit 312 313# as_fn_mkdir_p 314# ------------- 315# Create "$as_dir" as a directory, including parents if necessary. 316as_fn_mkdir_p () 317{ 318 319 case $as_dir in #( 320 -*) as_dir=./$as_dir;; 321 esac 322 test -d "$as_dir" || eval $as_mkdir_p || { 323 as_dirs= 324 while :; do 325 case $as_dir in #( 326 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 327 *) as_qdir=$as_dir;; 328 esac 329 as_dirs="'$as_qdir' $as_dirs" 330 as_dir=`$as_dirname -- "$as_dir" || 331$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 332 X"$as_dir" : 'X\(//\)[^/]' \| \ 333 X"$as_dir" : 'X\(//\)$' \| \ 334 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 335$as_echo X"$as_dir" | 336 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 337 s//\1/ 338 q 339 } 340 /^X\(\/\/\)[^/].*/{ 341 s//\1/ 342 q 343 } 344 /^X\(\/\/\)$/{ 345 s//\1/ 346 q 347 } 348 /^X\(\/\).*/{ 349 s//\1/ 350 q 351 } 352 s/.*/./; q'` 353 test -d "$as_dir" && break 354 done 355 test -z "$as_dirs" || eval "mkdir $as_dirs" 356 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 357 358 359} # as_fn_mkdir_p 360 361# as_fn_executable_p FILE 362# ----------------------- 363# Test if FILE is an executable regular file. 364as_fn_executable_p () 365{ 366 test -f "$1" && test -x "$1" 367} # as_fn_executable_p 368# as_fn_append VAR VALUE 369# ---------------------- 370# Append the text in VALUE to the end of the definition contained in VAR. Take 371# advantage of any shell optimizations that allow amortized linear growth over 372# repeated appends, instead of the typical quadratic growth present in naive 373# implementations. 374if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 375 eval 'as_fn_append () 376 { 377 eval $1+=\$2 378 }' 379else 380 as_fn_append () 381 { 382 eval $1=\$$1\$2 383 } 384fi # as_fn_append 385 386# as_fn_arith ARG... 387# ------------------ 388# Perform arithmetic evaluation on the ARGs, and store the result in the 389# global $as_val. Take advantage of shells that can avoid forks. The arguments 390# must be portable across $(()) and expr. 391if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 392 eval 'as_fn_arith () 393 { 394 as_val=$(( $* )) 395 }' 396else 397 as_fn_arith () 398 { 399 as_val=`expr "$@" || test $? -eq 1` 400 } 401fi # as_fn_arith 402 403 404# as_fn_error STATUS ERROR [LINENO LOG_FD] 405# ---------------------------------------- 406# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 407# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 408# script with STATUS, using 1 if that was 0. 409as_fn_error () 410{ 411 as_status=$1; test $as_status -eq 0 && as_status=1 412 if test "$4"; then 413 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 414 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 415 fi 416 $as_echo "$as_me: error: $2" >&2 417 as_fn_exit $as_status 418} # as_fn_error 419 420if expr a : '\(a\)' >/dev/null 2>&1 && 421 test "X`expr 00001 : '.*\(...\)'`" = X001; then 422 as_expr=expr 423else 424 as_expr=false 425fi 426 427if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 428 as_basename=basename 429else 430 as_basename=false 431fi 432 433if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 434 as_dirname=dirname 435else 436 as_dirname=false 437fi 438 439as_me=`$as_basename -- "$0" || 440$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 441 X"$0" : 'X\(//\)$' \| \ 442 X"$0" : 'X\(/\)' \| . 2>/dev/null || 443$as_echo X/"$0" | 444 sed '/^.*\/\([^/][^/]*\)\/*$/{ 445 s//\1/ 446 q 447 } 448 /^X\/\(\/\/\)$/{ 449 s//\1/ 450 q 451 } 452 /^X\/\(\/\).*/{ 453 s//\1/ 454 q 455 } 456 s/.*/./; q'` 457 458# Avoid depending upon Character Ranges. 459as_cr_letters='abcdefghijklmnopqrstuvwxyz' 460as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 461as_cr_Letters=$as_cr_letters$as_cr_LETTERS 462as_cr_digits='0123456789' 463as_cr_alnum=$as_cr_Letters$as_cr_digits 464 465 466 as_lineno_1=$LINENO as_lineno_1a=$LINENO 467 as_lineno_2=$LINENO as_lineno_2a=$LINENO 468 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 469 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 470 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 471 sed -n ' 472 p 473 /[$]LINENO/= 474 ' <$as_myself | 475 sed ' 476 s/[$]LINENO.*/&-/ 477 t lineno 478 b 479 :lineno 480 N 481 :loop 482 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 483 t loop 484 s/-\n.*// 485 ' >$as_me.lineno && 486 chmod +x "$as_me.lineno" || 487 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 488 489 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have 490 # already done that, so ensure we don't try to do so again and fall 491 # in an infinite loop. This has already happened in practice. 492 _as_can_reexec=no; export _as_can_reexec 493 # Don't try to exec as it changes $[0], causing all sort of problems 494 # (the dirname of $[0] is not the place where we might find the 495 # original and so on. Autoconf is especially sensitive to this). 496 . "./$as_me.lineno" 497 # Exit status is that of the last command. 498 exit 499} 500 501ECHO_C= ECHO_N= ECHO_T= 502case `echo -n x` in #((((( 503-n*) 504 case `echo 'xy\c'` in 505 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 506 xy) ECHO_C='\c';; 507 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 508 ECHO_T=' ';; 509 esac;; 510*) 511 ECHO_N='-n';; 512esac 513 514rm -f conf$$ conf$$.exe conf$$.file 515if test -d conf$$.dir; then 516 rm -f conf$$.dir/conf$$.file 517else 518 rm -f conf$$.dir 519 mkdir conf$$.dir 2>/dev/null 520fi 521if (echo >conf$$.file) 2>/dev/null; then 522 if ln -s conf$$.file conf$$ 2>/dev/null; then 523 as_ln_s='ln -s' 524 # ... but there are two gotchas: 525 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 526 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 527 # In both cases, we have to default to `cp -pR'. 528 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 529 as_ln_s='cp -pR' 530 elif ln conf$$.file conf$$ 2>/dev/null; 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"no acceptable C compiler found in \$PATH 2381See \`config.log' for more details" "$LINENO" 5; } 2382 2383# Provide some information about the compiler. 2384$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 2385set X $ac_compile 2386ac_compiler=$2 2387for ac_option in --version -v -V -qversion; do 2388 { { ac_try="$ac_compiler $ac_option >&5" 2389case "(($ac_try" in 2390 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2391 *) ac_try_echo=$ac_try;; 2392esac 2393eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2394$as_echo "$ac_try_echo"; } >&5 2395 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 2396 ac_status=$? 2397 if test -s conftest.err; then 2398 sed '10a\ 2399... rest of stderr output deleted ... 2400 10q' conftest.err >conftest.er1 2401 cat conftest.er1 >&5 2402 fi 2403 rm -f conftest.er1 conftest.err 2404 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2405 test $ac_status = 0; } 2406done 2407 2408cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2409/* end confdefs.h. */ 2410 2411int 2412main () 2413{ 2414 2415 ; 2416 return 0; 2417} 2418_ACEOF 2419ac_clean_files_save=$ac_clean_files 2420ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 2421# Try to create an executable without -o first, disregard a.out. 2422# It will help us diagnose broken compilers, and finding out an intuition 2423# of exeext. 2424{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 2425$as_echo_n "checking whether the C compiler works... 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We should not override ac_cv_exeext if it was cached, 2455# so that the user can short-circuit this test for compilers unknown to 2456# Autoconf. 2457for ac_file in $ac_files '' 2458do 2459 test -f "$ac_file" || continue 2460 case $ac_file in 2461 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 2462 ;; 2463 [ab].out ) 2464 # We found the default executable, but exeext='' is most 2465 # certainly right. 2466 break;; 2467 *.* ) 2468 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 2469 then :; else 2470 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2471 fi 2472 # We set ac_cv_exeext here because the later test for it is not 2473 # safe: cross compilers may not add the suffix if given an `-o' 2474 # argument, so we may need to know it at that point already. 2475 # Even if this section looks crufty: it has the advantage of 2476 # actually working. 2477 break;; 2478 * ) 2479 break;; 2480 esac 2481done 2482test "$ac_cv_exeext" = no && ac_cv_exeext= 2483 2484else 2485 ac_file='' 2486fi 2487if test -z "$ac_file"; then : 2488 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2489$as_echo "no" >&6; } 2490$as_echo "$as_me: failed program was:" >&5 2491sed 's/^/| /' conftest.$ac_ext >&5 2492 2493{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2494$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2495as_fn_error 77 "C compiler cannot create executables 2496See \`config.log' for more details" "$LINENO" 5; } 2497else 2498 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2499$as_echo "yes" >&6; } 2500fi 2501{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 2502$as_echo_n "checking for C compiler default output file name... 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For instance with Cygwin, `ls conftest' will 2524# work properly (i.e., refer to `conftest.exe'), while it won't with 2525# `rm'. 2526for ac_file in conftest.exe conftest conftest.*; do 2527 test -f "$ac_file" || continue 2528 case $ac_file in 2529 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 2530 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2531 break;; 2532 * ) break;; 2533 esac 2534done 2535else 2536 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2537$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2538as_fn_error $? "cannot compute suffix of executables: cannot compile and link 2539See \`config.log' for more details" "$LINENO" 5; } 2540fi 2541rm -f conftest conftest$ac_cv_exeext 2542{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 2543$as_echo "$ac_cv_exeext" >&6; } 2544 2545rm -f conftest.$ac_ext 2546EXEEXT=$ac_cv_exeext 2547ac_exeext=$EXEEXT 2548cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2549/* end confdefs.h. */ 2550#include <stdio.h> 2551int 2552main () 2553{ 2554FILE *f = fopen ("conftest.out", "w"); 2555 return ferror (f) || fclose (f) != 0; 2556 2557 ; 2558 return 0; 2559} 2560_ACEOF 2561ac_clean_files="$ac_clean_files conftest.out" 2562# Check that the compiler produces executables we can run. If not, either 2563# the compiler is broken, or we cross compile. 2564{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 2565$as_echo_n "checking whether we are cross compiling... 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"cannot run C compiled programs. 2597If you meant to cross compile, use \`--host'. 2598See \`config.log' for more details" "$LINENO" 5; } 2599 fi 2600 fi 2601fi 2602{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 2603$as_echo "$cross_compiling" >&6; } 2604 2605rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 2606ac_clean_files=$ac_clean_files_save 2607{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 2608$as_echo_n "checking for suffix of object files... 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"cannot compute suffix of object files: cannot compile 2650See \`config.log' for more details" "$LINENO" 5; } 2651fi 2652rm -f conftest.$ac_cv_objext conftest.$ac_ext 2653fi 2654{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 2655$as_echo "$ac_cv_objext" >&6; } 2656OBJEXT=$ac_cv_objext 2657ac_objext=$OBJEXT 2658{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 2659$as_echo_n "checking whether we are using the GNU C compiler... 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" >&6; } 2697if ${ac_cv_prog_cc_g+:} false; then : 2698 $as_echo_n "(cached) " >&6 2699else 2700 ac_save_c_werror_flag=$ac_c_werror_flag 2701 ac_c_werror_flag=yes 2702 ac_cv_prog_cc_g=no 2703 CFLAGS="-g" 2704 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2705/* end confdefs.h. */ 2706 2707int 2708main () 2709{ 2710 2711 ; 2712 return 0; 2713} 2714_ACEOF 2715if ac_fn_c_try_compile "$LINENO"; then : 2716 ac_cv_prog_cc_g=yes 2717else 2718 CFLAGS="" 2719 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2720/* end confdefs.h. */ 2721 2722int 2723main () 2724{ 2725 2726 ; 2727 return 0; 2728} 2729_ACEOF 2730if ac_fn_c_try_compile "$LINENO"; then : 2731 2732else 2733 ac_c_werror_flag=$ac_save_c_werror_flag 2734 CFLAGS="-g" 2735 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2736/* end confdefs.h. */ 2737 2738int 2739main () 2740{ 2741 2742 ; 2743 return 0; 2744} 2745_ACEOF 2746if ac_fn_c_try_compile "$LINENO"; then : 2747 ac_cv_prog_cc_g=yes 2748fi 2749rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2750fi 2751rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2752fi 2753rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2754 ac_c_werror_flag=$ac_save_c_werror_flag 2755fi 2756{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 2757$as_echo "$ac_cv_prog_cc_g" >&6; } 2758if test "$ac_test_CFLAGS" = set; then 2759 CFLAGS=$ac_save_CFLAGS 2760elif test $ac_cv_prog_cc_g = yes; then 2761 if test "$GCC" = yes; then 2762 CFLAGS="-g -O2" 2763 else 2764 CFLAGS="-g" 2765 fi 2766else 2767 if test "$GCC" = yes; then 2768 CFLAGS="-O2" 2769 else 2770 CFLAGS= 2771 fi 2772fi 2773{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 2774$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 2775if ${ac_cv_prog_cc_c89+:} false; then : 2776 $as_echo_n "(cached) " >&6 2777else 2778 ac_cv_prog_cc_c89=no 2779ac_save_CC=$CC 2780cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2781/* end confdefs.h. */ 2782#include <stdarg.h> 2783#include <stdio.h> 2784struct stat; 2785/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 2786struct buf { int x; }; 2787FILE * (*rcsopen) (struct buf *, struct stat *, int); 2788static char *e (p, i) 2789 char **p; 2790 int i; 2791{ 2792 return p[i]; 2793} 2794static char *f (char * (*g) (char **, int), char **p, ...) 2795{ 2796 char *s; 2797 va_list v; 2798 va_start (v,p); 2799 s = g (p, va_arg (v,int)); 2800 va_end (v); 2801 return s; 2802} 2803 2804/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 2805 function prototypes and stuff, but not '\xHH' hex character constants. 2806 These don't provoke an error unfortunately, instead are silently treated 2807 as 'x'. The following induces an error, until -std is added to get 2808 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 2809 array size at least. It's necessary to write '\x00'==0 to get something 2810 that's true only with -std. */ 2811int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 2812 2813/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 2814 inside strings and character constants. */ 2815#define FOO(x) 'x' 2816int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 2817 2818int test (int i, double x); 2819struct s1 {int (*f) (int a);}; 2820struct s2 {int (*f) (double a);}; 2821int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 2822int argc; 2823char **argv; 2824int 2825main () 2826{ 2827return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 2828 ; 2829 return 0; 2830} 2831_ACEOF 2832for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 2833 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 2834do 2835 CC="$ac_save_CC $ac_arg" 2836 if ac_fn_c_try_compile "$LINENO"; then : 2837 ac_cv_prog_cc_c89=$ac_arg 2838fi 2839rm -f core conftest.err conftest.$ac_objext 2840 test "x$ac_cv_prog_cc_c89" != "xno" && break 2841done 2842rm -f conftest.$ac_ext 2843CC=$ac_save_CC 2844 2845fi 2846# AC_CACHE_VAL 2847case "x$ac_cv_prog_cc_c89" in 2848 x) 2849 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 2850$as_echo "none needed" >&6; } ;; 2851 xno) 2852 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 2853$as_echo "unsupported" >&6; } ;; 2854 *) 2855 CC="$CC $ac_cv_prog_cc_c89" 2856 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 2857$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 2858esac 2859if test "x$ac_cv_prog_cc_c89" != xno; then : 2860 2861fi 2862 2863ac_ext=c 2864ac_cpp='$CPP $CPPFLAGS' 2865ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2866ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2867ac_compiler_gnu=$ac_cv_c_compiler_gnu 2868 2869{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 2870$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 2871set x ${MAKE-make} 2872ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 2873if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then : 2874 $as_echo_n "(cached) " >&6 2875else 2876 cat >conftest.make <<\_ACEOF 2877SHELL = /bin/sh 2878all: 2879 @echo '@@@%%%=$(MAKE)=@@@%%%' 2880_ACEOF 2881# GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 2882case `${MAKE-make} -f conftest.make 2>/dev/null` in 2883 *@@@%%%=?*=@@@%%%*) 2884 eval ac_cv_prog_make_${ac_make}_set=yes;; 2885 *) 2886 eval ac_cv_prog_make_${ac_make}_set=no;; 2887esac 2888rm -f conftest.make 2889fi 2890if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 2891 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2892$as_echo "yes" >&6; } 2893 SET_MAKE= 2894else 2895 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2896$as_echo "no" >&6; } 2897 SET_MAKE="MAKE=${MAKE-make}" 2898fi 2899 2900ac_aux_dir= 2901for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do 2902 if test -f "$ac_dir/install-sh"; then 2903 ac_aux_dir=$ac_dir 2904 ac_install_sh="$ac_aux_dir/install-sh -c" 2905 break 2906 elif test -f "$ac_dir/install.sh"; then 2907 ac_aux_dir=$ac_dir 2908 ac_install_sh="$ac_aux_dir/install.sh -c" 2909 break 2910 elif test -f "$ac_dir/shtool"; then 2911 ac_aux_dir=$ac_dir 2912 ac_install_sh="$ac_aux_dir/shtool install -c" 2913 break 2914 fi 2915done 2916if test -z "$ac_aux_dir"; then 2917 as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5 2918fi 2919 2920# These three variables are undocumented and unsupported, 2921# and are intended to be withdrawn in a future Autoconf release. 2922# They can cause serious problems if a builder's source tree is in a directory 2923# whose full name contains unusual characters. 2924ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. 2925ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. 2926ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. 2927 2928 2929# Find a good install program. We prefer a C program (faster), 2930# so one script is as good as another. But avoid the broken or 2931# incompatible versions: 2932# SysV /etc/install, /usr/sbin/install 2933# SunOS /usr/etc/install 2934# IRIX /sbin/install 2935# AIX /bin/install 2936# AmigaOS /C/install, which installs bootblocks on floppy discs 2937# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 2938# AFS /usr/afsws/bin/install, which mishandles nonexistent args 2939# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 2940# OS/2's system install, which has a completely different semantic 2941# ./install, which can be erroneously created by make from ./install.sh. 2942# Reject install programs that cannot install multiple files. 2943{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 2944$as_echo_n "checking for a BSD-compatible install... " >&6; } 2945if test -z "$INSTALL"; then 2946if ${ac_cv_path_install+:} false; then : 2947 $as_echo_n "(cached) " >&6 2948else 2949 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2950for as_dir in $PATH 2951do 2952 IFS=$as_save_IFS 2953 test -z "$as_dir" && as_dir=. 2954 # Account for people who put trailing slashes in PATH elements. 2955case $as_dir/ in #(( 2956 ./ | .// | /[cC]/* | \ 2957 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 2958 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 2959 /usr/ucb/* ) ;; 2960 *) 2961 # OSF1 and SCO ODT 3.0 have their own names for install. 2962 # Don't use installbsd from OSF since it installs stuff as root 2963 # by default. 2964 for ac_prog in ginstall scoinst install; do 2965 for ac_exec_ext in '' $ac_executable_extensions; do 2966 if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then 2967 if test $ac_prog = install && 2968 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2969 # AIX install. It has an incompatible calling convention. 2970 : 2971 elif test $ac_prog = install && 2972 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2973 # program-specific install script used by HP pwplus--don't use. 2974 : 2975 else 2976 rm -rf conftest.one conftest.two conftest.dir 2977 echo one > conftest.one 2978 echo two > conftest.two 2979 mkdir conftest.dir 2980 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && 2981 test -s conftest.one && test -s conftest.two && 2982 test -s conftest.dir/conftest.one && 2983 test -s conftest.dir/conftest.two 2984 then 2985 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" 2986 break 3 2987 fi 2988 fi 2989 fi 2990 done 2991 done 2992 ;; 2993esac 2994 2995 done 2996IFS=$as_save_IFS 2997 2998rm -rf conftest.one conftest.two conftest.dir 2999 3000fi 3001 if test "${ac_cv_path_install+set}" = set; then 3002 INSTALL=$ac_cv_path_install 3003 else 3004 # As a last resort, use the slow shell script. Don't cache a 3005 # value for INSTALL within a source directory, because that will 3006 # break other packages using the cache if that directory is 3007 # removed, or if the value is a relative name. 3008 INSTALL=$ac_install_sh 3009 fi 3010fi 3011{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 3012$as_echo "$INSTALL" >&6; } 3013 3014# Use test -z because SunOS4 sh mishandles braces in ${var-val}. 3015# It thinks the first close brace ends the variable substitution. 3016test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 3017 3018test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 3019 3020test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 3021 3022 3023 3024ac_fn_c_check_member "$LINENO" "struct sysinfo" "mem_unit" "ac_cv_member_struct_sysinfo_mem_unit" "#include <sys/sysinfo.h> 3025" 3026if test "x$ac_cv_member_struct_sysinfo_mem_unit" = xyes; then : 3027 3028 3029$as_echo "#define HAVE_SYSINFO_MEM_UNIT 1" >>confdefs.h 3030 3031 3032fi 3033 3034 3035ac_ext=c 3036ac_cpp='$CPP $CPPFLAGS' 3037ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3038ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3039ac_compiler_gnu=$ac_cv_c_compiler_gnu 3040{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 3041$as_echo_n "checking how to run the C preprocessor... " >&6; } 3042# On Suns, sometimes $CPP names a directory. 3043if test -n "$CPP" && test -d "$CPP"; then 3044 CPP= 3045fi 3046if test -z "$CPP"; then 3047 if ${ac_cv_prog_CPP+:} false; then : 3048 $as_echo_n "(cached) " >&6 3049else 3050 # Double quotes because CPP needs to be expanded 3051 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 3052 do 3053 ac_preproc_ok=false 3054for ac_c_preproc_warn_flag in '' yes 3055do 3056 # Use a header file that comes with gcc, so configuring glibc 3057 # with a fresh cross-compiler works. 3058 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3059 # <limits.h> exists even on freestanding compilers. 3060 # On the NeXT, cc -E runs the code through the compiler's parser, 3061 # not just through cpp. "Syntax error" is here to catch this case. 3062 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3063/* end confdefs.h. */ 3064#ifdef __STDC__ 3065# include <limits.h> 3066#else 3067# include <assert.h> 3068#endif 3069 Syntax error 3070_ACEOF 3071if ac_fn_c_try_cpp "$LINENO"; then : 3072 3073else 3074 # Broken: fails on valid input. 3075continue 3076fi 3077rm -f conftest.err conftest.i conftest.$ac_ext 3078 3079 # OK, works on sane cases. Now check whether nonexistent headers 3080 # can be detected and how. 3081 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3082/* end confdefs.h. */ 3083#include <ac_nonexistent.h> 3084_ACEOF 3085if ac_fn_c_try_cpp "$LINENO"; then : 3086 # Broken: success on invalid input. 3087continue 3088else 3089 # Passes both tests. 3090ac_preproc_ok=: 3091break 3092fi 3093rm -f conftest.err conftest.i conftest.$ac_ext 3094 3095done 3096# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3097rm -f conftest.i conftest.err conftest.$ac_ext 3098if $ac_preproc_ok; then : 3099 break 3100fi 3101 3102 done 3103 ac_cv_prog_CPP=$CPP 3104 3105fi 3106 CPP=$ac_cv_prog_CPP 3107else 3108 ac_cv_prog_CPP=$CPP 3109fi 3110{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 3111$as_echo "$CPP" >&6; } 3112ac_preproc_ok=false 3113for ac_c_preproc_warn_flag in '' yes 3114do 3115 # Use a header file that comes with gcc, so configuring glibc 3116 # with a fresh cross-compiler works. 3117 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3118 # <limits.h> exists even on freestanding compilers. 3119 # On the NeXT, cc -E runs the code through the compiler's parser, 3120 # not just through cpp. "Syntax error" is here to catch this case. 3121 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3122/* end confdefs.h. */ 3123#ifdef __STDC__ 3124# include <limits.h> 3125#else 3126# include <assert.h> 3127#endif 3128 Syntax error 3129_ACEOF 3130if ac_fn_c_try_cpp "$LINENO"; then : 3131 3132else 3133 # Broken: fails on valid input. 3134continue 3135fi 3136rm -f conftest.err conftest.i conftest.$ac_ext 3137 3138 # OK, works on sane cases. Now check whether nonexistent headers 3139 # can be detected and how. 3140 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3141/* end confdefs.h. */ 3142#include <ac_nonexistent.h> 3143_ACEOF 3144if ac_fn_c_try_cpp "$LINENO"; then : 3145 # Broken: success on invalid input. 3146continue 3147else 3148 # Passes both tests. 3149ac_preproc_ok=: 3150break 3151fi 3152rm -f conftest.err conftest.i conftest.$ac_ext 3153 3154done 3155# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3156rm -f conftest.i conftest.err conftest.$ac_ext 3157if $ac_preproc_ok; then : 3158 3159else 3160 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3161$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3162as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 3163See \`config.log' for more details" "$LINENO" 5; } 3164fi 3165 3166ac_ext=c 3167ac_cpp='$CPP $CPPFLAGS' 3168ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3169ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3170ac_compiler_gnu=$ac_cv_c_compiler_gnu 3171 3172 3173{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 3174$as_echo_n "checking for grep that handles long lines and -e... " >&6; } 3175if ${ac_cv_path_GREP+:} false; then : 3176 $as_echo_n "(cached) " >&6 3177else 3178 if test -z "$GREP"; then 3179 ac_path_GREP_found=false 3180 # Loop through the user's path and test for each of PROGNAME-LIST 3181 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3182for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3183do 3184 IFS=$as_save_IFS 3185 test -z "$as_dir" && as_dir=. 3186 for ac_prog in grep ggrep; do 3187 for ac_exec_ext in '' $ac_executable_extensions; do 3188 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 3189 as_fn_executable_p "$ac_path_GREP" || continue 3190# Check for GNU ac_path_GREP and select it if it is found. 3191 # Check for GNU $ac_path_GREP 3192case `"$ac_path_GREP" --version 2>&1` in 3193*GNU*) 3194 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 3195*) 3196 ac_count=0 3197 $as_echo_n 0123456789 >"conftest.in" 3198 while : 3199 do 3200 cat "conftest.in" "conftest.in" >"conftest.tmp" 3201 mv "conftest.tmp" "conftest.in" 3202 cp "conftest.in" "conftest.nl" 3203 $as_echo 'GREP' >> "conftest.nl" 3204 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3205 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3206 as_fn_arith $ac_count + 1 && ac_count=$as_val 3207 if test $ac_count -gt ${ac_path_GREP_max-0}; then 3208 # Best one so far, save it but keep looking for a better one 3209 ac_cv_path_GREP="$ac_path_GREP" 3210 ac_path_GREP_max=$ac_count 3211 fi 3212 # 10*(2^10) chars as input seems more than enough 3213 test $ac_count -gt 10 && break 3214 done 3215 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3216esac 3217 3218 $ac_path_GREP_found && break 3 3219 done 3220 done 3221 done 3222IFS=$as_save_IFS 3223 if test -z "$ac_cv_path_GREP"; then 3224 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3225 fi 3226else 3227 ac_cv_path_GREP=$GREP 3228fi 3229 3230fi 3231{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 3232$as_echo "$ac_cv_path_GREP" >&6; } 3233 GREP="$ac_cv_path_GREP" 3234 3235 3236{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 3237$as_echo_n "checking for egrep... " >&6; } 3238if ${ac_cv_path_EGREP+:} false; then : 3239 $as_echo_n "(cached) " >&6 3240else 3241 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 3242 then ac_cv_path_EGREP="$GREP -E" 3243 else 3244 if test -z "$EGREP"; then 3245 ac_path_EGREP_found=false 3246 # Loop through the user's path and test for each of PROGNAME-LIST 3247 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3248for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3249do 3250 IFS=$as_save_IFS 3251 test -z "$as_dir" && as_dir=. 3252 for ac_prog in egrep; do 3253 for ac_exec_ext in '' $ac_executable_extensions; do 3254 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 3255 as_fn_executable_p "$ac_path_EGREP" || continue 3256# Check for GNU ac_path_EGREP and select it if it is found. 3257 # Check for GNU $ac_path_EGREP 3258case `"$ac_path_EGREP" --version 2>&1` in 3259*GNU*) 3260 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 3261*) 3262 ac_count=0 3263 $as_echo_n 0123456789 >"conftest.in" 3264 while : 3265 do 3266 cat "conftest.in" "conftest.in" >"conftest.tmp" 3267 mv "conftest.tmp" "conftest.in" 3268 cp "conftest.in" "conftest.nl" 3269 $as_echo 'EGREP' >> "conftest.nl" 3270 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3271 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3272 as_fn_arith $ac_count + 1 && ac_count=$as_val 3273 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 3274 # Best one so far, save it but keep looking for a better one 3275 ac_cv_path_EGREP="$ac_path_EGREP" 3276 ac_path_EGREP_max=$ac_count 3277 fi 3278 # 10*(2^10) chars as input seems more than enough 3279 test $ac_count -gt 10 && break 3280 done 3281 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3282esac 3283 3284 $ac_path_EGREP_found && break 3 3285 done 3286 done 3287 done 3288IFS=$as_save_IFS 3289 if test -z "$ac_cv_path_EGREP"; then 3290 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3291 fi 3292else 3293 ac_cv_path_EGREP=$EGREP 3294fi 3295 3296 fi 3297fi 3298{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 3299$as_echo "$ac_cv_path_EGREP" >&6; } 3300 EGREP="$ac_cv_path_EGREP" 3301 3302 3303{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 3304$as_echo_n "checking for ANSI C header files... " >&6; } 3305if ${ac_cv_header_stdc+:} false; then : 3306 $as_echo_n "(cached) " >&6 3307else 3308 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3309/* end confdefs.h. */ 3310#include <stdlib.h> 3311#include <stdarg.h> 3312#include <string.h> 3313#include <float.h> 3314 3315int 3316main () 3317{ 3318 3319 ; 3320 return 0; 3321} 3322_ACEOF 3323if ac_fn_c_try_compile "$LINENO"; then : 3324 ac_cv_header_stdc=yes 3325else 3326 ac_cv_header_stdc=no 3327fi 3328rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3329 3330if test $ac_cv_header_stdc = yes; then 3331 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 3332 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3333/* end confdefs.h. */ 3334#include <string.h> 3335 3336_ACEOF 3337if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3338 $EGREP "memchr" >/dev/null 2>&1; then : 3339 3340else 3341 ac_cv_header_stdc=no 3342fi 3343rm -f conftest* 3344 3345fi 3346 3347if test $ac_cv_header_stdc = yes; then 3348 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 3349 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3350/* end confdefs.h. */ 3351#include <stdlib.h> 3352 3353_ACEOF 3354if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3355 $EGREP "free" >/dev/null 2>&1; then : 3356 3357else 3358 ac_cv_header_stdc=no 3359fi 3360rm -f conftest* 3361 3362fi 3363 3364if test $ac_cv_header_stdc = yes; then 3365 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 3366 if test "$cross_compiling" = yes; then : 3367 : 3368else 3369 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3370/* end confdefs.h. */ 3371#include <ctype.h> 3372#include <stdlib.h> 3373#if ((' ' & 0x0FF) == 0x020) 3374# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 3375# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 3376#else 3377# define ISLOWER(c) \ 3378 (('a' <= (c) && (c) <= 'i') \ 3379 || ('j' <= (c) && (c) <= 'r') \ 3380 || ('s' <= (c) && (c) <= 'z')) 3381# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 3382#endif 3383 3384#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 3385int 3386main () 3387{ 3388 int i; 3389 for (i = 0; i < 256; i++) 3390 if (XOR (islower (i), ISLOWER (i)) 3391 || toupper (i) != TOUPPER (i)) 3392 return 2; 3393 return 0; 3394} 3395_ACEOF 3396if ac_fn_c_try_run "$LINENO"; then : 3397 3398else 3399 ac_cv_header_stdc=no 3400fi 3401rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 3402 conftest.$ac_objext conftest.beam conftest.$ac_ext 3403fi 3404 3405fi 3406fi 3407{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 3408$as_echo "$ac_cv_header_stdc" >&6; } 3409if test $ac_cv_header_stdc = yes; then 3410 3411$as_echo "#define STDC_HEADERS 1" >>confdefs.h 3412 3413fi 3414 3415# On IRIX 5.3, sys/types and inttypes.h are conflicting. 3416for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 3417 inttypes.h stdint.h unistd.h 3418do : 3419 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 3420ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 3421" 3422if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 3423 cat >>confdefs.h <<_ACEOF 3424#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 3425_ACEOF 3426 3427fi 3428 3429done 3430 3431 3432 3433 LIBSTATGRABFLAGS=`pkg-config --libs libstatgrab 2>/dev/null` 3434 LIBSTATGRABCFLAGS=`pkg-config --cflags libstatgrab 2>/dev/null` 3435 3436# Check whether --with-libstatgrab was given. 3437if test "${with_libstatgrab+set}" = set; then : 3438 withval=$with_libstatgrab; 3439# Specified 3440 LIBSTATGRAB=$withval 3441 3442else 3443 3444# Not specified 3445 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sg_get_mem_stats in -lstatgrab" >&5 3446$as_echo_n "checking for sg_get_mem_stats in -lstatgrab... " >&6; } 3447if ${ac_cv_lib_statgrab_sg_get_mem_stats+:} false; then : 3448 $as_echo_n "(cached) " >&6 3449else 3450 ac_check_lib_save_LIBS=$LIBS 3451LIBS="-lstatgrab $LIBSTATGRABFLAGS $LIBS" 3452cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3453/* end confdefs.h. */ 3454 3455/* Override any GCC internal prototype to avoid an error. 3456 Use char because int might match the return type of a GCC 3457 builtin and then its argument prototype would still apply. */ 3458#ifdef __cplusplus 3459extern "C" 3460#endif 3461char sg_get_mem_stats (); 3462int 3463main () 3464{ 3465return sg_get_mem_stats (); 3466 ; 3467 return 0; 3468} 3469_ACEOF 3470if ac_fn_c_try_link "$LINENO"; then : 3471 ac_cv_lib_statgrab_sg_get_mem_stats=yes 3472else 3473 ac_cv_lib_statgrab_sg_get_mem_stats=no 3474fi 3475rm -f core conftest.err conftest.$ac_objext \ 3476 conftest$ac_exeext conftest.$ac_ext 3477LIBS=$ac_check_lib_save_LIBS 3478fi 3479{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_statgrab_sg_get_mem_stats" >&5 3480$as_echo "$ac_cv_lib_statgrab_sg_get_mem_stats" >&6; } 3481if test "x$ac_cv_lib_statgrab_sg_get_mem_stats" = xyes; then : 3482 3483 OLDCPPFLAGS="$CPPFLAGS" 3484 OLDCFLAGS="$CFLAGS" 3485 CPPFLAGS="$CPPFLAGS $LIBSTATGRABCFLAGS" 3486 CFLAGS="$CFLAGS $LIBSTATGRABCFLAGS" 3487 ac_fn_c_check_header_mongrel "$LINENO" "statgrab.h" "ac_cv_header_statgrab_h" "$ac_includes_default" 3488if test "x$ac_cv_header_statgrab_h" = xyes; then : 3489 3490 LIBSTATGRAB=yes 3491 3492else 3493 3494 LIBSTATGRAB=no 3495 3496fi 3497 3498 3499 CPPFLAGS="$OLDCPPFLAGS" 3500 CFLAGS="$OLDCFLAGS" 3501 3502else 3503 3504 LIBSTATGRAB=no 3505 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Didn't find libstatgraph" >&5 3506$as_echo "$as_me: WARNING: Didn't find libstatgraph" >&2;} 3507 3508fi 3509 3510 3511fi 3512 3513 case $LIBSTATGRAB in 3514 no) 3515 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Freecolor will be compiled without libstatgrab support" >&5 3516$as_echo "$as_me: WARNING: Freecolor will be compiled without libstatgrab support" >&2;} 3517 ;; 3518 *) 3519 if test ! "${LIBSTATGRAB}" = "yes"; then 3520 LIBSTATGRABFLAGS="-L${LIBSTATGRAB}/lib ${LIBSTATGRABFLAGS}" 3521 LIBSTATGRABCFLAGS="-I${LIBSTATGRAB}/include ${LIBSTATGRABCFLAGS}" 3522 fi 3523 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sg_get_mem_stats in -lstatgrab" >&5 3524$as_echo_n "checking for sg_get_mem_stats in -lstatgrab... " >&6; } 3525if ${ac_cv_lib_statgrab_sg_get_mem_stats+:} false; then : 3526 $as_echo_n "(cached) " >&6 3527else 3528 ac_check_lib_save_LIBS=$LIBS 3529LIBS="-lstatgrab $LIBSTATGRABFLAGS $LIBS" 3530cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3531/* end confdefs.h. */ 3532 3533/* Override any GCC internal prototype to avoid an error. 3534 Use char because int might match the return type of a GCC 3535 builtin and then its argument prototype would still apply. */ 3536#ifdef __cplusplus 3537extern "C" 3538#endif 3539char sg_get_mem_stats (); 3540int 3541main () 3542{ 3543return sg_get_mem_stats (); 3544 ; 3545 return 0; 3546} 3547_ACEOF 3548if ac_fn_c_try_link "$LINENO"; then : 3549 ac_cv_lib_statgrab_sg_get_mem_stats=yes 3550else 3551 ac_cv_lib_statgrab_sg_get_mem_stats=no 3552fi 3553rm -f core conftest.err conftest.$ac_objext \ 3554 conftest$ac_exeext conftest.$ac_ext 3555LIBS=$ac_check_lib_save_LIBS 3556fi 3557{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_statgrab_sg_get_mem_stats" >&5 3558$as_echo "$ac_cv_lib_statgrab_sg_get_mem_stats" >&6; } 3559if test "x$ac_cv_lib_statgrab_sg_get_mem_stats" = xyes; then : 3560 3561 OLDCFLAGS="$CFLAGS" 3562 OLDCPPFLAGS="$CPPFLAGS" 3563 CPPFLAGS="$CPPFLAGS ${LIBSTATGRABCFLAGS}" 3564 CFLAGS="$CFLAGS ${LIBSTATGRABCFLAGS}" 3565 ac_fn_c_check_header_mongrel "$LINENO" "statgrab.h" "ac_cv_header_statgrab_h" "$ac_includes_default" 3566if test "x$ac_cv_header_statgrab_h" = xyes; then : 3567 3568 3569$as_echo "#define HAVE_LIBSTATGRAB_H 1" >>confdefs.h 3570 3571 3572$as_echo "#define HAVE_LIBSTATGRAB 1" >>confdefs.h 3573 3574 LIBS="$LIBS $LIBSTATGRABFLAGS -lstatgrab" 3575 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sg_drop_privileges in -lstatgrab" >&5 3576$as_echo_n "checking for sg_drop_privileges in -lstatgrab... " >&6; } 3577if ${ac_cv_lib_statgrab_statgrab_drop_privileges+:} false; then : 3578 $as_echo_n "(cached) " >&6 3579else 3580 ac_check_lib_save_LIBS=$LIBS 3581LIBS="-lstatgrab $LIBS" 3582cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3583/* end confdefs.h. */ 3584 3585/* Override any GCC internal prototype to avoid an error. 3586 Use char because int might match the return type of a GCC 3587 builtin and then its argument prototype would still apply. */ 3588#ifdef __cplusplus 3589extern "C" 3590#endif 3591char sg_drop_privileges (); 3592int 3593main () 3594{ 3595return sg_drop_privileges (); 3596 ; 3597 return 0; 3598} 3599_ACEOF 3600if ac_fn_c_try_link "$LINENO"; then : 3601 ac_cv_lib_statgrab_statgrab_drop_privileges=yes 3602else 3603 ac_cv_lib_statgrab_statgrab_drop_privileges=no 3604fi 3605rm -f core conftest.err conftest.$ac_objext \ 3606 conftest$ac_exeext conftest.$ac_ext 3607LIBS=$ac_check_lib_save_LIBS 3608fi 3609{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_statgrab_statgrab_drop_privileges" >&5 3610$as_echo "$ac_cv_lib_statgrab_statgrab_drop_privileges" >&6; } 3611if test "x$ac_cv_lib_statgrab_statgrab_drop_privileges" = xyes; then : 3612 3613 3614$as_echo "#define HAVE_STATGRAB_DROP_PRIVILEGES 1" >>confdefs.h 3615 3616 3617fi 3618 3619 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sg_free_mem_stats in -lstatgrab" >&5 3620$as_echo_n "checking for sg_free_mem_stats in -lstatgrab... " >&6; } 3621if ${ac_cv_lib_statgrab_sg_free_mem_stats+:} false; then : 3622 $as_echo_n "(cached) " >&6 3623else 3624 ac_check_lib_save_LIBS=$LIBS 3625LIBS="-lstatgrab $LIBS" 3626cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3627/* end confdefs.h. */ 3628 3629/* Override any GCC internal prototype to avoid an error. 3630 Use char because int might match the return type of a GCC 3631 builtin and then its argument prototype would still apply. */ 3632#ifdef __cplusplus 3633extern "C" 3634#endif 3635char sg_free_mem_stats (); 3636int 3637main () 3638{ 3639return sg_free_mem_stats (); 3640 ; 3641 return 0; 3642} 3643_ACEOF 3644if ac_fn_c_try_link "$LINENO"; then : 3645 ac_cv_lib_statgrab_sg_free_mem_stats=yes 3646else 3647 ac_cv_lib_statgrab_sg_free_mem_stats=no 3648fi 3649rm -f core conftest.err conftest.$ac_objext \ 3650 conftest$ac_exeext conftest.$ac_ext 3651LIBS=$ac_check_lib_save_LIBS 3652fi 3653{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_statgrab_sg_free_mem_stats" >&5 3654$as_echo "$ac_cv_lib_statgrab_sg_free_mem_stats" >&6; } 3655if test "x$ac_cv_lib_statgrab_sg_free_mem_stats" = xyes; then : 3656 3657 3658$as_echo "#define HAVE_SG_FREE_MEM_STATS 1" >>confdefs.h 3659 3660 3661fi 3662 3663 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sg_free_swap_stats in -lstatgrab" >&5 3664$as_echo_n "checking for sg_free_swap_stats in -lstatgrab... " >&6; } 3665if ${ac_cv_lib_statgrab_sg_free_swap_stats+:} false; then : 3666 $as_echo_n "(cached) " >&6 3667else 3668 ac_check_lib_save_LIBS=$LIBS 3669LIBS="-lstatgrab $LIBS" 3670cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3671/* end confdefs.h. */ 3672 3673/* Override any GCC internal prototype to avoid an error. 3674 Use char because int might match the return type of a GCC 3675 builtin and then its argument prototype would still apply. */ 3676#ifdef __cplusplus 3677extern "C" 3678#endif 3679char sg_free_swap_stats (); 3680int 3681main () 3682{ 3683return sg_free_swap_stats (); 3684 ; 3685 return 0; 3686} 3687_ACEOF 3688if ac_fn_c_try_link "$LINENO"; then : 3689 ac_cv_lib_statgrab_sg_free_swap_stats=yes 3690else 3691 ac_cv_lib_statgrab_sg_free_swap_stats=no 3692fi 3693rm -f core conftest.err conftest.$ac_objext \ 3694 conftest$ac_exeext conftest.$ac_ext 3695LIBS=$ac_check_lib_save_LIBS 3696fi 3697{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_statgrab_sg_free_swap_stats" >&5 3698$as_echo "$ac_cv_lib_statgrab_sg_free_swap_stats" >&6; } 3699if test "x$ac_cv_lib_statgrab_sg_free_swap_stats" = xyes; then : 3700 3701 3702$as_echo "#define HAVE_SG_FREE_SWAP_STATS 1" >>confdefs.h 3703 3704 3705fi 3706 3707 3708else 3709 3710 CFLAGS="$OLDCFLAGS" 3711 CPPFLAGS="$OLDCPPFLAGS" 3712 as_fn_error $? "Could not find statgrab.h" "$LINENO" 5 3713 3714fi 3715 3716 3717 3718else 3719 3720 as_fn_error $? "Could not find libstatgrab" "$LINENO" 5 3721 3722fi 3723 3724 ;; 3725 esac 3726 3727 3728ac_config_files="$ac_config_files Makefile" 3729 3730cat >confcache <<\_ACEOF 3731# This file is a shell script that caches the results of configure 3732# tests run on this system so they can be shared between configure 3733# scripts and configure runs, see configure's option --config-cache. 3734# It is not useful on other systems. If it contains results you don't 3735# want to keep, you may remove or edit it. 3736# 3737# config.status only pays attention to the cache file if you give it 3738# the --recheck option to rerun configure. 3739# 3740# `ac_cv_env_foo' variables (set or unset) will be overridden when 3741# loading this file, other *unset* `ac_cv_foo' will be assigned the 3742# following values. 3743 3744_ACEOF 3745 3746# The following way of writing the cache mishandles newlines in values, 3747# but we know of no workaround that is simple, portable, and efficient. 3748# So, we kill variables containing newlines. 3749# Ultrix sh set writes to stderr and can't be redirected directly, 3750# and sets the high bit in the cache file unless we assign to the vars. 3751( 3752 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 3753 eval ac_val=\$$ac_var 3754 case $ac_val in #( 3755 *${as_nl}*) 3756 case $ac_var in #( 3757 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 3758$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 3759 esac 3760 case $ac_var in #( 3761 _ | IFS | as_nl) ;; #( 3762 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 3763 *) { eval $ac_var=; unset $ac_var;} ;; 3764 esac ;; 3765 esac 3766 done 3767 3768 (set) 2>&1 | 3769 case $as_nl`(ac_space=' '; set) 2>&1` in #( 3770 *${as_nl}ac_space=\ *) 3771 # `set' does not quote correctly, so add quotes: double-quote 3772 # substitution turns \\\\ into \\, and sed turns \\ into \. 3773 sed -n \ 3774 "s/'/'\\\\''/g; 3775 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 3776 ;; #( 3777 *) 3778 # `set' quotes correctly as required by POSIX, so do not add quotes. 3779 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 3780 ;; 3781 esac | 3782 sort 3783) | 3784 sed ' 3785 /^ac_cv_env_/b end 3786 t clear 3787 :clear 3788 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 3789 t end 3790 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 3791 :end' >>confcache 3792if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 3793 if test -w "$cache_file"; then 3794 if test "x$cache_file" != "x/dev/null"; then 3795 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 3796$as_echo "$as_me: updating cache $cache_file" >&6;} 3797 if test ! -f "$cache_file" || test -h "$cache_file"; then 3798 cat confcache >"$cache_file" 3799 else 3800 case $cache_file in #( 3801 */* | ?:*) 3802 mv -f confcache "$cache_file"$$ && 3803 mv -f "$cache_file"$$ "$cache_file" ;; #( 3804 *) 3805 mv -f confcache "$cache_file" ;; 3806 esac 3807 fi 3808 fi 3809 else 3810 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 3811$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 3812 fi 3813fi 3814rm -f confcache 3815 3816test "x$prefix" = xNONE && prefix=$ac_default_prefix 3817# Let make expand exec_prefix. 3818test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 3819 3820DEFS=-DHAVE_CONFIG_H 3821 3822ac_libobjs= 3823ac_ltlibobjs= 3824U= 3825for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 3826 # 1. Remove the extension, and $U if already installed. 3827 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 3828 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 3829 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 3830 # will be set to the directory where LIBOBJS objects are built. 3831 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 3832 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 3833done 3834LIBOBJS=$ac_libobjs 3835 3836LTLIBOBJS=$ac_ltlibobjs 3837 3838 3839 3840: "${CONFIG_STATUS=./config.status}" 3841ac_write_fail=0 3842ac_clean_files_save=$ac_clean_files 3843ac_clean_files="$ac_clean_files $CONFIG_STATUS" 3844{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 3845$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 3846as_write_fail=0 3847cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 3848#! $SHELL 3849# Generated by $as_me. 3850# Run this file to recreate the current configuration. 3851# Compiler output produced by configure, useful for debugging 3852# configure, is in config.log if it exists. 3853 3854debug=false 3855ac_cs_recheck=false 3856ac_cs_silent=false 3857 3858SHELL=\${CONFIG_SHELL-$SHELL} 3859export SHELL 3860_ASEOF 3861cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 3862## -------------------- ## 3863## M4sh Initialization. ## 3864## -------------------- ## 3865 3866# Be more Bourne compatible 3867DUALCASE=1; export DUALCASE # for MKS sh 3868if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 3869 emulate sh 3870 NULLCMD=: 3871 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 3872 # is contrary to our usage. Disable this feature. 3873 alias -g '${1+"$@"}'='"$@"' 3874 setopt NO_GLOB_SUBST 3875else 3876 case `(set -o) 2>/dev/null` in #( 3877 *posix*) : 3878 set -o posix ;; #( 3879 *) : 3880 ;; 3881esac 3882fi 3883 3884 3885as_nl=' 3886' 3887export as_nl 3888# Printing a long string crashes Solaris 7 /usr/bin/printf. 3889as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 3890as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 3891as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 3892# Prefer a ksh shell builtin over an external printf program on Solaris, 3893# but without wasting forks for bash or zsh. 3894if test -z "$BASH_VERSION$ZSH_VERSION" \ 3895 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 3896 as_echo='print -r --' 3897 as_echo_n='print -rn --' 3898elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 3899 as_echo='printf %s\n' 3900 as_echo_n='printf %s' 3901else 3902 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 3903 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 3904 as_echo_n='/usr/ucb/echo -n' 3905 else 3906 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 3907 as_echo_n_body='eval 3908 arg=$1; 3909 case $arg in #( 3910 *"$as_nl"*) 3911 expr "X$arg" : "X\\(.*\\)$as_nl"; 3912 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 3913 esac; 3914 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 3915 ' 3916 export as_echo_n_body 3917 as_echo_n='sh -c $as_echo_n_body as_echo' 3918 fi 3919 export as_echo_body 3920 as_echo='sh -c $as_echo_body as_echo' 3921fi 3922 3923# The user is always right. 3924if test "${PATH_SEPARATOR+set}" != set; then 3925 PATH_SEPARATOR=: 3926 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 3927 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 3928 PATH_SEPARATOR=';' 3929 } 3930fi 3931 3932 3933# IFS 3934# We need space, tab and new line, in precisely that order. Quoting is 3935# there to prevent editors from complaining about space-tab. 3936# (If _AS_PATH_WALK were called with IFS unset, it would disable word 3937# splitting by setting IFS to empty value.) 3938IFS=" "" $as_nl" 3939 3940# Find who we are. Look in the path if we contain no directory separator. 3941as_myself= 3942case $0 in #(( 3943 *[\\/]* ) as_myself=$0 ;; 3944 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3945for as_dir in $PATH 3946do 3947 IFS=$as_save_IFS 3948 test -z "$as_dir" && as_dir=. 3949 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 3950 done 3951IFS=$as_save_IFS 3952 3953 ;; 3954esac 3955# We did not find ourselves, most probably we were run as `sh COMMAND' 3956# in which case we are not to be found in the path. 3957if test "x$as_myself" = x; then 3958 as_myself=$0 3959fi 3960if test ! -f "$as_myself"; then 3961 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 3962 exit 1 3963fi 3964 3965# Unset variables that we do not need and which cause bugs (e.g. in 3966# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 3967# suppresses any "Segmentation fault" message there. '((' could 3968# trigger a bug in pdksh 5.2.14. 3969for as_var in BASH_ENV ENV MAIL MAILPATH 3970do eval test x\${$as_var+set} = xset \ 3971 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 3972done 3973PS1='$ ' 3974PS2='> ' 3975PS4='+ ' 3976 3977# NLS nuisances. 3978LC_ALL=C 3979export LC_ALL 3980LANGUAGE=C 3981export LANGUAGE 3982 3983# CDPATH. 3984(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 3985 3986 3987# as_fn_error STATUS ERROR [LINENO LOG_FD] 3988# ---------------------------------------- 3989# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 3990# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 3991# script with STATUS, using 1 if that was 0. 3992as_fn_error () 3993{ 3994 as_status=$1; test $as_status -eq 0 && as_status=1 3995 if test "$4"; then 3996 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 3997 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 3998 fi 3999 $as_echo "$as_me: error: $2" >&2 4000 as_fn_exit $as_status 4001} # as_fn_error 4002 4003 4004# as_fn_set_status STATUS 4005# ----------------------- 4006# Set $? to STATUS, without forking. 4007as_fn_set_status () 4008{ 4009 return $1 4010} # as_fn_set_status 4011 4012# as_fn_exit STATUS 4013# ----------------- 4014# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 4015as_fn_exit () 4016{ 4017 set +e 4018 as_fn_set_status $1 4019 exit $1 4020} # as_fn_exit 4021 4022# as_fn_unset VAR 4023# --------------- 4024# Portably unset VAR. 4025as_fn_unset () 4026{ 4027 { eval $1=; unset $1;} 4028} 4029as_unset=as_fn_unset 4030# as_fn_append VAR VALUE 4031# ---------------------- 4032# Append the text in VALUE to the end of the definition contained in VAR. Take 4033# advantage of any shell optimizations that allow amortized linear growth over 4034# repeated appends, instead of the typical quadratic growth present in naive 4035# implementations. 4036if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 4037 eval 'as_fn_append () 4038 { 4039 eval $1+=\$2 4040 }' 4041else 4042 as_fn_append () 4043 { 4044 eval $1=\$$1\$2 4045 } 4046fi # as_fn_append 4047 4048# as_fn_arith ARG... 4049# ------------------ 4050# Perform arithmetic evaluation on the ARGs, and store the result in the 4051# global $as_val. Take advantage of shells that can avoid forks. The arguments 4052# must be portable across $(()) and expr. 4053if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 4054 eval 'as_fn_arith () 4055 { 4056 as_val=$(( $* )) 4057 }' 4058else 4059 as_fn_arith () 4060 { 4061 as_val=`expr "$@" || test $? -eq 1` 4062 } 4063fi # as_fn_arith 4064 4065 4066if expr a : '\(a\)' >/dev/null 2>&1 && 4067 test "X`expr 00001 : '.*\(...\)'`" = X001; then 4068 as_expr=expr 4069else 4070 as_expr=false 4071fi 4072 4073if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 4074 as_basename=basename 4075else 4076 as_basename=false 4077fi 4078 4079if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 4080 as_dirname=dirname 4081else 4082 as_dirname=false 4083fi 4084 4085as_me=`$as_basename -- "$0" || 4086$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 4087 X"$0" : 'X\(//\)$' \| \ 4088 X"$0" : 'X\(/\)' \| . 2>/dev/null || 4089$as_echo X/"$0" | 4090 sed '/^.*\/\([^/][^/]*\)\/*$/{ 4091 s//\1/ 4092 q 4093 } 4094 /^X\/\(\/\/\)$/{ 4095 s//\1/ 4096 q 4097 } 4098 /^X\/\(\/\).*/{ 4099 s//\1/ 4100 q 4101 } 4102 s/.*/./; q'` 4103 4104# Avoid depending upon Character Ranges. 4105as_cr_letters='abcdefghijklmnopqrstuvwxyz' 4106as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 4107as_cr_Letters=$as_cr_letters$as_cr_LETTERS 4108as_cr_digits='0123456789' 4109as_cr_alnum=$as_cr_Letters$as_cr_digits 4110 4111ECHO_C= ECHO_N= ECHO_T= 4112case `echo -n x` in #((((( 4113-n*) 4114 case `echo 'xy\c'` in 4115 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 4116 xy) ECHO_C='\c';; 4117 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 4118 ECHO_T=' ';; 4119 esac;; 4120*) 4121 ECHO_N='-n';; 4122esac 4123 4124rm -f conf$$ conf$$.exe conf$$.file 4125if test -d conf$$.dir; then 4126 rm -f conf$$.dir/conf$$.file 4127else 4128 rm -f conf$$.dir 4129 mkdir conf$$.dir 2>/dev/null 4130fi 4131if (echo >conf$$.file) 2>/dev/null; then 4132 if ln -s conf$$.file conf$$ 2>/dev/null; then 4133 as_ln_s='ln -s' 4134 # ... but there are two gotchas: 4135 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 4136 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 4137 # In both cases, we have to default to `cp -pR'. 4138 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 4139 as_ln_s='cp -pR' 4140 elif ln conf$$.file conf$$ 2>/dev/null; then 4141 as_ln_s=ln 4142 else 4143 as_ln_s='cp -pR' 4144 fi 4145else 4146 as_ln_s='cp -pR' 4147fi 4148rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 4149rmdir conf$$.dir 2>/dev/null 4150 4151 4152# as_fn_mkdir_p 4153# ------------- 4154# Create "$as_dir" as a directory, including parents if necessary. 4155as_fn_mkdir_p () 4156{ 4157 4158 case $as_dir in #( 4159 -*) as_dir=./$as_dir;; 4160 esac 4161 test -d "$as_dir" || eval $as_mkdir_p || { 4162 as_dirs= 4163 while :; do 4164 case $as_dir in #( 4165 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 4166 *) as_qdir=$as_dir;; 4167 esac 4168 as_dirs="'$as_qdir' $as_dirs" 4169 as_dir=`$as_dirname -- "$as_dir" || 4170$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 4171 X"$as_dir" : 'X\(//\)[^/]' \| \ 4172 X"$as_dir" : 'X\(//\)$' \| \ 4173 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 4174$as_echo X"$as_dir" | 4175 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 4176 s//\1/ 4177 q 4178 } 4179 /^X\(\/\/\)[^/].*/{ 4180 s//\1/ 4181 q 4182 } 4183 /^X\(\/\/\)$/{ 4184 s//\1/ 4185 q 4186 } 4187 /^X\(\/\).*/{ 4188 s//\1/ 4189 q 4190 } 4191 s/.*/./; q'` 4192 test -d "$as_dir" && break 4193 done 4194 test -z "$as_dirs" || eval "mkdir $as_dirs" 4195 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 4196 4197 4198} # as_fn_mkdir_p 4199if mkdir -p . 2>/dev/null; then 4200 as_mkdir_p='mkdir -p "$as_dir"' 4201else 4202 test -d ./-p && rmdir ./-p 4203 as_mkdir_p=false 4204fi 4205 4206 4207# as_fn_executable_p FILE 4208# ----------------------- 4209# Test if FILE is an executable regular file. 4210as_fn_executable_p () 4211{ 4212 test -f "$1" && test -x "$1" 4213} # as_fn_executable_p 4214as_test_x='test -x' 4215as_executable_p=as_fn_executable_p 4216 4217# Sed expression to map a string onto a valid CPP name. 4218as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 4219 4220# Sed expression to map a string onto a valid variable name. 4221as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 4222 4223 4224exec 6>&1 4225## ----------------------------------- ## 4226## Main body of $CONFIG_STATUS script. ## 4227## ----------------------------------- ## 4228_ASEOF 4229test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 4230 4231cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4232# Save the log message, to keep $0 and so on meaningful, and to 4233# report actual input values of CONFIG_FILES etc. instead of their 4234# values after options handling. 4235ac_log=" 4236This file was extended by $as_me, which was 4237generated by GNU Autoconf 2.69. Invocation command line was 4238 4239 CONFIG_FILES = $CONFIG_FILES 4240 CONFIG_HEADERS = $CONFIG_HEADERS 4241 CONFIG_LINKS = $CONFIG_LINKS 4242 CONFIG_COMMANDS = $CONFIG_COMMANDS 4243 $ $0 $@ 4244 4245on `(hostname || uname -n) 2>/dev/null | sed 1q` 4246" 4247 4248_ACEOF 4249 4250case $ac_config_files in *" 4251"*) set x $ac_config_files; shift; ac_config_files=$*;; 4252esac 4253 4254case $ac_config_headers in *" 4255"*) set x $ac_config_headers; shift; ac_config_headers=$*;; 4256esac 4257 4258 4259cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4260# Files that config.status was made for. 4261config_files="$ac_config_files" 4262config_headers="$ac_config_headers" 4263 4264_ACEOF 4265 4266cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4267ac_cs_usage="\ 4268\`$as_me' instantiates files and other configuration actions 4269from templates according to the current configuration. Unless the files 4270and actions are specified as TAGs, all are instantiated by default. 4271 4272Usage: $0 [OPTION]... [TAG]... 4273 4274 -h, --help print this help, then exit 4275 -V, --version print version number and configuration settings, then exit 4276 --config print configuration, then exit 4277 -q, --quiet, --silent 4278 do not print progress messages 4279 -d, --debug don't remove temporary files 4280 --recheck update $as_me by reconfiguring in the same conditions 4281 --file=FILE[:TEMPLATE] 4282 instantiate the configuration file FILE 4283 --header=FILE[:TEMPLATE] 4284 instantiate the configuration header FILE 4285 4286Configuration files: 4287$config_files 4288 4289Configuration headers: 4290$config_headers 4291 4292Report bugs to the package provider." 4293 4294_ACEOF 4295cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4296ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 4297ac_cs_version="\\ 4298config.status 4299configured by $0, generated by GNU Autoconf 2.69, 4300 with options \\"\$ac_cs_config\\" 4301 4302Copyright (C) 2012 Free Software Foundation, Inc. 4303This config.status script is free software; the Free Software Foundation 4304gives unlimited permission to copy, distribute and modify it." 4305 4306ac_pwd='$ac_pwd' 4307srcdir='$srcdir' 4308INSTALL='$INSTALL' 4309test -n "\$AWK" || AWK=awk 4310_ACEOF 4311 4312cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4313# The default lists apply if the user does not specify any file. 4314ac_need_defaults=: 4315while test $# != 0 4316do 4317 case $1 in 4318 --*=?*) 4319 ac_option=`expr "X$1" : 'X\([^=]*\)='` 4320 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 4321 ac_shift=: 4322 ;; 4323 --*=) 4324 ac_option=`expr "X$1" : 'X\([^=]*\)='` 4325 ac_optarg= 4326 ac_shift=: 4327 ;; 4328 *) 4329 ac_option=$1 4330 ac_optarg=$2 4331 ac_shift=shift 4332 ;; 4333 esac 4334 4335 case $ac_option in 4336 # Handling of the options. 4337 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 4338 ac_cs_recheck=: ;; 4339 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 4340 $as_echo "$ac_cs_version"; exit ;; 4341 --config | --confi | --conf | --con | --co | --c ) 4342 $as_echo "$ac_cs_config"; exit ;; 4343 --debug | --debu | --deb | --de | --d | -d ) 4344 debug=: ;; 4345 --file | --fil | --fi | --f ) 4346 $ac_shift 4347 case $ac_optarg in 4348 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 4349 '') as_fn_error $? "missing file argument" ;; 4350 esac 4351 as_fn_append CONFIG_FILES " '$ac_optarg'" 4352 ac_need_defaults=false;; 4353 --header | --heade | --head | --hea ) 4354 $ac_shift 4355 case $ac_optarg in 4356 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 4357 esac 4358 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 4359 ac_need_defaults=false;; 4360 --he | --h) 4361 # Conflict between --help and --header 4362 as_fn_error $? "ambiguous option: \`$1' 4363Try \`$0 --help' for more information.";; 4364 --help | --hel | -h ) 4365 $as_echo "$ac_cs_usage"; exit ;; 4366 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 4367 | -silent | --silent | --silen | --sile | --sil | --si | --s) 4368 ac_cs_silent=: ;; 4369 4370 # This is an error. 4371 -*) as_fn_error $? "unrecognized option: \`$1' 4372Try \`$0 --help' for more information." ;; 4373 4374 *) as_fn_append ac_config_targets " $1" 4375 ac_need_defaults=false ;; 4376 4377 esac 4378 shift 4379done 4380 4381ac_configure_extra_args= 4382 4383if $ac_cs_silent; then 4384 exec 6>/dev/null 4385 ac_configure_extra_args="$ac_configure_extra_args --silent" 4386fi 4387 4388_ACEOF 4389cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4390if \$ac_cs_recheck; then 4391 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 4392 shift 4393 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 4394 CONFIG_SHELL='$SHELL' 4395 export CONFIG_SHELL 4396 exec "\$@" 4397fi 4398 4399_ACEOF 4400cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4401exec 5>>config.log 4402{ 4403 echo 4404 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 4405## Running $as_me. ## 4406_ASBOX 4407 $as_echo "$ac_log" 4408} >&5 4409 4410_ACEOF 4411cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4412_ACEOF 4413 4414cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4415 4416# Handling of arguments. 4417for ac_config_target in $ac_config_targets 4418do 4419 case $ac_config_target in 4420 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 4421 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 4422 4423 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 4424 esac 4425done 4426 4427 4428# If the user did not use the arguments to specify the items to instantiate, 4429# then the envvar interface is used. Set only those that are not. 4430# We use the long form for the default assignment because of an extremely 4431# bizarre bug on SunOS 4.1.3. 4432if $ac_need_defaults; then 4433 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 4434 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 4435fi 4436 4437# Have a temporary directory for convenience. Make it in the build tree 4438# simply because there is no reason against having it here, and in addition, 4439# creating and moving files from /tmp can sometimes cause problems. 4440# Hook for its removal unless debugging. 4441# Note that there is a small window in which the directory will not be cleaned: 4442# after its creation but before its name has been assigned to `$tmp'. 4443$debug || 4444{ 4445 tmp= ac_tmp= 4446 trap 'exit_status=$? 4447 : "${ac_tmp:=$tmp}" 4448 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 4449' 0 4450 trap 'as_fn_exit 1' 1 2 13 15 4451} 4452# Create a (secure) tmp directory for tmp files. 4453 4454{ 4455 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 4456 test -d "$tmp" 4457} || 4458{ 4459 tmp=./conf$$-$RANDOM 4460 (umask 077 && mkdir "$tmp") 4461} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 4462ac_tmp=$tmp 4463 4464# Set up the scripts for CONFIG_FILES section. 4465# No need to generate them if there are no CONFIG_FILES. 4466# This happens for instance with `./config.status config.h'. 4467if test -n "$CONFIG_FILES"; then 4468 4469 4470ac_cr=`echo X | tr X '\015'` 4471# On cygwin, bash can eat \r inside `` if the user requested igncr. 4472# But we know of no other shell where ac_cr would be empty at this 4473# point, so we can use a bashism as a fallback. 4474if test "x$ac_cr" = x; then 4475 eval ac_cr=\$\'\\r\' 4476fi 4477ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 4478if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 4479 ac_cs_awk_cr='\\r' 4480else 4481 ac_cs_awk_cr=$ac_cr 4482fi 4483 4484echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 4485_ACEOF 4486 4487 4488{ 4489 echo "cat >conf$$subs.awk <<_ACEOF" && 4490 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 4491 echo "_ACEOF" 4492} >conf$$subs.sh || 4493 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 4494ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 4495ac_delim='%!_!# ' 4496for ac_last_try in false false false false false :; do 4497 . ./conf$$subs.sh || 4498 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 4499 4500 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 4501 if test $ac_delim_n = $ac_delim_num; then 4502 break 4503 elif $ac_last_try; then 4504 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 4505 else 4506 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 4507 fi 4508done 4509rm -f conf$$subs.sh 4510 4511cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4512cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 4513_ACEOF 4514sed -n ' 4515h 4516s/^/S["/; s/!.*/"]=/ 4517p 4518g 4519s/^[^!]*!// 4520:repl 4521t repl 4522s/'"$ac_delim"'$// 4523t delim 4524:nl 4525h 4526s/\(.\{148\}\)..*/\1/ 4527t more1 4528s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 4529p 4530n 4531b repl 4532:more1 4533s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 4534p 4535g 4536s/.\{148\}// 4537t nl 4538:delim 4539h 4540s/\(.\{148\}\)..*/\1/ 4541t more2 4542s/["\\]/\\&/g; s/^/"/; s/$/"/ 4543p 4544b 4545:more2 4546s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 4547p 4548g 4549s/.\{148\}// 4550t delim 4551' <conf$$subs.awk | sed ' 4552/^[^""]/{ 4553 N 4554 s/\n// 4555} 4556' >>$CONFIG_STATUS || ac_write_fail=1 4557rm -f conf$$subs.awk 4558cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4559_ACAWK 4560cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 4561 for (key in S) S_is_set[key] = 1 4562 FS = "" 4563 4564} 4565{ 4566 line = $ 0 4567 nfields = split(line, field, "@") 4568 substed = 0 4569 len = length(field[1]) 4570 for (i = 2; i < nfields; i++) { 4571 key = field[i] 4572 keylen = length(key) 4573 if (S_is_set[key]) { 4574 value = S[key] 4575 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 4576 len += length(value) + length(field[++i]) 4577 substed = 1 4578 } else 4579 len += 1 + keylen 4580 } 4581 4582 print line 4583} 4584 4585_ACAWK 4586_ACEOF 4587cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4588if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 4589 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 4590else 4591 cat 4592fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 4593 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 4594_ACEOF 4595 4596# VPATH may cause trouble with some makes, so we remove sole $(srcdir), 4597# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 4598# trailing colons and then remove the whole line if VPATH becomes empty 4599# (actually we leave an empty line to preserve line numbers). 4600if test "x$srcdir" = x.; then 4601 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 4602h 4603s/// 4604s/^/:/ 4605s/[ ]*$/:/ 4606s/:\$(srcdir):/:/g 4607s/:\${srcdir}:/:/g 4608s/:@srcdir@:/:/g 4609s/^:*// 4610s/:*$// 4611x 4612s/\(=[ ]*\).*/\1/ 4613G 4614s/\n// 4615s/^[^=]*=[ ]*$// 4616}' 4617fi 4618 4619cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4620fi # test -n "$CONFIG_FILES" 4621 4622# Set up the scripts for CONFIG_HEADERS section. 4623# No need to generate them if there are no CONFIG_HEADERS. 4624# This happens for instance with `./config.status Makefile'. 4625if test -n "$CONFIG_HEADERS"; then 4626cat >"$ac_tmp/defines.awk" <<\_ACAWK || 4627BEGIN { 4628_ACEOF 4629 4630# Transform confdefs.h into an awk script `defines.awk', embedded as 4631# here-document in config.status, that substitutes the proper values into 4632# config.h.in to produce config.h. 4633 4634# Create a delimiter string that does not exist in confdefs.h, to ease 4635# handling of long lines. 4636ac_delim='%!_!# ' 4637for ac_last_try in false false :; do 4638 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 4639 if test -z "$ac_tt"; then 4640 break 4641 elif $ac_last_try; then 4642 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 4643 else 4644 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 4645 fi 4646done 4647 4648# For the awk script, D is an array of macro values keyed by name, 4649# likewise P contains macro parameters if any. Preserve backslash 4650# newline sequences. 4651 4652ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 4653sed -n ' 4654s/.\{148\}/&'"$ac_delim"'/g 4655t rset 4656:rset 4657s/^[ ]*#[ ]*define[ ][ ]*/ / 4658t def 4659d 4660:def 4661s/\\$// 4662t bsnl 4663s/["\\]/\\&/g 4664s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 4665D["\1"]=" \3"/p 4666s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 4667d 4668:bsnl 4669s/["\\]/\\&/g 4670s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 4671D["\1"]=" \3\\\\\\n"\\/p 4672t cont 4673s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 4674t cont 4675d 4676:cont 4677n 4678s/.\{148\}/&'"$ac_delim"'/g 4679t clear 4680:clear 4681s/\\$// 4682t bsnlc 4683s/["\\]/\\&/g; s/^/"/; s/$/"/p 4684d 4685:bsnlc 4686s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 4687b cont 4688' <confdefs.h | sed ' 4689s/'"$ac_delim"'/"\\\ 4690"/g' >>$CONFIG_STATUS || ac_write_fail=1 4691 4692cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4693 for (key in D) D_is_set[key] = 1 4694 FS = "" 4695} 4696/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 4697 line = \$ 0 4698 split(line, arg, " ") 4699 if (arg[1] == "#") { 4700 defundef = arg[2] 4701 mac1 = arg[3] 4702 } else { 4703 defundef = substr(arg[1], 2) 4704 mac1 = arg[2] 4705 } 4706 split(mac1, mac2, "(") #) 4707 macro = mac2[1] 4708 prefix = substr(line, 1, index(line, defundef) - 1) 4709 if (D_is_set[macro]) { 4710 # Preserve the white space surrounding the "#". 4711 print prefix "define", macro P[macro] D[macro] 4712 next 4713 } else { 4714 # Replace #undef with comments. This is necessary, for example, 4715 # in the case of _POSIX_SOURCE, which is predefined and required 4716 # on some systems where configure will not decide to define it. 4717 if (defundef == "undef") { 4718 print "/*", prefix defundef, macro, "*/" 4719 next 4720 } 4721 } 4722} 4723{ print } 4724_ACAWK 4725_ACEOF 4726cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4727 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 4728fi # test -n "$CONFIG_HEADERS" 4729 4730 4731eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS " 4732shift 4733for ac_tag 4734do 4735 case $ac_tag in 4736 :[FHLC]) ac_mode=$ac_tag; continue;; 4737 esac 4738 case $ac_mode$ac_tag in 4739 :[FHL]*:*);; 4740 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 4741 :[FH]-) ac_tag=-:-;; 4742 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 4743 esac 4744 ac_save_IFS=$IFS 4745 IFS=: 4746 set x $ac_tag 4747 IFS=$ac_save_IFS 4748 shift 4749 ac_file=$1 4750 shift 4751 4752 case $ac_mode in 4753 :L) ac_source=$1;; 4754 :[FH]) 4755 ac_file_inputs= 4756 for ac_f 4757 do 4758 case $ac_f in 4759 -) ac_f="$ac_tmp/stdin";; 4760 *) # Look for the file first in the build tree, then in the source tree 4761 # (if the path is not absolute). The absolute path cannot be DOS-style, 4762 # because $ac_f cannot contain `:'. 4763 test -f "$ac_f" || 4764 case $ac_f in 4765 [\\/$]*) false;; 4766 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 4767 esac || 4768 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 4769 esac 4770 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 4771 as_fn_append ac_file_inputs " '$ac_f'" 4772 done 4773 4774 # Let's still pretend it is `configure' which instantiates (i.e., don't 4775 # use $as_me), people would be surprised to read: 4776 # /* config.h. Generated by config.status. */ 4777 configure_input='Generated from '` 4778 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 4779 `' by configure.' 4780 if test x"$ac_file" != x-; then 4781 configure_input="$ac_file. $configure_input" 4782 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 4783$as_echo "$as_me: creating $ac_file" >&6;} 4784 fi 4785 # Neutralize special characters interpreted by sed in replacement strings. 4786 case $configure_input in #( 4787 *\&* | *\|* | *\\* ) 4788 ac_sed_conf_input=`$as_echo "$configure_input" | 4789 sed 's/[\\\\&|]/\\\\&/g'`;; #( 4790 *) ac_sed_conf_input=$configure_input;; 4791 esac 4792 4793 case $ac_tag in 4794 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 4795 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 4796 esac 4797 ;; 4798 esac 4799 4800 ac_dir=`$as_dirname -- "$ac_file" || 4801$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 4802 X"$ac_file" : 'X\(//\)[^/]' \| \ 4803 X"$ac_file" : 'X\(//\)$' \| \ 4804 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 4805$as_echo X"$ac_file" | 4806 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 4807 s//\1/ 4808 q 4809 } 4810 /^X\(\/\/\)[^/].*/{ 4811 s//\1/ 4812 q 4813 } 4814 /^X\(\/\/\)$/{ 4815 s//\1/ 4816 q 4817 } 4818 /^X\(\/\).*/{ 4819 s//\1/ 4820 q 4821 } 4822 s/.*/./; q'` 4823 as_dir="$ac_dir"; as_fn_mkdir_p 4824 ac_builddir=. 4825 4826case "$ac_dir" in 4827.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 4828*) 4829 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 4830 # A ".." for each directory in $ac_dir_suffix. 4831 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 4832 case $ac_top_builddir_sub in 4833 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 4834 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 4835 esac ;; 4836esac 4837ac_abs_top_builddir=$ac_pwd 4838ac_abs_builddir=$ac_pwd$ac_dir_suffix 4839# for backward compatibility: 4840ac_top_builddir=$ac_top_build_prefix 4841 4842case $srcdir in 4843 .) # We are building in place. 4844 ac_srcdir=. 4845 ac_top_srcdir=$ac_top_builddir_sub 4846 ac_abs_top_srcdir=$ac_pwd ;; 4847 [\\/]* | ?:[\\/]* ) # Absolute name. 4848 ac_srcdir=$srcdir$ac_dir_suffix; 4849 ac_top_srcdir=$srcdir 4850 ac_abs_top_srcdir=$srcdir ;; 4851 *) # Relative name. 4852 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 4853 ac_top_srcdir=$ac_top_build_prefix$srcdir 4854 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 4855esac 4856ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 4857 4858 4859 case $ac_mode in 4860 :F) 4861 # 4862 # CONFIG_FILE 4863 # 4864 4865 case $INSTALL in 4866 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 4867 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 4868 esac 4869_ACEOF 4870 4871cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4872# If the template does not know about datarootdir, expand it. 4873# FIXME: This hack should be removed a few years after 2.60. 4874ac_datarootdir_hack=; ac_datarootdir_seen= 4875ac_sed_dataroot=' 4876/datarootdir/ { 4877 p 4878 q 4879} 4880/@datadir@/p 4881/@docdir@/p 4882/@infodir@/p 4883/@localedir@/p 4884/@mandir@/p' 4885case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 4886*datarootdir*) ac_datarootdir_seen=yes;; 4887*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 4888 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 4889$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 4890_ACEOF 4891cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4892 ac_datarootdir_hack=' 4893 s&@datadir@&$datadir&g 4894 s&@docdir@&$docdir&g 4895 s&@infodir@&$infodir&g 4896 s&@localedir@&$localedir&g 4897 s&@mandir@&$mandir&g 4898 s&\\\${datarootdir}&$datarootdir&g' ;; 4899esac 4900_ACEOF 4901 4902# Neutralize VPATH when `$srcdir' = `.'. 4903# Shell code in configure.ac might set extrasub. 4904# FIXME: do we really want to maintain this feature? 4905cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4906ac_sed_extra="$ac_vpsub 4907$extrasub 4908_ACEOF 4909cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4910:t 4911/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 4912s|@configure_input@|$ac_sed_conf_input|;t t 4913s&@top_builddir@&$ac_top_builddir_sub&;t t 4914s&@top_build_prefix@&$ac_top_build_prefix&;t t 4915s&@srcdir@&$ac_srcdir&;t t 4916s&@abs_srcdir@&$ac_abs_srcdir&;t t 4917s&@top_srcdir@&$ac_top_srcdir&;t t 4918s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 4919s&@builddir@&$ac_builddir&;t t 4920s&@abs_builddir@&$ac_abs_builddir&;t t 4921s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 4922s&@INSTALL@&$ac_INSTALL&;t t 4923$ac_datarootdir_hack 4924" 4925eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 4926 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 4927 4928test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 4929 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 4930 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 4931 "$ac_tmp/out"`; test -z "$ac_out"; } && 4932 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 4933which seems to be undefined. Please make sure it is defined" >&5 4934$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 4935which seems to be undefined. Please make sure it is defined" >&2;} 4936 4937 rm -f "$ac_tmp/stdin" 4938 case $ac_file in 4939 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 4940 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 4941 esac \ 4942 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 4943 ;; 4944 :H) 4945 # 4946 # CONFIG_HEADER 4947 # 4948 if test x"$ac_file" != x-; then 4949 { 4950 $as_echo "/* $configure_input */" \ 4951 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 4952 } >"$ac_tmp/config.h" \ 4953 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 4954 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 4955 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 4956$as_echo "$as_me: $ac_file is unchanged" >&6;} 4957 else 4958 rm -f "$ac_file" 4959 mv "$ac_tmp/config.h" "$ac_file" \ 4960 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 4961 fi 4962 else 4963 $as_echo "/* $configure_input */" \ 4964 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 4965 || as_fn_error $? "could not create -" "$LINENO" 5 4966 fi 4967 ;; 4968 4969 4970 esac 4971 4972done # for ac_tag 4973 4974 4975as_fn_exit 0 4976_ACEOF 4977ac_clean_files=$ac_clean_files_save 4978 4979test $ac_write_fail = 0 || 4980 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 4981 4982 4983# configure is writing to config.log, and then calls config.status. 4984# config.status does its own redirection, appending to config.log. 4985# Unfortunately, on DOS this fails, as config.log is still kept open 4986# by configure, so config.status won't be able to write to it; its 4987# output is simply discarded. So we exec the FD to /dev/null, 4988# effectively closing config.log, so it can be properly (re)opened and 4989# appended to by config.status. When coming back to configure, we 4990# need to make the FD available again. 4991if test "$no_create" != yes; then 4992 ac_cs_success=: 4993 ac_config_status_args= 4994 test "$silent" = yes && 4995 ac_config_status_args="$ac_config_status_args --quiet" 4996 exec 5>/dev/null 4997 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 4998 exec 5>>config.log 4999 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 5000 # would make configure fail if this is the last instruction. 5001 $ac_cs_success || as_fn_exit 1 5002fi 5003if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 5004 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 5005$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 5006fi 5007 5008