Annotation of OpenXM/src/ox_ntl/configure, Revision 1.4
1.1 iwane 1: #! /bin/sh
1.3 iwane 2: # From configure.in OpenXM: OpenXM/src/ox_ntl/configure.in.
1.1 iwane 3: # Guess values for system-dependent variables and create Makefiles.
1.4 ! iwane 4: # Generated by GNU Autoconf 2.61.
1.1 iwane 5: #
1.4 ! iwane 6: # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
! 7: # 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
1.1 iwane 8: # This configure script is free software; the Free Software Foundation
9: # gives unlimited permission to copy, distribute and modify it.
10: ## --------------------- ##
11: ## M4sh Initialization. ##
12: ## --------------------- ##
13:
1.4 ! iwane 14: # Be more Bourne compatible
! 15: DUALCASE=1; export DUALCASE # for MKS sh
1.1 iwane 16: if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
17: emulate sh
18: NULLCMD=:
1.4 ! iwane 19: # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
! 20: # is contrary to our usage. Disable this feature.
! 21: alias -g '${1+"$@"}'='"$@"'
! 22: setopt NO_GLOB_SUBST
! 23: else
! 24: case `(set -o) 2>/dev/null` in
! 25: *posix*) set -o posix ;;
! 26: esac
1.1 iwane 27:
28: fi
29:
30:
31:
32:
1.4 ! iwane 33: # PATH needs CR
1.1 iwane 34: # Avoid depending upon Character Ranges.
35: as_cr_letters='abcdefghijklmnopqrstuvwxyz'
36: as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
37: as_cr_Letters=$as_cr_letters$as_cr_LETTERS
38: as_cr_digits='0123456789'
39: as_cr_alnum=$as_cr_Letters$as_cr_digits
40:
41: # The user is always right.
42: if test "${PATH_SEPARATOR+set}" != set; then
1.4 ! iwane 43: echo "#! /bin/sh" >conf$$.sh
! 44: echo "exit 0" >>conf$$.sh
! 45: chmod +x conf$$.sh
! 46: if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
1.1 iwane 47: PATH_SEPARATOR=';'
48: else
49: PATH_SEPARATOR=:
50: fi
1.4 ! iwane 51: rm -f conf$$.sh
! 52: fi
! 53:
! 54: # Support unset when possible.
! 55: if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
! 56: as_unset=unset
! 57: else
! 58: as_unset=false
1.1 iwane 59: fi
60:
61:
1.4 ! iwane 62: # IFS
! 63: # We need space, tab and new line, in precisely that order. Quoting is
! 64: # there to prevent editors from complaining about space-tab.
! 65: # (If _AS_PATH_WALK were called with IFS unset, it would disable word
! 66: # splitting by setting IFS to empty value.)
! 67: as_nl='
! 68: '
! 69: IFS=" "" $as_nl"
! 70:
! 71: # Find who we are. Look in the path if we contain no directory separator.
! 72: case $0 in
! 73: *[\\/]* ) as_myself=$0 ;;
! 74: *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1.1 iwane 75: for as_dir in $PATH
76: do
77: IFS=$as_save_IFS
78: test -z "$as_dir" && as_dir=.
79: test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
80: done
1.4 ! iwane 81: IFS=$as_save_IFS
1.1 iwane 82:
1.4 ! iwane 83: ;;
! 84: esac
! 85: # We did not find ourselves, most probably we were run as `sh COMMAND'
! 86: # in which case we are not to be found in the path.
! 87: if test "x$as_myself" = x; then
! 88: as_myself=$0
! 89: fi
! 90: if test ! -f "$as_myself"; then
! 91: echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
! 92: { (exit 1); exit 1; }
! 93: fi
! 94:
! 95: # Work around bugs in pre-3.0 UWIN ksh.
! 96: for as_var in ENV MAIL MAILPATH
! 97: do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
! 98: done
! 99: PS1='$ '
! 100: PS2='> '
! 101: PS4='+ '
! 102:
! 103: # NLS nuisances.
! 104: for as_var in \
! 105: LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
! 106: LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
! 107: LC_TELEPHONE LC_TIME
! 108: do
! 109: if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
! 110: eval $as_var=C; export $as_var
! 111: else
! 112: ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
1.1 iwane 113: fi
1.4 ! iwane 114: done
! 115:
! 116: # Required to use basename.
! 117: if expr a : '\(a\)' >/dev/null 2>&1 &&
! 118: test "X`expr 00001 : '.*\(...\)'`" = X001; then
! 119: as_expr=expr
! 120: else
! 121: as_expr=false
! 122: fi
! 123:
! 124: if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
! 125: as_basename=basename
! 126: else
! 127: as_basename=false
! 128: fi
! 129:
! 130:
! 131: # Name of the executable.
! 132: as_me=`$as_basename -- "$0" ||
! 133: $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
! 134: X"$0" : 'X\(//\)$' \| \
! 135: X"$0" : 'X\(/\)' \| . 2>/dev/null ||
! 136: echo X/"$0" |
! 137: sed '/^.*\/\([^/][^/]*\)\/*$/{
! 138: s//\1/
! 139: q
! 140: }
! 141: /^X\/\(\/\/\)$/{
! 142: s//\1/
! 143: q
! 144: }
! 145: /^X\/\(\/\).*/{
! 146: s//\1/
! 147: q
! 148: }
! 149: s/.*/./; q'`
! 150:
! 151: # CDPATH.
! 152: $as_unset CDPATH
! 153:
! 154:
! 155: if test "x$CONFIG_SHELL" = x; then
! 156: if (eval ":") 2>/dev/null; then
! 157: as_have_required=yes
! 158: else
! 159: as_have_required=no
! 160: fi
! 161:
! 162: if test $as_have_required = yes && (eval ":
! 163: (as_func_return () {
! 164: (exit \$1)
! 165: }
! 166: as_func_success () {
! 167: as_func_return 0
! 168: }
! 169: as_func_failure () {
! 170: as_func_return 1
! 171: }
! 172: as_func_ret_success () {
! 173: return 0
! 174: }
! 175: as_func_ret_failure () {
! 176: return 1
! 177: }
! 178:
! 179: exitcode=0
! 180: if as_func_success; then
! 181: :
! 182: else
! 183: exitcode=1
! 184: echo as_func_success failed.
! 185: fi
! 186:
! 187: if as_func_failure; then
! 188: exitcode=1
! 189: echo as_func_failure succeeded.
! 190: fi
! 191:
! 192: if as_func_ret_success; then
! 193: :
! 194: else
! 195: exitcode=1
! 196: echo as_func_ret_success failed.
! 197: fi
! 198:
! 199: if as_func_ret_failure; then
! 200: exitcode=1
! 201: echo as_func_ret_failure succeeded.
! 202: fi
! 203:
! 204: if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
! 205: :
! 206: else
! 207: exitcode=1
! 208: echo positional parameters were not saved.
! 209: fi
! 210:
! 211: test \$exitcode = 0) || { (exit 1); exit 1; }
! 212:
! 213: (
! 214: as_lineno_1=\$LINENO
! 215: as_lineno_2=\$LINENO
! 216: test \"x\$as_lineno_1\" != \"x\$as_lineno_2\" &&
! 217: test \"x\`expr \$as_lineno_1 + 1\`\" = \"x\$as_lineno_2\") || { (exit 1); exit 1; }
! 218: ") 2> /dev/null; then
! 219: :
! 220: else
! 221: as_candidate_shells=
1.1 iwane 222: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
223: for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
224: do
225: IFS=$as_save_IFS
226: test -z "$as_dir" && as_dir=.
1.4 ! iwane 227: case $as_dir in
1.1 iwane 228: /*)
1.4 ! iwane 229: for as_base in sh bash ksh sh5; do
! 230: as_candidate_shells="$as_candidate_shells $as_dir/$as_base"
! 231: done;;
! 232: esac
! 233: done
! 234: IFS=$as_save_IFS
! 235:
! 236:
! 237: for as_shell in $as_candidate_shells $SHELL; do
! 238: # Try only shells that exist, to save several forks.
! 239: if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
! 240: { ("$as_shell") 2> /dev/null <<\_ASEOF
! 241: if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
! 242: emulate sh
! 243: NULLCMD=:
! 244: # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
! 245: # is contrary to our usage. Disable this feature.
! 246: alias -g '${1+"$@"}'='"$@"'
! 247: setopt NO_GLOB_SUBST
! 248: else
! 249: case `(set -o) 2>/dev/null` in
! 250: *posix*) set -o posix ;;
! 251: esac
! 252:
! 253: fi
! 254:
! 255:
! 256: :
! 257: _ASEOF
! 258: }; then
! 259: CONFIG_SHELL=$as_shell
! 260: as_have_required=yes
! 261: if { "$as_shell" 2> /dev/null <<\_ASEOF
! 262: if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
! 263: emulate sh
! 264: NULLCMD=:
! 265: # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
! 266: # is contrary to our usage. Disable this feature.
! 267: alias -g '${1+"$@"}'='"$@"'
! 268: setopt NO_GLOB_SUBST
! 269: else
! 270: case `(set -o) 2>/dev/null` in
! 271: *posix*) set -o posix ;;
! 272: esac
! 273:
! 274: fi
! 275:
! 276:
! 277: :
! 278: (as_func_return () {
! 279: (exit $1)
! 280: }
! 281: as_func_success () {
! 282: as_func_return 0
! 283: }
! 284: as_func_failure () {
! 285: as_func_return 1
! 286: }
! 287: as_func_ret_success () {
! 288: return 0
! 289: }
! 290: as_func_ret_failure () {
! 291: return 1
! 292: }
! 293:
! 294: exitcode=0
! 295: if as_func_success; then
! 296: :
! 297: else
! 298: exitcode=1
! 299: echo as_func_success failed.
! 300: fi
! 301:
! 302: if as_func_failure; then
! 303: exitcode=1
! 304: echo as_func_failure succeeded.
! 305: fi
! 306:
! 307: if as_func_ret_success; then
! 308: :
! 309: else
! 310: exitcode=1
! 311: echo as_func_ret_success failed.
! 312: fi
! 313:
! 314: if as_func_ret_failure; then
! 315: exitcode=1
! 316: echo as_func_ret_failure succeeded.
! 317: fi
! 318:
! 319: if ( set x; as_func_ret_success y && test x = "$1" ); then
! 320: :
! 321: else
! 322: exitcode=1
! 323: echo positional parameters were not saved.
! 324: fi
! 325:
! 326: test $exitcode = 0) || { (exit 1); exit 1; }
! 327:
! 328: (
! 329: as_lineno_1=$LINENO
! 330: as_lineno_2=$LINENO
! 331: test "x$as_lineno_1" != "x$as_lineno_2" &&
! 332: test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2") || { (exit 1); exit 1; }
! 333:
! 334: _ASEOF
! 335: }; then
! 336: break
! 337: fi
! 338:
! 339: fi
! 340:
! 341: done
! 342:
! 343: if test "x$CONFIG_SHELL" != x; then
! 344: for as_var in BASH_ENV ENV
! 345: do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
! 346: done
! 347: export CONFIG_SHELL
! 348: exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
! 349: fi
! 350:
! 351:
! 352: if test $as_have_required = no; then
! 353: echo This script requires a shell more modern than all the
! 354: echo shells that I found on your system. Please install a
! 355: echo modern shell, or manually run the script under such a
! 356: echo shell if you do have one.
! 357: { (exit 1); exit 1; }
! 358: fi
! 359:
! 360:
! 361: fi
! 362:
! 363: fi
! 364:
! 365:
! 366:
! 367: (eval "as_func_return () {
! 368: (exit \$1)
! 369: }
! 370: as_func_success () {
! 371: as_func_return 0
! 372: }
! 373: as_func_failure () {
! 374: as_func_return 1
! 375: }
! 376: as_func_ret_success () {
! 377: return 0
! 378: }
! 379: as_func_ret_failure () {
! 380: return 1
! 381: }
! 382:
! 383: exitcode=0
! 384: if as_func_success; then
! 385: :
! 386: else
! 387: exitcode=1
! 388: echo as_func_success failed.
! 389: fi
! 390:
! 391: if as_func_failure; then
! 392: exitcode=1
! 393: echo as_func_failure succeeded.
! 394: fi
! 395:
! 396: if as_func_ret_success; then
! 397: :
! 398: else
! 399: exitcode=1
! 400: echo as_func_ret_success failed.
! 401: fi
! 402:
! 403: if as_func_ret_failure; then
! 404: exitcode=1
! 405: echo as_func_ret_failure succeeded.
! 406: fi
! 407:
! 408: if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
! 409: :
! 410: else
! 411: exitcode=1
! 412: echo positional parameters were not saved.
! 413: fi
! 414:
! 415: test \$exitcode = 0") || {
! 416: echo No shell found that supports shell functions.
! 417: echo Please tell autoconf@gnu.org about your system,
! 418: echo including any error possibly output before this
! 419: echo message
! 420: }
! 421:
! 422:
! 423:
1.1 iwane 424: as_lineno_1=$LINENO
425: as_lineno_2=$LINENO
426: test "x$as_lineno_1" != "x$as_lineno_2" &&
1.4 ! iwane 427: test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
1.1 iwane 428:
429: # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
430: # uniformly replaced by the line number. The first 'sed' inserts a
1.4 ! iwane 431: # line-number line after each line using $LINENO; the second 'sed'
! 432: # does the real work. The second script uses 'N' to pair each
! 433: # line-number line with the line containing $LINENO, and appends
! 434: # trailing '-' during substitution so that $LINENO is not a special
! 435: # case at line end.
1.1 iwane 436: # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
1.4 ! iwane 437: # scripts with optimization help from Paolo Bonzini. Blame Lee
! 438: # E. McMahon (1931-1989) for sed's syntax. :-)
! 439: sed -n '
! 440: p
! 441: /[$]LINENO/=
! 442: ' <$as_myself |
1.1 iwane 443: sed '
1.4 ! iwane 444: s/[$]LINENO.*/&-/
! 445: t lineno
! 446: b
! 447: :lineno
1.1 iwane 448: N
1.4 ! iwane 449: :loop
! 450: s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
1.1 iwane 451: t loop
1.4 ! iwane 452: s/-\n.*//
1.1 iwane 453: ' >$as_me.lineno &&
1.4 ! iwane 454: chmod +x "$as_me.lineno" ||
1.1 iwane 455: { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
456: { (exit 1); exit 1; }; }
457:
458: # Don't try to exec as it changes $[0], causing all sort of problems
459: # (the dirname of $[0] is not the place where we might find the
1.4 ! iwane 460: # original and so on. Autoconf is especially sensitive to this).
! 461: . "./$as_me.lineno"
1.1 iwane 462: # Exit status is that of the last command.
463: exit
464: }
465:
466:
1.4 ! iwane 467: if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
! 468: as_dirname=dirname
! 469: else
! 470: as_dirname=false
! 471: fi
! 472:
! 473: ECHO_C= ECHO_N= ECHO_T=
! 474: case `echo -n x` in
! 475: -n*)
! 476: case `echo 'x\c'` in
! 477: *c*) ECHO_T=' ';; # ECHO_T is single tab character.
! 478: *) ECHO_C='\c';;
! 479: esac;;
! 480: *)
! 481: ECHO_N='-n';;
1.1 iwane 482: esac
483:
1.4 ! iwane 484: if expr a : '\(a\)' >/dev/null 2>&1 &&
! 485: test "X`expr 00001 : '.*\(...\)'`" = X001; then
1.1 iwane 486: as_expr=expr
487: else
488: as_expr=false
489: fi
490:
491: rm -f conf$$ conf$$.exe conf$$.file
1.4 ! iwane 492: if test -d conf$$.dir; then
! 493: rm -f conf$$.dir/conf$$.file
! 494: else
! 495: rm -f conf$$.dir
! 496: mkdir conf$$.dir
! 497: fi
1.1 iwane 498: echo >conf$$.file
499: if ln -s conf$$.file conf$$ 2>/dev/null; then
1.4 ! iwane 500: as_ln_s='ln -s'
! 501: # ... but there are two gotchas:
! 502: # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
! 503: # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
! 504: # In both cases, we have to default to `cp -p'.
! 505: ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
1.1 iwane 506: as_ln_s='cp -p'
507: elif ln conf$$.file conf$$ 2>/dev/null; then
508: as_ln_s=ln
509: else
510: as_ln_s='cp -p'
511: fi
1.4 ! iwane 512: rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
! 513: rmdir conf$$.dir 2>/dev/null
! 514:
! 515: if mkdir -p . 2>/dev/null; then
! 516: as_mkdir_p=:
! 517: else
! 518: test -d ./-p && rmdir ./-p
! 519: as_mkdir_p=false
! 520: fi
1.1 iwane 521:
1.4 ! iwane 522: if test -x / >/dev/null 2>&1; then
! 523: as_test_x='test -x'
! 524: else
! 525: if ls -dL / >/dev/null 2>&1; then
! 526: as_ls_L_option=L
! 527: else
! 528: as_ls_L_option=
! 529: fi
! 530: as_test_x='
! 531: eval sh -c '\''
! 532: if test -d "$1"; then
! 533: test -d "$1/.";
! 534: else
! 535: case $1 in
! 536: -*)set "./$1";;
! 537: esac;
! 538: case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
! 539: ???[sx]*):;;*)false;;esac;fi
! 540: '\'' sh
! 541: '
! 542: fi
! 543: as_executable_p=$as_test_x
1.1 iwane 544:
545: # Sed expression to map a string onto a valid CPP name.
1.4 ! iwane 546: as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
1.1 iwane 547:
548: # Sed expression to map a string onto a valid variable name.
1.4 ! iwane 549: as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
1.1 iwane 550:
551:
552:
1.4 ! iwane 553: exec 7<&0 </dev/null 6>&1
1.1 iwane 554:
555: # Name of the host.
556: # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
557: # so uname gets run too.
558: ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
559:
560: #
561: # Initializations.
562: #
563: ac_default_prefix=/usr/local
1.4 ! iwane 564: ac_clean_files=
! 565: ac_config_libobj_dir=.
! 566: LIBOBJS=
1.1 iwane 567: cross_compiling=no
568: subdirs=
569: MFLAGS=
570: MAKEFLAGS=
571: SHELL=${CONFIG_SHELL-/bin/sh}
572:
573: # Identity of this package.
574: PACKAGE_NAME=
575: PACKAGE_TARNAME=
576: PACKAGE_VERSION=
577: PACKAGE_STRING=
578: PACKAGE_BUGREPORT=
579:
580: ac_unique_file="main.cpp"
1.4 ! iwane 581: # Factoring default headers for most tests.
! 582: ac_includes_default="\
! 583: #include <stdio.h>
! 584: #ifdef HAVE_SYS_TYPES_H
! 585: # include <sys/types.h>
! 586: #endif
! 587: #ifdef HAVE_SYS_STAT_H
! 588: # include <sys/stat.h>
! 589: #endif
! 590: #ifdef STDC_HEADERS
! 591: # include <stdlib.h>
! 592: # include <stddef.h>
! 593: #else
! 594: # ifdef HAVE_STDLIB_H
! 595: # include <stdlib.h>
! 596: # endif
! 597: #endif
! 598: #ifdef HAVE_STRING_H
! 599: # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
! 600: # include <memory.h>
! 601: # endif
! 602: # include <string.h>
! 603: #endif
! 604: #ifdef HAVE_STRINGS_H
! 605: # include <strings.h>
! 606: #endif
! 607: #ifdef HAVE_INTTYPES_H
! 608: # include <inttypes.h>
! 609: #endif
! 610: #ifdef HAVE_STDINT_H
! 611: # include <stdint.h>
! 612: #endif
! 613: #ifdef HAVE_UNISTD_H
! 614: # include <unistd.h>
! 615: #endif"
! 616:
! 617: ac_subst_vars='SHELL
! 618: PATH_SEPARATOR
! 619: PACKAGE_NAME
! 620: PACKAGE_TARNAME
! 621: PACKAGE_VERSION
! 622: PACKAGE_STRING
! 623: PACKAGE_BUGREPORT
! 624: exec_prefix
! 625: prefix
! 626: program_transform_name
! 627: bindir
! 628: sbindir
! 629: libexecdir
! 630: datarootdir
! 631: datadir
! 632: sysconfdir
! 633: sharedstatedir
! 634: localstatedir
! 635: includedir
! 636: oldincludedir
! 637: docdir
! 638: infodir
! 639: htmldir
! 640: dvidir
! 641: pdfdir
! 642: psdir
! 643: libdir
! 644: localedir
! 645: mandir
! 646: DEFS
! 647: ECHO_C
! 648: ECHO_N
! 649: ECHO_T
! 650: LIBS
! 651: build_alias
! 652: host_alias
! 653: target_alias
! 654: OPTFLAG
! 655: CC
! 656: CFLAGS
! 657: LDFLAGS
! 658: CPPFLAGS
! 659: ac_ct_CC
! 660: EXEEXT
! 661: OBJEXT
! 662: CXX
! 663: CXXFLAGS
! 664: ac_ct_CXX
! 665: CPP
! 666: GREP
! 667: EGREP
! 668: LIBOBJS
! 669: LTLIBOBJS'
! 670: ac_subst_files=''
! 671: ac_precious_vars='build_alias
! 672: host_alias
! 673: target_alias
! 674: CC
! 675: CFLAGS
! 676: LDFLAGS
! 677: LIBS
! 678: CPPFLAGS
! 679: CXX
! 680: CXXFLAGS
! 681: CCC
! 682: CPP'
! 683:
1.1 iwane 684:
685: # Initialize some variables set by options.
686: ac_init_help=
687: ac_init_version=false
688: # The variables have the same names as the options, with
689: # dashes changed to underlines.
690: cache_file=/dev/null
691: exec_prefix=NONE
692: no_create=
693: no_recursion=
694: prefix=NONE
695: program_prefix=NONE
696: program_suffix=NONE
697: program_transform_name=s,x,x,
698: silent=
699: site=
700: srcdir=
701: verbose=
702: x_includes=NONE
703: x_libraries=NONE
704:
705: # Installation directory options.
706: # These are left unexpanded so users can "make install exec_prefix=/foo"
707: # and all the variables that are supposed to be based on exec_prefix
708: # by default will actually change.
709: # Use braces instead of parens because sh, perl, etc. also accept them.
1.4 ! iwane 710: # (The list follows the same order as the GNU Coding Standards.)
1.1 iwane 711: bindir='${exec_prefix}/bin'
712: sbindir='${exec_prefix}/sbin'
713: libexecdir='${exec_prefix}/libexec'
1.4 ! iwane 714: datarootdir='${prefix}/share'
! 715: datadir='${datarootdir}'
1.1 iwane 716: sysconfdir='${prefix}/etc'
717: sharedstatedir='${prefix}/com'
718: localstatedir='${prefix}/var'
719: includedir='${prefix}/include'
720: oldincludedir='/usr/include'
1.4 ! iwane 721: docdir='${datarootdir}/doc/${PACKAGE}'
! 722: infodir='${datarootdir}/info'
! 723: htmldir='${docdir}'
! 724: dvidir='${docdir}'
! 725: pdfdir='${docdir}'
! 726: psdir='${docdir}'
! 727: libdir='${exec_prefix}/lib'
! 728: localedir='${datarootdir}/locale'
! 729: mandir='${datarootdir}/man'
1.1 iwane 730:
731: ac_prev=
1.4 ! iwane 732: ac_dashdash=
1.1 iwane 733: for ac_option
734: do
735: # If the previous option needs an argument, assign it.
736: if test -n "$ac_prev"; then
1.4 ! iwane 737: eval $ac_prev=\$ac_option
1.1 iwane 738: ac_prev=
739: continue
740: fi
741:
1.4 ! iwane 742: case $ac_option in
! 743: *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
! 744: *) ac_optarg=yes ;;
! 745: esac
1.1 iwane 746:
747: # Accept the important Cygnus configure options, so we can diagnose typos.
748:
1.4 ! iwane 749: case $ac_dashdash$ac_option in
! 750: --)
! 751: ac_dashdash=yes ;;
1.1 iwane 752:
753: -bindir | --bindir | --bindi | --bind | --bin | --bi)
754: ac_prev=bindir ;;
755: -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
756: bindir=$ac_optarg ;;
757:
758: -build | --build | --buil | --bui | --bu)
759: ac_prev=build_alias ;;
760: -build=* | --build=* | --buil=* | --bui=* | --bu=*)
761: build_alias=$ac_optarg ;;
762:
763: -cache-file | --cache-file | --cache-fil | --cache-fi \
764: | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
765: ac_prev=cache_file ;;
766: -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
767: | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
768: cache_file=$ac_optarg ;;
769:
770: --config-cache | -C)
771: cache_file=config.cache ;;
772:
1.4 ! iwane 773: -datadir | --datadir | --datadi | --datad)
1.1 iwane 774: ac_prev=datadir ;;
1.4 ! iwane 775: -datadir=* | --datadir=* | --datadi=* | --datad=*)
1.1 iwane 776: datadir=$ac_optarg ;;
777:
1.4 ! iwane 778: -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
! 779: | --dataroo | --dataro | --datar)
! 780: ac_prev=datarootdir ;;
! 781: -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
! 782: | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
! 783: datarootdir=$ac_optarg ;;
! 784:
1.1 iwane 785: -disable-* | --disable-*)
786: ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
787: # Reject names that are not valid shell variable names.
1.4 ! iwane 788: expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1.1 iwane 789: { echo "$as_me: error: invalid feature name: $ac_feature" >&2
790: { (exit 1); exit 1; }; }
1.4 ! iwane 791: ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`
! 792: eval enable_$ac_feature=no ;;
! 793:
! 794: -docdir | --docdir | --docdi | --doc | --do)
! 795: ac_prev=docdir ;;
! 796: -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
! 797: docdir=$ac_optarg ;;
! 798:
! 799: -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
! 800: ac_prev=dvidir ;;
! 801: -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
! 802: dvidir=$ac_optarg ;;
1.1 iwane 803:
804: -enable-* | --enable-*)
805: ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
806: # Reject names that are not valid shell variable names.
1.4 ! iwane 807: expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1.1 iwane 808: { echo "$as_me: error: invalid feature name: $ac_feature" >&2
809: { (exit 1); exit 1; }; }
1.4 ! iwane 810: ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`
! 811: eval enable_$ac_feature=\$ac_optarg ;;
1.1 iwane 812:
813: -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
814: | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
815: | --exec | --exe | --ex)
816: ac_prev=exec_prefix ;;
817: -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
818: | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
819: | --exec=* | --exe=* | --ex=*)
820: exec_prefix=$ac_optarg ;;
821:
822: -gas | --gas | --ga | --g)
823: # Obsolete; use --with-gas.
824: with_gas=yes ;;
825:
826: -help | --help | --hel | --he | -h)
827: ac_init_help=long ;;
828: -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
829: ac_init_help=recursive ;;
830: -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
831: ac_init_help=short ;;
832:
833: -host | --host | --hos | --ho)
834: ac_prev=host_alias ;;
835: -host=* | --host=* | --hos=* | --ho=*)
836: host_alias=$ac_optarg ;;
837:
1.4 ! iwane 838: -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
! 839: ac_prev=htmldir ;;
! 840: -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
! 841: | --ht=*)
! 842: htmldir=$ac_optarg ;;
! 843:
1.1 iwane 844: -includedir | --includedir | --includedi | --included | --include \
845: | --includ | --inclu | --incl | --inc)
846: ac_prev=includedir ;;
847: -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
848: | --includ=* | --inclu=* | --incl=* | --inc=*)
849: includedir=$ac_optarg ;;
850:
851: -infodir | --infodir | --infodi | --infod | --info | --inf)
852: ac_prev=infodir ;;
853: -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
854: infodir=$ac_optarg ;;
855:
856: -libdir | --libdir | --libdi | --libd)
857: ac_prev=libdir ;;
858: -libdir=* | --libdir=* | --libdi=* | --libd=*)
859: libdir=$ac_optarg ;;
860:
861: -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
862: | --libexe | --libex | --libe)
863: ac_prev=libexecdir ;;
864: -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
865: | --libexe=* | --libex=* | --libe=*)
866: libexecdir=$ac_optarg ;;
867:
1.4 ! iwane 868: -localedir | --localedir | --localedi | --localed | --locale)
! 869: ac_prev=localedir ;;
! 870: -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
! 871: localedir=$ac_optarg ;;
! 872:
1.1 iwane 873: -localstatedir | --localstatedir | --localstatedi | --localstated \
1.4 ! iwane 874: | --localstate | --localstat | --localsta | --localst | --locals)
1.1 iwane 875: ac_prev=localstatedir ;;
876: -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1.4 ! iwane 877: | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1.1 iwane 878: localstatedir=$ac_optarg ;;
879:
880: -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
881: ac_prev=mandir ;;
882: -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
883: mandir=$ac_optarg ;;
884:
885: -nfp | --nfp | --nf)
886: # Obsolete; use --without-fp.
887: with_fp=no ;;
888:
889: -no-create | --no-create | --no-creat | --no-crea | --no-cre \
890: | --no-cr | --no-c | -n)
891: no_create=yes ;;
892:
893: -no-recursion | --no-recursion | --no-recursio | --no-recursi \
894: | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
895: no_recursion=yes ;;
896:
897: -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
898: | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
899: | --oldin | --oldi | --old | --ol | --o)
900: ac_prev=oldincludedir ;;
901: -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
902: | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
903: | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
904: oldincludedir=$ac_optarg ;;
905:
906: -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
907: ac_prev=prefix ;;
908: -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
909: prefix=$ac_optarg ;;
910:
911: -program-prefix | --program-prefix | --program-prefi | --program-pref \
912: | --program-pre | --program-pr | --program-p)
913: ac_prev=program_prefix ;;
914: -program-prefix=* | --program-prefix=* | --program-prefi=* \
915: | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
916: program_prefix=$ac_optarg ;;
917:
918: -program-suffix | --program-suffix | --program-suffi | --program-suff \
919: | --program-suf | --program-su | --program-s)
920: ac_prev=program_suffix ;;
921: -program-suffix=* | --program-suffix=* | --program-suffi=* \
922: | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
923: program_suffix=$ac_optarg ;;
924:
925: -program-transform-name | --program-transform-name \
926: | --program-transform-nam | --program-transform-na \
927: | --program-transform-n | --program-transform- \
928: | --program-transform | --program-transfor \
929: | --program-transfo | --program-transf \
930: | --program-trans | --program-tran \
931: | --progr-tra | --program-tr | --program-t)
932: ac_prev=program_transform_name ;;
933: -program-transform-name=* | --program-transform-name=* \
934: | --program-transform-nam=* | --program-transform-na=* \
935: | --program-transform-n=* | --program-transform-=* \
936: | --program-transform=* | --program-transfor=* \
937: | --program-transfo=* | --program-transf=* \
938: | --program-trans=* | --program-tran=* \
939: | --progr-tra=* | --program-tr=* | --program-t=*)
940: program_transform_name=$ac_optarg ;;
941:
1.4 ! iwane 942: -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
! 943: ac_prev=pdfdir ;;
! 944: -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
! 945: pdfdir=$ac_optarg ;;
! 946:
! 947: -psdir | --psdir | --psdi | --psd | --ps)
! 948: ac_prev=psdir ;;
! 949: -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
! 950: psdir=$ac_optarg ;;
! 951:
1.1 iwane 952: -q | -quiet | --quiet | --quie | --qui | --qu | --q \
953: | -silent | --silent | --silen | --sile | --sil)
954: silent=yes ;;
955:
956: -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
957: ac_prev=sbindir ;;
958: -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
959: | --sbi=* | --sb=*)
960: sbindir=$ac_optarg ;;
961:
962: -sharedstatedir | --sharedstatedir | --sharedstatedi \
963: | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
964: | --sharedst | --shareds | --shared | --share | --shar \
965: | --sha | --sh)
966: ac_prev=sharedstatedir ;;
967: -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
968: | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
969: | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
970: | --sha=* | --sh=*)
971: sharedstatedir=$ac_optarg ;;
972:
973: -site | --site | --sit)
974: ac_prev=site ;;
975: -site=* | --site=* | --sit=*)
976: site=$ac_optarg ;;
977:
978: -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
979: ac_prev=srcdir ;;
980: -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
981: srcdir=$ac_optarg ;;
982:
983: -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
984: | --syscon | --sysco | --sysc | --sys | --sy)
985: ac_prev=sysconfdir ;;
986: -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
987: | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
988: sysconfdir=$ac_optarg ;;
989:
990: -target | --target | --targe | --targ | --tar | --ta | --t)
991: ac_prev=target_alias ;;
992: -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
993: target_alias=$ac_optarg ;;
994:
995: -v | -verbose | --verbose | --verbos | --verbo | --verb)
996: verbose=yes ;;
997:
998: -version | --version | --versio | --versi | --vers | -V)
999: ac_init_version=: ;;
1000:
1001: -with-* | --with-*)
1002: ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1003: # Reject names that are not valid shell variable names.
1.4 ! iwane 1004: expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1.1 iwane 1005: { echo "$as_me: error: invalid package name: $ac_package" >&2
1006: { (exit 1); exit 1; }; }
1.4 ! iwane 1007: ac_package=`echo $ac_package | sed 's/[-.]/_/g'`
! 1008: eval with_$ac_package=\$ac_optarg ;;
1.1 iwane 1009:
1010: -without-* | --without-*)
1011: ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1012: # Reject names that are not valid shell variable names.
1.4 ! iwane 1013: expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1.1 iwane 1014: { echo "$as_me: error: invalid package name: $ac_package" >&2
1015: { (exit 1); exit 1; }; }
1.4 ! iwane 1016: ac_package=`echo $ac_package | sed 's/[-.]/_/g'`
! 1017: eval with_$ac_package=no ;;
1.1 iwane 1018:
1019: --x)
1020: # Obsolete; use --with-x.
1021: with_x=yes ;;
1022:
1023: -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1024: | --x-incl | --x-inc | --x-in | --x-i)
1025: ac_prev=x_includes ;;
1026: -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1027: | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1028: x_includes=$ac_optarg ;;
1029:
1030: -x-libraries | --x-libraries | --x-librarie | --x-librari \
1031: | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1032: ac_prev=x_libraries ;;
1033: -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1034: | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1035: x_libraries=$ac_optarg ;;
1036:
1037: -*) { echo "$as_me: error: unrecognized option: $ac_option
1038: Try \`$0 --help' for more information." >&2
1039: { (exit 1); exit 1; }; }
1040: ;;
1041:
1042: *=*)
1043: ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1044: # Reject names that are not valid shell variable names.
1045: expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
1046: { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
1047: { (exit 1); exit 1; }; }
1.4 ! iwane 1048: eval $ac_envvar=\$ac_optarg
1.1 iwane 1049: export $ac_envvar ;;
1050:
1051: *)
1052: # FIXME: should be removed in autoconf 3.0.
1053: echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1054: expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1055: echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1056: : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1057: ;;
1058:
1059: esac
1060: done
1061:
1062: if test -n "$ac_prev"; then
1063: ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1064: { echo "$as_me: error: missing argument to $ac_option" >&2
1065: { (exit 1); exit 1; }; }
1066: fi
1067:
1.4 ! iwane 1068: # Be sure to have absolute directory names.
! 1069: for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
! 1070: datadir sysconfdir sharedstatedir localstatedir includedir \
! 1071: oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
! 1072: libdir localedir mandir
1.1 iwane 1073: do
1.4 ! iwane 1074: eval ac_val=\$$ac_var
1.1 iwane 1075: case $ac_val in
1.4 ! iwane 1076: [\\/$]* | ?:[\\/]* ) continue;;
! 1077: NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1.1 iwane 1078: esac
1.4 ! iwane 1079: { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
! 1080: { (exit 1); exit 1; }; }
1.1 iwane 1081: done
1082:
1083: # There might be people who depend on the old broken behavior: `$host'
1084: # used to hold the argument of --host etc.
1085: # FIXME: To remove some day.
1086: build=$build_alias
1087: host=$host_alias
1088: target=$target_alias
1089:
1090: # FIXME: To remove some day.
1091: if test "x$host_alias" != x; then
1092: if test "x$build_alias" = x; then
1093: cross_compiling=maybe
1094: echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1095: If a cross compiler is detected then cross compile mode will be used." >&2
1096: elif test "x$build_alias" != "x$host_alias"; then
1097: cross_compiling=yes
1098: fi
1099: fi
1100:
1101: ac_tool_prefix=
1102: test -n "$host_alias" && ac_tool_prefix=$host_alias-
1103:
1104: test "$silent" = yes && exec 6>/dev/null
1105:
1106:
1.4 ! iwane 1107: ac_pwd=`pwd` && test -n "$ac_pwd" &&
! 1108: ac_ls_di=`ls -di .` &&
! 1109: ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
! 1110: { echo "$as_me: error: Working directory cannot be determined" >&2
! 1111: { (exit 1); exit 1; }; }
! 1112: test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
! 1113: { echo "$as_me: error: pwd does not report name of working directory" >&2
! 1114: { (exit 1); exit 1; }; }
! 1115:
! 1116:
1.1 iwane 1117: # Find the source files, if location was not specified.
1118: if test -z "$srcdir"; then
1119: ac_srcdir_defaulted=yes
1.4 ! iwane 1120: # Try the directory containing this script, then the parent directory.
! 1121: ac_confdir=`$as_dirname -- "$0" ||
1.1 iwane 1122: $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1.4 ! iwane 1123: X"$0" : 'X\(//\)[^/]' \| \
! 1124: X"$0" : 'X\(//\)$' \| \
! 1125: X"$0" : 'X\(/\)' \| . 2>/dev/null ||
1.1 iwane 1126: echo X"$0" |
1.4 ! iwane 1127: sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
! 1128: s//\1/
! 1129: q
! 1130: }
! 1131: /^X\(\/\/\)[^/].*/{
! 1132: s//\1/
! 1133: q
! 1134: }
! 1135: /^X\(\/\/\)$/{
! 1136: s//\1/
! 1137: q
! 1138: }
! 1139: /^X\(\/\).*/{
! 1140: s//\1/
! 1141: q
! 1142: }
! 1143: s/.*/./; q'`
1.1 iwane 1144: srcdir=$ac_confdir
1.4 ! iwane 1145: if test ! -r "$srcdir/$ac_unique_file"; then
1.1 iwane 1146: srcdir=..
1147: fi
1148: else
1149: ac_srcdir_defaulted=no
1150: fi
1.4 ! iwane 1151: if test ! -r "$srcdir/$ac_unique_file"; then
! 1152: test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
! 1153: { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
1.1 iwane 1154: { (exit 1); exit 1; }; }
1.4 ! iwane 1155: fi
! 1156: ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
! 1157: ac_abs_confdir=`(
! 1158: cd "$srcdir" && test -r "./$ac_unique_file" || { echo "$as_me: error: $ac_msg" >&2
1.1 iwane 1159: { (exit 1); exit 1; }; }
1.4 ! iwane 1160: pwd)`
! 1161: # When building in place, set srcdir=.
! 1162: if test "$ac_abs_confdir" = "$ac_pwd"; then
! 1163: srcdir=.
! 1164: fi
! 1165: # Remove unnecessary trailing slashes from srcdir.
! 1166: # Double slashes in file names in object file debugging info
! 1167: # mess up M-x gdb in Emacs.
! 1168: case $srcdir in
! 1169: */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
! 1170: esac
! 1171: for ac_var in $ac_precious_vars; do
! 1172: eval ac_env_${ac_var}_set=\${${ac_var}+set}
! 1173: eval ac_env_${ac_var}_value=\$${ac_var}
! 1174: eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
! 1175: eval ac_cv_env_${ac_var}_value=\$${ac_var}
! 1176: done
1.1 iwane 1177:
1178: #
1179: # Report the --help message.
1180: #
1181: if test "$ac_init_help" = "long"; then
1182: # Omit some internal or obsolete options to make the list less imposing.
1183: # This message is too long to be a string in the A/UX 3.1 sh.
1184: cat <<_ACEOF
1185: \`configure' configures this package to adapt to many kinds of systems.
1186:
1187: Usage: $0 [OPTION]... [VAR=VALUE]...
1188:
1189: To assign environment variables (e.g., CC, CFLAGS...), specify them as
1190: VAR=VALUE. See below for descriptions of some of the useful variables.
1191:
1192: Defaults for the options are specified in brackets.
1193:
1194: Configuration:
1195: -h, --help display this help and exit
1196: --help=short display options specific to this package
1197: --help=recursive display the short help of all the included packages
1198: -V, --version display version information and exit
1199: -q, --quiet, --silent do not print \`checking...' messages
1200: --cache-file=FILE cache test results in FILE [disabled]
1201: -C, --config-cache alias for \`--cache-file=config.cache'
1202: -n, --no-create do not create output files
1203: --srcdir=DIR find the sources in DIR [configure dir or \`..']
1204:
1205: Installation directories:
1206: --prefix=PREFIX install architecture-independent files in PREFIX
1.4 ! iwane 1207: [$ac_default_prefix]
1.1 iwane 1208: --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1.4 ! iwane 1209: [PREFIX]
1.1 iwane 1210:
1211: By default, \`make install' will install all the files in
1212: \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1213: an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1214: for instance \`--prefix=\$HOME'.
1215:
1216: For better control, use the options below.
1217:
1218: Fine tuning of the installation directories:
1219: --bindir=DIR user executables [EPREFIX/bin]
1220: --sbindir=DIR system admin executables [EPREFIX/sbin]
1221: --libexecdir=DIR program executables [EPREFIX/libexec]
1222: --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1223: --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1224: --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1225: --libdir=DIR object code libraries [EPREFIX/lib]
1226: --includedir=DIR C header files [PREFIX/include]
1227: --oldincludedir=DIR C header files for non-gcc [/usr/include]
1.4 ! iwane 1228: --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
! 1229: --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
! 1230: --infodir=DIR info documentation [DATAROOTDIR/info]
! 1231: --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
! 1232: --mandir=DIR man documentation [DATAROOTDIR/man]
! 1233: --docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE]
! 1234: --htmldir=DIR html documentation [DOCDIR]
! 1235: --dvidir=DIR dvi documentation [DOCDIR]
! 1236: --pdfdir=DIR pdf documentation [DOCDIR]
! 1237: --psdir=DIR ps documentation [DOCDIR]
1.1 iwane 1238: _ACEOF
1239:
1240: cat <<\_ACEOF
1241: _ACEOF
1242: fi
1243:
1244: if test -n "$ac_init_help"; then
1245:
1246: cat <<\_ACEOF
1247:
1248: Optional Features:
1249: --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1250: --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1251: --enable-debug Build a debugging version
1252:
1253: Some influential environment variables:
1254: CC C compiler command
1255: CFLAGS C compiler flags
1256: LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1257: nonstandard directory <lib dir>
1.4 ! iwane 1258: LIBS libraries to pass to the linker, e.g. -l<library>
! 1259: CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
! 1260: you have headers in a nonstandard directory <include dir>
1.1 iwane 1261: CXX C++ compiler command
1262: CXXFLAGS C++ compiler flags
1263: CPP C preprocessor
1264:
1265: Use these variables to override the choices made by `configure' or to help
1266: it to find libraries and programs with nonstandard names/locations.
1267:
1268: _ACEOF
1.4 ! iwane 1269: ac_status=$?
1.1 iwane 1270: fi
1271:
1272: if test "$ac_init_help" = "recursive"; then
1273: # If there are subdirs, report their specific --help.
1274: for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1.4 ! iwane 1275: test -d "$ac_dir" || continue
1.1 iwane 1276: ac_builddir=.
1277:
1.4 ! iwane 1278: case "$ac_dir" in
! 1279: .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
! 1280: *)
1.1 iwane 1281: ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
1.4 ! iwane 1282: # A ".." for each directory in $ac_dir_suffix.
! 1283: ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
! 1284: case $ac_top_builddir_sub in
! 1285: "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
! 1286: *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
! 1287: esac ;;
! 1288: esac
! 1289: ac_abs_top_builddir=$ac_pwd
! 1290: ac_abs_builddir=$ac_pwd$ac_dir_suffix
! 1291: # for backward compatibility:
! 1292: ac_top_builddir=$ac_top_build_prefix
1.1 iwane 1293:
1294: case $srcdir in
1.4 ! iwane 1295: .) # We are building in place.
1.1 iwane 1296: ac_srcdir=.
1.4 ! iwane 1297: ac_top_srcdir=$ac_top_builddir_sub
! 1298: ac_abs_top_srcdir=$ac_pwd ;;
! 1299: [\\/]* | ?:[\\/]* ) # Absolute name.
1.1 iwane 1300: ac_srcdir=$srcdir$ac_dir_suffix;
1.4 ! iwane 1301: ac_top_srcdir=$srcdir
! 1302: ac_abs_top_srcdir=$srcdir ;;
! 1303: *) # Relative name.
! 1304: ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
! 1305: ac_top_srcdir=$ac_top_build_prefix$srcdir
! 1306: ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
! 1307: esac
! 1308: ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
! 1309:
! 1310: cd "$ac_dir" || { ac_status=$?; continue; }
! 1311: # Check for guested configure.
! 1312: if test -f "$ac_srcdir/configure.gnu"; then
! 1313: echo &&
! 1314: $SHELL "$ac_srcdir/configure.gnu" --help=recursive
! 1315: elif test -f "$ac_srcdir/configure"; then
! 1316: echo &&
! 1317: $SHELL "$ac_srcdir/configure" --help=recursive
1.1 iwane 1318: else
1319: echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1.4 ! iwane 1320: fi || ac_status=$?
! 1321: cd "$ac_pwd" || { ac_status=$?; break; }
1.1 iwane 1322: done
1323: fi
1324:
1.4 ! iwane 1325: test -n "$ac_init_help" && exit $ac_status
1.1 iwane 1326: if $ac_init_version; then
1327: cat <<\_ACEOF
1.4 ! iwane 1328: configure
! 1329: generated by GNU Autoconf 2.61
1.1 iwane 1330:
1.4 ! iwane 1331: Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
! 1332: 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
1.1 iwane 1333: This configure script is free software; the Free Software Foundation
1334: gives unlimited permission to copy, distribute and modify it.
1335: _ACEOF
1.4 ! iwane 1336: exit
1.1 iwane 1337: fi
1.4 ! iwane 1338: cat >config.log <<_ACEOF
1.1 iwane 1339: This file contains any messages produced by compilers while
1340: running configure, to aid debugging if configure makes a mistake.
1341:
1342: It was created by $as_me, which was
1.4 ! iwane 1343: generated by GNU Autoconf 2.61. Invocation command line was
1.1 iwane 1344:
1345: $ $0 $@
1346:
1347: _ACEOF
1.4 ! iwane 1348: exec 5>>config.log
1.1 iwane 1349: {
1350: cat <<_ASUNAME
1351: ## --------- ##
1352: ## Platform. ##
1353: ## --------- ##
1354:
1355: hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1356: uname -m = `(uname -m) 2>/dev/null || echo unknown`
1357: uname -r = `(uname -r) 2>/dev/null || echo unknown`
1358: uname -s = `(uname -s) 2>/dev/null || echo unknown`
1359: uname -v = `(uname -v) 2>/dev/null || echo unknown`
1360:
1361: /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1362: /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1363:
1364: /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1365: /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1366: /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1.4 ! iwane 1367: /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
1.1 iwane 1368: /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1369: /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1370: /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1371:
1372: _ASUNAME
1373:
1374: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1375: for as_dir in $PATH
1376: do
1377: IFS=$as_save_IFS
1378: test -z "$as_dir" && as_dir=.
1379: echo "PATH: $as_dir"
1380: done
1.4 ! iwane 1381: IFS=$as_save_IFS
1.1 iwane 1382:
1383: } >&5
1384:
1385: cat >&5 <<_ACEOF
1386:
1387:
1388: ## ----------- ##
1389: ## Core tests. ##
1390: ## ----------- ##
1391:
1392: _ACEOF
1393:
1394:
1395: # Keep a trace of the command line.
1396: # Strip out --no-create and --no-recursion so they do not pile up.
1.4 ! iwane 1397: # Strip out --silent because we don't want to record it for future runs.
1.1 iwane 1398: # Also quote any args containing shell meta-characters.
1.4 ! iwane 1399: # Make two passes to allow for proper duplicate-argument suppression.
1.1 iwane 1400: ac_configure_args=
1.4 ! iwane 1401: ac_configure_args0=
! 1402: ac_configure_args1=
! 1403: ac_must_keep_next=false
! 1404: for ac_pass in 1 2
1.1 iwane 1405: do
1.4 ! iwane 1406: for ac_arg
! 1407: do
! 1408: case $ac_arg in
! 1409: -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
! 1410: -q | -quiet | --quiet | --quie | --qui | --qu | --q \
! 1411: | -silent | --silent | --silen | --sile | --sil)
! 1412: continue ;;
! 1413: *\'*)
! 1414: ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
! 1415: esac
! 1416: case $ac_pass in
! 1417: 1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
! 1418: 2)
! 1419: ac_configure_args1="$ac_configure_args1 '$ac_arg'"
! 1420: if test $ac_must_keep_next = true; then
! 1421: ac_must_keep_next=false # Got value, back to normal.
! 1422: else
! 1423: case $ac_arg in
! 1424: *=* | --config-cache | -C | -disable-* | --disable-* \
! 1425: | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
! 1426: | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
! 1427: | -with-* | --with-* | -without-* | --without-* | --x)
! 1428: case "$ac_configure_args0 " in
! 1429: "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
! 1430: esac
! 1431: ;;
! 1432: -* ) ac_must_keep_next=true ;;
! 1433: esac
! 1434: fi
! 1435: ac_configure_args="$ac_configure_args '$ac_arg'"
! 1436: ;;
! 1437: esac
! 1438: done
1.1 iwane 1439: done
1.4 ! iwane 1440: $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
! 1441: $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1.1 iwane 1442:
1443: # When interrupted or exit'd, cleanup temporary files, and complete
1444: # config.log. We remove comments because anyway the quotes in there
1445: # would cause problems or look ugly.
1.4 ! iwane 1446: # WARNING: Use '\'' to represent an apostrophe within the trap.
! 1447: # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1.1 iwane 1448: trap 'exit_status=$?
1449: # Save into config.log some information that might help in debugging.
1450: {
1451: echo
1.4 ! iwane 1452:
1.1 iwane 1453: cat <<\_ASBOX
1454: ## ---------------- ##
1455: ## Cache variables. ##
1456: ## ---------------- ##
1457: _ASBOX
1458: echo
1459: # The following way of writing the cache mishandles newlines in values,
1.4 ! iwane 1460: (
! 1461: for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
! 1462: eval ac_val=\$$ac_var
! 1463: case $ac_val in #(
! 1464: *${as_nl}*)
! 1465: case $ac_var in #(
! 1466: *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
! 1467: echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
! 1468: esac
! 1469: case $ac_var in #(
! 1470: _ | IFS | as_nl) ;; #(
! 1471: *) $as_unset $ac_var ;;
! 1472: esac ;;
! 1473: esac
! 1474: done
1.1 iwane 1475: (set) 2>&1 |
1.4 ! iwane 1476: case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
! 1477: *${as_nl}ac_space=\ *)
1.1 iwane 1478: sed -n \
1.4 ! iwane 1479: "s/'\''/'\''\\\\'\'''\''/g;
! 1480: s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
! 1481: ;; #(
1.1 iwane 1482: *)
1.4 ! iwane 1483: sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1.1 iwane 1484: ;;
1.4 ! iwane 1485: esac |
! 1486: sort
! 1487: )
! 1488: echo
! 1489:
! 1490: cat <<\_ASBOX
! 1491: ## ----------------- ##
! 1492: ## Output variables. ##
! 1493: ## ----------------- ##
! 1494: _ASBOX
! 1495: echo
! 1496: for ac_var in $ac_subst_vars
! 1497: do
! 1498: eval ac_val=\$$ac_var
! 1499: case $ac_val in
! 1500: *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
! 1501: esac
! 1502: echo "$ac_var='\''$ac_val'\''"
! 1503: done | sort
1.1 iwane 1504: echo
1.4 ! iwane 1505:
! 1506: if test -n "$ac_subst_files"; then
! 1507: cat <<\_ASBOX
! 1508: ## ------------------- ##
! 1509: ## File substitutions. ##
! 1510: ## ------------------- ##
! 1511: _ASBOX
! 1512: echo
! 1513: for ac_var in $ac_subst_files
! 1514: do
! 1515: eval ac_val=\$$ac_var
! 1516: case $ac_val in
! 1517: *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
! 1518: esac
! 1519: echo "$ac_var='\''$ac_val'\''"
! 1520: done | sort
! 1521: echo
! 1522: fi
! 1523:
1.1 iwane 1524: if test -s confdefs.h; then
1525: cat <<\_ASBOX
1526: ## ----------- ##
1527: ## confdefs.h. ##
1528: ## ----------- ##
1529: _ASBOX
1530: echo
1.4 ! iwane 1531: cat confdefs.h
1.1 iwane 1532: echo
1533: fi
1534: test "$ac_signal" != 0 &&
1535: echo "$as_me: caught signal $ac_signal"
1536: echo "$as_me: exit $exit_status"
1537: } >&5
1.4 ! iwane 1538: rm -f core *.core core.conftest.* &&
! 1539: rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1.1 iwane 1540: exit $exit_status
1.4 ! iwane 1541: ' 0
1.1 iwane 1542: for ac_signal in 1 2 13 15; do
1543: trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1544: done
1545: ac_signal=0
1546:
1547: # confdefs.h avoids OS command line length limits that DEFS can exceed.
1.4 ! iwane 1548: rm -f -r conftest* confdefs.h
1.1 iwane 1549:
1550: # Predefined preprocessor variables.
1551:
1552: cat >>confdefs.h <<_ACEOF
1553: #define PACKAGE_NAME "$PACKAGE_NAME"
1554: _ACEOF
1555:
1556:
1557: cat >>confdefs.h <<_ACEOF
1558: #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1559: _ACEOF
1560:
1561:
1562: cat >>confdefs.h <<_ACEOF
1563: #define PACKAGE_VERSION "$PACKAGE_VERSION"
1564: _ACEOF
1565:
1566:
1567: cat >>confdefs.h <<_ACEOF
1568: #define PACKAGE_STRING "$PACKAGE_STRING"
1569: _ACEOF
1570:
1571:
1572: cat >>confdefs.h <<_ACEOF
1573: #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1574: _ACEOF
1575:
1576:
1577: # Let the site file select an alternate cache file if it wants to.
1578: # Prefer explicitly selected file to automatically selected ones.
1.4 ! iwane 1579: if test -n "$CONFIG_SITE"; then
! 1580: set x "$CONFIG_SITE"
! 1581: elif test "x$prefix" != xNONE; then
! 1582: set x "$prefix/share/config.site" "$prefix/etc/config.site"
! 1583: else
! 1584: set x "$ac_default_prefix/share/config.site" \
! 1585: "$ac_default_prefix/etc/config.site"
1.1 iwane 1586: fi
1.4 ! iwane 1587: shift
! 1588: for ac_site_file
! 1589: do
1.1 iwane 1590: if test -r "$ac_site_file"; then
1591: { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1592: echo "$as_me: loading site script $ac_site_file" >&6;}
1593: sed 's/^/| /' "$ac_site_file" >&5
1594: . "$ac_site_file"
1595: fi
1596: done
1597:
1598: if test -r "$cache_file"; then
1599: # Some versions of bash will fail to source /dev/null (special
1600: # files actually), so we avoid doing that.
1601: if test -f "$cache_file"; then
1602: { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1603: echo "$as_me: loading cache $cache_file" >&6;}
1604: case $cache_file in
1.4 ! iwane 1605: [\\/]* | ?:[\\/]* ) . "$cache_file";;
! 1606: *) . "./$cache_file";;
1.1 iwane 1607: esac
1608: fi
1609: else
1610: { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1611: echo "$as_me: creating cache $cache_file" >&6;}
1612: >$cache_file
1613: fi
1614:
1615: # Check that the precious variables saved in the cache have kept the same
1616: # value.
1617: ac_cache_corrupted=false
1.4 ! iwane 1618: for ac_var in $ac_precious_vars; do
1.1 iwane 1619: eval ac_old_set=\$ac_cv_env_${ac_var}_set
1620: eval ac_new_set=\$ac_env_${ac_var}_set
1.4 ! iwane 1621: eval ac_old_val=\$ac_cv_env_${ac_var}_value
! 1622: eval ac_new_val=\$ac_env_${ac_var}_value
1.1 iwane 1623: case $ac_old_set,$ac_new_set in
1624: set,)
1625: { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1626: echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1627: ac_cache_corrupted=: ;;
1628: ,set)
1629: { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1630: echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1631: ac_cache_corrupted=: ;;
1632: ,);;
1633: *)
1634: if test "x$ac_old_val" != "x$ac_new_val"; then
1.4 ! iwane 1635: { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1.1 iwane 1636: echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1.4 ! iwane 1637: { echo "$as_me:$LINENO: former value: $ac_old_val" >&5
1.1 iwane 1638: echo "$as_me: former value: $ac_old_val" >&2;}
1.4 ! iwane 1639: { echo "$as_me:$LINENO: current value: $ac_new_val" >&5
1.1 iwane 1640: echo "$as_me: current value: $ac_new_val" >&2;}
1.4 ! iwane 1641: ac_cache_corrupted=:
1.1 iwane 1642: fi;;
1643: esac
1644: # Pass precious variables to config.status.
1645: if test "$ac_new_set" = set; then
1646: case $ac_new_val in
1.4 ! iwane 1647: *\'*) ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1.1 iwane 1648: *) ac_arg=$ac_var=$ac_new_val ;;
1649: esac
1650: case " $ac_configure_args " in
1651: *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
1652: *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1653: esac
1654: fi
1655: done
1656: if $ac_cache_corrupted; then
1657: { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1658: echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1659: { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1660: echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1661: { (exit 1); exit 1; }; }
1662: fi
1663:
1664:
1665:
1666:
1667:
1668:
1669:
1670:
1671:
1672:
1673:
1674:
1675:
1676:
1677:
1678:
1679:
1.4 ! iwane 1680: ac_ext=c
! 1681: ac_cpp='$CPP $CPPFLAGS'
! 1682: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
! 1683: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
! 1684: ac_compiler_gnu=$ac_cv_c_compiler_gnu
1.1 iwane 1685:
1686:
1687: ac_config_headers="$ac_config_headers config.h"
1688:
1689:
1690:
1691:
1692:
1693:
1694:
1.2 iwane 1695:
1696:
1.4 ! iwane 1697: { echo "$as_me:$LINENO: checking if --enable-debug option secified" >&5
! 1698: echo $ECHO_N "checking if --enable-debug option secified... $ECHO_C" >&6; }
! 1699: # Check whether --enable-debug was given.
1.1 iwane 1700: if test "${enable_debug+set}" = set; then
1.4 ! iwane 1701: enableval=$enable_debug;
! 1702: { echo "$as_me:$LINENO: result: yes" >&5
! 1703: echo "${ECHO_T}yes" >&6; }
1.1 iwane 1704:
1705: cat >>confdefs.h <<\_ACEOF
1706: #define DEBUG 1
1707: _ACEOF
1708:
1709: OPTFLAG=${OPTFLAG-"-g"}
1710:
1711: else
1712:
1.4 ! iwane 1713: { echo "$as_me:$LINENO: result: no" >&5
! 1714: echo "${ECHO_T}no" >&6; }
! 1715:
! 1716: fi
1.1 iwane 1717:
1718:
1719:
1720:
1721: ac_ext=c
1722: ac_cpp='$CPP $CPPFLAGS'
1723: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1724: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1725: ac_compiler_gnu=$ac_cv_c_compiler_gnu
1726: if test -n "$ac_tool_prefix"; then
1727: # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1728: set dummy ${ac_tool_prefix}gcc; ac_word=$2
1.4 ! iwane 1729: { echo "$as_me:$LINENO: checking for $ac_word" >&5
! 1730: echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
1.1 iwane 1731: if test "${ac_cv_prog_CC+set}" = set; then
1732: echo $ECHO_N "(cached) $ECHO_C" >&6
1733: else
1734: if test -n "$CC"; then
1735: ac_cv_prog_CC="$CC" # Let the user override the test.
1736: else
1737: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1738: for as_dir in $PATH
1739: do
1740: IFS=$as_save_IFS
1741: test -z "$as_dir" && as_dir=.
1742: for ac_exec_ext in '' $ac_executable_extensions; do
1.4 ! iwane 1743: if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
1.1 iwane 1744: ac_cv_prog_CC="${ac_tool_prefix}gcc"
1745: echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1746: break 2
1747: fi
1748: done
1749: done
1.4 ! iwane 1750: IFS=$as_save_IFS
1.1 iwane 1751:
1752: fi
1753: fi
1754: CC=$ac_cv_prog_CC
1755: if test -n "$CC"; then
1.4 ! iwane 1756: { echo "$as_me:$LINENO: result: $CC" >&5
! 1757: echo "${ECHO_T}$CC" >&6; }
1.1 iwane 1758: else
1.4 ! iwane 1759: { echo "$as_me:$LINENO: result: no" >&5
! 1760: echo "${ECHO_T}no" >&6; }
1.1 iwane 1761: fi
1762:
1.4 ! iwane 1763:
1.1 iwane 1764: fi
1765: if test -z "$ac_cv_prog_CC"; then
1766: ac_ct_CC=$CC
1767: # Extract the first word of "gcc", so it can be a program name with args.
1768: set dummy gcc; ac_word=$2
1.4 ! iwane 1769: { echo "$as_me:$LINENO: checking for $ac_word" >&5
! 1770: echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
1.1 iwane 1771: if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1772: echo $ECHO_N "(cached) $ECHO_C" >&6
1773: else
1774: if test -n "$ac_ct_CC"; then
1775: ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1776: else
1777: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1778: for as_dir in $PATH
1779: do
1780: IFS=$as_save_IFS
1781: test -z "$as_dir" && as_dir=.
1782: for ac_exec_ext in '' $ac_executable_extensions; do
1.4 ! iwane 1783: if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
1.1 iwane 1784: ac_cv_prog_ac_ct_CC="gcc"
1785: echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1786: break 2
1787: fi
1788: done
1789: done
1.4 ! iwane 1790: IFS=$as_save_IFS
1.1 iwane 1791:
1792: fi
1793: fi
1794: ac_ct_CC=$ac_cv_prog_ac_ct_CC
1795: if test -n "$ac_ct_CC"; then
1.4 ! iwane 1796: { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
! 1797: echo "${ECHO_T}$ac_ct_CC" >&6; }
1.1 iwane 1798: else
1.4 ! iwane 1799: { echo "$as_me:$LINENO: result: no" >&5
! 1800: echo "${ECHO_T}no" >&6; }
1.1 iwane 1801: fi
1802:
1.4 ! iwane 1803: if test "x$ac_ct_CC" = x; then
! 1804: CC=""
! 1805: else
! 1806: case $cross_compiling:$ac_tool_warned in
! 1807: yes:)
! 1808: { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
! 1809: whose name does not start with the host triplet. If you think this
! 1810: configuration is useful to you, please write to autoconf@gnu.org." >&5
! 1811: echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
! 1812: whose name does not start with the host triplet. If you think this
! 1813: configuration is useful to you, please write to autoconf@gnu.org." >&2;}
! 1814: ac_tool_warned=yes ;;
! 1815: esac
! 1816: CC=$ac_ct_CC
! 1817: fi
1.1 iwane 1818: else
1819: CC="$ac_cv_prog_CC"
1820: fi
1821:
1822: if test -z "$CC"; then
1.4 ! iwane 1823: if test -n "$ac_tool_prefix"; then
! 1824: # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
1.1 iwane 1825: set dummy ${ac_tool_prefix}cc; ac_word=$2
1.4 ! iwane 1826: { echo "$as_me:$LINENO: checking for $ac_word" >&5
! 1827: echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
1.1 iwane 1828: if test "${ac_cv_prog_CC+set}" = set; then
1829: echo $ECHO_N "(cached) $ECHO_C" >&6
1830: else
1831: if test -n "$CC"; then
1832: ac_cv_prog_CC="$CC" # Let the user override the test.
1833: else
1834: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1835: for as_dir in $PATH
1836: do
1837: IFS=$as_save_IFS
1838: test -z "$as_dir" && as_dir=.
1839: for ac_exec_ext in '' $ac_executable_extensions; do
1.4 ! iwane 1840: if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
1.1 iwane 1841: ac_cv_prog_CC="${ac_tool_prefix}cc"
1842: echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1843: break 2
1844: fi
1845: done
1846: done
1.4 ! iwane 1847: IFS=$as_save_IFS
1.1 iwane 1848:
1849: fi
1850: fi
1851: CC=$ac_cv_prog_CC
1852: if test -n "$CC"; then
1.4 ! iwane 1853: { echo "$as_me:$LINENO: result: $CC" >&5
! 1854: echo "${ECHO_T}$CC" >&6; }
1.1 iwane 1855: else
1.4 ! iwane 1856: { echo "$as_me:$LINENO: result: no" >&5
! 1857: echo "${ECHO_T}no" >&6; }
1.1 iwane 1858: fi
1859:
1.4 ! iwane 1860:
1.1 iwane 1861: fi
1862: fi
1863: if test -z "$CC"; then
1864: # Extract the first word of "cc", so it can be a program name with args.
1865: set dummy cc; ac_word=$2
1.4 ! iwane 1866: { echo "$as_me:$LINENO: checking for $ac_word" >&5
! 1867: echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
1.1 iwane 1868: if test "${ac_cv_prog_CC+set}" = set; then
1869: echo $ECHO_N "(cached) $ECHO_C" >&6
1870: else
1871: if test -n "$CC"; then
1872: ac_cv_prog_CC="$CC" # Let the user override the test.
1873: else
1874: ac_prog_rejected=no
1875: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1876: for as_dir in $PATH
1877: do
1878: IFS=$as_save_IFS
1879: test -z "$as_dir" && as_dir=.
1880: for ac_exec_ext in '' $ac_executable_extensions; do
1.4 ! iwane 1881: if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
1.1 iwane 1882: if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
1883: ac_prog_rejected=yes
1884: continue
1885: fi
1886: ac_cv_prog_CC="cc"
1887: echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1888: break 2
1889: fi
1890: done
1891: done
1.4 ! iwane 1892: IFS=$as_save_IFS
1.1 iwane 1893:
1894: if test $ac_prog_rejected = yes; then
1895: # We found a bogon in the path, so make sure we never use it.
1896: set dummy $ac_cv_prog_CC
1897: shift
1898: if test $# != 0; then
1899: # We chose a different compiler from the bogus one.
1900: # However, it has the same basename, so the bogon will be chosen
1901: # first if we set CC to just the basename; use the full file name.
1902: shift
1.4 ! iwane 1903: ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
1.1 iwane 1904: fi
1905: fi
1906: fi
1907: fi
1908: CC=$ac_cv_prog_CC
1909: if test -n "$CC"; then
1.4 ! iwane 1910: { echo "$as_me:$LINENO: result: $CC" >&5
! 1911: echo "${ECHO_T}$CC" >&6; }
1.1 iwane 1912: else
1.4 ! iwane 1913: { echo "$as_me:$LINENO: result: no" >&5
! 1914: echo "${ECHO_T}no" >&6; }
1.1 iwane 1915: fi
1916:
1.4 ! iwane 1917:
1.1 iwane 1918: fi
1919: if test -z "$CC"; then
1920: if test -n "$ac_tool_prefix"; then
1.4 ! iwane 1921: for ac_prog in cl.exe
1.1 iwane 1922: do
1923: # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1924: set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1.4 ! iwane 1925: { echo "$as_me:$LINENO: checking for $ac_word" >&5
! 1926: echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
1.1 iwane 1927: if test "${ac_cv_prog_CC+set}" = set; then
1928: echo $ECHO_N "(cached) $ECHO_C" >&6
1929: else
1930: if test -n "$CC"; then
1931: ac_cv_prog_CC="$CC" # Let the user override the test.
1932: else
1933: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1934: for as_dir in $PATH
1935: do
1936: IFS=$as_save_IFS
1937: test -z "$as_dir" && as_dir=.
1938: for ac_exec_ext in '' $ac_executable_extensions; do
1.4 ! iwane 1939: if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
1.1 iwane 1940: ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
1941: echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1942: break 2
1943: fi
1944: done
1945: done
1.4 ! iwane 1946: IFS=$as_save_IFS
1.1 iwane 1947:
1948: fi
1949: fi
1950: CC=$ac_cv_prog_CC
1951: if test -n "$CC"; then
1.4 ! iwane 1952: { echo "$as_me:$LINENO: result: $CC" >&5
! 1953: echo "${ECHO_T}$CC" >&6; }
1.1 iwane 1954: else
1.4 ! iwane 1955: { echo "$as_me:$LINENO: result: no" >&5
! 1956: echo "${ECHO_T}no" >&6; }
1.1 iwane 1957: fi
1958:
1.4 ! iwane 1959:
1.1 iwane 1960: test -n "$CC" && break
1961: done
1962: fi
1963: if test -z "$CC"; then
1964: ac_ct_CC=$CC
1.4 ! iwane 1965: for ac_prog in cl.exe
1.1 iwane 1966: do
1967: # Extract the first word of "$ac_prog", so it can be a program name with args.
1968: set dummy $ac_prog; ac_word=$2
1.4 ! iwane 1969: { echo "$as_me:$LINENO: checking for $ac_word" >&5
! 1970: echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
1.1 iwane 1971: if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1972: echo $ECHO_N "(cached) $ECHO_C" >&6
1973: else
1974: if test -n "$ac_ct_CC"; then
1975: ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1976: else
1977: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1978: for as_dir in $PATH
1979: do
1980: IFS=$as_save_IFS
1981: test -z "$as_dir" && as_dir=.
1982: for ac_exec_ext in '' $ac_executable_extensions; do
1.4 ! iwane 1983: if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
1.1 iwane 1984: ac_cv_prog_ac_ct_CC="$ac_prog"
1985: echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1986: break 2
1987: fi
1988: done
1989: done
1.4 ! iwane 1990: IFS=$as_save_IFS
1.1 iwane 1991:
1992: fi
1993: fi
1994: ac_ct_CC=$ac_cv_prog_ac_ct_CC
1995: if test -n "$ac_ct_CC"; then
1.4 ! iwane 1996: { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
! 1997: echo "${ECHO_T}$ac_ct_CC" >&6; }
1.1 iwane 1998: else
1.4 ! iwane 1999: { echo "$as_me:$LINENO: result: no" >&5
! 2000: echo "${ECHO_T}no" >&6; }
1.1 iwane 2001: fi
2002:
1.4 ! iwane 2003:
1.1 iwane 2004: test -n "$ac_ct_CC" && break
2005: done
2006:
1.4 ! iwane 2007: if test "x$ac_ct_CC" = x; then
! 2008: CC=""
! 2009: else
! 2010: case $cross_compiling:$ac_tool_warned in
! 2011: yes:)
! 2012: { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
! 2013: whose name does not start with the host triplet. If you think this
! 2014: configuration is useful to you, please write to autoconf@gnu.org." >&5
! 2015: echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
! 2016: whose name does not start with the host triplet. If you think this
! 2017: configuration is useful to you, please write to autoconf@gnu.org." >&2;}
! 2018: ac_tool_warned=yes ;;
! 2019: esac
! 2020: CC=$ac_ct_CC
! 2021: fi
1.1 iwane 2022: fi
2023:
2024: fi
2025:
2026:
1.4 ! iwane 2027: test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
! 2028: See \`config.log' for more details." >&5
! 2029: echo "$as_me: error: no acceptable C compiler found in \$PATH
! 2030: See \`config.log' for more details." >&2;}
1.1 iwane 2031: { (exit 1); exit 1; }; }
2032:
2033: # Provide some information about the compiler.
1.4 ! iwane 2034: echo "$as_me:$LINENO: checking for C compiler version" >&5
1.1 iwane 2035: ac_compiler=`set X $ac_compile; echo $2`
1.4 ! iwane 2036: { (ac_try="$ac_compiler --version >&5"
! 2037: case "(($ac_try" in
! 2038: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
! 2039: *) ac_try_echo=$ac_try;;
! 2040: esac
! 2041: eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
! 2042: (eval "$ac_compiler --version >&5") 2>&5
1.1 iwane 2043: ac_status=$?
2044: echo "$as_me:$LINENO: \$? = $ac_status" >&5
2045: (exit $ac_status); }
1.4 ! iwane 2046: { (ac_try="$ac_compiler -v >&5"
! 2047: case "(($ac_try" in
! 2048: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
! 2049: *) ac_try_echo=$ac_try;;
! 2050: esac
! 2051: eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
! 2052: (eval "$ac_compiler -v >&5") 2>&5
1.1 iwane 2053: ac_status=$?
2054: echo "$as_me:$LINENO: \$? = $ac_status" >&5
2055: (exit $ac_status); }
1.4 ! iwane 2056: { (ac_try="$ac_compiler -V >&5"
! 2057: case "(($ac_try" in
! 2058: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
! 2059: *) ac_try_echo=$ac_try;;
! 2060: esac
! 2061: eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
! 2062: (eval "$ac_compiler -V >&5") 2>&5
1.1 iwane 2063: ac_status=$?
2064: echo "$as_me:$LINENO: \$? = $ac_status" >&5
2065: (exit $ac_status); }
2066:
2067: cat >conftest.$ac_ext <<_ACEOF
1.4 ! iwane 2068: /* confdefs.h. */
! 2069: _ACEOF
! 2070: cat confdefs.h >>conftest.$ac_ext
! 2071: cat >>conftest.$ac_ext <<_ACEOF
! 2072: /* end confdefs.h. */
1.1 iwane 2073:
2074: int
2075: main ()
2076: {
2077:
2078: ;
2079: return 0;
2080: }
2081: _ACEOF
2082: ac_clean_files_save=$ac_clean_files
1.4 ! iwane 2083: ac_clean_files="$ac_clean_files a.out a.exe b.out"
1.1 iwane 2084: # Try to create an executable without -o first, disregard a.out.
2085: # It will help us diagnose broken compilers, and finding out an intuition
2086: # of exeext.
1.4 ! iwane 2087: { echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
! 2088: echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6; }
1.1 iwane 2089: ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
1.4 ! iwane 2090: #
! 2091: # List of possible output files, starting from the most likely.
! 2092: # The algorithm is not robust to junk in `.', hence go to wildcards (a.*)
! 2093: # only as a last resort. b.out is created by i960 compilers.
! 2094: ac_files='a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out'
! 2095: #
! 2096: # The IRIX 6 linker writes into existing files which may not be
! 2097: # executable, retaining their permissions. Remove them first so a
! 2098: # subsequent execution test works.
! 2099: ac_rmfiles=
! 2100: for ac_file in $ac_files
! 2101: do
! 2102: case $ac_file in
! 2103: *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
! 2104: * ) ac_rmfiles="$ac_rmfiles $ac_file";;
! 2105: esac
! 2106: done
! 2107: rm -f $ac_rmfiles
! 2108:
! 2109: if { (ac_try="$ac_link_default"
! 2110: case "(($ac_try" in
! 2111: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
! 2112: *) ac_try_echo=$ac_try;;
! 2113: esac
! 2114: eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
! 2115: (eval "$ac_link_default") 2>&5
1.1 iwane 2116: ac_status=$?
2117: echo "$as_me:$LINENO: \$? = $ac_status" >&5
2118: (exit $ac_status); }; then
1.4 ! iwane 2119: # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
! 2120: # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
! 2121: # in a Makefile. We should not override ac_cv_exeext if it was cached,
! 2122: # so that the user can short-circuit this test for compilers unknown to
! 2123: # Autoconf.
! 2124: for ac_file in $ac_files ''
! 2125: do
! 2126: test -f "$ac_file" || continue
1.1 iwane 2127: case $ac_file in
1.4 ! iwane 2128: *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj )
! 2129: ;;
! 2130: [ab].out )
! 2131: # We found the default executable, but exeext='' is most
! 2132: # certainly right.
! 2133: break;;
! 2134: *.* )
! 2135: if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
! 2136: then :; else
! 2137: ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
! 2138: fi
! 2139: # We set ac_cv_exeext here because the later test for it is not
! 2140: # safe: cross compilers may not add the suffix if given an `-o'
! 2141: # argument, so we may need to know it at that point already.
! 2142: # Even if this section looks crufty: it has the advantage of
! 2143: # actually working.
! 2144: break;;
! 2145: * )
! 2146: break;;
1.1 iwane 2147: esac
2148: done
1.4 ! iwane 2149: test "$ac_cv_exeext" = no && ac_cv_exeext=
! 2150:
1.1 iwane 2151: else
1.4 ! iwane 2152: ac_file=''
! 2153: fi
! 2154:
! 2155: { echo "$as_me:$LINENO: result: $ac_file" >&5
! 2156: echo "${ECHO_T}$ac_file" >&6; }
! 2157: if test -z "$ac_file"; then
1.1 iwane 2158: echo "$as_me: failed program was:" >&5
1.4 ! iwane 2159: sed 's/^/| /' conftest.$ac_ext >&5
! 2160:
! 2161: { { echo "$as_me:$LINENO: error: C compiler cannot create executables
! 2162: See \`config.log' for more details." >&5
! 2163: echo "$as_me: error: C compiler cannot create executables
! 2164: See \`config.log' for more details." >&2;}
1.1 iwane 2165: { (exit 77); exit 77; }; }
2166: fi
2167:
2168: ac_exeext=$ac_cv_exeext
2169:
1.4 ! iwane 2170: # Check that the compiler produces executables we can run. If not, either
1.1 iwane 2171: # the compiler is broken, or we cross compile.
1.4 ! iwane 2172: { echo "$as_me:$LINENO: checking whether the C compiler works" >&5
! 2173: echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6; }
1.1 iwane 2174: # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2175: # If not cross compiling, check that we can run a simple program.
2176: if test "$cross_compiling" != yes; then
2177: if { ac_try='./$ac_file'
1.4 ! iwane 2178: { (case "(($ac_try" in
! 2179: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
! 2180: *) ac_try_echo=$ac_try;;
! 2181: esac
! 2182: eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
! 2183: (eval "$ac_try") 2>&5
1.1 iwane 2184: ac_status=$?
2185: echo "$as_me:$LINENO: \$? = $ac_status" >&5
2186: (exit $ac_status); }; }; then
2187: cross_compiling=no
2188: else
2189: if test "$cross_compiling" = maybe; then
2190: cross_compiling=yes
2191: else
2192: { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
1.4 ! iwane 2193: If you meant to cross compile, use \`--host'.
! 2194: See \`config.log' for more details." >&5
1.1 iwane 2195: echo "$as_me: error: cannot run C compiled programs.
1.4 ! iwane 2196: If you meant to cross compile, use \`--host'.
! 2197: See \`config.log' for more details." >&2;}
1.1 iwane 2198: { (exit 1); exit 1; }; }
2199: fi
2200: fi
2201: fi
1.4 ! iwane 2202: { echo "$as_me:$LINENO: result: yes" >&5
! 2203: echo "${ECHO_T}yes" >&6; }
1.1 iwane 2204:
1.4 ! iwane 2205: rm -f a.out a.exe conftest$ac_cv_exeext b.out
1.1 iwane 2206: ac_clean_files=$ac_clean_files_save
1.4 ! iwane 2207: # Check that the compiler produces executables we can run. If not, either
1.1 iwane 2208: # the compiler is broken, or we cross compile.
1.4 ! iwane 2209: { echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
! 2210: echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6; }
! 2211: { echo "$as_me:$LINENO: result: $cross_compiling" >&5
! 2212: echo "${ECHO_T}$cross_compiling" >&6; }
! 2213:
! 2214: { echo "$as_me:$LINENO: checking for suffix of executables" >&5
! 2215: echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6; }
! 2216: if { (ac_try="$ac_link"
! 2217: case "(($ac_try" in
! 2218: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
! 2219: *) ac_try_echo=$ac_try;;
! 2220: esac
! 2221: eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
! 2222: (eval "$ac_link") 2>&5
1.1 iwane 2223: ac_status=$?
2224: echo "$as_me:$LINENO: \$? = $ac_status" >&5
2225: (exit $ac_status); }; then
2226: # If both `conftest.exe' and `conftest' are `present' (well, observable)
2227: # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2228: # work properly (i.e., refer to `conftest.exe'), while it won't with
2229: # `rm'.
1.4 ! iwane 2230: for ac_file in conftest.exe conftest conftest.*; do
! 2231: test -f "$ac_file" || continue
1.1 iwane 2232: case $ac_file in
1.4 ! iwane 2233: *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
1.1 iwane 2234: *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
1.4 ! iwane 2235: break;;
1.1 iwane 2236: * ) break;;
2237: esac
2238: done
2239: else
1.4 ! iwane 2240: { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
! 2241: See \`config.log' for more details." >&5
! 2242: echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
! 2243: See \`config.log' for more details." >&2;}
1.1 iwane 2244: { (exit 1); exit 1; }; }
2245: fi
2246:
2247: rm -f conftest$ac_cv_exeext
1.4 ! iwane 2248: { echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
! 2249: echo "${ECHO_T}$ac_cv_exeext" >&6; }
1.1 iwane 2250:
2251: rm -f conftest.$ac_ext
2252: EXEEXT=$ac_cv_exeext
2253: ac_exeext=$EXEEXT
1.4 ! iwane 2254: { echo "$as_me:$LINENO: checking for suffix of object files" >&5
! 2255: echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6; }
1.1 iwane 2256: if test "${ac_cv_objext+set}" = set; then
2257: echo $ECHO_N "(cached) $ECHO_C" >&6
2258: else
2259: cat >conftest.$ac_ext <<_ACEOF
1.4 ! iwane 2260: /* confdefs.h. */
! 2261: _ACEOF
! 2262: cat confdefs.h >>conftest.$ac_ext
! 2263: cat >>conftest.$ac_ext <<_ACEOF
! 2264: /* end confdefs.h. */
1.1 iwane 2265:
2266: int
2267: main ()
2268: {
2269:
2270: ;
2271: return 0;
2272: }
2273: _ACEOF
2274: rm -f conftest.o conftest.obj
1.4 ! iwane 2275: if { (ac_try="$ac_compile"
! 2276: case "(($ac_try" in
! 2277: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
! 2278: *) ac_try_echo=$ac_try;;
! 2279: esac
! 2280: eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
! 2281: (eval "$ac_compile") 2>&5
1.1 iwane 2282: ac_status=$?
2283: echo "$as_me:$LINENO: \$? = $ac_status" >&5
2284: (exit $ac_status); }; then
1.4 ! iwane 2285: for ac_file in conftest.o conftest.obj conftest.*; do
! 2286: test -f "$ac_file" || continue;
1.1 iwane 2287: case $ac_file in
1.4 ! iwane 2288: *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf ) ;;
1.1 iwane 2289: *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2290: break;;
2291: esac
2292: done
2293: else
2294: echo "$as_me: failed program was:" >&5
1.4 ! iwane 2295: sed 's/^/| /' conftest.$ac_ext >&5
! 2296:
! 2297: { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
! 2298: See \`config.log' for more details." >&5
! 2299: echo "$as_me: error: cannot compute suffix of object files: cannot compile
! 2300: See \`config.log' for more details." >&2;}
1.1 iwane 2301: { (exit 1); exit 1; }; }
2302: fi
2303:
2304: rm -f conftest.$ac_cv_objext conftest.$ac_ext
2305: fi
1.4 ! iwane 2306: { echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
! 2307: echo "${ECHO_T}$ac_cv_objext" >&6; }
1.1 iwane 2308: OBJEXT=$ac_cv_objext
2309: ac_objext=$OBJEXT
1.4 ! iwane 2310: { echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
! 2311: echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; }
1.1 iwane 2312: if test "${ac_cv_c_compiler_gnu+set}" = set; then
2313: echo $ECHO_N "(cached) $ECHO_C" >&6
2314: else
2315: cat >conftest.$ac_ext <<_ACEOF
1.4 ! iwane 2316: /* confdefs.h. */
! 2317: _ACEOF
! 2318: cat confdefs.h >>conftest.$ac_ext
! 2319: cat >>conftest.$ac_ext <<_ACEOF
! 2320: /* end confdefs.h. */
1.1 iwane 2321:
2322: int
2323: main ()
2324: {
2325: #ifndef __GNUC__
2326: choke me
2327: #endif
2328:
2329: ;
2330: return 0;
2331: }
2332: _ACEOF
2333: rm -f conftest.$ac_objext
1.4 ! iwane 2334: if { (ac_try="$ac_compile"
! 2335: case "(($ac_try" in
! 2336: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
! 2337: *) ac_try_echo=$ac_try;;
! 2338: esac
! 2339: eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
! 2340: (eval "$ac_compile") 2>conftest.er1
1.1 iwane 2341: ac_status=$?
1.4 ! iwane 2342: grep -v '^ *+' conftest.er1 >conftest.err
! 2343: rm -f conftest.er1
! 2344: cat conftest.err >&5
1.1 iwane 2345: echo "$as_me:$LINENO: \$? = $ac_status" >&5
1.4 ! iwane 2346: (exit $ac_status); } && {
! 2347: test -z "$ac_c_werror_flag" ||
! 2348: test ! -s conftest.err
! 2349: } && test -s conftest.$ac_objext; then
1.1 iwane 2350: ac_compiler_gnu=yes
2351: else
2352: echo "$as_me: failed program was:" >&5
1.4 ! iwane 2353: sed 's/^/| /' conftest.$ac_ext >&5
! 2354:
! 2355: ac_compiler_gnu=no
1.1 iwane 2356: fi
1.4 ! iwane 2357:
! 2358: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1.1 iwane 2359: ac_cv_c_compiler_gnu=$ac_compiler_gnu
2360:
2361: fi
1.4 ! iwane 2362: { echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
! 2363: echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; }
1.1 iwane 2364: GCC=`test $ac_compiler_gnu = yes && echo yes`
2365: ac_test_CFLAGS=${CFLAGS+set}
2366: ac_save_CFLAGS=$CFLAGS
1.4 ! iwane 2367: { echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
! 2368: echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; }
1.1 iwane 2369: if test "${ac_cv_prog_cc_g+set}" = set; then
2370: echo $ECHO_N "(cached) $ECHO_C" >&6
2371: else
1.4 ! iwane 2372: ac_save_c_werror_flag=$ac_c_werror_flag
! 2373: ac_c_werror_flag=yes
! 2374: ac_cv_prog_cc_g=no
! 2375: CFLAGS="-g"
! 2376: cat >conftest.$ac_ext <<_ACEOF
! 2377: /* confdefs.h. */
! 2378: _ACEOF
! 2379: cat confdefs.h >>conftest.$ac_ext
! 2380: cat >>conftest.$ac_ext <<_ACEOF
! 2381: /* end confdefs.h. */
1.1 iwane 2382:
2383: int
2384: main ()
2385: {
2386:
2387: ;
2388: return 0;
2389: }
2390: _ACEOF
2391: rm -f conftest.$ac_objext
1.4 ! iwane 2392: if { (ac_try="$ac_compile"
! 2393: case "(($ac_try" in
! 2394: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
! 2395: *) ac_try_echo=$ac_try;;
! 2396: esac
! 2397: eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
! 2398: (eval "$ac_compile") 2>conftest.er1
1.1 iwane 2399: ac_status=$?
1.4 ! iwane 2400: grep -v '^ *+' conftest.er1 >conftest.err
! 2401: rm -f conftest.er1
! 2402: cat conftest.err >&5
1.1 iwane 2403: echo "$as_me:$LINENO: \$? = $ac_status" >&5
1.4 ! iwane 2404: (exit $ac_status); } && {
! 2405: test -z "$ac_c_werror_flag" ||
! 2406: test ! -s conftest.err
! 2407: } && test -s conftest.$ac_objext; then
1.1 iwane 2408: ac_cv_prog_cc_g=yes
2409: else
2410: echo "$as_me: failed program was:" >&5
1.4 ! iwane 2411: sed 's/^/| /' conftest.$ac_ext >&5
! 2412:
! 2413: CFLAGS=""
! 2414: cat >conftest.$ac_ext <<_ACEOF
! 2415: /* confdefs.h. */
! 2416: _ACEOF
! 2417: cat confdefs.h >>conftest.$ac_ext
! 2418: cat >>conftest.$ac_ext <<_ACEOF
! 2419: /* end confdefs.h. */
! 2420:
1.1 iwane 2421: int
2422: main ()
2423: {
1.4 ! iwane 2424:
1.1 iwane 2425: ;
2426: return 0;
2427: }
2428: _ACEOF
2429: rm -f conftest.$ac_objext
1.4 ! iwane 2430: if { (ac_try="$ac_compile"
! 2431: case "(($ac_try" in
! 2432: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
! 2433: *) ac_try_echo=$ac_try;;
! 2434: esac
! 2435: eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
! 2436: (eval "$ac_compile") 2>conftest.er1
1.1 iwane 2437: ac_status=$?
1.4 ! iwane 2438: grep -v '^ *+' conftest.er1 >conftest.err
! 2439: rm -f conftest.er1
! 2440: cat conftest.err >&5
1.1 iwane 2441: echo "$as_me:$LINENO: \$? = $ac_status" >&5
1.4 ! iwane 2442: (exit $ac_status); } && {
! 2443: test -z "$ac_c_werror_flag" ||
! 2444: test ! -s conftest.err
! 2445: } && test -s conftest.$ac_objext; then
1.1 iwane 2446: :
2447: else
2448: echo "$as_me: failed program was:" >&5
1.4 ! iwane 2449: sed 's/^/| /' conftest.$ac_ext >&5
! 2450:
! 2451: ac_c_werror_flag=$ac_save_c_werror_flag
! 2452: CFLAGS="-g"
! 2453: cat >conftest.$ac_ext <<_ACEOF
! 2454: /* confdefs.h. */
! 2455: _ACEOF
! 2456: cat confdefs.h >>conftest.$ac_ext
! 2457: cat >>conftest.$ac_ext <<_ACEOF
! 2458: /* end confdefs.h. */
! 2459:
1.1 iwane 2460: int
2461: main ()
2462: {
1.4 ! iwane 2463:
1.1 iwane 2464: ;
2465: return 0;
2466: }
2467: _ACEOF
2468: rm -f conftest.$ac_objext
1.4 ! iwane 2469: if { (ac_try="$ac_compile"
! 2470: case "(($ac_try" in
! 2471: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
! 2472: *) ac_try_echo=$ac_try;;
! 2473: esac
! 2474: eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
! 2475: (eval "$ac_compile") 2>conftest.er1
1.1 iwane 2476: ac_status=$?
1.4 ! iwane 2477: grep -v '^ *+' conftest.er1 >conftest.err
! 2478: rm -f conftest.er1
! 2479: cat conftest.err >&5
1.1 iwane 2480: echo "$as_me:$LINENO: \$? = $ac_status" >&5
1.4 ! iwane 2481: (exit $ac_status); } && {
! 2482: test -z "$ac_c_werror_flag" ||
! 2483: test ! -s conftest.err
! 2484: } && test -s conftest.$ac_objext; then
! 2485: ac_cv_prog_cc_g=yes
1.1 iwane 2486: else
2487: echo "$as_me: failed program was:" >&5
1.4 ! iwane 2488: sed 's/^/| /' conftest.$ac_ext >&5
! 2489:
! 2490:
1.1 iwane 2491: fi
1.4 ! iwane 2492:
! 2493: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1.1 iwane 2494: fi
2495:
1.4 ! iwane 2496: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1.1 iwane 2497: fi
2498:
1.4 ! iwane 2499: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
! 2500: ac_c_werror_flag=$ac_save_c_werror_flag
! 2501: fi
! 2502: { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
! 2503: echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; }
! 2504: if test "$ac_test_CFLAGS" = set; then
! 2505: CFLAGS=$ac_save_CFLAGS
! 2506: elif test $ac_cv_prog_cc_g = yes; then
! 2507: if test "$GCC" = yes; then
! 2508: CFLAGS="-g -O2"
! 2509: else
! 2510: CFLAGS="-g"
! 2511: fi
1.1 iwane 2512: else
1.4 ! iwane 2513: if test "$GCC" = yes; then
! 2514: CFLAGS="-O2"
! 2515: else
! 2516: CFLAGS=
1.1 iwane 2517: fi
2518: fi
1.4 ! iwane 2519: { echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
! 2520: echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; }
! 2521: if test "${ac_cv_prog_cc_c89+set}" = set; then
! 2522: echo $ECHO_N "(cached) $ECHO_C" >&6
1.1 iwane 2523: else
1.4 ! iwane 2524: ac_cv_prog_cc_c89=no
! 2525: ac_save_CC=$CC
! 2526: cat >conftest.$ac_ext <<_ACEOF
! 2527: /* confdefs.h. */
! 2528: _ACEOF
! 2529: cat confdefs.h >>conftest.$ac_ext
! 2530: cat >>conftest.$ac_ext <<_ACEOF
! 2531: /* end confdefs.h. */
! 2532: #include <stdarg.h>
! 2533: #include <stdio.h>
! 2534: #include <sys/types.h>
! 2535: #include <sys/stat.h>
! 2536: /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
! 2537: struct buf { int x; };
! 2538: FILE * (*rcsopen) (struct buf *, struct stat *, int);
! 2539: static char *e (p, i)
! 2540: char **p;
! 2541: int i;
! 2542: {
! 2543: return p[i];
! 2544: }
! 2545: static char *f (char * (*g) (char **, int), char **p, ...)
! 2546: {
! 2547: char *s;
! 2548: va_list v;
! 2549: va_start (v,p);
! 2550: s = g (p, va_arg (v,int));
! 2551: va_end (v);
! 2552: return s;
! 2553: }
! 2554:
! 2555: /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
! 2556: function prototypes and stuff, but not '\xHH' hex character constants.
! 2557: These don't provoke an error unfortunately, instead are silently treated
! 2558: as 'x'. The following induces an error, until -std is added to get
! 2559: proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
! 2560: array size at least. It's necessary to write '\x00'==0 to get something
! 2561: that's true only with -std. */
! 2562: int osf4_cc_array ['\x00' == 0 ? 1 : -1];
! 2563:
! 2564: /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
! 2565: inside strings and character constants. */
! 2566: #define FOO(x) 'x'
! 2567: int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
! 2568:
! 2569: int test (int i, double x);
! 2570: struct s1 {int (*f) (int a);};
! 2571: struct s2 {int (*f) (double a);};
! 2572: int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
! 2573: int argc;
! 2574: char **argv;
! 2575: int
! 2576: main ()
! 2577: {
! 2578: return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
! 2579: ;
! 2580: return 0;
! 2581: }
! 2582: _ACEOF
! 2583: for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
! 2584: -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
! 2585: do
! 2586: CC="$ac_save_CC $ac_arg"
! 2587: rm -f conftest.$ac_objext
! 2588: if { (ac_try="$ac_compile"
! 2589: case "(($ac_try" in
! 2590: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
! 2591: *) ac_try_echo=$ac_try;;
! 2592: esac
! 2593: eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
! 2594: (eval "$ac_compile") 2>conftest.er1
! 2595: ac_status=$?
! 2596: grep -v '^ *+' conftest.er1 >conftest.err
! 2597: rm -f conftest.er1
! 2598: cat conftest.err >&5
! 2599: echo "$as_me:$LINENO: \$? = $ac_status" >&5
! 2600: (exit $ac_status); } && {
! 2601: test -z "$ac_c_werror_flag" ||
! 2602: test ! -s conftest.err
! 2603: } && test -s conftest.$ac_objext; then
! 2604: ac_cv_prog_cc_c89=$ac_arg
! 2605: else
! 2606: echo "$as_me: failed program was:" >&5
! 2607: sed 's/^/| /' conftest.$ac_ext >&5
! 2608:
! 2609:
! 2610: fi
! 2611:
! 2612: rm -f core conftest.err conftest.$ac_objext
! 2613: test "x$ac_cv_prog_cc_c89" != "xno" && break
! 2614: done
! 2615: rm -f conftest.$ac_ext
! 2616: CC=$ac_save_CC
! 2617:
! 2618: fi
! 2619: # AC_CACHE_VAL
! 2620: case "x$ac_cv_prog_cc_c89" in
! 2621: x)
! 2622: { echo "$as_me:$LINENO: result: none needed" >&5
! 2623: echo "${ECHO_T}none needed" >&6; } ;;
! 2624: xno)
! 2625: { echo "$as_me:$LINENO: result: unsupported" >&5
! 2626: echo "${ECHO_T}unsupported" >&6; } ;;
! 2627: *)
! 2628: CC="$CC $ac_cv_prog_cc_c89"
! 2629: { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
! 2630: echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;;
! 2631: esac
! 2632:
! 2633:
! 2634: ac_ext=c
! 2635: ac_cpp='$CPP $CPPFLAGS'
! 2636: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
! 2637: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
! 2638: ac_compiler_gnu=$ac_cv_c_compiler_gnu
! 2639:
! 2640: ac_ext=cpp
! 2641: ac_cpp='$CXXCPP $CPPFLAGS'
! 2642: ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
! 2643: ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
! 2644: ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
! 2645: if test -z "$CXX"; then
! 2646: if test -n "$CCC"; then
! 2647: CXX=$CCC
! 2648: else
! 2649: if test -n "$ac_tool_prefix"; then
! 2650: for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
! 2651: do
! 2652: # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
! 2653: set dummy $ac_tool_prefix$ac_prog; ac_word=$2
! 2654: { echo "$as_me:$LINENO: checking for $ac_word" >&5
! 2655: echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
! 2656: if test "${ac_cv_prog_CXX+set}" = set; then
! 2657: echo $ECHO_N "(cached) $ECHO_C" >&6
! 2658: else
! 2659: if test -n "$CXX"; then
! 2660: ac_cv_prog_CXX="$CXX" # Let the user override the test.
! 2661: else
! 2662: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
! 2663: for as_dir in $PATH
! 2664: do
! 2665: IFS=$as_save_IFS
! 2666: test -z "$as_dir" && as_dir=.
! 2667: for ac_exec_ext in '' $ac_executable_extensions; do
! 2668: if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
! 2669: ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
! 2670: echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
! 2671: break 2
! 2672: fi
! 2673: done
! 2674: done
! 2675: IFS=$as_save_IFS
! 2676:
! 2677: fi
! 2678: fi
! 2679: CXX=$ac_cv_prog_CXX
! 2680: if test -n "$CXX"; then
! 2681: { echo "$as_me:$LINENO: result: $CXX" >&5
! 2682: echo "${ECHO_T}$CXX" >&6; }
! 2683: else
! 2684: { echo "$as_me:$LINENO: result: no" >&5
! 2685: echo "${ECHO_T}no" >&6; }
1.1 iwane 2686: fi
2687:
1.4 ! iwane 2688:
1.1 iwane 2689: test -n "$CXX" && break
2690: done
2691: fi
2692: if test -z "$CXX"; then
2693: ac_ct_CXX=$CXX
1.4 ! iwane 2694: for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
1.1 iwane 2695: do
2696: # Extract the first word of "$ac_prog", so it can be a program name with args.
2697: set dummy $ac_prog; ac_word=$2
1.4 ! iwane 2698: { echo "$as_me:$LINENO: checking for $ac_word" >&5
! 2699: echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
1.1 iwane 2700: if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then
2701: echo $ECHO_N "(cached) $ECHO_C" >&6
2702: else
2703: if test -n "$ac_ct_CXX"; then
2704: ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
2705: else
2706: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2707: for as_dir in $PATH
2708: do
2709: IFS=$as_save_IFS
2710: test -z "$as_dir" && as_dir=.
2711: for ac_exec_ext in '' $ac_executable_extensions; do
1.4 ! iwane 2712: if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
1.1 iwane 2713: ac_cv_prog_ac_ct_CXX="$ac_prog"
2714: echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2715: break 2
2716: fi
2717: done
2718: done
1.4 ! iwane 2719: IFS=$as_save_IFS
1.1 iwane 2720:
2721: fi
2722: fi
2723: ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
2724: if test -n "$ac_ct_CXX"; then
1.4 ! iwane 2725: { echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5
! 2726: echo "${ECHO_T}$ac_ct_CXX" >&6; }
1.1 iwane 2727: else
1.4 ! iwane 2728: { echo "$as_me:$LINENO: result: no" >&5
! 2729: echo "${ECHO_T}no" >&6; }
1.1 iwane 2730: fi
2731:
1.4 ! iwane 2732:
1.1 iwane 2733: test -n "$ac_ct_CXX" && break
2734: done
2735:
1.4 ! iwane 2736: if test "x$ac_ct_CXX" = x; then
! 2737: CXX="g++"
! 2738: else
! 2739: case $cross_compiling:$ac_tool_warned in
! 2740: yes:)
! 2741: { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
! 2742: whose name does not start with the host triplet. If you think this
! 2743: configuration is useful to you, please write to autoconf@gnu.org." >&5
! 2744: echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
! 2745: whose name does not start with the host triplet. If you think this
! 2746: configuration is useful to you, please write to autoconf@gnu.org." >&2;}
! 2747: ac_tool_warned=yes ;;
! 2748: esac
! 2749: CXX=$ac_ct_CXX
! 2750: fi
1.1 iwane 2751: fi
2752:
1.4 ! iwane 2753: fi
! 2754: fi
1.1 iwane 2755: # Provide some information about the compiler.
1.4 ! iwane 2756: echo "$as_me:$LINENO: checking for C++ compiler version" >&5
1.1 iwane 2757: ac_compiler=`set X $ac_compile; echo $2`
1.4 ! iwane 2758: { (ac_try="$ac_compiler --version >&5"
! 2759: case "(($ac_try" in
! 2760: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
! 2761: *) ac_try_echo=$ac_try;;
! 2762: esac
! 2763: eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
! 2764: (eval "$ac_compiler --version >&5") 2>&5
1.1 iwane 2765: ac_status=$?
2766: echo "$as_me:$LINENO: \$? = $ac_status" >&5
2767: (exit $ac_status); }
1.4 ! iwane 2768: { (ac_try="$ac_compiler -v >&5"
! 2769: case "(($ac_try" in
! 2770: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
! 2771: *) ac_try_echo=$ac_try;;
! 2772: esac
! 2773: eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
! 2774: (eval "$ac_compiler -v >&5") 2>&5
1.1 iwane 2775: ac_status=$?
2776: echo "$as_me:$LINENO: \$? = $ac_status" >&5
2777: (exit $ac_status); }
1.4 ! iwane 2778: { (ac_try="$ac_compiler -V >&5"
! 2779: case "(($ac_try" in
! 2780: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
! 2781: *) ac_try_echo=$ac_try;;
! 2782: esac
! 2783: eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
! 2784: (eval "$ac_compiler -V >&5") 2>&5
1.1 iwane 2785: ac_status=$?
2786: echo "$as_me:$LINENO: \$? = $ac_status" >&5
2787: (exit $ac_status); }
2788:
1.4 ! iwane 2789: { echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5
! 2790: echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6; }
1.1 iwane 2791: if test "${ac_cv_cxx_compiler_gnu+set}" = set; then
2792: echo $ECHO_N "(cached) $ECHO_C" >&6
2793: else
2794: cat >conftest.$ac_ext <<_ACEOF
1.4 ! iwane 2795: /* confdefs.h. */
! 2796: _ACEOF
! 2797: cat confdefs.h >>conftest.$ac_ext
! 2798: cat >>conftest.$ac_ext <<_ACEOF
! 2799: /* end confdefs.h. */
1.1 iwane 2800:
2801: int
2802: main ()
2803: {
2804: #ifndef __GNUC__
2805: choke me
2806: #endif
2807:
2808: ;
2809: return 0;
2810: }
2811: _ACEOF
2812: rm -f conftest.$ac_objext
1.4 ! iwane 2813: if { (ac_try="$ac_compile"
! 2814: case "(($ac_try" in
! 2815: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
! 2816: *) ac_try_echo=$ac_try;;
! 2817: esac
! 2818: eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
! 2819: (eval "$ac_compile") 2>conftest.er1
1.1 iwane 2820: ac_status=$?
1.4 ! iwane 2821: grep -v '^ *+' conftest.er1 >conftest.err
! 2822: rm -f conftest.er1
! 2823: cat conftest.err >&5
1.1 iwane 2824: echo "$as_me:$LINENO: \$? = $ac_status" >&5
1.4 ! iwane 2825: (exit $ac_status); } && {
! 2826: test -z "$ac_cxx_werror_flag" ||
! 2827: test ! -s conftest.err
! 2828: } && test -s conftest.$ac_objext; then
1.1 iwane 2829: ac_compiler_gnu=yes
2830: else
2831: echo "$as_me: failed program was:" >&5
1.4 ! iwane 2832: sed 's/^/| /' conftest.$ac_ext >&5
! 2833:
! 2834: ac_compiler_gnu=no
1.1 iwane 2835: fi
1.4 ! iwane 2836:
! 2837: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1.1 iwane 2838: ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
2839:
2840: fi
1.4 ! iwane 2841: { echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
! 2842: echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6; }
1.1 iwane 2843: GXX=`test $ac_compiler_gnu = yes && echo yes`
2844: ac_test_CXXFLAGS=${CXXFLAGS+set}
2845: ac_save_CXXFLAGS=$CXXFLAGS
1.4 ! iwane 2846: { echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
! 2847: echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6; }
1.1 iwane 2848: if test "${ac_cv_prog_cxx_g+set}" = set; then
2849: echo $ECHO_N "(cached) $ECHO_C" >&6
2850: else
1.4 ! iwane 2851: ac_save_cxx_werror_flag=$ac_cxx_werror_flag
! 2852: ac_cxx_werror_flag=yes
! 2853: ac_cv_prog_cxx_g=no
! 2854: CXXFLAGS="-g"
! 2855: cat >conftest.$ac_ext <<_ACEOF
! 2856: /* confdefs.h. */
! 2857: _ACEOF
! 2858: cat confdefs.h >>conftest.$ac_ext
! 2859: cat >>conftest.$ac_ext <<_ACEOF
! 2860: /* end confdefs.h. */
1.1 iwane 2861:
2862: int
2863: main ()
2864: {
2865:
2866: ;
2867: return 0;
2868: }
2869: _ACEOF
2870: rm -f conftest.$ac_objext
1.4 ! iwane 2871: if { (ac_try="$ac_compile"
! 2872: case "(($ac_try" in
! 2873: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
! 2874: *) ac_try_echo=$ac_try;;
! 2875: esac
! 2876: eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
! 2877: (eval "$ac_compile") 2>conftest.er1
1.1 iwane 2878: ac_status=$?
1.4 ! iwane 2879: grep -v '^ *+' conftest.er1 >conftest.err
! 2880: rm -f conftest.er1
! 2881: cat conftest.err >&5
1.1 iwane 2882: echo "$as_me:$LINENO: \$? = $ac_status" >&5
1.4 ! iwane 2883: (exit $ac_status); } && {
! 2884: test -z "$ac_cxx_werror_flag" ||
! 2885: test ! -s conftest.err
! 2886: } && test -s conftest.$ac_objext; then
1.1 iwane 2887: ac_cv_prog_cxx_g=yes
2888: else
2889: echo "$as_me: failed program was:" >&5
1.4 ! iwane 2890: sed 's/^/| /' conftest.$ac_ext >&5
! 2891:
! 2892: CXXFLAGS=""
! 2893: cat >conftest.$ac_ext <<_ACEOF
! 2894: /* confdefs.h. */
! 2895: _ACEOF
! 2896: cat confdefs.h >>conftest.$ac_ext
! 2897: cat >>conftest.$ac_ext <<_ACEOF
! 2898: /* end confdefs.h. */
! 2899:
1.1 iwane 2900: int
2901: main ()
2902: {
1.4 ! iwane 2903:
1.1 iwane 2904: ;
2905: return 0;
2906: }
2907: _ACEOF
2908: rm -f conftest.$ac_objext
1.4 ! iwane 2909: if { (ac_try="$ac_compile"
! 2910: case "(($ac_try" in
! 2911: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
! 2912: *) ac_try_echo=$ac_try;;
! 2913: esac
! 2914: eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
! 2915: (eval "$ac_compile") 2>conftest.er1
1.1 iwane 2916: ac_status=$?
1.4 ! iwane 2917: grep -v '^ *+' conftest.er1 >conftest.err
! 2918: rm -f conftest.er1
! 2919: cat conftest.err >&5
1.1 iwane 2920: echo "$as_me:$LINENO: \$? = $ac_status" >&5
1.4 ! iwane 2921: (exit $ac_status); } && {
! 2922: test -z "$ac_cxx_werror_flag" ||
! 2923: test ! -s conftest.err
! 2924: } && test -s conftest.$ac_objext; then
1.1 iwane 2925: :
2926: else
2927: echo "$as_me: failed program was:" >&5
1.4 ! iwane 2928: sed 's/^/| /' conftest.$ac_ext >&5
! 2929:
! 2930: ac_cxx_werror_flag=$ac_save_cxx_werror_flag
! 2931: CXXFLAGS="-g"
! 2932: cat >conftest.$ac_ext <<_ACEOF
! 2933: /* confdefs.h. */
! 2934: _ACEOF
! 2935: cat confdefs.h >>conftest.$ac_ext
! 2936: cat >>conftest.$ac_ext <<_ACEOF
! 2937: /* end confdefs.h. */
! 2938:
1.1 iwane 2939: int
2940: main ()
2941: {
1.4 ! iwane 2942:
1.1 iwane 2943: ;
2944: return 0;
2945: }
2946: _ACEOF
2947: rm -f conftest.$ac_objext
1.4 ! iwane 2948: if { (ac_try="$ac_compile"
! 2949: case "(($ac_try" in
! 2950: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
! 2951: *) ac_try_echo=$ac_try;;
! 2952: esac
! 2953: eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
! 2954: (eval "$ac_compile") 2>conftest.er1
1.1 iwane 2955: ac_status=$?
1.4 ! iwane 2956: grep -v '^ *+' conftest.er1 >conftest.err
! 2957: rm -f conftest.er1
! 2958: cat conftest.err >&5
1.1 iwane 2959: echo "$as_me:$LINENO: \$? = $ac_status" >&5
1.4 ! iwane 2960: (exit $ac_status); } && {
! 2961: test -z "$ac_cxx_werror_flag" ||
! 2962: test ! -s conftest.err
! 2963: } && test -s conftest.$ac_objext; then
! 2964: ac_cv_prog_cxx_g=yes
1.1 iwane 2965: else
2966: echo "$as_me: failed program was:" >&5
1.4 ! iwane 2967: sed 's/^/| /' conftest.$ac_ext >&5
! 2968:
! 2969:
! 2970: fi
! 2971:
! 2972: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1.1 iwane 2973: fi
1.4 ! iwane 2974:
! 2975: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1.1 iwane 2976: fi
2977:
1.4 ! iwane 2978: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
! 2979: ac_cxx_werror_flag=$ac_save_cxx_werror_flag
! 2980: fi
! 2981: { echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5
! 2982: echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6; }
! 2983: if test "$ac_test_CXXFLAGS" = set; then
! 2984: CXXFLAGS=$ac_save_CXXFLAGS
! 2985: elif test $ac_cv_prog_cxx_g = yes; then
! 2986: if test "$GXX" = yes; then
! 2987: CXXFLAGS="-g -O2"
! 2988: else
! 2989: CXXFLAGS="-g"
! 2990: fi
! 2991: else
! 2992: if test "$GXX" = yes; then
! 2993: CXXFLAGS="-O2"
! 2994: else
! 2995: CXXFLAGS=
! 2996: fi
! 2997: fi
1.1 iwane 2998: ac_ext=c
2999: ac_cpp='$CPP $CPPFLAGS'
3000: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3001: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3002: ac_compiler_gnu=$ac_cv_c_compiler_gnu
3003:
3004: if test x$CC = xgcc; then
3005: CFLAGS="-Wall $CFLAGS"
3006: fi
3007: if test x$CXX = xg++; then
3008: CXXFLAGS="-Wall $CXXFLAGS"
3009: fi
3010:
3011:
3012:
3013:
3014:
3015:
3016: ac_ext=c
3017: ac_cpp='$CPP $CPPFLAGS'
3018: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3019: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3020: ac_compiler_gnu=$ac_cv_c_compiler_gnu
1.4 ! iwane 3021: { echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
! 3022: echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6; }
1.1 iwane 3023: # On Suns, sometimes $CPP names a directory.
3024: if test -n "$CPP" && test -d "$CPP"; then
3025: CPP=
3026: fi
3027: if test -z "$CPP"; then
3028: if test "${ac_cv_prog_CPP+set}" = set; then
3029: echo $ECHO_N "(cached) $ECHO_C" >&6
3030: else
3031: # Double quotes because CPP needs to be expanded
3032: for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3033: do
3034: ac_preproc_ok=false
3035: for ac_c_preproc_warn_flag in '' yes
3036: do
3037: # Use a header file that comes with gcc, so configuring glibc
3038: # with a fresh cross-compiler works.
1.4 ! iwane 3039: # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
! 3040: # <limits.h> exists even on freestanding compilers.
1.1 iwane 3041: # On the NeXT, cc -E runs the code through the compiler's parser,
3042: # not just through cpp. "Syntax error" is here to catch this case.
3043: cat >conftest.$ac_ext <<_ACEOF
1.4 ! iwane 3044: /* confdefs.h. */
1.1 iwane 3045: _ACEOF
1.4 ! iwane 3046: cat confdefs.h >>conftest.$ac_ext
! 3047: cat >>conftest.$ac_ext <<_ACEOF
! 3048: /* end confdefs.h. */
! 3049: #ifdef __STDC__
! 3050: # include <limits.h>
! 3051: #else
! 3052: # include <assert.h>
! 3053: #endif
! 3054: Syntax error
! 3055: _ACEOF
! 3056: if { (ac_try="$ac_cpp conftest.$ac_ext"
! 3057: case "(($ac_try" in
! 3058: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
! 3059: *) ac_try_echo=$ac_try;;
! 3060: esac
! 3061: eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
! 3062: (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
1.1 iwane 3063: ac_status=$?
1.4 ! iwane 3064: grep -v '^ *+' conftest.er1 >conftest.err
1.1 iwane 3065: rm -f conftest.er1
3066: cat conftest.err >&5
3067: echo "$as_me:$LINENO: \$? = $ac_status" >&5
1.4 ! iwane 3068: (exit $ac_status); } >/dev/null && {
! 3069: test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
! 3070: test ! -s conftest.err
! 3071: }; then
1.1 iwane 3072: :
3073: else
3074: echo "$as_me: failed program was:" >&5
1.4 ! iwane 3075: sed 's/^/| /' conftest.$ac_ext >&5
! 3076:
1.1 iwane 3077: # Broken: fails on valid input.
3078: continue
3079: fi
1.4 ! iwane 3080:
1.1 iwane 3081: rm -f conftest.err conftest.$ac_ext
3082:
1.4 ! iwane 3083: # OK, works on sane cases. Now check whether nonexistent headers
1.1 iwane 3084: # can be detected and how.
3085: cat >conftest.$ac_ext <<_ACEOF
1.4 ! iwane 3086: /* confdefs.h. */
! 3087: _ACEOF
! 3088: cat confdefs.h >>conftest.$ac_ext
! 3089: cat >>conftest.$ac_ext <<_ACEOF
! 3090: /* end confdefs.h. */
1.1 iwane 3091: #include <ac_nonexistent.h>
3092: _ACEOF
1.4 ! iwane 3093: if { (ac_try="$ac_cpp conftest.$ac_ext"
! 3094: case "(($ac_try" in
! 3095: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
! 3096: *) ac_try_echo=$ac_try;;
! 3097: esac
! 3098: eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
! 3099: (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
1.1 iwane 3100: ac_status=$?
1.4 ! iwane 3101: grep -v '^ *+' conftest.er1 >conftest.err
1.1 iwane 3102: rm -f conftest.er1
3103: cat conftest.err >&5
3104: echo "$as_me:$LINENO: \$? = $ac_status" >&5
1.4 ! iwane 3105: (exit $ac_status); } >/dev/null && {
! 3106: test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
! 3107: test ! -s conftest.err
! 3108: }; then
1.1 iwane 3109: # Broken: success on invalid input.
3110: continue
3111: else
3112: echo "$as_me: failed program was:" >&5
1.4 ! iwane 3113: sed 's/^/| /' conftest.$ac_ext >&5
! 3114:
1.1 iwane 3115: # Passes both tests.
3116: ac_preproc_ok=:
3117: break
3118: fi
1.4 ! iwane 3119:
1.1 iwane 3120: rm -f conftest.err conftest.$ac_ext
3121:
3122: done
3123: # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3124: rm -f conftest.err conftest.$ac_ext
3125: if $ac_preproc_ok; then
3126: break
3127: fi
3128:
3129: done
3130: ac_cv_prog_CPP=$CPP
3131:
3132: fi
3133: CPP=$ac_cv_prog_CPP
3134: else
3135: ac_cv_prog_CPP=$CPP
3136: fi
1.4 ! iwane 3137: { echo "$as_me:$LINENO: result: $CPP" >&5
! 3138: echo "${ECHO_T}$CPP" >&6; }
1.1 iwane 3139: ac_preproc_ok=false
3140: for ac_c_preproc_warn_flag in '' yes
3141: do
3142: # Use a header file that comes with gcc, so configuring glibc
3143: # with a fresh cross-compiler works.
1.4 ! iwane 3144: # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
! 3145: # <limits.h> exists even on freestanding compilers.
1.1 iwane 3146: # On the NeXT, cc -E runs the code through the compiler's parser,
3147: # not just through cpp. "Syntax error" is here to catch this case.
3148: cat >conftest.$ac_ext <<_ACEOF
1.4 ! iwane 3149: /* confdefs.h. */
! 3150: _ACEOF
! 3151: cat confdefs.h >>conftest.$ac_ext
! 3152: cat >>conftest.$ac_ext <<_ACEOF
! 3153: /* end confdefs.h. */
! 3154: #ifdef __STDC__
! 3155: # include <limits.h>
! 3156: #else
! 3157: # include <assert.h>
! 3158: #endif
! 3159: Syntax error
1.1 iwane 3160: _ACEOF
1.4 ! iwane 3161: if { (ac_try="$ac_cpp conftest.$ac_ext"
! 3162: case "(($ac_try" in
! 3163: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
! 3164: *) ac_try_echo=$ac_try;;
! 3165: esac
! 3166: eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
! 3167: (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
1.1 iwane 3168: ac_status=$?
1.4 ! iwane 3169: grep -v '^ *+' conftest.er1 >conftest.err
1.1 iwane 3170: rm -f conftest.er1
3171: cat conftest.err >&5
3172: echo "$as_me:$LINENO: \$? = $ac_status" >&5
1.4 ! iwane 3173: (exit $ac_status); } >/dev/null && {
! 3174: test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
! 3175: test ! -s conftest.err
! 3176: }; then
1.1 iwane 3177: :
3178: else
3179: echo "$as_me: failed program was:" >&5
1.4 ! iwane 3180: sed 's/^/| /' conftest.$ac_ext >&5
! 3181:
1.1 iwane 3182: # Broken: fails on valid input.
3183: continue
3184: fi
1.4 ! iwane 3185:
1.1 iwane 3186: rm -f conftest.err conftest.$ac_ext
3187:
1.4 ! iwane 3188: # OK, works on sane cases. Now check whether nonexistent headers
1.1 iwane 3189: # can be detected and how.
3190: cat >conftest.$ac_ext <<_ACEOF
1.4 ! iwane 3191: /* confdefs.h. */
! 3192: _ACEOF
! 3193: cat confdefs.h >>conftest.$ac_ext
! 3194: cat >>conftest.$ac_ext <<_ACEOF
! 3195: /* end confdefs.h. */
1.1 iwane 3196: #include <ac_nonexistent.h>
3197: _ACEOF
1.4 ! iwane 3198: if { (ac_try="$ac_cpp conftest.$ac_ext"
! 3199: case "(($ac_try" in
! 3200: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
! 3201: *) ac_try_echo=$ac_try;;
! 3202: esac
! 3203: eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
! 3204: (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
1.1 iwane 3205: ac_status=$?
1.4 ! iwane 3206: grep -v '^ *+' conftest.er1 >conftest.err
1.1 iwane 3207: rm -f conftest.er1
3208: cat conftest.err >&5
3209: echo "$as_me:$LINENO: \$? = $ac_status" >&5
1.4 ! iwane 3210: (exit $ac_status); } >/dev/null && {
! 3211: test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
! 3212: test ! -s conftest.err
! 3213: }; then
1.1 iwane 3214: # Broken: success on invalid input.
3215: continue
3216: else
3217: echo "$as_me: failed program was:" >&5
1.4 ! iwane 3218: sed 's/^/| /' conftest.$ac_ext >&5
! 3219:
1.1 iwane 3220: # Passes both tests.
3221: ac_preproc_ok=:
3222: break
3223: fi
1.4 ! iwane 3224:
1.1 iwane 3225: rm -f conftest.err conftest.$ac_ext
3226:
3227: done
3228: # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3229: rm -f conftest.err conftest.$ac_ext
3230: if $ac_preproc_ok; then
3231: :
3232: else
1.4 ! iwane 3233: { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
! 3234: See \`config.log' for more details." >&5
! 3235: echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
! 3236: See \`config.log' for more details." >&2;}
1.1 iwane 3237: { (exit 1); exit 1; }; }
3238: fi
3239:
3240: ac_ext=c
3241: ac_cpp='$CPP $CPPFLAGS'
3242: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3243: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3244: ac_compiler_gnu=$ac_cv_c_compiler_gnu
3245:
3246:
1.4 ! iwane 3247: { echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5
! 3248: echo $ECHO_N "checking for grep that handles long lines and -e... $ECHO_C" >&6; }
! 3249: if test "${ac_cv_path_GREP+set}" = set; then
! 3250: echo $ECHO_N "(cached) $ECHO_C" >&6
! 3251: else
! 3252: # Extract the first word of "grep ggrep" to use in msg output
! 3253: if test -z "$GREP"; then
! 3254: set dummy grep ggrep; ac_prog_name=$2
! 3255: if test "${ac_cv_path_GREP+set}" = set; then
1.1 iwane 3256: echo $ECHO_N "(cached) $ECHO_C" >&6
3257: else
1.4 ! iwane 3258: ac_path_GREP_found=false
! 3259: # Loop through the user's path and test for each of PROGNAME-LIST
! 3260: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
! 3261: for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
! 3262: do
! 3263: IFS=$as_save_IFS
! 3264: test -z "$as_dir" && as_dir=.
! 3265: for ac_prog in grep ggrep; do
! 3266: for ac_exec_ext in '' $ac_executable_extensions; do
! 3267: ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
! 3268: { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
! 3269: # Check for GNU ac_path_GREP and select it if it is found.
! 3270: # Check for GNU $ac_path_GREP
! 3271: case `"$ac_path_GREP" --version 2>&1` in
! 3272: *GNU*)
! 3273: ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
! 3274: *)
! 3275: ac_count=0
! 3276: echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
! 3277: while :
! 3278: do
! 3279: cat "conftest.in" "conftest.in" >"conftest.tmp"
! 3280: mv "conftest.tmp" "conftest.in"
! 3281: cp "conftest.in" "conftest.nl"
! 3282: echo 'GREP' >> "conftest.nl"
! 3283: "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
! 3284: diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
! 3285: ac_count=`expr $ac_count + 1`
! 3286: if test $ac_count -gt ${ac_path_GREP_max-0}; then
! 3287: # Best one so far, save it but keep looking for a better one
! 3288: ac_cv_path_GREP="$ac_path_GREP"
! 3289: ac_path_GREP_max=$ac_count
! 3290: fi
! 3291: # 10*(2^10) chars as input seems more than enough
! 3292: test $ac_count -gt 10 && break
! 3293: done
! 3294: rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
! 3295: esac
! 3296:
! 3297:
! 3298: $ac_path_GREP_found && break 3
! 3299: done
! 3300: done
! 3301:
! 3302: done
! 3303: IFS=$as_save_IFS
! 3304:
1.1 iwane 3305:
1.4 ! iwane 3306: fi
! 3307:
! 3308: GREP="$ac_cv_path_GREP"
! 3309: if test -z "$GREP"; then
! 3310: { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
! 3311: echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
! 3312: { (exit 1); exit 1; }; }
! 3313: fi
! 3314:
! 3315: else
! 3316: ac_cv_path_GREP=$GREP
! 3317: fi
! 3318:
! 3319:
! 3320: fi
! 3321: { echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
! 3322: echo "${ECHO_T}$ac_cv_path_GREP" >&6; }
! 3323: GREP="$ac_cv_path_GREP"
! 3324:
! 3325:
! 3326: { echo "$as_me:$LINENO: checking for egrep" >&5
! 3327: echo $ECHO_N "checking for egrep... $ECHO_C" >&6; }
! 3328: if test "${ac_cv_path_EGREP+set}" = set; then
! 3329: echo $ECHO_N "(cached) $ECHO_C" >&6
! 3330: else
! 3331: if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
! 3332: then ac_cv_path_EGREP="$GREP -E"
! 3333: else
! 3334: # Extract the first word of "egrep" to use in msg output
! 3335: if test -z "$EGREP"; then
! 3336: set dummy egrep; ac_prog_name=$2
! 3337: if test "${ac_cv_path_EGREP+set}" = set; then
! 3338: echo $ECHO_N "(cached) $ECHO_C" >&6
! 3339: else
! 3340: ac_path_EGREP_found=false
! 3341: # Loop through the user's path and test for each of PROGNAME-LIST
! 3342: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
! 3343: for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
! 3344: do
! 3345: IFS=$as_save_IFS
! 3346: test -z "$as_dir" && as_dir=.
! 3347: for ac_prog in egrep; do
! 3348: for ac_exec_ext in '' $ac_executable_extensions; do
! 3349: ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
! 3350: { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
! 3351: # Check for GNU ac_path_EGREP and select it if it is found.
! 3352: # Check for GNU $ac_path_EGREP
! 3353: case `"$ac_path_EGREP" --version 2>&1` in
! 3354: *GNU*)
! 3355: ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
! 3356: *)
! 3357: ac_count=0
! 3358: echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
! 3359: while :
! 3360: do
! 3361: cat "conftest.in" "conftest.in" >"conftest.tmp"
! 3362: mv "conftest.tmp" "conftest.in"
! 3363: cp "conftest.in" "conftest.nl"
! 3364: echo 'EGREP' >> "conftest.nl"
! 3365: "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
! 3366: diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
! 3367: ac_count=`expr $ac_count + 1`
! 3368: if test $ac_count -gt ${ac_path_EGREP_max-0}; then
! 3369: # Best one so far, save it but keep looking for a better one
! 3370: ac_cv_path_EGREP="$ac_path_EGREP"
! 3371: ac_path_EGREP_max=$ac_count
! 3372: fi
! 3373: # 10*(2^10) chars as input seems more than enough
! 3374: test $ac_count -gt 10 && break
! 3375: done
! 3376: rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
! 3377: esac
! 3378:
! 3379:
! 3380: $ac_path_EGREP_found && break 3
! 3381: done
! 3382: done
! 3383:
! 3384: done
! 3385: IFS=$as_save_IFS
! 3386:
! 3387:
! 3388: fi
! 3389:
! 3390: EGREP="$ac_cv_path_EGREP"
! 3391: if test -z "$EGREP"; then
! 3392: { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
! 3393: echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
! 3394: { (exit 1); exit 1; }; }
! 3395: fi
! 3396:
! 3397: else
! 3398: ac_cv_path_EGREP=$EGREP
! 3399: fi
! 3400:
! 3401:
! 3402: fi
! 3403: fi
! 3404: { echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
! 3405: echo "${ECHO_T}$ac_cv_path_EGREP" >&6; }
! 3406: EGREP="$ac_cv_path_EGREP"
! 3407:
! 3408:
! 3409: { echo "$as_me:$LINENO: checking for ANSI C header files" >&5
! 3410: echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; }
! 3411: if test "${ac_cv_header_stdc+set}" = set; then
! 3412: echo $ECHO_N "(cached) $ECHO_C" >&6
! 3413: else
! 3414: cat >conftest.$ac_ext <<_ACEOF
! 3415: /* confdefs.h. */
! 3416: _ACEOF
! 3417: cat confdefs.h >>conftest.$ac_ext
! 3418: cat >>conftest.$ac_ext <<_ACEOF
! 3419: /* end confdefs.h. */
! 3420: #include <stdlib.h>
! 3421: #include <stdarg.h>
! 3422: #include <string.h>
! 3423: #include <float.h>
! 3424:
! 3425: int
! 3426: main ()
! 3427: {
! 3428:
! 3429: ;
! 3430: return 0;
! 3431: }
1.1 iwane 3432: _ACEOF
1.4 ! iwane 3433: rm -f conftest.$ac_objext
! 3434: if { (ac_try="$ac_compile"
! 3435: case "(($ac_try" in
! 3436: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
! 3437: *) ac_try_echo=$ac_try;;
! 3438: esac
! 3439: eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
! 3440: (eval "$ac_compile") 2>conftest.er1
1.1 iwane 3441: ac_status=$?
1.4 ! iwane 3442: grep -v '^ *+' conftest.er1 >conftest.err
1.1 iwane 3443: rm -f conftest.er1
3444: cat conftest.err >&5
3445: echo "$as_me:$LINENO: \$? = $ac_status" >&5
1.4 ! iwane 3446: (exit $ac_status); } && {
! 3447: test -z "$ac_c_werror_flag" ||
! 3448: test ! -s conftest.err
! 3449: } && test -s conftest.$ac_objext; then
1.1 iwane 3450: ac_cv_header_stdc=yes
3451: else
3452: echo "$as_me: failed program was:" >&5
1.4 ! iwane 3453: sed 's/^/| /' conftest.$ac_ext >&5
! 3454:
! 3455: ac_cv_header_stdc=no
1.1 iwane 3456: fi
1.4 ! iwane 3457:
! 3458: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1.1 iwane 3459:
3460: if test $ac_cv_header_stdc = yes; then
3461: # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3462: cat >conftest.$ac_ext <<_ACEOF
1.4 ! iwane 3463: /* confdefs.h. */
! 3464: _ACEOF
! 3465: cat confdefs.h >>conftest.$ac_ext
! 3466: cat >>conftest.$ac_ext <<_ACEOF
! 3467: /* end confdefs.h. */
1.1 iwane 3468: #include <string.h>
3469:
3470: _ACEOF
3471: if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1.4 ! iwane 3472: $EGREP "memchr" >/dev/null 2>&1; then
1.1 iwane 3473: :
3474: else
3475: ac_cv_header_stdc=no
3476: fi
3477: rm -f conftest*
3478:
3479: fi
3480:
3481: if test $ac_cv_header_stdc = yes; then
3482: # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3483: cat >conftest.$ac_ext <<_ACEOF
1.4 ! iwane 3484: /* confdefs.h. */
! 3485: _ACEOF
! 3486: cat confdefs.h >>conftest.$ac_ext
! 3487: cat >>conftest.$ac_ext <<_ACEOF
! 3488: /* end confdefs.h. */
1.1 iwane 3489: #include <stdlib.h>
3490:
3491: _ACEOF
3492: if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1.4 ! iwane 3493: $EGREP "free" >/dev/null 2>&1; then
1.1 iwane 3494: :
3495: else
3496: ac_cv_header_stdc=no
3497: fi
3498: rm -f conftest*
3499:
3500: fi
3501:
3502: if test $ac_cv_header_stdc = yes; then
3503: # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3504: if test "$cross_compiling" = yes; then
3505: :
3506: else
3507: cat >conftest.$ac_ext <<_ACEOF
1.4 ! iwane 3508: /* confdefs.h. */
! 3509: _ACEOF
! 3510: cat confdefs.h >>conftest.$ac_ext
! 3511: cat >>conftest.$ac_ext <<_ACEOF
! 3512: /* end confdefs.h. */
1.1 iwane 3513: #include <ctype.h>
1.4 ! iwane 3514: #include <stdlib.h>
1.1 iwane 3515: #if ((' ' & 0x0FF) == 0x020)
3516: # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3517: # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3518: #else
1.4 ! iwane 3519: # define ISLOWER(c) \
! 3520: (('a' <= (c) && (c) <= 'i') \
! 3521: || ('j' <= (c) && (c) <= 'r') \
! 3522: || ('s' <= (c) && (c) <= 'z'))
1.1 iwane 3523: # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3524: #endif
3525:
3526: #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3527: int
3528: main ()
3529: {
3530: int i;
3531: for (i = 0; i < 256; i++)
3532: if (XOR (islower (i), ISLOWER (i))
1.4 ! iwane 3533: || toupper (i) != TOUPPER (i))
! 3534: return 2;
! 3535: return 0;
1.1 iwane 3536: }
3537: _ACEOF
3538: rm -f conftest$ac_exeext
1.4 ! iwane 3539: if { (ac_try="$ac_link"
! 3540: case "(($ac_try" in
! 3541: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
! 3542: *) ac_try_echo=$ac_try;;
! 3543: esac
! 3544: eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
! 3545: (eval "$ac_link") 2>&5
1.1 iwane 3546: ac_status=$?
3547: echo "$as_me:$LINENO: \$? = $ac_status" >&5
3548: (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
1.4 ! iwane 3549: { (case "(($ac_try" in
! 3550: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
! 3551: *) ac_try_echo=$ac_try;;
! 3552: esac
! 3553: eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
! 3554: (eval "$ac_try") 2>&5
1.1 iwane 3555: ac_status=$?
3556: echo "$as_me:$LINENO: \$? = $ac_status" >&5
3557: (exit $ac_status); }; }; then
3558: :
3559: else
3560: echo "$as_me: program exited with status $ac_status" >&5
3561: echo "$as_me: failed program was:" >&5
1.4 ! iwane 3562: sed 's/^/| /' conftest.$ac_ext >&5
! 3563:
1.1 iwane 3564: ( exit $ac_status )
3565: ac_cv_header_stdc=no
3566: fi
1.4 ! iwane 3567: rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
1.1 iwane 3568: fi
1.4 ! iwane 3569:
! 3570:
1.1 iwane 3571: fi
3572: fi
1.4 ! iwane 3573: { echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
! 3574: echo "${ECHO_T}$ac_cv_header_stdc" >&6; }
1.1 iwane 3575: if test $ac_cv_header_stdc = yes; then
3576:
3577: cat >>confdefs.h <<\_ACEOF
3578: #define STDC_HEADERS 1
3579: _ACEOF
3580:
3581: fi
3582:
3583:
3584:
1.4 ! iwane 3585: { echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5
! 3586: echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6; }
1.1 iwane 3587: if test "${ac_cv_c_const+set}" = set; then
3588: echo $ECHO_N "(cached) $ECHO_C" >&6
3589: else
3590: cat >conftest.$ac_ext <<_ACEOF
1.4 ! iwane 3591: /* confdefs.h. */
! 3592: _ACEOF
! 3593: cat confdefs.h >>conftest.$ac_ext
! 3594: cat >>conftest.$ac_ext <<_ACEOF
! 3595: /* end confdefs.h. */
1.1 iwane 3596:
3597: int
3598: main ()
3599: {
3600: /* FIXME: Include the comments suggested by Paul. */
3601: #ifndef __cplusplus
3602: /* Ultrix mips cc rejects this. */
3603: typedef int charset[2];
1.4 ! iwane 3604: const charset cs;
1.1 iwane 3605: /* SunOS 4.1.1 cc rejects this. */
1.4 ! iwane 3606: char const *const *pcpcc;
! 3607: char **ppc;
1.1 iwane 3608: /* NEC SVR4.0.2 mips cc rejects this. */
3609: struct point {int x, y;};
3610: static struct point const zero = {0,0};
3611: /* AIX XL C 1.02.0.0 rejects this.
3612: It does not let you subtract one const X* pointer from another in
3613: an arm of an if-expression whose if-part is not a constant
3614: expression */
3615: const char *g = "string";
1.4 ! iwane 3616: pcpcc = &g + (g ? g-g : 0);
1.1 iwane 3617: /* HPUX 7.0 cc rejects these. */
1.4 ! iwane 3618: ++pcpcc;
! 3619: ppc = (char**) pcpcc;
! 3620: pcpcc = (char const *const *) ppc;
1.1 iwane 3621: { /* SCO 3.2v4 cc rejects this. */
3622: char *t;
3623: char const *s = 0 ? (char *) 0 : (char const *) 0;
3624:
3625: *t++ = 0;
1.4 ! iwane 3626: if (s) return 0;
1.1 iwane 3627: }
3628: { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
3629: int x[] = {25, 17};
3630: const int *foo = &x[0];
3631: ++foo;
3632: }
3633: { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
3634: typedef const int *iptr;
3635: iptr p = 0;
3636: ++p;
3637: }
3638: { /* AIX XL C 1.02.0.0 rejects this saying
3639: "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
3640: struct s { int j; const int *ap[3]; };
3641: struct s *b; b->j = 5;
3642: }
3643: { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
3644: const int foo = 10;
1.4 ! iwane 3645: if (!foo) return 0;
1.1 iwane 3646: }
1.4 ! iwane 3647: return !cs[0] && !zero.x;
1.1 iwane 3648: #endif
3649:
3650: ;
3651: return 0;
3652: }
3653: _ACEOF
3654: rm -f conftest.$ac_objext
1.4 ! iwane 3655: if { (ac_try="$ac_compile"
! 3656: case "(($ac_try" in
! 3657: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
! 3658: *) ac_try_echo=$ac_try;;
! 3659: esac
! 3660: eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
! 3661: (eval "$ac_compile") 2>conftest.er1
1.1 iwane 3662: ac_status=$?
1.4 ! iwane 3663: grep -v '^ *+' conftest.er1 >conftest.err
! 3664: rm -f conftest.er1
! 3665: cat conftest.err >&5
1.1 iwane 3666: echo "$as_me:$LINENO: \$? = $ac_status" >&5
1.4 ! iwane 3667: (exit $ac_status); } && {
! 3668: test -z "$ac_c_werror_flag" ||
! 3669: test ! -s conftest.err
! 3670: } && test -s conftest.$ac_objext; then
1.1 iwane 3671: ac_cv_c_const=yes
3672: else
3673: echo "$as_me: failed program was:" >&5
1.4 ! iwane 3674: sed 's/^/| /' conftest.$ac_ext >&5
! 3675:
! 3676: ac_cv_c_const=no
1.1 iwane 3677: fi
1.4 ! iwane 3678:
! 3679: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1.1 iwane 3680: fi
1.4 ! iwane 3681: { echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5
! 3682: echo "${ECHO_T}$ac_cv_c_const" >&6; }
1.1 iwane 3683: if test $ac_cv_c_const = no; then
3684:
3685: cat >>confdefs.h <<\_ACEOF
3686: #define const
3687: _ACEOF
3688:
3689: fi
1.2 iwane 3690:
1.4 ! iwane 3691: { echo "$as_me:$LINENO: checking for inline" >&5
! 3692: echo $ECHO_N "checking for inline... $ECHO_C" >&6; }
1.2 iwane 3693: if test "${ac_cv_c_inline+set}" = set; then
3694: echo $ECHO_N "(cached) $ECHO_C" >&6
3695: else
3696: ac_cv_c_inline=no
3697: for ac_kw in inline __inline__ __inline; do
3698: cat >conftest.$ac_ext <<_ACEOF
1.4 ! iwane 3699: /* confdefs.h. */
! 3700: _ACEOF
! 3701: cat confdefs.h >>conftest.$ac_ext
! 3702: cat >>conftest.$ac_ext <<_ACEOF
! 3703: /* end confdefs.h. */
1.2 iwane 3704: #ifndef __cplusplus
1.4 ! iwane 3705: typedef int foo_t;
! 3706: static $ac_kw foo_t static_foo () {return 0; }
! 3707: $ac_kw foo_t foo () {return 0; }
1.2 iwane 3708: #endif
3709:
3710: _ACEOF
3711: rm -f conftest.$ac_objext
1.4 ! iwane 3712: if { (ac_try="$ac_compile"
! 3713: case "(($ac_try" in
! 3714: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
! 3715: *) ac_try_echo=$ac_try;;
! 3716: esac
! 3717: eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
! 3718: (eval "$ac_compile") 2>conftest.er1
1.2 iwane 3719: ac_status=$?
1.4 ! iwane 3720: grep -v '^ *+' conftest.er1 >conftest.err
! 3721: rm -f conftest.er1
! 3722: cat conftest.err >&5
1.2 iwane 3723: echo "$as_me:$LINENO: \$? = $ac_status" >&5
1.4 ! iwane 3724: (exit $ac_status); } && {
! 3725: test -z "$ac_c_werror_flag" ||
! 3726: test ! -s conftest.err
! 3727: } && test -s conftest.$ac_objext; then
! 3728: ac_cv_c_inline=$ac_kw
1.2 iwane 3729: else
3730: echo "$as_me: failed program was:" >&5
1.4 ! iwane 3731: sed 's/^/| /' conftest.$ac_ext >&5
! 3732:
! 3733:
1.2 iwane 3734: fi
1.4 ! iwane 3735:
! 3736: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
! 3737: test "$ac_cv_c_inline" != no && break
1.2 iwane 3738: done
3739:
3740: fi
1.4 ! iwane 3741: { echo "$as_me:$LINENO: result: $ac_cv_c_inline" >&5
! 3742: echo "${ECHO_T}$ac_cv_c_inline" >&6; }
! 3743:
! 3744:
1.2 iwane 3745: case $ac_cv_c_inline in
3746: inline | yes) ;;
1.4 ! iwane 3747: *)
! 3748: case $ac_cv_c_inline in
! 3749: no) ac_val=;;
! 3750: *) ac_val=$ac_cv_c_inline;;
! 3751: esac
! 3752: cat >>confdefs.h <<_ACEOF
! 3753: #ifndef __cplusplus
! 3754: #define inline $ac_val
! 3755: #endif
! 3756: _ACEOF
! 3757: ;;
! 3758: esac
! 3759:
! 3760: # On IRIX 5.3, sys/types and inttypes.h are conflicting.
! 3761:
! 3762:
! 3763:
! 3764:
! 3765:
! 3766:
! 3767:
! 3768:
! 3769:
! 3770: for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
! 3771: inttypes.h stdint.h unistd.h
! 3772: do
! 3773: as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
! 3774: { echo "$as_me:$LINENO: checking for $ac_header" >&5
! 3775: echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
! 3776: if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
! 3777: echo $ECHO_N "(cached) $ECHO_C" >&6
! 3778: else
! 3779: cat >conftest.$ac_ext <<_ACEOF
! 3780: /* confdefs.h. */
1.2 iwane 3781: _ACEOF
1.4 ! iwane 3782: cat confdefs.h >>conftest.$ac_ext
! 3783: cat >>conftest.$ac_ext <<_ACEOF
! 3784: /* end confdefs.h. */
! 3785: $ac_includes_default
! 3786:
! 3787: #include <$ac_header>
1.2 iwane 3788: _ACEOF
1.4 ! iwane 3789: rm -f conftest.$ac_objext
! 3790: if { (ac_try="$ac_compile"
! 3791: case "(($ac_try" in
! 3792: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
! 3793: *) ac_try_echo=$ac_try;;
1.3 iwane 3794: esac
1.4 ! iwane 3795: eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
! 3796: (eval "$ac_compile") 2>conftest.er1
! 3797: ac_status=$?
! 3798: grep -v '^ *+' conftest.er1 >conftest.err
! 3799: rm -f conftest.er1
! 3800: cat conftest.err >&5
! 3801: echo "$as_me:$LINENO: \$? = $ac_status" >&5
! 3802: (exit $ac_status); } && {
! 3803: test -z "$ac_c_werror_flag" ||
! 3804: test ! -s conftest.err
! 3805: } && test -s conftest.$ac_objext; then
! 3806: eval "$as_ac_Header=yes"
! 3807: else
! 3808: echo "$as_me: failed program was:" >&5
! 3809: sed 's/^/| /' conftest.$ac_ext >&5
! 3810:
! 3811: eval "$as_ac_Header=no"
! 3812: fi
! 3813:
! 3814: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
! 3815: fi
! 3816: ac_res=`eval echo '${'$as_ac_Header'}'`
! 3817: { echo "$as_me:$LINENO: result: $ac_res" >&5
! 3818: echo "${ECHO_T}$ac_res" >&6; }
! 3819: if test `eval echo '${'$as_ac_Header'}'` = yes; then
! 3820: cat >>confdefs.h <<_ACEOF
! 3821: #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
! 3822: _ACEOF
! 3823:
! 3824: fi
! 3825:
! 3826: done
! 3827:
1.3 iwane 3828:
1.4 ! iwane 3829: { echo "$as_me:$LINENO: checking whether byte ordering is bigendian" >&5
! 3830: echo $ECHO_N "checking whether byte ordering is bigendian... $ECHO_C" >&6; }
1.3 iwane 3831: if test "${ac_cv_c_bigendian+set}" = set; then
3832: echo $ECHO_N "(cached) $ECHO_C" >&6
3833: else
3834: # See if sys/param.h defines the BYTE_ORDER macro.
3835: cat >conftest.$ac_ext <<_ACEOF
1.4 ! iwane 3836: /* confdefs.h. */
! 3837: _ACEOF
! 3838: cat confdefs.h >>conftest.$ac_ext
! 3839: cat >>conftest.$ac_ext <<_ACEOF
! 3840: /* end confdefs.h. */
1.3 iwane 3841: #include <sys/types.h>
3842: #include <sys/param.h>
3843:
3844: int
3845: main ()
3846: {
1.4 ! iwane 3847: #if ! (defined BYTE_ORDER && defined BIG_ENDIAN && defined LITTLE_ENDIAN \
! 3848: && BYTE_ORDER && BIG_ENDIAN && LITTLE_ENDIAN)
1.3 iwane 3849: bogus endian macros
3850: #endif
3851:
3852: ;
3853: return 0;
3854: }
3855: _ACEOF
3856: rm -f conftest.$ac_objext
1.4 ! iwane 3857: if { (ac_try="$ac_compile"
! 3858: case "(($ac_try" in
! 3859: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
! 3860: *) ac_try_echo=$ac_try;;
! 3861: esac
! 3862: eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
! 3863: (eval "$ac_compile") 2>conftest.er1
1.3 iwane 3864: ac_status=$?
1.4 ! iwane 3865: grep -v '^ *+' conftest.er1 >conftest.err
! 3866: rm -f conftest.er1
! 3867: cat conftest.err >&5
1.3 iwane 3868: echo "$as_me:$LINENO: \$? = $ac_status" >&5
1.4 ! iwane 3869: (exit $ac_status); } && {
! 3870: test -z "$ac_c_werror_flag" ||
! 3871: test ! -s conftest.err
! 3872: } && test -s conftest.$ac_objext; then
1.3 iwane 3873: # It does; now see whether it defined to BIG_ENDIAN or not.
3874: cat >conftest.$ac_ext <<_ACEOF
1.4 ! iwane 3875: /* confdefs.h. */
! 3876: _ACEOF
! 3877: cat confdefs.h >>conftest.$ac_ext
! 3878: cat >>conftest.$ac_ext <<_ACEOF
! 3879: /* end confdefs.h. */
1.3 iwane 3880: #include <sys/types.h>
3881: #include <sys/param.h>
3882:
3883: int
3884: main ()
3885: {
3886: #if BYTE_ORDER != BIG_ENDIAN
3887: not big endian
3888: #endif
3889:
3890: ;
3891: return 0;
3892: }
3893: _ACEOF
3894: rm -f conftest.$ac_objext
1.4 ! iwane 3895: if { (ac_try="$ac_compile"
! 3896: case "(($ac_try" in
! 3897: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
! 3898: *) ac_try_echo=$ac_try;;
! 3899: esac
! 3900: eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
! 3901: (eval "$ac_compile") 2>conftest.er1
1.3 iwane 3902: ac_status=$?
1.4 ! iwane 3903: grep -v '^ *+' conftest.er1 >conftest.err
! 3904: rm -f conftest.er1
! 3905: cat conftest.err >&5
1.3 iwane 3906: echo "$as_me:$LINENO: \$? = $ac_status" >&5
1.4 ! iwane 3907: (exit $ac_status); } && {
! 3908: test -z "$ac_c_werror_flag" ||
! 3909: test ! -s conftest.err
! 3910: } && test -s conftest.$ac_objext; then
1.3 iwane 3911: ac_cv_c_bigendian=yes
3912: else
3913: echo "$as_me: failed program was:" >&5
1.4 ! iwane 3914: sed 's/^/| /' conftest.$ac_ext >&5
! 3915:
! 3916: ac_cv_c_bigendian=no
1.3 iwane 3917: fi
1.4 ! iwane 3918:
! 3919: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1.3 iwane 3920: else
3921: echo "$as_me: failed program was:" >&5
1.4 ! iwane 3922: sed 's/^/| /' conftest.$ac_ext >&5
! 3923:
! 3924: # It does not; compile a test program.
1.3 iwane 3925: if test "$cross_compiling" = yes; then
1.4 ! iwane 3926: # try to guess the endianness by grepping values into an object file
1.3 iwane 3927: ac_cv_c_bigendian=unknown
3928: cat >conftest.$ac_ext <<_ACEOF
1.4 ! iwane 3929: /* confdefs.h. */
! 3930: _ACEOF
! 3931: cat confdefs.h >>conftest.$ac_ext
! 3932: cat >>conftest.$ac_ext <<_ACEOF
! 3933: /* end confdefs.h. */
! 3934: short int ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
! 3935: short int ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
1.3 iwane 3936: void _ascii () { char *s = (char *) ascii_mm; s = (char *) ascii_ii; }
1.4 ! iwane 3937: short int ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
! 3938: short int ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
1.3 iwane 3939: void _ebcdic () { char *s = (char *) ebcdic_mm; s = (char *) ebcdic_ii; }
3940: int
3941: main ()
3942: {
3943: _ascii (); _ebcdic ();
3944: ;
3945: return 0;
3946: }
3947: _ACEOF
3948: rm -f conftest.$ac_objext
1.4 ! iwane 3949: if { (ac_try="$ac_compile"
! 3950: case "(($ac_try" in
! 3951: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
! 3952: *) ac_try_echo=$ac_try;;
! 3953: esac
! 3954: eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
! 3955: (eval "$ac_compile") 2>conftest.er1
1.3 iwane 3956: ac_status=$?
1.4 ! iwane 3957: grep -v '^ *+' conftest.er1 >conftest.err
! 3958: rm -f conftest.er1
! 3959: cat conftest.err >&5
1.3 iwane 3960: echo "$as_me:$LINENO: \$? = $ac_status" >&5
1.4 ! iwane 3961: (exit $ac_status); } && {
! 3962: test -z "$ac_c_werror_flag" ||
! 3963: test ! -s conftest.err
! 3964: } && test -s conftest.$ac_objext; then
! 3965: if grep BIGenDianSyS conftest.$ac_objext >/dev/null ; then
1.3 iwane 3966: ac_cv_c_bigendian=yes
3967: fi
1.4 ! iwane 3968: if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
1.3 iwane 3969: if test "$ac_cv_c_bigendian" = unknown; then
3970: ac_cv_c_bigendian=no
3971: else
3972: # finding both strings is unlikely to happen, but who knows?
3973: ac_cv_c_bigendian=unknown
3974: fi
3975: fi
3976: else
3977: echo "$as_me: failed program was:" >&5
1.4 ! iwane 3978: sed 's/^/| /' conftest.$ac_ext >&5
! 3979:
! 3980:
1.3 iwane 3981: fi
1.4 ! iwane 3982:
! 3983: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1.3 iwane 3984: else
3985: cat >conftest.$ac_ext <<_ACEOF
1.4 ! iwane 3986: /* confdefs.h. */
! 3987: _ACEOF
! 3988: cat confdefs.h >>conftest.$ac_ext
! 3989: cat >>conftest.$ac_ext <<_ACEOF
! 3990: /* end confdefs.h. */
! 3991: $ac_includes_default
1.3 iwane 3992: int
3993: main ()
3994: {
1.4 ! iwane 3995:
1.3 iwane 3996: /* Are we little or big endian? From Harbison&Steele. */
3997: union
3998: {
1.4 ! iwane 3999: long int l;
! 4000: char c[sizeof (long int)];
1.3 iwane 4001: } u;
4002: u.l = 1;
1.4 ! iwane 4003: return u.c[sizeof (long int) - 1] == 1;
! 4004:
! 4005: ;
! 4006: return 0;
1.3 iwane 4007: }
4008: _ACEOF
4009: rm -f conftest$ac_exeext
1.4 ! iwane 4010: if { (ac_try="$ac_link"
! 4011: case "(($ac_try" in
! 4012: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
! 4013: *) ac_try_echo=$ac_try;;
! 4014: esac
! 4015: eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
! 4016: (eval "$ac_link") 2>&5
1.3 iwane 4017: ac_status=$?
4018: echo "$as_me:$LINENO: \$? = $ac_status" >&5
4019: (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
1.4 ! iwane 4020: { (case "(($ac_try" in
! 4021: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
! 4022: *) ac_try_echo=$ac_try;;
! 4023: esac
! 4024: eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
! 4025: (eval "$ac_try") 2>&5
1.3 iwane 4026: ac_status=$?
4027: echo "$as_me:$LINENO: \$? = $ac_status" >&5
4028: (exit $ac_status); }; }; then
4029: ac_cv_c_bigendian=no
4030: else
4031: echo "$as_me: program exited with status $ac_status" >&5
4032: echo "$as_me: failed program was:" >&5
1.4 ! iwane 4033: sed 's/^/| /' conftest.$ac_ext >&5
! 4034:
1.3 iwane 4035: ( exit $ac_status )
4036: ac_cv_c_bigendian=yes
4037: fi
1.4 ! iwane 4038: rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
1.3 iwane 4039: fi
1.4 ! iwane 4040:
! 4041:
1.3 iwane 4042: fi
1.4 ! iwane 4043:
! 4044: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1.3 iwane 4045: fi
1.4 ! iwane 4046: { echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5
! 4047: echo "${ECHO_T}$ac_cv_c_bigendian" >&6; }
1.3 iwane 4048: case $ac_cv_c_bigendian in
4049: yes)
4050:
4051: cat >>confdefs.h <<\_ACEOF
4052: #define WORDS_BIGENDIAN 1
4053: _ACEOF
4054: ;;
4055: no)
4056: ;;
4057: *)
1.4 ! iwane 4058: { { echo "$as_me:$LINENO: error: unknown endianness
1.3 iwane 4059: presetting ac_cv_c_bigendian=no (or yes) will help" >&5
1.4 ! iwane 4060: echo "$as_me: error: unknown endianness
1.3 iwane 4061: presetting ac_cv_c_bigendian=no (or yes) will help" >&2;}
4062: { (exit 1); exit 1; }; } ;;
1.2 iwane 4063: esac
1.1 iwane 4064:
4065:
4066:
4067:
1.4 ! iwane 4068: { echo "$as_me:$LINENO: checking return type of signal handlers" >&5
! 4069: echo $ECHO_N "checking return type of signal handlers... $ECHO_C" >&6; }
1.1 iwane 4070: if test "${ac_cv_type_signal+set}" = set; then
4071: echo $ECHO_N "(cached) $ECHO_C" >&6
4072: else
4073: cat >conftest.$ac_ext <<_ACEOF
1.4 ! iwane 4074: /* confdefs.h. */
! 4075: _ACEOF
! 4076: cat confdefs.h >>conftest.$ac_ext
! 4077: cat >>conftest.$ac_ext <<_ACEOF
! 4078: /* end confdefs.h. */
1.1 iwane 4079: #include <sys/types.h>
4080: #include <signal.h>
4081:
4082: int
4083: main ()
4084: {
1.4 ! iwane 4085: return *(signal (0, 0)) (0) == 1;
1.1 iwane 4086: ;
4087: return 0;
4088: }
4089: _ACEOF
4090: rm -f conftest.$ac_objext
1.4 ! iwane 4091: if { (ac_try="$ac_compile"
! 4092: case "(($ac_try" in
! 4093: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
! 4094: *) ac_try_echo=$ac_try;;
! 4095: esac
! 4096: eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
! 4097: (eval "$ac_compile") 2>conftest.er1
1.1 iwane 4098: ac_status=$?
1.4 ! iwane 4099: grep -v '^ *+' conftest.er1 >conftest.err
! 4100: rm -f conftest.er1
! 4101: cat conftest.err >&5
1.1 iwane 4102: echo "$as_me:$LINENO: \$? = $ac_status" >&5
1.4 ! iwane 4103: (exit $ac_status); } && {
! 4104: test -z "$ac_c_werror_flag" ||
! 4105: test ! -s conftest.err
! 4106: } && test -s conftest.$ac_objext; then
! 4107: ac_cv_type_signal=int
1.1 iwane 4108: else
4109: echo "$as_me: failed program was:" >&5
1.4 ! iwane 4110: sed 's/^/| /' conftest.$ac_ext >&5
! 4111:
! 4112: ac_cv_type_signal=void
1.1 iwane 4113: fi
1.4 ! iwane 4114:
! 4115: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1.1 iwane 4116: fi
1.4 ! iwane 4117: { echo "$as_me:$LINENO: result: $ac_cv_type_signal" >&5
! 4118: echo "${ECHO_T}$ac_cv_type_signal" >&6; }
1.1 iwane 4119:
4120: cat >>confdefs.h <<_ACEOF
4121: #define RETSIGTYPE $ac_cv_type_signal
4122: _ACEOF
4123:
4124:
4125:
1.4 ! iwane 4126: { echo "$as_me:$LINENO: checking for socket" >&5
! 4127: echo $ECHO_N "checking for socket... $ECHO_C" >&6; }
1.1 iwane 4128: if test "${ac_cv_func_socket+set}" = set; then
4129: echo $ECHO_N "(cached) $ECHO_C" >&6
4130: else
4131: cat >conftest.$ac_ext <<_ACEOF
1.4 ! iwane 4132: /* confdefs.h. */
! 4133: _ACEOF
! 4134: cat confdefs.h >>conftest.$ac_ext
! 4135: cat >>conftest.$ac_ext <<_ACEOF
! 4136: /* end confdefs.h. */
! 4137: /* Define socket to an innocuous variant, in case <limits.h> declares socket.
! 4138: For example, HP-UX 11i <limits.h> declares gettimeofday. */
! 4139: #define socket innocuous_socket
! 4140:
1.1 iwane 4141: /* System header to define __stub macros and hopefully few prototypes,
1.4 ! iwane 4142: which can conflict with char socket (); below.
! 4143: Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
! 4144: <limits.h> exists even on freestanding compilers. */
! 4145:
! 4146: #ifdef __STDC__
! 4147: # include <limits.h>
! 4148: #else
! 4149: # include <assert.h>
! 4150: #endif
! 4151:
! 4152: #undef socket
! 4153:
! 4154: /* Override any GCC internal prototype to avoid an error.
! 4155: Use char because int might match the return type of a GCC
! 4156: builtin and then its argument prototype would still apply. */
1.1 iwane 4157: #ifdef __cplusplus
4158: extern "C"
4159: #endif
4160: char socket ();
4161: /* The GNU C library defines this for functions which it implements
4162: to always fail with ENOSYS. Some functions are actually named
4163: something starting with __ and the normal name is an alias. */
1.4 ! iwane 4164: #if defined __stub_socket || defined __stub___socket
1.1 iwane 4165: choke me
4166: #endif
4167:
1.4 ! iwane 4168: int
! 4169: main ()
! 4170: {
! 4171: return socket ();
1.1 iwane 4172: ;
4173: return 0;
4174: }
4175: _ACEOF
4176: rm -f conftest.$ac_objext conftest$ac_exeext
1.4 ! iwane 4177: if { (ac_try="$ac_link"
! 4178: case "(($ac_try" in
! 4179: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
! 4180: *) ac_try_echo=$ac_try;;
! 4181: esac
! 4182: eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
! 4183: (eval "$ac_link") 2>conftest.er1
1.1 iwane 4184: ac_status=$?
1.4 ! iwane 4185: grep -v '^ *+' conftest.er1 >conftest.err
! 4186: rm -f conftest.er1
! 4187: cat conftest.err >&5
1.1 iwane 4188: echo "$as_me:$LINENO: \$? = $ac_status" >&5
1.4 ! iwane 4189: (exit $ac_status); } && {
! 4190: test -z "$ac_c_werror_flag" ||
! 4191: test ! -s conftest.err
! 4192: } && test -s conftest$ac_exeext &&
! 4193: $as_test_x conftest$ac_exeext; then
1.1 iwane 4194: ac_cv_func_socket=yes
4195: else
4196: echo "$as_me: failed program was:" >&5
1.4 ! iwane 4197: sed 's/^/| /' conftest.$ac_ext >&5
! 4198:
! 4199: ac_cv_func_socket=no
1.1 iwane 4200: fi
1.4 ! iwane 4201:
! 4202: rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
! 4203: conftest$ac_exeext conftest.$ac_ext
1.1 iwane 4204: fi
1.4 ! iwane 4205: { echo "$as_me:$LINENO: result: $ac_cv_func_socket" >&5
! 4206: echo "${ECHO_T}$ac_cv_func_socket" >&6; }
1.1 iwane 4207:
4208: if test "$ac_cv_func_socket" = no ; then
4209:
1.4 ! iwane 4210: { echo "$as_me:$LINENO: checking for socket in -lsocket" >&5
! 4211: echo $ECHO_N "checking for socket in -lsocket... $ECHO_C" >&6; }
1.1 iwane 4212: if test "${ac_cv_lib_socket_socket+set}" = set; then
4213: echo $ECHO_N "(cached) $ECHO_C" >&6
4214: else
4215: ac_check_lib_save_LIBS=$LIBS
4216: LIBS="-lsocket $LIBS"
4217: cat >conftest.$ac_ext <<_ACEOF
1.4 ! iwane 4218: /* confdefs.h. */
! 4219: _ACEOF
! 4220: cat confdefs.h >>conftest.$ac_ext
! 4221: cat >>conftest.$ac_ext <<_ACEOF
! 4222: /* end confdefs.h. */
1.1 iwane 4223:
1.4 ! iwane 4224: /* Override any GCC internal prototype to avoid an error.
! 4225: Use char because int might match the return type of a GCC
! 4226: builtin and then its argument prototype would still apply. */
1.1 iwane 4227: #ifdef __cplusplus
4228: extern "C"
4229: #endif
4230: char socket ();
4231: int
4232: main ()
4233: {
1.4 ! iwane 4234: return socket ();
1.1 iwane 4235: ;
4236: return 0;
4237: }
4238: _ACEOF
4239: rm -f conftest.$ac_objext conftest$ac_exeext
1.4 ! iwane 4240: if { (ac_try="$ac_link"
! 4241: case "(($ac_try" in
! 4242: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
! 4243: *) ac_try_echo=$ac_try;;
! 4244: esac
! 4245: eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
! 4246: (eval "$ac_link") 2>conftest.er1
1.1 iwane 4247: ac_status=$?
1.4 ! iwane 4248: grep -v '^ *+' conftest.er1 >conftest.err
! 4249: rm -f conftest.er1
! 4250: cat conftest.err >&5
1.1 iwane 4251: echo "$as_me:$LINENO: \$? = $ac_status" >&5
1.4 ! iwane 4252: (exit $ac_status); } && {
! 4253: test -z "$ac_c_werror_flag" ||
! 4254: test ! -s conftest.err
! 4255: } && test -s conftest$ac_exeext &&
! 4256: $as_test_x conftest$ac_exeext; then
1.1 iwane 4257: ac_cv_lib_socket_socket=yes
4258: else
4259: echo "$as_me: failed program was:" >&5
1.4 ! iwane 4260: sed 's/^/| /' conftest.$ac_ext >&5
! 4261:
! 4262: ac_cv_lib_socket_socket=no
1.1 iwane 4263: fi
1.4 ! iwane 4264:
! 4265: rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
! 4266: conftest$ac_exeext conftest.$ac_ext
1.1 iwane 4267: LIBS=$ac_check_lib_save_LIBS
4268: fi
1.4 ! iwane 4269: { echo "$as_me:$LINENO: result: $ac_cv_lib_socket_socket" >&5
! 4270: echo "${ECHO_T}$ac_cv_lib_socket_socket" >&6; }
1.1 iwane 4271: if test $ac_cv_lib_socket_socket = yes; then
4272: cat >>confdefs.h <<_ACEOF
4273: #define HAVE_LIBSOCKET 1
4274: _ACEOF
4275:
4276: LIBS="-lsocket $LIBS"
4277:
4278: fi
4279:
4280: fi
1.4 ! iwane 4281: { echo "$as_me:$LINENO: checking for gethostbyname" >&5
! 4282: echo $ECHO_N "checking for gethostbyname... $ECHO_C" >&6; }
1.1 iwane 4283: if test "${ac_cv_func_gethostbyname+set}" = set; then
4284: echo $ECHO_N "(cached) $ECHO_C" >&6
4285: else
4286: cat >conftest.$ac_ext <<_ACEOF
1.4 ! iwane 4287: /* confdefs.h. */
! 4288: _ACEOF
! 4289: cat confdefs.h >>conftest.$ac_ext
! 4290: cat >>conftest.$ac_ext <<_ACEOF
! 4291: /* end confdefs.h. */
! 4292: /* Define gethostbyname to an innocuous variant, in case <limits.h> declares gethostbyname.
! 4293: For example, HP-UX 11i <limits.h> declares gettimeofday. */
! 4294: #define gethostbyname innocuous_gethostbyname
! 4295:
1.1 iwane 4296: /* System header to define __stub macros and hopefully few prototypes,
1.4 ! iwane 4297: which can conflict with char gethostbyname (); below.
! 4298: Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
! 4299: <limits.h> exists even on freestanding compilers. */
! 4300:
! 4301: #ifdef __STDC__
! 4302: # include <limits.h>
! 4303: #else
! 4304: # include <assert.h>
! 4305: #endif
! 4306:
! 4307: #undef gethostbyname
! 4308:
! 4309: /* Override any GCC internal prototype to avoid an error.
! 4310: Use char because int might match the return type of a GCC
! 4311: builtin and then its argument prototype would still apply. */
1.1 iwane 4312: #ifdef __cplusplus
4313: extern "C"
4314: #endif
4315: char gethostbyname ();
4316: /* The GNU C library defines this for functions which it implements
4317: to always fail with ENOSYS. Some functions are actually named
4318: something starting with __ and the normal name is an alias. */
1.4 ! iwane 4319: #if defined __stub_gethostbyname || defined __stub___gethostbyname
1.1 iwane 4320: choke me
4321: #endif
4322:
1.4 ! iwane 4323: int
! 4324: main ()
! 4325: {
! 4326: return gethostbyname ();
1.1 iwane 4327: ;
4328: return 0;
4329: }
4330: _ACEOF
4331: rm -f conftest.$ac_objext conftest$ac_exeext
1.4 ! iwane 4332: if { (ac_try="$ac_link"
! 4333: case "(($ac_try" in
! 4334: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
! 4335: *) ac_try_echo=$ac_try;;
! 4336: esac
! 4337: eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
! 4338: (eval "$ac_link") 2>conftest.er1
1.1 iwane 4339: ac_status=$?
1.4 ! iwane 4340: grep -v '^ *+' conftest.er1 >conftest.err
! 4341: rm -f conftest.er1
! 4342: cat conftest.err >&5
1.1 iwane 4343: echo "$as_me:$LINENO: \$? = $ac_status" >&5
1.4 ! iwane 4344: (exit $ac_status); } && {
! 4345: test -z "$ac_c_werror_flag" ||
! 4346: test ! -s conftest.err
! 4347: } && test -s conftest$ac_exeext &&
! 4348: $as_test_x conftest$ac_exeext; then
1.1 iwane 4349: ac_cv_func_gethostbyname=yes
4350: else
4351: echo "$as_me: failed program was:" >&5
1.4 ! iwane 4352: sed 's/^/| /' conftest.$ac_ext >&5
! 4353:
! 4354: ac_cv_func_gethostbyname=no
1.1 iwane 4355: fi
1.4 ! iwane 4356:
! 4357: rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
! 4358: conftest$ac_exeext conftest.$ac_ext
1.1 iwane 4359: fi
1.4 ! iwane 4360: { echo "$as_me:$LINENO: result: $ac_cv_func_gethostbyname" >&5
! 4361: echo "${ECHO_T}$ac_cv_func_gethostbyname" >&6; }
1.1 iwane 4362:
4363: if test "$ac_cv_func_gethostbyname" = no ; then
4364:
1.4 ! iwane 4365: { echo "$as_me:$LINENO: checking for gethostbyname in -lnsl" >&5
! 4366: echo $ECHO_N "checking for gethostbyname in -lnsl... $ECHO_C" >&6; }
1.1 iwane 4367: if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then
4368: echo $ECHO_N "(cached) $ECHO_C" >&6
4369: else
4370: ac_check_lib_save_LIBS=$LIBS
4371: LIBS="-lnsl $LIBS"
4372: cat >conftest.$ac_ext <<_ACEOF
1.4 ! iwane 4373: /* confdefs.h. */
! 4374: _ACEOF
! 4375: cat confdefs.h >>conftest.$ac_ext
! 4376: cat >>conftest.$ac_ext <<_ACEOF
! 4377: /* end confdefs.h. */
1.1 iwane 4378:
1.4 ! iwane 4379: /* Override any GCC internal prototype to avoid an error.
! 4380: Use char because int might match the return type of a GCC
! 4381: builtin and then its argument prototype would still apply. */
1.1 iwane 4382: #ifdef __cplusplus
4383: extern "C"
4384: #endif
4385: char gethostbyname ();
4386: int
4387: main ()
4388: {
1.4 ! iwane 4389: return gethostbyname ();
1.1 iwane 4390: ;
4391: return 0;
4392: }
4393: _ACEOF
4394: rm -f conftest.$ac_objext conftest$ac_exeext
1.4 ! iwane 4395: if { (ac_try="$ac_link"
! 4396: case "(($ac_try" in
! 4397: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
! 4398: *) ac_try_echo=$ac_try;;
! 4399: esac
! 4400: eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
! 4401: (eval "$ac_link") 2>conftest.er1
1.1 iwane 4402: ac_status=$?
1.4 ! iwane 4403: grep -v '^ *+' conftest.er1 >conftest.err
! 4404: rm -f conftest.er1
! 4405: cat conftest.err >&5
1.1 iwane 4406: echo "$as_me:$LINENO: \$? = $ac_status" >&5
1.4 ! iwane 4407: (exit $ac_status); } && {
! 4408: test -z "$ac_c_werror_flag" ||
! 4409: test ! -s conftest.err
! 4410: } && test -s conftest$ac_exeext &&
! 4411: $as_test_x conftest$ac_exeext; then
1.1 iwane 4412: ac_cv_lib_nsl_gethostbyname=yes
4413: else
4414: echo "$as_me: failed program was:" >&5
1.4 ! iwane 4415: sed 's/^/| /' conftest.$ac_ext >&5
! 4416:
! 4417: ac_cv_lib_nsl_gethostbyname=no
1.1 iwane 4418: fi
1.4 ! iwane 4419:
! 4420: rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
! 4421: conftest$ac_exeext conftest.$ac_ext
1.1 iwane 4422: LIBS=$ac_check_lib_save_LIBS
4423: fi
1.4 ! iwane 4424: { echo "$as_me:$LINENO: result: $ac_cv_lib_nsl_gethostbyname" >&5
! 4425: echo "${ECHO_T}$ac_cv_lib_nsl_gethostbyname" >&6; }
1.1 iwane 4426: if test $ac_cv_lib_nsl_gethostbyname = yes; then
4427: cat >>confdefs.h <<_ACEOF
4428: #define HAVE_LIBNSL 1
4429: _ACEOF
4430:
4431: LIBS="-lnsl $LIBS"
4432:
4433: fi
4434:
4435: fi
1.4 ! iwane 4436: { echo "$as_me:$LINENO: checking for dlopen" >&5
! 4437: echo $ECHO_N "checking for dlopen... $ECHO_C" >&6; }
1.1 iwane 4438: if test "${ac_cv_func_dlopen+set}" = set; then
4439: echo $ECHO_N "(cached) $ECHO_C" >&6
4440: else
4441: cat >conftest.$ac_ext <<_ACEOF
1.4 ! iwane 4442: /* confdefs.h. */
! 4443: _ACEOF
! 4444: cat confdefs.h >>conftest.$ac_ext
! 4445: cat >>conftest.$ac_ext <<_ACEOF
! 4446: /* end confdefs.h. */
! 4447: /* Define dlopen to an innocuous variant, in case <limits.h> declares dlopen.
! 4448: For example, HP-UX 11i <limits.h> declares gettimeofday. */
! 4449: #define dlopen innocuous_dlopen
! 4450:
1.1 iwane 4451: /* System header to define __stub macros and hopefully few prototypes,
1.4 ! iwane 4452: which can conflict with char dlopen (); below.
! 4453: Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
! 4454: <limits.h> exists even on freestanding compilers. */
! 4455:
! 4456: #ifdef __STDC__
! 4457: # include <limits.h>
! 4458: #else
! 4459: # include <assert.h>
! 4460: #endif
! 4461:
! 4462: #undef dlopen
! 4463:
! 4464: /* Override any GCC internal prototype to avoid an error.
! 4465: Use char because int might match the return type of a GCC
! 4466: builtin and then its argument prototype would still apply. */
1.1 iwane 4467: #ifdef __cplusplus
4468: extern "C"
4469: #endif
4470: char dlopen ();
4471: /* The GNU C library defines this for functions which it implements
4472: to always fail with ENOSYS. Some functions are actually named
4473: something starting with __ and the normal name is an alias. */
1.4 ! iwane 4474: #if defined __stub_dlopen || defined __stub___dlopen
1.1 iwane 4475: choke me
4476: #endif
4477:
1.4 ! iwane 4478: int
! 4479: main ()
! 4480: {
! 4481: return dlopen ();
1.1 iwane 4482: ;
4483: return 0;
4484: }
4485: _ACEOF
4486: rm -f conftest.$ac_objext conftest$ac_exeext
1.4 ! iwane 4487: if { (ac_try="$ac_link"
! 4488: case "(($ac_try" in
! 4489: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
! 4490: *) ac_try_echo=$ac_try;;
! 4491: esac
! 4492: eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
! 4493: (eval "$ac_link") 2>conftest.er1
1.1 iwane 4494: ac_status=$?
1.4 ! iwane 4495: grep -v '^ *+' conftest.er1 >conftest.err
! 4496: rm -f conftest.er1
! 4497: cat conftest.err >&5
1.1 iwane 4498: echo "$as_me:$LINENO: \$? = $ac_status" >&5
1.4 ! iwane 4499: (exit $ac_status); } && {
! 4500: test -z "$ac_c_werror_flag" ||
! 4501: test ! -s conftest.err
! 4502: } && test -s conftest$ac_exeext &&
! 4503: $as_test_x conftest$ac_exeext; then
1.1 iwane 4504: ac_cv_func_dlopen=yes
4505: else
4506: echo "$as_me: failed program was:" >&5
1.4 ! iwane 4507: sed 's/^/| /' conftest.$ac_ext >&5
! 4508:
! 4509: ac_cv_func_dlopen=no
1.1 iwane 4510: fi
1.4 ! iwane 4511:
! 4512: rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
! 4513: conftest$ac_exeext conftest.$ac_ext
1.1 iwane 4514: fi
1.4 ! iwane 4515: { echo "$as_me:$LINENO: result: $ac_cv_func_dlopen" >&5
! 4516: echo "${ECHO_T}$ac_cv_func_dlopen" >&6; }
1.1 iwane 4517:
4518: if test "$ac_cv_func_dlopen" = no; then
4519:
1.4 ! iwane 4520: { echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5
! 4521: echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6; }
1.1 iwane 4522: if test "${ac_cv_lib_dl_dlopen+set}" = set; then
4523: echo $ECHO_N "(cached) $ECHO_C" >&6
4524: else
4525: ac_check_lib_save_LIBS=$LIBS
4526: LIBS="-ldl $LIBS"
4527: cat >conftest.$ac_ext <<_ACEOF
1.4 ! iwane 4528: /* confdefs.h. */
! 4529: _ACEOF
! 4530: cat confdefs.h >>conftest.$ac_ext
! 4531: cat >>conftest.$ac_ext <<_ACEOF
! 4532: /* end confdefs.h. */
1.1 iwane 4533:
1.4 ! iwane 4534: /* Override any GCC internal prototype to avoid an error.
! 4535: Use char because int might match the return type of a GCC
! 4536: builtin and then its argument prototype would still apply. */
1.1 iwane 4537: #ifdef __cplusplus
4538: extern "C"
4539: #endif
4540: char dlopen ();
4541: int
4542: main ()
4543: {
1.4 ! iwane 4544: return dlopen ();
1.1 iwane 4545: ;
4546: return 0;
4547: }
4548: _ACEOF
4549: rm -f conftest.$ac_objext conftest$ac_exeext
1.4 ! iwane 4550: if { (ac_try="$ac_link"
! 4551: case "(($ac_try" in
! 4552: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
! 4553: *) ac_try_echo=$ac_try;;
! 4554: esac
! 4555: eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
! 4556: (eval "$ac_link") 2>conftest.er1
1.1 iwane 4557: ac_status=$?
1.4 ! iwane 4558: grep -v '^ *+' conftest.er1 >conftest.err
! 4559: rm -f conftest.er1
! 4560: cat conftest.err >&5
1.1 iwane 4561: echo "$as_me:$LINENO: \$? = $ac_status" >&5
1.4 ! iwane 4562: (exit $ac_status); } && {
! 4563: test -z "$ac_c_werror_flag" ||
! 4564: test ! -s conftest.err
! 4565: } && test -s conftest$ac_exeext &&
! 4566: $as_test_x conftest$ac_exeext; then
1.1 iwane 4567: ac_cv_lib_dl_dlopen=yes
4568: else
4569: echo "$as_me: failed program was:" >&5
1.4 ! iwane 4570: sed 's/^/| /' conftest.$ac_ext >&5
! 4571:
! 4572: ac_cv_lib_dl_dlopen=no
1.1 iwane 4573: fi
1.4 ! iwane 4574:
! 4575: rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
! 4576: conftest$ac_exeext conftest.$ac_ext
1.1 iwane 4577: LIBS=$ac_check_lib_save_LIBS
4578: fi
1.4 ! iwane 4579: { echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5
! 4580: echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6; }
1.1 iwane 4581: if test $ac_cv_lib_dl_dlopen = yes; then
4582: cat >>confdefs.h <<_ACEOF
4583: #define HAVE_LIBDL 1
4584: _ACEOF
4585:
4586: LIBS="-ldl $LIBS"
4587:
4588: fi
4589:
4590: fi
4591:
4592: ac_config_files="$ac_config_files Makefile"
1.4 ! iwane 4593:
1.1 iwane 4594: cat >confcache <<\_ACEOF
4595: # This file is a shell script that caches the results of configure
4596: # tests run on this system so they can be shared between configure
4597: # scripts and configure runs, see configure's option --config-cache.
4598: # It is not useful on other systems. If it contains results you don't
4599: # want to keep, you may remove or edit it.
4600: #
4601: # config.status only pays attention to the cache file if you give it
4602: # the --recheck option to rerun configure.
4603: #
1.4 ! iwane 4604: # `ac_cv_env_foo' variables (set or unset) will be overridden when
1.1 iwane 4605: # loading this file, other *unset* `ac_cv_foo' will be assigned the
4606: # following values.
4607:
4608: _ACEOF
4609:
4610: # The following way of writing the cache mishandles newlines in values,
4611: # but we know of no workaround that is simple, portable, and efficient.
1.4 ! iwane 4612: # So, we kill variables containing newlines.
1.1 iwane 4613: # Ultrix sh set writes to stderr and can't be redirected directly,
4614: # and sets the high bit in the cache file unless we assign to the vars.
1.4 ! iwane 4615: (
! 4616: for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
! 4617: eval ac_val=\$$ac_var
! 4618: case $ac_val in #(
! 4619: *${as_nl}*)
! 4620: case $ac_var in #(
! 4621: *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
! 4622: echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
! 4623: esac
! 4624: case $ac_var in #(
! 4625: _ | IFS | as_nl) ;; #(
! 4626: *) $as_unset $ac_var ;;
! 4627: esac ;;
! 4628: esac
! 4629: done
! 4630:
1.1 iwane 4631: (set) 2>&1 |
1.4 ! iwane 4632: case $as_nl`(ac_space=' '; set) 2>&1` in #(
! 4633: *${as_nl}ac_space=\ *)
1.1 iwane 4634: # `set' does not quote correctly, so add quotes (double-quote
4635: # substitution turns \\\\ into \\, and sed turns \\ into \).
4636: sed -n \
1.4 ! iwane 4637: "s/'/'\\\\''/g;
! 4638: s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
! 4639: ;; #(
1.1 iwane 4640: *)
4641: # `set' quotes correctly as required by POSIX, so do not add quotes.
1.4 ! iwane 4642: sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1.1 iwane 4643: ;;
1.4 ! iwane 4644: esac |
! 4645: sort
! 4646: ) |
1.1 iwane 4647: sed '
1.4 ! iwane 4648: /^ac_cv_env_/b end
1.1 iwane 4649: t clear
1.4 ! iwane 4650: :clear
1.1 iwane 4651: s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
4652: t end
1.4 ! iwane 4653: s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
! 4654: :end' >>confcache
! 4655: if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
! 4656: if test -w "$cache_file"; then
! 4657: test "x$cache_file" != "x/dev/null" &&
! 4658: { echo "$as_me:$LINENO: updating cache $cache_file" >&5
! 4659: echo "$as_me: updating cache $cache_file" >&6;}
1.1 iwane 4660: cat confcache >$cache_file
4661: else
1.4 ! iwane 4662: { echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5
! 4663: echo "$as_me: not updating unwritable cache $cache_file" >&6;}
1.1 iwane 4664: fi
4665: fi
4666: rm -f confcache
4667:
4668: test "x$prefix" = xNONE && prefix=$ac_default_prefix
4669: # Let make expand exec_prefix.
4670: test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
4671:
1.4 ! iwane 4672: DEFS=-DHAVE_CONFIG_H
! 4673:
! 4674: ac_libobjs=
! 4675: ac_ltlibobjs=
! 4676: for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
! 4677: # 1. Remove the extension, and $U if already installed.
! 4678: ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
! 4679: ac_i=`echo "$ac_i" | sed "$ac_script"`
! 4680: # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
! 4681: # will be set to the directory where LIBOBJS objects are built.
! 4682: ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"
! 4683: ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo'
! 4684: done
! 4685: LIBOBJS=$ac_libobjs
! 4686:
! 4687: LTLIBOBJS=$ac_ltlibobjs
1.1 iwane 4688:
4689:
4690:
4691: : ${CONFIG_STATUS=./config.status}
4692: ac_clean_files_save=$ac_clean_files
4693: ac_clean_files="$ac_clean_files $CONFIG_STATUS"
4694: { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
4695: echo "$as_me: creating $CONFIG_STATUS" >&6;}
4696: cat >$CONFIG_STATUS <<_ACEOF
4697: #! $SHELL
4698: # Generated by $as_me.
4699: # Run this file to recreate the current configuration.
4700: # Compiler output produced by configure, useful for debugging
4701: # configure, is in config.log if it exists.
4702:
4703: debug=false
1.4 ! iwane 4704: ac_cs_recheck=false
! 4705: ac_cs_silent=false
1.1 iwane 4706: SHELL=\${CONFIG_SHELL-$SHELL}
4707: _ACEOF
4708:
4709: cat >>$CONFIG_STATUS <<\_ACEOF
4710: ## --------------------- ##
4711: ## M4sh Initialization. ##
4712: ## --------------------- ##
4713:
1.4 ! iwane 4714: # Be more Bourne compatible
! 4715: DUALCASE=1; export DUALCASE # for MKS sh
1.1 iwane 4716: if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
4717: emulate sh
4718: NULLCMD=:
1.4 ! iwane 4719: # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
! 4720: # is contrary to our usage. Disable this feature.
! 4721: alias -g '${1+"$@"}'='"$@"'
! 4722: setopt NO_GLOB_SUBST
! 4723: else
! 4724: case `(set -o) 2>/dev/null` in
! 4725: *posix*) set -o posix ;;
! 4726: esac
1.1 iwane 4727:
4728: fi
4729:
4730:
4731:
4732:
1.4 ! iwane 4733: # PATH needs CR
1.1 iwane 4734: # Avoid depending upon Character Ranges.
4735: as_cr_letters='abcdefghijklmnopqrstuvwxyz'
4736: as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
4737: as_cr_Letters=$as_cr_letters$as_cr_LETTERS
4738: as_cr_digits='0123456789'
4739: as_cr_alnum=$as_cr_Letters$as_cr_digits
4740:
4741: # The user is always right.
4742: if test "${PATH_SEPARATOR+set}" != set; then
1.4 ! iwane 4743: echo "#! /bin/sh" >conf$$.sh
! 4744: echo "exit 0" >>conf$$.sh
! 4745: chmod +x conf$$.sh
! 4746: if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
1.1 iwane 4747: PATH_SEPARATOR=';'
4748: else
4749: PATH_SEPARATOR=:
4750: fi
1.4 ! iwane 4751: rm -f conf$$.sh
! 4752: fi
! 4753:
! 4754: # Support unset when possible.
! 4755: if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
! 4756: as_unset=unset
! 4757: else
! 4758: as_unset=false
1.1 iwane 4759: fi
4760:
4761:
1.4 ! iwane 4762: # IFS
! 4763: # We need space, tab and new line, in precisely that order. Quoting is
! 4764: # there to prevent editors from complaining about space-tab.
! 4765: # (If _AS_PATH_WALK were called with IFS unset, it would disable word
! 4766: # splitting by setting IFS to empty value.)
! 4767: as_nl='
! 4768: '
! 4769: IFS=" "" $as_nl"
! 4770:
! 4771: # Find who we are. Look in the path if we contain no directory separator.
! 4772: case $0 in
! 4773: *[\\/]* ) as_myself=$0 ;;
! 4774: *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1.1 iwane 4775: for as_dir in $PATH
4776: do
4777: IFS=$as_save_IFS
4778: test -z "$as_dir" && as_dir=.
4779: test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
4780: done
1.4 ! iwane 4781: IFS=$as_save_IFS
! 4782:
! 4783: ;;
! 4784: esac
! 4785: # We did not find ourselves, most probably we were run as `sh COMMAND'
! 4786: # in which case we are not to be found in the path.
! 4787: if test "x$as_myself" = x; then
! 4788: as_myself=$0
! 4789: fi
! 4790: if test ! -f "$as_myself"; then
! 4791: echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
! 4792: { (exit 1); exit 1; }
! 4793: fi
! 4794:
! 4795: # Work around bugs in pre-3.0 UWIN ksh.
! 4796: for as_var in ENV MAIL MAILPATH
! 4797: do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
! 4798: done
! 4799: PS1='$ '
! 4800: PS2='> '
! 4801: PS4='+ '
1.1 iwane 4802:
1.4 ! iwane 4803: # NLS nuisances.
! 4804: for as_var in \
! 4805: LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
! 4806: LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
! 4807: LC_TELEPHONE LC_TIME
! 4808: do
! 4809: if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
! 4810: eval $as_var=C; export $as_var
! 4811: else
! 4812: ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
1.1 iwane 4813: fi
1.4 ! iwane 4814: done
! 4815:
! 4816: # Required to use basename.
! 4817: if expr a : '\(a\)' >/dev/null 2>&1 &&
! 4818: test "X`expr 00001 : '.*\(...\)'`" = X001; then
! 4819: as_expr=expr
! 4820: else
! 4821: as_expr=false
! 4822: fi
! 4823:
! 4824: if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
! 4825: as_basename=basename
! 4826: else
! 4827: as_basename=false
! 4828: fi
! 4829:
! 4830:
! 4831: # Name of the executable.
! 4832: as_me=`$as_basename -- "$0" ||
! 4833: $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
! 4834: X"$0" : 'X\(//\)$' \| \
! 4835: X"$0" : 'X\(/\)' \| . 2>/dev/null ||
! 4836: echo X/"$0" |
! 4837: sed '/^.*\/\([^/][^/]*\)\/*$/{
! 4838: s//\1/
! 4839: q
! 4840: }
! 4841: /^X\/\(\/\/\)$/{
! 4842: s//\1/
! 4843: q
! 4844: }
! 4845: /^X\/\(\/\).*/{
! 4846: s//\1/
! 4847: q
! 4848: }
! 4849: s/.*/./; q'`
! 4850:
! 4851: # CDPATH.
! 4852: $as_unset CDPATH
! 4853:
! 4854:
! 4855:
1.1 iwane 4856: as_lineno_1=$LINENO
4857: as_lineno_2=$LINENO
4858: test "x$as_lineno_1" != "x$as_lineno_2" &&
1.4 ! iwane 4859: test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
1.1 iwane 4860:
4861: # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
4862: # uniformly replaced by the line number. The first 'sed' inserts a
1.4 ! iwane 4863: # line-number line after each line using $LINENO; the second 'sed'
! 4864: # does the real work. The second script uses 'N' to pair each
! 4865: # line-number line with the line containing $LINENO, and appends
! 4866: # trailing '-' during substitution so that $LINENO is not a special
! 4867: # case at line end.
1.1 iwane 4868: # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
1.4 ! iwane 4869: # scripts with optimization help from Paolo Bonzini. Blame Lee
! 4870: # E. McMahon (1931-1989) for sed's syntax. :-)
! 4871: sed -n '
! 4872: p
! 4873: /[$]LINENO/=
! 4874: ' <$as_myself |
1.1 iwane 4875: sed '
1.4 ! iwane 4876: s/[$]LINENO.*/&-/
! 4877: t lineno
! 4878: b
! 4879: :lineno
1.1 iwane 4880: N
1.4 ! iwane 4881: :loop
! 4882: s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
1.1 iwane 4883: t loop
1.4 ! iwane 4884: s/-\n.*//
1.1 iwane 4885: ' >$as_me.lineno &&
1.4 ! iwane 4886: chmod +x "$as_me.lineno" ||
! 4887: { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
1.1 iwane 4888: { (exit 1); exit 1; }; }
4889:
4890: # Don't try to exec as it changes $[0], causing all sort of problems
4891: # (the dirname of $[0] is not the place where we might find the
1.4 ! iwane 4892: # original and so on. Autoconf is especially sensitive to this).
! 4893: . "./$as_me.lineno"
1.1 iwane 4894: # Exit status is that of the last command.
4895: exit
4896: }
4897:
4898:
1.4 ! iwane 4899: if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
! 4900: as_dirname=dirname
! 4901: else
! 4902: as_dirname=false
! 4903: fi
! 4904:
! 4905: ECHO_C= ECHO_N= ECHO_T=
! 4906: case `echo -n x` in
! 4907: -n*)
! 4908: case `echo 'x\c'` in
! 4909: *c*) ECHO_T=' ';; # ECHO_T is single tab character.
! 4910: *) ECHO_C='\c';;
! 4911: esac;;
! 4912: *)
! 4913: ECHO_N='-n';;
1.1 iwane 4914: esac
4915:
1.4 ! iwane 4916: if expr a : '\(a\)' >/dev/null 2>&1 &&
! 4917: test "X`expr 00001 : '.*\(...\)'`" = X001; then
1.1 iwane 4918: as_expr=expr
4919: else
4920: as_expr=false
4921: fi
4922:
4923: rm -f conf$$ conf$$.exe conf$$.file
1.4 ! iwane 4924: if test -d conf$$.dir; then
! 4925: rm -f conf$$.dir/conf$$.file
! 4926: else
! 4927: rm -f conf$$.dir
! 4928: mkdir conf$$.dir
! 4929: fi
1.1 iwane 4930: echo >conf$$.file
4931: if ln -s conf$$.file conf$$ 2>/dev/null; then
1.4 ! iwane 4932: as_ln_s='ln -s'
! 4933: # ... but there are two gotchas:
! 4934: # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
! 4935: # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
! 4936: # In both cases, we have to default to `cp -p'.
! 4937: ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
1.1 iwane 4938: as_ln_s='cp -p'
4939: elif ln conf$$.file conf$$ 2>/dev/null; then
4940: as_ln_s=ln
4941: else
4942: as_ln_s='cp -p'
4943: fi
1.4 ! iwane 4944: rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
! 4945: rmdir conf$$.dir 2>/dev/null
! 4946:
! 4947: if mkdir -p . 2>/dev/null; then
! 4948: as_mkdir_p=:
! 4949: else
! 4950: test -d ./-p && rmdir ./-p
! 4951: as_mkdir_p=false
! 4952: fi
1.1 iwane 4953:
1.4 ! iwane 4954: if test -x / >/dev/null 2>&1; then
! 4955: as_test_x='test -x'
! 4956: else
! 4957: if ls -dL / >/dev/null 2>&1; then
! 4958: as_ls_L_option=L
! 4959: else
! 4960: as_ls_L_option=
! 4961: fi
! 4962: as_test_x='
! 4963: eval sh -c '\''
! 4964: if test -d "$1"; then
! 4965: test -d "$1/.";
! 4966: else
! 4967: case $1 in
! 4968: -*)set "./$1";;
! 4969: esac;
! 4970: case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
! 4971: ???[sx]*):;;*)false;;esac;fi
! 4972: '\'' sh
! 4973: '
! 4974: fi
! 4975: as_executable_p=$as_test_x
1.1 iwane 4976:
4977: # Sed expression to map a string onto a valid CPP name.
1.4 ! iwane 4978: as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
1.1 iwane 4979:
4980: # Sed expression to map a string onto a valid variable name.
1.4 ! iwane 4981: as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
1.1 iwane 4982:
4983:
4984: exec 6>&1
4985:
1.4 ! iwane 4986: # Save the log message, to keep $[0] and so on meaningful, and to
1.1 iwane 4987: # report actual input values of CONFIG_FILES etc. instead of their
1.4 ! iwane 4988: # values after options handling.
! 4989: ac_log="
1.1 iwane 4990: This file was extended by $as_me, which was
1.4 ! iwane 4991: generated by GNU Autoconf 2.61. Invocation command line was
1.1 iwane 4992:
4993: CONFIG_FILES = $CONFIG_FILES
4994: CONFIG_HEADERS = $CONFIG_HEADERS
4995: CONFIG_LINKS = $CONFIG_LINKS
4996: CONFIG_COMMANDS = $CONFIG_COMMANDS
4997: $ $0 $@
4998:
1.4 ! iwane 4999: on `(hostname || uname -n) 2>/dev/null | sed 1q`
! 5000: "
! 5001:
1.1 iwane 5002: _ACEOF
5003:
1.4 ! iwane 5004: cat >>$CONFIG_STATUS <<_ACEOF
1.1 iwane 5005: # Files that config.status was made for.
1.4 ! iwane 5006: config_files="$ac_config_files"
! 5007: config_headers="$ac_config_headers"
1.1 iwane 5008:
1.4 ! iwane 5009: _ACEOF
1.1 iwane 5010:
5011: cat >>$CONFIG_STATUS <<\_ACEOF
5012: ac_cs_usage="\
5013: \`$as_me' instantiates files from templates according to the
5014: current configuration.
5015:
5016: Usage: $0 [OPTIONS] [FILE]...
5017:
5018: -h, --help print this help, then exit
1.4 ! iwane 5019: -V, --version print version number and configuration settings, then exit
! 5020: -q, --quiet do not print progress messages
1.1 iwane 5021: -d, --debug don't remove temporary files
5022: --recheck update $as_me by reconfiguring in the same conditions
5023: --file=FILE[:TEMPLATE]
1.4 ! iwane 5024: instantiate the configuration file FILE
1.1 iwane 5025: --header=FILE[:TEMPLATE]
1.4 ! iwane 5026: instantiate the configuration header FILE
1.1 iwane 5027:
5028: Configuration files:
5029: $config_files
5030:
5031: Configuration headers:
5032: $config_headers
5033:
5034: Report bugs to <bug-autoconf@gnu.org>."
1.4 ! iwane 5035:
1.1 iwane 5036: _ACEOF
5037: cat >>$CONFIG_STATUS <<_ACEOF
5038: ac_cs_version="\\
5039: config.status
1.4 ! iwane 5040: configured by $0, generated by GNU Autoconf 2.61,
! 5041: with options \\"`echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
1.1 iwane 5042:
1.4 ! iwane 5043: Copyright (C) 2006 Free Software Foundation, Inc.
1.1 iwane 5044: This config.status script is free software; the Free Software Foundation
5045: gives unlimited permission to copy, distribute and modify it."
1.4 ! iwane 5046:
! 5047: ac_pwd='$ac_pwd'
! 5048: srcdir='$srcdir'
1.1 iwane 5049: _ACEOF
5050:
5051: cat >>$CONFIG_STATUS <<\_ACEOF
5052: # If no file are specified by the user, then we need to provide default
5053: # value. By we need to know if files were specified by the user.
5054: ac_need_defaults=:
5055: while test $# != 0
5056: do
5057: case $1 in
5058: --*=*)
1.4 ! iwane 5059: ac_option=`expr "X$1" : 'X\([^=]*\)='`
! 5060: ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
! 5061: ac_shift=:
! 5062: ;;
! 5063: *)
! 5064: ac_option=$1
! 5065: ac_optarg=$2
! 5066: ac_shift=shift
1.1 iwane 5067: ;;
5068: esac
5069:
1.4 ! iwane 5070: case $ac_option in
1.1 iwane 5071: # Handling of the options.
5072: -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
1.4 ! iwane 5073: ac_cs_recheck=: ;;
! 5074: --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
! 5075: echo "$ac_cs_version"; exit ;;
! 5076: --debug | --debu | --deb | --de | --d | -d )
1.1 iwane 5077: debug=: ;;
5078: --file | --fil | --fi | --f )
1.4 ! iwane 5079: $ac_shift
! 5080: CONFIG_FILES="$CONFIG_FILES $ac_optarg"
1.1 iwane 5081: ac_need_defaults=false;;
5082: --header | --heade | --head | --hea )
1.4 ! iwane 5083: $ac_shift
! 5084: CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
1.1 iwane 5085: ac_need_defaults=false;;
1.4 ! iwane 5086: --he | --h)
! 5087: # Conflict between --help and --header
! 5088: { echo "$as_me: error: ambiguous option: $1
! 5089: Try \`$0 --help' for more information." >&2
! 5090: { (exit 1); exit 1; }; };;
! 5091: --help | --hel | -h )
! 5092: echo "$ac_cs_usage"; exit ;;
! 5093: -q | -quiet | --quiet | --quie | --qui | --qu | --q \
! 5094: | -silent | --silent | --silen | --sile | --sil | --si | --s)
! 5095: ac_cs_silent=: ;;
1.1 iwane 5096:
5097: # This is an error.
1.4 ! iwane 5098: -*) { echo "$as_me: error: unrecognized option: $1
! 5099: Try \`$0 --help' for more information." >&2
1.1 iwane 5100: { (exit 1); exit 1; }; } ;;
5101:
1.4 ! iwane 5102: *) ac_config_targets="$ac_config_targets $1"
! 5103: ac_need_defaults=false ;;
1.1 iwane 5104:
5105: esac
5106: shift
5107: done
5108:
1.4 ! iwane 5109: ac_configure_extra_args=
1.1 iwane 5110:
1.4 ! iwane 5111: if $ac_cs_silent; then
! 5112: exec 6>/dev/null
! 5113: ac_configure_extra_args="$ac_configure_extra_args --silent"
! 5114: fi
1.1 iwane 5115:
1.4 ! iwane 5116: _ACEOF
! 5117: cat >>$CONFIG_STATUS <<_ACEOF
! 5118: if \$ac_cs_recheck; then
! 5119: echo "running CONFIG_SHELL=$SHELL $SHELL $0 "$ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
! 5120: CONFIG_SHELL=$SHELL
! 5121: export CONFIG_SHELL
! 5122: exec $SHELL "$0"$ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
! 5123: fi
1.1 iwane 5124:
1.4 ! iwane 5125: _ACEOF
! 5126: cat >>$CONFIG_STATUS <<\_ACEOF
! 5127: exec 5>>config.log
! 5128: {
! 5129: echo
! 5130: sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
! 5131: ## Running $as_me. ##
! 5132: _ASBOX
! 5133: echo "$ac_log"
! 5134: } >&5
1.1 iwane 5135:
1.4 ! iwane 5136: _ACEOF
! 5137: cat >>$CONFIG_STATUS <<_ACEOF
! 5138: _ACEOF
1.1 iwane 5139:
5140: cat >>$CONFIG_STATUS <<\_ACEOF
1.4 ! iwane 5141:
! 5142: # Handling of arguments.
1.1 iwane 5143: for ac_config_target in $ac_config_targets
5144: do
1.4 ! iwane 5145: case $ac_config_target in
! 5146: "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
! 5147: "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
! 5148:
1.1 iwane 5149: *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
5150: echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
5151: { (exit 1); exit 1; }; };;
5152: esac
5153: done
5154:
1.4 ! iwane 5155:
1.1 iwane 5156: # If the user did not use the arguments to specify the items to instantiate,
5157: # then the envvar interface is used. Set only those that are not.
5158: # We use the long form for the default assignment because of an extremely
5159: # bizarre bug on SunOS 4.1.3.
5160: if $ac_need_defaults; then
5161: test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
5162: test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
5163: fi
5164:
1.4 ! iwane 5165: # Have a temporary directory for convenience. Make it in the build tree
! 5166: # simply because there is no reason against having it here, and in addition,
! 5167: # creating and moving files from /tmp can sometimes cause problems.
! 5168: # Hook for its removal unless debugging.
! 5169: # Note that there is a small window in which the directory will not be cleaned:
! 5170: # after its creation but before its name has been assigned to `$tmp'.
1.1 iwane 5171: $debug ||
5172: {
1.4 ! iwane 5173: tmp=
! 5174: trap 'exit_status=$?
! 5175: { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
! 5176: ' 0
1.1 iwane 5177: trap '{ (exit 1); exit 1; }' 1 2 13 15
5178: }
1.4 ! iwane 5179: # Create a (secure) tmp directory for tmp files.
1.1 iwane 5180:
5181: {
1.4 ! iwane 5182: tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
1.1 iwane 5183: test -n "$tmp" && test -d "$tmp"
5184: } ||
5185: {
1.4 ! iwane 5186: tmp=./conf$$-$RANDOM
! 5187: (umask 077 && mkdir "$tmp")
1.1 iwane 5188: } ||
5189: {
1.4 ! iwane 5190: echo "$me: cannot create a temporary directory in ." >&2
1.1 iwane 5191: { (exit 1); exit 1; }
5192: }
5193:
5194: #
1.4 ! iwane 5195: # Set up the sed scripts for CONFIG_FILES section.
1.1 iwane 5196: #
5197:
5198: # No need to generate the scripts if there are no CONFIG_FILES.
5199: # This happens for instance when ./config.status config.h
1.4 ! iwane 5200: if test -n "$CONFIG_FILES"; then
1.1 iwane 5201:
5202: _ACEOF
5203:
1.4 ! iwane 5204:
! 5205:
! 5206: ac_delim='%!_!# '
! 5207: for ac_last_try in false false false false false :; do
! 5208: cat >conf$$subs.sed <<_ACEOF
! 5209: SHELL!$SHELL$ac_delim
! 5210: PATH_SEPARATOR!$PATH_SEPARATOR$ac_delim
! 5211: PACKAGE_NAME!$PACKAGE_NAME$ac_delim
! 5212: PACKAGE_TARNAME!$PACKAGE_TARNAME$ac_delim
! 5213: PACKAGE_VERSION!$PACKAGE_VERSION$ac_delim
! 5214: PACKAGE_STRING!$PACKAGE_STRING$ac_delim
! 5215: PACKAGE_BUGREPORT!$PACKAGE_BUGREPORT$ac_delim
! 5216: exec_prefix!$exec_prefix$ac_delim
! 5217: prefix!$prefix$ac_delim
! 5218: program_transform_name!$program_transform_name$ac_delim
! 5219: bindir!$bindir$ac_delim
! 5220: sbindir!$sbindir$ac_delim
! 5221: libexecdir!$libexecdir$ac_delim
! 5222: datarootdir!$datarootdir$ac_delim
! 5223: datadir!$datadir$ac_delim
! 5224: sysconfdir!$sysconfdir$ac_delim
! 5225: sharedstatedir!$sharedstatedir$ac_delim
! 5226: localstatedir!$localstatedir$ac_delim
! 5227: includedir!$includedir$ac_delim
! 5228: oldincludedir!$oldincludedir$ac_delim
! 5229: docdir!$docdir$ac_delim
! 5230: infodir!$infodir$ac_delim
! 5231: htmldir!$htmldir$ac_delim
! 5232: dvidir!$dvidir$ac_delim
! 5233: pdfdir!$pdfdir$ac_delim
! 5234: psdir!$psdir$ac_delim
! 5235: libdir!$libdir$ac_delim
! 5236: localedir!$localedir$ac_delim
! 5237: mandir!$mandir$ac_delim
! 5238: DEFS!$DEFS$ac_delim
! 5239: ECHO_C!$ECHO_C$ac_delim
! 5240: ECHO_N!$ECHO_N$ac_delim
! 5241: ECHO_T!$ECHO_T$ac_delim
! 5242: LIBS!$LIBS$ac_delim
! 5243: build_alias!$build_alias$ac_delim
! 5244: host_alias!$host_alias$ac_delim
! 5245: target_alias!$target_alias$ac_delim
! 5246: OPTFLAG!$OPTFLAG$ac_delim
! 5247: CC!$CC$ac_delim
! 5248: CFLAGS!$CFLAGS$ac_delim
! 5249: LDFLAGS!$LDFLAGS$ac_delim
! 5250: CPPFLAGS!$CPPFLAGS$ac_delim
! 5251: ac_ct_CC!$ac_ct_CC$ac_delim
! 5252: EXEEXT!$EXEEXT$ac_delim
! 5253: OBJEXT!$OBJEXT$ac_delim
! 5254: CXX!$CXX$ac_delim
! 5255: CXXFLAGS!$CXXFLAGS$ac_delim
! 5256: ac_ct_CXX!$ac_ct_CXX$ac_delim
! 5257: CPP!$CPP$ac_delim
! 5258: GREP!$GREP$ac_delim
! 5259: EGREP!$EGREP$ac_delim
! 5260: LIBOBJS!$LIBOBJS$ac_delim
! 5261: LTLIBOBJS!$LTLIBOBJS$ac_delim
! 5262: _ACEOF
! 5263:
! 5264: if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 53; then
! 5265: break
! 5266: elif $ac_last_try; then
! 5267: { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
! 5268: echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
! 5269: { (exit 1); exit 1; }; }
! 5270: else
! 5271: ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
1.1 iwane 5272: fi
1.4 ! iwane 5273: done
! 5274:
! 5275: ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed`
! 5276: if test -n "$ac_eof"; then
! 5277: ac_eof=`echo "$ac_eof" | sort -nru | sed 1q`
! 5278: ac_eof=`expr $ac_eof + 1`
! 5279: fi
1.1 iwane 5280:
1.4 ! iwane 5281: cat >>$CONFIG_STATUS <<_ACEOF
! 5282: cat >"\$tmp/subs-1.sed" <<\CEOF$ac_eof
! 5283: /@[a-zA-Z_][a-zA-Z_0-9]*@/!b end
1.1 iwane 5284: _ACEOF
1.4 ! iwane 5285: sed '
! 5286: s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g
! 5287: s/^/s,@/; s/!/@,|#_!!_#|/
! 5288: :n
! 5289: t n
! 5290: s/'"$ac_delim"'$/,g/; t
! 5291: s/$/\\/; p
! 5292: N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n
! 5293: ' >>$CONFIG_STATUS <conf$$subs.sed
! 5294: rm -f conf$$subs.sed
! 5295: cat >>$CONFIG_STATUS <<_ACEOF
! 5296: :end
! 5297: s/|#_!!_#|//g
! 5298: CEOF$ac_eof
! 5299: _ACEOF
! 5300:
! 5301:
! 5302: # VPATH may cause trouble with some makes, so we remove $(srcdir),
! 5303: # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
! 5304: # trailing colons and then remove the whole line if VPATH becomes empty
! 5305: # (actually we leave an empty line to preserve line numbers).
! 5306: if test "x$srcdir" = x.; then
! 5307: ac_vpsub='/^[ ]*VPATH[ ]*=/{
! 5308: s/:*\$(srcdir):*/:/
! 5309: s/:*\${srcdir}:*/:/
! 5310: s/:*@srcdir@:*/:/
! 5311: s/^\([^=]*=[ ]*\):*/\1/
! 5312: s/:*$//
! 5313: s/^[^=]*=[ ]*$//
! 5314: }'
! 5315: fi
! 5316:
1.1 iwane 5317: cat >>$CONFIG_STATUS <<\_ACEOF
1.4 ! iwane 5318: fi # test -n "$CONFIG_FILES"
! 5319:
! 5320:
! 5321: for ac_tag in :F $CONFIG_FILES :H $CONFIG_HEADERS
! 5322: do
! 5323: case $ac_tag in
! 5324: :[FHLC]) ac_mode=$ac_tag; continue;;
! 5325: esac
! 5326: case $ac_mode$ac_tag in
! 5327: :[FHL]*:*);;
! 5328: :L* | :C*:*) { { echo "$as_me:$LINENO: error: Invalid tag $ac_tag." >&5
! 5329: echo "$as_me: error: Invalid tag $ac_tag." >&2;}
! 5330: { (exit 1); exit 1; }; };;
! 5331: :[FH]-) ac_tag=-:-;;
! 5332: :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
! 5333: esac
! 5334: ac_save_IFS=$IFS
! 5335: IFS=:
! 5336: set x $ac_tag
! 5337: IFS=$ac_save_IFS
! 5338: shift
! 5339: ac_file=$1
! 5340: shift
! 5341:
! 5342: case $ac_mode in
! 5343: :L) ac_source=$1;;
! 5344: :[FH])
! 5345: ac_file_inputs=
! 5346: for ac_f
! 5347: do
! 5348: case $ac_f in
! 5349: -) ac_f="$tmp/stdin";;
! 5350: *) # Look for the file first in the build tree, then in the source tree
! 5351: # (if the path is not absolute). The absolute path cannot be DOS-style,
! 5352: # because $ac_f cannot contain `:'.
! 5353: test -f "$ac_f" ||
! 5354: case $ac_f in
! 5355: [\\/$]*) false;;
! 5356: *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
! 5357: esac ||
! 5358: { { echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
! 5359: echo "$as_me: error: cannot find input file: $ac_f" >&2;}
! 5360: { (exit 1); exit 1; }; };;
! 5361: esac
! 5362: ac_file_inputs="$ac_file_inputs $ac_f"
! 5363: done
! 5364:
! 5365: # Let's still pretend it is `configure' which instantiates (i.e., don't
! 5366: # use $as_me), people would be surprised to read:
! 5367: # /* config.h. Generated by config.status. */
! 5368: configure_input="Generated from "`IFS=:
! 5369: echo $* | sed 's|^[^:]*/||;s|:[^:]*/|, |g'`" by configure."
! 5370: if test x"$ac_file" != x-; then
! 5371: configure_input="$ac_file. $configure_input"
! 5372: { echo "$as_me:$LINENO: creating $ac_file" >&5
! 5373: echo "$as_me: creating $ac_file" >&6;}
! 5374: fi
! 5375:
! 5376: case $ac_tag in
! 5377: *:-:* | *:-) cat >"$tmp/stdin";;
! 5378: esac
! 5379: ;;
1.1 iwane 5380: esac
5381:
1.4 ! iwane 5382: ac_dir=`$as_dirname -- "$ac_file" ||
1.1 iwane 5383: $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1.4 ! iwane 5384: X"$ac_file" : 'X\(//\)[^/]' \| \
! 5385: X"$ac_file" : 'X\(//\)$' \| \
! 5386: X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
1.1 iwane 5387: echo X"$ac_file" |
1.4 ! iwane 5388: sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
! 5389: s//\1/
! 5390: q
! 5391: }
! 5392: /^X\(\/\/\)[^/].*/{
! 5393: s//\1/
! 5394: q
! 5395: }
! 5396: /^X\(\/\/\)$/{
! 5397: s//\1/
! 5398: q
! 5399: }
! 5400: /^X\(\/\).*/{
! 5401: s//\1/
! 5402: q
! 5403: }
! 5404: s/.*/./; q'`
! 5405: { as_dir="$ac_dir"
! 5406: case $as_dir in #(
! 5407: -*) as_dir=./$as_dir;;
1.1 iwane 5408: esac
1.4 ! iwane 5409: test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
! 5410: as_dirs=
! 5411: while :; do
! 5412: case $as_dir in #(
! 5413: *\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #(
! 5414: *) as_qdir=$as_dir;;
! 5415: esac
! 5416: as_dirs="'$as_qdir' $as_dirs"
! 5417: as_dir=`$as_dirname -- "$as_dir" ||
! 5418: $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
! 5419: X"$as_dir" : 'X\(//\)[^/]' \| \
! 5420: X"$as_dir" : 'X\(//\)$' \| \
! 5421: X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
! 5422: echo X"$as_dir" |
! 5423: sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
! 5424: s//\1/
! 5425: q
! 5426: }
! 5427: /^X\(\/\/\)[^/].*/{
! 5428: s//\1/
! 5429: q
! 5430: }
! 5431: /^X\(\/\/\)$/{
! 5432: s//\1/
! 5433: q
! 5434: }
! 5435: /^X\(\/\).*/{
! 5436: s//\1/
! 5437: q
! 5438: }
! 5439: s/.*/./; q'`
! 5440: test -d "$as_dir" && break
! 5441: done
! 5442: test -z "$as_dirs" || eval "mkdir $as_dirs"
! 5443: } || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
! 5444: echo "$as_me: error: cannot create directory $as_dir" >&2;}
! 5445: { (exit 1); exit 1; }; }; }
1.1 iwane 5446: ac_builddir=.
5447:
1.4 ! iwane 5448: case "$ac_dir" in
! 5449: .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
! 5450: *)
1.1 iwane 5451: ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
1.4 ! iwane 5452: # A ".." for each directory in $ac_dir_suffix.
! 5453: ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
! 5454: case $ac_top_builddir_sub in
! 5455: "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
! 5456: *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
! 5457: esac ;;
! 5458: esac
! 5459: ac_abs_top_builddir=$ac_pwd
! 5460: ac_abs_builddir=$ac_pwd$ac_dir_suffix
! 5461: # for backward compatibility:
! 5462: ac_top_builddir=$ac_top_build_prefix
1.1 iwane 5463:
5464: case $srcdir in
1.4 ! iwane 5465: .) # We are building in place.
1.1 iwane 5466: ac_srcdir=.
1.4 ! iwane 5467: ac_top_srcdir=$ac_top_builddir_sub
! 5468: ac_abs_top_srcdir=$ac_pwd ;;
! 5469: [\\/]* | ?:[\\/]* ) # Absolute name.
1.1 iwane 5470: ac_srcdir=$srcdir$ac_dir_suffix;
1.4 ! iwane 5471: ac_top_srcdir=$srcdir
! 5472: ac_abs_top_srcdir=$srcdir ;;
! 5473: *) # Relative name.
! 5474: ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
! 5475: ac_top_srcdir=$ac_top_build_prefix$srcdir
! 5476: ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
! 5477: esac
! 5478: ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1.1 iwane 5479:
5480:
1.4 ! iwane 5481: case $ac_mode in
! 5482: :F)
! 5483: #
! 5484: # CONFIG_FILE
! 5485: #
1.1 iwane 5486:
1.4 ! iwane 5487: _ACEOF
1.1 iwane 5488:
1.4 ! iwane 5489: cat >>$CONFIG_STATUS <<\_ACEOF
! 5490: # If the template does not know about datarootdir, expand it.
! 5491: # FIXME: This hack should be removed a few years after 2.60.
! 5492: ac_datarootdir_hack=; ac_datarootdir_seen=
! 5493:
! 5494: case `sed -n '/datarootdir/ {
! 5495: p
! 5496: q
! 5497: }
! 5498: /@datadir@/p
! 5499: /@docdir@/p
! 5500: /@infodir@/p
! 5501: /@localedir@/p
! 5502: /@mandir@/p
! 5503: ' $ac_file_inputs` in
! 5504: *datarootdir*) ac_datarootdir_seen=yes;;
! 5505: *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
! 5506: { echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
! 5507: echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
! 5508: _ACEOF
! 5509: cat >>$CONFIG_STATUS <<_ACEOF
! 5510: ac_datarootdir_hack='
! 5511: s&@datadir@&$datadir&g
! 5512: s&@docdir@&$docdir&g
! 5513: s&@infodir@&$infodir&g
! 5514: s&@localedir@&$localedir&g
! 5515: s&@mandir@&$mandir&g
! 5516: s&\\\${datarootdir}&$datarootdir&g' ;;
! 5517: esac
1.1 iwane 5518: _ACEOF
1.4 ! iwane 5519:
! 5520: # Neutralize VPATH when `$srcdir' = `.'.
! 5521: # Shell code in configure.ac might set extrasub.
! 5522: # FIXME: do we really want to maintain this feature?
1.1 iwane 5523: cat >>$CONFIG_STATUS <<_ACEOF
5524: sed "$ac_vpsub
5525: $extrasub
5526: _ACEOF
5527: cat >>$CONFIG_STATUS <<\_ACEOF
5528: :t
5529: /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
1.4 ! iwane 5530: s&@configure_input@&$configure_input&;t t
! 5531: s&@top_builddir@&$ac_top_builddir_sub&;t t
! 5532: s&@srcdir@&$ac_srcdir&;t t
! 5533: s&@abs_srcdir@&$ac_abs_srcdir&;t t
! 5534: s&@top_srcdir@&$ac_top_srcdir&;t t
! 5535: s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
! 5536: s&@builddir@&$ac_builddir&;t t
! 5537: s&@abs_builddir@&$ac_abs_builddir&;t t
! 5538: s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
! 5539: $ac_datarootdir_hack
! 5540: " $ac_file_inputs | sed -f "$tmp/subs-1.sed" >$tmp/out
! 5541:
! 5542: test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
! 5543: { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
! 5544: { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
! 5545: { echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'
! 5546: which seems to be undefined. Please make sure it is defined." >&5
! 5547: echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
! 5548: which seems to be undefined. Please make sure it is defined." >&2;}
1.1 iwane 5549:
1.4 ! iwane 5550: rm -f "$tmp/stdin"
1.1 iwane 5551: case $ac_file in
1.4 ! iwane 5552: -) cat "$tmp/out"; rm -f "$tmp/out";;
! 5553: *) rm -f "$ac_file"; mv "$tmp/out" $ac_file;;
1.1 iwane 5554: esac
1.4 ! iwane 5555: ;;
! 5556: :H)
! 5557: #
! 5558: # CONFIG_HEADER
! 5559: #
! 5560: _ACEOF
! 5561:
! 5562: # Transform confdefs.h into a sed script `conftest.defines', that
! 5563: # substitutes the proper values into config.h.in to produce config.h.
! 5564: rm -f conftest.defines conftest.tail
! 5565: # First, append a space to every undef/define line, to ease matching.
! 5566: echo 's/$/ /' >conftest.defines
! 5567: # Then, protect against being on the right side of a sed subst, or in
! 5568: # an unquoted here document, in config.status. If some macros were
! 5569: # called several times there might be several #defines for the same
! 5570: # symbol, which is useless. But do not sort them, since the last
! 5571: # AC_DEFINE must be honored.
! 5572: ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
! 5573: # These sed commands are passed to sed as "A NAME B PARAMS C VALUE D", where
! 5574: # NAME is the cpp macro being defined, VALUE is the value it is being given.
! 5575: # PARAMS is the parameter list in the macro definition--in most cases, it's
! 5576: # just an empty string.
! 5577: ac_dA='s,^\\([ #]*\\)[^ ]*\\([ ]*'
! 5578: ac_dB='\\)[ (].*,\\1define\\2'
! 5579: ac_dC=' '
! 5580: ac_dD=' ,'
1.1 iwane 5581:
1.4 ! iwane 5582: uniq confdefs.h |
! 5583: sed -n '
! 5584: t rset
! 5585: :rset
! 5586: s/^[ ]*#[ ]*define[ ][ ]*//
! 5587: t ok
! 5588: d
! 5589: :ok
! 5590: s/[\\&,]/\\&/g
! 5591: s/^\('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/ '"$ac_dA"'\1'"$ac_dB"'\2'"${ac_dC}"'\3'"$ac_dD"'/p
! 5592: s/^\('"$ac_word_re"'\)[ ]*\(.*\)/'"$ac_dA"'\1'"$ac_dB$ac_dC"'\2'"$ac_dD"'/p
! 5593: ' >>conftest.defines
1.1 iwane 5594:
1.4 ! iwane 5595: # Remove the space that was appended to ease matching.
! 5596: # Then replace #undef with comments. This is necessary, for
1.1 iwane 5597: # example, in the case of _POSIX_SOURCE, which is predefined and required
5598: # on some systems where configure will not decide to define it.
1.4 ! iwane 5599: # (The regexp can be short, since the line contains either #define or #undef.)
! 5600: echo 's/ $//
! 5601: s,^[ #]*u.*,/* & */,' >>conftest.defines
! 5602:
! 5603: # Break up conftest.defines:
! 5604: ac_max_sed_lines=50
! 5605:
! 5606: # First sed command is: sed -f defines.sed $ac_file_inputs >"$tmp/out1"
! 5607: # Second one is: sed -f defines.sed "$tmp/out1" >"$tmp/out2"
! 5608: # Third one will be: sed -f defines.sed "$tmp/out2" >"$tmp/out1"
! 5609: # et cetera.
! 5610: ac_in='$ac_file_inputs'
! 5611: ac_out='"$tmp/out1"'
! 5612: ac_nxt='"$tmp/out2"'
1.1 iwane 5613:
1.4 ! iwane 5614: while :
1.1 iwane 5615: do
1.4 ! iwane 5616: # Write a here document:
! 5617: cat >>$CONFIG_STATUS <<_ACEOF
! 5618: # First, check the format of the line:
! 5619: cat >"\$tmp/defines.sed" <<\\CEOF
! 5620: /^[ ]*#[ ]*undef[ ][ ]*$ac_word_re[ ]*\$/b def
! 5621: /^[ ]*#[ ]*define[ ][ ]*$ac_word_re[( ]/b def
! 5622: b
! 5623: :def
! 5624: _ACEOF
! 5625: sed ${ac_max_sed_lines}q conftest.defines >>$CONFIG_STATUS
1.1 iwane 5626: echo 'CEOF
1.4 ! iwane 5627: sed -f "$tmp/defines.sed"' "$ac_in >$ac_out" >>$CONFIG_STATUS
! 5628: ac_in=$ac_out; ac_out=$ac_nxt; ac_nxt=$ac_in
! 5629: sed 1,${ac_max_sed_lines}d conftest.defines >conftest.tail
! 5630: grep . conftest.tail >/dev/null || break
1.1 iwane 5631: rm -f conftest.defines
5632: mv conftest.tail conftest.defines
5633: done
1.4 ! iwane 5634: rm -f conftest.defines conftest.tail
1.1 iwane 5635:
1.4 ! iwane 5636: echo "ac_result=$ac_in" >>$CONFIG_STATUS
1.1 iwane 5637: cat >>$CONFIG_STATUS <<\_ACEOF
5638: if test x"$ac_file" != x-; then
1.4 ! iwane 5639: echo "/* $configure_input */" >"$tmp/config.h"
! 5640: cat "$ac_result" >>"$tmp/config.h"
! 5641: if diff $ac_file "$tmp/config.h" >/dev/null 2>&1; then
1.1 iwane 5642: { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
5643: echo "$as_me: $ac_file is unchanged" >&6;}
5644: else
5645: rm -f $ac_file
1.4 ! iwane 5646: mv "$tmp/config.h" $ac_file
1.1 iwane 5647: fi
5648: else
1.4 ! iwane 5649: echo "/* $configure_input */"
! 5650: cat "$ac_result"
1.1 iwane 5651: fi
1.4 ! iwane 5652: rm -f "$tmp/out12"
! 5653: ;;
! 5654:
! 5655:
! 5656: esac
! 5657:
! 5658: done # for ac_tag
1.1 iwane 5659:
5660:
5661: { (exit 0); exit 0; }
5662: _ACEOF
5663: chmod +x $CONFIG_STATUS
5664: ac_clean_files=$ac_clean_files_save
5665:
5666:
5667: # configure is writing to config.log, and then calls config.status.
5668: # config.status does its own redirection, appending to config.log.
5669: # Unfortunately, on DOS this fails, as config.log is still kept open
5670: # by configure, so config.status won't be able to write to it; its
5671: # output is simply discarded. So we exec the FD to /dev/null,
5672: # effectively closing config.log, so it can be properly (re)opened and
5673: # appended to by config.status. When coming back to configure, we
5674: # need to make the FD available again.
5675: if test "$no_create" != yes; then
5676: ac_cs_success=:
1.4 ! iwane 5677: ac_config_status_args=
! 5678: test "$silent" = yes &&
! 5679: ac_config_status_args="$ac_config_status_args --quiet"
1.1 iwane 5680: exec 5>/dev/null
1.4 ! iwane 5681: $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
1.1 iwane 5682: exec 5>>config.log
5683: # Use ||, not &&, to avoid exiting from the if with $? = 1, which
5684: # would make configure fail if this is the last instruction.
5685: $ac_cs_success || { (exit 1); exit 1; }
5686: fi
5687:
5688:
5689:
5690:
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