libelwix/configure - view

File: [ELWIX - Embedded LightWeight unIX -] / libelwix / configure
Revision 1.29.2.2: download - view: text, annotated - select for diffs - revision graph
Sat May 14 11:31:37 2016 UTC (8 years, 1 month ago) by misho
Branches: elwix3_9
Diff to: branchpoint 1.29: preferred, unified

initial port for linux!

1: #! /bin/sh 2: # Guess values for system-dependent variables and create Makefiles. 3: # Generated by GNU Autoconf 2.63 for libelwix 3.9. 4: # 5: # Report bugs to <misho@elwix.org>. 6: # 7: # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 8: # 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. 9: # This configure script is free software; the Free Software Foundation 10: # gives unlimited permission to copy, distribute and modify it. 11: ## --------------------- ## 12: ## M4sh Initialization. ## 13: ## --------------------- ## 14: 15: # Be more Bourne compatible 16: DUALCASE=1; export DUALCASE # for MKS sh 17: if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then 18: emulate sh 19: NULLCMD=: 20: # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 21: # is contrary to our usage. Disable this feature. 22: alias -g '${1+"$@"}'='"$@"' 23: setopt NO_GLOB_SUBST 24: else 25: case `(set -o) 2>/dev/null` in 26: *posix*) set -o posix ;; 27: esac 28: 29: fi 30: 31: 32: 33: 34: # PATH needs CR 35: # Avoid depending upon Character Ranges. 36: as_cr_letters='abcdefghijklmnopqrstuvwxyz' 37: as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 38: as_cr_Letters=$as_cr_letters$as_cr_LETTERS 39: as_cr_digits='0123456789' 40: as_cr_alnum=$as_cr_Letters$as_cr_digits 41: 42: as_nl=' 43: ' 44: export as_nl 45: # Printing a long string crashes Solaris 7 /usr/bin/printf. 46: as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 47: as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 48: as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 49: if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 50: as_echo='printf %s\n' 51: as_echo_n='printf %s' 52: else 53: if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 54: as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 55: as_echo_n='/usr/ucb/echo -n' 56: else 57: as_echo_body='eval expr "X$1" : "X\$.*\$"' 58: as_echo_n_body='eval 59: arg=$1; 60: case $arg in 61: *"$as_nl"*) 62: expr "X$arg" : "X\$.*\$$as_nl"; 63: arg=`expr "X$arg" : ".*$as_nl\$.*\$"`;; 64: esac; 65: expr "X$arg" : "X\$.*\$" | tr -d "$as_nl" 66: ' 67: export as_echo_n_body 68: as_echo_n='sh -c $as_echo_n_body as_echo' 69: fi 70: export as_echo_body 71: as_echo='sh -c $as_echo_body as_echo' 72: fi 73: 74: # The user is always right. 75: if test "${PATH_SEPARATOR+set}" != set; then 76: PATH_SEPARATOR=: 77: (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 78: (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 79: PATH_SEPARATOR=';' 80: } 81: fi 82: 83: # Support unset when possible. 84: if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then 85: as_unset=unset 86: else 87: as_unset=false 88: fi 89: 90: 91: # IFS 92: # We need space, tab and new line, in precisely that order. Quoting is 93: # there to prevent editors from complaining about space-tab. 94: # (If _AS_PATH_WALK were called with IFS unset, it would disable word 95: # splitting by setting IFS to empty value.) 96: IFS=" "" $as_nl" 97: 98: # Find who we are. Look in the path if we contain no directory separator. 99: case $0 in 100: *[\\/]* ) as_myself=$0 ;; 101: *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 102: for as_dir in $PATH 103: do 104: IFS=$as_save_IFS 105: test -z "$as_dir" && as_dir=. 106: test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 107: done 108: IFS=$as_save_IFS 109: 110: ;; 111: esac 112: # We did not find ourselves, most probably we were run as `sh COMMAND' 113: # in which case we are not to be found in the path. 114: if test "x$as_myself" = x; then 115: as_myself=$0 116: fi 117: if test ! -f "$as_myself"; then 118: $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 119: { (exit 1); exit 1; } 120: fi 121: 122: # Work around bugs in pre-3.0 UWIN ksh. 123: for as_var in ENV MAIL MAILPATH 124: do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var 125: done 126: PS1='$ ' 127: PS2='> ' 128: PS4='+ ' 129: 130: # NLS nuisances. 131: LC_ALL=C 132: export LC_ALL 133: LANGUAGE=C 134: export LANGUAGE 135: 136: # Required to use basename. 137: if expr a : '$a$' >/dev/null 2>&1 && 138: test "X`expr 00001 : '.*$...$'`" = X001; then 139: as_expr=expr 140: else 141: as_expr=false 142: fi 143: 144: if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 145: as_basename=basename 146: else 147: as_basename=false 148: fi 149: 150: 151: # Name of the executable. 152: as_me=`$as_basename -- "$0" || 153: $as_expr X/"$0" : '.*/$[^/][^/]*$/*$' \| \ 154: X"$0" : 'X$//$$' \| \ 155: X"$0" : 'X$/$' \| . 2>/dev/null || 156: $as_echo X/"$0" | 157: sed '/^.*\/$[^/][^/]*$\/*$/{ 158: s//\1/ 159: q 160: } 161: /^X\/$\/\/$$/{ 162: s//\1/ 163: q 164: } 165: /^X\/$\/$.*/{ 166: s//\1/ 167: q 168: } 169: s/.*/./; q'` 170: 171: # CDPATH. 172: $as_unset CDPATH 173: 174: 175: if test "x$CONFIG_SHELL" = x; then 176: if (eval ":") 2>/dev/null; then 177: as_have_required=yes 178: else 179: as_have_required=no 180: fi 181: 182: if test $as_have_required = yes && (eval ": 183: (as_func_return () { 184: (exit \$1) 185: } 186: as_func_success () { 187: as_func_return 0 188: } 189: as_func_failure () { 190: as_func_return 1 191: } 192: as_func_ret_success () { 193: return 0 194: } 195: as_func_ret_failure () { 196: return 1 197: } 198: 199: exitcode=0 200: if as_func_success; then 201: : 202: else 203: exitcode=1 204: echo as_func_success failed. 205: fi 206: 207: if as_func_failure; then 208: exitcode=1 209: echo as_func_failure succeeded. 210: fi 211: 212: if as_func_ret_success; then 213: : 214: else 215: exitcode=1 216: echo as_func_ret_success failed. 217: fi 218: 219: if as_func_ret_failure; then 220: exitcode=1 221: echo as_func_ret_failure succeeded. 222: fi 223: 224: if ( set x; as_func_ret_success y && test x = \"\$1\" ); then 225: : 226: else 227: exitcode=1 228: echo positional parameters were not saved. 229: fi 230: 231: test \$exitcode = 0) || { (exit 1); exit 1; } 232: 233: ( 234: as_lineno_1=\$LINENO 235: as_lineno_2=\$LINENO 236: test \"x\$as_lineno_1\" != \"x\$as_lineno_2\" && 237: test \"x\`expr \$as_lineno_1 + 1\`\" = \"x\$as_lineno_2\") || { (exit 1); exit 1; } 238: ") 2> /dev/null; then 239: : 240: else 241: as_candidate_shells= 242: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 243: for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 244: do 245: IFS=$as_save_IFS 246: test -z "$as_dir" && as_dir=. 247: case $as_dir in 248: /*) 249: for as_base in sh bash ksh sh5; do 250: as_candidate_shells="$as_candidate_shells $as_dir/$as_base" 251: done;; 252: esac 253: done 254: IFS=$as_save_IFS 255: 256: 257: for as_shell in $as_candidate_shells $SHELL; do 258: # Try only shells that exist, to save several forks. 259: if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 260: { ("$as_shell") 2> /dev/null <<\_ASEOF 261: if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then 262: emulate sh 263: NULLCMD=: 264: # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 265: # is contrary to our usage. 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Disable this feature. 287: alias -g '${1+"$@"}'='"$@"' 288: setopt NO_GLOB_SUBST 289: else 290: case `(set -o) 2>/dev/null` in 291: *posix*) set -o posix ;; 292: esac 293: 294: fi 295: 296: 297: : 298: (as_func_return () { 299: (exit $1) 300: } 301: as_func_success () { 302: as_func_return 0 303: } 304: as_func_failure () { 305: as_func_return 1 306: } 307: as_func_ret_success () { 308: return 0 309: } 310: as_func_ret_failure () { 311: return 1 312: } 313: 314: exitcode=0 315: if as_func_success; then 316: : 317: else 318: exitcode=1 319: echo as_func_success failed. 320: fi 321: 322: if as_func_failure; then 323: exitcode=1 324: echo as_func_failure succeeded. 325: fi 326: 327: if as_func_ret_success; then 328: : 329: else 330: exitcode=1 331: echo as_func_ret_success failed. 332: fi 333: 334: if as_func_ret_failure; then 335: exitcode=1 336: echo as_func_ret_failure succeeded. 337: fi 338: 339: if ( set x; as_func_ret_success y && test x = "$1" ); then 340: : 341: else 342: exitcode=1 343: echo positional parameters were not saved. 344: fi 345: 346: test $exitcode = 0) || { (exit 1); exit 1; } 347: 348: ( 349: as_lineno_1=$LINENO 350: as_lineno_2=$LINENO 351: test "x$as_lineno_1" != "x$as_lineno_2" && 352: test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2") || { (exit 1); exit 1; } 353: 354: _ASEOF 355: }; then 356: break 357: fi 358: 359: fi 360: 361: done 362: 363: if test "x$CONFIG_SHELL" != x; then 364: for as_var in BASH_ENV ENV 365: do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var 366: done 367: export CONFIG_SHELL 368: exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"} 369: fi 370: 371: 372: if test $as_have_required = no; then 373: echo This script requires a shell more modern than all the 374: echo shells that I found on your system. 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McMahon (1931-1989) for sed's syntax. :-) 460: sed -n ' 461: p 462: /[$]LINENO/= 463: ' <$as_myself | 464: sed ' 465: s/[$]LINENO.*/&-/ 466: t lineno 467: b 468: :lineno 469: N 470: :loop 471: s/[$]LINENO$[^'$as_cr_alnum'_].*\n$$.*$/\2\1\2/ 472: t loop 473: s/-\n.*// 474: ' >$as_me.lineno && 475: chmod +x "$as_me.lineno" || 476: { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2 477: { (exit 1); exit 1; }; } 478: 479: # Don't try to exec as it changes $[0], causing all sort of problems 480: # (the dirname of $[0] is not the place where we might find the 481: # original and so on. Autoconf is especially sensitive to this). 482: . 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Sed expression to map a string onto a valid CPP name. 569: as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 570: 571: # Sed expression to map a string onto a valid variable name. 572: as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 573: 574: 575: 576: exec 7<&0 </dev/null 6>&1 577: 578: # Name of the host. 579: # hostname on some systems (SVR3.2, Linux) returns a bogus exit status, 580: # so uname gets run too. 581: ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 582: 583: # 584: # Initializations. 585: # 586: ac_default_prefix=/usr/local 587: ac_clean_files= 588: ac_config_libobj_dir=. 589: LIBOBJS= 590: cross_compiling=no 591: subdirs= 592: MFLAGS= 593: MAKEFLAGS= 594: SHELL=${CONFIG_SHELL-/bin/sh} 595: 596: # Identity of this package. 597: PACKAGE_NAME='libelwix' 598: PACKAGE_TARNAME='libelwix' 599: PACKAGE_VERSION='3.9' 600: PACKAGE_STRING='libelwix 3.9' 601: PACKAGE_BUGREPORT='misho@elwix.org' 602: 603: ac_unique_file="src/elwix.c" 604: # Factoring default headers for most tests. 605: ac_includes_default="\ 606: #include <stdio.h> 607: #ifdef HAVE_SYS_TYPES_H 608: # include <sys/types.h> 609: #endif 610: #ifdef HAVE_SYS_STAT_H 611: # include <sys/stat.h> 612: #endif 613: #ifdef STDC_HEADERS 614: # include <stdlib.h> 615: # include <stddef.h> 616: #else 617: # ifdef HAVE_STDLIB_H 618: # include <stdlib.h> 619: # endif 620: #endif 621: #ifdef HAVE_STRING_H 622: # if !defined STDC_HEADERS && defined HAVE_MEMORY_H 623: # include <memory.h> 624: # endif 625: # include <string.h> 626: #endif 627: #ifdef HAVE_STRINGS_H 628: # include <strings.h> 629: #endif 630: #ifdef HAVE_INTTYPES_H 631: # include <inttypes.h> 632: #endif 633: #ifdef HAVE_STDINT_H 634: # include <stdint.h> 635: #endif 636: #ifdef HAVE_UNISTD_H 637: # include <unistd.h> 638: #endif" 639: 640: ac_subst_vars='LTLIBOBJS 641: LIBOBJS 642: EGREP 643: GREP 644: CPP 645: MKDEP 646: target_os 647: target_vendor 648: target_cpu 649: target 650: host_os 651: host_vendor 652: host_cpu 653: host 654: build_os 655: build_vendor 656: build_cpu 657: build 658: RANLIB 659: INSTALL_DATA 660: INSTALL_SCRIPT 661: INSTALL_PROGRAM 662: OBJEXT 663: EXEEXT 664: ac_ct_CC 665: CPPFLAGS 666: LDFLAGS 667: CFLAGS 668: CC 669: target_alias 670: host_alias 671: build_alias 672: LIBS 673: ECHO_T 674: ECHO_N 675: ECHO_C 676: DEFS 677: mandir 678: localedir 679: libdir 680: psdir 681: pdfdir 682: dvidir 683: htmldir 684: infodir 685: docdir 686: oldincludedir 687: includedir 688: localstatedir 689: sharedstatedir 690: sysconfdir 691: datadir 692: datarootdir 693: libexecdir 694: sbindir 695: bindir 696: program_transform_name 697: prefix 698: exec_prefix 699: PACKAGE_BUGREPORT 700: PACKAGE_STRING 701: PACKAGE_VERSION 702: PACKAGE_TARNAME 703: PACKAGE_NAME 704: PATH_SEPARATOR 705: SHELL' 706: ac_subst_files='' 707: ac_user_opts=' 708: enable_option_checking 709: enable_debug 710: with_memmgr 711: ' 712: ac_precious_vars='build_alias 713: host_alias 714: target_alias 715: CC 716: CFLAGS 717: LDFLAGS 718: LIBS 719: CPPFLAGS 720: CPP' 721: 722: 723: # 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We remove comments because anyway the quotes in there 1547: # would cause problems or look ugly. 1548: # WARNING: Use '\'' to represent an apostrophe within the trap. 1549: # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 1550: trap 'exit_status=$? 1551: # Save into config.log some information that might help in debugging. 1552: { 1553: echo 1554: 1555: cat <<\_ASBOX 1556: ## ---------------- ## 1557: ## Cache variables. ## 1558: ## ---------------- ## 1559: _ASBOX 1560: echo 1561: # The following way of writing the cache mishandles newlines in values, 1562: ( 1563: for ac_var in `(set) 2>&1 | sed -n '\''s/^$[a-zA-Z_][a-zA-Z0-9_]*$=.*/\1/p'\''`; do 1564: eval ac_val=\$$ac_var 1565: case $ac_val in #( 1566: *${as_nl}*) 1567: case $ac_var in #( 1568: *_cv_*) { $as_echo "$as_me:$LINENO: WARNING: cache variable $ac_var contains a newline" >&5 1569: $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 1570: esac 1571: case $ac_var in #( 1572: _ | IFS | as_nl) ;; #( 1573: BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 1574: *) $as_unset $ac_var ;; 1575: esac ;; 1576: esac 1577: done 1578: (set) 2>&1 | 1579: case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 1580: *${as_nl}ac_space=\ *) 1581: sed -n \ 1582: "s/'\''/'\''\\\\'\'''\''/g; 1583: s/^\$[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\$=\$.*\$/\\1='\''\\2'\''/p" 1584: ;; #( 1585: *) 1586: sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 1587: ;; 1588: esac | 1589: sort 1590: ) 1591: echo 1592: 1593: cat <<\_ASBOX 1594: ## ----------------- ## 1595: ## Output variables. ## 1596: ## ----------------- ## 1597: _ASBOX 1598: echo 1599: for ac_var in $ac_subst_vars 1600: do 1601: eval ac_val=\$$ac_var 1602: case $ac_val in 1603: *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1604: esac 1605: $as_echo "$ac_var='\''$ac_val'\''" 1606: done | sort 1607: echo 1608: 1609: if test -n "$ac_subst_files"; then 1610: cat <<\_ASBOX 1611: ## ------------------- ## 1612: ## File substitutions. ## 1613: ## ------------------- ## 1614: _ASBOX 1615: echo 1616: for ac_var in $ac_subst_files 1617: do 1618: eval ac_val=\$$ac_var 1619: case $ac_val in 1620: *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1621: esac 1622: $as_echo "$ac_var='\''$ac_val'\''" 1623: done | sort 1624: echo 1625: fi 1626: 1627: if test -s confdefs.h; then 1628: cat <<\_ASBOX 1629: ## ----------- ## 1630: ## confdefs.h. ## 1631: ## ----------- ## 1632: _ASBOX 1633: echo 1634: cat confdefs.h 1635: echo 1636: fi 1637: test "$ac_signal" != 0 && 1638: $as_echo "$as_me: caught signal $ac_signal" 1639: $as_echo "$as_me: exit $exit_status" 1640: } >&5 1641: rm -f core *.core core.conftest.* && 1642: rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 1643: exit $exit_status 1644: ' 0 1645: for ac_signal in 1 2 13 15; do 1646: trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal 1647: done 1648: ac_signal=0 1649: 1650: # confdefs.h avoids OS command line length limits that DEFS can exceed. 1651: rm -f -r conftest* confdefs.h 1652: 1653: # Predefined preprocessor variables. 1654: 1655: cat >>confdefs.h <<_ACEOF 1656: #define PACKAGE_NAME "$PACKAGE_NAME" 1657: _ACEOF 1658: 1659: 1660: cat >>confdefs.h <<_ACEOF 1661: #define PACKAGE_TARNAME "$PACKAGE_TARNAME" 1662: _ACEOF 1663: 1664: 1665: cat >>confdefs.h <<_ACEOF 1666: #define PACKAGE_VERSION "$PACKAGE_VERSION" 1667: _ACEOF 1668: 1669: 1670: cat >>confdefs.h <<_ACEOF 1671: #define PACKAGE_STRING "$PACKAGE_STRING" 1672: _ACEOF 1673: 1674: 1675: cat >>confdefs.h <<_ACEOF 1676: #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" 1677: _ACEOF 1678: 1679: 1680: # Let the site file select an alternate cache file if it wants to. 1681: # Prefer an explicitly selected file to automatically selected ones. 1682: ac_site_file1=NONE 1683: ac_site_file2=NONE 1684: if test -n "$CONFIG_SITE"; then 1685: ac_site_file1=$CONFIG_SITE 1686: elif test "x$prefix" != xNONE; then 1687: ac_site_file1=$prefix/share/config.site 1688: ac_site_file2=$prefix/etc/config.site 1689: else 1690: ac_site_file1=$ac_default_prefix/share/config.site 1691: ac_site_file2=$ac_default_prefix/etc/config.site 1692: fi 1693: for ac_site_file in "$ac_site_file1" "$ac_site_file2" 1694: do 1695: test "x$ac_site_file" = xNONE && continue 1696: if test -r "$ac_site_file"; then 1697: { $as_echo "$as_me:$LINENO: loading site script $ac_site_file" >&5 1698: $as_echo "$as_me: loading site script $ac_site_file" >&6;} 1699: sed 's/^/| /' "$ac_site_file" >&5 1700: . "$ac_site_file" 1701: fi 1702: done 1703: 1704: if test -r "$cache_file"; then 1705: # Some versions of bash will fail to source /dev/null (special 1706: # files actually), so we avoid doing that. 1707: if test -f "$cache_file"; then 1708: { $as_echo "$as_me:$LINENO: loading cache $cache_file" >&5 1709: $as_echo "$as_me: loading cache $cache_file" >&6;} 1710: case $cache_file in 1711: [\\/]* | ?:[\\/]* ) . "$cache_file";; 1712: *) . "./$cache_file";; 1713: esac 1714: fi 1715: else 1716: { $as_echo "$as_me:$LINENO: creating cache $cache_file" >&5 1717: $as_echo "$as_me: creating cache $cache_file" >&6;} 1718: >$cache_file 1719: fi 1720: 1721: # Check that the precious variables saved in the cache have kept the same 1722: # value. 1723: ac_cache_corrupted=false 1724: for ac_var in $ac_precious_vars; do 1725: eval ac_old_set=\$ac_cv_env_${ac_var}_set 1726: eval ac_new_set=\$ac_env_${ac_var}_set 1727: eval ac_old_val=\$ac_cv_env_${ac_var}_value 1728: eval ac_new_val=\$ac_env_${ac_var}_value 1729: case $ac_old_set,$ac_new_set in 1730: set,) 1731: { $as_echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 1732: $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 1733: ac_cache_corrupted=: ;; 1734: ,set) 1735: { $as_echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5 1736: $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 1737: ac_cache_corrupted=: ;; 1738: ,);; 1739: *) 1740: if test "x$ac_old_val" != "x$ac_new_val"; then 1741: # differences in whitespace do not lead to failure. 1742: ac_old_val_w=`echo x $ac_old_val` 1743: ac_new_val_w=`echo x $ac_new_val` 1744: if test "$ac_old_val_w" != "$ac_new_val_w"; then 1745: { $as_echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5 1746: $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 1747: ac_cache_corrupted=: 1748: else 1749: { $as_echo "$as_me:$LINENO: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 1750: $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} 1751: eval $ac_var=\$ac_old_val 1752: fi 1753: { $as_echo "$as_me:$LINENO: former value: \`$ac_old_val'" >&5 1754: $as_echo "$as_me: former value: \`$ac_old_val'" >&2;} 1755: { $as_echo "$as_me:$LINENO: current value: \`$ac_new_val'" >&5 1756: $as_echo "$as_me: current value: \`$ac_new_val'" >&2;} 1757: fi;; 1758: esac 1759: # Pass precious variables to config.status. 1760: if test "$ac_new_set" = set; then 1761: case $ac_new_val in 1762: *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 1763: *) ac_arg=$ac_var=$ac_new_val ;; 1764: esac 1765: case " $ac_configure_args " in 1766: *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 1767: *) ac_configure_args="$ac_configure_args '$ac_arg'" ;; 1768: esac 1769: fi 1770: done 1771: if $ac_cache_corrupted; then 1772: { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 1773: $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 1774: { $as_echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5 1775: $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} 1776: { { $as_echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5 1777: $as_echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;} 1778: { (exit 1); exit 1; }; } 1779: fi 1780: 1781: 1782: 1783: 1784: 1785: 1786: 1787: 1788: 1789: 1790: 1791: 1792: 1793: 1794: 1795: 1796: 1797: 1798: 1799: 1800: 1801: 1802: 1803: 1804: 1805: ac_ext=c 1806: ac_cpp='$CPP $CPPFLAGS' 1807: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 1808: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 1809: ac_compiler_gnu=$ac_cv_c_compiler_gnu 1810: 1811: 1812: 1813: ac_config_headers="$ac_config_headers inc/config.h" 1814: 1815: 1816: ac_cv_func_malloc_0_nonnull="yes" 1817: ac_cv_func_realloc_0_nonnull="yes" 1818: 1819: # Checks for programs. 1820: ac_ext=c 1821: ac_cpp='$CPP $CPPFLAGS' 1822: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 1823: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 1824: ac_compiler_gnu=$ac_cv_c_compiler_gnu 1825: if test -n "$ac_tool_prefix"; then 1826: # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 1827: set dummy ${ac_tool_prefix}gcc; ac_word=$2 1828: { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 1829: $as_echo_n "checking for $ac_word... " >&6; } 1830: if test "${ac_cv_prog_CC+set}" = set; then 1831: $as_echo_n "(cached) " >&6 1832: else 1833: if test -n "$CC"; then 1834: ac_cv_prog_CC="$CC" # Let the user override the test. 1835: else 1836: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1837: for as_dir in $PATH 1838: do 1839: IFS=$as_save_IFS 1840: test -z "$as_dir" && as_dir=. 1841: for ac_exec_ext in '' $ac_executable_extensions; do 1842: if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 1843: ac_cv_prog_CC="${ac_tool_prefix}gcc" 1844: $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1845: break 2 1846: fi 1847: done 1848: done 1849: IFS=$as_save_IFS 1850: 1851: fi 1852: fi 1853: CC=$ac_cv_prog_CC 1854: if test -n "$CC"; then 1855: { $as_echo "$as_me:$LINENO: result: $CC" >&5 1856: $as_echo "$CC" >&6; } 1857: else 1858: { $as_echo "$as_me:$LINENO: result: no" >&5 1859: $as_echo "no" >&6; } 1860: fi 1861: 1862: 1863: fi 1864: if test -z "$ac_cv_prog_CC"; then 1865: ac_ct_CC=$CC 1866: # Extract the first word of "gcc", so it can be a program name with args. 1867: set dummy gcc; ac_word=$2 1868: { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 1869: $as_echo_n "checking for $ac_word... " >&6; } 1870: if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 1871: $as_echo_n "(cached) " >&6 1872: else 1873: if test -n "$ac_ct_CC"; then 1874: ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 1875: else 1876: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1877: for as_dir in $PATH 1878: do 1879: IFS=$as_save_IFS 1880: test -z "$as_dir" && as_dir=. 1881: for ac_exec_ext in '' $ac_executable_extensions; do 1882: if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 1883: ac_cv_prog_ac_ct_CC="gcc" 1884: $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1885: break 2 1886: fi 1887: done 1888: done 1889: IFS=$as_save_IFS 1890: 1891: fi 1892: fi 1893: ac_ct_CC=$ac_cv_prog_ac_ct_CC 1894: if test -n "$ac_ct_CC"; then 1895: { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 1896: $as_echo "$ac_ct_CC" >&6; } 1897: else 1898: { $as_echo "$as_me:$LINENO: result: no" >&5 1899: $as_echo "no" >&6; } 1900: fi 1901: 1902: if test "x$ac_ct_CC" = x; then 1903: CC="" 1904: else 1905: case $cross_compiling:$ac_tool_warned in 1906: yes:) 1907: { $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5 1908: $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 1909: ac_tool_warned=yes ;; 1910: esac 1911: CC=$ac_ct_CC 1912: fi 1913: else 1914: CC="$ac_cv_prog_CC" 1915: fi 1916: 1917: if test -z "$CC"; then 1918: if test -n "$ac_tool_prefix"; then 1919: # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 1920: set dummy ${ac_tool_prefix}cc; ac_word=$2 1921: { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 1922: $as_echo_n "checking for $ac_word... " >&6; } 1923: if test "${ac_cv_prog_CC+set}" = set; then 1924: $as_echo_n "(cached) " >&6 1925: else 1926: if test -n "$CC"; then 1927: ac_cv_prog_CC="$CC" # Let the user override the test. 1928: else 1929: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1930: for as_dir in $PATH 1931: do 1932: IFS=$as_save_IFS 1933: test -z "$as_dir" && as_dir=. 1934: for ac_exec_ext in '' $ac_executable_extensions; do 1935: if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 1936: ac_cv_prog_CC="${ac_tool_prefix}cc" 1937: $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1938: break 2 1939: fi 1940: done 1941: done 1942: IFS=$as_save_IFS 1943: 1944: fi 1945: fi 1946: CC=$ac_cv_prog_CC 1947: if test -n "$CC"; then 1948: { $as_echo "$as_me:$LINENO: result: $CC" >&5 1949: $as_echo "$CC" >&6; } 1950: else 1951: { $as_echo "$as_me:$LINENO: result: no" >&5 1952: $as_echo "no" >&6; } 1953: fi 1954: 1955: 1956: fi 1957: fi 1958: if test -z "$CC"; then 1959: # Extract the first word of "cc", so it can be a program name with args. 1960: set dummy cc; ac_word=$2 1961: { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 1962: $as_echo_n "checking for $ac_word... " >&6; } 1963: if test "${ac_cv_prog_CC+set}" = set; then 1964: $as_echo_n "(cached) " >&6 1965: else 1966: if test -n "$CC"; then 1967: ac_cv_prog_CC="$CC" # Let the user override the test. 1968: else 1969: ac_prog_rejected=no 1970: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1971: for as_dir in $PATH 1972: do 1973: IFS=$as_save_IFS 1974: test -z "$as_dir" && as_dir=. 1975: for ac_exec_ext in '' $ac_executable_extensions; do 1976: if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 1977: if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 1978: ac_prog_rejected=yes 1979: continue 1980: fi 1981: ac_cv_prog_CC="cc" 1982: $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1983: break 2 1984: fi 1985: done 1986: done 1987: IFS=$as_save_IFS 1988: 1989: if test $ac_prog_rejected = yes; then 1990: # We found a bogon in the path, so make sure we never use it. 1991: set dummy $ac_cv_prog_CC 1992: shift 1993: if test $# != 0; then 1994: # We chose a different compiler from the bogus one. 1995: # However, it has the same basename, so the bogon will be chosen 1996: # first if we set CC to just the basename; use the full file name. 1997: shift 1998: ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 1999: fi 2000: fi 2001: fi 2002: fi 2003: CC=$ac_cv_prog_CC 2004: if test -n "$CC"; then 2005: { $as_echo "$as_me:$LINENO: result: $CC" >&5 2006: $as_echo "$CC" >&6; } 2007: else 2008: { $as_echo "$as_me:$LINENO: result: no" >&5 2009: $as_echo "no" >&6; } 2010: fi 2011: 2012: 2013: fi 2014: if test -z "$CC"; then 2015: if test -n "$ac_tool_prefix"; then 2016: for ac_prog in cl.exe 2017: do 2018: # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2019: set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2020: { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 2021: $as_echo_n "checking for $ac_word... " >&6; } 2022: if test "${ac_cv_prog_CC+set}" = set; then 2023: $as_echo_n "(cached) " >&6 2024: else 2025: if test -n "$CC"; then 2026: ac_cv_prog_CC="$CC" # Let the user override the test. 2027: else 2028: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2029: for as_dir in $PATH 2030: do 2031: IFS=$as_save_IFS 2032: test -z "$as_dir" && as_dir=. 2033: for ac_exec_ext in '' $ac_executable_extensions; do 2034: if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2035: ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 2036: $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2037: break 2 2038: fi 2039: done 2040: done 2041: IFS=$as_save_IFS 2042: 2043: fi 2044: fi 2045: CC=$ac_cv_prog_CC 2046: if test -n "$CC"; then 2047: { $as_echo "$as_me:$LINENO: result: $CC" >&5 2048: $as_echo "$CC" >&6; } 2049: else 2050: { $as_echo "$as_me:$LINENO: result: no" >&5 2051: $as_echo "no" >&6; } 2052: fi 2053: 2054: 2055: test -n "$CC" && break 2056: done 2057: fi 2058: if test -z "$CC"; then 2059: ac_ct_CC=$CC 2060: for ac_prog in cl.exe 2061: do 2062: # Extract the first word of "$ac_prog", so it can be a program name with args. 2063: set dummy $ac_prog; ac_word=$2 2064: { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 2065: $as_echo_n "checking for $ac_word... " >&6; } 2066: if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 2067: $as_echo_n "(cached) " >&6 2068: else 2069: if test -n "$ac_ct_CC"; then 2070: ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2071: else 2072: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2073: for as_dir in $PATH 2074: do 2075: IFS=$as_save_IFS 2076: test -z "$as_dir" && as_dir=. 2077: for ac_exec_ext in '' $ac_executable_extensions; do 2078: if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2079: ac_cv_prog_ac_ct_CC="$ac_prog" 2080: $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2081: break 2 2082: fi 2083: done 2084: done 2085: IFS=$as_save_IFS 2086: 2087: fi 2088: fi 2089: ac_ct_CC=$ac_cv_prog_ac_ct_CC 2090: if test -n "$ac_ct_CC"; then 2091: { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 2092: $as_echo "$ac_ct_CC" >&6; } 2093: else 2094: { $as_echo "$as_me:$LINENO: result: no" >&5 2095: $as_echo "no" >&6; } 2096: fi 2097: 2098: 2099: test -n "$ac_ct_CC" && break 2100: done 2101: 2102: if test "x$ac_ct_CC" = x; then 2103: CC="" 2104: else 2105: case $cross_compiling:$ac_tool_warned in 2106: yes:) 2107: { $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5 2108: $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2109: ac_tool_warned=yes ;; 2110: esac 2111: CC=$ac_ct_CC 2112: fi 2113: fi 2114: 2115: fi 2116: 2117: 2118: test -z "$CC" && { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 2119: $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2120: { { $as_echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH 2121: See \`config.log' for more details." >&5 2122: $as_echo "$as_me: error: no acceptable C compiler found in \$PATH 2123: See \`config.log' for more details." >&2;} 2124: { (exit 1); exit 1; }; }; } 2125: 2126: # Provide some information about the compiler. 2127: $as_echo "$as_me:$LINENO: checking for C compiler version" >&5 2128: set X $ac_compile 2129: ac_compiler=$2 2130: { (ac_try="$ac_compiler --version >&5" 2131: case "(($ac_try" in 2132: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2133: *) ac_try_echo=$ac_try;; 2134: esac 2135: eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" 2136: $as_echo "$ac_try_echo") >&5 2137: (eval "$ac_compiler --version >&5") 2>&5 2138: ac_status=$? 2139: $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 2140: (exit $ac_status); } 2141: { (ac_try="$ac_compiler -v >&5" 2142: case "(($ac_try" in 2143: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2144: *) ac_try_echo=$ac_try;; 2145: esac 2146: eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" 2147: $as_echo "$ac_try_echo") >&5 2148: (eval "$ac_compiler -v >&5") 2>&5 2149: ac_status=$? 2150: $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 2151: (exit $ac_status); } 2152: { (ac_try="$ac_compiler -V >&5" 2153: case "(($ac_try" in 2154: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2155: *) ac_try_echo=$ac_try;; 2156: esac 2157: eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" 2158: $as_echo "$ac_try_echo") >&5 2159: (eval "$ac_compiler -V >&5") 2>&5 2160: ac_status=$? 2161: $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 2162: (exit $ac_status); } 2163: 2164: cat >conftest.$ac_ext <<_ACEOF 2165: /* confdefs.h. */ 2166: _ACEOF 2167: cat confdefs.h >>conftest.$ac_ext 2168: cat >>conftest.$ac_ext <<_ACEOF 2169: /* end confdefs.h. */ 2170: 2171: int 2172: main () 2173: { 2174: 2175: ; 2176: return 0; 2177: } 2178: _ACEOF 2179: ac_clean_files_save=$ac_clean_files 2180: ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 2181: # Try to create an executable without -o first, disregard a.out. 2182: # It will help us diagnose broken compilers, and finding out an intuition 2183: # of exeext. 2184: { $as_echo "$as_me:$LINENO: checking for C compiler default output file name" >&5 2185: $as_echo_n "checking for C compiler default output file name... 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If not, either 2266: # the compiler is broken, or we cross compile. 2267: { $as_echo "$as_me:$LINENO: checking whether the C compiler works" >&5 2268: $as_echo_n "checking whether the C compiler works... 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If not, either 2306: # the compiler is broken, or we cross compile. 2307: { $as_echo "$as_me:$LINENO: checking whether we are cross compiling" >&5 2308: $as_echo_n "checking whether we are cross compiling... " >&6; } 2309: { $as_echo "$as_me:$LINENO: result: $cross_compiling" >&5 2310: $as_echo "$cross_compiling" >&6; } 2311: 2312: { $as_echo "$as_me:$LINENO: checking for suffix of executables" >&5 2313: $as_echo_n "checking for suffix of executables... " >&6; } 2314: if { (ac_try="$ac_link" 2315: case "(($ac_try" in 2316: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2317: *) ac_try_echo=$ac_try;; 2318: esac 2319: eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" 2320: $as_echo "$ac_try_echo") >&5 2321: (eval "$ac_link") 2>&5 2322: ac_status=$? 2323: $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 2324: (exit $ac_status); }; then 2325: # If both `conftest.exe' and `conftest' are `present' (well, observable) 2326: # catch `conftest.exe'. 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" >&6; } 2357: if test "${ac_cv_objext+set}" = set; then 2358: $as_echo_n "(cached) " >&6 2359: else 2360: cat >conftest.$ac_ext <<_ACEOF 2361: /* confdefs.h. */ 2362: _ACEOF 2363: cat confdefs.h >>conftest.$ac_ext 2364: cat >>conftest.$ac_ext <<_ACEOF 2365: /* end confdefs.h. */ 2366: 2367: int 2368: main () 2369: { 2370: 2371: ; 2372: return 0; 2373: } 2374: _ACEOF 2375: rm -f conftest.o conftest.obj 2376: if { (ac_try="$ac_compile" 2377: case "(($ac_try" in 2378: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2379: *) ac_try_echo=$ac_try;; 2380: esac 2381: eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" 2382: $as_echo "$ac_try_echo") >&5 2383: (eval "$ac_compile") 2>&5 2384: ac_status=$? 2385: $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 2386: (exit $ac_status); }; then 2387: for ac_file in conftest.o conftest.obj conftest.*; do 2388: test -f "$ac_file" || continue; 2389: case $ac_file in 2390: *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 2391: *) ac_cv_objext=`expr "$ac_file" : '.*\.$.*$'` 2392: break;; 2393: esac 2394: done 2395: else 2396: $as_echo "$as_me: failed program was:" >&5 2397: sed 's/^/| /' conftest.$ac_ext >&5 2398: 2399: { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 2400: $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2401: { { $as_echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile 2402: See \`config.log' for more details." >&5 2403: $as_echo "$as_me: error: cannot compute suffix of object files: cannot compile 2404: See \`config.log' for more details." >&2;} 2405: { (exit 1); exit 1; }; }; } 2406: fi 2407: 2408: rm -f conftest.$ac_cv_objext conftest.$ac_ext 2409: fi 2410: { $as_echo "$as_me:$LINENO: result: $ac_cv_objext" >&5 2411: $as_echo "$ac_cv_objext" >&6; } 2412: OBJEXT=$ac_cv_objext 2413: ac_objext=$OBJEXT 2414: { $as_echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5 2415: $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 2416: if test "${ac_cv_c_compiler_gnu+set}" = set; then 2417: $as_echo_n "(cached) " >&6 2418: else 2419: cat >conftest.$ac_ext <<_ACEOF 2420: /* confdefs.h. */ 2421: _ACEOF 2422: cat confdefs.h >>conftest.$ac_ext 2423: cat >>conftest.$ac_ext <<_ACEOF 2424: /* end confdefs.h. */ 2425: 2426: int 2427: main () 2428: { 2429: #ifndef __GNUC__ 2430: choke me 2431: #endif 2432: 2433: ; 2434: return 0; 2435: } 2436: _ACEOF 2437: rm -f conftest.$ac_objext 2438: if { (ac_try="$ac_compile" 2439: case "(($ac_try" in 2440: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2441: *) ac_try_echo=$ac_try;; 2442: esac 2443: eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" 2444: $as_echo "$ac_try_echo") >&5 2445: (eval "$ac_compile") 2>conftest.er1 2446: ac_status=$? 2447: grep -v '^ *+' conftest.er1 >conftest.err 2448: rm -f conftest.er1 2449: cat conftest.err >&5 2450: $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 2451: (exit $ac_status); } && { 2452: test -z "$ac_c_werror_flag" || 2453: test ! -s conftest.err 2454: } && test -s conftest.$ac_objext; then 2455: ac_compiler_gnu=yes 2456: else 2457: $as_echo "$as_me: failed program was:" >&5 2458: sed 's/^/| /' conftest.$ac_ext >&5 2459: 2460: ac_compiler_gnu=no 2461: fi 2462: 2463: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2464: ac_cv_c_compiler_gnu=$ac_compiler_gnu 2465: 2466: fi 2467: { $as_echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5 2468: $as_echo "$ac_cv_c_compiler_gnu" >&6; } 2469: if test $ac_compiler_gnu = yes; then 2470: GCC=yes 2471: else 2472: GCC= 2473: fi 2474: ac_test_CFLAGS=${CFLAGS+set} 2475: ac_save_CFLAGS=$CFLAGS 2476: { $as_echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5 2477: $as_echo_n "checking whether $CC accepts -g... " >&6; } 2478: if test "${ac_cv_prog_cc_g+set}" = set; then 2479: $as_echo_n "(cached) " >&6 2480: else 2481: ac_save_c_werror_flag=$ac_c_werror_flag 2482: ac_c_werror_flag=yes 2483: ac_cv_prog_cc_g=no 2484: CFLAGS="-g" 2485: cat >conftest.$ac_ext <<_ACEOF 2486: /* confdefs.h. */ 2487: _ACEOF 2488: cat confdefs.h >>conftest.$ac_ext 2489: cat >>conftest.$ac_ext <<_ACEOF 2490: /* end confdefs.h. */ 2491: 2492: int 2493: main () 2494: { 2495: 2496: ; 2497: return 0; 2498: } 2499: _ACEOF 2500: rm -f conftest.$ac_objext 2501: if { (ac_try="$ac_compile" 2502: case "(($ac_try" in 2503: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2504: *) ac_try_echo=$ac_try;; 2505: esac 2506: eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" 2507: $as_echo "$ac_try_echo") >&5 2508: (eval "$ac_compile") 2>conftest.er1 2509: ac_status=$? 2510: grep -v '^ *+' conftest.er1 >conftest.err 2511: rm -f conftest.er1 2512: cat conftest.err >&5 2513: $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 2514: (exit $ac_status); } && { 2515: test -z "$ac_c_werror_flag" || 2516: test ! -s conftest.err 2517: } && test -s conftest.$ac_objext; then 2518: ac_cv_prog_cc_g=yes 2519: else 2520: $as_echo "$as_me: failed program was:" >&5 2521: sed 's/^/| /' conftest.$ac_ext >&5 2522: 2523: CFLAGS="" 2524: cat >conftest.$ac_ext <<_ACEOF 2525: /* confdefs.h. */ 2526: _ACEOF 2527: cat confdefs.h >>conftest.$ac_ext 2528: cat >>conftest.$ac_ext <<_ACEOF 2529: /* end confdefs.h. */ 2530: 2531: int 2532: main () 2533: { 2534: 2535: ; 2536: return 0; 2537: } 2538: _ACEOF 2539: rm -f conftest.$ac_objext 2540: if { (ac_try="$ac_compile" 2541: case "(($ac_try" in 2542: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2543: *) ac_try_echo=$ac_try;; 2544: esac 2545: eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" 2546: $as_echo "$ac_try_echo") >&5 2547: (eval "$ac_compile") 2>conftest.er1 2548: ac_status=$? 2549: grep -v '^ *+' conftest.er1 >conftest.err 2550: rm -f conftest.er1 2551: cat conftest.err >&5 2552: $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 2553: (exit $ac_status); } && { 2554: test -z "$ac_c_werror_flag" || 2555: test ! -s conftest.err 2556: } && test -s conftest.$ac_objext; then 2557: : 2558: else 2559: $as_echo "$as_me: failed program was:" >&5 2560: sed 's/^/| /' conftest.$ac_ext >&5 2561: 2562: ac_c_werror_flag=$ac_save_c_werror_flag 2563: CFLAGS="-g" 2564: cat >conftest.$ac_ext <<_ACEOF 2565: /* confdefs.h. */ 2566: _ACEOF 2567: cat confdefs.h >>conftest.$ac_ext 2568: cat >>conftest.$ac_ext <<_ACEOF 2569: /* end confdefs.h. */ 2570: 2571: int 2572: main () 2573: { 2574: 2575: ; 2576: return 0; 2577: } 2578: _ACEOF 2579: rm -f conftest.$ac_objext 2580: if { (ac_try="$ac_compile" 2581: case "(($ac_try" in 2582: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2583: *) ac_try_echo=$ac_try;; 2584: esac 2585: eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" 2586: $as_echo "$ac_try_echo") >&5 2587: (eval "$ac_compile") 2>conftest.er1 2588: ac_status=$? 2589: grep -v '^ *+' conftest.er1 >conftest.err 2590: rm -f conftest.er1 2591: cat conftest.err >&5 2592: $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 2593: (exit $ac_status); } && { 2594: test -z "$ac_c_werror_flag" || 2595: test ! -s conftest.err 2596: } && test -s conftest.$ac_objext; then 2597: ac_cv_prog_cc_g=yes 2598: else 2599: $as_echo "$as_me: failed program was:" >&5 2600: sed 's/^/| /' conftest.$ac_ext >&5 2601: 2602: 2603: fi 2604: 2605: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2606: fi 2607: 2608: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2609: fi 2610: 2611: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2612: ac_c_werror_flag=$ac_save_c_werror_flag 2613: fi 2614: { $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5 2615: $as_echo "$ac_cv_prog_cc_g" >&6; } 2616: if test "$ac_test_CFLAGS" = set; then 2617: CFLAGS=$ac_save_CFLAGS 2618: elif test $ac_cv_prog_cc_g = yes; then 2619: if test "$GCC" = yes; then 2620: CFLAGS="-g -O2" 2621: else 2622: CFLAGS="-g" 2623: fi 2624: else 2625: if test "$GCC" = yes; then 2626: CFLAGS="-O2" 2627: else 2628: CFLAGS= 2629: fi 2630: fi 2631: { $as_echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5 2632: $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 2633: if test "${ac_cv_prog_cc_c89+set}" = set; then 2634: $as_echo_n "(cached) " >&6 2635: else 2636: ac_cv_prog_cc_c89=no 2637: ac_save_CC=$CC 2638: cat >conftest.$ac_ext <<_ACEOF 2639: /* confdefs.h. */ 2640: _ACEOF 2641: cat confdefs.h >>conftest.$ac_ext 2642: cat >>conftest.$ac_ext <<_ACEOF 2643: /* end confdefs.h. */ 2644: #include <stdarg.h> 2645: #include <stdio.h> 2646: #include <sys/types.h> 2647: #include <sys/stat.h> 2648: /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 2649: struct buf { int x; }; 2650: FILE * (*rcsopen) (struct buf *, struct stat *, int); 2651: static char *e (p, i) 2652: char **p; 2653: int i; 2654: { 2655: return p[i]; 2656: } 2657: static char *f (char * (*g) (char **, int), char **p, ...) 2658: { 2659: char *s; 2660: va_list v; 2661: va_start (v,p); 2662: s = g (p, va_arg (v,int)); 2663: va_end (v); 2664: return s; 2665: } 2666: 2667: /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 2668: function prototypes and stuff, but not '\xHH' hex character constants. 2669: These don't provoke an error unfortunately, instead are silently treated 2670: as 'x'. The following induces an error, until -std is added to get 2671: proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 2672: array size at least. It's necessary to write '\x00'==0 to get something 2673: that's true only with -std. */ 2674: int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 2675: 2676: /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 2677: inside strings and character constants. */ 2678: #define FOO(x) 'x' 2679: int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 2680: 2681: int test (int i, double x); 2682: struct s1 {int (*f) (int a);}; 2683: struct s2 {int (*f) (double a);}; 2684: int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 2685: int argc; 2686: char **argv; 2687: int 2688: main () 2689: { 2690: return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 2691: ; 2692: return 0; 2693: } 2694: _ACEOF 2695: for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 2696: -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 2697: do 2698: CC="$ac_save_CC $ac_arg" 2699: rm -f conftest.$ac_objext 2700: if { (ac_try="$ac_compile" 2701: case "(($ac_try" in 2702: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2703: *) ac_try_echo=$ac_try;; 2704: esac 2705: eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" 2706: $as_echo "$ac_try_echo") >&5 2707: (eval "$ac_compile") 2>conftest.er1 2708: ac_status=$? 2709: grep -v '^ *+' conftest.er1 >conftest.err 2710: rm -f conftest.er1 2711: cat conftest.err >&5 2712: $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 2713: (exit $ac_status); } && { 2714: test -z "$ac_c_werror_flag" || 2715: test ! -s conftest.err 2716: } && test -s conftest.$ac_objext; then 2717: ac_cv_prog_cc_c89=$ac_arg 2718: else 2719: $as_echo "$as_me: failed program was:" >&5 2720: sed 's/^/| /' conftest.$ac_ext >&5 2721: 2722: 2723: fi 2724: 2725: rm -f core conftest.err conftest.$ac_objext 2726: test "x$ac_cv_prog_cc_c89" != "xno" && break 2727: done 2728: rm -f conftest.$ac_ext 2729: CC=$ac_save_CC 2730: 2731: fi 2732: # AC_CACHE_VAL 2733: case "x$ac_cv_prog_cc_c89" in 2734: x) 2735: { $as_echo "$as_me:$LINENO: result: none needed" >&5 2736: $as_echo "none needed" >&6; } ;; 2737: xno) 2738: { $as_echo "$as_me:$LINENO: result: unsupported" >&5 2739: $as_echo "unsupported" >&6; } ;; 2740: *) 2741: CC="$CC $ac_cv_prog_cc_c89" 2742: { $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5 2743: $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 2744: esac 2745: 2746: 2747: ac_ext=c 2748: ac_cpp='$CPP $CPPFLAGS' 2749: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2750: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2751: ac_compiler_gnu=$ac_cv_c_compiler_gnu 2752: 2753: ac_aux_dir= 2754: for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do 2755: if test -f "$ac_dir/install-sh"; then 2756: ac_aux_dir=$ac_dir 2757: ac_install_sh="$ac_aux_dir/install-sh -c" 2758: break 2759: elif test -f "$ac_dir/install.sh"; then 2760: ac_aux_dir=$ac_dir 2761: ac_install_sh="$ac_aux_dir/install.sh -c" 2762: break 2763: elif test -f "$ac_dir/shtool"; then 2764: ac_aux_dir=$ac_dir 2765: ac_install_sh="$ac_aux_dir/shtool install -c" 2766: break 2767: fi 2768: done 2769: if test -z "$ac_aux_dir"; then 2770: { { $as_echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&5 2771: $as_echo "$as_me: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&2;} 2772: { (exit 1); exit 1; }; } 2773: fi 2774: 2775: # These three variables are undocumented and unsupported, 2776: # and are intended to be withdrawn in a future Autoconf release. 2777: # They can cause serious problems if a builder's source tree is in a directory 2778: # whose full name contains unusual characters. 2779: ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. 2780: ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. 2781: ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. 2782: 2783: 2784: # Find a good install program. We prefer a C program (faster), 2785: # so one script is as good as another. But avoid the broken or 2786: # incompatible versions: 2787: # SysV /etc/install, /usr/sbin/install 2788: # SunOS /usr/etc/install 2789: # IRIX /sbin/install 2790: # AIX /bin/install 2791: # AmigaOS /C/install, which installs bootblocks on floppy discs 2792: # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 2793: # AFS /usr/afsws/bin/install, which mishandles nonexistent args 2794: # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 2795: # OS/2's system install, which has a completely different semantic 2796: # ./install, which can be erroneously created by make from ./install.sh. 2797: # Reject install programs that cannot install multiple files. 2798: { $as_echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5 2799: $as_echo_n "checking for a BSD-compatible install... " >&6; } 2800: if test -z "$INSTALL"; then 2801: if test "${ac_cv_path_install+set}" = set; then 2802: $as_echo_n "(cached) " >&6 2803: else 2804: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2805: for as_dir in $PATH 2806: do 2807: IFS=$as_save_IFS 2808: test -z "$as_dir" && as_dir=. 2809: # Account for people who put trailing slashes in PATH elements. 2810: case $as_dir/ in 2811: ./ | .// | /cC/* | \ 2812: /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 2813: ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \ 2814: /usr/ucb/* ) ;; 2815: *) 2816: # OSF1 and SCO ODT 3.0 have their own names for install. 2817: # Don't use installbsd from OSF since it installs stuff as root 2818: # by default. 2819: for ac_prog in ginstall scoinst install; do 2820: for ac_exec_ext in '' $ac_executable_extensions; do 2821: if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then 2822: if test $ac_prog = install && 2823: grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2824: # AIX install. It has an incompatible calling convention. 2825: : 2826: elif test $ac_prog = install && 2827: grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2828: # program-specific install script used by HP pwplus--don't use. 2829: : 2830: else 2831: rm -rf conftest.one conftest.two conftest.dir 2832: echo one > conftest.one 2833: echo two > conftest.two 2834: mkdir conftest.dir 2835: if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && 2836: test -s conftest.one && test -s conftest.two && 2837: test -s conftest.dir/conftest.one && 2838: test -s conftest.dir/conftest.two 2839: then 2840: ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" 2841: break 3 2842: fi 2843: fi 2844: fi 2845: done 2846: done 2847: ;; 2848: esac 2849: 2850: done 2851: IFS=$as_save_IFS 2852: 2853: rm -rf conftest.one conftest.two conftest.dir 2854: 2855: fi 2856: if test "${ac_cv_path_install+set}" = set; then 2857: INSTALL=$ac_cv_path_install 2858: else 2859: # As a last resort, use the slow shell script. Don't cache a 2860: # value for INSTALL within a source directory, because that will 2861: # break other packages using the cache if that directory is 2862: # removed, or if the value is a relative name. 2863: INSTALL=$ac_install_sh 2864: fi 2865: fi 2866: { $as_echo "$as_me:$LINENO: result: $INSTALL" >&5 2867: $as_echo "$INSTALL" >&6; } 2868: 2869: # Use test -z because SunOS4 sh mishandles braces in ${var-val}. 2870: # It thinks the first close brace ends the variable substitution. 2871: test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 2872: 2873: test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 2874: 2875: test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 2876: 2877: if test -n "$ac_tool_prefix"; then 2878: # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. 2879: set dummy ${ac_tool_prefix}ranlib; ac_word=$2 2880: { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 2881: $as_echo_n "checking for $ac_word... " >&6; } 2882: if test "${ac_cv_prog_RANLIB+set}" = set; then 2883: $as_echo_n "(cached) " >&6 2884: else 2885: if test -n "$RANLIB"; then 2886: ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. 2887: else 2888: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2889: for as_dir in $PATH 2890: do 2891: IFS=$as_save_IFS 2892: test -z "$as_dir" && as_dir=. 2893: for ac_exec_ext in '' $ac_executable_extensions; do 2894: if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2895: ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" 2896: $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2897: break 2 2898: fi 2899: done 2900: done 2901: IFS=$as_save_IFS 2902: 2903: fi 2904: fi 2905: RANLIB=$ac_cv_prog_RANLIB 2906: if test -n "$RANLIB"; then 2907: { $as_echo "$as_me:$LINENO: result: $RANLIB" >&5 2908: $as_echo "$RANLIB" >&6; } 2909: else 2910: { $as_echo "$as_me:$LINENO: result: no" >&5 2911: $as_echo "no" >&6; } 2912: fi 2913: 2914: 2915: fi 2916: if test -z "$ac_cv_prog_RANLIB"; then 2917: ac_ct_RANLIB=$RANLIB 2918: # Extract the first word of "ranlib", so it can be a program name with args. 2919: set dummy ranlib; ac_word=$2 2920: { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 2921: $as_echo_n "checking for $ac_word... " >&6; } 2922: if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then 2923: $as_echo_n "(cached) " >&6 2924: else 2925: if test -n "$ac_ct_RANLIB"; then 2926: ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. 2927: else 2928: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2929: for as_dir in $PATH 2930: do 2931: IFS=$as_save_IFS 2932: test -z "$as_dir" && as_dir=. 2933: for ac_exec_ext in '' $ac_executable_extensions; do 2934: if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2935: ac_cv_prog_ac_ct_RANLIB="ranlib" 2936: $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2937: break 2 2938: fi 2939: done 2940: done 2941: IFS=$as_save_IFS 2942: 2943: fi 2944: fi 2945: ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB 2946: if test -n "$ac_ct_RANLIB"; then 2947: { $as_echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5 2948: $as_echo "$ac_ct_RANLIB" >&6; } 2949: else 2950: { $as_echo "$as_me:$LINENO: result: no" >&5 2951: $as_echo "no" >&6; } 2952: fi 2953: 2954: if test "x$ac_ct_RANLIB" = x; then 2955: RANLIB=":" 2956: else 2957: case $cross_compiling:$ac_tool_warned in 2958: yes:) 2959: { $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5 2960: $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2961: ac_tool_warned=yes ;; 2962: esac 2963: RANLIB=$ac_ct_RANLIB 2964: fi 2965: else 2966: RANLIB="$ac_cv_prog_RANLIB" 2967: fi 2968: 2969: 2970: # Make sure we can run config.sub. 2971: $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 2972: { { $as_echo "$as_me:$LINENO: error: cannot run $SHELL $ac_aux_dir/config.sub" >&5 2973: $as_echo "$as_me: error: cannot run $SHELL $ac_aux_dir/config.sub" >&2;} 2974: { (exit 1); exit 1; }; } 2975: 2976: { $as_echo "$as_me:$LINENO: checking build system type" >&5 2977: $as_echo_n "checking build system type... " >&6; } 2978: if test "${ac_cv_build+set}" = set; then 2979: $as_echo_n "(cached) " >&6 2980: else 2981: ac_build_alias=$build_alias 2982: test "x$ac_build_alias" = x && 2983: ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 2984: test "x$ac_build_alias" = x && 2985: { { $as_echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5 2986: $as_echo "$as_me: error: cannot guess build type; you must specify one" >&2;} 2987: { (exit 1); exit 1; }; } 2988: ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 2989: { { $as_echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&5 2990: $as_echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&2;} 2991: { (exit 1); exit 1; }; } 2992: 2993: fi 2994: { $as_echo "$as_me:$LINENO: result: $ac_cv_build" >&5 2995: $as_echo "$ac_cv_build" >&6; } 2996: case $ac_cv_build in 2997: *-*-*) ;; 2998: *) { { $as_echo "$as_me:$LINENO: error: invalid value of canonical build" >&5 2999: $as_echo "$as_me: error: invalid value of canonical build" >&2;} 3000: { (exit 1); exit 1; }; };; 3001: esac 3002: build=$ac_cv_build 3003: ac_save_IFS=$IFS; IFS='-' 3004: set x $ac_cv_build 3005: shift 3006: build_cpu=$1 3007: build_vendor=$2 3008: shift; shift 3009: # Remember, the first character of IFS is used to create $*, 3010: # except with old shells: 3011: build_os=$* 3012: IFS=$ac_save_IFS 3013: case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 3014: 3015: 3016: { $as_echo "$as_me:$LINENO: checking host system type" >&5 3017: $as_echo_n "checking host system type... " >&6; } 3018: if test "${ac_cv_host+set}" = set; then 3019: $as_echo_n "(cached) " >&6 3020: else 3021: if test "x$host_alias" = x; then 3022: ac_cv_host=$ac_cv_build 3023: else 3024: ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 3025: { { $as_echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&5 3026: $as_echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&2;} 3027: { (exit 1); exit 1; }; } 3028: fi 3029: 3030: fi 3031: { $as_echo "$as_me:$LINENO: result: $ac_cv_host" >&5 3032: $as_echo "$ac_cv_host" >&6; } 3033: case $ac_cv_host in 3034: *-*-*) ;; 3035: *) { { $as_echo "$as_me:$LINENO: error: invalid value of canonical host" >&5 3036: $as_echo "$as_me: error: invalid value of canonical host" >&2;} 3037: { (exit 1); exit 1; }; };; 3038: esac 3039: host=$ac_cv_host 3040: ac_save_IFS=$IFS; IFS='-' 3041: set x $ac_cv_host 3042: shift 3043: host_cpu=$1 3044: host_vendor=$2 3045: shift; shift 3046: # Remember, the first character of IFS is used to create $*, 3047: # except with old shells: 3048: host_os=$* 3049: IFS=$ac_save_IFS 3050: case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 3051: 3052: 3053: { $as_echo "$as_me:$LINENO: checking target system type" >&5 3054: $as_echo_n "checking target system type... " >&6; } 3055: if test "${ac_cv_target+set}" = set; then 3056: $as_echo_n "(cached) " >&6 3057: else 3058: if test "x$target_alias" = x; then 3059: ac_cv_target=$ac_cv_host 3060: else 3061: ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` || 3062: { { $as_echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $target_alias failed" >&5 3063: $as_echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $target_alias failed" >&2;} 3064: { (exit 1); exit 1; }; } 3065: fi 3066: 3067: fi 3068: { $as_echo "$as_me:$LINENO: result: $ac_cv_target" >&5 3069: $as_echo "$ac_cv_target" >&6; } 3070: case $ac_cv_target in 3071: *-*-*) ;; 3072: *) { { $as_echo "$as_me:$LINENO: error: invalid value of canonical target" >&5 3073: $as_echo "$as_me: error: invalid value of canonical target" >&2;} 3074: { (exit 1); exit 1; }; };; 3075: esac 3076: target=$ac_cv_target 3077: ac_save_IFS=$IFS; IFS='-' 3078: set x $ac_cv_target 3079: shift 3080: target_cpu=$1 3081: target_vendor=$2 3082: shift; shift 3083: # Remember, the first character of IFS is used to create $*, 3084: # except with old shells: 3085: target_os=$* 3086: IFS=$ac_save_IFS 3087: case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac 3088: 3089: 3090: # The aliases save the names the user supplied, while $host etc. 3091: # will get canonicalized. 3092: test -n "$target_alias" && 3093: test "$program_prefix$program_suffix$program_transform_name" = \ 3094: NONENONEs,x,x, && 3095: program_prefix=${target_alias}- 3096: 3097: if test -n "$ac_tool_prefix"; then 3098: # Extract the first word of "${ac_tool_prefix}mkdep", so it can be a program name with args. 3099: set dummy ${ac_tool_prefix}mkdep; ac_word=$2 3100: { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 3101: $as_echo_n "checking for $ac_word... " >&6; } 3102: if test "${ac_cv_prog_MKDEP+set}" = set; then 3103: $as_echo_n "(cached) " >&6 3104: else 3105: if test -n "$MKDEP"; then 3106: ac_cv_prog_MKDEP="$MKDEP" # Let the user override the test. 3107: else 3108: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3109: for as_dir in $PATH 3110: do 3111: IFS=$as_save_IFS 3112: test -z "$as_dir" && as_dir=. 3113: for ac_exec_ext in '' $ac_executable_extensions; do 3114: if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3115: ac_cv_prog_MKDEP="${ac_tool_prefix}mkdep" 3116: $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 3117: break 2 3118: fi 3119: done 3120: done 3121: IFS=$as_save_IFS 3122: 3123: fi 3124: fi 3125: MKDEP=$ac_cv_prog_MKDEP 3126: if test -n "$MKDEP"; then 3127: { $as_echo "$as_me:$LINENO: result: $MKDEP" >&5 3128: $as_echo "$MKDEP" >&6; } 3129: else 3130: { $as_echo "$as_me:$LINENO: result: no" >&5 3131: $as_echo "no" >&6; } 3132: fi 3133: 3134: 3135: fi 3136: if test -z "$ac_cv_prog_MKDEP"; then 3137: ac_ct_MKDEP=$MKDEP 3138: # Extract the first word of "mkdep", so it can be a program name with args. 3139: set dummy mkdep; ac_word=$2 3140: { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 3141: $as_echo_n "checking for $ac_word... " >&6; } 3142: if test "${ac_cv_prog_ac_ct_MKDEP+set}" = set; then 3143: $as_echo_n "(cached) " >&6 3144: else 3145: if test -n "$ac_ct_MKDEP"; then 3146: ac_cv_prog_ac_ct_MKDEP="$ac_ct_MKDEP" # Let the user override the test. 3147: else 3148: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3149: for as_dir in $PATH 3150: do 3151: IFS=$as_save_IFS 3152: test -z "$as_dir" && as_dir=. 3153: for ac_exec_ext in '' $ac_executable_extensions; do 3154: if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3155: ac_cv_prog_ac_ct_MKDEP="mkdep" 3156: $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 3157: break 2 3158: fi 3159: done 3160: done 3161: IFS=$as_save_IFS 3162: 3163: fi 3164: fi 3165: ac_ct_MKDEP=$ac_cv_prog_ac_ct_MKDEP 3166: if test -n "$ac_ct_MKDEP"; then 3167: { $as_echo "$as_me:$LINENO: result: $ac_ct_MKDEP" >&5 3168: $as_echo "$ac_ct_MKDEP" >&6; } 3169: else 3170: { $as_echo "$as_me:$LINENO: result: no" >&5 3171: $as_echo "no" >&6; } 3172: fi 3173: 3174: if test "x$ac_ct_MKDEP" = x; then 3175: MKDEP="../mkdep" 3176: else 3177: case $cross_compiling:$ac_tool_warned in 3178: yes:) 3179: { $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5 3180: $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3181: ac_tool_warned=yes ;; 3182: esac 3183: MKDEP=$ac_ct_MKDEP 3184: fi 3185: else 3186: MKDEP="$ac_cv_prog_MKDEP" 3187: fi 3188: 3189: 3190: 3191: CFLAGS="-Wall -O2 -fPIC ${CFLAGS}" 3192: LDFLAGS="${LDFLAGS}" 3193: 3194: 3195: 3196: { $as_echo "$as_me:$LINENO: checking for pthread_mutex_init in -lpthread" >&5 3197: $as_echo_n "checking for pthread_mutex_init in -lpthread... " >&6; } 3198: if test "${ac_cv_lib_pthread_pthread_mutex_init+set}" = set; then 3199: $as_echo_n "(cached) " >&6 3200: else 3201: ac_check_lib_save_LIBS=$LIBS 3202: LIBS="-lpthread $LIBS" 3203: cat >conftest.$ac_ext <<_ACEOF 3204: /* confdefs.h. */ 3205: _ACEOF 3206: cat confdefs.h >>conftest.$ac_ext 3207: cat >>conftest.$ac_ext <<_ACEOF 3208: /* end confdefs.h. */ 3209: 3210: /* Override any GCC internal prototype to avoid an error. 3211: Use char because int might match the return type of a GCC 3212: builtin and then its argument prototype would still apply. */ 3213: #ifdef __cplusplus 3214: extern "C" 3215: #endif 3216: char pthread_mutex_init (); 3217: int 3218: main () 3219: { 3220: return pthread_mutex_init (); 3221: ; 3222: return 0; 3223: } 3224: _ACEOF 3225: rm -f conftest.$ac_objext conftest$ac_exeext 3226: if { (ac_try="$ac_link" 3227: case "(($ac_try" in 3228: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3229: *) ac_try_echo=$ac_try;; 3230: esac 3231: eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" 3232: $as_echo "$ac_try_echo") >&5 3233: (eval "$ac_link") 2>conftest.er1 3234: ac_status=$? 3235: grep -v '^ *+' conftest.er1 >conftest.err 3236: rm -f conftest.er1 3237: cat conftest.err >&5 3238: $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 3239: (exit $ac_status); } && { 3240: test -z "$ac_c_werror_flag" || 3241: test ! -s conftest.err 3242: } && test -s conftest$ac_exeext && { 3243: test "$cross_compiling" = yes || 3244: $as_test_x conftest$ac_exeext 3245: }; then 3246: ac_cv_lib_pthread_pthread_mutex_init=yes 3247: else 3248: $as_echo "$as_me: failed program was:" >&5 3249: sed 's/^/| /' conftest.$ac_ext >&5 3250: 3251: ac_cv_lib_pthread_pthread_mutex_init=no 3252: fi 3253: 3254: rm -rf conftest.dSYM 3255: rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 3256: conftest$ac_exeext conftest.$ac_ext 3257: LIBS=$ac_check_lib_save_LIBS 3258: fi 3259: { $as_echo "$as_me:$LINENO: result: $ac_cv_lib_pthread_pthread_mutex_init" >&5 3260: $as_echo "$ac_cv_lib_pthread_pthread_mutex_init" >&6; } 3261: if test "x$ac_cv_lib_pthread_pthread_mutex_init" = x""yes; then 3262: cat >>confdefs.h <<_ACEOF 3263: #define HAVE_LIBPTHREAD 1 3264: _ACEOF 3265: 3266: LIBS="-lpthread $LIBS" 3267: 3268: fi 3269: 3270: 3271: # Checks for header files. 3272: ac_ext=c 3273: ac_cpp='$CPP $CPPFLAGS' 3274: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3275: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3276: ac_compiler_gnu=$ac_cv_c_compiler_gnu 3277: { $as_echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5 3278: $as_echo_n "checking how to run the C preprocessor... " >&6; } 3279: # On Suns, sometimes $CPP names a directory. 3280: if test -n "$CPP" && test -d "$CPP"; then 3281: CPP= 3282: fi 3283: if test -z "$CPP"; then 3284: if test "${ac_cv_prog_CPP+set}" = set; then 3285: $as_echo_n "(cached) " >&6 3286: else 3287: # Double quotes because CPP needs to be expanded 3288: for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 3289: do 3290: ac_preproc_ok=false 3291: for ac_c_preproc_warn_flag in '' yes 3292: do 3293: # Use a header file that comes with gcc, so configuring glibc 3294: # with a fresh cross-compiler works. 3295: # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3296: # <limits.h> exists even on freestanding compilers. 3297: # On the NeXT, cc -E runs the code through the compiler's parser, 3298: # not just through cpp. "Syntax error" is here to catch this case. 3299: cat >conftest.$ac_ext <<_ACEOF 3300: /* confdefs.h. */ 3301: _ACEOF 3302: cat confdefs.h >>conftest.$ac_ext 3303: cat >>conftest.$ac_ext <<_ACEOF 3304: /* end confdefs.h. */ 3305: #ifdef __STDC__ 3306: # include <limits.h> 3307: #else 3308: # include <assert.h> 3309: #endif 3310: Syntax error 3311: _ACEOF 3312: if { (ac_try="$ac_cpp conftest.$ac_ext" 3313: case "(($ac_try" in 3314: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3315: *) ac_try_echo=$ac_try;; 3316: esac 3317: eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" 3318: $as_echo "$ac_try_echo") >&5 3319: (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 3320: ac_status=$? 3321: grep -v '^ *+' conftest.er1 >conftest.err 3322: rm -f conftest.er1 3323: cat conftest.err >&5 3324: $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 3325: (exit $ac_status); } >/dev/null && { 3326: test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 3327: test ! -s conftest.err 3328: }; then 3329: : 3330: else 3331: $as_echo "$as_me: failed program was:" >&5 3332: sed 's/^/| /' conftest.$ac_ext >&5 3333: 3334: # Broken: fails on valid input. 3335: continue 3336: fi 3337: 3338: rm -f conftest.err conftest.$ac_ext 3339: 3340: # OK, works on sane cases. Now check whether nonexistent headers 3341: # can be detected and how. 3342: cat >conftest.$ac_ext <<_ACEOF 3343: /* confdefs.h. */ 3344: _ACEOF 3345: cat confdefs.h >>conftest.$ac_ext 3346: cat >>conftest.$ac_ext <<_ACEOF 3347: /* end confdefs.h. */ 3348: #include <ac_nonexistent.h> 3349: _ACEOF 3350: if { (ac_try="$ac_cpp conftest.$ac_ext" 3351: case "(($ac_try" in 3352: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3353: *) ac_try_echo=$ac_try;; 3354: esac 3355: eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" 3356: $as_echo "$ac_try_echo") >&5 3357: (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 3358: ac_status=$? 3359: grep -v '^ *+' conftest.er1 >conftest.err 3360: rm -f conftest.er1 3361: cat conftest.err >&5 3362: $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 3363: (exit $ac_status); } >/dev/null && { 3364: test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 3365: test ! -s conftest.err 3366: }; then 3367: # Broken: success on invalid input. 3368: continue 3369: else 3370: $as_echo "$as_me: failed program was:" >&5 3371: sed 's/^/| /' conftest.$ac_ext >&5 3372: 3373: # Passes both tests. 3374: ac_preproc_ok=: 3375: break 3376: fi 3377: 3378: rm -f conftest.err conftest.$ac_ext 3379: 3380: done 3381: # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3382: rm -f conftest.err conftest.$ac_ext 3383: if $ac_preproc_ok; then 3384: break 3385: fi 3386: 3387: done 3388: ac_cv_prog_CPP=$CPP 3389: 3390: fi 3391: CPP=$ac_cv_prog_CPP 3392: else 3393: ac_cv_prog_CPP=$CPP 3394: fi 3395: { $as_echo "$as_me:$LINENO: result: $CPP" >&5 3396: $as_echo "$CPP" >&6; } 3397: ac_preproc_ok=false 3398: for ac_c_preproc_warn_flag in '' yes 3399: do 3400: # Use a header file that comes with gcc, so configuring glibc 3401: # with a fresh cross-compiler works. 3402: # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3403: # <limits.h> exists even on freestanding compilers. 3404: # On the NeXT, cc -E runs the code through the compiler's parser, 3405: # not just through cpp. "Syntax error" is here to catch this case. 3406: cat >conftest.$ac_ext <<_ACEOF 3407: /* confdefs.h. */ 3408: _ACEOF 3409: cat confdefs.h >>conftest.$ac_ext 3410: cat >>conftest.$ac_ext <<_ACEOF 3411: /* end confdefs.h. */ 3412: #ifdef __STDC__ 3413: # include <limits.h> 3414: #else 3415: # include <assert.h> 3416: #endif 3417: Syntax error 3418: _ACEOF 3419: if { (ac_try="$ac_cpp conftest.$ac_ext" 3420: case "(($ac_try" in 3421: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3422: *) ac_try_echo=$ac_try;; 3423: esac 3424: eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" 3425: $as_echo "$ac_try_echo") >&5 3426: (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 3427: ac_status=$? 3428: grep -v '^ *+' conftest.er1 >conftest.err 3429: rm -f conftest.er1 3430: cat conftest.err >&5 3431: $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 3432: (exit $ac_status); } >/dev/null && { 3433: test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 3434: test ! -s conftest.err 3435: }; then 3436: : 3437: else 3438: $as_echo "$as_me: failed program was:" >&5 3439: sed 's/^/| /' conftest.$ac_ext >&5 3440: 3441: # Broken: fails on valid input. 3442: continue 3443: fi 3444: 3445: rm -f conftest.err conftest.$ac_ext 3446: 3447: # OK, works on sane cases. Now check whether nonexistent headers 3448: # can be detected and how. 3449: cat >conftest.$ac_ext <<_ACEOF 3450: /* confdefs.h. */ 3451: _ACEOF 3452: cat confdefs.h >>conftest.$ac_ext 3453: cat >>conftest.$ac_ext <<_ACEOF 3454: /* end confdefs.h. */ 3455: #include <ac_nonexistent.h> 3456: _ACEOF 3457: if { (ac_try="$ac_cpp conftest.$ac_ext" 3458: case "(($ac_try" in 3459: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3460: *) ac_try_echo=$ac_try;; 3461: esac 3462: eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" 3463: $as_echo "$ac_try_echo") >&5 3464: (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 3465: ac_status=$? 3466: grep -v '^ *+' conftest.er1 >conftest.err 3467: rm -f conftest.er1 3468: cat conftest.err >&5 3469: $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 3470: (exit $ac_status); } >/dev/null && { 3471: test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 3472: test ! -s conftest.err 3473: }; then 3474: # Broken: success on invalid input. 3475: continue 3476: else 3477: $as_echo "$as_me: failed program was:" >&5 3478: sed 's/^/| /' conftest.$ac_ext >&5 3479: 3480: # Passes both tests. 3481: ac_preproc_ok=: 3482: break 3483: fi 3484: 3485: rm -f conftest.err conftest.$ac_ext 3486: 3487: done 3488: # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3489: rm -f conftest.err conftest.$ac_ext 3490: if $ac_preproc_ok; then 3491: : 3492: else 3493: { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 3494: $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3495: { { $as_echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check 3496: See \`config.log' for more details." >&5 3497: $as_echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check 3498: See \`config.log' for more details." >&2;} 3499: { (exit 1); exit 1; }; }; } 3500: fi 3501: 3502: ac_ext=c 3503: ac_cpp='$CPP $CPPFLAGS' 3504: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3505: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3506: ac_compiler_gnu=$ac_cv_c_compiler_gnu 3507: 3508: 3509: { $as_echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5 3510: $as_echo_n "checking for grep that handles long lines and -e... " >&6; } 3511: if test "${ac_cv_path_GREP+set}" = set; then 3512: $as_echo_n "(cached) " >&6 3513: else 3514: if test -z "$GREP"; then 3515: ac_path_GREP_found=false 3516: # Loop through the user's path and test for each of PROGNAME-LIST 3517: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3518: for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3519: do 3520: IFS=$as_save_IFS 3521: test -z "$as_dir" && as_dir=. 3522: for ac_prog in grep ggrep; do 3523: for ac_exec_ext in '' $ac_executable_extensions; do 3524: ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 3525: { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue 3526: # Check for GNU ac_path_GREP and select it if it is found. 3527: # Check for GNU $ac_path_GREP 3528: case `"$ac_path_GREP" --version 2>&1` in 3529: *GNU*) 3530: ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 3531: *) 3532: ac_count=0 3533: $as_echo_n 0123456789 >"conftest.in" 3534: while : 3535: do 3536: cat "conftest.in" "conftest.in" >"conftest.tmp" 3537: mv "conftest.tmp" "conftest.in" 3538: cp "conftest.in" "conftest.nl" 3539: $as_echo 'GREP' >> "conftest.nl" 3540: "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3541: diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3542: ac_count=`expr $ac_count + 1` 3543: if test $ac_count -gt ${ac_path_GREP_max-0}; then 3544: # Best one so far, save it but keep looking for a better one 3545: ac_cv_path_GREP="$ac_path_GREP" 3546: ac_path_GREP_max=$ac_count 3547: fi 3548: # 10*(2^10) chars as input seems more than enough 3549: test $ac_count -gt 10 && break 3550: done 3551: rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3552: esac 3553: 3554: $ac_path_GREP_found && break 3 3555: done 3556: done 3557: done 3558: IFS=$as_save_IFS 3559: if test -z "$ac_cv_path_GREP"; then 3560: { { $as_echo "$as_me:$LINENO: error: no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5 3561: $as_echo "$as_me: error: no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;} 3562: { (exit 1); exit 1; }; } 3563: fi 3564: else 3565: ac_cv_path_GREP=$GREP 3566: fi 3567: 3568: fi 3569: { $as_echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5 3570: $as_echo "$ac_cv_path_GREP" >&6; } 3571: GREP="$ac_cv_path_GREP" 3572: 3573: 3574: { $as_echo "$as_me:$LINENO: checking for egrep" >&5 3575: $as_echo_n "checking for egrep... " >&6; } 3576: if test "${ac_cv_path_EGREP+set}" = set; then 3577: $as_echo_n "(cached) " >&6 3578: else 3579: if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 3580: then ac_cv_path_EGREP="$GREP -E" 3581: else 3582: if test -z "$EGREP"; then 3583: ac_path_EGREP_found=false 3584: # Loop through the user's path and test for each of PROGNAME-LIST 3585: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3586: for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3587: do 3588: IFS=$as_save_IFS 3589: test -z "$as_dir" && as_dir=. 3590: for ac_prog in egrep; do 3591: for ac_exec_ext in '' $ac_executable_extensions; do 3592: ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 3593: { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue 3594: # Check for GNU ac_path_EGREP and select it if it is found. 3595: # Check for GNU $ac_path_EGREP 3596: case `"$ac_path_EGREP" --version 2>&1` in 3597: *GNU*) 3598: ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 3599: *) 3600: ac_count=0 3601: $as_echo_n 0123456789 >"conftest.in" 3602: while : 3603: do 3604: cat "conftest.in" "conftest.in" >"conftest.tmp" 3605: mv "conftest.tmp" "conftest.in" 3606: cp "conftest.in" "conftest.nl" 3607: $as_echo 'EGREP' >> "conftest.nl" 3608: "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3609: diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3610: ac_count=`expr $ac_count + 1` 3611: if test $ac_count -gt ${ac_path_EGREP_max-0}; then 3612: # Best one so far, save it but keep looking for a better one 3613: ac_cv_path_EGREP="$ac_path_EGREP" 3614: ac_path_EGREP_max=$ac_count 3615: fi 3616: # 10*(2^10) chars as input seems more than enough 3617: test $ac_count -gt 10 && break 3618: done 3619: rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3620: esac 3621: 3622: $ac_path_EGREP_found && break 3 3623: done 3624: done 3625: done 3626: IFS=$as_save_IFS 3627: if test -z "$ac_cv_path_EGREP"; then 3628: { { $as_echo "$as_me:$LINENO: error: no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5 3629: $as_echo "$as_me: error: no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;} 3630: { (exit 1); exit 1; }; } 3631: fi 3632: else 3633: ac_cv_path_EGREP=$EGREP 3634: fi 3635: 3636: fi 3637: fi 3638: { $as_echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5 3639: $as_echo "$ac_cv_path_EGREP" >&6; } 3640: EGREP="$ac_cv_path_EGREP" 3641: 3642: 3643: { $as_echo "$as_me:$LINENO: checking for ANSI C header files" >&5 3644: $as_echo_n "checking for ANSI C header files... " >&6; } 3645: if test "${ac_cv_header_stdc+set}" = set; then 3646: $as_echo_n "(cached) " >&6 3647: else 3648: cat >conftest.$ac_ext <<_ACEOF 3649: /* confdefs.h. */ 3650: _ACEOF 3651: cat confdefs.h >>conftest.$ac_ext 3652: cat >>conftest.$ac_ext <<_ACEOF 3653: /* end confdefs.h. */ 3654: #include <stdlib.h> 3655: #include <stdarg.h> 3656: #include <string.h> 3657: #include <float.h> 3658: 3659: int 3660: main () 3661: { 3662: 3663: ; 3664: return 0; 3665: } 3666: _ACEOF 3667: rm -f conftest.$ac_objext 3668: if { (ac_try="$ac_compile" 3669: case "(($ac_try" in 3670: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3671: *) ac_try_echo=$ac_try;; 3672: esac 3673: eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" 3674: $as_echo "$ac_try_echo") >&5 3675: (eval "$ac_compile") 2>conftest.er1 3676: ac_status=$? 3677: grep -v '^ *+' conftest.er1 >conftest.err 3678: rm -f conftest.er1 3679: cat conftest.err >&5 3680: $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 3681: (exit $ac_status); } && { 3682: test -z "$ac_c_werror_flag" || 3683: test ! -s conftest.err 3684: } && test -s conftest.$ac_objext; then 3685: ac_cv_header_stdc=yes 3686: else 3687: $as_echo "$as_me: failed program was:" >&5 3688: sed 's/^/| /' conftest.$ac_ext >&5 3689: 3690: ac_cv_header_stdc=no 3691: fi 3692: 3693: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3694: 3695: if test $ac_cv_header_stdc = yes; then 3696: # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 3697: cat >conftest.$ac_ext <<_ACEOF 3698: /* confdefs.h. */ 3699: _ACEOF 3700: cat confdefs.h >>conftest.$ac_ext 3701: cat >>conftest.$ac_ext <<_ACEOF 3702: /* end confdefs.h. */ 3703: #include <string.h> 3704: 3705: _ACEOF 3706: if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3707: $EGREP "memchr" >/dev/null 2>&1; then 3708: : 3709: else 3710: ac_cv_header_stdc=no 3711: fi 3712: rm -f conftest* 3713: 3714: fi 3715: 3716: if test $ac_cv_header_stdc = yes; then 3717: # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 3718: cat >conftest.$ac_ext <<_ACEOF 3719: /* confdefs.h. */ 3720: _ACEOF 3721: cat confdefs.h >>conftest.$ac_ext 3722: cat >>conftest.$ac_ext <<_ACEOF 3723: /* end confdefs.h. */ 3724: #include <stdlib.h> 3725: 3726: _ACEOF 3727: if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3728: $EGREP "free" >/dev/null 2>&1; then 3729: : 3730: else 3731: ac_cv_header_stdc=no 3732: fi 3733: rm -f conftest* 3734: 3735: fi 3736: 3737: if test $ac_cv_header_stdc = yes; then 3738: # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 3739: if test "$cross_compiling" = yes; then 3740: : 3741: else 3742: cat >conftest.$ac_ext <<_ACEOF 3743: /* confdefs.h. */ 3744: _ACEOF 3745: cat confdefs.h >>conftest.$ac_ext 3746: cat >>conftest.$ac_ext <<_ACEOF 3747: /* end confdefs.h. */ 3748: #include <ctype.h> 3749: #include <stdlib.h> 3750: #if ((' ' & 0x0FF) == 0x020) 3751: # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 3752: # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 3753: #else 3754: # define ISLOWER(c) \ 3755: (('a' <= (c) && (c) <= 'i') \ 3756: || ('j' <= (c) && (c) <= 'r') \ 3757: || ('s' <= (c) && (c) <= 'z')) 3758: # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 3759: #endif 3760: 3761: #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 3762: int 3763: main () 3764: { 3765: int i; 3766: for (i = 0; i < 256; i++) 3767: if (XOR (islower (i), ISLOWER (i)) 3768: || toupper (i) != TOUPPER (i)) 3769: return 2; 3770: return 0; 3771: } 3772: _ACEOF 3773: rm -f conftest$ac_exeext 3774: if { (ac_try="$ac_link" 3775: case "(($ac_try" in 3776: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3777: *) ac_try_echo=$ac_try;; 3778: esac 3779: eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" 3780: $as_echo "$ac_try_echo") >&5 3781: (eval "$ac_link") 2>&5 3782: ac_status=$? 3783: $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 3784: (exit $ac_status); } && { ac_try='./conftest$ac_exeext' 3785: { (case "(($ac_try" in 3786: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3787: *) ac_try_echo=$ac_try;; 3788: esac 3789: eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" 3790: $as_echo "$ac_try_echo") >&5 3791: (eval "$ac_try") 2>&5 3792: ac_status=$? 3793: $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 3794: (exit $ac_status); }; }; then 3795: : 3796: else 3797: $as_echo "$as_me: program exited with status $ac_status" >&5 3798: $as_echo "$as_me: failed program was:" >&5 3799: sed 's/^/| /' conftest.$ac_ext >&5 3800: 3801: ( exit $ac_status ) 3802: ac_cv_header_stdc=no 3803: fi 3804: rm -rf conftest.dSYM 3805: rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext 3806: fi 3807: 3808: 3809: fi 3810: fi 3811: { $as_echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5 3812: $as_echo "$ac_cv_header_stdc" >&6; } 3813: if test $ac_cv_header_stdc = yes; then 3814: 3815: cat >>confdefs.h <<\_ACEOF 3816: #define STDC_HEADERS 1 3817: _ACEOF 3818: 3819: fi 3820: 3821: # On IRIX 5.3, sys/types and inttypes.h are conflicting. 3822: 3823: 3824: 3825: 3826: 3827: 3828: 3829: 3830: 3831: for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 3832: inttypes.h stdint.h unistd.h 3833: do 3834: as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 3835: { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5 3836: $as_echo_n "checking for $ac_header... " >&6; } 3837: if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then 3838: $as_echo_n "(cached) " >&6 3839: else 3840: cat >conftest.$ac_ext <<_ACEOF 3841: /* confdefs.h. */ 3842: _ACEOF 3843: cat confdefs.h >>conftest.$ac_ext 3844: cat >>conftest.$ac_ext <<_ACEOF 3845: /* end confdefs.h. */ 3846: $ac_includes_default 3847: 3848: #include <$ac_header> 3849: _ACEOF 3850: rm -f conftest.$ac_objext 3851: if { (ac_try="$ac_compile" 3852: case "(($ac_try" in 3853: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3854: *) ac_try_echo=$ac_try;; 3855: esac 3856: eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" 3857: $as_echo "$ac_try_echo") >&5 3858: (eval "$ac_compile") 2>conftest.er1 3859: ac_status=$? 3860: grep -v '^ *+' conftest.er1 >conftest.err 3861: rm -f conftest.er1 3862: cat conftest.err >&5 3863: $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 3864: (exit $ac_status); } && { 3865: test -z "$ac_c_werror_flag" || 3866: test ! -s conftest.err 3867: } && test -s conftest.$ac_objext; then 3868: eval "$as_ac_Header=yes" 3869: else 3870: $as_echo "$as_me: failed program was:" >&5 3871: sed 's/^/| /' conftest.$ac_ext >&5 3872: 3873: eval "$as_ac_Header=no" 3874: fi 3875: 3876: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3877: fi 3878: ac_res=`eval 'as_val=${'$as_ac_Header'} 3879: $as_echo "$as_val"'` 3880: { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 3881: $as_echo "$ac_res" >&6; } 3882: as_val=`eval 'as_val=${'$as_ac_Header'} 3883: $as_echo "$as_val"'` 3884: if test "x$as_val" = x""yes; then 3885: cat >>confdefs.h <<_ACEOF 3886: #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 3887: _ACEOF 3888: 3889: fi 3890: 3891: done 3892: 3893: 3894: 3895: 3896: 3897: 3898: 3899: for ac_header in stdlib.h string.h sys/ioctl.h termios.h unistd.h 3900: do 3901: as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 3902: if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then 3903: { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5 3904: $as_echo_n "checking for $ac_header... " >&6; } 3905: if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then 3906: $as_echo_n "(cached) " >&6 3907: fi 3908: ac_res=`eval 'as_val=${'$as_ac_Header'} 3909: $as_echo "$as_val"'` 3910: { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 3911: $as_echo "$ac_res" >&6; } 3912: else 3913: # Is the header compilable? 3914: { $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5 3915: $as_echo_n "checking $ac_header usability... " >&6; } 3916: cat >conftest.$ac_ext <<_ACEOF 3917: /* confdefs.h. */ 3918: _ACEOF 3919: cat confdefs.h >>conftest.$ac_ext 3920: cat >>conftest.$ac_ext <<_ACEOF 3921: /* end confdefs.h. */ 3922: $ac_includes_default 3923: #include <$ac_header> 3924: _ACEOF 3925: rm -f conftest.$ac_objext 3926: if { (ac_try="$ac_compile" 3927: case "(($ac_try" in 3928: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3929: *) ac_try_echo=$ac_try;; 3930: esac 3931: eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" 3932: $as_echo "$ac_try_echo") >&5 3933: (eval "$ac_compile") 2>conftest.er1 3934: ac_status=$? 3935: grep -v '^ *+' conftest.er1 >conftest.err 3936: rm -f conftest.er1 3937: cat conftest.err >&5 3938: $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 3939: (exit $ac_status); } && { 3940: test -z "$ac_c_werror_flag" || 3941: test ! -s conftest.err 3942: } && test -s conftest.$ac_objext; then 3943: ac_header_compiler=yes 3944: else 3945: $as_echo "$as_me: failed program was:" >&5 3946: sed 's/^/| /' conftest.$ac_ext >&5 3947: 3948: ac_header_compiler=no 3949: fi 3950: 3951: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3952: { $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 3953: $as_echo "$ac_header_compiler" >&6; } 3954: 3955: # Is the header present? 3956: { $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5 3957: $as_echo_n "checking $ac_header presence... " >&6; } 3958: cat >conftest.$ac_ext <<_ACEOF 3959: /* confdefs.h. */ 3960: _ACEOF 3961: cat confdefs.h >>conftest.$ac_ext 3962: cat >>conftest.$ac_ext <<_ACEOF 3963: /* end confdefs.h. */ 3964: #include <$ac_header> 3965: _ACEOF 3966: if { (ac_try="$ac_cpp conftest.$ac_ext" 3967: case "(($ac_try" in 3968: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3969: *) ac_try_echo=$ac_try;; 3970: esac 3971: eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" 3972: $as_echo "$ac_try_echo") >&5 3973: (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 3974: ac_status=$? 3975: grep -v '^ *+' conftest.er1 >conftest.err 3976: rm -f conftest.er1 3977: cat conftest.err >&5 3978: $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 3979: (exit $ac_status); } >/dev/null && { 3980: test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 3981: test ! -s conftest.err 3982: }; then 3983: ac_header_preproc=yes 3984: else 3985: $as_echo "$as_me: failed program was:" >&5 3986: sed 's/^/| /' conftest.$ac_ext >&5 3987: 3988: ac_header_preproc=no 3989: fi 3990: 3991: rm -f conftest.err conftest.$ac_ext 3992: { $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 3993: $as_echo "$ac_header_preproc" >&6; } 3994: 3995: # So? What about this header? 3996: case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 3997: yes:no: ) 3998: { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 3999: $as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} 4000: { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 4001: $as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} 4002: ac_header_preproc=yes 4003: ;; 4004: no:yes:* ) 4005: { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 4006: $as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} 4007: { $as_echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 4008: $as_echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} 4009: { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 4010: $as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} 4011: { $as_echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 4012: $as_echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} 4013: { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 4014: $as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} 4015: { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 4016: $as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} 4017: ( cat <<\_ASBOX 4018: ## ------------------------------ ## 4019: ## Report this to misho@elwix.org ## 4020: ## ------------------------------ ## 4021: _ASBOX 4022: ) | sed "s/^/$as_me: WARNING: /" >&2 4023: ;; 4024: esac 4025: { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5 4026: $as_echo_n "checking for $ac_header... " >&6; } 4027: if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then 4028: $as_echo_n "(cached) " >&6 4029: else 4030: eval "$as_ac_Header=\$ac_header_preproc" 4031: fi 4032: ac_res=`eval 'as_val=${'$as_ac_Header'} 4033: $as_echo "$as_val"'` 4034: { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 4035: $as_echo "$ac_res" >&6; } 4036: 4037: fi 4038: as_val=`eval 'as_val=${'$as_ac_Header'} 4039: $as_echo "$as_val"'` 4040: if test "x$as_val" = x""yes; then 4041: cat >>confdefs.h <<_ACEOF 4042: #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4043: _ACEOF 4044: 4045: fi 4046: 4047: done 4048: 4049: 4050: # Checks for typedefs, structures, and compiler characteristics. 4051: { $as_echo "$as_me:$LINENO: checking for inline" >&5 4052: $as_echo_n "checking for inline... " >&6; } 4053: if test "${ac_cv_c_inline+set}" = set; then 4054: $as_echo_n "(cached) " >&6 4055: else 4056: ac_cv_c_inline=no 4057: for ac_kw in inline __inline__ __inline; do 4058: cat >conftest.$ac_ext <<_ACEOF 4059: /* confdefs.h. */ 4060: _ACEOF 4061: cat confdefs.h >>conftest.$ac_ext 4062: cat >>conftest.$ac_ext <<_ACEOF 4063: /* end confdefs.h. */ 4064: #ifndef __cplusplus 4065: typedef int foo_t; 4066: static $ac_kw foo_t static_foo () {return 0; } 4067: $ac_kw foo_t foo () {return 0; } 4068: #endif 4069: 4070: _ACEOF 4071: rm -f conftest.$ac_objext 4072: if { (ac_try="$ac_compile" 4073: case "(($ac_try" in 4074: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4075: *) ac_try_echo=$ac_try;; 4076: esac 4077: eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" 4078: $as_echo "$ac_try_echo") >&5 4079: (eval "$ac_compile") 2>conftest.er1 4080: ac_status=$? 4081: grep -v '^ *+' conftest.er1 >conftest.err 4082: rm -f conftest.er1 4083: cat conftest.err >&5 4084: $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 4085: (exit $ac_status); } && { 4086: test -z "$ac_c_werror_flag" || 4087: test ! -s conftest.err 4088: } && test -s conftest.$ac_objext; then 4089: ac_cv_c_inline=$ac_kw 4090: else 4091: $as_echo "$as_me: failed program was:" >&5 4092: sed 's/^/| /' conftest.$ac_ext >&5 4093: 4094: 4095: fi 4096: 4097: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4098: test "$ac_cv_c_inline" != no && break 4099: done 4100: 4101: fi 4102: { $as_echo "$as_me:$LINENO: result: $ac_cv_c_inline" >&5 4103: $as_echo "$ac_cv_c_inline" >&6; } 4104: 4105: 4106: case $ac_cv_c_inline in 4107: inline | yes) ;; 4108: *) 4109: case $ac_cv_c_inline in 4110: no) ac_val=;; 4111: *) ac_val=$ac_cv_c_inline;; 4112: esac 4113: cat >>confdefs.h <<_ACEOF 4114: #ifndef __cplusplus 4115: #define inline $ac_val 4116: #endif 4117: _ACEOF 4118: ;; 4119: esac 4120: 4121: 4122: # Checks for library functions. 4123: 4124: for ac_header in stdlib.h 4125: do 4126: as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4127: if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then 4128: { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5 4129: $as_echo_n "checking for $ac_header... " >&6; } 4130: if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then 4131: $as_echo_n "(cached) " >&6 4132: fi 4133: ac_res=`eval 'as_val=${'$as_ac_Header'} 4134: $as_echo "$as_val"'` 4135: { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 4136: $as_echo "$ac_res" >&6; } 4137: else 4138: # Is the header compilable? 4139: { $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5 4140: $as_echo_n "checking $ac_header usability... " >&6; } 4141: cat >conftest.$ac_ext <<_ACEOF 4142: /* confdefs.h. */ 4143: _ACEOF 4144: cat confdefs.h >>conftest.$ac_ext 4145: cat >>conftest.$ac_ext <<_ACEOF 4146: /* end confdefs.h. */ 4147: $ac_includes_default 4148: #include <$ac_header> 4149: _ACEOF 4150: rm -f conftest.$ac_objext 4151: if { (ac_try="$ac_compile" 4152: case "(($ac_try" in 4153: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4154: *) ac_try_echo=$ac_try;; 4155: esac 4156: eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" 4157: $as_echo "$ac_try_echo") >&5 4158: (eval "$ac_compile") 2>conftest.er1 4159: ac_status=$? 4160: grep -v '^ *+' conftest.er1 >conftest.err 4161: rm -f conftest.er1 4162: cat conftest.err >&5 4163: $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 4164: (exit $ac_status); } && { 4165: test -z "$ac_c_werror_flag" || 4166: test ! -s conftest.err 4167: } && test -s conftest.$ac_objext; then 4168: ac_header_compiler=yes 4169: else 4170: $as_echo "$as_me: failed program was:" >&5 4171: sed 's/^/| /' conftest.$ac_ext >&5 4172: 4173: ac_header_compiler=no 4174: fi 4175: 4176: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4177: { $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 4178: $as_echo "$ac_header_compiler" >&6; } 4179: 4180: # Is the header present? 4181: { $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5 4182: $as_echo_n "checking $ac_header presence... " >&6; } 4183: cat >conftest.$ac_ext <<_ACEOF 4184: /* confdefs.h. */ 4185: _ACEOF 4186: cat confdefs.h >>conftest.$ac_ext 4187: cat >>conftest.$ac_ext <<_ACEOF 4188: /* end confdefs.h. */ 4189: #include <$ac_header> 4190: _ACEOF 4191: if { (ac_try="$ac_cpp conftest.$ac_ext" 4192: case "(($ac_try" in 4193: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4194: *) ac_try_echo=$ac_try;; 4195: esac 4196: eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" 4197: $as_echo "$ac_try_echo") >&5 4198: (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 4199: ac_status=$? 4200: grep -v '^ *+' conftest.er1 >conftest.err 4201: rm -f conftest.er1 4202: cat conftest.err >&5 4203: $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 4204: (exit $ac_status); } >/dev/null && { 4205: test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 4206: test ! -s conftest.err 4207: }; then 4208: ac_header_preproc=yes 4209: else 4210: $as_echo "$as_me: failed program was:" >&5 4211: sed 's/^/| /' conftest.$ac_ext >&5 4212: 4213: ac_header_preproc=no 4214: fi 4215: 4216: rm -f conftest.err conftest.$ac_ext 4217: { $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 4218: $as_echo "$ac_header_preproc" >&6; } 4219: 4220: # So? What about this header? 4221: case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 4222: yes:no: ) 4223: { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 4224: $as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} 4225: { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 4226: $as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} 4227: ac_header_preproc=yes 4228: ;; 4229: no:yes:* ) 4230: { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 4231: $as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} 4232: { $as_echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 4233: $as_echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} 4234: { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 4235: $as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} 4236: { $as_echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 4237: $as_echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} 4238: { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 4239: $as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} 4240: { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 4241: $as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} 4242: ( cat <<\_ASBOX 4243: ## ------------------------------ ## 4244: ## Report this to misho@elwix.org ## 4245: ## ------------------------------ ## 4246: _ASBOX 4247: ) | sed "s/^/$as_me: WARNING: /" >&2 4248: ;; 4249: esac 4250: { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5 4251: $as_echo_n "checking for $ac_header... " >&6; } 4252: if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then 4253: $as_echo_n "(cached) " >&6 4254: else 4255: eval "$as_ac_Header=\$ac_header_preproc" 4256: fi 4257: ac_res=`eval 'as_val=${'$as_ac_Header'} 4258: $as_echo "$as_val"'` 4259: { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 4260: $as_echo "$ac_res" >&6; } 4261: 4262: fi 4263: as_val=`eval 'as_val=${'$as_ac_Header'} 4264: $as_echo "$as_val"'` 4265: if test "x$as_val" = x""yes; then 4266: cat >>confdefs.h <<_ACEOF 4267: #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4268: _ACEOF 4269: 4270: fi 4271: 4272: done 4273: 4274: { $as_echo "$as_me:$LINENO: checking for GNU libc compatible malloc" >&5 4275: $as_echo_n "checking for GNU libc compatible malloc... " >&6; } 4276: if test "${ac_cv_func_malloc_0_nonnull+set}" = set; then 4277: $as_echo_n "(cached) " >&6 4278: else 4279: if test "$cross_compiling" = yes; then 4280: ac_cv_func_malloc_0_nonnull=no 4281: else 4282: cat >conftest.$ac_ext <<_ACEOF 4283: /* confdefs.h. */ 4284: _ACEOF 4285: cat confdefs.h >>conftest.$ac_ext 4286: cat >>conftest.$ac_ext <<_ACEOF 4287: /* end confdefs.h. */ 4288: #if defined STDC_HEADERS || defined HAVE_STDLIB_H 4289: # include <stdlib.h> 4290: #else 4291: char *malloc (); 4292: #endif 4293: 4294: int 4295: main () 4296: { 4297: return ! malloc (0); 4298: ; 4299: return 0; 4300: } 4301: _ACEOF 4302: rm -f conftest$ac_exeext 4303: if { (ac_try="$ac_link" 4304: case "(($ac_try" in 4305: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4306: *) ac_try_echo=$ac_try;; 4307: esac 4308: eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" 4309: $as_echo "$ac_try_echo") >&5 4310: (eval "$ac_link") 2>&5 4311: ac_status=$? 4312: $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 4313: (exit $ac_status); } && { ac_try='./conftest$ac_exeext' 4314: { (case "(($ac_try" in 4315: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4316: *) ac_try_echo=$ac_try;; 4317: esac 4318: eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" 4319: $as_echo "$ac_try_echo") >&5 4320: (eval "$ac_try") 2>&5 4321: ac_status=$? 4322: $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 4323: (exit $ac_status); }; }; then 4324: ac_cv_func_malloc_0_nonnull=yes 4325: else 4326: $as_echo "$as_me: program exited with status $ac_status" >&5 4327: $as_echo "$as_me: failed program was:" >&5 4328: sed 's/^/| /' conftest.$ac_ext >&5 4329: 4330: ( exit $ac_status ) 4331: ac_cv_func_malloc_0_nonnull=no 4332: fi 4333: rm -rf conftest.dSYM 4334: rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext 4335: fi 4336: 4337: 4338: fi 4339: { $as_echo "$as_me:$LINENO: result: $ac_cv_func_malloc_0_nonnull" >&5 4340: $as_echo "$ac_cv_func_malloc_0_nonnull" >&6; } 4341: if test $ac_cv_func_malloc_0_nonnull = yes; then 4342: 4343: cat >>confdefs.h <<\_ACEOF 4344: #define HAVE_MALLOC 1 4345: _ACEOF 4346: 4347: else 4348: cat >>confdefs.h <<\_ACEOF 4349: #define HAVE_MALLOC 0 4350: _ACEOF 4351: 4352: case " $LIBOBJS " in 4353: *" malloc.$ac_objext "* ) ;; 4354: *) LIBOBJS="$LIBOBJS malloc.$ac_objext" 4355: ;; 4356: esac 4357: 4358: 4359: cat >>confdefs.h <<\_ACEOF 4360: #define malloc rpl_malloc 4361: _ACEOF 4362: 4363: fi 4364: 4365: 4366: 4367: 4368: for ac_header in stdlib.h 4369: do 4370: as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4371: if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then 4372: { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5 4373: $as_echo_n "checking for $ac_header... " >&6; } 4374: if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then 4375: $as_echo_n "(cached) " >&6 4376: fi 4377: ac_res=`eval 'as_val=${'$as_ac_Header'} 4378: $as_echo "$as_val"'` 4379: { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 4380: $as_echo "$ac_res" >&6; } 4381: else 4382: # Is the header compilable? 4383: { $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5 4384: $as_echo_n "checking $ac_header usability... " >&6; } 4385: cat >conftest.$ac_ext <<_ACEOF 4386: /* confdefs.h. */ 4387: _ACEOF 4388: cat confdefs.h >>conftest.$ac_ext 4389: cat >>conftest.$ac_ext <<_ACEOF 4390: /* end confdefs.h. */ 4391: $ac_includes_default 4392: #include <$ac_header> 4393: _ACEOF 4394: rm -f conftest.$ac_objext 4395: if { (ac_try="$ac_compile" 4396: case "(($ac_try" in 4397: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4398: *) ac_try_echo=$ac_try;; 4399: esac 4400: eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" 4401: $as_echo "$ac_try_echo") >&5 4402: (eval "$ac_compile") 2>conftest.er1 4403: ac_status=$? 4404: grep -v '^ *+' conftest.er1 >conftest.err 4405: rm -f conftest.er1 4406: cat conftest.err >&5 4407: $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 4408: (exit $ac_status); } && { 4409: test -z "$ac_c_werror_flag" || 4410: test ! -s conftest.err 4411: } && test -s conftest.$ac_objext; then 4412: ac_header_compiler=yes 4413: else 4414: $as_echo "$as_me: failed program was:" >&5 4415: sed 's/^/| /' conftest.$ac_ext >&5 4416: 4417: ac_header_compiler=no 4418: fi 4419: 4420: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4421: { $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 4422: $as_echo "$ac_header_compiler" >&6; } 4423: 4424: # Is the header present? 4425: { $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5 4426: $as_echo_n "checking $ac_header presence... " >&6; } 4427: cat >conftest.$ac_ext <<_ACEOF 4428: /* confdefs.h. */ 4429: _ACEOF 4430: cat confdefs.h >>conftest.$ac_ext 4431: cat >>conftest.$ac_ext <<_ACEOF 4432: /* end confdefs.h. */ 4433: #include <$ac_header> 4434: _ACEOF 4435: if { (ac_try="$ac_cpp conftest.$ac_ext" 4436: case "(($ac_try" in 4437: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4438: *) ac_try_echo=$ac_try;; 4439: esac 4440: eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" 4441: $as_echo "$ac_try_echo") >&5 4442: (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 4443: ac_status=$? 4444: grep -v '^ *+' conftest.er1 >conftest.err 4445: rm -f conftest.er1 4446: cat conftest.err >&5 4447: $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 4448: (exit $ac_status); } >/dev/null && { 4449: test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 4450: test ! -s conftest.err 4451: }; then 4452: ac_header_preproc=yes 4453: else 4454: $as_echo "$as_me: failed program was:" >&5 4455: sed 's/^/| /' conftest.$ac_ext >&5 4456: 4457: ac_header_preproc=no 4458: fi 4459: 4460: rm -f conftest.err conftest.$ac_ext 4461: { $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 4462: $as_echo "$ac_header_preproc" >&6; } 4463: 4464: # So? What about this header? 4465: case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 4466: yes:no: ) 4467: { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 4468: $as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} 4469: { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 4470: $as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} 4471: ac_header_preproc=yes 4472: ;; 4473: no:yes:* ) 4474: { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 4475: $as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} 4476: { $as_echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 4477: $as_echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} 4478: { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 4479: $as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} 4480: { $as_echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 4481: $as_echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} 4482: { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 4483: $as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} 4484: { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 4485: $as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} 4486: ( cat <<\_ASBOX 4487: ## ------------------------------ ## 4488: ## Report this to misho@elwix.org ## 4489: ## ------------------------------ ## 4490: _ASBOX 4491: ) | sed "s/^/$as_me: WARNING: /" >&2 4492: ;; 4493: esac 4494: { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5 4495: $as_echo_n "checking for $ac_header... " >&6; } 4496: if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then 4497: $as_echo_n "(cached) " >&6 4498: else 4499: eval "$as_ac_Header=\$ac_header_preproc" 4500: fi 4501: ac_res=`eval 'as_val=${'$as_ac_Header'} 4502: $as_echo "$as_val"'` 4503: { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 4504: $as_echo "$ac_res" >&6; } 4505: 4506: fi 4507: as_val=`eval 'as_val=${'$as_ac_Header'} 4508: $as_echo "$as_val"'` 4509: if test "x$as_val" = x""yes; then 4510: cat >>confdefs.h <<_ACEOF 4511: #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4512: _ACEOF 4513: 4514: fi 4515: 4516: done 4517: 4518: { $as_echo "$as_me:$LINENO: checking for GNU libc compatible realloc" >&5 4519: $as_echo_n "checking for GNU libc compatible realloc... " >&6; } 4520: if test "${ac_cv_func_realloc_0_nonnull+set}" = set; then 4521: $as_echo_n "(cached) " >&6 4522: else 4523: if test "$cross_compiling" = yes; then 4524: ac_cv_func_realloc_0_nonnull=no 4525: else 4526: cat >conftest.$ac_ext <<_ACEOF 4527: /* confdefs.h. */ 4528: _ACEOF 4529: cat confdefs.h >>conftest.$ac_ext 4530: cat >>conftest.$ac_ext <<_ACEOF 4531: /* end confdefs.h. */ 4532: #if defined STDC_HEADERS || defined HAVE_STDLIB_H 4533: # include <stdlib.h> 4534: #else 4535: char *realloc (); 4536: #endif 4537: 4538: int 4539: main () 4540: { 4541: return ! realloc (0, 0); 4542: ; 4543: return 0; 4544: } 4545: _ACEOF 4546: rm -f conftest$ac_exeext 4547: if { (ac_try="$ac_link" 4548: case "(($ac_try" in 4549: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4550: *) ac_try_echo=$ac_try;; 4551: esac 4552: eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" 4553: $as_echo "$ac_try_echo") >&5 4554: (eval "$ac_link") 2>&5 4555: ac_status=$? 4556: $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 4557: (exit $ac_status); } && { ac_try='./conftest$ac_exeext' 4558: { (case "(($ac_try" in 4559: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4560: *) ac_try_echo=$ac_try;; 4561: esac 4562: eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" 4563: $as_echo "$ac_try_echo") >&5 4564: (eval "$ac_try") 2>&5 4565: ac_status=$? 4566: $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 4567: (exit $ac_status); }; }; then 4568: ac_cv_func_realloc_0_nonnull=yes 4569: else 4570: $as_echo "$as_me: program exited with status $ac_status" >&5 4571: $as_echo "$as_me: failed program was:" >&5 4572: sed 's/^/| /' conftest.$ac_ext >&5 4573: 4574: ( exit $ac_status ) 4575: ac_cv_func_realloc_0_nonnull=no 4576: fi 4577: rm -rf conftest.dSYM 4578: rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext 4579: fi 4580: 4581: 4582: fi 4583: { $as_echo "$as_me:$LINENO: result: $ac_cv_func_realloc_0_nonnull" >&5 4584: $as_echo "$ac_cv_func_realloc_0_nonnull" >&6; } 4585: if test $ac_cv_func_realloc_0_nonnull = yes; then 4586: 4587: cat >>confdefs.h <<\_ACEOF 4588: #define HAVE_REALLOC 1 4589: _ACEOF 4590: 4591: else 4592: cat >>confdefs.h <<\_ACEOF 4593: #define HAVE_REALLOC 0 4594: _ACEOF 4595: 4596: case " $LIBOBJS " in 4597: *" realloc.$ac_objext "* ) ;; 4598: *) LIBOBJS="$LIBOBJS realloc.$ac_objext" 4599: ;; 4600: esac 4601: 4602: 4603: cat >>confdefs.h <<\_ACEOF 4604: #define realloc rpl_realloc 4605: _ACEOF 4606: 4607: fi 4608: 4609: 4610: 4611: 4612: 4613: 4614: 4615: for ac_func in memset regcomp strchr strerror 4616: do 4617: as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 4618: { $as_echo "$as_me:$LINENO: checking for $ac_func" >&5 4619: $as_echo_n "checking for $ac_func... " >&6; } 4620: if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then 4621: $as_echo_n "(cached) " >&6 4622: else 4623: cat >conftest.$ac_ext <<_ACEOF 4624: /* confdefs.h. */ 4625: _ACEOF 4626: cat confdefs.h >>conftest.$ac_ext 4627: cat >>conftest.$ac_ext <<_ACEOF 4628: /* end confdefs.h. */ 4629: /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func. 4630: For example, HP-UX 11i <limits.h> declares gettimeofday. */ 4631: #define $ac_func innocuous_$ac_func 4632: 4633: /* System header to define __stub macros and hopefully few prototypes, 4634: which can conflict with char $ac_func (); below. 4635: Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4636: <limits.h> exists even on freestanding compilers. */ 4637: 4638: #ifdef __STDC__ 4639: # include <limits.h> 4640: #else 4641: # include <assert.h> 4642: #endif 4643: 4644: #undef $ac_func 4645: 4646: /* Override any GCC internal prototype to avoid an error. 4647: Use char because int might match the return type of a GCC 4648: builtin and then its argument prototype would still apply. */ 4649: #ifdef __cplusplus 4650: extern "C" 4651: #endif 4652: char $ac_func (); 4653: /* The GNU C library defines this for functions which it implements 4654: to always fail with ENOSYS. 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"./$as_me.lineno" 5097: # Exit status is that of the last command. 5098: exit 5099: } 5100: 5101: 5102: if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 5103: as_dirname=dirname 5104: else 5105: as_dirname=false 5106: fi 5107: 5108: ECHO_C= ECHO_N= ECHO_T= 5109: case `echo -n x` in 5110: -n*) 5111: case `echo 'x\c'` in 5112: *c*) ECHO_T=' ';; # ECHO_T is single tab character. 5113: *) ECHO_C='\c';; 5114: esac;; 5115: *) 5116: ECHO_N='-n';; 5117: esac 5118: if expr a : '$a$' >/dev/null 2>&1 && 5119: test "X`expr 00001 : '.*$...$'`" = X001; then 5120: as_expr=expr 5121: else 5122: as_expr=false 5123: fi 5124: 5125: rm -f conf$$ conf$$.exe conf$$.file 5126: if test -d conf$$.dir; then 5127: rm -f conf$$.dir/conf$$.file 5128: else 5129: rm -f conf$$.dir 5130: mkdir conf$$.dir 2>/dev/null 5131: fi 5132: if (echo >conf$$.file) 2>/dev/null; then 5133: if ln -s conf$$.file conf$$ 2>/dev/null; then 5134: as_ln_s='ln -s' 5135: # ... but there are two gotchas: 5136: # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 5137: # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 5138: # In both cases, we have to default to `cp -p'. 5139: ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 5140: as_ln_s='cp -p' 5141: elif ln conf$$.file conf$$ 2>/dev/null; then 5142: as_ln_s=ln 5143: else 5144: as_ln_s='cp -p' 5145: fi 5146: else 5147: as_ln_s='cp -p' 5148: fi 5149: rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 5150: rmdir conf$$.dir 2>/dev/null 5151: 5152: if mkdir -p . 2>/dev/null; then 5153: as_mkdir_p=: 5154: else 5155: test -d ./-p && rmdir ./-p 5156: as_mkdir_p=false 5157: fi 5158: 5159: if test -x / >/dev/null 2>&1; then 5160: as_test_x='test -x' 5161: else 5162: if ls -dL / >/dev/null 2>&1; then 5163: as_ls_L_option=L 5164: else 5165: as_ls_L_option= 5166: fi 5167: as_test_x=' 5168: eval sh -c '\'' 5169: if test -d "$1"; then 5170: test -d "$1/."; 5171: else 5172: case $1 in 5173: -*)set "./$1";; 5174: esac; 5175: case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in 5176: ???[sx]*):;;*)false;;esac;fi 5177: '\'' sh 5178: ' 5179: fi 5180: as_executable_p=$as_test_x 5181: 5182: # Sed expression to map a string onto a valid CPP name. 5183: as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 5184: 5185: # Sed expression to map a string onto a valid variable name. 5186: as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 5187: 5188: 5189: exec 6>&1 5190: 5191: # Save the log message, to keep $[0] and so on meaningful, and to 5192: # report actual input values of CONFIG_FILES etc. instead of their 5193: # values after options handling. 5194: ac_log=" 5195: This file was extended by libelwix $as_me 3.9, which was 5196: generated by GNU Autoconf 2.63. Invocation command line was 5197: 5198: CONFIG_FILES = $CONFIG_FILES 5199: CONFIG_HEADERS = $CONFIG_HEADERS 5200: CONFIG_LINKS = $CONFIG_LINKS 5201: CONFIG_COMMANDS = $CONFIG_COMMANDS 5202: $ $0 $@ 5203: 5204: on `(hostname || uname -n) 2>/dev/null | sed 1q` 5205: " 5206: 5207: _ACEOF 5208: 5209: case $ac_config_files in *" 5210: "*) set x $ac_config_files; shift; ac_config_files=$*;; 5211: esac 5212: 5213: case $ac_config_headers in *" 5214: "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 5215: esac 5216: 5217: 5218: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5219: # Files that config.status was made for. 5220: config_files="$ac_config_files" 5221: config_headers="$ac_config_headers" 5222: 5223: _ACEOF 5224: 5225: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5226: ac_cs_usage="\ 5227: \`$as_me' instantiates files from templates according to the 5228: current configuration. 5229: 5230: Usage: $0 [OPTION]... [FILE]... 5231: 5232: -h, --help print this help, then exit 5233: -V, --version print version number and configuration settings, then exit 5234: -q, --quiet, --silent 5235: do not print progress messages 5236: -d, --debug don't remove temporary files 5237: --recheck update $as_me by reconfiguring in the same conditions 5238: --file=FILE[:TEMPLATE] 5239: instantiate the configuration file FILE 5240: --header=FILE[:TEMPLATE] 5241: instantiate the configuration header FILE 5242: 5243: Configuration files: 5244: $config_files 5245: 5246: Configuration headers: 5247: $config_headers 5248: 5249: Report bugs to <bug-autoconf@gnu.org>." 5250: 5251: _ACEOF 5252: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5253: ac_cs_version="\\ 5254: libelwix config.status 3.9 5255: configured by $0, generated by GNU Autoconf 2.63, 5256: with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\" 5257: 5258: Copyright (C) 2008 Free Software Foundation, Inc. 5259: This config.status script is free software; the Free Software Foundation 5260: gives unlimited permission to copy, distribute and modify it." 5261: 5262: ac_pwd='$ac_pwd' 5263: srcdir='$srcdir' 5264: INSTALL='$INSTALL' 5265: test -n "\$AWK" || AWK=awk 5266: _ACEOF 5267: 5268: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5269: # The default lists apply if the user does not specify any file. 5270: ac_need_defaults=: 5271: while test $# != 0 5272: do 5273: case $1 in 5274: --*=*) 5275: ac_option=`expr "X$1" : 'X$[^=]*$='` 5276: ac_optarg=`expr "X$1" : 'X[^=]*=$.*$'` 5277: ac_shift=: 5278: ;; 5279: *) 5280: ac_option=$1 5281: ac_optarg=$2 5282: ac_shift=shift 5283: ;; 5284: esac 5285: 5286: case $ac_option in 5287: # Handling of the options. 5288: -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 5289: ac_cs_recheck=: ;; 5290: --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 5291: $as_echo "$ac_cs_version"; exit ;; 5292: --debug | --debu | --deb | --de | --d | -d ) 5293: debug=: ;; 5294: --file | --fil | --fi | --f ) 5295: $ac_shift 5296: case $ac_optarg in 5297: *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 5298: esac 5299: CONFIG_FILES="$CONFIG_FILES '$ac_optarg'" 5300: ac_need_defaults=false;; 5301: --header | --heade | --head | --hea ) 5302: $ac_shift 5303: case $ac_optarg in 5304: *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 5305: esac 5306: CONFIG_HEADERS="$CONFIG_HEADERS '$ac_optarg'" 5307: ac_need_defaults=false;; 5308: --he | --h) 5309: # Conflict between --help and --header 5310: { $as_echo "$as_me: error: ambiguous option: $1 5311: Try \`$0 --help' for more information." >&2 5312: { (exit 1); exit 1; }; };; 5313: --help | --hel | -h ) 5314: $as_echo "$ac_cs_usage"; exit ;; 5315: -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 5316: | -silent | --silent | --silen | --sile | --sil | --si | --s) 5317: ac_cs_silent=: ;; 5318: 5319: # This is an error. 5320: -*) { $as_echo "$as_me: error: unrecognized option: $1 5321: Try \`$0 --help' for more information." >&2 5322: { (exit 1); exit 1; }; } ;; 5323: 5324: *) ac_config_targets="$ac_config_targets $1" 5325: ac_need_defaults=false ;; 5326: 5327: esac 5328: shift 5329: done 5330: 5331: ac_configure_extra_args= 5332: 5333: if $ac_cs_silent; then 5334: exec 6>/dev/null 5335: ac_configure_extra_args="$ac_configure_extra_args --silent" 5336: fi 5337: 5338: _ACEOF 5339: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5340: if \$ac_cs_recheck; then 5341: set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 5342: shift 5343: \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 5344: CONFIG_SHELL='$SHELL' 5345: export CONFIG_SHELL 5346: exec "\$@" 5347: fi 5348: 5349: _ACEOF 5350: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5351: exec 5>>config.log 5352: { 5353: echo 5354: sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 5355: ## Running $as_me. ## 5356: _ASBOX 5357: $as_echo "$ac_log" 5358: } >&5 5359: 5360: _ACEOF 5361: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5362: _ACEOF 5363: 5364: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5365: 5366: # Handling of arguments. 5367: for ac_config_target in $ac_config_targets 5368: do 5369: case $ac_config_target in 5370: "inc/config.h") CONFIG_HEADERS="$CONFIG_HEADERS inc/config.h" ;; 5371: "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 5372: "inc/Makefile") CONFIG_FILES="$CONFIG_FILES inc/Makefile" ;; 5373: "lib/Makefile") CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;; 5374: "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;; 5375: 5376: *) { { $as_echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5 5377: $as_echo "$as_me: error: invalid argument: $ac_config_target" >&2;} 5378: { (exit 1); exit 1; }; };; 5379: esac 5380: done 5381: 5382: 5383: # If the user did not use the arguments to specify the items to instantiate, 5384: # then the envvar interface is used. Set only those that are not. 5385: # We use the long form for the default assignment because of an extremely 5386: # bizarre bug on SunOS 4.1.3. 5387: if $ac_need_defaults; then 5388: test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 5389: test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 5390: fi 5391: 5392: # Have a temporary directory for convenience. Make it in the build tree 5393: # simply because there is no reason against having it here, and in addition, 5394: # creating and moving files from /tmp can sometimes cause problems. 5395: # Hook for its removal unless debugging. 5396: # Note that there is a small window in which the directory will not be cleaned: 5397: # after its creation but before its name has been assigned to `$tmp'. 5398: $debug || 5399: { 5400: tmp= 5401: trap 'exit_status=$? 5402: { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status 5403: ' 0 5404: trap '{ (exit 1); exit 1; }' 1 2 13 15 5405: } 5406: # Create a (secure) tmp directory for tmp files. 5407: 5408: { 5409: tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 5410: test -n "$tmp" && test -d "$tmp" 5411: } || 5412: { 5413: tmp=./conf$$-$RANDOM 5414: (umask 077 && mkdir "$tmp") 5415: } || 5416: { 5417: $as_echo "$as_me: cannot create a temporary directory in ." >&2 5418: { (exit 1); exit 1; } 5419: } 5420: 5421: # Set up the scripts for CONFIG_FILES section. 5422: # No need to generate them if there are no CONFIG_FILES. 5423: # This happens for instance with `./config.status config.h'. 5424: if test -n "$CONFIG_FILES"; then 5425: 5426: 5427: ac_cr=' ' 5428: ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 5429: if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 5430: ac_cs_awk_cr='\\r' 5431: else 5432: ac_cs_awk_cr=$ac_cr 5433: fi 5434: 5435: echo 'BEGIN {' >"$tmp/subs1.awk" && 5436: _ACEOF 5437: 5438: 5439: { 5440: echo "cat >conf$$subs.awk <<_ACEOF" && 5441: echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 5442: echo "_ACEOF" 5443: } >conf$$subs.sh || 5444: { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5 5445: $as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;} 5446: { (exit 1); exit 1; }; } 5447: ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'` 5448: ac_delim='%!_!# ' 5449: for ac_last_try in false false false false false :; do 5450: . ./conf$$subs.sh || 5451: { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5 5452: $as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;} 5453: { (exit 1); exit 1; }; } 5454: 5455: ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 5456: if test $ac_delim_n = $ac_delim_num; then 5457: break 5458: elif $ac_last_try; then 5459: { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5 5460: $as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;} 5461: { (exit 1); exit 1; }; } 5462: else 5463: ac_delim="$ac_delim!$ac_delim _$ac_delim!! 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Preserve backslash 5603: # newline sequences. 5604: 5605: ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 5606: sed -n ' 5607: s/.\{148\}/&'"$ac_delim"'/g 5608: t rset 5609: :rset 5610: s/^[ ]*#[ ]*define[ ][ ]*/ / 5611: t def 5612: d 5613: :def 5614: s/\\$// 5615: t bsnl 5616: s/["\\]/\\&/g 5617: s/^ $'"$ac_word_re"'$$([^()]*)$[ ]*$.*$/P["\1"]="\2"\ 5618: D["\1"]=" \3"/p 5619: s/^ $'"$ac_word_re"'$[ ]*$.*$/D["\1"]=" \2"/p 5620: d 5621: :bsnl 5622: s/["\\]/\\&/g 5623: s/^ $'"$ac_word_re"'$$([^()]*)$[ ]*$.*$/P["\1"]="\2"\ 5624: D["\1"]=" \3\\\\\\n"\\/p 5625: t cont 5626: s/^ $'"$ac_word_re"'$[ ]*$.*$/D["\1"]=" \2\\\\\\n"\\/p 5627: t cont 5628: d 5629: :cont 5630: n 5631: s/.\{148\}/&'"$ac_delim"'/g 5632: t clear 5633: :clear 5634: s/\\$// 5635: t bsnlc 5636: s/["\\]/\\&/g; s/^/"/; s/$/"/p 5637: d 5638: :bsnlc 5639: s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 5640: b cont 5641: ' <confdefs.h | sed ' 5642: s/'"$ac_delim"'/"\\\ 5643: "/g' >>$CONFIG_STATUS || ac_write_fail=1 5644: 5645: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5646: for (key in D) D_is_set[key] = 1 5647: FS = "" 5648: } 5649: /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 5650: line = \$ 0 5651: split(line, arg, " ") 5652: if (arg[1] == "#") { 5653: defundef = arg[2] 5654: mac1 = arg[3] 5655: } else { 5656: defundef = substr(arg[1], 2) 5657: mac1 = arg[2] 5658: } 5659: split(mac1, mac2, "(") #) 5660: macro = mac2[1] 5661: prefix = substr(line, 1, index(line, defundef) - 1) 5662: if (D_is_set[macro]) { 5663: # Preserve the white space surrounding the "#". 5664: print prefix "define", macro P[macro] D[macro] 5665: next 5666: } else { 5667: # Replace #undef with comments. This is necessary, for example, 5668: # in the case of _POSIX_SOURCE, which is predefined and required 5669: # on some systems where configure will not decide to define it. 5670: if (defundef == "undef") { 5671: print "/*", prefix defundef, macro, "*/" 5672: next 5673: } 5674: } 5675: } 5676: { print } 5677: _ACAWK 5678: _ACEOF 5679: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5680: { { $as_echo "$as_me:$LINENO: error: could not setup config headers machinery" >&5 5681: $as_echo "$as_me: error: could not setup config headers machinery" >&2;} 5682: { (exit 1); exit 1; }; } 5683: fi # test -n "$CONFIG_HEADERS" 5684: 5685: 5686: eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS " 5687: shift 5688: for ac_tag 5689: do 5690: case $ac_tag in 5691: :[FHLC]) ac_mode=$ac_tag; continue;; 5692: esac 5693: case $ac_mode$ac_tag in 5694: :[FHL]*:*);; 5695: :L* | :C*:*) { { $as_echo "$as_me:$LINENO: error: invalid tag $ac_tag" >&5 5696: $as_echo "$as_me: error: invalid tag $ac_tag" >&2;} 5697: { (exit 1); exit 1; }; };; 5698: :[FH]-) ac_tag=-:-;; 5699: :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 5700: esac 5701: ac_save_IFS=$IFS 5702: IFS=: 5703: set x $ac_tag 5704: IFS=$ac_save_IFS 5705: shift 5706: ac_file=$1 5707: shift 5708: 5709: case $ac_mode in 5710: :L) ac_source=$1;; 5711: :[FH]) 5712: ac_file_inputs= 5713: for ac_f 5714: do 5715: case $ac_f in 5716: -) ac_f="$tmp/stdin";; 5717: *) # Look for the file first in the build tree, then in the source tree 5718: # (if the path is not absolute). The absolute path cannot be DOS-style, 5719: # because $ac_f cannot contain `:'. 5720: test -f "$ac_f" || 5721: case $ac_f in 5722: [\\/$]*) false;; 5723: *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 5724: esac || 5725: { { $as_echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5 5726: $as_echo "$as_me: error: cannot find input file: $ac_f" >&2;} 5727: { (exit 1); exit 1; }; };; 5728: esac 5729: case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 5730: ac_file_inputs="$ac_file_inputs '$ac_f'" 5731: done 5732: 5733: # Let's still pretend it is `configure' which instantiates (i.e., don't 5734: # use $as_me), people would be surprised to read: 5735: # /* config.h. Generated by config.status. */ 5736: configure_input='Generated from '` 5737: $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 5738: `' by configure.' 5739: if test x"$ac_file" != x-; then 5740: configure_input="$ac_file. $configure_input" 5741: { $as_echo "$as_me:$LINENO: creating $ac_file" >&5 5742: $as_echo "$as_me: creating $ac_file" >&6;} 5743: fi 5744: # Neutralize special characters interpreted by sed in replacement strings. 5745: case $configure_input in #( 5746: *\&* | *\|* | *\\* ) 5747: ac_sed_conf_input=`$as_echo "$configure_input" | 5748: sed 's/[\\\\&|]/\\\\&/g'`;; #( 5749: *) ac_sed_conf_input=$configure_input;; 5750: esac 5751: 5752: case $ac_tag in 5753: *:-:* | *:-) cat >"$tmp/stdin" \ 5754: || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5 5755: $as_echo "$as_me: error: could not create $ac_file" >&2;} 5756: { (exit 1); exit 1; }; } ;; 5757: esac 5758: ;; 5759: esac 5760: 5761: ac_dir=`$as_dirname -- "$ac_file" || 5762: $as_expr X"$ac_file" : 'X$.*[^/]$//*[^/][^/]*/*$' \| \ 5763: X"$ac_file" : 'X$//$[^/]' \| \ 5764: X"$ac_file" : 'X$//$$' \| \ 5765: X"$ac_file" : 'X$/$' \| . 2>/dev/null || 5766: $as_echo X"$ac_file" | 5767: sed '/^X$.*[^/]$\/\/*[^/][^/]*\/*$/{ 5768: s//\1/ 5769: q 5770: } 5771: /^X$\/\/$[^/].*/{ 5772: s//\1/ 5773: q 5774: } 5775: /^X$\/\/$$/{ 5776: s//\1/ 5777: q 5778: } 5779: /^X$\/$.*/{ 5780: s//\1/ 5781: q 5782: } 5783: s/.*/./; q'` 5784: { as_dir="$ac_dir" 5785: case $as_dir in #( 5786: -*) as_dir=./$as_dir;; 5787: esac 5788: test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || { 5789: as_dirs= 5790: while :; do 5791: case $as_dir in #( 5792: *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 5793: *) as_qdir=$as_dir;; 5794: esac 5795: as_dirs="'$as_qdir' $as_dirs" 5796: as_dir=`$as_dirname -- "$as_dir" || 5797: $as_expr X"$as_dir" : 'X$.*[^/]$//*[^/][^/]*/*$' \| \ 5798: X"$as_dir" : 'X$//$[^/]' \| \ 5799: X"$as_dir" : 'X$//$$' \| \ 5800: X"$as_dir" : 'X$/$' \| . 2>/dev/null || 5801: $as_echo X"$as_dir" | 5802: sed '/^X$.*[^/]$\/\/*[^/][^/]*\/*$/{ 5803: s//\1/ 5804: q 5805: } 5806: /^X$\/\/$[^/].*/{ 5807: s//\1/ 5808: q 5809: } 5810: /^X$\/\/$$/{ 5811: s//\1/ 5812: q 5813: } 5814: /^X$\/$.*/{ 5815: s//\1/ 5816: q 5817: } 5818: s/.*/./; q'` 5819: test -d "$as_dir" && break 5820: done 5821: test -z "$as_dirs" || eval "mkdir $as_dirs" 5822: } || test -d "$as_dir" || { { $as_echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5 5823: $as_echo "$as_me: error: cannot create directory $as_dir" >&2;} 5824: { (exit 1); exit 1; }; }; } 5825: ac_builddir=. 5826: 5827: case "$ac_dir" in 5828: .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 5829: *) 5830: ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 5831: # A ".." for each directory in $ac_dir_suffix. 5832: ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 5833: case $ac_top_builddir_sub in 5834: "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 5835: *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 5836: esac ;; 5837: esac 5838: ac_abs_top_builddir=$ac_pwd 5839: ac_abs_builddir=$ac_pwd$ac_dir_suffix 5840: # for backward compatibility: 5841: ac_top_builddir=$ac_top_build_prefix 5842: 5843: case $srcdir in 5844: .) # We are building in place. 5845: ac_srcdir=. 5846: ac_top_srcdir=$ac_top_builddir_sub 5847: ac_abs_top_srcdir=$ac_pwd ;; 5848: [\\/]* | ?:[\\/]* ) # Absolute name. 5849: ac_srcdir=$srcdir$ac_dir_suffix; 5850: ac_top_srcdir=$srcdir 5851: ac_abs_top_srcdir=$srcdir ;; 5852: *) # Relative name. 5853: ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 5854: ac_top_srcdir=$ac_top_build_prefix$srcdir 5855: ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 5856: esac 5857: ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 5858: 5859: 5860: case $ac_mode in 5861: :F) 5862: # 5863: # CONFIG_FILE 5864: # 5865: 5866: case $INSTALL in 5867: [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 5868: *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 5869: esac 5870: _ACEOF 5871: 5872: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5873: # If the template does not know about datarootdir, expand it. 5874: # FIXME: This hack should be removed a few years after 2.60. 5875: ac_datarootdir_hack=; ac_datarootdir_seen= 5876: 5877: ac_sed_dataroot=' 5878: /datarootdir/ { 5879: p 5880: q 5881: } 5882: /@datadir@/p 5883: /@docdir@/p 5884: /@infodir@/p 5885: /@localedir@/p 5886: /@mandir@/p 5887: ' 5888: case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 5889: *datarootdir*) ac_datarootdir_seen=yes;; 5890: *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 5891: { $as_echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 5892: $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 5893: _ACEOF 5894: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5895: ac_datarootdir_hack=' 5896: s&@datadir@&$datadir&g 5897: s&@docdir@&$docdir&g 5898: s&@infodir@&$infodir&g 5899: s&@localedir@&$localedir&g 5900: s&@mandir@&$mandir&g 5901: s&\\\${datarootdir}&$datarootdir&g' ;; 5902: esac 5903: _ACEOF 5904: 5905: # Neutralize VPATH when `$srcdir' = `.'. 5906: # Shell code in configure.ac might set extrasub. 5907: # FIXME: do we really want to maintain this feature? 5908: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5909: ac_sed_extra="$ac_vpsub 5910: $extrasub 5911: _ACEOF 5912: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5913: :t 5914: /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 5915: s|@configure_input@|$ac_sed_conf_input|;t t 5916: s&@top_builddir@&$ac_top_builddir_sub&;t t 5917: s&@top_build_prefix@&$ac_top_build_prefix&;t t 5918: s&@srcdir@&$ac_srcdir&;t t 5919: s&@abs_srcdir@&$ac_abs_srcdir&;t t 5920: s&@top_srcdir@&$ac_top_srcdir&;t t 5921: s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 5922: s&@builddir@&$ac_builddir&;t t 5923: s&@abs_builddir@&$ac_abs_builddir&;t t 5924: s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 5925: s&@INSTALL@&$ac_INSTALL&;t t 5926: $ac_datarootdir_hack 5927: " 5928: eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \ 5929: || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5 5930: $as_echo "$as_me: error: could not create $ac_file" >&2;} 5931: { (exit 1); exit 1; }; } 5932: 5933: test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 5934: { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } && 5935: { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } && 5936: { $as_echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir' 5937: which seems to be undefined. Please make sure it is defined." >&5 5938: $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 5939: which seems to be undefined. 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So we exec the FD to /dev/null, 6003: # effectively closing config.log, so it can be properly (re)opened and 6004: # appended to by config.status. When coming back to configure, we 6005: # need to make the FD available again. 6006: if test "$no_create" != yes; then 6007: ac_cs_success=: 6008: ac_config_status_args= 6009: test "$silent" = yes && 6010: ac_config_status_args="$ac_config_status_args --quiet" 6011: exec 5>/dev/null 6012: $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 6013: exec 5>>config.log 6014: # Use ||, not &&, to avoid exiting from the if with $? = 1, which 6015: # would make configure fail if this is the last instruction. 6016: $ac_cs_success || { (exit 1); exit 1; } 6017: fi 6018: if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 6019: { $as_echo "$as_me:$LINENO: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 6020: $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 6021: fi 6022: