1# aclocal.m4t generated automatically by aclocal 1.6.3 -*- Autoconf -*- 2 3# Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002 4# Free Software Foundation, Inc. 5# This file is free software; the Free Software Foundation 6# gives unlimited permission to copy and/or distribute it, 7# with or without modifications, as long as this notice is preserved. 8 9# This program is distributed in the hope that it will be useful, 10# but WITHOUT ANY WARRANTY, to the extent permitted by law; without 11# even the implied warranty of MERCHANTABILITY or FITNESS FOR A 12# PARTICULAR PURPOSE. 13 14dnl $Id: acinclude.m4,v 1.15 1998/05/23 14:54:53 joda Exp $ 15dnl 16dnl Only put things that for some reason can't live in the `cf' 17dnl directory in this file. 18dnl 19 20dnl $xId: misc.m4,v 1.1 1997/12/14 15:59:04 joda Exp $ 21dnl 22define(upcase,`echo $1 | tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ`)dnl 23 24 25dnl $Id: misc.m4,v 1.5 2002/05/24 15:35:32 joda Exp $ 26dnl 27AC_DEFUN([upcase],[`echo $1 | tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ`])dnl 28AC_DEFUN([rk_LIBOBJ],[AC_LIBOBJ([$1])])dnl 29AC_DEFUN([rk_CONFIG_HEADER],[AH_TOP([#ifndef RCSID 30#define RCSID(msg) \ 31static /**/const char *const rcsid[] = { (const char *)rcsid, "@(#)" msg } 32#endif 33 34/* Maximum values on all known systems */ 35#define MaxHostNameLen (64+4) 36#define MaxPathLen (1024+4) 37 38])]) 39# Like AC_CONFIG_HEADER, but automatically create stamp file. -*- Autoconf -*- 40 41# Copyright 1996, 1997, 2000, 2001 Free Software Foundation, Inc. 42 43# This program is free software; you can redistribute it and/or modify 44# it under the terms of the GNU General Public License as published by 45# the Free Software Foundation; either version 2, or (at your option) 46# any later version. 47 48# This program is distributed in the hope that it will be useful, 49# but WITHOUT ANY WARRANTY; without even the implied warranty of 50# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 51# GNU General Public License for more details. 52 53# You should have received a copy of the GNU General Public License 54# along with this program; if not, write to the Free Software 55# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 56# 02111-1307, USA. 57 58AC_PREREQ([2.52]) 59 60# serial 6 61 62# When config.status generates a header, we must update the stamp-h file. 63# This file resides in the same directory as the config header 64# that is generated. 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See the 686# GNU General Public License for more details. 687 688# You should have received a copy of the GNU General Public License 689# along with this program; if not, write to the Free Software 690# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 691# 02111-1307, USA. 692 693#serial 2 694 695# _AM_OUTPUT_DEPENDENCY_COMMANDS 696# ------------------------------ 697AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS], 698[for mf in $CONFIG_FILES; do 699 # Strip MF so we end up with the name of the file. 700 mf=`echo "$mf" | sed -e 's/:.*$//'` 701 # Check whether this is an Automake generated Makefile or not. 702 # We used to match only the files named `Makefile.in', but 703 # some people rename them; so instead we look at the file content. 704 # Grep'ing the first line is not enough: some people post-process 705 # each Makefile.in and add a new line on top of each file to say so. 706 # So let's grep whole file. 707 if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then 708 dirpart=`AS_DIRNAME("$mf")` 709 else 710 continue 711 fi 712 grep '^DEP_FILES *= *[[^ @%:@]]' < "$mf" > /dev/null || continue 713 # Extract the definition of DEP_FILES from the Makefile without 714 # running `make'. 715 DEPDIR=`sed -n -e '/^DEPDIR = / s///p' < "$mf"` 716 test -z "$DEPDIR" && continue 717 # When using ansi2knr, U may be empty or an underscore; expand it 718 U=`sed -n -e '/^U = / s///p' < "$mf"` 719 test -d "$dirpart/$DEPDIR" || mkdir "$dirpart/$DEPDIR" 720 # We invoke sed twice because it is the simplest approach to 721 # changing $(DEPDIR) to its actual value in the expansion. 722 for file in `sed -n -e ' 723 /^DEP_FILES = .*\\\\$/ { 724 s/^DEP_FILES = // 725 :loop 726 s/\\\\$// 727 p 728 n 729 /\\\\$/ b loop 730 p 731 } 732 /^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" | \ 733 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do 734 # Make sure the directory exists. 735 test -f "$dirpart/$file" && continue 736 fdir=`AS_DIRNAME(["$file"])` 737 AS_MKDIR_P([$dirpart/$fdir]) 738 # echo "creating $dirpart/$file" 739 echo '# dummy' > "$dirpart/$file" 740 done 741done 742])# _AM_OUTPUT_DEPENDENCY_COMMANDS 743 744 745# AM_OUTPUT_DEPENDENCY_COMMANDS 746# ----------------------------- 747# This macro should only be invoked once -- use via AC_REQUIRE. 748# 749# This code is only required when automatic dependency tracking 750# is enabled. 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See the 768# GNU General Public License for more details. 769 770# You should have received a copy of the GNU General Public License 771# along with this program; if not, write to the Free Software 772# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 773# 02111-1307, USA. 774 775# serial 2 776 777# AM_MAKE_INCLUDE() 778# ----------------- 779# Check to see how make treats includes. 780AC_DEFUN([AM_MAKE_INCLUDE], 781[am_make=${MAKE-make} 782cat > confinc << 'END' 783doit: 784 @echo done 785END 786# If we don't find an include directive, just comment out the code. 787AC_MSG_CHECKING([for style of include used by $am_make]) 788am__include="#" 789am__quote= 790_am_result=none 791# First try GNU make style include. 792echo "include confinc" > confmf 793# We grep out `Entering directory' and `Leaving directory' 794# messages which can occur if `w' ends up in MAKEFLAGS. 795# In particular we don't look at `^make:' because GNU make might 796# be invoked under some other name (usually "gmake"), in which 797# case it prints its new name instead of `make'. 798if test "`$am_make -s -f confmf 2> /dev/null | fgrep -v 'ing directory'`" = "done"; then 799 am__include=include 800 am__quote= 801 _am_result=GNU 802fi 803# Now try BSD make style include. 804if test "$am__include" = "#"; then 805 echo '.include "confinc"' > confmf 806 if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then 807 am__include=.include 808 am__quote="\"" 809 _am_result=BSD 810 fi 811fi 812AC_SUBST(am__include) 813AC_SUBST(am__quote) 814AC_MSG_RESULT($_am_result) 815rm -f confinc confmf 816]) 817 818# AM_CONDITIONAL -*- Autoconf -*- 819 820# Copyright 1997, 2000, 2001 Free Software Foundation, Inc. 821 822# This program is free software; you can redistribute it and/or modify 823# it under the terms of the GNU General Public License as published by 824# the Free Software Foundation; either version 2, or (at your option) 825# any later version. 826 827# This program is distributed in the hope that it will be useful, 828# but WITHOUT ANY WARRANTY; without even the implied warranty of 829# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 830# GNU General Public License for more details. 831 832# You should have received a copy of the GNU General Public License 833# along with this program; if not, write to the Free Software 834# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 835# 02111-1307, USA. 836 837# serial 5 838 839AC_PREREQ(2.52) 840 841# AM_CONDITIONAL(NAME, SHELL-CONDITION) 842# ------------------------------------- 843# Define a conditional. 844AC_DEFUN([AM_CONDITIONAL], 845[ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])], 846 [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl 847AC_SUBST([$1_TRUE]) 848AC_SUBST([$1_FALSE]) 849if $2; then 850 $1_TRUE= 851 $1_FALSE='#' 852else 853 $1_TRUE='#' 854 $1_FALSE= 855fi 856AC_CONFIG_COMMANDS_PRE( 857[if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then 858 AC_MSG_ERROR([conditional \"$1\" was never defined. 859Usually this means the macro was only invoked conditionally.]) 860fi])]) 861 862 863# Copyright 1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc. 864 865# This program is free software; you can redistribute it and/or modify 866# it under the terms of the GNU General Public License as published by 867# the Free Software Foundation; either version 2, or (at your option) 868# any later version. 869 870# This program is distributed in the hope that it will be useful, 871# but WITHOUT ANY WARRANTY; without even the implied warranty of 872# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 873# GNU General Public License for more details. 874 875# You should have received a copy of the GNU General Public License 876# along with this program; if not, write to the Free Software 877# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 878# 02111-1307, USA. 879 880# serial 3 881 882AC_PREREQ(2.50) 883 884# AM_PROG_LEX 885# ----------- 886# Autoconf leaves LEX=: if lex or flex can't be found. Change that to a 887# "missing" invocation, for better error output. 888AC_DEFUN([AM_PROG_LEX], 889[AC_REQUIRE([AM_MISSING_HAS_RUN])dnl 890AC_REQUIRE([AC_PROG_LEX])dnl 891if test "$LEX" = :; then 892 LEX=${am_missing_run}flex 893fi]) 894 895dnl $Id: krb-prog-ln-s.m4,v 1.1 1997/12/14 15:59:01 joda Exp $ 896dnl 897dnl 898dnl Better test for ln -s, ln or cp 899dnl 900 901AC_DEFUN(AC_KRB_PROG_LN_S, 902[AC_MSG_CHECKING(for ln -s or something else) 903AC_CACHE_VAL(ac_cv_prog_LN_S, 904[rm -f conftestdata 905if ln -s X conftestdata 2>/dev/null 906then 907 rm -f conftestdata 908 ac_cv_prog_LN_S="ln -s" 909else 910 touch conftestdata1 911 if ln conftestdata1 conftestdata2; then 912 rm -f conftestdata* 913 ac_cv_prog_LN_S=ln 914 else 915 ac_cv_prog_LN_S=cp 916 fi 917fi])dnl 918LN_S="$ac_cv_prog_LN_S" 919AC_MSG_RESULT($ac_cv_prog_LN_S) 920AC_SUBST(LN_S)dnl 921]) 922 923 924dnl $Id: mips-abi.m4,v 1.6 2002/04/30 16:46:05 joda Exp $ 925dnl 926dnl 927dnl Check for MIPS/IRIX ABI flags. Sets $abi and $abilibdirext to some 928dnl value. 929 930AC_DEFUN(AC_MIPS_ABI, [ 931AC_ARG_WITH(mips_abi, 932 AC_HELP_STRING([--with-mips-abi=abi],[ABI to use for IRIX (32, n32, or 64)])) 933 934case "$host_os" in 935irix*) 936with_mips_abi="${with_mips_abi:-yes}" 937if test -n "$GCC"; then 938 939# GCC < 2.8 only supports the O32 ABI. GCC >= 2.8 has a flag to select 940# which ABI to use, but only supports (as of 2.8.1) the N32 and 64 ABIs. 941# 942# Default to N32, but if GCC doesn't grok -mabi=n32, we assume an old 943# GCC and revert back to O32. The same goes if O32 is asked for - old 944# GCCs doesn't like the -mabi option, and new GCCs can't output O32. 945# 946# Don't you just love *all* the different SGI ABIs? 947 948case "${with_mips_abi}" in 949 32|o32) abi='-mabi=32'; abilibdirext='' ;; 950 n32|yes) abi='-mabi=n32'; abilibdirext='32' ;; 951 64) abi='-mabi=64'; abilibdirext='64' ;; 952 no) abi=''; abilibdirext='';; 953 *) AC_MSG_ERROR("Invalid ABI specified") ;; 954esac 955if test -n "$abi" ; then 956ac_foo=krb_cv_gcc_`echo $abi | tr =- __` 957dnl 958dnl can't use AC_CACHE_CHECK here, since it doesn't quote CACHE-ID to 959dnl AC_MSG_RESULT 960dnl 961AC_MSG_CHECKING([if $CC supports the $abi option]) 962AC_CACHE_VAL($ac_foo, [ 963save_CFLAGS="$CFLAGS" 964CFLAGS="$CFLAGS $abi" 965AC_TRY_COMPILE(,int x;, eval $ac_foo=yes, eval $ac_foo=no) 966CFLAGS="$save_CFLAGS" 967]) 968ac_res=`eval echo \\\$$ac_foo` 969AC_MSG_RESULT($ac_res) 970if test $ac_res = no; then 971# Try to figure out why that failed... 972case $abi in 973 -mabi=32) 974 save_CFLAGS="$CFLAGS" 975 CFLAGS="$CFLAGS -mabi=n32" 976 AC_TRY_COMPILE(,int x;, ac_res=yes, ac_res=no) 977 CLAGS="$save_CFLAGS" 978 if test $ac_res = yes; then 979 # New GCC 980 AC_MSG_ERROR([$CC does not support the $with_mips_abi ABI]) 981 fi 982 # Old GCC 983 abi='' 984 abilibdirext='' 985 ;; 986 -mabi=n32|-mabi=64) 987 if test $with_mips_abi = yes; then 988 # Old GCC, default to O32 989 abi='' 990 abilibdirext='' 991 else 992 # Some broken GCC 993 AC_MSG_ERROR([$CC does not support the $with_mips_abi ABI]) 994 fi 995 ;; 996esac 997fi #if test $ac_res = no; then 998fi #if test -n "$abi" ; then 999else 1000case "${with_mips_abi}" in 1001 32|o32) abi='-32'; abilibdirext='' ;; 1002 n32|yes) abi='-n32'; abilibdirext='32' ;; 1003 64) abi='-64'; abilibdirext='64' ;; 1004 no) abi=''; abilibdirext='';; 1005 *) AC_MSG_ERROR("Invalid ABI specified") ;; 1006esac 1007fi #if test -n "$GCC"; then 1008;; 1009esac 1010]) 1011 1012dnl 1013dnl $Id: c-attribute.m4,v 1.2 1999/03/01 09:52:23 joda Exp $ 1014dnl 1015 1016dnl 1017dnl Test for __attribute__ 1018dnl 1019 1020AC_DEFUN(AC_C___ATTRIBUTE__, [ 1021AC_MSG_CHECKING(for __attribute__) 1022AC_CACHE_VAL(ac_cv___attribute__, [ 1023AC_TRY_COMPILE([ 1024#include <stdlib.h> 1025], 1026[ 1027static void foo(void) __attribute__ ((noreturn)); 1028 1029static void 1030foo(void) 1031{ 1032 exit(1); 1033} 1034], 1035ac_cv___attribute__=yes, 1036ac_cv___attribute__=no)]) 1037if test "$ac_cv___attribute__" = "yes"; then 1038 AC_DEFINE(HAVE___ATTRIBUTE__, 1, [define if your compiler has __attribute__]) 1039fi 1040AC_MSG_RESULT($ac_cv___attribute__) 1041]) 1042 1043 1044# libtool.m4 - Configure libtool for the host system. -*-Shell-script-*- 1045 1046# serial 46 AC_PROG_LIBTOOL 1047 1048AC_DEFUN([AC_PROG_LIBTOOL], 1049[AC_REQUIRE([AC_LIBTOOL_SETUP])dnl 1050 1051# This can be used to rebuild libtool when needed 1052LIBTOOL_DEPS="$ac_aux_dir/ltmain.sh" 1053 1054# Always use our own libtool. 1055LIBTOOL='$(SHELL) $(top_builddir)/libtool' 1056AC_SUBST(LIBTOOL)dnl 1057 1058# Prevent multiple expansion 1059define([AC_PROG_LIBTOOL], []) 1060]) 1061 1062AC_DEFUN([AC_LIBTOOL_SETUP], 1063[AC_PREREQ(2.13)dnl 1064AC_REQUIRE([AC_ENABLE_SHARED])dnl 1065AC_REQUIRE([AC_ENABLE_STATIC])dnl 1066AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl 1067AC_REQUIRE([AC_CANONICAL_HOST])dnl 1068AC_REQUIRE([AC_CANONICAL_BUILD])dnl 1069AC_REQUIRE([AC_PROG_CC])dnl 1070AC_REQUIRE([AC_PROG_LD])dnl 1071AC_REQUIRE([AC_PROG_LD_RELOAD_FLAG])dnl 1072AC_REQUIRE([AC_PROG_NM])dnl 1073AC_REQUIRE([AC_PROG_LN_S])dnl 1074AC_REQUIRE([AC_DEPLIBS_CHECK_METHOD])dnl 1075AC_REQUIRE([AC_OBJEXT])dnl 1076AC_REQUIRE([AC_EXEEXT])dnl 1077dnl 1078 1079_LT_AC_PROG_ECHO_BACKSLASH 1080# Only perform the check for file, if the check method requires it 1081case $deplibs_check_method in 1082file_magic*) 1083 if test "$file_magic_cmd" = '$MAGIC_CMD'; then 1084 AC_PATH_MAGIC 1085 fi 1086 ;; 1087esac 1088 1089AC_CHECK_TOOL(RANLIB, ranlib, :) 1090AC_CHECK_TOOL(STRIP, strip, :) 1091 1092ifdef([AC_PROVIDE_AC_LIBTOOL_DLOPEN], enable_dlopen=yes, enable_dlopen=no) 1093ifdef([AC_PROVIDE_AC_LIBTOOL_WIN32_DLL], 1094enable_win32_dll=yes, enable_win32_dll=no) 1095 1096AC_ARG_ENABLE(libtool-lock, 1097 [ --disable-libtool-lock avoid locking (might break parallel builds)]) 1098test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes 1099 1100# Some flags need to be propagated to the compiler or linker for good 1101# libtool support. 1102case $host in 1103*-*-irix6*) 1104 # Find out which ABI we are using. 1105 echo '[#]line __oline__ "configure"' > conftest.$ac_ext 1106 if AC_TRY_EVAL(ac_compile); then 1107 case `/usr/bin/file conftest.$ac_objext` in 1108 *32-bit*) 1109 LD="${LD-ld} -32" 1110 ;; 1111 *N32*) 1112 LD="${LD-ld} -n32" 1113 ;; 1114 *64-bit*) 1115 LD="${LD-ld} -64" 1116 ;; 1117 esac 1118 fi 1119 rm -rf conftest* 1120 ;; 1121 1122*-*-sco3.2v5*) 1123 # On SCO OpenServer 5, we need -belf to get full-featured binaries. 1124 SAVE_CFLAGS="$CFLAGS" 1125 CFLAGS="$CFLAGS -belf" 1126 AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf, 1127 [AC_LANG_SAVE 1128 AC_LANG_C 1129 AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no]) 1130 AC_LANG_RESTORE]) 1131 if test x"$lt_cv_cc_needs_belf" != x"yes"; then 1132 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf 1133 CFLAGS="$SAVE_CFLAGS" 1134 fi 1135 ;; 1136 1137ifdef([AC_PROVIDE_AC_LIBTOOL_WIN32_DLL], 1138[*-*-cygwin* | *-*-mingw* | *-*-pw32*) 1139 AC_CHECK_TOOL(DLLTOOL, dlltool, false) 1140 AC_CHECK_TOOL(AS, as, false) 1141 AC_CHECK_TOOL(OBJDUMP, objdump, false) 1142 1143 # recent cygwin and mingw systems supply a stub DllMain which the user 1144 # can override, but on older systems we have to supply one 1145 AC_CACHE_CHECK([if libtool should supply DllMain function], lt_cv_need_dllmain, 1146 [AC_TRY_LINK([], 1147 [extern int __attribute__((__stdcall__)) DllMain(void*, int, void*); 1148 DllMain (0, 0, 0);], 1149 [lt_cv_need_dllmain=no],[lt_cv_need_dllmain=yes])]) 1150 1151 case $host/$CC in 1152 *-*-cygwin*/gcc*-mno-cygwin*|*-*-mingw*) 1153 # old mingw systems require "-dll" to link a DLL, while more recent ones 1154 # require "-mdll" 1155 SAVE_CFLAGS="$CFLAGS" 1156 CFLAGS="$CFLAGS -mdll" 1157 AC_CACHE_CHECK([how to link DLLs], lt_cv_cc_dll_switch, 1158 [AC_TRY_LINK([], [], [lt_cv_cc_dll_switch=-mdll],[lt_cv_cc_dll_switch=-dll])]) 1159 CFLAGS="$SAVE_CFLAGS" ;; 1160 *-*-cygwin* | *-*-pw32*) 1161 # cygwin systems need to pass --dll to the linker, and not link 1162 # crt.o which will require a WinMain@16 definition. 1163 lt_cv_cc_dll_switch="-Wl,--dll -nostartfiles" ;; 1164 esac 1165 ;; 1166 ]) 1167esac 1168 1169_LT_AC_LTCONFIG_HACK 1170 1171]) 1172 1173# AC_LIBTOOL_HEADER_ASSERT 1174# ------------------------ 1175AC_DEFUN([AC_LIBTOOL_HEADER_ASSERT], 1176[AC_CACHE_CHECK([whether $CC supports assert without backlinking], 1177 [lt_cv_func_assert_works], 1178 [case $host in 1179 *-*-solaris*) 1180 if test "$GCC" = yes && test "$with_gnu_ld" != yes; then 1181 case `$CC --version 2>/dev/null` in 1182 [[12]].*) lt_cv_func_assert_works=no ;; 1183 *) lt_cv_func_assert_works=yes ;; 1184 esac 1185 fi 1186 ;; 1187 esac]) 1188 1189if test "x$lt_cv_func_assert_works" = xyes; then 1190 AC_CHECK_HEADERS(assert.h) 1191fi 1192])# AC_LIBTOOL_HEADER_ASSERT 1193 1194# _LT_AC_CHECK_DLFCN 1195# -------------------- 1196AC_DEFUN([_LT_AC_CHECK_DLFCN], 1197[AC_CHECK_HEADERS(dlfcn.h) 1198])# _LT_AC_CHECK_DLFCN 1199 1200# AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE 1201# --------------------------------- 1202AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], 1203[AC_REQUIRE([AC_CANONICAL_HOST]) 1204AC_REQUIRE([AC_PROG_NM]) 1205AC_REQUIRE([AC_OBJEXT]) 1206# Check for command to grab the raw symbol name followed by C symbol from nm. 1207AC_MSG_CHECKING([command to parse $NM output]) 1208AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], [dnl 1209 1210# These are sane defaults that work on at least a few old systems. 1211# [They come from Ultrix. What could be older than Ultrix?!! ;)] 1212 1213# Character class describing NM global symbol codes. 1214symcode='[[BCDEGRST]]' 1215 1216# Regexp to match symbols that can be accessed directly from C. 1217sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)' 1218 1219# Transform the above into a raw symbol and a C symbol. 1220symxfrm='\1 \2\3 \3' 1221 1222# Transform an extracted symbol line into a proper C declaration 1223lt_cv_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern char \1;/p'" 1224 1225# Transform an extracted symbol line into symbol name and symbol address 1226lt_cv_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'" 1227 1228# Define system-specific variables. 1229case $host_os in 1230aix*) 1231 symcode='[[BCDT]]' 1232 ;; 1233cygwin* | mingw* | pw32*) 1234 symcode='[[ABCDGISTW]]' 1235 ;; 1236hpux*) # Its linker distinguishes data from code symbols 1237 lt_cv_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern char \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" 1238 lt_cv_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'" 1239 ;; 1240irix*) 1241 symcode='[[BCDEGRST]]' 1242 ;; 1243solaris* | sysv5*) 1244 symcode='[[BDT]]' 1245 ;; 1246sysv4) 1247 symcode='[[DFNSTU]]' 1248 ;; 1249esac 1250 1251# Handle CRLF in mingw tool chain 1252opt_cr= 1253case $host_os in 1254mingw*) 1255 opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp 1256 ;; 1257esac 1258 1259# If we're using GNU nm, then use its standard symbol codes. 1260if $NM -V 2>&1 | egrep '(GNU|with BFD)' > /dev/null; then 1261 symcode='[[ABCDGISTW]]' 1262fi 1263 1264# Try without a prefix undercore, then with it. 1265for ac_symprfx in "" "_"; do 1266 1267 # Write the raw and C identifiers. 1268lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*\($ac_symprfx\)$sympat$opt_cr$/$symxfrm/p'" 1269 1270 # Check to see that the pipe works correctly. 1271 pipe_works=no 1272 rm -f conftest* 1273 cat > conftest.$ac_ext <<EOF 1274#ifdef __cplusplus 1275extern "C" { 1276#endif 1277char nm_test_var; 1278void nm_test_func(){} 1279#ifdef __cplusplus 1280} 1281#endif 1282int main(){nm_test_var='a';nm_test_func();return(0);} 1283EOF 1284 1285 if AC_TRY_EVAL(ac_compile); then 1286 # Now try to grab the symbols. 1287 nlist=conftest.nm 1288 if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then 1289 # Try sorting and uniquifying the output. 1290 if sort "$nlist" | uniq > "$nlist"T; then 1291 mv -f "$nlist"T "$nlist" 1292 else 1293 rm -f "$nlist"T 1294 fi 1295 1296 # Make sure that we snagged all the symbols we need. 1297 if egrep ' nm_test_var$' "$nlist" >/dev/null; then 1298 if egrep ' nm_test_func$' "$nlist" >/dev/null; then 1299 cat <<EOF > conftest.$ac_ext 1300#ifdef __cplusplus 1301extern "C" { 1302#endif 1303 1304EOF 1305 # Now generate the symbol file. 1306 eval "$lt_cv_global_symbol_to_cdecl"' < "$nlist" >> conftest.$ac_ext' 1307 1308 cat <<EOF >> conftest.$ac_ext 1309#if defined (__STDC__) && __STDC__ 1310# define lt_ptr void * 1311#else 1312# define lt_ptr char * 1313# define const 1314#endif 1315 1316/* The mapping between symbol names and symbols. */ 1317const struct { 1318 const char *name; 1319 lt_ptr address; 1320} 1321lt_preloaded_symbols[[]] = 1322{ 1323EOF 1324 sed "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr) \&\2},/" < "$nlist" >> conftest.$ac_ext 1325 cat <<\EOF >> conftest.$ac_ext 1326 {0, (lt_ptr) 0} 1327}; 1328 1329#ifdef __cplusplus 1330} 1331#endif 1332EOF 1333 # Now try linking the two files. 1334 mv conftest.$ac_objext conftstm.$ac_objext 1335 save_LIBS="$LIBS" 1336 save_CFLAGS="$CFLAGS" 1337 LIBS="conftstm.$ac_objext" 1338 CFLAGS="$CFLAGS$no_builtin_flag" 1339 if AC_TRY_EVAL(ac_link) && test -s conftest; then 1340 pipe_works=yes 1341 fi 1342 LIBS="$save_LIBS" 1343 CFLAGS="$save_CFLAGS" 1344 else 1345 echo "cannot find nm_test_func in $nlist" >&AC_FD_CC 1346 fi 1347 else 1348 echo "cannot find nm_test_var in $nlist" >&AC_FD_CC 1349 fi 1350 else 1351 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AC_FD_CC 1352 fi 1353 else 1354 echo "$progname: failed program was:" >&AC_FD_CC 1355 cat conftest.$ac_ext >&5 1356 fi 1357 rm -f conftest* conftst* 1358 1359 # Do not use the global_symbol_pipe unless it works. 1360 if test "$pipe_works" = yes; then 1361 break 1362 else 1363 lt_cv_sys_global_symbol_pipe= 1364 fi 1365done 1366]) 1367global_symbol_pipe="$lt_cv_sys_global_symbol_pipe" 1368if test -z "$lt_cv_sys_global_symbol_pipe"; then 1369 global_symbol_to_cdecl= 1370 global_symbol_to_c_name_address= 1371else 1372 global_symbol_to_cdecl="$lt_cv_global_symbol_to_cdecl" 1373 global_symbol_to_c_name_address="$lt_cv_global_symbol_to_c_name_address" 1374fi 1375if test -z "$global_symbol_pipe$global_symbol_to_cdec$global_symbol_to_c_name_address"; 1376then 1377 AC_MSG_RESULT(failed) 1378else 1379 AC_MSG_RESULT(ok) 1380fi 1381]) # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE 1382 1383# _LT_AC_LIBTOOL_SYS_PATH_SEPARATOR 1384# --------------------------------- 1385AC_DEFUN([_LT_AC_LIBTOOL_SYS_PATH_SEPARATOR], 1386[# Find the correct PATH separator. Usually this is `:', but 1387# DJGPP uses `;' like DOS. 1388if test "X${PATH_SEPARATOR+set}" != Xset; then 1389 UNAME=${UNAME-`uname 2>/dev/null`} 1390 case X$UNAME in 1391 *-DOS) lt_cv_sys_path_separator=';' ;; 1392 *) lt_cv_sys_path_separator=':' ;; 1393 esac 1394 PATH_SEPARATOR=$lt_cv_sys_path_separator 1395fi 1396])# _LT_AC_LIBTOOL_SYS_PATH_SEPARATOR 1397 1398# _LT_AC_PROG_ECHO_BACKSLASH 1399# -------------------------- 1400# Add some code to the start of the generated configure script which 1401# will find an echo command which doesn't interpret backslashes. 1402AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH], 1403[ifdef([AC_DIVERSION_NOTICE], [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)], 1404 [AC_DIVERT_PUSH(NOTICE)]) 1405_LT_AC_LIBTOOL_SYS_PATH_SEPARATOR 1406 1407# Check that we are running under the correct shell. 1408SHELL=${CONFIG_SHELL-/bin/sh} 1409 1410case X$ECHO in 1411X*--fallback-echo) 1412 # Remove one level of quotation (which was required for Make). 1413 ECHO=`echo "$ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','` 1414 ;; 1415esac 1416 1417echo=${ECHO-echo} 1418if test "X[$]1" = X--no-reexec; then 1419 # Discard the --no-reexec flag, and continue. 1420 shift 1421elif test "X[$]1" = X--fallback-echo; then 1422 # Avoid inline document here, it may be left over 1423 : 1424elif test "X`($echo '\t') 2>/dev/null`" = 'X\t'; then 1425 # Yippee, $echo works! 1426 : 1427else 1428 # Restart under the correct shell. 1429 exec $SHELL "[$]0" --no-reexec ${1+"[$]@"} 1430fi 1431 1432if test "X[$]1" = X--fallback-echo; then 1433 # used as fallback echo 1434 shift 1435 cat <<EOF 1436$* 1437EOF 1438 exit 0 1439fi 1440 1441# The HP-UX ksh and POSIX shell print the target directory to stdout 1442# if CDPATH is set. 1443if test "X${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi 1444 1445if test -z "$ECHO"; then 1446if test "X${echo_test_string+set}" != Xset; then 1447# find a string as large as possible, as long as the shell can cope with it 1448 for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do 1449 # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ... 1450 if (echo_test_string="`eval $cmd`") 2>/dev/null && 1451 echo_test_string="`eval $cmd`" && 1452 (test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null 1453 then 1454 break 1455 fi 1456 done 1457fi 1458 1459if test "X`($echo '\t') 2>/dev/null`" = 'X\t' && 1460 echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` && 1461 test "X$echo_testing_string" = "X$echo_test_string"; then 1462 : 1463else 1464 # The Solaris, AIX, and Digital Unix default echo programs unquote 1465 # backslashes. This makes it impossible to quote backslashes using 1466 # echo "$something" | sed 's/\\/\\\\/g' 1467 # 1468 # So, first we look for a working echo in the user's PATH. 1469 1470 IFS="${IFS= }"; save_ifs="$IFS"; IFS=$PATH_SEPARATOR 1471 for dir in $PATH /usr/ucb; do 1472 if (test -f $dir/echo || test -f $dir/echo$ac_exeext) && 1473 test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' && 1474 echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` && 1475 test "X$echo_testing_string" = "X$echo_test_string"; then 1476 echo="$dir/echo" 1477 break 1478 fi 1479 done 1480 IFS="$save_ifs" 1481 1482 if test "X$echo" = Xecho; then 1483 # We didn't find a better echo, so look for alternatives. 1484 if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' && 1485 echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` && 1486 test "X$echo_testing_string" = "X$echo_test_string"; then 1487 # This shell has a builtin print -r that does the trick. 1488 echo='print -r' 1489 elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) && 1490 test "X$CONFIG_SHELL" != X/bin/ksh; then 1491 # If we have ksh, try running configure again with it. 1492 ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh} 1493 export ORIGINAL_CONFIG_SHELL 1494 CONFIG_SHELL=/bin/ksh 1495 export CONFIG_SHELL 1496 exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"} 1497 else 1498 # Try using printf. 1499 echo='printf %s\n' 1500 if test "X`($echo '\t') 2>/dev/null`" = 'X\t' && 1501 echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` && 1502 test "X$echo_testing_string" = "X$echo_test_string"; then 1503 # Cool, printf works 1504 : 1505 elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` && 1506 test "X$echo_testing_string" = 'X\t' && 1507 echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` && 1508 test "X$echo_testing_string" = "X$echo_test_string"; then 1509 CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL 1510 export CONFIG_SHELL 1511 SHELL="$CONFIG_SHELL" 1512 export SHELL 1513 echo="$CONFIG_SHELL [$]0 --fallback-echo" 1514 elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` && 1515 test "X$echo_testing_string" = 'X\t' && 1516 echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` && 1517 test "X$echo_testing_string" = "X$echo_test_string"; then 1518 echo="$CONFIG_SHELL [$]0 --fallback-echo" 1519 else 1520 # maybe with a smaller string... 1521 prev=: 1522 1523 for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do 1524 if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null 1525 then 1526 break 1527 fi 1528 prev="$cmd" 1529 done 1530 1531 if test "$prev" != 'sed 50q "[$]0"'; then 1532 echo_test_string=`eval $prev` 1533 export echo_test_string 1534 exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"} 1535 else 1536 # Oops. We lost completely, so just stick with echo. 1537 echo=echo 1538 fi 1539 fi 1540 fi 1541 fi 1542fi 1543fi 1544 1545# Copy echo and quote the copy suitably for passing to libtool from 1546# the Makefile, instead of quoting the original, which is used later. 1547ECHO=$echo 1548if test "X$ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then 1549 ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo" 1550fi 1551 1552AC_SUBST(ECHO) 1553AC_DIVERT_POP 1554])# _LT_AC_PROG_ECHO_BACKSLASH 1555 1556# _LT_AC_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE, 1557# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING) 1558# ------------------------------------------------------------------ 1559AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF], 1560[if test "$cross_compiling" = yes; then : 1561 [$4] 1562else 1563 AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl 1564 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 1565 lt_status=$lt_dlunknown 1566 cat > conftest.$ac_ext <<EOF 1567[#line __oline__ "configure" 1568#include "confdefs.h" 1569 1570#if HAVE_DLFCN_H 1571#include <dlfcn.h> 1572#endif 1573 1574#include <stdio.h> 1575 1576#ifdef RTLD_GLOBAL 1577# define LT_DLGLOBAL RTLD_GLOBAL 1578#else 1579# ifdef DL_GLOBAL 1580# define LT_DLGLOBAL DL_GLOBAL 1581# else 1582# define LT_DLGLOBAL 0 1583# endif 1584#endif 1585 1586/* We may have to define LT_DLLAZY_OR_NOW in the command line if we 1587 find out it does not work in some platform. */ 1588#ifndef LT_DLLAZY_OR_NOW 1589# ifdef RTLD_LAZY 1590# define LT_DLLAZY_OR_NOW RTLD_LAZY 1591# else 1592# ifdef DL_LAZY 1593# define LT_DLLAZY_OR_NOW DL_LAZY 1594# else 1595# ifdef RTLD_NOW 1596# define LT_DLLAZY_OR_NOW RTLD_NOW 1597# else 1598# ifdef DL_NOW 1599# define LT_DLLAZY_OR_NOW DL_NOW 1600# else 1601# define LT_DLLAZY_OR_NOW 0 1602# endif 1603# endif 1604# endif 1605# endif 1606#endif 1607 1608#ifdef __cplusplus 1609extern "C" void exit (int); 1610#endif 1611 1612void fnord() { int i=42;} 1613int main () 1614{ 1615 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); 1616 int status = $lt_dlunknown; 1617 1618 if (self) 1619 { 1620 if (dlsym (self,"fnord")) status = $lt_dlno_uscore; 1621 else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; 1622 /* dlclose (self); */ 1623 } 1624 1625 exit (status); 1626}] 1627EOF 1628 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then 1629 (./conftest; exit; ) 2>/dev/null 1630 lt_status=$? 1631 case x$lt_status in 1632 x$lt_dlno_uscore) $1 ;; 1633 x$lt_dlneed_uscore) $2 ;; 1634 x$lt_unknown|x*) $3 ;; 1635 esac 1636 else : 1637 # compilation failed 1638 $3 1639 fi 1640fi 1641rm -fr conftest* 1642])# _LT_AC_TRY_DLOPEN_SELF 1643 1644# AC_LIBTOOL_DLOPEN_SELF 1645# ------------------- 1646AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], 1647[if test "x$enable_dlopen" != xyes; then 1648 enable_dlopen=unknown 1649 enable_dlopen_self=unknown 1650 enable_dlopen_self_static=unknown 1651else 1652 lt_cv_dlopen=no 1653 lt_cv_dlopen_libs= 1654 1655 case $host_os in 1656 beos*) 1657 lt_cv_dlopen="load_add_on" 1658 lt_cv_dlopen_libs= 1659 lt_cv_dlopen_self=yes 1660 ;; 1661 1662 cygwin* | mingw* | pw32*) 1663 lt_cv_dlopen="LoadLibrary" 1664 lt_cv_dlopen_libs= 1665 ;; 1666 1667 *) 1668 AC_CHECK_FUNC([shl_load], 1669 [lt_cv_dlopen="shl_load"], 1670 [AC_CHECK_LIB([dld], [shl_load], 1671 [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"], 1672 [AC_CHECK_FUNC([dlopen], 1673 [lt_cv_dlopen="dlopen"], 1674 [AC_CHECK_LIB([dl], [dlopen], 1675 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"], 1676 [AC_CHECK_LIB([svld], [dlopen], 1677 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"], 1678 [AC_CHECK_LIB([dld], [dld_link], 1679 [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"]) 1680 ]) 1681 ]) 1682 ]) 1683 ]) 1684 ]) 1685 ;; 1686 esac 1687 1688 if test "x$lt_cv_dlopen" != xno; then 1689 enable_dlopen=yes 1690 else 1691 enable_dlopen=no 1692 fi 1693 1694 case $lt_cv_dlopen in 1695 dlopen) 1696 save_CPPFLAGS="$CPPFLAGS" 1697 AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl 1698 test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" 1699 1700 save_LDFLAGS="$LDFLAGS" 1701 eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" 1702 1703 save_LIBS="$LIBS" 1704 LIBS="$lt_cv_dlopen_libs $LIBS" 1705 1706 AC_CACHE_CHECK([whether a program can dlopen itself], 1707 lt_cv_dlopen_self, [dnl 1708 _LT_AC_TRY_DLOPEN_SELF( 1709 lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes, 1710 lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross) 1711 ]) 1712 1713 if test "x$lt_cv_dlopen_self" = xyes; then 1714 LDFLAGS="$LDFLAGS $link_static_flag" 1715 AC_CACHE_CHECK([whether a statically linked program can dlopen itself], 1716 lt_cv_dlopen_self_static, [dnl 1717 _LT_AC_TRY_DLOPEN_SELF( 1718 lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes, 1719 lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross) 1720 ]) 1721 fi 1722 1723 CPPFLAGS="$save_CPPFLAGS" 1724 LDFLAGS="$save_LDFLAGS" 1725 LIBS="$save_LIBS" 1726 ;; 1727 esac 1728 1729 case $lt_cv_dlopen_self in 1730 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; 1731 *) enable_dlopen_self=unknown ;; 1732 esac 1733 1734 case $lt_cv_dlopen_self_static in 1735 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; 1736 *) enable_dlopen_self_static=unknown ;; 1737 esac 1738fi 1739])# AC_LIBTOOL_DLOPEN_SELF 1740 1741AC_DEFUN([_LT_AC_LTCONFIG_HACK], 1742[AC_REQUIRE([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE])dnl 1743# Sed substitution that helps us do robust quoting. It backslashifies 1744# metacharacters that are still active within double-quoted strings. 1745Xsed='sed -e s/^X//' 1746sed_quote_subst='s/\([[\\"\\`$\\\\]]\)/\\\1/g' 1747 1748# Same as above, but do not quote variable references. 1749double_quote_subst='s/\([[\\"\\`\\\\]]\)/\\\1/g' 1750 1751# Sed substitution to delay expansion of an escaped shell variable in a 1752# double_quote_subst'ed string. 1753delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' 1754 1755# Constants: 1756rm="rm -f" 1757 1758# Global variables: 1759default_ofile=libtool 1760can_build_shared=yes 1761 1762# All known linkers require a `.a' archive for static linking (except M$VC, 1763# which needs '.lib'). 1764libext=a 1765ltmain="$ac_aux_dir/ltmain.sh" 1766ofile="$default_ofile" 1767with_gnu_ld="$lt_cv_prog_gnu_ld" 1768need_locks="$enable_libtool_lock" 1769 1770old_CC="$CC" 1771old_CFLAGS="$CFLAGS" 1772 1773# Set sane defaults for various variables 1774test -z "$AR" && AR=ar 1775test -z "$AR_FLAGS" && AR_FLAGS=cru 1776test -z "$AS" && AS=as 1777test -z "$CC" && CC=cc 1778test -z "$DLLTOOL" && DLLTOOL=dlltool 1779test -z "$LD" && LD=ld 1780test -z "$LN_S" && LN_S="ln -s" 1781test -z "$MAGIC_CMD" && MAGIC_CMD=file 1782test -z "$NM" && NM=nm 1783test -z "$OBJDUMP" && OBJDUMP=objdump 1784test -z "$RANLIB" && RANLIB=: 1785test -z "$STRIP" && STRIP=: 1786test -z "$ac_objext" && ac_objext=o 1787 1788if test x"$host" != x"$build"; then 1789 ac_tool_prefix=${host_alias}- 1790else 1791 ac_tool_prefix= 1792fi 1793 1794# Transform linux* to *-*-linux-gnu*, to support old configure scripts. 1795case $host_os in 1796linux-gnu*) ;; 1797linux*) host=`echo $host | sed 's/^\(.*-.*-linux\)\(.*\)$/\1-gnu\2/'` 1798esac 1799 1800case $host_os in 1801aix3*) 1802 # AIX sometimes has problems with the GCC collect2 program. For some 1803 # reason, if we set the COLLECT_NAMES environment variable, the problems 1804 # vanish in a puff of smoke. 1805 if test "X${COLLECT_NAMES+set}" != Xset; then 1806 COLLECT_NAMES= 1807 export COLLECT_NAMES 1808 fi 1809 ;; 1810esac 1811 1812# Determine commands to create old-style static archives. 1813old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs' 1814old_postinstall_cmds='chmod 644 $oldlib' 1815old_postuninstall_cmds= 1816 1817if test -n "$RANLIB"; then 1818 case $host_os in 1819 openbsd*) 1820 old_postinstall_cmds="\$RANLIB -t \$oldlib~$old_postinstall_cmds" 1821 ;; 1822 *) 1823 old_postinstall_cmds="\$RANLIB \$oldlib~$old_postinstall_cmds" 1824 ;; 1825 esac 1826 old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib" 1827fi 1828 1829# Allow CC to be a program name with arguments. 1830set dummy $CC 1831compiler="[$]2" 1832 1833AC_MSG_CHECKING([for objdir]) 1834rm -f .libs 2>/dev/null 1835mkdir .libs 2>/dev/null 1836if test -d .libs; then 1837 objdir=.libs 1838else 1839 # MS-DOS does not allow filenames that begin with a dot. 1840 objdir=_libs 1841fi 1842rmdir .libs 2>/dev/null 1843AC_MSG_RESULT($objdir) 1844 1845 1846AC_ARG_WITH(pic, 1847[ --with-pic try to use only PIC/non-PIC objects [default=use both]], 1848pic_mode="$withval", pic_mode=default) 1849test -z "$pic_mode" && pic_mode=default 1850 1851# We assume here that the value for lt_cv_prog_cc_pic will not be cached 1852# in isolation, and that seeing it set (from the cache) indicates that 1853# the associated values are set (in the cache) correctly too. 1854AC_MSG_CHECKING([for $compiler option to produce PIC]) 1855AC_CACHE_VAL(lt_cv_prog_cc_pic, 1856[ lt_cv_prog_cc_pic= 1857 lt_cv_prog_cc_shlib= 1858 lt_cv_prog_cc_wl= 1859 lt_cv_prog_cc_static= 1860 lt_cv_prog_cc_no_builtin= 1861 lt_cv_prog_cc_can_build_shared=$can_build_shared 1862 1863 if test "$GCC" = yes; then 1864 lt_cv_prog_cc_wl='-Wl,' 1865 lt_cv_prog_cc_static='-static' 1866 1867 case $host_os in 1868 aix*) 1869 # Below there is a dirty hack to force normal static linking with -ldl 1870 # The problem is because libdl dynamically linked with both libc and 1871 # libC (AIX C++ library), which obviously doesn't included in libraries 1872 # list by gcc. This cause undefined symbols with -static flags. 1873 # This hack allows C programs to be linked with "-static -ldl", but 1874 # not sure about C++ programs. 1875 lt_cv_prog_cc_static="$lt_cv_prog_cc_static ${lt_cv_prog_cc_wl}-lC" 1876 ;; 1877 amigaos*) 1878 # FIXME: we need at least 68020 code to build shared libraries, but 1879 # adding the `-m68020' flag to GCC prevents building anything better, 1880 # like `-m68040'. 1881 lt_cv_prog_cc_pic='-m68020 -resident32 -malways-restore-a4' 1882 ;; 1883 beos* | irix5* | irix6* | osf3* | osf4* | osf5*) 1884 # PIC is the default for these OSes. 1885 ;; 1886 darwin* | rhapsody*) 1887 # PIC is the default on this platform 1888 # Common symbols not allowed in MH_DYLIB files 1889 lt_cv_prog_cc_pic='-fno-common' 1890 ;; 1891 cygwin* | mingw* | pw32* | os2*) 1892 # This hack is so that the source file can tell whether it is being 1893 # built for inclusion in a dll (and should export symbols for example). 1894 lt_cv_prog_cc_pic='-DDLL_EXPORT' 1895 ;; 1896 sysv4*MP*) 1897 if test -d /usr/nec; then 1898 lt_cv_prog_cc_pic=-Kconform_pic 1899 fi 1900 ;; 1901 *) 1902 lt_cv_prog_cc_pic='-fPIC' 1903 ;; 1904 esac 1905 else 1906 # PORTME Check for PIC flags for the system compiler. 1907 case $host_os in 1908 aix3* | aix4* | aix5*) 1909 lt_cv_prog_cc_wl='-Wl,' 1910 # All AIX code is PIC. 1911 if test "$host_cpu" = ia64; then 1912 # AIX 5 now supports IA64 processor 1913 lt_cv_prog_cc_static='-Bstatic' 1914 else 1915 lt_cv_prog_cc_static='-bnso -bI:/lib/syscalls.exp' 1916 fi 1917 ;; 1918 1919 hpux9* | hpux10* | hpux11*) 1920 # Is there a better lt_cv_prog_cc_static that works with the bundled CC? 1921 lt_cv_prog_cc_wl='-Wl,' 1922 lt_cv_prog_cc_static="${lt_cv_prog_cc_wl}-a ${lt_cv_prog_cc_wl}archive" 1923 lt_cv_prog_cc_pic='+Z' 1924 ;; 1925 1926 irix5* | irix6*) 1927 lt_cv_prog_cc_wl='-Wl,' 1928 lt_cv_prog_cc_static='-non_shared' 1929 # PIC (with -KPIC) is the default. 1930 ;; 1931 1932 cygwin* | mingw* | pw32* | os2*) 1933 # This hack is so that the source file can tell whether it is being 1934 # built for inclusion in a dll (and should export symbols for example). 1935 lt_cv_prog_cc_pic='-DDLL_EXPORT' 1936 ;; 1937 1938 newsos6) 1939 lt_cv_prog_cc_pic='-KPIC' 1940 lt_cv_prog_cc_static='-Bstatic' 1941 ;; 1942 1943 osf3* | osf4* | osf5*) 1944 # All OSF/1 code is PIC. 1945 lt_cv_prog_cc_wl='-Wl,' 1946 lt_cv_prog_cc_static='-non_shared' 1947 ;; 1948 1949 sco3.2v5*) 1950 lt_cv_prog_cc_pic='-Kpic' 1951 lt_cv_prog_cc_static='-dn' 1952 lt_cv_prog_cc_shlib='-belf' 1953 ;; 1954 1955 solaris*) 1956 lt_cv_prog_cc_pic='-KPIC' 1957 lt_cv_prog_cc_static='-Bstatic' 1958 lt_cv_prog_cc_wl='-Wl,' 1959 ;; 1960 1961 sunos4*) 1962 lt_cv_prog_cc_pic='-PIC' 1963 lt_cv_prog_cc_static='-Bstatic' 1964 lt_cv_prog_cc_wl='-Qoption ld ' 1965 ;; 1966 1967 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) 1968 lt_cv_prog_cc_pic='-KPIC' 1969 lt_cv_prog_cc_static='-Bstatic' 1970 if test "x$host_vendor" = xsni; then 1971 lt_cv_prog_cc_wl='-LD' 1972 else 1973 lt_cv_prog_cc_wl='-Wl,' 1974 fi 1975 ;; 1976 1977 uts4*) 1978 lt_cv_prog_cc_pic='-pic' 1979 lt_cv_prog_cc_static='-Bstatic' 1980 ;; 1981 1982 sysv4*MP*) 1983 if test -d /usr/nec ;then 1984 lt_cv_prog_cc_pic='-Kconform_pic' 1985 lt_cv_prog_cc_static='-Bstatic' 1986 fi 1987 ;; 1988 1989 *) 1990 lt_cv_prog_cc_can_build_shared=no 1991 ;; 1992 esac 1993 fi 1994]) 1995if test -z "$lt_cv_prog_cc_pic"; then 1996 AC_MSG_RESULT([none]) 1997else 1998 AC_MSG_RESULT([$lt_cv_prog_cc_pic]) 1999 2000 # Check to make sure the pic_flag actually works. 2001 AC_MSG_CHECKING([if $compiler PIC flag $lt_cv_prog_cc_pic works]) 2002 AC_CACHE_VAL(lt_cv_prog_cc_pic_works, [dnl 2003 save_CFLAGS="$CFLAGS" 2004 CFLAGS="$CFLAGS $lt_cv_prog_cc_pic -DPIC" 2005 AC_TRY_COMPILE([], [], [dnl 2006 case $host_os in 2007 hpux9* | hpux10* | hpux11*) 2008 # On HP-UX, both CC and GCC only warn that PIC is supported... then 2009 # they create non-PIC objects. So, if there were any warnings, we 2010 # assume that PIC is not supported. 2011 if test -s conftest.err; then 2012 lt_cv_prog_cc_pic_works=no 2013 else 2014 lt_cv_prog_cc_pic_works=yes 2015 fi 2016 ;; 2017 *) 2018 lt_cv_prog_cc_pic_works=yes 2019 ;; 2020 esac 2021 ], [dnl 2022 lt_cv_prog_cc_pic_works=no 2023 ]) 2024 CFLAGS="$save_CFLAGS" 2025 ]) 2026 2027 if test "X$lt_cv_prog_cc_pic_works" = Xno; then 2028 lt_cv_prog_cc_pic= 2029 lt_cv_prog_cc_can_build_shared=no 2030 else 2031 lt_cv_prog_cc_pic=" $lt_cv_prog_cc_pic" 2032 fi 2033 2034 AC_MSG_RESULT([$lt_cv_prog_cc_pic_works]) 2035fi 2036 2037# Check for any special shared library compilation flags. 2038if test -n "$lt_cv_prog_cc_shlib"; then 2039 AC_MSG_WARN([\`$CC' requires \`$lt_cv_prog_cc_shlib' to build shared libraries]) 2040 if echo "$old_CC $old_CFLAGS " | egrep -e "[[ ]]$lt_cv_prog_cc_shlib[[ ]]" >/dev/null; then : 2041 else 2042 AC_MSG_WARN([add \`$lt_cv_prog_cc_shlib' to the CC or CFLAGS env variable and reconfigure]) 2043 lt_cv_prog_cc_can_build_shared=no 2044 fi 2045fi 2046 2047AC_MSG_CHECKING([if $compiler static flag $lt_cv_prog_cc_static works]) 2048AC_CACHE_VAL([lt_cv_prog_cc_static_works], [dnl 2049 lt_cv_prog_cc_static_works=no 2050 save_LDFLAGS="$LDFLAGS" 2051 LDFLAGS="$LDFLAGS $lt_cv_prog_cc_static" 2052 AC_TRY_LINK([], [], [lt_cv_prog_cc_static_works=yes]) 2053 LDFLAGS="$save_LDFLAGS" 2054]) 2055 2056# Belt *and* braces to stop my trousers falling down: 2057test "X$lt_cv_prog_cc_static_works" = Xno && lt_cv_prog_cc_static= 2058AC_MSG_RESULT([$lt_cv_prog_cc_static_works]) 2059 2060pic_flag="$lt_cv_prog_cc_pic" 2061special_shlib_compile_flags="$lt_cv_prog_cc_shlib" 2062wl="$lt_cv_prog_cc_wl" 2063link_static_flag="$lt_cv_prog_cc_static" 2064no_builtin_flag="$lt_cv_prog_cc_no_builtin" 2065can_build_shared="$lt_cv_prog_cc_can_build_shared" 2066 2067 2068# Check to see if options -o and -c are simultaneously supported by compiler 2069AC_MSG_CHECKING([if $compiler supports -c -o file.$ac_objext]) 2070AC_CACHE_VAL([lt_cv_compiler_c_o], [ 2071$rm -r conftest 2>/dev/null 2072mkdir conftest 2073cd conftest 2074echo "int some_variable = 0;" > conftest.$ac_ext 2075mkdir out 2076# According to Tom Tromey, Ian Lance Taylor reported there are C compilers 2077# that will create temporary files in the current directory regardless of 2078# the output directory. Thus, making CWD read-only will cause this test 2079# to fail, enabling locking or at least warning the user not to do parallel 2080# builds. 2081chmod -w . 2082save_CFLAGS="$CFLAGS" 2083CFLAGS="$CFLAGS -o out/conftest2.$ac_objext" 2084compiler_c_o=no 2085if { (eval echo configure:__oline__: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>out/conftest.err; } && test -s out/conftest2.$ac_objext; then 2086 # The compiler can only warn and ignore the option if not recognized 2087 # So say no if there are warnings 2088 if test -s out/conftest.err; then 2089 lt_cv_compiler_c_o=no 2090 else 2091 lt_cv_compiler_c_o=yes 2092 fi 2093else 2094 # Append any errors to the config.log. 2095 cat out/conftest.err 1>&AC_FD_CC 2096 lt_cv_compiler_c_o=no 2097fi 2098CFLAGS="$save_CFLAGS" 2099chmod u+w . 2100$rm conftest* out/* 2101rmdir out 2102cd .. 2103rmdir conftest 2104$rm -r conftest 2>/dev/null 2105]) 2106compiler_c_o=$lt_cv_compiler_c_o 2107AC_MSG_RESULT([$compiler_c_o]) 2108 2109if test x"$compiler_c_o" = x"yes"; then 2110 # Check to see if we can write to a .lo 2111 AC_MSG_CHECKING([if $compiler supports -c -o file.lo]) 2112 AC_CACHE_VAL([lt_cv_compiler_o_lo], [ 2113 lt_cv_compiler_o_lo=no 2114 save_CFLAGS="$CFLAGS" 2115 CFLAGS="$CFLAGS -c -o conftest.lo" 2116 save_objext="$ac_objext" 2117 ac_objext=lo 2118 AC_TRY_COMPILE([], [int some_variable = 0;], [dnl 2119 # The compiler can only warn and ignore the option if not recognized 2120 # So say no if there are warnings 2121 if test -s conftest.err; then 2122 lt_cv_compiler_o_lo=no 2123 else 2124 lt_cv_compiler_o_lo=yes 2125 fi 2126 ]) 2127 ac_objext="$save_objext" 2128 CFLAGS="$save_CFLAGS" 2129 ]) 2130 compiler_o_lo=$lt_cv_compiler_o_lo 2131 AC_MSG_RESULT([$compiler_o_lo]) 2132else 2133 compiler_o_lo=no 2134fi 2135 2136# Check to see if we can do hard links to lock some files if needed 2137hard_links="nottested" 2138if test "$compiler_c_o" = no && test "$need_locks" != no; then 2139 # do not overwrite the value of need_locks provided by the user 2140 AC_MSG_CHECKING([if we can lock with hard links]) 2141 hard_links=yes 2142 $rm conftest* 2143 ln conftest.a conftest.b 2>/dev/null && hard_links=no 2144 touch conftest.a 2145 ln conftest.a conftest.b 2>&5 || hard_links=no 2146 ln conftest.a conftest.b 2>/dev/null && hard_links=no 2147 AC_MSG_RESULT([$hard_links]) 2148 if test "$hard_links" = no; then 2149 AC_MSG_WARN([\`$CC' does not support \`-c -o', so \`make -j' may be unsafe]) 2150 need_locks=warn 2151 fi 2152else 2153 need_locks=no 2154fi 2155 2156if test "$GCC" = yes; then 2157 # Check to see if options -fno-rtti -fno-exceptions are supported by compiler 2158 AC_MSG_CHECKING([if $compiler supports -fno-rtti -fno-exceptions]) 2159 echo "int some_variable = 0;" > conftest.$ac_ext 2160 save_CFLAGS="$CFLAGS" 2161 CFLAGS="$CFLAGS -fno-rtti -fno-exceptions -c conftest.$ac_ext" 2162 compiler_rtti_exceptions=no 2163 AC_TRY_COMPILE([], [int some_variable = 0;], [dnl 2164 # The compiler can only warn and ignore the option if not recognized 2165 # So say no if there are warnings 2166 if test -s conftest.err; then 2167 compiler_rtti_exceptions=no 2168 else 2169 compiler_rtti_exceptions=yes 2170 fi 2171 ]) 2172 CFLAGS="$save_CFLAGS" 2173 AC_MSG_RESULT([$compiler_rtti_exceptions]) 2174 2175 if test "$compiler_rtti_exceptions" = "yes"; then 2176 no_builtin_flag=' -fno-builtin -fno-rtti -fno-exceptions' 2177 else 2178 no_builtin_flag=' -fno-builtin' 2179 fi 2180fi 2181 2182# See if the linker supports building shared libraries. 2183AC_MSG_CHECKING([whether the linker ($LD) supports shared libraries]) 2184 2185allow_undefined_flag= 2186no_undefined_flag= 2187need_lib_prefix=unknown 2188need_version=unknown 2189# when you set need_version to no, make sure it does not cause -set_version 2190# flags to be left without arguments 2191archive_cmds= 2192archive_expsym_cmds= 2193old_archive_from_new_cmds= 2194old_archive_from_expsyms_cmds= 2195export_dynamic_flag_spec= 2196whole_archive_flag_spec= 2197thread_safe_flag_spec= 2198hardcode_into_libs=no 2199hardcode_libdir_flag_spec= 2200hardcode_libdir_separator= 2201hardcode_direct=no 2202hardcode_minus_L=no 2203hardcode_shlibpath_var=unsupported 2204runpath_var= 2205link_all_deplibs=unknown 2206always_export_symbols=no 2207export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | sed '\''s/.* //'\'' | sort | uniq > $export_symbols' 2208# include_expsyms should be a list of space-separated symbols to be *always* 2209# included in the symbol list 2210include_expsyms= 2211# exclude_expsyms can be an egrep regular expression of symbols to exclude 2212# it will be wrapped by ` (' and `)$', so one must not match beginning or 2213# end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', 2214# as well as any symbol that contains `d'. 2215exclude_expsyms="_GLOBAL_OFFSET_TABLE_" 2216# Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out 2217# platforms (ab)use it in PIC code, but their linkers get confused if 2218# the symbol is explicitly referenced. Since portable code cannot 2219# rely on this symbol name, it's probably fine to never include it in 2220# preloaded symbol tables. 2221extract_expsyms_cmds= 2222 2223case $host_os in 2224cygwin* | mingw* | pw32*) 2225 # FIXME: the MSVC++ port hasn't been tested in a loooong time 2226 # When not using gcc, we currently assume that we are using 2227 # Microsoft Visual C++. 2228 if test "$GCC" != yes; then 2229 with_gnu_ld=no 2230 fi 2231 ;; 2232openbsd*) 2233 with_gnu_ld=no 2234 ;; 2235esac 2236 2237ld_shlibs=yes 2238if test "$with_gnu_ld" = yes; then 2239 # If archive_cmds runs LD, not CC, wlarc should be empty 2240 wlarc='${wl}' 2241 2242 # See if GNU ld supports shared libraries. 2243 case $host_os in 2244 aix3* | aix4* | aix5*) 2245 # On AIX, the GNU linker is very broken 2246 # Note:Check GNU linker on AIX 5-IA64 when/if it becomes available. 2247 ld_shlibs=no 2248 cat <<EOF 1>&2 2249 2250*** Warning: the GNU linker, at least up to release 2.9.1, is reported 2251*** to be unable to reliably create shared libraries on AIX. 2252*** Therefore, libtool is disabling shared libraries support. If you 2253*** really care for shared libraries, you may want to modify your PATH 2254*** so that a non-GNU linker is found, and then restart. 2255 2256EOF 2257 ;; 2258 2259 amigaos*) 2260 archive_cmds='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' 2261 hardcode_libdir_flag_spec='-L$libdir' 2262 hardcode_minus_L=yes 2263 2264 # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports 2265 # that the semantics of dynamic libraries on AmigaOS, at least up 2266 # to version 4, is to share data among multiple programs linked 2267 # with the same dynamic library. Since this doesn't match the 2268 # behavior of shared libraries on other platforms, we can use 2269 # them. 2270 ld_shlibs=no 2271 ;; 2272 2273 beos*) 2274 if $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then 2275 allow_undefined_flag=unsupported 2276 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc 2277 # support --undefined. This deserves some investigation. FIXME 2278 archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 2279 else 2280 ld_shlibs=no 2281 fi 2282 ;; 2283 2284 cygwin* | mingw* | pw32*) 2285 # hardcode_libdir_flag_spec is actually meaningless, as there is 2286 # no search path for DLLs. 2287 hardcode_libdir_flag_spec='-L$libdir' 2288 allow_undefined_flag=unsupported 2289 always_export_symbols=yes 2290 2291 extract_expsyms_cmds='test -f $output_objdir/impgen.c || \ 2292 sed -e "/^# \/\* impgen\.c starts here \*\//,/^# \/\* impgen.c ends here \*\// { s/^# //;s/^# *$//; p; }" -e d < $''0 > $output_objdir/impgen.c~ 2293 test -f $output_objdir/impgen.exe || (cd $output_objdir && \ 2294 if test "x$HOST_CC" != "x" ; then $HOST_CC -o impgen impgen.c ; \ 2295 else $CC -o impgen impgen.c ; fi)~ 2296 $output_objdir/impgen $dir/$soroot > $output_objdir/$soname-def' 2297 2298 old_archive_from_expsyms_cmds='$DLLTOOL --as=$AS --dllname $soname --def $output_objdir/$soname-def --output-lib $output_objdir/$newlib' 2299 2300 # cygwin and mingw dlls have different entry points and sets of symbols 2301 # to exclude. 2302 # FIXME: what about values for MSVC? 2303 dll_entry=__cygwin_dll_entry@12 2304 dll_exclude_symbols=DllMain@12,_cygwin_dll_entry@12,_cygwin_noncygwin_dll_entry@12~ 2305 case $host_os in 2306 mingw*) 2307 # mingw values 2308 dll_entry=_DllMainCRTStartup@12 2309 dll_exclude_symbols=DllMain@12,DllMainCRTStartup@12,DllEntryPoint@12~ 2310 ;; 2311 esac 2312 2313 # mingw and cygwin differ, and it's simplest to just exclude the union 2314 # of the two symbol sets. 2315 dll_exclude_symbols=DllMain@12,_cygwin_dll_entry@12,_cygwin_noncygwin_dll_entry@12,DllMainCRTStartup@12,DllEntryPoint@12 2316 2317 # recent cygwin and mingw systems supply a stub DllMain which the user 2318 # can override, but on older systems we have to supply one (in ltdll.c) 2319 if test "x$lt_cv_need_dllmain" = "xyes"; then 2320 ltdll_obj='$output_objdir/$soname-ltdll.'"$ac_objext " 2321 ltdll_cmds='test -f $output_objdir/$soname-ltdll.c || sed -e "/^# \/\* ltdll\.c starts here \*\//,/^# \/\* ltdll.c ends here \*\// { s/^# //; p; }" -e d < $''0 > $output_objdir/$soname-ltdll.c~ 2322 test -f $output_objdir/$soname-ltdll.$ac_objext || (cd $output_objdir && $CC -c $soname-ltdll.c)~' 2323 else 2324 ltdll_obj= 2325 ltdll_cmds= 2326 fi 2327 2328 # Extract the symbol export list from an `--export-all' def file, 2329 # then regenerate the def file from the symbol export list, so that 2330 # the compiled dll only exports the symbol export list. 2331 # Be careful not to strip the DATA tag left be newer dlltools. 2332 export_symbols_cmds="$ltdll_cmds"' 2333 $DLLTOOL --export-all --exclude-symbols '$dll_exclude_symbols' --output-def $output_objdir/$soname-def '$ltdll_obj'$libobjs $convenience~ 2334 sed -e "1,/EXPORTS/d" -e "s/ @ [[0-9]]*//" -e "s/ *;.*$//" < $output_objdir/$soname-def > $export_symbols' 2335 2336 # If the export-symbols file already is a .def file (1st line 2337 # is EXPORTS), use it as is. 2338 # If DATA tags from a recent dlltool are present, honour them! 2339 archive_expsym_cmds='if test "x`head -1 $export_symbols`" = xEXPORTS; then 2340 cp $export_symbols $output_objdir/$soname-def; 2341 else 2342 echo EXPORTS > $output_objdir/$soname-def; 2343 _lt_hint=1; 2344 cat $export_symbols | while read symbol; do 2345 set dummy \$symbol; 2346 case \[$]# in 2347 2) echo " \[$]2 @ \$_lt_hint ; " >> $output_objdir/$soname-def;; 2348 *) echo " \[$]2 @ \$_lt_hint \[$]3 ; " >> $output_objdir/$soname-def;; 2349 esac; 2350 _lt_hint=`expr 1 + \$_lt_hint`; 2351 done; 2352 fi~ 2353 '"$ltdll_cmds"' 2354 $CC -Wl,--base-file,$output_objdir/$soname-base '$lt_cv_cc_dll_switch' -Wl,-e,'$dll_entry' -o $output_objdir/$soname '$ltdll_obj'$libobjs $deplibs $compiler_flags~ 2355 $DLLTOOL --as=$AS --dllname $soname --exclude-symbols '$dll_exclude_symbols' --def $output_objdir/$soname-def --base-file $output_objdir/$soname-base --output-exp $output_objdir/$soname-exp~ 2356 $CC -Wl,--base-file,$output_objdir/$soname-base $output_objdir/$soname-exp '$lt_cv_cc_dll_switch' -Wl,-e,'$dll_entry' -o $output_objdir/$soname '$ltdll_obj'$libobjs $deplibs $compiler_flags~ 2357 $DLLTOOL --as=$AS --dllname $soname --exclude-symbols '$dll_exclude_symbols' --def $output_objdir/$soname-def --base-file $output_objdir/$soname-base --output-exp $output_objdir/$soname-exp --output-lib $output_objdir/$libname.dll.a~ 2358 $CC $output_objdir/$soname-exp '$lt_cv_cc_dll_switch' -Wl,-e,'$dll_entry' -o $output_objdir/$soname '$ltdll_obj'$libobjs $deplibs $compiler_flags' 2359 ;; 2360 2361 netbsd*) 2362 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then 2363 archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' 2364 wlarc= 2365 else 2366 archive_cmds='$CC -shared -nodefaultlibs $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 2367 archive_expsym_cmds='$CC -shared -nodefaultlibs $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' 2368 fi 2369 ;; 2370 2371 solaris* | sysv5*) 2372 if $LD -v 2>&1 | egrep 'BFD 2\.8' > /dev/null; then 2373 ld_shlibs=no 2374 cat <<EOF 1>&2 2375 2376*** Warning: The releases 2.8.* of the GNU linker cannot reliably 2377*** create shared libraries on Solaris systems. Therefore, libtool 2378*** is disabling shared libraries support. We urge you to upgrade GNU 2379*** binutils to release 2.9.1 or newer. Another option is to modify 2380*** your PATH or compiler configuration so that the native linker is 2381*** used, and then restart. 2382 2383EOF 2384 elif $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then 2385 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 2386 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' 2387 else 2388 ld_shlibs=no 2389 fi 2390 ;; 2391 2392 sunos4*) 2393 archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' 2394 wlarc= 2395 hardcode_direct=yes 2396 hardcode_shlibpath_var=no 2397 ;; 2398 2399 *) 2400 if $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then 2401 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 2402 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' 2403 else 2404 ld_shlibs=no 2405 fi 2406 ;; 2407 esac 2408 2409 if test "$ld_shlibs" = yes; then 2410 runpath_var=LD_RUN_PATH 2411 hardcode_libdir_flag_spec='${wl}--rpath ${wl}$libdir' 2412 export_dynamic_flag_spec='${wl}--export-dynamic' 2413 case $host_os in 2414 cygwin* | mingw* | pw32*) 2415 # dlltool doesn't understand --whole-archive et. al. 2416 whole_archive_flag_spec= 2417 ;; 2418 *) 2419 # ancient GNU ld didn't support --whole-archive et. al. 2420 if $LD --help 2>&1 | egrep 'no-whole-archive' > /dev/null; then 2421 whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' 2422 else 2423 whole_archive_flag_spec= 2424 fi 2425 ;; 2426 esac 2427 fi 2428else 2429 # PORTME fill in a description of your system's linker (not GNU ld) 2430 case $host_os in 2431 aix3*) 2432 allow_undefined_flag=unsupported 2433 always_export_symbols=yes 2434 archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' 2435 # Note: this linker hardcodes the directories in LIBPATH if there 2436 # are no directories specified by -L. 2437 hardcode_minus_L=yes 2438 if test "$GCC" = yes && test -z "$link_static_flag"; then 2439 # Neither direct hardcoding nor static linking is supported with a 2440 # broken collect2. 2441 hardcode_direct=unsupported 2442 fi 2443 ;; 2444 2445 aix4* | aix5*) 2446 if test "$host_cpu" = ia64; then 2447 # On IA64, the linker does run time linking by default, so we don't 2448 # have to do anything special. 2449 aix_use_runtimelinking=no 2450 exp_sym_flag='-Bexport' 2451 no_entry_flag="" 2452 else 2453 aix_use_runtimelinking=no 2454 2455 # Test if we are trying to use run time linking or normal 2456 # AIX style linking. If -brtl is somewhere in LDFLAGS, we 2457 # need to do runtime linking. 2458 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*) 2459 for ld_flag in $LDFLAGS; do 2460 if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then 2461 aix_use_runtimelinking=yes 2462 break 2463 fi 2464 done 2465 esac 2466 2467 exp_sym_flag='-bexport' 2468 no_entry_flag='-bnoentry' 2469 fi 2470 2471 # When large executables or shared objects are built, AIX ld can 2472 # have problems creating the table of contents. If linking a library 2473 # or program results in "error TOC overflow" add -mminimal-toc to 2474 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not 2475 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. 2476 2477 hardcode_direct=yes 2478 archive_cmds='' 2479 hardcode_libdir_separator=':' 2480 if test "$GCC" = yes; then 2481 case $host_os in aix4.[[012]]|aix4.[[012]].*) 2482 collect2name=`${CC} -print-prog-name=collect2` 2483 if test -f "$collect2name" && \ 2484 strings "$collect2name" | grep resolve_lib_name >/dev/null 2485 then 2486 # We have reworked collect2 2487 hardcode_direct=yes 2488 else 2489 # We have old collect2 2490 hardcode_direct=unsupported 2491 # It fails to find uninstalled libraries when the uninstalled 2492 # path is not listed in the libpath. Setting hardcode_minus_L 2493 # to unsupported forces relinking 2494 hardcode_minus_L=yes 2495 hardcode_libdir_flag_spec='-L$libdir' 2496 hardcode_libdir_separator= 2497 fi 2498 esac 2499 2500 shared_flag='-shared' 2501 else 2502 # not using gcc 2503 if test "$host_cpu" = ia64; then 2504 shared_flag='${wl}-G' 2505 else 2506 if test "$aix_use_runtimelinking" = yes; then 2507 shared_flag='${wl}-G' 2508 else 2509 shared_flag='${wl}-bM:SRE' 2510 fi 2511 fi 2512 fi 2513 2514 # It seems that -bexpall can do strange things, so it is better to 2515 # generate a list of symbols to export. 2516 always_export_symbols=yes 2517 if test "$aix_use_runtimelinking" = yes; then 2518 # Warning - without using the other runtime loading flags (-brtl), 2519 # -berok will link without error, but may produce a broken library. 2520 allow_undefined_flag='-berok' 2521 hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:/usr/lib:/lib' 2522 archive_expsym_cmds="\$CC"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols $shared_flag" 2523 else 2524 if test "$host_cpu" = ia64; then 2525 hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib' 2526 allow_undefined_flag="-z nodefs" 2527 archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname ${wl}-h$soname $libobjs $deplibs $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols" 2528 else 2529 hardcode_libdir_flag_spec='${wl}-bnolibpath ${wl}-blibpath:$libdir:/usr/lib:/lib' 2530 # Warning - without using the other run time loading flags, 2531 # -berok will link without error, but may produce a broken library. 2532 allow_undefined_flag='${wl}-berok' 2533 # This is a bit strange, but is similar to how AIX traditionally builds 2534 # it's shared libraries. 2535 archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${allow_undefined_flag} '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols"' ~$AR -crlo $objdir/$libname$release.a $objdir/$soname' 2536 fi 2537 fi 2538 ;; 2539 2540 amigaos*) 2541 archive_cmds='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' 2542 hardcode_libdir_flag_spec='-L$libdir' 2543 hardcode_minus_L=yes 2544 # see comment about different semantics on the GNU ld section 2545 ld_shlibs=no 2546 ;; 2547 2548 cygwin* | mingw* | pw32*) 2549 # When not using gcc, we currently assume that we are using 2550 # Microsoft Visual C++. 2551 # hardcode_libdir_flag_spec is actually meaningless, as there is 2552 # no search path for DLLs. 2553 hardcode_libdir_flag_spec=' ' 2554 allow_undefined_flag=unsupported 2555 # Tell ltmain to make .lib files, not .a files. 2556 libext=lib 2557 # FIXME: Setting linknames here is a bad hack. 2558 archive_cmds='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | sed -e '\''s/ -lc$//'\''` -link -dll~linknames=' 2559 # The linker will automatically build a .lib file if we build a DLL. 2560 old_archive_from_new_cmds='true' 2561 # FIXME: Should let the user specify the lib program. 2562 old_archive_cmds='lib /OUT:$oldlib$oldobjs$old_deplibs' 2563 fix_srcfile_path='`cygpath -w "$srcfile"`' 2564 ;; 2565 2566 darwin* | rhapsody*) 2567 case "$host_os" in 2568 rhapsody* | darwin1.[[012]]) 2569 allow_undefined_flag='-undefined suppress' 2570 ;; 2571 *) # Darwin 1.3 on 2572 allow_undefined_flag='-flat_namespace -undefined suppress' 2573 ;; 2574 esac 2575 # FIXME: Relying on posixy $() will cause problems for 2576 # cross-compilation, but unfortunately the echo tests do not 2577 # yet detect zsh echo's removal of \ escapes. 2578 archive_cmds='$nonopt $(test "x$module" = xyes && echo -bundle || echo -dynamiclib) $allow_undefined_flag -o $lib $libobjs $deplibs$linker_flags -install_name $rpath/$soname $verstring' 2579 # We need to add '_' to the symbols in $export_symbols first 2580 #archive_expsym_cmds="$archive_cmds"' && strip -s $export_symbols' 2581 hardcode_direct=yes 2582 hardcode_shlibpath_var=no 2583 whole_archive_flag_spec='-all_load $convenience' 2584 ;; 2585 2586 freebsd1*) 2587 ld_shlibs=no 2588 ;; 2589 2590 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor 2591 # support. Future versions do this automatically, but an explicit c++rt0.o 2592 # does not break anything, and helps significantly (at the cost of a little 2593 # extra space). 2594 freebsd2.2*) 2595 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' 2596 hardcode_libdir_flag_spec='-R$libdir' 2597 hardcode_direct=yes 2598 hardcode_shlibpath_var=no 2599 ;; 2600 2601 # Unfortunately, older versions of FreeBSD 2 do not have this feature. 2602 freebsd2*) 2603 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' 2604 hardcode_direct=yes 2605 hardcode_minus_L=yes 2606 hardcode_shlibpath_var=no 2607 ;; 2608 2609 # FreeBSD 3 and greater uses gcc -shared to do shared libraries. 2610 freebsd*) 2611 archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags' 2612 hardcode_libdir_flag_spec='-R$libdir' 2613 hardcode_direct=yes 2614 hardcode_shlibpath_var=no 2615 ;; 2616 2617 hpux9* | hpux10* | hpux11*) 2618 case $host_os in 2619 hpux9*) archive_cmds='$rm $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' ;; 2620 *) archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' ;; 2621 esac 2622 hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' 2623 hardcode_libdir_separator=: 2624 hardcode_direct=yes 2625 hardcode_minus_L=yes # Not in the search PATH, but as the default 2626 # location of the library. 2627 export_dynamic_flag_spec='${wl}-E' 2628 ;; 2629 2630 irix5* | irix6*) 2631 if test "$GCC" = yes; then 2632 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' 2633 else 2634 archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' 2635 fi 2636 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' 2637 hardcode_libdir_separator=: 2638 link_all_deplibs=yes 2639 ;; 2640 2641 netbsd*) 2642 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then 2643 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out 2644 else 2645 archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF 2646 fi 2647 hardcode_libdir_flag_spec='-R$libdir' 2648 hardcode_direct=yes 2649 hardcode_shlibpath_var=no 2650 ;; 2651 2652 newsos6) 2653 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 2654 hardcode_direct=yes 2655 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' 2656 hardcode_libdir_separator=: 2657 hardcode_shlibpath_var=no 2658 ;; 2659 2660 openbsd*) 2661 hardcode_direct=yes 2662 hardcode_shlibpath_var=no 2663 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 2664 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $linker_flags' 2665 hardcode_libdir_flag_spec='${wl}-rpath,$libdir' 2666 export_dynamic_flag_spec='${wl}-E' 2667 else 2668 case "$host_os" in 2669 openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*) 2670 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' 2671 hardcode_libdir_flag_spec='-R$libdir' 2672 ;; 2673 *) 2674 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $linker_flags' 2675 hardcode_libdir_flag_spec='${wl}-rpath,$libdir' 2676 ;; 2677 esac 2678 fi 2679 ;; 2680 2681 os2*) 2682 hardcode_libdir_flag_spec='-L$libdir' 2683 hardcode_minus_L=yes 2684 allow_undefined_flag=unsupported 2685 archive_cmds='$echo "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$echo DATA >> $output_objdir/$libname.def~$echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~$echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' 2686 old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' 2687 ;; 2688 2689 osf3*) 2690 if test "$GCC" = yes; then 2691 allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' 2692 archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' 2693 else 2694 allow_undefined_flag=' -expect_unresolved \*' 2695 archive_cmds='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' 2696 fi 2697 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' 2698 hardcode_libdir_separator=: 2699 ;; 2700 2701 osf4* | osf5*) # as osf3* with the addition of -msym flag 2702 if test "$GCC" = yes; then 2703 allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' 2704 archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' 2705 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' 2706 else 2707 allow_undefined_flag=' -expect_unresolved \*' 2708 archive_cmds='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' 2709 archive_expsym_cmds='for i in `cat $export_symbols`; do printf "-exported_symbol " >> $lib.exp; echo "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~ 2710 $LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${objdir}/so_locations -o $lib~$rm $lib.exp' 2711 2712 #Both c and cxx compiler support -rpath directly 2713 hardcode_libdir_flag_spec='-rpath $libdir' 2714 fi 2715 hardcode_libdir_separator=: 2716 ;; 2717 2718 sco3.2v5*) 2719 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 2720 hardcode_shlibpath_var=no 2721 runpath_var=LD_RUN_PATH 2722 hardcode_runpath_var=yes 2723 export_dynamic_flag_spec='${wl}-Bexport' 2724 ;; 2725 2726 solaris*) 2727 # gcc --version < 3.0 without binutils cannot create self contained 2728 # shared libraries reliably, requiring libgcc.a to resolve some of 2729 # the object symbols generated in some cases. Libraries that use 2730 # assert need libgcc.a to resolve __eprintf, for example. Linking 2731 # a copy of libgcc.a into every shared library to guarantee resolving 2732 # such symbols causes other problems: According to Tim Van Holder 2733 # <tim.van.holder@pandora.be>, C++ libraries end up with a separate 2734 # (to the application) exception stack for one thing. 2735 no_undefined_flag=' -z defs' 2736 if test "$GCC" = yes; then 2737 case `$CC --version 2>/dev/null` in 2738 [[12]].*) 2739 cat <<EOF 1>&2 2740 2741*** Warning: Releases of GCC earlier than version 3.0 cannot reliably 2742*** create self contained shared libraries on Solaris systems, without 2743*** introducing a dependency on libgcc.a. Therefore, libtool is disabling 2744*** -no-undefined support, which will at least allow you to build shared 2745*** libraries. However, you may find that when you link such libraries 2746*** into an application without using GCC, you have to manually add 2747*** \`gcc --print-libgcc-file-name\` to the link command. We urge you to 2748*** upgrade to a newer version of GCC. Another option is to rebuild your 2749*** current GCC to use the GNU linker from GNU binutils 2.9.1 or newer. 2750 2751EOF 2752 no_undefined_flag= 2753 ;; 2754 esac 2755 fi 2756 # $CC -shared without GNU ld will not create a library from C++ 2757 # object files and a static libstdc++, better avoid it by now 2758 archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' 2759 archive_expsym_cmds='$echo "{ global:" > $lib.exp~cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ 2760 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp' 2761 hardcode_libdir_flag_spec='-R$libdir' 2762 hardcode_shlibpath_var=no 2763 case $host_os in 2764 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; 2765 *) # Supported since Solaris 2.6 (maybe 2.5.1?) 2766 whole_archive_flag_spec='-z allextract$convenience -z defaultextract' ;; 2767 esac 2768 link_all_deplibs=yes 2769 ;; 2770 2771 sunos4*) 2772 if test "x$host_vendor" = xsequent; then 2773 # Use $CC to link under sequent, because it throws in some extra .o 2774 # files that make .init and .fini sections work. 2775 archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' 2776 else 2777 archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' 2778 fi 2779 hardcode_libdir_flag_spec='-L$libdir' 2780 hardcode_direct=yes 2781 hardcode_minus_L=yes 2782 hardcode_shlibpath_var=no 2783 ;; 2784 2785 sysv4) 2786 if test "x$host_vendor" = xsno; then 2787 archive_cmds='$LD -G -Bsymbolic -h $soname -o $lib $libobjs $deplibs $linker_flags' 2788 hardcode_direct=yes # is this really true??? 2789 else 2790 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 2791 hardcode_direct=no #Motorola manual says yes, but my tests say they lie 2792 fi 2793 runpath_var='LD_RUN_PATH' 2794 hardcode_shlibpath_var=no 2795 ;; 2796 2797 sysv4.3*) 2798 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 2799 hardcode_shlibpath_var=no 2800 export_dynamic_flag_spec='-Bexport' 2801 ;; 2802 2803 sysv5*) 2804 no_undefined_flag=' -z text' 2805 # $CC -shared without GNU ld will not create a library from C++ 2806 # object files and a static libstdc++, better avoid it by now 2807 archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' 2808 archive_expsym_cmds='$echo "{ global:" > $lib.exp~cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ 2809 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp' 2810 hardcode_libdir_flag_spec= 2811 hardcode_shlibpath_var=no 2812 runpath_var='LD_RUN_PATH' 2813 ;; 2814 2815 uts4*) 2816 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 2817 hardcode_libdir_flag_spec='-L$libdir' 2818 hardcode_shlibpath_var=no 2819 ;; 2820 2821 dgux*) 2822 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 2823 hardcode_libdir_flag_spec='-L$libdir' 2824 hardcode_shlibpath_var=no 2825 ;; 2826 2827 sysv4*MP*) 2828 if test -d /usr/nec; then 2829 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 2830 hardcode_shlibpath_var=no 2831 runpath_var=LD_RUN_PATH 2832 hardcode_runpath_var=yes 2833 ld_shlibs=yes 2834 fi 2835 ;; 2836 2837 sysv4.2uw2*) 2838 archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags' 2839 hardcode_direct=yes 2840 hardcode_minus_L=no 2841 hardcode_shlibpath_var=no 2842 hardcode_runpath_var=yes 2843 runpath_var=LD_RUN_PATH 2844 ;; 2845 2846 sysv5uw7* | unixware7*) 2847 no_undefined_flag='${wl}-z ${wl}text' 2848 if test "$GCC" = yes; then 2849 archive_cmds='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 2850 else 2851 archive_cmds='$CC -G ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 2852 fi 2853 runpath_var='LD_RUN_PATH' 2854 hardcode_shlibpath_var=no 2855 ;; 2856 2857 *) 2858 ld_shlibs=no 2859 ;; 2860 esac 2861fi 2862AC_MSG_RESULT([$ld_shlibs]) 2863test "$ld_shlibs" = no && can_build_shared=no 2864 2865# Check hardcoding attributes. 2866AC_MSG_CHECKING([how to hardcode library paths into programs]) 2867hardcode_action= 2868if test -n "$hardcode_libdir_flag_spec" || \ 2869 test -n "$runpath_var"; then 2870 2871 # We can hardcode non-existant directories. 2872 if test "$hardcode_direct" != no && 2873 # If the only mechanism to avoid hardcoding is shlibpath_var, we 2874 # have to relink, otherwise we might link with an installed library 2875 # when we should be linking with a yet-to-be-installed one 2876 ## test "$hardcode_shlibpath_var" != no && 2877 test "$hardcode_minus_L" != no; then 2878 # Linking always hardcodes the temporary library directory. 2879 hardcode_action=relink 2880 else 2881 # We can link without hardcoding, and we can hardcode nonexisting dirs. 2882 hardcode_action=immediate 2883 fi 2884else 2885 # We cannot hardcode anything, or else we can only hardcode existing 2886 # directories. 2887 hardcode_action=unsupported 2888fi 2889AC_MSG_RESULT([$hardcode_action]) 2890 2891striplib= 2892old_striplib= 2893AC_MSG_CHECKING([whether stripping libraries is possible]) 2894if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then 2895 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" 2896 test -z "$striplib" && striplib="$STRIP --strip-unneeded" 2897 AC_MSG_RESULT([yes]) 2898else 2899 AC_MSG_RESULT([no]) 2900fi 2901 2902reload_cmds='$LD$reload_flag -o $output$reload_objs' 2903test -z "$deplibs_check_method" && deplibs_check_method=unknown 2904 2905# PORTME Fill in your ld.so characteristics 2906AC_MSG_CHECKING([dynamic linker characteristics]) 2907library_names_spec= 2908libname_spec='lib$name' 2909soname_spec= 2910postinstall_cmds= 2911postuninstall_cmds= 2912finish_cmds= 2913finish_eval= 2914shlibpath_var= 2915shlibpath_overrides_runpath=unknown 2916version_type=none 2917dynamic_linker="$host_os ld.so" 2918sys_lib_dlsearch_path_spec="/lib /usr/lib" 2919sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" 2920 2921case $host_os in 2922aix3*) 2923 version_type=linux 2924 library_names_spec='${libname}${release}.so$versuffix $libname.a' 2925 shlibpath_var=LIBPATH 2926 2927 # AIX has no versioning support, so we append a major version to the name. 2928 soname_spec='${libname}${release}.so$major' 2929 ;; 2930 2931aix4* | aix5*) 2932 version_type=linux 2933 if test "$host_cpu" = ia64; then 2934 # AIX 5 supports IA64 2935 library_names_spec='${libname}${release}.so$major ${libname}${release}.so$versuffix $libname.so' 2936 shlibpath_var=LD_LIBRARY_PATH 2937 else 2938 # With GCC up to 2.95.x, collect2 would create an import file 2939 # for dependence libraries. The import file would start with 2940 # the line `#! .'. This would cause the generated library to 2941 # depend on `.', always an invalid library. This was fixed in 2942 # development snapshots of GCC prior to 3.0. 2943 case $host_os in 2944 aix4 | aix4.[[01]] | aix4.[[01]].*) 2945 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' 2946 echo ' yes ' 2947 echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then 2948 : 2949 else 2950 can_build_shared=no 2951 fi 2952 ;; 2953 esac 2954 # AIX (on Power*) has no versioning support, so currently we can 2955 # not hardcode correct soname into executable. Probably we can 2956 # add versioning support to collect2, so additional links can 2957 # be useful in future. 2958 if test "$aix_use_runtimelinking" = yes; then 2959 # If using run time linking (on AIX 4.2 or later) use lib<name>.so 2960 # instead of lib<name>.a to let people know that these are not 2961 # typical AIX shared libraries. 2962 library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' 2963 else 2964 # We preserve .a as extension for shared libraries through AIX4.2 2965 # and later when we are not doing run time linking. 2966 library_names_spec='${libname}${release}.a $libname.a' 2967 soname_spec='${libname}${release}.so$major' 2968 fi 2969 shlibpath_var=LIBPATH 2970 fi 2971 ;; 2972 2973amigaos*) 2974 library_names_spec='$libname.ixlibrary $libname.a' 2975 # Create ${libname}_ixlibrary.a entries in /sys/libs. 2976 finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "(cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a)"; (cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a) || exit 1; done' 2977 ;; 2978 2979beos*) 2980 library_names_spec='${libname}.so' 2981 dynamic_linker="$host_os ld.so" 2982 shlibpath_var=LIBRARY_PATH 2983 ;; 2984 2985bsdi4*) 2986 version_type=linux 2987 need_version=no 2988 library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' 2989 soname_spec='${libname}${release}.so$major' 2990 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' 2991 shlibpath_var=LD_LIBRARY_PATH 2992 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" 2993 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" 2994 export_dynamic_flag_spec=-rdynamic 2995 # the default ld.so.conf also contains /usr/contrib/lib and 2996 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow 2997 # libtool to hard-code these into programs 2998 ;; 2999 3000cygwin* | mingw* | pw32*) 3001 version_type=windows 3002 need_version=no 3003 need_lib_prefix=no 3004 case $GCC,$host_os in 3005 yes,cygwin*) 3006 library_names_spec='$libname.dll.a' 3007 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | sed -e 's/[[.]]/-/g'`${versuffix}.dll' 3008 postinstall_cmds='dlpath=`bash 2>&1 -c '\''. $dir/${file}i;echo \$dlname'\''`~ 3009 dldir=$destdir/`dirname \$dlpath`~ 3010 test -d \$dldir || mkdir -p \$dldir~ 3011 $install_prog .libs/$dlname \$dldir/$dlname' 3012 postuninstall_cmds='dldll=`bash 2>&1 -c '\''. $file; echo \$dlname'\''`~ 3013 dlpath=$dir/\$dldll~ 3014 $rm \$dlpath' 3015 ;; 3016 yes,mingw*) 3017 library_names_spec='${libname}`echo ${release} | sed -e 's/[[.]]/-/g'`${versuffix}.dll' 3018 sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | sed -e "s/^libraries://" -e "s/;/ /g"` 3019 ;; 3020 yes,pw32*) 3021 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | sed -e 's/[.]/-/g'`${versuffix}.dll' 3022 ;; 3023 *) 3024 library_names_spec='${libname}`echo ${release} | sed -e 's/[[.]]/-/g'`${versuffix}.dll $libname.lib' 3025 ;; 3026 esac 3027 dynamic_linker='Win32 ld.exe' 3028 # FIXME: first we should search . and the directory the executable is in 3029 shlibpath_var=PATH 3030 ;; 3031 3032darwin* | rhapsody*) 3033 dynamic_linker="$host_os dyld" 3034 version_type=darwin 3035 need_lib_prefix=no 3036 need_version=no 3037 # FIXME: Relying on posixy $() will cause problems for 3038 # cross-compilation, but unfortunately the echo tests do not 3039 # yet detect zsh echo's removal of \ escapes. 3040 library_names_spec='${libname}${release}${versuffix}.$(test .$module = .yes && echo so || echo dylib) ${libname}${release}${major}.$(test .$module = .yes && echo so || echo dylib) ${libname}.$(test .$module = .yes && echo so || echo dylib)' 3041 soname_spec='${libname}${release}${major}.$(test .$module = .yes && echo so || echo dylib)' 3042 shlibpath_overrides_runpath=yes 3043 shlibpath_var=DYLD_LIBRARY_PATH 3044 ;; 3045 3046freebsd1*) 3047 dynamic_linker=no 3048 ;; 3049 3050freebsd*) 3051 objformat=`test -x /usr/bin/objformat && /usr/bin/objformat || echo aout` 3052 version_type=freebsd-$objformat 3053 case $version_type in 3054 freebsd-elf*) 3055 library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so $libname.so' 3056 need_version=no 3057 need_lib_prefix=no 3058 ;; 3059 freebsd-*) 3060 library_names_spec='${libname}${release}.so$versuffix $libname.so$versuffix' 3061 need_version=yes 3062 ;; 3063 esac 3064 shlibpath_var=LD_LIBRARY_PATH 3065 case $host_os in 3066 freebsd2*) 3067 shlibpath_overrides_runpath=yes 3068 ;; 3069 *) 3070 shlibpath_overrides_runpath=no 3071 hardcode_into_libs=yes 3072 ;; 3073 esac 3074 ;; 3075 3076gnu*) 3077 version_type=linux 3078 need_lib_prefix=no 3079 need_version=no 3080 library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so${major} ${libname}.so' 3081 soname_spec='${libname}${release}.so$major' 3082 shlibpath_var=LD_LIBRARY_PATH 3083 hardcode_into_libs=yes 3084 ;; 3085 3086hpux9* | hpux10* | hpux11*) 3087 # Give a soname corresponding to the major version so that dld.sl refuses to 3088 # link against other versions. 3089 dynamic_linker="$host_os dld.sl" 3090 version_type=sunos 3091 need_lib_prefix=no 3092 need_version=no 3093 shlibpath_var=SHLIB_PATH 3094 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH 3095 library_names_spec='${libname}${release}.sl$versuffix ${libname}${release}.sl$major $libname.sl' 3096 soname_spec='${libname}${release}.sl$major' 3097 # HP-UX runs *really* slowly unless shared libraries are mode 555. 3098 postinstall_cmds='chmod 555 $lib' 3099 ;; 3100 3101irix5* | irix6*) 3102 version_type=irix 3103 need_lib_prefix=no 3104 need_version=no 3105 soname_spec='${libname}${release}.so$major' 3106 library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major ${libname}${release}.so $libname.so' 3107 case $host_os in 3108 irix5*) 3109 libsuff= shlibsuff= 3110 ;; 3111 *) 3112 case $LD in # libtool.m4 will add one of these switches to LD 3113 *-32|*"-32 ") libsuff= shlibsuff= libmagic=32-bit;; 3114 *-n32|*"-n32 ") libsuff=32 shlibsuff=N32 libmagic=N32;; 3115 *-64|*"-64 ") libsuff=64 shlibsuff=64 libmagic=64-bit;; 3116 *) libsuff= shlibsuff= libmagic=never-match;; 3117 esac 3118 ;; 3119 esac 3120 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH 3121 shlibpath_overrides_runpath=no 3122 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" 3123 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" 3124 ;; 3125 3126# No shared lib support for Linux oldld, aout, or coff. 3127linux-gnuoldld* | linux-gnuaout* | linux-gnucoff*) 3128 dynamic_linker=no 3129 ;; 3130 3131# This must be Linux ELF. 3132linux-gnu*) 3133 version_type=linux 3134 need_lib_prefix=no 3135 need_version=no 3136 library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' 3137 soname_spec='${libname}${release}.so$major' 3138 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' 3139 shlibpath_var=LD_LIBRARY_PATH 3140 shlibpath_overrides_runpath=no 3141 # This implies no fast_install, which is unacceptable. 3142 # Some rework will be needed to allow for fast_install 3143 # before this can be enabled. 3144 hardcode_into_libs=yes 3145 3146 # We used to test for /lib/ld.so.1 and disable shared libraries on 3147 # powerpc, because MkLinux only supported shared libraries with the 3148 # GNU dynamic linker. Since this was broken with cross compilers, 3149 # most powerpc-linux boxes support dynamic linking these days and 3150 # people can always --disable-shared, the test was removed, and we 3151 # assume the GNU/Linux dynamic linker is in use. 3152 dynamic_linker='GNU/Linux ld.so' 3153 ;; 3154 3155netbsd*) 3156 version_type=sunos 3157 need_lib_prefix=no 3158 need_version=no 3159 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then 3160 library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix' 3161 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 3162 dynamic_linker='NetBSD (a.out) ld.so' 3163 else 3164 library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major ${libname}${release}.so ${libname}.so' 3165 soname_spec='${libname}${release}.so$major' 3166 dynamic_linker='NetBSD ld.elf_so' 3167 fi 3168 shlibpath_var=LD_LIBRARY_PATH 3169 shlibpath_overrides_runpath=yes 3170 hardcode_into_libs=yes 3171 ;; 3172 3173newsos6) 3174 version_type=linux 3175 library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' 3176 shlibpath_var=LD_LIBRARY_PATH 3177 shlibpath_overrides_runpath=yes 3178 ;; 3179 3180openbsd*) 3181 version_type=sunos 3182 need_lib_prefix=no 3183 need_version=no 3184 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 3185 case "$host_os" in 3186 openbsd2.[[89]] | openbsd2.[[89]].*) 3187 shlibpath_overrides_runpath=no 3188 ;; 3189 *) 3190 shlibpath_overrides_runpath=yes 3191 ;; 3192 esac 3193 else 3194 shlibpath_overrides_runpath=yes 3195 fi 3196 library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix' 3197 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 3198 shlibpath_var=LD_LIBRARY_PATH 3199 ;; 3200 3201os2*) 3202 libname_spec='$name' 3203 need_lib_prefix=no 3204 library_names_spec='$libname.dll $libname.a' 3205 dynamic_linker='OS/2 ld.exe' 3206 shlibpath_var=LIBPATH 3207 ;; 3208 3209osf3* | osf4* | osf5*) 3210 version_type=osf 3211 need_version=no 3212 soname_spec='${libname}${release}.so' 3213 library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so $libname.so' 3214 shlibpath_var=LD_LIBRARY_PATH 3215 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" 3216 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" 3217 ;; 3218 3219sco3.2v5*) 3220 version_type=osf 3221 soname_spec='${libname}${release}.so$major' 3222 library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' 3223 shlibpath_var=LD_LIBRARY_PATH 3224 ;; 3225 3226solaris*) 3227 version_type=linux 3228 need_lib_prefix=no 3229 need_version=no 3230 library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' 3231 soname_spec='${libname}${release}.so$major' 3232 shlibpath_var=LD_LIBRARY_PATH 3233 shlibpath_overrides_runpath=yes 3234 hardcode_into_libs=yes 3235 # ldd complains unless libraries are executable 3236 postinstall_cmds='chmod +x $lib' 3237 ;; 3238 3239sunos4*) 3240 version_type=sunos 3241 library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix' 3242 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' 3243 shlibpath_var=LD_LIBRARY_PATH 3244 shlibpath_overrides_runpath=yes 3245 if test "$with_gnu_ld" = yes; then 3246 need_lib_prefix=no 3247 fi 3248 need_version=yes 3249 ;; 3250 3251sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) 3252 version_type=linux 3253 library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' 3254 soname_spec='${libname}${release}.so$major' 3255 shlibpath_var=LD_LIBRARY_PATH 3256 case $host_vendor in 3257 sni) 3258 shlibpath_overrides_runpath=no 3259 ;; 3260 motorola) 3261 need_lib_prefix=no 3262 need_version=no 3263 shlibpath_overrides_runpath=no 3264 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' 3265 ;; 3266 esac 3267 ;; 3268 3269uts4*) 3270 version_type=linux 3271 library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' 3272 soname_spec='${libname}${release}.so$major' 3273 shlibpath_var=LD_LIBRARY_PATH 3274 ;; 3275 3276dgux*) 3277 version_type=linux 3278 need_lib_prefix=no 3279 need_version=no 3280 library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' 3281 soname_spec='${libname}${release}.so$major' 3282 shlibpath_var=LD_LIBRARY_PATH 3283 ;; 3284 3285sysv4*MP*) 3286 if test -d /usr/nec ;then 3287 version_type=linux 3288 library_names_spec='$libname.so.$versuffix $libname.so.$major $libname.so' 3289 soname_spec='$libname.so.$major' 3290 shlibpath_var=LD_LIBRARY_PATH 3291 fi 3292 ;; 3293 3294*) 3295 dynamic_linker=no 3296 ;; 3297esac 3298AC_MSG_RESULT([$dynamic_linker]) 3299test "$dynamic_linker" = no && can_build_shared=no 3300 3301# Report the final consequences. 3302AC_MSG_CHECKING([if libtool supports shared libraries]) 3303AC_MSG_RESULT([$can_build_shared]) 3304 3305AC_MSG_CHECKING([whether to build shared libraries]) 3306test "$can_build_shared" = "no" && enable_shared=no 3307 3308# On AIX, shared libraries and static libraries use the same namespace, and 3309# are all built from PIC. 3310case "$host_os" in 3311aix3*) 3312 test "$enable_shared" = yes && enable_static=no 3313 if test -n "$RANLIB"; then 3314 archive_cmds="$archive_cmds~\$RANLIB \$lib" 3315 postinstall_cmds='$RANLIB $lib' 3316 fi 3317 ;; 3318 3319aix4*) 3320 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then 3321 test "$enable_shared" = yes && enable_static=no 3322 fi 3323 ;; 3324esac 3325AC_MSG_RESULT([$enable_shared]) 3326 3327AC_MSG_CHECKING([whether to build static libraries]) 3328# Make sure either enable_shared or enable_static is yes. 3329test "$enable_shared" = yes || enable_static=yes 3330AC_MSG_RESULT([$enable_static]) 3331 3332if test "$hardcode_action" = relink; then 3333 # Fast installation is not supported 3334 enable_fast_install=no 3335elif test "$shlibpath_overrides_runpath" = yes || 3336 test "$enable_shared" = no; then 3337 # Fast installation is not necessary 3338 enable_fast_install=needless 3339fi 3340 3341variables_saved_for_relink="PATH $shlibpath_var $runpath_var" 3342if test "$GCC" = yes; then 3343 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" 3344fi 3345 3346AC_LIBTOOL_DLOPEN_SELF 3347 3348if test "$enable_shared" = yes && test "$GCC" = yes; then 3349 case $archive_cmds in 3350 *'~'*) 3351 # FIXME: we may have to deal with multi-command sequences. 3352 ;; 3353 '$CC '*) 3354 # Test whether the compiler implicitly links with -lc since on some 3355 # systems, -lgcc has to come before -lc. If gcc already passes -lc 3356 # to ld, don't add -lc before -lgcc. 3357 AC_MSG_CHECKING([whether -lc should be explicitly linked in]) 3358 AC_CACHE_VAL([lt_cv_archive_cmds_need_lc], 3359 [$rm conftest* 3360 echo 'static int dummy;' > conftest.$ac_ext 3361 3362 if AC_TRY_EVAL(ac_compile); then 3363 soname=conftest 3364 lib=conftest 3365 libobjs=conftest.$ac_objext 3366 deplibs= 3367 wl=$lt_cv_prog_cc_wl 3368 compiler_flags=-v 3369 linker_flags=-v 3370 verstring= 3371 output_objdir=. 3372 libname=conftest 3373 save_allow_undefined_flag=$allow_undefined_flag 3374 allow_undefined_flag= 3375 if AC_TRY_EVAL(archive_cmds 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1) 3376 then 3377 lt_cv_archive_cmds_need_lc=no 3378 else 3379 lt_cv_archive_cmds_need_lc=yes 3380 fi 3381 allow_undefined_flag=$save_allow_undefined_flag 3382 else 3383 cat conftest.err 1>&5 3384 fi]) 3385 AC_MSG_RESULT([$lt_cv_archive_cmds_need_lc]) 3386 ;; 3387 esac 3388fi 3389need_lc=${lt_cv_archive_cmds_need_lc-yes} 3390 3391# The second clause should only fire when bootstrapping the 3392# libtool distribution, otherwise you forgot to ship ltmain.sh 3393# with your package, and you will get complaints that there are 3394# no rules to generate ltmain.sh. 3395if test -f "$ltmain"; then 3396 : 3397else 3398 # If there is no Makefile yet, we rely on a make rule to execute 3399 # `config.status --recheck' to rerun these tests and create the 3400 # libtool script then. 3401 test -f Makefile && make "$ltmain" 3402fi 3403 3404if test -f "$ltmain"; then 3405 trap "$rm \"${ofile}T\"; exit 1" 1 2 15 3406 $rm -f "${ofile}T" 3407 3408 echo creating $ofile 3409 3410 # Now quote all the things that may contain metacharacters while being 3411 # careful not to overquote the AC_SUBSTed values. We take copies of the 3412 # variables and quote the copies for generation of the libtool script. 3413 for var in echo old_CC old_CFLAGS \ 3414 AR AR_FLAGS CC LD LN_S NM SHELL \ 3415 reload_flag reload_cmds wl \ 3416 pic_flag link_static_flag no_builtin_flag export_dynamic_flag_spec \ 3417 thread_safe_flag_spec whole_archive_flag_spec libname_spec \ 3418 library_names_spec soname_spec \ 3419 RANLIB old_archive_cmds old_archive_from_new_cmds old_postinstall_cmds \ 3420 old_postuninstall_cmds archive_cmds archive_expsym_cmds postinstall_cmds \ 3421 postuninstall_cmds extract_expsyms_cmds old_archive_from_expsyms_cmds \ 3422 old_striplib striplib file_magic_cmd export_symbols_cmds \ 3423 deplibs_check_method allow_undefined_flag no_undefined_flag \ 3424 finish_cmds finish_eval global_symbol_pipe global_symbol_to_cdecl \ 3425 global_symbol_to_c_name_address \ 3426 hardcode_libdir_flag_spec hardcode_libdir_separator \ 3427 sys_lib_search_path_spec sys_lib_dlsearch_path_spec \ 3428 compiler_c_o compiler_o_lo need_locks exclude_expsyms include_expsyms; do 3429 3430 case $var in 3431 reload_cmds | old_archive_cmds | old_archive_from_new_cmds | \ 3432 old_postinstall_cmds | old_postuninstall_cmds | \ 3433 export_symbols_cmds | archive_cmds | archive_expsym_cmds | \ 3434 extract_expsyms_cmds | old_archive_from_expsyms_cmds | \ 3435 postinstall_cmds | postuninstall_cmds | \ 3436 finish_cmds | sys_lib_search_path_spec | sys_lib_dlsearch_path_spec) 3437 # Double-quote double-evaled strings. 3438 eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\"" 3439 ;; 3440 *) 3441 eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\"" 3442 ;; 3443 esac 3444 done 3445 3446 cat <<__EOF__ > "${ofile}T" 3447#! $SHELL 3448 3449# `$echo "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services. 3450# Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP) 3451# NOTE: Changes made to this file will be lost: look at ltmain.sh. 3452# 3453# Copyright (C) 1996-2000 Free Software Foundation, Inc. 3454# Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996 3455# 3456# This program is free software; you can redistribute it and/or modify 3457# it under the terms of the GNU General Public License as published by 3458# the Free Software Foundation; either version 2 of the License, or 3459# (at your option) any later version. 3460# 3461# This program is distributed in the hope that it will be useful, but 3462# WITHOUT ANY WARRANTY; without even the implied warranty of 3463# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 3464# General Public License for more details. 3465# 3466# You should have received a copy of the GNU General Public License 3467# along with this program; if not, write to the Free Software 3468# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 3469# 3470# As a special exception to the GNU General Public License, if you 3471# distribute this file as part of a program that contains a 3472# configuration script generated by Autoconf, you may include it under 3473# the same distribution terms that you use for the rest of that program. 3474 3475# Sed that helps us avoid accidentally triggering echo(1) options like -n. 3476Xsed="sed -e s/^X//" 3477 3478# The HP-UX ksh and POSIX shell print the target directory to stdout 3479# if CDPATH is set. 3480if test "X\${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi 3481 3482# ### BEGIN LIBTOOL CONFIG 3483 3484# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: 3485 3486# Shell to use when invoking shell scripts. 3487SHELL=$lt_SHELL 3488 3489# Whether or not to build shared libraries. 3490build_libtool_libs=$enable_shared 3491 3492# Whether or not to build static libraries. 3493build_old_libs=$enable_static 3494 3495# Whether or not to add -lc for building shared libraries. 3496build_libtool_need_lc=$need_lc 3497 3498# Whether or not to optimize for fast installation. 3499fast_install=$enable_fast_install 3500 3501# The host system. 3502host_alias=$host_alias 3503host=$host 3504 3505# An echo program that does not interpret backslashes. 3506echo=$lt_echo 3507 3508# The archiver. 3509AR=$lt_AR 3510AR_FLAGS=$lt_AR_FLAGS 3511 3512# The default C compiler. 3513CC=$lt_CC 3514 3515# Is the compiler the GNU C compiler? 3516with_gcc=$GCC 3517 3518# The linker used to build libraries. 3519LD=$lt_LD 3520 3521# Whether we need hard or soft links. 3522LN_S=$lt_LN_S 3523 3524# A BSD-compatible nm program. 3525NM=$lt_NM 3526 3527# A symbol stripping program 3528STRIP=$STRIP 3529 3530# Used to examine libraries when file_magic_cmd begins "file" 3531MAGIC_CMD=$MAGIC_CMD 3532 3533# Used on cygwin: DLL creation program. 3534DLLTOOL="$DLLTOOL" 3535 3536# Used on cygwin: object dumper. 3537OBJDUMP="$OBJDUMP" 3538 3539# Used on cygwin: assembler. 3540AS="$AS" 3541 3542# The name of the directory that contains temporary libtool files. 3543objdir=$objdir 3544 3545# How to create reloadable object files. 3546reload_flag=$lt_reload_flag 3547reload_cmds=$lt_reload_cmds 3548 3549# How to pass a linker flag through the compiler. 3550wl=$lt_wl 3551 3552# Object file suffix (normally "o"). 3553objext="$ac_objext" 3554 3555# Old archive suffix (normally "a"). 3556libext="$libext" 3557 3558# Executable file suffix (normally ""). 3559exeext="$exeext" 3560 3561# Additional compiler flags for building library objects. 3562pic_flag=$lt_pic_flag 3563pic_mode=$pic_mode 3564 3565# Does compiler simultaneously support -c and -o options? 3566compiler_c_o=$lt_compiler_c_o 3567 3568# Can we write directly to a .lo ? 3569compiler_o_lo=$lt_compiler_o_lo 3570 3571# Must we lock files when doing compilation ? 3572need_locks=$lt_need_locks 3573 3574# Do we need the lib prefix for modules? 3575need_lib_prefix=$need_lib_prefix 3576 3577# Do we need a version for libraries? 3578need_version=$need_version 3579 3580# Whether dlopen is supported. 3581dlopen_support=$enable_dlopen 3582 3583# Whether dlopen of programs is supported. 3584dlopen_self=$enable_dlopen_self 3585 3586# Whether dlopen of statically linked programs is supported. 3587dlopen_self_static=$enable_dlopen_self_static 3588 3589# Compiler flag to prevent dynamic linking. 3590link_static_flag=$lt_link_static_flag 3591 3592# Compiler flag to turn off builtin functions. 3593no_builtin_flag=$lt_no_builtin_flag 3594 3595# Compiler flag to allow reflexive dlopens. 3596export_dynamic_flag_spec=$lt_export_dynamic_flag_spec 3597 3598# Compiler flag to generate shared objects directly from archives. 3599whole_archive_flag_spec=$lt_whole_archive_flag_spec 3600 3601# Compiler flag to generate thread-safe objects. 3602thread_safe_flag_spec=$lt_thread_safe_flag_spec 3603 3604# Library versioning type. 3605version_type=$version_type 3606 3607# Format of library name prefix. 3608libname_spec=$lt_libname_spec 3609 3610# List of archive names. First name is the real one, the rest are links. 3611# The last name is the one that the linker finds with -lNAME. 3612library_names_spec=$lt_library_names_spec 3613 3614# The coded name of the library, if different from the real name. 3615soname_spec=$lt_soname_spec 3616 3617# Commands used to build and install an old-style archive. 3618RANLIB=$lt_RANLIB 3619old_archive_cmds=$lt_old_archive_cmds 3620old_postinstall_cmds=$lt_old_postinstall_cmds 3621old_postuninstall_cmds=$lt_old_postuninstall_cmds 3622 3623# Create an old-style archive from a shared archive. 3624old_archive_from_new_cmds=$lt_old_archive_from_new_cmds 3625 3626# Create a temporary old-style archive to link instead of a shared archive. 3627old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds 3628 3629# Commands used to build and install a shared archive. 3630archive_cmds=$lt_archive_cmds 3631archive_expsym_cmds=$lt_archive_expsym_cmds 3632postinstall_cmds=$lt_postinstall_cmds 3633postuninstall_cmds=$lt_postuninstall_cmds 3634 3635# Commands to strip libraries. 3636old_striplib=$lt_old_striplib 3637striplib=$lt_striplib 3638 3639# Method to check whether dependent libraries are shared objects. 3640deplibs_check_method=$lt_deplibs_check_method 3641 3642# Command to use when deplibs_check_method == file_magic. 3643file_magic_cmd=$lt_file_magic_cmd 3644 3645# Flag that allows shared libraries with undefined symbols to be built. 3646allow_undefined_flag=$lt_allow_undefined_flag 3647 3648# Flag that forces no undefined symbols. 3649no_undefined_flag=$lt_no_undefined_flag 3650 3651# Commands used to finish a libtool library installation in a directory. 3652finish_cmds=$lt_finish_cmds 3653 3654# Same as above, but a single script fragment to be evaled but not shown. 3655finish_eval=$lt_finish_eval 3656 3657# Take the output of nm and produce a listing of raw symbols and C names. 3658global_symbol_pipe=$lt_global_symbol_pipe 3659 3660# Transform the output of nm in a proper C declaration 3661global_symbol_to_cdecl=$lt_global_symbol_to_cdecl 3662 3663# Transform the output of nm in a C name address pair 3664global_symbol_to_c_name_address=$lt_global_symbol_to_c_name_address 3665 3666# This is the shared library runtime path variable. 3667runpath_var=$runpath_var 3668 3669# This is the shared library path variable. 3670shlibpath_var=$shlibpath_var 3671 3672# Is shlibpath searched before the hard-coded library search path? 3673shlibpath_overrides_runpath=$shlibpath_overrides_runpath 3674 3675# How to hardcode a shared library path into an executable. 3676hardcode_action=$hardcode_action 3677 3678# Whether we should hardcode library paths into libraries. 3679hardcode_into_libs=$hardcode_into_libs 3680 3681# Flag to hardcode \$libdir into a binary during linking. 3682# This must work even if \$libdir does not exist. 3683hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec 3684 3685# Whether we need a single -rpath flag with a separated argument. 3686hardcode_libdir_separator=$lt_hardcode_libdir_separator 3687 3688# Set to yes if using DIR/libNAME.so during linking hardcodes DIR into the 3689# resulting binary. 3690hardcode_direct=$hardcode_direct 3691 3692# Set to yes if using the -LDIR flag during linking hardcodes DIR into the 3693# resulting binary. 3694hardcode_minus_L=$hardcode_minus_L 3695 3696# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into 3697# the resulting binary. 3698hardcode_shlibpath_var=$hardcode_shlibpath_var 3699 3700# Variables whose values should be saved in libtool wrapper scripts and 3701# restored at relink time. 3702variables_saved_for_relink="$variables_saved_for_relink" 3703 3704# Whether libtool must link a program against all its dependency libraries. 3705link_all_deplibs=$link_all_deplibs 3706 3707# Compile-time system search path for libraries 3708sys_lib_search_path_spec=$lt_sys_lib_search_path_spec 3709 3710# Run-time system search path for libraries 3711sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec 3712 3713# Fix the shell variable \$srcfile for the compiler. 3714fix_srcfile_path="$fix_srcfile_path" 3715 3716# Set to yes if exported symbols are required. 3717always_export_symbols=$always_export_symbols 3718 3719# The commands to list exported symbols. 3720export_symbols_cmds=$lt_export_symbols_cmds 3721 3722# The commands to extract the exported symbol list from a shared archive. 3723extract_expsyms_cmds=$lt_extract_expsyms_cmds 3724 3725# Symbols that should not be listed in the preloaded symbols. 3726exclude_expsyms=$lt_exclude_expsyms 3727 3728# Symbols that must always be exported. 3729include_expsyms=$lt_include_expsyms 3730 3731# ### END LIBTOOL CONFIG 3732 3733__EOF__ 3734 3735 case $host_os in 3736 aix3*) 3737 cat <<\EOF >> "${ofile}T" 3738 3739# AIX sometimes has problems with the GCC collect2 program. For some 3740# reason, if we set the COLLECT_NAMES environment variable, the problems 3741# vanish in a puff of smoke. 3742if test "X${COLLECT_NAMES+set}" != Xset; then 3743 COLLECT_NAMES= 3744 export COLLECT_NAMES 3745fi 3746EOF 3747 ;; 3748 esac 3749 3750 case $host_os in 3751 cygwin* | mingw* | pw32* | os2*) 3752 cat <<'EOF' >> "${ofile}T" 3753 # This is a source program that is used to create dlls on Windows 3754 # Don't remove nor modify the starting and closing comments 3755# /* ltdll.c starts here */ 3756# #define WIN32_LEAN_AND_MEAN 3757# #include <windows.h> 3758# #undef WIN32_LEAN_AND_MEAN 3759# #include <stdio.h> 3760# 3761# #ifndef __CYGWIN__ 3762# # ifdef __CYGWIN32__ 3763# # define __CYGWIN__ __CYGWIN32__ 3764# # endif 3765# #endif 3766# 3767# #ifdef __cplusplus 3768# extern "C" { 3769# #endif 3770# BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved); 3771# #ifdef __cplusplus 3772# } 3773# #endif 3774# 3775# #ifdef __CYGWIN__ 3776# #include <cygwin/cygwin_dll.h> 3777# DECLARE_CYGWIN_DLL( DllMain ); 3778# #endif 3779# HINSTANCE __hDllInstance_base; 3780# 3781# BOOL APIENTRY 3782# DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved) 3783# { 3784# __hDllInstance_base = hInst; 3785# return TRUE; 3786# } 3787# /* ltdll.c ends here */ 3788 # This is a source program that is used to create import libraries 3789 # on Windows for dlls which lack them. Don't remove nor modify the 3790 # starting and closing comments 3791# /* impgen.c starts here */ 3792# /* Copyright (C) 1999-2000 Free Software Foundation, Inc. 3793# 3794# This file is part of GNU libtool. 3795# 3796# This program is free software; you can redistribute it and/or modify 3797# it under the terms of the GNU General Public License as published by 3798# the Free Software Foundation; either version 2 of the License, or 3799# (at your option) any later version. 3800# 3801# This program is distributed in the hope that it will be useful, 3802# but WITHOUT ANY WARRANTY; without even the implied warranty of 3803# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 3804# GNU General Public License for more details. 3805# 3806# You should have received a copy of the GNU General Public License 3807# along with this program; if not, write to the Free Software 3808# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 3809# */ 3810# 3811# #include <stdio.h> /* for printf() */ 3812# #include <unistd.h> /* for open(), lseek(), read() */ 3813# #include <fcntl.h> /* for O_RDONLY, O_BINARY */ 3814# #include <string.h> /* for strdup() */ 3815# 3816# /* O_BINARY isn't required (or even defined sometimes) under Unix */ 3817# #ifndef O_BINARY 3818# #define O_BINARY 0 3819# #endif 3820# 3821# static unsigned int 3822# pe_get16 (fd, offset) 3823# int fd; 3824# int offset; 3825# { 3826# unsigned char b[2]; 3827# lseek (fd, offset, SEEK_SET); 3828# read (fd, b, 2); 3829# return b[0] + (b[1]<<8); 3830# } 3831# 3832# static unsigned int 3833# pe_get32 (fd, offset) 3834# int fd; 3835# int offset; 3836# { 3837# unsigned char b[4]; 3838# lseek (fd, offset, SEEK_SET); 3839# read (fd, b, 4); 3840# return b[0] + (b[1]<<8) + (b[2]<<16) + (b[3]<<24); 3841# } 3842# 3843# static unsigned int 3844# pe_as32 (ptr) 3845# void *ptr; 3846# { 3847# unsigned char *b = ptr; 3848# return b[0] + (b[1]<<8) + (b[2]<<16) + (b[3]<<24); 3849# } 3850# 3851# int 3852# main (argc, argv) 3853# int argc; 3854# char *argv[]; 3855# { 3856# int dll; 3857# unsigned long pe_header_offset, opthdr_ofs, num_entries, i; 3858# unsigned long export_rva, export_size, nsections, secptr, expptr; 3859# unsigned long name_rvas, nexp; 3860# unsigned char *expdata, *erva; 3861# char *filename, *dll_name; 3862# 3863# filename = argv[1]; 3864# 3865# dll = open(filename, O_RDONLY|O_BINARY); 3866# if (dll < 1) 3867# return 1; 3868# 3869# dll_name = filename; 3870# 3871# for (i=0; filename[i]; i++) 3872# if (filename[i] == '/' || filename[i] == '\\' || filename[i] == ':') 3873# dll_name = filename + i +1; 3874# 3875# pe_header_offset = pe_get32 (dll, 0x3c); 3876# opthdr_ofs = pe_header_offset + 4 + 20; 3877# num_entries = pe_get32 (dll, opthdr_ofs + 92); 3878# 3879# if (num_entries < 1) /* no exports */ 3880# return 1; 3881# 3882# export_rva = pe_get32 (dll, opthdr_ofs + 96); 3883# export_size = pe_get32 (dll, opthdr_ofs + 100); 3884# nsections = pe_get16 (dll, pe_header_offset + 4 +2); 3885# secptr = (pe_header_offset + 4 + 20 + 3886# pe_get16 (dll, pe_header_offset + 4 + 16)); 3887# 3888# expptr = 0; 3889# for (i = 0; i < nsections; i++) 3890# { 3891# char sname[8]; 3892# unsigned long secptr1 = secptr + 40 * i; 3893# unsigned long vaddr = pe_get32 (dll, secptr1 + 12); 3894# unsigned long vsize = pe_get32 (dll, secptr1 + 16); 3895# unsigned long fptr = pe_get32 (dll, secptr1 + 20); 3896# lseek(dll, secptr1, SEEK_SET); 3897# read(dll, sname, 8); 3898# if (vaddr <= export_rva && vaddr+vsize > export_rva) 3899# { 3900# expptr = fptr + (export_rva - vaddr); 3901# if (export_rva + export_size > vaddr + vsize) 3902# export_size = vsize - (export_rva - vaddr); 3903# break; 3904# } 3905# } 3906# 3907# expdata = (unsigned char*)malloc(export_size); 3908# lseek (dll, expptr, SEEK_SET); 3909# read (dll, expdata, export_size); 3910# erva = expdata - export_rva; 3911# 3912# nexp = pe_as32 (expdata+24); 3913# name_rvas = pe_as32 (expdata+32); 3914# 3915# printf ("EXPORTS\n"); 3916# for (i = 0; i<nexp; i++) 3917# { 3918# unsigned long name_rva = pe_as32 (erva+name_rvas+i*4); 3919# printf ("\t%s @ %ld ;\n", erva+name_rva, 1+ i); 3920# } 3921# 3922# return 0; 3923# } 3924# /* impgen.c ends here */ 3925 3926EOF 3927 ;; 3928 esac 3929 3930 # We use sed instead of cat because bash on DJGPP gets confused if 3931 # if finds mixed CR/LF and LF-only lines. Since sed operates in 3932 # text mode, it properly converts lines to CR/LF. This bash problem 3933 # is reportedly fixed, but why not run on old versions too? 3934 sed '$q' "$ltmain" >> "${ofile}T" || (rm -f "${ofile}T"; exit 1) 3935 3936 mv -f "${ofile}T" "$ofile" || \ 3937 (rm -f "$ofile" && cp "${ofile}T" "$ofile" && rm -f "${ofile}T") 3938 chmod +x "$ofile" 3939fi 3940 3941])# _LT_AC_LTCONFIG_HACK 3942 3943# AC_LIBTOOL_DLOPEN - enable checks for dlopen support 3944AC_DEFUN([AC_LIBTOOL_DLOPEN], [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])]) 3945 3946# AC_LIBTOOL_WIN32_DLL - declare package support for building win32 dll's 3947AC_DEFUN([AC_LIBTOOL_WIN32_DLL], [AC_BEFORE([$0], [AC_LIBTOOL_SETUP])]) 3948 3949# AC_ENABLE_SHARED - implement the --enable-shared flag 3950# Usage: AC_ENABLE_SHARED[(DEFAULT)] 3951# Where DEFAULT is either `yes' or `no'. If omitted, it defaults to 3952# `yes'. 3953AC_DEFUN([AC_ENABLE_SHARED], 3954[define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl 3955AC_ARG_ENABLE(shared, 3956changequote(<<, >>)dnl 3957<< --enable-shared[=PKGS] build shared libraries [default=>>AC_ENABLE_SHARED_DEFAULT], 3958changequote([, ])dnl 3959[p=${PACKAGE-default} 3960case $enableval in 3961yes) enable_shared=yes ;; 3962no) enable_shared=no ;; 3963*) 3964 enable_shared=no 3965 # Look at the argument we got. We use all the common list separators. 3966 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:," 3967 for pkg in $enableval; do 3968 if test "X$pkg" = "X$p"; then 3969 enable_shared=yes 3970 fi 3971 done 3972 IFS="$ac_save_ifs" 3973 ;; 3974esac], 3975enable_shared=AC_ENABLE_SHARED_DEFAULT)dnl 3976]) 3977 3978# AC_DISABLE_SHARED - set the default shared flag to --disable-shared 3979AC_DEFUN([AC_DISABLE_SHARED], 3980[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl 3981AC_ENABLE_SHARED(no)]) 3982 3983# AC_ENABLE_STATIC - implement the --enable-static flag 3984# Usage: AC_ENABLE_STATIC[(DEFAULT)] 3985# Where DEFAULT is either `yes' or `no'. If omitted, it defaults to 3986# `yes'. 3987AC_DEFUN([AC_ENABLE_STATIC], 3988[define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl 3989AC_ARG_ENABLE(static, 3990changequote(<<, >>)dnl 3991<< --enable-static[=PKGS] build static libraries [default=>>AC_ENABLE_STATIC_DEFAULT], 3992changequote([, ])dnl 3993[p=${PACKAGE-default} 3994case $enableval in 3995yes) enable_static=yes ;; 3996no) enable_static=no ;; 3997*) 3998 enable_static=no 3999 # Look at the argument we got. We use all the common list separators. 4000 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:," 4001 for pkg in $enableval; do 4002 if test "X$pkg" = "X$p"; then 4003 enable_static=yes 4004 fi 4005 done 4006 IFS="$ac_save_ifs" 4007 ;; 4008esac], 4009enable_static=AC_ENABLE_STATIC_DEFAULT)dnl 4010]) 4011 4012# AC_DISABLE_STATIC - set the default static flag to --disable-static 4013AC_DEFUN([AC_DISABLE_STATIC], 4014[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl 4015AC_ENABLE_STATIC(no)]) 4016 4017 4018# AC_ENABLE_FAST_INSTALL - implement the --enable-fast-install flag 4019# Usage: AC_ENABLE_FAST_INSTALL[(DEFAULT)] 4020# Where DEFAULT is either `yes' or `no'. If omitted, it defaults to 4021# `yes'. 4022AC_DEFUN([AC_ENABLE_FAST_INSTALL], 4023[define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl 4024AC_ARG_ENABLE(fast-install, 4025changequote(<<, >>)dnl 4026<< --enable-fast-install[=PKGS] optimize for fast installation [default=>>AC_ENABLE_FAST_INSTALL_DEFAULT], 4027changequote([, ])dnl 4028[p=${PACKAGE-default} 4029case $enableval in 4030yes) enable_fast_install=yes ;; 4031no) enable_fast_install=no ;; 4032*) 4033 enable_fast_install=no 4034 # Look at the argument we got. We use all the common list separators. 4035 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:," 4036 for pkg in $enableval; do 4037 if test "X$pkg" = "X$p"; then 4038 enable_fast_install=yes 4039 fi 4040 done 4041 IFS="$ac_save_ifs" 4042 ;; 4043esac], 4044enable_fast_install=AC_ENABLE_FAST_INSTALL_DEFAULT)dnl 4045]) 4046 4047# AC_DISABLE_FAST_INSTALL - set the default to --disable-fast-install 4048AC_DEFUN([AC_DISABLE_FAST_INSTALL], 4049[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl 4050AC_ENABLE_FAST_INSTALL(no)]) 4051 4052# AC_LIBTOOL_PICMODE - implement the --with-pic flag 4053# Usage: AC_LIBTOOL_PICMODE[(MODE)] 4054# Where MODE is either `yes' or `no'. If omitted, it defaults to 4055# `both'. 4056AC_DEFUN([AC_LIBTOOL_PICMODE], 4057[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl 4058pic_mode=ifelse($#,1,$1,default)]) 4059 4060 4061# AC_PATH_TOOL_PREFIX - find a file program which can recognise shared library 4062AC_DEFUN([AC_PATH_TOOL_PREFIX], 4063[AC_MSG_CHECKING([for $1]) 4064AC_CACHE_VAL(lt_cv_path_MAGIC_CMD, 4065[case $MAGIC_CMD in 4066 /*) 4067 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. 4068 ;; 4069 ?:/*) 4070 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path. 4071 ;; 4072 *) 4073 ac_save_MAGIC_CMD="$MAGIC_CMD" 4074 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" 4075dnl $ac_dummy forces splitting on constant user-supplied paths. 4076dnl POSIX.2 word splitting is done only on the output of word expansions, 4077dnl not every word. This closes a longstanding sh security hole. 4078 ac_dummy="ifelse([$2], , $PATH, [$2])" 4079 for ac_dir in $ac_dummy; do 4080 test -z "$ac_dir" && ac_dir=. 4081 if test -f $ac_dir/$1; then 4082 lt_cv_path_MAGIC_CMD="$ac_dir/$1" 4083 if test -n "$file_magic_test_file"; then 4084 case $deplibs_check_method in 4085 "file_magic "*) 4086 file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`" 4087 MAGIC_CMD="$lt_cv_path_MAGIC_CMD" 4088 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | 4089 egrep "$file_magic_regex" > /dev/null; then 4090 : 4091 else 4092 cat <<EOF 1>&2 4093 4094*** Warning: the command libtool uses to detect shared libraries, 4095*** $file_magic_cmd, produces output that libtool cannot recognize. 4096*** The result is that libtool may fail to recognize shared libraries 4097*** as such. This will affect the creation of libtool libraries that 4098*** depend on shared libraries, but programs linked with such libtool 4099*** libraries will work regardless of this problem. Nevertheless, you 4100*** may want to report the problem to your system manager and/or to 4101*** bug-libtool@gnu.org 4102 4103EOF 4104 fi ;; 4105 esac 4106 fi 4107 break 4108 fi 4109 done 4110 IFS="$ac_save_ifs" 4111 MAGIC_CMD="$ac_save_MAGIC_CMD" 4112 ;; 4113esac]) 4114MAGIC_CMD="$lt_cv_path_MAGIC_CMD" 4115if test -n "$MAGIC_CMD"; then 4116 AC_MSG_RESULT($MAGIC_CMD) 4117else 4118 AC_MSG_RESULT(no) 4119fi 4120]) 4121 4122 4123# AC_PATH_MAGIC - find a file program which can recognise a shared library 4124AC_DEFUN([AC_PATH_MAGIC], 4125[AC_REQUIRE([AC_CHECK_TOOL_PREFIX])dnl 4126AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin:$PATH) 4127if test -z "$lt_cv_path_MAGIC_CMD"; then 4128 if test -n "$ac_tool_prefix"; then 4129 AC_PATH_TOOL_PREFIX(file, /usr/bin:$PATH) 4130 else 4131 MAGIC_CMD=: 4132 fi 4133fi 4134]) 4135 4136 4137# AC_PROG_LD - find the path to the GNU or non-GNU linker 4138AC_DEFUN([AC_PROG_LD], 4139[AC_ARG_WITH(gnu-ld, 4140[ --with-gnu-ld assume the C compiler uses GNU ld [default=no]], 4141test "$withval" = no || with_gnu_ld=yes, with_gnu_ld=no) 4142AC_REQUIRE([AC_PROG_CC])dnl 4143AC_REQUIRE([AC_CANONICAL_HOST])dnl 4144AC_REQUIRE([AC_CANONICAL_BUILD])dnl 4145AC_REQUIRE([_LT_AC_LIBTOOL_SYS_PATH_SEPARATOR])dnl 4146ac_prog=ld 4147if test "$GCC" = yes; then 4148 # Check if gcc -print-prog-name=ld gives a path. 4149 AC_MSG_CHECKING([for ld used by GCC]) 4150 case $host in 4151 *-*-mingw*) 4152 # gcc leaves a trailing carriage return which upsets mingw 4153 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; 4154 *) 4155 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; 4156 esac 4157 case $ac_prog in 4158 # Accept absolute paths. 4159 [[\\/]]* | [[A-Za-z]]:[[\\/]]*) 4160 re_direlt='/[[^/]][[^/]]*/\.\./' 4161 # Canonicalize the path of ld 4162 ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'` 4163 while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do 4164 ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"` 4165 done 4166 test -z "$LD" && LD="$ac_prog" 4167 ;; 4168 "") 4169 # If it fails, then pretend we aren't using GCC. 4170 ac_prog=ld 4171 ;; 4172 *) 4173 # If it is relative, then search for the first ld in PATH. 4174 with_gnu_ld=unknown 4175 ;; 4176 esac 4177elif test "$with_gnu_ld" = yes; then 4178 AC_MSG_CHECKING([for GNU ld]) 4179else 4180 AC_MSG_CHECKING([for non-GNU ld]) 4181fi 4182AC_CACHE_VAL(lt_cv_path_LD, 4183[if test -z "$LD"; then 4184 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 4185 for ac_dir in $PATH; do 4186 test -z "$ac_dir" && ac_dir=. 4187 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then 4188 lt_cv_path_LD="$ac_dir/$ac_prog" 4189 # Check to see if the program is GNU ld. I'd rather use --version, 4190 # but apparently some GNU ld's only accept -v. 4191 # Break only if it was the GNU/non-GNU ld that we prefer. 4192 if "$lt_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then 4193 test "$with_gnu_ld" != no && break 4194 else 4195 test "$with_gnu_ld" != yes && break 4196 fi 4197 fi 4198 done 4199 IFS="$ac_save_ifs" 4200else 4201 lt_cv_path_LD="$LD" # Let the user override the test with a path. 4202fi]) 4203LD="$lt_cv_path_LD" 4204if test -n "$LD"; then 4205 AC_MSG_RESULT($LD) 4206else 4207 AC_MSG_RESULT(no) 4208fi 4209test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH]) 4210AC_PROG_LD_GNU 4211]) 4212 4213# AC_PROG_LD_GNU - 4214AC_DEFUN([AC_PROG_LD_GNU], 4215[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld, 4216[# I'd rather use --version here, but apparently some GNU ld's only accept -v. 4217if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then 4218 lt_cv_prog_gnu_ld=yes 4219else 4220 lt_cv_prog_gnu_ld=no 4221fi]) 4222with_gnu_ld=$lt_cv_prog_gnu_ld 4223]) 4224 4225# AC_PROG_LD_RELOAD_FLAG - find reload flag for linker 4226# -- PORTME Some linkers may need a different reload flag. 4227AC_DEFUN([AC_PROG_LD_RELOAD_FLAG], 4228[AC_CACHE_CHECK([for $LD option to reload object files], lt_cv_ld_reload_flag, 4229[lt_cv_ld_reload_flag='-r']) 4230reload_flag=$lt_cv_ld_reload_flag 4231test -n "$reload_flag" && reload_flag=" $reload_flag" 4232]) 4233 4234# AC_DEPLIBS_CHECK_METHOD - how to check for library dependencies 4235# -- PORTME fill in with the dynamic library characteristics 4236AC_DEFUN([AC_DEPLIBS_CHECK_METHOD], 4237[AC_CACHE_CHECK([how to recognise dependant libraries], 4238lt_cv_deplibs_check_method, 4239[lt_cv_file_magic_cmd='$MAGIC_CMD' 4240lt_cv_file_magic_test_file= 4241lt_cv_deplibs_check_method='unknown' 4242# Need to set the preceding variable on all platforms that support 4243# interlibrary dependencies. 4244# 'none' -- dependencies not supported. 4245# `unknown' -- same as none, but documents that we really don't know. 4246# 'pass_all' -- all dependencies passed with no checks. 4247# 'test_compile' -- check by making test program. 4248# 'file_magic [[regex]]' -- check by looking for files in library path 4249# which responds to the $file_magic_cmd with a given egrep regex. 4250# If you have `file' or equivalent on your system and you're not sure 4251# whether `pass_all' will *always* work, you probably want this one. 4252 4253case $host_os in 4254aix4* | aix5*) 4255 lt_cv_deplibs_check_method=pass_all 4256 ;; 4257 4258beos*) 4259 lt_cv_deplibs_check_method=pass_all 4260 ;; 4261 4262bsdi4*) 4263 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)' 4264 lt_cv_file_magic_cmd='/usr/bin/file -L' 4265 lt_cv_file_magic_test_file=/shlib/libc.so 4266 ;; 4267 4268cygwin* | mingw* | pw32*) 4269 lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?' 4270 lt_cv_file_magic_cmd='$OBJDUMP -f' 4271 ;; 4272 4273darwin* | rhapsody*) 4274 lt_cv_deplibs_check_method='file_magic Mach-O dynamically linked shared library' 4275 lt_cv_file_magic_cmd='/usr/bin/file -L' 4276 case "$host_os" in 4277 rhapsody* | darwin1.[[012]]) 4278 lt_cv_file_magic_test_file=`echo /System/Library/Frameworks/System.framework/Versions/*/System | head -1` 4279 ;; 4280 *) # Darwin 1.3 on 4281 lt_cv_file_magic_test_file='/usr/lib/libSystem.dylib' 4282 ;; 4283 esac 4284 ;; 4285 4286freebsd*) 4287 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then 4288 case $host_cpu in 4289 i*86 ) 4290 # Not sure whether the presence of OpenBSD here was a mistake. 4291 # Let's accept both of them until this is cleared up. 4292 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD)/i[[3-9]]86 (compact )?demand paged shared library' 4293 lt_cv_file_magic_cmd=/usr/bin/file 4294 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` 4295 ;; 4296 esac 4297 else 4298 lt_cv_deplibs_check_method=pass_all 4299 fi 4300 ;; 4301 4302gnu*) 4303 lt_cv_deplibs_check_method=pass_all 4304 ;; 4305 4306hpux10.20*|hpux11*) 4307 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library' 4308 lt_cv_file_magic_cmd=/usr/bin/file 4309 lt_cv_file_magic_test_file=/usr/lib/libc.sl 4310 ;; 4311 4312irix5* | irix6*) 4313 case $host_os in 4314 irix5*) 4315 # this will be overridden with pass_all, but let us keep it just in case 4316 lt_cv_deplibs_check_method="file_magic ELF 32-bit MSB dynamic lib MIPS - version 1" 4317 ;; 4318 *) 4319 case $LD in 4320 *-32|*"-32 ") libmagic=32-bit;; 4321 *-n32|*"-n32 ") libmagic=N32;; 4322 *-64|*"-64 ") libmagic=64-bit;; 4323 *) libmagic=never-match;; 4324 esac 4325 # this will be overridden with pass_all, but let us keep it just in case 4326 lt_cv_deplibs_check_method="file_magic ELF ${libmagic} MSB mips-[[1234]] dynamic lib MIPS - version 1" 4327 ;; 4328 esac 4329 lt_cv_file_magic_test_file=`echo /lib${libsuff}/libc.so*` 4330 lt_cv_deplibs_check_method=pass_all 4331 ;; 4332 4333# This must be Linux ELF. 4334linux-gnu*) 4335 case $host_cpu in 4336 alpha* | hppa* | i*86 | powerpc* | sparc* | ia64* ) 4337 lt_cv_deplibs_check_method=pass_all ;; 4338 *) 4339 # glibc up to 2.1.1 does not perform some relocations on ARM 4340 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' ;; 4341 esac 4342 lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so` 4343 ;; 4344 4345netbsd*) 4346 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then 4347 lt_cv_deplibs_check_method='match_pattern /lib[[^/\.]]+\.so\.[[0-9]]+\.[[0-9]]+$' 4348 else 4349 lt_cv_deplibs_check_method='match_pattern /lib[[^/\.]]+\.so$' 4350 fi 4351 ;; 4352 4353newos6*) 4354 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)' 4355 lt_cv_file_magic_cmd=/usr/bin/file 4356 lt_cv_file_magic_test_file=/usr/lib/libnls.so 4357 ;; 4358 4359openbsd*) 4360 lt_cv_file_magic_cmd=/usr/bin/file 4361 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` 4362 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 4363 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB shared object' 4364 else 4365 lt_cv_deplibs_check_method='file_magic OpenBSD.* shared library' 4366 fi 4367 ;; 4368 4369osf3* | osf4* | osf5*) 4370 # this will be overridden with pass_all, but let us keep it just in case 4371 lt_cv_deplibs_check_method='file_magic COFF format alpha shared library' 4372 lt_cv_file_magic_test_file=/shlib/libc.so 4373 lt_cv_deplibs_check_method=pass_all 4374 ;; 4375 4376sco3.2v5*) 4377 lt_cv_deplibs_check_method=pass_all 4378 ;; 4379 4380solaris*) 4381 lt_cv_deplibs_check_method=pass_all 4382 lt_cv_file_magic_test_file=/lib/libc.so 4383 ;; 4384 4385sysv5uw[[78]]* | sysv4*uw2*) 4386 lt_cv_deplibs_check_method=pass_all 4387 ;; 4388 4389sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) 4390 case $host_vendor in 4391 motorola) 4392 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]' 4393 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` 4394 ;; 4395 ncr) 4396 lt_cv_deplibs_check_method=pass_all 4397 ;; 4398 sequent) 4399 lt_cv_file_magic_cmd='/bin/file' 4400 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' 4401 ;; 4402 sni) 4403 lt_cv_file_magic_cmd='/bin/file' 4404 lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib" 4405 lt_cv_file_magic_test_file=/lib/libc.so 4406 ;; 4407 esac 4408 ;; 4409esac 4410]) 4411file_magic_cmd=$lt_cv_file_magic_cmd 4412deplibs_check_method=$lt_cv_deplibs_check_method 4413]) 4414 4415 4416# AC_PROG_NM - find the path to a BSD-compatible name lister 4417AC_DEFUN([AC_PROG_NM], 4418[AC_REQUIRE([_LT_AC_LIBTOOL_SYS_PATH_SEPARATOR])dnl 4419AC_MSG_CHECKING([for BSD-compatible nm]) 4420AC_CACHE_VAL(lt_cv_path_NM, 4421[if test -n "$NM"; then 4422 # Let the user override the test. 4423 lt_cv_path_NM="$NM" 4424else 4425 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 4426 for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do 4427 test -z "$ac_dir" && ac_dir=. 4428 tmp_nm=$ac_dir/${ac_tool_prefix}nm 4429 if test -f $tmp_nm || test -f $tmp_nm$ac_exeext ; then 4430 # Check to see if the nm accepts a BSD-compat flag. 4431 # Adding the `sed 1q' prevents false positives on HP-UX, which says: 4432 # nm: unknown option "B" ignored 4433 # Tru64's nm complains that /dev/null is an invalid object file 4434 if ($tmp_nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep '(/dev/null|Invalid file or object type)' >/dev/null; then 4435 lt_cv_path_NM="$tmp_nm -B" 4436 break 4437 elif ($tmp_nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then 4438 lt_cv_path_NM="$tmp_nm -p" 4439 break 4440 else 4441 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but 4442 continue # so that we can try to find one that supports BSD flags 4443 fi 4444 fi 4445 done 4446 IFS="$ac_save_ifs" 4447 test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm 4448fi]) 4449NM="$lt_cv_path_NM" 4450AC_MSG_RESULT([$NM]) 4451]) 4452 4453# AC_CHECK_LIBM - check for math library 4454AC_DEFUN([AC_CHECK_LIBM], 4455[AC_REQUIRE([AC_CANONICAL_HOST])dnl 4456LIBM= 4457case $host in 4458*-*-beos* | *-*-cygwin* | *-*-pw32*) 4459 # These system don't have libm 4460 ;; 4461*-ncr-sysv4.3*) 4462 AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw") 4463 AC_CHECK_LIB(m, main, LIBM="$LIBM -lm") 4464 ;; 4465*) 4466 AC_CHECK_LIB(m, main, LIBM="-lm") 4467 ;; 4468esac 4469]) 4470 4471# AC_LIBLTDL_CONVENIENCE[(dir)] - sets LIBLTDL to the link flags for 4472# the libltdl convenience library and INCLTDL to the include flags for 4473# the libltdl header and adds --enable-ltdl-convenience to the 4474# configure arguments. Note that LIBLTDL and INCLTDL are not 4475# AC_SUBSTed, nor is AC_CONFIG_SUBDIRS called. If DIR is not 4476# provided, it is assumed to be `libltdl'. LIBLTDL will be prefixed 4477# with '${top_builddir}/' and INCLTDL will be prefixed with 4478# '${top_srcdir}/' (note the single quotes!). If your package is not 4479# flat and you're not using automake, define top_builddir and 4480# top_srcdir appropriately in the Makefiles. 4481AC_DEFUN([AC_LIBLTDL_CONVENIENCE], 4482[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl 4483 case $enable_ltdl_convenience in 4484 no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;; 4485 "") enable_ltdl_convenience=yes 4486 ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;; 4487 esac 4488 LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la 4489 INCLTDL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl']) 4490]) 4491 4492# AC_LIBLTDL_INSTALLABLE[(dir)] - sets LIBLTDL to the link flags for 4493# the libltdl installable library and INCLTDL to the include flags for 4494# the libltdl header and adds --enable-ltdl-install to the configure 4495# arguments. Note that LIBLTDL and INCLTDL are not AC_SUBSTed, nor is 4496# AC_CONFIG_SUBDIRS called. If DIR is not provided and an installed 4497# libltdl is not found, it is assumed to be `libltdl'. LIBLTDL will 4498# be prefixed with '${top_builddir}/' and INCLTDL will be prefixed 4499# with '${top_srcdir}/' (note the single quotes!). If your package is 4500# not flat and you're not using automake, define top_builddir and 4501# top_srcdir appropriately in the Makefiles. 4502# In the future, this macro may have to be called after AC_PROG_LIBTOOL. 4503AC_DEFUN([AC_LIBLTDL_INSTALLABLE], 4504[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl 4505 AC_CHECK_LIB(ltdl, main, 4506 [test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no], 4507 [if test x"$enable_ltdl_install" = xno; then 4508 AC_MSG_WARN([libltdl not installed, but installation disabled]) 4509 else 4510 enable_ltdl_install=yes 4511 fi 4512 ]) 4513 if test x"$enable_ltdl_install" = x"yes"; then 4514 ac_configure_args="$ac_configure_args --enable-ltdl-install" 4515 LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la 4516 INCLTDL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl']) 4517 else 4518 ac_configure_args="$ac_configure_args --enable-ltdl-install=no" 4519 LIBLTDL="-lltdl" 4520 INCLTDL= 4521 fi 4522]) 4523 4524# old names 4525AC_DEFUN([AM_PROG_LIBTOOL], [AC_PROG_LIBTOOL]) 4526AC_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)]) 4527AC_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)]) 4528AC_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)]) 4529AC_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)]) 4530AC_DEFUN([AM_PROG_LD], [AC_PROG_LD]) 4531AC_DEFUN([AM_PROG_NM], [AC_PROG_NM]) 4532 4533# This is just to silence aclocal about the macro not being used 4534ifelse([AC_DISABLE_FAST_INSTALL]) 4535 4536dnl $Id: wflags.m4,v 1.3 1999/03/11 12:11:41 joda Exp $ 4537dnl 4538dnl set WFLAGS 4539 4540AC_DEFUN(AC_WFLAGS,[ 4541WFLAGS_NOUNUSED="" 4542WFLAGS_NOIMPLICITINT="" 4543if test -z "$WFLAGS" -a "$GCC" = "yes"; then 4544 # -Wno-implicit-int for broken X11 headers 4545 # leave these out for now: 4546 # -Wcast-align doesn't work well on alpha osf/1 4547 # -Wmissing-prototypes -Wpointer-arith -Wbad-function-cast 4548 # -Wmissing-declarations -Wnested-externs 4549 WFLAGS="ifelse($#, 0,-Wall, $1)" 4550 WFLAGS_NOUNUSED="-Wno-unused" 4551 WFLAGS_NOIMPLICITINT="-Wno-implicit-int" 4552fi 4553AC_SUBST(WFLAGS)dnl 4554AC_SUBST(WFLAGS_NOUNUSED)dnl 4555AC_SUBST(WFLAGS_NOIMPLICITINT)dnl 4556]) 4557 4558dnl $Id: db.m4,v 1.8 2002/05/17 15:32:21 joda Exp $ 4559dnl 4560dnl tests for various db libraries 4561dnl 4562AC_DEFUN([rk_DB],[ 4563AC_ARG_ENABLE(berkeley-db, 4564 AC_HELP_STRING([--disable-berkeley-db], 4565 [if you don't want berkeley db]),[ 4566]) 4567 4568have_ndbm=no 4569db_type=unknown 4570 4571if test "$enable_berkeley_db" != no; then 4572 4573 AC_CHECK_HEADERS([ \ 4574 db4/db.h \ 4575 db3/db.h \ 4576 db.h \ 4577 db_185.h \ 4578 ]) 4579 4580dnl db_create is used by db3 and db4 4581 4582 AC_FIND_FUNC_NO_LIBS(db_create, db4 db3 db, [ 4583 #include <stdio.h> 4584 #ifdef HAVE_DB4_DB_H 4585 #include <db4/db.h> 4586 #elif defined(HAVE_DB3_DB_H) 4587 #include <db3/db.h> 4588 #else 4589 #include <db.h> 4590 #endif 4591 ],[NULL, NULL, 0]) 4592 4593 if test "$ac_cv_func_db_create" = "yes"; then 4594 db_type=db3 4595 if test "$ac_cv_funclib_db_create" != "yes"; then 4596 DBLIB="$ac_cv_funclib_db_create" 4597 else 4598 DBLIB="" 4599 fi 4600 AC_DEFINE(HAVE_DB3, 1, [define if you have a berkeley db3/4 library]) 4601 else 4602 4603dnl dbopen is used by db1/db2 4604 4605 AC_FIND_FUNC_NO_LIBS(dbopen, db2 db, [ 4606 #include <stdio.h> 4607 #if defined(HAVE_DB2_DB_H) 4608 #include <db2/db.h> 4609 #elif defined(HAVE_DB_185_H) 4610 #include <db_185.h> 4611 #elif defined(HAVE_DB_H) 4612 #include <db.h> 4613 #else 4614 #error no db.h 4615 #endif 4616 ],[NULL, 0, 0, 0, NULL]) 4617 4618 if test "$ac_cv_func_dbopen" = "yes"; then 4619 db_type=db1 4620 if test "$ac_cv_funclib_dbopen" != "yes"; then 4621 DBLIB="$ac_cv_funclib_dbopen" 4622 else 4623 DBLIB="" 4624 fi 4625 AC_DEFINE(HAVE_DB1, 1, [define if you have a berkeley db1/2 library]) 4626 fi 4627 fi 4628 4629dnl test for ndbm compatability 4630 4631 if test "$ac_cv_func_dbm_firstkey" != yes; then 4632 AC_FIND_FUNC_NO_LIBS2(dbm_firstkey, $ac_cv_funclib_dbopen $ac_cv_funclib_db_create, [ 4633 #include <stdio.h> 4634 #define DB_DBM_HSEARCH 1 4635 #include <db.h> 4636 DBM *dbm; 4637 ],[NULL]) 4638 4639 if test "$ac_cv_func_dbm_firstkey" = "yes"; then 4640 if test "$ac_cv_funclib_dbm_firstkey" != "yes"; then 4641 LIB_NDBM="$ac_cv_funclib_dbm_firstkey" 4642 else 4643 LIB_NDBM="" 4644 fi 4645 AC_DEFINE(HAVE_DB_NDBM, 1, [define if you have ndbm compat in db]) 4646 AC_DEFINE(HAVE_NEW_DB, 1, [Define if NDBM really is DB (creates files *.db)]) 4647 else 4648 $as_unset ac_cv_func_dbm_firstkey 4649 $as_unset ac_cv_funclib_dbm_firstkey 4650 fi 4651 fi 4652 4653fi # berkeley db 4654 4655if test "$db_type" = "unknown" -o "$ac_cv_func_dbm_firstkey" = ""; then 4656 4657 AC_CHECK_HEADERS([ \ 4658 dbm.h \ 4659 ndbm.h \ 4660 ]) 4661 4662 AC_FIND_FUNC_NO_LIBS(dbm_firstkey, ndbm, [ 4663 #include <stdio.h> 4664 #if defined(HAVE_NDBM_H) 4665 #include <ndbm.h> 4666 #elif defined(HAVE_DBM_H) 4667 #include <dbm.h> 4668 #endif 4669 DBM *dbm; 4670 ],[NULL]) 4671 4672 if test "$ac_cv_func_dbm_firstkey" = "yes"; then 4673 if test "$ac_cv_funclib_dbm_firstkey" != "yes"; then 4674 LIB_NDBM="$ac_cv_funclib_dbm_firstkey" 4675 else 4676 LIB_NDBM="" 4677 fi 4678 AC_DEFINE(HAVE_NDBM, 1, [define if you have a ndbm library])dnl 4679 have_ndbm=yes 4680 if test "$db_type" = "unknown"; then 4681 db_type=ndbm 4682 DBLIB="$LIB_NDBM" 4683 fi 4684 else 4685 4686 $as_unset ac_cv_func_dbm_firstkey 4687 $as_unset ac_cv_funclib_dbm_firstkey 4688 4689 AC_CHECK_HEADERS([ \ 4690 gdbm/ndbm.h \ 4691 ]) 4692 4693 AC_FIND_FUNC_NO_LIBS(dbm_firstkey, gdbm, [ 4694 #include <stdio.h> 4695 #include <gdbm/ndbm.h> 4696 DBM *dbm; 4697 ],[NULL]) 4698 4699 if test "$ac_cv_func_dbm_firstkey" = "yes"; then 4700 if test "$ac_cv_funclib_dbm_firstkey" != "yes"; then 4701 LIB_NDBM="$ac_cv_funclib_dbm_firstkey" 4702 else 4703 LIB_NDBM="" 4704 fi 4705 AC_DEFINE(HAVE_NDBM, 1, [define if you have a ndbm library])dnl 4706 have_ndbm=yes 4707 if test "$db_type" = "unknown"; then 4708 db_type=ndbm 4709 DBLIB="$LIB_NDBM" 4710 fi 4711 fi 4712 fi 4713 4714fi # unknown 4715 4716if test "$have_ndbm" = "yes"; then 4717 AC_MSG_CHECKING([if ndbm is implemented with db]) 4718 AC_TRY_RUN([ 4719#include <unistd.h> 4720#include <fcntl.h> 4721#if defined(HAVE_GDBM_NDBM_H) 4722#include <gdbm/ndbm.h> 4723#elif defined(HAVE_NDBM_H) 4724#include <ndbm.h> 4725#elif defined(HAVE_DBM_H) 4726#include <dbm.h> 4727#endif 4728int main() 4729{ 4730 DBM *d; 4731 4732 d = dbm_open("conftest", O_RDWR | O_CREAT, 0666); 4733 if (d == NULL) 4734 return 1; 4735 dbm_close(d); 4736 return 0; 4737}],[ 4738 if test -f conftest.db; then 4739 AC_MSG_RESULT([yes]) 4740 AC_DEFINE(HAVE_NEW_DB, 1, [Define if NDBM really is DB (creates files *.db)]) 4741 else 4742 AC_MSG_RESULT([no]) 4743 fi],[AC_MSG_RESULT([no])]) 4744fi 4745 4746AM_CONDITIONAL(HAVE_DB1, test "$db_type" = db1)dnl 4747AM_CONDITIONAL(HAVE_DB3, test "$db_type" = db3)dnl 4748AM_CONDITIONAL(HAVE_NDBM, test "$db_type" = ndbm)dnl 4749 4750DBLIB="$LDFLAGS $DBLIB" 4751AC_SUBST(DBLIB)dnl 4752AC_SUBST(LIB_NDBM)dnl 4753]) 4754 4755dnl $Id: find-func-no-libs.m4,v 1.5 1999/10/30 21:08:18 assar Exp $ 4756dnl 4757dnl 4758dnl Look for function in any of the specified libraries 4759dnl 4760 4761dnl AC_FIND_FUNC_NO_LIBS(func, libraries, includes, arguments, extra libs, extra args) 4762AC_DEFUN(AC_FIND_FUNC_NO_LIBS, [ 4763AC_FIND_FUNC_NO_LIBS2([$1], ["" $2], [$3], [$4], [$5], [$6])]) 4764 4765dnl $Id: find-func-no-libs2.m4,v 1.6 2001/09/01 10:57:32 assar Exp $ 4766dnl 4767dnl 4768dnl Look for function in any of the specified libraries 4769dnl 4770 4771dnl AC_FIND_FUNC_NO_LIBS2(func, libraries, includes, arguments, extra libs, extra args) 4772AC_DEFUN(AC_FIND_FUNC_NO_LIBS2, [ 4773 4774AC_MSG_CHECKING([for $1]) 4775AC_CACHE_VAL(ac_cv_funclib_$1, 4776[ 4777if eval "test \"\$ac_cv_func_$1\" != yes" ; then 4778 ac_save_LIBS="$LIBS" 4779 for ac_lib in $2; do 4780 case "$ac_lib" in 4781 "") ;; 4782 yes) ac_lib="" ;; 4783 no) continue ;; 4784 -l*) ;; 4785 *) ac_lib="-l$ac_lib" ;; 4786 esac 4787 LIBS="$6 $ac_lib $5 $ac_save_LIBS" 4788 AC_TRY_LINK([$3],[$1($4)],eval "if test -n \"$ac_lib\";then ac_cv_funclib_$1=$ac_lib; else ac_cv_funclib_$1=yes; fi";break) 4789 done 4790 eval "ac_cv_funclib_$1=\${ac_cv_funclib_$1-no}" 4791 LIBS="$ac_save_LIBS" 4792fi 4793]) 4794 4795eval "ac_res=\$ac_cv_funclib_$1" 4796 4797if false; then 4798 AC_CHECK_FUNCS($1) 4799dnl AC_CHECK_LIBS($2, foo) 4800fi 4801# $1 4802eval "ac_tr_func=HAVE_[]upcase($1)" 4803eval "ac_tr_lib=HAVE_LIB[]upcase($ac_res | sed -e 's/-l//')" 4804eval "LIB_$1=$ac_res" 4805 4806case "$ac_res" in 4807 yes) 4808 eval "ac_cv_func_$1=yes" 4809 eval "LIB_$1=" 4810 AC_DEFINE_UNQUOTED($ac_tr_func) 4811 AC_MSG_RESULT([yes]) 4812 ;; 4813 no) 4814 eval "ac_cv_func_$1=no" 4815 eval "LIB_$1=" 4816 AC_MSG_RESULT([no]) 4817 ;; 4818 *) 4819 eval "ac_cv_func_$1=yes" 4820 eval "ac_cv_lib_`echo "$ac_res" | sed 's/-l//'`=yes" 4821 AC_DEFINE_UNQUOTED($ac_tr_func) 4822 AC_DEFINE_UNQUOTED($ac_tr_lib) 4823 AC_MSG_RESULT([yes, in $ac_res]) 4824 ;; 4825esac 4826AC_SUBST(LIB_$1) 4827]) 4828 4829dnl $Id: roken-frag.m4,v 1.42 2002/08/26 13:26:52 assar Exp $ 4830dnl 4831dnl some code to get roken working 4832dnl 4833dnl rk_ROKEN(subdir) 4834dnl 4835AC_DEFUN(rk_ROKEN, [ 4836 4837AC_REQUIRE([rk_CONFIG_HEADER]) 4838 4839DIR_roken=roken 4840LIB_roken='$(top_builddir)/$1/libroken.la' 4841INCLUDES_roken='-I$(top_builddir)/$1 -I$(top_srcdir)/$1' 4842 4843dnl Checks for programs 4844AC_REQUIRE([AC_PROG_CC]) 4845AC_REQUIRE([AC_PROG_AWK]) 4846AC_REQUIRE([AC_OBJEXT]) 4847AC_REQUIRE([AC_EXEEXT]) 4848AC_REQUIRE([AC_PROG_LIBTOOL]) 4849 4850AC_REQUIRE([AC_MIPS_ABI]) 4851 4852dnl C characteristics 4853 4854AC_REQUIRE([AC_C___ATTRIBUTE__]) 4855AC_REQUIRE([AC_C_INLINE]) 4856AC_REQUIRE([AC_C_CONST]) 4857AC_WFLAGS(-Wall -Wmissing-prototypes -Wpointer-arith -Wbad-function-cast -Wmissing-declarations -Wnested-externs) 4858 4859AC_REQUIRE([rk_DB]) 4860 4861dnl C types 4862 4863AC_REQUIRE([AC_TYPE_SIZE_T]) 4864AC_HAVE_TYPE([ssize_t],[#include <unistd.h>]) 4865AC_REQUIRE([AC_TYPE_PID_T]) 4866AC_REQUIRE([AC_TYPE_UID_T]) 4867AC_HAVE_TYPE([long long]) 4868 4869AC_REQUIRE([rk_RETSIGTYPE]) 4870 4871dnl Checks for header files. 4872AC_REQUIRE([AC_HEADER_STDC]) 4873AC_REQUIRE([AC_HEADER_TIME]) 4874 4875AC_CHECK_HEADERS([\ 4876 arpa/inet.h \ 4877 arpa/nameser.h \ 4878 config.h \ 4879 crypt.h \ 4880 dirent.h \ 4881 errno.h \ 4882 err.h \ 4883 fcntl.h \ 4884 grp.h \ 4885 ifaddrs.h \ 4886 net/if.h \ 4887 netdb.h \ 4888 netinet/in.h \ 4889 netinet/in6.h \ 4890 netinet/in_systm.h \ 4891 netinet6/in6.h \ 4892 netinet6/in6_var.h \ 4893 paths.h \ 4894 pwd.h \ 4895 resolv.h \ 4896 rpcsvc/ypclnt.h \ 4897 shadow.h \ 4898 sys/bswap.h \ 4899 sys/ioctl.h \ 4900 sys/param.h \ 4901 sys/proc.h \ 4902 sys/resource.h \ 4903 sys/socket.h \ 4904 sys/sockio.h \ 4905 sys/stat.h \ 4906 sys/sysctl.h \ 4907 sys/time.h \ 4908 sys/tty.h \ 4909 sys/types.h \ 4910 sys/uio.h \ 4911 sys/utsname.h \ 4912 sys/wait.h \ 4913 syslog.h \ 4914 termios.h \ 4915 unistd.h \ 4916 userconf.h \ 4917 usersec.h \ 4918 util.h \ 4919 vis.h \ 4920]) 4921 4922AC_REQUIRE([CHECK_NETINET_IP_AND_TCP]) 4923 4924AM_CONDITIONAL(have_err_h, test "$ac_cv_header_err_h" = yes) 4925AM_CONDITIONAL(have_fnmatch_h, test "$ac_cv_header_fnmatch_h" = yes) 4926AM_CONDITIONAL(have_ifaddrs_h, test "$ac_cv_header_ifaddrs_h" = yes) 4927AM_CONDITIONAL(have_vis_h, test "$ac_cv_header_vis_h" = yes) 4928 4929dnl Check for functions and libraries 4930 4931AC_FIND_FUNC(socket, socket) 4932AC_FIND_FUNC(gethostbyname, nsl) 4933AC_FIND_FUNC(syslog, syslog) 4934 4935AC_KRB_IPV6 4936 4937AC_FIND_FUNC(gethostbyname2, inet6 ip6) 4938 4939AC_FIND_FUNC(res_search, resolv, 4940[ 4941#include <stdio.h> 4942#ifdef HAVE_SYS_TYPES_H 4943#include <sys/types.h> 4944#endif 4945#ifdef HAVE_NETINET_IN_H 4946#include <netinet/in.h> 4947#endif 4948#ifdef HAVE_ARPA_NAMESER_H 4949#include <arpa/nameser.h> 4950#endif 4951#ifdef HAVE_RESOLV_H 4952#include <resolv.h> 4953#endif 4954], 4955[0,0,0,0,0]) 4956 4957AC_FIND_FUNC(dn_expand, resolv, 4958[ 4959#include <stdio.h> 4960#ifdef HAVE_SYS_TYPES_H 4961#include <sys/types.h> 4962#endif 4963#ifdef HAVE_NETINET_IN_H 4964#include <netinet/in.h> 4965#endif 4966#ifdef HAVE_ARPA_NAMESER_H 4967#include <arpa/nameser.h> 4968#endif 4969#ifdef HAVE_RESOLV_H 4970#include <resolv.h> 4971#endif 4972], 4973[0,0,0,0,0]) 4974 4975rk_CHECK_VAR(_res, 4976[#include <stdio.h> 4977#ifdef HAVE_SYS_TYPES_H 4978#include <sys/types.h> 4979#endif 4980#ifdef HAVE_NETINET_IN_H 4981#include <netinet/in.h> 4982#endif 4983#ifdef HAVE_ARPA_NAMESER_H 4984#include <arpa/nameser.h> 4985#endif 4986#ifdef HAVE_RESOLV_H 4987#include <resolv.h> 4988#endif]) 4989 4990 4991AC_BROKEN_SNPRINTF 4992AC_BROKEN_VSNPRINTF 4993 4994AC_BROKEN_GLOB 4995if test "$ac_cv_func_glob_working" != yes; then 4996 AC_LIBOBJ(glob) 4997fi 4998AM_CONDITIONAL(have_glob_h, test "$ac_cv_func_glob_working" = yes) 4999 5000 5001AC_CHECK_FUNCS([ \ 5002 asnprintf \ 5003 asprintf \ 5004 atexit \ 5005 cgetent \ 5006 getconfattr \ 5007 getprogname \ 5008 getrlimit \ 5009 getspnam \ 5010 initstate \ 5011 issetugid \ 5012 on_exit \ 5013 random \ 5014 setprogname \ 5015 setstate \ 5016 strsvis \ 5017 strunvis \ 5018 strvis \ 5019 strvisx \ 5020 svis \ 5021 sysconf \ 5022 sysctl \ 5023 uname \ 5024 unvis \ 5025 vasnprintf \ 5026 vasprintf \ 5027 vis \ 5028]) 5029 5030if test "$ac_cv_func_cgetent" = no; then 5031 AC_LIBOBJ(getcap) 5032fi 5033 5034AC_REQUIRE([AC_FUNC_GETLOGIN]) 5035 5036AC_FIND_FUNC_NO_LIBS(getsockopt,, 5037[#ifdef HAVE_SYS_TYPES_H 5038#include <sys/types.h> 5039#endif 5040#ifdef HAVE_SYS_SOCKET_H 5041#include <sys/socket.h> 5042#endif], 5043[0,0,0,0,0]) 5044AC_FIND_FUNC_NO_LIBS(setsockopt,, 5045[#ifdef HAVE_SYS_TYPES_H 5046#include <sys/types.h> 5047#endif 5048#ifdef HAVE_SYS_SOCKET_H 5049#include <sys/socket.h> 5050#endif], 5051[0,0,0,0,0]) 5052 5053AC_FIND_IF_NOT_BROKEN(hstrerror, resolv, 5054[#ifdef HAVE_NETDB_H 5055#include <netdb.h> 5056#endif], 505717) 5058AC_NEED_PROTO([ 5059#ifdef HAVE_NETDB_H 5060#include <netdb.h> 5061#endif], 5062hstrerror) 5063 5064AC_FOREACH([rk_func], [asprintf vasprintf asnprintf vasnprintf], 5065 [AC_NEED_PROTO([ 5066 #include <stdio.h> 5067 #include <string.h>], 5068 rk_func)]) 5069 5070AC_FIND_FUNC_NO_LIBS(bswap16,, 5071[#ifdef HAVE_SYS_BSWAP_H 5072#include <sys/bswap.h> 5073#endif],0) 5074 5075AC_FIND_FUNC_NO_LIBS(bswap32,, 5076[#ifdef HAVE_SYS_BSWAP_H 5077#include <sys/bswap.h> 5078#endif],0) 5079 5080AC_FIND_FUNC_NO_LIBS(pidfile,util, 5081[#ifdef HAVE_UTIL_H 5082#include <util.h> 5083#endif],0) 5084 5085AC_FIND_IF_NOT_BROKEN(getaddrinfo,, 5086[#ifdef HAVE_NETDB_H 5087#include <netdb.h> 5088#endif],[0,0,0,0]) 5089 5090AC_FIND_IF_NOT_BROKEN(getnameinfo,, 5091[#ifdef HAVE_NETDB_H 5092#include <netdb.h> 5093#endif],[0,0,0,0,0,0,0]) 5094 5095AC_FIND_IF_NOT_BROKEN(freeaddrinfo,, 5096[#ifdef HAVE_NETDB_H 5097#include <netdb.h> 5098#endif],[0]) 5099 5100AC_FIND_IF_NOT_BROKEN(gai_strerror,, 5101[#ifdef HAVE_NETDB_H 5102#include <netdb.h> 5103#endif],[0]) 5104 5105AC_BROKEN([ \ 5106 chown \ 5107 copyhostent \ 5108 daemon \ 5109 ecalloc \ 5110 emalloc \ 5111 erealloc \ 5112 estrdup \ 5113 err \ 5114 errx \ 5115 fchown \ 5116 flock \ 5117 fnmatch \ 5118 freehostent \ 5119 getcwd \ 5120 getdtablesize \ 5121 getegid \ 5122 geteuid \ 5123 getgid \ 5124 gethostname \ 5125 getifaddrs \ 5126 getipnodebyaddr \ 5127 getipnodebyname \ 5128 getopt \ 5129 gettimeofday \ 5130 getuid \ 5131 getusershell \ 5132 initgroups \ 5133 innetgr \ 5134 iruserok \ 5135 localtime_r \ 5136 lstat \ 5137 memmove \ 5138 mkstemp \ 5139 putenv \ 5140 rcmd \ 5141 readv \ 5142 recvmsg \ 5143 sendmsg \ 5144 setegid \ 5145 setenv \ 5146 seteuid \ 5147 strcasecmp \ 5148 strdup \ 5149 strerror \ 5150 strftime \ 5151 strlcat \ 5152 strlcpy \ 5153 strlwr \ 5154 strncasecmp \ 5155 strndup \ 5156 strnlen \ 5157 strptime \ 5158 strsep \ 5159 strsep_copy \ 5160 strtok_r \ 5161 strupr \ 5162 swab \ 5163 unsetenv \ 5164 verr \ 5165 verrx \ 5166 vsyslog \ 5167 vwarn \ 5168 vwarnx \ 5169 warn \ 5170 warnx \ 5171 writev \ 5172]) 5173 5174AC_FOREACH([rk_func], [strndup strsep strtok_r], 5175 [AC_NEED_PROTO([#include <string.h>], rk_func)]) 5176 5177AC_FOREACH([rk_func], [strsvis strunvis strvis strvisx svis unvis vis], 5178[AC_NEED_PROTO([#ifdef HAVE_VIS_H 5179#include <vis.h> 5180#endif], rk_func)]) 5181 5182AC_BROKEN2(inet_aton, 5183[#ifdef HAVE_SYS_TYPES_H 5184#include <sys/types.h> 5185#endif 5186#ifdef HAVE_SYS_SOCKET_H 5187#include <sys/socket.h> 5188#endif 5189#ifdef HAVE_NETINET_IN_H 5190#include <netinet/in.h> 5191#endif 5192#ifdef HAVE_ARPA_INET_H 5193#include <arpa/inet.h> 5194#endif], 5195[0,0]) 5196 5197AC_BROKEN2(inet_ntop, 5198[#ifdef HAVE_SYS_TYPES_H 5199#include <sys/types.h> 5200#endif 5201#ifdef HAVE_SYS_SOCKET_H 5202#include <sys/socket.h> 5203#endif 5204#ifdef HAVE_NETINET_IN_H 5205#include <netinet/in.h> 5206#endif 5207#ifdef HAVE_ARPA_INET_H 5208#include <arpa/inet.h> 5209#endif], 5210[0, 0, 0, 0]) 5211 5212AC_BROKEN2(inet_pton, 5213[#ifdef HAVE_SYS_TYPES_H 5214#include <sys/types.h> 5215#endif 5216#ifdef HAVE_SYS_SOCKET_H 5217#include <sys/socket.h> 5218#endif 5219#ifdef HAVE_NETINET_IN_H 5220#include <netinet/in.h> 5221#endif 5222#ifdef HAVE_ARPA_INET_H 5223#include <arpa/inet.h> 5224#endif], 5225[0,0,0]) 5226 5227dnl 5228dnl Check for sa_len in struct sockaddr, 5229dnl needs to come before the getnameinfo test 5230dnl 5231AC_HAVE_STRUCT_FIELD(struct sockaddr, sa_len, [#include <sys/types.h> 5232#include <sys/socket.h>]) 5233 5234if test "$ac_cv_func_getnameinfo" = "yes"; then 5235 rk_BROKEN_GETNAMEINFO 5236 if test "$ac_cv_func_getnameinfo_broken" = yes; then 5237 AC_LIBOBJ(getnameinfo) 5238 fi 5239fi 5240 5241if test "$ac_cv_func_getaddrinfo" = "yes"; then 5242 rk_BROKEN_GETADDRINFO 5243 if test "$ac_cv_func_getaddrinfo_numserv" = no; then 5244 AC_LIBOBJ(getaddrinfo) 5245 AC_LIBOBJ(freeaddrinfo) 5246 fi 5247fi 5248 5249AC_NEED_PROTO([#include <stdlib.h>], setenv) 5250AC_NEED_PROTO([#include <stdlib.h>], unsetenv) 5251AC_NEED_PROTO([#include <unistd.h>], gethostname) 5252AC_NEED_PROTO([#include <unistd.h>], mkstemp) 5253AC_NEED_PROTO([#include <unistd.h>], getusershell) 5254 5255AC_NEED_PROTO([ 5256#ifdef HAVE_SYS_TYPES_H 5257#include <sys/types.h> 5258#endif 5259#ifdef HAVE_SYS_SOCKET_H 5260#include <sys/socket.h> 5261#endif 5262#ifdef HAVE_NETINET_IN_H 5263#include <netinet/in.h> 5264#endif 5265#ifdef HAVE_ARPA_INET_H 5266#include <arpa/inet.h> 5267#endif], 5268inet_aton) 5269 5270AC_FIND_FUNC_NO_LIBS(crypt, crypt)dnl 5271 5272AC_REQUIRE([rk_BROKEN_REALLOC])dnl 5273 5274dnl AC_KRB_FUNC_GETCWD_BROKEN 5275 5276dnl 5277dnl Checks for prototypes and declarations 5278dnl 5279 5280AC_PROTO_COMPAT([ 5281#ifdef HAVE_SYS_TYPES_H 5282#include <sys/types.h> 5283#endif 5284#ifdef HAVE_SYS_SOCKET_H 5285#include <sys/socket.h> 5286#endif 5287#ifdef HAVE_NETINET_IN_H 5288#include <netinet/in.h> 5289#endif 5290#ifdef HAVE_ARPA_INET_H 5291#include <arpa/inet.h> 5292#endif 5293#ifdef HAVE_NETDB_H 5294#include <netdb.h> 5295#endif 5296], 5297gethostbyname, struct hostent *gethostbyname(const char *)) 5298 5299AC_PROTO_COMPAT([ 5300#ifdef HAVE_SYS_TYPES_H 5301#include <sys/types.h> 5302#endif 5303#ifdef HAVE_SYS_SOCKET_H 5304#include <sys/socket.h> 5305#endif 5306#ifdef HAVE_NETINET_IN_H 5307#include <netinet/in.h> 5308#endif 5309#ifdef HAVE_ARPA_INET_H 5310#include <arpa/inet.h> 5311#endif 5312#ifdef HAVE_NETDB_H 5313#include <netdb.h> 5314#endif 5315], 5316gethostbyaddr, struct hostent *gethostbyaddr(const void *, size_t, int)) 5317 5318AC_PROTO_COMPAT([ 5319#ifdef HAVE_SYS_TYPES_H 5320#include <sys/types.h> 5321#endif 5322#ifdef HAVE_SYS_SOCKET_H 5323#include <sys/socket.h> 5324#endif 5325#ifdef HAVE_NETINET_IN_H 5326#include <netinet/in.h> 5327#endif 5328#ifdef HAVE_ARPA_INET_H 5329#include <arpa/inet.h> 5330#endif 5331#ifdef HAVE_NETDB_H 5332#include <netdb.h> 5333#endif 5334], 5335getservbyname, struct servent *getservbyname(const char *, const char *)) 5336 5337AC_PROTO_COMPAT([ 5338#ifdef HAVE_SYS_TYPES_H 5339#include <sys/types.h> 5340#endif 5341#ifdef HAVE_SYS_SOCKET_H 5342#include <sys/socket.h> 5343#endif 5344], 5345getsockname, int getsockname(int, struct sockaddr*, socklen_t*)) 5346 5347AC_PROTO_COMPAT([ 5348#ifdef HAVE_SYSLOG_H 5349#include <syslog.h> 5350#endif 5351], 5352openlog, void openlog(const char *, int, int)) 5353 5354AC_NEED_PROTO([ 5355#ifdef HAVE_CRYPT_H 5356#include <crypt.h> 5357#endif 5358#ifdef HAVE_UNISTD_H 5359#include <unistd.h> 5360#endif 5361], 5362crypt) 5363 5364dnl variables 5365 5366rk_CHECK_VAR(h_errno, 5367[#ifdef HAVE_SYS_TYPES_H 5368#include <sys/types.h> 5369#endif 5370#ifdef HAVE_NETDB_H 5371#include <netdb.h> 5372#endif]) 5373 5374rk_CHECK_VAR(h_errlist, 5375[#ifdef HAVE_NETDB_H 5376#include <netdb.h> 5377#endif]) 5378 5379rk_CHECK_VAR(h_nerr, 5380[#ifdef HAVE_NETDB_H 5381#include <netdb.h> 5382#endif]) 5383 5384rk_CHECK_VAR([__progname], 5385[#ifdef HAVE_ERR_H 5386#include <err.h> 5387#endif]) 5388 5389AC_CHECK_DECLARATION([#include <stdlib.h> 5390#ifdef HAVE_UNISTD_H 5391#include <unistd.h> 5392#endif], optarg) 5393AC_CHECK_DECLARATION([#include <stdlib.h> 5394#ifdef HAVE_UNISTD_H 5395#include <unistd.h> 5396#endif], optind) 5397AC_CHECK_DECLARATION([#include <stdlib.h> 5398#ifdef HAVE_UNISTD_H 5399#include <unistd.h> 5400#endif], opterr) 5401AC_CHECK_DECLARATION([#include <stdlib.h> 5402#ifdef HAVE_UNISTD_H 5403#include <unistd.h> 5404#endif], optopt) 5405 5406AC_CHECK_DECLARATION([#include <stdlib.h>], environ) 5407 5408dnl 5409dnl Check for fields in struct tm 5410dnl 5411 5412AC_HAVE_STRUCT_FIELD(struct tm, tm_gmtoff, [#include <time.h>]) 5413AC_HAVE_STRUCT_FIELD(struct tm, tm_zone, [#include <time.h>]) 5414 5415dnl 5416dnl or do we have a variable `timezone' ? 5417dnl 5418 5419rk_CHECK_VAR(timezone,[#include <time.h>]) 5420rk_CHECK_VAR(altzone,[#include <time.h>]) 5421 5422AC_HAVE_TYPE([sa_family_t],[#include <sys/socket.h>]) 5423AC_HAVE_TYPE([socklen_t],[#include <sys/socket.h>]) 5424AC_HAVE_TYPE([struct sockaddr], [#include <sys/socket.h>]) 5425AC_HAVE_TYPE([struct sockaddr_storage], [#include <sys/socket.h>]) 5426AC_HAVE_TYPE([struct addrinfo], [#include <netdb.h>]) 5427AC_HAVE_TYPE([struct ifaddrs], [#include <ifaddrs.h>]) 5428AC_HAVE_TYPE([struct iovec],[ 5429#include <sys/types.h> 5430#include <sys/uio.h> 5431]) 5432AC_HAVE_TYPE([struct msghdr],[ 5433#include <sys/types.h> 5434#include <sys/socket.h> 5435]) 5436 5437dnl 5438dnl Check for struct winsize 5439dnl 5440 5441AC_KRB_STRUCT_WINSIZE 5442 5443dnl 5444dnl Check for struct spwd 5445dnl 5446 5447AC_KRB_STRUCT_SPWD 5448 5449dnl won't work with automake 5450dnl moved to AC_OUTPUT in configure.in 5451dnl AC_CONFIG_FILES($1/Makefile) 5452 5453LIB_roken="${LIB_roken} \$(LIB_crypt) \$(LIB_dbopen)" 5454 5455AC_SUBST(DIR_roken)dnl 5456AC_SUBST(LIB_roken)dnl 5457AC_SUBST(INCLUDES_roken)dnl 5458]) 5459 5460dnl $Id: have-type.m4,v 1.6 2000/07/15 18:10:00 joda Exp $ 5461dnl 5462dnl check for existance of a type 5463 5464dnl AC_HAVE_TYPE(TYPE,INCLUDES) 5465AC_DEFUN(AC_HAVE_TYPE, [ 5466AC_REQUIRE([AC_HEADER_STDC]) 5467cv=`echo "$1" | sed 'y%./+- %__p__%'` 5468AC_MSG_CHECKING(for $1) 5469AC_CACHE_VAL([ac_cv_type_$cv], 5470AC_TRY_COMPILE( 5471[#include <sys/types.h> 5472#if STDC_HEADERS 5473#include <stdlib.h> 5474#include <stddef.h> 5475#endif 5476$2], 5477[$1 foo;], 5478eval "ac_cv_type_$cv=yes", 5479eval "ac_cv_type_$cv=no"))dnl 5480ac_foo=`eval echo \\$ac_cv_type_$cv` 5481AC_MSG_RESULT($ac_foo) 5482if test "$ac_foo" = yes; then 5483 ac_tr_hdr=HAVE_`echo $1 | sed 'y%abcdefghijklmnopqrstuvwxyz./- %ABCDEFGHIJKLMNOPQRSTUVWXYZ____%'` 5484if false; then 5485 AC_CHECK_TYPES($1) 5486fi 5487 AC_DEFINE_UNQUOTED($ac_tr_hdr, 1, [Define if you have type `$1']) 5488fi 5489]) 5490 5491dnl 5492dnl $Id: retsigtype.m4,v 1.1 2000/07/15 18:05:56 joda Exp $ 5493dnl 5494dnl Figure out return type of signal handlers, and define SIGRETURN macro 5495dnl that can be used to return from one 5496dnl 5497AC_DEFUN(rk_RETSIGTYPE,[ 5498AC_TYPE_SIGNAL 5499if test "$ac_cv_type_signal" = "void" ; then 5500 AC_DEFINE(VOID_RETSIGTYPE, 1, [Define if signal handlers return void.]) 5501fi 5502AC_SUBST(VOID_RETSIGTYPE) 5503AH_BOTTOM([#ifdef VOID_RETSIGTYPE 5504#define SIGRETURN(x) return 5505#else 5506#define SIGRETURN(x) return (RETSIGTYPE)(x) 5507#endif]) 5508]) 5509dnl 5510dnl $Id: check-netinet-ip-and-tcp.m4,v 1.3 2000/07/18 10:33:02 joda Exp $ 5511dnl 5512 5513dnl extra magic check for netinet/{ip.h,tcp.h} because on irix 6.5.3 5514dnl you have to include standards.h before including these files 5515 5516AC_DEFUN(CHECK_NETINET_IP_AND_TCP, 5517[ 5518AC_CHECK_HEADERS(standards.h) 5519for i in netinet/ip.h netinet/tcp.h; do 5520 5521cv=`echo "$i" | sed 'y%./+-%__p_%'` 5522 5523AC_CACHE_CHECK([for $i],ac_cv_header_$cv, 5524[AC_TRY_CPP([\ 5525#ifdef HAVE_STANDARDS_H 5526#include <standards.h> 5527#endif 5528#include <$i> 5529], 5530eval "ac_cv_header_$cv=yes", 5531eval "ac_cv_header_$cv=no")]) 5532ac_res=`eval echo \\$ac_cv_header_$cv` 5533if test "$ac_res" = yes; then 5534 ac_tr_hdr=HAVE_`echo $i | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'` 5535 AC_DEFINE_UNQUOTED($ac_tr_hdr, 1) 5536fi 5537done 5538if false;then 5539 AC_CHECK_HEADERS(netinet/ip.h netinet/tcp.h) 5540fi 5541]) 5542 5543dnl $Id: find-func.m4,v 1.1 1997/12/14 15:58:58 joda Exp $ 5544dnl 5545dnl AC_FIND_FUNC(func, libraries, includes, arguments) 5546AC_DEFUN(AC_FIND_FUNC, [ 5547AC_FIND_FUNC_NO_LIBS([$1], [$2], [$3], [$4]) 5548if test -n "$LIB_$1"; then 5549 LIBS="$LIB_$1 $LIBS" 5550fi 5551]) 5552 5553dnl $Id: krb-ipv6.m4,v 1.13 2002/04/30 16:48:13 joda Exp $ 5554dnl 5555dnl test for IPv6 5556dnl 5557AC_DEFUN(AC_KRB_IPV6, [ 5558AC_ARG_WITH(ipv6, 5559 AC_HELP_STRING([--without-ipv6],[do not enable IPv6 support]),[ 5560if test "$withval" = "no"; then 5561 ac_cv_lib_ipv6=no 5562fi]) 5563save_CFLAGS="${CFLAGS}" 5564AC_CACHE_CHECK([for IPv6 stack type], v6type, 5565[dnl check for different v6 implementations (by itojun) 5566v6type=unknown 5567v6lib=none 5568 5569for i in v6d toshiba kame inria zeta linux; do 5570 case $i in 5571 v6d) 5572 AC_EGREP_CPP(yes, [ 5573#include </usr/local/v6/include/sys/types.h> 5574#ifdef __V6D__ 5575yes 5576#endif], 5577 [v6type=$i; v6lib=v6; 5578 v6libdir=/usr/local/v6/lib; 5579 CFLAGS="-I/usr/local/v6/include $CFLAGS"]) 5580 ;; 5581 toshiba) 5582 AC_EGREP_CPP(yes, [ 5583#include <sys/param.h> 5584#ifdef _TOSHIBA_INET6 5585yes 5586#endif], 5587 [v6type=$i; v6lib=inet6; 5588 v6libdir=/usr/local/v6/lib; 5589 CFLAGS="-DINET6 $CFLAGS"]) 5590 ;; 5591 kame) 5592 AC_EGREP_CPP(yes, [ 5593#include <netinet/in.h> 5594#ifdef __KAME__ 5595yes 5596#endif], 5597 [v6type=$i; v6lib=inet6; 5598 v6libdir=/usr/local/v6/lib; 5599 CFLAGS="-DINET6 $CFLAGS"]) 5600 ;; 5601 inria) 5602 AC_EGREP_CPP(yes, [ 5603#include <netinet/in.h> 5604#ifdef IPV6_INRIA_VERSION 5605yes 5606#endif], 5607 [v6type=$i; CFLAGS="-DINET6 $CFLAGS"]) 5608 ;; 5609 zeta) 5610 AC_EGREP_CPP(yes, [ 5611#include <sys/param.h> 5612#ifdef _ZETA_MINAMI_INET6 5613yes 5614#endif], 5615 [v6type=$i; v6lib=inet6; 5616 v6libdir=/usr/local/v6/lib; 5617 CFLAGS="-DINET6 $CFLAGS"]) 5618 ;; 5619 linux) 5620 if test -d /usr/inet6; then 5621 v6type=$i 5622 v6lib=inet6 5623 v6libdir=/usr/inet6 5624 CFLAGS="-DINET6 $CFLAGS" 5625 fi 5626 ;; 5627 esac 5628 if test "$v6type" != "unknown"; then 5629 break 5630 fi 5631done 5632 5633if test "$v6lib" != "none"; then 5634 for dir in $v6libdir /usr/local/v6/lib /usr/local/lib; do 5635 if test -d $dir -a -f $dir/lib$v6lib.a; then 5636 LIBS="-L$dir -l$v6lib $LIBS" 5637 break 5638 fi 5639 done 5640fi 5641]) 5642 5643AC_CACHE_CHECK([for IPv6], ac_cv_lib_ipv6, [ 5644AC_TRY_LINK([ 5645#ifdef HAVE_SYS_TYPES_H 5646#include <sys/types.h> 5647#endif 5648#ifdef HAVE_SYS_SOCKET_H 5649#include <sys/socket.h> 5650#endif 5651#ifdef HAVE_NETINET_IN_H 5652#include <netinet/in.h> 5653#endif 5654#ifdef HAVE_NETINET_IN6_H 5655#include <netinet/in6.h> 5656#endif 5657], 5658[ 5659 struct sockaddr_in6 sin6; 5660 int s; 5661 5662 s = socket(AF_INET6, SOCK_DGRAM, 0); 5663 5664 sin6.sin6_family = AF_INET6; 5665 sin6.sin6_port = htons(17); 5666 sin6.sin6_addr = in6addr_any; 5667 bind(s, (struct sockaddr *)&sin6, sizeof(sin6)); 5668], 5669ac_cv_lib_ipv6=yes, 5670ac_cv_lib_ipv6=no)]) 5671if test "$ac_cv_lib_ipv6" = yes; then 5672 AC_DEFINE(HAVE_IPV6, 1, [Define if you have IPv6.]) 5673else 5674 CFLAGS="${save_CFLAGS}" 5675fi 5676 5677if test "$ac_cv_lib_ipv6" = yes; then 5678 AC_CACHE_CHECK([for in6addr_loopback],[ac_cv_var_in6addr_loopback],[ 5679 AC_TRY_LINK([ 5680#ifdef HAVE_SYS_TYPES_H 5681#include <sys/types.h> 5682#endif 5683#ifdef HAVE_SYS_SOCKET_H 5684#include <sys/socket.h> 5685#endif 5686#ifdef HAVE_NETINET_IN_H 5687#include <netinet/in.h> 5688#endif 5689#ifdef HAVE_NETINET_IN6_H 5690#include <netinet/in6.h> 5691#endif],[ 5692struct sockaddr_in6 sin6; 5693sin6.sin6_addr = in6addr_loopback; 5694],ac_cv_var_in6addr_loopback=yes,ac_cv_var_in6addr_loopback=no)]) 5695 if test "$ac_cv_var_in6addr_loopback" = yes; then 5696 AC_DEFINE(HAVE_IN6ADDR_LOOPBACK, 1, 5697 [Define if you have the in6addr_loopback variable]) 5698 fi 5699fi 5700]) 5701dnl $Id: check-var.m4,v 1.6 2001/08/21 12:00:16 joda Exp $ 5702dnl 5703dnl rk_CHECK_VAR(variable, includes) 5704AC_DEFUN([rk_CHECK_VAR], [ 5705AC_MSG_CHECKING(for $1) 5706AC_CACHE_VAL(ac_cv_var_$1, [ 5707AC_TRY_LINK([extern int $1; 5708int foo() { return $1; }], 5709 [foo()], 5710 ac_cv_var_$1=yes, ac_cv_var_$1=no) 5711]) 5712ac_foo=`eval echo \\$ac_cv_var_$1` 5713AC_MSG_RESULT($ac_foo) 5714if test "$ac_foo" = yes; then 5715 AC_DEFINE_UNQUOTED(AS_TR_CPP(HAVE_[]$1), 1, 5716 [Define if you have the `]$1[' variable.]) 5717 m4_ifval([$2], AC_CHECK_DECLARATION([$2],[$1])) 5718fi 5719]) 5720 5721AC_WARNING_ENABLE([obsolete]) 5722AU_DEFUN([AC_CHECK_VAR], [rk_CHECK_VAR([$2], [$1])], [foo]) 5723dnl $Id: check-declaration.m4,v 1.3 1999/03/01 13:03:08 joda Exp $ 5724dnl 5725dnl 5726dnl Check if we need the declaration of a variable 5727dnl 5728 5729dnl AC_HAVE_DECLARATION(includes, variable) 5730AC_DEFUN(AC_CHECK_DECLARATION, [ 5731AC_MSG_CHECKING([if $2 is properly declared]) 5732AC_CACHE_VAL(ac_cv_var_$2_declaration, [ 5733AC_TRY_COMPILE([$1 5734extern struct { int foo; } $2;], 5735[$2.foo = 1;], 5736eval "ac_cv_var_$2_declaration=no", 5737eval "ac_cv_var_$2_declaration=yes") 5738]) 5739 5740define(foo, [HAVE_]translit($2, [a-z], [A-Z])[_DECLARATION]) 5741 5742AC_MSG_RESULT($ac_cv_var_$2_declaration) 5743if eval "test \"\$ac_cv_var_$2_declaration\" = yes"; then 5744 AC_DEFINE(foo, 1, [define if your system declares $2]) 5745fi 5746undefine([foo]) 5747]) 5748 5749dnl $Id: broken-snprintf.m4,v 1.4 2001/09/01 11:56:05 assar Exp $ 5750dnl 5751AC_DEFUN(AC_BROKEN_SNPRINTF, [ 5752AC_CACHE_CHECK(for working snprintf,ac_cv_func_snprintf_working, 5753ac_cv_func_snprintf_working=yes 5754AC_TRY_RUN([ 5755#include <stdio.h> 5756#include <string.h> 5757int main() 5758{ 5759 char foo[[3]]; 5760 snprintf(foo, 2, "12"); 5761 return strcmp(foo, "1"); 5762}],:,ac_cv_func_snprintf_working=no,:)) 5763 5764if test "$ac_cv_func_snprintf_working" = yes; then 5765 AC_DEFINE_UNQUOTED(HAVE_SNPRINTF, 1, [define if you have a working snprintf]) 5766fi 5767if test "$ac_cv_func_snprintf_working" = yes; then 5768AC_NEED_PROTO([#include <stdio.h>],snprintf) 5769fi 5770]) 5771 5772AC_DEFUN(AC_BROKEN_VSNPRINTF,[ 5773AC_CACHE_CHECK(for working vsnprintf,ac_cv_func_vsnprintf_working, 5774ac_cv_func_vsnprintf_working=yes 5775AC_TRY_RUN([ 5776#include <stdio.h> 5777#include <string.h> 5778#include <stdarg.h> 5779 5780int foo(int num, ...) 5781{ 5782 char bar[[3]]; 5783 va_list arg; 5784 va_start(arg, num); 5785 vsnprintf(bar, 2, "%s", arg); 5786 va_end(arg); 5787 return strcmp(bar, "1"); 5788} 5789 5790 5791int main() 5792{ 5793 return foo(0, "12"); 5794}],:,ac_cv_func_vsnprintf_working=no,:)) 5795 5796if test "$ac_cv_func_vsnprintf_working" = yes; then 5797 AC_DEFINE_UNQUOTED(HAVE_VSNPRINTF, 1, [define if you have a working vsnprintf]) 5798fi 5799if test "$ac_cv_func_vsnprintf_working" = yes; then 5800AC_NEED_PROTO([#include <stdio.h>],vsnprintf) 5801fi 5802]) 5803 5804dnl $Id: need-proto.m4,v 1.4 2002/08/23 15:07:41 joda Exp $ 5805dnl 5806dnl 5807dnl Check if we need the prototype for a function 5808dnl 5809 5810dnl AC_NEED_PROTO(includes, function) 5811 5812AC_DEFUN(AC_NEED_PROTO, [ 5813if test "$ac_cv_func_$2+set" != set -o "$ac_cv_func_$2" = yes; then 5814AC_CACHE_CHECK([if $2 needs a prototype], ac_cv_func_$2_noproto, 5815AC_TRY_COMPILE([$1], 5816[struct foo { int foo; } xx; 5817extern int $2 (struct foo*); 5818$2(&xx); 5819], 5820eval "ac_cv_func_$2_noproto=yes", 5821eval "ac_cv_func_$2_noproto=no")) 5822if test "$ac_cv_func_$2_noproto" = yes; then 5823 AC_DEFINE(AS_TR_CPP(NEED_[]$2[]_PROTO), 1, 5824 [define if the system is missing a prototype for $2()]) 5825fi 5826fi 5827]) 5828 5829dnl $Id: broken-glob.m4,v 1.4 2001/06/19 09:59:46 assar Exp $ 5830dnl 5831dnl check for glob(3) 5832dnl 5833AC_DEFUN(AC_BROKEN_GLOB,[ 5834AC_CACHE_CHECK(for working glob, ac_cv_func_glob_working, 5835ac_cv_func_glob_working=yes 5836AC_TRY_LINK([ 5837#include <stdio.h> 5838#include <glob.h>],[ 5839glob(NULL, GLOB_BRACE|GLOB_NOCHECK|GLOB_QUOTE|GLOB_TILDE| 5840#ifdef GLOB_MAXPATH 5841GLOB_MAXPATH 5842#else 5843GLOB_LIMIT 5844#endif 5845, 5846NULL, NULL); 5847],:,ac_cv_func_glob_working=no,:)) 5848 5849if test "$ac_cv_func_glob_working" = yes; then 5850 AC_DEFINE(HAVE_GLOB, 1, [define if you have a glob() that groks 5851 GLOB_BRACE, GLOB_NOCHECK, GLOB_QUOTE, GLOB_TILDE, and GLOB_LIMIT]) 5852fi 5853if test "$ac_cv_func_glob_working" = yes; then 5854AC_NEED_PROTO([#include <stdio.h> 5855#include <glob.h>],glob) 5856fi 5857]) 5858 5859dnl 5860dnl $Id: krb-func-getlogin.m4,v 1.1 1999/07/13 17:45:30 assar Exp $ 5861dnl 5862dnl test for POSIX (broken) getlogin 5863dnl 5864 5865 5866AC_DEFUN(AC_FUNC_GETLOGIN, [ 5867AC_CHECK_FUNCS(getlogin setlogin) 5868if test "$ac_cv_func_getlogin" = yes; then 5869AC_CACHE_CHECK(if getlogin is posix, ac_cv_func_getlogin_posix, [ 5870if test "$ac_cv_func_getlogin" = yes -a "$ac_cv_func_setlogin" = yes; then 5871 ac_cv_func_getlogin_posix=no 5872else 5873 ac_cv_func_getlogin_posix=yes 5874fi 5875]) 5876if test "$ac_cv_func_getlogin_posix" = yes; then 5877 AC_DEFINE(POSIX_GETLOGIN, 1, [Define if getlogin has POSIX flavour (and not BSD).]) 5878fi 5879fi 5880]) 5881 5882dnl $Id: find-if-not-broken.m4,v 1.4 2002/05/19 19:37:08 joda Exp $ 5883dnl 5884dnl 5885dnl Mix between AC_FIND_FUNC and AC_BROKEN 5886dnl 5887 5888AC_DEFUN(AC_FIND_IF_NOT_BROKEN, 5889[AC_FIND_FUNC([$1], [$2], [$3], [$4]) 5890if eval "test \"$ac_cv_func_$1\" != yes"; then 5891 rk_LIBOBJ([$1]) 5892fi 5893]) 5894 5895dnl $Id: broken.m4,v 1.6 2002/05/19 19:36:52 joda Exp $ 5896dnl 5897dnl 5898dnl Same as AC _REPLACE_FUNCS, just define HAVE_func if found in normal 5899dnl libraries 5900 5901AC_DEFUN([AC_BROKEN], 5902[AC_FOREACH([rk_func], [$1], 5903 [AC_CHECK_FUNC(rk_func, 5904 [AC_DEFINE_UNQUOTED(AS_TR_CPP(HAVE_[]rk_func), 1, 5905 [Define if you have the function `]rk_func['.])], 5906 [rk_LIBOBJ(rk_func)])])]) 5907 5908dnl $Id: broken2.m4,v 1.4 2002/05/19 22:16:46 joda Exp $ 5909dnl 5910dnl AC_BROKEN but with more arguments 5911 5912dnl AC_BROKEN2(func, includes, arguments) 5913AC_DEFUN([AC_BROKEN2], 5914[AC_MSG_CHECKING([for $1]) 5915AC_CACHE_VAL(ac_cv_func_[]$1, 5916[AC_TRY_LINK([$2], 5917[ 5918/* The GNU C library defines this for functions which it implements 5919 to always fail with ENOSYS. Some functions are actually named 5920 something starting with __ and the normal name is an alias. */ 5921#if defined (__stub_$1) || defined (__stub___$1) 5922choke me 5923#else 5924$1($3) 5925#endif 5926], [eval "ac_cv_func_[]$1=yes"], [eval "ac_cv_func_[]$1=no"])]) 5927if eval "test \"\${ac_cv_func_[]$1}\" = yes"; then 5928 AC_DEFINE_UNQUOTED(AS_TR_CPP(HAVE_[]$1), 1, define) 5929 AC_MSG_RESULT(yes) 5930else 5931 AC_MSG_RESULT(no) 5932 rk_LIBOBJ($1) 5933fi]) 5934 5935dnl $Id: have-struct-field.m4,v 1.6 1999/07/29 01:44:32 assar Exp $ 5936dnl 5937dnl check for fields in a structure 5938dnl 5939dnl AC_HAVE_STRUCT_FIELD(struct, field, headers) 5940 5941AC_DEFUN(AC_HAVE_STRUCT_FIELD, [ 5942define(cache_val, translit(ac_cv_type_$1_$2, [A-Z ], [a-z_])) 5943AC_CACHE_CHECK([for $2 in $1], cache_val,[ 5944AC_TRY_COMPILE([$3],[$1 x; x.$2;], 5945cache_val=yes, 5946cache_val=no)]) 5947if test "$cache_val" = yes; then 5948 define(foo, translit(HAVE_$1_$2, [a-z ], [A-Z_])) 5949 AC_DEFINE(foo, 1, [Define if $1 has field $2.]) 5950 undefine([foo]) 5951fi 5952undefine([cache_val]) 5953]) 5954 5955dnl $Id: broken-getnameinfo.m4,v 1.2 2000/12/05 09:09:00 joda Exp $ 5956dnl 5957dnl test for broken AIX getnameinfo 5958 5959AC_DEFUN(rk_BROKEN_GETNAMEINFO,[ 5960AC_CACHE_CHECK([if getnameinfo is broken], ac_cv_func_getnameinfo_broken, 5961AC_TRY_RUN([[#include <stdio.h> 5962#include <sys/types.h> 5963#include <sys/socket.h> 5964#include <netinet/in.h> 5965#include <netdb.h> 5966 5967int 5968main(int argc, char **argv) 5969{ 5970 struct sockaddr_in sin; 5971 char host[256]; 5972 memset(&sin, 0, sizeof(sin)); 5973#ifdef HAVE_STRUCT_SOCKADDR_SA_LEN 5974 sin.sin_len = sizeof(sin); 5975#endif 5976 sin.sin_family = AF_INET; 5977 sin.sin_addr.s_addr = 0xffffffff; 5978 sin.sin_port = 0; 5979 return getnameinfo((struct sockaddr*)&sin, sizeof(sin), host, sizeof(host), 5980 NULL, 0, 0); 5981} 5982]], ac_cv_func_getnameinfo_broken=no, ac_cv_func_getnameinfo_broken=yes))]) 5983 5984dnl $Id: broken-getaddrinfo.m4,v 1.3 2002/08/20 14:09:40 joda Exp $ 5985dnl 5986dnl test if getaddrinfo can handle numeric services 5987 5988AC_DEFUN(rk_BROKEN_GETADDRINFO,[ 5989AC_CACHE_CHECK([if getaddrinfo handles numeric services], ac_cv_func_getaddrinfo_numserv, 5990AC_TRY_RUN([[#include <stdio.h> 5991#include <sys/types.h> 5992#include <sys/socket.h> 5993#include <netdb.h> 5994 5995int 5996main(int argc, char **argv) 5997{ 5998 struct addrinfo hints, *ai; 5999 memset(&hints, 0, sizeof(hints)); 6000 hints.ai_flags = AI_PASSIVE; 6001 hints.ai_socktype = SOCK_STREAM; 6002 hints.ai_family = PF_UNSPEC; 6003 if(getaddrinfo(NULL, "17", &hints, &ai) != 0) 6004 return 1; 6005 return 0; 6006} 6007]], ac_cv_func_getaddrinfo_numserv=yes, ac_cv_func_getaddrinfo_numserv=no))]) 6008 6009dnl 6010dnl $Id: broken-realloc.m4,v 1.1 2000/07/15 18:05:36 joda Exp $ 6011dnl 6012dnl Test for realloc that doesn't handle NULL as first parameter 6013dnl 6014AC_DEFUN(rk_BROKEN_REALLOC, [ 6015AC_CACHE_CHECK(if realloc if broken, ac_cv_func_realloc_broken, [ 6016ac_cv_func_realloc_broken=no 6017AC_TRY_RUN([ 6018#include <stddef.h> 6019#include <stdlib.h> 6020 6021int main() 6022{ 6023 return realloc(NULL, 17) == NULL; 6024} 6025],:, ac_cv_func_realloc_broken=yes, :) 6026]) 6027if test "$ac_cv_func_realloc_broken" = yes ; then 6028 AC_DEFINE(BROKEN_REALLOC, 1, [Define if realloc(NULL) doesn't work.]) 6029fi 6030AH_BOTTOM([#ifdef BROKEN_REALLOC 6031#define realloc(X, Y) isoc_realloc((X), (Y)) 6032#define isoc_realloc(X, Y) ((X) ? realloc((X), (Y)) : malloc(Y)) 6033#endif]) 6034]) 6035 6036dnl $Id: proto-compat.m4,v 1.3 1999/03/01 13:03:48 joda Exp $ 6037dnl 6038dnl 6039dnl Check if the prototype of a function is compatible with another one 6040dnl 6041 6042dnl AC_PROTO_COMPAT(includes, function, prototype) 6043 6044AC_DEFUN(AC_PROTO_COMPAT, [ 6045AC_CACHE_CHECK([if $2 is compatible with system prototype], 6046ac_cv_func_$2_proto_compat, 6047AC_TRY_COMPILE([$1], 6048[$3;], 6049eval "ac_cv_func_$2_proto_compat=yes", 6050eval "ac_cv_func_$2_proto_compat=no")) 6051define([foo], translit($2, [a-z], [A-Z])[_PROTO_COMPATIBLE]) 6052if test "$ac_cv_func_$2_proto_compat" = yes; then 6053 AC_DEFINE(foo, 1, [define if prototype of $2 is compatible with 6054 $3]) 6055fi 6056undefine([foo]) 6057]) 6058dnl $Id: krb-struct-winsize.m4,v 1.3 2001/09/01 11:56:05 assar Exp $ 6059dnl 6060dnl 6061dnl Search for struct winsize 6062dnl 6063 6064AC_DEFUN(AC_KRB_STRUCT_WINSIZE, [ 6065AC_MSG_CHECKING(for struct winsize) 6066AC_CACHE_VAL(ac_cv_struct_winsize, [ 6067ac_cv_struct_winsize=no 6068for i in sys/termios.h sys/ioctl.h; do 6069AC_EGREP_HEADER( 6070struct[[ ]]*winsize,dnl 6071$i, ac_cv_struct_winsize=yes; break)dnl 6072done 6073]) 6074if test "$ac_cv_struct_winsize" = "yes"; then 6075 AC_DEFINE(HAVE_STRUCT_WINSIZE, 1, [define if struct winsize is declared in sys/termios.h]) 6076fi 6077AC_MSG_RESULT($ac_cv_struct_winsize) 6078AC_EGREP_HEADER(ws_xpixel, termios.h, 6079 AC_DEFINE(HAVE_WS_XPIXEL, 1, [define if struct winsize has ws_xpixel])) 6080AC_EGREP_HEADER(ws_ypixel, termios.h, 6081 AC_DEFINE(HAVE_WS_YPIXEL, 1, [define if struct winsize has ws_ypixel])) 6082]) 6083 6084dnl $Id: krb-struct-spwd.m4,v 1.3 1999/07/13 21:04:11 assar Exp $ 6085dnl 6086dnl Test for `struct spwd' 6087 6088AC_DEFUN(AC_KRB_STRUCT_SPWD, [ 6089AC_MSG_CHECKING(for struct spwd) 6090AC_CACHE_VAL(ac_cv_struct_spwd, [ 6091AC_TRY_COMPILE( 6092[#include <pwd.h> 6093#ifdef HAVE_SHADOW_H 6094#include <shadow.h> 6095#endif], 6096[struct spwd foo;], 6097ac_cv_struct_spwd=yes, 6098ac_cv_struct_spwd=no) 6099]) 6100AC_MSG_RESULT($ac_cv_struct_spwd) 6101 6102if test "$ac_cv_struct_spwd" = "yes"; then 6103 AC_DEFINE(HAVE_STRUCT_SPWD, 1, [define if you have struct spwd]) 6104fi 6105]) 6106 6107dnl $Id: test-package.m4,v 1.11 2002/08/28 19:30:48 joda Exp $ 6108dnl 6109dnl rk_TEST_PACKAGE(package,headers,libraries,extra libs, 6110dnl default locations, conditional, config-program) 6111 6112AC_DEFUN(rk_TEST_PACKAGE,[ 6113AC_ARG_WITH($1, 6114 AC_HELP_STRING([--with-$1=dir],[use $1 in dir])) 6115AC_ARG_WITH($1-lib, 6116 AC_HELP_STRING([--with-$1-lib=dir],[use $1 libraries in dir]), 6117[if test "$withval" = "yes" -o "$withval" = "no"; then 6118 AC_MSG_ERROR([No argument for --with-$1-lib]) 6119elif test "X$with_$1" = "X"; then 6120 with_$1=yes 6121fi]) 6122AC_ARG_WITH($1-include, 6123 AC_HELP_STRING([--with-$1-include=dir],[use $1 headers in dir]), 6124[if test "$withval" = "yes" -o "$withval" = "no"; then 6125 AC_MSG_ERROR([No argument for --with-$1-include]) 6126elif test "X$with_$1" = "X"; then 6127 with_$1=yes 6128fi]) 6129AC_ARG_WITH($1-config, 6130 AC_HELP_STRING([--with-$1-config=path],[config program for $1])) 6131 6132m4_ifval([$6], 6133 m4_define([rk_pkgname], $6), 6134 m4_define([rk_pkgname], AS_TR_CPP($1))) 6135 6136AC_MSG_CHECKING(for $1) 6137 6138case "$with_$1" in 6139yes|"") d='$5' ;; 6140no) d= ;; 6141*) d="$with_$1" ;; 6142esac 6143 6144header_dirs= 6145lib_dirs= 6146for i in $d; do 6147 if test "$with_$1_include" = ""; then 6148 if test -d "$i/include/$1"; then 6149 header_dirs="$header_dirs $i/include/$1" 6150 fi 6151 if test -d "$i/include"; then 6152 header_dirs="$header_dirs $i/include" 6153 fi 6154 fi 6155 if test "$with_$1_lib" = ""; then 6156 if test -d "$i/lib$abilibdirext"; then 6157 lib_dirs="$lib_dirs $i/lib$abilibdirext" 6158 fi 6159 fi 6160done 6161 6162if test "$with_$1_include"; then 6163 header_dirs="$with_$1_include $header_dirs" 6164fi 6165if test "$with_$1_lib"; then 6166 lib_dirs="$with_$1_lib $lib_dirs" 6167fi 6168 6169if test "$with_$1_config" = ""; then 6170 with_$1_config='$7' 6171fi 6172 6173$1_cflags= 6174$1_libs= 6175 6176case "$with_$1_config" in 6177yes|no|"") 6178 ;; 6179*) 6180 $1_cflags="`$with_$1_config --cflags 2>&1`" 6181 $1_libs="`$with_$1_config --libs 2>&1`" 6182 ;; 6183esac 6184 6185found=no 6186if test "$with_$1" != no; then 6187 save_CFLAGS="$CFLAGS" 6188 save_LIBS="$LIBS" 6189 if test "$[]$1_cflags" -a "$[]$1_libs"; then 6190 CFLAGS="$[]$1_cflags $save_CFLAGS" 6191 LIBS="$[]$1_libs $save_LIBS" 6192 AC_TRY_LINK([$2],,[ 6193 INCLUDE_$1="$[]$1_cflags" 6194 LIB_$1="$[]$1_libs" 6195 AC_MSG_RESULT([from $with_$1_config]) 6196 found=yes]) 6197 fi 6198 if test "$found" = no; then 6199 ires= lres= 6200 for i in $header_dirs; do 6201 CFLAGS="-I$i $save_CFLAGS" 6202 AC_TRY_COMPILE([$2],,ires=$i;break) 6203 done 6204 for i in $lib_dirs; do 6205 LIBS="-L$i $3 $4 $save_LIBS" 6206 AC_TRY_LINK([$2],,lres=$i;break) 6207 done 6208 if test "$ires" -a "$lres" -a "$with_$1" != "no"; then 6209 INCLUDE_$1="-I$ires" 6210 LIB_$1="-L$lres $3" 6211 found=yes 6212 AC_MSG_RESULT([headers $ires, libraries $lres]) 6213 fi 6214 fi 6215 CFLAGS="$save_CFLAGS" 6216 LIBS="$save_LIBS" 6217fi 6218 6219if test "$found" = yes; then 6220 AC_DEFINE_UNQUOTED(rk_pkgname, 1, [Define if you have the $1 package.]) 6221 with_$1=yes 6222else 6223 with_$1=no 6224 INCLUDE_$1= 6225 LIB_$1= 6226 AC_MSG_RESULT(no) 6227fi 6228 6229AC_SUBST(INCLUDE_$1) 6230AC_SUBST(LIB_$1) 6231]) 6232 6233dnl $Id: otp.m4,v 1.2 2002/05/19 20:51:08 joda Exp $ 6234dnl 6235dnl check requirements for OTP library 6236dnl 6237AC_DEFUN([rk_OTP],[ 6238AC_REQUIRE([rk_DB])dnl 6239AC_ARG_ENABLE(otp, 6240 AC_HELP_STRING([--disable-otp],[if you don't want OTP support])) 6241if test "$enable_otp" = yes -a "$db_type" = unknown; then 6242 AC_MSG_ERROR([OTP requires a NDBM/DB compatible library]) 6243fi 6244if test "$enable_otp" != no; then 6245 if test "$db_type" != unknown; then 6246 enable_otp=yes 6247 else 6248 enable_otp=no 6249 fi 6250fi 6251if test "$enable_otp" = yes; then 6252 AC_DEFINE(OTP, 1, [Define if you want OTP support in applications.]) 6253 LIB_otp='$(top_builddir)/lib/otp/libotp.la' 6254 AC_SUBST(LIB_otp) 6255fi 6256AC_MSG_CHECKING([whether to enable OTP library]) 6257AC_MSG_RESULT($enable_otp) 6258AM_CONDITIONAL(OTP, test "$enable_otp" = yes)dnl 6259]) 6260 6261dnl $Id: osfc2.m4,v 1.3 2002/04/30 16:46:18 joda Exp $ 6262dnl 6263dnl enable OSF C2 stuff 6264 6265AC_DEFUN(AC_CHECK_OSFC2,[ 6266AC_ARG_ENABLE(osfc2, 6267 AC_HELP_STRING([--enable-osfc2],[enable some OSF C2 support])) 6268LIB_security= 6269if test "$enable_osfc2" = yes; then 6270 AC_DEFINE(HAVE_OSFC2, 1, [Define to enable basic OSF C2 support.]) 6271 LIB_security=-lsecurity 6272fi 6273AC_SUBST(LIB_security) 6274]) 6275 6276dnl $Id: check-man.m4,v 1.3 2000/11/30 01:47:17 joda Exp $ 6277dnl check how to format manual pages 6278dnl 6279 6280AC_DEFUN(rk_CHECK_MAN, 6281[AC_PATH_PROG(NROFF, nroff) 6282AC_PATH_PROG(GROFF, groff) 6283AC_CACHE_CHECK(how to format man pages,ac_cv_sys_man_format, 6284[cat > conftest.1 << END 6285.Dd January 1, 1970 6286.Dt CONFTEST 1 6287.Sh NAME 6288.Nm conftest 6289.Nd 6290foobar 6291END 6292 6293if test "$NROFF" ; then 6294 for i in "-mdoc" "-mandoc"; do 6295 if "$NROFF" $i conftest.1 2> /dev/null | \ 6296 grep Jan > /dev/null 2>&1 ; then 6297 ac_cv_sys_man_format="$NROFF $i" 6298 break 6299 fi 6300 done 6301fi 6302if test "$ac_cv_sys_man_format" = "" -a "$GROFF" ; then 6303 for i in "-mdoc" "-mandoc"; do 6304 if "$GROFF" -Tascii $i conftest.1 2> /dev/null | \ 6305 grep Jan > /dev/null 2>&1 ; then 6306 ac_cv_sys_man_format="$GROFF -Tascii $i" 6307 break 6308 fi 6309 done 6310fi 6311if test "$ac_cv_sys_man_format"; then 6312 ac_cv_sys_man_format="$ac_cv_sys_man_format \[$]< > \[$]@" 6313fi 6314]) 6315if test "$ac_cv_sys_man_format"; then 6316 CATMAN="$ac_cv_sys_man_format" 6317 AC_SUBST(CATMAN) 6318fi 6319AM_CONDITIONAL(CATMAN, test "$CATMAN") 6320AC_CACHE_CHECK(extension of pre-formatted manual pages,ac_cv_sys_catman_ext, 6321[if grep _suffix /etc/man.conf > /dev/null 2>&1; then 6322 ac_cv_sys_catman_ext=0 6323else 6324 ac_cv_sys_catman_ext=number 6325fi 6326]) 6327if test "$ac_cv_sys_catman_ext" = number; then 6328 CATMANEXT='$$section' 6329else 6330 CATMANEXT=0 6331fi 6332AC_SUBST(CATMANEXT) 6333]) 6334dnl 6335dnl $Id: krb-bigendian.m4,v 1.8 2002/08/28 19:20:19 joda Exp $ 6336dnl 6337 6338dnl check if this computer is little or big-endian 6339dnl if we can figure it out at compile-time then don't define the cpp symbol 6340dnl otherwise test for it and define it. also allow options for overriding 6341dnl it when cross-compiling 6342 6343AC_DEFUN(KRB_C_BIGENDIAN, [ 6344AC_ARG_ENABLE(bigendian, 6345 AC_HELP_STRING([--enable-bigendian],[the target is big endian]), 6346krb_cv_c_bigendian=yes) 6347AC_ARG_ENABLE(littleendian, 6348 AC_HELP_STRING([--enable-littleendian],[the target is little endian]), 6349krb_cv_c_bigendian=no) 6350AC_CACHE_CHECK(whether byte order is known at compile time, 6351krb_cv_c_bigendian_compile, 6352[AC_TRY_COMPILE([ 6353#include <sys/types.h> 6354#include <sys/param.h>],[ 6355#if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN 6356 bogus endian macros 6357#endif], krb_cv_c_bigendian_compile=yes, krb_cv_c_bigendian_compile=no)]) 6358AC_CACHE_CHECK(whether byte ordering is bigendian, krb_cv_c_bigendian,[ 6359 if test "$krb_cv_c_bigendian_compile" = "yes"; then 6360 AC_TRY_COMPILE([ 6361#include <sys/types.h> 6362#include <sys/param.h>],[ 6363#if BYTE_ORDER != BIG_ENDIAN 6364 not big endian 6365#endif], krb_cv_c_bigendian=yes, krb_cv_c_bigendian=no) 6366 else 6367 AC_TRY_RUN([main () { 6368 /* Are we little or big endian? From Harbison&Steele. */ 6369 union 6370 { 6371 long l; 6372 char c[sizeof (long)]; 6373 } u; 6374 u.l = 1; 6375 exit (u.c[sizeof (long) - 1] == 1); 6376 }], krb_cv_c_bigendian=no, krb_cv_c_bigendian=yes, 6377 AC_MSG_ERROR([specify either --enable-bigendian or --enable-littleendian])) 6378 fi 6379]) 6380if test "$krb_cv_c_bigendian" = "yes"; then 6381 AC_DEFINE(WORDS_BIGENDIAN, 1, [define if target is big endian])dnl 6382fi 6383if test "$krb_cv_c_bigendian_compile" = "yes"; then 6384 AC_DEFINE(ENDIANESS_IN_SYS_PARAM_H, 1, [define if sys/param.h defines the endiness])dnl 6385fi 6386AH_BOTTOM([ 6387#if ENDIANESS_IN_SYS_PARAM_H 6388# include <sys/types.h> 6389# include <sys/param.h> 6390# if BYTE_ORDER == BIG_ENDIAN 6391# define WORDS_BIGENDIAN 1 6392# endif 6393#endif 6394]) 6395]) 6396 6397dnl 6398dnl $Id: aix.m4,v 1.9 2002/08/28 19:19:43 joda Exp $ 6399dnl 6400 6401AC_DEFUN(rk_AIX,[ 6402 6403aix=no 6404case "$host" in 6405*-*-aix3*) 6406 aix=3 6407 ;; 6408*-*-aix4*|*-*-aix5*) 6409 aix=4 6410 ;; 6411esac 6412 6413AM_CONDITIONAL(AIX, test "$aix" != no)dnl 6414AM_CONDITIONAL(AIX4, test "$aix" = 4) 6415 6416 6417AC_ARG_ENABLE(dynamic-afs, 6418 AC_HELP_STRING([--disable-dynamic-afs], 6419 [do not use loaded AFS library with AIX])) 6420 6421if test "$aix" != no; then 6422 if test "$enable_dynamic_afs" != no; then 6423 AC_REQUIRE([rk_DLOPEN]) 6424 if test "$ac_cv_func_dlopen" = no; then 6425 AC_FIND_FUNC_NO_LIBS(loadquery, ld) 6426 fi 6427 if test "$ac_cv_func_dlopen" != no; then 6428 AIX_EXTRA_KAFS='$(LIB_dlopen)' 6429 elif test "$ac_cv_func_loadquery" != no; then 6430 AIX_EXTRA_KAFS='$(LIB_loadquery)' 6431 else 6432 AC_MSG_NOTICE([not using dynloaded AFS library]) 6433 AIX_EXTRA_KAFS= 6434 enable_dynamic_afs=no 6435 fi 6436 else 6437 AIX_EXTRA_KAFS= 6438 fi 6439fi 6440 6441AM_CONDITIONAL(AIX_DYNAMIC_AFS, test "$enable_dynamic_afs" != no)dnl 6442AC_SUBST(AIX_EXTRA_KAFS)dnl 6443 6444AH_BOTTOM([#if _AIX 6445#define _ALL_SOURCE 6446/* XXX this is gross, but kills about a gazillion warnings */ 6447struct ether_addr; 6448struct sockaddr; 6449struct sockaddr_dl; 6450struct sockaddr_in; 6451#endif]) 6452 6453]) 6454 6455dnl 6456dnl $Id: dlopen.m4,v 1.1 2002/08/28 16:32:16 joda Exp $ 6457dnl 6458 6459AC_DEFUN([rk_DLOPEN], [ 6460 AC_FIND_FUNC_NO_LIBS(dlopen, dl) 6461 AM_CONDITIONAL(HAVE_DLOPEN, test "$ac_cv_funclib_dlopen" != no) 6462]) 6463 6464dnl 6465dnl $Id: irix.m4,v 1.1 2002/08/28 19:11:44 joda Exp $ 6466dnl 6467 6468AC_DEFUN([rk_IRIX], 6469[ 6470irix=no 6471case "$host" in 6472*-*-irix4*) 6473 AC_DEFINE([IRIX4], 1, 6474 [Define if you are running IRIX 4.]) 6475 irix=yes 6476 ;; 6477*-*-irix*) 6478 irix=yes 6479 ;; 6480esac 6481AM_CONDITIONAL(IRIX, test "$irix" != no)dnl 6482 6483AH_BOTTOM([ 6484/* IRIX 4 braindamage */ 6485#if IRIX == 4 && !defined(__STDC__) 6486#define __STDC__ 0 6487#endif 6488]) 6489]) 6490 6491dnl 6492dnl $Id: sunos.m4,v 1.1 2002/08/28 19:53:51 joda Exp $ 6493dnl 6494 6495AC_DEFUN([rk_SUNOS],[ 6496sunos=no 6497case "$host" in 6498*-*-sunos4*) 6499 sunos=40 6500 ;; 6501*-*-solaris2.7) 6502 sunos=57 6503 ;; 6504*-*-solaris2.[89]) 6505 sunos=58 6506 ;; 6507*-*-solaris2*) 6508 sunos=50 6509 ;; 6510esac 6511if test "$sunos" != no; then 6512 AC_DEFINE_UNQUOTED(SunOS, $sunos, 6513 [Define to what version of SunOS you are running.]) 6514fi 6515]) 6516dnl 6517dnl See if there is any X11 present 6518dnl 6519dnl $Id: check-x.m4,v 1.2 1999/11/05 04:25:23 assar Exp $ 6520 6521AC_DEFUN(KRB_CHECK_X,[ 6522AC_PATH_XTRA 6523 6524# try to figure out if we need any additional ld flags, like -R 6525# and yes, the autoconf X test is utterly broken 6526if test "$no_x" != yes; then 6527 AC_CACHE_CHECK(for special X linker flags,krb_cv_sys_x_libs_rpath,[ 6528 ac_save_libs="$LIBS" 6529 ac_save_cflags="$CFLAGS" 6530 CFLAGS="$CFLAGS $X_CFLAGS" 6531 krb_cv_sys_x_libs_rpath="" 6532 krb_cv_sys_x_libs="" 6533 for rflag in "" "-R" "-R " "-rpath "; do 6534 if test "$rflag" = ""; then 6535 foo="$X_LIBS" 6536 else 6537 foo="" 6538 for flag in $X_LIBS; do 6539 case $flag in 6540 -L*) 6541 foo="$foo $flag `echo $flag | sed \"s/-L/$rflag/\"`" 6542 ;; 6543 *) 6544 foo="$foo $flag" 6545 ;; 6546 esac 6547 done 6548 fi 6549 LIBS="$ac_save_libs $foo $X_PRE_LIBS -lX11 $X_EXTRA_LIBS" 6550 AC_TRY_RUN([ 6551 #include <X11/Xlib.h> 6552 foo() 6553 { 6554 XOpenDisplay(NULL); 6555 } 6556 main() 6557 { 6558 return 0; 6559 } 6560 ], krb_cv_sys_x_libs_rpath="$rflag"; krb_cv_sys_x_libs="$foo"; break,:) 6561 done 6562 LIBS="$ac_save_libs" 6563 CFLAGS="$ac_save_cflags" 6564 ]) 6565 X_LIBS="$krb_cv_sys_x_libs" 6566fi 6567]) 6568 6569dnl $Id: check-xau.m4,v 1.3 1999/05/14 01:17:06 assar Exp $ 6570dnl 6571dnl check for Xau{Read,Write}Auth and XauFileName 6572dnl 6573AC_DEFUN(AC_CHECK_XAU,[ 6574save_CFLAGS="$CFLAGS" 6575CFLAGS="$X_CFLAGS $CFLAGS" 6576save_LIBS="$LIBS" 6577dnl LIBS="$X_LIBS $X_PRE_LIBS $X_EXTRA_LIBS $LIBS" 6578LIBS="$X_PRE_LIBS $X_EXTRA_LIBS $LIBS" 6579save_LDFLAGS="$LDFLAGS" 6580LDFLAGS="$LDFLAGS $X_LIBS" 6581 6582 6583AC_FIND_FUNC_NO_LIBS(XauWriteAuth, X11 Xau) 6584ac_xxx="$LIBS" 6585LIBS="$LIB_XauWriteAuth $LIBS" 6586AC_FIND_FUNC_NO_LIBS(XauReadAuth, X11 Xau) 6587LIBS="$LIB_XauReadAauth $LIBS" 6588AC_FIND_FUNC_NO_LIBS(XauFileName, X11 Xau) 6589LIBS="$ac_xxx" 6590 6591case "$ac_cv_funclib_XauWriteAuth" in 6592yes) ;; 6593no) ;; 6594*) if test "$ac_cv_funclib_XauReadAuth" = yes; then 6595 if test "$ac_cv_funclib_XauFileName" = yes; then 6596 LIB_XauReadAuth="$LIB_XauWriteAuth" 6597 else 6598 LIB_XauReadAuth="$LIB_XauWriteAuth $LIB_XauFileName" 6599 fi 6600 else 6601 if test "$ac_cv_funclib_XauFileName" = yes; then 6602 LIB_XauReadAuth="$LIB_XauReadAuth $LIB_XauWriteAuth" 6603 else 6604 LIB_XauReadAuth="$LIB_XauReadAuth $LIB_XauWriteAuth $LIB_XauFileName" 6605 fi 6606 fi 6607 ;; 6608esac 6609 6610if test "$AUTOMAKE" != ""; then 6611 AM_CONDITIONAL(NEED_WRITEAUTH, test "$ac_cv_func_XauWriteAuth" != "yes") 6612else 6613 AC_SUBST(NEED_WRITEAUTH_TRUE) 6614 AC_SUBST(NEED_WRITEAUTH_FALSE) 6615 if test "$ac_cv_func_XauWriteAuth" != "yes"; then 6616 NEED_WRITEAUTH_TRUE= 6617 NEED_WRITEAUTH_FALSE='#' 6618 else 6619 NEED_WRITEAUTH_TRUE='#' 6620 NEED_WRITEAUTH_FALSE= 6621 fi 6622fi 6623CFLAGS=$save_CFLAGS 6624LIBS=$save_LIBS 6625LDFLAGS=$save_LDFLAGS 6626]) 6627 6628dnl $Id: check-type-extra.m4,v 1.2 1999/03/01 09:52:23 joda Exp $ 6629dnl 6630dnl ac_check_type + extra headers 6631 6632dnl AC_CHECK_TYPE_EXTRA(TYPE, DEFAULT, HEADERS) 6633AC_DEFUN(AC_CHECK_TYPE_EXTRA, 6634[AC_REQUIRE([AC_HEADER_STDC])dnl 6635AC_MSG_CHECKING(for $1) 6636AC_CACHE_VAL(ac_cv_type_$1, 6637[AC_EGREP_CPP(dnl 6638changequote(<<,>>)dnl 6639<<$1[^a-zA-Z_0-9]>>dnl 6640changequote([,]), [#include <sys/types.h> 6641#if STDC_HEADERS 6642#include <stdlib.h> 6643#include <stddef.h> 6644#endif 6645$3], ac_cv_type_$1=yes, ac_cv_type_$1=no)])dnl 6646AC_MSG_RESULT($ac_cv_type_$1) 6647if test $ac_cv_type_$1 = no; then 6648 AC_DEFINE($1, $2, [Define this to what the type $1 should be.]) 6649fi 6650]) 6651 6652dnl 6653dnl $Id: capabilities.m4,v 1.2 1999/09/01 11:02:26 joda Exp $ 6654dnl 6655 6656dnl 6657dnl Test SGI capabilities 6658dnl 6659 6660AC_DEFUN(KRB_CAPABILITIES,[ 6661 6662AC_CHECK_HEADERS(capability.h sys/capability.h) 6663 6664AC_CHECK_FUNCS(sgi_getcapabilitybyname cap_set_proc) 6665]) 6666 6667dnl $Id: check-getpwnam_r-posix.m4,v 1.2 1999/03/23 16:47:31 joda Exp $ 6668dnl 6669dnl check for getpwnam_r, and if it's posix or not 6670 6671AC_DEFUN(AC_CHECK_GETPWNAM_R_POSIX,[ 6672AC_FIND_FUNC_NO_LIBS(getpwnam_r,c_r) 6673if test "$ac_cv_func_getpwnam_r" = yes; then 6674 AC_CACHE_CHECK(if getpwnam_r is posix,ac_cv_func_getpwnam_r_posix, 6675 ac_libs="$LIBS" 6676 LIBS="$LIBS $LIB_getpwnam_r" 6677 AC_TRY_RUN([ 6678#include <pwd.h> 6679int main() 6680{ 6681 struct passwd pw, *pwd; 6682 return getpwnam_r("", &pw, NULL, 0, &pwd) < 0; 6683} 6684],ac_cv_func_getpwnam_r_posix=yes,ac_cv_func_getpwnam_r_posix=no,:) 6685LIBS="$ac_libs") 6686if test "$ac_cv_func_getpwnam_r_posix" = yes; then 6687 AC_DEFINE(POSIX_GETPWNAM_R, 1, [Define if getpwnam_r has POSIX flavour.]) 6688fi 6689fi 6690]) 6691dnl $Id: crypto.m4,v 1.11 2002/08/28 23:09:05 assar Exp $ 6692dnl 6693dnl test for crypto libraries: 6694dnl - libcrypto (from openssl) 6695dnl - libdes (from krb4) 6696dnl - own-built libdes 6697 6698AC_DEFUN([KRB_CRYPTO],[ 6699crypto_lib=unknown 6700AC_WITH_ALL([openssl]) 6701 6702DIR_des= 6703 6704AC_MSG_CHECKING([for crypto library]) 6705 6706openssl=no 6707if test "$crypto_lib" = "unknown" -a "$with_openssl" != "no"; then 6708 6709 save_CPPFLAGS="$CPPFLAGS" 6710 save_LIBS="$LIBS" 6711 INCLUDE_des= 6712 LIB_des= 6713 if test "$with_openssl_include" != ""; then 6714 INCLUDE_des="-I${with_openssl}/include" 6715 fi 6716 if test "$with_openssl_lib" != ""; then 6717 LIB_des="-L${with_openssl}/lib" 6718 fi 6719 CPPFLAGS="${INCLUDE_des} ${CPPFLAGS}" 6720 LIB_des="${LIB_des} -lcrypto" 6721 LIB_des_a="$LIB_des" 6722 LIB_des_so="$LIB_des" 6723 LIB_des_appl="$LIB_des" 6724 LIBS="${LIBS} ${LIB_des}" 6725 AC_TRY_LINK([ 6726 #include <openssl/md4.h> 6727 #include <openssl/md5.h> 6728 #include <openssl/sha.h> 6729 #include <openssl/des.h> 6730 #include <openssl/rc4.h> 6731 ], 6732 [ 6733 void *schedule = 0; 6734 MD4_CTX md4; 6735 MD5_CTX md5; 6736 SHA_CTX sha1; 6737 6738 MD4_Init(&md4); 6739 MD5_Init(&md5); 6740 SHA1_Init(&sha1); 6741 6742 des_cbc_encrypt(0, 0, 0, schedule, 0, 0); 6743 RC4(0, 0, 0, 0); 6744 ], [ 6745 crypto_lib=libcrypto openssl=yes 6746 AC_MSG_RESULT([libcrypto])]) 6747 CPPFLAGS="$save_CPPFLAGS" 6748 LIBS="$save_LIBS" 6749fi 6750 6751if test "$crypto_lib" = "unknown" -a "$with_krb4" != "no"; then 6752 save_CPPFLAGS="$CPPFLAGS" 6753 save_LIBS="$LIBS" 6754 6755 cdirs= clibs= 6756 for i in $LIB_krb4; do 6757 case "$i" in 6758 -L*) cdirs="$cdirs $i";; 6759 -l*) clibs="$clibs $i";; 6760 esac 6761 done 6762 6763 ires= 6764 for i in $INCLUDE_krb4; do 6765 CFLAGS="$i $save_CFLAGS" 6766 AC_TRY_COMPILE([ 6767 #undef KRB5 /* makes md4.h et al unhappy */ 6768 #define KRB4 6769 #include <openssl/md4.h> 6770 #include <openssl/md5.h> 6771 #include <openssl/sha.h> 6772 #include <openssl/des.h> 6773 #include <openssl/rc4.h> 6774 ], [ 6775 MD4_CTX md4; 6776 MD5_CTX md5; 6777 SHA_CTX sha1; 6778 6779 MD4_Init(&md4); 6780 MD5_Init(&md5); 6781 SHA1_Init(&sha1); 6782 6783 des_cbc_encrypt(0, 0, 0, 0, 0, 0); 6784 RC4(0, 0, 0, 0);],openssl=yes ires="$i"; break) 6785 AC_TRY_COMPILE([ 6786 #undef KRB5 /* makes md4.h et al unhappy */ 6787 #define KRB4 6788 #include <md4.h> 6789 #include <md5.h> 6790 #include <sha.h> 6791 #include <des.h> 6792 #include <rc4.h> 6793 ], [ 6794 MD4_CTX md4; 6795 MD5_CTX md5; 6796 SHA_CTX sha1; 6797 6798 MD4_Init(&md4); 6799 MD5_Init(&md5); 6800 SHA1_Init(&sha1); 6801 6802 des_cbc_encrypt(0, 0, 0, 0, 0, 0); 6803 RC4(0, 0, 0, 0);],ires="$i"; break) 6804 done 6805 lres= 6806 for i in $cdirs; do 6807 for j in $clibs; do 6808 LIBS="$i $j $save_LIBS" 6809 if test "$openssl" = yes; then 6810 AC_TRY_LINK([ 6811 #undef KRB5 /* makes md4.h et al unhappy */ 6812 #define KRB4 6813 #include <openssl/md4.h> 6814 #include <openssl/md5.h> 6815 #include <openssl/sha.h> 6816 #include <openssl/des.h> 6817 #include <openssl/rc4.h> 6818 ], [ 6819 MD4_CTX md4; 6820 MD5_CTX md5; 6821 SHA_CTX sha1; 6822 6823 MD4_Init(&md4); 6824 MD5_Init(&md5); 6825 SHA1_Init(&sha1); 6826 6827 des_cbc_encrypt(0, 0, 0, 0, 0, 0); 6828 RC4(0, 0, 0, 0);],lres="$i $j"; break 2) 6829 else 6830 AC_TRY_LINK([ 6831 #undef KRB5 /* makes md4.h et al unhappy */ 6832 #define KRB4 6833 #include <md4.h> 6834 #include <md5.h> 6835 #include <sha.h> 6836 #include <des.h> 6837 #include <rc4.h> 6838 ], [ 6839 MD4_CTX md4; 6840 MD5_CTX md5; 6841 SHA_CTX sha1; 6842 6843 MD4_Init(&md4); 6844 MD5_Init(&md5); 6845 SHA1_Init(&sha1); 6846 6847 des_cbc_encrypt(0, 0, 0, 0, 0, 0); 6848 RC4(0, 0, 0, 0);],lres="$i $j"; break 2) 6849 fi 6850 done 6851 done 6852 CFLAGS="$save_CFLAGS" 6853 LIBS="$save_LIBS" 6854 if test "$ires" -a "$lres"; then 6855 INCLUDE_des="$ires" 6856 LIB_des="$lres" 6857 crypto_lib=krb4 6858 AC_MSG_RESULT([same as krb4]) 6859 LIB_des_a='$(LIB_des)' 6860 LIB_des_so='$(LIB_des)' 6861 LIB_des_appl='$(LIB_des)' 6862 fi 6863fi 6864 6865if test "$crypto_lib" = "unknown"; then 6866 6867 DIR_des='des' 6868 LIB_des='$(top_builddir)/lib/des/libdes.la' 6869 LIB_des_a='$(top_builddir)/lib/des/.libs/libdes.a' 6870 LIB_des_so='$(top_builddir)/lib/des/.libs/libdes.so' 6871 LIB_des_appl="-ldes" 6872 6873 AC_MSG_RESULT([included libdes]) 6874 6875fi 6876 6877if test "$openssl" = "yes"; then 6878 AC_DEFINE([HAVE_OPENSSL], 1, [define to use openssl's libcrypto]) 6879fi 6880AM_CONDITIONAL(HAVE_OPENSSL, test "$openssl" = yes)dnl 6881 6882AC_SUBST(DIR_des) 6883AC_SUBST(INCLUDE_des) 6884AC_SUBST(LIB_des) 6885AC_SUBST(LIB_des_a) 6886AC_SUBST(LIB_des_so) 6887AC_SUBST(LIB_des_appl) 6888]) 6889 6890dnl 6891dnl $Id: with-all.m4,v 1.1 2001/08/29 17:01:23 assar Exp $ 6892dnl 6893 6894dnl AC_WITH_ALL(name) 6895 6896AC_DEFUN([AC_WITH_ALL], [ 6897AC_ARG_WITH($1, 6898 AC_HELP_STRING([--with-$1=dir], 6899 [use $1 in dir])) 6900 6901AC_ARG_WITH($1-lib, 6902 AC_HELP_STRING([--with-$1-lib=dir], 6903 [use $1 libraries in dir]), 6904[if test "$withval" = "yes" -o "$withval" = "no"; then 6905 AC_MSG_ERROR([No argument for --with-$1-lib]) 6906elif test "X$with_$1" = "X"; then 6907 with_$1=yes 6908fi]) 6909 6910AC_ARG_WITH($1-include, 6911 AC_HELP_STRING([--with-$1-include=dir], 6912 [use $1 headers in dir]), 6913[if test "$withval" = "yes" -o "$withval" = "no"; then 6914 AC_MSG_ERROR([No argument for --with-$1-include]) 6915elif test "X$with_$1" = "X"; then 6916 with_$1=yes 6917fi]) 6918 6919case "$with_$1" in 6920yes) ;; 6921no) ;; 6922"") ;; 6923*) if test "$with_$1_include" = ""; then 6924 with_$1_include="$with_$1/include" 6925 fi 6926 if test "$with_$1_lib" = ""; then 6927 with_$1_lib="$with_$1/lib$abilibdirext" 6928 fi 6929 ;; 6930esac 6931]) 6932dnl $Id: krb-readline.m4,v 1.5 2002/08/29 02:22:32 assar Exp $ 6933dnl 6934dnl Tests for readline functions 6935dnl 6936 6937dnl el_init 6938 6939AC_DEFUN(KRB_READLINE,[ 6940AC_FIND_FUNC_NO_LIBS(el_init, edit, [], [], [$LIB_tgetent]) 6941if test "$ac_cv_func_el_init" = yes ; then 6942 AC_CACHE_CHECK(for four argument el_init, ac_cv_func_el_init_four,[ 6943 AC_TRY_COMPILE([#include <stdio.h> 6944 #include <histedit.h>], 6945 [el_init("", NULL, NULL, NULL);], 6946 ac_cv_func_el_init_four=yes, 6947 ac_cv_func_el_init_four=no)]) 6948 if test "$ac_cv_func_el_init_four" = yes; then 6949 AC_DEFINE(HAVE_FOUR_VALUED_EL_INIT, 1, [Define if el_init takes four arguments.]) 6950 fi 6951fi 6952 6953dnl readline 6954 6955ac_foo=no 6956if test "$with_readline" = yes; then 6957 : 6958elif test "$ac_cv_func_readline" = yes; then 6959 : 6960elif test "$ac_cv_func_el_init" = yes; then 6961 ac_foo=yes 6962 LIB_readline="\$(top_builddir)/lib/editline/libel_compat.la \$(LIB_el_init) \$(LIB_tgetent)" 6963else 6964 LIB_readline="\$(top_builddir)/lib/editline/libeditline.la \$(LIB_tgetent)" 6965fi 6966AM_CONDITIONAL(el_compat, test "$ac_foo" = yes) 6967AC_DEFINE(HAVE_READLINE, 1, 6968 [Define if you have a readline compatible library.])dnl 6969 6970]) 6971 6972dnl 6973dnl $Id: telnet.m4,v 1.1 2002/08/28 19:19:01 joda Exp $ 6974dnl 6975dnl stuff used by telnet 6976 6977AC_DEFUN([rk_TELNET],[ 6978AC_DEFINE(AUTHENTICATION, 1, 6979 [Define if you want authentication support in telnet.])dnl 6980AC_DEFINE(ENCRYPTION, 1, 6981 [Define if you want encryption support in telnet.])dnl 6982AC_DEFINE(DES_ENCRYPTION, 1, 6983 [Define if you want to use DES encryption in telnet.])dnl 6984AC_DEFINE(DIAGNOSTICS, 1, 6985 [Define this to enable diagnostics in telnet.])dnl 6986AC_DEFINE(OLD_ENVIRON, 1, 6987 [Define this to enable old environment option in telnet.])dnl 6988if false; then 6989 AC_DEFINE(ENV_HACK, 1, 6990 [Define this if you want support for broken ENV_{VAR,VAL} telnets.]) 6991fi 6992 6993# Simple test for streamspty, based on the existance of getmsg(), alas 6994# this breaks on SunOS4 which have streams but BSD-like ptys 6995# 6996# And also something wierd has happend with dec-osf1, fallback to bsd-ptys 6997 6998case "$host" in 6999*-*-aix3*|*-*-sunos4*|*-*-osf*|*-*-hpux1[[01]]*) 7000 ;; 7001*) 7002 AC_CHECK_FUNC(getmsg) 7003 if test "$ac_cv_func_getmsg" = "yes"; then 7004 AC_CACHE_CHECK([if getmsg works], ac_cv_func_getmsg_works, 7005 AC_TRY_RUN([ 7006 #include <stdio.h> 7007 #include <errno.h> 7008 7009 int main() 7010 { 7011 int ret; 7012 ret = getmsg(open("/dev/null", 0), NULL, NULL, NULL); 7013 if(ret < 0 && errno == ENOSYS) 7014 return 1; 7015 return 0; 7016 } 7017 ], ac_cv_func_getmsg_works=yes, 7018 ac_cv_func_getmsg_works=no, 7019 ac_cv_func_getmsg_works=no)) 7020 if test "$ac_cv_func_getmsg_works" = "yes"; then 7021 AC_DEFINE(HAVE_GETMSG, 1, 7022 [Define if you have a working getmsg.]) 7023 AC_DEFINE(STREAMSPTY, 1, 7024 [Define if you have streams ptys.]) 7025 fi 7026 fi 7027 ;; 7028esac 7029 7030AH_BOTTOM([ 7031#if defined(ENCRYPTION) && !defined(AUTHENTICATION) 7032#define AUTHENTICATION 1 7033#endif 7034 7035/* Set this to the default system lead string for telnetd 7036 * can contain %-escapes: %s=sysname, %m=machine, %r=os-release 7037 * %v=os-version, %t=tty, %h=hostname, %d=date and time 7038 */ 7039#undef USE_IM 7040 7041/* Used with login -p */ 7042#undef LOGIN_ARGS 7043 7044/* set this to a sensible login */ 7045#ifndef LOGIN_PATH 7046#define LOGIN_PATH BINDIR "/login" 7047#endif 7048]) 7049]) 7050 7051dnl $Id: check-compile-et.m4,v 1.6 2001/09/02 17:08:48 assar Exp $ 7052dnl 7053dnl CHECK_COMPILE_ET 7054AC_DEFUN([CHECK_COMPILE_ET], [ 7055 7056AC_CHECK_PROG(COMPILE_ET, compile_et, [compile_et]) 7057 7058krb_cv_compile_et="no" 7059if test "${COMPILE_ET}" = "compile_et"; then 7060 7061dnl We have compile_et. Now let's see if it supports `prefix' and `index'. 7062AC_MSG_CHECKING(whether compile_et has the features we need) 7063cat > conftest_et.et <<'EOF' 7064error_table conf 7065prefix CONFTEST 7066index 1 7067error_code CODE1, "CODE1" 7068index 128 7069error_code CODE2, "CODE2" 7070end 7071EOF 7072if ${COMPILE_ET} conftest_et.et >/dev/null 2>&1; then 7073 dnl XXX Some systems have <et/com_err.h>. 7074 save_CPPFLAGS="${save_CPPFLAGS}" 7075 if test -d "/usr/include/et"; then 7076 CPPFLAGS="-I/usr/include/et ${CPPFLAGS}" 7077 fi 7078 dnl Check that the `prefix' and `index' directives were honored. 7079 AC_TRY_RUN([ 7080#include <com_err.h> 7081#include <string.h> 7082#include "conftest_et.h" 7083int main(){return (CONFTEST_CODE2 - CONFTEST_CODE1) != 127;} 7084 ], [krb_cv_compile_et="yes"],[CPPFLAGS="${save_CPPFLAGS}"]) 7085fi 7086AC_MSG_RESULT(${krb_cv_compile_et}) 7087rm -fr conftest* 7088fi 7089 7090if test "${krb_cv_compile_et}" = "yes"; then 7091 dnl Since compile_et seems to work, let's check libcom_err 7092 krb_cv_save_LIBS="${LIBS}" 7093 LIBS="${LIBS} -lcom_err" 7094 AC_MSG_CHECKING(for com_err) 7095 AC_TRY_LINK([#include <com_err.h>],[ 7096 const char *p; 7097 p = error_message(0); 7098 ],[krb_cv_com_err="yes"],[krb_cv_com_err="no"; CPPFLAGS="${save_CPPFLAGS}"]) 7099 AC_MSG_RESULT(${krb_cv_com_err}) 7100 LIBS="${krb_cv_save_LIBS}" 7101else 7102 dnl Since compile_et doesn't work, forget about libcom_err 7103 krb_cv_com_err="no" 7104fi 7105 7106dnl Only use the system's com_err if we found compile_et, libcom_err, and 7107dnl com_err.h. 7108if test "${krb_cv_com_err}" = "yes"; then 7109 DIR_com_err="" 7110 LIB_com_err="-lcom_err" 7111 LIB_com_err_a="" 7112 LIB_com_err_so="" 7113 AC_MSG_NOTICE(Using the already-installed com_err) 7114else 7115 COMPILE_ET="\$(top_builddir)/lib/com_err/compile_et" 7116 DIR_com_err="com_err" 7117 LIB_com_err="\$(top_builddir)/lib/com_err/libcom_err.la" 7118 LIB_com_err_a="\$(top_builddir)/lib/com_err/.libs/libcom_err.a" 7119 LIB_com_err_so="\$(top_builddir)/lib/com_err/.libs/libcom_err.so" 7120 AC_MSG_NOTICE(Using our own com_err) 7121fi 7122AC_SUBST(DIR_com_err) 7123AC_SUBST(LIB_com_err) 7124AC_SUBST(LIB_com_err_a) 7125AC_SUBST(LIB_com_err_so) 7126 7127]) 7128 7129dnl $Id: auth-modules.m4,v 1.3 2002/08/28 15:04:57 nectar Exp $ 7130dnl 7131dnl Figure what authentication modules should be built 7132 7133AC_DEFUN(AC_AUTH_MODULES,[ 7134AC_MSG_CHECKING(which authentication modules should be built) 7135 7136LIB_AUTH_SUBDIRS= 7137 7138if test "$ac_cv_header_siad_h" = yes; then 7139 LIB_AUTH_SUBDIRS="$LIB_AUTH_SUBDIRS sia" 7140fi 7141 7142case "${host}" in 7143*-*-freebsd*) ac_cv_want_pam_krb4=no ;; 7144*) ac_cv_want_pam_krb4=yes ;; 7145esac 7146 7147if test "$ac_cv_want_pam_krb4" = yes -a \ 7148 "$ac_cv_header_security_pam_modules_h" = yes -a \ 7149 "$enable_shared" = yes; then 7150 LIB_AUTH_SUBDIRS="$LIB_AUTH_SUBDIRS pam" 7151fi 7152 7153case "${host}" in 7154*-*-irix[[56]]*) LIB_AUTH_SUBDIRS="$LIB_AUTH_SUBDIRS afskauthlib" ;; 7155esac 7156 7157AC_MSG_RESULT($LIB_AUTH_SUBDIRS) 7158 7159AC_SUBST(LIB_AUTH_SUBDIRS)dnl 7160]) 7161 7162dnl 7163dnl $Id: destdirs.m4,v 1.2 2002/08/12 15:12:50 joda Exp $ 7164dnl 7165 7166AC_DEFUN([rk_DESTDIRS], [ 7167# This is done by AC_OUTPUT but we need the result here. 7168test "x$prefix" = xNONE && prefix=$ac_default_prefix 7169test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 7170 7171AC_FOREACH([rk_dir], [bin lib libexec localstate sbin sysconf], [ 7172 x="${rk_dir[]dir}" 7173 eval y="$x" 7174 while test "x$y" != "x$x"; do 7175 x="$y" 7176 eval y="$x" 7177 done 7178 AC_DEFINE_UNQUOTED(AS_TR_CPP(rk_dir[]dir), "$x", [path to ]rk_dir[])]) 7179]) 7180 7181