1# aclocal.m4t generated automatically by aclocal 1.6.1 -*- 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 if (sed 1q $mf | fgrep 'generated by automake') > /dev/null 2>&1; then 702 dirpart=`AS_DIRNAME("$mf")` 703 else 704 continue 705 fi 706 grep '^DEP_FILES *= *[[^ @%:@]]' < "$mf" > /dev/null || continue 707 # Extract the definition of DEP_FILES from the Makefile without 708 # running `make'. 709 DEPDIR=`sed -n -e '/^DEPDIR = / s///p' < "$mf"` 710 test -z "$DEPDIR" && continue 711 # When using ansi2knr, U may be empty or an underscore; expand it 712 U=`sed -n -e '/^U = / s///p' < "$mf"` 713 test -d "$dirpart/$DEPDIR" || mkdir "$dirpart/$DEPDIR" 714 # We invoke sed twice because it is the simplest approach to 715 # changing $(DEPDIR) to its actual value in the expansion. 716 for file in `sed -n -e ' 717 /^DEP_FILES = .*\\\\$/ { 718 s/^DEP_FILES = // 719 :loop 720 s/\\\\$// 721 p 722 n 723 /\\\\$/ b loop 724 p 725 } 726 /^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" | \ 727 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do 728 # Make sure the directory exists. 729 test -f "$dirpart/$file" && continue 730 fdir=`AS_DIRNAME(["$file"])` 731 AS_MKDIR_P([$dirpart/$fdir]) 732 # echo "creating $dirpart/$file" 733 echo '# dummy' > "$dirpart/$file" 734 done 735done 736])# _AM_OUTPUT_DEPENDENCY_COMMANDS 737 738 739# AM_OUTPUT_DEPENDENCY_COMMANDS 740# ----------------------------- 741# This macro should only be invoked once -- use via AC_REQUIRE. 742# 743# This code is only required when automatic dependency tracking 744# is enabled. 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See the 762# GNU General Public License for more details. 763 764# You should have received a copy of the GNU General Public License 765# along with this program; if not, write to the Free Software 766# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 767# 02111-1307, USA. 768 769# serial 2 770 771# AM_MAKE_INCLUDE() 772# ----------------- 773# Check to see how make treats includes. 774AC_DEFUN([AM_MAKE_INCLUDE], 775[am_make=${MAKE-make} 776cat > confinc << 'END' 777doit: 778 @echo done 779END 780# If we don't find an include directive, just comment out the code. 781AC_MSG_CHECKING([for style of include used by $am_make]) 782am__include="#" 783am__quote= 784_am_result=none 785# First try GNU make style include. 786echo "include confinc" > confmf 787# We grep out `Entering directory' and `Leaving directory' 788# messages which can occur if `w' ends up in MAKEFLAGS. 789# In particular we don't look at `^make:' because GNU make might 790# be invoked under some other name (usually "gmake"), in which 791# case it prints its new name instead of `make'. 792if test "`$am_make -s -f confmf 2> /dev/null | fgrep -v 'ing directory'`" = "done"; then 793 am__include=include 794 am__quote= 795 _am_result=GNU 796fi 797# Now try BSD make style include. 798if test "$am__include" = "#"; then 799 echo '.include "confinc"' > confmf 800 if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then 801 am__include=.include 802 am__quote="\"" 803 _am_result=BSD 804 fi 805fi 806AC_SUBST(am__include) 807AC_SUBST(am__quote) 808AC_MSG_RESULT($_am_result) 809rm -f confinc confmf 810]) 811 812# AM_CONDITIONAL -*- Autoconf -*- 813 814# Copyright 1997, 2000, 2001 Free Software Foundation, Inc. 815 816# This program is free software; you can redistribute it and/or modify 817# it under the terms of the GNU General Public License as published by 818# the Free Software Foundation; either version 2, or (at your option) 819# any later version. 820 821# This program is distributed in the hope that it will be useful, 822# but WITHOUT ANY WARRANTY; without even the implied warranty of 823# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 824# GNU General Public License for more details. 825 826# You should have received a copy of the GNU General Public License 827# along with this program; if not, write to the Free Software 828# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 829# 02111-1307, USA. 830 831# serial 5 832 833AC_PREREQ(2.52) 834 835# AM_CONDITIONAL(NAME, SHELL-CONDITION) 836# ------------------------------------- 837# Define a conditional. 838AC_DEFUN([AM_CONDITIONAL], 839[ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])], 840 [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl 841AC_SUBST([$1_TRUE]) 842AC_SUBST([$1_FALSE]) 843if $2; then 844 $1_TRUE= 845 $1_FALSE='#' 846else 847 $1_TRUE='#' 848 $1_FALSE= 849fi 850AC_CONFIG_COMMANDS_PRE( 851[if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then 852 AC_MSG_ERROR([conditional \"$1\" was never defined. 853Usually this means the macro was only invoked conditionally.]) 854fi])]) 855 856 857# Copyright 1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc. 858 859# This program is free software; you can redistribute it and/or modify 860# it under the terms of the GNU General Public License as published by 861# the Free Software Foundation; either version 2, or (at your option) 862# any later version. 863 864# This program is distributed in the hope that it will be useful, 865# but WITHOUT ANY WARRANTY; without even the implied warranty of 866# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 867# GNU General Public License for more details. 868 869# You should have received a copy of the GNU General Public License 870# along with this program; if not, write to the Free Software 871# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 872# 02111-1307, USA. 873 874# serial 3 875 876AC_PREREQ(2.50) 877 878# AM_PROG_LEX 879# ----------- 880# Autoconf leaves LEX=: if lex or flex can't be found. Change that to a 881# "missing" invocation, for better error output. 882AC_DEFUN([AM_PROG_LEX], 883[AC_REQUIRE([AM_MISSING_HAS_RUN])dnl 884AC_REQUIRE([AC_PROG_LEX])dnl 885if test "$LEX" = :; then 886 LEX=${am_missing_run}flex 887fi]) 888 889dnl $Id: krb-prog-ln-s.m4,v 1.1 1997/12/14 15:59:01 joda Exp $ 890dnl 891dnl 892dnl Better test for ln -s, ln or cp 893dnl 894 895AC_DEFUN(AC_KRB_PROG_LN_S, 896[AC_MSG_CHECKING(for ln -s or something else) 897AC_CACHE_VAL(ac_cv_prog_LN_S, 898[rm -f conftestdata 899if ln -s X conftestdata 2>/dev/null 900then 901 rm -f conftestdata 902 ac_cv_prog_LN_S="ln -s" 903else 904 touch conftestdata1 905 if ln conftestdata1 conftestdata2; then 906 rm -f conftestdata* 907 ac_cv_prog_LN_S=ln 908 else 909 ac_cv_prog_LN_S=cp 910 fi 911fi])dnl 912LN_S="$ac_cv_prog_LN_S" 913AC_MSG_RESULT($ac_cv_prog_LN_S) 914AC_SUBST(LN_S)dnl 915]) 916 917 918dnl $Id: mips-abi.m4,v 1.6 2002/04/30 16:46:05 joda Exp $ 919dnl 920dnl 921dnl Check for MIPS/IRIX ABI flags. Sets $abi and $abilibdirext to some 922dnl value. 923 924AC_DEFUN(AC_MIPS_ABI, [ 925AC_ARG_WITH(mips_abi, 926 AC_HELP_STRING([--with-mips-abi=abi],[ABI to use for IRIX (32, n32, or 64)])) 927 928case "$host_os" in 929irix*) 930with_mips_abi="${with_mips_abi:-yes}" 931if test -n "$GCC"; then 932 933# GCC < 2.8 only supports the O32 ABI. GCC >= 2.8 has a flag to select 934# which ABI to use, but only supports (as of 2.8.1) the N32 and 64 ABIs. 935# 936# Default to N32, but if GCC doesn't grok -mabi=n32, we assume an old 937# GCC and revert back to O32. The same goes if O32 is asked for - old 938# GCCs doesn't like the -mabi option, and new GCCs can't output O32. 939# 940# Don't you just love *all* the different SGI ABIs? 941 942case "${with_mips_abi}" in 943 32|o32) abi='-mabi=32'; abilibdirext='' ;; 944 n32|yes) abi='-mabi=n32'; abilibdirext='32' ;; 945 64) abi='-mabi=64'; abilibdirext='64' ;; 946 no) abi=''; abilibdirext='';; 947 *) AC_MSG_ERROR("Invalid ABI specified") ;; 948esac 949if test -n "$abi" ; then 950ac_foo=krb_cv_gcc_`echo $abi | tr =- __` 951dnl 952dnl can't use AC_CACHE_CHECK here, since it doesn't quote CACHE-ID to 953dnl AC_MSG_RESULT 954dnl 955AC_MSG_CHECKING([if $CC supports the $abi option]) 956AC_CACHE_VAL($ac_foo, [ 957save_CFLAGS="$CFLAGS" 958CFLAGS="$CFLAGS $abi" 959AC_TRY_COMPILE(,int x;, eval $ac_foo=yes, eval $ac_foo=no) 960CFLAGS="$save_CFLAGS" 961]) 962ac_res=`eval echo \\\$$ac_foo` 963AC_MSG_RESULT($ac_res) 964if test $ac_res = no; then 965# Try to figure out why that failed... 966case $abi in 967 -mabi=32) 968 save_CFLAGS="$CFLAGS" 969 CFLAGS="$CFLAGS -mabi=n32" 970 AC_TRY_COMPILE(,int x;, ac_res=yes, ac_res=no) 971 CLAGS="$save_CFLAGS" 972 if test $ac_res = yes; then 973 # New GCC 974 AC_MSG_ERROR([$CC does not support the $with_mips_abi ABI]) 975 fi 976 # Old GCC 977 abi='' 978 abilibdirext='' 979 ;; 980 -mabi=n32|-mabi=64) 981 if test $with_mips_abi = yes; then 982 # Old GCC, default to O32 983 abi='' 984 abilibdirext='' 985 else 986 # Some broken GCC 987 AC_MSG_ERROR([$CC does not support the $with_mips_abi ABI]) 988 fi 989 ;; 990esac 991fi #if test $ac_res = no; then 992fi #if test -n "$abi" ; then 993else 994case "${with_mips_abi}" in 995 32|o32) abi='-32'; abilibdirext='' ;; 996 n32|yes) abi='-n32'; abilibdirext='32' ;; 997 64) abi='-64'; abilibdirext='64' ;; 998 no) abi=''; abilibdirext='';; 999 *) AC_MSG_ERROR("Invalid ABI specified") ;; 1000esac 1001fi #if test -n "$GCC"; then 1002;; 1003esac 1004]) 1005 1006dnl 1007dnl $Id: c-attribute.m4,v 1.2 1999/03/01 09:52:23 joda Exp $ 1008dnl 1009 1010dnl 1011dnl Test for __attribute__ 1012dnl 1013 1014AC_DEFUN(AC_C___ATTRIBUTE__, [ 1015AC_MSG_CHECKING(for __attribute__) 1016AC_CACHE_VAL(ac_cv___attribute__, [ 1017AC_TRY_COMPILE([ 1018#include <stdlib.h> 1019], 1020[ 1021static void foo(void) __attribute__ ((noreturn)); 1022 1023static void 1024foo(void) 1025{ 1026 exit(1); 1027} 1028], 1029ac_cv___attribute__=yes, 1030ac_cv___attribute__=no)]) 1031if test "$ac_cv___attribute__" = "yes"; then 1032 AC_DEFINE(HAVE___ATTRIBUTE__, 1, [define if your compiler has __attribute__]) 1033fi 1034AC_MSG_RESULT($ac_cv___attribute__) 1035]) 1036 1037 1038# libtool.m4 - Configure libtool for the host system. -*-Shell-script-*- 1039 1040# serial 46 AC_PROG_LIBTOOL 1041 1042AC_DEFUN([AC_PROG_LIBTOOL], 1043[AC_REQUIRE([AC_LIBTOOL_SETUP])dnl 1044 1045# This can be used to rebuild libtool when needed 1046LIBTOOL_DEPS="$ac_aux_dir/ltmain.sh" 1047 1048# Always use our own libtool. 1049LIBTOOL='$(SHELL) $(top_builddir)/libtool' 1050AC_SUBST(LIBTOOL)dnl 1051 1052# Prevent multiple expansion 1053define([AC_PROG_LIBTOOL], []) 1054]) 1055 1056AC_DEFUN([AC_LIBTOOL_SETUP], 1057[AC_PREREQ(2.13)dnl 1058AC_REQUIRE([AC_ENABLE_SHARED])dnl 1059AC_REQUIRE([AC_ENABLE_STATIC])dnl 1060AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl 1061AC_REQUIRE([AC_CANONICAL_HOST])dnl 1062AC_REQUIRE([AC_CANONICAL_BUILD])dnl 1063AC_REQUIRE([AC_PROG_CC])dnl 1064AC_REQUIRE([AC_PROG_LD])dnl 1065AC_REQUIRE([AC_PROG_LD_RELOAD_FLAG])dnl 1066AC_REQUIRE([AC_PROG_NM])dnl 1067AC_REQUIRE([AC_PROG_LN_S])dnl 1068AC_REQUIRE([AC_DEPLIBS_CHECK_METHOD])dnl 1069AC_REQUIRE([AC_OBJEXT])dnl 1070AC_REQUIRE([AC_EXEEXT])dnl 1071dnl 1072 1073_LT_AC_PROG_ECHO_BACKSLASH 1074# Only perform the check for file, if the check method requires it 1075case $deplibs_check_method in 1076file_magic*) 1077 if test "$file_magic_cmd" = '$MAGIC_CMD'; then 1078 AC_PATH_MAGIC 1079 fi 1080 ;; 1081esac 1082 1083AC_CHECK_TOOL(RANLIB, ranlib, :) 1084AC_CHECK_TOOL(STRIP, strip, :) 1085 1086ifdef([AC_PROVIDE_AC_LIBTOOL_DLOPEN], enable_dlopen=yes, enable_dlopen=no) 1087ifdef([AC_PROVIDE_AC_LIBTOOL_WIN32_DLL], 1088enable_win32_dll=yes, enable_win32_dll=no) 1089 1090AC_ARG_ENABLE(libtool-lock, 1091 [ --disable-libtool-lock avoid locking (might break parallel builds)]) 1092test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes 1093 1094# Some flags need to be propagated to the compiler or linker for good 1095# libtool support. 1096case $host in 1097*-*-irix6*) 1098 # Find out which ABI we are using. 1099 echo '[#]line __oline__ "configure"' > conftest.$ac_ext 1100 if AC_TRY_EVAL(ac_compile); then 1101 case `/usr/bin/file conftest.$ac_objext` in 1102 *32-bit*) 1103 LD="${LD-ld} -32" 1104 ;; 1105 *N32*) 1106 LD="${LD-ld} -n32" 1107 ;; 1108 *64-bit*) 1109 LD="${LD-ld} -64" 1110 ;; 1111 esac 1112 fi 1113 rm -rf conftest* 1114 ;; 1115 1116*-*-sco3.2v5*) 1117 # On SCO OpenServer 5, we need -belf to get full-featured binaries. 1118 SAVE_CFLAGS="$CFLAGS" 1119 CFLAGS="$CFLAGS -belf" 1120 AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf, 1121 [AC_LANG_SAVE 1122 AC_LANG_C 1123 AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no]) 1124 AC_LANG_RESTORE]) 1125 if test x"$lt_cv_cc_needs_belf" != x"yes"; then 1126 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf 1127 CFLAGS="$SAVE_CFLAGS" 1128 fi 1129 ;; 1130 1131ifdef([AC_PROVIDE_AC_LIBTOOL_WIN32_DLL], 1132[*-*-cygwin* | *-*-mingw* | *-*-pw32*) 1133 AC_CHECK_TOOL(DLLTOOL, dlltool, false) 1134 AC_CHECK_TOOL(AS, as, false) 1135 AC_CHECK_TOOL(OBJDUMP, objdump, false) 1136 1137 # recent cygwin and mingw systems supply a stub DllMain which the user 1138 # can override, but on older systems we have to supply one 1139 AC_CACHE_CHECK([if libtool should supply DllMain function], lt_cv_need_dllmain, 1140 [AC_TRY_LINK([], 1141 [extern int __attribute__((__stdcall__)) DllMain(void*, int, void*); 1142 DllMain (0, 0, 0);], 1143 [lt_cv_need_dllmain=no],[lt_cv_need_dllmain=yes])]) 1144 1145 case $host/$CC in 1146 *-*-cygwin*/gcc*-mno-cygwin*|*-*-mingw*) 1147 # old mingw systems require "-dll" to link a DLL, while more recent ones 1148 # require "-mdll" 1149 SAVE_CFLAGS="$CFLAGS" 1150 CFLAGS="$CFLAGS -mdll" 1151 AC_CACHE_CHECK([how to link DLLs], lt_cv_cc_dll_switch, 1152 [AC_TRY_LINK([], [], [lt_cv_cc_dll_switch=-mdll],[lt_cv_cc_dll_switch=-dll])]) 1153 CFLAGS="$SAVE_CFLAGS" ;; 1154 *-*-cygwin* | *-*-pw32*) 1155 # cygwin systems need to pass --dll to the linker, and not link 1156 # crt.o which will require a WinMain@16 definition. 1157 lt_cv_cc_dll_switch="-Wl,--dll -nostartfiles" ;; 1158 esac 1159 ;; 1160 ]) 1161esac 1162 1163_LT_AC_LTCONFIG_HACK 1164 1165]) 1166 1167# AC_LIBTOOL_HEADER_ASSERT 1168# ------------------------ 1169AC_DEFUN([AC_LIBTOOL_HEADER_ASSERT], 1170[AC_CACHE_CHECK([whether $CC supports assert without backlinking], 1171 [lt_cv_func_assert_works], 1172 [case $host in 1173 *-*-solaris*) 1174 if test "$GCC" = yes && test "$with_gnu_ld" != yes; then 1175 case `$CC --version 2>/dev/null` in 1176 [[12]].*) lt_cv_func_assert_works=no ;; 1177 *) lt_cv_func_assert_works=yes ;; 1178 esac 1179 fi 1180 ;; 1181 esac]) 1182 1183if test "x$lt_cv_func_assert_works" = xyes; then 1184 AC_CHECK_HEADERS(assert.h) 1185fi 1186])# AC_LIBTOOL_HEADER_ASSERT 1187 1188# _LT_AC_CHECK_DLFCN 1189# -------------------- 1190AC_DEFUN([_LT_AC_CHECK_DLFCN], 1191[AC_CHECK_HEADERS(dlfcn.h) 1192])# _LT_AC_CHECK_DLFCN 1193 1194# AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE 1195# --------------------------------- 1196AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], 1197[AC_REQUIRE([AC_CANONICAL_HOST]) 1198AC_REQUIRE([AC_PROG_NM]) 1199AC_REQUIRE([AC_OBJEXT]) 1200# Check for command to grab the raw symbol name followed by C symbol from nm. 1201AC_MSG_CHECKING([command to parse $NM output]) 1202AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], [dnl 1203 1204# These are sane defaults that work on at least a few old systems. 1205# [They come from Ultrix. What could be older than Ultrix?!! ;)] 1206 1207# Character class describing NM global symbol codes. 1208symcode='[[BCDEGRST]]' 1209 1210# Regexp to match symbols that can be accessed directly from C. 1211sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)' 1212 1213# Transform the above into a raw symbol and a C symbol. 1214symxfrm='\1 \2\3 \3' 1215 1216# Transform an extracted symbol line into a proper C declaration 1217lt_cv_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern char \1;/p'" 1218 1219# Transform an extracted symbol line into symbol name and symbol address 1220lt_cv_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'" 1221 1222# Define system-specific variables. 1223case $host_os in 1224aix*) 1225 symcode='[[BCDT]]' 1226 ;; 1227cygwin* | mingw* | pw32*) 1228 symcode='[[ABCDGISTW]]' 1229 ;; 1230hpux*) # Its linker distinguishes data from code symbols 1231 lt_cv_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern char \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" 1232 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'" 1233 ;; 1234irix*) 1235 symcode='[[BCDEGRST]]' 1236 ;; 1237solaris* | sysv5*) 1238 symcode='[[BDT]]' 1239 ;; 1240sysv4) 1241 symcode='[[DFNSTU]]' 1242 ;; 1243esac 1244 1245# Handle CRLF in mingw tool chain 1246opt_cr= 1247case $host_os in 1248mingw*) 1249 opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp 1250 ;; 1251esac 1252 1253# If we're using GNU nm, then use its standard symbol codes. 1254if $NM -V 2>&1 | egrep '(GNU|with BFD)' > /dev/null; then 1255 symcode='[[ABCDGISTW]]' 1256fi 1257 1258# Try without a prefix undercore, then with it. 1259for ac_symprfx in "" "_"; do 1260 1261 # Write the raw and C identifiers. 1262lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*\($ac_symprfx\)$sympat$opt_cr$/$symxfrm/p'" 1263 1264 # Check to see that the pipe works correctly. 1265 pipe_works=no 1266 rm -f conftest* 1267 cat > conftest.$ac_ext <<EOF 1268#ifdef __cplusplus 1269extern "C" { 1270#endif 1271char nm_test_var; 1272void nm_test_func(){} 1273#ifdef __cplusplus 1274} 1275#endif 1276int main(){nm_test_var='a';nm_test_func();return(0);} 1277EOF 1278 1279 if AC_TRY_EVAL(ac_compile); then 1280 # Now try to grab the symbols. 1281 nlist=conftest.nm 1282 if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then 1283 # Try sorting and uniquifying the output. 1284 if sort "$nlist" | uniq > "$nlist"T; then 1285 mv -f "$nlist"T "$nlist" 1286 else 1287 rm -f "$nlist"T 1288 fi 1289 1290 # Make sure that we snagged all the symbols we need. 1291 if egrep ' nm_test_var$' "$nlist" >/dev/null; then 1292 if egrep ' nm_test_func$' "$nlist" >/dev/null; then 1293 cat <<EOF > conftest.$ac_ext 1294#ifdef __cplusplus 1295extern "C" { 1296#endif 1297 1298EOF 1299 # Now generate the symbol file. 1300 eval "$lt_cv_global_symbol_to_cdecl"' < "$nlist" >> conftest.$ac_ext' 1301 1302 cat <<EOF >> conftest.$ac_ext 1303#if defined (__STDC__) && __STDC__ 1304# define lt_ptr void * 1305#else 1306# define lt_ptr char * 1307# define const 1308#endif 1309 1310/* The mapping between symbol names and symbols. */ 1311const struct { 1312 const char *name; 1313 lt_ptr address; 1314} 1315lt_preloaded_symbols[[]] = 1316{ 1317EOF 1318 sed "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr) \&\2},/" < "$nlist" >> conftest.$ac_ext 1319 cat <<\EOF >> conftest.$ac_ext 1320 {0, (lt_ptr) 0} 1321}; 1322 1323#ifdef __cplusplus 1324} 1325#endif 1326EOF 1327 # Now try linking the two files. 1328 mv conftest.$ac_objext conftstm.$ac_objext 1329 save_LIBS="$LIBS" 1330 save_CFLAGS="$CFLAGS" 1331 LIBS="conftstm.$ac_objext" 1332 CFLAGS="$CFLAGS$no_builtin_flag" 1333 if AC_TRY_EVAL(ac_link) && test -s conftest; then 1334 pipe_works=yes 1335 fi 1336 LIBS="$save_LIBS" 1337 CFLAGS="$save_CFLAGS" 1338 else 1339 echo "cannot find nm_test_func in $nlist" >&AC_FD_CC 1340 fi 1341 else 1342 echo "cannot find nm_test_var in $nlist" >&AC_FD_CC 1343 fi 1344 else 1345 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AC_FD_CC 1346 fi 1347 else 1348 echo "$progname: failed program was:" >&AC_FD_CC 1349 cat conftest.$ac_ext >&5 1350 fi 1351 rm -f conftest* conftst* 1352 1353 # Do not use the global_symbol_pipe unless it works. 1354 if test "$pipe_works" = yes; then 1355 break 1356 else 1357 lt_cv_sys_global_symbol_pipe= 1358 fi 1359done 1360]) 1361global_symbol_pipe="$lt_cv_sys_global_symbol_pipe" 1362if test -z "$lt_cv_sys_global_symbol_pipe"; then 1363 global_symbol_to_cdecl= 1364 global_symbol_to_c_name_address= 1365else 1366 global_symbol_to_cdecl="$lt_cv_global_symbol_to_cdecl" 1367 global_symbol_to_c_name_address="$lt_cv_global_symbol_to_c_name_address" 1368fi 1369if test -z "$global_symbol_pipe$global_symbol_to_cdec$global_symbol_to_c_name_address"; 1370then 1371 AC_MSG_RESULT(failed) 1372else 1373 AC_MSG_RESULT(ok) 1374fi 1375]) # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE 1376 1377# _LT_AC_LIBTOOL_SYS_PATH_SEPARATOR 1378# --------------------------------- 1379AC_DEFUN([_LT_AC_LIBTOOL_SYS_PATH_SEPARATOR], 1380[# Find the correct PATH separator. Usually this is `:', but 1381# DJGPP uses `;' like DOS. 1382if test "X${PATH_SEPARATOR+set}" != Xset; then 1383 UNAME=${UNAME-`uname 2>/dev/null`} 1384 case X$UNAME in 1385 *-DOS) lt_cv_sys_path_separator=';' ;; 1386 *) lt_cv_sys_path_separator=':' ;; 1387 esac 1388 PATH_SEPARATOR=$lt_cv_sys_path_separator 1389fi 1390])# _LT_AC_LIBTOOL_SYS_PATH_SEPARATOR 1391 1392# _LT_AC_PROG_ECHO_BACKSLASH 1393# -------------------------- 1394# Add some code to the start of the generated configure script which 1395# will find an echo command which doesn't interpret backslashes. 1396AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH], 1397[ifdef([AC_DIVERSION_NOTICE], [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)], 1398 [AC_DIVERT_PUSH(NOTICE)]) 1399_LT_AC_LIBTOOL_SYS_PATH_SEPARATOR 1400 1401# Check that we are running under the correct shell. 1402SHELL=${CONFIG_SHELL-/bin/sh} 1403 1404case X$ECHO in 1405X*--fallback-echo) 1406 # Remove one level of quotation (which was required for Make). 1407 ECHO=`echo "$ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','` 1408 ;; 1409esac 1410 1411echo=${ECHO-echo} 1412if test "X[$]1" = X--no-reexec; then 1413 # Discard the --no-reexec flag, and continue. 1414 shift 1415elif test "X[$]1" = X--fallback-echo; then 1416 # Avoid inline document here, it may be left over 1417 : 1418elif test "X`($echo '\t') 2>/dev/null`" = 'X\t'; then 1419 # Yippee, $echo works! 1420 : 1421else 1422 # Restart under the correct shell. 1423 exec $SHELL "[$]0" --no-reexec ${1+"[$]@"} 1424fi 1425 1426if test "X[$]1" = X--fallback-echo; then 1427 # used as fallback echo 1428 shift 1429 cat <<EOF 1430$* 1431EOF 1432 exit 0 1433fi 1434 1435# The HP-UX ksh and POSIX shell print the target directory to stdout 1436# if CDPATH is set. 1437if test "X${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi 1438 1439if test -z "$ECHO"; then 1440if test "X${echo_test_string+set}" != Xset; then 1441# find a string as large as possible, as long as the shell can cope with it 1442 for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do 1443 # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ... 1444 if (echo_test_string="`eval $cmd`") 2>/dev/null && 1445 echo_test_string="`eval $cmd`" && 1446 (test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null 1447 then 1448 break 1449 fi 1450 done 1451fi 1452 1453if test "X`($echo '\t') 2>/dev/null`" = 'X\t' && 1454 echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` && 1455 test "X$echo_testing_string" = "X$echo_test_string"; then 1456 : 1457else 1458 # The Solaris, AIX, and Digital Unix default echo programs unquote 1459 # backslashes. This makes it impossible to quote backslashes using 1460 # echo "$something" | sed 's/\\/\\\\/g' 1461 # 1462 # So, first we look for a working echo in the user's PATH. 1463 1464 IFS="${IFS= }"; save_ifs="$IFS"; IFS=$PATH_SEPARATOR 1465 for dir in $PATH /usr/ucb; do 1466 if (test -f $dir/echo || test -f $dir/echo$ac_exeext) && 1467 test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' && 1468 echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` && 1469 test "X$echo_testing_string" = "X$echo_test_string"; then 1470 echo="$dir/echo" 1471 break 1472 fi 1473 done 1474 IFS="$save_ifs" 1475 1476 if test "X$echo" = Xecho; then 1477 # We didn't find a better echo, so look for alternatives. 1478 if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' && 1479 echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` && 1480 test "X$echo_testing_string" = "X$echo_test_string"; then 1481 # This shell has a builtin print -r that does the trick. 1482 echo='print -r' 1483 elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) && 1484 test "X$CONFIG_SHELL" != X/bin/ksh; then 1485 # If we have ksh, try running configure again with it. 1486 ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh} 1487 export ORIGINAL_CONFIG_SHELL 1488 CONFIG_SHELL=/bin/ksh 1489 export CONFIG_SHELL 1490 exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"} 1491 else 1492 # Try using printf. 1493 echo='printf %s\n' 1494 if test "X`($echo '\t') 2>/dev/null`" = 'X\t' && 1495 echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` && 1496 test "X$echo_testing_string" = "X$echo_test_string"; then 1497 # Cool, printf works 1498 : 1499 elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` && 1500 test "X$echo_testing_string" = 'X\t' && 1501 echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` && 1502 test "X$echo_testing_string" = "X$echo_test_string"; then 1503 CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL 1504 export CONFIG_SHELL 1505 SHELL="$CONFIG_SHELL" 1506 export SHELL 1507 echo="$CONFIG_SHELL [$]0 --fallback-echo" 1508 elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` && 1509 test "X$echo_testing_string" = 'X\t' && 1510 echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` && 1511 test "X$echo_testing_string" = "X$echo_test_string"; then 1512 echo="$CONFIG_SHELL [$]0 --fallback-echo" 1513 else 1514 # maybe with a smaller string... 1515 prev=: 1516 1517 for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do 1518 if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null 1519 then 1520 break 1521 fi 1522 prev="$cmd" 1523 done 1524 1525 if test "$prev" != 'sed 50q "[$]0"'; then 1526 echo_test_string=`eval $prev` 1527 export echo_test_string 1528 exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"} 1529 else 1530 # Oops. We lost completely, so just stick with echo. 1531 echo=echo 1532 fi 1533 fi 1534 fi 1535 fi 1536fi 1537fi 1538 1539# Copy echo and quote the copy suitably for passing to libtool from 1540# the Makefile, instead of quoting the original, which is used later. 1541ECHO=$echo 1542if test "X$ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then 1543 ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo" 1544fi 1545 1546AC_SUBST(ECHO) 1547AC_DIVERT_POP 1548])# _LT_AC_PROG_ECHO_BACKSLASH 1549 1550# _LT_AC_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE, 1551# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING) 1552# ------------------------------------------------------------------ 1553AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF], 1554[if test "$cross_compiling" = yes; then : 1555 [$4] 1556else 1557 AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl 1558 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 1559 lt_status=$lt_dlunknown 1560 cat > conftest.$ac_ext <<EOF 1561[#line __oline__ "configure" 1562#include "confdefs.h" 1563 1564#if HAVE_DLFCN_H 1565#include <dlfcn.h> 1566#endif 1567 1568#include <stdio.h> 1569 1570#ifdef RTLD_GLOBAL 1571# define LT_DLGLOBAL RTLD_GLOBAL 1572#else 1573# ifdef DL_GLOBAL 1574# define LT_DLGLOBAL DL_GLOBAL 1575# else 1576# define LT_DLGLOBAL 0 1577# endif 1578#endif 1579 1580/* We may have to define LT_DLLAZY_OR_NOW in the command line if we 1581 find out it does not work in some platform. */ 1582#ifndef LT_DLLAZY_OR_NOW 1583# ifdef RTLD_LAZY 1584# define LT_DLLAZY_OR_NOW RTLD_LAZY 1585# else 1586# ifdef DL_LAZY 1587# define LT_DLLAZY_OR_NOW DL_LAZY 1588# else 1589# ifdef RTLD_NOW 1590# define LT_DLLAZY_OR_NOW RTLD_NOW 1591# else 1592# ifdef DL_NOW 1593# define LT_DLLAZY_OR_NOW DL_NOW 1594# else 1595# define LT_DLLAZY_OR_NOW 0 1596# endif 1597# endif 1598# endif 1599# endif 1600#endif 1601 1602#ifdef __cplusplus 1603extern "C" void exit (int); 1604#endif 1605 1606void fnord() { int i=42;} 1607int main () 1608{ 1609 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); 1610 int status = $lt_dlunknown; 1611 1612 if (self) 1613 { 1614 if (dlsym (self,"fnord")) status = $lt_dlno_uscore; 1615 else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; 1616 /* dlclose (self); */ 1617 } 1618 1619 exit (status); 1620}] 1621EOF 1622 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then 1623 (./conftest; exit; ) 2>/dev/null 1624 lt_status=$? 1625 case x$lt_status in 1626 x$lt_dlno_uscore) $1 ;; 1627 x$lt_dlneed_uscore) $2 ;; 1628 x$lt_unknown|x*) $3 ;; 1629 esac 1630 else : 1631 # compilation failed 1632 $3 1633 fi 1634fi 1635rm -fr conftest* 1636])# _LT_AC_TRY_DLOPEN_SELF 1637 1638# AC_LIBTOOL_DLOPEN_SELF 1639# ------------------- 1640AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], 1641[if test "x$enable_dlopen" != xyes; then 1642 enable_dlopen=unknown 1643 enable_dlopen_self=unknown 1644 enable_dlopen_self_static=unknown 1645else 1646 lt_cv_dlopen=no 1647 lt_cv_dlopen_libs= 1648 1649 case $host_os in 1650 beos*) 1651 lt_cv_dlopen="load_add_on" 1652 lt_cv_dlopen_libs= 1653 lt_cv_dlopen_self=yes 1654 ;; 1655 1656 cygwin* | mingw* | pw32*) 1657 lt_cv_dlopen="LoadLibrary" 1658 lt_cv_dlopen_libs= 1659 ;; 1660 1661 *) 1662 AC_CHECK_FUNC([shl_load], 1663 [lt_cv_dlopen="shl_load"], 1664 [AC_CHECK_LIB([dld], [shl_load], 1665 [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"], 1666 [AC_CHECK_FUNC([dlopen], 1667 [lt_cv_dlopen="dlopen"], 1668 [AC_CHECK_LIB([dl], [dlopen], 1669 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"], 1670 [AC_CHECK_LIB([svld], [dlopen], 1671 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"], 1672 [AC_CHECK_LIB([dld], [dld_link], 1673 [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"]) 1674 ]) 1675 ]) 1676 ]) 1677 ]) 1678 ]) 1679 ;; 1680 esac 1681 1682 if test "x$lt_cv_dlopen" != xno; then 1683 enable_dlopen=yes 1684 else 1685 enable_dlopen=no 1686 fi 1687 1688 case $lt_cv_dlopen in 1689 dlopen) 1690 save_CPPFLAGS="$CPPFLAGS" 1691 AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl 1692 test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" 1693 1694 save_LDFLAGS="$LDFLAGS" 1695 eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" 1696 1697 save_LIBS="$LIBS" 1698 LIBS="$lt_cv_dlopen_libs $LIBS" 1699 1700 AC_CACHE_CHECK([whether a program can dlopen itself], 1701 lt_cv_dlopen_self, [dnl 1702 _LT_AC_TRY_DLOPEN_SELF( 1703 lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes, 1704 lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross) 1705 ]) 1706 1707 if test "x$lt_cv_dlopen_self" = xyes; then 1708 LDFLAGS="$LDFLAGS $link_static_flag" 1709 AC_CACHE_CHECK([whether a statically linked program can dlopen itself], 1710 lt_cv_dlopen_self_static, [dnl 1711 _LT_AC_TRY_DLOPEN_SELF( 1712 lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes, 1713 lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross) 1714 ]) 1715 fi 1716 1717 CPPFLAGS="$save_CPPFLAGS" 1718 LDFLAGS="$save_LDFLAGS" 1719 LIBS="$save_LIBS" 1720 ;; 1721 esac 1722 1723 case $lt_cv_dlopen_self in 1724 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; 1725 *) enable_dlopen_self=unknown ;; 1726 esac 1727 1728 case $lt_cv_dlopen_self_static in 1729 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; 1730 *) enable_dlopen_self_static=unknown ;; 1731 esac 1732fi 1733])# AC_LIBTOOL_DLOPEN_SELF 1734 1735AC_DEFUN([_LT_AC_LTCONFIG_HACK], 1736[AC_REQUIRE([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE])dnl 1737# Sed substitution that helps us do robust quoting. It backslashifies 1738# metacharacters that are still active within double-quoted strings. 1739Xsed='sed -e s/^X//' 1740sed_quote_subst='s/\([[\\"\\`$\\\\]]\)/\\\1/g' 1741 1742# Same as above, but do not quote variable references. 1743double_quote_subst='s/\([[\\"\\`\\\\]]\)/\\\1/g' 1744 1745# Sed substitution to delay expansion of an escaped shell variable in a 1746# double_quote_subst'ed string. 1747delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' 1748 1749# Constants: 1750rm="rm -f" 1751 1752# Global variables: 1753default_ofile=libtool 1754can_build_shared=yes 1755 1756# All known linkers require a `.a' archive for static linking (except M$VC, 1757# which needs '.lib'). 1758libext=a 1759ltmain="$ac_aux_dir/ltmain.sh" 1760ofile="$default_ofile" 1761with_gnu_ld="$lt_cv_prog_gnu_ld" 1762need_locks="$enable_libtool_lock" 1763 1764old_CC="$CC" 1765old_CFLAGS="$CFLAGS" 1766 1767# Set sane defaults for various variables 1768test -z "$AR" && AR=ar 1769test -z "$AR_FLAGS" && AR_FLAGS=cru 1770test -z "$AS" && AS=as 1771test -z "$CC" && CC=cc 1772test -z "$DLLTOOL" && DLLTOOL=dlltool 1773test -z "$LD" && LD=ld 1774test -z "$LN_S" && LN_S="ln -s" 1775test -z "$MAGIC_CMD" && MAGIC_CMD=file 1776test -z "$NM" && NM=nm 1777test -z "$OBJDUMP" && OBJDUMP=objdump 1778test -z "$RANLIB" && RANLIB=: 1779test -z "$STRIP" && STRIP=: 1780test -z "$ac_objext" && ac_objext=o 1781 1782if test x"$host" != x"$build"; then 1783 ac_tool_prefix=${host_alias}- 1784else 1785 ac_tool_prefix= 1786fi 1787 1788# Transform linux* to *-*-linux-gnu*, to support old configure scripts. 1789case $host_os in 1790linux-gnu*) ;; 1791linux*) host=`echo $host | sed 's/^\(.*-.*-linux\)\(.*\)$/\1-gnu\2/'` 1792esac 1793 1794case $host_os in 1795aix3*) 1796 # AIX sometimes has problems with the GCC collect2 program. For some 1797 # reason, if we set the COLLECT_NAMES environment variable, the problems 1798 # vanish in a puff of smoke. 1799 if test "X${COLLECT_NAMES+set}" != Xset; then 1800 COLLECT_NAMES= 1801 export COLLECT_NAMES 1802 fi 1803 ;; 1804esac 1805 1806# Determine commands to create old-style static archives. 1807old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs' 1808old_postinstall_cmds='chmod 644 $oldlib' 1809old_postuninstall_cmds= 1810 1811if test -n "$RANLIB"; then 1812 case $host_os in 1813 openbsd*) 1814 old_postinstall_cmds="\$RANLIB -t \$oldlib~$old_postinstall_cmds" 1815 ;; 1816 *) 1817 old_postinstall_cmds="\$RANLIB \$oldlib~$old_postinstall_cmds" 1818 ;; 1819 esac 1820 old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib" 1821fi 1822 1823# Allow CC to be a program name with arguments. 1824set dummy $CC 1825compiler="[$]2" 1826 1827AC_MSG_CHECKING([for objdir]) 1828rm -f .libs 2>/dev/null 1829mkdir .libs 2>/dev/null 1830if test -d .libs; then 1831 objdir=.libs 1832else 1833 # MS-DOS does not allow filenames that begin with a dot. 1834 objdir=_libs 1835fi 1836rmdir .libs 2>/dev/null 1837AC_MSG_RESULT($objdir) 1838 1839 1840AC_ARG_WITH(pic, 1841[ --with-pic try to use only PIC/non-PIC objects [default=use both]], 1842pic_mode="$withval", pic_mode=default) 1843test -z "$pic_mode" && pic_mode=default 1844 1845# We assume here that the value for lt_cv_prog_cc_pic will not be cached 1846# in isolation, and that seeing it set (from the cache) indicates that 1847# the associated values are set (in the cache) correctly too. 1848AC_MSG_CHECKING([for $compiler option to produce PIC]) 1849AC_CACHE_VAL(lt_cv_prog_cc_pic, 1850[ lt_cv_prog_cc_pic= 1851 lt_cv_prog_cc_shlib= 1852 lt_cv_prog_cc_wl= 1853 lt_cv_prog_cc_static= 1854 lt_cv_prog_cc_no_builtin= 1855 lt_cv_prog_cc_can_build_shared=$can_build_shared 1856 1857 if test "$GCC" = yes; then 1858 lt_cv_prog_cc_wl='-Wl,' 1859 lt_cv_prog_cc_static='-static' 1860 1861 case $host_os in 1862 aix*) 1863 # Below there is a dirty hack to force normal static linking with -ldl 1864 # The problem is because libdl dynamically linked with both libc and 1865 # libC (AIX C++ library), which obviously doesn't included in libraries 1866 # list by gcc. This cause undefined symbols with -static flags. 1867 # This hack allows C programs to be linked with "-static -ldl", but 1868 # not sure about C++ programs. 1869 lt_cv_prog_cc_static="$lt_cv_prog_cc_static ${lt_cv_prog_cc_wl}-lC" 1870 ;; 1871 amigaos*) 1872 # FIXME: we need at least 68020 code to build shared libraries, but 1873 # adding the `-m68020' flag to GCC prevents building anything better, 1874 # like `-m68040'. 1875 lt_cv_prog_cc_pic='-m68020 -resident32 -malways-restore-a4' 1876 ;; 1877 beos* | irix5* | irix6* | osf3* | osf4* | osf5*) 1878 # PIC is the default for these OSes. 1879 ;; 1880 darwin* | rhapsody*) 1881 # PIC is the default on this platform 1882 # Common symbols not allowed in MH_DYLIB files 1883 lt_cv_prog_cc_pic='-fno-common' 1884 ;; 1885 cygwin* | mingw* | pw32* | os2*) 1886 # This hack is so that the source file can tell whether it is being 1887 # built for inclusion in a dll (and should export symbols for example). 1888 lt_cv_prog_cc_pic='-DDLL_EXPORT' 1889 ;; 1890 sysv4*MP*) 1891 if test -d /usr/nec; then 1892 lt_cv_prog_cc_pic=-Kconform_pic 1893 fi 1894 ;; 1895 *) 1896 lt_cv_prog_cc_pic='-fPIC' 1897 ;; 1898 esac 1899 else 1900 # PORTME Check for PIC flags for the system compiler. 1901 case $host_os in 1902 aix3* | aix4* | aix5*) 1903 lt_cv_prog_cc_wl='-Wl,' 1904 # All AIX code is PIC. 1905 if test "$host_cpu" = ia64; then 1906 # AIX 5 now supports IA64 processor 1907 lt_cv_prog_cc_static='-Bstatic' 1908 else 1909 lt_cv_prog_cc_static='-bnso -bI:/lib/syscalls.exp' 1910 fi 1911 ;; 1912 1913 hpux9* | hpux10* | hpux11*) 1914 # Is there a better lt_cv_prog_cc_static that works with the bundled CC? 1915 lt_cv_prog_cc_wl='-Wl,' 1916 lt_cv_prog_cc_static="${lt_cv_prog_cc_wl}-a ${lt_cv_prog_cc_wl}archive" 1917 lt_cv_prog_cc_pic='+Z' 1918 ;; 1919 1920 irix5* | irix6*) 1921 lt_cv_prog_cc_wl='-Wl,' 1922 lt_cv_prog_cc_static='-non_shared' 1923 # PIC (with -KPIC) is the default. 1924 ;; 1925 1926 cygwin* | mingw* | pw32* | os2*) 1927 # This hack is so that the source file can tell whether it is being 1928 # built for inclusion in a dll (and should export symbols for example). 1929 lt_cv_prog_cc_pic='-DDLL_EXPORT' 1930 ;; 1931 1932 newsos6) 1933 lt_cv_prog_cc_pic='-KPIC' 1934 lt_cv_prog_cc_static='-Bstatic' 1935 ;; 1936 1937 osf3* | osf4* | osf5*) 1938 # All OSF/1 code is PIC. 1939 lt_cv_prog_cc_wl='-Wl,' 1940 lt_cv_prog_cc_static='-non_shared' 1941 ;; 1942 1943 sco3.2v5*) 1944 lt_cv_prog_cc_pic='-Kpic' 1945 lt_cv_prog_cc_static='-dn' 1946 lt_cv_prog_cc_shlib='-belf' 1947 ;; 1948 1949 solaris*) 1950 lt_cv_prog_cc_pic='-KPIC' 1951 lt_cv_prog_cc_static='-Bstatic' 1952 lt_cv_prog_cc_wl='-Wl,' 1953 ;; 1954 1955 sunos4*) 1956 lt_cv_prog_cc_pic='-PIC' 1957 lt_cv_prog_cc_static='-Bstatic' 1958 lt_cv_prog_cc_wl='-Qoption ld ' 1959 ;; 1960 1961 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) 1962 lt_cv_prog_cc_pic='-KPIC' 1963 lt_cv_prog_cc_static='-Bstatic' 1964 if test "x$host_vendor" = xsni; then 1965 lt_cv_prog_cc_wl='-LD' 1966 else 1967 lt_cv_prog_cc_wl='-Wl,' 1968 fi 1969 ;; 1970 1971 uts4*) 1972 lt_cv_prog_cc_pic='-pic' 1973 lt_cv_prog_cc_static='-Bstatic' 1974 ;; 1975 1976 sysv4*MP*) 1977 if test -d /usr/nec ;then 1978 lt_cv_prog_cc_pic='-Kconform_pic' 1979 lt_cv_prog_cc_static='-Bstatic' 1980 fi 1981 ;; 1982 1983 *) 1984 lt_cv_prog_cc_can_build_shared=no 1985 ;; 1986 esac 1987 fi 1988]) 1989if test -z "$lt_cv_prog_cc_pic"; then 1990 AC_MSG_RESULT([none]) 1991else 1992 AC_MSG_RESULT([$lt_cv_prog_cc_pic]) 1993 1994 # Check to make sure the pic_flag actually works. 1995 AC_MSG_CHECKING([if $compiler PIC flag $lt_cv_prog_cc_pic works]) 1996 AC_CACHE_VAL(lt_cv_prog_cc_pic_works, [dnl 1997 save_CFLAGS="$CFLAGS" 1998 CFLAGS="$CFLAGS $lt_cv_prog_cc_pic -DPIC" 1999 AC_TRY_COMPILE([], [], [dnl 2000 case $host_os in 2001 hpux9* | hpux10* | hpux11*) 2002 # On HP-UX, both CC and GCC only warn that PIC is supported... then 2003 # they create non-PIC objects. So, if there were any warnings, we 2004 # assume that PIC is not supported. 2005 if test -s conftest.err; then 2006 lt_cv_prog_cc_pic_works=no 2007 else 2008 lt_cv_prog_cc_pic_works=yes 2009 fi 2010 ;; 2011 *) 2012 lt_cv_prog_cc_pic_works=yes 2013 ;; 2014 esac 2015 ], [dnl 2016 lt_cv_prog_cc_pic_works=no 2017 ]) 2018 CFLAGS="$save_CFLAGS" 2019 ]) 2020 2021 if test "X$lt_cv_prog_cc_pic_works" = Xno; then 2022 lt_cv_prog_cc_pic= 2023 lt_cv_prog_cc_can_build_shared=no 2024 else 2025 lt_cv_prog_cc_pic=" $lt_cv_prog_cc_pic" 2026 fi 2027 2028 AC_MSG_RESULT([$lt_cv_prog_cc_pic_works]) 2029fi 2030 2031# Check for any special shared library compilation flags. 2032if test -n "$lt_cv_prog_cc_shlib"; then 2033 AC_MSG_WARN([\`$CC' requires \`$lt_cv_prog_cc_shlib' to build shared libraries]) 2034 if echo "$old_CC $old_CFLAGS " | egrep -e "[[ ]]$lt_cv_prog_cc_shlib[[ ]]" >/dev/null; then : 2035 else 2036 AC_MSG_WARN([add \`$lt_cv_prog_cc_shlib' to the CC or CFLAGS env variable and reconfigure]) 2037 lt_cv_prog_cc_can_build_shared=no 2038 fi 2039fi 2040 2041AC_MSG_CHECKING([if $compiler static flag $lt_cv_prog_cc_static works]) 2042AC_CACHE_VAL([lt_cv_prog_cc_static_works], [dnl 2043 lt_cv_prog_cc_static_works=no 2044 save_LDFLAGS="$LDFLAGS" 2045 LDFLAGS="$LDFLAGS $lt_cv_prog_cc_static" 2046 AC_TRY_LINK([], [], [lt_cv_prog_cc_static_works=yes]) 2047 LDFLAGS="$save_LDFLAGS" 2048]) 2049 2050# Belt *and* braces to stop my trousers falling down: 2051test "X$lt_cv_prog_cc_static_works" = Xno && lt_cv_prog_cc_static= 2052AC_MSG_RESULT([$lt_cv_prog_cc_static_works]) 2053 2054pic_flag="$lt_cv_prog_cc_pic" 2055special_shlib_compile_flags="$lt_cv_prog_cc_shlib" 2056wl="$lt_cv_prog_cc_wl" 2057link_static_flag="$lt_cv_prog_cc_static" 2058no_builtin_flag="$lt_cv_prog_cc_no_builtin" 2059can_build_shared="$lt_cv_prog_cc_can_build_shared" 2060 2061 2062# Check to see if options -o and -c are simultaneously supported by compiler 2063AC_MSG_CHECKING([if $compiler supports -c -o file.$ac_objext]) 2064AC_CACHE_VAL([lt_cv_compiler_c_o], [ 2065$rm -r conftest 2>/dev/null 2066mkdir conftest 2067cd conftest 2068echo "int some_variable = 0;" > conftest.$ac_ext 2069mkdir out 2070# According to Tom Tromey, Ian Lance Taylor reported there are C compilers 2071# that will create temporary files in the current directory regardless of 2072# the output directory. Thus, making CWD read-only will cause this test 2073# to fail, enabling locking or at least warning the user not to do parallel 2074# builds. 2075chmod -w . 2076save_CFLAGS="$CFLAGS" 2077CFLAGS="$CFLAGS -o out/conftest2.$ac_objext" 2078compiler_c_o=no 2079if { (eval echo configure:__oline__: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>out/conftest.err; } && test -s out/conftest2.$ac_objext; then 2080 # The compiler can only warn and ignore the option if not recognized 2081 # So say no if there are warnings 2082 if test -s out/conftest.err; then 2083 lt_cv_compiler_c_o=no 2084 else 2085 lt_cv_compiler_c_o=yes 2086 fi 2087else 2088 # Append any errors to the config.log. 2089 cat out/conftest.err 1>&AC_FD_CC 2090 lt_cv_compiler_c_o=no 2091fi 2092CFLAGS="$save_CFLAGS" 2093chmod u+w . 2094$rm conftest* out/* 2095rmdir out 2096cd .. 2097rmdir conftest 2098$rm -r conftest 2>/dev/null 2099]) 2100compiler_c_o=$lt_cv_compiler_c_o 2101AC_MSG_RESULT([$compiler_c_o]) 2102 2103if test x"$compiler_c_o" = x"yes"; then 2104 # Check to see if we can write to a .lo 2105 AC_MSG_CHECKING([if $compiler supports -c -o file.lo]) 2106 AC_CACHE_VAL([lt_cv_compiler_o_lo], [ 2107 lt_cv_compiler_o_lo=no 2108 save_CFLAGS="$CFLAGS" 2109 CFLAGS="$CFLAGS -c -o conftest.lo" 2110 save_objext="$ac_objext" 2111 ac_objext=lo 2112 AC_TRY_COMPILE([], [int some_variable = 0;], [dnl 2113 # The compiler can only warn and ignore the option if not recognized 2114 # So say no if there are warnings 2115 if test -s conftest.err; then 2116 lt_cv_compiler_o_lo=no 2117 else 2118 lt_cv_compiler_o_lo=yes 2119 fi 2120 ]) 2121 ac_objext="$save_objext" 2122 CFLAGS="$save_CFLAGS" 2123 ]) 2124 compiler_o_lo=$lt_cv_compiler_o_lo 2125 AC_MSG_RESULT([$compiler_o_lo]) 2126else 2127 compiler_o_lo=no 2128fi 2129 2130# Check to see if we can do hard links to lock some files if needed 2131hard_links="nottested" 2132if test "$compiler_c_o" = no && test "$need_locks" != no; then 2133 # do not overwrite the value of need_locks provided by the user 2134 AC_MSG_CHECKING([if we can lock with hard links]) 2135 hard_links=yes 2136 $rm conftest* 2137 ln conftest.a conftest.b 2>/dev/null && hard_links=no 2138 touch conftest.a 2139 ln conftest.a conftest.b 2>&5 || hard_links=no 2140 ln conftest.a conftest.b 2>/dev/null && hard_links=no 2141 AC_MSG_RESULT([$hard_links]) 2142 if test "$hard_links" = no; then 2143 AC_MSG_WARN([\`$CC' does not support \`-c -o', so \`make -j' may be unsafe]) 2144 need_locks=warn 2145 fi 2146else 2147 need_locks=no 2148fi 2149 2150if test "$GCC" = yes; then 2151 # Check to see if options -fno-rtti -fno-exceptions are supported by compiler 2152 AC_MSG_CHECKING([if $compiler supports -fno-rtti -fno-exceptions]) 2153 echo "int some_variable = 0;" > conftest.$ac_ext 2154 save_CFLAGS="$CFLAGS" 2155 CFLAGS="$CFLAGS -fno-rtti -fno-exceptions -c conftest.$ac_ext" 2156 compiler_rtti_exceptions=no 2157 AC_TRY_COMPILE([], [int some_variable = 0;], [dnl 2158 # The compiler can only warn and ignore the option if not recognized 2159 # So say no if there are warnings 2160 if test -s conftest.err; then 2161 compiler_rtti_exceptions=no 2162 else 2163 compiler_rtti_exceptions=yes 2164 fi 2165 ]) 2166 CFLAGS="$save_CFLAGS" 2167 AC_MSG_RESULT([$compiler_rtti_exceptions]) 2168 2169 if test "$compiler_rtti_exceptions" = "yes"; then 2170 no_builtin_flag=' -fno-builtin -fno-rtti -fno-exceptions' 2171 else 2172 no_builtin_flag=' -fno-builtin' 2173 fi 2174fi 2175 2176# See if the linker supports building shared libraries. 2177AC_MSG_CHECKING([whether the linker ($LD) supports shared libraries]) 2178 2179allow_undefined_flag= 2180no_undefined_flag= 2181need_lib_prefix=unknown 2182need_version=unknown 2183# when you set need_version to no, make sure it does not cause -set_version 2184# flags to be left without arguments 2185archive_cmds= 2186archive_expsym_cmds= 2187old_archive_from_new_cmds= 2188old_archive_from_expsyms_cmds= 2189export_dynamic_flag_spec= 2190whole_archive_flag_spec= 2191thread_safe_flag_spec= 2192hardcode_into_libs=no 2193hardcode_libdir_flag_spec= 2194hardcode_libdir_separator= 2195hardcode_direct=no 2196hardcode_minus_L=no 2197hardcode_shlibpath_var=unsupported 2198runpath_var= 2199link_all_deplibs=unknown 2200always_export_symbols=no 2201export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | sed '\''s/.* //'\'' | sort | uniq > $export_symbols' 2202# include_expsyms should be a list of space-separated symbols to be *always* 2203# included in the symbol list 2204include_expsyms= 2205# exclude_expsyms can be an egrep regular expression of symbols to exclude 2206# it will be wrapped by ` (' and `)$', so one must not match beginning or 2207# end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', 2208# as well as any symbol that contains `d'. 2209exclude_expsyms="_GLOBAL_OFFSET_TABLE_" 2210# Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out 2211# platforms (ab)use it in PIC code, but their linkers get confused if 2212# the symbol is explicitly referenced. Since portable code cannot 2213# rely on this symbol name, it's probably fine to never include it in 2214# preloaded symbol tables. 2215extract_expsyms_cmds= 2216 2217case $host_os in 2218cygwin* | mingw* | pw32*) 2219 # FIXME: the MSVC++ port hasn't been tested in a loooong time 2220 # When not using gcc, we currently assume that we are using 2221 # Microsoft Visual C++. 2222 if test "$GCC" != yes; then 2223 with_gnu_ld=no 2224 fi 2225 ;; 2226openbsd*) 2227 with_gnu_ld=no 2228 ;; 2229esac 2230 2231ld_shlibs=yes 2232if test "$with_gnu_ld" = yes; then 2233 # If archive_cmds runs LD, not CC, wlarc should be empty 2234 wlarc='${wl}' 2235 2236 # See if GNU ld supports shared libraries. 2237 case $host_os in 2238 aix3* | aix4* | aix5*) 2239 # On AIX, the GNU linker is very broken 2240 # Note:Check GNU linker on AIX 5-IA64 when/if it becomes available. 2241 ld_shlibs=no 2242 cat <<EOF 1>&2 2243 2244*** Warning: the GNU linker, at least up to release 2.9.1, is reported 2245*** to be unable to reliably create shared libraries on AIX. 2246*** Therefore, libtool is disabling shared libraries support. If you 2247*** really care for shared libraries, you may want to modify your PATH 2248*** so that a non-GNU linker is found, and then restart. 2249 2250EOF 2251 ;; 2252 2253 amigaos*) 2254 archive_cmds='$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 $output_objdir && a2ixlibrary -32)' 2255 hardcode_libdir_flag_spec='-L$libdir' 2256 hardcode_minus_L=yes 2257 2258 # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports 2259 # that the semantics of dynamic libraries on AmigaOS, at least up 2260 # to version 4, is to share data among multiple programs linked 2261 # with the same dynamic library. Since this doesn't match the 2262 # behavior of shared libraries on other platforms, we can use 2263 # them. 2264 ld_shlibs=no 2265 ;; 2266 2267 beos*) 2268 if $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then 2269 allow_undefined_flag=unsupported 2270 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc 2271 # support --undefined. This deserves some investigation. FIXME 2272 archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 2273 else 2274 ld_shlibs=no 2275 fi 2276 ;; 2277 2278 cygwin* | mingw* | pw32*) 2279 # hardcode_libdir_flag_spec is actually meaningless, as there is 2280 # no search path for DLLs. 2281 hardcode_libdir_flag_spec='-L$libdir' 2282 allow_undefined_flag=unsupported 2283 always_export_symbols=yes 2284 2285 extract_expsyms_cmds='test -f $output_objdir/impgen.c || \ 2286 sed -e "/^# \/\* impgen\.c starts here \*\//,/^# \/\* impgen.c ends here \*\// { s/^# //;s/^# *$//; p; }" -e d < $''0 > $output_objdir/impgen.c~ 2287 test -f $output_objdir/impgen.exe || (cd $output_objdir && \ 2288 if test "x$HOST_CC" != "x" ; then $HOST_CC -o impgen impgen.c ; \ 2289 else $CC -o impgen impgen.c ; fi)~ 2290 $output_objdir/impgen $dir/$soroot > $output_objdir/$soname-def' 2291 2292 old_archive_from_expsyms_cmds='$DLLTOOL --as=$AS --dllname $soname --def $output_objdir/$soname-def --output-lib $output_objdir/$newlib' 2293 2294 # cygwin and mingw dlls have different entry points and sets of symbols 2295 # to exclude. 2296 # FIXME: what about values for MSVC? 2297 dll_entry=__cygwin_dll_entry@12 2298 dll_exclude_symbols=DllMain@12,_cygwin_dll_entry@12,_cygwin_noncygwin_dll_entry@12~ 2299 case $host_os in 2300 mingw*) 2301 # mingw values 2302 dll_entry=_DllMainCRTStartup@12 2303 dll_exclude_symbols=DllMain@12,DllMainCRTStartup@12,DllEntryPoint@12~ 2304 ;; 2305 esac 2306 2307 # mingw and cygwin differ, and it's simplest to just exclude the union 2308 # of the two symbol sets. 2309 dll_exclude_symbols=DllMain@12,_cygwin_dll_entry@12,_cygwin_noncygwin_dll_entry@12,DllMainCRTStartup@12,DllEntryPoint@12 2310 2311 # recent cygwin and mingw systems supply a stub DllMain which the user 2312 # can override, but on older systems we have to supply one (in ltdll.c) 2313 if test "x$lt_cv_need_dllmain" = "xyes"; then 2314 ltdll_obj='$output_objdir/$soname-ltdll.'"$ac_objext " 2315 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~ 2316 test -f $output_objdir/$soname-ltdll.$ac_objext || (cd $output_objdir && $CC -c $soname-ltdll.c)~' 2317 else 2318 ltdll_obj= 2319 ltdll_cmds= 2320 fi 2321 2322 # Extract the symbol export list from an `--export-all' def file, 2323 # then regenerate the def file from the symbol export list, so that 2324 # the compiled dll only exports the symbol export list. 2325 # Be careful not to strip the DATA tag left be newer dlltools. 2326 export_symbols_cmds="$ltdll_cmds"' 2327 $DLLTOOL --export-all --exclude-symbols '$dll_exclude_symbols' --output-def $output_objdir/$soname-def '$ltdll_obj'$libobjs $convenience~ 2328 sed -e "1,/EXPORTS/d" -e "s/ @ [[0-9]]*//" -e "s/ *;.*$//" < $output_objdir/$soname-def > $export_symbols' 2329 2330 # If the export-symbols file already is a .def file (1st line 2331 # is EXPORTS), use it as is. 2332 # If DATA tags from a recent dlltool are present, honour them! 2333 archive_expsym_cmds='if test "x`head -1 $export_symbols`" = xEXPORTS; then 2334 cp $export_symbols $output_objdir/$soname-def; 2335 else 2336 echo EXPORTS > $output_objdir/$soname-def; 2337 _lt_hint=1; 2338 cat $export_symbols | while read symbol; do 2339 set dummy \$symbol; 2340 case \[$]# in 2341 2) echo " \[$]2 @ \$_lt_hint ; " >> $output_objdir/$soname-def;; 2342 *) echo " \[$]2 @ \$_lt_hint \[$]3 ; " >> $output_objdir/$soname-def;; 2343 esac; 2344 _lt_hint=`expr 1 + \$_lt_hint`; 2345 done; 2346 fi~ 2347 '"$ltdll_cmds"' 2348 $CC -Wl,--base-file,$output_objdir/$soname-base '$lt_cv_cc_dll_switch' -Wl,-e,'$dll_entry' -o $output_objdir/$soname '$ltdll_obj'$libobjs $deplibs $compiler_flags~ 2349 $DLLTOOL --as=$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~ 2350 $CC -Wl,--base-file,$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~ 2351 $DLLTOOL --as=$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~ 2352 $CC $output_objdir/$soname-exp '$lt_cv_cc_dll_switch' -Wl,-e,'$dll_entry' -o $output_objdir/$soname '$ltdll_obj'$libobjs $deplibs $compiler_flags' 2353 ;; 2354 2355 netbsd*) 2356 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then 2357 archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' 2358 wlarc= 2359 else 2360 archive_cmds='$CC -shared -nodefaultlibs $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 2361 archive_expsym_cmds='$CC -shared -nodefaultlibs $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' 2362 fi 2363 ;; 2364 2365 solaris* | sysv5*) 2366 if $LD -v 2>&1 | egrep 'BFD 2\.8' > /dev/null; then 2367 ld_shlibs=no 2368 cat <<EOF 1>&2 2369 2370*** Warning: The releases 2.8.* of the GNU linker cannot reliably 2371*** create shared libraries on Solaris systems. Therefore, libtool 2372*** is disabling shared libraries support. We urge you to upgrade GNU 2373*** binutils to release 2.9.1 or newer. Another option is to modify 2374*** your PATH or compiler configuration so that the native linker is 2375*** used, and then restart. 2376 2377EOF 2378 elif $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then 2379 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 2380 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' 2381 else 2382 ld_shlibs=no 2383 fi 2384 ;; 2385 2386 sunos4*) 2387 archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' 2388 wlarc= 2389 hardcode_direct=yes 2390 hardcode_shlibpath_var=no 2391 ;; 2392 2393 *) 2394 if $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then 2395 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 2396 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' 2397 else 2398 ld_shlibs=no 2399 fi 2400 ;; 2401 esac 2402 2403 if test "$ld_shlibs" = yes; then 2404 runpath_var=LD_RUN_PATH 2405 hardcode_libdir_flag_spec='${wl}--rpath ${wl}$libdir' 2406 export_dynamic_flag_spec='${wl}--export-dynamic' 2407 case $host_os in 2408 cygwin* | mingw* | pw32*) 2409 # dlltool doesn't understand --whole-archive et. al. 2410 whole_archive_flag_spec= 2411 ;; 2412 *) 2413 # ancient GNU ld didn't support --whole-archive et. al. 2414 if $LD --help 2>&1 | egrep 'no-whole-archive' > /dev/null; then 2415 whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' 2416 else 2417 whole_archive_flag_spec= 2418 fi 2419 ;; 2420 esac 2421 fi 2422else 2423 # PORTME fill in a description of your system's linker (not GNU ld) 2424 case $host_os in 2425 aix3*) 2426 allow_undefined_flag=unsupported 2427 always_export_symbols=yes 2428 archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' 2429 # Note: this linker hardcodes the directories in LIBPATH if there 2430 # are no directories specified by -L. 2431 hardcode_minus_L=yes 2432 if test "$GCC" = yes && test -z "$link_static_flag"; then 2433 # Neither direct hardcoding nor static linking is supported with a 2434 # broken collect2. 2435 hardcode_direct=unsupported 2436 fi 2437 ;; 2438 2439 aix4* | aix5*) 2440 if test "$host_cpu" = ia64; then 2441 # On IA64, the linker does run time linking by default, so we don't 2442 # have to do anything special. 2443 aix_use_runtimelinking=no 2444 exp_sym_flag='-Bexport' 2445 no_entry_flag="" 2446 else 2447 aix_use_runtimelinking=no 2448 2449 # Test if we are trying to use run time linking or normal 2450 # AIX style linking. If -brtl is somewhere in LDFLAGS, we 2451 # need to do runtime linking. 2452 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*) 2453 for ld_flag in $LDFLAGS; do 2454 if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then 2455 aix_use_runtimelinking=yes 2456 break 2457 fi 2458 done 2459 esac 2460 2461 exp_sym_flag='-bexport' 2462 no_entry_flag='-bnoentry' 2463 fi 2464 2465 # When large executables or shared objects are built, AIX ld can 2466 # have problems creating the table of contents. If linking a library 2467 # or program results in "error TOC overflow" add -mminimal-toc to 2468 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not 2469 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. 2470 2471 hardcode_direct=yes 2472 archive_cmds='' 2473 hardcode_libdir_separator=':' 2474 if test "$GCC" = yes; then 2475 case $host_os in aix4.[[012]]|aix4.[[012]].*) 2476 collect2name=`${CC} -print-prog-name=collect2` 2477 if test -f "$collect2name" && \ 2478 strings "$collect2name" | grep resolve_lib_name >/dev/null 2479 then 2480 # We have reworked collect2 2481 hardcode_direct=yes 2482 else 2483 # We have old collect2 2484 hardcode_direct=unsupported 2485 # It fails to find uninstalled libraries when the uninstalled 2486 # path is not listed in the libpath. Setting hardcode_minus_L 2487 # to unsupported forces relinking 2488 hardcode_minus_L=yes 2489 hardcode_libdir_flag_spec='-L$libdir' 2490 hardcode_libdir_separator= 2491 fi 2492 esac 2493 2494 shared_flag='-shared' 2495 else 2496 # not using gcc 2497 if test "$host_cpu" = ia64; then 2498 shared_flag='${wl}-G' 2499 else 2500 if test "$aix_use_runtimelinking" = yes; then 2501 shared_flag='${wl}-G' 2502 else 2503 shared_flag='${wl}-bM:SRE' 2504 fi 2505 fi 2506 fi 2507 2508 # It seems that -bexpall can do strange things, so it is better to 2509 # generate a list of symbols to export. 2510 always_export_symbols=yes 2511 if test "$aix_use_runtimelinking" = yes; then 2512 # Warning - without using the other runtime loading flags (-brtl), 2513 # -berok will link without error, but may produce a broken library. 2514 allow_undefined_flag='-berok' 2515 hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:/usr/lib:/lib' 2516 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 $shared_flag" 2517 else 2518 if test "$host_cpu" = ia64; then 2519 hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib' 2520 allow_undefined_flag="-z nodefs" 2521 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" 2522 else 2523 hardcode_libdir_flag_spec='${wl}-bnolibpath ${wl}-blibpath:$libdir:/usr/lib:/lib' 2524 # Warning - without using the other run time loading flags, 2525 # -berok will link without error, but may produce a broken library. 2526 allow_undefined_flag='${wl}-berok' 2527 # This is a bit strange, but is similar to how AIX traditionally builds 2528 # it's shared libraries. 2529 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' 2530 fi 2531 fi 2532 ;; 2533 2534 amigaos*) 2535 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 $output_objdir && a2ixlibrary -32)' 2536 hardcode_libdir_flag_spec='-L$libdir' 2537 hardcode_minus_L=yes 2538 # see comment about different semantics on the GNU ld section 2539 ld_shlibs=no 2540 ;; 2541 2542 cygwin* | mingw* | pw32*) 2543 # When not using gcc, we currently assume that we are using 2544 # Microsoft Visual C++. 2545 # hardcode_libdir_flag_spec is actually meaningless, as there is 2546 # no search path for DLLs. 2547 hardcode_libdir_flag_spec=' ' 2548 allow_undefined_flag=unsupported 2549 # Tell ltmain to make .lib files, not .a files. 2550 libext=lib 2551 # FIXME: Setting linknames here is a bad hack. 2552 archive_cmds='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | sed -e '\''s/ -lc$//'\''` -link -dll~linknames=' 2553 # The linker will automatically build a .lib file if we build a DLL. 2554 old_archive_from_new_cmds='true' 2555 # FIXME: Should let the user specify the lib program. 2556 old_archive_cmds='lib /OUT:$oldlib$oldobjs$old_deplibs' 2557 fix_srcfile_path='`cygpath -w "$srcfile"`' 2558 ;; 2559 2560 darwin* | rhapsody*) 2561 case "$host_os" in 2562 rhapsody* | darwin1.[[012]]) 2563 allow_undefined_flag='-undefined suppress' 2564 ;; 2565 *) # Darwin 1.3 on 2566 allow_undefined_flag='-flat_namespace -undefined suppress' 2567 ;; 2568 esac 2569 # FIXME: Relying on posixy $() will cause problems for 2570 # cross-compilation, but unfortunately the echo tests do not 2571 # yet detect zsh echo's removal of \ escapes. 2572 archive_cmds='$nonopt $(test "x$module" = xyes && echo -bundle || echo -dynamiclib) $allow_undefined_flag -o $lib $libobjs $deplibs$linker_flags -install_name $rpath/$soname $verstring' 2573 # We need to add '_' to the symbols in $export_symbols first 2574 #archive_expsym_cmds="$archive_cmds"' && strip -s $export_symbols' 2575 hardcode_direct=yes 2576 hardcode_shlibpath_var=no 2577 whole_archive_flag_spec='-all_load $convenience' 2578 ;; 2579 2580 freebsd1*) 2581 ld_shlibs=no 2582 ;; 2583 2584 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor 2585 # support. Future versions do this automatically, but an explicit c++rt0.o 2586 # does not break anything, and helps significantly (at the cost of a little 2587 # extra space). 2588 freebsd2.2*) 2589 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' 2590 hardcode_libdir_flag_spec='-R$libdir' 2591 hardcode_direct=yes 2592 hardcode_shlibpath_var=no 2593 ;; 2594 2595 # Unfortunately, older versions of FreeBSD 2 do not have this feature. 2596 freebsd2*) 2597 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' 2598 hardcode_direct=yes 2599 hardcode_minus_L=yes 2600 hardcode_shlibpath_var=no 2601 ;; 2602 2603 # FreeBSD 3 and greater uses gcc -shared to do shared libraries. 2604 freebsd*) 2605 archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags' 2606 hardcode_libdir_flag_spec='-R$libdir' 2607 hardcode_direct=yes 2608 hardcode_shlibpath_var=no 2609 ;; 2610 2611 hpux9* | hpux10* | hpux11*) 2612 case $host_os in 2613 hpux9*) archive_cmds='$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 $lib' ;; 2614 *) archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' ;; 2615 esac 2616 hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' 2617 hardcode_libdir_separator=: 2618 hardcode_direct=yes 2619 hardcode_minus_L=yes # Not in the search PATH, but as the default 2620 # location of the library. 2621 export_dynamic_flag_spec='${wl}-E' 2622 ;; 2623 2624 irix5* | irix6*) 2625 if test "$GCC" = yes; then 2626 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 $lib' 2627 else 2628 archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' 2629 fi 2630 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' 2631 hardcode_libdir_separator=: 2632 link_all_deplibs=yes 2633 ;; 2634 2635 netbsd*) 2636 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then 2637 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out 2638 else 2639 archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF 2640 fi 2641 hardcode_libdir_flag_spec='-R$libdir' 2642 hardcode_direct=yes 2643 hardcode_shlibpath_var=no 2644 ;; 2645 2646 newsos6) 2647 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 2648 hardcode_direct=yes 2649 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' 2650 hardcode_libdir_separator=: 2651 hardcode_shlibpath_var=no 2652 ;; 2653 2654 openbsd*) 2655 hardcode_direct=yes 2656 hardcode_shlibpath_var=no 2657 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 2658 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $linker_flags' 2659 hardcode_libdir_flag_spec='${wl}-rpath,$libdir' 2660 export_dynamic_flag_spec='${wl}-E' 2661 else 2662 case "$host_os" in 2663 openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*) 2664 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' 2665 hardcode_libdir_flag_spec='-R$libdir' 2666 ;; 2667 *) 2668 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $linker_flags' 2669 hardcode_libdir_flag_spec='${wl}-rpath,$libdir' 2670 ;; 2671 esac 2672 fi 2673 ;; 2674 2675 os2*) 2676 hardcode_libdir_flag_spec='-L$libdir' 2677 hardcode_minus_L=yes 2678 allow_undefined_flag=unsupported 2679 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' 2680 old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' 2681 ;; 2682 2683 osf3*) 2684 if test "$GCC" = yes; then 2685 allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' 2686 archive_cmds='$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 $lib' 2687 else 2688 allow_undefined_flag=' -expect_unresolved \*' 2689 archive_cmds='$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 $lib' 2690 fi 2691 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' 2692 hardcode_libdir_separator=: 2693 ;; 2694 2695 osf4* | osf5*) # as osf3* with the addition of -msym flag 2696 if test "$GCC" = yes; then 2697 allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' 2698 archive_cmds='$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 $lib' 2699 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' 2700 else 2701 allow_undefined_flag=' -expect_unresolved \*' 2702 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' 2703 archive_expsym_cmds='for i in `cat $export_symbols`; do printf "-exported_symbol " >> $lib.exp; echo "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~ 2704 $LD -shared${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' 2705 2706 #Both c and cxx compiler support -rpath directly 2707 hardcode_libdir_flag_spec='-rpath $libdir' 2708 fi 2709 hardcode_libdir_separator=: 2710 ;; 2711 2712 sco3.2v5*) 2713 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 2714 hardcode_shlibpath_var=no 2715 runpath_var=LD_RUN_PATH 2716 hardcode_runpath_var=yes 2717 export_dynamic_flag_spec='${wl}-Bexport' 2718 ;; 2719 2720 solaris*) 2721 # gcc --version < 3.0 without binutils cannot create self contained 2722 # shared libraries reliably, requiring libgcc.a to resolve some of 2723 # the object symbols generated in some cases. Libraries that use 2724 # assert need libgcc.a to resolve __eprintf, for example. Linking 2725 # a copy of libgcc.a into every shared library to guarantee resolving 2726 # such symbols causes other problems: According to Tim Van Holder 2727 # <tim.van.holder@pandora.be>, C++ libraries end up with a separate 2728 # (to the application) exception stack for one thing. 2729 no_undefined_flag=' -z defs' 2730 if test "$GCC" = yes; then 2731 case `$CC --version 2>/dev/null` in 2732 [[12]].*) 2733 cat <<EOF 1>&2 2734 2735*** Warning: Releases of GCC earlier than version 3.0 cannot reliably 2736*** create self contained shared libraries on Solaris systems, without 2737*** introducing a dependency on libgcc.a. Therefore, libtool is disabling 2738*** -no-undefined support, which will at least allow you to build shared 2739*** libraries. However, you may find that when you link such libraries 2740*** into an application without using GCC, you have to manually add 2741*** \`gcc --print-libgcc-file-name\` to the link command. We urge you to 2742*** upgrade to a newer version of GCC. Another option is to rebuild your 2743*** current GCC to use the GNU linker from GNU binutils 2.9.1 or newer. 2744 2745EOF 2746 no_undefined_flag= 2747 ;; 2748 esac 2749 fi 2750 # $CC -shared without GNU ld will not create a library from C++ 2751 # object files and a static libstdc++, better avoid it by now 2752 archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' 2753 archive_expsym_cmds='$echo "{ global:" > $lib.exp~cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ 2754 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp' 2755 hardcode_libdir_flag_spec='-R$libdir' 2756 hardcode_shlibpath_var=no 2757 case $host_os in 2758 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; 2759 *) # Supported since Solaris 2.6 (maybe 2.5.1?) 2760 whole_archive_flag_spec='-z allextract$convenience -z defaultextract' ;; 2761 esac 2762 link_all_deplibs=yes 2763 ;; 2764 2765 sunos4*) 2766 if test "x$host_vendor" = xsequent; then 2767 # Use $CC to link under sequent, because it throws in some extra .o 2768 # files that make .init and .fini sections work. 2769 archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' 2770 else 2771 archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' 2772 fi 2773 hardcode_libdir_flag_spec='-L$libdir' 2774 hardcode_direct=yes 2775 hardcode_minus_L=yes 2776 hardcode_shlibpath_var=no 2777 ;; 2778 2779 sysv4) 2780 if test "x$host_vendor" = xsno; then 2781 archive_cmds='$LD -G -Bsymbolic -h $soname -o $lib $libobjs $deplibs $linker_flags' 2782 hardcode_direct=yes # is this really true??? 2783 else 2784 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 2785 hardcode_direct=no #Motorola manual says yes, but my tests say they lie 2786 fi 2787 runpath_var='LD_RUN_PATH' 2788 hardcode_shlibpath_var=no 2789 ;; 2790 2791 sysv4.3*) 2792 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 2793 hardcode_shlibpath_var=no 2794 export_dynamic_flag_spec='-Bexport' 2795 ;; 2796 2797 sysv5*) 2798 no_undefined_flag=' -z text' 2799 # $CC -shared without GNU ld will not create a library from C++ 2800 # object files and a static libstdc++, better avoid it by now 2801 archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' 2802 archive_expsym_cmds='$echo "{ global:" > $lib.exp~cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ 2803 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp' 2804 hardcode_libdir_flag_spec= 2805 hardcode_shlibpath_var=no 2806 runpath_var='LD_RUN_PATH' 2807 ;; 2808 2809 uts4*) 2810 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 2811 hardcode_libdir_flag_spec='-L$libdir' 2812 hardcode_shlibpath_var=no 2813 ;; 2814 2815 dgux*) 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 sysv4*MP*) 2822 if test -d /usr/nec; then 2823 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 2824 hardcode_shlibpath_var=no 2825 runpath_var=LD_RUN_PATH 2826 hardcode_runpath_var=yes 2827 ld_shlibs=yes 2828 fi 2829 ;; 2830 2831 sysv4.2uw2*) 2832 archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags' 2833 hardcode_direct=yes 2834 hardcode_minus_L=no 2835 hardcode_shlibpath_var=no 2836 hardcode_runpath_var=yes 2837 runpath_var=LD_RUN_PATH 2838 ;; 2839 2840 sysv5uw7* | unixware7*) 2841 no_undefined_flag='${wl}-z ${wl}text' 2842 if test "$GCC" = yes; then 2843 archive_cmds='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 2844 else 2845 archive_cmds='$CC -G ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 2846 fi 2847 runpath_var='LD_RUN_PATH' 2848 hardcode_shlibpath_var=no 2849 ;; 2850 2851 *) 2852 ld_shlibs=no 2853 ;; 2854 esac 2855fi 2856AC_MSG_RESULT([$ld_shlibs]) 2857test "$ld_shlibs" = no && can_build_shared=no 2858 2859# Check hardcoding attributes. 2860AC_MSG_CHECKING([how to hardcode library paths into programs]) 2861hardcode_action= 2862if test -n "$hardcode_libdir_flag_spec" || \ 2863 test -n "$runpath_var"; then 2864 2865 # We can hardcode non-existant directories. 2866 if test "$hardcode_direct" != no && 2867 # If the only mechanism to avoid hardcoding is shlibpath_var, we 2868 # have to relink, otherwise we might link with an installed library 2869 # when we should be linking with a yet-to-be-installed one 2870 ## test "$hardcode_shlibpath_var" != no && 2871 test "$hardcode_minus_L" != no; then 2872 # Linking always hardcodes the temporary library directory. 2873 hardcode_action=relink 2874 else 2875 # We can link without hardcoding, and we can hardcode nonexisting dirs. 2876 hardcode_action=immediate 2877 fi 2878else 2879 # We cannot hardcode anything, or else we can only hardcode existing 2880 # directories. 2881 hardcode_action=unsupported 2882fi 2883AC_MSG_RESULT([$hardcode_action]) 2884 2885striplib= 2886old_striplib= 2887AC_MSG_CHECKING([whether stripping libraries is possible]) 2888if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then 2889 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" 2890 test -z "$striplib" && striplib="$STRIP --strip-unneeded" 2891 AC_MSG_RESULT([yes]) 2892else 2893 AC_MSG_RESULT([no]) 2894fi 2895 2896reload_cmds='$LD$reload_flag -o $output$reload_objs' 2897test -z "$deplibs_check_method" && deplibs_check_method=unknown 2898 2899# PORTME Fill in your ld.so characteristics 2900AC_MSG_CHECKING([dynamic linker characteristics]) 2901library_names_spec= 2902libname_spec='lib$name' 2903soname_spec= 2904postinstall_cmds= 2905postuninstall_cmds= 2906finish_cmds= 2907finish_eval= 2908shlibpath_var= 2909shlibpath_overrides_runpath=unknown 2910version_type=none 2911dynamic_linker="$host_os ld.so" 2912sys_lib_dlsearch_path_spec="/lib /usr/lib" 2913sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" 2914 2915case $host_os in 2916aix3*) 2917 version_type=linux 2918 library_names_spec='${libname}${release}.so$versuffix $libname.a' 2919 shlibpath_var=LIBPATH 2920 2921 # AIX has no versioning support, so we append a major version to the name. 2922 soname_spec='${libname}${release}.so$major' 2923 ;; 2924 2925aix4* | aix5*) 2926 version_type=linux 2927 if test "$host_cpu" = ia64; then 2928 # AIX 5 supports IA64 2929 library_names_spec='${libname}${release}.so$major ${libname}${release}.so$versuffix $libname.so' 2930 shlibpath_var=LD_LIBRARY_PATH 2931 else 2932 # With GCC up to 2.95.x, collect2 would create an import file 2933 # for dependence libraries. The import file would start with 2934 # the line `#! .'. This would cause the generated library to 2935 # depend on `.', always an invalid library. This was fixed in 2936 # development snapshots of GCC prior to 3.0. 2937 case $host_os in 2938 aix4 | aix4.[[01]] | aix4.[[01]].*) 2939 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' 2940 echo ' yes ' 2941 echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then 2942 : 2943 else 2944 can_build_shared=no 2945 fi 2946 ;; 2947 esac 2948 # AIX (on Power*) has no versioning support, so currently we can 2949 # not hardcode correct soname into executable. Probably we can 2950 # add versioning support to collect2, so additional links can 2951 # be useful in future. 2952 if test "$aix_use_runtimelinking" = yes; then 2953 # If using run time linking (on AIX 4.2 or later) use lib<name>.so 2954 # instead of lib<name>.a to let people know that these are not 2955 # typical AIX shared libraries. 2956 library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' 2957 else 2958 # We preserve .a as extension for shared libraries through AIX4.2 2959 # and later when we are not doing run time linking. 2960 library_names_spec='${libname}${release}.a $libname.a' 2961 soname_spec='${libname}${release}.so$major' 2962 fi 2963 shlibpath_var=LIBPATH 2964 fi 2965 ;; 2966 2967amigaos*) 2968 library_names_spec='$libname.ixlibrary $libname.a' 2969 # Create ${libname}_ixlibrary.a entries in /sys/libs. 2970 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 ${libname}_ixlibrary.a) || exit 1; done' 2971 ;; 2972 2973beos*) 2974 library_names_spec='${libname}.so' 2975 dynamic_linker="$host_os ld.so" 2976 shlibpath_var=LIBRARY_PATH 2977 ;; 2978 2979bsdi4*) 2980 version_type=linux 2981 need_version=no 2982 library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' 2983 soname_spec='${libname}${release}.so$major' 2984 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' 2985 shlibpath_var=LD_LIBRARY_PATH 2986 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" 2987 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" 2988 export_dynamic_flag_spec=-rdynamic 2989 # the default ld.so.conf also contains /usr/contrib/lib and 2990 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow 2991 # libtool to hard-code these into programs 2992 ;; 2993 2994cygwin* | mingw* | pw32*) 2995 version_type=windows 2996 need_version=no 2997 need_lib_prefix=no 2998 case $GCC,$host_os in 2999 yes,cygwin*) 3000 library_names_spec='$libname.dll.a' 3001 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | sed -e 's/[[.]]/-/g'`${versuffix}.dll' 3002 postinstall_cmds='dlpath=`bash 2>&1 -c '\''. $dir/${file}i;echo \$dlname'\''`~ 3003 dldir=$destdir/`dirname \$dlpath`~ 3004 test -d \$dldir || mkdir -p \$dldir~ 3005 $install_prog .libs/$dlname \$dldir/$dlname' 3006 postuninstall_cmds='dldll=`bash 2>&1 -c '\''. $file; echo \$dlname'\''`~ 3007 dlpath=$dir/\$dldll~ 3008 $rm \$dlpath' 3009 ;; 3010 yes,mingw*) 3011 library_names_spec='${libname}`echo ${release} | sed -e 's/[[.]]/-/g'`${versuffix}.dll' 3012 sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | sed -e "s/^libraries://" -e "s/;/ /g"` 3013 ;; 3014 yes,pw32*) 3015 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | sed -e 's/[.]/-/g'`${versuffix}.dll' 3016 ;; 3017 *) 3018 library_names_spec='${libname}`echo ${release} | sed -e 's/[[.]]/-/g'`${versuffix}.dll $libname.lib' 3019 ;; 3020 esac 3021 dynamic_linker='Win32 ld.exe' 3022 # FIXME: first we should search . and the directory the executable is in 3023 shlibpath_var=PATH 3024 ;; 3025 3026darwin* | rhapsody*) 3027 dynamic_linker="$host_os dyld" 3028 version_type=darwin 3029 need_lib_prefix=no 3030 need_version=no 3031 # FIXME: Relying on posixy $() will cause problems for 3032 # cross-compilation, but unfortunately the echo tests do not 3033 # yet detect zsh echo's removal of \ escapes. 3034 library_names_spec='${libname}${release}${versuffix}.$(test .$module = .yes && echo so || echo dylib) ${libname}${release}${major}.$(test .$module = .yes && echo so || echo dylib) ${libname}.$(test .$module = .yes && echo so || echo dylib)' 3035 soname_spec='${libname}${release}${major}.$(test .$module = .yes && echo so || echo dylib)' 3036 shlibpath_overrides_runpath=yes 3037 shlibpath_var=DYLD_LIBRARY_PATH 3038 ;; 3039 3040freebsd1*) 3041 dynamic_linker=no 3042 ;; 3043 3044freebsd*) 3045 objformat=`test -x /usr/bin/objformat && /usr/bin/objformat || echo aout` 3046 version_type=freebsd-$objformat 3047 case $version_type in 3048 freebsd-elf*) 3049 library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so $libname.so' 3050 need_version=no 3051 need_lib_prefix=no 3052 ;; 3053 freebsd-*) 3054 library_names_spec='${libname}${release}.so$versuffix $libname.so$versuffix' 3055 need_version=yes 3056 ;; 3057 esac 3058 shlibpath_var=LD_LIBRARY_PATH 3059 case $host_os in 3060 freebsd2*) 3061 shlibpath_overrides_runpath=yes 3062 ;; 3063 *) 3064 shlibpath_overrides_runpath=no 3065 hardcode_into_libs=yes 3066 ;; 3067 esac 3068 ;; 3069 3070gnu*) 3071 version_type=linux 3072 need_lib_prefix=no 3073 need_version=no 3074 library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so${major} ${libname}.so' 3075 soname_spec='${libname}${release}.so$major' 3076 shlibpath_var=LD_LIBRARY_PATH 3077 hardcode_into_libs=yes 3078 ;; 3079 3080hpux9* | hpux10* | hpux11*) 3081 # Give a soname corresponding to the major version so that dld.sl refuses to 3082 # link against other versions. 3083 dynamic_linker="$host_os dld.sl" 3084 version_type=sunos 3085 need_lib_prefix=no 3086 need_version=no 3087 shlibpath_var=SHLIB_PATH 3088 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH 3089 library_names_spec='${libname}${release}.sl$versuffix ${libname}${release}.sl$major $libname.sl' 3090 soname_spec='${libname}${release}.sl$major' 3091 # HP-UX runs *really* slowly unless shared libraries are mode 555. 3092 postinstall_cmds='chmod 555 $lib' 3093 ;; 3094 3095irix5* | irix6*) 3096 version_type=irix 3097 need_lib_prefix=no 3098 need_version=no 3099 soname_spec='${libname}${release}.so$major' 3100 library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major ${libname}${release}.so $libname.so' 3101 case $host_os in 3102 irix5*) 3103 libsuff= shlibsuff= 3104 ;; 3105 *) 3106 case $LD in # libtool.m4 will add one of these switches to LD 3107 *-32|*"-32 ") libsuff= shlibsuff= libmagic=32-bit;; 3108 *-n32|*"-n32 ") libsuff=32 shlibsuff=N32 libmagic=N32;; 3109 *-64|*"-64 ") libsuff=64 shlibsuff=64 libmagic=64-bit;; 3110 *) libsuff= shlibsuff= libmagic=never-match;; 3111 esac 3112 ;; 3113 esac 3114 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH 3115 shlibpath_overrides_runpath=no 3116 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" 3117 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" 3118 ;; 3119 3120# No shared lib support for Linux oldld, aout, or coff. 3121linux-gnuoldld* | linux-gnuaout* | linux-gnucoff*) 3122 dynamic_linker=no 3123 ;; 3124 3125# This must be Linux ELF. 3126linux-gnu*) 3127 version_type=linux 3128 need_lib_prefix=no 3129 need_version=no 3130 library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' 3131 soname_spec='${libname}${release}.so$major' 3132 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' 3133 shlibpath_var=LD_LIBRARY_PATH 3134 shlibpath_overrides_runpath=no 3135 # This implies no fast_install, which is unacceptable. 3136 # Some rework will be needed to allow for fast_install 3137 # before this can be enabled. 3138 hardcode_into_libs=yes 3139 3140 # We used to test for /lib/ld.so.1 and disable shared libraries on 3141 # powerpc, because MkLinux only supported shared libraries with the 3142 # GNU dynamic linker. Since this was broken with cross compilers, 3143 # most powerpc-linux boxes support dynamic linking these days and 3144 # people can always --disable-shared, the test was removed, and we 3145 # assume the GNU/Linux dynamic linker is in use. 3146 dynamic_linker='GNU/Linux ld.so' 3147 ;; 3148 3149netbsd*) 3150 version_type=sunos 3151 need_lib_prefix=no 3152 need_version=no 3153 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then 3154 library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix' 3155 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 3156 dynamic_linker='NetBSD (a.out) ld.so' 3157 else 3158 library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major ${libname}${release}.so ${libname}.so' 3159 soname_spec='${libname}${release}.so$major' 3160 dynamic_linker='NetBSD ld.elf_so' 3161 fi 3162 shlibpath_var=LD_LIBRARY_PATH 3163 shlibpath_overrides_runpath=yes 3164 hardcode_into_libs=yes 3165 ;; 3166 3167newsos6) 3168 version_type=linux 3169 library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' 3170 shlibpath_var=LD_LIBRARY_PATH 3171 shlibpath_overrides_runpath=yes 3172 ;; 3173 3174openbsd*) 3175 version_type=sunos 3176 need_lib_prefix=no 3177 need_version=no 3178 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 3179 case "$host_os" in 3180 openbsd2.[[89]] | openbsd2.[[89]].*) 3181 shlibpath_overrides_runpath=no 3182 ;; 3183 *) 3184 shlibpath_overrides_runpath=yes 3185 ;; 3186 esac 3187 else 3188 shlibpath_overrides_runpath=yes 3189 fi 3190 library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix' 3191 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 3192 shlibpath_var=LD_LIBRARY_PATH 3193 ;; 3194 3195os2*) 3196 libname_spec='$name' 3197 need_lib_prefix=no 3198 library_names_spec='$libname.dll $libname.a' 3199 dynamic_linker='OS/2 ld.exe' 3200 shlibpath_var=LIBPATH 3201 ;; 3202 3203osf3* | osf4* | osf5*) 3204 version_type=osf 3205 need_version=no 3206 soname_spec='${libname}${release}.so' 3207 library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so $libname.so' 3208 shlibpath_var=LD_LIBRARY_PATH 3209 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" 3210 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" 3211 ;; 3212 3213sco3.2v5*) 3214 version_type=osf 3215 soname_spec='${libname}${release}.so$major' 3216 library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' 3217 shlibpath_var=LD_LIBRARY_PATH 3218 ;; 3219 3220solaris*) 3221 version_type=linux 3222 need_lib_prefix=no 3223 need_version=no 3224 library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' 3225 soname_spec='${libname}${release}.so$major' 3226 shlibpath_var=LD_LIBRARY_PATH 3227 shlibpath_overrides_runpath=yes 3228 hardcode_into_libs=yes 3229 # ldd complains unless libraries are executable 3230 postinstall_cmds='chmod +x $lib' 3231 ;; 3232 3233sunos4*) 3234 version_type=sunos 3235 library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix' 3236 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' 3237 shlibpath_var=LD_LIBRARY_PATH 3238 shlibpath_overrides_runpath=yes 3239 if test "$with_gnu_ld" = yes; then 3240 need_lib_prefix=no 3241 fi 3242 need_version=yes 3243 ;; 3244 3245sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) 3246 version_type=linux 3247 library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' 3248 soname_spec='${libname}${release}.so$major' 3249 shlibpath_var=LD_LIBRARY_PATH 3250 case $host_vendor in 3251 sni) 3252 shlibpath_overrides_runpath=no 3253 ;; 3254 motorola) 3255 need_lib_prefix=no 3256 need_version=no 3257 shlibpath_overrides_runpath=no 3258 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' 3259 ;; 3260 esac 3261 ;; 3262 3263uts4*) 3264 version_type=linux 3265 library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' 3266 soname_spec='${libname}${release}.so$major' 3267 shlibpath_var=LD_LIBRARY_PATH 3268 ;; 3269 3270dgux*) 3271 version_type=linux 3272 need_lib_prefix=no 3273 need_version=no 3274 library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' 3275 soname_spec='${libname}${release}.so$major' 3276 shlibpath_var=LD_LIBRARY_PATH 3277 ;; 3278 3279sysv4*MP*) 3280 if test -d /usr/nec ;then 3281 version_type=linux 3282 library_names_spec='$libname.so.$versuffix $libname.so.$major $libname.so' 3283 soname_spec='$libname.so.$major' 3284 shlibpath_var=LD_LIBRARY_PATH 3285 fi 3286 ;; 3287 3288*) 3289 dynamic_linker=no 3290 ;; 3291esac 3292AC_MSG_RESULT([$dynamic_linker]) 3293test "$dynamic_linker" = no && can_build_shared=no 3294 3295# Report the final consequences. 3296AC_MSG_CHECKING([if libtool supports shared libraries]) 3297AC_MSG_RESULT([$can_build_shared]) 3298 3299AC_MSG_CHECKING([whether to build shared libraries]) 3300test "$can_build_shared" = "no" && enable_shared=no 3301 3302# On AIX, shared libraries and static libraries use the same namespace, and 3303# are all built from PIC. 3304case "$host_os" in 3305aix3*) 3306 test "$enable_shared" = yes && enable_static=no 3307 if test -n "$RANLIB"; then 3308 archive_cmds="$archive_cmds~\$RANLIB \$lib" 3309 postinstall_cmds='$RANLIB $lib' 3310 fi 3311 ;; 3312 3313aix4*) 3314 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then 3315 test "$enable_shared" = yes && enable_static=no 3316 fi 3317 ;; 3318esac 3319AC_MSG_RESULT([$enable_shared]) 3320 3321AC_MSG_CHECKING([whether to build static libraries]) 3322# Make sure either enable_shared or enable_static is yes. 3323test "$enable_shared" = yes || enable_static=yes 3324AC_MSG_RESULT([$enable_static]) 3325 3326if test "$hardcode_action" = relink; then 3327 # Fast installation is not supported 3328 enable_fast_install=no 3329elif test "$shlibpath_overrides_runpath" = yes || 3330 test "$enable_shared" = no; then 3331 # Fast installation is not necessary 3332 enable_fast_install=needless 3333fi 3334 3335variables_saved_for_relink="PATH $shlibpath_var $runpath_var" 3336if test "$GCC" = yes; then 3337 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" 3338fi 3339 3340AC_LIBTOOL_DLOPEN_SELF 3341 3342if test "$enable_shared" = yes && test "$GCC" = yes; then 3343 case $archive_cmds in 3344 *'~'*) 3345 # FIXME: we may have to deal with multi-command sequences. 3346 ;; 3347 '$CC '*) 3348 # Test whether the compiler implicitly links with -lc since on some 3349 # systems, -lgcc has to come before -lc. If gcc already passes -lc 3350 # to ld, don't add -lc before -lgcc. 3351 AC_MSG_CHECKING([whether -lc should be explicitly linked in]) 3352 AC_CACHE_VAL([lt_cv_archive_cmds_need_lc], 3353 [$rm conftest* 3354 echo 'static int dummy;' > conftest.$ac_ext 3355 3356 if AC_TRY_EVAL(ac_compile); then 3357 soname=conftest 3358 lib=conftest 3359 libobjs=conftest.$ac_objext 3360 deplibs= 3361 wl=$lt_cv_prog_cc_wl 3362 compiler_flags=-v 3363 linker_flags=-v 3364 verstring= 3365 output_objdir=. 3366 libname=conftest 3367 save_allow_undefined_flag=$allow_undefined_flag 3368 allow_undefined_flag= 3369 if AC_TRY_EVAL(archive_cmds 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1) 3370 then 3371 lt_cv_archive_cmds_need_lc=no 3372 else 3373 lt_cv_archive_cmds_need_lc=yes 3374 fi 3375 allow_undefined_flag=$save_allow_undefined_flag 3376 else 3377 cat conftest.err 1>&5 3378 fi]) 3379 AC_MSG_RESULT([$lt_cv_archive_cmds_need_lc]) 3380 ;; 3381 esac 3382fi 3383need_lc=${lt_cv_archive_cmds_need_lc-yes} 3384 3385# The second clause should only fire when bootstrapping the 3386# libtool distribution, otherwise you forgot to ship ltmain.sh 3387# with your package, and you will get complaints that there are 3388# no rules to generate ltmain.sh. 3389if test -f "$ltmain"; then 3390 : 3391else 3392 # If there is no Makefile yet, we rely on a make rule to execute 3393 # `config.status --recheck' to rerun these tests and create the 3394 # libtool script then. 3395 test -f Makefile && make "$ltmain" 3396fi 3397 3398if test -f "$ltmain"; then 3399 trap "$rm \"${ofile}T\"; exit 1" 1 2 15 3400 $rm -f "${ofile}T" 3401 3402 echo creating $ofile 3403 3404 # Now quote all the things that may contain metacharacters while being 3405 # careful not to overquote the AC_SUBSTed values. We take copies of the 3406 # variables and quote the copies for generation of the libtool script. 3407 for var in echo old_CC old_CFLAGS \ 3408 AR AR_FLAGS CC LD LN_S NM SHELL \ 3409 reload_flag reload_cmds wl \ 3410 pic_flag link_static_flag no_builtin_flag export_dynamic_flag_spec \ 3411 thread_safe_flag_spec whole_archive_flag_spec libname_spec \ 3412 library_names_spec soname_spec \ 3413 RANLIB old_archive_cmds old_archive_from_new_cmds old_postinstall_cmds \ 3414 old_postuninstall_cmds archive_cmds archive_expsym_cmds postinstall_cmds \ 3415 postuninstall_cmds extract_expsyms_cmds old_archive_from_expsyms_cmds \ 3416 old_striplib striplib file_magic_cmd export_symbols_cmds \ 3417 deplibs_check_method allow_undefined_flag no_undefined_flag \ 3418 finish_cmds finish_eval global_symbol_pipe global_symbol_to_cdecl \ 3419 global_symbol_to_c_name_address \ 3420 hardcode_libdir_flag_spec hardcode_libdir_separator \ 3421 sys_lib_search_path_spec sys_lib_dlsearch_path_spec \ 3422 compiler_c_o compiler_o_lo need_locks exclude_expsyms include_expsyms; do 3423 3424 case $var in 3425 reload_cmds | old_archive_cmds | old_archive_from_new_cmds | \ 3426 old_postinstall_cmds | old_postuninstall_cmds | \ 3427 export_symbols_cmds | archive_cmds | archive_expsym_cmds | \ 3428 extract_expsyms_cmds | old_archive_from_expsyms_cmds | \ 3429 postinstall_cmds | postuninstall_cmds | \ 3430 finish_cmds | sys_lib_search_path_spec | sys_lib_dlsearch_path_spec) 3431 # Double-quote double-evaled strings. 3432 eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\"" 3433 ;; 3434 *) 3435 eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\"" 3436 ;; 3437 esac 3438 done 3439 3440 cat <<__EOF__ > "${ofile}T" 3441#! $SHELL 3442 3443# `$echo "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services. 3444# Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP) 3445# NOTE: Changes made to this file will be lost: look at ltmain.sh. 3446# 3447# Copyright (C) 1996-2000 Free Software Foundation, Inc. 3448# Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996 3449# 3450# This program is free software; you can redistribute it and/or modify 3451# it under the terms of the GNU General Public License as published by 3452# the Free Software Foundation; either version 2 of the License, or 3453# (at your option) any later version. 3454# 3455# This program is distributed in the hope that it will be useful, but 3456# WITHOUT ANY WARRANTY; without even the implied warranty of 3457# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 3458# General Public License for more details. 3459# 3460# You should have received a copy of the GNU General Public License 3461# along with this program; if not, write to the Free Software 3462# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 3463# 3464# As a special exception to the GNU General Public License, if you 3465# distribute this file as part of a program that contains a 3466# configuration script generated by Autoconf, you may include it under 3467# the same distribution terms that you use for the rest of that program. 3468 3469# Sed that helps us avoid accidentally triggering echo(1) options like -n. 3470Xsed="sed -e s/^X//" 3471 3472# The HP-UX ksh and POSIX shell print the target directory to stdout 3473# if CDPATH is set. 3474if test "X\${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi 3475 3476# ### BEGIN LIBTOOL CONFIG 3477 3478# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: 3479 3480# Shell to use when invoking shell scripts. 3481SHELL=$lt_SHELL 3482 3483# Whether or not to build shared libraries. 3484build_libtool_libs=$enable_shared 3485 3486# Whether or not to build static libraries. 3487build_old_libs=$enable_static 3488 3489# Whether or not to add -lc for building shared libraries. 3490build_libtool_need_lc=$need_lc 3491 3492# Whether or not to optimize for fast installation. 3493fast_install=$enable_fast_install 3494 3495# The host system. 3496host_alias=$host_alias 3497host=$host 3498 3499# An echo program that does not interpret backslashes. 3500echo=$lt_echo 3501 3502# The archiver. 3503AR=$lt_AR 3504AR_FLAGS=$lt_AR_FLAGS 3505 3506# The default C compiler. 3507CC=$lt_CC 3508 3509# Is the compiler the GNU C compiler? 3510with_gcc=$GCC 3511 3512# The linker used to build libraries. 3513LD=$lt_LD 3514 3515# Whether we need hard or soft links. 3516LN_S=$lt_LN_S 3517 3518# A BSD-compatible nm program. 3519NM=$lt_NM 3520 3521# A symbol stripping program 3522STRIP=$STRIP 3523 3524# Used to examine libraries when file_magic_cmd begins "file" 3525MAGIC_CMD=$MAGIC_CMD 3526 3527# Used on cygwin: DLL creation program. 3528DLLTOOL="$DLLTOOL" 3529 3530# Used on cygwin: object dumper. 3531OBJDUMP="$OBJDUMP" 3532 3533# Used on cygwin: assembler. 3534AS="$AS" 3535 3536# The name of the directory that contains temporary libtool files. 3537objdir=$objdir 3538 3539# How to create reloadable object files. 3540reload_flag=$lt_reload_flag 3541reload_cmds=$lt_reload_cmds 3542 3543# How to pass a linker flag through the compiler. 3544wl=$lt_wl 3545 3546# Object file suffix (normally "o"). 3547objext="$ac_objext" 3548 3549# Old archive suffix (normally "a"). 3550libext="$libext" 3551 3552# Executable file suffix (normally ""). 3553exeext="$exeext" 3554 3555# Additional compiler flags for building library objects. 3556pic_flag=$lt_pic_flag 3557pic_mode=$pic_mode 3558 3559# Does compiler simultaneously support -c and -o options? 3560compiler_c_o=$lt_compiler_c_o 3561 3562# Can we write directly to a .lo ? 3563compiler_o_lo=$lt_compiler_o_lo 3564 3565# Must we lock files when doing compilation ? 3566need_locks=$lt_need_locks 3567 3568# Do we need the lib prefix for modules? 3569need_lib_prefix=$need_lib_prefix 3570 3571# Do we need a version for libraries? 3572need_version=$need_version 3573 3574# Whether dlopen is supported. 3575dlopen_support=$enable_dlopen 3576 3577# Whether dlopen of programs is supported. 3578dlopen_self=$enable_dlopen_self 3579 3580# Whether dlopen of statically linked programs is supported. 3581dlopen_self_static=$enable_dlopen_self_static 3582 3583# Compiler flag to prevent dynamic linking. 3584link_static_flag=$lt_link_static_flag 3585 3586# Compiler flag to turn off builtin functions. 3587no_builtin_flag=$lt_no_builtin_flag 3588 3589# Compiler flag to allow reflexive dlopens. 3590export_dynamic_flag_spec=$lt_export_dynamic_flag_spec 3591 3592# Compiler flag to generate shared objects directly from archives. 3593whole_archive_flag_spec=$lt_whole_archive_flag_spec 3594 3595# Compiler flag to generate thread-safe objects. 3596thread_safe_flag_spec=$lt_thread_safe_flag_spec 3597 3598# Library versioning type. 3599version_type=$version_type 3600 3601# Format of library name prefix. 3602libname_spec=$lt_libname_spec 3603 3604# List of archive names. First name is the real one, the rest are links. 3605# The last name is the one that the linker finds with -lNAME. 3606library_names_spec=$lt_library_names_spec 3607 3608# The coded name of the library, if different from the real name. 3609soname_spec=$lt_soname_spec 3610 3611# Commands used to build and install an old-style archive. 3612RANLIB=$lt_RANLIB 3613old_archive_cmds=$lt_old_archive_cmds 3614old_postinstall_cmds=$lt_old_postinstall_cmds 3615old_postuninstall_cmds=$lt_old_postuninstall_cmds 3616 3617# Create an old-style archive from a shared archive. 3618old_archive_from_new_cmds=$lt_old_archive_from_new_cmds 3619 3620# Create a temporary old-style archive to link instead of a shared archive. 3621old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds 3622 3623# Commands used to build and install a shared archive. 3624archive_cmds=$lt_archive_cmds 3625archive_expsym_cmds=$lt_archive_expsym_cmds 3626postinstall_cmds=$lt_postinstall_cmds 3627postuninstall_cmds=$lt_postuninstall_cmds 3628 3629# Commands to strip libraries. 3630old_striplib=$lt_old_striplib 3631striplib=$lt_striplib 3632 3633# Method to check whether dependent libraries are shared objects. 3634deplibs_check_method=$lt_deplibs_check_method 3635 3636# Command to use when deplibs_check_method == file_magic. 3637file_magic_cmd=$lt_file_magic_cmd 3638 3639# Flag that allows shared libraries with undefined symbols to be built. 3640allow_undefined_flag=$lt_allow_undefined_flag 3641 3642# Flag that forces no undefined symbols. 3643no_undefined_flag=$lt_no_undefined_flag 3644 3645# Commands used to finish a libtool library installation in a directory. 3646finish_cmds=$lt_finish_cmds 3647 3648# Same as above, but a single script fragment to be evaled but not shown. 3649finish_eval=$lt_finish_eval 3650 3651# Take the output of nm and produce a listing of raw symbols and C names. 3652global_symbol_pipe=$lt_global_symbol_pipe 3653 3654# Transform the output of nm in a proper C declaration 3655global_symbol_to_cdecl=$lt_global_symbol_to_cdecl 3656 3657# Transform the output of nm in a C name address pair 3658global_symbol_to_c_name_address=$lt_global_symbol_to_c_name_address 3659 3660# This is the shared library runtime path variable. 3661runpath_var=$runpath_var 3662 3663# This is the shared library path variable. 3664shlibpath_var=$shlibpath_var 3665 3666# Is shlibpath searched before the hard-coded library search path? 3667shlibpath_overrides_runpath=$shlibpath_overrides_runpath 3668 3669# How to hardcode a shared library path into an executable. 3670hardcode_action=$hardcode_action 3671 3672# Whether we should hardcode library paths into libraries. 3673hardcode_into_libs=$hardcode_into_libs 3674 3675# Flag to hardcode \$libdir into a binary during linking. 3676# This must work even if \$libdir does not exist. 3677hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec 3678 3679# Whether we need a single -rpath flag with a separated argument. 3680hardcode_libdir_separator=$lt_hardcode_libdir_separator 3681 3682# Set to yes if using DIR/libNAME.so during linking hardcodes DIR into the 3683# resulting binary. 3684hardcode_direct=$hardcode_direct 3685 3686# Set to yes if using the -LDIR flag during linking hardcodes DIR into the 3687# resulting binary. 3688hardcode_minus_L=$hardcode_minus_L 3689 3690# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into 3691# the resulting binary. 3692hardcode_shlibpath_var=$hardcode_shlibpath_var 3693 3694# Variables whose values should be saved in libtool wrapper scripts and 3695# restored at relink time. 3696variables_saved_for_relink="$variables_saved_for_relink" 3697 3698# Whether libtool must link a program against all its dependency libraries. 3699link_all_deplibs=$link_all_deplibs 3700 3701# Compile-time system search path for libraries 3702sys_lib_search_path_spec=$lt_sys_lib_search_path_spec 3703 3704# Run-time system search path for libraries 3705sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec 3706 3707# Fix the shell variable \$srcfile for the compiler. 3708fix_srcfile_path="$fix_srcfile_path" 3709 3710# Set to yes if exported symbols are required. 3711always_export_symbols=$always_export_symbols 3712 3713# The commands to list exported symbols. 3714export_symbols_cmds=$lt_export_symbols_cmds 3715 3716# The commands to extract the exported symbol list from a shared archive. 3717extract_expsyms_cmds=$lt_extract_expsyms_cmds 3718 3719# Symbols that should not be listed in the preloaded symbols. 3720exclude_expsyms=$lt_exclude_expsyms 3721 3722# Symbols that must always be exported. 3723include_expsyms=$lt_include_expsyms 3724 3725# ### END LIBTOOL CONFIG 3726 3727__EOF__ 3728 3729 case $host_os in 3730 aix3*) 3731 cat <<\EOF >> "${ofile}T" 3732 3733# AIX sometimes has problems with the GCC collect2 program. For some 3734# reason, if we set the COLLECT_NAMES environment variable, the problems 3735# vanish in a puff of smoke. 3736if test "X${COLLECT_NAMES+set}" != Xset; then 3737 COLLECT_NAMES= 3738 export COLLECT_NAMES 3739fi 3740EOF 3741 ;; 3742 esac 3743 3744 case $host_os in 3745 cygwin* | mingw* | pw32* | os2*) 3746 cat <<'EOF' >> "${ofile}T" 3747 # This is a source program that is used to create dlls on Windows 3748 # Don't remove nor modify the starting and closing comments 3749# /* ltdll.c starts here */ 3750# #define WIN32_LEAN_AND_MEAN 3751# #include <windows.h> 3752# #undef WIN32_LEAN_AND_MEAN 3753# #include <stdio.h> 3754# 3755# #ifndef __CYGWIN__ 3756# # ifdef __CYGWIN32__ 3757# # define __CYGWIN__ __CYGWIN32__ 3758# # endif 3759# #endif 3760# 3761# #ifdef __cplusplus 3762# extern "C" { 3763# #endif 3764# BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved); 3765# #ifdef __cplusplus 3766# } 3767# #endif 3768# 3769# #ifdef __CYGWIN__ 3770# #include <cygwin/cygwin_dll.h> 3771# DECLARE_CYGWIN_DLL( DllMain ); 3772# #endif 3773# HINSTANCE __hDllInstance_base; 3774# 3775# BOOL APIENTRY 3776# DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved) 3777# { 3778# __hDllInstance_base = hInst; 3779# return TRUE; 3780# } 3781# /* ltdll.c ends here */ 3782 # This is a source program that is used to create import libraries 3783 # on Windows for dlls which lack them. Don't remove nor modify the 3784 # starting and closing comments 3785# /* impgen.c starts here */ 3786# /* Copyright (C) 1999-2000 Free Software Foundation, Inc. 3787# 3788# This file is part of GNU libtool. 3789# 3790# This program is free software; you can redistribute it and/or modify 3791# it under the terms of the GNU General Public License as published by 3792# the Free Software Foundation; either version 2 of the License, or 3793# (at your option) any later version. 3794# 3795# This program is distributed in the hope that it will be useful, 3796# but WITHOUT ANY WARRANTY; without even the implied warranty of 3797# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 3798# GNU General Public License for more details. 3799# 3800# You should have received a copy of the GNU General Public License 3801# along with this program; if not, write to the Free Software 3802# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 3803# */ 3804# 3805# #include <stdio.h> /* for printf() */ 3806# #include <unistd.h> /* for open(), lseek(), read() */ 3807# #include <fcntl.h> /* for O_RDONLY, O_BINARY */ 3808# #include <string.h> /* for strdup() */ 3809# 3810# /* O_BINARY isn't required (or even defined sometimes) under Unix */ 3811# #ifndef O_BINARY 3812# #define O_BINARY 0 3813# #endif 3814# 3815# static unsigned int 3816# pe_get16 (fd, offset) 3817# int fd; 3818# int offset; 3819# { 3820# unsigned char b[2]; 3821# lseek (fd, offset, SEEK_SET); 3822# read (fd, b, 2); 3823# return b[0] + (b[1]<<8); 3824# } 3825# 3826# static unsigned int 3827# pe_get32 (fd, offset) 3828# int fd; 3829# int offset; 3830# { 3831# unsigned char b[4]; 3832# lseek (fd, offset, SEEK_SET); 3833# read (fd, b, 4); 3834# return b[0] + (b[1]<<8) + (b[2]<<16) + (b[3]<<24); 3835# } 3836# 3837# static unsigned int 3838# pe_as32 (ptr) 3839# void *ptr; 3840# { 3841# unsigned char *b = ptr; 3842# return b[0] + (b[1]<<8) + (b[2]<<16) + (b[3]<<24); 3843# } 3844# 3845# int 3846# main (argc, argv) 3847# int argc; 3848# char *argv[]; 3849# { 3850# int dll; 3851# unsigned long pe_header_offset, opthdr_ofs, num_entries, i; 3852# unsigned long export_rva, export_size, nsections, secptr, expptr; 3853# unsigned long name_rvas, nexp; 3854# unsigned char *expdata, *erva; 3855# char *filename, *dll_name; 3856# 3857# filename = argv[1]; 3858# 3859# dll = open(filename, O_RDONLY|O_BINARY); 3860# if (dll < 1) 3861# return 1; 3862# 3863# dll_name = filename; 3864# 3865# for (i=0; filename[i]; i++) 3866# if (filename[i] == '/' || filename[i] == '\\' || filename[i] == ':') 3867# dll_name = filename + i +1; 3868# 3869# pe_header_offset = pe_get32 (dll, 0x3c); 3870# opthdr_ofs = pe_header_offset + 4 + 20; 3871# num_entries = pe_get32 (dll, opthdr_ofs + 92); 3872# 3873# if (num_entries < 1) /* no exports */ 3874# return 1; 3875# 3876# export_rva = pe_get32 (dll, opthdr_ofs + 96); 3877# export_size = pe_get32 (dll, opthdr_ofs + 100); 3878# nsections = pe_get16 (dll, pe_header_offset + 4 +2); 3879# secptr = (pe_header_offset + 4 + 20 + 3880# pe_get16 (dll, pe_header_offset + 4 + 16)); 3881# 3882# expptr = 0; 3883# for (i = 0; i < nsections; i++) 3884# { 3885# char sname[8]; 3886# unsigned long secptr1 = secptr + 40 * i; 3887# unsigned long vaddr = pe_get32 (dll, secptr1 + 12); 3888# unsigned long vsize = pe_get32 (dll, secptr1 + 16); 3889# unsigned long fptr = pe_get32 (dll, secptr1 + 20); 3890# lseek(dll, secptr1, SEEK_SET); 3891# read(dll, sname, 8); 3892# if (vaddr <= export_rva && vaddr+vsize > export_rva) 3893# { 3894# expptr = fptr + (export_rva - vaddr); 3895# if (export_rva + export_size > vaddr + vsize) 3896# export_size = vsize - (export_rva - vaddr); 3897# break; 3898# } 3899# } 3900# 3901# expdata = (unsigned char*)malloc(export_size); 3902# lseek (dll, expptr, SEEK_SET); 3903# read (dll, expdata, export_size); 3904# erva = expdata - export_rva; 3905# 3906# nexp = pe_as32 (expdata+24); 3907# name_rvas = pe_as32 (expdata+32); 3908# 3909# printf ("EXPORTS\n"); 3910# for (i = 0; i<nexp; i++) 3911# { 3912# unsigned long name_rva = pe_as32 (erva+name_rvas+i*4); 3913# printf ("\t%s @ %ld ;\n", erva+name_rva, 1+ i); 3914# } 3915# 3916# return 0; 3917# } 3918# /* impgen.c ends here */ 3919 3920EOF 3921 ;; 3922 esac 3923 3924 # We use sed instead of cat because bash on DJGPP gets confused if 3925 # if finds mixed CR/LF and LF-only lines. Since sed operates in 3926 # text mode, it properly converts lines to CR/LF. This bash problem 3927 # is reportedly fixed, but why not run on old versions too? 3928 sed '$q' "$ltmain" >> "${ofile}T" || (rm -f "${ofile}T"; exit 1) 3929 3930 mv -f "${ofile}T" "$ofile" || \ 3931 (rm -f "$ofile" && cp "${ofile}T" "$ofile" && rm -f "${ofile}T") 3932 chmod +x "$ofile" 3933fi 3934 3935])# _LT_AC_LTCONFIG_HACK 3936 3937# AC_LIBTOOL_DLOPEN - enable checks for dlopen support 3938AC_DEFUN([AC_LIBTOOL_DLOPEN], [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])]) 3939 3940# AC_LIBTOOL_WIN32_DLL - declare package support for building win32 dll's 3941AC_DEFUN([AC_LIBTOOL_WIN32_DLL], [AC_BEFORE([$0], [AC_LIBTOOL_SETUP])]) 3942 3943# AC_ENABLE_SHARED - implement the --enable-shared flag 3944# Usage: AC_ENABLE_SHARED[(DEFAULT)] 3945# Where DEFAULT is either `yes' or `no'. If omitted, it defaults to 3946# `yes'. 3947AC_DEFUN([AC_ENABLE_SHARED], 3948[define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl 3949AC_ARG_ENABLE(shared, 3950changequote(<<, >>)dnl 3951<< --enable-shared[=PKGS] build shared libraries [default=>>AC_ENABLE_SHARED_DEFAULT], 3952changequote([, ])dnl 3953[p=${PACKAGE-default} 3954case $enableval in 3955yes) enable_shared=yes ;; 3956no) enable_shared=no ;; 3957*) 3958 enable_shared=no 3959 # Look at the argument we got. We use all the common list separators. 3960 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:," 3961 for pkg in $enableval; do 3962 if test "X$pkg" = "X$p"; then 3963 enable_shared=yes 3964 fi 3965 done 3966 IFS="$ac_save_ifs" 3967 ;; 3968esac], 3969enable_shared=AC_ENABLE_SHARED_DEFAULT)dnl 3970]) 3971 3972# AC_DISABLE_SHARED - set the default shared flag to --disable-shared 3973AC_DEFUN([AC_DISABLE_SHARED], 3974[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl 3975AC_ENABLE_SHARED(no)]) 3976 3977# AC_ENABLE_STATIC - implement the --enable-static flag 3978# Usage: AC_ENABLE_STATIC[(DEFAULT)] 3979# Where DEFAULT is either `yes' or `no'. If omitted, it defaults to 3980# `yes'. 3981AC_DEFUN([AC_ENABLE_STATIC], 3982[define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl 3983AC_ARG_ENABLE(static, 3984changequote(<<, >>)dnl 3985<< --enable-static[=PKGS] build static libraries [default=>>AC_ENABLE_STATIC_DEFAULT], 3986changequote([, ])dnl 3987[p=${PACKAGE-default} 3988case $enableval in 3989yes) enable_static=yes ;; 3990no) enable_static=no ;; 3991*) 3992 enable_static=no 3993 # Look at the argument we got. We use all the common list separators. 3994 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:," 3995 for pkg in $enableval; do 3996 if test "X$pkg" = "X$p"; then 3997 enable_static=yes 3998 fi 3999 done 4000 IFS="$ac_save_ifs" 4001 ;; 4002esac], 4003enable_static=AC_ENABLE_STATIC_DEFAULT)dnl 4004]) 4005 4006# AC_DISABLE_STATIC - set the default static flag to --disable-static 4007AC_DEFUN([AC_DISABLE_STATIC], 4008[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl 4009AC_ENABLE_STATIC(no)]) 4010 4011 4012# AC_ENABLE_FAST_INSTALL - implement the --enable-fast-install flag 4013# Usage: AC_ENABLE_FAST_INSTALL[(DEFAULT)] 4014# Where DEFAULT is either `yes' or `no'. If omitted, it defaults to 4015# `yes'. 4016AC_DEFUN([AC_ENABLE_FAST_INSTALL], 4017[define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl 4018AC_ARG_ENABLE(fast-install, 4019changequote(<<, >>)dnl 4020<< --enable-fast-install[=PKGS] optimize for fast installation [default=>>AC_ENABLE_FAST_INSTALL_DEFAULT], 4021changequote([, ])dnl 4022[p=${PACKAGE-default} 4023case $enableval in 4024yes) enable_fast_install=yes ;; 4025no) enable_fast_install=no ;; 4026*) 4027 enable_fast_install=no 4028 # Look at the argument we got. We use all the common list separators. 4029 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:," 4030 for pkg in $enableval; do 4031 if test "X$pkg" = "X$p"; then 4032 enable_fast_install=yes 4033 fi 4034 done 4035 IFS="$ac_save_ifs" 4036 ;; 4037esac], 4038enable_fast_install=AC_ENABLE_FAST_INSTALL_DEFAULT)dnl 4039]) 4040 4041# AC_DISABLE_FAST_INSTALL - set the default to --disable-fast-install 4042AC_DEFUN([AC_DISABLE_FAST_INSTALL], 4043[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl 4044AC_ENABLE_FAST_INSTALL(no)]) 4045 4046# AC_LIBTOOL_PICMODE - implement the --with-pic flag 4047# Usage: AC_LIBTOOL_PICMODE[(MODE)] 4048# Where MODE is either `yes' or `no'. If omitted, it defaults to 4049# `both'. 4050AC_DEFUN([AC_LIBTOOL_PICMODE], 4051[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl 4052pic_mode=ifelse($#,1,$1,default)]) 4053 4054 4055# AC_PATH_TOOL_PREFIX - find a file program which can recognise shared library 4056AC_DEFUN([AC_PATH_TOOL_PREFIX], 4057[AC_MSG_CHECKING([for $1]) 4058AC_CACHE_VAL(lt_cv_path_MAGIC_CMD, 4059[case $MAGIC_CMD in 4060 /*) 4061 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. 4062 ;; 4063 ?:/*) 4064 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path. 4065 ;; 4066 *) 4067 ac_save_MAGIC_CMD="$MAGIC_CMD" 4068 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" 4069dnl $ac_dummy forces splitting on constant user-supplied paths. 4070dnl POSIX.2 word splitting is done only on the output of word expansions, 4071dnl not every word. This closes a longstanding sh security hole. 4072 ac_dummy="ifelse([$2], , $PATH, [$2])" 4073 for ac_dir in $ac_dummy; do 4074 test -z "$ac_dir" && ac_dir=. 4075 if test -f $ac_dir/$1; then 4076 lt_cv_path_MAGIC_CMD="$ac_dir/$1" 4077 if test -n "$file_magic_test_file"; then 4078 case $deplibs_check_method in 4079 "file_magic "*) 4080 file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`" 4081 MAGIC_CMD="$lt_cv_path_MAGIC_CMD" 4082 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | 4083 egrep "$file_magic_regex" > /dev/null; then 4084 : 4085 else 4086 cat <<EOF 1>&2 4087 4088*** Warning: the command libtool uses to detect shared libraries, 4089*** $file_magic_cmd, produces output that libtool cannot recognize. 4090*** The result is that libtool may fail to recognize shared libraries 4091*** as such. This will affect the creation of libtool libraries that 4092*** depend on shared libraries, but programs linked with such libtool 4093*** libraries will work regardless of this problem. Nevertheless, you 4094*** may want to report the problem to your system manager and/or to 4095*** bug-libtool@gnu.org 4096 4097EOF 4098 fi ;; 4099 esac 4100 fi 4101 break 4102 fi 4103 done 4104 IFS="$ac_save_ifs" 4105 MAGIC_CMD="$ac_save_MAGIC_CMD" 4106 ;; 4107esac]) 4108MAGIC_CMD="$lt_cv_path_MAGIC_CMD" 4109if test -n "$MAGIC_CMD"; then 4110 AC_MSG_RESULT($MAGIC_CMD) 4111else 4112 AC_MSG_RESULT(no) 4113fi 4114]) 4115 4116 4117# AC_PATH_MAGIC - find a file program which can recognise a shared library 4118AC_DEFUN([AC_PATH_MAGIC], 4119[AC_REQUIRE([AC_CHECK_TOOL_PREFIX])dnl 4120AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin:$PATH) 4121if test -z "$lt_cv_path_MAGIC_CMD"; then 4122 if test -n "$ac_tool_prefix"; then 4123 AC_PATH_TOOL_PREFIX(file, /usr/bin:$PATH) 4124 else 4125 MAGIC_CMD=: 4126 fi 4127fi 4128]) 4129 4130 4131# AC_PROG_LD - find the path to the GNU or non-GNU linker 4132AC_DEFUN([AC_PROG_LD], 4133[AC_ARG_WITH(gnu-ld, 4134[ --with-gnu-ld assume the C compiler uses GNU ld [default=no]], 4135test "$withval" = no || with_gnu_ld=yes, with_gnu_ld=no) 4136AC_REQUIRE([AC_PROG_CC])dnl 4137AC_REQUIRE([AC_CANONICAL_HOST])dnl 4138AC_REQUIRE([AC_CANONICAL_BUILD])dnl 4139AC_REQUIRE([_LT_AC_LIBTOOL_SYS_PATH_SEPARATOR])dnl 4140ac_prog=ld 4141if test "$GCC" = yes; then 4142 # Check if gcc -print-prog-name=ld gives a path. 4143 AC_MSG_CHECKING([for ld used by GCC]) 4144 case $host in 4145 *-*-mingw*) 4146 # gcc leaves a trailing carriage return which upsets mingw 4147 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; 4148 *) 4149 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; 4150 esac 4151 case $ac_prog in 4152 # Accept absolute paths. 4153 [[\\/]]* | [[A-Za-z]]:[[\\/]]*) 4154 re_direlt='/[[^/]][[^/]]*/\.\./' 4155 # Canonicalize the path of ld 4156 ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'` 4157 while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do 4158 ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"` 4159 done 4160 test -z "$LD" && LD="$ac_prog" 4161 ;; 4162 "") 4163 # If it fails, then pretend we aren't using GCC. 4164 ac_prog=ld 4165 ;; 4166 *) 4167 # If it is relative, then search for the first ld in PATH. 4168 with_gnu_ld=unknown 4169 ;; 4170 esac 4171elif test "$with_gnu_ld" = yes; then 4172 AC_MSG_CHECKING([for GNU ld]) 4173else 4174 AC_MSG_CHECKING([for non-GNU ld]) 4175fi 4176AC_CACHE_VAL(lt_cv_path_LD, 4177[if test -z "$LD"; then 4178 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 4179 for ac_dir in $PATH; do 4180 test -z "$ac_dir" && ac_dir=. 4181 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then 4182 lt_cv_path_LD="$ac_dir/$ac_prog" 4183 # Check to see if the program is GNU ld. I'd rather use --version, 4184 # but apparently some GNU ld's only accept -v. 4185 # Break only if it was the GNU/non-GNU ld that we prefer. 4186 if "$lt_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then 4187 test "$with_gnu_ld" != no && break 4188 else 4189 test "$with_gnu_ld" != yes && break 4190 fi 4191 fi 4192 done 4193 IFS="$ac_save_ifs" 4194else 4195 lt_cv_path_LD="$LD" # Let the user override the test with a path. 4196fi]) 4197LD="$lt_cv_path_LD" 4198if test -n "$LD"; then 4199 AC_MSG_RESULT($LD) 4200else 4201 AC_MSG_RESULT(no) 4202fi 4203test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH]) 4204AC_PROG_LD_GNU 4205]) 4206 4207# AC_PROG_LD_GNU - 4208AC_DEFUN([AC_PROG_LD_GNU], 4209[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld, 4210[# I'd rather use --version here, but apparently some GNU ld's only accept -v. 4211if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then 4212 lt_cv_prog_gnu_ld=yes 4213else 4214 lt_cv_prog_gnu_ld=no 4215fi]) 4216with_gnu_ld=$lt_cv_prog_gnu_ld 4217]) 4218 4219# AC_PROG_LD_RELOAD_FLAG - find reload flag for linker 4220# -- PORTME Some linkers may need a different reload flag. 4221AC_DEFUN([AC_PROG_LD_RELOAD_FLAG], 4222[AC_CACHE_CHECK([for $LD option to reload object files], lt_cv_ld_reload_flag, 4223[lt_cv_ld_reload_flag='-r']) 4224reload_flag=$lt_cv_ld_reload_flag 4225test -n "$reload_flag" && reload_flag=" $reload_flag" 4226]) 4227 4228# AC_DEPLIBS_CHECK_METHOD - how to check for library dependencies 4229# -- PORTME fill in with the dynamic library characteristics 4230AC_DEFUN([AC_DEPLIBS_CHECK_METHOD], 4231[AC_CACHE_CHECK([how to recognise dependant libraries], 4232lt_cv_deplibs_check_method, 4233[lt_cv_file_magic_cmd='$MAGIC_CMD' 4234lt_cv_file_magic_test_file= 4235lt_cv_deplibs_check_method='unknown' 4236# Need to set the preceding variable on all platforms that support 4237# interlibrary dependencies. 4238# 'none' -- dependencies not supported. 4239# `unknown' -- same as none, but documents that we really don't know. 4240# 'pass_all' -- all dependencies passed with no checks. 4241# 'test_compile' -- check by making test program. 4242# 'file_magic [[regex]]' -- check by looking for files in library path 4243# which responds to the $file_magic_cmd with a given egrep regex. 4244# If you have `file' or equivalent on your system and you're not sure 4245# whether `pass_all' will *always* work, you probably want this one. 4246 4247case $host_os in 4248aix4* | aix5*) 4249 lt_cv_deplibs_check_method=pass_all 4250 ;; 4251 4252beos*) 4253 lt_cv_deplibs_check_method=pass_all 4254 ;; 4255 4256bsdi4*) 4257 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)' 4258 lt_cv_file_magic_cmd='/usr/bin/file -L' 4259 lt_cv_file_magic_test_file=/shlib/libc.so 4260 ;; 4261 4262cygwin* | mingw* | pw32*) 4263 lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?' 4264 lt_cv_file_magic_cmd='$OBJDUMP -f' 4265 ;; 4266 4267darwin* | rhapsody*) 4268 lt_cv_deplibs_check_method='file_magic Mach-O dynamically linked shared library' 4269 lt_cv_file_magic_cmd='/usr/bin/file -L' 4270 case "$host_os" in 4271 rhapsody* | darwin1.[[012]]) 4272 lt_cv_file_magic_test_file=`echo /System/Library/Frameworks/System.framework/Versions/*/System | head -1` 4273 ;; 4274 *) # Darwin 1.3 on 4275 lt_cv_file_magic_test_file='/usr/lib/libSystem.dylib' 4276 ;; 4277 esac 4278 ;; 4279 4280freebsd*) 4281 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then 4282 case $host_cpu in 4283 i*86 ) 4284 # Not sure whether the presence of OpenBSD here was a mistake. 4285 # Let's accept both of them until this is cleared up. 4286 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD)/i[[3-9]]86 (compact )?demand paged shared library' 4287 lt_cv_file_magic_cmd=/usr/bin/file 4288 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` 4289 ;; 4290 esac 4291 else 4292 lt_cv_deplibs_check_method=pass_all 4293 fi 4294 ;; 4295 4296gnu*) 4297 lt_cv_deplibs_check_method=pass_all 4298 ;; 4299 4300hpux10.20*|hpux11*) 4301 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library' 4302 lt_cv_file_magic_cmd=/usr/bin/file 4303 lt_cv_file_magic_test_file=/usr/lib/libc.sl 4304 ;; 4305 4306irix5* | irix6*) 4307 case $host_os in 4308 irix5*) 4309 # this will be overridden with pass_all, but let us keep it just in case 4310 lt_cv_deplibs_check_method="file_magic ELF 32-bit MSB dynamic lib MIPS - version 1" 4311 ;; 4312 *) 4313 case $LD in 4314 *-32|*"-32 ") libmagic=32-bit;; 4315 *-n32|*"-n32 ") libmagic=N32;; 4316 *-64|*"-64 ") libmagic=64-bit;; 4317 *) libmagic=never-match;; 4318 esac 4319 # this will be overridden with pass_all, but let us keep it just in case 4320 lt_cv_deplibs_check_method="file_magic ELF ${libmagic} MSB mips-[[1234]] dynamic lib MIPS - version 1" 4321 ;; 4322 esac 4323 lt_cv_file_magic_test_file=`echo /lib${libsuff}/libc.so*` 4324 lt_cv_deplibs_check_method=pass_all 4325 ;; 4326 4327# This must be Linux ELF. 4328linux-gnu*) 4329 case $host_cpu in 4330 alpha* | hppa* | i*86 | powerpc* | sparc* | ia64* ) 4331 lt_cv_deplibs_check_method=pass_all ;; 4332 *) 4333 # glibc up to 2.1.1 does not perform some relocations on ARM 4334 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' ;; 4335 esac 4336 lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so` 4337 ;; 4338 4339netbsd*) 4340 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then 4341 lt_cv_deplibs_check_method='match_pattern /lib[[^/\.]]+\.so\.[[0-9]]+\.[[0-9]]+$' 4342 else 4343 lt_cv_deplibs_check_method='match_pattern /lib[[^/\.]]+\.so$' 4344 fi 4345 ;; 4346 4347newos6*) 4348 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)' 4349 lt_cv_file_magic_cmd=/usr/bin/file 4350 lt_cv_file_magic_test_file=/usr/lib/libnls.so 4351 ;; 4352 4353openbsd*) 4354 lt_cv_file_magic_cmd=/usr/bin/file 4355 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` 4356 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 4357 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB shared object' 4358 else 4359 lt_cv_deplibs_check_method='file_magic OpenBSD.* shared library' 4360 fi 4361 ;; 4362 4363osf3* | osf4* | osf5*) 4364 # this will be overridden with pass_all, but let us keep it just in case 4365 lt_cv_deplibs_check_method='file_magic COFF format alpha shared library' 4366 lt_cv_file_magic_test_file=/shlib/libc.so 4367 lt_cv_deplibs_check_method=pass_all 4368 ;; 4369 4370sco3.2v5*) 4371 lt_cv_deplibs_check_method=pass_all 4372 ;; 4373 4374solaris*) 4375 lt_cv_deplibs_check_method=pass_all 4376 lt_cv_file_magic_test_file=/lib/libc.so 4377 ;; 4378 4379sysv5uw[[78]]* | sysv4*uw2*) 4380 lt_cv_deplibs_check_method=pass_all 4381 ;; 4382 4383sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) 4384 case $host_vendor in 4385 motorola) 4386 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]' 4387 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` 4388 ;; 4389 ncr) 4390 lt_cv_deplibs_check_method=pass_all 4391 ;; 4392 sequent) 4393 lt_cv_file_magic_cmd='/bin/file' 4394 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' 4395 ;; 4396 sni) 4397 lt_cv_file_magic_cmd='/bin/file' 4398 lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib" 4399 lt_cv_file_magic_test_file=/lib/libc.so 4400 ;; 4401 esac 4402 ;; 4403esac 4404]) 4405file_magic_cmd=$lt_cv_file_magic_cmd 4406deplibs_check_method=$lt_cv_deplibs_check_method 4407]) 4408 4409 4410# AC_PROG_NM - find the path to a BSD-compatible name lister 4411AC_DEFUN([AC_PROG_NM], 4412[AC_REQUIRE([_LT_AC_LIBTOOL_SYS_PATH_SEPARATOR])dnl 4413AC_MSG_CHECKING([for BSD-compatible nm]) 4414AC_CACHE_VAL(lt_cv_path_NM, 4415[if test -n "$NM"; then 4416 # Let the user override the test. 4417 lt_cv_path_NM="$NM" 4418else 4419 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 4420 for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do 4421 test -z "$ac_dir" && ac_dir=. 4422 tmp_nm=$ac_dir/${ac_tool_prefix}nm 4423 if test -f $tmp_nm || test -f $tmp_nm$ac_exeext ; then 4424 # Check to see if the nm accepts a BSD-compat flag. 4425 # Adding the `sed 1q' prevents false positives on HP-UX, which says: 4426 # nm: unknown option "B" ignored 4427 # Tru64's nm complains that /dev/null is an invalid object file 4428 if ($tmp_nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep '(/dev/null|Invalid file or object type)' >/dev/null; then 4429 lt_cv_path_NM="$tmp_nm -B" 4430 break 4431 elif ($tmp_nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then 4432 lt_cv_path_NM="$tmp_nm -p" 4433 break 4434 else 4435 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but 4436 continue # so that we can try to find one that supports BSD flags 4437 fi 4438 fi 4439 done 4440 IFS="$ac_save_ifs" 4441 test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm 4442fi]) 4443NM="$lt_cv_path_NM" 4444AC_MSG_RESULT([$NM]) 4445]) 4446 4447# AC_CHECK_LIBM - check for math library 4448AC_DEFUN([AC_CHECK_LIBM], 4449[AC_REQUIRE([AC_CANONICAL_HOST])dnl 4450LIBM= 4451case $host in 4452*-*-beos* | *-*-cygwin* | *-*-pw32*) 4453 # These system don't have libm 4454 ;; 4455*-ncr-sysv4.3*) 4456 AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw") 4457 AC_CHECK_LIB(m, main, LIBM="$LIBM -lm") 4458 ;; 4459*) 4460 AC_CHECK_LIB(m, main, LIBM="-lm") 4461 ;; 4462esac 4463]) 4464 4465# AC_LIBLTDL_CONVENIENCE[(dir)] - sets LIBLTDL to the link flags for 4466# the libltdl convenience library and INCLTDL to the include flags for 4467# the libltdl header and adds --enable-ltdl-convenience to the 4468# configure arguments. Note that LIBLTDL and INCLTDL are not 4469# AC_SUBSTed, nor is AC_CONFIG_SUBDIRS called. If DIR is not 4470# provided, it is assumed to be `libltdl'. LIBLTDL will be prefixed 4471# with '${top_builddir}/' and INCLTDL will be prefixed with 4472# '${top_srcdir}/' (note the single quotes!). If your package is not 4473# flat and you're not using automake, define top_builddir and 4474# top_srcdir appropriately in the Makefiles. 4475AC_DEFUN([AC_LIBLTDL_CONVENIENCE], 4476[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl 4477 case $enable_ltdl_convenience in 4478 no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;; 4479 "") enable_ltdl_convenience=yes 4480 ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;; 4481 esac 4482 LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la 4483 INCLTDL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl']) 4484]) 4485 4486# AC_LIBLTDL_INSTALLABLE[(dir)] - sets LIBLTDL to the link flags for 4487# the libltdl installable library and INCLTDL to the include flags for 4488# the libltdl header and adds --enable-ltdl-install to the configure 4489# arguments. Note that LIBLTDL and INCLTDL are not AC_SUBSTed, nor is 4490# AC_CONFIG_SUBDIRS called. If DIR is not provided and an installed 4491# libltdl is not found, it is assumed to be `libltdl'. LIBLTDL will 4492# be prefixed with '${top_builddir}/' and INCLTDL will be prefixed 4493# with '${top_srcdir}/' (note the single quotes!). If your package is 4494# not flat and you're not using automake, define top_builddir and 4495# top_srcdir appropriately in the Makefiles. 4496# In the future, this macro may have to be called after AC_PROG_LIBTOOL. 4497AC_DEFUN([AC_LIBLTDL_INSTALLABLE], 4498[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl 4499 AC_CHECK_LIB(ltdl, main, 4500 [test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no], 4501 [if test x"$enable_ltdl_install" = xno; then 4502 AC_MSG_WARN([libltdl not installed, but installation disabled]) 4503 else 4504 enable_ltdl_install=yes 4505 fi 4506 ]) 4507 if test x"$enable_ltdl_install" = x"yes"; then 4508 ac_configure_args="$ac_configure_args --enable-ltdl-install" 4509 LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la 4510 INCLTDL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl']) 4511 else 4512 ac_configure_args="$ac_configure_args --enable-ltdl-install=no" 4513 LIBLTDL="-lltdl" 4514 INCLTDL= 4515 fi 4516]) 4517 4518# old names 4519AC_DEFUN([AM_PROG_LIBTOOL], [AC_PROG_LIBTOOL]) 4520AC_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)]) 4521AC_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)]) 4522AC_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)]) 4523AC_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)]) 4524AC_DEFUN([AM_PROG_LD], [AC_PROG_LD]) 4525AC_DEFUN([AM_PROG_NM], [AC_PROG_NM]) 4526 4527# This is just to silence aclocal about the macro not being used 4528ifelse([AC_DISABLE_FAST_INSTALL]) 4529 4530dnl $Id: wflags.m4,v 1.3 1999/03/11 12:11:41 joda Exp $ 4531dnl 4532dnl set WFLAGS 4533 4534AC_DEFUN(AC_WFLAGS,[ 4535WFLAGS_NOUNUSED="" 4536WFLAGS_NOIMPLICITINT="" 4537if test -z "$WFLAGS" -a "$GCC" = "yes"; then 4538 # -Wno-implicit-int for broken X11 headers 4539 # leave these out for now: 4540 # -Wcast-align doesn't work well on alpha osf/1 4541 # -Wmissing-prototypes -Wpointer-arith -Wbad-function-cast 4542 # -Wmissing-declarations -Wnested-externs 4543 WFLAGS="ifelse($#, 0,-Wall, $1)" 4544 WFLAGS_NOUNUSED="-Wno-unused" 4545 WFLAGS_NOIMPLICITINT="-Wno-implicit-int" 4546fi 4547AC_SUBST(WFLAGS)dnl 4548AC_SUBST(WFLAGS_NOUNUSED)dnl 4549AC_SUBST(WFLAGS_NOIMPLICITINT)dnl 4550]) 4551 4552dnl $Id: test-package.m4,v 1.12 2002/09/10 15:23:38 joda Exp $ 4553dnl 4554dnl rk_TEST_PACKAGE(package,headers,libraries,extra libs, 4555dnl default locations, conditional, config-program) 4556 4557AC_DEFUN(rk_TEST_PACKAGE,[ 4558AC_ARG_WITH($1, 4559 AC_HELP_STRING([--with-$1=dir],[use $1 in dir])) 4560AC_ARG_WITH($1-lib, 4561 AC_HELP_STRING([--with-$1-lib=dir],[use $1 libraries in dir]), 4562[if test "$withval" = "yes" -o "$withval" = "no"; then 4563 AC_MSG_ERROR([No argument for --with-$1-lib]) 4564elif test "X$with_$1" = "X"; then 4565 with_$1=yes 4566fi]) 4567AC_ARG_WITH($1-include, 4568 AC_HELP_STRING([--with-$1-include=dir],[use $1 headers in dir]), 4569[if test "$withval" = "yes" -o "$withval" = "no"; then 4570 AC_MSG_ERROR([No argument for --with-$1-include]) 4571elif test "X$with_$1" = "X"; then 4572 with_$1=yes 4573fi]) 4574AC_ARG_WITH($1-config, 4575 AC_HELP_STRING([--with-$1-config=path],[config program for $1])) 4576 4577m4_ifval([$6], 4578 m4_define([rk_pkgname], $6), 4579 m4_define([rk_pkgname], AS_TR_CPP($1))) 4580 4581AC_MSG_CHECKING(for $1) 4582 4583case "$with_$1" in 4584yes|"") d='$5' ;; 4585no) d= ;; 4586*) d="$with_$1" ;; 4587esac 4588 4589header_dirs= 4590lib_dirs= 4591for i in $d; do 4592 if test "$with_$1_include" = ""; then 4593 if test -d "$i/include/$1"; then 4594 header_dirs="$header_dirs $i/include/$1" 4595 fi 4596 if test -d "$i/include"; then 4597 header_dirs="$header_dirs $i/include" 4598 fi 4599 fi 4600 if test "$with_$1_lib" = ""; then 4601 if test -d "$i/lib$abilibdirext"; then 4602 lib_dirs="$lib_dirs $i/lib$abilibdirext" 4603 fi 4604 fi 4605done 4606 4607if test "$with_$1_include"; then 4608 header_dirs="$with_$1_include $header_dirs" 4609fi 4610if test "$with_$1_lib"; then 4611 lib_dirs="$with_$1_lib $lib_dirs" 4612fi 4613 4614if test "$with_$1_config" = ""; then 4615 with_$1_config='$7' 4616fi 4617 4618$1_cflags= 4619$1_libs= 4620 4621case "$with_$1_config" in 4622yes|no|"") 4623 ;; 4624*) 4625 $1_cflags="`$with_$1_config --cflags 2>&1`" 4626 $1_libs="`$with_$1_config --libs 2>&1`" 4627 ;; 4628esac 4629 4630found=no 4631if test "$with_$1" != no; then 4632 save_CFLAGS="$CFLAGS" 4633 save_LIBS="$LIBS" 4634 if test "$[]$1_cflags" -a "$[]$1_libs"; then 4635 CFLAGS="$[]$1_cflags $save_CFLAGS" 4636 LIBS="$[]$1_libs $save_LIBS" 4637 AC_TRY_LINK([$2],,[ 4638 INCLUDE_$1="$[]$1_cflags" 4639 LIB_$1="$[]$1_libs" 4640 AC_MSG_RESULT([from $with_$1_config]) 4641 found=yes]) 4642 fi 4643 if test "$found" = no; then 4644 ires= lres= 4645 for i in $header_dirs; do 4646 CFLAGS="-I$i $save_CFLAGS" 4647 AC_TRY_COMPILE([$2],,ires=$i;break) 4648 done 4649 for i in $lib_dirs; do 4650 LIBS="-L$i $3 $4 $save_LIBS" 4651 AC_TRY_LINK([$2],,lres=$i;break) 4652 done 4653 if test "$ires" -a "$lres" -a "$with_$1" != "no"; then 4654 INCLUDE_$1="-I$ires" 4655 LIB_$1="-L$lres $3 $4" 4656 found=yes 4657 AC_MSG_RESULT([headers $ires, libraries $lres]) 4658 fi 4659 fi 4660 CFLAGS="$save_CFLAGS" 4661 LIBS="$save_LIBS" 4662fi 4663 4664if test "$found" = yes; then 4665 AC_DEFINE_UNQUOTED(rk_pkgname, 1, [Define if you have the $1 package.]) 4666 with_$1=yes 4667else 4668 with_$1=no 4669 INCLUDE_$1= 4670 LIB_$1= 4671 AC_MSG_RESULT(no) 4672fi 4673 4674AC_SUBST(INCLUDE_$1) 4675AC_SUBST(LIB_$1) 4676]) 4677 4678dnl $Id: find-func.m4,v 1.1 1997/12/14 15:58:58 joda Exp $ 4679dnl 4680dnl AC_FIND_FUNC(func, libraries, includes, arguments) 4681AC_DEFUN(AC_FIND_FUNC, [ 4682AC_FIND_FUNC_NO_LIBS([$1], [$2], [$3], [$4]) 4683if test -n "$LIB_$1"; then 4684 LIBS="$LIB_$1 $LIBS" 4685fi 4686]) 4687 4688dnl $Id: find-func-no-libs.m4,v 1.5 1999/10/30 21:08:18 assar Exp $ 4689dnl 4690dnl 4691dnl Look for function in any of the specified libraries 4692dnl 4693 4694dnl AC_FIND_FUNC_NO_LIBS(func, libraries, includes, arguments, extra libs, extra args) 4695AC_DEFUN(AC_FIND_FUNC_NO_LIBS, [ 4696AC_FIND_FUNC_NO_LIBS2([$1], ["" $2], [$3], [$4], [$5], [$6])]) 4697 4698dnl $Id: find-func-no-libs2.m4,v 1.6 2001/09/01 10:57:32 assar Exp $ 4699dnl 4700dnl 4701dnl Look for function in any of the specified libraries 4702dnl 4703 4704dnl AC_FIND_FUNC_NO_LIBS2(func, libraries, includes, arguments, extra libs, extra args) 4705AC_DEFUN(AC_FIND_FUNC_NO_LIBS2, [ 4706 4707AC_MSG_CHECKING([for $1]) 4708AC_CACHE_VAL(ac_cv_funclib_$1, 4709[ 4710if eval "test \"\$ac_cv_func_$1\" != yes" ; then 4711 ac_save_LIBS="$LIBS" 4712 for ac_lib in $2; do 4713 case "$ac_lib" in 4714 "") ;; 4715 yes) ac_lib="" ;; 4716 no) continue ;; 4717 -l*) ;; 4718 *) ac_lib="-l$ac_lib" ;; 4719 esac 4720 LIBS="$6 $ac_lib $5 $ac_save_LIBS" 4721 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) 4722 done 4723 eval "ac_cv_funclib_$1=\${ac_cv_funclib_$1-no}" 4724 LIBS="$ac_save_LIBS" 4725fi 4726]) 4727 4728eval "ac_res=\$ac_cv_funclib_$1" 4729 4730if false; then 4731 AC_CHECK_FUNCS($1) 4732dnl AC_CHECK_LIBS($2, foo) 4733fi 4734# $1 4735eval "ac_tr_func=HAVE_[]upcase($1)" 4736eval "ac_tr_lib=HAVE_LIB[]upcase($ac_res | sed -e 's/-l//')" 4737eval "LIB_$1=$ac_res" 4738 4739case "$ac_res" in 4740 yes) 4741 eval "ac_cv_func_$1=yes" 4742 eval "LIB_$1=" 4743 AC_DEFINE_UNQUOTED($ac_tr_func) 4744 AC_MSG_RESULT([yes]) 4745 ;; 4746 no) 4747 eval "ac_cv_func_$1=no" 4748 eval "LIB_$1=" 4749 AC_MSG_RESULT([no]) 4750 ;; 4751 *) 4752 eval "ac_cv_func_$1=yes" 4753 eval "ac_cv_lib_`echo "$ac_res" | sed 's/-l//'`=yes" 4754 AC_DEFINE_UNQUOTED($ac_tr_func) 4755 AC_DEFINE_UNQUOTED($ac_tr_lib) 4756 AC_MSG_RESULT([yes, in $ac_res]) 4757 ;; 4758esac 4759AC_SUBST(LIB_$1) 4760]) 4761 4762dnl $Id: crypto.m4,v 1.13 2002/09/10 19:55:48 joda Exp $ 4763dnl 4764dnl test for crypto libraries: 4765dnl - libcrypto (from openssl) 4766dnl - libdes (from krb4) 4767dnl - own-built libdes 4768 4769m4_define([test_headers], [ 4770 #undef KRB5 /* makes md4.h et al unhappy */ 4771 #ifdef HAVE_OPENSSL 4772 #include <openssl/md4.h> 4773 #include <openssl/md5.h> 4774 #include <openssl/sha.h> 4775 #include <openssl/des.h> 4776 #include <openssl/rc4.h> 4777 #else 4778 #include <md4.h> 4779 #include <md5.h> 4780 #include <sha.h> 4781 #include <des.h> 4782 #include <rc4.h> 4783 #endif 4784 #ifdef OLD_HASH_NAMES 4785 typedef struct md4 MD4_CTX; 4786 #define MD4_Init(C) md4_init((C)) 4787 #define MD4_Update(C, D, L) md4_update((C), (D), (L)) 4788 #define MD4_Final(D, C) md4_finito((C), (D)) 4789 typedef struct md5 MD5_CTX; 4790 #define MD5_Init(C) md5_init((C)) 4791 #define MD5_Update(C, D, L) md5_update((C), (D), (L)) 4792 #define MD5_Final(D, C) md5_finito((C), (D)) 4793 typedef struct sha SHA_CTX; 4794 #define SHA1_Init(C) sha_init((C)) 4795 #define SHA1_Update(C, D, L) sha_update((C), (D), (L)) 4796 #define SHA1_Final(D, C) sha_finito((C), (D)) 4797 #endif 4798 ]) 4799m4_define([test_body], [ 4800 void *schedule = 0; 4801 MD4_CTX md4; 4802 MD5_CTX md5; 4803 SHA_CTX sha1; 4804 4805 MD4_Init(&md4); 4806 MD5_Init(&md5); 4807 SHA1_Init(&sha1); 4808 4809 des_cbc_encrypt(0, 0, 0, schedule, 0, 0); 4810 RC4(0, 0, 0, 0);]) 4811 4812 4813AC_DEFUN([KRB_CRYPTO],[ 4814crypto_lib=unknown 4815AC_WITH_ALL([openssl]) 4816 4817DIR_des= 4818 4819AC_MSG_CHECKING([for crypto library]) 4820 4821openssl=no 4822old_hash=no 4823 4824if test "$crypto_lib" = "unknown" -a "$with_krb4" != "no"; then 4825 save_CPPFLAGS="$CPPFLAGS" 4826 save_LIBS="$LIBS" 4827 4828 cdirs= clibs= 4829 for i in $LIB_krb4; do 4830 case "$i" in 4831 -L*) cdirs="$cdirs $i";; 4832 -l*) clibs="$clibs $i";; 4833 esac 4834 done 4835 4836 ires= 4837 for i in $INCLUDE_krb4; do 4838 CFLAGS="-DHAVE_OPENSSL $i $save_CFLAGS" 4839 AC_TRY_COMPILE(test_headers, test_body, 4840 openssl=yes ires="$i"; break) 4841 CFLAGS="$i $save_CFLAGS" 4842 AC_TRY_COMPILE(test_headers, test_body, 4843 openssl=no ires="$i"; break) 4844 CFLAGS="-DOLD_HASH_NAMES $i $save_CFLAGS" 4845 AC_TRY_COMPILE(test_headers, test_body, 4846 openssl=no ires="$i" old_hash=yes; break) 4847 done 4848 lres= 4849 for i in $cdirs; do 4850 for j in $clibs; do 4851 LIBS="$i $j $save_LIBS" 4852 AC_TRY_LINK(test_headers, test_body, 4853 lres="$i $j"; break 2) 4854 done 4855 done 4856 CFLAGS="$save_CFLAGS" 4857 LIBS="$save_LIBS" 4858 if test "$ires" -a "$lres"; then 4859 INCLUDE_des="$ires" 4860 LIB_des="$lres" 4861 crypto_lib=krb4 4862 AC_MSG_RESULT([same as krb4]) 4863 LIB_des_a='$(LIB_des)' 4864 LIB_des_so='$(LIB_des)' 4865 LIB_des_appl='$(LIB_des)' 4866 fi 4867fi 4868 4869if test "$crypto_lib" = "unknown" -a "$with_openssl" != "no"; then 4870 save_CFLAGS="$CFLAGS" 4871 save_LIBS="$LIBS" 4872 INCLUDE_des= 4873 LIB_des= 4874 if test "$with_openssl_include" != ""; then 4875 INCLUDE_des="-I${with_openssl}/include" 4876 fi 4877 if test "$with_openssl_lib" != ""; then 4878 LIB_des="-L${with_openssl}/lib" 4879 fi 4880 CFLAGS="-DHAVE_OPENSSL ${INCLUDE_des} ${CFLAGS}" 4881 LIB_des="${LIB_des} -lcrypto" 4882 LIB_des_a="$LIB_des" 4883 LIB_des_so="$LIB_des" 4884 LIB_des_appl="$LIB_des" 4885 LIBS="${LIBS} ${LIB_des}" 4886 AC_TRY_LINK(test_headers, test_body, [ 4887 crypto_lib=libcrypto openssl=yes 4888 AC_MSG_RESULT([libcrypto]) 4889 ]) 4890 CFLAGS="$save_CFLAGS" 4891 LIBS="$save_LIBS" 4892fi 4893 4894if test "$crypto_lib" = "unknown"; then 4895 4896 DIR_des='des' 4897 LIB_des='$(top_builddir)/lib/des/libdes.la' 4898 LIB_des_a='$(top_builddir)/lib/des/.libs/libdes.a' 4899 LIB_des_so='$(top_builddir)/lib/des/.libs/libdes.so' 4900 LIB_des_appl="-ldes" 4901 4902 AC_MSG_RESULT([included libdes]) 4903 4904fi 4905 4906if test "$with_krb4" != no -a "$crypto_lib" != krb4; then 4907 AC_MSG_ERROR([the crypto library used by krb4 lacks features 4908required by Kerberos 5; to continue, you need to install a newer 4909Kerberos 4 or configure --without-krb4]) 4910fi 4911 4912if test "$openssl" = "yes"; then 4913 AC_DEFINE([HAVE_OPENSSL], 1, [define to use openssl's libcrypto]) 4914fi 4915if test "$old_hash" = yes; then 4916 AC_DEFINE([HAVE_OLD_HASH_NAMES], 1, 4917 [define if you have hash functions like md4_finito()]) 4918fi 4919AM_CONDITIONAL(HAVE_OPENSSL, test "$openssl" = yes)dnl 4920 4921AC_SUBST(DIR_des) 4922AC_SUBST(INCLUDE_des) 4923AC_SUBST(LIB_des) 4924AC_SUBST(LIB_des_a) 4925AC_SUBST(LIB_des_so) 4926AC_SUBST(LIB_des_appl) 4927]) 4928 4929dnl 4930dnl $Id: with-all.m4,v 1.1 2001/08/29 17:01:23 assar Exp $ 4931dnl 4932 4933dnl AC_WITH_ALL(name) 4934 4935AC_DEFUN([AC_WITH_ALL], [ 4936AC_ARG_WITH($1, 4937 AC_HELP_STRING([--with-$1=dir], 4938 [use $1 in dir])) 4939 4940AC_ARG_WITH($1-lib, 4941 AC_HELP_STRING([--with-$1-lib=dir], 4942 [use $1 libraries in dir]), 4943[if test "$withval" = "yes" -o "$withval" = "no"; then 4944 AC_MSG_ERROR([No argument for --with-$1-lib]) 4945elif test "X$with_$1" = "X"; then 4946 with_$1=yes 4947fi]) 4948 4949AC_ARG_WITH($1-include, 4950 AC_HELP_STRING([--with-$1-include=dir], 4951 [use $1 headers in dir]), 4952[if test "$withval" = "yes" -o "$withval" = "no"; then 4953 AC_MSG_ERROR([No argument for --with-$1-include]) 4954elif test "X$with_$1" = "X"; then 4955 with_$1=yes 4956fi]) 4957 4958case "$with_$1" in 4959yes) ;; 4960no) ;; 4961"") ;; 4962*) if test "$with_$1_include" = ""; then 4963 with_$1_include="$with_$1/include" 4964 fi 4965 if test "$with_$1_lib" = ""; then 4966 with_$1_lib="$with_$1/lib$abilibdirext" 4967 fi 4968 ;; 4969esac 4970]) 4971dnl $Id: db.m4,v 1.9 2002/09/10 14:29:47 joda Exp $ 4972dnl 4973dnl tests for various db libraries 4974dnl 4975AC_DEFUN([rk_DB],[ 4976AC_ARG_ENABLE(berkeley-db, 4977 AC_HELP_STRING([--disable-berkeley-db], 4978 [if you don't want berkeley db]),[ 4979]) 4980 4981have_ndbm=no 4982db_type=unknown 4983 4984if test "$enable_berkeley_db" != no; then 4985 4986 AC_CHECK_HEADERS([ \ 4987 db4/db.h \ 4988 db3/db.h \ 4989 db.h \ 4990 db_185.h \ 4991 ]) 4992 4993dnl db_create is used by db3 and db4 4994 4995 AC_FIND_FUNC_NO_LIBS(db_create, db4 db3 db, [ 4996 #include <stdio.h> 4997 #ifdef HAVE_DB4_DB_H 4998 #include <db4/db.h> 4999 #elif defined(HAVE_DB3_DB_H) 5000 #include <db3/db.h> 5001 #else 5002 #include <db.h> 5003 #endif 5004 ],[NULL, NULL, 0]) 5005 5006 if test "$ac_cv_func_db_create" = "yes"; then 5007 db_type=db3 5008 if test "$ac_cv_funclib_db_create" != "yes"; then 5009 DBLIB="$ac_cv_funclib_db_create" 5010 else 5011 DBLIB="" 5012 fi 5013 AC_DEFINE(HAVE_DB3, 1, [define if you have a berkeley db3/4 library]) 5014 else 5015 5016dnl dbopen is used by db1/db2 5017 5018 AC_FIND_FUNC_NO_LIBS(dbopen, db2 db, [ 5019 #include <stdio.h> 5020 #if defined(HAVE_DB2_DB_H) 5021 #include <db2/db.h> 5022 #elif defined(HAVE_DB_185_H) 5023 #include <db_185.h> 5024 #elif defined(HAVE_DB_H) 5025 #include <db.h> 5026 #else 5027 #error no db.h 5028 #endif 5029 ],[NULL, 0, 0, 0, NULL]) 5030 5031 if test "$ac_cv_func_dbopen" = "yes"; then 5032 db_type=db1 5033 if test "$ac_cv_funclib_dbopen" != "yes"; then 5034 DBLIB="$ac_cv_funclib_dbopen" 5035 else 5036 DBLIB="" 5037 fi 5038 AC_DEFINE(HAVE_DB1, 1, [define if you have a berkeley db1/2 library]) 5039 fi 5040 fi 5041 5042dnl test for ndbm compatability 5043 5044 if test "$ac_cv_func_dbm_firstkey" != yes; then 5045 AC_FIND_FUNC_NO_LIBS2(dbm_firstkey, $ac_cv_funclib_dbopen $ac_cv_funclib_db_create, [ 5046 #include <stdio.h> 5047 #define DB_DBM_HSEARCH 1 5048 #include <db.h> 5049 DBM *dbm; 5050 ],[NULL]) 5051 5052 if test "$ac_cv_func_dbm_firstkey" = "yes"; then 5053 if test "$ac_cv_funclib_dbm_firstkey" != "yes"; then 5054 LIB_NDBM="$ac_cv_funclib_dbm_firstkey" 5055 else 5056 LIB_NDBM="" 5057 fi 5058 AC_DEFINE(HAVE_DB_NDBM, 1, [define if you have ndbm compat in db]) 5059 AC_DEFINE(HAVE_NEW_DB, 1, [Define if NDBM really is DB (creates files *.db)]) 5060 else 5061 $as_unset ac_cv_func_dbm_firstkey 5062 $as_unset ac_cv_funclib_dbm_firstkey 5063 fi 5064 fi 5065 5066fi # berkeley db 5067 5068if test "$db_type" = "unknown" -o "$ac_cv_func_dbm_firstkey" = ""; then 5069 5070 AC_CHECK_HEADERS([ \ 5071 dbm.h \ 5072 ndbm.h \ 5073 ]) 5074 5075 AC_FIND_FUNC_NO_LIBS(dbm_firstkey, ndbm, [ 5076 #include <stdio.h> 5077 #if defined(HAVE_NDBM_H) 5078 #include <ndbm.h> 5079 #elif defined(HAVE_DBM_H) 5080 #include <dbm.h> 5081 #endif 5082 DBM *dbm; 5083 ],[NULL]) 5084 5085 if test "$ac_cv_func_dbm_firstkey" = "yes"; then 5086 if test "$ac_cv_funclib_dbm_firstkey" != "yes"; then 5087 LIB_NDBM="$ac_cv_funclib_dbm_firstkey" 5088 else 5089 LIB_NDBM="" 5090 fi 5091 AC_DEFINE(HAVE_NDBM, 1, [define if you have a ndbm library])dnl 5092 have_ndbm=yes 5093 if test "$db_type" = "unknown"; then 5094 db_type=ndbm 5095 DBLIB="$LIB_NDBM" 5096 fi 5097 else 5098 5099 $as_unset ac_cv_func_dbm_firstkey 5100 $as_unset ac_cv_funclib_dbm_firstkey 5101 5102 AC_CHECK_HEADERS([ \ 5103 gdbm/ndbm.h \ 5104 ]) 5105 5106 AC_FIND_FUNC_NO_LIBS(dbm_firstkey, gdbm, [ 5107 #include <stdio.h> 5108 #include <gdbm/ndbm.h> 5109 DBM *dbm; 5110 ],[NULL]) 5111 5112 if test "$ac_cv_func_dbm_firstkey" = "yes"; then 5113 if test "$ac_cv_funclib_dbm_firstkey" != "yes"; then 5114 LIB_NDBM="$ac_cv_funclib_dbm_firstkey" 5115 else 5116 LIB_NDBM="" 5117 fi 5118 AC_DEFINE(HAVE_NDBM, 1, [define if you have a ndbm library])dnl 5119 have_ndbm=yes 5120 if test "$db_type" = "unknown"; then 5121 db_type=ndbm 5122 DBLIB="$LIB_NDBM" 5123 fi 5124 fi 5125 fi 5126 5127fi # unknown 5128 5129if test "$have_ndbm" = "yes"; then 5130 AC_MSG_CHECKING([if ndbm is implemented with db]) 5131 AC_TRY_RUN([ 5132#include <unistd.h> 5133#include <fcntl.h> 5134#if defined(HAVE_GDBM_NDBM_H) 5135#include <gdbm/ndbm.h> 5136#elif defined(HAVE_NDBM_H) 5137#include <ndbm.h> 5138#elif defined(HAVE_DBM_H) 5139#include <dbm.h> 5140#endif 5141int main() 5142{ 5143 DBM *d; 5144 5145 d = dbm_open("conftest", O_RDWR | O_CREAT, 0666); 5146 if (d == NULL) 5147 return 1; 5148 dbm_close(d); 5149 return 0; 5150}],[ 5151 if test -f conftest.db; then 5152 AC_MSG_RESULT([yes]) 5153 AC_DEFINE(HAVE_NEW_DB, 1, [Define if NDBM really is DB (creates files *.db)]) 5154 else 5155 AC_MSG_RESULT([no]) 5156 fi],[AC_MSG_RESULT([no])]) 5157fi 5158 5159AM_CONDITIONAL(HAVE_DB1, test "$db_type" = db1)dnl 5160AM_CONDITIONAL(HAVE_DB3, test "$db_type" = db3)dnl 5161AM_CONDITIONAL(HAVE_NDBM, test "$db_type" = ndbm)dnl 5162 5163z="" 5164for i in $LDFLAGS; do 5165 case "$i" in 5166 -L*) z="$z $i";; 5167 esac 5168done 5169DBLIB="$z $DBLIB" 5170AC_SUBST(DBLIB)dnl 5171AC_SUBST(LIB_NDBM)dnl 5172]) 5173 5174dnl $Id: roken-frag.m4,v 1.44 2002/09/04 20:57:30 joda Exp $ 5175dnl 5176dnl some code to get roken working 5177dnl 5178dnl rk_ROKEN(subdir) 5179dnl 5180AC_DEFUN(rk_ROKEN, [ 5181 5182AC_REQUIRE([rk_CONFIG_HEADER]) 5183 5184DIR_roken=roken 5185LIB_roken='$(top_builddir)/$1/libroken.la' 5186INCLUDES_roken='-I$(top_builddir)/$1 -I$(top_srcdir)/$1' 5187 5188dnl Checks for programs 5189AC_REQUIRE([AC_PROG_CC]) 5190AC_REQUIRE([AC_PROG_AWK]) 5191AC_REQUIRE([AC_OBJEXT]) 5192AC_REQUIRE([AC_EXEEXT]) 5193AC_REQUIRE([AC_PROG_LIBTOOL]) 5194 5195AC_REQUIRE([AC_MIPS_ABI]) 5196 5197dnl C characteristics 5198 5199AC_REQUIRE([AC_C___ATTRIBUTE__]) 5200AC_REQUIRE([AC_C_INLINE]) 5201AC_REQUIRE([AC_C_CONST]) 5202AC_WFLAGS(-Wall -Wmissing-prototypes -Wpointer-arith -Wbad-function-cast -Wmissing-declarations -Wnested-externs) 5203 5204AC_REQUIRE([rk_DB]) 5205 5206dnl C types 5207 5208AC_REQUIRE([AC_TYPE_SIZE_T]) 5209AC_HAVE_TYPE([ssize_t],[#include <unistd.h>]) 5210AC_REQUIRE([AC_TYPE_PID_T]) 5211AC_REQUIRE([AC_TYPE_UID_T]) 5212AC_HAVE_TYPE([long long]) 5213 5214AC_REQUIRE([rk_RETSIGTYPE]) 5215 5216dnl Checks for header files. 5217AC_REQUIRE([AC_HEADER_STDC]) 5218AC_REQUIRE([AC_HEADER_TIME]) 5219 5220AC_CHECK_HEADERS([\ 5221 arpa/inet.h \ 5222 arpa/nameser.h \ 5223 config.h \ 5224 crypt.h \ 5225 dirent.h \ 5226 errno.h \ 5227 err.h \ 5228 fcntl.h \ 5229 grp.h \ 5230 ifaddrs.h \ 5231 net/if.h \ 5232 netdb.h \ 5233 netinet/in.h \ 5234 netinet/in6.h \ 5235 netinet/in_systm.h \ 5236 netinet6/in6.h \ 5237 netinet6/in6_var.h \ 5238 paths.h \ 5239 pwd.h \ 5240 resolv.h \ 5241 rpcsvc/ypclnt.h \ 5242 shadow.h \ 5243 sys/bswap.h \ 5244 sys/ioctl.h \ 5245 sys/mman.h \ 5246 sys/param.h \ 5247 sys/proc.h \ 5248 sys/resource.h \ 5249 sys/socket.h \ 5250 sys/sockio.h \ 5251 sys/stat.h \ 5252 sys/sysctl.h \ 5253 sys/time.h \ 5254 sys/tty.h \ 5255 sys/types.h \ 5256 sys/uio.h \ 5257 sys/utsname.h \ 5258 sys/wait.h \ 5259 syslog.h \ 5260 termios.h \ 5261 unistd.h \ 5262 userconf.h \ 5263 usersec.h \ 5264 util.h \ 5265 vis.h \ 5266]) 5267 5268AC_REQUIRE([CHECK_NETINET_IP_AND_TCP]) 5269 5270AM_CONDITIONAL(have_err_h, test "$ac_cv_header_err_h" = yes) 5271AM_CONDITIONAL(have_fnmatch_h, test "$ac_cv_header_fnmatch_h" = yes) 5272AM_CONDITIONAL(have_ifaddrs_h, test "$ac_cv_header_ifaddrs_h" = yes) 5273AM_CONDITIONAL(have_vis_h, test "$ac_cv_header_vis_h" = yes) 5274 5275dnl Check for functions and libraries 5276 5277AC_FIND_FUNC(socket, socket) 5278AC_FIND_FUNC(gethostbyname, nsl) 5279AC_FIND_FUNC(syslog, syslog) 5280 5281AC_KRB_IPV6 5282 5283AC_FIND_FUNC(gethostbyname2, inet6 ip6) 5284 5285AC_FIND_FUNC(res_search, resolv, 5286[ 5287#include <stdio.h> 5288#ifdef HAVE_SYS_TYPES_H 5289#include <sys/types.h> 5290#endif 5291#ifdef HAVE_NETINET_IN_H 5292#include <netinet/in.h> 5293#endif 5294#ifdef HAVE_ARPA_NAMESER_H 5295#include <arpa/nameser.h> 5296#endif 5297#ifdef HAVE_RESOLV_H 5298#include <resolv.h> 5299#endif 5300], 5301[0,0,0,0,0]) 5302 5303AC_FIND_FUNC(res_nsearch, resolv, 5304[ 5305#include <stdio.h> 5306#ifdef HAVE_SYS_TYPES_H 5307#include <sys/types.h> 5308#endif 5309#ifdef HAVE_NETINET_IN_H 5310#include <netinet/in.h> 5311#endif 5312#ifdef HAVE_ARPA_NAMESER_H 5313#include <arpa/nameser.h> 5314#endif 5315#ifdef HAVE_RESOLV_H 5316#include <resolv.h> 5317#endif 5318], 5319[0,0,0,0,0]) 5320 5321AC_FIND_FUNC(dn_expand, resolv, 5322[ 5323#include <stdio.h> 5324#ifdef HAVE_SYS_TYPES_H 5325#include <sys/types.h> 5326#endif 5327#ifdef HAVE_NETINET_IN_H 5328#include <netinet/in.h> 5329#endif 5330#ifdef HAVE_ARPA_NAMESER_H 5331#include <arpa/nameser.h> 5332#endif 5333#ifdef HAVE_RESOLV_H 5334#include <resolv.h> 5335#endif 5336], 5337[0,0,0,0,0]) 5338 5339rk_CHECK_VAR(_res, 5340[#include <stdio.h> 5341#ifdef HAVE_SYS_TYPES_H 5342#include <sys/types.h> 5343#endif 5344#ifdef HAVE_NETINET_IN_H 5345#include <netinet/in.h> 5346#endif 5347#ifdef HAVE_ARPA_NAMESER_H 5348#include <arpa/nameser.h> 5349#endif 5350#ifdef HAVE_RESOLV_H 5351#include <resolv.h> 5352#endif]) 5353 5354 5355AC_BROKEN_SNPRINTF 5356AC_BROKEN_VSNPRINTF 5357 5358AC_BROKEN_GLOB 5359if test "$ac_cv_func_glob_working" != yes; then 5360 AC_LIBOBJ(glob) 5361fi 5362AM_CONDITIONAL(have_glob_h, test "$ac_cv_func_glob_working" = yes) 5363 5364 5365AC_CHECK_FUNCS([ \ 5366 asnprintf \ 5367 asprintf \ 5368 atexit \ 5369 cgetent \ 5370 getconfattr \ 5371 getprogname \ 5372 getrlimit \ 5373 getspnam \ 5374 initstate \ 5375 issetugid \ 5376 on_exit \ 5377 random \ 5378 setprogname \ 5379 setstate \ 5380 strsvis \ 5381 strunvis \ 5382 strvis \ 5383 strvisx \ 5384 svis \ 5385 sysconf \ 5386 sysctl \ 5387 uname \ 5388 unvis \ 5389 vasnprintf \ 5390 vasprintf \ 5391 vis \ 5392]) 5393 5394if test "$ac_cv_func_cgetent" = no; then 5395 AC_LIBOBJ(getcap) 5396fi 5397 5398AC_REQUIRE([AC_FUNC_GETLOGIN]) 5399 5400AC_REQUIRE([AC_FUNC_MMAP]) 5401 5402AC_FIND_FUNC_NO_LIBS(getsockopt,, 5403[#ifdef HAVE_SYS_TYPES_H 5404#include <sys/types.h> 5405#endif 5406#ifdef HAVE_SYS_SOCKET_H 5407#include <sys/socket.h> 5408#endif], 5409[0,0,0,0,0]) 5410AC_FIND_FUNC_NO_LIBS(setsockopt,, 5411[#ifdef HAVE_SYS_TYPES_H 5412#include <sys/types.h> 5413#endif 5414#ifdef HAVE_SYS_SOCKET_H 5415#include <sys/socket.h> 5416#endif], 5417[0,0,0,0,0]) 5418 5419AC_FIND_IF_NOT_BROKEN(hstrerror, resolv, 5420[#ifdef HAVE_NETDB_H 5421#include <netdb.h> 5422#endif], 542317) 5424AC_NEED_PROTO([ 5425#ifdef HAVE_NETDB_H 5426#include <netdb.h> 5427#endif], 5428hstrerror) 5429 5430AC_FOREACH([rk_func], [asprintf vasprintf asnprintf vasnprintf], 5431 [AC_NEED_PROTO([ 5432 #include <stdio.h> 5433 #include <string.h>], 5434 rk_func)]) 5435 5436AC_FIND_FUNC_NO_LIBS(bswap16,, 5437[#ifdef HAVE_SYS_BSWAP_H 5438#include <sys/bswap.h> 5439#endif],0) 5440 5441AC_FIND_FUNC_NO_LIBS(bswap32,, 5442[#ifdef HAVE_SYS_BSWAP_H 5443#include <sys/bswap.h> 5444#endif],0) 5445 5446AC_FIND_FUNC_NO_LIBS(pidfile,util, 5447[#ifdef HAVE_UTIL_H 5448#include <util.h> 5449#endif],0) 5450 5451AC_FIND_IF_NOT_BROKEN(getaddrinfo,, 5452[#ifdef HAVE_NETDB_H 5453#include <netdb.h> 5454#endif],[0,0,0,0]) 5455 5456AC_FIND_IF_NOT_BROKEN(getnameinfo,, 5457[#ifdef HAVE_NETDB_H 5458#include <netdb.h> 5459#endif],[0,0,0,0,0,0,0]) 5460 5461AC_FIND_IF_NOT_BROKEN(freeaddrinfo,, 5462[#ifdef HAVE_NETDB_H 5463#include <netdb.h> 5464#endif],[0]) 5465 5466AC_FIND_IF_NOT_BROKEN(gai_strerror,, 5467[#ifdef HAVE_NETDB_H 5468#include <netdb.h> 5469#endif],[0]) 5470 5471AC_BROKEN([ \ 5472 chown \ 5473 copyhostent \ 5474 daemon \ 5475 ecalloc \ 5476 emalloc \ 5477 erealloc \ 5478 estrdup \ 5479 err \ 5480 errx \ 5481 fchown \ 5482 flock \ 5483 fnmatch \ 5484 freehostent \ 5485 getcwd \ 5486 getdtablesize \ 5487 getegid \ 5488 geteuid \ 5489 getgid \ 5490 gethostname \ 5491 getifaddrs \ 5492 getipnodebyaddr \ 5493 getipnodebyname \ 5494 getopt \ 5495 gettimeofday \ 5496 getuid \ 5497 getusershell \ 5498 initgroups \ 5499 innetgr \ 5500 iruserok \ 5501 localtime_r \ 5502 lstat \ 5503 memmove \ 5504 mkstemp \ 5505 putenv \ 5506 rcmd \ 5507 readv \ 5508 recvmsg \ 5509 sendmsg \ 5510 setegid \ 5511 setenv \ 5512 seteuid \ 5513 strcasecmp \ 5514 strdup \ 5515 strerror \ 5516 strftime \ 5517 strlcat \ 5518 strlcpy \ 5519 strlwr \ 5520 strncasecmp \ 5521 strndup \ 5522 strnlen \ 5523 strptime \ 5524 strsep \ 5525 strsep_copy \ 5526 strtok_r \ 5527 strupr \ 5528 swab \ 5529 unsetenv \ 5530 verr \ 5531 verrx \ 5532 vsyslog \ 5533 vwarn \ 5534 vwarnx \ 5535 warn \ 5536 warnx \ 5537 writev \ 5538]) 5539 5540AC_FOREACH([rk_func], [strndup strsep strtok_r], 5541 [AC_NEED_PROTO([#include <string.h>], rk_func)]) 5542 5543AC_FOREACH([rk_func], [strsvis strunvis strvis strvisx svis unvis vis], 5544[AC_NEED_PROTO([#ifdef HAVE_VIS_H 5545#include <vis.h> 5546#endif], rk_func)]) 5547 5548AC_BROKEN2(inet_aton, 5549[#ifdef HAVE_SYS_TYPES_H 5550#include <sys/types.h> 5551#endif 5552#ifdef HAVE_SYS_SOCKET_H 5553#include <sys/socket.h> 5554#endif 5555#ifdef HAVE_NETINET_IN_H 5556#include <netinet/in.h> 5557#endif 5558#ifdef HAVE_ARPA_INET_H 5559#include <arpa/inet.h> 5560#endif], 5561[0,0]) 5562 5563AC_BROKEN2(inet_ntop, 5564[#ifdef HAVE_SYS_TYPES_H 5565#include <sys/types.h> 5566#endif 5567#ifdef HAVE_SYS_SOCKET_H 5568#include <sys/socket.h> 5569#endif 5570#ifdef HAVE_NETINET_IN_H 5571#include <netinet/in.h> 5572#endif 5573#ifdef HAVE_ARPA_INET_H 5574#include <arpa/inet.h> 5575#endif], 5576[0, 0, 0, 0]) 5577 5578AC_BROKEN2(inet_pton, 5579[#ifdef HAVE_SYS_TYPES_H 5580#include <sys/types.h> 5581#endif 5582#ifdef HAVE_SYS_SOCKET_H 5583#include <sys/socket.h> 5584#endif 5585#ifdef HAVE_NETINET_IN_H 5586#include <netinet/in.h> 5587#endif 5588#ifdef HAVE_ARPA_INET_H 5589#include <arpa/inet.h> 5590#endif], 5591[0,0,0]) 5592 5593dnl 5594dnl Check for sa_len in struct sockaddr, 5595dnl needs to come before the getnameinfo test 5596dnl 5597AC_HAVE_STRUCT_FIELD(struct sockaddr, sa_len, [#include <sys/types.h> 5598#include <sys/socket.h>]) 5599 5600if test "$ac_cv_func_getnameinfo" = "yes"; then 5601 rk_BROKEN_GETNAMEINFO 5602 if test "$ac_cv_func_getnameinfo_broken" = yes; then 5603 AC_LIBOBJ(getnameinfo) 5604 fi 5605fi 5606 5607if test "$ac_cv_func_getaddrinfo" = "yes"; then 5608 rk_BROKEN_GETADDRINFO 5609 if test "$ac_cv_func_getaddrinfo_numserv" = no; then 5610 AC_LIBOBJ(getaddrinfo) 5611 AC_LIBOBJ(freeaddrinfo) 5612 fi 5613fi 5614 5615AC_NEED_PROTO([#include <stdlib.h>], setenv) 5616AC_NEED_PROTO([#include <stdlib.h>], unsetenv) 5617AC_NEED_PROTO([#include <unistd.h>], gethostname) 5618AC_NEED_PROTO([#include <unistd.h>], mkstemp) 5619AC_NEED_PROTO([#include <unistd.h>], getusershell) 5620 5621AC_NEED_PROTO([ 5622#ifdef HAVE_SYS_TYPES_H 5623#include <sys/types.h> 5624#endif 5625#ifdef HAVE_SYS_SOCKET_H 5626#include <sys/socket.h> 5627#endif 5628#ifdef HAVE_NETINET_IN_H 5629#include <netinet/in.h> 5630#endif 5631#ifdef HAVE_ARPA_INET_H 5632#include <arpa/inet.h> 5633#endif], 5634inet_aton) 5635 5636AC_FIND_FUNC_NO_LIBS(crypt, crypt)dnl 5637 5638AC_REQUIRE([rk_BROKEN_REALLOC])dnl 5639 5640dnl AC_KRB_FUNC_GETCWD_BROKEN 5641 5642dnl 5643dnl Checks for prototypes and declarations 5644dnl 5645 5646AC_PROTO_COMPAT([ 5647#ifdef HAVE_SYS_TYPES_H 5648#include <sys/types.h> 5649#endif 5650#ifdef HAVE_SYS_SOCKET_H 5651#include <sys/socket.h> 5652#endif 5653#ifdef HAVE_NETINET_IN_H 5654#include <netinet/in.h> 5655#endif 5656#ifdef HAVE_ARPA_INET_H 5657#include <arpa/inet.h> 5658#endif 5659#ifdef HAVE_NETDB_H 5660#include <netdb.h> 5661#endif 5662], 5663gethostbyname, struct hostent *gethostbyname(const char *)) 5664 5665AC_PROTO_COMPAT([ 5666#ifdef HAVE_SYS_TYPES_H 5667#include <sys/types.h> 5668#endif 5669#ifdef HAVE_SYS_SOCKET_H 5670#include <sys/socket.h> 5671#endif 5672#ifdef HAVE_NETINET_IN_H 5673#include <netinet/in.h> 5674#endif 5675#ifdef HAVE_ARPA_INET_H 5676#include <arpa/inet.h> 5677#endif 5678#ifdef HAVE_NETDB_H 5679#include <netdb.h> 5680#endif 5681], 5682gethostbyaddr, struct hostent *gethostbyaddr(const void *, size_t, int)) 5683 5684AC_PROTO_COMPAT([ 5685#ifdef HAVE_SYS_TYPES_H 5686#include <sys/types.h> 5687#endif 5688#ifdef HAVE_SYS_SOCKET_H 5689#include <sys/socket.h> 5690#endif 5691#ifdef HAVE_NETINET_IN_H 5692#include <netinet/in.h> 5693#endif 5694#ifdef HAVE_ARPA_INET_H 5695#include <arpa/inet.h> 5696#endif 5697#ifdef HAVE_NETDB_H 5698#include <netdb.h> 5699#endif 5700], 5701getservbyname, struct servent *getservbyname(const char *, const char *)) 5702 5703AC_PROTO_COMPAT([ 5704#ifdef HAVE_SYS_TYPES_H 5705#include <sys/types.h> 5706#endif 5707#ifdef HAVE_SYS_SOCKET_H 5708#include <sys/socket.h> 5709#endif 5710], 5711getsockname, int getsockname(int, struct sockaddr*, socklen_t*)) 5712 5713AC_PROTO_COMPAT([ 5714#ifdef HAVE_SYSLOG_H 5715#include <syslog.h> 5716#endif 5717], 5718openlog, void openlog(const char *, int, int)) 5719 5720AC_NEED_PROTO([ 5721#ifdef HAVE_CRYPT_H 5722#include <crypt.h> 5723#endif 5724#ifdef HAVE_UNISTD_H 5725#include <unistd.h> 5726#endif 5727], 5728crypt) 5729 5730dnl variables 5731 5732rk_CHECK_VAR(h_errno, 5733[#ifdef HAVE_SYS_TYPES_H 5734#include <sys/types.h> 5735#endif 5736#ifdef HAVE_NETDB_H 5737#include <netdb.h> 5738#endif]) 5739 5740rk_CHECK_VAR(h_errlist, 5741[#ifdef HAVE_NETDB_H 5742#include <netdb.h> 5743#endif]) 5744 5745rk_CHECK_VAR(h_nerr, 5746[#ifdef HAVE_NETDB_H 5747#include <netdb.h> 5748#endif]) 5749 5750rk_CHECK_VAR([__progname], 5751[#ifdef HAVE_ERR_H 5752#include <err.h> 5753#endif]) 5754 5755AC_CHECK_DECLARATION([#include <stdlib.h> 5756#ifdef HAVE_UNISTD_H 5757#include <unistd.h> 5758#endif], optarg) 5759AC_CHECK_DECLARATION([#include <stdlib.h> 5760#ifdef HAVE_UNISTD_H 5761#include <unistd.h> 5762#endif], optind) 5763AC_CHECK_DECLARATION([#include <stdlib.h> 5764#ifdef HAVE_UNISTD_H 5765#include <unistd.h> 5766#endif], opterr) 5767AC_CHECK_DECLARATION([#include <stdlib.h> 5768#ifdef HAVE_UNISTD_H 5769#include <unistd.h> 5770#endif], optopt) 5771 5772AC_CHECK_DECLARATION([#include <stdlib.h>], environ) 5773 5774dnl 5775dnl Check for fields in struct tm 5776dnl 5777 5778AC_HAVE_STRUCT_FIELD(struct tm, tm_gmtoff, [#include <time.h>]) 5779AC_HAVE_STRUCT_FIELD(struct tm, tm_zone, [#include <time.h>]) 5780 5781dnl 5782dnl or do we have a variable `timezone' ? 5783dnl 5784 5785rk_CHECK_VAR(timezone,[#include <time.h>]) 5786rk_CHECK_VAR(altzone,[#include <time.h>]) 5787 5788AC_HAVE_TYPE([sa_family_t],[#include <sys/socket.h>]) 5789AC_HAVE_TYPE([socklen_t],[#include <sys/socket.h>]) 5790AC_HAVE_TYPE([struct sockaddr], [#include <sys/socket.h>]) 5791AC_HAVE_TYPE([struct sockaddr_storage], [#include <sys/socket.h>]) 5792AC_HAVE_TYPE([struct addrinfo], [#include <netdb.h>]) 5793AC_HAVE_TYPE([struct ifaddrs], [#include <ifaddrs.h>]) 5794AC_HAVE_TYPE([struct iovec],[ 5795#include <sys/types.h> 5796#include <sys/uio.h> 5797]) 5798AC_HAVE_TYPE([struct msghdr],[ 5799#include <sys/types.h> 5800#include <sys/socket.h> 5801]) 5802 5803dnl 5804dnl Check for struct winsize 5805dnl 5806 5807AC_KRB_STRUCT_WINSIZE 5808 5809dnl 5810dnl Check for struct spwd 5811dnl 5812 5813AC_KRB_STRUCT_SPWD 5814 5815dnl won't work with automake 5816dnl moved to AC_OUTPUT in configure.in 5817dnl AC_CONFIG_FILES($1/Makefile) 5818 5819LIB_roken="${LIB_roken} \$(LIB_crypt) \$(LIB_dbopen)" 5820 5821AC_SUBST(DIR_roken)dnl 5822AC_SUBST(LIB_roken)dnl 5823AC_SUBST(INCLUDES_roken)dnl 5824]) 5825 5826dnl $Id: have-type.m4,v 1.6 2000/07/15 18:10:00 joda Exp $ 5827dnl 5828dnl check for existance of a type 5829 5830dnl AC_HAVE_TYPE(TYPE,INCLUDES) 5831AC_DEFUN(AC_HAVE_TYPE, [ 5832AC_REQUIRE([AC_HEADER_STDC]) 5833cv=`echo "$1" | sed 'y%./+- %__p__%'` 5834AC_MSG_CHECKING(for $1) 5835AC_CACHE_VAL([ac_cv_type_$cv], 5836AC_TRY_COMPILE( 5837[#include <sys/types.h> 5838#if STDC_HEADERS 5839#include <stdlib.h> 5840#include <stddef.h> 5841#endif 5842$2], 5843[$1 foo;], 5844eval "ac_cv_type_$cv=yes", 5845eval "ac_cv_type_$cv=no"))dnl 5846ac_foo=`eval echo \\$ac_cv_type_$cv` 5847AC_MSG_RESULT($ac_foo) 5848if test "$ac_foo" = yes; then 5849 ac_tr_hdr=HAVE_`echo $1 | sed 'y%abcdefghijklmnopqrstuvwxyz./- %ABCDEFGHIJKLMNOPQRSTUVWXYZ____%'` 5850if false; then 5851 AC_CHECK_TYPES($1) 5852fi 5853 AC_DEFINE_UNQUOTED($ac_tr_hdr, 1, [Define if you have type `$1']) 5854fi 5855]) 5856 5857dnl 5858dnl $Id: retsigtype.m4,v 1.1 2000/07/15 18:05:56 joda Exp $ 5859dnl 5860dnl Figure out return type of signal handlers, and define SIGRETURN macro 5861dnl that can be used to return from one 5862dnl 5863AC_DEFUN(rk_RETSIGTYPE,[ 5864AC_TYPE_SIGNAL 5865if test "$ac_cv_type_signal" = "void" ; then 5866 AC_DEFINE(VOID_RETSIGTYPE, 1, [Define if signal handlers return void.]) 5867fi 5868AC_SUBST(VOID_RETSIGTYPE) 5869AH_BOTTOM([#ifdef VOID_RETSIGTYPE 5870#define SIGRETURN(x) return 5871#else 5872#define SIGRETURN(x) return (RETSIGTYPE)(x) 5873#endif]) 5874]) 5875dnl 5876dnl $Id: check-netinet-ip-and-tcp.m4,v 1.3 2000/07/18 10:33:02 joda Exp $ 5877dnl 5878 5879dnl extra magic check for netinet/{ip.h,tcp.h} because on irix 6.5.3 5880dnl you have to include standards.h before including these files 5881 5882AC_DEFUN(CHECK_NETINET_IP_AND_TCP, 5883[ 5884AC_CHECK_HEADERS(standards.h) 5885for i in netinet/ip.h netinet/tcp.h; do 5886 5887cv=`echo "$i" | sed 'y%./+-%__p_%'` 5888 5889AC_CACHE_CHECK([for $i],ac_cv_header_$cv, 5890[AC_TRY_CPP([\ 5891#ifdef HAVE_STANDARDS_H 5892#include <standards.h> 5893#endif 5894#include <$i> 5895], 5896eval "ac_cv_header_$cv=yes", 5897eval "ac_cv_header_$cv=no")]) 5898ac_res=`eval echo \\$ac_cv_header_$cv` 5899if test "$ac_res" = yes; then 5900 ac_tr_hdr=HAVE_`echo $i | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'` 5901 AC_DEFINE_UNQUOTED($ac_tr_hdr, 1) 5902fi 5903done 5904if false;then 5905 AC_CHECK_HEADERS(netinet/ip.h netinet/tcp.h) 5906fi 5907]) 5908 5909dnl $Id: krb-ipv6.m4,v 1.13 2002/04/30 16:48:13 joda Exp $ 5910dnl 5911dnl test for IPv6 5912dnl 5913AC_DEFUN(AC_KRB_IPV6, [ 5914AC_ARG_WITH(ipv6, 5915 AC_HELP_STRING([--without-ipv6],[do not enable IPv6 support]),[ 5916if test "$withval" = "no"; then 5917 ac_cv_lib_ipv6=no 5918fi]) 5919save_CFLAGS="${CFLAGS}" 5920AC_CACHE_CHECK([for IPv6 stack type], v6type, 5921[dnl check for different v6 implementations (by itojun) 5922v6type=unknown 5923v6lib=none 5924 5925for i in v6d toshiba kame inria zeta linux; do 5926 case $i in 5927 v6d) 5928 AC_EGREP_CPP(yes, [ 5929#include </usr/local/v6/include/sys/types.h> 5930#ifdef __V6D__ 5931yes 5932#endif], 5933 [v6type=$i; v6lib=v6; 5934 v6libdir=/usr/local/v6/lib; 5935 CFLAGS="-I/usr/local/v6/include $CFLAGS"]) 5936 ;; 5937 toshiba) 5938 AC_EGREP_CPP(yes, [ 5939#include <sys/param.h> 5940#ifdef _TOSHIBA_INET6 5941yes 5942#endif], 5943 [v6type=$i; v6lib=inet6; 5944 v6libdir=/usr/local/v6/lib; 5945 CFLAGS="-DINET6 $CFLAGS"]) 5946 ;; 5947 kame) 5948 AC_EGREP_CPP(yes, [ 5949#include <netinet/in.h> 5950#ifdef __KAME__ 5951yes 5952#endif], 5953 [v6type=$i; v6lib=inet6; 5954 v6libdir=/usr/local/v6/lib; 5955 CFLAGS="-DINET6 $CFLAGS"]) 5956 ;; 5957 inria) 5958 AC_EGREP_CPP(yes, [ 5959#include <netinet/in.h> 5960#ifdef IPV6_INRIA_VERSION 5961yes 5962#endif], 5963 [v6type=$i; CFLAGS="-DINET6 $CFLAGS"]) 5964 ;; 5965 zeta) 5966 AC_EGREP_CPP(yes, [ 5967#include <sys/param.h> 5968#ifdef _ZETA_MINAMI_INET6 5969yes 5970#endif], 5971 [v6type=$i; v6lib=inet6; 5972 v6libdir=/usr/local/v6/lib; 5973 CFLAGS="-DINET6 $CFLAGS"]) 5974 ;; 5975 linux) 5976 if test -d /usr/inet6; then 5977 v6type=$i 5978 v6lib=inet6 5979 v6libdir=/usr/inet6 5980 CFLAGS="-DINET6 $CFLAGS" 5981 fi 5982 ;; 5983 esac 5984 if test "$v6type" != "unknown"; then 5985 break 5986 fi 5987done 5988 5989if test "$v6lib" != "none"; then 5990 for dir in $v6libdir /usr/local/v6/lib /usr/local/lib; do 5991 if test -d $dir -a -f $dir/lib$v6lib.a; then 5992 LIBS="-L$dir -l$v6lib $LIBS" 5993 break 5994 fi 5995 done 5996fi 5997]) 5998 5999AC_CACHE_CHECK([for IPv6], ac_cv_lib_ipv6, [ 6000AC_TRY_LINK([ 6001#ifdef HAVE_SYS_TYPES_H 6002#include <sys/types.h> 6003#endif 6004#ifdef HAVE_SYS_SOCKET_H 6005#include <sys/socket.h> 6006#endif 6007#ifdef HAVE_NETINET_IN_H 6008#include <netinet/in.h> 6009#endif 6010#ifdef HAVE_NETINET_IN6_H 6011#include <netinet/in6.h> 6012#endif 6013], 6014[ 6015 struct sockaddr_in6 sin6; 6016 int s; 6017 6018 s = socket(AF_INET6, SOCK_DGRAM, 0); 6019 6020 sin6.sin6_family = AF_INET6; 6021 sin6.sin6_port = htons(17); 6022 sin6.sin6_addr = in6addr_any; 6023 bind(s, (struct sockaddr *)&sin6, sizeof(sin6)); 6024], 6025ac_cv_lib_ipv6=yes, 6026ac_cv_lib_ipv6=no)]) 6027if test "$ac_cv_lib_ipv6" = yes; then 6028 AC_DEFINE(HAVE_IPV6, 1, [Define if you have IPv6.]) 6029else 6030 CFLAGS="${save_CFLAGS}" 6031fi 6032 6033if test "$ac_cv_lib_ipv6" = yes; then 6034 AC_CACHE_CHECK([for in6addr_loopback],[ac_cv_var_in6addr_loopback],[ 6035 AC_TRY_LINK([ 6036#ifdef HAVE_SYS_TYPES_H 6037#include <sys/types.h> 6038#endif 6039#ifdef HAVE_SYS_SOCKET_H 6040#include <sys/socket.h> 6041#endif 6042#ifdef HAVE_NETINET_IN_H 6043#include <netinet/in.h> 6044#endif 6045#ifdef HAVE_NETINET_IN6_H 6046#include <netinet/in6.h> 6047#endif],[ 6048struct sockaddr_in6 sin6; 6049sin6.sin6_addr = in6addr_loopback; 6050],ac_cv_var_in6addr_loopback=yes,ac_cv_var_in6addr_loopback=no)]) 6051 if test "$ac_cv_var_in6addr_loopback" = yes; then 6052 AC_DEFINE(HAVE_IN6ADDR_LOOPBACK, 1, 6053 [Define if you have the in6addr_loopback variable]) 6054 fi 6055fi 6056]) 6057dnl $Id: check-var.m4,v 1.6 2001/08/21 12:00:16 joda Exp $ 6058dnl 6059dnl rk_CHECK_VAR(variable, includes) 6060AC_DEFUN([rk_CHECK_VAR], [ 6061AC_MSG_CHECKING(for $1) 6062AC_CACHE_VAL(ac_cv_var_$1, [ 6063AC_TRY_LINK([extern int $1; 6064int foo() { return $1; }], 6065 [foo()], 6066 ac_cv_var_$1=yes, ac_cv_var_$1=no) 6067]) 6068ac_foo=`eval echo \\$ac_cv_var_$1` 6069AC_MSG_RESULT($ac_foo) 6070if test "$ac_foo" = yes; then 6071 AC_DEFINE_UNQUOTED(AS_TR_CPP(HAVE_[]$1), 1, 6072 [Define if you have the `]$1[' variable.]) 6073 m4_ifval([$2], AC_CHECK_DECLARATION([$2],[$1])) 6074fi 6075]) 6076 6077AC_WARNING_ENABLE([obsolete]) 6078AU_DEFUN([AC_CHECK_VAR], [rk_CHECK_VAR([$2], [$1])], [foo]) 6079dnl $Id: check-declaration.m4,v 1.3 1999/03/01 13:03:08 joda Exp $ 6080dnl 6081dnl 6082dnl Check if we need the declaration of a variable 6083dnl 6084 6085dnl AC_HAVE_DECLARATION(includes, variable) 6086AC_DEFUN(AC_CHECK_DECLARATION, [ 6087AC_MSG_CHECKING([if $2 is properly declared]) 6088AC_CACHE_VAL(ac_cv_var_$2_declaration, [ 6089AC_TRY_COMPILE([$1 6090extern struct { int foo; } $2;], 6091[$2.foo = 1;], 6092eval "ac_cv_var_$2_declaration=no", 6093eval "ac_cv_var_$2_declaration=yes") 6094]) 6095 6096define(foo, [HAVE_]translit($2, [a-z], [A-Z])[_DECLARATION]) 6097 6098AC_MSG_RESULT($ac_cv_var_$2_declaration) 6099if eval "test \"\$ac_cv_var_$2_declaration\" = yes"; then 6100 AC_DEFINE(foo, 1, [define if your system declares $2]) 6101fi 6102undefine([foo]) 6103]) 6104 6105dnl $Id: broken-snprintf.m4,v 1.4 2001/09/01 11:56:05 assar Exp $ 6106dnl 6107AC_DEFUN(AC_BROKEN_SNPRINTF, [ 6108AC_CACHE_CHECK(for working snprintf,ac_cv_func_snprintf_working, 6109ac_cv_func_snprintf_working=yes 6110AC_TRY_RUN([ 6111#include <stdio.h> 6112#include <string.h> 6113int main() 6114{ 6115 char foo[[3]]; 6116 snprintf(foo, 2, "12"); 6117 return strcmp(foo, "1"); 6118}],:,ac_cv_func_snprintf_working=no,:)) 6119 6120if test "$ac_cv_func_snprintf_working" = yes; then 6121 AC_DEFINE_UNQUOTED(HAVE_SNPRINTF, 1, [define if you have a working snprintf]) 6122fi 6123if test "$ac_cv_func_snprintf_working" = yes; then 6124AC_NEED_PROTO([#include <stdio.h>],snprintf) 6125fi 6126]) 6127 6128AC_DEFUN(AC_BROKEN_VSNPRINTF,[ 6129AC_CACHE_CHECK(for working vsnprintf,ac_cv_func_vsnprintf_working, 6130ac_cv_func_vsnprintf_working=yes 6131AC_TRY_RUN([ 6132#include <stdio.h> 6133#include <string.h> 6134#include <stdarg.h> 6135 6136int foo(int num, ...) 6137{ 6138 char bar[[3]]; 6139 va_list arg; 6140 va_start(arg, num); 6141 vsnprintf(bar, 2, "%s", arg); 6142 va_end(arg); 6143 return strcmp(bar, "1"); 6144} 6145 6146 6147int main() 6148{ 6149 return foo(0, "12"); 6150}],:,ac_cv_func_vsnprintf_working=no,:)) 6151 6152if test "$ac_cv_func_vsnprintf_working" = yes; then 6153 AC_DEFINE_UNQUOTED(HAVE_VSNPRINTF, 1, [define if you have a working vsnprintf]) 6154fi 6155if test "$ac_cv_func_vsnprintf_working" = yes; then 6156AC_NEED_PROTO([#include <stdio.h>],vsnprintf) 6157fi 6158]) 6159 6160dnl $Id: need-proto.m4,v 1.4 2002/08/23 15:07:41 joda Exp $ 6161dnl 6162dnl 6163dnl Check if we need the prototype for a function 6164dnl 6165 6166dnl AC_NEED_PROTO(includes, function) 6167 6168AC_DEFUN(AC_NEED_PROTO, [ 6169if test "$ac_cv_func_$2+set" != set -o "$ac_cv_func_$2" = yes; then 6170AC_CACHE_CHECK([if $2 needs a prototype], ac_cv_func_$2_noproto, 6171AC_TRY_COMPILE([$1], 6172[struct foo { int foo; } xx; 6173extern int $2 (struct foo*); 6174$2(&xx); 6175], 6176eval "ac_cv_func_$2_noproto=yes", 6177eval "ac_cv_func_$2_noproto=no")) 6178if test "$ac_cv_func_$2_noproto" = yes; then 6179 AC_DEFINE(AS_TR_CPP(NEED_[]$2[]_PROTO), 1, 6180 [define if the system is missing a prototype for $2()]) 6181fi 6182fi 6183]) 6184 6185dnl $Id: broken-glob.m4,v 1.4 2001/06/19 09:59:46 assar Exp $ 6186dnl 6187dnl check for glob(3) 6188dnl 6189AC_DEFUN(AC_BROKEN_GLOB,[ 6190AC_CACHE_CHECK(for working glob, ac_cv_func_glob_working, 6191ac_cv_func_glob_working=yes 6192AC_TRY_LINK([ 6193#include <stdio.h> 6194#include <glob.h>],[ 6195glob(NULL, GLOB_BRACE|GLOB_NOCHECK|GLOB_QUOTE|GLOB_TILDE| 6196#ifdef GLOB_MAXPATH 6197GLOB_MAXPATH 6198#else 6199GLOB_LIMIT 6200#endif 6201, 6202NULL, NULL); 6203],:,ac_cv_func_glob_working=no,:)) 6204 6205if test "$ac_cv_func_glob_working" = yes; then 6206 AC_DEFINE(HAVE_GLOB, 1, [define if you have a glob() that groks 6207 GLOB_BRACE, GLOB_NOCHECK, GLOB_QUOTE, GLOB_TILDE, and GLOB_LIMIT]) 6208fi 6209if test "$ac_cv_func_glob_working" = yes; then 6210AC_NEED_PROTO([#include <stdio.h> 6211#include <glob.h>],glob) 6212fi 6213]) 6214 6215dnl 6216dnl $Id: krb-func-getlogin.m4,v 1.1 1999/07/13 17:45:30 assar Exp $ 6217dnl 6218dnl test for POSIX (broken) getlogin 6219dnl 6220 6221 6222AC_DEFUN(AC_FUNC_GETLOGIN, [ 6223AC_CHECK_FUNCS(getlogin setlogin) 6224if test "$ac_cv_func_getlogin" = yes; then 6225AC_CACHE_CHECK(if getlogin is posix, ac_cv_func_getlogin_posix, [ 6226if test "$ac_cv_func_getlogin" = yes -a "$ac_cv_func_setlogin" = yes; then 6227 ac_cv_func_getlogin_posix=no 6228else 6229 ac_cv_func_getlogin_posix=yes 6230fi 6231]) 6232if test "$ac_cv_func_getlogin_posix" = yes; then 6233 AC_DEFINE(POSIX_GETLOGIN, 1, [Define if getlogin has POSIX flavour (and not BSD).]) 6234fi 6235fi 6236]) 6237 6238dnl $Id: find-if-not-broken.m4,v 1.4 2002/05/19 19:37:08 joda Exp $ 6239dnl 6240dnl 6241dnl Mix between AC_FIND_FUNC and AC_BROKEN 6242dnl 6243 6244AC_DEFUN(AC_FIND_IF_NOT_BROKEN, 6245[AC_FIND_FUNC([$1], [$2], [$3], [$4]) 6246if eval "test \"$ac_cv_func_$1\" != yes"; then 6247 rk_LIBOBJ([$1]) 6248fi 6249]) 6250 6251dnl $Id: broken.m4,v 1.6 2002/05/19 19:36:52 joda Exp $ 6252dnl 6253dnl 6254dnl Same as AC _REPLACE_FUNCS, just define HAVE_func if found in normal 6255dnl libraries 6256 6257AC_DEFUN([AC_BROKEN], 6258[AC_FOREACH([rk_func], [$1], 6259 [AC_CHECK_FUNC(rk_func, 6260 [AC_DEFINE_UNQUOTED(AS_TR_CPP(HAVE_[]rk_func), 1, 6261 [Define if you have the function `]rk_func['.])], 6262 [rk_LIBOBJ(rk_func)])])]) 6263 6264dnl $Id: broken2.m4,v 1.4 2002/05/19 22:16:46 joda Exp $ 6265dnl 6266dnl AC_BROKEN but with more arguments 6267 6268dnl AC_BROKEN2(func, includes, arguments) 6269AC_DEFUN([AC_BROKEN2], 6270[AC_MSG_CHECKING([for $1]) 6271AC_CACHE_VAL(ac_cv_func_[]$1, 6272[AC_TRY_LINK([$2], 6273[ 6274/* The GNU C library defines this for functions which it implements 6275 to always fail with ENOSYS. Some functions are actually named 6276 something starting with __ and the normal name is an alias. */ 6277#if defined (__stub_$1) || defined (__stub___$1) 6278choke me 6279#else 6280$1($3) 6281#endif 6282], [eval "ac_cv_func_[]$1=yes"], [eval "ac_cv_func_[]$1=no"])]) 6283if eval "test \"\${ac_cv_func_[]$1}\" = yes"; then 6284 AC_DEFINE_UNQUOTED(AS_TR_CPP(HAVE_[]$1), 1, define) 6285 AC_MSG_RESULT(yes) 6286else 6287 AC_MSG_RESULT(no) 6288 rk_LIBOBJ($1) 6289fi]) 6290 6291dnl $Id: have-struct-field.m4,v 1.6 1999/07/29 01:44:32 assar Exp $ 6292dnl 6293dnl check for fields in a structure 6294dnl 6295dnl AC_HAVE_STRUCT_FIELD(struct, field, headers) 6296 6297AC_DEFUN(AC_HAVE_STRUCT_FIELD, [ 6298define(cache_val, translit(ac_cv_type_$1_$2, [A-Z ], [a-z_])) 6299AC_CACHE_CHECK([for $2 in $1], cache_val,[ 6300AC_TRY_COMPILE([$3],[$1 x; x.$2;], 6301cache_val=yes, 6302cache_val=no)]) 6303if test "$cache_val" = yes; then 6304 define(foo, translit(HAVE_$1_$2, [a-z ], [A-Z_])) 6305 AC_DEFINE(foo, 1, [Define if $1 has field $2.]) 6306 undefine([foo]) 6307fi 6308undefine([cache_val]) 6309]) 6310 6311dnl $Id: broken-getnameinfo.m4,v 1.2 2000/12/05 09:09:00 joda Exp $ 6312dnl 6313dnl test for broken AIX getnameinfo 6314 6315AC_DEFUN(rk_BROKEN_GETNAMEINFO,[ 6316AC_CACHE_CHECK([if getnameinfo is broken], ac_cv_func_getnameinfo_broken, 6317AC_TRY_RUN([[#include <stdio.h> 6318#include <sys/types.h> 6319#include <sys/socket.h> 6320#include <netinet/in.h> 6321#include <netdb.h> 6322 6323int 6324main(int argc, char **argv) 6325{ 6326 struct sockaddr_in sin; 6327 char host[256]; 6328 memset(&sin, 0, sizeof(sin)); 6329#ifdef HAVE_STRUCT_SOCKADDR_SA_LEN 6330 sin.sin_len = sizeof(sin); 6331#endif 6332 sin.sin_family = AF_INET; 6333 sin.sin_addr.s_addr = 0xffffffff; 6334 sin.sin_port = 0; 6335 return getnameinfo((struct sockaddr*)&sin, sizeof(sin), host, sizeof(host), 6336 NULL, 0, 0); 6337} 6338]], ac_cv_func_getnameinfo_broken=no, ac_cv_func_getnameinfo_broken=yes))]) 6339 6340dnl $Id: broken-getaddrinfo.m4,v 1.3 2002/08/20 14:09:40 joda Exp $ 6341dnl 6342dnl test if getaddrinfo can handle numeric services 6343 6344AC_DEFUN(rk_BROKEN_GETADDRINFO,[ 6345AC_CACHE_CHECK([if getaddrinfo handles numeric services], ac_cv_func_getaddrinfo_numserv, 6346AC_TRY_RUN([[#include <stdio.h> 6347#include <sys/types.h> 6348#include <sys/socket.h> 6349#include <netdb.h> 6350 6351int 6352main(int argc, char **argv) 6353{ 6354 struct addrinfo hints, *ai; 6355 memset(&hints, 0, sizeof(hints)); 6356 hints.ai_flags = AI_PASSIVE; 6357 hints.ai_socktype = SOCK_STREAM; 6358 hints.ai_family = PF_UNSPEC; 6359 if(getaddrinfo(NULL, "17", &hints, &ai) != 0) 6360 return 1; 6361 return 0; 6362} 6363]], ac_cv_func_getaddrinfo_numserv=yes, ac_cv_func_getaddrinfo_numserv=no))]) 6364 6365dnl 6366dnl $Id: broken-realloc.m4,v 1.1 2000/07/15 18:05:36 joda Exp $ 6367dnl 6368dnl Test for realloc that doesn't handle NULL as first parameter 6369dnl 6370AC_DEFUN(rk_BROKEN_REALLOC, [ 6371AC_CACHE_CHECK(if realloc if broken, ac_cv_func_realloc_broken, [ 6372ac_cv_func_realloc_broken=no 6373AC_TRY_RUN([ 6374#include <stddef.h> 6375#include <stdlib.h> 6376 6377int main() 6378{ 6379 return realloc(NULL, 17) == NULL; 6380} 6381],:, ac_cv_func_realloc_broken=yes, :) 6382]) 6383if test "$ac_cv_func_realloc_broken" = yes ; then 6384 AC_DEFINE(BROKEN_REALLOC, 1, [Define if realloc(NULL) doesn't work.]) 6385fi 6386AH_BOTTOM([#ifdef BROKEN_REALLOC 6387#define realloc(X, Y) isoc_realloc((X), (Y)) 6388#define isoc_realloc(X, Y) ((X) ? realloc((X), (Y)) : malloc(Y)) 6389#endif]) 6390]) 6391 6392dnl $Id: proto-compat.m4,v 1.3 1999/03/01 13:03:48 joda Exp $ 6393dnl 6394dnl 6395dnl Check if the prototype of a function is compatible with another one 6396dnl 6397 6398dnl AC_PROTO_COMPAT(includes, function, prototype) 6399 6400AC_DEFUN(AC_PROTO_COMPAT, [ 6401AC_CACHE_CHECK([if $2 is compatible with system prototype], 6402ac_cv_func_$2_proto_compat, 6403AC_TRY_COMPILE([$1], 6404[$3;], 6405eval "ac_cv_func_$2_proto_compat=yes", 6406eval "ac_cv_func_$2_proto_compat=no")) 6407define([foo], translit($2, [a-z], [A-Z])[_PROTO_COMPATIBLE]) 6408if test "$ac_cv_func_$2_proto_compat" = yes; then 6409 AC_DEFINE(foo, 1, [define if prototype of $2 is compatible with 6410 $3]) 6411fi 6412undefine([foo]) 6413]) 6414dnl $Id: krb-struct-winsize.m4,v 1.3 2001/09/01 11:56:05 assar Exp $ 6415dnl 6416dnl 6417dnl Search for struct winsize 6418dnl 6419 6420AC_DEFUN(AC_KRB_STRUCT_WINSIZE, [ 6421AC_MSG_CHECKING(for struct winsize) 6422AC_CACHE_VAL(ac_cv_struct_winsize, [ 6423ac_cv_struct_winsize=no 6424for i in sys/termios.h sys/ioctl.h; do 6425AC_EGREP_HEADER( 6426struct[[ ]]*winsize,dnl 6427$i, ac_cv_struct_winsize=yes; break)dnl 6428done 6429]) 6430if test "$ac_cv_struct_winsize" = "yes"; then 6431 AC_DEFINE(HAVE_STRUCT_WINSIZE, 1, [define if struct winsize is declared in sys/termios.h]) 6432fi 6433AC_MSG_RESULT($ac_cv_struct_winsize) 6434AC_EGREP_HEADER(ws_xpixel, termios.h, 6435 AC_DEFINE(HAVE_WS_XPIXEL, 1, [define if struct winsize has ws_xpixel])) 6436AC_EGREP_HEADER(ws_ypixel, termios.h, 6437 AC_DEFINE(HAVE_WS_YPIXEL, 1, [define if struct winsize has ws_ypixel])) 6438]) 6439 6440dnl $Id: krb-struct-spwd.m4,v 1.3 1999/07/13 21:04:11 assar Exp $ 6441dnl 6442dnl Test for `struct spwd' 6443 6444AC_DEFUN(AC_KRB_STRUCT_SPWD, [ 6445AC_MSG_CHECKING(for struct spwd) 6446AC_CACHE_VAL(ac_cv_struct_spwd, [ 6447AC_TRY_COMPILE( 6448[#include <pwd.h> 6449#ifdef HAVE_SHADOW_H 6450#include <shadow.h> 6451#endif], 6452[struct spwd foo;], 6453ac_cv_struct_spwd=yes, 6454ac_cv_struct_spwd=no) 6455]) 6456AC_MSG_RESULT($ac_cv_struct_spwd) 6457 6458if test "$ac_cv_struct_spwd" = "yes"; then 6459 AC_DEFINE(HAVE_STRUCT_SPWD, 1, [define if you have struct spwd]) 6460fi 6461]) 6462 6463dnl $Id: otp.m4,v 1.2 2002/05/19 20:51:08 joda Exp $ 6464dnl 6465dnl check requirements for OTP library 6466dnl 6467AC_DEFUN([rk_OTP],[ 6468AC_REQUIRE([rk_DB])dnl 6469AC_ARG_ENABLE(otp, 6470 AC_HELP_STRING([--disable-otp],[if you don't want OTP support])) 6471if test "$enable_otp" = yes -a "$db_type" = unknown; then 6472 AC_MSG_ERROR([OTP requires a NDBM/DB compatible library]) 6473fi 6474if test "$enable_otp" != no; then 6475 if test "$db_type" != unknown; then 6476 enable_otp=yes 6477 else 6478 enable_otp=no 6479 fi 6480fi 6481if test "$enable_otp" = yes; then 6482 AC_DEFINE(OTP, 1, [Define if you want OTP support in applications.]) 6483 LIB_otp='$(top_builddir)/lib/otp/libotp.la' 6484 AC_SUBST(LIB_otp) 6485fi 6486AC_MSG_CHECKING([whether to enable OTP library]) 6487AC_MSG_RESULT($enable_otp) 6488AM_CONDITIONAL(OTP, test "$enable_otp" = yes)dnl 6489]) 6490 6491dnl $Id: osfc2.m4,v 1.3 2002/04/30 16:46:18 joda Exp $ 6492dnl 6493dnl enable OSF C2 stuff 6494 6495AC_DEFUN(AC_CHECK_OSFC2,[ 6496AC_ARG_ENABLE(osfc2, 6497 AC_HELP_STRING([--enable-osfc2],[enable some OSF C2 support])) 6498LIB_security= 6499if test "$enable_osfc2" = yes; then 6500 AC_DEFINE(HAVE_OSFC2, 1, [Define to enable basic OSF C2 support.]) 6501 LIB_security=-lsecurity 6502fi 6503AC_SUBST(LIB_security) 6504]) 6505 6506dnl $Id: check-man.m4,v 1.3 2000/11/30 01:47:17 joda Exp $ 6507dnl check how to format manual pages 6508dnl 6509 6510AC_DEFUN(rk_CHECK_MAN, 6511[AC_PATH_PROG(NROFF, nroff) 6512AC_PATH_PROG(GROFF, groff) 6513AC_CACHE_CHECK(how to format man pages,ac_cv_sys_man_format, 6514[cat > conftest.1 << END 6515.Dd January 1, 1970 6516.Dt CONFTEST 1 6517.Sh NAME 6518.Nm conftest 6519.Nd 6520foobar 6521END 6522 6523if test "$NROFF" ; then 6524 for i in "-mdoc" "-mandoc"; do 6525 if "$NROFF" $i conftest.1 2> /dev/null | \ 6526 grep Jan > /dev/null 2>&1 ; then 6527 ac_cv_sys_man_format="$NROFF $i" 6528 break 6529 fi 6530 done 6531fi 6532if test "$ac_cv_sys_man_format" = "" -a "$GROFF" ; then 6533 for i in "-mdoc" "-mandoc"; do 6534 if "$GROFF" -Tascii $i conftest.1 2> /dev/null | \ 6535 grep Jan > /dev/null 2>&1 ; then 6536 ac_cv_sys_man_format="$GROFF -Tascii $i" 6537 break 6538 fi 6539 done 6540fi 6541if test "$ac_cv_sys_man_format"; then 6542 ac_cv_sys_man_format="$ac_cv_sys_man_format \[$]< > \[$]@" 6543fi 6544]) 6545if test "$ac_cv_sys_man_format"; then 6546 CATMAN="$ac_cv_sys_man_format" 6547 AC_SUBST(CATMAN) 6548fi 6549AM_CONDITIONAL(CATMAN, test "$CATMAN") 6550AC_CACHE_CHECK(extension of pre-formatted manual pages,ac_cv_sys_catman_ext, 6551[if grep _suffix /etc/man.conf > /dev/null 2>&1; then 6552 ac_cv_sys_catman_ext=0 6553else 6554 ac_cv_sys_catman_ext=number 6555fi 6556]) 6557if test "$ac_cv_sys_catman_ext" = number; then 6558 CATMANEXT='$$section' 6559else 6560 CATMANEXT=0 6561fi 6562AC_SUBST(CATMANEXT) 6563]) 6564dnl 6565dnl $Id: krb-bigendian.m4,v 1.8 2002/08/28 19:20:19 joda Exp $ 6566dnl 6567 6568dnl check if this computer is little or big-endian 6569dnl if we can figure it out at compile-time then don't define the cpp symbol 6570dnl otherwise test for it and define it. also allow options for overriding 6571dnl it when cross-compiling 6572 6573AC_DEFUN(KRB_C_BIGENDIAN, [ 6574AC_ARG_ENABLE(bigendian, 6575 AC_HELP_STRING([--enable-bigendian],[the target is big endian]), 6576krb_cv_c_bigendian=yes) 6577AC_ARG_ENABLE(littleendian, 6578 AC_HELP_STRING([--enable-littleendian],[the target is little endian]), 6579krb_cv_c_bigendian=no) 6580AC_CACHE_CHECK(whether byte order is known at compile time, 6581krb_cv_c_bigendian_compile, 6582[AC_TRY_COMPILE([ 6583#include <sys/types.h> 6584#include <sys/param.h>],[ 6585#if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN 6586 bogus endian macros 6587#endif], krb_cv_c_bigendian_compile=yes, krb_cv_c_bigendian_compile=no)]) 6588AC_CACHE_CHECK(whether byte ordering is bigendian, krb_cv_c_bigendian,[ 6589 if test "$krb_cv_c_bigendian_compile" = "yes"; then 6590 AC_TRY_COMPILE([ 6591#include <sys/types.h> 6592#include <sys/param.h>],[ 6593#if BYTE_ORDER != BIG_ENDIAN 6594 not big endian 6595#endif], krb_cv_c_bigendian=yes, krb_cv_c_bigendian=no) 6596 else 6597 AC_TRY_RUN([main () { 6598 /* Are we little or big endian? From Harbison&Steele. */ 6599 union 6600 { 6601 long l; 6602 char c[sizeof (long)]; 6603 } u; 6604 u.l = 1; 6605 exit (u.c[sizeof (long) - 1] == 1); 6606 }], krb_cv_c_bigendian=no, krb_cv_c_bigendian=yes, 6607 AC_MSG_ERROR([specify either --enable-bigendian or --enable-littleendian])) 6608 fi 6609]) 6610if test "$krb_cv_c_bigendian" = "yes"; then 6611 AC_DEFINE(WORDS_BIGENDIAN, 1, [define if target is big endian])dnl 6612fi 6613if test "$krb_cv_c_bigendian_compile" = "yes"; then 6614 AC_DEFINE(ENDIANESS_IN_SYS_PARAM_H, 1, [define if sys/param.h defines the endiness])dnl 6615fi 6616AH_BOTTOM([ 6617#if ENDIANESS_IN_SYS_PARAM_H 6618# include <sys/types.h> 6619# include <sys/param.h> 6620# if BYTE_ORDER == BIG_ENDIAN 6621# define WORDS_BIGENDIAN 1 6622# endif 6623#endif 6624]) 6625]) 6626 6627dnl 6628dnl $Id: aix.m4,v 1.9 2002/08/28 19:19:43 joda Exp $ 6629dnl 6630 6631AC_DEFUN(rk_AIX,[ 6632 6633aix=no 6634case "$host" in 6635*-*-aix3*) 6636 aix=3 6637 ;; 6638*-*-aix4*|*-*-aix5*) 6639 aix=4 6640 ;; 6641esac 6642 6643AM_CONDITIONAL(AIX, test "$aix" != no)dnl 6644AM_CONDITIONAL(AIX4, test "$aix" = 4) 6645 6646 6647AC_ARG_ENABLE(dynamic-afs, 6648 AC_HELP_STRING([--disable-dynamic-afs], 6649 [do not use loaded AFS library with AIX])) 6650 6651if test "$aix" != no; then 6652 if test "$enable_dynamic_afs" != no; then 6653 AC_REQUIRE([rk_DLOPEN]) 6654 if test "$ac_cv_func_dlopen" = no; then 6655 AC_FIND_FUNC_NO_LIBS(loadquery, ld) 6656 fi 6657 if test "$ac_cv_func_dlopen" != no; then 6658 AIX_EXTRA_KAFS='$(LIB_dlopen)' 6659 elif test "$ac_cv_func_loadquery" != no; then 6660 AIX_EXTRA_KAFS='$(LIB_loadquery)' 6661 else 6662 AC_MSG_NOTICE([not using dynloaded AFS library]) 6663 AIX_EXTRA_KAFS= 6664 enable_dynamic_afs=no 6665 fi 6666 else 6667 AIX_EXTRA_KAFS= 6668 fi 6669fi 6670 6671AM_CONDITIONAL(AIX_DYNAMIC_AFS, test "$enable_dynamic_afs" != no)dnl 6672AC_SUBST(AIX_EXTRA_KAFS)dnl 6673 6674AH_BOTTOM([#if _AIX 6675#define _ALL_SOURCE 6676/* XXX this is gross, but kills about a gazillion warnings */ 6677struct ether_addr; 6678struct sockaddr; 6679struct sockaddr_dl; 6680struct sockaddr_in; 6681#endif]) 6682 6683]) 6684 6685dnl 6686dnl $Id: dlopen.m4,v 1.1 2002/08/28 16:32:16 joda Exp $ 6687dnl 6688 6689AC_DEFUN([rk_DLOPEN], [ 6690 AC_FIND_FUNC_NO_LIBS(dlopen, dl) 6691 AM_CONDITIONAL(HAVE_DLOPEN, test "$ac_cv_funclib_dlopen" != no) 6692]) 6693 6694dnl 6695dnl $Id: irix.m4,v 1.1 2002/08/28 19:11:44 joda Exp $ 6696dnl 6697 6698AC_DEFUN([rk_IRIX], 6699[ 6700irix=no 6701case "$host" in 6702*-*-irix4*) 6703 AC_DEFINE([IRIX4], 1, 6704 [Define if you are running IRIX 4.]) 6705 irix=yes 6706 ;; 6707*-*-irix*) 6708 irix=yes 6709 ;; 6710esac 6711AM_CONDITIONAL(IRIX, test "$irix" != no)dnl 6712 6713AH_BOTTOM([ 6714/* IRIX 4 braindamage */ 6715#if IRIX == 4 && !defined(__STDC__) 6716#define __STDC__ 0 6717#endif 6718]) 6719]) 6720 6721dnl 6722dnl $Id: sunos.m4,v 1.1.4.1 2002/10/21 14:29:36 joda Exp $ 6723dnl 6724 6725AC_DEFUN([rk_SUNOS],[ 6726sunos=no 6727case "$host" in 6728*-*-sunos4*) 6729 sunos=40 6730 ;; 6731*-*-solaris2.7) 6732 sunos=57 6733 ;; 6734*-*-solaris2.[[89]]) 6735 sunos=58 6736 ;; 6737*-*-solaris2*) 6738 sunos=50 6739 ;; 6740esac 6741if test "$sunos" != no; then 6742 AC_DEFINE_UNQUOTED(SunOS, $sunos, 6743 [Define to what version of SunOS you are running.]) 6744fi 6745]) 6746dnl 6747dnl See if there is any X11 present 6748dnl 6749dnl $Id: check-x.m4,v 1.2 1999/11/05 04:25:23 assar Exp $ 6750 6751AC_DEFUN(KRB_CHECK_X,[ 6752AC_PATH_XTRA 6753 6754# try to figure out if we need any additional ld flags, like -R 6755# and yes, the autoconf X test is utterly broken 6756if test "$no_x" != yes; then 6757 AC_CACHE_CHECK(for special X linker flags,krb_cv_sys_x_libs_rpath,[ 6758 ac_save_libs="$LIBS" 6759 ac_save_cflags="$CFLAGS" 6760 CFLAGS="$CFLAGS $X_CFLAGS" 6761 krb_cv_sys_x_libs_rpath="" 6762 krb_cv_sys_x_libs="" 6763 for rflag in "" "-R" "-R " "-rpath "; do 6764 if test "$rflag" = ""; then 6765 foo="$X_LIBS" 6766 else 6767 foo="" 6768 for flag in $X_LIBS; do 6769 case $flag in 6770 -L*) 6771 foo="$foo $flag `echo $flag | sed \"s/-L/$rflag/\"`" 6772 ;; 6773 *) 6774 foo="$foo $flag" 6775 ;; 6776 esac 6777 done 6778 fi 6779 LIBS="$ac_save_libs $foo $X_PRE_LIBS -lX11 $X_EXTRA_LIBS" 6780 AC_TRY_RUN([ 6781 #include <X11/Xlib.h> 6782 foo() 6783 { 6784 XOpenDisplay(NULL); 6785 } 6786 main() 6787 { 6788 return 0; 6789 } 6790 ], krb_cv_sys_x_libs_rpath="$rflag"; krb_cv_sys_x_libs="$foo"; break,:) 6791 done 6792 LIBS="$ac_save_libs" 6793 CFLAGS="$ac_save_cflags" 6794 ]) 6795 X_LIBS="$krb_cv_sys_x_libs" 6796fi 6797]) 6798 6799dnl $Id: check-xau.m4,v 1.3 1999/05/14 01:17:06 assar Exp $ 6800dnl 6801dnl check for Xau{Read,Write}Auth and XauFileName 6802dnl 6803AC_DEFUN(AC_CHECK_XAU,[ 6804save_CFLAGS="$CFLAGS" 6805CFLAGS="$X_CFLAGS $CFLAGS" 6806save_LIBS="$LIBS" 6807dnl LIBS="$X_LIBS $X_PRE_LIBS $X_EXTRA_LIBS $LIBS" 6808LIBS="$X_PRE_LIBS $X_EXTRA_LIBS $LIBS" 6809save_LDFLAGS="$LDFLAGS" 6810LDFLAGS="$LDFLAGS $X_LIBS" 6811 6812 6813AC_FIND_FUNC_NO_LIBS(XauWriteAuth, X11 Xau) 6814ac_xxx="$LIBS" 6815LIBS="$LIB_XauWriteAuth $LIBS" 6816AC_FIND_FUNC_NO_LIBS(XauReadAuth, X11 Xau) 6817LIBS="$LIB_XauReadAauth $LIBS" 6818AC_FIND_FUNC_NO_LIBS(XauFileName, X11 Xau) 6819LIBS="$ac_xxx" 6820 6821case "$ac_cv_funclib_XauWriteAuth" in 6822yes) ;; 6823no) ;; 6824*) if test "$ac_cv_funclib_XauReadAuth" = yes; then 6825 if test "$ac_cv_funclib_XauFileName" = yes; then 6826 LIB_XauReadAuth="$LIB_XauWriteAuth" 6827 else 6828 LIB_XauReadAuth="$LIB_XauWriteAuth $LIB_XauFileName" 6829 fi 6830 else 6831 if test "$ac_cv_funclib_XauFileName" = yes; then 6832 LIB_XauReadAuth="$LIB_XauReadAuth $LIB_XauWriteAuth" 6833 else 6834 LIB_XauReadAuth="$LIB_XauReadAuth $LIB_XauWriteAuth $LIB_XauFileName" 6835 fi 6836 fi 6837 ;; 6838esac 6839 6840if test "$AUTOMAKE" != ""; then 6841 AM_CONDITIONAL(NEED_WRITEAUTH, test "$ac_cv_func_XauWriteAuth" != "yes") 6842else 6843 AC_SUBST(NEED_WRITEAUTH_TRUE) 6844 AC_SUBST(NEED_WRITEAUTH_FALSE) 6845 if test "$ac_cv_func_XauWriteAuth" != "yes"; then 6846 NEED_WRITEAUTH_TRUE= 6847 NEED_WRITEAUTH_FALSE='#' 6848 else 6849 NEED_WRITEAUTH_TRUE='#' 6850 NEED_WRITEAUTH_FALSE= 6851 fi 6852fi 6853CFLAGS=$save_CFLAGS 6854LIBS=$save_LIBS 6855LDFLAGS=$save_LDFLAGS 6856]) 6857 6858dnl $Id: check-type-extra.m4,v 1.2 1999/03/01 09:52:23 joda Exp $ 6859dnl 6860dnl ac_check_type + extra headers 6861 6862dnl AC_CHECK_TYPE_EXTRA(TYPE, DEFAULT, HEADERS) 6863AC_DEFUN(AC_CHECK_TYPE_EXTRA, 6864[AC_REQUIRE([AC_HEADER_STDC])dnl 6865AC_MSG_CHECKING(for $1) 6866AC_CACHE_VAL(ac_cv_type_$1, 6867[AC_EGREP_CPP(dnl 6868changequote(<<,>>)dnl 6869<<$1[^a-zA-Z_0-9]>>dnl 6870changequote([,]), [#include <sys/types.h> 6871#if STDC_HEADERS 6872#include <stdlib.h> 6873#include <stddef.h> 6874#endif 6875$3], ac_cv_type_$1=yes, ac_cv_type_$1=no)])dnl 6876AC_MSG_RESULT($ac_cv_type_$1) 6877if test $ac_cv_type_$1 = no; then 6878 AC_DEFINE($1, $2, [Define this to what the type $1 should be.]) 6879fi 6880]) 6881 6882dnl 6883dnl $Id: capabilities.m4,v 1.2 1999/09/01 11:02:26 joda Exp $ 6884dnl 6885 6886dnl 6887dnl Test SGI capabilities 6888dnl 6889 6890AC_DEFUN(KRB_CAPABILITIES,[ 6891 6892AC_CHECK_HEADERS(capability.h sys/capability.h) 6893 6894AC_CHECK_FUNCS(sgi_getcapabilitybyname cap_set_proc) 6895]) 6896 6897dnl $Id: check-getpwnam_r-posix.m4,v 1.2 1999/03/23 16:47:31 joda Exp $ 6898dnl 6899dnl check for getpwnam_r, and if it's posix or not 6900 6901AC_DEFUN(AC_CHECK_GETPWNAM_R_POSIX,[ 6902AC_FIND_FUNC_NO_LIBS(getpwnam_r,c_r) 6903if test "$ac_cv_func_getpwnam_r" = yes; then 6904 AC_CACHE_CHECK(if getpwnam_r is posix,ac_cv_func_getpwnam_r_posix, 6905 ac_libs="$LIBS" 6906 LIBS="$LIBS $LIB_getpwnam_r" 6907 AC_TRY_RUN([ 6908#include <pwd.h> 6909int main() 6910{ 6911 struct passwd pw, *pwd; 6912 return getpwnam_r("", &pw, NULL, 0, &pwd) < 0; 6913} 6914],ac_cv_func_getpwnam_r_posix=yes,ac_cv_func_getpwnam_r_posix=no,:) 6915LIBS="$ac_libs") 6916if test "$ac_cv_func_getpwnam_r_posix" = yes; then 6917 AC_DEFINE(POSIX_GETPWNAM_R, 1, [Define if getpwnam_r has POSIX flavour.]) 6918fi 6919fi 6920]) 6921dnl $Id: krb-readline.m4,v 1.5 2002/08/29 02:22:32 assar Exp $ 6922dnl 6923dnl Tests for readline functions 6924dnl 6925 6926dnl el_init 6927 6928AC_DEFUN(KRB_READLINE,[ 6929AC_FIND_FUNC_NO_LIBS(el_init, edit, [], [], [$LIB_tgetent]) 6930if test "$ac_cv_func_el_init" = yes ; then 6931 AC_CACHE_CHECK(for four argument el_init, ac_cv_func_el_init_four,[ 6932 AC_TRY_COMPILE([#include <stdio.h> 6933 #include <histedit.h>], 6934 [el_init("", NULL, NULL, NULL);], 6935 ac_cv_func_el_init_four=yes, 6936 ac_cv_func_el_init_four=no)]) 6937 if test "$ac_cv_func_el_init_four" = yes; then 6938 AC_DEFINE(HAVE_FOUR_VALUED_EL_INIT, 1, [Define if el_init takes four arguments.]) 6939 fi 6940fi 6941 6942dnl readline 6943 6944ac_foo=no 6945if test "$with_readline" = yes; then 6946 : 6947elif test "$ac_cv_func_readline" = yes; then 6948 : 6949elif test "$ac_cv_func_el_init" = yes; then 6950 ac_foo=yes 6951 LIB_readline="\$(top_builddir)/lib/editline/libel_compat.la \$(LIB_el_init) \$(LIB_tgetent)" 6952else 6953 LIB_readline="\$(top_builddir)/lib/editline/libeditline.la \$(LIB_tgetent)" 6954fi 6955AM_CONDITIONAL(el_compat, test "$ac_foo" = yes) 6956AC_DEFINE(HAVE_READLINE, 1, 6957 [Define if you have a readline compatible library.])dnl 6958 6959]) 6960 6961dnl 6962dnl $Id: telnet.m4,v 1.1 2002/08/28 19:19:01 joda Exp $ 6963dnl 6964dnl stuff used by telnet 6965 6966AC_DEFUN([rk_TELNET],[ 6967AC_DEFINE(AUTHENTICATION, 1, 6968 [Define if you want authentication support in telnet.])dnl 6969AC_DEFINE(ENCRYPTION, 1, 6970 [Define if you want encryption support in telnet.])dnl 6971AC_DEFINE(DES_ENCRYPTION, 1, 6972 [Define if you want to use DES encryption in telnet.])dnl 6973AC_DEFINE(DIAGNOSTICS, 1, 6974 [Define this to enable diagnostics in telnet.])dnl 6975AC_DEFINE(OLD_ENVIRON, 1, 6976 [Define this to enable old environment option in telnet.])dnl 6977if false; then 6978 AC_DEFINE(ENV_HACK, 1, 6979 [Define this if you want support for broken ENV_{VAR,VAL} telnets.]) 6980fi 6981 6982# Simple test for streamspty, based on the existance of getmsg(), alas 6983# this breaks on SunOS4 which have streams but BSD-like ptys 6984# 6985# And also something wierd has happend with dec-osf1, fallback to bsd-ptys 6986 6987case "$host" in 6988*-*-aix3*|*-*-sunos4*|*-*-osf*|*-*-hpux1[[01]]*) 6989 ;; 6990*) 6991 AC_CHECK_FUNC(getmsg) 6992 if test "$ac_cv_func_getmsg" = "yes"; then 6993 AC_CACHE_CHECK([if getmsg works], ac_cv_func_getmsg_works, 6994 AC_TRY_RUN([ 6995 #include <stdio.h> 6996 #include <errno.h> 6997 6998 int main() 6999 { 7000 int ret; 7001 ret = getmsg(open("/dev/null", 0), NULL, NULL, NULL); 7002 if(ret < 0 && errno == ENOSYS) 7003 return 1; 7004 return 0; 7005 } 7006 ], ac_cv_func_getmsg_works=yes, 7007 ac_cv_func_getmsg_works=no, 7008 ac_cv_func_getmsg_works=no)) 7009 if test "$ac_cv_func_getmsg_works" = "yes"; then 7010 AC_DEFINE(HAVE_GETMSG, 1, 7011 [Define if you have a working getmsg.]) 7012 AC_DEFINE(STREAMSPTY, 1, 7013 [Define if you have streams ptys.]) 7014 fi 7015 fi 7016 ;; 7017esac 7018 7019AH_BOTTOM([ 7020#if defined(ENCRYPTION) && !defined(AUTHENTICATION) 7021#define AUTHENTICATION 1 7022#endif 7023 7024/* Set this to the default system lead string for telnetd 7025 * can contain %-escapes: %s=sysname, %m=machine, %r=os-release 7026 * %v=os-version, %t=tty, %h=hostname, %d=date and time 7027 */ 7028#undef USE_IM 7029 7030/* Used with login -p */ 7031#undef LOGIN_ARGS 7032 7033/* set this to a sensible login */ 7034#ifndef LOGIN_PATH 7035#define LOGIN_PATH BINDIR "/login" 7036#endif 7037]) 7038]) 7039 7040dnl $Id: check-compile-et.m4,v 1.6 2001/09/02 17:08:48 assar Exp $ 7041dnl 7042dnl CHECK_COMPILE_ET 7043AC_DEFUN([CHECK_COMPILE_ET], [ 7044 7045AC_CHECK_PROG(COMPILE_ET, compile_et, [compile_et]) 7046 7047krb_cv_compile_et="no" 7048if test "${COMPILE_ET}" = "compile_et"; then 7049 7050dnl We have compile_et. Now let's see if it supports `prefix' and `index'. 7051AC_MSG_CHECKING(whether compile_et has the features we need) 7052cat > conftest_et.et <<'EOF' 7053error_table conf 7054prefix CONFTEST 7055index 1 7056error_code CODE1, "CODE1" 7057index 128 7058error_code CODE2, "CODE2" 7059end 7060EOF 7061if ${COMPILE_ET} conftest_et.et >/dev/null 2>&1; then 7062 dnl XXX Some systems have <et/com_err.h>. 7063 save_CPPFLAGS="${save_CPPFLAGS}" 7064 if test -d "/usr/include/et"; then 7065 CPPFLAGS="-I/usr/include/et ${CPPFLAGS}" 7066 fi 7067 dnl Check that the `prefix' and `index' directives were honored. 7068 AC_TRY_RUN([ 7069#include <com_err.h> 7070#include <string.h> 7071#include "conftest_et.h" 7072int main(){return (CONFTEST_CODE2 - CONFTEST_CODE1) != 127;} 7073 ], [krb_cv_compile_et="yes"],[CPPFLAGS="${save_CPPFLAGS}"]) 7074fi 7075AC_MSG_RESULT(${krb_cv_compile_et}) 7076rm -fr conftest* 7077fi 7078 7079if test "${krb_cv_compile_et}" = "yes"; then 7080 dnl Since compile_et seems to work, let's check libcom_err 7081 krb_cv_save_LIBS="${LIBS}" 7082 LIBS="${LIBS} -lcom_err" 7083 AC_MSG_CHECKING(for com_err) 7084 AC_TRY_LINK([#include <com_err.h>],[ 7085 const char *p; 7086 p = error_message(0); 7087 ],[krb_cv_com_err="yes"],[krb_cv_com_err="no"; CPPFLAGS="${save_CPPFLAGS}"]) 7088 AC_MSG_RESULT(${krb_cv_com_err}) 7089 LIBS="${krb_cv_save_LIBS}" 7090else 7091 dnl Since compile_et doesn't work, forget about libcom_err 7092 krb_cv_com_err="no" 7093fi 7094 7095dnl Only use the system's com_err if we found compile_et, libcom_err, and 7096dnl com_err.h. 7097if test "${krb_cv_com_err}" = "yes"; then 7098 DIR_com_err="" 7099 LIB_com_err="-lcom_err" 7100 LIB_com_err_a="" 7101 LIB_com_err_so="" 7102 AC_MSG_NOTICE(Using the already-installed com_err) 7103else 7104 COMPILE_ET="\$(top_builddir)/lib/com_err/compile_et" 7105 DIR_com_err="com_err" 7106 LIB_com_err="\$(top_builddir)/lib/com_err/libcom_err.la" 7107 LIB_com_err_a="\$(top_builddir)/lib/com_err/.libs/libcom_err.a" 7108 LIB_com_err_so="\$(top_builddir)/lib/com_err/.libs/libcom_err.so" 7109 AC_MSG_NOTICE(Using our own com_err) 7110fi 7111AC_SUBST(DIR_com_err) 7112AC_SUBST(LIB_com_err) 7113AC_SUBST(LIB_com_err_a) 7114AC_SUBST(LIB_com_err_so) 7115 7116]) 7117 7118dnl $Id: auth-modules.m4,v 1.5 2002/09/09 13:31:45 joda Exp $ 7119dnl 7120dnl Figure what authentication modules should be built 7121dnl 7122dnl rk_AUTH_MODULES(module-list) 7123 7124AC_DEFUN(rk_AUTH_MODULES,[ 7125AC_MSG_CHECKING([which authentication modules should be built]) 7126 7127z='m4_ifval([$1], $1, [sia pam afskauthlib])' 7128LIB_AUTH_SUBDIRS= 7129for i in $z; do 7130case $i in 7131sia) 7132if test "$ac_cv_header_siad_h" = yes; then 7133 LIB_AUTH_SUBDIRS="$LIB_AUTH_SUBDIRS sia" 7134fi 7135;; 7136pam) 7137case "${host}" in 7138*-*-freebsd*) ac_cv_want_pam_krb4=no ;; 7139*) ac_cv_want_pam_krb4=yes ;; 7140esac 7141 7142if test "$ac_cv_want_pam_krb4" = yes -a \ 7143 "$ac_cv_header_security_pam_modules_h" = yes -a \ 7144 "$enable_shared" = yes; then 7145 LIB_AUTH_SUBDIRS="$LIB_AUTH_SUBDIRS pam" 7146fi 7147;; 7148afskauthlib) 7149case "${host}" in 7150*-*-irix[[56]]*) LIB_AUTH_SUBDIRS="$LIB_AUTH_SUBDIRS afskauthlib" ;; 7151esac 7152;; 7153esac 7154done 7155if test "$LIB_AUTH_SUBDIRS"; then 7156 AC_MSG_RESULT($LIB_AUTH_SUBDIRS) 7157else 7158 AC_MSG_RESULT(none) 7159fi 7160 7161AC_SUBST(LIB_AUTH_SUBDIRS)dnl 7162]) 7163 7164dnl 7165dnl $Id: destdirs.m4,v 1.2 2002/08/12 15:12:50 joda Exp $ 7166dnl 7167 7168AC_DEFUN([rk_DESTDIRS], [ 7169# This is done by AC_OUTPUT but we need the result here. 7170test "x$prefix" = xNONE && prefix=$ac_default_prefix 7171test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 7172 7173AC_FOREACH([rk_dir], [bin lib libexec localstate sbin sysconf], [ 7174 x="${rk_dir[]dir}" 7175 eval y="$x" 7176 while test "x$y" != "x$x"; do 7177 x="$y" 7178 eval y="$x" 7179 done 7180 AC_DEFINE_UNQUOTED(AS_TR_CPP(rk_dir[]dir), "$x", [path to ]rk_dir[])]) 7181]) 7182 7183