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paulo@0: *) CC="$CC $am_cv_prog_cc_stdc" ;; paulo@0: esac paulo@0: ]) paulo@0: paulo@0: AU_DEFUN([fp_PROG_CC_STDC], [AM_PROG_CC_STDC]) paulo@0: paulo@0: # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*- paulo@0: paulo@0: # serial 48 Debian 1.5.22-2 AC_PROG_LIBTOOL paulo@0: paulo@0: paulo@0: # AC_PROVIDE_IFELSE(MACRO-NAME, IF-PROVIDED, IF-NOT-PROVIDED) paulo@0: # ----------------------------------------------------------- paulo@0: # If this macro is not defined by Autoconf, define it here. paulo@0: m4_ifdef([AC_PROVIDE_IFELSE], paulo@0: [], paulo@0: [m4_define([AC_PROVIDE_IFELSE], paulo@0: [m4_ifdef([AC_PROVIDE_$1], paulo@0: [$2], [$3])])]) paulo@0: paulo@0: paulo@0: # AC_PROG_LIBTOOL paulo@0: # --------------- paulo@0: AC_DEFUN([AC_PROG_LIBTOOL], paulo@0: [AC_REQUIRE([_AC_PROG_LIBTOOL])dnl paulo@0: dnl If AC_PROG_CXX has already been expanded, run AC_LIBTOOL_CXX paulo@0: dnl immediately, otherwise, hook it in at the end of AC_PROG_CXX. paulo@0: AC_PROVIDE_IFELSE([AC_PROG_CXX], paulo@0: [AC_LIBTOOL_CXX], paulo@0: [define([AC_PROG_CXX], defn([AC_PROG_CXX])[AC_LIBTOOL_CXX paulo@0: ])]) paulo@0: dnl And a similar setup for Fortran 77 support paulo@0: AC_PROVIDE_IFELSE([AC_PROG_F77], paulo@0: [AC_LIBTOOL_F77], paulo@0: [define([AC_PROG_F77], defn([AC_PROG_F77])[AC_LIBTOOL_F77 paulo@0: ])]) paulo@0: paulo@0: dnl Quote A][M_PROG_GCJ so that aclocal doesn't bring it in needlessly. paulo@0: dnl If either AC_PROG_GCJ or A][M_PROG_GCJ have already been expanded, run paulo@0: dnl AC_LIBTOOL_GCJ immediately, otherwise, hook it in at the end of both. paulo@0: AC_PROVIDE_IFELSE([AC_PROG_GCJ], paulo@0: [AC_LIBTOOL_GCJ], paulo@0: [AC_PROVIDE_IFELSE([A][M_PROG_GCJ], paulo@0: [AC_LIBTOOL_GCJ], paulo@0: [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ], paulo@0: [AC_LIBTOOL_GCJ], paulo@0: [ifdef([AC_PROG_GCJ], paulo@0: [define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[AC_LIBTOOL_GCJ])]) paulo@0: ifdef([A][M_PROG_GCJ], paulo@0: [define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[AC_LIBTOOL_GCJ])]) paulo@0: ifdef([LT_AC_PROG_GCJ], paulo@0: [define([LT_AC_PROG_GCJ], paulo@0: defn([LT_AC_PROG_GCJ])[AC_LIBTOOL_GCJ])])])]) paulo@0: ])])# AC_PROG_LIBTOOL paulo@0: paulo@0: paulo@0: # _AC_PROG_LIBTOOL paulo@0: # ---------------- paulo@0: AC_DEFUN([_AC_PROG_LIBTOOL], paulo@0: [AC_REQUIRE([AC_LIBTOOL_SETUP])dnl paulo@0: AC_BEFORE([$0],[AC_LIBTOOL_CXX])dnl paulo@0: AC_BEFORE([$0],[AC_LIBTOOL_F77])dnl paulo@0: AC_BEFORE([$0],[AC_LIBTOOL_GCJ])dnl paulo@0: paulo@0: # This can be used to rebuild libtool when needed paulo@0: LIBTOOL_DEPS="$ac_aux_dir/ltmain.sh" paulo@0: paulo@0: # Always use our own libtool. paulo@0: LIBTOOL='$(SHELL) $(top_builddir)/libtool' paulo@0: AC_SUBST(LIBTOOL)dnl paulo@0: paulo@0: # Prevent multiple expansion paulo@0: define([AC_PROG_LIBTOOL], []) paulo@0: ])# _AC_PROG_LIBTOOL paulo@0: paulo@0: paulo@0: # AC_LIBTOOL_SETUP paulo@0: # ---------------- paulo@0: AC_DEFUN([AC_LIBTOOL_SETUP], paulo@0: [AC_PREREQ(2.50)dnl paulo@0: AC_REQUIRE([AC_ENABLE_SHARED])dnl paulo@0: AC_REQUIRE([AC_ENABLE_STATIC])dnl paulo@0: AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl paulo@0: AC_REQUIRE([AC_CANONICAL_HOST])dnl paulo@0: AC_REQUIRE([AC_CANONICAL_BUILD])dnl paulo@0: AC_REQUIRE([AC_PROG_CC])dnl paulo@0: AC_REQUIRE([AC_PROG_LD])dnl paulo@0: AC_REQUIRE([AC_PROG_LD_RELOAD_FLAG])dnl paulo@0: AC_REQUIRE([AC_PROG_NM])dnl paulo@0: paulo@0: AC_REQUIRE([AC_PROG_LN_S])dnl paulo@0: AC_REQUIRE([AC_DEPLIBS_CHECK_METHOD])dnl paulo@0: # Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers! paulo@0: AC_REQUIRE([AC_OBJEXT])dnl paulo@0: AC_REQUIRE([AC_EXEEXT])dnl paulo@0: dnl paulo@0: paulo@0: AC_LIBTOOL_SYS_MAX_CMD_LEN paulo@0: AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE paulo@0: AC_LIBTOOL_OBJDIR paulo@0: paulo@0: AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl paulo@0: _LT_AC_PROG_ECHO_BACKSLASH paulo@0: paulo@0: case $host_os in paulo@0: aix3*) paulo@0: # AIX sometimes has problems with the GCC collect2 program. For some paulo@0: # reason, if we set the COLLECT_NAMES environment variable, the problems paulo@0: # vanish in a puff of smoke. paulo@0: if test "X${COLLECT_NAMES+set}" != Xset; then paulo@0: COLLECT_NAMES= paulo@0: export COLLECT_NAMES paulo@0: fi paulo@0: ;; paulo@0: esac paulo@0: paulo@0: # Sed substitution that helps us do robust quoting. It backslashifies paulo@0: # metacharacters that are still active within double-quoted strings. paulo@0: Xsed='sed -e 1s/^X//' paulo@0: [sed_quote_subst='s/\([\\"\\`$\\\\]\)/\\\1/g'] paulo@0: paulo@0: # Same as above, but do not quote variable references. paulo@0: [double_quote_subst='s/\([\\"\\`\\\\]\)/\\\1/g'] paulo@0: paulo@0: # Sed substitution to delay expansion of an escaped shell variable in a paulo@0: # double_quote_subst'ed string. paulo@0: delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' paulo@0: paulo@0: # Sed substitution to avoid accidental globbing in evaled expressions paulo@0: no_glob_subst='s/\*/\\\*/g' paulo@0: paulo@0: # Constants: paulo@0: rm="rm -f" paulo@0: paulo@0: # Global variables: paulo@0: default_ofile=libtool paulo@0: can_build_shared=yes paulo@0: paulo@0: # All known linkers require a `.a' archive for static linking (except MSVC, paulo@0: # which needs '.lib'). paulo@0: libext=a paulo@0: ltmain="$ac_aux_dir/ltmain.sh" paulo@0: ofile="$default_ofile" paulo@0: with_gnu_ld="$lt_cv_prog_gnu_ld" paulo@0: paulo@0: AC_CHECK_TOOL(AR, ar, false) paulo@0: AC_CHECK_TOOL(RANLIB, ranlib, :) paulo@0: AC_CHECK_TOOL(STRIP, strip, :) paulo@0: paulo@0: old_CC="$CC" paulo@0: old_CFLAGS="$CFLAGS" paulo@0: paulo@0: # Set sane defaults for various variables paulo@0: test -z "$AR" && AR=ar paulo@0: test -z "$AR_FLAGS" && AR_FLAGS=cru paulo@0: test -z "$AS" && AS=as paulo@0: test -z "$CC" && CC=cc paulo@0: test -z "$LTCC" && LTCC=$CC paulo@0: test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS paulo@0: test -z "$DLLTOOL" && DLLTOOL=dlltool paulo@0: test -z "$LD" && LD=ld paulo@0: test -z "$LN_S" && LN_S="ln -s" paulo@0: test -z "$MAGIC_CMD" && MAGIC_CMD=file paulo@0: test -z "$NM" && NM=nm paulo@0: test -z "$SED" && SED=sed paulo@0: test -z "$OBJDUMP" && OBJDUMP=objdump paulo@0: test -z "$RANLIB" && RANLIB=: paulo@0: test -z "$STRIP" && STRIP=: paulo@0: test -z "$ac_objext" && ac_objext=o paulo@0: paulo@0: # Determine commands to create old-style static archives. paulo@0: old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs' paulo@0: old_postinstall_cmds='chmod 644 $oldlib' paulo@0: old_postuninstall_cmds= paulo@0: paulo@0: if test -n "$RANLIB"; then paulo@0: case $host_os in paulo@0: openbsd*) paulo@0: old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib" paulo@0: ;; paulo@0: *) paulo@0: old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib" paulo@0: ;; paulo@0: esac paulo@0: old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib" paulo@0: fi paulo@0: paulo@0: _LT_CC_BASENAME([$compiler]) paulo@0: paulo@0: # Only perform the check for file, if the check method requires it paulo@0: case $deplibs_check_method in paulo@0: file_magic*) paulo@0: if test "$file_magic_cmd" = '$MAGIC_CMD'; then paulo@0: AC_PATH_MAGIC paulo@0: fi paulo@0: ;; paulo@0: esac paulo@0: paulo@0: AC_PROVIDE_IFELSE([AC_LIBTOOL_DLOPEN], enable_dlopen=yes, enable_dlopen=no) paulo@0: AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL], paulo@0: enable_win32_dll=yes, enable_win32_dll=no) paulo@0: paulo@0: AC_ARG_ENABLE([libtool-lock], paulo@0: [AC_HELP_STRING([--disable-libtool-lock], paulo@0: [avoid locking (might break parallel builds)])]) paulo@0: test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes paulo@0: paulo@0: AC_ARG_WITH([pic], paulo@0: [AC_HELP_STRING([--with-pic], paulo@0: [try to use only PIC/non-PIC objects @<:@default=use both@:>@])], paulo@0: [pic_mode="$withval"], paulo@0: [pic_mode=default]) paulo@0: test -z "$pic_mode" && pic_mode=default paulo@0: paulo@0: # Use C for the default configuration in the libtool script paulo@0: tagname= paulo@0: AC_LIBTOOL_LANG_C_CONFIG paulo@0: _LT_AC_TAGCONFIG paulo@0: ])# AC_LIBTOOL_SETUP paulo@0: paulo@0: paulo@0: # _LT_AC_SYS_COMPILER paulo@0: # ------------------- paulo@0: AC_DEFUN([_LT_AC_SYS_COMPILER], paulo@0: [AC_REQUIRE([AC_PROG_CC])dnl paulo@0: paulo@0: # If no C compiler was specified, use CC. paulo@0: LTCC=${LTCC-"$CC"} paulo@0: paulo@0: # If no C compiler flags were specified, use CFLAGS. paulo@0: LTCFLAGS=${LTCFLAGS-"$CFLAGS"} paulo@0: paulo@0: # Allow CC to be a program name with arguments. paulo@0: compiler=$CC paulo@0: ])# _LT_AC_SYS_COMPILER paulo@0: paulo@0: paulo@0: # _LT_CC_BASENAME(CC) paulo@0: # ------------------- paulo@0: # Calculate cc_basename. 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In most cases, paulo@0: # this is /usr/lib:/lib, but when the MPI compilers are used paulo@0: # the location of the communication and MPI libs are included too. paulo@0: # If we don't find anything, use the default library path according paulo@0: # to the aix ld manual. paulo@0: AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX], paulo@0: [AC_LINK_IFELSE(AC_LANG_PROGRAM,[ paulo@0: aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } paulo@0: }'` paulo@0: # Check for a 64-bit object if we didn't find anything. paulo@0: if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } paulo@0: }'`; fi],[]) paulo@0: if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi paulo@0: ])# _LT_AC_SYS_LIBPATH_AIX paulo@0: paulo@0: paulo@0: # _LT_AC_SHELL_INIT(ARG) paulo@0: # ---------------------- paulo@0: AC_DEFUN([_LT_AC_SHELL_INIT], paulo@0: [ifdef([AC_DIVERSION_NOTICE], paulo@0: [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)], paulo@0: [AC_DIVERT_PUSH(NOTICE)]) paulo@0: $1 paulo@0: AC_DIVERT_POP paulo@0: ])# _LT_AC_SHELL_INIT paulo@0: paulo@0: paulo@0: # _LT_AC_PROG_ECHO_BACKSLASH paulo@0: # -------------------------- paulo@0: # Add some code to the start of the generated configure script which paulo@0: # will find an echo command which doesn't interpret backslashes. paulo@0: AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH], paulo@0: [_LT_AC_SHELL_INIT([ paulo@0: # Check that we are running under the correct shell. paulo@0: SHELL=${CONFIG_SHELL-/bin/sh} paulo@0: paulo@0: case X$ECHO in paulo@0: X*--fallback-echo) paulo@0: # Remove one level of quotation (which was required for Make). paulo@0: ECHO=`echo "$ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','` paulo@0: ;; paulo@0: esac paulo@0: paulo@0: echo=${ECHO-echo} paulo@0: if test "X[$]1" = X--no-reexec; then paulo@0: # Discard the --no-reexec flag, and continue. paulo@0: shift paulo@0: elif test "X[$]1" = X--fallback-echo; then paulo@0: # Avoid inline document here, it may be left over paulo@0: : paulo@0: elif test "X`($echo '\t') 2>/dev/null`" = 'X\t' ; then paulo@0: # Yippee, $echo works! paulo@0: : paulo@0: else paulo@0: # Restart under the correct shell. paulo@0: exec $SHELL "[$]0" --no-reexec ${1+"[$]@"} paulo@0: fi paulo@0: paulo@0: if test "X[$]1" = X--fallback-echo; then paulo@0: # used as fallback echo paulo@0: shift paulo@0: cat </dev/null 2>&1 && unset CDPATH paulo@0: paulo@0: if test -z "$ECHO"; then paulo@0: if test "X${echo_test_string+set}" != Xset; then paulo@0: # find a string as large as possible, as long as the shell can cope with it paulo@0: for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do paulo@0: # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ... paulo@0: if (echo_test_string=`eval $cmd`) 2>/dev/null && paulo@0: echo_test_string=`eval $cmd` && paulo@0: (test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null paulo@0: then paulo@0: break paulo@0: fi paulo@0: done paulo@0: fi paulo@0: paulo@0: if test "X`($echo '\t') 2>/dev/null`" = 'X\t' && paulo@0: echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` && paulo@0: test "X$echo_testing_string" = "X$echo_test_string"; then paulo@0: : paulo@0: else paulo@0: # The Solaris, AIX, and Digital Unix default echo programs unquote paulo@0: # backslashes. 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We lost completely, so just stick with echo. paulo@0: echo=echo paulo@0: fi paulo@0: fi paulo@0: fi paulo@0: fi paulo@0: fi paulo@0: fi paulo@0: paulo@0: # Copy echo and quote the copy suitably for passing to libtool from paulo@0: # the Makefile, instead of quoting the original, which is used later. paulo@0: ECHO=$echo paulo@0: if test "X$ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then paulo@0: ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo" paulo@0: fi paulo@0: paulo@0: AC_SUBST(ECHO) paulo@0: ])])# _LT_AC_PROG_ECHO_BACKSLASH paulo@0: paulo@0: paulo@0: # _LT_AC_LOCK paulo@0: # ----------- paulo@0: AC_DEFUN([_LT_AC_LOCK], paulo@0: [AC_ARG_ENABLE([libtool-lock], paulo@0: [AC_HELP_STRING([--disable-libtool-lock], paulo@0: [avoid locking (might break parallel builds)])]) paulo@0: test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes paulo@0: paulo@0: # Some flags need to be propagated to the compiler or linker for good paulo@0: # libtool support. paulo@0: case $host in paulo@0: ia64-*-hpux*) paulo@0: # Find out which ABI we are using. paulo@0: echo 'int i;' > conftest.$ac_ext paulo@0: if AC_TRY_EVAL(ac_compile); then paulo@0: case `/usr/bin/file conftest.$ac_objext` in paulo@0: *ELF-32*) paulo@0: HPUX_IA64_MODE="32" paulo@0: ;; paulo@0: *ELF-64*) paulo@0: HPUX_IA64_MODE="64" paulo@0: ;; paulo@0: esac paulo@0: fi paulo@0: rm -rf conftest* paulo@0: ;; paulo@0: *-*-irix6*) paulo@0: # Find out which ABI we are using. paulo@0: echo '[#]line __oline__ "configure"' > conftest.$ac_ext paulo@0: if AC_TRY_EVAL(ac_compile); then paulo@0: if test "$lt_cv_prog_gnu_ld" = yes; then paulo@0: case `/usr/bin/file conftest.$ac_objext` in paulo@0: *32-bit*) paulo@0: LD="${LD-ld} -melf32bsmip" paulo@0: ;; paulo@0: *N32*) paulo@0: LD="${LD-ld} -melf32bmipn32" paulo@0: ;; paulo@0: *64-bit*) paulo@0: LD="${LD-ld} -melf64bmip" paulo@0: ;; paulo@0: esac paulo@0: else paulo@0: case `/usr/bin/file conftest.$ac_objext` in paulo@0: *32-bit*) paulo@0: LD="${LD-ld} -32" paulo@0: ;; paulo@0: *N32*) paulo@0: LD="${LD-ld} -n32" paulo@0: ;; paulo@0: *64-bit*) paulo@0: LD="${LD-ld} -64" paulo@0: ;; paulo@0: esac paulo@0: fi paulo@0: fi paulo@0: rm -rf conftest* paulo@0: ;; paulo@0: paulo@0: x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*) paulo@0: # Find out which ABI we are using. paulo@0: echo 'int i;' > conftest.$ac_ext paulo@0: if AC_TRY_EVAL(ac_compile); then paulo@0: case `/usr/bin/file conftest.o` in paulo@0: *32-bit*) paulo@0: case $host in paulo@0: x86_64-*linux*) paulo@0: LD="${LD-ld} -m elf_i386" paulo@0: ;; paulo@0: ppc64-*linux*|powerpc64-*linux*) paulo@0: LD="${LD-ld} -m elf32ppclinux" paulo@0: ;; paulo@0: s390x-*linux*) paulo@0: LD="${LD-ld} -m elf_s390" paulo@0: ;; paulo@0: sparc64-*linux*) paulo@0: LD="${LD-ld} -m elf32_sparc" paulo@0: ;; paulo@0: esac paulo@0: ;; paulo@0: *64-bit*) paulo@0: case $host in paulo@0: x86_64-*linux*) paulo@0: LD="${LD-ld} -m elf_x86_64" paulo@0: ;; paulo@0: ppc*-*linux*|powerpc*-*linux*) paulo@0: LD="${LD-ld} -m elf64ppc" paulo@0: ;; paulo@0: s390*-*linux*) paulo@0: LD="${LD-ld} -m elf64_s390" paulo@0: ;; paulo@0: sparc*-*linux*) paulo@0: LD="${LD-ld} -m elf64_sparc" paulo@0: ;; paulo@0: esac paulo@0: ;; paulo@0: esac paulo@0: fi paulo@0: rm -rf conftest* paulo@0: ;; paulo@0: paulo@0: *-*-sco3.2v5*) paulo@0: # On SCO OpenServer 5, we need -belf to get full-featured binaries. paulo@0: SAVE_CFLAGS="$CFLAGS" paulo@0: CFLAGS="$CFLAGS -belf" paulo@0: AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf, paulo@0: [AC_LANG_PUSH(C) paulo@0: AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no]) paulo@0: AC_LANG_POP]) paulo@0: if test x"$lt_cv_cc_needs_belf" != x"yes"; then paulo@0: # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf paulo@0: CFLAGS="$SAVE_CFLAGS" paulo@0: fi paulo@0: ;; paulo@0: sparc*-*solaris*) paulo@0: # Find out which ABI we are using. paulo@0: echo 'int i;' > conftest.$ac_ext paulo@0: if AC_TRY_EVAL(ac_compile); then paulo@0: case `/usr/bin/file conftest.o` in paulo@0: *64-bit*) paulo@0: case $lt_cv_prog_gnu_ld in paulo@0: yes*) LD="${LD-ld} -m elf64_sparc" ;; paulo@0: *) LD="${LD-ld} -64" ;; paulo@0: esac paulo@0: ;; paulo@0: esac paulo@0: fi paulo@0: rm -rf conftest* paulo@0: ;; paulo@0: paulo@0: AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL], paulo@0: [*-*-cygwin* | *-*-mingw* | *-*-pw32*) paulo@0: AC_CHECK_TOOL(DLLTOOL, dlltool, false) paulo@0: AC_CHECK_TOOL(AS, as, false) paulo@0: AC_CHECK_TOOL(OBJDUMP, objdump, false) paulo@0: ;; paulo@0: ]) paulo@0: esac paulo@0: paulo@0: need_locks="$enable_libtool_lock" paulo@0: paulo@0: ])# _LT_AC_LOCK paulo@0: paulo@0: paulo@0: # AC_LIBTOOL_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, paulo@0: # [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE]) paulo@0: # ---------------------------------------------------------------- paulo@0: # Check whether the given compiler option works paulo@0: AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], paulo@0: [AC_REQUIRE([LT_AC_PROG_SED]) paulo@0: AC_CACHE_CHECK([$1], [$2], paulo@0: [$2=no paulo@0: ifelse([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4]) paulo@0: printf "$lt_simple_compile_test_code" > conftest.$ac_ext paulo@0: lt_compiler_flag="$3" paulo@0: # Insert the option either (1) after the last *FLAGS variable, or paulo@0: # (2) before a word containing "conftest.", or (3) at the end. paulo@0: # Note that $ac_compile itself does not contain backslashes and begins paulo@0: # with a dollar sign (not a hyphen), so the echo should work correctly. paulo@0: # The option is referenced via a variable to avoid confusing sed. paulo@0: lt_compile=`echo "$ac_compile" | $SED \ paulo@0: -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; 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then paulo@0: # The linker can only warn and ignore the option if not recognized paulo@0: # So say no if there are warnings paulo@0: if test -s conftest.err; then paulo@0: # Append any errors to the config.log. paulo@0: cat conftest.err 1>&AS_MESSAGE_LOG_FD paulo@0: $echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp paulo@0: $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 paulo@0: if diff conftest.exp conftest.er2 >/dev/null; then paulo@0: $2=yes paulo@0: fi paulo@0: else paulo@0: $2=yes paulo@0: fi paulo@0: fi paulo@0: $rm conftest* paulo@0: LDFLAGS="$save_LDFLAGS" paulo@0: ]) paulo@0: paulo@0: if test x"[$]$2" = xyes; then paulo@0: ifelse([$4], , :, [$4]) paulo@0: else paulo@0: ifelse([$5], , :, [$5]) paulo@0: fi paulo@0: ])# AC_LIBTOOL_LINKER_OPTION paulo@0: paulo@0: paulo@0: # AC_LIBTOOL_SYS_MAX_CMD_LEN paulo@0: # -------------------------- paulo@0: AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], paulo@0: [# find the maximum length of command line arguments paulo@0: AC_MSG_CHECKING([the maximum length of command line arguments]) paulo@0: AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl paulo@0: i=0 paulo@0: teststring="ABCD" paulo@0: paulo@0: case $build_os in paulo@0: msdosdjgpp*) paulo@0: # On DJGPP, this test can blow up pretty badly due to problems in libc paulo@0: # (any single argument exceeding 2000 bytes causes a buffer overrun paulo@0: # during glob expansion). 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Likely further. paulo@0: if test -x /sbin/sysctl; then paulo@0: lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` paulo@0: elif test -x /usr/sbin/sysctl; then paulo@0: lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` paulo@0: else paulo@0: lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs paulo@0: fi paulo@0: # And add a safety zone paulo@0: lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` paulo@0: lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` paulo@0: ;; paulo@0: paulo@0: interix*) paulo@0: # We know the value 262144 and hardcode it with a safety zone (like BSD) paulo@0: lt_cv_sys_max_cmd_len=196608 paulo@0: ;; paulo@0: paulo@0: osf*) paulo@0: # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure paulo@0: # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not paulo@0: # nice to cause kernel panics so lets avoid the loop below. paulo@0: # First set a reasonable default. paulo@0: lt_cv_sys_max_cmd_len=16384 paulo@0: # paulo@0: if test -x /sbin/sysconfig; then paulo@0: case `/sbin/sysconfig -q proc exec_disable_arg_limit` in paulo@0: *1*) lt_cv_sys_max_cmd_len=-1 ;; paulo@0: esac paulo@0: fi paulo@0: ;; paulo@0: sco3.2v5*) paulo@0: lt_cv_sys_max_cmd_len=102400 paulo@0: ;; paulo@0: sysv5* | sco5v6* | sysv4.2uw2*) paulo@0: kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` paulo@0: if test -n "$kargmax"; then paulo@0: lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'` paulo@0: else paulo@0: lt_cv_sys_max_cmd_len=32768 paulo@0: fi paulo@0: ;; paulo@0: *) paulo@0: # If test is not a shell built-in, we'll probably end up computing a paulo@0: # maximum length that is only half of the actual maximum length, but paulo@0: # we can't tell. paulo@0: SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} paulo@0: while (test "X"`$SHELL [$]0 --fallback-echo "X$teststring" 2>/dev/null` \ paulo@0: = "XX$teststring") >/dev/null 2>&1 && paulo@0: new_result=`expr "X$teststring" : ".*" 2>&1` && paulo@0: lt_cv_sys_max_cmd_len=$new_result && paulo@0: test $i != 17 # 1/2 MB should be enough paulo@0: do paulo@0: i=`expr $i + 1` paulo@0: teststring=$teststring$teststring paulo@0: done paulo@0: teststring= paulo@0: # Add a significant safety factor because C++ compilers can tack on massive paulo@0: # amounts of additional arguments before passing them to the linker. paulo@0: # It appears as though 1/2 is a usable value. paulo@0: lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` paulo@0: ;; paulo@0: esac paulo@0: ]) paulo@0: if test -n $lt_cv_sys_max_cmd_len ; then paulo@0: AC_MSG_RESULT($lt_cv_sys_max_cmd_len) paulo@0: else paulo@0: AC_MSG_RESULT(none) paulo@0: fi paulo@0: ])# AC_LIBTOOL_SYS_MAX_CMD_LEN paulo@0: paulo@0: paulo@0: # _LT_AC_CHECK_DLFCN paulo@0: # ------------------ paulo@0: AC_DEFUN([_LT_AC_CHECK_DLFCN], paulo@0: [AC_CHECK_HEADERS(dlfcn.h)dnl paulo@0: ])# _LT_AC_CHECK_DLFCN paulo@0: paulo@0: paulo@0: # _LT_AC_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE, paulo@0: # ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING) paulo@0: # --------------------------------------------------------------------- paulo@0: AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF], paulo@0: [AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl paulo@0: if test "$cross_compiling" = yes; then : paulo@0: [$4] paulo@0: else paulo@0: lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 paulo@0: lt_status=$lt_dlunknown paulo@0: cat > conftest.$ac_ext < paulo@0: #endif paulo@0: paulo@0: #include paulo@0: paulo@0: #ifdef RTLD_GLOBAL paulo@0: # define LT_DLGLOBAL RTLD_GLOBAL paulo@0: #else paulo@0: # ifdef DL_GLOBAL paulo@0: # define LT_DLGLOBAL DL_GLOBAL paulo@0: # else paulo@0: # define LT_DLGLOBAL 0 paulo@0: # endif paulo@0: #endif paulo@0: paulo@0: /* We may have to define LT_DLLAZY_OR_NOW in the command line if we paulo@0: find out it does not work in some platform. */ paulo@0: #ifndef LT_DLLAZY_OR_NOW paulo@0: # ifdef RTLD_LAZY paulo@0: # define LT_DLLAZY_OR_NOW RTLD_LAZY paulo@0: # else paulo@0: # ifdef DL_LAZY paulo@0: # define LT_DLLAZY_OR_NOW DL_LAZY paulo@0: # else paulo@0: # ifdef RTLD_NOW paulo@0: # define LT_DLLAZY_OR_NOW RTLD_NOW paulo@0: # else paulo@0: # ifdef DL_NOW paulo@0: # define LT_DLLAZY_OR_NOW DL_NOW paulo@0: # else paulo@0: # define LT_DLLAZY_OR_NOW 0 paulo@0: # endif paulo@0: # endif paulo@0: # endif paulo@0: # endif paulo@0: #endif paulo@0: paulo@0: #ifdef __cplusplus paulo@0: extern "C" void exit (int); paulo@0: #endif paulo@0: paulo@0: void fnord() { int i=42;} paulo@0: int main () paulo@0: { paulo@0: void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); paulo@0: int status = $lt_dlunknown; paulo@0: paulo@0: if (self) paulo@0: { paulo@0: if (dlsym (self,"fnord")) status = $lt_dlno_uscore; paulo@0: else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; paulo@0: /* dlclose (self); */ paulo@0: } paulo@0: else paulo@0: puts (dlerror ()); paulo@0: paulo@0: exit (status); paulo@0: }] paulo@0: EOF paulo@0: if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then paulo@0: (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null paulo@0: lt_status=$? paulo@0: case x$lt_status in paulo@0: x$lt_dlno_uscore) $1 ;; paulo@0: x$lt_dlneed_uscore) $2 ;; paulo@0: x$lt_dlunknown|x*) $3 ;; paulo@0: esac paulo@0: else : paulo@0: # compilation failed paulo@0: $3 paulo@0: fi paulo@0: fi paulo@0: rm -fr conftest* paulo@0: ])# _LT_AC_TRY_DLOPEN_SELF paulo@0: paulo@0: paulo@0: # AC_LIBTOOL_DLOPEN_SELF paulo@0: # ---------------------- paulo@0: AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], paulo@0: [AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl paulo@0: if test "x$enable_dlopen" != xyes; then paulo@0: enable_dlopen=unknown paulo@0: enable_dlopen_self=unknown paulo@0: enable_dlopen_self_static=unknown paulo@0: else paulo@0: lt_cv_dlopen=no paulo@0: lt_cv_dlopen_libs= paulo@0: paulo@0: case $host_os in paulo@0: beos*) paulo@0: lt_cv_dlopen="load_add_on" paulo@0: lt_cv_dlopen_libs= paulo@0: lt_cv_dlopen_self=yes paulo@0: ;; paulo@0: paulo@0: mingw* | pw32*) paulo@0: lt_cv_dlopen="LoadLibrary" paulo@0: lt_cv_dlopen_libs= paulo@0: ;; paulo@0: paulo@0: cygwin*) paulo@0: lt_cv_dlopen="dlopen" paulo@0: lt_cv_dlopen_libs= paulo@0: ;; paulo@0: paulo@0: darwin*) paulo@0: # if libdl is installed we need to link against it paulo@0: AC_CHECK_LIB([dl], [dlopen], paulo@0: [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[ paulo@0: lt_cv_dlopen="dyld" paulo@0: lt_cv_dlopen_libs= paulo@0: lt_cv_dlopen_self=yes paulo@0: ]) paulo@0: ;; paulo@0: paulo@0: *) paulo@0: AC_CHECK_FUNC([shl_load], paulo@0: [lt_cv_dlopen="shl_load"], paulo@0: [AC_CHECK_LIB([dld], [shl_load], paulo@0: [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"], paulo@0: [AC_CHECK_FUNC([dlopen], paulo@0: [lt_cv_dlopen="dlopen"], paulo@0: [AC_CHECK_LIB([dl], [dlopen], paulo@0: [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"], paulo@0: [AC_CHECK_LIB([svld], [dlopen], paulo@0: [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"], paulo@0: [AC_CHECK_LIB([dld], [dld_link], paulo@0: [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"]) paulo@0: ]) paulo@0: ]) paulo@0: ]) paulo@0: ]) paulo@0: ]) paulo@0: ;; paulo@0: esac paulo@0: paulo@0: if test "x$lt_cv_dlopen" != xno; then paulo@0: enable_dlopen=yes paulo@0: else paulo@0: enable_dlopen=no paulo@0: fi paulo@0: paulo@0: case $lt_cv_dlopen in paulo@0: dlopen) paulo@0: save_CPPFLAGS="$CPPFLAGS" paulo@0: test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" paulo@0: paulo@0: save_LDFLAGS="$LDFLAGS" paulo@0: wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" paulo@0: paulo@0: save_LIBS="$LIBS" paulo@0: LIBS="$lt_cv_dlopen_libs $LIBS" paulo@0: paulo@0: AC_CACHE_CHECK([whether a program can dlopen itself], paulo@0: lt_cv_dlopen_self, [dnl paulo@0: _LT_AC_TRY_DLOPEN_SELF( paulo@0: lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes, paulo@0: lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross) paulo@0: ]) paulo@0: paulo@0: if test "x$lt_cv_dlopen_self" = xyes; then paulo@0: wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" paulo@0: AC_CACHE_CHECK([whether a statically linked program can dlopen itself], paulo@0: lt_cv_dlopen_self_static, [dnl paulo@0: _LT_AC_TRY_DLOPEN_SELF( paulo@0: lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes, paulo@0: lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross) paulo@0: ]) paulo@0: fi paulo@0: paulo@0: CPPFLAGS="$save_CPPFLAGS" paulo@0: LDFLAGS="$save_LDFLAGS" paulo@0: LIBS="$save_LIBS" paulo@0: ;; paulo@0: esac paulo@0: paulo@0: case $lt_cv_dlopen_self in paulo@0: yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; paulo@0: *) enable_dlopen_self=unknown ;; paulo@0: esac paulo@0: paulo@0: case $lt_cv_dlopen_self_static in paulo@0: yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; paulo@0: *) enable_dlopen_self_static=unknown ;; paulo@0: esac paulo@0: fi paulo@0: ])# AC_LIBTOOL_DLOPEN_SELF paulo@0: paulo@0: paulo@0: # AC_LIBTOOL_PROG_CC_C_O([TAGNAME]) paulo@0: # --------------------------------- paulo@0: # Check to see if options -c and -o are simultaneously supported by compiler paulo@0: AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O], paulo@0: [AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl paulo@0: AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext], paulo@0: [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)], paulo@0: [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no paulo@0: $rm -r conftest 2>/dev/null paulo@0: mkdir conftest paulo@0: cd conftest paulo@0: mkdir out paulo@0: printf "$lt_simple_compile_test_code" > conftest.$ac_ext paulo@0: paulo@0: lt_compiler_flag="-o out/conftest2.$ac_objext" paulo@0: # Insert the option either (1) after the last *FLAGS variable, or paulo@0: # (2) before a word containing "conftest.", or (3) at the end. paulo@0: # Note that $ac_compile itself does not contain backslashes and begins paulo@0: # with a dollar sign (not a hyphen), so the echo should work correctly. paulo@0: lt_compile=`echo "$ac_compile" | $SED \ paulo@0: -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ paulo@0: -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ paulo@0: -e 's:$: $lt_compiler_flag:'` paulo@0: (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD) paulo@0: (eval "$lt_compile" 2>out/conftest.err) paulo@0: ac_status=$? paulo@0: cat out/conftest.err >&AS_MESSAGE_LOG_FD paulo@0: echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD paulo@0: if (exit $ac_status) && test -s out/conftest2.$ac_objext paulo@0: then paulo@0: # The compiler can only warn and ignore the option if not recognized paulo@0: # So say no if there are warnings paulo@0: $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp paulo@0: $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 paulo@0: if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then paulo@0: _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes paulo@0: fi paulo@0: fi paulo@0: chmod u+w . 2>&AS_MESSAGE_LOG_FD paulo@0: $rm conftest* paulo@0: # SGI C++ compiler will create directory out/ii_files/ for paulo@0: # template instantiation paulo@0: test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files paulo@0: $rm out/* && rmdir out paulo@0: cd .. paulo@0: rmdir conftest paulo@0: $rm conftest* paulo@0: ]) paulo@0: ])# AC_LIBTOOL_PROG_CC_C_O paulo@0: paulo@0: paulo@0: # AC_LIBTOOL_SYS_HARD_LINK_LOCKS([TAGNAME]) paulo@0: # ----------------------------------------- paulo@0: # Check to see if we can do hard links to lock some files if needed paulo@0: AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS], paulo@0: [AC_REQUIRE([_LT_AC_LOCK])dnl paulo@0: paulo@0: hard_links="nottested" paulo@0: if test "$_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then paulo@0: # do not overwrite the value of need_locks provided by the user paulo@0: AC_MSG_CHECKING([if we can lock with hard links]) paulo@0: hard_links=yes paulo@0: $rm conftest* paulo@0: ln conftest.a conftest.b 2>/dev/null && hard_links=no paulo@0: touch conftest.a paulo@0: ln conftest.a conftest.b 2>&5 || hard_links=no paulo@0: ln conftest.a conftest.b 2>/dev/null && hard_links=no paulo@0: AC_MSG_RESULT([$hard_links]) paulo@0: if test "$hard_links" = no; then paulo@0: AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe]) paulo@0: need_locks=warn paulo@0: fi paulo@0: else paulo@0: need_locks=no paulo@0: fi paulo@0: ])# AC_LIBTOOL_SYS_HARD_LINK_LOCKS paulo@0: paulo@0: paulo@0: # AC_LIBTOOL_OBJDIR paulo@0: # ----------------- paulo@0: AC_DEFUN([AC_LIBTOOL_OBJDIR], paulo@0: [AC_CACHE_CHECK([for objdir], [lt_cv_objdir], paulo@0: [rm -f .libs 2>/dev/null paulo@0: mkdir .libs 2>/dev/null paulo@0: if test -d .libs; then paulo@0: lt_cv_objdir=.libs paulo@0: else paulo@0: # MS-DOS does not allow filenames that begin with a dot. paulo@0: lt_cv_objdir=_libs paulo@0: fi paulo@0: rmdir .libs 2>/dev/null]) paulo@0: objdir=$lt_cv_objdir paulo@0: ])# AC_LIBTOOL_OBJDIR paulo@0: paulo@0: paulo@0: # AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH([TAGNAME]) paulo@0: # ---------------------------------------------- paulo@0: # Check hardcoding attributes. paulo@0: AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH], paulo@0: [AC_MSG_CHECKING([how to hardcode library paths into programs]) paulo@0: _LT_AC_TAGVAR(hardcode_action, $1)= paulo@0: if test -n "$_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)" || \ paulo@0: test -n "$_LT_AC_TAGVAR(runpath_var, $1)" || \ paulo@0: test "X$_LT_AC_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then paulo@0: paulo@0: # We can hardcode non-existant directories. paulo@0: if test "$_LT_AC_TAGVAR(hardcode_direct, $1)" != no && paulo@0: # If the only mechanism to avoid hardcoding is shlibpath_var, we paulo@0: # have to relink, otherwise we might link with an installed library paulo@0: # when we should be linking with a yet-to-be-installed one paulo@0: ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)" != no && paulo@0: test "$_LT_AC_TAGVAR(hardcode_minus_L, $1)" != no; then paulo@0: # Linking always hardcodes the temporary library directory. paulo@0: _LT_AC_TAGVAR(hardcode_action, $1)=relink paulo@0: else paulo@0: # We can link without hardcoding, and we can hardcode nonexisting dirs. paulo@0: _LT_AC_TAGVAR(hardcode_action, $1)=immediate paulo@0: fi paulo@0: else paulo@0: # We cannot hardcode anything, or else we can only hardcode existing paulo@0: # directories. paulo@0: _LT_AC_TAGVAR(hardcode_action, $1)=unsupported paulo@0: fi paulo@0: AC_MSG_RESULT([$_LT_AC_TAGVAR(hardcode_action, $1)]) paulo@0: paulo@0: if test "$_LT_AC_TAGVAR(hardcode_action, $1)" = relink; then paulo@0: # Fast installation is not supported paulo@0: enable_fast_install=no paulo@0: elif test "$shlibpath_overrides_runpath" = yes || paulo@0: test "$enable_shared" = no; then paulo@0: # Fast installation is not necessary paulo@0: enable_fast_install=needless paulo@0: fi paulo@0: ])# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH paulo@0: paulo@0: paulo@0: # AC_LIBTOOL_SYS_LIB_STRIP paulo@0: # ------------------------ paulo@0: AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP], paulo@0: [striplib= paulo@0: old_striplib= paulo@0: AC_MSG_CHECKING([whether stripping libraries is possible]) paulo@0: if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then paulo@0: test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" paulo@0: test -z "$striplib" && striplib="$STRIP --strip-unneeded" paulo@0: AC_MSG_RESULT([yes]) paulo@0: else paulo@0: # FIXME - insert some real tests, host_os isn't really good enough paulo@0: case $host_os in paulo@0: darwin*) paulo@0: if test -n "$STRIP" ; then paulo@0: striplib="$STRIP -x" paulo@0: AC_MSG_RESULT([yes]) paulo@0: else paulo@0: AC_MSG_RESULT([no]) paulo@0: fi paulo@0: ;; paulo@0: *) paulo@0: AC_MSG_RESULT([no]) paulo@0: ;; paulo@0: esac paulo@0: fi paulo@0: ])# AC_LIBTOOL_SYS_LIB_STRIP paulo@0: paulo@0: paulo@0: # AC_LIBTOOL_SYS_DYNAMIC_LINKER paulo@0: # ----------------------------- paulo@0: # PORTME Fill in your ld.so characteristics paulo@0: AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER], paulo@0: [AC_MSG_CHECKING([dynamic linker characteristics]) paulo@0: library_names_spec= paulo@0: libname_spec='lib$name' paulo@0: soname_spec= paulo@0: shrext_cmds=".so" paulo@0: postinstall_cmds= paulo@0: postuninstall_cmds= paulo@0: finish_cmds= paulo@0: finish_eval= paulo@0: shlibpath_var= paulo@0: shlibpath_overrides_runpath=unknown paulo@0: version_type=none paulo@0: dynamic_linker="$host_os ld.so" paulo@0: sys_lib_dlsearch_path_spec="/lib /usr/lib" paulo@0: if test "$GCC" = yes; then paulo@0: sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"` paulo@0: if echo "$sys_lib_search_path_spec" | grep ';' >/dev/null ; then paulo@0: # if the path contains ";" then we assume it to be the separator paulo@0: # otherwise default to the standard path separator (i.e. ":") - it is paulo@0: # assumed that no part of a normal pathname contains ";" but that should paulo@0: # okay in the real world where ";" in dirpaths is itself problematic. paulo@0: sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` paulo@0: else paulo@0: sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` paulo@0: fi paulo@0: else paulo@0: sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" paulo@0: fi paulo@0: need_lib_prefix=unknown paulo@0: hardcode_into_libs=no paulo@0: paulo@0: # when you set need_version to no, make sure it does not cause -set_version paulo@0: # flags to be left without arguments paulo@0: need_version=unknown paulo@0: paulo@0: case $host_os in paulo@0: aix3*) paulo@0: version_type=linux paulo@0: library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' paulo@0: shlibpath_var=LIBPATH paulo@0: paulo@0: # AIX 3 has no versioning support, so we append a major version to the name. paulo@0: soname_spec='${libname}${release}${shared_ext}$major' paulo@0: ;; paulo@0: paulo@0: aix4* | aix5*) paulo@0: version_type=linux paulo@0: need_lib_prefix=no paulo@0: need_version=no paulo@0: hardcode_into_libs=yes paulo@0: if test "$host_cpu" = ia64; then paulo@0: # AIX 5 supports IA64 paulo@0: library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' paulo@0: shlibpath_var=LD_LIBRARY_PATH paulo@0: else paulo@0: # With GCC up to 2.95.x, collect2 would create an import file paulo@0: # for dependence libraries. The import file would start with paulo@0: # the line `#! .'. This would cause the generated library to paulo@0: # depend on `.', always an invalid library. This was fixed in paulo@0: # development snapshots of GCC prior to 3.0. paulo@0: case $host_os in paulo@0: aix4 | aix4.[[01]] | aix4.[[01]].*) paulo@0: if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' paulo@0: echo ' yes ' paulo@0: echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then paulo@0: : paulo@0: else paulo@0: can_build_shared=no paulo@0: fi paulo@0: ;; paulo@0: esac paulo@0: # AIX (on Power*) has no versioning support, so currently we can not hardcode correct paulo@0: # soname into executable. Probably we can add versioning support to paulo@0: # collect2, so additional links can be useful in future. paulo@0: if test "$aix_use_runtimelinking" = yes; then paulo@0: # If using run time linking (on AIX 4.2 or later) use lib.so paulo@0: # instead of lib.a to let people know that these are not paulo@0: # typical AIX shared libraries. paulo@0: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' paulo@0: else paulo@0: # We preserve .a as extension for shared libraries through AIX4.2 paulo@0: # and later when we are not doing run time linking. paulo@0: library_names_spec='${libname}${release}.a $libname.a' paulo@0: soname_spec='${libname}${release}${shared_ext}$major' paulo@0: fi paulo@0: shlibpath_var=LIBPATH paulo@0: fi paulo@0: ;; paulo@0: paulo@0: amigaos*) paulo@0: library_names_spec='$libname.ixlibrary $libname.a' paulo@0: # Create ${libname}_ixlibrary.a entries in /sys/libs. paulo@0: 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 ${libname}_ixlibrary.a || exit 1; done' paulo@0: ;; paulo@0: paulo@0: beos*) paulo@0: library_names_spec='${libname}${shared_ext}' paulo@0: dynamic_linker="$host_os ld.so" paulo@0: shlibpath_var=LIBRARY_PATH paulo@0: ;; paulo@0: paulo@0: bsdi[[45]]*) paulo@0: version_type=linux paulo@0: need_version=no paulo@0: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' paulo@0: soname_spec='${libname}${release}${shared_ext}$major' paulo@0: finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' paulo@0: shlibpath_var=LD_LIBRARY_PATH paulo@0: sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" paulo@0: sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" paulo@0: # the default ld.so.conf also contains /usr/contrib/lib and paulo@0: # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow paulo@0: # libtool to hard-code these into programs paulo@0: ;; paulo@0: paulo@0: cygwin* | mingw* | pw32*) paulo@0: version_type=windows paulo@0: shrext_cmds=".dll" paulo@0: need_version=no paulo@0: need_lib_prefix=no paulo@0: paulo@0: case $GCC,$host_os in paulo@0: yes,cygwin* | yes,mingw* | yes,pw32*) paulo@0: library_names_spec='$libname.dll.a' paulo@0: # DLL is installed to $(libdir)/../bin by postinstall_cmds paulo@0: postinstall_cmds='base_file=`basename \${file}`~ paulo@0: dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~ paulo@0: dldir=$destdir/`dirname \$dlpath`~ paulo@0: test -d \$dldir || mkdir -p \$dldir~ paulo@0: $install_prog $dir/$dlname \$dldir/$dlname~ paulo@0: chmod a+x \$dldir/$dlname' paulo@0: postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ paulo@0: dlpath=$dir/\$dldll~ paulo@0: $rm \$dlpath' paulo@0: shlibpath_overrides_runpath=yes paulo@0: paulo@0: case $host_os in paulo@0: cygwin*) paulo@0: # Cygwin DLLs use 'cyg' prefix rather than 'lib' paulo@0: soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' paulo@0: sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib" paulo@0: ;; paulo@0: mingw*) paulo@0: # MinGW DLLs use traditional 'lib' prefix paulo@0: soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' paulo@0: sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"` paulo@0: if echo "$sys_lib_search_path_spec" | [grep ';[c-zC-Z]:/' >/dev/null]; then paulo@0: # It is most probably a Windows format PATH printed by paulo@0: # mingw gcc, but we are running on Cygwin. Gcc prints its search paulo@0: # path with ; separators, and with drive letters. We can handle the paulo@0: # drive letters (cygwin fileutils understands them), so leave them, paulo@0: # especially as we might pass files found there to a mingw objdump, paulo@0: # which wouldn't understand a cygwinified path. Ahh. paulo@0: sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` paulo@0: else paulo@0: sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` paulo@0: fi paulo@0: ;; paulo@0: pw32*) paulo@0: # pw32 DLLs use 'pw' prefix rather than 'lib' paulo@0: library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' paulo@0: ;; paulo@0: esac paulo@0: ;; paulo@0: paulo@0: *) paulo@0: library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib' paulo@0: ;; paulo@0: esac paulo@0: dynamic_linker='Win32 ld.exe' paulo@0: # FIXME: first we should search . and the directory the executable is in paulo@0: shlibpath_var=PATH paulo@0: ;; paulo@0: paulo@0: darwin* | rhapsody*) paulo@0: dynamic_linker="$host_os dyld" paulo@0: version_type=darwin paulo@0: need_lib_prefix=no paulo@0: need_version=no paulo@0: library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext' paulo@0: soname_spec='${libname}${release}${major}$shared_ext' paulo@0: shlibpath_overrides_runpath=yes paulo@0: shlibpath_var=DYLD_LIBRARY_PATH paulo@0: shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' paulo@0: # Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same. paulo@0: if test "$GCC" = yes; then paulo@0: sys_lib_search_path_spec=`$CC -print-search-dirs | tr "\n" "$PATH_SEPARATOR" | sed -e 's/libraries:/@libraries:/' | tr "@" "\n" | grep "^libraries:" | sed -e "s/^libraries://" -e "s,=/,/,g" -e "s,$PATH_SEPARATOR, ,g" -e "s,.*,& /lib /usr/lib /usr/local/lib,g"` paulo@0: else paulo@0: sys_lib_search_path_spec='/lib /usr/lib /usr/local/lib' paulo@0: fi paulo@0: sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' paulo@0: ;; paulo@0: paulo@0: dgux*) paulo@0: version_type=linux paulo@0: need_lib_prefix=no paulo@0: need_version=no paulo@0: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' paulo@0: soname_spec='${libname}${release}${shared_ext}$major' paulo@0: shlibpath_var=LD_LIBRARY_PATH paulo@0: ;; paulo@0: paulo@0: freebsd1*) paulo@0: dynamic_linker=no paulo@0: ;; paulo@0: paulo@0: kfreebsd*-gnu) paulo@0: version_type=linux paulo@0: need_lib_prefix=no paulo@0: need_version=no paulo@0: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' paulo@0: soname_spec='${libname}${release}${shared_ext}$major' paulo@0: shlibpath_var=LD_LIBRARY_PATH paulo@0: shlibpath_overrides_runpath=no paulo@0: hardcode_into_libs=yes paulo@0: dynamic_linker='GNU ld.so' paulo@0: ;; paulo@0: paulo@0: freebsd* | dragonfly*) paulo@0: # DragonFly does not have aout. When/if they implement a new paulo@0: # versioning mechanism, adjust this. paulo@0: if test -x /usr/bin/objformat; then paulo@0: objformat=`/usr/bin/objformat` paulo@0: else paulo@0: case $host_os in paulo@0: freebsd[[123]]*) objformat=aout ;; paulo@0: *) objformat=elf ;; paulo@0: esac paulo@0: fi paulo@0: version_type=freebsd-$objformat paulo@0: case $version_type in paulo@0: freebsd-elf*) paulo@0: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' paulo@0: need_version=no paulo@0: need_lib_prefix=no paulo@0: ;; paulo@0: freebsd-*) paulo@0: library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' paulo@0: need_version=yes paulo@0: ;; paulo@0: esac paulo@0: shlibpath_var=LD_LIBRARY_PATH paulo@0: case $host_os in paulo@0: freebsd2*) paulo@0: shlibpath_overrides_runpath=yes paulo@0: ;; paulo@0: freebsd3.[[01]]* | freebsdelf3.[[01]]*) paulo@0: shlibpath_overrides_runpath=yes paulo@0: hardcode_into_libs=yes paulo@0: ;; paulo@0: freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \ paulo@0: freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1) paulo@0: shlibpath_overrides_runpath=no paulo@0: hardcode_into_libs=yes paulo@0: ;; paulo@0: freebsd*) # from 4.6 on paulo@0: shlibpath_overrides_runpath=yes paulo@0: hardcode_into_libs=yes paulo@0: ;; paulo@0: esac paulo@0: ;; paulo@0: paulo@0: gnu*) paulo@0: version_type=linux paulo@0: need_lib_prefix=no paulo@0: need_version=no paulo@0: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' paulo@0: soname_spec='${libname}${release}${shared_ext}$major' paulo@0: shlibpath_var=LD_LIBRARY_PATH paulo@0: hardcode_into_libs=yes paulo@0: ;; paulo@0: paulo@0: hpux9* | hpux10* | hpux11*) paulo@0: # Give a soname corresponding to the major version so that dld.sl refuses to paulo@0: # link against other versions. paulo@0: version_type=sunos paulo@0: need_lib_prefix=no paulo@0: need_version=no paulo@0: case $host_cpu in paulo@0: ia64*) paulo@0: shrext_cmds='.so' paulo@0: hardcode_into_libs=yes paulo@0: dynamic_linker="$host_os dld.so" paulo@0: shlibpath_var=LD_LIBRARY_PATH paulo@0: shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. paulo@0: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' paulo@0: soname_spec='${libname}${release}${shared_ext}$major' paulo@0: if test "X$HPUX_IA64_MODE" = X32; then paulo@0: sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" paulo@0: else paulo@0: sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" paulo@0: fi paulo@0: sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec paulo@0: ;; paulo@0: hppa*64*) paulo@0: shrext_cmds='.sl' paulo@0: hardcode_into_libs=yes paulo@0: dynamic_linker="$host_os dld.sl" paulo@0: shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH paulo@0: shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. paulo@0: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' paulo@0: soname_spec='${libname}${release}${shared_ext}$major' paulo@0: sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" paulo@0: sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec paulo@0: ;; paulo@0: *) paulo@0: shrext_cmds='.sl' paulo@0: dynamic_linker="$host_os dld.sl" paulo@0: shlibpath_var=SHLIB_PATH paulo@0: shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH paulo@0: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' paulo@0: soname_spec='${libname}${release}${shared_ext}$major' paulo@0: ;; paulo@0: esac paulo@0: # HP-UX runs *really* slowly unless shared libraries are mode 555. paulo@0: postinstall_cmds='chmod 555 $lib' paulo@0: ;; paulo@0: paulo@0: interix3*) paulo@0: version_type=linux paulo@0: need_lib_prefix=no paulo@0: need_version=no paulo@0: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' paulo@0: soname_spec='${libname}${release}${shared_ext}$major' paulo@0: dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' paulo@0: shlibpath_var=LD_LIBRARY_PATH paulo@0: shlibpath_overrides_runpath=no paulo@0: hardcode_into_libs=yes paulo@0: ;; paulo@0: paulo@0: irix5* | irix6* | nonstopux*) paulo@0: case $host_os in paulo@0: nonstopux*) version_type=nonstopux ;; paulo@0: *) paulo@0: if test "$lt_cv_prog_gnu_ld" = yes; then paulo@0: version_type=linux paulo@0: else paulo@0: version_type=irix paulo@0: fi ;; paulo@0: esac paulo@0: need_lib_prefix=no paulo@0: need_version=no paulo@0: soname_spec='${libname}${release}${shared_ext}$major' paulo@0: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' paulo@0: case $host_os in paulo@0: irix5* | nonstopux*) paulo@0: libsuff= shlibsuff= paulo@0: ;; paulo@0: *) paulo@0: case $LD in # libtool.m4 will add one of these switches to LD paulo@0: *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") paulo@0: libsuff= shlibsuff= libmagic=32-bit;; paulo@0: *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") paulo@0: libsuff=32 shlibsuff=N32 libmagic=N32;; paulo@0: *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") paulo@0: libsuff=64 shlibsuff=64 libmagic=64-bit;; paulo@0: *) libsuff= shlibsuff= libmagic=never-match;; paulo@0: esac paulo@0: ;; paulo@0: esac paulo@0: shlibpath_var=LD_LIBRARY${shlibsuff}_PATH paulo@0: shlibpath_overrides_runpath=no paulo@0: sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" paulo@0: sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" paulo@0: hardcode_into_libs=yes paulo@0: ;; paulo@0: paulo@0: # No shared lib support for Linux oldld, aout, or coff. paulo@0: linux*oldld* | linux*aout* | linux*coff*) paulo@0: dynamic_linker=no paulo@0: ;; paulo@0: paulo@0: # This must be Linux ELF. paulo@0: linux*) paulo@0: version_type=linux paulo@0: need_lib_prefix=no paulo@0: need_version=no paulo@0: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' paulo@0: soname_spec='${libname}${release}${shared_ext}$major' paulo@0: finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' paulo@0: shlibpath_var=LD_LIBRARY_PATH paulo@0: shlibpath_overrides_runpath=no paulo@0: # This implies no fast_install, which is unacceptable. paulo@0: # Some rework will be needed to allow for fast_install paulo@0: # before this can be enabled. paulo@0: hardcode_into_libs=yes paulo@0: paulo@0: # Append ld.so.conf contents to the search path paulo@0: if test -f /etc/ld.so.conf; then paulo@0: lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '` paulo@0: sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" paulo@0: fi paulo@0: paulo@0: # We used to test for /lib/ld.so.1 and disable shared libraries on paulo@0: # powerpc, because MkLinux only supported shared libraries with the paulo@0: # GNU dynamic linker. Since this was broken with cross compilers, paulo@0: # most powerpc-linux boxes support dynamic linking these days and paulo@0: # people can always --disable-shared, the test was removed, and we paulo@0: # assume the GNU/Linux dynamic linker is in use. paulo@0: dynamic_linker='GNU/Linux ld.so' paulo@0: ;; paulo@0: paulo@0: netbsdelf*-gnu) paulo@0: version_type=linux paulo@0: need_lib_prefix=no paulo@0: need_version=no paulo@0: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' paulo@0: soname_spec='${libname}${release}${shared_ext}$major' paulo@0: shlibpath_var=LD_LIBRARY_PATH paulo@0: shlibpath_overrides_runpath=no paulo@0: hardcode_into_libs=yes paulo@0: dynamic_linker='NetBSD ld.elf_so' paulo@0: ;; paulo@0: paulo@0: knetbsd*-gnu) paulo@0: version_type=linux paulo@0: need_lib_prefix=no paulo@0: need_version=no paulo@0: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' paulo@0: soname_spec='${libname}${release}${shared_ext}$major' paulo@0: shlibpath_var=LD_LIBRARY_PATH paulo@0: shlibpath_overrides_runpath=no paulo@0: hardcode_into_libs=yes paulo@0: dynamic_linker='GNU ld.so' paulo@0: ;; paulo@0: paulo@0: netbsd*) paulo@0: version_type=sunos paulo@0: need_lib_prefix=no paulo@0: need_version=no paulo@0: if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then paulo@0: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' paulo@0: finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' paulo@0: dynamic_linker='NetBSD (a.out) ld.so' paulo@0: else paulo@0: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' paulo@0: soname_spec='${libname}${release}${shared_ext}$major' paulo@0: dynamic_linker='NetBSD ld.elf_so' paulo@0: fi paulo@0: shlibpath_var=LD_LIBRARY_PATH paulo@0: shlibpath_overrides_runpath=yes paulo@0: hardcode_into_libs=yes paulo@0: ;; paulo@0: paulo@0: newsos6) paulo@0: version_type=linux paulo@0: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' paulo@0: shlibpath_var=LD_LIBRARY_PATH paulo@0: shlibpath_overrides_runpath=yes paulo@0: ;; paulo@0: paulo@0: nto-qnx*) paulo@0: version_type=linux paulo@0: need_lib_prefix=no paulo@0: need_version=no paulo@0: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' paulo@0: soname_spec='${libname}${release}${shared_ext}$major' paulo@0: shlibpath_var=LD_LIBRARY_PATH paulo@0: shlibpath_overrides_runpath=yes paulo@0: ;; paulo@0: paulo@0: openbsd*) paulo@0: version_type=sunos paulo@0: sys_lib_dlsearch_path_spec="/usr/lib" paulo@0: need_lib_prefix=no paulo@0: # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. paulo@0: case $host_os in paulo@0: openbsd3.3 | openbsd3.3.*) need_version=yes ;; paulo@0: *) need_version=no ;; paulo@0: esac paulo@0: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' paulo@0: finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' paulo@0: shlibpath_var=LD_LIBRARY_PATH paulo@0: if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then paulo@0: case $host_os in paulo@0: openbsd2.[[89]] | openbsd2.[[89]].*) paulo@0: shlibpath_overrides_runpath=no paulo@0: ;; paulo@0: *) paulo@0: shlibpath_overrides_runpath=yes paulo@0: ;; paulo@0: esac paulo@0: else paulo@0: shlibpath_overrides_runpath=yes paulo@0: fi paulo@0: ;; paulo@0: paulo@0: os2*) paulo@0: libname_spec='$name' paulo@0: shrext_cmds=".dll" paulo@0: need_lib_prefix=no paulo@0: library_names_spec='$libname${shared_ext} $libname.a' paulo@0: dynamic_linker='OS/2 ld.exe' paulo@0: shlibpath_var=LIBPATH paulo@0: ;; paulo@0: paulo@0: osf3* | osf4* | osf5*) paulo@0: version_type=osf paulo@0: need_lib_prefix=no paulo@0: need_version=no paulo@0: soname_spec='${libname}${release}${shared_ext}$major' paulo@0: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' paulo@0: shlibpath_var=LD_LIBRARY_PATH paulo@0: sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" paulo@0: sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" paulo@0: ;; 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Nevertheless, you paulo@0: *** may want to report the problem to your system manager and/or to paulo@0: *** bug-libtool@gnu.org paulo@0: paulo@0: EOF paulo@0: fi ;; paulo@0: esac paulo@0: fi paulo@0: break paulo@0: fi paulo@0: done paulo@0: IFS="$lt_save_ifs" paulo@0: MAGIC_CMD="$lt_save_MAGIC_CMD" paulo@0: ;; paulo@0: esac]) paulo@0: MAGIC_CMD="$lt_cv_path_MAGIC_CMD" paulo@0: if test -n "$MAGIC_CMD"; then paulo@0: AC_MSG_RESULT($MAGIC_CMD) paulo@0: else paulo@0: AC_MSG_RESULT(no) paulo@0: fi paulo@0: ])# AC_PATH_TOOL_PREFIX paulo@0: paulo@0: paulo@0: # AC_PATH_MAGIC paulo@0: # ------------- paulo@0: # find a file program which can recognise a shared library paulo@0: AC_DEFUN([AC_PATH_MAGIC], paulo@0: [AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH) paulo@0: if test -z "$lt_cv_path_MAGIC_CMD"; then paulo@0: if test -n "$ac_tool_prefix"; then paulo@0: AC_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH) paulo@0: else paulo@0: MAGIC_CMD=: paulo@0: fi paulo@0: fi paulo@0: ])# AC_PATH_MAGIC paulo@0: paulo@0: paulo@0: # AC_PROG_LD paulo@0: # ---------- paulo@0: # find the pathname to the GNU or non-GNU linker paulo@0: AC_DEFUN([AC_PROG_LD], paulo@0: [AC_ARG_WITH([gnu-ld], paulo@0: [AC_HELP_STRING([--with-gnu-ld], paulo@0: [assume the C compiler uses GNU ld @<:@default=no@:>@])], paulo@0: [test "$withval" = no || with_gnu_ld=yes], paulo@0: [with_gnu_ld=no]) paulo@0: AC_REQUIRE([LT_AC_PROG_SED])dnl paulo@0: AC_REQUIRE([AC_PROG_CC])dnl paulo@0: AC_REQUIRE([AC_CANONICAL_HOST])dnl paulo@0: AC_REQUIRE([AC_CANONICAL_BUILD])dnl paulo@0: ac_prog=ld paulo@0: if test "$GCC" = yes; then paulo@0: # Check if gcc -print-prog-name=ld gives a path. paulo@0: AC_MSG_CHECKING([for ld used by $CC]) paulo@0: case $host in paulo@0: *-*-mingw*) paulo@0: # gcc leaves a trailing carriage return which upsets mingw paulo@0: ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; paulo@0: *) paulo@0: ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; paulo@0: esac paulo@0: case $ac_prog in paulo@0: # Accept absolute paths. paulo@0: [[\\/]]* | ?:[[\\/]]*) paulo@0: re_direlt='/[[^/]][[^/]]*/\.\./' paulo@0: # Canonicalize the pathname of ld paulo@0: ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'` paulo@0: while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do paulo@0: ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"` paulo@0: done paulo@0: test -z "$LD" && LD="$ac_prog" paulo@0: ;; paulo@0: "") paulo@0: # If it fails, then pretend we aren't using GCC. paulo@0: ac_prog=ld paulo@0: ;; paulo@0: *) paulo@0: # If it is relative, then search for the first ld in PATH. paulo@0: with_gnu_ld=unknown paulo@0: ;; paulo@0: esac paulo@0: elif test "$with_gnu_ld" = yes; then paulo@0: AC_MSG_CHECKING([for GNU ld]) paulo@0: else paulo@0: AC_MSG_CHECKING([for non-GNU ld]) paulo@0: fi paulo@0: AC_CACHE_VAL(lt_cv_path_LD, paulo@0: [if test -z "$LD"; then paulo@0: lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR paulo@0: for ac_dir in $PATH; do paulo@0: IFS="$lt_save_ifs" paulo@0: test -z "$ac_dir" && ac_dir=. paulo@0: if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then paulo@0: lt_cv_path_LD="$ac_dir/$ac_prog" paulo@0: # Check to see if the program is GNU ld. 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paulo@0: hppa*64*) paulo@0: [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]'] paulo@0: lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl paulo@0: ;; paulo@0: *) paulo@0: lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library' paulo@0: lt_cv_file_magic_test_file=/usr/lib/libc.sl paulo@0: ;; paulo@0: esac paulo@0: ;; paulo@0: paulo@0: interix3*) paulo@0: # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here paulo@0: lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$' paulo@0: ;; paulo@0: paulo@0: irix5* | irix6* | nonstopux*) paulo@0: case $LD in paulo@0: *-32|*"-32 ") libmagic=32-bit;; paulo@0: *-n32|*"-n32 ") libmagic=N32;; paulo@0: *-64|*"-64 ") libmagic=64-bit;; paulo@0: *) libmagic=never-match;; paulo@0: esac paulo@0: lt_cv_deplibs_check_method=pass_all paulo@0: ;; paulo@0: paulo@0: # This must be Linux ELF. paulo@0: linux*) paulo@0: lt_cv_deplibs_check_method=pass_all paulo@0: ;; 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(MM) paulo@0: wlarc='${wl}' paulo@0: paulo@0: # ancient GNU ld didn't support --whole-archive et. al. paulo@0: if eval "`$CC -print-prog-name=ld` --help 2>&1" | \ paulo@0: grep 'no-whole-archive' > /dev/null; then paulo@0: _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' paulo@0: else paulo@0: _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= paulo@0: fi paulo@0: else paulo@0: with_gnu_ld=no paulo@0: wlarc= paulo@0: paulo@0: # A generic and very simple default shared library creation paulo@0: # command for GNU C++ for the case where it uses the native paulo@0: # linker, instead of GNU ld. If possible, this setting should paulo@0: # overridden to take advantage of the native linker features on paulo@0: # the platform it is being used on. paulo@0: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' paulo@0: fi paulo@0: paulo@0: # Commands to make compiler produce verbose output that lists paulo@0: # what "hidden" libraries, object files and flags are used when paulo@0: # linking a shared library. paulo@0: output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"' paulo@0: paulo@0: else paulo@0: GXX=no paulo@0: with_gnu_ld=no paulo@0: wlarc= paulo@0: fi paulo@0: paulo@0: # PORTME: fill in a description of your system's C++ link characteristics paulo@0: AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) paulo@0: _LT_AC_TAGVAR(ld_shlibs, $1)=yes paulo@0: case $host_os in paulo@0: aix3*) paulo@0: # FIXME: insert proper C++ library support paulo@0: _LT_AC_TAGVAR(ld_shlibs, $1)=no paulo@0: ;; paulo@0: aix4* | aix5*) paulo@0: if test "$host_cpu" = ia64; then paulo@0: # On IA64, the linker does run time linking by default, so we don't paulo@0: # have to do anything special. paulo@0: aix_use_runtimelinking=no paulo@0: exp_sym_flag='-Bexport' paulo@0: no_entry_flag="" paulo@0: else paulo@0: aix_use_runtimelinking=no paulo@0: paulo@0: # Test if we are trying to use run time linking or normal paulo@0: # AIX style linking. If -brtl is somewhere in LDFLAGS, we paulo@0: # need to do runtime linking. paulo@0: case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*) paulo@0: for ld_flag in $LDFLAGS; do paulo@0: case $ld_flag in paulo@0: *-brtl*) paulo@0: aix_use_runtimelinking=yes paulo@0: break paulo@0: ;; paulo@0: esac paulo@0: done paulo@0: ;; paulo@0: esac paulo@0: paulo@0: exp_sym_flag='-bexport' paulo@0: no_entry_flag='-bnoentry' paulo@0: fi paulo@0: paulo@0: # When large executables or shared objects are built, AIX ld can paulo@0: # have problems creating the table of contents. If linking a library paulo@0: # or program results in "error TOC overflow" add -mminimal-toc to paulo@0: # CXXFLAGS/CFLAGS for g++/gcc. 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Setting hardcode_minus_L paulo@0: # to unsupported forces relinking paulo@0: _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes paulo@0: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' paulo@0: _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= paulo@0: fi paulo@0: ;; paulo@0: esac paulo@0: shared_flag='-shared' paulo@0: if test "$aix_use_runtimelinking" = yes; then paulo@0: shared_flag="$shared_flag "'${wl}-G' paulo@0: fi paulo@0: else paulo@0: # not using gcc paulo@0: if test "$host_cpu" = ia64; then paulo@0: # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release paulo@0: # chokes on -Wl,-G. The following line is correct: paulo@0: shared_flag='-G' paulo@0: else paulo@0: if test "$aix_use_runtimelinking" = yes; then paulo@0: shared_flag='${wl}-G' paulo@0: else paulo@0: shared_flag='${wl}-bM:SRE' paulo@0: fi paulo@0: fi paulo@0: fi paulo@0: paulo@0: # It seems that -bexpall does not export symbols beginning with paulo@0: # underscore (_), so it is better to generate a list of symbols to export. paulo@0: _LT_AC_TAGVAR(always_export_symbols, $1)=yes paulo@0: if test "$aix_use_runtimelinking" = yes; then paulo@0: # Warning - without using the other runtime loading flags (-brtl), paulo@0: # -berok will link without error, but may produce a broken library. paulo@0: _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok' paulo@0: # Determine the default libpath from the value encoded in an empty executable. paulo@0: _LT_AC_SYS_LIBPATH_AIX paulo@0: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" paulo@0: paulo@0: _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" paulo@0: else paulo@0: if test "$host_cpu" = ia64; then paulo@0: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' paulo@0: _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs" paulo@0: _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" paulo@0: else paulo@0: # Determine the default libpath from the value encoded in an empty executable. paulo@0: _LT_AC_SYS_LIBPATH_AIX paulo@0: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" paulo@0: # Warning - without using the other run time loading flags, paulo@0: # -berok will link without error, but may produce a broken library. paulo@0: _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' paulo@0: _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' paulo@0: # Exported symbols can be pulled into shared objects from archives paulo@0: _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='$convenience' paulo@0: _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes paulo@0: # This is similar to how AIX traditionally builds its shared libraries. paulo@0: _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' paulo@0: fi paulo@0: fi paulo@0: ;; paulo@0: paulo@0: beos*) paulo@0: if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then paulo@0: _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported paulo@0: # Joseph Beckenbach says some releases of gcc paulo@0: # support --undefined. This deserves some investigation. FIXME paulo@0: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' paulo@0: else paulo@0: _LT_AC_TAGVAR(ld_shlibs, $1)=no paulo@0: fi paulo@0: ;; paulo@0: paulo@0: chorus*) paulo@0: case $cc_basename in paulo@0: *) paulo@0: # FIXME: insert proper C++ library support paulo@0: _LT_AC_TAGVAR(ld_shlibs, $1)=no paulo@0: ;; paulo@0: esac paulo@0: ;; paulo@0: paulo@0: cygwin* | mingw* | pw32*) paulo@0: # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, paulo@0: # as there is no search path for DLLs. paulo@0: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' paulo@0: _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported paulo@0: _LT_AC_TAGVAR(always_export_symbols, $1)=no paulo@0: _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes paulo@0: paulo@0: if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then paulo@0: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' paulo@0: # If the export-symbols file already is a .def file (1st line paulo@0: # is EXPORTS), use it as is; otherwise, prepend... paulo@0: _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then paulo@0: cp $export_symbols $output_objdir/$soname.def; paulo@0: else paulo@0: echo EXPORTS > $output_objdir/$soname.def; paulo@0: cat $export_symbols >> $output_objdir/$soname.def; paulo@0: fi~ paulo@0: $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' paulo@0: else paulo@0: _LT_AC_TAGVAR(ld_shlibs, $1)=no paulo@0: fi paulo@0: ;; paulo@0: darwin* | rhapsody*) paulo@0: case $host_os in paulo@0: rhapsody* | darwin1.[[012]]) paulo@0: _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress' paulo@0: ;; paulo@0: *) # Darwin 1.3 on paulo@0: if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then paulo@0: _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' paulo@0: else paulo@0: case ${MACOSX_DEPLOYMENT_TARGET} in paulo@0: 10.[[012]]) paulo@0: _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' paulo@0: ;; paulo@0: 10.*) paulo@0: _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup' paulo@0: ;; paulo@0: esac paulo@0: fi paulo@0: ;; paulo@0: esac paulo@0: _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no paulo@0: _LT_AC_TAGVAR(hardcode_direct, $1)=no paulo@0: _LT_AC_TAGVAR(hardcode_automatic, $1)=yes paulo@0: _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported paulo@0: _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='' paulo@0: _LT_AC_TAGVAR(link_all_deplibs, $1)=yes paulo@0: paulo@0: if test "$GXX" = yes ; then paulo@0: lt_int_apple_cc_single_mod=no paulo@0: output_verbose_link_cmd='echo' paulo@0: if $CC -dumpspecs 2>&1 | $EGREP 'single_module' >/dev/null ; then paulo@0: lt_int_apple_cc_single_mod=yes paulo@0: fi paulo@0: if test "X$lt_int_apple_cc_single_mod" = Xyes ; then paulo@0: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring' paulo@0: else paulo@0: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -r -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring' paulo@0: fi paulo@0: _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' paulo@0: # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds paulo@0: if test "X$lt_int_apple_cc_single_mod" = Xyes ; then paulo@0: _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' paulo@0: else paulo@0: _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -r -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' paulo@0: fi paulo@0: _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' paulo@0: else paulo@0: case $cc_basename in paulo@0: xlc*) paulo@0: output_verbose_link_cmd='echo' paulo@0: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring' paulo@0: _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' paulo@0: # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds paulo@0: _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' paulo@0: _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' paulo@0: ;; paulo@0: *) paulo@0: _LT_AC_TAGVAR(ld_shlibs, $1)=no paulo@0: ;; paulo@0: esac paulo@0: fi paulo@0: ;; paulo@0: paulo@0: dgux*) paulo@0: case $cc_basename in paulo@0: ec++*) paulo@0: # FIXME: insert proper C++ library support paulo@0: _LT_AC_TAGVAR(ld_shlibs, $1)=no paulo@0: ;; paulo@0: ghcx*) paulo@0: # Green Hills C++ Compiler paulo@0: # FIXME: insert proper C++ library support paulo@0: _LT_AC_TAGVAR(ld_shlibs, $1)=no paulo@0: ;; paulo@0: *) paulo@0: # FIXME: insert proper C++ library support paulo@0: _LT_AC_TAGVAR(ld_shlibs, $1)=no paulo@0: ;; paulo@0: esac paulo@0: ;; paulo@0: freebsd[[12]]*) paulo@0: # C++ shared libraries reported to be fairly broken before switch to ELF paulo@0: _LT_AC_TAGVAR(ld_shlibs, $1)=no paulo@0: ;; paulo@0: freebsd-elf*) paulo@0: _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no paulo@0: ;; paulo@0: freebsd* | kfreebsd*-gnu | dragonfly*) paulo@0: # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF paulo@0: # conventions paulo@0: _LT_AC_TAGVAR(ld_shlibs, $1)=yes paulo@0: ;; paulo@0: gnu*) paulo@0: ;; paulo@0: hpux9*) paulo@0: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' paulo@0: _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: paulo@0: _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' paulo@0: _LT_AC_TAGVAR(hardcode_direct, $1)=yes paulo@0: _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, paulo@0: # but as the default paulo@0: # location of the library. paulo@0: paulo@0: case $cc_basename in paulo@0: CC*) paulo@0: # FIXME: insert proper C++ library support paulo@0: _LT_AC_TAGVAR(ld_shlibs, $1)=no paulo@0: ;; paulo@0: aCC*) paulo@0: _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' paulo@0: # Commands to make compiler produce verbose output that lists paulo@0: # what "hidden" libraries, object files and flags are used when paulo@0: # linking a shared library. paulo@0: # paulo@0: # There doesn't appear to be a way to prevent this compiler from paulo@0: # explicitly linking system object files so we need to strip them paulo@0: # from the output so that they don't get included in the library paulo@0: # dependencies. paulo@0: output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | grep "[[-]]L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' paulo@0: ;; paulo@0: *) paulo@0: if test "$GXX" = yes; then paulo@0: _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$CC -shared -nostdlib -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' paulo@0: else paulo@0: # FIXME: insert proper C++ library support paulo@0: _LT_AC_TAGVAR(ld_shlibs, $1)=no paulo@0: fi paulo@0: ;; paulo@0: esac paulo@0: ;; paulo@0: hpux10*|hpux11*) paulo@0: if test $with_gnu_ld = no; then paulo@0: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' paulo@0: _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: paulo@0: paulo@0: case $host_cpu in paulo@0: hppa*64*|ia64*) paulo@0: _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir' paulo@0: ;; paulo@0: *) paulo@0: _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' paulo@0: ;; paulo@0: esac paulo@0: fi paulo@0: case $host_cpu in paulo@0: hppa*64*|ia64*) paulo@0: _LT_AC_TAGVAR(hardcode_direct, $1)=no paulo@0: _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no paulo@0: ;; paulo@0: *) paulo@0: _LT_AC_TAGVAR(hardcode_direct, $1)=yes paulo@0: _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, paulo@0: # but as the default paulo@0: # location of the library. paulo@0: ;; paulo@0: esac paulo@0: paulo@0: case $cc_basename in paulo@0: CC*) paulo@0: # FIXME: insert proper C++ library support paulo@0: _LT_AC_TAGVAR(ld_shlibs, $1)=no paulo@0: ;; paulo@0: aCC*) paulo@0: case $host_cpu in paulo@0: hppa*64*) paulo@0: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' paulo@0: ;; paulo@0: ia64*) paulo@0: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' paulo@0: ;; paulo@0: *) paulo@0: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' paulo@0: ;; paulo@0: esac paulo@0: # Commands to make compiler produce verbose output that lists paulo@0: # what "hidden" libraries, object files and flags are used when paulo@0: # linking a shared library. paulo@0: # paulo@0: # There doesn't appear to be a way to prevent this compiler from paulo@0: # explicitly linking system object files so we need to strip them paulo@0: # from the output so that they don't get included in the library paulo@0: # dependencies. paulo@0: output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | grep "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' paulo@0: ;; paulo@0: *) paulo@0: if test "$GXX" = yes; then paulo@0: if test $with_gnu_ld = no; then paulo@0: case $host_cpu in paulo@0: hppa*64*) paulo@0: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' paulo@0: ;; paulo@0: ia64*) paulo@0: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' paulo@0: ;; paulo@0: *) paulo@0: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' paulo@0: ;; paulo@0: esac paulo@0: fi paulo@0: else paulo@0: # FIXME: insert proper C++ library support paulo@0: _LT_AC_TAGVAR(ld_shlibs, $1)=no paulo@0: fi paulo@0: ;; paulo@0: esac paulo@0: ;; paulo@0: interix3*) paulo@0: _LT_AC_TAGVAR(hardcode_direct, $1)=no paulo@0: _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no paulo@0: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' paulo@0: _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' paulo@0: # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. paulo@0: # Instead, shared libraries are loaded at an image base (0x10000000 by paulo@0: # default) and relocated if they conflict, which is a slow very memory paulo@0: # consuming and fragmenting process. To avoid this, we pick a random, paulo@0: # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link paulo@0: # time. Moving up from 0x10000000 also allows more sbrk(2) space. paulo@0: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' paulo@0: _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' paulo@0: ;; paulo@0: irix5* | irix6*) paulo@0: case $cc_basename in paulo@0: CC*) paulo@0: # SGI C++ paulo@0: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' paulo@0: paulo@0: # Archives containing C++ object files must be created using paulo@0: # "CC -ar", where "CC" is the IRIX C++ compiler. This is paulo@0: # necessary to make sure instantiated templates are included paulo@0: # in the archive. paulo@0: _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs' paulo@0: ;; paulo@0: *) paulo@0: if test "$GXX" = yes; then paulo@0: if test "$with_gnu_ld" = no; then paulo@0: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $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' paulo@0: else paulo@0: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` -o $lib' paulo@0: fi paulo@0: fi paulo@0: _LT_AC_TAGVAR(link_all_deplibs, $1)=yes paulo@0: ;; paulo@0: esac paulo@0: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' paulo@0: _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: paulo@0: ;; paulo@0: linux*) paulo@0: case $cc_basename in paulo@0: KCC*) paulo@0: # Kuck and Associates, Inc. (KAI) C++ Compiler paulo@0: paulo@0: # KCC will only create a shared library if the output file paulo@0: # ends with ".so" (or ".sl" for HP-UX), so rename the library paulo@0: # to its proper name (with version) after linking. paulo@0: _LT_AC_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' paulo@0: _LT_AC_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib' paulo@0: # Commands to make compiler produce verbose output that lists paulo@0: # what "hidden" libraries, object files and flags are used when paulo@0: # linking a shared library. paulo@0: # paulo@0: # There doesn't appear to be a way to prevent this compiler from paulo@0: # explicitly linking system object files so we need to strip them paulo@0: # from the output so that they don't get included in the library paulo@0: # dependencies. paulo@0: output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | grep "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' paulo@0: paulo@0: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath,$libdir' paulo@0: _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' paulo@0: paulo@0: # Archives containing C++ object files must be created using paulo@0: # "CC -Bstatic", where "CC" is the KAI C++ compiler. paulo@0: _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' paulo@0: ;; paulo@0: icpc*) paulo@0: # Intel C++ paulo@0: with_gnu_ld=yes paulo@0: # version 8.0 and above of icpc choke on multiply defined symbols paulo@0: # if we add $predep_objects and $postdep_objects, however 7.1 and paulo@0: # earlier do not add the objects themselves. paulo@0: case `$CC -V 2>&1` in paulo@0: *"Version 7."*) paulo@0: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' paulo@0: _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' paulo@0: ;; paulo@0: *) # Version 8.0 or newer paulo@0: tmp_idyn= paulo@0: case $host_cpu in paulo@0: ia64*) tmp_idyn=' -i_dynamic';; paulo@0: esac paulo@0: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' paulo@0: _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' paulo@0: ;; paulo@0: esac paulo@0: _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no paulo@0: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' paulo@0: _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' paulo@0: _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' paulo@0: ;; paulo@0: pgCC*) paulo@0: # Portland Group C++ compiler paulo@0: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' paulo@0: _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib' paulo@0: paulo@0: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' paulo@0: _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' paulo@0: _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' paulo@0: ;; paulo@0: cxx*) paulo@0: # Compaq C++ paulo@0: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' paulo@0: _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols' paulo@0: paulo@0: runpath_var=LD_RUN_PATH paulo@0: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' paulo@0: _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: paulo@0: paulo@0: # Commands to make compiler produce verbose output that lists paulo@0: # what "hidden" libraries, object files and flags are used when paulo@0: # linking a shared library. paulo@0: # paulo@0: # There doesn't appear to be a way to prevent this compiler from paulo@0: # explicitly linking system object files so we need to strip them paulo@0: # from the output so that they don't get included in the library paulo@0: # dependencies. paulo@0: output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' paulo@0: ;; paulo@0: esac paulo@0: ;; paulo@0: lynxos*) paulo@0: # FIXME: insert proper C++ library support paulo@0: _LT_AC_TAGVAR(ld_shlibs, $1)=no paulo@0: ;; paulo@0: m88k*) paulo@0: # FIXME: insert proper C++ library support paulo@0: _LT_AC_TAGVAR(ld_shlibs, $1)=no paulo@0: ;; paulo@0: mvs*) paulo@0: case $cc_basename in paulo@0: cxx*) paulo@0: # FIXME: insert proper C++ library support paulo@0: _LT_AC_TAGVAR(ld_shlibs, $1)=no paulo@0: ;; paulo@0: *) paulo@0: # FIXME: insert proper C++ library support paulo@0: _LT_AC_TAGVAR(ld_shlibs, $1)=no paulo@0: ;; paulo@0: esac paulo@0: ;; paulo@0: netbsd* | netbsdelf*-gnu | knetbsd*-gnu) paulo@0: if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then paulo@0: _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags' paulo@0: wlarc= paulo@0: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' paulo@0: _LT_AC_TAGVAR(hardcode_direct, $1)=yes paulo@0: _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no paulo@0: fi paulo@0: # Workaround some broken pre-1.5 toolchains paulo@0: output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"' paulo@0: ;; paulo@0: openbsd2*) paulo@0: # C++ shared libraries are fairly broken paulo@0: _LT_AC_TAGVAR(ld_shlibs, $1)=no paulo@0: ;; paulo@0: openbsd*) paulo@0: _LT_AC_TAGVAR(hardcode_direct, $1)=yes paulo@0: _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no paulo@0: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' paulo@0: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' paulo@0: if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then paulo@0: _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib' paulo@0: _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' paulo@0: _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' paulo@0: fi paulo@0: output_verbose_link_cmd='echo' paulo@0: ;; paulo@0: osf3*) paulo@0: case $cc_basename in paulo@0: KCC*) paulo@0: # Kuck and Associates, Inc. (KAI) C++ Compiler paulo@0: paulo@0: # KCC will only create a shared library if the output file paulo@0: # ends with ".so" (or ".sl" for HP-UX), so rename the library paulo@0: # to its proper name (with version) after linking. paulo@0: _LT_AC_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' paulo@0: paulo@0: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' paulo@0: _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: paulo@0: paulo@0: # Archives containing C++ object files must be created using paulo@0: # "CC -Bstatic", where "CC" is the KAI C++ compiler. paulo@0: _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' paulo@0: paulo@0: ;; paulo@0: RCC*) paulo@0: # Rational C++ 2.4.1 paulo@0: # FIXME: insert proper C++ library support paulo@0: _LT_AC_TAGVAR(ld_shlibs, $1)=no paulo@0: ;; paulo@0: cxx*) paulo@0: _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' paulo@0: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && echo ${wl}-set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' paulo@0: paulo@0: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' paulo@0: _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: paulo@0: paulo@0: # Commands to make compiler produce verbose output that lists paulo@0: # what "hidden" libraries, object files and flags are used when paulo@0: # linking a shared library. paulo@0: # paulo@0: # There doesn't appear to be a way to prevent this compiler from paulo@0: # explicitly linking system object files so we need to strip them paulo@0: # from the output so that they don't get included in the library paulo@0: # dependencies. paulo@0: output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld" | grep -v "ld:"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' paulo@0: ;; paulo@0: *) paulo@0: if test "$GXX" = yes && test "$with_gnu_ld" = no; then paulo@0: _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' paulo@0: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $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' paulo@0: paulo@0: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' paulo@0: _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: paulo@0: paulo@0: # Commands to make compiler produce verbose output that lists paulo@0: # what "hidden" libraries, object files and flags are used when paulo@0: # linking a shared library. paulo@0: output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"' paulo@0: paulo@0: else paulo@0: # FIXME: insert proper C++ library support paulo@0: _LT_AC_TAGVAR(ld_shlibs, $1)=no paulo@0: fi paulo@0: ;; paulo@0: esac paulo@0: ;; paulo@0: osf4* | osf5*) paulo@0: case $cc_basename in paulo@0: KCC*) paulo@0: # Kuck and Associates, Inc. (KAI) C++ Compiler paulo@0: paulo@0: # KCC will only create a shared library if the output file paulo@0: # ends with ".so" (or ".sl" for HP-UX), so rename the library paulo@0: # to its proper name (with version) after linking. paulo@0: _LT_AC_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' paulo@0: paulo@0: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' paulo@0: _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: paulo@0: paulo@0: # Archives containing C++ object files must be created using paulo@0: # the KAI C++ compiler. paulo@0: _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' paulo@0: ;; paulo@0: RCC*) paulo@0: # Rational C++ 2.4.1 paulo@0: # FIXME: insert proper C++ library support paulo@0: _LT_AC_TAGVAR(ld_shlibs, $1)=no paulo@0: ;; paulo@0: cxx*) paulo@0: _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' paulo@0: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' paulo@0: _LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~ paulo@0: echo "-hidden">> $lib.exp~ paulo@0: $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname -Wl,-input -Wl,$lib.exp `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~ paulo@0: $rm $lib.exp' paulo@0: paulo@0: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' paulo@0: _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: paulo@0: paulo@0: # Commands to make compiler produce verbose output that lists paulo@0: # what "hidden" libraries, object files and flags are used when paulo@0: # linking a shared library. paulo@0: # paulo@0: # There doesn't appear to be a way to prevent this compiler from paulo@0: # explicitly linking system object files so we need to strip them paulo@0: # from the output so that they don't get included in the library paulo@0: # dependencies. paulo@0: output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld" | grep -v "ld:"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' paulo@0: ;; paulo@0: *) paulo@0: if test "$GXX" = yes && test "$with_gnu_ld" = no; then paulo@0: _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' paulo@0: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $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' paulo@0: paulo@0: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' paulo@0: _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: paulo@0: paulo@0: # Commands to make compiler produce verbose output that lists paulo@0: # what "hidden" libraries, object files and flags are used when paulo@0: # linking a shared library. paulo@0: output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"' paulo@0: paulo@0: else paulo@0: # FIXME: insert proper C++ library support paulo@0: _LT_AC_TAGVAR(ld_shlibs, $1)=no paulo@0: fi paulo@0: ;; paulo@0: esac paulo@0: ;; paulo@0: psos*) paulo@0: # FIXME: insert proper C++ library support paulo@0: _LT_AC_TAGVAR(ld_shlibs, $1)=no paulo@0: ;; paulo@0: sunos4*) paulo@0: case $cc_basename in paulo@0: CC*) paulo@0: # Sun C++ 4.x paulo@0: # FIXME: insert proper C++ library support paulo@0: _LT_AC_TAGVAR(ld_shlibs, $1)=no paulo@0: ;; paulo@0: lcc*) paulo@0: # Lucid paulo@0: # FIXME: insert proper C++ library support paulo@0: _LT_AC_TAGVAR(ld_shlibs, $1)=no paulo@0: ;; paulo@0: *) paulo@0: # FIXME: insert proper C++ library support paulo@0: _LT_AC_TAGVAR(ld_shlibs, $1)=no paulo@0: ;; paulo@0: esac paulo@0: ;; paulo@0: solaris*) paulo@0: case $cc_basename in paulo@0: CC*) paulo@0: # Sun C++ 4.2, 5.x and Centerline C++ paulo@0: _LT_AC_TAGVAR(archive_cmds_need_lc,$1)=yes paulo@0: _LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs' paulo@0: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' paulo@0: _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ paulo@0: $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp' paulo@0: paulo@0: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' paulo@0: _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no paulo@0: case $host_os in paulo@0: solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; paulo@0: *) paulo@0: # The C++ compiler is used as linker so we must use $wl paulo@0: # flag to pass the commands to the underlying system paulo@0: # linker. 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This must work even if \$libdir does paulo@0: # not exist. paulo@0: hardcode_libdir_flag_spec_ld=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) paulo@0: paulo@0: # Whether we need a single -rpath flag with a separated argument. paulo@0: hardcode_libdir_separator=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_separator, $1) paulo@0: paulo@0: # Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the paulo@0: # resulting binary. paulo@0: hardcode_direct=$_LT_AC_TAGVAR(hardcode_direct, $1) paulo@0: paulo@0: # Set to yes if using the -LDIR flag during linking hardcodes DIR into the paulo@0: # resulting binary. paulo@0: hardcode_minus_L=$_LT_AC_TAGVAR(hardcode_minus_L, $1) paulo@0: paulo@0: # Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into paulo@0: # the resulting binary. paulo@0: hardcode_shlibpath_var=$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1) paulo@0: paulo@0: # Set to yes if building a shared library automatically hardcodes DIR into the library paulo@0: # and all subsequent libraries and executables linked against it. paulo@0: hardcode_automatic=$_LT_AC_TAGVAR(hardcode_automatic, $1) paulo@0: paulo@0: # Variables whose values should be saved in libtool wrapper scripts and paulo@0: # restored at relink time. paulo@0: variables_saved_for_relink="$variables_saved_for_relink" paulo@0: paulo@0: # Whether libtool must link a program against all its dependency libraries. paulo@0: link_all_deplibs=$_LT_AC_TAGVAR(link_all_deplibs, $1) paulo@0: paulo@0: # Compile-time system search path for libraries paulo@0: sys_lib_search_path_spec=$lt_sys_lib_search_path_spec paulo@0: paulo@0: # Run-time system search path for libraries paulo@0: sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec paulo@0: paulo@0: # Fix the shell variable \$srcfile for the compiler. paulo@0: fix_srcfile_path="$_LT_AC_TAGVAR(fix_srcfile_path, $1)" paulo@0: paulo@0: # Set to yes if exported symbols are required. paulo@0: always_export_symbols=$_LT_AC_TAGVAR(always_export_symbols, $1) paulo@0: paulo@0: # The commands to list exported symbols. paulo@0: export_symbols_cmds=$lt_[]_LT_AC_TAGVAR(export_symbols_cmds, $1) paulo@0: paulo@0: # The commands to extract the exported symbol list from a shared archive. paulo@0: extract_expsyms_cmds=$lt_extract_expsyms_cmds paulo@0: paulo@0: # Symbols that should not be listed in the preloaded symbols. paulo@0: exclude_expsyms=$lt_[]_LT_AC_TAGVAR(exclude_expsyms, $1) paulo@0: paulo@0: # Symbols that must always be exported. paulo@0: include_expsyms=$lt_[]_LT_AC_TAGVAR(include_expsyms, $1) paulo@0: paulo@0: ifelse([$1],[], paulo@0: [# ### END LIBTOOL CONFIG], paulo@0: [# ### END LIBTOOL TAG CONFIG: $tagname]) paulo@0: paulo@0: __EOF__ paulo@0: paulo@0: ifelse([$1],[], [ paulo@0: case $host_os in paulo@0: aix3*) paulo@0: cat <<\EOF >> "$cfgfile" paulo@0: paulo@0: # AIX sometimes has problems with the GCC collect2 program. For some paulo@0: # reason, if we set the COLLECT_NAMES environment variable, the problems paulo@0: # vanish in a puff of smoke. paulo@0: if test "X${COLLECT_NAMES+set}" != Xset; then paulo@0: COLLECT_NAMES= paulo@0: export COLLECT_NAMES paulo@0: fi paulo@0: EOF paulo@0: ;; paulo@0: esac paulo@0: paulo@0: # We use sed instead of cat because bash on DJGPP gets confused if paulo@0: # if finds mixed CR/LF and LF-only lines. Since sed operates in paulo@0: # text mode, it properly converts lines to CR/LF. This bash problem paulo@0: # is reportedly fixed, but why not run on old versions too? paulo@0: sed '$q' "$ltmain" >> "$cfgfile" || (rm -f "$cfgfile"; exit 1) paulo@0: paulo@0: mv -f "$cfgfile" "$ofile" || \ paulo@0: (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") paulo@0: chmod +x "$ofile" paulo@0: ]) paulo@0: else paulo@0: # If there is no Makefile yet, we rely on a make rule to execute paulo@0: # `config.status --recheck' to rerun these tests and create the paulo@0: # libtool script then. paulo@0: ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'` paulo@0: if test -f "$ltmain_in"; then paulo@0: test -f Makefile && make "$ltmain" paulo@0: fi paulo@0: fi paulo@0: ])# AC_LIBTOOL_CONFIG paulo@0: paulo@0: paulo@0: # AC_LIBTOOL_PROG_COMPILER_NO_RTTI([TAGNAME]) paulo@0: # ------------------------------------------- paulo@0: AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI], paulo@0: [AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl paulo@0: paulo@0: _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= paulo@0: paulo@0: if test "$GCC" = yes; then paulo@0: _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' paulo@0: paulo@0: AC_LIBTOOL_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions], paulo@0: lt_cv_prog_compiler_rtti_exceptions, paulo@0: [-fno-rtti -fno-exceptions], [], paulo@0: [_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"]) paulo@0: fi paulo@0: ])# AC_LIBTOOL_PROG_COMPILER_NO_RTTI paulo@0: paulo@0: paulo@0: # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE paulo@0: # --------------------------------- paulo@0: AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], paulo@0: [AC_REQUIRE([AC_CANONICAL_HOST]) paulo@0: AC_REQUIRE([AC_PROG_NM]) paulo@0: AC_REQUIRE([AC_OBJEXT]) paulo@0: # Check for command to grab the raw symbol name followed by C symbol from nm. paulo@0: AC_MSG_CHECKING([command to parse $NM output from $compiler object]) paulo@0: AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], paulo@0: [ paulo@0: # These are sane defaults that work on at least a few old systems. paulo@0: # [They come from Ultrix. What could be older than Ultrix?!! ;)] paulo@0: paulo@0: # Character class describing NM global symbol codes. paulo@0: symcode='[[BCDEGRST]]' paulo@0: paulo@0: # Regexp to match symbols that can be accessed directly from C. paulo@0: sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)' paulo@0: paulo@0: # Transform an extracted symbol line into a proper C declaration paulo@0: lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'" paulo@0: paulo@0: # Transform an extracted symbol line into symbol name and symbol address paulo@0: lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'" paulo@0: paulo@0: # Define system-specific variables. paulo@0: case $host_os in paulo@0: aix*) paulo@0: symcode='[[BCDT]]' paulo@0: ;; paulo@0: cygwin* | mingw* | pw32*) paulo@0: symcode='[[ABCDGISTW]]' paulo@0: ;; paulo@0: hpux*) # Its linker distinguishes data from code symbols paulo@0: if test "$host_cpu" = ia64; then paulo@0: symcode='[[ABCDEGRST]]' paulo@0: fi paulo@0: lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" paulo@0: lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'" paulo@0: ;; paulo@0: linux*) paulo@0: if test "$host_cpu" = ia64; then paulo@0: symcode='[[ABCDGIRSTW]]' paulo@0: lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" paulo@0: lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'" paulo@0: fi paulo@0: ;; paulo@0: irix* | nonstopux*) paulo@0: symcode='[[BCDEGRST]]' paulo@0: ;; paulo@0: osf*) paulo@0: symcode='[[BCDEGQRST]]' paulo@0: ;; paulo@0: solaris*) paulo@0: symcode='[[BDRT]]' paulo@0: ;; paulo@0: sco3.2v5*) paulo@0: symcode='[[DT]]' paulo@0: ;; paulo@0: sysv4.2uw2*) paulo@0: symcode='[[DT]]' paulo@0: ;; paulo@0: sysv5* | sco5v6* | unixware* | OpenUNIX*) paulo@0: symcode='[[ABDT]]' paulo@0: ;; paulo@0: sysv4) paulo@0: symcode='[[DFNSTU]]' paulo@0: ;; paulo@0: esac paulo@0: paulo@0: # Handle CRLF in mingw tool chain paulo@0: opt_cr= paulo@0: case $build_os in paulo@0: mingw*) paulo@0: opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp paulo@0: ;; paulo@0: esac paulo@0: paulo@0: # If we're using GNU nm, then use its standard symbol codes. paulo@0: case `$NM -V 2>&1` in paulo@0: *GNU* | *'with BFD'*) paulo@0: symcode='[[ABCDGIRSTW]]' ;; paulo@0: esac paulo@0: paulo@0: # Try without a prefix undercore, then with it. paulo@0: for ac_symprfx in "" "_"; do paulo@0: paulo@0: # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. paulo@0: symxfrm="\\1 $ac_symprfx\\2 \\2" paulo@0: paulo@0: # Write the raw and C identifiers. paulo@0: lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" paulo@0: paulo@0: # Check to see that the pipe works correctly. paulo@0: pipe_works=no paulo@0: paulo@0: rm -f conftest* paulo@0: cat > conftest.$ac_ext < $nlist) && test -s "$nlist"; then paulo@0: # Try sorting and uniquifying the output. paulo@0: if sort "$nlist" | uniq > "$nlist"T; then paulo@0: mv -f "$nlist"T "$nlist" paulo@0: else paulo@0: rm -f "$nlist"T paulo@0: fi paulo@0: paulo@0: # Make sure that we snagged all the symbols we need. paulo@0: if grep ' nm_test_var$' "$nlist" >/dev/null; then paulo@0: if grep ' nm_test_func$' "$nlist" >/dev/null; then paulo@0: cat < conftest.$ac_ext paulo@0: #ifdef __cplusplus paulo@0: extern "C" { paulo@0: #endif paulo@0: paulo@0: EOF paulo@0: # Now generate the symbol file. paulo@0: eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext' paulo@0: paulo@0: cat <> conftest.$ac_ext paulo@0: #if defined (__STDC__) && __STDC__ paulo@0: # define lt_ptr_t void * paulo@0: #else paulo@0: # define lt_ptr_t char * paulo@0: # define const paulo@0: #endif paulo@0: paulo@0: /* The mapping between symbol names and symbols. */ paulo@0: const struct { paulo@0: const char *name; paulo@0: lt_ptr_t address; paulo@0: } paulo@0: lt_preloaded_symbols[[]] = paulo@0: { paulo@0: EOF paulo@0: $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext paulo@0: cat <<\EOF >> conftest.$ac_ext paulo@0: {0, (lt_ptr_t) 0} paulo@0: }; paulo@0: paulo@0: #ifdef __cplusplus paulo@0: } paulo@0: #endif paulo@0: EOF paulo@0: # Now try linking the two files. paulo@0: mv conftest.$ac_objext conftstm.$ac_objext paulo@0: lt_save_LIBS="$LIBS" paulo@0: lt_save_CFLAGS="$CFLAGS" paulo@0: LIBS="conftstm.$ac_objext" paulo@0: CFLAGS="$CFLAGS$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" paulo@0: if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then paulo@0: pipe_works=yes paulo@0: fi paulo@0: LIBS="$lt_save_LIBS" paulo@0: CFLAGS="$lt_save_CFLAGS" paulo@0: else paulo@0: echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD paulo@0: fi paulo@0: else paulo@0: echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD paulo@0: fi paulo@0: else paulo@0: echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD paulo@0: fi paulo@0: else paulo@0: echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD paulo@0: cat conftest.$ac_ext >&5 paulo@0: fi paulo@0: rm -f conftest* conftst* paulo@0: paulo@0: # Do not use the global_symbol_pipe unless it works. paulo@0: if test "$pipe_works" = yes; then paulo@0: break paulo@0: else paulo@0: lt_cv_sys_global_symbol_pipe= paulo@0: fi paulo@0: done paulo@0: ]) paulo@0: if test -z "$lt_cv_sys_global_symbol_pipe"; then paulo@0: lt_cv_sys_global_symbol_to_cdecl= paulo@0: fi paulo@0: if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then paulo@0: AC_MSG_RESULT(failed) paulo@0: else paulo@0: AC_MSG_RESULT(ok) paulo@0: fi paulo@0: ]) # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE paulo@0: paulo@0: paulo@0: # AC_LIBTOOL_PROG_COMPILER_PIC([TAGNAME]) paulo@0: # --------------------------------------- paulo@0: AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC], paulo@0: [_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)= paulo@0: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= paulo@0: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)= paulo@0: paulo@0: AC_MSG_CHECKING([for $compiler option to produce PIC]) paulo@0: ifelse([$1],[CXX],[ paulo@0: # C++ specific cases for pic, static, wl, etc. paulo@0: if test "$GXX" = yes; then paulo@0: _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' paulo@0: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' paulo@0: paulo@0: case $host_os in paulo@0: aix*) paulo@0: # All AIX code is PIC. paulo@0: if test "$host_cpu" = ia64; then paulo@0: # AIX 5 now supports IA64 processor paulo@0: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' paulo@0: fi paulo@0: ;; paulo@0: amigaos*) paulo@0: # FIXME: we need at least 68020 code to build shared libraries, but paulo@0: # adding the `-m68020' flag to GCC prevents building anything better, paulo@0: # like `-m68040'. paulo@0: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' paulo@0: ;; paulo@0: beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) paulo@0: # PIC is the default for these OSes. paulo@0: ;; paulo@0: mingw* | os2* | pw32*) paulo@0: # This hack is so that the source file can tell whether it is being paulo@0: # built for inclusion in a dll (and should export symbols for example). paulo@0: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT' paulo@0: ;; paulo@0: darwin* | rhapsody*) paulo@0: # PIC is the default on this platform paulo@0: # Common symbols not allowed in MH_DYLIB files paulo@0: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' paulo@0: ;; paulo@0: *djgpp*) paulo@0: # DJGPP does not support shared libraries at all paulo@0: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= paulo@0: ;; paulo@0: interix3*) paulo@0: # Interix 3.x gcc -fpic/-fPIC options generate broken code. paulo@0: # Instead, we relocate shared libraries at runtime. paulo@0: ;; paulo@0: sysv4*MP*) paulo@0: if test -d /usr/nec; then paulo@0: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic paulo@0: fi paulo@0: ;; paulo@0: hpux*) paulo@0: # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but paulo@0: # not for PA HP-UX. paulo@0: case $host_cpu in paulo@0: hppa*64*|ia64*) paulo@0: ;; paulo@0: *) paulo@0: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' paulo@0: ;; paulo@0: esac paulo@0: ;; paulo@0: *) paulo@0: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' paulo@0: ;; paulo@0: esac paulo@0: else paulo@0: case $host_os in paulo@0: aix4* | aix5*) paulo@0: # All AIX code is PIC. paulo@0: if test "$host_cpu" = ia64; then paulo@0: # AIX 5 now supports IA64 processor paulo@0: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' paulo@0: else paulo@0: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' paulo@0: fi paulo@0: ;; paulo@0: chorus*) paulo@0: case $cc_basename in paulo@0: cxch68*) paulo@0: # Green Hills C++ Compiler paulo@0: # _LT_AC_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a" paulo@0: ;; paulo@0: esac paulo@0: ;; paulo@0: darwin*) paulo@0: # PIC is the default on this platform paulo@0: # Common symbols not allowed in MH_DYLIB files paulo@0: case $cc_basename in paulo@0: xlc*) paulo@0: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon' paulo@0: _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' paulo@0: ;; paulo@0: esac paulo@0: ;; paulo@0: dgux*) paulo@0: case $cc_basename in paulo@0: ec++*) paulo@0: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' paulo@0: ;; paulo@0: ghcx*) paulo@0: # Green Hills C++ Compiler paulo@0: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' paulo@0: ;; paulo@0: *) paulo@0: ;; paulo@0: esac paulo@0: ;; paulo@0: freebsd* | kfreebsd*-gnu | dragonfly*) paulo@0: # FreeBSD uses GNU C++ paulo@0: ;; paulo@0: hpux9* | hpux10* | hpux11*) paulo@0: case $cc_basename in paulo@0: CC*) paulo@0: _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' paulo@0: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' paulo@0: if test "$host_cpu" != ia64; then paulo@0: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z' paulo@0: fi paulo@0: ;; paulo@0: aCC*) paulo@0: _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' paulo@0: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' paulo@0: case $host_cpu in paulo@0: hppa*64*|ia64*) paulo@0: # +Z the default paulo@0: ;; paulo@0: *) paulo@0: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z' paulo@0: ;; paulo@0: esac paulo@0: ;; paulo@0: *) paulo@0: ;; paulo@0: esac paulo@0: ;; paulo@0: interix*) paulo@0: # This is c89, which is MS Visual C++ (no shared libs) paulo@0: # Anyone wants to do a port? paulo@0: ;; paulo@0: irix5* | irix6* | nonstopux*) paulo@0: case $cc_basename in paulo@0: CC*) paulo@0: _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' paulo@0: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' paulo@0: # CC pic flag -KPIC is the default. paulo@0: ;; paulo@0: *) paulo@0: ;; paulo@0: esac paulo@0: ;; paulo@0: linux*) paulo@0: case $cc_basename in paulo@0: KCC*) paulo@0: # KAI C++ Compiler paulo@0: _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' paulo@0: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' paulo@0: ;; paulo@0: icpc* | ecpc*) paulo@0: # Intel C++ paulo@0: _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' paulo@0: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' paulo@0: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' paulo@0: ;; paulo@0: pgCC*) paulo@0: # Portland Group C++ compiler. paulo@0: _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' paulo@0: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' paulo@0: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' paulo@0: ;; paulo@0: cxx*) paulo@0: # Compaq C++ paulo@0: # Make sure the PIC flag is empty. It appears that all Alpha paulo@0: # Linux and Compaq Tru64 Unix objects are PIC. paulo@0: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= paulo@0: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' paulo@0: ;; paulo@0: *) paulo@0: ;; paulo@0: esac paulo@0: ;; paulo@0: lynxos*) paulo@0: ;; paulo@0: m88k*) paulo@0: ;; paulo@0: mvs*) paulo@0: case $cc_basename in paulo@0: cxx*) paulo@0: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall' paulo@0: ;; paulo@0: *) paulo@0: ;; paulo@0: esac paulo@0: ;; paulo@0: netbsd* | netbsdelf*-gnu | knetbsd*-gnu) paulo@0: ;; paulo@0: osf3* | osf4* | osf5*) paulo@0: case $cc_basename in paulo@0: KCC*) paulo@0: _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' paulo@0: ;; paulo@0: RCC*) paulo@0: # Rational C++ 2.4.1 paulo@0: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' paulo@0: ;; paulo@0: cxx*) paulo@0: # Digital/Compaq C++ paulo@0: _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' paulo@0: # Make sure the PIC flag is empty. It appears that all Alpha paulo@0: # Linux and Compaq Tru64 Unix objects are PIC. paulo@0: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= paulo@0: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' paulo@0: ;; paulo@0: *) paulo@0: ;; paulo@0: esac paulo@0: ;; paulo@0: psos*) paulo@0: ;; paulo@0: solaris*) paulo@0: case $cc_basename in paulo@0: CC*) paulo@0: # Sun C++ 4.2, 5.x and Centerline C++ paulo@0: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' paulo@0: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' paulo@0: _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' paulo@0: ;; paulo@0: gcx*) paulo@0: # Green Hills C++ Compiler paulo@0: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' paulo@0: ;; paulo@0: *) paulo@0: ;; paulo@0: esac paulo@0: ;; paulo@0: sunos4*) paulo@0: case $cc_basename in paulo@0: CC*) paulo@0: # Sun C++ 4.x paulo@0: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' paulo@0: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' paulo@0: ;; paulo@0: lcc*) paulo@0: # Lucid paulo@0: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' paulo@0: ;; paulo@0: *) paulo@0: ;; paulo@0: esac paulo@0: ;; paulo@0: tandem*) paulo@0: case $cc_basename in paulo@0: NCC*) paulo@0: # NonStop-UX NCC 3.20 paulo@0: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' paulo@0: ;; paulo@0: *) paulo@0: ;; paulo@0: esac paulo@0: ;; paulo@0: sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) paulo@0: case $cc_basename in paulo@0: CC*) paulo@0: _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' paulo@0: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' paulo@0: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' paulo@0: ;; paulo@0: esac paulo@0: ;; paulo@0: vxworks*) paulo@0: ;; paulo@0: *) paulo@0: _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no paulo@0: ;; paulo@0: esac paulo@0: fi paulo@0: ], paulo@0: [ paulo@0: if test "$GCC" = yes; then paulo@0: _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' paulo@0: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' paulo@0: paulo@0: case $host_os in paulo@0: aix*) paulo@0: # All AIX code is PIC. paulo@0: if test "$host_cpu" = ia64; then paulo@0: # AIX 5 now supports IA64 processor paulo@0: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' paulo@0: fi paulo@0: ;; paulo@0: paulo@0: amigaos*) paulo@0: # FIXME: we need at least 68020 code to build shared libraries, but paulo@0: # adding the `-m68020' flag to GCC prevents building anything better, paulo@0: # like `-m68040'. paulo@0: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' paulo@0: ;; paulo@0: paulo@0: beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) paulo@0: # PIC is the default for these OSes. paulo@0: ;; paulo@0: paulo@0: mingw* | pw32* | os2*) paulo@0: # This hack is so that the source file can tell whether it is being paulo@0: # built for inclusion in a dll (and should export symbols for example). paulo@0: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT' paulo@0: ;; paulo@0: paulo@0: darwin* | rhapsody*) paulo@0: # PIC is the default on this platform paulo@0: # Common symbols not allowed in MH_DYLIB files paulo@0: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' paulo@0: ;; paulo@0: paulo@0: interix3*) paulo@0: # Interix 3.x gcc -fpic/-fPIC options generate broken code. paulo@0: # Instead, we relocate shared libraries at runtime. paulo@0: ;; paulo@0: paulo@0: msdosdjgpp*) paulo@0: # Just because we use GCC doesn't mean we suddenly get shared libraries paulo@0: # on systems that don't support them. paulo@0: _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no paulo@0: enable_shared=no paulo@0: ;; paulo@0: paulo@0: sysv4*MP*) paulo@0: if test -d /usr/nec; then paulo@0: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic paulo@0: fi paulo@0: ;; paulo@0: paulo@0: hpux*) paulo@0: # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but paulo@0: # not for PA HP-UX. paulo@0: case $host_cpu in paulo@0: hppa*64*|ia64*) paulo@0: # +Z the default paulo@0: ;; paulo@0: *) paulo@0: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' paulo@0: ;; paulo@0: esac paulo@0: ;; paulo@0: paulo@0: *) paulo@0: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' paulo@0: ;; paulo@0: esac paulo@0: else paulo@0: # PORTME Check for flag to pass linker flags through the system compiler. paulo@0: case $host_os in paulo@0: aix*) paulo@0: _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' paulo@0: if test "$host_cpu" = ia64; then paulo@0: # AIX 5 now supports IA64 processor paulo@0: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' paulo@0: else paulo@0: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' paulo@0: fi paulo@0: ;; paulo@0: darwin*) paulo@0: # PIC is the default on this platform paulo@0: # Common symbols not allowed in MH_DYLIB files paulo@0: case $cc_basename in paulo@0: xlc*) paulo@0: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon' paulo@0: _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' paulo@0: ;; paulo@0: esac paulo@0: ;; paulo@0: paulo@0: mingw* | pw32* | os2*) paulo@0: # This hack is so that the source file can tell whether it is being paulo@0: # built for inclusion in a dll (and should export symbols for example). paulo@0: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT' paulo@0: ;; paulo@0: paulo@0: hpux9* | hpux10* | hpux11*) paulo@0: _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' paulo@0: # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but paulo@0: # not for PA HP-UX. paulo@0: case $host_cpu in paulo@0: hppa*64*|ia64*) paulo@0: # +Z the default paulo@0: ;; paulo@0: *) paulo@0: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z' paulo@0: ;; paulo@0: esac paulo@0: # Is there a better lt_prog_compiler_static that works with the bundled CC? paulo@0: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' paulo@0: ;; paulo@0: paulo@0: irix5* | irix6* | nonstopux*) paulo@0: _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' paulo@0: # PIC (with -KPIC) is the default. paulo@0: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' paulo@0: ;; paulo@0: paulo@0: newsos6) paulo@0: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' paulo@0: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' paulo@0: ;; paulo@0: paulo@0: linux*) paulo@0: case $cc_basename in paulo@0: icc* | ecc*) paulo@0: _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' paulo@0: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' paulo@0: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' paulo@0: ;; paulo@0: pgcc* | pgf77* | pgf90* | pgf95*) paulo@0: # Portland Group compilers (*not* the Pentium gcc compiler, paulo@0: # which looks to be a dead project) paulo@0: _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' paulo@0: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' paulo@0: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' paulo@0: ;; paulo@0: ccc*) paulo@0: _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' paulo@0: # All Alpha code is PIC. paulo@0: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' paulo@0: ;; paulo@0: esac paulo@0: ;; paulo@0: paulo@0: osf3* | osf4* | osf5*) paulo@0: _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' paulo@0: # All OSF/1 code is PIC. paulo@0: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' paulo@0: ;; paulo@0: paulo@0: solaris*) paulo@0: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' paulo@0: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' paulo@0: case $cc_basename in paulo@0: f77* | f90* | f95*) paulo@0: _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';; paulo@0: *) paulo@0: _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';; paulo@0: esac paulo@0: ;; paulo@0: paulo@0: sunos4*) paulo@0: _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' paulo@0: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' paulo@0: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' paulo@0: ;; paulo@0: paulo@0: sysv4 | sysv4.2uw2* | sysv4.3*) paulo@0: _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' paulo@0: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' paulo@0: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' paulo@0: ;; paulo@0: paulo@0: sysv4*MP*) paulo@0: if test -d /usr/nec ;then paulo@0: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic' paulo@0: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' paulo@0: fi paulo@0: ;; paulo@0: paulo@0: sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) paulo@0: _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' paulo@0: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' paulo@0: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' paulo@0: ;; paulo@0: paulo@0: unicos*) paulo@0: _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' paulo@0: _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no paulo@0: ;; paulo@0: paulo@0: uts4*) paulo@0: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' paulo@0: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' paulo@0: ;; paulo@0: paulo@0: *) paulo@0: _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no paulo@0: ;; paulo@0: esac paulo@0: fi paulo@0: ]) paulo@0: AC_MSG_RESULT([$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)]) paulo@0: paulo@0: # paulo@0: # Check to make sure the PIC flag actually works. paulo@0: # paulo@0: if test -n "$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)"; then paulo@0: AC_LIBTOOL_COMPILER_OPTION([if $compiler PIC flag $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) works], paulo@0: _LT_AC_TAGVAR(lt_prog_compiler_pic_works, $1), paulo@0: [$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])], [], paulo@0: [case $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) in paulo@0: "" | " "*) ;; paulo@0: *) _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)" ;; paulo@0: esac], paulo@0: [_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= paulo@0: _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no]) paulo@0: fi paulo@0: case $host_os in paulo@0: # For platforms which do not support PIC, -DPIC is meaningless: paulo@0: *djgpp*) paulo@0: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= paulo@0: ;; paulo@0: *) paulo@0: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])" paulo@0: ;; paulo@0: esac paulo@0: paulo@0: # paulo@0: # Check to make sure the static flag actually works. paulo@0: # paulo@0: wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_AC_TAGVAR(lt_prog_compiler_static, $1)\" paulo@0: AC_LIBTOOL_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works], paulo@0: _LT_AC_TAGVAR(lt_prog_compiler_static_works, $1), paulo@0: $lt_tmp_static_flag, paulo@0: [], paulo@0: [_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=]) paulo@0: ]) paulo@0: paulo@0: paulo@0: # AC_LIBTOOL_PROG_LD_SHLIBS([TAGNAME]) paulo@0: # ------------------------------------ paulo@0: # See if the linker supports building shared libraries. paulo@0: AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS], paulo@0: [AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) paulo@0: ifelse([$1],[CXX],[ paulo@0: _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' paulo@0: case $host_os in paulo@0: aix4* | aix5*) paulo@0: # If we're using GNU nm, then we don't want the "-C" option. paulo@0: # -C means demangle to AIX nm, but means don't demangle with GNU nm paulo@0: if $NM -V 2>&1 | grep 'GNU' > /dev/null; then paulo@0: _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols' paulo@0: else paulo@0: _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols' paulo@0: fi paulo@0: ;; paulo@0: pw32*) paulo@0: _LT_AC_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds" paulo@0: ;; paulo@0: cygwin* | mingw*) paulo@0: _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]] /s/.* \([[^ ]]*\)/\1 DATA/;/^.* __nm__/s/^.* __nm__\([[^ ]]*\) [[^ ]]*/\1 DATA/;/^I /d;/^[[AITW]] /s/.* //'\'' | sort | uniq > $export_symbols' paulo@0: ;; paulo@0: kfreebsd*-gnu) paulo@0: _LT_AC_TAGVAR(link_all_deplibs, $1)=no paulo@0: ;; paulo@0: linux*) paulo@0: _LT_AC_TAGVAR(link_all_deplibs, $1)=no paulo@0: ;; paulo@0: *) paulo@0: _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' paulo@0: ;; paulo@0: esac paulo@0: ],[ paulo@0: runpath_var= paulo@0: _LT_AC_TAGVAR(allow_undefined_flag, $1)= paulo@0: _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no paulo@0: _LT_AC_TAGVAR(archive_cmds, $1)= paulo@0: _LT_AC_TAGVAR(archive_expsym_cmds, $1)= paulo@0: _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)= paulo@0: _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)= paulo@0: _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= paulo@0: _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= paulo@0: _LT_AC_TAGVAR(thread_safe_flag_spec, $1)= paulo@0: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= paulo@0: _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= paulo@0: _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= paulo@0: _LT_AC_TAGVAR(hardcode_direct, $1)=no paulo@0: _LT_AC_TAGVAR(hardcode_minus_L, $1)=no paulo@0: _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported paulo@0: _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown paulo@0: _LT_AC_TAGVAR(hardcode_automatic, $1)=no paulo@0: _LT_AC_TAGVAR(module_cmds, $1)= paulo@0: _LT_AC_TAGVAR(module_expsym_cmds, $1)= paulo@0: _LT_AC_TAGVAR(always_export_symbols, $1)=no paulo@0: _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' paulo@0: # include_expsyms should be a list of space-separated symbols to be *always* paulo@0: # included in the symbol list paulo@0: _LT_AC_TAGVAR(include_expsyms, $1)= paulo@0: # exclude_expsyms can be an extended regexp of symbols to exclude paulo@0: # it will be wrapped by ` (' and `)$', so one must not match beginning or paulo@0: # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', paulo@0: # as well as any symbol that contains `d'. paulo@0: _LT_AC_TAGVAR(exclude_expsyms, $1)="_GLOBAL_OFFSET_TABLE_" paulo@0: # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out paulo@0: # platforms (ab)use it in PIC code, but their linkers get confused if paulo@0: # the symbol is explicitly referenced. Since portable code cannot paulo@0: # rely on this symbol name, it's probably fine to never include it in paulo@0: # preloaded symbol tables. paulo@0: extract_expsyms_cmds= paulo@0: # Just being paranoid about ensuring that cc_basename is set. paulo@0: _LT_CC_BASENAME([$compiler]) paulo@0: case $host_os in paulo@0: cygwin* | mingw* | pw32*) paulo@0: # FIXME: the MSVC++ port hasn't been tested in a loooong time paulo@0: # When not using gcc, we currently assume that we are using paulo@0: # Microsoft Visual C++. paulo@0: if test "$GCC" != yes; then paulo@0: with_gnu_ld=no paulo@0: fi paulo@0: ;; paulo@0: interix*) paulo@0: # we just hope/assume this is gcc and not c89 (= MSVC++) paulo@0: with_gnu_ld=yes paulo@0: ;; paulo@0: openbsd*) paulo@0: with_gnu_ld=no paulo@0: ;; paulo@0: esac paulo@0: paulo@0: _LT_AC_TAGVAR(ld_shlibs, $1)=yes paulo@0: if test "$with_gnu_ld" = yes; then paulo@0: # If archive_cmds runs LD, not CC, wlarc should be empty paulo@0: wlarc='${wl}' paulo@0: paulo@0: # Set some defaults for GNU ld with shared library support. These paulo@0: # are reset later if shared libraries are not supported. Putting them paulo@0: # here allows them to be overridden if necessary. paulo@0: runpath_var=LD_RUN_PATH paulo@0: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' paulo@0: _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' paulo@0: # ancient GNU ld didn't support --whole-archive et. al. paulo@0: if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then paulo@0: _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' paulo@0: else paulo@0: _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= paulo@0: fi paulo@0: supports_anon_versioning=no paulo@0: case `$LD -v 2>/dev/null` in paulo@0: *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11 paulo@0: *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... paulo@0: *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... paulo@0: *\ 2.11.*) ;; # other 2.11 versions paulo@0: *) supports_anon_versioning=yes ;; paulo@0: esac paulo@0: paulo@0: # See if GNU ld supports shared libraries. paulo@0: case $host_os in paulo@0: aix3* | aix4* | aix5*) paulo@0: # On AIX/PPC, the GNU linker is very broken paulo@0: if test "$host_cpu" != ia64; then paulo@0: _LT_AC_TAGVAR(ld_shlibs, $1)=no paulo@0: cat <&2 paulo@0: paulo@0: *** Warning: the GNU linker, at least up to release 2.9.1, is reported paulo@0: *** to be unable to reliably create shared libraries on AIX. paulo@0: *** Therefore, libtool is disabling shared libraries support. If you paulo@0: *** really care for shared libraries, you may want to modify your PATH paulo@0: *** so that a non-GNU linker is found, and then restart. paulo@0: paulo@0: EOF paulo@0: fi paulo@0: ;; paulo@0: paulo@0: amigaos*) paulo@0: _LT_AC_TAGVAR(archive_cmds, $1)='$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)' paulo@0: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' paulo@0: _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes paulo@0: paulo@0: # Samuel A. Falvo II reports paulo@0: # that the semantics of dynamic libraries on AmigaOS, at least up paulo@0: # to version 4, is to share data among multiple programs linked paulo@0: # with the same dynamic library. Since this doesn't match the paulo@0: # behavior of shared libraries on other platforms, we can't use paulo@0: # them. paulo@0: _LT_AC_TAGVAR(ld_shlibs, $1)=no paulo@0: ;; paulo@0: paulo@0: beos*) paulo@0: if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then paulo@0: _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported paulo@0: # Joseph Beckenbach says some releases of gcc paulo@0: # support --undefined. This deserves some investigation. FIXME paulo@0: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' paulo@0: else paulo@0: _LT_AC_TAGVAR(ld_shlibs, $1)=no paulo@0: fi paulo@0: ;; paulo@0: paulo@0: cygwin* | mingw* | pw32*) paulo@0: # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, paulo@0: # as there is no search path for DLLs. paulo@0: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' paulo@0: _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported paulo@0: _LT_AC_TAGVAR(always_export_symbols, $1)=no paulo@0: _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes paulo@0: _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]] /s/.* \([[^ ]]*\)/\1 DATA/'\'' | $SED -e '\''/^[[AITW]] /s/.* //'\'' | sort | uniq > $export_symbols' paulo@0: paulo@0: if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then paulo@0: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' paulo@0: # If the export-symbols file already is a .def file (1st line paulo@0: # is EXPORTS), use it as is; otherwise, prepend... paulo@0: _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then paulo@0: cp $export_symbols $output_objdir/$soname.def; paulo@0: else paulo@0: echo EXPORTS > $output_objdir/$soname.def; paulo@0: cat $export_symbols >> $output_objdir/$soname.def; paulo@0: fi~ paulo@0: $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' paulo@0: else paulo@0: _LT_AC_TAGVAR(ld_shlibs, $1)=no paulo@0: fi paulo@0: ;; paulo@0: paulo@0: interix3*) paulo@0: _LT_AC_TAGVAR(hardcode_direct, $1)=no paulo@0: _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no paulo@0: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' paulo@0: _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' paulo@0: # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. paulo@0: # Instead, shared libraries are loaded at an image base (0x10000000 by paulo@0: # default) and relocated if they conflict, which is a slow very memory paulo@0: # consuming and fragmenting process. To avoid this, we pick a random, paulo@0: # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link paulo@0: # time. Moving up from 0x10000000 also allows more sbrk(2) space. paulo@0: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' paulo@0: _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' paulo@0: ;; paulo@0: paulo@0: linux*) paulo@0: if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then paulo@0: tmp_addflag= paulo@0: case $cc_basename,$host_cpu in paulo@0: pgcc*) # Portland Group C compiler paulo@0: _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' paulo@0: tmp_addflag=' $pic_flag' paulo@0: ;; paulo@0: pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers paulo@0: _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' paulo@0: tmp_addflag=' $pic_flag -Mnomain' ;; paulo@0: ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 paulo@0: tmp_addflag=' -i_dynamic' ;; paulo@0: efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 paulo@0: tmp_addflag=' -i_dynamic -nofor_main' ;; paulo@0: ifc* | ifort*) # Intel Fortran compiler paulo@0: tmp_addflag=' -nofor_main' ;; paulo@0: esac paulo@0: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' paulo@0: paulo@0: if test $supports_anon_versioning = yes; then paulo@0: _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $output_objdir/$libname.ver~ paulo@0: cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ paulo@0: $echo "local: *; };" >> $output_objdir/$libname.ver~ paulo@0: $CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' paulo@0: fi paulo@0: _LT_AC_TAGVAR(link_all_deplibs, $1)=no paulo@0: else paulo@0: _LT_AC_TAGVAR(ld_shlibs, $1)=no paulo@0: fi paulo@0: ;; paulo@0: paulo@0: netbsd* | netbsdelf*-gnu | knetbsd*-gnu) paulo@0: if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then paulo@0: _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' paulo@0: wlarc= paulo@0: else paulo@0: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' paulo@0: _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' paulo@0: fi paulo@0: ;; paulo@0: paulo@0: solaris*) paulo@0: if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then paulo@0: _LT_AC_TAGVAR(ld_shlibs, $1)=no paulo@0: cat <&2 paulo@0: paulo@0: *** Warning: The releases 2.8.* of the GNU linker cannot reliably paulo@0: *** create shared libraries on Solaris systems. Therefore, libtool paulo@0: *** is disabling shared libraries support. We urge you to upgrade GNU paulo@0: *** binutils to release 2.9.1 or newer. Another option is to modify paulo@0: *** your PATH or compiler configuration so that the native linker is paulo@0: *** used, and then restart. paulo@0: paulo@0: EOF paulo@0: elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then paulo@0: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' paulo@0: _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' paulo@0: else paulo@0: _LT_AC_TAGVAR(ld_shlibs, $1)=no paulo@0: fi paulo@0: ;; paulo@0: paulo@0: sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) paulo@0: case `$LD -v 2>&1` in paulo@0: *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*) paulo@0: _LT_AC_TAGVAR(ld_shlibs, $1)=no paulo@0: cat <<_LT_EOF 1>&2 paulo@0: paulo@0: *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not paulo@0: *** reliably create shared libraries on SCO systems. Therefore, libtool paulo@0: *** is disabling shared libraries support. We urge you to upgrade GNU paulo@0: *** binutils to release 2.16.91.0.3 or newer. Another option is to modify paulo@0: *** your PATH or compiler configuration so that the native linker is paulo@0: *** used, and then restart. paulo@0: paulo@0: _LT_EOF paulo@0: ;; paulo@0: *) paulo@0: if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then paulo@0: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`' paulo@0: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib' paulo@0: _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname,-retain-symbols-file,$export_symbols -o $lib' paulo@0: else paulo@0: _LT_AC_TAGVAR(ld_shlibs, $1)=no paulo@0: fi paulo@0: ;; paulo@0: esac paulo@0: ;; paulo@0: paulo@0: sunos4*) paulo@0: _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' paulo@0: wlarc= paulo@0: _LT_AC_TAGVAR(hardcode_direct, $1)=yes paulo@0: _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no paulo@0: ;; paulo@0: paulo@0: *) paulo@0: if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then paulo@0: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' paulo@0: _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' paulo@0: else paulo@0: _LT_AC_TAGVAR(ld_shlibs, $1)=no paulo@0: fi paulo@0: ;; paulo@0: esac paulo@0: paulo@0: if test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no; then paulo@0: runpath_var= paulo@0: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= paulo@0: _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= paulo@0: _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= paulo@0: fi paulo@0: else paulo@0: # PORTME fill in a description of your system's linker (not GNU ld) paulo@0: case $host_os in paulo@0: aix3*) paulo@0: _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported paulo@0: _LT_AC_TAGVAR(always_export_symbols, $1)=yes paulo@0: _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' paulo@0: # Note: this linker hardcodes the directories in LIBPATH if there paulo@0: # are no directories specified by -L. paulo@0: _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes paulo@0: if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then paulo@0: # Neither direct hardcoding nor static linking is supported with a paulo@0: # broken collect2. paulo@0: _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported paulo@0: fi paulo@0: ;; paulo@0: paulo@0: aix4* | aix5*) paulo@0: if test "$host_cpu" = ia64; then paulo@0: # On IA64, the linker does run time linking by default, so we don't paulo@0: # have to do anything special. paulo@0: aix_use_runtimelinking=no paulo@0: exp_sym_flag='-Bexport' paulo@0: no_entry_flag="" paulo@0: else paulo@0: # If we're using GNU nm, then we don't want the "-C" option. paulo@0: # -C means demangle to AIX nm, but means don't demangle with GNU nm paulo@0: if $NM -V 2>&1 | grep 'GNU' > /dev/null; then paulo@0: _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols' paulo@0: else paulo@0: _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols' paulo@0: fi paulo@0: aix_use_runtimelinking=no paulo@0: paulo@0: # Test if we are trying to use run time linking or normal paulo@0: # AIX style linking. If -brtl is somewhere in LDFLAGS, we paulo@0: # need to do runtime linking. paulo@0: case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*) paulo@0: for ld_flag in $LDFLAGS; do paulo@0: if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then paulo@0: aix_use_runtimelinking=yes paulo@0: break paulo@0: fi paulo@0: done paulo@0: ;; paulo@0: esac paulo@0: paulo@0: exp_sym_flag='-bexport' paulo@0: no_entry_flag='-bnoentry' paulo@0: fi paulo@0: paulo@0: # When large executables or shared objects are built, AIX ld can paulo@0: # have problems creating the table of contents. If linking a library paulo@0: # or program results in "error TOC overflow" add -mminimal-toc to paulo@0: # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not paulo@0: # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. paulo@0: paulo@0: _LT_AC_TAGVAR(archive_cmds, $1)='' paulo@0: _LT_AC_TAGVAR(hardcode_direct, $1)=yes paulo@0: _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' paulo@0: _LT_AC_TAGVAR(link_all_deplibs, $1)=yes paulo@0: paulo@0: if test "$GCC" = yes; then paulo@0: case $host_os in aix4.[[012]]|aix4.[[012]].*) paulo@0: # We only want to do this on AIX 4.2 and lower, the check paulo@0: # below for broken collect2 doesn't work under 4.3+ paulo@0: collect2name=`${CC} -print-prog-name=collect2` paulo@0: if test -f "$collect2name" && \ paulo@0: strings "$collect2name" | grep resolve_lib_name >/dev/null paulo@0: then paulo@0: # We have reworked collect2 paulo@0: _LT_AC_TAGVAR(hardcode_direct, $1)=yes paulo@0: else paulo@0: # We have old collect2 paulo@0: _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported paulo@0: # It fails to find uninstalled libraries when the uninstalled paulo@0: # path is not listed in the libpath. Setting hardcode_minus_L paulo@0: # to unsupported forces relinking paulo@0: _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes paulo@0: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' paulo@0: _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= paulo@0: fi paulo@0: ;; paulo@0: esac paulo@0: shared_flag='-shared' paulo@0: if test "$aix_use_runtimelinking" = yes; then paulo@0: shared_flag="$shared_flag "'${wl}-G' paulo@0: fi paulo@0: else paulo@0: # not using gcc paulo@0: if test "$host_cpu" = ia64; then paulo@0: # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release paulo@0: # chokes on -Wl,-G. The following line is correct: paulo@0: shared_flag='-G' paulo@0: else paulo@0: if test "$aix_use_runtimelinking" = yes; then paulo@0: shared_flag='${wl}-G' paulo@0: else paulo@0: shared_flag='${wl}-bM:SRE' paulo@0: fi paulo@0: fi paulo@0: fi paulo@0: paulo@0: # It seems that -bexpall does not export symbols beginning with paulo@0: # underscore (_), so it is better to generate a list of symbols to export. paulo@0: _LT_AC_TAGVAR(always_export_symbols, $1)=yes paulo@0: if test "$aix_use_runtimelinking" = yes; then paulo@0: # Warning - without using the other runtime loading flags (-brtl), paulo@0: # -berok will link without error, but may produce a broken library. paulo@0: _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok' paulo@0: # Determine the default libpath from the value encoded in an empty executable. paulo@0: _LT_AC_SYS_LIBPATH_AIX paulo@0: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" paulo@0: _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" paulo@0: else paulo@0: if test "$host_cpu" = ia64; then paulo@0: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' paulo@0: _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs" paulo@0: _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" paulo@0: else paulo@0: # Determine the default libpath from the value encoded in an empty executable. paulo@0: _LT_AC_SYS_LIBPATH_AIX paulo@0: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" paulo@0: # Warning - without using the other run time loading flags, paulo@0: # -berok will link without error, but may produce a broken library. paulo@0: _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' paulo@0: _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' paulo@0: # Exported symbols can be pulled into shared objects from archives paulo@0: _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='$convenience' paulo@0: _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes paulo@0: # This is similar to how AIX traditionally builds its shared libraries. paulo@0: _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' paulo@0: fi paulo@0: fi paulo@0: ;; paulo@0: paulo@0: amigaos*) paulo@0: _LT_AC_TAGVAR(archive_cmds, $1)='$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)' paulo@0: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' paulo@0: _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes paulo@0: # see comment about different semantics on the GNU ld section paulo@0: _LT_AC_TAGVAR(ld_shlibs, $1)=no paulo@0: ;; paulo@0: paulo@0: bsdi[[45]]*) paulo@0: _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic paulo@0: ;; paulo@0: paulo@0: cygwin* | mingw* | pw32*) paulo@0: # When not using gcc, we currently assume that we are using paulo@0: # Microsoft Visual C++. paulo@0: # hardcode_libdir_flag_spec is actually meaningless, as there is paulo@0: # no search path for DLLs. paulo@0: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' paulo@0: _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported paulo@0: # Tell ltmain to make .lib files, not .a files. paulo@0: libext=lib paulo@0: # Tell ltmain to make .dll files, not .so files. paulo@0: shrext_cmds=".dll" paulo@0: # FIXME: Setting linknames here is a bad hack. paulo@0: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames=' paulo@0: # The linker will automatically build a .lib file if we build a DLL. paulo@0: _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='true' paulo@0: # FIXME: Should let the user specify the lib program. paulo@0: _LT_AC_TAGVAR(old_archive_cmds, $1)='lib /OUT:$oldlib$oldobjs$old_deplibs' paulo@0: _LT_AC_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`' paulo@0: _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes paulo@0: ;; paulo@0: paulo@0: darwin* | rhapsody*) paulo@0: case $host_os in paulo@0: rhapsody* | darwin1.[[012]]) paulo@0: _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress' paulo@0: ;; paulo@0: *) # Darwin 1.3 on paulo@0: if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then paulo@0: _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' paulo@0: else paulo@0: case ${MACOSX_DEPLOYMENT_TARGET} in paulo@0: 10.[[012]]) paulo@0: _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' paulo@0: ;; paulo@0: 10.*) paulo@0: _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup' paulo@0: ;; paulo@0: esac paulo@0: fi paulo@0: ;; paulo@0: esac paulo@0: _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no paulo@0: _LT_AC_TAGVAR(hardcode_direct, $1)=no paulo@0: _LT_AC_TAGVAR(hardcode_automatic, $1)=yes paulo@0: _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported paulo@0: _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='' paulo@0: _LT_AC_TAGVAR(link_all_deplibs, $1)=yes paulo@0: if test "$GCC" = yes ; then paulo@0: output_verbose_link_cmd='echo' paulo@0: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring' paulo@0: _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' paulo@0: # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds paulo@0: _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' paulo@0: _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' paulo@0: else paulo@0: case $cc_basename in paulo@0: xlc*) paulo@0: output_verbose_link_cmd='echo' paulo@0: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring' paulo@0: _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' paulo@0: # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds paulo@0: _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' paulo@0: _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' paulo@0: ;; paulo@0: *) paulo@0: _LT_AC_TAGVAR(ld_shlibs, $1)=no paulo@0: ;; paulo@0: esac paulo@0: fi paulo@0: ;; paulo@0: paulo@0: dgux*) paulo@0: _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' paulo@0: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' paulo@0: _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no paulo@0: ;; paulo@0: paulo@0: freebsd1*) paulo@0: _LT_AC_TAGVAR(ld_shlibs, $1)=no paulo@0: ;; paulo@0: paulo@0: # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor paulo@0: # support. Future versions do this automatically, but an explicit c++rt0.o paulo@0: # does not break anything, and helps significantly (at the cost of a little paulo@0: # extra space). paulo@0: freebsd2.2*) paulo@0: _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' paulo@0: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' paulo@0: _LT_AC_TAGVAR(hardcode_direct, $1)=yes paulo@0: _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no paulo@0: ;; paulo@0: paulo@0: # Unfortunately, older versions of FreeBSD 2 do not have this feature. paulo@0: freebsd2*) paulo@0: _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' paulo@0: _LT_AC_TAGVAR(hardcode_direct, $1)=yes paulo@0: _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes paulo@0: _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no paulo@0: ;; paulo@0: paulo@0: # FreeBSD 3 and greater uses gcc -shared to do shared libraries. paulo@0: freebsd* | dragonfly*) paulo@0: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags' paulo@0: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' paulo@0: _LT_AC_TAGVAR(hardcode_direct, $1)=yes paulo@0: _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no paulo@0: ;; paulo@0: paulo@0: # GNU/kFreeBSD uses gcc -shared to do shared libraries. paulo@0: kfreebsd*-gnu) paulo@0: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags' paulo@0: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' paulo@0: _LT_AC_TAGVAR(hardcode_direct, $1)=yes paulo@0: _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no paulo@0: _LT_AC_TAGVAR(link_all_deplibs, $1)=no paulo@0: ;; paulo@0: paulo@0: hpux9*) paulo@0: if test "$GCC" = yes; then paulo@0: _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' paulo@0: else paulo@0: _LT_AC_TAGVAR(archive_cmds, $1)='$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' paulo@0: fi paulo@0: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' paulo@0: _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: paulo@0: _LT_AC_TAGVAR(hardcode_direct, $1)=yes paulo@0: paulo@0: # hardcode_minus_L: Not really in the search PATH, paulo@0: # but as the default location of the library. paulo@0: _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes paulo@0: _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' paulo@0: ;; paulo@0: paulo@0: hpux10*) paulo@0: if test "$GCC" = yes -a "$with_gnu_ld" = no; then paulo@0: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' paulo@0: else paulo@0: _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' paulo@0: fi paulo@0: if test "$with_gnu_ld" = no; then paulo@0: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' paulo@0: _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: paulo@0: paulo@0: _LT_AC_TAGVAR(hardcode_direct, $1)=yes paulo@0: _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' paulo@0: paulo@0: # hardcode_minus_L: Not really in the search PATH, paulo@0: # but as the default location of the library. paulo@0: _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes paulo@0: fi paulo@0: ;; paulo@0: paulo@0: hpux11*) paulo@0: if test "$GCC" = yes -a "$with_gnu_ld" = no; then paulo@0: case $host_cpu in paulo@0: hppa*64*) paulo@0: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' paulo@0: ;; paulo@0: ia64*) paulo@0: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' paulo@0: ;; paulo@0: *) paulo@0: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' paulo@0: ;; paulo@0: esac paulo@0: else paulo@0: case $host_cpu in paulo@0: hppa*64*) paulo@0: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' paulo@0: ;; paulo@0: ia64*) paulo@0: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' paulo@0: ;; paulo@0: *) paulo@0: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' paulo@0: ;; paulo@0: esac paulo@0: fi paulo@0: if test "$with_gnu_ld" = no; then paulo@0: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' paulo@0: _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: paulo@0: paulo@0: case $host_cpu in paulo@0: hppa*64*|ia64*) paulo@0: _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir' paulo@0: _LT_AC_TAGVAR(hardcode_direct, $1)=no paulo@0: _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no paulo@0: ;; paulo@0: *) paulo@0: _LT_AC_TAGVAR(hardcode_direct, $1)=yes paulo@0: _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' paulo@0: paulo@0: # hardcode_minus_L: Not really in the search PATH, paulo@0: # but as the default location of the library. paulo@0: _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes paulo@0: ;; paulo@0: esac paulo@0: fi paulo@0: ;; paulo@0: paulo@0: irix5* | irix6* | nonstopux*) paulo@0: if test "$GCC" = yes; then paulo@0: _LT_AC_TAGVAR(archive_cmds, $1)='$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' paulo@0: else paulo@0: _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' paulo@0: _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir' paulo@0: fi paulo@0: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' paulo@0: _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: paulo@0: _LT_AC_TAGVAR(link_all_deplibs, $1)=yes paulo@0: ;; paulo@0: paulo@0: netbsd* | netbsdelf*-gnu | knetbsd*-gnu) paulo@0: if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then paulo@0: _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out paulo@0: else paulo@0: _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF paulo@0: fi paulo@0: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' paulo@0: _LT_AC_TAGVAR(hardcode_direct, $1)=yes paulo@0: _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no paulo@0: ;; paulo@0: paulo@0: newsos6) paulo@0: _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' paulo@0: _LT_AC_TAGVAR(hardcode_direct, $1)=yes paulo@0: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' paulo@0: _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: paulo@0: _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no paulo@0: ;; paulo@0: paulo@0: openbsd*) paulo@0: _LT_AC_TAGVAR(hardcode_direct, $1)=yes paulo@0: _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no paulo@0: if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then paulo@0: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' paulo@0: _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' paulo@0: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' paulo@0: _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' paulo@0: else paulo@0: case $host_os in paulo@0: openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*) paulo@0: _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' paulo@0: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' paulo@0: ;; paulo@0: *) paulo@0: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' paulo@0: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' paulo@0: ;; paulo@0: esac paulo@0: fi paulo@0: ;; paulo@0: paulo@0: os2*) paulo@0: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' paulo@0: _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes paulo@0: _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported paulo@0: _LT_AC_TAGVAR(archive_cmds, $1)='$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' paulo@0: _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' paulo@0: ;; paulo@0: paulo@0: osf3*) paulo@0: if test "$GCC" = yes; then paulo@0: _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' paulo@0: _LT_AC_TAGVAR(archive_cmds, $1)='$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' paulo@0: else paulo@0: _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' paulo@0: _LT_AC_TAGVAR(archive_cmds, $1)='$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' paulo@0: fi paulo@0: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' paulo@0: _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: paulo@0: ;; paulo@0: paulo@0: osf4* | osf5*) # as osf3* with the addition of -msym flag paulo@0: if test "$GCC" = yes; then paulo@0: _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' paulo@0: _LT_AC_TAGVAR(archive_cmds, $1)='$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' paulo@0: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' paulo@0: else paulo@0: _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' paulo@0: _LT_AC_TAGVAR(archive_cmds, $1)='$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' paulo@0: _LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~ paulo@0: $LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~$rm $lib.exp' paulo@0: paulo@0: # Both c and cxx compiler support -rpath directly paulo@0: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' paulo@0: fi paulo@0: _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: paulo@0: ;; paulo@0: paulo@0: solaris*) paulo@0: _LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text' paulo@0: if test "$GCC" = yes; then paulo@0: wlarc='${wl}' paulo@0: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' paulo@0: _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ paulo@0: $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp' paulo@0: else paulo@0: wlarc='' paulo@0: _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' paulo@0: _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ paulo@0: $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp' paulo@0: fi paulo@0: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' paulo@0: _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no paulo@0: case $host_os in paulo@0: solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; paulo@0: *) paulo@0: # The compiler driver will combine linker options so we paulo@0: # cannot just pass the convience library names through paulo@0: # without $wl, iff we do not link with $LD. paulo@0: # Luckily, gcc supports the same syntax we need for Sun Studio. paulo@0: # Supported since Solaris 2.6 (maybe 2.5.1?) paulo@0: case $wlarc in paulo@0: '') paulo@0: _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' ;; paulo@0: *) paulo@0: _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}-z ${wl}defaultextract' ;; paulo@0: esac ;; paulo@0: esac paulo@0: _LT_AC_TAGVAR(link_all_deplibs, $1)=yes paulo@0: ;; paulo@0: paulo@0: sunos4*) paulo@0: if test "x$host_vendor" = xsequent; then paulo@0: # Use $CC to link under sequent, because it throws in some extra .o paulo@0: # files that make .init and .fini sections work. paulo@0: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' paulo@0: else paulo@0: _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' paulo@0: fi paulo@0: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' paulo@0: _LT_AC_TAGVAR(hardcode_direct, $1)=yes paulo@0: _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes paulo@0: _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no paulo@0: ;; paulo@0: paulo@0: sysv4) paulo@0: case $host_vendor in paulo@0: sni) paulo@0: _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' paulo@0: _LT_AC_TAGVAR(hardcode_direct, $1)=yes # is this really true??? paulo@0: ;; paulo@0: siemens) paulo@0: ## LD is ld it makes a PLAMLIB paulo@0: ## CC just makes a GrossModule. paulo@0: _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags' paulo@0: _LT_AC_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs' paulo@0: _LT_AC_TAGVAR(hardcode_direct, $1)=no paulo@0: ;; paulo@0: motorola) paulo@0: _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' paulo@0: _LT_AC_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie paulo@0: ;; paulo@0: esac paulo@0: runpath_var='LD_RUN_PATH' paulo@0: _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no paulo@0: ;; paulo@0: paulo@0: sysv4.3*) paulo@0: _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' paulo@0: _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no paulo@0: _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport' paulo@0: ;; paulo@0: paulo@0: sysv4*MP*) paulo@0: if test -d /usr/nec; then paulo@0: _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' paulo@0: _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no paulo@0: runpath_var=LD_RUN_PATH paulo@0: hardcode_runpath_var=yes paulo@0: _LT_AC_TAGVAR(ld_shlibs, $1)=yes paulo@0: fi paulo@0: ;; paulo@0: paulo@0: sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7*) paulo@0: _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' paulo@0: _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no paulo@0: _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no paulo@0: runpath_var='LD_RUN_PATH' paulo@0: paulo@0: if test "$GCC" = yes; then paulo@0: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' paulo@0: _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' paulo@0: else paulo@0: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' paulo@0: _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' paulo@0: fi paulo@0: ;; paulo@0: paulo@0: sysv5* | sco3.2v5* | sco5v6*) paulo@0: # Note: We can NOT use -z defs as we might desire, because we do not paulo@0: # link with -lc, and that would cause any symbols used from libc to paulo@0: # always be unresolved, which means just about no library would paulo@0: # ever link correctly. If we're not using GNU ld we use -z text paulo@0: # though, which does catch some bad symbols but isn't as heavy-handed paulo@0: # as -z defs. paulo@0: _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' paulo@0: _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' paulo@0: _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no paulo@0: _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no paulo@0: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`' paulo@0: _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' paulo@0: _LT_AC_TAGVAR(link_all_deplibs, $1)=yes paulo@0: _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' paulo@0: runpath_var='LD_RUN_PATH' paulo@0: paulo@0: if test "$GCC" = yes; then paulo@0: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' paulo@0: _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' paulo@0: else paulo@0: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' paulo@0: _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' paulo@0: fi paulo@0: ;; paulo@0: paulo@0: uts4*) paulo@0: _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' paulo@0: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' paulo@0: _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no paulo@0: ;; paulo@0: paulo@0: *) paulo@0: _LT_AC_TAGVAR(ld_shlibs, $1)=no paulo@0: ;; paulo@0: esac paulo@0: fi paulo@0: ]) paulo@0: AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)]) paulo@0: test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no paulo@0: paulo@0: # paulo@0: # Do we need to explicitly link libc? paulo@0: # paulo@0: case "x$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)" in paulo@0: x|xyes) paulo@0: # Assume -lc should be added paulo@0: _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes paulo@0: paulo@0: if test "$enable_shared" = yes && test "$GCC" = yes; then paulo@0: case $_LT_AC_TAGVAR(archive_cmds, $1) in paulo@0: *'~'*) paulo@0: # FIXME: we may have to deal with multi-command sequences. paulo@0: ;; paulo@0: '$CC '*) paulo@0: # Test whether the compiler implicitly links with -lc since on some paulo@0: # systems, -lgcc has to come before -lc. If gcc already passes -lc paulo@0: # to ld, don't add -lc before -lgcc. paulo@0: AC_MSG_CHECKING([whether -lc should be explicitly linked in]) paulo@0: $rm conftest* paulo@0: printf "$lt_simple_compile_test_code" > conftest.$ac_ext paulo@0: paulo@0: if AC_TRY_EVAL(ac_compile) 2>conftest.err; then paulo@0: soname=conftest paulo@0: lib=conftest paulo@0: libobjs=conftest.$ac_objext paulo@0: deplibs= paulo@0: wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) paulo@0: pic_flag=$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) paulo@0: compiler_flags=-v paulo@0: linker_flags=-v paulo@0: verstring= paulo@0: output_objdir=. paulo@0: libname=conftest paulo@0: lt_save_allow_undefined_flag=$_LT_AC_TAGVAR(allow_undefined_flag, $1) paulo@0: _LT_AC_TAGVAR(allow_undefined_flag, $1)= paulo@0: if AC_TRY_EVAL(_LT_AC_TAGVAR(archive_cmds, $1) 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1) paulo@0: then paulo@0: _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no paulo@0: else paulo@0: _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes paulo@0: fi paulo@0: _LT_AC_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag paulo@0: else paulo@0: cat conftest.err 1>&5 paulo@0: fi paulo@0: $rm conftest* paulo@0: AC_MSG_RESULT([$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)]) paulo@0: ;; paulo@0: esac paulo@0: fi paulo@0: ;; paulo@0: esac paulo@0: ])# AC_LIBTOOL_PROG_LD_SHLIBS paulo@0: paulo@0: paulo@0: # _LT_AC_FILE_LTDLL_C paulo@0: # ------------------- paulo@0: # Be careful that the start marker always follows a newline. paulo@0: AC_DEFUN([_LT_AC_FILE_LTDLL_C], [ paulo@0: # /* ltdll.c starts here */ paulo@0: # #define WIN32_LEAN_AND_MEAN paulo@0: # #include paulo@0: # #undef WIN32_LEAN_AND_MEAN paulo@0: # #include paulo@0: # paulo@0: # #ifndef __CYGWIN__ paulo@0: # # ifdef __CYGWIN32__ paulo@0: # # define __CYGWIN__ __CYGWIN32__ paulo@0: # # endif paulo@0: # #endif paulo@0: # paulo@0: # #ifdef __cplusplus paulo@0: # extern "C" { paulo@0: # #endif paulo@0: # BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved); paulo@0: # #ifdef __cplusplus paulo@0: # } paulo@0: # #endif paulo@0: # paulo@0: # #ifdef __CYGWIN__ paulo@0: # #include paulo@0: # DECLARE_CYGWIN_DLL( DllMain ); paulo@0: # #endif paulo@0: # HINSTANCE __hDllInstance_base; paulo@0: # paulo@0: # BOOL APIENTRY paulo@0: # DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved) paulo@0: # { paulo@0: # __hDllInstance_base = hInst; paulo@0: # return TRUE; paulo@0: # } paulo@0: # /* ltdll.c ends here */ paulo@0: ])# _LT_AC_FILE_LTDLL_C paulo@0: paulo@0: paulo@0: # _LT_AC_TAGVAR(VARNAME, [TAGNAME]) paulo@0: # --------------------------------- paulo@0: AC_DEFUN([_LT_AC_TAGVAR], [ifelse([$2], [], [$1], [$1_$2])]) paulo@0: paulo@0: paulo@0: # old names paulo@0: AC_DEFUN([AM_PROG_LIBTOOL], [AC_PROG_LIBTOOL]) paulo@0: AC_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)]) paulo@0: AC_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)]) paulo@0: AC_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)]) paulo@0: AC_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)]) paulo@0: AC_DEFUN([AM_PROG_LD], [AC_PROG_LD]) paulo@0: AC_DEFUN([AM_PROG_NM], [AC_PROG_NM]) paulo@0: paulo@0: # This is just to silence aclocal about the macro not being used paulo@0: ifelse([AC_DISABLE_FAST_INSTALL]) paulo@0: paulo@0: AC_DEFUN([LT_AC_PROG_GCJ], paulo@0: [AC_CHECK_TOOL(GCJ, gcj, no) paulo@0: test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2" paulo@0: AC_SUBST(GCJFLAGS) paulo@0: ]) paulo@0: paulo@0: AC_DEFUN([LT_AC_PROG_RC], paulo@0: [AC_CHECK_TOOL(RC, windres, no) paulo@0: ]) paulo@0: paulo@0: # NOTE: This macro has been submitted for inclusion into # paulo@0: # GNU Autoconf as AC_PROG_SED. When it is available in # paulo@0: # a released version of Autoconf we should remove this # paulo@0: # macro and use it instead. # paulo@0: # LT_AC_PROG_SED paulo@0: # -------------- paulo@0: # Check for a fully-functional sed program, that truncates paulo@0: # as few characters as possible. Prefer GNU sed if found. paulo@0: AC_DEFUN([LT_AC_PROG_SED], paulo@0: [AC_MSG_CHECKING([for a sed that does not truncate output]) paulo@0: AC_CACHE_VAL(lt_cv_path_SED, paulo@0: [# Loop through the user's path and test for sed and gsed. paulo@0: # Then use that list of sed's as ones to test for truncation. paulo@0: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR paulo@0: for as_dir in $PATH paulo@0: do paulo@0: IFS=$as_save_IFS paulo@0: test -z "$as_dir" && as_dir=. paulo@0: for lt_ac_prog in sed gsed; do paulo@0: for ac_exec_ext in '' $ac_executable_extensions; do paulo@0: if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then paulo@0: lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext" paulo@0: fi paulo@0: done paulo@0: done paulo@0: done paulo@0: lt_ac_max=0 paulo@0: lt_ac_count=0 paulo@0: # Add /usr/xpg4/bin/sed as it is typically found on Solaris paulo@0: # along with /bin/sed that truncates output. paulo@0: for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do paulo@0: test ! -f $lt_ac_sed && continue paulo@0: cat /dev/null > conftest.in paulo@0: lt_ac_count=0 paulo@0: echo $ECHO_N "0123456789$ECHO_C" >conftest.in paulo@0: # Check for GNU sed and select it if it is found. paulo@0: if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then paulo@0: lt_cv_path_SED=$lt_ac_sed paulo@0: break paulo@0: fi paulo@0: while true; do paulo@0: cat conftest.in conftest.in >conftest.tmp paulo@0: mv conftest.tmp conftest.in paulo@0: cp conftest.in conftest.nl paulo@0: echo >>conftest.nl paulo@0: $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break paulo@0: cmp -s conftest.out conftest.nl || break paulo@0: # 10000 chars as input seems more than enough paulo@0: test $lt_ac_count -gt 10 && break paulo@0: lt_ac_count=`expr $lt_ac_count + 1` paulo@0: if test $lt_ac_count -gt $lt_ac_max; then paulo@0: lt_ac_max=$lt_ac_count paulo@0: lt_cv_path_SED=$lt_ac_sed paulo@0: fi paulo@0: done paulo@0: done paulo@0: ]) paulo@0: SED=$lt_cv_path_SED paulo@0: AC_MSG_RESULT([$SED]) paulo@0: ]) paulo@0: paulo@0: paulo@0: dnl paulo@0: dnl OPENBSD_LIBTOOL_WORKAROUND paulo@0: dnl paulo@0: dnl Work-around a problem caused by the -avoid-version libtool option. Can paulo@0: dnl anyone come up with a better way? paulo@0: dnl paulo@0: paulo@0: AC_DEFUN([OPENBSD_LIBTOOL_WORKAROUND], paulo@0: [case "${host_os}" in paulo@0: openbsd*) paulo@0: sed 's/^need_version=no$/need_version=yes/' < libtool > libtool.tmp && mv -f libtool.tmp libtool paulo@0: ;; paulo@0: esac paulo@0: ]) paulo@0: paulo@0: paulo@0: AC_DEFUN([GIFT_PLUGIN_PKGCONFIG], paulo@0: [AC_PATH_PROG(PKG_CONFIG, pkg-config) paulo@0: paulo@0: if test x$prefix != xNONE; then paulo@0: PKG_CONFIG_PATH="$PKG_CONFIG_PATH:$prefix/lib/pkgconfig" paulo@0: fi paulo@0: paulo@0: PKG_CONFIG_PATH="$PKG_CONFIG_PATH:/usr/local/lib/pkgconfig" paulo@0: export PKG_CONFIG_PATH paulo@0: paulo@0: PKG_CHECK_MODULES([$1], libgift >= $2 libgift < $3) paulo@0: paulo@0: # fudge libgiftproto in there which doesnt have any pkg-config entry paulo@0: AS_VAR_SET($1_LIBS, "AS_VAR_GET($1_LIBS) -lgiftproto") paulo@0: paulo@0: # hack to set libgift_version paulo@0: libgift_version=`pkg-config libgift --modversion` paulo@0: paulo@0: AC_SUBST($1_CFLAGS) paulo@0: AC_SUBST($1_LIBS) paulo@0: ]) paulo@0: paulo@0: paulo@0: dnl PKG_CHECK_MODULES(GSTUFF, gtk+-2.0 >= 1.3 glib = 1.3.4, action-if, action-not) paulo@0: dnl defines GSTUFF_LIBS, GSTUFF_CFLAGS, see pkg-config man page paulo@0: dnl also defines GSTUFF_PKG_ERRORS on error paulo@0: AC_DEFUN(PKG_CHECK_MODULES, [ paulo@0: succeeded=no paulo@0: paulo@0: if test -z "$PKG_CONFIG"; then paulo@0: AC_PATH_PROG(PKG_CONFIG, pkg-config, no) paulo@0: fi paulo@0: paulo@0: if test "$PKG_CONFIG" = "no" ; then paulo@0: echo "*** The pkg-config script could not be found. Make sure it is" paulo@0: echo "*** in your path, or set the PKG_CONFIG environment variable" paulo@0: echo "*** to the full path to pkg-config." paulo@0: echo "*** Or see http://www.freedesktop.org/software/pkgconfig to get pkg-config." paulo@0: else paulo@0: PKG_CONFIG_MIN_VERSION=0.9.0 paulo@0: if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then paulo@0: AC_MSG_CHECKING(for $2) paulo@0: paulo@0: if $PKG_CONFIG --exists "$2" ; then paulo@0: AC_MSG_RESULT(yes) paulo@0: succeeded=yes paulo@0: paulo@0: AC_MSG_CHECKING($1_CFLAGS) paulo@0: $1_CFLAGS=`$PKG_CONFIG --cflags "$2"` paulo@0: AC_MSG_RESULT($$1_CFLAGS) paulo@0: paulo@0: AC_MSG_CHECKING($1_LIBS) paulo@0: $1_LIBS=`$PKG_CONFIG --libs "$2"` paulo@0: AC_MSG_RESULT($$1_LIBS) paulo@0: else paulo@0: $1_CFLAGS="" paulo@0: $1_LIBS="" paulo@0: ## If we have a custom action on failure, don't print errors, but paulo@0: ## do set a variable so people can do so. paulo@0: $1_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$2"` paulo@0: ifelse([$4], ,echo $$1_PKG_ERRORS,) paulo@0: fi paulo@0: paulo@0: AC_SUBST($1_CFLAGS) paulo@0: AC_SUBST($1_LIBS) paulo@0: else paulo@0: echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer." paulo@0: echo "*** See http://www.freedesktop.org/software/pkgconfig" paulo@0: fi paulo@0: fi paulo@0: paulo@0: if test $succeeded = yes; then paulo@0: ifelse([$3], , :, [$3]) paulo@0: else paulo@0: ifelse([$4], , AC_MSG_ERROR([Library requirements ($2) not met; consider adjusting the PKG_CONFIG_PATH environment variable if your libraries are in a nonstandard prefix so pkg-config can find them.]), [$4]) paulo@0: fi paulo@0: ]) paulo@0: paulo@0: paulo@0: paulo@0: paulo@0: dnl paulo@0: dnl Check for zlib in some bizarre locations... paulo@0: dnl paulo@0: AC_DEFUN([GIFT_PLUGIN_CHECK_ZLIB], paulo@0: [ paulo@0: # set the minimum ZLIB_VER we're willing to link against... paulo@0: ZLIB_VER=1.1.4 paulo@0: paulo@0: # for some reason Darwin has a 1.1.3 version with the 1.1.4 security fix paulo@0: # applied backwards... paulo@0: case "${host}" in paulo@0: *-*-darwin* ) paulo@0: ZLIB_VER=1.1.3 paulo@0: ;; paulo@0: esac paulo@0: paulo@0: if test x"$OPT_ZLIB" = xno; then paulo@0: zlib_ok=no paulo@0: else paulo@0: ZLIB_DIRS="$OPT_ZLIB /usr /usr/local /sw" paulo@0: for ZLIB_DIR in $ZLIB_DIRS; paulo@0: do paulo@0: LIBS_SAVE="$LIBS" paulo@0: CPPFLAGS_SAVE="$CPPFLAGS" paulo@0: LIBS="$LIBS -L${ZLIB_DIR}/lib" paulo@0: CPPFLAGS="$CPPFLAGS -I${ZLIB_DIR}/include" paulo@0: AC_CACHE_CHECK( paulo@0: [for zlib version ${ZLIB_VER}+ in ${ZLIB_DIR}], paulo@0: zlib_ok, paulo@0: AC_TRY_RUN( paulo@0: [#include paulo@0: #include paulo@0: void main() { paulo@0: exit(strcmp(ZLIB_VERSION, "${ZLIB_VER}") < 0); paulo@0: } paulo@0: ], paulo@0: [zlib_ok=yes], paulo@0: [zlib_ok=no], paulo@0: [zlib_ok=yes])) paulo@0: paulo@0: if test "$zlib_ok" != "no"; then paulo@0: AC_CHECK_FUNC(gzread, , AC_CHECK_LIB(z, gzread)) paulo@0: AC_DEFINE(USE_ZLIB) paulo@0: AC_SUBST(USE_ZLIB) paulo@0: break paulo@0: fi paulo@0: LIBS="$LIBS_SAVE" paulo@0: CPPFLAGS="$CPPFLAGS_SAVE" paulo@0: done paulo@0: paulo@0: if test "$zlib_ok" = "no"; then paulo@0: AC_MSG_ERROR([ paulo@0: NOTE: The zlib compression library version ${ZLIB_VER} or greater was not found paulo@0: on your system. paulo@0: paulo@0: If zlib ${ZLIB_VER}+ is not installed, install it. paulo@0: ]) paulo@0: fi paulo@0: fi paulo@0: ]) paulo@0: paulo@0: paulo@0: AC_DEFUN([GIFT_GNUTELLA_CHECK_LIBXML],[ paulo@0: # paulo@0: # Check on the user's PATH if no path was specified in OPT_LIBXML, paulo@0: # when the user has passed --with-libxml without a directory, paulo@0: # or check the directory if one was supplied. paulo@0: # paulo@0: if test x"$OPT_LIBXML" = xyes; then paulo@0: AC_PATH_PROG(XML2_CONFIG, xml2-config, [no]) paulo@0: else paulo@0: XMLPATH="$OPT_LIBXML/bin" paulo@0: AC_PATH_PROG(XML2_CONFIG, xml2-config, [no], [$XMLPATH]) paulo@0: fi paulo@0: paulo@0: if test x"$XML2_CONFIG" != xno; then paulo@0: LIBXML2_CFLAGS=`$XML2_CONFIG --cflags` paulo@0: LIBXML2_LIBS=`$XML2_CONFIG --libs` paulo@0: paulo@0: AC_SUBST(LIBXML2_CFLAGS) paulo@0: AC_SUBST(LIBXML2_LIBS) paulo@0: AC_DEFINE(USE_LIBXML2) paulo@0: else paulo@0: AC_MSG_ERROR([ paulo@0: Couldn't run ${OPT_LIBXML}/bin/xml2-config paulo@0: paulo@0: ]) paulo@0: fi paulo@0: ]) paulo@0: paulo@0: paulo@0: AC_DEFUN([GIFT_PLUGIN_CHECK_PREFIX],[ paulo@0: libgift_prefix=`pkg-config --variable=prefix libgift` paulo@0: paulo@0: gift_plugin_prefix=$prefix paulo@0: if test x"$prefix" = xNONE; then paulo@0: gift_plugin_prefix=/usr/local paulo@0: fi paulo@0: paulo@0: if test x"$libgift_prefix" != x"$gift_plugin_prefix"; then paulo@0: AC_MSG_WARN([ paulo@0: You are trying to install in $gift_plugin_prefix, but I only paulo@0: detected a giFT installation in $libgift_prefix. paulo@0: You may be installing in the wrong place. paulo@0: paulo@0: You should probably supply --prefix=$libgift_prefix paulo@0: to configure. Or, if you have a giFT installation in paulo@0: $gift_plugin_prefix, you could add ${gift_plugin_prefix}/lib/pkgconfig paulo@0: to the PKG_CONFIG_PATH environment variable, so I can detect it. paulo@0: ]) paulo@0: fi paulo@0: ]) paulo@0: