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# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*- |
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## Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2006, 2007 |
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## Free Software Foundation, Inc. |
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## Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996 |
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## |
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## This file is free software; the Free Software Foundation gives |
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## unlimited permission to copy and/or distribute it, with or without |
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## modifications, as long as this notice is preserved. |
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|
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# serial 51 AC_PROG_LIBTOOL |
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|
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|
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# AC_PROVIDE_IFELSE(MACRO-NAME, IF-PROVIDED, IF-NOT-PROVIDED) |
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# ----------------------------------------------------------- |
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# If this macro is not defined by Autoconf, define it here. |
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m4_ifdef([AC_PROVIDE_IFELSE], |
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[], |
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[m4_define([AC_PROVIDE_IFELSE], |
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[m4_ifdef([AC_PROVIDE_$1], |
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[$2], [$3])])]) |
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|
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|
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# AC_PROG_LIBTOOL |
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# --------------- |
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AC_DEFUN([AC_PROG_LIBTOOL], |
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[AC_REQUIRE([_AC_PROG_LIBTOOL])dnl |
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dnl If AC_PROG_CXX has already been expanded, run AC_LIBTOOL_CXX |
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dnl immediately, otherwise, hook it in at the end of AC_PROG_CXX. |
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AC_PROVIDE_IFELSE([AC_PROG_CXX], |
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[AC_LIBTOOL_CXX], |
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[define([AC_PROG_CXX], defn([AC_PROG_CXX])[AC_LIBTOOL_CXX |
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])]) |
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dnl And a similar setup for Fortran 77 support |
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AC_PROVIDE_IFELSE([AC_PROG_F77], |
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[AC_LIBTOOL_F77], |
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[define([AC_PROG_F77], defn([AC_PROG_F77])[AC_LIBTOOL_F77 |
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])]) |
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|
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dnl Quote A][M_PROG_GCJ so that aclocal doesn't bring it in needlessly. |
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dnl If either AC_PROG_GCJ or A][M_PROG_GCJ have already been expanded, run |
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dnl AC_LIBTOOL_GCJ immediately, otherwise, hook it in at the end of both. |
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AC_PROVIDE_IFELSE([AC_PROG_GCJ], |
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[AC_LIBTOOL_GCJ], |
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[AC_PROVIDE_IFELSE([A][M_PROG_GCJ], |
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[AC_LIBTOOL_GCJ], |
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[AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ], |
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[AC_LIBTOOL_GCJ], |
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[ifdef([AC_PROG_GCJ], |
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[define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[AC_LIBTOOL_GCJ])]) |
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ifdef([A][M_PROG_GCJ], |
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[define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[AC_LIBTOOL_GCJ])]) |
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ifdef([LT_AC_PROG_GCJ], |
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[define([LT_AC_PROG_GCJ], |
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defn([LT_AC_PROG_GCJ])[AC_LIBTOOL_GCJ])])])]) |
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])])# AC_PROG_LIBTOOL |
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|
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|
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# _AC_PROG_LIBTOOL |
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# ---------------- |
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AC_DEFUN([_AC_PROG_LIBTOOL], |
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[AC_REQUIRE([AC_LIBTOOL_SETUP])dnl |
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AC_BEFORE([$0],[AC_LIBTOOL_CXX])dnl |
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AC_BEFORE([$0],[AC_LIBTOOL_F77])dnl |
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AC_BEFORE([$0],[AC_LIBTOOL_GCJ])dnl |
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|
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# This can be used to rebuild libtool when needed |
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LIBTOOL_DEPS="$ac_aux_dir/ltmain.sh" |
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|
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# Always use our own libtool. |
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LIBTOOL='$(SHELL) $(top_builddir)/libtool' |
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AC_SUBST(LIBTOOL)dnl |
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|
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# Prevent multiple expansion |
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define([AC_PROG_LIBTOOL], []) |
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])# _AC_PROG_LIBTOOL |
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|
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|
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# AC_LIBTOOL_SETUP |
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# ---------------- |
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AC_DEFUN([AC_LIBTOOL_SETUP], |
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[AC_PREREQ(2.50)dnl |
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AC_REQUIRE([AC_ENABLE_SHARED])dnl |
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AC_REQUIRE([AC_ENABLE_STATIC])dnl |
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AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl |
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AC_REQUIRE([AC_CANONICAL_HOST])dnl |
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AC_REQUIRE([AC_CANONICAL_BUILD])dnl |
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AC_REQUIRE([AC_PROG_CC])dnl |
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AC_REQUIRE([AC_PROG_LD])dnl |
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AC_REQUIRE([AC_PROG_LD_RELOAD_FLAG])dnl |
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AC_REQUIRE([AC_PROG_NM])dnl |
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|
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AC_REQUIRE([AC_PROG_LN_S])dnl |
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AC_REQUIRE([AC_DEPLIBS_CHECK_METHOD])dnl |
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# Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers! |
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AC_REQUIRE([AC_OBJEXT])dnl |
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AC_REQUIRE([AC_EXEEXT])dnl |
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dnl |
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|
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AC_LIBTOOL_SYS_MAX_CMD_LEN |
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AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE |
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AC_LIBTOOL_OBJDIR |
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|
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AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl |
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_LT_AC_PROG_ECHO_BACKSLASH |
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|
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case $host_os in |
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aix3*) |
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# AIX sometimes has problems with the GCC collect2 program. For some |
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# reason, if we set the COLLECT_NAMES environment variable, the problems |
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# vanish in a puff of smoke. |
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if test "X${COLLECT_NAMES+set}" != Xset; then |
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COLLECT_NAMES= |
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export COLLECT_NAMES |
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fi |
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;; |
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esac |
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|
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# Sed substitution that helps us do robust quoting. It backslashifies |
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# metacharacters that are still active within double-quoted strings. |
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Xsed='sed -e 1s/^X//' |
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[sed_quote_subst='s/\([\\"\\`$\\\\]\)/\\\1/g'] |
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|
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# Same as above, but do not quote variable references. |
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[double_quote_subst='s/\([\\"\\`\\\\]\)/\\\1/g'] |
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|
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# Sed substitution to delay expansion of an escaped shell variable in a |
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# double_quote_subst'ed string. |
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delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' |
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|
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# Sed substitution to avoid accidental globbing in evaled expressions |
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no_glob_subst='s/\*/\\\*/g' |
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|
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# Constants: |
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rm="rm -f" |
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|
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# Global variables: |
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default_ofile=libtool |
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can_build_shared=yes |
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|
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# All known linkers require a `.a' archive for static linking (except MSVC, |
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# which needs '.lib'). |
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libext=a |
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ltmain="$ac_aux_dir/ltmain.sh" |
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ofile="$default_ofile" |
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with_gnu_ld="$lt_cv_prog_gnu_ld" |
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|
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AC_CHECK_TOOL(AR, ar, false) |
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AC_CHECK_TOOL(RANLIB, ranlib, :) |
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AC_CHECK_TOOL(STRIP, strip, :) |
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|
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old_CC="$CC" |
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old_CFLAGS="$CFLAGS" |
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|
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# Set sane defaults for various variables |
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test -z "$AR" && AR=ar |
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test -z "$AR_FLAGS" && AR_FLAGS=cru |
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test -z "$AS" && AS=as |
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test -z "$CC" && CC=cc |
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test -z "$LTCC" && LTCC=$CC |
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test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS |
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test -z "$DLLTOOL" && DLLTOOL=dlltool |
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test -z "$LD" && LD=ld |
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test -z "$LN_S" && LN_S="ln -s" |
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test -z "$MAGIC_CMD" && MAGIC_CMD=file |
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test -z "$NM" && NM=nm |
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test -z "$SED" && SED=sed |
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test -z "$OBJDUMP" && OBJDUMP=objdump |
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test -z "$RANLIB" && RANLIB=: |
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test -z "$STRIP" && STRIP=: |
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test -z "$ac_objext" && ac_objext=o |
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|
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# Determine commands to create old-style static archives. |
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old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' |
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old_postinstall_cmds='chmod 644 $oldlib' |
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old_postuninstall_cmds= |
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|
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if test -n "$RANLIB"; then |
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case $host_os in |
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openbsd*) |
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old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib" |
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;; |
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*) |
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old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib" |
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;; |
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esac |
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old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib" |
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fi |
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|
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_LT_CC_BASENAME([$compiler]) |
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|
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# Only perform the check for file, if the check method requires it |
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case $deplibs_check_method in |
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file_magic*) |
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if test "$file_magic_cmd" = '$MAGIC_CMD'; then |
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AC_PATH_MAGIC |
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fi |
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;; |
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esac |
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|
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AC_PROVIDE_IFELSE([AC_LIBTOOL_DLOPEN], enable_dlopen=yes, enable_dlopen=no) |
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AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL], |
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enable_win32_dll=yes, enable_win32_dll=no) |
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|
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AC_ARG_ENABLE([libtool-lock], |
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[AC_HELP_STRING([--disable-libtool-lock], |
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[avoid locking (might break parallel builds)])]) |
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test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes |
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|
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AC_ARG_WITH([pic], |
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[AC_HELP_STRING([--with-pic], |
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[try to use only PIC/non-PIC objects @<:@default=use both@:>@])], |
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[pic_mode="$withval"], |
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[pic_mode=default]) |
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test -z "$pic_mode" && pic_mode=default |
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|
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# Use C for the default configuration in the libtool script |
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tagname= |
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AC_LIBTOOL_LANG_C_CONFIG |
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_LT_AC_TAGCONFIG |
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])# AC_LIBTOOL_SETUP |
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|
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|
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# _LT_AC_SYS_COMPILER |
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# ------------------- |
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AC_DEFUN([_LT_AC_SYS_COMPILER], |
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[AC_REQUIRE([AC_PROG_CC])dnl |
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|
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# If no C compiler was specified, use CC. |
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LTCC=${LTCC-"$CC"} |
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|
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# If no C compiler flags were specified, use CFLAGS. |
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LTCFLAGS=${LTCFLAGS-"$CFLAGS"} |
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|
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# Allow CC to be a program name with arguments. |
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compiler=$CC |
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])# _LT_AC_SYS_COMPILER |
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|
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|
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# _LT_CC_BASENAME(CC) |
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# ------------------- |
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# Calculate cc_basename. Skip known compiler wrappers and cross-prefix. |
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AC_DEFUN([_LT_CC_BASENAME], |
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[for cc_temp in $1""; do |
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case $cc_temp in |
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compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;; |
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distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;; |
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\-*) ;; |
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*) break;; |
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esac |
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done |
251 |
cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"` |
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]) |
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|
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|
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# _LT_COMPILER_BOILERPLATE |
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# ------------------------ |
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# Check for compiler boilerplate output or warnings with |
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# the simple compiler test code. |
259 |
AC_DEFUN([_LT_COMPILER_BOILERPLATE], |
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[AC_REQUIRE([LT_AC_PROG_SED])dnl |
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ac_outfile=conftest.$ac_objext |
262 |
echo "$lt_simple_compile_test_code" >conftest.$ac_ext |
263 |
eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err |
264 |
_lt_compiler_boilerplate=`cat conftest.err` |
265 |
$rm conftest* |
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])# _LT_COMPILER_BOILERPLATE |
267 |
|
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|
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# _LT_LINKER_BOILERPLATE |
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# ---------------------- |
271 |
# Check for linker boilerplate output or warnings with |
272 |
# the simple link test code. |
273 |
AC_DEFUN([_LT_LINKER_BOILERPLATE], |
274 |
[AC_REQUIRE([LT_AC_PROG_SED])dnl |
275 |
ac_outfile=conftest.$ac_objext |
276 |
echo "$lt_simple_link_test_code" >conftest.$ac_ext |
277 |
eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err |
278 |
_lt_linker_boilerplate=`cat conftest.err` |
279 |
$rm conftest* |
280 |
])# _LT_LINKER_BOILERPLATE |
281 |
|
282 |
|
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# _LT_AC_SYS_LIBPATH_AIX |
284 |
# ---------------------- |
285 |
# Links a minimal program and checks the executable |
286 |
# for the system default hardcoded library path. In most cases, |
287 |
# this is /usr/lib:/lib, but when the MPI compilers are used |
288 |
# the location of the communication and MPI libs are included too. |
289 |
# If we don't find anything, use the default library path according |
290 |
# to the aix ld manual. |
291 |
AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX], |
292 |
[AC_REQUIRE([LT_AC_PROG_SED])dnl |
293 |
AC_LINK_IFELSE(AC_LANG_PROGRAM,[ |
294 |
lt_aix_libpath_sed=' |
295 |
/Import File Strings/,/^$/ { |
296 |
/^0/ { |
297 |
s/^0 *\(.*\)$/\1/ |
298 |
p |
299 |
} |
300 |
}' |
301 |
aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` |
302 |
# Check for a 64-bit object if we didn't find anything. |
303 |
if test -z "$aix_libpath"; then |
304 |
aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` |
305 |
fi],[]) |
306 |
if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi |
307 |
])# _LT_AC_SYS_LIBPATH_AIX |
308 |
|
309 |
|
310 |
# _LT_AC_SHELL_INIT(ARG) |
311 |
# ---------------------- |
312 |
AC_DEFUN([_LT_AC_SHELL_INIT], |
313 |
[ifdef([AC_DIVERSION_NOTICE], |
314 |
[AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)], |
315 |
[AC_DIVERT_PUSH(NOTICE)]) |
316 |
$1 |
317 |
AC_DIVERT_POP |
318 |
])# _LT_AC_SHELL_INIT |
319 |
|
320 |
|
321 |
# _LT_AC_PROG_ECHO_BACKSLASH |
322 |
# -------------------------- |
323 |
# Add some code to the start of the generated configure script which |
324 |
# will find an echo command which doesn't interpret backslashes. |
325 |
AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH], |
326 |
[_LT_AC_SHELL_INIT([ |
327 |
# Check that we are running under the correct shell. |
328 |
SHELL=${CONFIG_SHELL-/bin/sh} |
329 |
|
330 |
case X$ECHO in |
331 |
X*--fallback-echo) |
332 |
# Remove one level of quotation (which was required for Make). |
333 |
ECHO=`echo "$ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','` |
334 |
;; |
335 |
esac |
336 |
|
337 |
echo=${ECHO-echo} |
338 |
if test "X[$]1" = X--no-reexec; then |
339 |
# Discard the --no-reexec flag, and continue. |
340 |
shift |
341 |
elif test "X[$]1" = X--fallback-echo; then |
342 |
# Avoid inline document here, it may be left over |
343 |
: |
344 |
elif test "X`($echo '\t') 2>/dev/null`" = 'X\t' ; then |
345 |
# Yippee, $echo works! |
346 |
: |
347 |
else |
348 |
# Restart under the correct shell. |
349 |
exec $SHELL "[$]0" --no-reexec ${1+"[$]@"} |
350 |
fi |
351 |
|
352 |
if test "X[$]1" = X--fallback-echo; then |
353 |
# used as fallback echo |
354 |
shift |
355 |
cat <<EOF |
356 |
[$]* |
357 |
EOF |
358 |
exit 0 |
359 |
fi |
360 |
|
361 |
# The HP-UX ksh and POSIX shell print the target directory to stdout |
362 |
# if CDPATH is set. |
363 |
(unset CDPATH) >/dev/null 2>&1 && unset CDPATH |
364 |
|
365 |
if test -z "$ECHO"; then |
366 |
if test "X${echo_test_string+set}" != Xset; then |
367 |
# find a string as large as possible, as long as the shell can cope with it |
368 |
for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do |
369 |
# expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ... |
370 |
if (echo_test_string=`eval $cmd`) 2>/dev/null && |
371 |
echo_test_string=`eval $cmd` && |
372 |
(test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null |
373 |
then |
374 |
break |
375 |
fi |
376 |
done |
377 |
fi |
378 |
|
379 |
if test "X`($echo '\t') 2>/dev/null`" = 'X\t' && |
380 |
echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` && |
381 |
test "X$echo_testing_string" = "X$echo_test_string"; then |
382 |
: |
383 |
else |
384 |
# The Solaris, AIX, and Digital Unix default echo programs unquote |
385 |
# backslashes. This makes it impossible to quote backslashes using |
386 |
# echo "$something" | sed 's/\\/\\\\/g' |
387 |
# |
388 |
# So, first we look for a working echo in the user's PATH. |
389 |
|
390 |
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR |
391 |
for dir in $PATH /usr/ucb; do |
392 |
IFS="$lt_save_ifs" |
393 |
if (test -f $dir/echo || test -f $dir/echo$ac_exeext) && |
394 |
test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' && |
395 |
echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` && |
396 |
test "X$echo_testing_string" = "X$echo_test_string"; then |
397 |
echo="$dir/echo" |
398 |
break |
399 |
fi |
400 |
done |
401 |
IFS="$lt_save_ifs" |
402 |
|
403 |
if test "X$echo" = Xecho; then |
404 |
# We didn't find a better echo, so look for alternatives. |
405 |
if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' && |
406 |
echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` && |
407 |
test "X$echo_testing_string" = "X$echo_test_string"; then |
408 |
# This shell has a builtin print -r that does the trick. |
409 |
echo='print -r' |
410 |
elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) && |
411 |
test "X$CONFIG_SHELL" != X/bin/ksh; then |
412 |
# If we have ksh, try running configure again with it. |
413 |
ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh} |
414 |
export ORIGINAL_CONFIG_SHELL |
415 |
CONFIG_SHELL=/bin/ksh |
416 |
export CONFIG_SHELL |
417 |
exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"} |
418 |
else |
419 |
# Try using printf. |
420 |
echo='printf %s\n' |
421 |
if test "X`($echo '\t') 2>/dev/null`" = 'X\t' && |
422 |
echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` && |
423 |
test "X$echo_testing_string" = "X$echo_test_string"; then |
424 |
# Cool, printf works |
425 |
: |
426 |
elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` && |
427 |
test "X$echo_testing_string" = 'X\t' && |
428 |
echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` && |
429 |
test "X$echo_testing_string" = "X$echo_test_string"; then |
430 |
CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL |
431 |
export CONFIG_SHELL |
432 |
SHELL="$CONFIG_SHELL" |
433 |
export SHELL |
434 |
echo="$CONFIG_SHELL [$]0 --fallback-echo" |
435 |
elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` && |
436 |
test "X$echo_testing_string" = 'X\t' && |
437 |
echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` && |
438 |
test "X$echo_testing_string" = "X$echo_test_string"; then |
439 |
echo="$CONFIG_SHELL [$]0 --fallback-echo" |
440 |
else |
441 |
# maybe with a smaller string... |
442 |
prev=: |
443 |
|
444 |
for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do |
445 |
if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null |
446 |
then |
447 |
break |
448 |
fi |
449 |
prev="$cmd" |
450 |
done |
451 |
|
452 |
if test "$prev" != 'sed 50q "[$]0"'; then |
453 |
echo_test_string=`eval $prev` |
454 |
export echo_test_string |
455 |
exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"} |
456 |
else |
457 |
# Oops. We lost completely, so just stick with echo. |
458 |
echo=echo |
459 |
fi |
460 |
fi |
461 |
fi |
462 |
fi |
463 |
fi |
464 |
fi |
465 |
|
466 |
# Copy echo and quote the copy suitably for passing to libtool from |
467 |
# the Makefile, instead of quoting the original, which is used later. |
468 |
ECHO=$echo |
469 |
if test "X$ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then |
470 |
ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo" |
471 |
fi |
472 |
|
473 |
AC_SUBST(ECHO) |
474 |
])])# _LT_AC_PROG_ECHO_BACKSLASH |
475 |
|
476 |
|
477 |
# _LT_AC_LOCK |
478 |
# ----------- |
479 |
AC_DEFUN([_LT_AC_LOCK], |
480 |
[AC_ARG_ENABLE([libtool-lock], |
481 |
[AC_HELP_STRING([--disable-libtool-lock], |
482 |
[avoid locking (might break parallel builds)])]) |
483 |
test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes |
484 |
|
485 |
# Some flags need to be propagated to the compiler or linker for good |
486 |
# libtool support. |
487 |
case $host in |
488 |
ia64-*-hpux*) |
489 |
# Find out which ABI we are using. |
490 |
echo 'int i;' > conftest.$ac_ext |
491 |
if AC_TRY_EVAL(ac_compile); then |
492 |
case `/usr/bin/file conftest.$ac_objext` in |
493 |
*ELF-32*) |
494 |
HPUX_IA64_MODE="32" |
495 |
;; |
496 |
*ELF-64*) |
497 |
HPUX_IA64_MODE="64" |
498 |
;; |
499 |
esac |
500 |
fi |
501 |
rm -rf conftest* |
502 |
;; |
503 |
*-*-irix6*) |
504 |
# Find out which ABI we are using. |
505 |
echo '[#]line __oline__ "configure"' > conftest.$ac_ext |
506 |
if AC_TRY_EVAL(ac_compile); then |
507 |
if test "$lt_cv_prog_gnu_ld" = yes; then |
508 |
case `/usr/bin/file conftest.$ac_objext` in |
509 |
*32-bit*) |
510 |
LD="${LD-ld} -melf32bsmip" |
511 |
;; |
512 |
*N32*) |
513 |
LD="${LD-ld} -melf32bmipn32" |
514 |
;; |
515 |
*64-bit*) |
516 |
LD="${LD-ld} -melf64bmip" |
517 |
;; |
518 |
esac |
519 |
else |
520 |
case `/usr/bin/file conftest.$ac_objext` in |
521 |
*32-bit*) |
522 |
LD="${LD-ld} -32" |
523 |
;; |
524 |
*N32*) |
525 |
LD="${LD-ld} -n32" |
526 |
;; |
527 |
*64-bit*) |
528 |
LD="${LD-ld} -64" |
529 |
;; |
530 |
esac |
531 |
fi |
532 |
fi |
533 |
rm -rf conftest* |
534 |
;; |
535 |
|
536 |
x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \ |
537 |
s390*-*linux*|sparc*-*linux*) |
538 |
# Find out which ABI we are using. |
539 |
echo 'int i;' > conftest.$ac_ext |
540 |
if AC_TRY_EVAL(ac_compile); then |
541 |
case `/usr/bin/file conftest.o` in |
542 |
*32-bit*) |
543 |
case $host in |
544 |
x86_64-*kfreebsd*-gnu) |
545 |
LD="${LD-ld} -m elf_i386_fbsd" |
546 |
;; |
547 |
x86_64-*linux*) |
548 |
LD="${LD-ld} -m elf_i386" |
549 |
;; |
550 |
ppc64-*linux*|powerpc64-*linux*) |
551 |
LD="${LD-ld} -m elf32ppclinux" |
552 |
;; |
553 |
s390x-*linux*) |
554 |
LD="${LD-ld} -m elf_s390" |
555 |
;; |
556 |
sparc64-*linux*) |
557 |
LD="${LD-ld} -m elf32_sparc" |
558 |
;; |
559 |
esac |
560 |
;; |
561 |
*64-bit*) |
562 |
case $host in |
563 |
x86_64-*kfreebsd*-gnu) |
564 |
LD="${LD-ld} -m elf_x86_64_fbsd" |
565 |
;; |
566 |
x86_64-*linux*) |
567 |
LD="${LD-ld} -m elf_x86_64" |
568 |
;; |
569 |
ppc*-*linux*|powerpc*-*linux*) |
570 |
LD="${LD-ld} -m elf64ppc" |
571 |
;; |
572 |
s390*-*linux*) |
573 |
LD="${LD-ld} -m elf64_s390" |
574 |
;; |
575 |
sparc*-*linux*) |
576 |
LD="${LD-ld} -m elf64_sparc" |
577 |
;; |
578 |
esac |
579 |
;; |
580 |
esac |
581 |
fi |
582 |
rm -rf conftest* |
583 |
;; |
584 |
|
585 |
*-*-sco3.2v5*) |
586 |
# On SCO OpenServer 5, we need -belf to get full-featured binaries. |
587 |
SAVE_CFLAGS="$CFLAGS" |
588 |
CFLAGS="$CFLAGS -belf" |
589 |
AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf, |
590 |
[AC_LANG_PUSH(C) |
591 |
AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no]) |
592 |
AC_LANG_POP]) |
593 |
if test x"$lt_cv_cc_needs_belf" != x"yes"; then |
594 |
# this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf |
595 |
CFLAGS="$SAVE_CFLAGS" |
596 |
fi |
597 |
;; |
598 |
sparc*-*solaris*) |
599 |
# Find out which ABI we are using. |
600 |
echo 'int i;' > conftest.$ac_ext |
601 |
if AC_TRY_EVAL(ac_compile); then |
602 |
case `/usr/bin/file conftest.o` in |
603 |
*64-bit*) |
604 |
case $lt_cv_prog_gnu_ld in |
605 |
yes*) LD="${LD-ld} -m elf64_sparc" ;; |
606 |
*) LD="${LD-ld} -64" ;; |
607 |
esac |
608 |
;; |
609 |
esac |
610 |
fi |
611 |
rm -rf conftest* |
612 |
;; |
613 |
|
614 |
AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL], |
615 |
[*-*-cygwin* | *-*-mingw* | *-*-pw32*) |
616 |
AC_CHECK_TOOL(DLLTOOL, dlltool, false) |
617 |
AC_CHECK_TOOL(AS, as, false) |
618 |
AC_CHECK_TOOL(OBJDUMP, objdump, false) |
619 |
;; |
620 |
]) |
621 |
esac |
622 |
|
623 |
need_locks="$enable_libtool_lock" |
624 |
|
625 |
])# _LT_AC_LOCK |
626 |
|
627 |
|
628 |
# AC_LIBTOOL_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, |
629 |
# [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE]) |
630 |
# ---------------------------------------------------------------- |
631 |
# Check whether the given compiler option works |
632 |
AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], |
633 |
[AC_REQUIRE([LT_AC_PROG_SED]) |
634 |
AC_CACHE_CHECK([$1], [$2], |
635 |
[$2=no |
636 |
ifelse([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4]) |
637 |
echo "$lt_simple_compile_test_code" > conftest.$ac_ext |
638 |
lt_compiler_flag="$3" |
639 |
# Insert the option either (1) after the last *FLAGS variable, or |
640 |
# (2) before a word containing "conftest.", or (3) at the end. |
641 |
# Note that $ac_compile itself does not contain backslashes and begins |
642 |
# with a dollar sign (not a hyphen), so the echo should work correctly. |
643 |
# The option is referenced via a variable to avoid confusing sed. |
644 |
lt_compile=`echo "$ac_compile" | $SED \ |
645 |
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ |
646 |
-e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ |
647 |
-e 's:$: $lt_compiler_flag:'` |
648 |
(eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD) |
649 |
(eval "$lt_compile" 2>conftest.err) |
650 |
ac_status=$? |
651 |
cat conftest.err >&AS_MESSAGE_LOG_FD |
652 |
echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD |
653 |
if (exit $ac_status) && test -s "$ac_outfile"; then |
654 |
# The compiler can only warn and ignore the option if not recognized |
655 |
# So say no if there are warnings other than the usual output. |
656 |
$echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp |
657 |
$SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 |
658 |
if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then |
659 |
$2=yes |
660 |
fi |
661 |
fi |
662 |
$rm conftest* |
663 |
]) |
664 |
|
665 |
if test x"[$]$2" = xyes; then |
666 |
ifelse([$5], , :, [$5]) |
667 |
else |
668 |
ifelse([$6], , :, [$6]) |
669 |
fi |
670 |
])# AC_LIBTOOL_COMPILER_OPTION |
671 |
|
672 |
|
673 |
# AC_LIBTOOL_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, |
674 |
# [ACTION-SUCCESS], [ACTION-FAILURE]) |
675 |
# ------------------------------------------------------------ |
676 |
# Check whether the given compiler option works |
677 |
AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], |
678 |
[AC_REQUIRE([LT_AC_PROG_SED])dnl |
679 |
AC_CACHE_CHECK([$1], [$2], |
680 |
[$2=no |
681 |
save_LDFLAGS="$LDFLAGS" |
682 |
LDFLAGS="$LDFLAGS $3" |
683 |
echo "$lt_simple_link_test_code" > conftest.$ac_ext |
684 |
if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then |
685 |
# The linker can only warn and ignore the option if not recognized |
686 |
# So say no if there are warnings |
687 |
if test -s conftest.err; then |
688 |
# Append any errors to the config.log. |
689 |
cat conftest.err 1>&AS_MESSAGE_LOG_FD |
690 |
$echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp |
691 |
$SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 |
692 |
if diff conftest.exp conftest.er2 >/dev/null; then |
693 |
$2=yes |
694 |
fi |
695 |
else |
696 |
$2=yes |
697 |
fi |
698 |
fi |
699 |
$rm conftest* |
700 |
LDFLAGS="$save_LDFLAGS" |
701 |
]) |
702 |
|
703 |
if test x"[$]$2" = xyes; then |
704 |
ifelse([$4], , :, [$4]) |
705 |
else |
706 |
ifelse([$5], , :, [$5]) |
707 |
fi |
708 |
])# AC_LIBTOOL_LINKER_OPTION |
709 |
|
710 |
|
711 |
# AC_LIBTOOL_SYS_MAX_CMD_LEN |
712 |
# -------------------------- |
713 |
AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], |
714 |
[# find the maximum length of command line arguments |
715 |
AC_MSG_CHECKING([the maximum length of command line arguments]) |
716 |
AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl |
717 |
i=0 |
718 |
teststring="ABCD" |
719 |
|
720 |
case $build_os in |
721 |
msdosdjgpp*) |
722 |
# On DJGPP, this test can blow up pretty badly due to problems in libc |
723 |
# (any single argument exceeding 2000 bytes causes a buffer overrun |
724 |
# during glob expansion). Even if it were fixed, the result of this |
725 |
# check would be larger than it should be. |
726 |
lt_cv_sys_max_cmd_len=12288; # 12K is about right |
727 |
;; |
728 |
|
729 |
gnu*) |
730 |
# Under GNU Hurd, this test is not required because there is |
731 |
# no limit to the length of command line arguments. |
732 |
# Libtool will interpret -1 as no limit whatsoever |
733 |
lt_cv_sys_max_cmd_len=-1; |
734 |
;; |
735 |
|
736 |
cygwin* | mingw*) |
737 |
# On Win9x/ME, this test blows up -- it succeeds, but takes |
738 |
# about 5 minutes as the teststring grows exponentially. |
739 |
# Worse, since 9x/ME are not pre-emptively multitasking, |
740 |
# you end up with a "frozen" computer, even though with patience |
741 |
# the test eventually succeeds (with a max line length of 256k). |
742 |
# Instead, let's just punt: use the minimum linelength reported by |
743 |
# all of the supported platforms: 8192 (on NT/2K/XP). |
744 |
lt_cv_sys_max_cmd_len=8192; |
745 |
;; |
746 |
|
747 |
amigaos*) |
748 |
# On AmigaOS with pdksh, this test takes hours, literally. |
749 |
# So we just punt and use a minimum line length of 8192. |
750 |
lt_cv_sys_max_cmd_len=8192; |
751 |
;; |
752 |
|
753 |
netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) |
754 |
# This has been around since 386BSD, at least. Likely further. |
755 |
if test -x /sbin/sysctl; then |
756 |
lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` |
757 |
elif test -x /usr/sbin/sysctl; then |
758 |
lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` |
759 |
else |
760 |
lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs |
761 |
fi |
762 |
# And add a safety zone |
763 |
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` |
764 |
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` |
765 |
;; |
766 |
|
767 |
interix*) |
768 |
# We know the value 262144 and hardcode it with a safety zone (like BSD) |
769 |
lt_cv_sys_max_cmd_len=196608 |
770 |
;; |
771 |
|
772 |
osf*) |
773 |
# Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure |
774 |
# due to this test when exec_disable_arg_limit is 1 on Tru64. It is not |
775 |
# nice to cause kernel panics so lets avoid the loop below. |
776 |
# First set a reasonable default. |
777 |
lt_cv_sys_max_cmd_len=16384 |
778 |
# |
779 |
if test -x /sbin/sysconfig; then |
780 |
case `/sbin/sysconfig -q proc exec_disable_arg_limit` in |
781 |
*1*) lt_cv_sys_max_cmd_len=-1 ;; |
782 |
esac |
783 |
fi |
784 |
;; |
785 |
sco3.2v5*) |
786 |
lt_cv_sys_max_cmd_len=102400 |
787 |
;; |
788 |
sysv5* | sco5v6* | sysv4.2uw2*) |
789 |
kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` |
790 |
if test -n "$kargmax"; then |
791 |
lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'` |
792 |
else |
793 |
lt_cv_sys_max_cmd_len=32768 |
794 |
fi |
795 |
;; |
796 |
*) |
797 |
lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` |
798 |
if test -n "$lt_cv_sys_max_cmd_len"; then |
799 |
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` |
800 |
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` |
801 |
else |
802 |
SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} |
803 |
while (test "X"`$SHELL [$]0 --fallback-echo "X$teststring" 2>/dev/null` \ |
804 |
= "XX$teststring") >/dev/null 2>&1 && |
805 |
new_result=`expr "X$teststring" : ".*" 2>&1` && |
806 |
lt_cv_sys_max_cmd_len=$new_result && |
807 |
test $i != 17 # 1/2 MB should be enough |
808 |
do |
809 |
i=`expr $i + 1` |
810 |
teststring=$teststring$teststring |
811 |
done |
812 |
teststring= |
813 |
# Add a significant safety factor because C++ compilers can tack on massive |
814 |
# amounts of additional arguments before passing them to the linker. |
815 |
# It appears as though 1/2 is a usable value. |
816 |
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` |
817 |
fi |
818 |
;; |
819 |
esac |
820 |
]) |
821 |
if test -n $lt_cv_sys_max_cmd_len ; then |
822 |
AC_MSG_RESULT($lt_cv_sys_max_cmd_len) |
823 |
else |
824 |
AC_MSG_RESULT(none) |
825 |
fi |
826 |
])# AC_LIBTOOL_SYS_MAX_CMD_LEN |
827 |
|
828 |
|
829 |
# _LT_AC_CHECK_DLFCN |
830 |
# ------------------ |
831 |
AC_DEFUN([_LT_AC_CHECK_DLFCN], |
832 |
[AC_CHECK_HEADERS(dlfcn.h)dnl |
833 |
])# _LT_AC_CHECK_DLFCN |
834 |
|
835 |
|
836 |
# _LT_AC_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE, |
837 |
# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING) |
838 |
# --------------------------------------------------------------------- |
839 |
AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF], |
840 |
[AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl |
841 |
if test "$cross_compiling" = yes; then : |
842 |
[$4] |
843 |
else |
844 |
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 |
845 |
lt_status=$lt_dlunknown |
846 |
cat > conftest.$ac_ext <<EOF |
847 |
[#line __oline__ "configure" |
848 |
#include "confdefs.h" |
849 |
|
850 |
#if HAVE_DLFCN_H |
851 |
#include <dlfcn.h> |
852 |
#endif |
853 |
|
854 |
#include <stdio.h> |
855 |
|
856 |
#ifdef RTLD_GLOBAL |
857 |
# define LT_DLGLOBAL RTLD_GLOBAL |
858 |
#else |
859 |
# ifdef DL_GLOBAL |
860 |
# define LT_DLGLOBAL DL_GLOBAL |
861 |
# else |
862 |
# define LT_DLGLOBAL 0 |
863 |
# endif |
864 |
#endif |
865 |
|
866 |
/* We may have to define LT_DLLAZY_OR_NOW in the command line if we |
867 |
find out it does not work in some platform. */ |
868 |
#ifndef LT_DLLAZY_OR_NOW |
869 |
# ifdef RTLD_LAZY |
870 |
# define LT_DLLAZY_OR_NOW RTLD_LAZY |
871 |
# else |
872 |
# ifdef DL_LAZY |
873 |
# define LT_DLLAZY_OR_NOW DL_LAZY |
874 |
# else |
875 |
# ifdef RTLD_NOW |
876 |
# define LT_DLLAZY_OR_NOW RTLD_NOW |
877 |
# else |
878 |
# ifdef DL_NOW |
879 |
# define LT_DLLAZY_OR_NOW DL_NOW |
880 |
# else |
881 |
# define LT_DLLAZY_OR_NOW 0 |
882 |
# endif |
883 |
# endif |
884 |
# endif |
885 |
# endif |
886 |
#endif |
887 |
|
888 |
#ifdef __cplusplus |
889 |
extern "C" void exit (int); |
890 |
#endif |
891 |
|
892 |
void fnord() { int i=42;} |
893 |
int main () |
894 |
{ |
895 |
void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); |
896 |
int status = $lt_dlunknown; |
897 |
|
898 |
if (self) |
899 |
{ |
900 |
if (dlsym (self,"fnord")) status = $lt_dlno_uscore; |
901 |
else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; |
902 |
/* dlclose (self); */ |
903 |
} |
904 |
else |
905 |
puts (dlerror ()); |
906 |
|
907 |
exit (status); |
908 |
}] |
909 |
EOF |
910 |
if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then |
911 |
(./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null |
912 |
lt_status=$? |
913 |
case x$lt_status in |
914 |
x$lt_dlno_uscore) $1 ;; |
915 |
x$lt_dlneed_uscore) $2 ;; |
916 |
x$lt_dlunknown|x*) $3 ;; |
917 |
esac |
918 |
else : |
919 |
# compilation failed |
920 |
$3 |
921 |
fi |
922 |
fi |
923 |
rm -fr conftest* |
924 |
])# _LT_AC_TRY_DLOPEN_SELF |
925 |
|
926 |
|
927 |
# AC_LIBTOOL_DLOPEN_SELF |
928 |
# ---------------------- |
929 |
AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], |
930 |
[AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl |
931 |
if test "x$enable_dlopen" != xyes; then |
932 |
enable_dlopen=unknown |
933 |
enable_dlopen_self=unknown |
934 |
enable_dlopen_self_static=unknown |
935 |
else |
936 |
lt_cv_dlopen=no |
937 |
lt_cv_dlopen_libs= |
938 |
|
939 |
case $host_os in |
940 |
beos*) |
941 |
lt_cv_dlopen="load_add_on" |
942 |
lt_cv_dlopen_libs= |
943 |
lt_cv_dlopen_self=yes |
944 |
;; |
945 |
|
946 |
mingw* | pw32*) |
947 |
lt_cv_dlopen="LoadLibrary" |
948 |
lt_cv_dlopen_libs= |
949 |
;; |
950 |
|
951 |
cygwin*) |
952 |
lt_cv_dlopen="dlopen" |
953 |
lt_cv_dlopen_libs= |
954 |
;; |
955 |
|
956 |
darwin*) |
957 |
# if libdl is installed we need to link against it |
958 |
AC_CHECK_LIB([dl], [dlopen], |
959 |
[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[ |
960 |
lt_cv_dlopen="dyld" |
961 |
lt_cv_dlopen_libs= |
962 |
lt_cv_dlopen_self=yes |
963 |
]) |
964 |
;; |
965 |
|
966 |
*) |
967 |
AC_CHECK_FUNC([shl_load], |
968 |
[lt_cv_dlopen="shl_load"], |
969 |
[AC_CHECK_LIB([dld], [shl_load], |
970 |
[lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"], |
971 |
[AC_CHECK_FUNC([dlopen], |
972 |
[lt_cv_dlopen="dlopen"], |
973 |
[AC_CHECK_LIB([dl], [dlopen], |
974 |
[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"], |
975 |
[AC_CHECK_LIB([svld], [dlopen], |
976 |
[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"], |
977 |
[AC_CHECK_LIB([dld], [dld_link], |
978 |
[lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"]) |
979 |
]) |
980 |
]) |
981 |
]) |
982 |
]) |
983 |
]) |
984 |
;; |
985 |
esac |
986 |
|
987 |
if test "x$lt_cv_dlopen" != xno; then |
988 |
enable_dlopen=yes |
989 |
else |
990 |
enable_dlopen=no |
991 |
fi |
992 |
|
993 |
case $lt_cv_dlopen in |
994 |
dlopen) |
995 |
save_CPPFLAGS="$CPPFLAGS" |
996 |
test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" |
997 |
|
998 |
save_LDFLAGS="$LDFLAGS" |
999 |
wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" |
1000 |
|
1001 |
save_LIBS="$LIBS" |
1002 |
LIBS="$lt_cv_dlopen_libs $LIBS" |
1003 |
|
1004 |
AC_CACHE_CHECK([whether a program can dlopen itself], |
1005 |
lt_cv_dlopen_self, [dnl |
1006 |
_LT_AC_TRY_DLOPEN_SELF( |
1007 |
lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes, |
1008 |
lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross) |
1009 |
]) |
1010 |
|
1011 |
if test "x$lt_cv_dlopen_self" = xyes; then |
1012 |
wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" |
1013 |
AC_CACHE_CHECK([whether a statically linked program can dlopen itself], |
1014 |
lt_cv_dlopen_self_static, [dnl |
1015 |
_LT_AC_TRY_DLOPEN_SELF( |
1016 |
lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes, |
1017 |
lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross) |
1018 |
]) |
1019 |
fi |
1020 |
|
1021 |
CPPFLAGS="$save_CPPFLAGS" |
1022 |
LDFLAGS="$save_LDFLAGS" |
1023 |
LIBS="$save_LIBS" |
1024 |
;; |
1025 |
esac |
1026 |
|
1027 |
case $lt_cv_dlopen_self in |
1028 |
yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; |
1029 |
*) enable_dlopen_self=unknown ;; |
1030 |
esac |
1031 |
|
1032 |
case $lt_cv_dlopen_self_static in |
1033 |
yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; |
1034 |
*) enable_dlopen_self_static=unknown ;; |
1035 |
esac |
1036 |
fi |
1037 |
])# AC_LIBTOOL_DLOPEN_SELF |
1038 |
|
1039 |
|
1040 |
# AC_LIBTOOL_PROG_CC_C_O([TAGNAME]) |
1041 |
# --------------------------------- |
1042 |
# Check to see if options -c and -o are simultaneously supported by compiler |
1043 |
AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O], |
1044 |
[AC_REQUIRE([LT_AC_PROG_SED])dnl |
1045 |
AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl |
1046 |
AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext], |
1047 |
[_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)], |
1048 |
[_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no |
1049 |
$rm -r conftest 2>/dev/null |
1050 |
mkdir conftest |
1051 |
cd conftest |
1052 |
mkdir out |
1053 |
echo "$lt_simple_compile_test_code" > conftest.$ac_ext |
1054 |
|
1055 |
lt_compiler_flag="-o out/conftest2.$ac_objext" |
1056 |
# Insert the option either (1) after the last *FLAGS variable, or |
1057 |
# (2) before a word containing "conftest.", or (3) at the end. |
1058 |
# Note that $ac_compile itself does not contain backslashes and begins |
1059 |
# with a dollar sign (not a hyphen), so the echo should work correctly. |
1060 |
lt_compile=`echo "$ac_compile" | $SED \ |
1061 |
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ |
1062 |
-e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ |
1063 |
-e 's:$: $lt_compiler_flag:'` |
1064 |
(eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD) |
1065 |
(eval "$lt_compile" 2>out/conftest.err) |
1066 |
ac_status=$? |
1067 |
cat out/conftest.err >&AS_MESSAGE_LOG_FD |
1068 |
echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD |
1069 |
if (exit $ac_status) && test -s out/conftest2.$ac_objext |
1070 |
then |
1071 |
# The compiler can only warn and ignore the option if not recognized |
1072 |
# So say no if there are warnings |
1073 |
$echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp |
1074 |
$SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 |
1075 |
if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then |
1076 |
_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes |
1077 |
fi |
1078 |
fi |
1079 |
chmod u+w . 2>&AS_MESSAGE_LOG_FD |
1080 |
$rm conftest* |
1081 |
# SGI C++ compiler will create directory out/ii_files/ for |
1082 |
# template instantiation |
1083 |
test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files |
1084 |
$rm out/* && rmdir out |
1085 |
cd .. |
1086 |
rmdir conftest |
1087 |
$rm conftest* |
1088 |
]) |
1089 |
])# AC_LIBTOOL_PROG_CC_C_O |
1090 |
|
1091 |
|
1092 |
# AC_LIBTOOL_SYS_HARD_LINK_LOCKS([TAGNAME]) |
1093 |
# ----------------------------------------- |
1094 |
# Check to see if we can do hard links to lock some files if needed |
1095 |
AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS], |
1096 |
[AC_REQUIRE([_LT_AC_LOCK])dnl |
1097 |
|
1098 |
hard_links="nottested" |
1099 |
if test "$_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then |
1100 |
# do not overwrite the value of need_locks provided by the user |
1101 |
AC_MSG_CHECKING([if we can lock with hard links]) |
1102 |
hard_links=yes |
1103 |
$rm conftest* |
1104 |
ln conftest.a conftest.b 2>/dev/null && hard_links=no |
1105 |
touch conftest.a |
1106 |
ln conftest.a conftest.b 2>&5 || hard_links=no |
1107 |
ln conftest.a conftest.b 2>/dev/null && hard_links=no |
1108 |
AC_MSG_RESULT([$hard_links]) |
1109 |
if test "$hard_links" = no; then |
1110 |
AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe]) |
1111 |
need_locks=warn |
1112 |
fi |
1113 |
else |
1114 |
need_locks=no |
1115 |
fi |
1116 |
])# AC_LIBTOOL_SYS_HARD_LINK_LOCKS |
1117 |
|
1118 |
|
1119 |
# AC_LIBTOOL_OBJDIR |
1120 |
# ----------------- |
1121 |
AC_DEFUN([AC_LIBTOOL_OBJDIR], |
1122 |
[AC_CACHE_CHECK([for objdir], [lt_cv_objdir], |
1123 |
[rm -f .libs 2>/dev/null |
1124 |
mkdir .libs 2>/dev/null |
1125 |
if test -d .libs; then |
1126 |
lt_cv_objdir=.libs |
1127 |
else |
1128 |
# MS-DOS does not allow filenames that begin with a dot. |
1129 |
lt_cv_objdir=_libs |
1130 |
fi |
1131 |
rmdir .libs 2>/dev/null]) |
1132 |
objdir=$lt_cv_objdir |
1133 |
])# AC_LIBTOOL_OBJDIR |
1134 |
|
1135 |
|
1136 |
# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH([TAGNAME]) |
1137 |
# ---------------------------------------------- |
1138 |
# Check hardcoding attributes. |
1139 |
AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH], |
1140 |
[AC_MSG_CHECKING([how to hardcode library paths into programs]) |
1141 |
_LT_AC_TAGVAR(hardcode_action, $1)= |
1142 |
if test -n "$_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)" || \ |
1143 |
test -n "$_LT_AC_TAGVAR(runpath_var, $1)" || \ |
1144 |
test "X$_LT_AC_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then |
1145 |
|
1146 |
# We can hardcode non-existant directories. |
1147 |
if test "$_LT_AC_TAGVAR(hardcode_direct, $1)" != no && |
1148 |
# If the only mechanism to avoid hardcoding is shlibpath_var, we |
1149 |
# have to relink, otherwise we might link with an installed library |
1150 |
# when we should be linking with a yet-to-be-installed one |
1151 |
## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)" != no && |
1152 |
test "$_LT_AC_TAGVAR(hardcode_minus_L, $1)" != no; then |
1153 |
# Linking always hardcodes the temporary library directory. |
1154 |
_LT_AC_TAGVAR(hardcode_action, $1)=relink |
1155 |
else |
1156 |
# We can link without hardcoding, and we can hardcode nonexisting dirs. |
1157 |
_LT_AC_TAGVAR(hardcode_action, $1)=immediate |
1158 |
fi |
1159 |
else |
1160 |
# We cannot hardcode anything, or else we can only hardcode existing |
1161 |
# directories. |
1162 |
_LT_AC_TAGVAR(hardcode_action, $1)=unsupported |
1163 |
fi |
1164 |
AC_MSG_RESULT([$_LT_AC_TAGVAR(hardcode_action, $1)]) |
1165 |
|
1166 |
if test "$_LT_AC_TAGVAR(hardcode_action, $1)" = relink; then |
1167 |
# Fast installation is not supported |
1168 |
enable_fast_install=no |
1169 |
elif test "$shlibpath_overrides_runpath" = yes || |
1170 |
test "$enable_shared" = no; then |
1171 |
# Fast installation is not necessary |
1172 |
enable_fast_install=needless |
1173 |
fi |
1174 |
])# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH |
1175 |
|
1176 |
|
1177 |
# AC_LIBTOOL_SYS_LIB_STRIP |
1178 |
# ------------------------ |
1179 |
AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP], |
1180 |
[striplib= |
1181 |
old_striplib= |
1182 |
AC_MSG_CHECKING([whether stripping libraries is possible]) |
1183 |
if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then |
1184 |
test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" |
1185 |
test -z "$striplib" && striplib="$STRIP --strip-unneeded" |
1186 |
AC_MSG_RESULT([yes]) |
1187 |
else |
1188 |
# FIXME - insert some real tests, host_os isn't really good enough |
1189 |
case $host_os in |
1190 |
darwin*) |
1191 |
if test -n "$STRIP" ; then |
1192 |
striplib="$STRIP -x" |
1193 |
old_striplib="$STRIP -S" |
1194 |
AC_MSG_RESULT([yes]) |
1195 |
else |
1196 |
AC_MSG_RESULT([no]) |
1197 |
fi |
1198 |
;; |
1199 |
*) |
1200 |
AC_MSG_RESULT([no]) |
1201 |
;; |
1202 |
esac |
1203 |
fi |
1204 |
])# AC_LIBTOOL_SYS_LIB_STRIP |
1205 |
|
1206 |
|
1207 |
# AC_LIBTOOL_SYS_DYNAMIC_LINKER |
1208 |
# ----------------------------- |
1209 |
# PORTME Fill in your ld.so characteristics |
1210 |
AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER], |
1211 |
[AC_REQUIRE([LT_AC_PROG_SED])dnl |
1212 |
AC_MSG_CHECKING([dynamic linker characteristics]) |
1213 |
library_names_spec= |
1214 |
libname_spec='lib$name' |
1215 |
soname_spec= |
1216 |
shrext_cmds=".so" |
1217 |
postinstall_cmds= |
1218 |
postuninstall_cmds= |
1219 |
finish_cmds= |
1220 |
finish_eval= |
1221 |
shlibpath_var= |
1222 |
shlibpath_overrides_runpath=unknown |
1223 |
version_type=none |
1224 |
dynamic_linker="$host_os ld.so" |
1225 |
sys_lib_dlsearch_path_spec="/lib /usr/lib" |
1226 |
m4_if($1,[],[ |
1227 |
if test "$GCC" = yes; then |
1228 |
case $host_os in |
1229 |
darwin*) lt_awk_arg="/^libraries:/,/LR/" ;; |
1230 |
*) lt_awk_arg="/^libraries:/" ;; |
1231 |
esac |
1232 |
lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"` |
1233 |
if echo "$lt_search_path_spec" | grep ';' >/dev/null ; then |
1234 |
# if the path contains ";" then we assume it to be the separator |
1235 |
# otherwise default to the standard path separator (i.e. ":") - it is |
1236 |
# assumed that no part of a normal pathname contains ";" but that should |
1237 |
# okay in the real world where ";" in dirpaths is itself problematic. |
1238 |
lt_search_path_spec=`echo "$lt_search_path_spec" | $SED -e 's/;/ /g'` |
1239 |
else |
1240 |
lt_search_path_spec=`echo "$lt_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` |
1241 |
fi |
1242 |
# Ok, now we have the path, separated by spaces, we can step through it |
1243 |
# and add multilib dir if necessary. |
1244 |
lt_tmp_lt_search_path_spec= |
1245 |
lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` |
1246 |
for lt_sys_path in $lt_search_path_spec; do |
1247 |
if test -d "$lt_sys_path/$lt_multi_os_dir"; then |
1248 |
lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir" |
1249 |
else |
1250 |
test -d "$lt_sys_path" && \ |
1251 |
lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" |
1252 |
fi |
1253 |
done |
1254 |
lt_search_path_spec=`echo $lt_tmp_lt_search_path_spec | awk ' |
1255 |
BEGIN {RS=" "; FS="/|\n";} { |
1256 |
lt_foo=""; |
1257 |
lt_count=0; |
1258 |
for (lt_i = NF; lt_i > 0; lt_i--) { |
1259 |
if ($lt_i != "" && $lt_i != ".") { |
1260 |
if ($lt_i == "..") { |
1261 |
lt_count++; |
1262 |
} else { |
1263 |
if (lt_count == 0) { |
1264 |
lt_foo="/" $lt_i lt_foo; |
1265 |
} else { |
1266 |
lt_count--; |
1267 |
} |
1268 |
} |
1269 |
} |
1270 |
} |
1271 |
if (lt_foo != "") { lt_freq[[lt_foo]]++; } |
1272 |
if (lt_freq[[lt_foo]] == 1) { print lt_foo; } |
1273 |
}'` |
1274 |
sys_lib_search_path_spec=`echo $lt_search_path_spec` |
1275 |
else |
1276 |
sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" |
1277 |
fi]) |
1278 |
need_lib_prefix=unknown |
1279 |
hardcode_into_libs=no |
1280 |
|
1281 |
# when you set need_version to no, make sure it does not cause -set_version |
1282 |
# flags to be left without arguments |
1283 |
need_version=unknown |
1284 |
|
1285 |
case $host_os in |
1286 |
aix3*) |
1287 |
version_type=linux |
1288 |
library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' |
1289 |
shlibpath_var=LIBPATH |
1290 |
|
1291 |
# AIX 3 has no versioning support, so we append a major version to the name. |
1292 |
soname_spec='${libname}${release}${shared_ext}$major' |
1293 |
;; |
1294 |
|
1295 |
aix4* | aix5*) |
1296 |
version_type=linux |
1297 |
need_lib_prefix=no |
1298 |
need_version=no |
1299 |
hardcode_into_libs=yes |
1300 |
if test "$host_cpu" = ia64; then |
1301 |
# AIX 5 supports IA64 |
1302 |
library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' |
1303 |
shlibpath_var=LD_LIBRARY_PATH |
1304 |
else |
1305 |
# With GCC up to 2.95.x, collect2 would create an import file |
1306 |
# for dependence libraries. The import file would start with |
1307 |
# the line `#! .'. This would cause the generated library to |
1308 |
# depend on `.', always an invalid library. This was fixed in |
1309 |
# development snapshots of GCC prior to 3.0. |
1310 |
case $host_os in |
1311 |
aix4 | aix4.[[01]] | aix4.[[01]].*) |
1312 |
if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' |
1313 |
echo ' yes ' |
1314 |
echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then |
1315 |
: |
1316 |
else |
1317 |
can_build_shared=no |
1318 |
fi |
1319 |
;; |
1320 |
esac |
1321 |
# AIX (on Power*) has no versioning support, so currently we can not hardcode correct |
1322 |
# soname into executable. Probably we can add versioning support to |
1323 |
# collect2, so additional links can be useful in future. |
1324 |
if test "$aix_use_runtimelinking" = yes; then |
1325 |
# If using run time linking (on AIX 4.2 or later) use lib<name>.so |
1326 |
# instead of lib<name>.a to let people know that these are not |
1327 |
# typical AIX shared libraries. |
1328 |
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
1329 |
else |
1330 |
# We preserve .a as extension for shared libraries through AIX4.2 |
1331 |
# and later when we are not doing run time linking. |
1332 |
library_names_spec='${libname}${release}.a $libname.a' |
1333 |
soname_spec='${libname}${release}${shared_ext}$major' |
1334 |
fi |
1335 |
shlibpath_var=LIBPATH |
1336 |
fi |
1337 |
;; |
1338 |
|
1339 |
amigaos*) |
1340 |
library_names_spec='$libname.ixlibrary $libname.a' |
1341 |
# Create ${libname}_ixlibrary.a entries in /sys/libs. |
1342 |
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 ${libname}_ixlibrary.a || exit 1; done' |
1343 |
;; |
1344 |
|
1345 |
beos*) |
1346 |
library_names_spec='${libname}${shared_ext}' |
1347 |
dynamic_linker="$host_os ld.so" |
1348 |
shlibpath_var=LIBRARY_PATH |
1349 |
;; |
1350 |
|
1351 |
bsdi[[45]]*) |
1352 |
version_type=linux |
1353 |
need_version=no |
1354 |
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
1355 |
soname_spec='${libname}${release}${shared_ext}$major' |
1356 |
finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' |
1357 |
shlibpath_var=LD_LIBRARY_PATH |
1358 |
sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" |
1359 |
sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" |
1360 |
# the default ld.so.conf also contains /usr/contrib/lib and |
1361 |
# /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow |
1362 |
# libtool to hard-code these into programs |
1363 |
;; |
1364 |
|
1365 |
cygwin* | mingw* | pw32*) |
1366 |
version_type=windows |
1367 |
shrext_cmds=".dll" |
1368 |
need_version=no |
1369 |
need_lib_prefix=no |
1370 |
|
1371 |
case $GCC,$host_os in |
1372 |
yes,cygwin* | yes,mingw* | yes,pw32*) |
1373 |
library_names_spec='$libname.dll.a' |
1374 |
# DLL is installed to $(libdir)/../bin by postinstall_cmds |
1375 |
postinstall_cmds='base_file=`basename \${file}`~ |
1376 |
dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~ |
1377 |
dldir=$destdir/`dirname \$dlpath`~ |
1378 |
test -d \$dldir || mkdir -p \$dldir~ |
1379 |
$install_prog $dir/$dlname \$dldir/$dlname~ |
1380 |
chmod a+x \$dldir/$dlname' |
1381 |
postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ |
1382 |
dlpath=$dir/\$dldll~ |
1383 |
$rm \$dlpath' |
1384 |
shlibpath_overrides_runpath=yes |
1385 |
|
1386 |
case $host_os in |
1387 |
cygwin*) |
1388 |
# Cygwin DLLs use 'cyg' prefix rather than 'lib' |
1389 |
soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' |
1390 |
sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib" |
1391 |
;; |
1392 |
mingw*) |
1393 |
# MinGW DLLs use traditional 'lib' prefix |
1394 |
soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' |
1395 |
sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"` |
1396 |
if echo "$sys_lib_search_path_spec" | [grep ';[c-zC-Z]:/' >/dev/null]; then |
1397 |
# It is most probably a Windows format PATH printed by |
1398 |
# mingw gcc, but we are running on Cygwin. Gcc prints its search |
1399 |
# path with ; separators, and with drive letters. We can handle the |
1400 |
# drive letters (cygwin fileutils understands them), so leave them, |
1401 |
# especially as we might pass files found there to a mingw objdump, |
1402 |
# which wouldn't understand a cygwinified path. Ahh. |
1403 |
sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` |
1404 |
else |
1405 |
sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` |
1406 |
fi |
1407 |
;; |
1408 |
pw32*) |
1409 |
# pw32 DLLs use 'pw' prefix rather than 'lib' |
1410 |
library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' |
1411 |
;; |
1412 |
esac |
1413 |
;; |
1414 |
|
1415 |
*) |
1416 |
library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib' |
1417 |
;; |
1418 |
esac |
1419 |
dynamic_linker='Win32 ld.exe' |
1420 |
# FIXME: first we should search . and the directory the executable is in |
1421 |
shlibpath_var=PATH |
1422 |
;; |
1423 |
|
1424 |
darwin* | rhapsody*) |
1425 |
dynamic_linker="$host_os dyld" |
1426 |
version_type=darwin |
1427 |
need_lib_prefix=no |
1428 |
need_version=no |
1429 |
library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext' |
1430 |
soname_spec='${libname}${release}${major}$shared_ext' |
1431 |
shlibpath_overrides_runpath=yes |
1432 |
shlibpath_var=DYLD_LIBRARY_PATH |
1433 |
shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' |
1434 |
m4_if([$1], [],[ |
1435 |
sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"]) |
1436 |
sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' |
1437 |
;; |
1438 |
|
1439 |
dgux*) |
1440 |
version_type=linux |
1441 |
need_lib_prefix=no |
1442 |
need_version=no |
1443 |
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' |
1444 |
soname_spec='${libname}${release}${shared_ext}$major' |
1445 |
shlibpath_var=LD_LIBRARY_PATH |
1446 |
;; |
1447 |
|
1448 |
freebsd1*) |
1449 |
dynamic_linker=no |
1450 |
;; |
1451 |
|
1452 |
freebsd* | dragonfly*) |
1453 |
# DragonFly does not have aout. When/if they implement a new |
1454 |
# versioning mechanism, adjust this. |
1455 |
if test -x /usr/bin/objformat; then |
1456 |
objformat=`/usr/bin/objformat` |
1457 |
else |
1458 |
case $host_os in |
1459 |
freebsd[[123]]*) objformat=aout ;; |
1460 |
*) objformat=elf ;; |
1461 |
esac |
1462 |
fi |
1463 |
version_type=freebsd-$objformat |
1464 |
case $version_type in |
1465 |
freebsd-elf*) |
1466 |
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' |
1467 |
need_version=no |
1468 |
need_lib_prefix=no |
1469 |
;; |
1470 |
freebsd-*) |
1471 |
library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' |
1472 |
need_version=yes |
1473 |
;; |
1474 |
esac |
1475 |
shlibpath_var=LD_LIBRARY_PATH |
1476 |
case $host_os in |
1477 |
freebsd2*) |
1478 |
shlibpath_overrides_runpath=yes |
1479 |
;; |
1480 |
freebsd3.[[01]]* | freebsdelf3.[[01]]*) |
1481 |
shlibpath_overrides_runpath=yes |
1482 |
hardcode_into_libs=yes |
1483 |
;; |
1484 |
freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \ |
1485 |
freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1) |
1486 |
shlibpath_overrides_runpath=no |
1487 |
hardcode_into_libs=yes |
1488 |
;; |
1489 |
*) # from 4.6 on, and DragonFly |
1490 |
shlibpath_overrides_runpath=yes |
1491 |
hardcode_into_libs=yes |
1492 |
;; |
1493 |
esac |
1494 |
;; |
1495 |
|
1496 |
gnu*) |
1497 |
version_type=linux |
1498 |
need_lib_prefix=no |
1499 |
need_version=no |
1500 |
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' |
1501 |
soname_spec='${libname}${release}${shared_ext}$major' |
1502 |
shlibpath_var=LD_LIBRARY_PATH |
1503 |
hardcode_into_libs=yes |
1504 |
;; |
1505 |
|
1506 |
hpux9* | hpux10* | hpux11*) |
1507 |
# Give a soname corresponding to the major version so that dld.sl refuses to |
1508 |
# link against other versions. |
1509 |
version_type=sunos |
1510 |
need_lib_prefix=no |
1511 |
need_version=no |
1512 |
case $host_cpu in |
1513 |
ia64*) |
1514 |
shrext_cmds='.so' |
1515 |
hardcode_into_libs=yes |
1516 |
dynamic_linker="$host_os dld.so" |
1517 |
shlibpath_var=LD_LIBRARY_PATH |
1518 |
shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. |
1519 |
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
1520 |
soname_spec='${libname}${release}${shared_ext}$major' |
1521 |
if test "X$HPUX_IA64_MODE" = X32; then |
1522 |
sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" |
1523 |
else |
1524 |
sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" |
1525 |
fi |
1526 |
sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec |
1527 |
;; |
1528 |
hppa*64*) |
1529 |
shrext_cmds='.sl' |
1530 |
hardcode_into_libs=yes |
1531 |
dynamic_linker="$host_os dld.sl" |
1532 |
shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH |
1533 |
shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. |
1534 |
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
1535 |
soname_spec='${libname}${release}${shared_ext}$major' |
1536 |
sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" |
1537 |
sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec |
1538 |
;; |
1539 |
*) |
1540 |
shrext_cmds='.sl' |
1541 |
dynamic_linker="$host_os dld.sl" |
1542 |
shlibpath_var=SHLIB_PATH |
1543 |
shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH |
1544 |
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
1545 |
soname_spec='${libname}${release}${shared_ext}$major' |
1546 |
;; |
1547 |
esac |
1548 |
# HP-UX runs *really* slowly unless shared libraries are mode 555. |
1549 |
postinstall_cmds='chmod 555 $lib' |
1550 |
;; |
1551 |
|
1552 |
interix[[3-9]]*) |
1553 |
version_type=linux |
1554 |
need_lib_prefix=no |
1555 |
need_version=no |
1556 |
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' |
1557 |
soname_spec='${libname}${release}${shared_ext}$major' |
1558 |
dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' |
1559 |
shlibpath_var=LD_LIBRARY_PATH |
1560 |
shlibpath_overrides_runpath=no |
1561 |
hardcode_into_libs=yes |
1562 |
;; |
1563 |
|
1564 |
irix5* | irix6* | nonstopux*) |
1565 |
case $host_os in |
1566 |
nonstopux*) version_type=nonstopux ;; |
1567 |
*) |
1568 |
if test "$lt_cv_prog_gnu_ld" = yes; then |
1569 |
version_type=linux |
1570 |
else |
1571 |
version_type=irix |
1572 |
fi ;; |
1573 |
esac |
1574 |
need_lib_prefix=no |
1575 |
need_version=no |
1576 |
soname_spec='${libname}${release}${shared_ext}$major' |
1577 |
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' |
1578 |
case $host_os in |
1579 |
irix5* | nonstopux*) |
1580 |
libsuff= shlibsuff= |
1581 |
;; |
1582 |
*) |
1583 |
case $LD in # libtool.m4 will add one of these switches to LD |
1584 |
*-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") |
1585 |
libsuff= shlibsuff= libmagic=32-bit;; |
1586 |
*-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") |
1587 |
libsuff=32 shlibsuff=N32 libmagic=N32;; |
1588 |
*-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") |
1589 |
libsuff=64 shlibsuff=64 libmagic=64-bit;; |
1590 |
*) libsuff= shlibsuff= libmagic=never-match;; |
1591 |
esac |
1592 |
;; |
1593 |
esac |
1594 |
shlibpath_var=LD_LIBRARY${shlibsuff}_PATH |
1595 |
shlibpath_overrides_runpath=no |
1596 |
sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" |
1597 |
sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" |
1598 |
hardcode_into_libs=yes |
1599 |
;; |
1600 |
|
1601 |
# No shared lib support for Linux oldld, aout, or coff. |
1602 |
linux*oldld* | linux*aout* | linux*coff*) |
1603 |
dynamic_linker=no |
1604 |
;; |
1605 |
|
1606 |
# This must be Linux ELF. |
1607 |
linux* | k*bsd*-gnu) |
1608 |
version_type=linux |
1609 |
need_lib_prefix=no |
1610 |
need_version=no |
1611 |
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
1612 |
soname_spec='${libname}${release}${shared_ext}$major' |
1613 |
finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' |
1614 |
shlibpath_var=LD_LIBRARY_PATH |
1615 |
shlibpath_overrides_runpath=no |
1616 |
# This implies no fast_install, which is unacceptable. |
1617 |
# Some rework will be needed to allow for fast_install |
1618 |
# before this can be enabled. |
1619 |
hardcode_into_libs=yes |
1620 |
|
1621 |
# Append ld.so.conf contents to the search path |
1622 |
if test -f /etc/ld.so.conf; then |
1623 |
lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '` |
1624 |
sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" |
1625 |
fi |
1626 |
|
1627 |
# We used to test for /lib/ld.so.1 and disable shared libraries on |
1628 |
# powerpc, because MkLinux only supported shared libraries with the |
1629 |
# GNU dynamic linker. Since this was broken with cross compilers, |
1630 |
# most powerpc-linux boxes support dynamic linking these days and |
1631 |
# people can always --disable-shared, the test was removed, and we |
1632 |
# assume the GNU/Linux dynamic linker is in use. |
1633 |
dynamic_linker='GNU/Linux ld.so' |
1634 |
;; |
1635 |
|
1636 |
netbsd*) |
1637 |
version_type=sunos |
1638 |
need_lib_prefix=no |
1639 |
need_version=no |
1640 |
if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then |
1641 |
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' |
1642 |
finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' |
1643 |
dynamic_linker='NetBSD (a.out) ld.so' |
1644 |
else |
1645 |
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' |
1646 |
soname_spec='${libname}${release}${shared_ext}$major' |
1647 |
dynamic_linker='NetBSD ld.elf_so' |
1648 |
fi |
1649 |
shlibpath_var=LD_LIBRARY_PATH |
1650 |
shlibpath_overrides_runpath=yes |
1651 |
hardcode_into_libs=yes |
1652 |
;; |
1653 |
|
1654 |
newsos6) |
1655 |
version_type=linux |
1656 |
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
1657 |
shlibpath_var=LD_LIBRARY_PATH |
1658 |
shlibpath_overrides_runpath=yes |
1659 |
;; |
1660 |
|
1661 |
nto-qnx*) |
1662 |
version_type=linux |
1663 |
need_lib_prefix=no |
1664 |
need_version=no |
1665 |
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
1666 |
soname_spec='${libname}${release}${shared_ext}$major' |
1667 |
shlibpath_var=LD_LIBRARY_PATH |
1668 |
shlibpath_overrides_runpath=yes |
1669 |
;; |
1670 |
|
1671 |
openbsd*) |
1672 |
version_type=sunos |
1673 |
sys_lib_dlsearch_path_spec="/usr/lib" |
1674 |
need_lib_prefix=no |
1675 |
# Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. |
1676 |
case $host_os in |
1677 |
openbsd3.3 | openbsd3.3.*) need_version=yes ;; |
1678 |
*) need_version=no ;; |
1679 |
esac |
1680 |
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' |
1681 |
finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' |
1682 |
shlibpath_var=LD_LIBRARY_PATH |
1683 |
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then |
1684 |
case $host_os in |
1685 |
openbsd2.[[89]] | openbsd2.[[89]].*) |
1686 |
shlibpath_overrides_runpath=no |
1687 |
;; |
1688 |
*) |
1689 |
shlibpath_overrides_runpath=yes |
1690 |
;; |
1691 |
esac |
1692 |
else |
1693 |
shlibpath_overrides_runpath=yes |
1694 |
fi |
1695 |
;; |
1696 |
|
1697 |
os2*) |
1698 |
libname_spec='$name' |
1699 |
shrext_cmds=".dll" |
1700 |
need_lib_prefix=no |
1701 |
library_names_spec='$libname${shared_ext} $libname.a' |
1702 |
dynamic_linker='OS/2 ld.exe' |
1703 |
shlibpath_var=LIBPATH |
1704 |
;; |
1705 |
|
1706 |
osf3* | osf4* | osf5*) |
1707 |
version_type=osf |
1708 |
need_lib_prefix=no |
1709 |
need_version=no |
1710 |
soname_spec='${libname}${release}${shared_ext}$major' |
1711 |
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
1712 |
shlibpath_var=LD_LIBRARY_PATH |
1713 |
sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" |
1714 |
sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" |
1715 |
;; |
1716 |
|
1717 |
rdos*) |
1718 |
dynamic_linker=no |
1719 |
;; |
1720 |
|
1721 |
solaris*) |
1722 |
version_type=linux |
1723 |
need_lib_prefix=no |
1724 |
need_version=no |
1725 |
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
1726 |
soname_spec='${libname}${release}${shared_ext}$major' |
1727 |
shlibpath_var=LD_LIBRARY_PATH |
1728 |
shlibpath_overrides_runpath=yes |
1729 |
hardcode_into_libs=yes |
1730 |
# ldd complains unless libraries are executable |
1731 |
postinstall_cmds='chmod +x $lib' |
1732 |
;; |
1733 |
|
1734 |
sunos4*) |
1735 |
version_type=sunos |
1736 |
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' |
1737 |
finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' |
1738 |
shlibpath_var=LD_LIBRARY_PATH |
1739 |
shlibpath_overrides_runpath=yes |
1740 |
if test "$with_gnu_ld" = yes; then |
1741 |
need_lib_prefix=no |
1742 |
fi |
1743 |
need_version=yes |
1744 |
;; |
1745 |
|
1746 |
sysv4 | sysv4.3*) |
1747 |
version_type=linux |
1748 |
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
1749 |
soname_spec='${libname}${release}${shared_ext}$major' |
1750 |
shlibpath_var=LD_LIBRARY_PATH |
1751 |
case $host_vendor in |
1752 |
sni) |
1753 |
shlibpath_overrides_runpath=no |
1754 |
need_lib_prefix=no |
1755 |
export_dynamic_flag_spec='${wl}-Blargedynsym' |
1756 |
runpath_var=LD_RUN_PATH |
1757 |
;; |
1758 |
siemens) |
1759 |
need_lib_prefix=no |
1760 |
;; |
1761 |
motorola) |
1762 |
need_lib_prefix=no |
1763 |
need_version=no |
1764 |
shlibpath_overrides_runpath=no |
1765 |
sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' |
1766 |
;; |
1767 |
esac |
1768 |
;; |
1769 |
|
1770 |
sysv4*MP*) |
1771 |
if test -d /usr/nec ;then |
1772 |
version_type=linux |
1773 |
library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' |
1774 |
soname_spec='$libname${shared_ext}.$major' |
1775 |
shlibpath_var=LD_LIBRARY_PATH |
1776 |
fi |
1777 |
;; |
1778 |
|
1779 |
sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) |
1780 |
version_type=freebsd-elf |
1781 |
need_lib_prefix=no |
1782 |
need_version=no |
1783 |
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' |
1784 |
soname_spec='${libname}${release}${shared_ext}$major' |
1785 |
shlibpath_var=LD_LIBRARY_PATH |
1786 |
hardcode_into_libs=yes |
1787 |
if test "$with_gnu_ld" = yes; then |
1788 |
sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' |
1789 |
shlibpath_overrides_runpath=no |
1790 |
else |
1791 |
sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' |
1792 |
shlibpath_overrides_runpath=yes |
1793 |
case $host_os in |
1794 |
sco3.2v5*) |
1795 |
sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" |
1796 |
;; |
1797 |
esac |
1798 |
fi |
1799 |
sys_lib_dlsearch_path_spec='/usr/lib' |
1800 |
;; |
1801 |
|
1802 |
uts4*) |
1803 |
version_type=linux |
1804 |
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
1805 |
soname_spec='${libname}${release}${shared_ext}$major' |
1806 |
shlibpath_var=LD_LIBRARY_PATH |
1807 |
;; |
1808 |
|
1809 |
*) |
1810 |
dynamic_linker=no |
1811 |
;; |
1812 |
esac |
1813 |
AC_MSG_RESULT([$dynamic_linker]) |
1814 |
test "$dynamic_linker" = no && can_build_shared=no |
1815 |
|
1816 |
variables_saved_for_relink="PATH $shlibpath_var $runpath_var" |
1817 |
if test "$GCC" = yes; then |
1818 |
variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" |
1819 |
fi |
1820 |
])# AC_LIBTOOL_SYS_DYNAMIC_LINKER |
1821 |
|
1822 |
|
1823 |
# _LT_AC_TAGCONFIG |
1824 |
# ---------------- |
1825 |
AC_DEFUN([_LT_AC_TAGCONFIG], |
1826 |
[AC_REQUIRE([LT_AC_PROG_SED])dnl |
1827 |
AC_ARG_WITH([tags], |
1828 |
[AC_HELP_STRING([--with-tags@<:@=TAGS@:>@], |
1829 |
[include additional configurations @<:@automatic@:>@])], |
1830 |
[tagnames="$withval"]) |
1831 |
|
1832 |
if test -f "$ltmain" && test -n "$tagnames"; then |
1833 |
if test ! -f "${ofile}"; then |
1834 |
AC_MSG_WARN([output file `$ofile' does not exist]) |
1835 |
fi |
1836 |
|
1837 |
if test -z "$LTCC"; then |
1838 |
eval "`$SHELL ${ofile} --config | grep '^LTCC='`" |
1839 |
if test -z "$LTCC"; then |
1840 |
AC_MSG_WARN([output file `$ofile' does not look like a libtool script]) |
1841 |
else |
1842 |
AC_MSG_WARN([using `LTCC=$LTCC', extracted from `$ofile']) |
1843 |
fi |
1844 |
fi |
1845 |
if test -z "$LTCFLAGS"; then |
1846 |
eval "`$SHELL ${ofile} --config | grep '^LTCFLAGS='`" |
1847 |
fi |
1848 |
|
1849 |
# Extract list of available tagged configurations in $ofile. |
1850 |
# Note that this assumes the entire list is on one line. |
1851 |
available_tags=`grep "^available_tags=" "${ofile}" | $SED -e 's/available_tags=\(.*$\)/\1/' -e 's/\"//g'` |
1852 |
|
1853 |
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," |
1854 |
for tagname in $tagnames; do |
1855 |
IFS="$lt_save_ifs" |
1856 |
# Check whether tagname contains only valid characters |
1857 |
case `$echo "X$tagname" | $Xsed -e 's:[[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]]::g'` in |
1858 |
"") ;; |
1859 |
*) AC_MSG_ERROR([invalid tag name: $tagname]) |
1860 |
;; |
1861 |
esac |
1862 |
|
1863 |
if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "${ofile}" > /dev/null |
1864 |
then |
1865 |
AC_MSG_ERROR([tag name \"$tagname\" already exists]) |
1866 |
fi |
1867 |
|
1868 |
# Update the list of available tags. |
1869 |
if test -n "$tagname"; then |
1870 |
echo appending configuration tag \"$tagname\" to $ofile |
1871 |
|
1872 |
case $tagname in |
1873 |
CXX) |
1874 |
if test -n "$CXX" && ( test "X$CXX" != "Xno" && |
1875 |
( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || |
1876 |
(test "X$CXX" != "Xg++"))) ; then |
1877 |
AC_LIBTOOL_LANG_CXX_CONFIG |
1878 |
else |
1879 |
tagname="" |
1880 |
fi |
1881 |
;; |
1882 |
|
1883 |
F77) |
1884 |
if test -n "$F77" && test "X$F77" != "Xno"; then |
1885 |
AC_LIBTOOL_LANG_F77_CONFIG |
1886 |
else |
1887 |
tagname="" |
1888 |
fi |
1889 |
;; |
1890 |
|
1891 |
GCJ) |
1892 |
if test -n "$GCJ" && test "X$GCJ" != "Xno"; then |
1893 |
AC_LIBTOOL_LANG_GCJ_CONFIG |
1894 |
else |
1895 |
tagname="" |
1896 |
fi |
1897 |
;; |
1898 |
|
1899 |
RC) |
1900 |
AC_LIBTOOL_LANG_RC_CONFIG |
1901 |
;; |
1902 |
|
1903 |
*) |
1904 |
AC_MSG_ERROR([Unsupported tag name: $tagname]) |
1905 |
;; |
1906 |
esac |
1907 |
|
1908 |
# Append the new tag name to the list of available tags. |
1909 |
if test -n "$tagname" ; then |
1910 |
available_tags="$available_tags $tagname" |
1911 |
fi |
1912 |
fi |
1913 |
done |
1914 |
IFS="$lt_save_ifs" |
1915 |
|
1916 |
# Now substitute the updated list of available tags. |
1917 |
if eval "sed -e 's/^available_tags=.*\$/available_tags=\"$available_tags\"/' \"$ofile\" > \"${ofile}T\""; then |
1918 |
mv "${ofile}T" "$ofile" |
1919 |
chmod +x "$ofile" |
1920 |
else |
1921 |
rm -f "${ofile}T" |
1922 |
AC_MSG_ERROR([unable to update list of available tagged configurations.]) |
1923 |
fi |
1924 |
fi |
1925 |
])# _LT_AC_TAGCONFIG |
1926 |
|
1927 |
|
1928 |
# AC_LIBTOOL_DLOPEN |
1929 |
# ----------------- |
1930 |
# enable checks for dlopen support |
1931 |
AC_DEFUN([AC_LIBTOOL_DLOPEN], |
1932 |
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP]) |
1933 |
])# AC_LIBTOOL_DLOPEN |
1934 |
|
1935 |
|
1936 |
# AC_LIBTOOL_WIN32_DLL |
1937 |
# -------------------- |
1938 |
# declare package support for building win32 DLLs |
1939 |
AC_DEFUN([AC_LIBTOOL_WIN32_DLL], |
1940 |
[AC_BEFORE([$0], [AC_LIBTOOL_SETUP]) |
1941 |
])# AC_LIBTOOL_WIN32_DLL |
1942 |
|
1943 |
|
1944 |
# AC_ENABLE_SHARED([DEFAULT]) |
1945 |
# --------------------------- |
1946 |
# implement the --enable-shared flag |
1947 |
# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. |
1948 |
AC_DEFUN([AC_ENABLE_SHARED], |
1949 |
[define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl |
1950 |
AC_ARG_ENABLE([shared], |
1951 |
[AC_HELP_STRING([--enable-shared@<:@=PKGS@:>@], |
1952 |
[build shared libraries @<:@default=]AC_ENABLE_SHARED_DEFAULT[@:>@])], |
1953 |
[p=${PACKAGE-default} |
1954 |
case $enableval in |
1955 |
yes) enable_shared=yes ;; |
1956 |
no) enable_shared=no ;; |
1957 |
*) |
1958 |
enable_shared=no |
1959 |
# Look at the argument we got. We use all the common list separators. |
1960 |
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," |
1961 |
for pkg in $enableval; do |
1962 |
IFS="$lt_save_ifs" |
1963 |
if test "X$pkg" = "X$p"; then |
1964 |
enable_shared=yes |
1965 |
fi |
1966 |
done |
1967 |
IFS="$lt_save_ifs" |
1968 |
;; |
1969 |
esac], |
1970 |
[enable_shared=]AC_ENABLE_SHARED_DEFAULT) |
1971 |
])# AC_ENABLE_SHARED |
1972 |
|
1973 |
|
1974 |
# AC_DISABLE_SHARED |
1975 |
# ----------------- |
1976 |
# set the default shared flag to --disable-shared |
1977 |
AC_DEFUN([AC_DISABLE_SHARED], |
1978 |
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl |
1979 |
AC_ENABLE_SHARED(no) |
1980 |
])# AC_DISABLE_SHARED |
1981 |
|
1982 |
|
1983 |
# AC_ENABLE_STATIC([DEFAULT]) |
1984 |
# --------------------------- |
1985 |
# implement the --enable-static flag |
1986 |
# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. |
1987 |
AC_DEFUN([AC_ENABLE_STATIC], |
1988 |
[define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl |
1989 |
AC_ARG_ENABLE([static], |
1990 |
[AC_HELP_STRING([--enable-static@<:@=PKGS@:>@], |
1991 |
[build static libraries @<:@default=]AC_ENABLE_STATIC_DEFAULT[@:>@])], |
1992 |
[p=${PACKAGE-default} |
1993 |
case $enableval in |
1994 |
yes) enable_static=yes ;; |
1995 |
no) enable_static=no ;; |
1996 |
*) |
1997 |
enable_static=no |
1998 |
# Look at the argument we got. We use all the common list separators. |
1999 |
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," |
2000 |
for pkg in $enableval; do |
2001 |
IFS="$lt_save_ifs" |
2002 |
if test "X$pkg" = "X$p"; then |
2003 |
enable_static=yes |
2004 |
fi |
2005 |
done |
2006 |
IFS="$lt_save_ifs" |
2007 |
;; |
2008 |
esac], |
2009 |
[enable_static=]AC_ENABLE_STATIC_DEFAULT) |
2010 |
])# AC_ENABLE_STATIC |
2011 |
|
2012 |
|
2013 |
# AC_DISABLE_STATIC |
2014 |
# ----------------- |
2015 |
# set the default static flag to --disable-static |
2016 |
AC_DEFUN([AC_DISABLE_STATIC], |
2017 |
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl |
2018 |
AC_ENABLE_STATIC(no) |
2019 |
])# AC_DISABLE_STATIC |
2020 |
|
2021 |
|
2022 |
# AC_ENABLE_FAST_INSTALL([DEFAULT]) |
2023 |
# --------------------------------- |
2024 |
# implement the --enable-fast-install flag |
2025 |
# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. |
2026 |
AC_DEFUN([AC_ENABLE_FAST_INSTALL], |
2027 |
[define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl |
2028 |
AC_ARG_ENABLE([fast-install], |
2029 |
[AC_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@], |
2030 |
[optimize for fast installation @<:@default=]AC_ENABLE_FAST_INSTALL_DEFAULT[@:>@])], |
2031 |
[p=${PACKAGE-default} |
2032 |
case $enableval in |
2033 |
yes) enable_fast_install=yes ;; |
2034 |
no) enable_fast_install=no ;; |
2035 |
*) |
2036 |
enable_fast_install=no |
2037 |
# Look at the argument we got. We use all the common list separators. |
2038 |
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," |
2039 |
for pkg in $enableval; do |
2040 |
IFS="$lt_save_ifs" |
2041 |
if test "X$pkg" = "X$p"; then |
2042 |
enable_fast_install=yes |
2043 |
fi |
2044 |
done |
2045 |
IFS="$lt_save_ifs" |
2046 |
;; |
2047 |
esac], |
2048 |
[enable_fast_install=]AC_ENABLE_FAST_INSTALL_DEFAULT) |
2049 |
])# AC_ENABLE_FAST_INSTALL |
2050 |
|
2051 |
|
2052 |
# AC_DISABLE_FAST_INSTALL |
2053 |
# ----------------------- |
2054 |
# set the default to --disable-fast-install |
2055 |
AC_DEFUN([AC_DISABLE_FAST_INSTALL], |
2056 |
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl |
2057 |
AC_ENABLE_FAST_INSTALL(no) |
2058 |
])# AC_DISABLE_FAST_INSTALL |
2059 |
|
2060 |
|
2061 |
# AC_LIBTOOL_PICMODE([MODE]) |
2062 |
# -------------------------- |
2063 |
# implement the --with-pic flag |
2064 |
# MODE is either `yes' or `no'. If omitted, it defaults to `both'. |
2065 |
AC_DEFUN([AC_LIBTOOL_PICMODE], |
2066 |
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl |
2067 |
pic_mode=ifelse($#,1,$1,default) |
2068 |
])# AC_LIBTOOL_PICMODE |
2069 |
|
2070 |
|
2071 |
# AC_PROG_EGREP |
2072 |
# ------------- |
2073 |
# This is predefined starting with Autoconf 2.54, so this conditional |
2074 |
# definition can be removed once we require Autoconf 2.54 or later. |
2075 |
m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP], |
2076 |
[AC_CACHE_CHECK([for egrep], [ac_cv_prog_egrep], |
2077 |
[if echo a | (grep -E '(a|b)') >/dev/null 2>&1 |
2078 |
then ac_cv_prog_egrep='grep -E' |
2079 |
else ac_cv_prog_egrep='egrep' |
2080 |
fi]) |
2081 |
EGREP=$ac_cv_prog_egrep |
2082 |
AC_SUBST([EGREP]) |
2083 |
])]) |
2084 |
|
2085 |
|
2086 |
# AC_PATH_TOOL_PREFIX |
2087 |
# ------------------- |
2088 |
# find a file program which can recognize shared library |
2089 |
AC_DEFUN([AC_PATH_TOOL_PREFIX], |
2090 |
[AC_REQUIRE([AC_PROG_EGREP])dnl |
2091 |
AC_MSG_CHECKING([for $1]) |
2092 |
AC_CACHE_VAL(lt_cv_path_MAGIC_CMD, |
2093 |
[case $MAGIC_CMD in |
2094 |
[[\\/*] | ?:[\\/]*]) |
2095 |
lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. |
2096 |
;; |
2097 |
*) |
2098 |
lt_save_MAGIC_CMD="$MAGIC_CMD" |
2099 |
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR |
2100 |
dnl $ac_dummy forces splitting on constant user-supplied paths. |
2101 |
dnl POSIX.2 word splitting is done only on the output of word expansions, |
2102 |
dnl not every word. This closes a longstanding sh security hole. |
2103 |
ac_dummy="ifelse([$2], , $PATH, [$2])" |
2104 |
for ac_dir in $ac_dummy; do |
2105 |
IFS="$lt_save_ifs" |
2106 |
test -z "$ac_dir" && ac_dir=. |
2107 |
if test -f $ac_dir/$1; then |
2108 |
lt_cv_path_MAGIC_CMD="$ac_dir/$1" |
2109 |
if test -n "$file_magic_test_file"; then |
2110 |
case $deplibs_check_method in |
2111 |
"file_magic "*) |
2112 |
file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` |
2113 |
MAGIC_CMD="$lt_cv_path_MAGIC_CMD" |
2114 |
if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | |
2115 |
$EGREP "$file_magic_regex" > /dev/null; then |
2116 |
: |
2117 |
else |
2118 |
cat <<EOF 1>&2 |
2119 |
|
2120 |
*** Warning: the command libtool uses to detect shared libraries, |
2121 |
*** $file_magic_cmd, produces output that libtool cannot recognize. |
2122 |
*** The result is that libtool may fail to recognize shared libraries |
2123 |
*** as such. This will affect the creation of libtool libraries that |
2124 |
*** depend on shared libraries, but programs linked with such libtool |
2125 |
*** libraries will work regardless of this problem. Nevertheless, you |
2126 |
*** may want to report the problem to your system manager and/or to |
2127 |
*** bug-libtool@gnu.org |
2128 |
|
2129 |
EOF |
2130 |
fi ;; |
2131 |
esac |
2132 |
fi |
2133 |
break |
2134 |
fi |
2135 |
done |
2136 |
IFS="$lt_save_ifs" |
2137 |
MAGIC_CMD="$lt_save_MAGIC_CMD" |
2138 |
;; |
2139 |
esac]) |
2140 |
MAGIC_CMD="$lt_cv_path_MAGIC_CMD" |
2141 |
if test -n "$MAGIC_CMD"; then |
2142 |
AC_MSG_RESULT($MAGIC_CMD) |
2143 |
else |
2144 |
AC_MSG_RESULT(no) |
2145 |
fi |
2146 |
])# AC_PATH_TOOL_PREFIX |
2147 |
|
2148 |
|
2149 |
# AC_PATH_MAGIC |
2150 |
# ------------- |
2151 |
# find a file program which can recognize a shared library |
2152 |
AC_DEFUN([AC_PATH_MAGIC], |
2153 |
[AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH) |
2154 |
if test -z "$lt_cv_path_MAGIC_CMD"; then |
2155 |
if test -n "$ac_tool_prefix"; then |
2156 |
AC_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH) |
2157 |
else |
2158 |
MAGIC_CMD=: |
2159 |
fi |
2160 |
fi |
2161 |
])# AC_PATH_MAGIC |
2162 |
|
2163 |
|
2164 |
# AC_PROG_LD |
2165 |
# ---------- |
2166 |
# find the pathname to the GNU or non-GNU linker |
2167 |
AC_DEFUN([AC_PROG_LD], |
2168 |
[AC_ARG_WITH([gnu-ld], |
2169 |
[AC_HELP_STRING([--with-gnu-ld], |
2170 |
[assume the C compiler uses GNU ld @<:@default=no@:>@])], |
2171 |
[test "$withval" = no || with_gnu_ld=yes], |
2172 |
[with_gnu_ld=no]) |
2173 |
AC_REQUIRE([LT_AC_PROG_SED])dnl |
2174 |
AC_REQUIRE([AC_PROG_CC])dnl |
2175 |
AC_REQUIRE([AC_CANONICAL_HOST])dnl |
2176 |
AC_REQUIRE([AC_CANONICAL_BUILD])dnl |
2177 |
ac_prog=ld |
2178 |
if test "$GCC" = yes; then |
2179 |
# Check if gcc -print-prog-name=ld gives a path. |
2180 |
AC_MSG_CHECKING([for ld used by $CC]) |
2181 |
case $host in |
2182 |
*-*-mingw*) |
2183 |
# gcc leaves a trailing carriage return which upsets mingw |
2184 |
ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; |
2185 |
*) |
2186 |
ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; |
2187 |
esac |
2188 |
case $ac_prog in |
2189 |
# Accept absolute paths. |
2190 |
[[\\/]]* | ?:[[\\/]]*) |
2191 |
re_direlt='/[[^/]][[^/]]*/\.\./' |
2192 |
# Canonicalize the pathname of ld |
2193 |
ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'` |
2194 |
while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do |
2195 |
ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"` |
2196 |
done |
2197 |
test -z "$LD" && LD="$ac_prog" |
2198 |
;; |
2199 |
"") |
2200 |
# If it fails, then pretend we aren't using GCC. |
2201 |
ac_prog=ld |
2202 |
;; |
2203 |
*) |
2204 |
# If it is relative, then search for the first ld in PATH. |
2205 |
with_gnu_ld=unknown |
2206 |
;; |
2207 |
esac |
2208 |
elif test "$with_gnu_ld" = yes; then |
2209 |
AC_MSG_CHECKING([for GNU ld]) |
2210 |
else |
2211 |
AC_MSG_CHECKING([for non-GNU ld]) |
2212 |
fi |
2213 |
AC_CACHE_VAL(lt_cv_path_LD, |
2214 |
[if test -z "$LD"; then |
2215 |
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR |
2216 |
for ac_dir in $PATH; do |
2217 |
IFS="$lt_save_ifs" |
2218 |
test -z "$ac_dir" && ac_dir=. |
2219 |
if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then |
2220 |
lt_cv_path_LD="$ac_dir/$ac_prog" |
2221 |
# Check to see if the program is GNU ld. I'd rather use --version, |
2222 |
# but apparently some variants of GNU ld only accept -v. |
2223 |
# Break only if it was the GNU/non-GNU ld that we prefer. |
2224 |
case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in |
2225 |
*GNU* | *'with BFD'*) |
2226 |
test "$with_gnu_ld" != no && break |
2227 |
;; |
2228 |
*) |
2229 |
test "$with_gnu_ld" != yes && break |
2230 |
;; |
2231 |
esac |
2232 |
fi |
2233 |
done |
2234 |
IFS="$lt_save_ifs" |
2235 |
else |
2236 |
lt_cv_path_LD="$LD" # Let the user override the test with a path. |
2237 |
fi]) |
2238 |
LD="$lt_cv_path_LD" |
2239 |
if test -n "$LD"; then |
2240 |
AC_MSG_RESULT($LD) |
2241 |
else |
2242 |
AC_MSG_RESULT(no) |
2243 |
fi |
2244 |
test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH]) |
2245 |
AC_PROG_LD_GNU |
2246 |
])# AC_PROG_LD |
2247 |
|
2248 |
|
2249 |
# AC_PROG_LD_GNU |
2250 |
# -------------- |
2251 |
AC_DEFUN([AC_PROG_LD_GNU], |
2252 |
[AC_REQUIRE([AC_PROG_EGREP])dnl |
2253 |
AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld, |
2254 |
[# I'd rather use --version here, but apparently some GNU lds only accept -v. |
2255 |
case `$LD -v 2>&1 </dev/null` in |
2256 |
*GNU* | *'with BFD'*) |
2257 |
lt_cv_prog_gnu_ld=yes |
2258 |
;; |
2259 |
*) |
2260 |
lt_cv_prog_gnu_ld=no |
2261 |
;; |
2262 |
esac]) |
2263 |
with_gnu_ld=$lt_cv_prog_gnu_ld |
2264 |
])# AC_PROG_LD_GNU |
2265 |
|
2266 |
|
2267 |
# AC_PROG_LD_RELOAD_FLAG |
2268 |
# ---------------------- |
2269 |
# find reload flag for linker |
2270 |
# -- PORTME Some linkers may need a different reload flag. |
2271 |
AC_DEFUN([AC_PROG_LD_RELOAD_FLAG], |
2272 |
[AC_CACHE_CHECK([for $LD option to reload object files], |
2273 |
lt_cv_ld_reload_flag, |
2274 |
[lt_cv_ld_reload_flag='-r']) |
2275 |
reload_flag=$lt_cv_ld_reload_flag |
2276 |
case $reload_flag in |
2277 |
"" | " "*) ;; |
2278 |
*) reload_flag=" $reload_flag" ;; |
2279 |
esac |
2280 |
reload_cmds='$LD$reload_flag -o $output$reload_objs' |
2281 |
case $host_os in |
2282 |
darwin*) |
2283 |
if test "$GCC" = yes; then |
2284 |
reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs' |
2285 |
else |
2286 |
reload_cmds='$LD$reload_flag -o $output$reload_objs' |
2287 |
fi |
2288 |
;; |
2289 |
esac |
2290 |
])# AC_PROG_LD_RELOAD_FLAG |
2291 |
|
2292 |
|
2293 |
# AC_DEPLIBS_CHECK_METHOD |
2294 |
# ----------------------- |
2295 |
# how to check for library dependencies |
2296 |
# -- PORTME fill in with the dynamic library characteristics |
2297 |
AC_DEFUN([AC_DEPLIBS_CHECK_METHOD], |
2298 |
[AC_CACHE_CHECK([how to recognize dependent libraries], |
2299 |
lt_cv_deplibs_check_method, |
2300 |
[lt_cv_file_magic_cmd='$MAGIC_CMD' |
2301 |
lt_cv_file_magic_test_file= |
2302 |
lt_cv_deplibs_check_method='unknown' |
2303 |
# Need to set the preceding variable on all platforms that support |
2304 |
# interlibrary dependencies. |
2305 |
# 'none' -- dependencies not supported. |
2306 |
# `unknown' -- same as none, but documents that we really don't know. |
2307 |
# 'pass_all' -- all dependencies passed with no checks. |
2308 |
# 'test_compile' -- check by making test program. |
2309 |
# 'file_magic [[regex]]' -- check by looking for files in library path |
2310 |
# which responds to the $file_magic_cmd with a given extended regex. |
2311 |
# If you have `file' or equivalent on your system and you're not sure |
2312 |
# whether `pass_all' will *always* work, you probably want this one. |
2313 |
|
2314 |
case $host_os in |
2315 |
aix4* | aix5*) |
2316 |
lt_cv_deplibs_check_method=pass_all |
2317 |
;; |
2318 |
|
2319 |
beos*) |
2320 |
lt_cv_deplibs_check_method=pass_all |
2321 |
;; |
2322 |
|
2323 |
bsdi[[45]]*) |
2324 |
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)' |
2325 |
lt_cv_file_magic_cmd='/usr/bin/file -L' |
2326 |
lt_cv_file_magic_test_file=/shlib/libc.so |
2327 |
;; |
2328 |
|
2329 |
cygwin*) |
2330 |
# func_win32_libid is a shell function defined in ltmain.sh |
2331 |
lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' |
2332 |
lt_cv_file_magic_cmd='func_win32_libid' |
2333 |
;; |
2334 |
|
2335 |
mingw* | pw32*) |
2336 |
# Base MSYS/MinGW do not provide the 'file' command needed by |
2337 |
# func_win32_libid shell function, so use a weaker test based on 'objdump', |
2338 |
# unless we find 'file', for example because we are cross-compiling. |
2339 |
if ( file / ) >/dev/null 2>&1; then |
2340 |
lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' |
2341 |
lt_cv_file_magic_cmd='func_win32_libid' |
2342 |
else |
2343 |
lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?' |
2344 |
lt_cv_file_magic_cmd='$OBJDUMP -f' |
2345 |
fi |
2346 |
;; |
2347 |
|
2348 |
darwin* | rhapsody*) |
2349 |
lt_cv_deplibs_check_method=pass_all |
2350 |
;; |
2351 |
|
2352 |
freebsd* | dragonfly*) |
2353 |
if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then |
2354 |
case $host_cpu in |
2355 |
i*86 ) |
2356 |
# Not sure whether the presence of OpenBSD here was a mistake. |
2357 |
# Let's accept both of them until this is cleared up. |
2358 |
lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library' |
2359 |
lt_cv_file_magic_cmd=/usr/bin/file |
2360 |
lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` |
2361 |
;; |
2362 |
esac |
2363 |
else |
2364 |
lt_cv_deplibs_check_method=pass_all |
2365 |
fi |
2366 |
;; |
2367 |
|
2368 |
gnu*) |
2369 |
lt_cv_deplibs_check_method=pass_all |
2370 |
;; |
2371 |
|
2372 |
hpux10.20* | hpux11*) |
2373 |
lt_cv_file_magic_cmd=/usr/bin/file |
2374 |
case $host_cpu in |
2375 |
ia64*) |
2376 |
lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64' |
2377 |
lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so |
2378 |
;; |
2379 |
hppa*64*) |
2380 |
[lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]'] |
2381 |
lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl |
2382 |
;; |
2383 |
*) |
2384 |
lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library' |
2385 |
lt_cv_file_magic_test_file=/usr/lib/libc.sl |
2386 |
;; |
2387 |
esac |
2388 |
;; |
2389 |
|
2390 |
interix[[3-9]]*) |
2391 |
# PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here |
2392 |
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$' |
2393 |
;; |
2394 |
|
2395 |
irix5* | irix6* | nonstopux*) |
2396 |
case $LD in |
2397 |
*-32|*"-32 ") libmagic=32-bit;; |
2398 |
*-n32|*"-n32 ") libmagic=N32;; |
2399 |
*-64|*"-64 ") libmagic=64-bit;; |
2400 |
*) libmagic=never-match;; |
2401 |
esac |
2402 |
lt_cv_deplibs_check_method=pass_all |
2403 |
;; |
2404 |
|
2405 |
# This must be Linux ELF. |
2406 |
linux* | k*bsd*-gnu) |
2407 |
lt_cv_deplibs_check_method=pass_all |
2408 |
;; |
2409 |
|
2410 |
netbsd*) |
2411 |
if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then |
2412 |
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' |
2413 |
else |
2414 |
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$' |
2415 |
fi |
2416 |
;; |
2417 |
|
2418 |
newos6*) |
2419 |
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)' |
2420 |
lt_cv_file_magic_cmd=/usr/bin/file |
2421 |
lt_cv_file_magic_test_file=/usr/lib/libnls.so |
2422 |
;; |
2423 |
|
2424 |
nto-qnx*) |
2425 |
lt_cv_deplibs_check_method=unknown |
2426 |
;; |
2427 |
|
2428 |
openbsd*) |
2429 |
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then |
2430 |
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$' |
2431 |
else |
2432 |
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' |
2433 |
fi |
2434 |
;; |
2435 |
|
2436 |
osf3* | osf4* | osf5*) |
2437 |
lt_cv_deplibs_check_method=pass_all |
2438 |
;; |
2439 |
|
2440 |
rdos*) |
2441 |
lt_cv_deplibs_check_method=pass_all |
2442 |
;; |
2443 |
|
2444 |
solaris*) |
2445 |
lt_cv_deplibs_check_method=pass_all |
2446 |
;; |
2447 |
|
2448 |
sysv4 | sysv4.3*) |
2449 |
case $host_vendor in |
2450 |
motorola) |
2451 |
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]' |
2452 |
lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` |
2453 |
;; |
2454 |
ncr) |
2455 |
lt_cv_deplibs_check_method=pass_all |
2456 |
;; |
2457 |
sequent) |
2458 |
lt_cv_file_magic_cmd='/bin/file' |
2459 |
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' |
2460 |
;; |
2461 |
sni) |
2462 |
lt_cv_file_magic_cmd='/bin/file' |
2463 |
lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib" |
2464 |
lt_cv_file_magic_test_file=/lib/libc.so |
2465 |
;; |
2466 |
siemens) |
2467 |
lt_cv_deplibs_check_method=pass_all |
2468 |
;; |
2469 |
pc) |
2470 |
lt_cv_deplibs_check_method=pass_all |
2471 |
;; |
2472 |
esac |
2473 |
;; |
2474 |
|
2475 |
sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) |
2476 |
lt_cv_deplibs_check_method=pass_all |
2477 |
;; |
2478 |
esac |
2479 |
]) |
2480 |
file_magic_cmd=$lt_cv_file_magic_cmd |
2481 |
deplibs_check_method=$lt_cv_deplibs_check_method |
2482 |
test -z "$deplibs_check_method" && deplibs_check_method=unknown |
2483 |
])# AC_DEPLIBS_CHECK_METHOD |
2484 |
|
2485 |
|
2486 |
# AC_PROG_NM |
2487 |
# ---------- |
2488 |
# find the pathname to a BSD-compatible name lister |
2489 |
AC_DEFUN([AC_PROG_NM], |
2490 |
[AC_CACHE_CHECK([for BSD-compatible nm], lt_cv_path_NM, |
2491 |
[if test -n "$NM"; then |
2492 |
# Let the user override the test. |
2493 |
lt_cv_path_NM="$NM" |
2494 |
else |
2495 |
lt_nm_to_check="${ac_tool_prefix}nm" |
2496 |
if test -n "$ac_tool_prefix" && test "$build" = "$host"; then |
2497 |
lt_nm_to_check="$lt_nm_to_check nm" |
2498 |
fi |
2499 |
for lt_tmp_nm in $lt_nm_to_check; do |
2500 |
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR |
2501 |
for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do |
2502 |
IFS="$lt_save_ifs" |
2503 |
test -z "$ac_dir" && ac_dir=. |
2504 |
tmp_nm="$ac_dir/$lt_tmp_nm" |
2505 |
if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then |
2506 |
# Check to see if the nm accepts a BSD-compat flag. |
2507 |
# Adding the `sed 1q' prevents false positives on HP-UX, which says: |
2508 |
# nm: unknown option "B" ignored |
2509 |
# Tru64's nm complains that /dev/null is an invalid object file |
2510 |
case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in |
2511 |
*/dev/null* | *'Invalid file or object type'*) |
2512 |
lt_cv_path_NM="$tmp_nm -B" |
2513 |
break |
2514 |
;; |
2515 |
*) |
2516 |
case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in |
2517 |
*/dev/null*) |
2518 |
lt_cv_path_NM="$tmp_nm -p" |
2519 |
break |
2520 |
;; |
2521 |
*) |
2522 |
lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but |
2523 |
continue # so that we can try to find one that supports BSD flags |
2524 |
;; |
2525 |
esac |
2526 |
;; |
2527 |
esac |
2528 |
fi |
2529 |
done |
2530 |
IFS="$lt_save_ifs" |
2531 |
done |
2532 |
test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm |
2533 |
fi]) |
2534 |
NM="$lt_cv_path_NM" |
2535 |
])# AC_PROG_NM |
2536 |
|
2537 |
|
2538 |
# AC_CHECK_LIBM |
2539 |
# ------------- |
2540 |
# check for math library |
2541 |
AC_DEFUN([AC_CHECK_LIBM], |
2542 |
[AC_REQUIRE([AC_CANONICAL_HOST])dnl |
2543 |
LIBM= |
2544 |
case $host in |
2545 |
*-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*) |
2546 |
# These system don't have libm, or don't need it |
2547 |
;; |
2548 |
*-ncr-sysv4.3*) |
2549 |
AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw") |
2550 |
AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm") |
2551 |
;; |
2552 |
*) |
2553 |
AC_CHECK_LIB(m, cos, LIBM="-lm") |
2554 |
;; |
2555 |
esac |
2556 |
])# AC_CHECK_LIBM |
2557 |
|
2558 |
|
2559 |
# AC_LIBLTDL_CONVENIENCE([DIRECTORY]) |
2560 |
# ----------------------------------- |
2561 |
# sets LIBLTDL to the link flags for the libltdl convenience library and |
2562 |
# LTDLINCL to the include flags for the libltdl header and adds |
2563 |
# --enable-ltdl-convenience to the configure arguments. Note that |
2564 |
# AC_CONFIG_SUBDIRS is not called here. If DIRECTORY is not provided, |
2565 |
# it is assumed to be `libltdl'. LIBLTDL will be prefixed with |
2566 |
# '${top_builddir}/' and LTDLINCL will be prefixed with '${top_srcdir}/' |
2567 |
# (note the single quotes!). If your package is not flat and you're not |
2568 |
# using automake, define top_builddir and top_srcdir appropriately in |
2569 |
# the Makefiles. |
2570 |
AC_DEFUN([AC_LIBLTDL_CONVENIENCE], |
2571 |
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl |
2572 |
case $enable_ltdl_convenience in |
2573 |
no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;; |
2574 |
"") enable_ltdl_convenience=yes |
2575 |
ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;; |
2576 |
esac |
2577 |
LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la |
2578 |
LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl']) |
2579 |
# For backwards non-gettext consistent compatibility... |
2580 |
INCLTDL="$LTDLINCL" |
2581 |
])# AC_LIBLTDL_CONVENIENCE |
2582 |
|
2583 |
|
2584 |
# AC_LIBLTDL_INSTALLABLE([DIRECTORY]) |
2585 |
# ----------------------------------- |
2586 |
# sets LIBLTDL to the link flags for the libltdl installable library and |
2587 |
# LTDLINCL to the include flags for the libltdl header and adds |
2588 |
# --enable-ltdl-install to the configure arguments. Note that |
2589 |
# AC_CONFIG_SUBDIRS is not called here. If DIRECTORY is not provided, |
2590 |
# and an installed libltdl is not found, it is assumed to be `libltdl'. |
2591 |
# LIBLTDL will be prefixed with '${top_builddir}/'# and LTDLINCL with |
2592 |
# '${top_srcdir}/' (note the single quotes!). If your package is not |
2593 |
# flat and you're not using automake, define top_builddir and top_srcdir |
2594 |
# appropriately in the Makefiles. |
2595 |
# In the future, this macro may have to be called after AC_PROG_LIBTOOL. |
2596 |
AC_DEFUN([AC_LIBLTDL_INSTALLABLE], |
2597 |
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl |
2598 |
AC_CHECK_LIB(ltdl, lt_dlinit, |
2599 |
[test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no], |
2600 |
[if test x"$enable_ltdl_install" = xno; then |
2601 |
AC_MSG_WARN([libltdl not installed, but installation disabled]) |
2602 |
else |
2603 |
enable_ltdl_install=yes |
2604 |
fi |
2605 |
]) |
2606 |
if test x"$enable_ltdl_install" = x"yes"; then |
2607 |
ac_configure_args="$ac_configure_args --enable-ltdl-install" |
2608 |
LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la |
2609 |
LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl']) |
2610 |
else |
2611 |
ac_configure_args="$ac_configure_args --enable-ltdl-install=no" |
2612 |
LIBLTDL="-lltdl" |
2613 |
LTDLINCL= |
2614 |
fi |
2615 |
# For backwards non-gettext consistent compatibility... |
2616 |
INCLTDL="$LTDLINCL" |
2617 |
])# AC_LIBLTDL_INSTALLABLE |
2618 |
|
2619 |
|
2620 |
# AC_LIBTOOL_CXX |
2621 |
# -------------- |
2622 |
# enable support for C++ libraries |
2623 |
AC_DEFUN([AC_LIBTOOL_CXX], |
2624 |
[AC_REQUIRE([_LT_AC_LANG_CXX]) |
2625 |
])# AC_LIBTOOL_CXX |
2626 |
|
2627 |
|
2628 |
# _LT_AC_LANG_CXX |
2629 |
# --------------- |
2630 |
AC_DEFUN([_LT_AC_LANG_CXX], |
2631 |
[AC_REQUIRE([AC_PROG_CXX]) |
2632 |
AC_REQUIRE([_LT_AC_PROG_CXXCPP]) |
2633 |
_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}CXX]) |
2634 |
])# _LT_AC_LANG_CXX |
2635 |
|
2636 |
# _LT_AC_PROG_CXXCPP |
2637 |
# ------------------ |
2638 |
AC_DEFUN([_LT_AC_PROG_CXXCPP], |
2639 |
[ |
2640 |
AC_REQUIRE([AC_PROG_CXX]) |
2641 |
if test -n "$CXX" && ( test "X$CXX" != "Xno" && |
2642 |
( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || |
2643 |
(test "X$CXX" != "Xg++"))) ; then |
2644 |
AC_PROG_CXXCPP |
2645 |
fi |
2646 |
])# _LT_AC_PROG_CXXCPP |
2647 |
|
2648 |
# AC_LIBTOOL_F77 |
2649 |
# -------------- |
2650 |
# enable support for Fortran 77 libraries |
2651 |
AC_DEFUN([AC_LIBTOOL_F77], |
2652 |
[AC_REQUIRE([_LT_AC_LANG_F77]) |
2653 |
])# AC_LIBTOOL_F77 |
2654 |
|
2655 |
|
2656 |
# _LT_AC_LANG_F77 |
2657 |
# --------------- |
2658 |
AC_DEFUN([_LT_AC_LANG_F77], |
2659 |
[AC_REQUIRE([AC_PROG_F77]) |
2660 |
_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}F77]) |
2661 |
])# _LT_AC_LANG_F77 |
2662 |
|
2663 |
|
2664 |
# AC_LIBTOOL_GCJ |
2665 |
# -------------- |
2666 |
# enable support for GCJ libraries |
2667 |
AC_DEFUN([AC_LIBTOOL_GCJ], |
2668 |
[AC_REQUIRE([_LT_AC_LANG_GCJ]) |
2669 |
])# AC_LIBTOOL_GCJ |
2670 |
|
2671 |
|
2672 |
# _LT_AC_LANG_GCJ |
2673 |
# --------------- |
2674 |
AC_DEFUN([_LT_AC_LANG_GCJ], |
2675 |
[AC_PROVIDE_IFELSE([AC_PROG_GCJ],[], |
2676 |
[AC_PROVIDE_IFELSE([A][M_PROG_GCJ],[], |
2677 |
[AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],[], |
2678 |
[ifdef([AC_PROG_GCJ],[AC_REQUIRE([AC_PROG_GCJ])], |
2679 |
[ifdef([A][M_PROG_GCJ],[AC_REQUIRE([A][M_PROG_GCJ])], |
2680 |
[AC_REQUIRE([A][C_PROG_GCJ_OR_A][M_PROG_GCJ])])])])])]) |
2681 |
_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}GCJ]) |
2682 |
])# _LT_AC_LANG_GCJ |
2683 |
|
2684 |
|
2685 |
# AC_LIBTOOL_RC |
2686 |
# ------------- |
2687 |
# enable support for Windows resource files |
2688 |
AC_DEFUN([AC_LIBTOOL_RC], |
2689 |
[AC_REQUIRE([LT_AC_PROG_RC]) |
2690 |
_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}RC]) |
2691 |
])# AC_LIBTOOL_RC |
2692 |
|
2693 |
|
2694 |
# AC_LIBTOOL_LANG_C_CONFIG |
2695 |
# ------------------------ |
2696 |
# Ensure that the configuration vars for the C compiler are |
2697 |
# suitably defined. Those variables are subsequently used by |
2698 |
# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. |
2699 |
AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG], [_LT_AC_LANG_C_CONFIG]) |
2700 |
AC_DEFUN([_LT_AC_LANG_C_CONFIG], |
2701 |
[lt_save_CC="$CC" |
2702 |
AC_LANG_PUSH(C) |
2703 |
|
2704 |
# Source file extension for C test sources. |
2705 |
ac_ext=c |
2706 |
|
2707 |
# Object file extension for compiled C test sources. |
2708 |
objext=o |
2709 |
_LT_AC_TAGVAR(objext, $1)=$objext |
2710 |
|
2711 |
# Code to be used in simple compile tests |
2712 |
lt_simple_compile_test_code="int some_variable = 0;" |
2713 |
|
2714 |
# Code to be used in simple link tests |
2715 |
lt_simple_link_test_code='int main(){return(0);}' |
2716 |
|
2717 |
_LT_AC_SYS_COMPILER |
2718 |
|
2719 |
# save warnings/boilerplate of simple test code |
2720 |
_LT_COMPILER_BOILERPLATE |
2721 |
_LT_LINKER_BOILERPLATE |
2722 |
|
2723 |
## CAVEAT EMPTOR: |
2724 |
## There is no encapsulation within the following macros, do not change |
2725 |
## the running order or otherwise move them around unless you know exactly |
2726 |
## what you are doing... |
2727 |
AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1) |
2728 |
AC_LIBTOOL_PROG_COMPILER_PIC($1) |
2729 |
AC_LIBTOOL_PROG_CC_C_O($1) |
2730 |
AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) |
2731 |
AC_LIBTOOL_PROG_LD_SHLIBS($1) |
2732 |
AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) |
2733 |
AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) |
2734 |
AC_LIBTOOL_SYS_LIB_STRIP |
2735 |
AC_LIBTOOL_DLOPEN_SELF |
2736 |
|
2737 |
# Report which library types will actually be built |
2738 |
AC_MSG_CHECKING([if libtool supports shared libraries]) |
2739 |
AC_MSG_RESULT([$can_build_shared]) |
2740 |
|
2741 |
AC_MSG_CHECKING([whether to build shared libraries]) |
2742 |
test "$can_build_shared" = "no" && enable_shared=no |
2743 |
|
2744 |
# On AIX, shared libraries and static libraries use the same namespace, and |
2745 |
# are all built from PIC. |
2746 |
case $host_os in |
2747 |
aix3*) |
2748 |
test "$enable_shared" = yes && enable_static=no |
2749 |
if test -n "$RANLIB"; then |
2750 |
archive_cmds="$archive_cmds~\$RANLIB \$lib" |
2751 |
postinstall_cmds='$RANLIB $lib' |
2752 |
fi |
2753 |
;; |
2754 |
|
2755 |
aix4* | aix5*) |
2756 |
if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then |
2757 |
test "$enable_shared" = yes && enable_static=no |
2758 |
fi |
2759 |
;; |
2760 |
esac |
2761 |
AC_MSG_RESULT([$enable_shared]) |
2762 |
|
2763 |
AC_MSG_CHECKING([whether to build static libraries]) |
2764 |
# Make sure either enable_shared or enable_static is yes. |
2765 |
test "$enable_shared" = yes || enable_static=yes |
2766 |
AC_MSG_RESULT([$enable_static]) |
2767 |
|
2768 |
AC_LIBTOOL_CONFIG($1) |
2769 |
|
2770 |
AC_LANG_POP |
2771 |
CC="$lt_save_CC" |
2772 |
])# AC_LIBTOOL_LANG_C_CONFIG |
2773 |
|
2774 |
|
2775 |
# AC_LIBTOOL_LANG_CXX_CONFIG |
2776 |
# -------------------------- |
2777 |
# Ensure that the configuration vars for the C compiler are |
2778 |
# suitably defined. Those variables are subsequently used by |
2779 |
# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. |
2780 |
AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG], [_LT_AC_LANG_CXX_CONFIG(CXX)]) |
2781 |
AC_DEFUN([_LT_AC_LANG_CXX_CONFIG], |
2782 |
[AC_LANG_PUSH(C++) |
2783 |
AC_REQUIRE([AC_PROG_CXX]) |
2784 |
AC_REQUIRE([_LT_AC_PROG_CXXCPP]) |
2785 |
|
2786 |
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no |
2787 |
_LT_AC_TAGVAR(allow_undefined_flag, $1)= |
2788 |
_LT_AC_TAGVAR(always_export_symbols, $1)=no |
2789 |
_LT_AC_TAGVAR(archive_expsym_cmds, $1)= |
2790 |
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= |
2791 |
_LT_AC_TAGVAR(hardcode_direct, $1)=no |
2792 |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= |
2793 |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= |
2794 |
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)= |
2795 |
_LT_AC_TAGVAR(hardcode_minus_L, $1)=no |
2796 |
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported |
2797 |
_LT_AC_TAGVAR(hardcode_automatic, $1)=no |
2798 |
_LT_AC_TAGVAR(module_cmds, $1)= |
2799 |
_LT_AC_TAGVAR(module_expsym_cmds, $1)= |
2800 |
_LT_AC_TAGVAR(link_all_deplibs, $1)=unknown |
2801 |
_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds |
2802 |
_LT_AC_TAGVAR(no_undefined_flag, $1)= |
2803 |
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)= |
2804 |
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no |
2805 |
|
2806 |
# Dependencies to place before and after the object being linked: |
2807 |
_LT_AC_TAGVAR(predep_objects, $1)= |
2808 |
_LT_AC_TAGVAR(postdep_objects, $1)= |
2809 |
_LT_AC_TAGVAR(predeps, $1)= |
2810 |
_LT_AC_TAGVAR(postdeps, $1)= |
2811 |
_LT_AC_TAGVAR(compiler_lib_search_path, $1)= |
2812 |
|
2813 |
# Source file extension for C++ test sources. |
2814 |
ac_ext=cpp |
2815 |
|
2816 |
# Object file extension for compiled C++ test sources. |
2817 |
objext=o |
2818 |
_LT_AC_TAGVAR(objext, $1)=$objext |
2819 |
|
2820 |
# Code to be used in simple compile tests |
2821 |
lt_simple_compile_test_code="int some_variable = 0;" |
2822 |
|
2823 |
# Code to be used in simple link tests |
2824 |
lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }' |
2825 |
|
2826 |
# ltmain only uses $CC for tagged configurations so make sure $CC is set. |
2827 |
_LT_AC_SYS_COMPILER |
2828 |
|
2829 |
# save warnings/boilerplate of simple test code |
2830 |
_LT_COMPILER_BOILERPLATE |
2831 |
_LT_LINKER_BOILERPLATE |
2832 |
|
2833 |
# Allow CC to be a program name with arguments. |
2834 |
lt_save_CC=$CC |
2835 |
lt_save_LD=$LD |
2836 |
lt_save_GCC=$GCC |
2837 |
GCC=$GXX |
2838 |
lt_save_with_gnu_ld=$with_gnu_ld |
2839 |
lt_save_path_LD=$lt_cv_path_LD |
2840 |
if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then |
2841 |
lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx |
2842 |
else |
2843 |
$as_unset lt_cv_prog_gnu_ld |
2844 |
fi |
2845 |
if test -n "${lt_cv_path_LDCXX+set}"; then |
2846 |
lt_cv_path_LD=$lt_cv_path_LDCXX |
2847 |
else |
2848 |
$as_unset lt_cv_path_LD |
2849 |
fi |
2850 |
test -z "${LDCXX+set}" || LD=$LDCXX |
2851 |
CC=${CXX-"c++"} |
2852 |
compiler=$CC |
2853 |
_LT_AC_TAGVAR(compiler, $1)=$CC |
2854 |
_LT_CC_BASENAME([$compiler]) |
2855 |
|
2856 |
# We don't want -fno-exception wen compiling C++ code, so set the |
2857 |
# no_builtin_flag separately |
2858 |
if test "$GXX" = yes; then |
2859 |
_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' |
2860 |
else |
2861 |
_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= |
2862 |
fi |
2863 |
|
2864 |
if test "$GXX" = yes; then |
2865 |
# Set up default GNU C++ configuration |
2866 |
|
2867 |
AC_PROG_LD |
2868 |
|
2869 |
# Check if GNU C++ uses GNU ld as the underlying linker, since the |
2870 |
# archiving commands below assume that GNU ld is being used. |
2871 |
if test "$with_gnu_ld" = yes; then |
2872 |
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' |
2873 |
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' |
2874 |
|
2875 |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' |
2876 |
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' |
2877 |
|
2878 |
# If archive_cmds runs LD, not CC, wlarc should be empty |
2879 |
# XXX I think wlarc can be eliminated in ltcf-cxx, but I need to |
2880 |
# investigate it a little bit more. (MM) |
2881 |
wlarc='${wl}' |
2882 |
|
2883 |
# ancient GNU ld didn't support --whole-archive et. al. |
2884 |
if eval "`$CC -print-prog-name=ld` --help 2>&1" | \ |
2885 |
grep 'no-whole-archive' > /dev/null; then |
2886 |
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' |
2887 |
else |
2888 |
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)= |
2889 |
fi |
2890 |
else |
2891 |
with_gnu_ld=no |
2892 |
wlarc= |
2893 |
|
2894 |
# A generic and very simple default shared library creation |
2895 |
# command for GNU C++ for the case where it uses the native |
2896 |
# linker, instead of GNU ld. If possible, this setting should |
2897 |
# overridden to take advantage of the native linker features on |
2898 |
# the platform it is being used on. |
2899 |
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' |
2900 |
fi |
2901 |
|
2902 |
# Commands to make compiler produce verbose output that lists |
2903 |
# what "hidden" libraries, object files and flags are used when |
2904 |
# linking a shared library. |
2905 |
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"' |
2906 |
|
2907 |
else |
2908 |
GXX=no |
2909 |
with_gnu_ld=no |
2910 |
wlarc= |
2911 |
fi |
2912 |
|
2913 |
# PORTME: fill in a description of your system's C++ link characteristics |
2914 |
AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) |
2915 |
_LT_AC_TAGVAR(ld_shlibs, $1)=yes |
2916 |
case $host_os in |
2917 |
aix3*) |
2918 |
# FIXME: insert proper C++ library support |
2919 |
_LT_AC_TAGVAR(ld_shlibs, $1)=no |
2920 |
;; |
2921 |
aix4* | aix5*) |
2922 |
if test "$host_cpu" = ia64; then |
2923 |
# On IA64, the linker does run time linking by default, so we don't |
2924 |
# have to do anything special. |
2925 |
aix_use_runtimelinking=no |
2926 |
exp_sym_flag='-Bexport' |
2927 |
no_entry_flag="" |
2928 |
else |
2929 |
aix_use_runtimelinking=no |
2930 |
|
2931 |
# Test if we are trying to use run time linking or normal |
2932 |
# AIX style linking. If -brtl is somewhere in LDFLAGS, we |
2933 |
# need to do runtime linking. |
2934 |
case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*) |
2935 |
for ld_flag in $LDFLAGS; do |
2936 |
case $ld_flag in |
2937 |
*-brtl*) |
2938 |
aix_use_runtimelinking=yes |
2939 |
break |
2940 |
;; |
2941 |
esac |
2942 |
done |
2943 |
;; |
2944 |
esac |
2945 |
|
2946 |
exp_sym_flag='-bexport' |
2947 |
no_entry_flag='-bnoentry' |
2948 |
fi |
2949 |
|
2950 |
# When large executables or shared objects are built, AIX ld can |
2951 |
# have problems creating the table of contents. If linking a library |
2952 |
# or program results in "error TOC overflow" add -mminimal-toc to |
2953 |
# CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not |
2954 |
# enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. |
2955 |
|
2956 |
_LT_AC_TAGVAR(archive_cmds, $1)='' |
2957 |
_LT_AC_TAGVAR(hardcode_direct, $1)=yes |
2958 |
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' |
2959 |
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes |
2960 |
|
2961 |
if test "$GXX" = yes; then |
2962 |
case $host_os in aix4.[[012]]|aix4.[[012]].*) |
2963 |
# We only want to do this on AIX 4.2 and lower, the check |
2964 |
# below for broken collect2 doesn't work under 4.3+ |
2965 |
collect2name=`${CC} -print-prog-name=collect2` |
2966 |
if test -f "$collect2name" && \ |
2967 |
strings "$collect2name" | grep resolve_lib_name >/dev/null |
2968 |
then |
2969 |
# We have reworked collect2 |
2970 |
: |
2971 |
else |
2972 |
# We have old collect2 |
2973 |
_LT_AC_TAGVAR(hardcode_direct, $1)=unsupported |
2974 |
# It fails to find uninstalled libraries when the uninstalled |
2975 |
# path is not listed in the libpath. Setting hardcode_minus_L |
2976 |
# to unsupported forces relinking |
2977 |
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes |
2978 |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' |
2979 |
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)= |
2980 |
fi |
2981 |
;; |
2982 |
esac |
2983 |
shared_flag='-shared' |
2984 |
if test "$aix_use_runtimelinking" = yes; then |
2985 |
shared_flag="$shared_flag "'${wl}-G' |
2986 |
fi |
2987 |
else |
2988 |
# not using gcc |
2989 |
if test "$host_cpu" = ia64; then |
2990 |
# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release |
2991 |
# chokes on -Wl,-G. The following line is correct: |
2992 |
shared_flag='-G' |
2993 |
else |
2994 |
if test "$aix_use_runtimelinking" = yes; then |
2995 |
shared_flag='${wl}-G' |
2996 |
else |
2997 |
shared_flag='${wl}-bM:SRE' |
2998 |
fi |
2999 |
fi |
3000 |
fi |
3001 |
|
3002 |
# It seems that -bexpall does not export symbols beginning with |
3003 |
# underscore (_), so it is better to generate a list of symbols to export. |
3004 |
_LT_AC_TAGVAR(always_export_symbols, $1)=yes |
3005 |
if test "$aix_use_runtimelinking" = yes; then |
3006 |
# Warning - without using the other runtime loading flags (-brtl), |
3007 |
# -berok will link without error, but may produce a broken library. |
3008 |
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok' |
3009 |
# Determine the default libpath from the value encoded in an empty executable. |
3010 |
_LT_AC_SYS_LIBPATH_AIX |
3011 |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" |
3012 |
|
3013 |
_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 $shared_flag" |
3014 |
else |
3015 |
if test "$host_cpu" = ia64; then |
3016 |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' |
3017 |
_LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs" |
3018 |
_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" |
3019 |
else |
3020 |
# Determine the default libpath from the value encoded in an empty executable. |
3021 |
_LT_AC_SYS_LIBPATH_AIX |
3022 |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" |
3023 |
# Warning - without using the other run time loading flags, |
3024 |
# -berok will link without error, but may produce a broken library. |
3025 |
_LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' |
3026 |
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' |
3027 |
# Exported symbols can be pulled into shared objects from archives |
3028 |
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='$convenience' |
3029 |
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes |
3030 |
# This is similar to how AIX traditionally builds its shared libraries. |
3031 |
_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' |
3032 |
fi |
3033 |
fi |
3034 |
;; |
3035 |
|
3036 |
beos*) |
3037 |
if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then |
3038 |
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported |
3039 |
# Joseph Beckenbach <jrb3@best.com> says some releases of gcc |
3040 |
# support --undefined. This deserves some investigation. FIXME |
3041 |
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' |
3042 |
else |
3043 |
_LT_AC_TAGVAR(ld_shlibs, $1)=no |
3044 |
fi |
3045 |
;; |
3046 |
|
3047 |
chorus*) |
3048 |
case $cc_basename in |
3049 |
*) |
3050 |
# FIXME: insert proper C++ library support |
3051 |
_LT_AC_TAGVAR(ld_shlibs, $1)=no |
3052 |
;; |
3053 |
esac |
3054 |
;; |
3055 |
|
3056 |
cygwin* | mingw* | pw32*) |
3057 |
# _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, |
3058 |
# as there is no search path for DLLs. |
3059 |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' |
3060 |
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported |
3061 |
_LT_AC_TAGVAR(always_export_symbols, $1)=no |
3062 |
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes |
3063 |
|
3064 |
if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then |
3065 |
_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' |
3066 |
# If the export-symbols file already is a .def file (1st line |
3067 |
# is EXPORTS), use it as is; otherwise, prepend... |
3068 |
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then |
3069 |
cp $export_symbols $output_objdir/$soname.def; |
3070 |
else |
3071 |
echo EXPORTS > $output_objdir/$soname.def; |
3072 |
cat $export_symbols >> $output_objdir/$soname.def; |
3073 |
fi~ |
3074 |
$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' |
3075 |
else |
3076 |
_LT_AC_TAGVAR(ld_shlibs, $1)=no |
3077 |
fi |
3078 |
;; |
3079 |
darwin* | rhapsody*) |
3080 |
case $host_os in |
3081 |
rhapsody* | darwin1.[[012]]) |
3082 |
_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress' |
3083 |
;; |
3084 |
*) # Darwin 1.3 on |
3085 |
if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then |
3086 |
_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' |
3087 |
else |
3088 |
case ${MACOSX_DEPLOYMENT_TARGET} in |
3089 |
10.[[012]]) |
3090 |
_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' |
3091 |
;; |
3092 |
10.*) |
3093 |
_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup' |
3094 |
;; |
3095 |
esac |
3096 |
fi |
3097 |
;; |
3098 |
esac |
3099 |
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no |
3100 |
_LT_AC_TAGVAR(hardcode_direct, $1)=no |
3101 |
_LT_AC_TAGVAR(hardcode_automatic, $1)=yes |
3102 |
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported |
3103 |
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='' |
3104 |
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes |
3105 |
|
3106 |
if test "$GXX" = yes ; then |
3107 |
lt_int_apple_cc_single_mod=no |
3108 |
output_verbose_link_cmd='echo' |
3109 |
if $CC -dumpspecs 2>&1 | $EGREP 'single_module' >/dev/null ; then |
3110 |
lt_int_apple_cc_single_mod=yes |
3111 |
fi |
3112 |
if test "X$lt_int_apple_cc_single_mod" = Xyes ; then |
3113 |
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring' |
3114 |
else |
3115 |
_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' |
3116 |
fi |
3117 |
_LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' |
3118 |
# Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds |
3119 |
if test "X$lt_int_apple_cc_single_mod" = Xyes ; then |
3120 |
_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}' |
3121 |
else |
3122 |
_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}' |
3123 |
fi |
3124 |
_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}' |
3125 |
else |
3126 |
case $cc_basename in |
3127 |
xlc*) |
3128 |
output_verbose_link_cmd='echo' |
3129 |
_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` $xlcverstring' |
3130 |
_LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' |
3131 |
# Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds |
3132 |
_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 $xlcverstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' |
3133 |
_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}' |
3134 |
;; |
3135 |
*) |
3136 |
_LT_AC_TAGVAR(ld_shlibs, $1)=no |
3137 |
;; |
3138 |
esac |
3139 |
fi |
3140 |
;; |
3141 |
|
3142 |
dgux*) |
3143 |
case $cc_basename in |
3144 |
ec++*) |
3145 |
# FIXME: insert proper C++ library support |
3146 |
_LT_AC_TAGVAR(ld_shlibs, $1)=no |
3147 |
;; |
3148 |
ghcx*) |
3149 |
# Green Hills C++ Compiler |
3150 |
# FIXME: insert proper C++ library support |
3151 |
_LT_AC_TAGVAR(ld_shlibs, $1)=no |
3152 |
;; |
3153 |
*) |
3154 |
# FIXME: insert proper C++ library support |
3155 |
_LT_AC_TAGVAR(ld_shlibs, $1)=no |
3156 |
;; |
3157 |
esac |
3158 |
;; |
3159 |
freebsd[[12]]*) |
3160 |
# C++ shared libraries reported to be fairly broken before switch to ELF |
3161 |
_LT_AC_TAGVAR(ld_shlibs, $1)=no |
3162 |
;; |
3163 |
freebsd-elf*) |
3164 |
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no |
3165 |
;; |
3166 |
freebsd* | dragonfly*) |
3167 |
# FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF |
3168 |
# conventions |
3169 |
_LT_AC_TAGVAR(ld_shlibs, $1)=yes |
3170 |
;; |
3171 |
gnu*) |
3172 |
;; |
3173 |
hpux9*) |
3174 |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' |
3175 |
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
3176 |
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' |
3177 |
_LT_AC_TAGVAR(hardcode_direct, $1)=yes |
3178 |
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, |
3179 |
# but as the default |
3180 |
# location of the library. |
3181 |
|
3182 |
case $cc_basename in |
3183 |
CC*) |
3184 |
# FIXME: insert proper C++ library support |
3185 |
_LT_AC_TAGVAR(ld_shlibs, $1)=no |
3186 |
;; |
3187 |
aCC*) |
3188 |
_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 $lib' |
3189 |
# Commands to make compiler produce verbose output that lists |
3190 |
# what "hidden" libraries, object files and flags are used when |
3191 |
# linking a shared library. |
3192 |
# |
3193 |
# There doesn't appear to be a way to prevent this compiler from |
3194 |
# explicitly linking system object files so we need to strip them |
3195 |
# from the output so that they don't get included in the library |
3196 |
# dependencies. |
3197 |
output_verbose_link_cmd='templist=`($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 $list' |
3198 |
;; |
3199 |
*) |
3200 |
if test "$GXX" = yes; then |
3201 |
_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' |
3202 |
else |
3203 |
# FIXME: insert proper C++ library support |
3204 |
_LT_AC_TAGVAR(ld_shlibs, $1)=no |
3205 |
fi |
3206 |
;; |
3207 |
esac |
3208 |
;; |
3209 |
hpux10*|hpux11*) |
3210 |
if test $with_gnu_ld = no; then |
3211 |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' |
3212 |
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
3213 |
|
3214 |
case $host_cpu in |
3215 |
hppa*64*|ia64*) ;; |
3216 |
*) |
3217 |
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' |
3218 |
;; |
3219 |
esac |
3220 |
fi |
3221 |
case $host_cpu in |
3222 |
hppa*64*|ia64*) |
3223 |
_LT_AC_TAGVAR(hardcode_direct, $1)=no |
3224 |
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
3225 |
;; |
3226 |
*) |
3227 |
_LT_AC_TAGVAR(hardcode_direct, $1)=yes |
3228 |
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, |
3229 |
# but as the default |
3230 |
# location of the library. |
3231 |
;; |
3232 |
esac |
3233 |
|
3234 |
case $cc_basename in |
3235 |
CC*) |
3236 |
# FIXME: insert proper C++ library support |
3237 |
_LT_AC_TAGVAR(ld_shlibs, $1)=no |
3238 |
;; |
3239 |
aCC*) |
3240 |
case $host_cpu in |
3241 |
hppa*64*) |
3242 |
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' |
3243 |
;; |
3244 |
ia64*) |
3245 |
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' |
3246 |
;; |
3247 |
*) |
3248 |
_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 $compiler_flags' |
3249 |
;; |
3250 |
esac |
3251 |
# Commands to make compiler produce verbose output that lists |
3252 |
# what "hidden" libraries, object files and flags are used when |
3253 |
# linking a shared library. |
3254 |
# |
3255 |
# There doesn't appear to be a way to prevent this compiler from |
3256 |
# explicitly linking system object files so we need to strip them |
3257 |
# from the output so that they don't get included in the library |
3258 |
# dependencies. |
3259 |
output_verbose_link_cmd='templist=`($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 $list' |
3260 |
;; |
3261 |
*) |
3262 |
if test "$GXX" = yes; then |
3263 |
if test $with_gnu_ld = no; then |
3264 |
case $host_cpu in |
3265 |
hppa*64*) |
3266 |
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' |
3267 |
;; |
3268 |
ia64*) |
3269 |
_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' |
3270 |
;; |
3271 |
*) |
3272 |
_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' |
3273 |
;; |
3274 |
esac |
3275 |
fi |
3276 |
else |
3277 |
# FIXME: insert proper C++ library support |
3278 |
_LT_AC_TAGVAR(ld_shlibs, $1)=no |
3279 |
fi |
3280 |
;; |
3281 |
esac |
3282 |
;; |
3283 |
interix[[3-9]]*) |
3284 |
_LT_AC_TAGVAR(hardcode_direct, $1)=no |
3285 |
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
3286 |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' |
3287 |
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' |
3288 |
# Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. |
3289 |
# Instead, shared libraries are loaded at an image base (0x10000000 by |
3290 |
# default) and relocated if they conflict, which is a slow very memory |
3291 |
# consuming and fragmenting process. To avoid this, we pick a random, |
3292 |
# 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link |
3293 |
# time. Moving up from 0x10000000 also allows more sbrk(2) space. |
3294 |
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' |
3295 |
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' |
3296 |
;; |
3297 |
irix5* | irix6*) |
3298 |
case $cc_basename in |
3299 |
CC*) |
3300 |
# SGI C++ |
3301 |
_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' |
3302 |
|
3303 |
# Archives containing C++ object files must be created using |
3304 |
# "CC -ar", where "CC" is the IRIX C++ compiler. This is |
3305 |
# necessary to make sure instantiated templates are included |
3306 |
# in the archive. |
3307 |
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs' |
3308 |
;; |
3309 |
*) |
3310 |
if test "$GXX" = yes; then |
3311 |
if test "$with_gnu_ld" = no; then |
3312 |
_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' |
3313 |
else |
3314 |
_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' |
3315 |
fi |
3316 |
fi |
3317 |
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes |
3318 |
;; |
3319 |
esac |
3320 |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' |
3321 |
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
3322 |
;; |
3323 |
linux* | k*bsd*-gnu) |
3324 |
case $cc_basename in |
3325 |
KCC*) |
3326 |
# Kuck and Associates, Inc. (KAI) C++ Compiler |
3327 |
|
3328 |
# KCC will only create a shared library if the output file |
3329 |
# ends with ".so" (or ".sl" for HP-UX), so rename the library |
3330 |
# to its proper name (with version) after linking. |
3331 |
_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' |
3332 |
_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 $lib' |
3333 |
# Commands to make compiler produce verbose output that lists |
3334 |
# what "hidden" libraries, object files and flags are used when |
3335 |
# linking a shared library. |
3336 |
# |
3337 |
# There doesn't appear to be a way to prevent this compiler from |
3338 |
# explicitly linking system object files so we need to strip them |
3339 |
# from the output so that they don't get included in the library |
3340 |
# dependencies. |
3341 |
output_verbose_link_cmd='templist=`$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' |
3342 |
|
3343 |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath,$libdir' |
3344 |
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' |
3345 |
|
3346 |
# Archives containing C++ object files must be created using |
3347 |
# "CC -Bstatic", where "CC" is the KAI C++ compiler. |
3348 |
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' |
3349 |
;; |
3350 |
icpc*) |
3351 |
# Intel C++ |
3352 |
with_gnu_ld=yes |
3353 |
# version 8.0 and above of icpc choke on multiply defined symbols |
3354 |
# if we add $predep_objects and $postdep_objects, however 7.1 and |
3355 |
# earlier do not add the objects themselves. |
3356 |
case `$CC -V 2>&1` in |
3357 |
*"Version 7."*) |
3358 |
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' |
3359 |
_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' |
3360 |
;; |
3361 |
*) # Version 8.0 or newer |
3362 |
tmp_idyn= |
3363 |
case $host_cpu in |
3364 |
ia64*) tmp_idyn=' -i_dynamic';; |
3365 |
esac |
3366 |
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' |
3367 |
_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' |
3368 |
;; |
3369 |
esac |
3370 |
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no |
3371 |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' |
3372 |
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' |
3373 |
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' |
3374 |
;; |
3375 |
pgCC*) |
3376 |
# Portland Group C++ compiler |
3377 |
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' |
3378 |
_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' |
3379 |
|
3380 |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' |
3381 |
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' |
3382 |
_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' |
3383 |
;; |
3384 |
cxx*) |
3385 |
# Compaq C++ |
3386 |
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' |
3387 |
_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' |
3388 |
|
3389 |
runpath_var=LD_RUN_PATH |
3390 |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' |
3391 |
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
3392 |
|
3393 |
# Commands to make compiler produce verbose output that lists |
3394 |
# what "hidden" libraries, object files and flags are used when |
3395 |
# linking a shared library. |
3396 |
# |
3397 |
# There doesn't appear to be a way to prevent this compiler from |
3398 |
# explicitly linking system object files so we need to strip them |
3399 |
# from the output so that they don't get included in the library |
3400 |
# dependencies. |
3401 |
output_verbose_link_cmd='templist=`$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 $list' |
3402 |
;; |
3403 |
*) |
3404 |
case `$CC -V 2>&1 | sed 5q` in |
3405 |
*Sun\ C*) |
3406 |
# Sun C++ 5.9 |
3407 |
_LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs' |
3408 |
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' |
3409 |
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols' |
3410 |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' |
3411 |
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' |
3412 |
|
3413 |
# Not sure whether something based on |
3414 |
# $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 |
3415 |
# would be better. |
3416 |
output_verbose_link_cmd='echo' |
3417 |
|
3418 |
# Archives containing C++ object files must be created using |
3419 |
# "CC -xar", where "CC" is the Sun C++ compiler. This is |
3420 |
# necessary to make sure instantiated templates are included |
3421 |
# in the archive. |
3422 |
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' |
3423 |
;; |
3424 |
esac |
3425 |
;; |
3426 |
esac |
3427 |
;; |
3428 |
lynxos*) |
3429 |
# FIXME: insert proper C++ library support |
3430 |
_LT_AC_TAGVAR(ld_shlibs, $1)=no |
3431 |
;; |
3432 |
m88k*) |
3433 |
# FIXME: insert proper C++ library support |
3434 |
_LT_AC_TAGVAR(ld_shlibs, $1)=no |
3435 |
;; |
3436 |
mvs*) |
3437 |
case $cc_basename in |
3438 |
cxx*) |
3439 |
# FIXME: insert proper C++ library support |
3440 |
_LT_AC_TAGVAR(ld_shlibs, $1)=no |
3441 |
;; |
3442 |
*) |
3443 |
# FIXME: insert proper C++ library support |
3444 |
_LT_AC_TAGVAR(ld_shlibs, $1)=no |
3445 |
;; |
3446 |
esac |
3447 |
;; |
3448 |
netbsd*) |
3449 |
if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then |
3450 |
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags' |
3451 |
wlarc= |
3452 |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' |
3453 |
_LT_AC_TAGVAR(hardcode_direct, $1)=yes |
3454 |
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
3455 |
fi |
3456 |
# Workaround some broken pre-1.5 toolchains |
3457 |
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"' |
3458 |
;; |
3459 |
openbsd2*) |
3460 |
# C++ shared libraries are fairly broken |
3461 |
_LT_AC_TAGVAR(ld_shlibs, $1)=no |
3462 |
;; |
3463 |
openbsd*) |
3464 |
if test -f /usr/libexec/ld.so; then |
3465 |
_LT_AC_TAGVAR(hardcode_direct, $1)=yes |
3466 |
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
3467 |
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' |
3468 |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' |
3469 |
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then |
3470 |
_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' |
3471 |
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' |
3472 |
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' |
3473 |
fi |
3474 |
output_verbose_link_cmd='echo' |
3475 |
else |
3476 |
_LT_AC_TAGVAR(ld_shlibs, $1)=no |
3477 |
fi |
3478 |
;; |
3479 |
osf3*) |
3480 |
case $cc_basename in |
3481 |
KCC*) |
3482 |
# Kuck and Associates, Inc. (KAI) C++ Compiler |
3483 |
|
3484 |
# KCC will only create a shared library if the output file |
3485 |
# ends with ".so" (or ".sl" for HP-UX), so rename the library |
3486 |
# to its proper name (with version) after linking. |
3487 |
_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' |
3488 |
|
3489 |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' |
3490 |
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
3491 |
|
3492 |
# Archives containing C++ object files must be created using |
3493 |
# "CC -Bstatic", where "CC" is the KAI C++ compiler. |
3494 |
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' |
3495 |
|
3496 |
;; |
3497 |
RCC*) |
3498 |
# Rational C++ 2.4.1 |
3499 |
# FIXME: insert proper C++ library support |
3500 |
_LT_AC_TAGVAR(ld_shlibs, $1)=no |
3501 |
;; |
3502 |
cxx*) |
3503 |
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' |
3504 |
_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' |
3505 |
|
3506 |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' |
3507 |
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
3508 |
|
3509 |
# Commands to make compiler produce verbose output that lists |
3510 |
# what "hidden" libraries, object files and flags are used when |
3511 |
# linking a shared library. |
3512 |
# |
3513 |
# There doesn't appear to be a way to prevent this compiler from |
3514 |
# explicitly linking system object files so we need to strip them |
3515 |
# from the output so that they don't get included in the library |
3516 |
# dependencies. |
3517 |
output_verbose_link_cmd='templist=`$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 $list' |
3518 |
;; |
3519 |
*) |
3520 |
if test "$GXX" = yes && test "$with_gnu_ld" = no; then |
3521 |
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' |
3522 |
_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' |
3523 |
|
3524 |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' |
3525 |
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
3526 |
|
3527 |
# Commands to make compiler produce verbose output that lists |
3528 |
# what "hidden" libraries, object files and flags are used when |
3529 |
# linking a shared library. |
3530 |
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"' |
3531 |
|
3532 |
else |
3533 |
# FIXME: insert proper C++ library support |
3534 |
_LT_AC_TAGVAR(ld_shlibs, $1)=no |
3535 |
fi |
3536 |
;; |
3537 |
esac |
3538 |
;; |
3539 |
osf4* | osf5*) |
3540 |
case $cc_basename in |
3541 |
KCC*) |
3542 |
# Kuck and Associates, Inc. (KAI) C++ Compiler |
3543 |
|
3544 |
# KCC will only create a shared library if the output file |
3545 |
# ends with ".so" (or ".sl" for HP-UX), so rename the library |
3546 |
# to its proper name (with version) after linking. |
3547 |
_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' |
3548 |
|
3549 |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' |
3550 |
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
3551 |
|
3552 |
# Archives containing C++ object files must be created using |
3553 |
# the KAI C++ compiler. |
3554 |
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' |
3555 |
;; |
3556 |
RCC*) |
3557 |
# Rational C++ 2.4.1 |
3558 |
# FIXME: insert proper C++ library support |
3559 |
_LT_AC_TAGVAR(ld_shlibs, $1)=no |
3560 |
;; |
3561 |
cxx*) |
3562 |
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' |
3563 |
_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' |
3564 |
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~ |
3565 |
echo "-hidden">> $lib.exp~ |
3566 |
$CC -shared$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~ |
3567 |
$rm $lib.exp' |
3568 |
|
3569 |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' |
3570 |
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
3571 |
|
3572 |
# Commands to make compiler produce verbose output that lists |
3573 |
# what "hidden" libraries, object files and flags are used when |
3574 |
# linking a shared library. |
3575 |
# |
3576 |
# There doesn't appear to be a way to prevent this compiler from |
3577 |
# explicitly linking system object files so we need to strip them |
3578 |
# from the output so that they don't get included in the library |
3579 |
# dependencies. |
3580 |
output_verbose_link_cmd='templist=`$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 $list' |
3581 |
;; |
3582 |
*) |
3583 |
if test "$GXX" = yes && test "$with_gnu_ld" = no; then |
3584 |
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' |
3585 |
_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' |
3586 |
|
3587 |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' |
3588 |
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
3589 |
|
3590 |
# Commands to make compiler produce verbose output that lists |
3591 |
# what "hidden" libraries, object files and flags are used when |
3592 |
# linking a shared library. |
3593 |
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"' |
3594 |
|
3595 |
else |
3596 |
# FIXME: insert proper C++ library support |
3597 |
_LT_AC_TAGVAR(ld_shlibs, $1)=no |
3598 |
fi |
3599 |
;; |
3600 |
esac |
3601 |
;; |
3602 |
psos*) |
3603 |
# FIXME: insert proper C++ library support |
3604 |
_LT_AC_TAGVAR(ld_shlibs, $1)=no |
3605 |
;; |
3606 |
sunos4*) |
3607 |
case $cc_basename in |
3608 |
CC*) |
3609 |
# Sun C++ 4.x |
3610 |
# FIXME: insert proper C++ library support |
3611 |
_LT_AC_TAGVAR(ld_shlibs, $1)=no |
3612 |
;; |
3613 |
lcc*) |
3614 |
# Lucid |
3615 |
# FIXME: insert proper C++ library support |
3616 |
_LT_AC_TAGVAR(ld_shlibs, $1)=no |
3617 |
;; |
3618 |
*) |
3619 |
# FIXME: insert proper C++ library support |
3620 |
_LT_AC_TAGVAR(ld_shlibs, $1)=no |
3621 |
;; |
3622 |
esac |
3623 |
;; |
3624 |
solaris*) |
3625 |
case $cc_basename in |
3626 |
CC*) |
3627 |
# Sun C++ 4.2, 5.x and Centerline C++ |
3628 |
_LT_AC_TAGVAR(archive_cmds_need_lc,$1)=yes |
3629 |
_LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs' |
3630 |
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' |
3631 |
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ |
3632 |
$CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp' |
3633 |
|
3634 |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' |
3635 |
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
3636 |
case $host_os in |
3637 |
solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; |
3638 |
*) |
3639 |
# The compiler driver will combine and reorder linker options, |
3640 |
# but understands `-z linker_flag'. |
3641 |
# Supported since Solaris 2.6 (maybe 2.5.1?) |
3642 |
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' |
3643 |
;; |
3644 |
esac |
3645 |
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes |
3646 |
|
3647 |
output_verbose_link_cmd='echo' |
3648 |
|
3649 |
# Archives containing C++ object files must be created using |
3650 |
# "CC -xar", where "CC" is the Sun C++ compiler. This is |
3651 |
# necessary to make sure instantiated templates are included |
3652 |
# in the archive. |
3653 |
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' |
3654 |
;; |
3655 |
gcx*) |
3656 |
# Green Hills C++ Compiler |
3657 |
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' |
3658 |
|
3659 |
# The C++ compiler must be used to create the archive. |
3660 |
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs' |
3661 |
;; |
3662 |
*) |
3663 |
# GNU C++ compiler with Solaris linker |
3664 |
if test "$GXX" = yes && test "$with_gnu_ld" = no; then |
3665 |
_LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs' |
3666 |
if $CC --version | grep -v '^2\.7' > /dev/null; then |
3667 |
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' |
3668 |
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ |
3669 |
$CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp' |
3670 |
|
3671 |
# Commands to make compiler produce verbose output that lists |
3672 |
# what "hidden" libraries, object files and flags are used when |
3673 |
# linking a shared library. |
3674 |
output_verbose_link_cmd="$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\"" |
3675 |
else |
3676 |
# g++ 2.7 appears to require `-G' NOT `-shared' on this |
3677 |
# platform. |
3678 |
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' |
3679 |
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ |
3680 |
$CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp' |
3681 |
|
3682 |
# Commands to make compiler produce verbose output that lists |
3683 |
# what "hidden" libraries, object files and flags are used when |
3684 |
# linking a shared library. |
3685 |
output_verbose_link_cmd="$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\"" |
3686 |
fi |
3687 |
|
3688 |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir' |
3689 |
case $host_os in |
3690 |
solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; |
3691 |
*) |
3692 |
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' |
3693 |
;; |
3694 |
esac |
3695 |
fi |
3696 |
;; |
3697 |
esac |
3698 |
;; |
3699 |
sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) |
3700 |
_LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' |
3701 |
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no |
3702 |
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
3703 |
runpath_var='LD_RUN_PATH' |
3704 |
|
3705 |
case $cc_basename in |
3706 |
CC*) |
3707 |
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' |
3708 |
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' |
3709 |
;; |
3710 |
*) |
3711 |
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' |
3712 |
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' |
3713 |
;; |
3714 |
esac |
3715 |
;; |
3716 |
sysv5* | sco3.2v5* | sco5v6*) |
3717 |
# Note: We can NOT use -z defs as we might desire, because we do not |
3718 |
# link with -lc, and that would cause any symbols used from libc to |
3719 |
# always be unresolved, which means just about no library would |
3720 |
# ever link correctly. If we're not using GNU ld we use -z text |
3721 |
# though, which does catch some bad symbols but isn't as heavy-handed |
3722 |
# as -z defs. |
3723 |
# For security reasons, it is highly recommended that you always |
3724 |
# use absolute paths for naming shared libraries, and exclude the |
3725 |
# DT_RUNPATH tag from executables and libraries. But doing so |
3726 |
# requires that you compile everything twice, which is a pain. |
3727 |
# So that behaviour is only enabled if SCOABSPATH is set to a |
3728 |
# non-empty value in the environment. Most likely only useful for |
3729 |
# creating official distributions of packages. |
3730 |
# This is a hack until libtool officially supports absolute path |
3731 |
# names for shared libraries. |
3732 |
_LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' |
3733 |
_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' |
3734 |
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no |
3735 |
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
3736 |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`' |
3737 |
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' |
3738 |
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes |
3739 |
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' |
3740 |
runpath_var='LD_RUN_PATH' |
3741 |
|
3742 |
case $cc_basename in |
3743 |
CC*) |
3744 |
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' |
3745 |
_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' |
3746 |
;; |
3747 |
*) |
3748 |
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' |
3749 |
_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' |
3750 |
;; |
3751 |
esac |
3752 |
;; |
3753 |
tandem*) |
3754 |
case $cc_basename in |
3755 |
NCC*) |
3756 |
# NonStop-UX NCC 3.20 |
3757 |
# FIXME: insert proper C++ library support |
3758 |
_LT_AC_TAGVAR(ld_shlibs, $1)=no |
3759 |
;; |
3760 |
*) |
3761 |
# FIXME: insert proper C++ library support |
3762 |
_LT_AC_TAGVAR(ld_shlibs, $1)=no |
3763 |
;; |
3764 |
esac |
3765 |
;; |
3766 |
vxworks*) |
3767 |
# FIXME: insert proper C++ library support |
3768 |
_LT_AC_TAGVAR(ld_shlibs, $1)=no |
3769 |
;; |
3770 |
*) |
3771 |
# FIXME: insert proper C++ library support |
3772 |
_LT_AC_TAGVAR(ld_shlibs, $1)=no |
3773 |
;; |
3774 |
esac |
3775 |
AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)]) |
3776 |
test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no |
3777 |
|
3778 |
_LT_AC_TAGVAR(GCC, $1)="$GXX" |
3779 |
_LT_AC_TAGVAR(LD, $1)="$LD" |
3780 |
|
3781 |
## CAVEAT EMPTOR: |
3782 |
## There is no encapsulation within the following macros, do not change |
3783 |
## the running order or otherwise move them around unless you know exactly |
3784 |
## what you are doing... |
3785 |
AC_LIBTOOL_POSTDEP_PREDEP($1) |
3786 |
AC_LIBTOOL_PROG_COMPILER_PIC($1) |
3787 |
AC_LIBTOOL_PROG_CC_C_O($1) |
3788 |
AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) |
3789 |
AC_LIBTOOL_PROG_LD_SHLIBS($1) |
3790 |
AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) |
3791 |
AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) |
3792 |
|
3793 |
AC_LIBTOOL_CONFIG($1) |
3794 |
|
3795 |
AC_LANG_POP |
3796 |
CC=$lt_save_CC |
3797 |
LDCXX=$LD |
3798 |
LD=$lt_save_LD |
3799 |
GCC=$lt_save_GCC |
3800 |
with_gnu_ldcxx=$with_gnu_ld |
3801 |
with_gnu_ld=$lt_save_with_gnu_ld |
3802 |
lt_cv_path_LDCXX=$lt_cv_path_LD |
3803 |
lt_cv_path_LD=$lt_save_path_LD |
3804 |
lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld |
3805 |
lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld |
3806 |
])# AC_LIBTOOL_LANG_CXX_CONFIG |
3807 |
|
3808 |
# AC_LIBTOOL_POSTDEP_PREDEP([TAGNAME]) |
3809 |
# ------------------------------------ |
3810 |
# Figure out "hidden" library dependencies from verbose |
3811 |
# compiler output when linking a shared library. |
3812 |
# Parse the compiler output and extract the necessary |
3813 |
# objects, libraries and library flags. |
3814 |
AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP],[ |
3815 |
dnl we can't use the lt_simple_compile_test_code here, |
3816 |
dnl because it contains code intended for an executable, |
3817 |
dnl not a library. It's possible we should let each |
3818 |
dnl tag define a new lt_????_link_test_code variable, |
3819 |
dnl but it's only used here... |
3820 |
ifelse([$1],[],[cat > conftest.$ac_ext <<EOF |
3821 |
int a; |
3822 |
void foo (void) { a = 0; } |
3823 |
EOF |
3824 |
],[$1],[CXX],[cat > conftest.$ac_ext <<EOF |
3825 |
class Foo |
3826 |
{ |
3827 |
public: |
3828 |
Foo (void) { a = 0; } |
3829 |
private: |
3830 |
int a; |
3831 |
}; |
3832 |
EOF |
3833 |
],[$1],[F77],[cat > conftest.$ac_ext <<EOF |
3834 |
subroutine foo |
3835 |
implicit none |
3836 |
integer*4 a |
3837 |
a=0 |
3838 |
return |
3839 |
end |
3840 |
EOF |
3841 |
],[$1],[GCJ],[cat > conftest.$ac_ext <<EOF |
3842 |
public class foo { |
3843 |
private int a; |
3844 |
public void bar (void) { |
3845 |
a = 0; |
3846 |
} |
3847 |
}; |
3848 |
EOF |
3849 |
]) |
3850 |
dnl Parse the compiler output and extract the necessary |
3851 |
dnl objects, libraries and library flags. |
3852 |
if AC_TRY_EVAL(ac_compile); then |
3853 |
# Parse the compiler output and extract the necessary |
3854 |
# objects, libraries and library flags. |
3855 |
|
3856 |
# Sentinel used to keep track of whether or not we are before |
3857 |
# the conftest object file. |
3858 |
pre_test_object_deps_done=no |
3859 |
|
3860 |
# The `*' in the case matches for architectures that use `case' in |
3861 |
# $output_verbose_cmd can trigger glob expansion during the loop |
3862 |
# eval without this substitution. |
3863 |
output_verbose_link_cmd=`$echo "X$output_verbose_link_cmd" | $Xsed -e "$no_glob_subst"` |
3864 |
|
3865 |
for p in `eval $output_verbose_link_cmd`; do |
3866 |
case $p in |
3867 |
|
3868 |
-L* | -R* | -l*) |
3869 |
# Some compilers place space between "-{L,R}" and the path. |
3870 |
# Remove the space. |
3871 |
if test $p = "-L" \ |
3872 |
|| test $p = "-R"; then |
3873 |
prev=$p |
3874 |
continue |
3875 |
else |
3876 |
prev= |
3877 |
fi |
3878 |
|
3879 |
if test "$pre_test_object_deps_done" = no; then |
3880 |
case $p in |
3881 |
-L* | -R*) |
3882 |
# Internal compiler library paths should come after those |
3883 |
# provided the user. The postdeps already come after the |
3884 |
# user supplied libs so there is no need to process them. |
3885 |
if test -z "$_LT_AC_TAGVAR(compiler_lib_search_path, $1)"; then |
3886 |
_LT_AC_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}" |
3887 |
else |
3888 |
_LT_AC_TAGVAR(compiler_lib_search_path, $1)="${_LT_AC_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}" |
3889 |
fi |
3890 |
;; |
3891 |
# The "-l" case would never come before the object being |
3892 |
# linked, so don't bother handling this case. |
3893 |
esac |
3894 |
else |
3895 |
if test -z "$_LT_AC_TAGVAR(postdeps, $1)"; then |
3896 |
_LT_AC_TAGVAR(postdeps, $1)="${prev}${p}" |
3897 |
else |
3898 |
_LT_AC_TAGVAR(postdeps, $1)="${_LT_AC_TAGVAR(postdeps, $1)} ${prev}${p}" |
3899 |
fi |
3900 |
fi |
3901 |
;; |
3902 |
|
3903 |
*.$objext) |
3904 |
# This assumes that the test object file only shows up |
3905 |
# once in the compiler output. |
3906 |
if test "$p" = "conftest.$objext"; then |
3907 |
pre_test_object_deps_done=yes |
3908 |
continue |
3909 |
fi |
3910 |
|
3911 |
if test "$pre_test_object_deps_done" = no; then |
3912 |
if test -z "$_LT_AC_TAGVAR(predep_objects, $1)"; then |
3913 |
_LT_AC_TAGVAR(predep_objects, $1)="$p" |
3914 |
else |
3915 |
_LT_AC_TAGVAR(predep_objects, $1)="$_LT_AC_TAGVAR(predep_objects, $1) $p" |
3916 |
fi |
3917 |
else |
3918 |
if test -z "$_LT_AC_TAGVAR(postdep_objects, $1)"; then |
3919 |
_LT_AC_TAGVAR(postdep_objects, $1)="$p" |
3920 |
else |
3921 |
_LT_AC_TAGVAR(postdep_objects, $1)="$_LT_AC_TAGVAR(postdep_objects, $1) $p" |
3922 |
fi |
3923 |
fi |
3924 |
;; |
3925 |
|
3926 |
*) ;; # Ignore the rest. |
3927 |
|
3928 |
esac |
3929 |
done |
3930 |
|
3931 |
# Clean up. |
3932 |
rm -f a.out a.exe |
3933 |
else |
3934 |
echo "libtool.m4: error: problem compiling $1 test program" |
3935 |
fi |
3936 |
|
3937 |
$rm -f confest.$objext |
3938 |
|
3939 |
# PORTME: override above test on systems where it is broken |
3940 |
ifelse([$1],[CXX], |
3941 |
[case $host_os in |
3942 |
interix[[3-9]]*) |
3943 |
# Interix 3.5 installs completely hosed .la files for C++, so rather than |
3944 |
# hack all around it, let's just trust "g++" to DTRT. |
3945 |
_LT_AC_TAGVAR(predep_objects,$1)= |
3946 |
_LT_AC_TAGVAR(postdep_objects,$1)= |
3947 |
_LT_AC_TAGVAR(postdeps,$1)= |
3948 |
;; |
3949 |
|
3950 |
linux*) |
3951 |
case `$CC -V 2>&1 | sed 5q` in |
3952 |
*Sun\ C*) |
3953 |
# Sun C++ 5.9 |
3954 |
# |
3955 |
# The more standards-conforming stlport4 library is |
3956 |
# incompatible with the Cstd library. Avoid specifying |
3957 |
# it if it's in CXXFLAGS. Ignore libCrun as |
3958 |
# -library=stlport4 depends on it. |
3959 |
case " $CXX $CXXFLAGS " in |
3960 |
*" -library=stlport4 "*) |
3961 |
solaris_use_stlport4=yes |
3962 |
;; |
3963 |
esac |
3964 |
if test "$solaris_use_stlport4" != yes; then |
3965 |
_LT_AC_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun' |
3966 |
fi |
3967 |
;; |
3968 |
esac |
3969 |
;; |
3970 |
|
3971 |
solaris*) |
3972 |
case $cc_basename in |
3973 |
CC*) |
3974 |
# The more standards-conforming stlport4 library is |
3975 |
# incompatible with the Cstd library. Avoid specifying |
3976 |
# it if it's in CXXFLAGS. Ignore libCrun as |
3977 |
# -library=stlport4 depends on it. |
3978 |
case " $CXX $CXXFLAGS " in |
3979 |
*" -library=stlport4 "*) |
3980 |
solaris_use_stlport4=yes |
3981 |
;; |
3982 |
esac |
3983 |
|
3984 |
# Adding this requires a known-good setup of shared libraries for |
3985 |
# Sun compiler versions before 5.6, else PIC objects from an old |
3986 |
# archive will be linked into the output, leading to subtle bugs. |
3987 |
if test "$solaris_use_stlport4" != yes; then |
3988 |
_LT_AC_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun' |
3989 |
fi |
3990 |
;; |
3991 |
esac |
3992 |
;; |
3993 |
esac |
3994 |
]) |
3995 |
|
3996 |
case " $_LT_AC_TAGVAR(postdeps, $1) " in |
3997 |
*" -lc "*) _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no ;; |
3998 |
esac |
3999 |
])# AC_LIBTOOL_POSTDEP_PREDEP |
4000 |
|
4001 |
# AC_LIBTOOL_LANG_F77_CONFIG |
4002 |
# -------------------------- |
4003 |
# Ensure that the configuration vars for the C compiler are |
4004 |
# suitably defined. Those variables are subsequently used by |
4005 |
# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. |
4006 |
AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG], [_LT_AC_LANG_F77_CONFIG(F77)]) |
4007 |
AC_DEFUN([_LT_AC_LANG_F77_CONFIG], |
4008 |
[AC_REQUIRE([AC_PROG_F77]) |
4009 |
AC_LANG_PUSH(Fortran 77) |
4010 |
|
4011 |
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no |
4012 |
_LT_AC_TAGVAR(allow_undefined_flag, $1)= |
4013 |
_LT_AC_TAGVAR(always_export_symbols, $1)=no |
4014 |
_LT_AC_TAGVAR(archive_expsym_cmds, $1)= |
4015 |
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= |
4016 |
_LT_AC_TAGVAR(hardcode_direct, $1)=no |
4017 |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= |
4018 |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= |
4019 |
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)= |
4020 |
_LT_AC_TAGVAR(hardcode_minus_L, $1)=no |
4021 |
_LT_AC_TAGVAR(hardcode_automatic, $1)=no |
4022 |
_LT_AC_TAGVAR(module_cmds, $1)= |
4023 |
_LT_AC_TAGVAR(module_expsym_cmds, $1)= |
4024 |
_LT_AC_TAGVAR(link_all_deplibs, $1)=unknown |
4025 |
_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds |
4026 |
_LT_AC_TAGVAR(no_undefined_flag, $1)= |
4027 |
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)= |
4028 |
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no |
4029 |
|
4030 |
# Source file extension for f77 test sources. |
4031 |
ac_ext=f |
4032 |
|
4033 |
# Object file extension for compiled f77 test sources. |
4034 |
objext=o |
4035 |
_LT_AC_TAGVAR(objext, $1)=$objext |
4036 |
|
4037 |
# Code to be used in simple compile tests |
4038 |
lt_simple_compile_test_code="\ |
4039 |
subroutine t |
4040 |
return |
4041 |
end |
4042 |
" |
4043 |
|
4044 |
# Code to be used in simple link tests |
4045 |
lt_simple_link_test_code="\ |
4046 |
program t |
4047 |
end |
4048 |
" |
4049 |
|
4050 |
# ltmain only uses $CC for tagged configurations so make sure $CC is set. |
4051 |
_LT_AC_SYS_COMPILER |
4052 |
|
4053 |
# save warnings/boilerplate of simple test code |
4054 |
_LT_COMPILER_BOILERPLATE |
4055 |
_LT_LINKER_BOILERPLATE |
4056 |
|
4057 |
# Allow CC to be a program name with arguments. |
4058 |
lt_save_CC="$CC" |
4059 |
CC=${F77-"f77"} |
4060 |
compiler=$CC |
4061 |
_LT_AC_TAGVAR(compiler, $1)=$CC |
4062 |
_LT_CC_BASENAME([$compiler]) |
4063 |
|
4064 |
AC_MSG_CHECKING([if libtool supports shared libraries]) |
4065 |
AC_MSG_RESULT([$can_build_shared]) |
4066 |
|
4067 |
AC_MSG_CHECKING([whether to build shared libraries]) |
4068 |
test "$can_build_shared" = "no" && enable_shared=no |
4069 |
|
4070 |
# On AIX, shared libraries and static libraries use the same namespace, and |
4071 |
# are all built from PIC. |
4072 |
case $host_os in |
4073 |
aix3*) |
4074 |
test "$enable_shared" = yes && enable_static=no |
4075 |
if test -n "$RANLIB"; then |
4076 |
archive_cmds="$archive_cmds~\$RANLIB \$lib" |
4077 |
postinstall_cmds='$RANLIB $lib' |
4078 |
fi |
4079 |
;; |
4080 |
aix4* | aix5*) |
4081 |
if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then |
4082 |
test "$enable_shared" = yes && enable_static=no |
4083 |
fi |
4084 |
;; |
4085 |
esac |
4086 |
AC_MSG_RESULT([$enable_shared]) |
4087 |
|
4088 |
AC_MSG_CHECKING([whether to build static libraries]) |
4089 |
# Make sure either enable_shared or enable_static is yes. |
4090 |
test "$enable_shared" = yes || enable_static=yes |
4091 |
AC_MSG_RESULT([$enable_static]) |
4092 |
|
4093 |
_LT_AC_TAGVAR(GCC, $1)="$G77" |
4094 |
_LT_AC_TAGVAR(LD, $1)="$LD" |
4095 |
|
4096 |
AC_LIBTOOL_PROG_COMPILER_PIC($1) |
4097 |
AC_LIBTOOL_PROG_CC_C_O($1) |
4098 |
AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) |
4099 |
AC_LIBTOOL_PROG_LD_SHLIBS($1) |
4100 |
AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) |
4101 |
AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) |
4102 |
|
4103 |
AC_LIBTOOL_CONFIG($1) |
4104 |
|
4105 |
AC_LANG_POP |
4106 |
CC="$lt_save_CC" |
4107 |
])# AC_LIBTOOL_LANG_F77_CONFIG |
4108 |
|
4109 |
|
4110 |
# AC_LIBTOOL_LANG_GCJ_CONFIG |
4111 |
# -------------------------- |
4112 |
# Ensure that the configuration vars for the C compiler are |
4113 |
# suitably defined. Those variables are subsequently used by |
4114 |
# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. |
4115 |
AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG], [_LT_AC_LANG_GCJ_CONFIG(GCJ)]) |
4116 |
AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG], |
4117 |
[AC_LANG_SAVE |
4118 |
|
4119 |
# Source file extension for Java test sources. |
4120 |
ac_ext=java |
4121 |
|
4122 |
# Object file extension for compiled Java test sources. |
4123 |
objext=o |
4124 |
_LT_AC_TAGVAR(objext, $1)=$objext |
4125 |
|
4126 |
# Code to be used in simple compile tests |
4127 |
lt_simple_compile_test_code="class foo {}" |
4128 |
|
4129 |
# Code to be used in simple link tests |
4130 |
lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }' |
4131 |
|
4132 |
# ltmain only uses $CC for tagged configurations so make sure $CC is set. |
4133 |
_LT_AC_SYS_COMPILER |
4134 |
|
4135 |
# save warnings/boilerplate of simple test code |
4136 |
_LT_COMPILER_BOILERPLATE |
4137 |
_LT_LINKER_BOILERPLATE |
4138 |
|
4139 |
# Allow CC to be a program name with arguments. |
4140 |
lt_save_CC="$CC" |
4141 |
CC=${GCJ-"gcj"} |
4142 |
compiler=$CC |
4143 |
_LT_AC_TAGVAR(compiler, $1)=$CC |
4144 |
_LT_CC_BASENAME([$compiler]) |
4145 |
|
4146 |
# GCJ did not exist at the time GCC didn't implicitly link libc in. |
4147 |
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no |
4148 |
|
4149 |
_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds |
4150 |
|
4151 |
## CAVEAT EMPTOR: |
4152 |
## There is no encapsulation within the following macros, do not change |
4153 |
## the running order or otherwise move them around unless you know exactly |
4154 |
## what you are doing... |
4155 |
AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1) |
4156 |
AC_LIBTOOL_PROG_COMPILER_PIC($1) |
4157 |
AC_LIBTOOL_PROG_CC_C_O($1) |
4158 |
AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) |
4159 |
AC_LIBTOOL_PROG_LD_SHLIBS($1) |
4160 |
AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) |
4161 |
AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) |
4162 |
|
4163 |
AC_LIBTOOL_CONFIG($1) |
4164 |
|
4165 |
AC_LANG_RESTORE |
4166 |
CC="$lt_save_CC" |
4167 |
])# AC_LIBTOOL_LANG_GCJ_CONFIG |
4168 |
|
4169 |
|
4170 |
# AC_LIBTOOL_LANG_RC_CONFIG |
4171 |
# ------------------------- |
4172 |
# Ensure that the configuration vars for the Windows resource compiler are |
4173 |
# suitably defined. Those variables are subsequently used by |
4174 |
# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. |
4175 |
AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG], [_LT_AC_LANG_RC_CONFIG(RC)]) |
4176 |
AC_DEFUN([_LT_AC_LANG_RC_CONFIG], |
4177 |
[AC_LANG_SAVE |
4178 |
|
4179 |
# Source file extension for RC test sources. |
4180 |
ac_ext=rc |
4181 |
|
4182 |
# Object file extension for compiled RC test sources. |
4183 |
objext=o |
4184 |
_LT_AC_TAGVAR(objext, $1)=$objext |
4185 |
|
4186 |
# Code to be used in simple compile tests |
4187 |
lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }' |
4188 |
|
4189 |
# Code to be used in simple link tests |
4190 |
lt_simple_link_test_code="$lt_simple_compile_test_code" |
4191 |
|
4192 |
# ltmain only uses $CC for tagged configurations so make sure $CC is set. |
4193 |
_LT_AC_SYS_COMPILER |
4194 |
|
4195 |
# save warnings/boilerplate of simple test code |
4196 |
_LT_COMPILER_BOILERPLATE |
4197 |
_LT_LINKER_BOILERPLATE |
4198 |
|
4199 |
# Allow CC to be a program name with arguments. |
4200 |
lt_save_CC="$CC" |
4201 |
CC=${RC-"windres"} |
4202 |
compiler=$CC |
4203 |
_LT_AC_TAGVAR(compiler, $1)=$CC |
4204 |
_LT_CC_BASENAME([$compiler]) |
4205 |
_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes |
4206 |
|
4207 |
AC_LIBTOOL_CONFIG($1) |
4208 |
|
4209 |
AC_LANG_RESTORE |
4210 |
CC="$lt_save_CC" |
4211 |
])# AC_LIBTOOL_LANG_RC_CONFIG |
4212 |
|
4213 |
|
4214 |
# AC_LIBTOOL_CONFIG([TAGNAME]) |
4215 |
# ---------------------------- |
4216 |
# If TAGNAME is not passed, then create an initial libtool script |
4217 |
# with a default configuration from the untagged config vars. Otherwise |
4218 |
# add code to config.status for appending the configuration named by |
4219 |
# TAGNAME from the matching tagged config vars. |
4220 |
AC_DEFUN([AC_LIBTOOL_CONFIG], |
4221 |
[# The else clause should only fire when bootstrapping the |
4222 |
# libtool distribution, otherwise you forgot to ship ltmain.sh |
4223 |
# with your package, and you will get complaints that there are |
4224 |
# no rules to generate ltmain.sh. |
4225 |
if test -f "$ltmain"; then |
4226 |
# See if we are running on zsh, and set the options which allow our commands through |
4227 |
# without removal of \ escapes. |
4228 |
if test -n "${ZSH_VERSION+set}" ; then |
4229 |
setopt NO_GLOB_SUBST |
4230 |
fi |
4231 |
# Now quote all the things that may contain metacharacters while being |
4232 |
# careful not to overquote the AC_SUBSTed values. We take copies of the |
4233 |
# variables and quote the copies for generation of the libtool script. |
4234 |
for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \ |
4235 |
SED SHELL STRIP \ |
4236 |
libname_spec library_names_spec soname_spec extract_expsyms_cmds \ |
4237 |
old_striplib striplib file_magic_cmd finish_cmds finish_eval \ |
4238 |
deplibs_check_method reload_flag reload_cmds need_locks \ |
4239 |
lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \ |
4240 |
lt_cv_sys_global_symbol_to_c_name_address \ |
4241 |
sys_lib_search_path_spec sys_lib_dlsearch_path_spec \ |
4242 |
old_postinstall_cmds old_postuninstall_cmds \ |
4243 |
_LT_AC_TAGVAR(compiler, $1) \ |
4244 |
_LT_AC_TAGVAR(CC, $1) \ |
4245 |
_LT_AC_TAGVAR(LD, $1) \ |
4246 |
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) \ |
4247 |
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) \ |
4248 |
_LT_AC_TAGVAR(lt_prog_compiler_static, $1) \ |
4249 |
_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) \ |
4250 |
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1) \ |
4251 |
_LT_AC_TAGVAR(thread_safe_flag_spec, $1) \ |
4252 |
_LT_AC_TAGVAR(whole_archive_flag_spec, $1) \ |
4253 |
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) \ |
4254 |
_LT_AC_TAGVAR(old_archive_cmds, $1) \ |
4255 |
_LT_AC_TAGVAR(old_archive_from_new_cmds, $1) \ |
4256 |
_LT_AC_TAGVAR(predep_objects, $1) \ |
4257 |
_LT_AC_TAGVAR(postdep_objects, $1) \ |
4258 |
_LT_AC_TAGVAR(predeps, $1) \ |
4259 |
_LT_AC_TAGVAR(postdeps, $1) \ |
4260 |
_LT_AC_TAGVAR(compiler_lib_search_path, $1) \ |
4261 |
_LT_AC_TAGVAR(archive_cmds, $1) \ |
4262 |
_LT_AC_TAGVAR(archive_expsym_cmds, $1) \ |
4263 |
_LT_AC_TAGVAR(postinstall_cmds, $1) \ |
4264 |
_LT_AC_TAGVAR(postuninstall_cmds, $1) \ |
4265 |
_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) \ |
4266 |
_LT_AC_TAGVAR(allow_undefined_flag, $1) \ |
4267 |
_LT_AC_TAGVAR(no_undefined_flag, $1) \ |
4268 |
_LT_AC_TAGVAR(export_symbols_cmds, $1) \ |
4269 |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) \ |
4270 |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) \ |
4271 |
_LT_AC_TAGVAR(hardcode_libdir_separator, $1) \ |
4272 |
_LT_AC_TAGVAR(hardcode_automatic, $1) \ |
4273 |
_LT_AC_TAGVAR(module_cmds, $1) \ |
4274 |
_LT_AC_TAGVAR(module_expsym_cmds, $1) \ |
4275 |
_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) \ |
4276 |
_LT_AC_TAGVAR(fix_srcfile_path, $1) \ |
4277 |
_LT_AC_TAGVAR(exclude_expsyms, $1) \ |
4278 |
_LT_AC_TAGVAR(include_expsyms, $1); do |
4279 |
|
4280 |
case $var in |
4281 |
_LT_AC_TAGVAR(old_archive_cmds, $1) | \ |
4282 |
_LT_AC_TAGVAR(old_archive_from_new_cmds, $1) | \ |
4283 |
_LT_AC_TAGVAR(archive_cmds, $1) | \ |
4284 |
_LT_AC_TAGVAR(archive_expsym_cmds, $1) | \ |
4285 |
_LT_AC_TAGVAR(module_cmds, $1) | \ |
4286 |
_LT_AC_TAGVAR(module_expsym_cmds, $1) | \ |
4287 |
_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) | \ |
4288 |
_LT_AC_TAGVAR(export_symbols_cmds, $1) | \ |
4289 |
extract_expsyms_cmds | reload_cmds | finish_cmds | \ |
4290 |
postinstall_cmds | postuninstall_cmds | \ |
4291 |
old_postinstall_cmds | old_postuninstall_cmds | \ |
4292 |
sys_lib_search_path_spec | sys_lib_dlsearch_path_spec) |
4293 |
# Double-quote double-evaled strings. |
4294 |
eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\"" |
4295 |
;; |
4296 |
*) |
4297 |
eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\"" |
4298 |
;; |
4299 |
esac |
4300 |
done |
4301 |
|
4302 |
case $lt_echo in |
4303 |
*'\[$]0 --fallback-echo"') |
4304 |
lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\[$]0 --fallback-echo"[$]/[$]0 --fallback-echo"/'` |
4305 |
;; |
4306 |
esac |
4307 |
|
4308 |
ifelse([$1], [], |
4309 |
[cfgfile="${ofile}T" |
4310 |
trap "$rm \"$cfgfile\"; exit 1" 1 2 15 |
4311 |
$rm -f "$cfgfile" |
4312 |
AC_MSG_NOTICE([creating $ofile])], |
4313 |
[cfgfile="$ofile"]) |
4314 |
|
4315 |
cat <<__EOF__ >> "$cfgfile" |
4316 |
ifelse([$1], [], |
4317 |
[#! $SHELL |
4318 |
|
4319 |
# `$echo "$cfgfile" | sed 's%^.*/%%'` - Provide generalized library-building support services. |
4320 |
# Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP) |
4321 |
# NOTE: Changes made to this file will be lost: look at ltmain.sh. |
4322 |
# |
4323 |
# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 |
4324 |
# Free Software Foundation, Inc. |
4325 |
# |
4326 |
# This file is part of GNU Libtool: |
4327 |
# Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996 |
4328 |
# |
4329 |
# This program is free software; you can redistribute it and/or modify |
4330 |
# it under the terms of the GNU General Public License as published by |
4331 |
# the Free Software Foundation; either version 2 of the License, or |
4332 |
# (at your option) any later version. |
4333 |
# |
4334 |
# This program is distributed in the hope that it will be useful, but |
4335 |
# WITHOUT ANY WARRANTY; without even the implied warranty of |
4336 |
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
4337 |
# General Public License for more details. |
4338 |
# |
4339 |
# You should have received a copy of the GNU General Public License |
4340 |
# along with this program; if not, write to the Free Software |
4341 |
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
4342 |
# |
4343 |
# As a special exception to the GNU General Public License, if you |
4344 |
# distribute this file as part of a program that contains a |
4345 |
# configuration script generated by Autoconf, you may include it under |
4346 |
# the same distribution terms that you use for the rest of that program. |
4347 |
|
4348 |
# A sed program that does not truncate output. |
4349 |
SED=$lt_SED |
4350 |
|
4351 |
# Sed that helps us avoid accidentally triggering echo(1) options like -n. |
4352 |
Xsed="$SED -e 1s/^X//" |
4353 |
|
4354 |
# The HP-UX ksh and POSIX shell print the target directory to stdout |
4355 |
# if CDPATH is set. |
4356 |
(unset CDPATH) >/dev/null 2>&1 && unset CDPATH |
4357 |
|
4358 |
# The names of the tagged configurations supported by this script. |
4359 |
available_tags= |
4360 |
|
4361 |
# ### BEGIN LIBTOOL CONFIG], |
4362 |
[# ### BEGIN LIBTOOL TAG CONFIG: $tagname]) |
4363 |
|
4364 |
# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: |
4365 |
|
4366 |
# Shell to use when invoking shell scripts. |
4367 |
SHELL=$lt_SHELL |
4368 |
|
4369 |
# Whether or not to build shared libraries. |
4370 |
build_libtool_libs=$enable_shared |
4371 |
|
4372 |
# Whether or not to build static libraries. |
4373 |
build_old_libs=$enable_static |
4374 |
|
4375 |
# Whether or not to add -lc for building shared libraries. |
4376 |
build_libtool_need_lc=$_LT_AC_TAGVAR(archive_cmds_need_lc, $1) |
4377 |
|
4378 |
# Whether or not to disallow shared libs when runtime libs are static |
4379 |
allow_libtool_libs_with_static_runtimes=$_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) |
4380 |
|
4381 |
# Whether or not to optimize for fast installation. |
4382 |
fast_install=$enable_fast_install |
4383 |
|
4384 |
# The host system. |
4385 |
host_alias=$host_alias |
4386 |
host=$host |
4387 |
host_os=$host_os |
4388 |
|
4389 |
# The build system. |
4390 |
build_alias=$build_alias |
4391 |
build=$build |
4392 |
build_os=$build_os |
4393 |
|
4394 |
# An echo program that does not interpret backslashes. |
4395 |
echo=$lt_echo |
4396 |
|
4397 |
# The archiver. |
4398 |
AR=$lt_AR |
4399 |
AR_FLAGS=$lt_AR_FLAGS |
4400 |
|
4401 |
# A C compiler. |
4402 |
LTCC=$lt_LTCC |
4403 |
|
4404 |
# LTCC compiler flags. |
4405 |
LTCFLAGS=$lt_LTCFLAGS |
4406 |
|
4407 |
# A language-specific compiler. |
4408 |
CC=$lt_[]_LT_AC_TAGVAR(compiler, $1) |
4409 |
|
4410 |
# Is the compiler the GNU C compiler? |
4411 |
with_gcc=$_LT_AC_TAGVAR(GCC, $1) |
4412 |
|
4413 |
# An ERE matcher. |
4414 |
EGREP=$lt_EGREP |
4415 |
|
4416 |
# The linker used to build libraries. |
4417 |
LD=$lt_[]_LT_AC_TAGVAR(LD, $1) |
4418 |
|
4419 |
# Whether we need hard or soft links. |
4420 |
LN_S=$lt_LN_S |
4421 |
|
4422 |
# A BSD-compatible nm program. |
4423 |
NM=$lt_NM |
4424 |
|
4425 |
# A symbol stripping program |
4426 |
STRIP=$lt_STRIP |
4427 |
|
4428 |
# Used to examine libraries when file_magic_cmd begins "file" |
4429 |
MAGIC_CMD=$MAGIC_CMD |
4430 |
|
4431 |
# Used on cygwin: DLL creation program. |
4432 |
DLLTOOL="$DLLTOOL" |
4433 |
|
4434 |
# Used on cygwin: object dumper. |
4435 |
OBJDUMP="$OBJDUMP" |
4436 |
|
4437 |
# Used on cygwin: assembler. |
4438 |
AS="$AS" |
4439 |
|
4440 |
# The name of the directory that contains temporary libtool files. |
4441 |
objdir=$objdir |
4442 |
|
4443 |
# How to create reloadable object files. |
4444 |
reload_flag=$lt_reload_flag |
4445 |
reload_cmds=$lt_reload_cmds |
4446 |
|
4447 |
# How to pass a linker flag through the compiler. |
4448 |
wl=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) |
4449 |
|
4450 |
# Object file suffix (normally "o"). |
4451 |
objext="$ac_objext" |
4452 |
|
4453 |
# Old archive suffix (normally "a"). |
4454 |
libext="$libext" |
4455 |
|
4456 |
# Shared library suffix (normally ".so"). |
4457 |
shrext_cmds='$shrext_cmds' |
4458 |
|
4459 |
# Executable file suffix (normally ""). |
4460 |
exeext="$exeext" |
4461 |
|
4462 |
# Additional compiler flags for building library objects. |
4463 |
pic_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) |
4464 |
pic_mode=$pic_mode |
4465 |
|
4466 |
# What is the maximum length of a command? |
4467 |
max_cmd_len=$lt_cv_sys_max_cmd_len |
4468 |
|
4469 |
# Does compiler simultaneously support -c and -o options? |
4470 |
compiler_c_o=$lt_[]_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) |
4471 |
|
4472 |
# Must we lock files when doing compilation? |
4473 |
need_locks=$lt_need_locks |
4474 |
|
4475 |
# Do we need the lib prefix for modules? |
4476 |
need_lib_prefix=$need_lib_prefix |
4477 |
|
4478 |
# Do we need a version for libraries? |
4479 |
need_version=$need_version |
4480 |
|
4481 |
# Whether dlopen is supported. |
4482 |
dlopen_support=$enable_dlopen |
4483 |
|
4484 |
# Whether dlopen of programs is supported. |
4485 |
dlopen_self=$enable_dlopen_self |
4486 |
|
4487 |
# Whether dlopen of statically linked programs is supported. |
4488 |
dlopen_self_static=$enable_dlopen_self_static |
4489 |
|
4490 |
# Compiler flag to prevent dynamic linking. |
4491 |
link_static_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_static, $1) |
4492 |
|
4493 |
# Compiler flag to turn off builtin functions. |
4494 |
no_builtin_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) |
4495 |
|
4496 |
# Compiler flag to allow reflexive dlopens. |
4497 |
export_dynamic_flag_spec=$lt_[]_LT_AC_TAGVAR(export_dynamic_flag_spec, $1) |
4498 |
|
4499 |
# Compiler flag to generate shared objects directly from archives. |
4500 |
whole_archive_flag_spec=$lt_[]_LT_AC_TAGVAR(whole_archive_flag_spec, $1) |
4501 |
|
4502 |
# Compiler flag to generate thread-safe objects. |
4503 |
thread_safe_flag_spec=$lt_[]_LT_AC_TAGVAR(thread_safe_flag_spec, $1) |
4504 |
|
4505 |
# Library versioning type. |
4506 |
version_type=$version_type |
4507 |
|
4508 |
# Format of library name prefix. |
4509 |
libname_spec=$lt_libname_spec |
4510 |
|
4511 |
# List of archive names. First name is the real one, the rest are links. |
4512 |
# The last name is the one that the linker finds with -lNAME. |
4513 |
library_names_spec=$lt_library_names_spec |
4514 |
|
4515 |
# The coded name of the library, if different from the real name. |
4516 |
soname_spec=$lt_soname_spec |
4517 |
|
4518 |
# Commands used to build and install an old-style archive. |
4519 |
RANLIB=$lt_RANLIB |
4520 |
old_archive_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_cmds, $1) |
4521 |
old_postinstall_cmds=$lt_old_postinstall_cmds |
4522 |
old_postuninstall_cmds=$lt_old_postuninstall_cmds |
4523 |
|
4524 |
# Create an old-style archive from a shared archive. |
4525 |
old_archive_from_new_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_new_cmds, $1) |
4526 |
|
4527 |
# Create a temporary old-style archive to link instead of a shared archive. |
4528 |
old_archive_from_expsyms_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) |
4529 |
|
4530 |
# Commands used to build and install a shared archive. |
4531 |
archive_cmds=$lt_[]_LT_AC_TAGVAR(archive_cmds, $1) |
4532 |
archive_expsym_cmds=$lt_[]_LT_AC_TAGVAR(archive_expsym_cmds, $1) |
4533 |
postinstall_cmds=$lt_postinstall_cmds |
4534 |
postuninstall_cmds=$lt_postuninstall_cmds |
4535 |
|
4536 |
# Commands used to build a loadable module (assumed same as above if empty) |
4537 |
module_cmds=$lt_[]_LT_AC_TAGVAR(module_cmds, $1) |
4538 |
module_expsym_cmds=$lt_[]_LT_AC_TAGVAR(module_expsym_cmds, $1) |
4539 |
|
4540 |
# Commands to strip libraries. |
4541 |
old_striplib=$lt_old_striplib |
4542 |
striplib=$lt_striplib |
4543 |
|
4544 |
# Dependencies to place before the objects being linked to create a |
4545 |
# shared library. |
4546 |
predep_objects=$lt_[]_LT_AC_TAGVAR(predep_objects, $1) |
4547 |
|
4548 |
# Dependencies to place after the objects being linked to create a |
4549 |
# shared library. |
4550 |
postdep_objects=$lt_[]_LT_AC_TAGVAR(postdep_objects, $1) |
4551 |
|
4552 |
# Dependencies to place before the objects being linked to create a |
4553 |
# shared library. |
4554 |
predeps=$lt_[]_LT_AC_TAGVAR(predeps, $1) |
4555 |
|
4556 |
# Dependencies to place after the objects being linked to create a |
4557 |
# shared library. |
4558 |
postdeps=$lt_[]_LT_AC_TAGVAR(postdeps, $1) |
4559 |
|
4560 |
# The library search path used internally by the compiler when linking |
4561 |
# a shared library. |
4562 |
compiler_lib_search_path=$lt_[]_LT_AC_TAGVAR(compiler_lib_search_path, $1) |
4563 |
|
4564 |
# Method to check whether dependent libraries are shared objects. |
4565 |
deplibs_check_method=$lt_deplibs_check_method |
4566 |
|
4567 |
# Command to use when deplibs_check_method == file_magic. |
4568 |
file_magic_cmd=$lt_file_magic_cmd |
4569 |
|
4570 |
# Flag that allows shared libraries with undefined symbols to be built. |
4571 |
allow_undefined_flag=$lt_[]_LT_AC_TAGVAR(allow_undefined_flag, $1) |
4572 |
|
4573 |
# Flag that forces no undefined symbols. |
4574 |
no_undefined_flag=$lt_[]_LT_AC_TAGVAR(no_undefined_flag, $1) |
4575 |
|
4576 |
# Commands used to finish a libtool library installation in a directory. |
4577 |
finish_cmds=$lt_finish_cmds |
4578 |
|
4579 |
# Same as above, but a single script fragment to be evaled but not shown. |
4580 |
finish_eval=$lt_finish_eval |
4581 |
|
4582 |
# Take the output of nm and produce a listing of raw symbols and C names. |
4583 |
global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe |
4584 |
|
4585 |
# Transform the output of nm in a proper C declaration |
4586 |
global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl |
4587 |
|
4588 |
# Transform the output of nm in a C name address pair |
4589 |
global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address |
4590 |
|
4591 |
# This is the shared library runtime path variable. |
4592 |
runpath_var=$runpath_var |
4593 |
|
4594 |
# This is the shared library path variable. |
4595 |
shlibpath_var=$shlibpath_var |
4596 |
|
4597 |
# Is shlibpath searched before the hard-coded library search path? |
4598 |
shlibpath_overrides_runpath=$shlibpath_overrides_runpath |
4599 |
|
4600 |
# How to hardcode a shared library path into an executable. |
4601 |
hardcode_action=$_LT_AC_TAGVAR(hardcode_action, $1) |
4602 |
|
4603 |
# Whether we should hardcode library paths into libraries. |
4604 |
hardcode_into_libs=$hardcode_into_libs |
4605 |
|
4606 |
# Flag to hardcode \$libdir into a binary during linking. |
4607 |
# This must work even if \$libdir does not exist. |
4608 |
hardcode_libdir_flag_spec=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) |
4609 |
|
4610 |
# If ld is used when linking, flag to hardcode \$libdir into |
4611 |
# a binary during linking. This must work even if \$libdir does |
4612 |
# not exist. |
4613 |
hardcode_libdir_flag_spec_ld=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) |
4614 |
|
4615 |
# Whether we need a single -rpath flag with a separated argument. |
4616 |
hardcode_libdir_separator=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_separator, $1) |
4617 |
|
4618 |
# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the |
4619 |
# resulting binary. |
4620 |
hardcode_direct=$_LT_AC_TAGVAR(hardcode_direct, $1) |
4621 |
|
4622 |
# Set to yes if using the -LDIR flag during linking hardcodes DIR into the |
4623 |
# resulting binary. |
4624 |
hardcode_minus_L=$_LT_AC_TAGVAR(hardcode_minus_L, $1) |
4625 |
|
4626 |
# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into |
4627 |
# the resulting binary. |
4628 |
hardcode_shlibpath_var=$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1) |
4629 |
|
4630 |
# Set to yes if building a shared library automatically hardcodes DIR into the library |
4631 |
# and all subsequent libraries and executables linked against it. |
4632 |
hardcode_automatic=$_LT_AC_TAGVAR(hardcode_automatic, $1) |
4633 |
|
4634 |
# Variables whose values should be saved in libtool wrapper scripts and |
4635 |
# restored at relink time. |
4636 |
variables_saved_for_relink="$variables_saved_for_relink" |
4637 |
|
4638 |
# Whether libtool must link a program against all its dependency libraries. |
4639 |
link_all_deplibs=$_LT_AC_TAGVAR(link_all_deplibs, $1) |
4640 |
|
4641 |
# Compile-time system search path for libraries |
4642 |
sys_lib_search_path_spec=$lt_sys_lib_search_path_spec |
4643 |
|
4644 |
# Run-time system search path for libraries |
4645 |
sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec |
4646 |
|
4647 |
# Fix the shell variable \$srcfile for the compiler. |
4648 |
fix_srcfile_path=$lt_fix_srcfile_path |
4649 |
|
4650 |
# Set to yes if exported symbols are required. |
4651 |
always_export_symbols=$_LT_AC_TAGVAR(always_export_symbols, $1) |
4652 |
|
4653 |
# The commands to list exported symbols. |
4654 |
export_symbols_cmds=$lt_[]_LT_AC_TAGVAR(export_symbols_cmds, $1) |
4655 |
|
4656 |
# The commands to extract the exported symbol list from a shared archive. |
4657 |
extract_expsyms_cmds=$lt_extract_expsyms_cmds |
4658 |
|
4659 |
# Symbols that should not be listed in the preloaded symbols. |
4660 |
exclude_expsyms=$lt_[]_LT_AC_TAGVAR(exclude_expsyms, $1) |
4661 |
|
4662 |
# Symbols that must always be exported. |
4663 |
include_expsyms=$lt_[]_LT_AC_TAGVAR(include_expsyms, $1) |
4664 |
|
4665 |
ifelse([$1],[], |
4666 |
[# ### END LIBTOOL CONFIG], |
4667 |
[# ### END LIBTOOL TAG CONFIG: $tagname]) |
4668 |
|
4669 |
__EOF__ |
4670 |
|
4671 |
ifelse([$1],[], [ |
4672 |
case $host_os in |
4673 |
aix3*) |
4674 |
cat <<\EOF >> "$cfgfile" |
4675 |
|
4676 |
# AIX sometimes has problems with the GCC collect2 program. For some |
4677 |
# reason, if we set the COLLECT_NAMES environment variable, the problems |
4678 |
# vanish in a puff of smoke. |
4679 |
if test "X${COLLECT_NAMES+set}" != Xset; then |
4680 |
COLLECT_NAMES= |
4681 |
export COLLECT_NAMES |
4682 |
fi |
4683 |
EOF |
4684 |
;; |
4685 |
esac |
4686 |
|
4687 |
# We use sed instead of cat because bash on DJGPP gets confused if |
4688 |
# if finds mixed CR/LF and LF-only lines. Since sed operates in |
4689 |
# text mode, it properly converts lines to CR/LF. This bash problem |
4690 |
# is reportedly fixed, but why not run on old versions too? |
4691 |
sed '$q' "$ltmain" >> "$cfgfile" || (rm -f "$cfgfile"; exit 1) |
4692 |
|
4693 |
mv -f "$cfgfile" "$ofile" || \ |
4694 |
(rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") |
4695 |
chmod +x "$ofile" |
4696 |
]) |
4697 |
else |
4698 |
# If there is no Makefile yet, we rely on a make rule to execute |
4699 |
# `config.status --recheck' to rerun these tests and create the |
4700 |
# libtool script then. |
4701 |
ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'` |
4702 |
if test -f "$ltmain_in"; then |
4703 |
test -f Makefile && make "$ltmain" |
4704 |
fi |
4705 |
fi |
4706 |
])# AC_LIBTOOL_CONFIG |
4707 |
|
4708 |
|
4709 |
# AC_LIBTOOL_PROG_COMPILER_NO_RTTI([TAGNAME]) |
4710 |
# ------------------------------------------- |
4711 |
AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI], |
4712 |
[AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl |
4713 |
|
4714 |
_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= |
4715 |
|
4716 |
if test "$GCC" = yes; then |
4717 |
_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' |
4718 |
|
4719 |
AC_LIBTOOL_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions], |
4720 |
lt_cv_prog_compiler_rtti_exceptions, |
4721 |
[-fno-rtti -fno-exceptions], [], |
4722 |
[_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"]) |
4723 |
fi |
4724 |
])# AC_LIBTOOL_PROG_COMPILER_NO_RTTI |
4725 |
|
4726 |
|
4727 |
# AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE |
4728 |
# --------------------------------- |
4729 |
AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], |
4730 |
[AC_REQUIRE([AC_CANONICAL_HOST]) |
4731 |
AC_REQUIRE([LT_AC_PROG_SED]) |
4732 |
AC_REQUIRE([AC_PROG_NM]) |
4733 |
AC_REQUIRE([AC_OBJEXT]) |
4734 |
# Check for command to grab the raw symbol name followed by C symbol from nm. |
4735 |
AC_MSG_CHECKING([command to parse $NM output from $compiler object]) |
4736 |
AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], |
4737 |
[ |
4738 |
# These are sane defaults that work on at least a few old systems. |
4739 |
# [They come from Ultrix. What could be older than Ultrix?!! ;)] |
4740 |
|
4741 |
# Character class describing NM global symbol codes. |
4742 |
symcode='[[BCDEGRST]]' |
4743 |
|
4744 |
# Regexp to match symbols that can be accessed directly from C. |
4745 |
sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)' |
4746 |
|
4747 |
# Transform an extracted symbol line into a proper C declaration |
4748 |
lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'" |
4749 |
|
4750 |
# Transform an extracted symbol line into symbol name and symbol address |
4751 |
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'" |
4752 |
|
4753 |
# Define system-specific variables. |
4754 |
case $host_os in |
4755 |
aix*) |
4756 |
symcode='[[BCDT]]' |
4757 |
;; |
4758 |
cygwin* | mingw* | pw32*) |
4759 |
symcode='[[ABCDGISTW]]' |
4760 |
;; |
4761 |
hpux*) # Its linker distinguishes data from code symbols |
4762 |
if test "$host_cpu" = ia64; then |
4763 |
symcode='[[ABCDEGRST]]' |
4764 |
fi |
4765 |
lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" |
4766 |
lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'" |
4767 |
;; |
4768 |
linux* | k*bsd*-gnu) |
4769 |
if test "$host_cpu" = ia64; then |
4770 |
symcode='[[ABCDGIRSTW]]' |
4771 |
lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" |
4772 |
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'" |
4773 |
fi |
4774 |
;; |
4775 |
irix* | nonstopux*) |
4776 |
symcode='[[BCDEGRST]]' |
4777 |
;; |
4778 |
osf*) |
4779 |
symcode='[[BCDEGQRST]]' |
4780 |
;; |
4781 |
solaris*) |
4782 |
symcode='[[BDRT]]' |
4783 |
;; |
4784 |
sco3.2v5*) |
4785 |
symcode='[[DT]]' |
4786 |
;; |
4787 |
sysv4.2uw2*) |
4788 |
symcode='[[DT]]' |
4789 |
;; |
4790 |
sysv5* | sco5v6* | unixware* | OpenUNIX*) |
4791 |
symcode='[[ABDT]]' |
4792 |
;; |
4793 |
sysv4) |
4794 |
symcode='[[DFNSTU]]' |
4795 |
;; |
4796 |
esac |
4797 |
|
4798 |
# Handle CRLF in mingw tool chain |
4799 |
opt_cr= |
4800 |
case $build_os in |
4801 |
mingw*) |
4802 |
opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp |
4803 |
;; |
4804 |
esac |
4805 |
|
4806 |
# If we're using GNU nm, then use its standard symbol codes. |
4807 |
case `$NM -V 2>&1` in |
4808 |
*GNU* | *'with BFD'*) |
4809 |
symcode='[[ABCDGIRSTW]]' ;; |
4810 |
esac |
4811 |
|
4812 |
# Try without a prefix undercore, then with it. |
4813 |
for ac_symprfx in "" "_"; do |
4814 |
|
4815 |
# Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. |
4816 |
symxfrm="\\1 $ac_symprfx\\2 \\2" |
4817 |
|
4818 |
# Write the raw and C identifiers. |
4819 |
lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" |
4820 |
|
4821 |
# Check to see that the pipe works correctly. |
4822 |
pipe_works=no |
4823 |
|
4824 |
rm -f conftest* |
4825 |
cat > conftest.$ac_ext <<EOF |
4826 |
#ifdef __cplusplus |
4827 |
extern "C" { |
4828 |
#endif |
4829 |
char nm_test_var; |
4830 |
void nm_test_func(){} |
4831 |
#ifdef __cplusplus |
4832 |
} |
4833 |
#endif |
4834 |
int main(){nm_test_var='a';nm_test_func();return(0);} |
4835 |
EOF |
4836 |
|
4837 |
if AC_TRY_EVAL(ac_compile); then |
4838 |
# Now try to grab the symbols. |
4839 |
nlist=conftest.nm |
4840 |
if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then |
4841 |
# Try sorting and uniquifying the output. |
4842 |
if sort "$nlist" | uniq > "$nlist"T; then |
4843 |
mv -f "$nlist"T "$nlist" |
4844 |
else |
4845 |
rm -f "$nlist"T |
4846 |
fi |
4847 |
|
4848 |
# Make sure that we snagged all the symbols we need. |
4849 |
if grep ' nm_test_var$' "$nlist" >/dev/null; then |
4850 |
if grep ' nm_test_func$' "$nlist" >/dev/null; then |
4851 |
cat <<EOF > conftest.$ac_ext |
4852 |
#ifdef __cplusplus |
4853 |
extern "C" { |
4854 |
#endif |
4855 |
|
4856 |
EOF |
4857 |
# Now generate the symbol file. |
4858 |
eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext' |
4859 |
|
4860 |
cat <<EOF >> conftest.$ac_ext |
4861 |
#if defined (__STDC__) && __STDC__ |
4862 |
# define lt_ptr_t void * |
4863 |
#else |
4864 |
# define lt_ptr_t char * |
4865 |
# define const |
4866 |
#endif |
4867 |
|
4868 |
/* The mapping between symbol names and symbols. */ |
4869 |
const struct { |
4870 |
const char *name; |
4871 |
lt_ptr_t address; |
4872 |
} |
4873 |
lt_preloaded_symbols[[]] = |
4874 |
{ |
4875 |
EOF |
4876 |
$SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext |
4877 |
cat <<\EOF >> conftest.$ac_ext |
4878 |
{0, (lt_ptr_t) 0} |
4879 |
}; |
4880 |
|
4881 |
#ifdef __cplusplus |
4882 |
} |
4883 |
#endif |
4884 |
EOF |
4885 |
# Now try linking the two files. |
4886 |
mv conftest.$ac_objext conftstm.$ac_objext |
4887 |
lt_save_LIBS="$LIBS" |
4888 |
lt_save_CFLAGS="$CFLAGS" |
4889 |
LIBS="conftstm.$ac_objext" |
4890 |
CFLAGS="$CFLAGS$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" |
4891 |
if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then |
4892 |
pipe_works=yes |
4893 |
fi |
4894 |
LIBS="$lt_save_LIBS" |
4895 |
CFLAGS="$lt_save_CFLAGS" |
4896 |
else |
4897 |
echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD |
4898 |
fi |
4899 |
else |
4900 |
echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD |
4901 |
fi |
4902 |
else |
4903 |
echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD |
4904 |
fi |
4905 |
else |
4906 |
echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD |
4907 |
cat conftest.$ac_ext >&5 |
4908 |
fi |
4909 |
rm -f conftest* conftst* |
4910 |
|
4911 |
# Do not use the global_symbol_pipe unless it works. |
4912 |
if test "$pipe_works" = yes; then |
4913 |
break |
4914 |
else |
4915 |
lt_cv_sys_global_symbol_pipe= |
4916 |
fi |
4917 |
done |
4918 |
]) |
4919 |
if test -z "$lt_cv_sys_global_symbol_pipe"; then |
4920 |
lt_cv_sys_global_symbol_to_cdecl= |
4921 |
fi |
4922 |
if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then |
4923 |
AC_MSG_RESULT(failed) |
4924 |
else |
4925 |
AC_MSG_RESULT(ok) |
4926 |
fi |
4927 |
]) # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE |
4928 |
|
4929 |
|
4930 |
# AC_LIBTOOL_PROG_COMPILER_PIC([TAGNAME]) |
4931 |
# --------------------------------------- |
4932 |
AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC], |
4933 |
[_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)= |
4934 |
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= |
4935 |
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)= |
4936 |
|
4937 |
AC_MSG_CHECKING([for $compiler option to produce PIC]) |
4938 |
ifelse([$1],[CXX],[ |
4939 |
# C++ specific cases for pic, static, wl, etc. |
4940 |
if test "$GXX" = yes; then |
4941 |
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
4942 |
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' |
4943 |
|
4944 |
case $host_os in |
4945 |
aix*) |
4946 |
# All AIX code is PIC. |
4947 |
if test "$host_cpu" = ia64; then |
4948 |
# AIX 5 now supports IA64 processor |
4949 |
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
4950 |
fi |
4951 |
;; |
4952 |
amigaos*) |
4953 |
# FIXME: we need at least 68020 code to build shared libraries, but |
4954 |
# adding the `-m68020' flag to GCC prevents building anything better, |
4955 |
# like `-m68040'. |
4956 |
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' |
4957 |
;; |
4958 |
beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) |
4959 |
# PIC is the default for these OSes. |
4960 |
;; |
4961 |
mingw* | cygwin* | os2* | pw32*) |
4962 |
# This hack is so that the source file can tell whether it is being |
4963 |
# built for inclusion in a dll (and should export symbols for example). |
4964 |
# Although the cygwin gcc ignores -fPIC, still need this for old-style |
4965 |
# (--disable-auto-import) libraries |
4966 |
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT' |
4967 |
;; |
4968 |
darwin* | rhapsody*) |
4969 |
# PIC is the default on this platform |
4970 |
# Common symbols not allowed in MH_DYLIB files |
4971 |
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' |
4972 |
;; |
4973 |
*djgpp*) |
4974 |
# DJGPP does not support shared libraries at all |
4975 |
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= |
4976 |
;; |
4977 |
interix[[3-9]]*) |
4978 |
# Interix 3.x gcc -fpic/-fPIC options generate broken code. |
4979 |
# Instead, we relocate shared libraries at runtime. |
4980 |
;; |
4981 |
sysv4*MP*) |
4982 |
if test -d /usr/nec; then |
4983 |
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic |
4984 |
fi |
4985 |
;; |
4986 |
hpux*) |
4987 |
# PIC is the default for IA64 HP-UX and 64-bit HP-UX, but |
4988 |
# not for PA HP-UX. |
4989 |
case $host_cpu in |
4990 |
hppa*64*|ia64*) |
4991 |
;; |
4992 |
*) |
4993 |
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' |
4994 |
;; |
4995 |
esac |
4996 |
;; |
4997 |
*) |
4998 |
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' |
4999 |
;; |
5000 |
esac |
5001 |
else |
5002 |
case $host_os in |
5003 |
aix4* | aix5*) |
5004 |
# All AIX code is PIC. |
5005 |
if test "$host_cpu" = ia64; then |
5006 |
# AIX 5 now supports IA64 processor |
5007 |
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
5008 |
else |
5009 |
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' |
5010 |
fi |
5011 |
;; |
5012 |
chorus*) |
5013 |
case $cc_basename in |
5014 |
cxch68*) |
5015 |
# Green Hills C++ Compiler |
5016 |
# _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" |
5017 |
;; |
5018 |
esac |
5019 |
;; |
5020 |
darwin*) |
5021 |
# PIC is the default on this platform |
5022 |
# Common symbols not allowed in MH_DYLIB files |
5023 |
case $cc_basename in |
5024 |
xlc*) |
5025 |
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon' |
5026 |
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
5027 |
;; |
5028 |
esac |
5029 |
;; |
5030 |
dgux*) |
5031 |
case $cc_basename in |
5032 |
ec++*) |
5033 |
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
5034 |
;; |
5035 |
ghcx*) |
5036 |
# Green Hills C++ Compiler |
5037 |
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' |
5038 |
;; |
5039 |
*) |
5040 |
;; |
5041 |
esac |
5042 |
;; |
5043 |
freebsd* | dragonfly*) |
5044 |
# FreeBSD uses GNU C++ |
5045 |
;; |
5046 |
hpux9* | hpux10* | hpux11*) |
5047 |
case $cc_basename in |
5048 |
CC*) |
5049 |
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
5050 |
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' |
5051 |
if test "$host_cpu" != ia64; then |
5052 |
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z' |
5053 |
fi |
5054 |
;; |
5055 |
aCC*) |
5056 |
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
5057 |
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' |
5058 |
case $host_cpu in |
5059 |
hppa*64*|ia64*) |
5060 |
# +Z the default |
5061 |
;; |
5062 |
*) |
5063 |
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z' |
5064 |
;; |
5065 |
esac |
5066 |
;; |
5067 |
*) |
5068 |
;; |
5069 |
esac |
5070 |
;; |
5071 |
interix*) |
5072 |
# This is c89, which is MS Visual C++ (no shared libs) |
5073 |
# Anyone wants to do a port? |
5074 |
;; |
5075 |
irix5* | irix6* | nonstopux*) |
5076 |
case $cc_basename in |
5077 |
CC*) |
5078 |
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
5079 |
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' |
5080 |
# CC pic flag -KPIC is the default. |
5081 |
;; |
5082 |
*) |
5083 |
;; |
5084 |
esac |
5085 |
;; |
5086 |
linux* | k*bsd*-gnu) |
5087 |
case $cc_basename in |
5088 |
KCC*) |
5089 |
# KAI C++ Compiler |
5090 |
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' |
5091 |
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' |
5092 |
;; |
5093 |
icpc* | ecpc*) |
5094 |
# Intel C++ |
5095 |
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
5096 |
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
5097 |
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' |
5098 |
;; |
5099 |
pgCC*) |
5100 |
# Portland Group C++ compiler. |
5101 |
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
5102 |
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' |
5103 |
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
5104 |
;; |
5105 |
cxx*) |
5106 |
# Compaq C++ |
5107 |
# Make sure the PIC flag is empty. It appears that all Alpha |
5108 |
# Linux and Compaq Tru64 Unix objects are PIC. |
5109 |
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= |
5110 |
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' |
5111 |
;; |
5112 |
*) |
5113 |
case `$CC -V 2>&1 | sed 5q` in |
5114 |
*Sun\ C*) |
5115 |
# Sun C++ 5.9 |
5116 |
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
5117 |
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
5118 |
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' |
5119 |
;; |
5120 |
esac |
5121 |
;; |
5122 |
esac |
5123 |
;; |
5124 |
lynxos*) |
5125 |
;; |
5126 |
m88k*) |
5127 |
;; |
5128 |
mvs*) |
5129 |
case $cc_basename in |
5130 |
cxx*) |
5131 |
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall' |
5132 |
;; |
5133 |
*) |
5134 |
;; |
5135 |
esac |
5136 |
;; |
5137 |
netbsd*) |
5138 |
;; |
5139 |
osf3* | osf4* | osf5*) |
5140 |
case $cc_basename in |
5141 |
KCC*) |
5142 |
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' |
5143 |
;; |
5144 |
RCC*) |
5145 |
# Rational C++ 2.4.1 |
5146 |
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' |
5147 |
;; |
5148 |
cxx*) |
5149 |
# Digital/Compaq C++ |
5150 |
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
5151 |
# Make sure the PIC flag is empty. It appears that all Alpha |
5152 |
# Linux and Compaq Tru64 Unix objects are PIC. |
5153 |
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= |
5154 |
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' |
5155 |
;; |
5156 |
*) |
5157 |
;; |
5158 |
esac |
5159 |
;; |
5160 |
psos*) |
5161 |
;; |
5162 |
solaris*) |
5163 |
case $cc_basename in |
5164 |
CC*) |
5165 |
# Sun C++ 4.2, 5.x and Centerline C++ |
5166 |
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
5167 |
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
5168 |
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' |
5169 |
;; |
5170 |
gcx*) |
5171 |
# Green Hills C++ Compiler |
5172 |
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' |
5173 |
;; |
5174 |
*) |
5175 |
;; |
5176 |
esac |
5177 |
;; |
5178 |
sunos4*) |
5179 |
case $cc_basename in |
5180 |
CC*) |
5181 |
# Sun C++ 4.x |
5182 |
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' |
5183 |
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
5184 |
;; |
5185 |
lcc*) |
5186 |
# Lucid |
5187 |
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' |
5188 |
;; |
5189 |
*) |
5190 |
;; |
5191 |
esac |
5192 |
;; |
5193 |
tandem*) |
5194 |
case $cc_basename in |
5195 |
NCC*) |
5196 |
# NonStop-UX NCC 3.20 |
5197 |
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
5198 |
;; |
5199 |
*) |
5200 |
;; |
5201 |
esac |
5202 |
;; |
5203 |
sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) |
5204 |
case $cc_basename in |
5205 |
CC*) |
5206 |
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
5207 |
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
5208 |
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
5209 |
;; |
5210 |
esac |
5211 |
;; |
5212 |
vxworks*) |
5213 |
;; |
5214 |
*) |
5215 |
_LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no |
5216 |
;; |
5217 |
esac |
5218 |
fi |
5219 |
], |
5220 |
[ |
5221 |
if test "$GCC" = yes; then |
5222 |
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
5223 |
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' |
5224 |
|
5225 |
case $host_os in |
5226 |
aix*) |
5227 |
# All AIX code is PIC. |
5228 |
if test "$host_cpu" = ia64; then |
5229 |
# AIX 5 now supports IA64 processor |
5230 |
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
5231 |
fi |
5232 |
;; |
5233 |
|
5234 |
amigaos*) |
5235 |
# FIXME: we need at least 68020 code to build shared libraries, but |
5236 |
# adding the `-m68020' flag to GCC prevents building anything better, |
5237 |
# like `-m68040'. |
5238 |
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' |
5239 |
;; |
5240 |
|
5241 |
beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) |
5242 |
# PIC is the default for these OSes. |
5243 |
;; |
5244 |
|
5245 |
mingw* | cygwin* | pw32* | os2*) |
5246 |
# This hack is so that the source file can tell whether it is being |
5247 |
# built for inclusion in a dll (and should export symbols for example). |
5248 |
# Although the cygwin gcc ignores -fPIC, still need this for old-style |
5249 |
# (--disable-auto-import) libraries |
5250 |
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT' |
5251 |
;; |
5252 |
|
5253 |
darwin* | rhapsody*) |
5254 |
# PIC is the default on this platform |
5255 |
# Common symbols not allowed in MH_DYLIB files |
5256 |
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' |
5257 |
;; |
5258 |
|
5259 |
interix[[3-9]]*) |
5260 |
# Interix 3.x gcc -fpic/-fPIC options generate broken code. |
5261 |
# Instead, we relocate shared libraries at runtime. |
5262 |
;; |
5263 |
|
5264 |
msdosdjgpp*) |
5265 |
# Just because we use GCC doesn't mean we suddenly get shared libraries |
5266 |
# on systems that don't support them. |
5267 |
_LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no |
5268 |
enable_shared=no |
5269 |
;; |
5270 |
|
5271 |
sysv4*MP*) |
5272 |
if test -d /usr/nec; then |
5273 |
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic |
5274 |
fi |
5275 |
;; |
5276 |
|
5277 |
hpux*) |
5278 |
# PIC is the default for IA64 HP-UX and 64-bit HP-UX, but |
5279 |
# not for PA HP-UX. |
5280 |
case $host_cpu in |
5281 |
hppa*64*|ia64*) |
5282 |
# +Z the default |
5283 |
;; |
5284 |
*) |
5285 |
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' |
5286 |
;; |
5287 |
esac |
5288 |
;; |
5289 |
|
5290 |
*) |
5291 |
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' |
5292 |
;; |
5293 |
esac |
5294 |
else |
5295 |
# PORTME Check for flag to pass linker flags through the system compiler. |
5296 |
case $host_os in |
5297 |
aix*) |
5298 |
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
5299 |
if test "$host_cpu" = ia64; then |
5300 |
# AIX 5 now supports IA64 processor |
5301 |
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
5302 |
else |
5303 |
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' |
5304 |
fi |
5305 |
;; |
5306 |
darwin*) |
5307 |
# PIC is the default on this platform |
5308 |
# Common symbols not allowed in MH_DYLIB files |
5309 |
case $cc_basename in |
5310 |
xlc*) |
5311 |
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon' |
5312 |
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
5313 |
;; |
5314 |
esac |
5315 |
;; |
5316 |
|
5317 |
mingw* | cygwin* | pw32* | os2*) |
5318 |
# This hack is so that the source file can tell whether it is being |
5319 |
# built for inclusion in a dll (and should export symbols for example). |
5320 |
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT' |
5321 |
;; |
5322 |
|
5323 |
hpux9* | hpux10* | hpux11*) |
5324 |
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
5325 |
# PIC is the default for IA64 HP-UX and 64-bit HP-UX, but |
5326 |
# not for PA HP-UX. |
5327 |
case $host_cpu in |
5328 |
hppa*64*|ia64*) |
5329 |
# +Z the default |
5330 |
;; |
5331 |
*) |
5332 |
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z' |
5333 |
;; |
5334 |
esac |
5335 |
# Is there a better lt_prog_compiler_static that works with the bundled CC? |
5336 |
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' |
5337 |
;; |
5338 |
|
5339 |
irix5* | irix6* | nonstopux*) |
5340 |
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
5341 |
# PIC (with -KPIC) is the default. |
5342 |
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' |
5343 |
;; |
5344 |
|
5345 |
newsos6) |
5346 |
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
5347 |
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
5348 |
;; |
5349 |
|
5350 |
linux* | k*bsd*-gnu) |
5351 |
case $cc_basename in |
5352 |
icc* | ecc*) |
5353 |
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
5354 |
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
5355 |
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' |
5356 |
;; |
5357 |
pgcc* | pgf77* | pgf90* | pgf95*) |
5358 |
# Portland Group compilers (*not* the Pentium gcc compiler, |
5359 |
# which looks to be a dead project) |
5360 |
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
5361 |
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' |
5362 |
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
5363 |
;; |
5364 |
ccc*) |
5365 |
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
5366 |
# All Alpha code is PIC. |
5367 |
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' |
5368 |
;; |
5369 |
*) |
5370 |
case `$CC -V 2>&1 | sed 5q` in |
5371 |
*Sun\ C*) |
5372 |
# Sun C 5.9 |
5373 |
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
5374 |
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
5375 |
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
5376 |
;; |
5377 |
*Sun\ F*) |
5378 |
# Sun Fortran 8.3 passes all unrecognized flags to the linker |
5379 |
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
5380 |
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
5381 |
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='' |
5382 |
;; |
5383 |
esac |
5384 |
;; |
5385 |
esac |
5386 |
;; |
5387 |
|
5388 |
osf3* | osf4* | osf5*) |
5389 |
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
5390 |
# All OSF/1 code is PIC. |
5391 |
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' |
5392 |
;; |
5393 |
|
5394 |
rdos*) |
5395 |
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' |
5396 |
;; |
5397 |
|
5398 |
solaris*) |
5399 |
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
5400 |
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
5401 |
case $cc_basename in |
5402 |
f77* | f90* | f95*) |
5403 |
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';; |
5404 |
*) |
5405 |
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';; |
5406 |
esac |
5407 |
;; |
5408 |
|
5409 |
sunos4*) |
5410 |
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' |
5411 |
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' |
5412 |
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
5413 |
;; |
5414 |
|
5415 |
sysv4 | sysv4.2uw2* | sysv4.3*) |
5416 |
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
5417 |
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
5418 |
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
5419 |
;; |
5420 |
|
5421 |
sysv4*MP*) |
5422 |
if test -d /usr/nec ;then |
5423 |
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic' |
5424 |
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
5425 |
fi |
5426 |
;; |
5427 |
|
5428 |
sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) |
5429 |
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
5430 |
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
5431 |
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
5432 |
;; |
5433 |
|
5434 |
unicos*) |
5435 |
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
5436 |
_LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no |
5437 |
;; |
5438 |
|
5439 |
uts4*) |
5440 |
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' |
5441 |
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
5442 |
;; |
5443 |
|
5444 |
*) |
5445 |
_LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no |
5446 |
;; |
5447 |
esac |
5448 |
fi |
5449 |
]) |
5450 |
AC_MSG_RESULT([$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)]) |
5451 |
|
5452 |
# |
5453 |
# Check to make sure the PIC flag actually works. |
5454 |
# |
5455 |
if test -n "$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)"; then |
5456 |
AC_LIBTOOL_COMPILER_OPTION([if $compiler PIC flag $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) works], |
5457 |
_LT_AC_TAGVAR(lt_prog_compiler_pic_works, $1), |
5458 |
[$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])], [], |
5459 |
[case $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) in |
5460 |
"" | " "*) ;; |
5461 |
*) _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)" ;; |
5462 |
esac], |
5463 |
[_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= |
5464 |
_LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no]) |
5465 |
fi |
5466 |
case $host_os in |
5467 |
# For platforms which do not support PIC, -DPIC is meaningless: |
5468 |
*djgpp*) |
5469 |
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= |
5470 |
;; |
5471 |
*) |
5472 |
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])" |
5473 |
;; |
5474 |
esac |
5475 |
|
5476 |
# |
5477 |
# Check to make sure the static flag actually works. |
5478 |
# |
5479 |
wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_AC_TAGVAR(lt_prog_compiler_static, $1)\" |
5480 |
AC_LIBTOOL_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works], |
5481 |
_LT_AC_TAGVAR(lt_prog_compiler_static_works, $1), |
5482 |
$lt_tmp_static_flag, |
5483 |
[], |
5484 |
[_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=]) |
5485 |
]) |
5486 |
|
5487 |
|
5488 |
# AC_LIBTOOL_PROG_LD_SHLIBS([TAGNAME]) |
5489 |
# ------------------------------------ |
5490 |
# See if the linker supports building shared libraries. |
5491 |
AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS], |
5492 |
[AC_REQUIRE([LT_AC_PROG_SED])dnl |
5493 |
AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) |
5494 |
ifelse([$1],[CXX],[ |
5495 |
_LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' |
5496 |
case $host_os in |
5497 |
aix4* | aix5*) |
5498 |
# If we're using GNU nm, then we don't want the "-C" option. |
5499 |
# -C means demangle to AIX nm, but means don't demangle with GNU nm |
5500 |
if $NM -V 2>&1 | grep 'GNU' > /dev/null; then |
5501 |
_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' |
5502 |
else |
5503 |
_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' |
5504 |
fi |
5505 |
;; |
5506 |
pw32*) |
5507 |
_LT_AC_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds" |
5508 |
;; |
5509 |
cygwin* | mingw*) |
5510 |
_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' |
5511 |
;; |
5512 |
*) |
5513 |
_LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' |
5514 |
;; |
5515 |
esac |
5516 |
],[ |
5517 |
runpath_var= |
5518 |
_LT_AC_TAGVAR(allow_undefined_flag, $1)= |
5519 |
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no |
5520 |
_LT_AC_TAGVAR(archive_cmds, $1)= |
5521 |
_LT_AC_TAGVAR(archive_expsym_cmds, $1)= |
5522 |
_LT_AC_TAGVAR(old_archive_From_new_cmds, $1)= |
5523 |
_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)= |
5524 |
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= |
5525 |
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)= |
5526 |
_LT_AC_TAGVAR(thread_safe_flag_spec, $1)= |
5527 |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= |
5528 |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= |
5529 |
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)= |
5530 |
_LT_AC_TAGVAR(hardcode_direct, $1)=no |
5531 |
_LT_AC_TAGVAR(hardcode_minus_L, $1)=no |
5532 |
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported |
5533 |
_LT_AC_TAGVAR(link_all_deplibs, $1)=unknown |
5534 |
_LT_AC_TAGVAR(hardcode_automatic, $1)=no |
5535 |
_LT_AC_TAGVAR(module_cmds, $1)= |
5536 |
_LT_AC_TAGVAR(module_expsym_cmds, $1)= |
5537 |
_LT_AC_TAGVAR(always_export_symbols, $1)=no |
5538 |
_LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' |
5539 |
# include_expsyms should be a list of space-separated symbols to be *always* |
5540 |
# included in the symbol list |
5541 |
_LT_AC_TAGVAR(include_expsyms, $1)= |
5542 |
# exclude_expsyms can be an extended regexp of symbols to exclude |
5543 |
# it will be wrapped by ` (' and `)$', so one must not match beginning or |
5544 |
# end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', |
5545 |
# as well as any symbol that contains `d'. |
5546 |
_LT_AC_TAGVAR(exclude_expsyms, $1)="_GLOBAL_OFFSET_TABLE_" |
5547 |
# Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out |
5548 |
# platforms (ab)use it in PIC code, but their linkers get confused if |
5549 |
# the symbol is explicitly referenced. Since portable code cannot |
5550 |
# rely on this symbol name, it's probably fine to never include it in |
5551 |
# preloaded symbol tables. |
5552 |
extract_expsyms_cmds= |
5553 |
# Just being paranoid about ensuring that cc_basename is set. |
5554 |
_LT_CC_BASENAME([$compiler]) |
5555 |
case $host_os in |
5556 |
cygwin* | mingw* | pw32*) |
5557 |
# FIXME: the MSVC++ port hasn't been tested in a loooong time |
5558 |
# When not using gcc, we currently assume that we are using |
5559 |
# Microsoft Visual C++. |
5560 |
if test "$GCC" != yes; then |
5561 |
with_gnu_ld=no |
5562 |
fi |
5563 |
;; |
5564 |
interix*) |
5565 |
# we just hope/assume this is gcc and not c89 (= MSVC++) |
5566 |
with_gnu_ld=yes |
5567 |
;; |
5568 |
openbsd*) |
5569 |
with_gnu_ld=no |
5570 |
;; |
5571 |
esac |
5572 |
|
5573 |
_LT_AC_TAGVAR(ld_shlibs, $1)=yes |
5574 |
if test "$with_gnu_ld" = yes; then |
5575 |
# If archive_cmds runs LD, not CC, wlarc should be empty |
5576 |
wlarc='${wl}' |
5577 |
|
5578 |
# Set some defaults for GNU ld with shared library support. These |
5579 |
# are reset later if shared libraries are not supported. Putting them |
5580 |
# here allows them to be overridden if necessary. |
5581 |
runpath_var=LD_RUN_PATH |
5582 |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' |
5583 |
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' |
5584 |
# ancient GNU ld didn't support --whole-archive et. al. |
5585 |
if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then |
5586 |
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' |
5587 |
else |
5588 |
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)= |
5589 |
fi |
5590 |
supports_anon_versioning=no |
5591 |
case `$LD -v 2>/dev/null` in |
5592 |
*\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11 |
5593 |
*\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... |
5594 |
*\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... |
5595 |
*\ 2.11.*) ;; # other 2.11 versions |
5596 |
*) supports_anon_versioning=yes ;; |
5597 |
esac |
5598 |
|
5599 |
# See if GNU ld supports shared libraries. |
5600 |
case $host_os in |
5601 |
aix3* | aix4* | aix5*) |
5602 |
# On AIX/PPC, the GNU linker is very broken |
5603 |
if test "$host_cpu" != ia64; then |
5604 |
_LT_AC_TAGVAR(ld_shlibs, $1)=no |
5605 |
cat <<EOF 1>&2 |
5606 |
|
5607 |
*** Warning: the GNU linker, at least up to release 2.9.1, is reported |
5608 |
*** to be unable to reliably create shared libraries on AIX. |
5609 |
*** Therefore, libtool is disabling shared libraries support. If you |
5610 |
*** really care for shared libraries, you may want to modify your PATH |
5611 |
*** so that a non-GNU linker is found, and then restart. |
5612 |
|
5613 |
EOF |
5614 |
fi |
5615 |
;; |
5616 |
|
5617 |
amigaos*) |
5618 |
_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)' |
5619 |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' |
5620 |
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes |
5621 |
|
5622 |
# Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports |
5623 |
# that the semantics of dynamic libraries on AmigaOS, at least up |
5624 |
# to version 4, is to share data among multiple programs linked |
5625 |
# with the same dynamic library. Since this doesn't match the |
5626 |
# behavior of shared libraries on other platforms, we can't use |
5627 |
# them. |
5628 |
_LT_AC_TAGVAR(ld_shlibs, $1)=no |
5629 |
;; |
5630 |
|
5631 |
beos*) |
5632 |
if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then |
5633 |
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported |
5634 |
# Joseph Beckenbach <jrb3@best.com> says some releases of gcc |
5635 |
# support --undefined. This deserves some investigation. FIXME |
5636 |
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' |
5637 |
else |
5638 |
_LT_AC_TAGVAR(ld_shlibs, $1)=no |
5639 |
fi |
5640 |
;; |
5641 |
|
5642 |
cygwin* | mingw* | pw32*) |
5643 |
# _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, |
5644 |
# as there is no search path for DLLs. |
5645 |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' |
5646 |
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported |
5647 |
_LT_AC_TAGVAR(always_export_symbols, $1)=no |
5648 |
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes |
5649 |
_LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/'\'' -e '\''/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols' |
5650 |
|
5651 |
if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then |
5652 |
_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' |
5653 |
# If the export-symbols file already is a .def file (1st line |
5654 |
# is EXPORTS), use it as is; otherwise, prepend... |
5655 |
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then |
5656 |
cp $export_symbols $output_objdir/$soname.def; |
5657 |
else |
5658 |
echo EXPORTS > $output_objdir/$soname.def; |
5659 |
cat $export_symbols >> $output_objdir/$soname.def; |
5660 |
fi~ |
5661 |
$CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' |
5662 |
else |
5663 |
_LT_AC_TAGVAR(ld_shlibs, $1)=no |
5664 |
fi |
5665 |
;; |
5666 |
|
5667 |
interix[[3-9]]*) |
5668 |
_LT_AC_TAGVAR(hardcode_direct, $1)=no |
5669 |
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
5670 |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' |
5671 |
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' |
5672 |
# Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. |
5673 |
# Instead, shared libraries are loaded at an image base (0x10000000 by |
5674 |
# default) and relocated if they conflict, which is a slow very memory |
5675 |
# consuming and fragmenting process. To avoid this, we pick a random, |
5676 |
# 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link |
5677 |
# time. Moving up from 0x10000000 also allows more sbrk(2) space. |
5678 |
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' |
5679 |
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' |
5680 |
;; |
5681 |
|
5682 |
gnu* | linux* | k*bsd*-gnu) |
5683 |
if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then |
5684 |
tmp_addflag= |
5685 |
case $cc_basename,$host_cpu in |
5686 |
pgcc*) # Portland Group C compiler |
5687 |
_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' |
5688 |
tmp_addflag=' $pic_flag' |
5689 |
;; |
5690 |
pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers |
5691 |
_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' |
5692 |
tmp_addflag=' $pic_flag -Mnomain' ;; |
5693 |
ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 |
5694 |
tmp_addflag=' -i_dynamic' ;; |
5695 |
efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 |
5696 |
tmp_addflag=' -i_dynamic -nofor_main' ;; |
5697 |
ifc* | ifort*) # Intel Fortran compiler |
5698 |
tmp_addflag=' -nofor_main' ;; |
5699 |
esac |
5700 |
case `$CC -V 2>&1 | sed 5q` in |
5701 |
*Sun\ C*) # Sun C 5.9 |
5702 |
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' |
5703 |
tmp_sharedflag='-G' ;; |
5704 |
*Sun\ F*) # Sun Fortran 8.3 |
5705 |
tmp_sharedflag='-G' ;; |
5706 |
*) |
5707 |
tmp_sharedflag='-shared' ;; |
5708 |
esac |
5709 |
_LT_AC_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' |
5710 |
|
5711 |
if test $supports_anon_versioning = yes; then |
5712 |
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $output_objdir/$libname.ver~ |
5713 |
cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ |
5714 |
$echo "local: *; };" >> $output_objdir/$libname.ver~ |
5715 |
$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' |
5716 |
fi |
5717 |
else |
5718 |
_LT_AC_TAGVAR(ld_shlibs, $1)=no |
5719 |
fi |
5720 |
;; |
5721 |
|
5722 |
netbsd*) |
5723 |
if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then |
5724 |
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' |
5725 |
wlarc= |
5726 |
else |
5727 |
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' |
5728 |
_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' |
5729 |
fi |
5730 |
;; |
5731 |
|
5732 |
solaris*) |
5733 |
if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then |
5734 |
_LT_AC_TAGVAR(ld_shlibs, $1)=no |
5735 |
cat <<EOF 1>&2 |
5736 |
|
5737 |
*** Warning: The releases 2.8.* of the GNU linker cannot reliably |
5738 |
*** create shared libraries on Solaris systems. Therefore, libtool |
5739 |
*** is disabling shared libraries support. We urge you to upgrade GNU |
5740 |
*** binutils to release 2.9.1 or newer. Another option is to modify |
5741 |
*** your PATH or compiler configuration so that the native linker is |
5742 |
*** used, and then restart. |
5743 |
|
5744 |
EOF |
5745 |
elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then |
5746 |
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' |
5747 |
_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' |
5748 |
else |
5749 |
_LT_AC_TAGVAR(ld_shlibs, $1)=no |
5750 |
fi |
5751 |
;; |
5752 |
|
5753 |
sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) |
5754 |
case `$LD -v 2>&1` in |
5755 |
*\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*) |
5756 |
_LT_AC_TAGVAR(ld_shlibs, $1)=no |
5757 |
cat <<_LT_EOF 1>&2 |
5758 |
|
5759 |
*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not |
5760 |
*** reliably create shared libraries on SCO systems. Therefore, libtool |
5761 |
*** is disabling shared libraries support. We urge you to upgrade GNU |
5762 |
*** binutils to release 2.16.91.0.3 or newer. Another option is to modify |
5763 |
*** your PATH or compiler configuration so that the native linker is |
5764 |
*** used, and then restart. |
5765 |
|
5766 |
_LT_EOF |
5767 |
;; |
5768 |
*) |
5769 |
if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then |
5770 |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`' |
5771 |
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib' |
5772 |
_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' |
5773 |
else |
5774 |
_LT_AC_TAGVAR(ld_shlibs, $1)=no |
5775 |
fi |
5776 |
;; |
5777 |
esac |
5778 |
;; |
5779 |
|
5780 |
sunos4*) |
5781 |
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' |
5782 |
wlarc= |
5783 |
_LT_AC_TAGVAR(hardcode_direct, $1)=yes |
5784 |
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
5785 |
;; |
5786 |
|
5787 |
*) |
5788 |
if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then |
5789 |
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' |
5790 |
_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' |
5791 |
else |
5792 |
_LT_AC_TAGVAR(ld_shlibs, $1)=no |
5793 |
fi |
5794 |
;; |
5795 |
esac |
5796 |
|
5797 |
if test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no; then |
5798 |
runpath_var= |
5799 |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= |
5800 |
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= |
5801 |
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)= |
5802 |
fi |
5803 |
else |
5804 |
# PORTME fill in a description of your system's linker (not GNU ld) |
5805 |
case $host_os in |
5806 |
aix3*) |
5807 |
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported |
5808 |
_LT_AC_TAGVAR(always_export_symbols, $1)=yes |
5809 |
_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' |
5810 |
# Note: this linker hardcodes the directories in LIBPATH if there |
5811 |
# are no directories specified by -L. |
5812 |
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes |
5813 |
if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then |
5814 |
# Neither direct hardcoding nor static linking is supported with a |
5815 |
# broken collect2. |
5816 |
_LT_AC_TAGVAR(hardcode_direct, $1)=unsupported |
5817 |
fi |
5818 |
;; |
5819 |
|
5820 |
aix4* | aix5*) |
5821 |
if test "$host_cpu" = ia64; then |
5822 |
# On IA64, the linker does run time linking by default, so we don't |
5823 |
# have to do anything special. |
5824 |
aix_use_runtimelinking=no |
5825 |
exp_sym_flag='-Bexport' |
5826 |
no_entry_flag="" |
5827 |
else |
5828 |
# If we're using GNU nm, then we don't want the "-C" option. |
5829 |
# -C means demangle to AIX nm, but means don't demangle with GNU nm |
5830 |
if $NM -V 2>&1 | grep 'GNU' > /dev/null; then |
5831 |
_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' |
5832 |
else |
5833 |
_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' |
5834 |
fi |
5835 |
aix_use_runtimelinking=no |
5836 |
|
5837 |
# Test if we are trying to use run time linking or normal |
5838 |
# AIX style linking. If -brtl is somewhere in LDFLAGS, we |
5839 |
# need to do runtime linking. |
5840 |
case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*) |
5841 |
for ld_flag in $LDFLAGS; do |
5842 |
if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then |
5843 |
aix_use_runtimelinking=yes |
5844 |
break |
5845 |
fi |
5846 |
done |
5847 |
;; |
5848 |
esac |
5849 |
|
5850 |
exp_sym_flag='-bexport' |
5851 |
no_entry_flag='-bnoentry' |
5852 |
fi |
5853 |
|
5854 |
# When large executables or shared objects are built, AIX ld can |
5855 |
# have problems creating the table of contents. If linking a library |
5856 |
# or program results in "error TOC overflow" add -mminimal-toc to |
5857 |
# CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not |
5858 |
# enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. |
5859 |
|
5860 |
_LT_AC_TAGVAR(archive_cmds, $1)='' |
5861 |
_LT_AC_TAGVAR(hardcode_direct, $1)=yes |
5862 |
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' |
5863 |
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes |
5864 |
|
5865 |
if test "$GCC" = yes; then |
5866 |
case $host_os in aix4.[[012]]|aix4.[[012]].*) |
5867 |
# We only want to do this on AIX 4.2 and lower, the check |
5868 |
# below for broken collect2 doesn't work under 4.3+ |
5869 |
collect2name=`${CC} -print-prog-name=collect2` |
5870 |
if test -f "$collect2name" && \ |
5871 |
strings "$collect2name" | grep resolve_lib_name >/dev/null |
5872 |
then |
5873 |
# We have reworked collect2 |
5874 |
: |
5875 |
else |
5876 |
# We have old collect2 |
5877 |
_LT_AC_TAGVAR(hardcode_direct, $1)=unsupported |
5878 |
# It fails to find uninstalled libraries when the uninstalled |
5879 |
# path is not listed in the libpath. Setting hardcode_minus_L |
5880 |
# to unsupported forces relinking |
5881 |
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes |
5882 |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' |
5883 |
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)= |
5884 |
fi |
5885 |
;; |
5886 |
esac |
5887 |
shared_flag='-shared' |
5888 |
if test "$aix_use_runtimelinking" = yes; then |
5889 |
shared_flag="$shared_flag "'${wl}-G' |
5890 |
fi |
5891 |
else |
5892 |
# not using gcc |
5893 |
if test "$host_cpu" = ia64; then |
5894 |
# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release |
5895 |
# chokes on -Wl,-G. The following line is correct: |
5896 |
shared_flag='-G' |
5897 |
else |
5898 |
if test "$aix_use_runtimelinking" = yes; then |
5899 |
shared_flag='${wl}-G' |
5900 |
else |
5901 |
shared_flag='${wl}-bM:SRE' |
5902 |
fi |
5903 |
fi |
5904 |
fi |
5905 |
|
5906 |
# It seems that -bexpall does not export symbols beginning with |
5907 |
# underscore (_), so it is better to generate a list of symbols to export. |
5908 |
_LT_AC_TAGVAR(always_export_symbols, $1)=yes |
5909 |
if test "$aix_use_runtimelinking" = yes; then |
5910 |
# Warning - without using the other runtime loading flags (-brtl), |
5911 |
# -berok will link without error, but may produce a broken library. |
5912 |
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok' |
5913 |
# Determine the default libpath from the value encoded in an empty executable. |
5914 |
_LT_AC_SYS_LIBPATH_AIX |
5915 |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" |
5916 |
_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 $shared_flag" |
5917 |
else |
5918 |
if test "$host_cpu" = ia64; then |
5919 |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' |
5920 |
_LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs" |
5921 |
_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" |
5922 |
else |
5923 |
# Determine the default libpath from the value encoded in an empty executable. |
5924 |
_LT_AC_SYS_LIBPATH_AIX |
5925 |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" |
5926 |
# Warning - without using the other run time loading flags, |
5927 |
# -berok will link without error, but may produce a broken library. |
5928 |
_LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' |
5929 |
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' |
5930 |
# Exported symbols can be pulled into shared objects from archives |
5931 |
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='$convenience' |
5932 |
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes |
5933 |
# This is similar to how AIX traditionally builds its shared libraries. |
5934 |
_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' |
5935 |
fi |
5936 |
fi |
5937 |
;; |
5938 |
|
5939 |
amigaos*) |
5940 |
_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)' |
5941 |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' |
5942 |
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes |
5943 |
# see comment about different semantics on the GNU ld section |
5944 |
_LT_AC_TAGVAR(ld_shlibs, $1)=no |
5945 |
;; |
5946 |
|
5947 |
bsdi[[45]]*) |
5948 |
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic |
5949 |
;; |
5950 |
|
5951 |
cygwin* | mingw* | pw32*) |
5952 |
# When not using gcc, we currently assume that we are using |
5953 |
# Microsoft Visual C++. |
5954 |
# hardcode_libdir_flag_spec is actually meaningless, as there is |
5955 |
# no search path for DLLs. |
5956 |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' |
5957 |
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported |
5958 |
# Tell ltmain to make .lib files, not .a files. |
5959 |
libext=lib |
5960 |
# Tell ltmain to make .dll files, not .so files. |
5961 |
shrext_cmds=".dll" |
5962 |
# FIXME: Setting linknames here is a bad hack. |
5963 |
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames=' |
5964 |
# The linker will automatically build a .lib file if we build a DLL. |
5965 |
_LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='true' |
5966 |
# FIXME: Should let the user specify the lib program. |
5967 |
_LT_AC_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs' |
5968 |
_LT_AC_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`' |
5969 |
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes |
5970 |
;; |
5971 |
|
5972 |
darwin* | rhapsody*) |
5973 |
case $host_os in |
5974 |
rhapsody* | darwin1.[[012]]) |
5975 |
_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress' |
5976 |
;; |
5977 |
*) # Darwin 1.3 on |
5978 |
if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then |
5979 |
_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' |
5980 |
else |
5981 |
case ${MACOSX_DEPLOYMENT_TARGET} in |
5982 |
10.[[012]]) |
5983 |
_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' |
5984 |
;; |
5985 |
10.*) |
5986 |
_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup' |
5987 |
;; |
5988 |
esac |
5989 |
fi |
5990 |
;; |
5991 |
esac |
5992 |
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no |
5993 |
_LT_AC_TAGVAR(hardcode_direct, $1)=no |
5994 |
_LT_AC_TAGVAR(hardcode_automatic, $1)=yes |
5995 |
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported |
5996 |
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='' |
5997 |
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes |
5998 |
if test "$GCC" = yes ; then |
5999 |
output_verbose_link_cmd='echo' |
6000 |
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring' |
6001 |
_LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' |
6002 |
# Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds |
6003 |
_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}' |
6004 |
_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}' |
6005 |
else |
6006 |
case $cc_basename in |
6007 |
xlc*) |
6008 |
output_verbose_link_cmd='echo' |
6009 |
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $xlcverstring' |
6010 |
_LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' |
6011 |
# Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds |
6012 |
_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 $xlcverstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' |
6013 |
_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}' |
6014 |
;; |
6015 |
*) |
6016 |
_LT_AC_TAGVAR(ld_shlibs, $1)=no |
6017 |
;; |
6018 |
esac |
6019 |
fi |
6020 |
;; |
6021 |
|
6022 |
dgux*) |
6023 |
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' |
6024 |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' |
6025 |
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
6026 |
;; |
6027 |
|
6028 |
freebsd1*) |
6029 |
_LT_AC_TAGVAR(ld_shlibs, $1)=no |
6030 |
;; |
6031 |
|
6032 |
# FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor |
6033 |
# support. Future versions do this automatically, but an explicit c++rt0.o |
6034 |
# does not break anything, and helps significantly (at the cost of a little |
6035 |
# extra space). |
6036 |
freebsd2.2*) |
6037 |
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' |
6038 |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' |
6039 |
_LT_AC_TAGVAR(hardcode_direct, $1)=yes |
6040 |
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
6041 |
;; |
6042 |
|
6043 |
# Unfortunately, older versions of FreeBSD 2 do not have this feature. |
6044 |
freebsd2*) |
6045 |
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' |
6046 |
_LT_AC_TAGVAR(hardcode_direct, $1)=yes |
6047 |
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes |
6048 |
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
6049 |
;; |
6050 |
|
6051 |
# FreeBSD 3 and greater uses gcc -shared to do shared libraries. |
6052 |
freebsd* | dragonfly*) |
6053 |
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags' |
6054 |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' |
6055 |
_LT_AC_TAGVAR(hardcode_direct, $1)=yes |
6056 |
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
6057 |
;; |
6058 |
|
6059 |
hpux9*) |
6060 |
if test "$GCC" = yes; then |
6061 |
_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' |
6062 |
else |
6063 |
_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' |
6064 |
fi |
6065 |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' |
6066 |
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
6067 |
_LT_AC_TAGVAR(hardcode_direct, $1)=yes |
6068 |
|
6069 |
# hardcode_minus_L: Not really in the search PATH, |
6070 |
# but as the default location of the library. |
6071 |
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes |
6072 |
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' |
6073 |
;; |
6074 |
|
6075 |
hpux10*) |
6076 |
if test "$GCC" = yes -a "$with_gnu_ld" = no; then |
6077 |
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' |
6078 |
else |
6079 |
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' |
6080 |
fi |
6081 |
if test "$with_gnu_ld" = no; then |
6082 |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' |
6083 |
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
6084 |
|
6085 |
_LT_AC_TAGVAR(hardcode_direct, $1)=yes |
6086 |
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' |
6087 |
|
6088 |
# hardcode_minus_L: Not really in the search PATH, |
6089 |
# but as the default location of the library. |
6090 |
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes |
6091 |
fi |
6092 |
;; |
6093 |
|
6094 |
hpux11*) |
6095 |
if test "$GCC" = yes -a "$with_gnu_ld" = no; then |
6096 |
case $host_cpu in |
6097 |
hppa*64*) |
6098 |
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' |
6099 |
;; |
6100 |
ia64*) |
6101 |
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' |
6102 |
;; |
6103 |
*) |
6104 |
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' |
6105 |
;; |
6106 |
esac |
6107 |
else |
6108 |
case $host_cpu in |
6109 |
hppa*64*) |
6110 |
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' |
6111 |
;; |
6112 |
ia64*) |
6113 |
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' |
6114 |
;; |
6115 |
*) |
6116 |
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' |
6117 |
;; |
6118 |
esac |
6119 |
fi |
6120 |
if test "$with_gnu_ld" = no; then |
6121 |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' |
6122 |
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
6123 |
|
6124 |
case $host_cpu in |
6125 |
hppa*64*|ia64*) |
6126 |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir' |
6127 |
_LT_AC_TAGVAR(hardcode_direct, $1)=no |
6128 |
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
6129 |
;; |
6130 |
*) |
6131 |
_LT_AC_TAGVAR(hardcode_direct, $1)=yes |
6132 |
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' |
6133 |
|
6134 |
# hardcode_minus_L: Not really in the search PATH, |
6135 |
# but as the default location of the library. |
6136 |
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes |
6137 |
;; |
6138 |
esac |
6139 |
fi |
6140 |
;; |
6141 |
|
6142 |
irix5* | irix6* | nonstopux*) |
6143 |
if test "$GCC" = yes; then |
6144 |
_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' |
6145 |
else |
6146 |
_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' |
6147 |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir' |
6148 |
fi |
6149 |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' |
6150 |
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
6151 |
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes |
6152 |
;; |
6153 |
|
6154 |
netbsd*) |
6155 |
if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then |
6156 |
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out |
6157 |
else |
6158 |
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF |
6159 |
fi |
6160 |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' |
6161 |
_LT_AC_TAGVAR(hardcode_direct, $1)=yes |
6162 |
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
6163 |
;; |
6164 |
|
6165 |
newsos6) |
6166 |
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' |
6167 |
_LT_AC_TAGVAR(hardcode_direct, $1)=yes |
6168 |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' |
6169 |
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
6170 |
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
6171 |
;; |
6172 |
|
6173 |
openbsd*) |
6174 |
if test -f /usr/libexec/ld.so; then |
6175 |
_LT_AC_TAGVAR(hardcode_direct, $1)=yes |
6176 |
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
6177 |
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then |
6178 |
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' |
6179 |
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' |
6180 |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' |
6181 |
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' |
6182 |
else |
6183 |
case $host_os in |
6184 |
openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*) |
6185 |
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' |
6186 |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' |
6187 |
;; |
6188 |
*) |
6189 |
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' |
6190 |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' |
6191 |
;; |
6192 |
esac |
6193 |
fi |
6194 |
else |
6195 |
_LT_AC_TAGVAR(ld_shlibs, $1)=no |
6196 |
fi |
6197 |
;; |
6198 |
|
6199 |
os2*) |
6200 |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' |
6201 |
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes |
6202 |
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported |
6203 |
_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' |
6204 |
_LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' |
6205 |
;; |
6206 |
|
6207 |
osf3*) |
6208 |
if test "$GCC" = yes; then |
6209 |
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' |
6210 |
_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' |
6211 |
else |
6212 |
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' |
6213 |
_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' |
6214 |
fi |
6215 |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' |
6216 |
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
6217 |
;; |
6218 |
|
6219 |
osf4* | osf5*) # as osf3* with the addition of -msym flag |
6220 |
if test "$GCC" = yes; then |
6221 |
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' |
6222 |
_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' |
6223 |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' |
6224 |
else |
6225 |
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' |
6226 |
_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' |
6227 |
_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~ |
6228 |
$LD -shared${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' |
6229 |
|
6230 |
# Both c and cxx compiler support -rpath directly |
6231 |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' |
6232 |
fi |
6233 |
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
6234 |
;; |
6235 |
|
6236 |
solaris*) |
6237 |
_LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text' |
6238 |
if test "$GCC" = yes; then |
6239 |
wlarc='${wl}' |
6240 |
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' |
6241 |
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ |
6242 |
$CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp' |
6243 |
else |
6244 |
wlarc='' |
6245 |
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' |
6246 |
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ |
6247 |
$LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp' |
6248 |
fi |
6249 |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' |
6250 |
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
6251 |
case $host_os in |
6252 |
solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; |
6253 |
*) |
6254 |
# The compiler driver will combine and reorder linker options, |
6255 |
# but understands `-z linker_flag'. GCC discards it without `$wl', |
6256 |
# but is careful enough not to reorder. |
6257 |
# Supported since Solaris 2.6 (maybe 2.5.1?) |
6258 |
if test "$GCC" = yes; then |
6259 |
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' |
6260 |
else |
6261 |
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' |
6262 |
fi |
6263 |
;; |
6264 |
esac |
6265 |
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes |
6266 |
;; |
6267 |
|
6268 |
sunos4*) |
6269 |
if test "x$host_vendor" = xsequent; then |
6270 |
# Use $CC to link under sequent, because it throws in some extra .o |
6271 |
# files that make .init and .fini sections work. |
6272 |
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' |
6273 |
else |
6274 |
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' |
6275 |
fi |
6276 |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' |
6277 |
_LT_AC_TAGVAR(hardcode_direct, $1)=yes |
6278 |
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes |
6279 |
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
6280 |
;; |
6281 |
|
6282 |
sysv4) |
6283 |
case $host_vendor in |
6284 |
sni) |
6285 |
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' |
6286 |
_LT_AC_TAGVAR(hardcode_direct, $1)=yes # is this really true??? |
6287 |
;; |
6288 |
siemens) |
6289 |
## LD is ld it makes a PLAMLIB |
6290 |
## CC just makes a GrossModule. |
6291 |
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags' |
6292 |
_LT_AC_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs' |
6293 |
_LT_AC_TAGVAR(hardcode_direct, $1)=no |
6294 |
;; |
6295 |
motorola) |
6296 |
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' |
6297 |
_LT_AC_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie |
6298 |
;; |
6299 |
esac |
6300 |
runpath_var='LD_RUN_PATH' |
6301 |
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
6302 |
;; |
6303 |
|
6304 |
sysv4.3*) |
6305 |
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' |
6306 |
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
6307 |
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport' |
6308 |
;; |
6309 |
|
6310 |
sysv4*MP*) |
6311 |
if test -d /usr/nec; then |
6312 |
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' |
6313 |
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
6314 |
runpath_var=LD_RUN_PATH |
6315 |
hardcode_runpath_var=yes |
6316 |
_LT_AC_TAGVAR(ld_shlibs, $1)=yes |
6317 |
fi |
6318 |
;; |
6319 |
|
6320 |
sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) |
6321 |
_LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' |
6322 |
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no |
6323 |
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
6324 |
runpath_var='LD_RUN_PATH' |
6325 |
|
6326 |
if test "$GCC" = yes; then |
6327 |
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' |
6328 |
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' |
6329 |
else |
6330 |
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' |
6331 |
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' |
6332 |
fi |
6333 |
;; |
6334 |
|
6335 |
sysv5* | sco3.2v5* | sco5v6*) |
6336 |
# Note: We can NOT use -z defs as we might desire, because we do not |
6337 |
# link with -lc, and that would cause any symbols used from libc to |
6338 |
# always be unresolved, which means just about no library would |
6339 |
# ever link correctly. If we're not using GNU ld we use -z text |
6340 |
# though, which does catch some bad symbols but isn't as heavy-handed |
6341 |
# as -z defs. |
6342 |
_LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' |
6343 |
_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' |
6344 |
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no |
6345 |
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
6346 |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`' |
6347 |
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' |
6348 |
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes |
6349 |
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' |
6350 |
runpath_var='LD_RUN_PATH' |
6351 |
|
6352 |
if test "$GCC" = yes; then |
6353 |
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' |
6354 |
_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' |
6355 |
else |
6356 |
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' |
6357 |
_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' |
6358 |
fi |
6359 |
;; |
6360 |
|
6361 |
uts4*) |
6362 |
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' |
6363 |
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' |
6364 |
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
6365 |
;; |
6366 |
|
6367 |
*) |
6368 |
_LT_AC_TAGVAR(ld_shlibs, $1)=no |
6369 |
;; |
6370 |
esac |
6371 |
fi |
6372 |
]) |
6373 |
AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)]) |
6374 |
test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no |
6375 |
|
6376 |
# |
6377 |
# Do we need to explicitly link libc? |
6378 |
# |
6379 |
case "x$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)" in |
6380 |
x|xyes) |
6381 |
# Assume -lc should be added |
6382 |
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes |
6383 |
|
6384 |
if test "$enable_shared" = yes && test "$GCC" = yes; then |
6385 |
case $_LT_AC_TAGVAR(archive_cmds, $1) in |
6386 |
*'~'*) |
6387 |
# FIXME: we may have to deal with multi-command sequences. |
6388 |
;; |
6389 |
'$CC '*) |
6390 |
# Test whether the compiler implicitly links with -lc since on some |
6391 |
# systems, -lgcc has to come before -lc. If gcc already passes -lc |
6392 |
# to ld, don't add -lc before -lgcc. |
6393 |
AC_MSG_CHECKING([whether -lc should be explicitly linked in]) |
6394 |
$rm conftest* |
6395 |
echo "$lt_simple_compile_test_code" > conftest.$ac_ext |
6396 |
|
6397 |
if AC_TRY_EVAL(ac_compile) 2>conftest.err; then |
6398 |
soname=conftest |
6399 |
lib=conftest |
6400 |
libobjs=conftest.$ac_objext |
6401 |
deplibs= |
6402 |
wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) |
6403 |
pic_flag=$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) |
6404 |
compiler_flags=-v |
6405 |
linker_flags=-v |
6406 |
verstring= |
6407 |
output_objdir=. |
6408 |
libname=conftest |
6409 |
lt_save_allow_undefined_flag=$_LT_AC_TAGVAR(allow_undefined_flag, $1) |
6410 |
_LT_AC_TAGVAR(allow_undefined_flag, $1)= |
6411 |
if AC_TRY_EVAL(_LT_AC_TAGVAR(archive_cmds, $1) 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1) |
6412 |
then |
6413 |
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no |
6414 |
else |
6415 |
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes |
6416 |
fi |
6417 |
_LT_AC_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag |
6418 |
else |
6419 |
cat conftest.err 1>&5 |
6420 |
fi |
6421 |
$rm conftest* |
6422 |
AC_MSG_RESULT([$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)]) |
6423 |
;; |
6424 |
esac |
6425 |
fi |
6426 |
;; |
6427 |
esac |
6428 |
])# AC_LIBTOOL_PROG_LD_SHLIBS |
6429 |
|
6430 |
|
6431 |
# _LT_AC_FILE_LTDLL_C |
6432 |
# ------------------- |
6433 |
# Be careful that the start marker always follows a newline. |
6434 |
AC_DEFUN([_LT_AC_FILE_LTDLL_C], [ |
6435 |
# /* ltdll.c starts here */ |
6436 |
# #define WIN32_LEAN_AND_MEAN |
6437 |
# #include <windows.h> |
6438 |
# #undef WIN32_LEAN_AND_MEAN |
6439 |
# #include <stdio.h> |
6440 |
# |
6441 |
# #ifndef __CYGWIN__ |
6442 |
# # ifdef __CYGWIN32__ |
6443 |
# # define __CYGWIN__ __CYGWIN32__ |
6444 |
# # endif |
6445 |
# #endif |
6446 |
# |
6447 |
# #ifdef __cplusplus |
6448 |
# extern "C" { |
6449 |
# #endif |
6450 |
# BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved); |
6451 |
# #ifdef __cplusplus |
6452 |
# } |
6453 |
# #endif |
6454 |
# |
6455 |
# #ifdef __CYGWIN__ |
6456 |
# #include <cygwin/cygwin_dll.h> |
6457 |
# DECLARE_CYGWIN_DLL( DllMain ); |
6458 |
# #endif |
6459 |
# HINSTANCE __hDllInstance_base; |
6460 |
# |
6461 |
# BOOL APIENTRY |
6462 |
# DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved) |
6463 |
# { |
6464 |
# __hDllInstance_base = hInst; |
6465 |
# return TRUE; |
6466 |
# } |
6467 |
# /* ltdll.c ends here */ |
6468 |
])# _LT_AC_FILE_LTDLL_C |
6469 |
|
6470 |
|
6471 |
# _LT_AC_TAGVAR(VARNAME, [TAGNAME]) |
6472 |
# --------------------------------- |
6473 |
AC_DEFUN([_LT_AC_TAGVAR], [ifelse([$2], [], [$1], [$1_$2])]) |
6474 |
|
6475 |
|
6476 |
# old names |
6477 |
AC_DEFUN([AM_PROG_LIBTOOL], [AC_PROG_LIBTOOL]) |
6478 |
AC_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)]) |
6479 |
AC_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)]) |
6480 |
AC_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)]) |
6481 |
AC_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)]) |
6482 |
AC_DEFUN([AM_PROG_LD], [AC_PROG_LD]) |
6483 |
AC_DEFUN([AM_PROG_NM], [AC_PROG_NM]) |
6484 |
|
6485 |
# This is just to silence aclocal about the macro not being used |
6486 |
ifelse([AC_DISABLE_FAST_INSTALL]) |
6487 |
|
6488 |
AC_DEFUN([LT_AC_PROG_GCJ], |
6489 |
[AC_CHECK_TOOL(GCJ, gcj, no) |
6490 |
test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2" |
6491 |
AC_SUBST(GCJFLAGS) |
6492 |
]) |
6493 |
|
6494 |
AC_DEFUN([LT_AC_PROG_RC], |
6495 |
[AC_CHECK_TOOL(RC, windres, no) |
6496 |
]) |
6497 |
|
6498 |
|
6499 |
# Cheap backport of AS_EXECUTABLE_P and required macros |
6500 |
# from Autoconf 2.59; we should not use $as_executable_p directly. |
6501 |
|
6502 |
# _AS_TEST_PREPARE |
6503 |
# ---------------- |
6504 |
m4_ifndef([_AS_TEST_PREPARE], |
6505 |
[m4_defun([_AS_TEST_PREPARE], |
6506 |
[if test -x / >/dev/null 2>&1; then |
6507 |
as_executable_p='test -x' |
6508 |
else |
6509 |
as_executable_p='test -f' |
6510 |
fi |
6511 |
])])# _AS_TEST_PREPARE |
6512 |
|
6513 |
# AS_EXECUTABLE_P |
6514 |
# --------------- |
6515 |
# Check whether a file is executable. |
6516 |
m4_ifndef([AS_EXECUTABLE_P], |
6517 |
[m4_defun([AS_EXECUTABLE_P], |
6518 |
[AS_REQUIRE([_AS_TEST_PREPARE])dnl |
6519 |
$as_executable_p $1[]dnl |
6520 |
])])# AS_EXECUTABLE_P |
6521 |
|
6522 |
############################################################ |
6523 |
# NOTE: This macro has been submitted for inclusion into # |
6524 |
# GNU Autoconf as AC_PROG_SED. When it is available in # |
6525 |
# a released version of Autoconf we should remove this # |
6526 |
# macro and use it instead. # |
6527 |
############################################################ |
6528 |
# LT_AC_PROG_SED |
6529 |
# -------------- |
6530 |
# Check for a fully-functional sed program, that truncates |
6531 |
# as few characters as possible. Prefer GNU sed if found. |
6532 |
AC_DEFUN([LT_AC_PROG_SED], |
6533 |
[AC_MSG_CHECKING([for a sed that does not truncate output]) |
6534 |
AC_CACHE_VAL(lt_cv_path_SED, |
6535 |
[# Loop through the user's path and test for sed and gsed. |
6536 |
# Then use that list of sed's as ones to test for truncation. |
6537 |
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
6538 |
for as_dir in $PATH |
6539 |
do |
6540 |
IFS=$as_save_IFS |
6541 |
test -z "$as_dir" && as_dir=. |
6542 |
for lt_ac_prog in sed gsed; do |
6543 |
for ac_exec_ext in '' $ac_executable_extensions; do |
6544 |
if AS_EXECUTABLE_P(["$as_dir/$lt_ac_prog$ac_exec_ext"]); then |
6545 |
lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext" |
6546 |
fi |
6547 |
done |
6548 |
done |
6549 |
done |
6550 |
IFS=$as_save_IFS |
6551 |
lt_ac_max=0 |
6552 |
lt_ac_count=0 |
6553 |
# Add /usr/xpg4/bin/sed as it is typically found on Solaris |
6554 |
# along with /bin/sed that truncates output. |
6555 |
for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do |
6556 |
test ! -f $lt_ac_sed && continue |
6557 |
cat /dev/null > conftest.in |
6558 |
lt_ac_count=0 |
6559 |
echo $ECHO_N "0123456789$ECHO_C" >conftest.in |
6560 |
# Check for GNU sed and select it if it is found. |
6561 |
if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then |
6562 |
lt_cv_path_SED=$lt_ac_sed |
6563 |
break |
6564 |
fi |
6565 |
while true; do |
6566 |
cat conftest.in conftest.in >conftest.tmp |
6567 |
mv conftest.tmp conftest.in |
6568 |
cp conftest.in conftest.nl |
6569 |
echo >>conftest.nl |
6570 |
$lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break |
6571 |
cmp -s conftest.out conftest.nl || break |
6572 |
# 10000 chars as input seems more than enough |
6573 |
test $lt_ac_count -gt 10 && break |
6574 |
lt_ac_count=`expr $lt_ac_count + 1` |
6575 |
if test $lt_ac_count -gt $lt_ac_max; then |
6576 |
lt_ac_max=$lt_ac_count |
6577 |
lt_cv_path_SED=$lt_ac_sed |
6578 |
fi |
6579 |
done |
6580 |
done |
6581 |
]) |
6582 |
SED=$lt_cv_path_SED |
6583 |
AC_SUBST([SED]) |
6584 |
AC_MSG_RESULT([$SED]) |
6585 |
]) |
6586 |
## ltdl.m4 - Configure ltdl for the target system. -*-Autoconf-*- |
6587 |
## Copyright (C) 1999-2006 Free Software Foundation, Inc. |
6588 |
## |
6589 |
## This file is free software; the Free Software Foundation gives |
6590 |
## unlimited permission to copy and/or distribute it, with or without |
6591 |
## modifications, as long as this notice is preserved. |
6592 |
|
6593 |
# serial 8 AC_LIB_LTDL |
6594 |
|
6595 |
# AC_WITH_LTDL |
6596 |
# ------------ |
6597 |
# Clients of libltdl can use this macro to allow the installer to |
6598 |
# choose between a shipped copy of the ltdl sources or a preinstalled |
6599 |
# version of the library. |
6600 |
AC_DEFUN([AC_WITH_LTDL], |
6601 |
[AC_REQUIRE([AC_LIB_LTDL]) |
6602 |
AC_SUBST([LIBLTDL]) |
6603 |
AC_SUBST([INCLTDL]) |
6604 |
|
6605 |
# Unless the user asks us to check, assume no installed ltdl exists. |
6606 |
use_installed_libltdl=no |
6607 |
|
6608 |
AC_ARG_WITH([included_ltdl], |
6609 |
[ --with-included-ltdl use the GNU ltdl sources included here]) |
6610 |
|
6611 |
if test "x$with_included_ltdl" != xyes; then |
6612 |
# We are not being forced to use the included libltdl sources, so |
6613 |
# decide whether there is a useful installed version we can use. |
6614 |
AC_CHECK_HEADER([ltdl.h], |
6615 |
[AC_CHECK_LIB([ltdl], [lt_dlcaller_register], |
6616 |
[with_included_ltdl=no], |
6617 |
[with_included_ltdl=yes]) |
6618 |
]) |
6619 |
fi |
6620 |
|
6621 |
if test "x$enable_ltdl_install" != xyes; then |
6622 |
# If the user did not specify an installable libltdl, then default |
6623 |
# to a convenience lib. |
6624 |
AC_LIBLTDL_CONVENIENCE |
6625 |
fi |
6626 |
|
6627 |
if test "x$with_included_ltdl" = xno; then |
6628 |
# If the included ltdl is not to be used. then Use the |
6629 |
# preinstalled libltdl we found. |
6630 |
AC_DEFINE([HAVE_LTDL], [1], |
6631 |
[Define this if a modern libltdl is already installed]) |
6632 |
LIBLTDL=-lltdl |
6633 |
fi |
6634 |
|
6635 |
# Report our decision... |
6636 |
AC_MSG_CHECKING([whether to use included libltdl]) |
6637 |
AC_MSG_RESULT([$with_included_ltdl]) |
6638 |
|
6639 |
AC_CONFIG_SUBDIRS([libltdl]) |
6640 |
])# AC_WITH_LTDL |
6641 |
|
6642 |
|
6643 |
# AC_LIB_LTDL |
6644 |
# ----------- |
6645 |
# Perform all the checks necessary for compilation of the ltdl objects |
6646 |
# -- including compiler checks and header checks. |
6647 |
AC_DEFUN([AC_LIB_LTDL], |
6648 |
[AC_PREREQ(2.50) |
6649 |
AC_REQUIRE([AC_PROG_CC]) |
6650 |
AC_REQUIRE([AC_C_CONST]) |
6651 |
AC_REQUIRE([AC_HEADER_STDC]) |
6652 |
AC_REQUIRE([AC_HEADER_DIRENT]) |
6653 |
AC_REQUIRE([_LT_AC_CHECK_DLFCN]) |
6654 |
AC_REQUIRE([AC_LTDL_ENABLE_INSTALL]) |
6655 |
AC_REQUIRE([AC_LTDL_SHLIBEXT]) |
6656 |
AC_REQUIRE([AC_LTDL_SHLIBPATH]) |
6657 |
AC_REQUIRE([AC_LTDL_SYSSEARCHPATH]) |
6658 |
AC_REQUIRE([AC_LTDL_OBJDIR]) |
6659 |
AC_REQUIRE([AC_LTDL_DLPREOPEN]) |
6660 |
AC_REQUIRE([AC_LTDL_DLLIB]) |
6661 |
AC_REQUIRE([AC_LTDL_SYMBOL_USCORE]) |
6662 |
AC_REQUIRE([AC_LTDL_DLSYM_USCORE]) |
6663 |
AC_REQUIRE([AC_LTDL_SYS_DLOPEN_DEPLIBS]) |
6664 |
AC_REQUIRE([AC_LTDL_FUNC_ARGZ]) |
6665 |
|
6666 |
AC_CHECK_HEADERS([assert.h ctype.h errno.h malloc.h memory.h stdlib.h \ |
6667 |
stdio.h unistd.h]) |
6668 |
AC_CHECK_HEADERS([dl.h sys/dl.h dld.h mach-o/dyld.h]) |
6669 |
AC_CHECK_HEADERS([string.h strings.h], [break]) |
6670 |
|
6671 |
AC_CHECK_FUNCS([strchr index], [break]) |
6672 |
AC_CHECK_FUNCS([strrchr rindex], [break]) |
6673 |
AC_CHECK_FUNCS([memcpy bcopy], [break]) |
6674 |
AC_CHECK_FUNCS([memmove strcmp]) |
6675 |
AC_CHECK_FUNCS([closedir opendir readdir]) |
6676 |
])# AC_LIB_LTDL |
6677 |
|
6678 |
|
6679 |
# AC_LTDL_ENABLE_INSTALL |
6680 |
# ---------------------- |
6681 |
AC_DEFUN([AC_LTDL_ENABLE_INSTALL], |
6682 |
[AC_ARG_ENABLE([ltdl-install], |
6683 |
[AC_HELP_STRING([--enable-ltdl-install], [install libltdl])]) |
6684 |
|
6685 |
AM_CONDITIONAL(INSTALL_LTDL, test x"${enable_ltdl_install-no}" != xno) |
6686 |
AM_CONDITIONAL(CONVENIENCE_LTDL, test x"${enable_ltdl_convenience-no}" != xno) |
6687 |
])# AC_LTDL_ENABLE_INSTALL |
6688 |
|
6689 |
|
6690 |
# AC_LTDL_SYS_DLOPEN_DEPLIBS |
6691 |
# -------------------------- |
6692 |
AC_DEFUN([AC_LTDL_SYS_DLOPEN_DEPLIBS], |
6693 |
[AC_REQUIRE([AC_CANONICAL_HOST]) |
6694 |
AC_CACHE_CHECK([whether deplibs are loaded by dlopen], |
6695 |
[libltdl_cv_sys_dlopen_deplibs], |
6696 |
[# PORTME does your system automatically load deplibs for dlopen? |
6697 |
# or its logical equivalent (e.g. shl_load for HP-UX < 11) |
6698 |
# For now, we just catch OSes we know something about -- in the |
6699 |
# future, we'll try test this programmatically. |
6700 |
libltdl_cv_sys_dlopen_deplibs=unknown |
6701 |
case "$host_os" in |
6702 |
aix3*|aix4.1.*|aix4.2.*) |
6703 |
# Unknown whether this is true for these versions of AIX, but |
6704 |
# we want this `case' here to explicitly catch those versions. |
6705 |
libltdl_cv_sys_dlopen_deplibs=unknown |
6706 |
;; |
6707 |
aix[[45]]*) |
6708 |
libltdl_cv_sys_dlopen_deplibs=yes |
6709 |
;; |
6710 |
darwin*) |
6711 |
# Assuming the user has installed a libdl from somewhere, this is true |
6712 |
# If you are looking for one http://www.opendarwin.org/projects/dlcompat |
6713 |
libltdl_cv_sys_dlopen_deplibs=yes |
6714 |
;; |
6715 |
freebsd* | dragonfly*) |
6716 |
libltdl_cv_sys_dlopen_deplibs=yes |
6717 |
;; |
6718 |
gnu* | linux* | k*bsd*-gnu) |
6719 |
# GNU and its variants, using gnu ld.so (Glibc) |
6720 |
libltdl_cv_sys_dlopen_deplibs=yes |
6721 |
;; |
6722 |
hpux10*|hpux11*) |
6723 |
libltdl_cv_sys_dlopen_deplibs=yes |
6724 |
;; |
6725 |
interix*) |
6726 |
libltdl_cv_sys_dlopen_deplibs=yes |
6727 |
;; |
6728 |
irix[[12345]]*|irix6.[[01]]*) |
6729 |
# Catch all versions of IRIX before 6.2, and indicate that we don't |
6730 |
# know how it worked for any of those versions. |
6731 |
libltdl_cv_sys_dlopen_deplibs=unknown |
6732 |
;; |
6733 |
irix*) |
6734 |
# The case above catches anything before 6.2, and it's known that |
6735 |
# at 6.2 and later dlopen does load deplibs. |
6736 |
libltdl_cv_sys_dlopen_deplibs=yes |
6737 |
;; |
6738 |
netbsd*) |
6739 |
libltdl_cv_sys_dlopen_deplibs=yes |
6740 |
;; |
6741 |
openbsd*) |
6742 |
libltdl_cv_sys_dlopen_deplibs=yes |
6743 |
;; |
6744 |
osf[[1234]]*) |
6745 |
# dlopen did load deplibs (at least at 4.x), but until the 5.x series, |
6746 |
# it did *not* use an RPATH in a shared library to find objects the |
6747 |
# library depends on, so we explictly say `no'. |
6748 |
libltdl_cv_sys_dlopen_deplibs=no |
6749 |
;; |
6750 |
osf5.0|osf5.0a|osf5.1) |
6751 |
# dlopen *does* load deplibs and with the right loader patch applied |
6752 |
# it even uses RPATH in a shared library to search for shared objects |
6753 |
# that the library depends on, but there's no easy way to know if that |
6754 |
# patch is installed. Since this is the case, all we can really |
6755 |
# say is unknown -- it depends on the patch being installed. If |
6756 |
# it is, this changes to `yes'. Without it, it would be `no'. |
6757 |
libltdl_cv_sys_dlopen_deplibs=unknown |
6758 |
;; |
6759 |
osf*) |
6760 |
# the two cases above should catch all versions of osf <= 5.1. Read |
6761 |
# the comments above for what we know about them. |
6762 |
# At > 5.1, deplibs are loaded *and* any RPATH in a shared library |
6763 |
# is used to find them so we can finally say `yes'. |
6764 |
libltdl_cv_sys_dlopen_deplibs=yes |
6765 |
;; |
6766 |
solaris*) |
6767 |
libltdl_cv_sys_dlopen_deplibs=yes |
6768 |
;; |
6769 |
sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) |
6770 |
libltdl_cv_sys_dlopen_deplibs=yes |
6771 |
;; |
6772 |
esac |
6773 |
]) |
6774 |
if test "$libltdl_cv_sys_dlopen_deplibs" != yes; then |
6775 |
AC_DEFINE([LTDL_DLOPEN_DEPLIBS], [1], |
6776 |
[Define if the OS needs help to load dependent libraries for dlopen().]) |
6777 |
fi |
6778 |
])# AC_LTDL_SYS_DLOPEN_DEPLIBS |
6779 |
|
6780 |
|
6781 |
# AC_LTDL_SHLIBEXT |
6782 |
# ---------------- |
6783 |
AC_DEFUN([AC_LTDL_SHLIBEXT], |
6784 |
[AC_REQUIRE([AC_LIBTOOL_SYS_DYNAMIC_LINKER]) |
6785 |
AC_CACHE_CHECK([which extension is used for loadable modules], |
6786 |
[libltdl_cv_shlibext], |
6787 |
[ |
6788 |
module=yes |
6789 |
eval libltdl_cv_shlibext=$shrext_cmds |
6790 |
]) |
6791 |
if test -n "$libltdl_cv_shlibext"; then |
6792 |
AC_DEFINE_UNQUOTED([LTDL_SHLIB_EXT], ["$libltdl_cv_shlibext"], |
6793 |
[Define to the extension used for shared libraries, say, ".so".]) |
6794 |
fi |
6795 |
])# AC_LTDL_SHLIBEXT |
6796 |
|
6797 |
|
6798 |
# AC_LTDL_SHLIBPATH |
6799 |
# ----------------- |
6800 |
AC_DEFUN([AC_LTDL_SHLIBPATH], |
6801 |
[AC_REQUIRE([AC_LIBTOOL_SYS_DYNAMIC_LINKER]) |
6802 |
AC_CACHE_CHECK([which variable specifies run-time library path], |
6803 |
[libltdl_cv_shlibpath_var], [libltdl_cv_shlibpath_var="$shlibpath_var"]) |
6804 |
if test -n "$libltdl_cv_shlibpath_var"; then |
6805 |
AC_DEFINE_UNQUOTED([LTDL_SHLIBPATH_VAR], ["$libltdl_cv_shlibpath_var"], |
6806 |
[Define to the name of the environment variable that determines the dynamic library search path.]) |
6807 |
fi |
6808 |
])# AC_LTDL_SHLIBPATH |
6809 |
|
6810 |
|
6811 |
# AC_LTDL_SYSSEARCHPATH |
6812 |
# --------------------- |
6813 |
AC_DEFUN([AC_LTDL_SYSSEARCHPATH], |
6814 |
[AC_REQUIRE([AC_LIBTOOL_SYS_DYNAMIC_LINKER]) |
6815 |
AC_CACHE_CHECK([for the default library search path], |
6816 |
[libltdl_cv_sys_search_path], |
6817 |
[libltdl_cv_sys_search_path="$sys_lib_dlsearch_path_spec"]) |
6818 |
if test -n "$libltdl_cv_sys_search_path"; then |
6819 |
sys_search_path= |
6820 |
for dir in $libltdl_cv_sys_search_path; do |
6821 |
if test -z "$sys_search_path"; then |
6822 |
sys_search_path="$dir" |
6823 |
else |
6824 |
sys_search_path="$sys_search_path$PATH_SEPARATOR$dir" |
6825 |
fi |
6826 |
done |
6827 |
AC_DEFINE_UNQUOTED([LTDL_SYSSEARCHPATH], ["$sys_search_path"], |
6828 |
[Define to the system default library search path.]) |
6829 |
fi |
6830 |
])# AC_LTDL_SYSSEARCHPATH |
6831 |
|
6832 |
|
6833 |
# AC_LTDL_OBJDIR |
6834 |
# -------------- |
6835 |
AC_DEFUN([AC_LTDL_OBJDIR], |
6836 |
[AC_CACHE_CHECK([for objdir], |
6837 |
[libltdl_cv_objdir], |
6838 |
[libltdl_cv_objdir="$objdir" |
6839 |
if test -n "$objdir"; then |
6840 |
: |
6841 |
else |
6842 |
rm -f .libs 2>/dev/null |
6843 |
mkdir .libs 2>/dev/null |
6844 |
if test -d .libs; then |
6845 |
libltdl_cv_objdir=.libs |
6846 |
else |
6847 |
# MS-DOS does not allow filenames that begin with a dot. |
6848 |
libltdl_cv_objdir=_libs |
6849 |
fi |
6850 |
rmdir .libs 2>/dev/null |
6851 |
fi |
6852 |
]) |
6853 |
AC_DEFINE_UNQUOTED([LTDL_OBJDIR], ["$libltdl_cv_objdir/"], |
6854 |
[Define to the sub-directory in which libtool stores uninstalled libraries.]) |
6855 |
])# AC_LTDL_OBJDIR |
6856 |
|
6857 |
|
6858 |
# AC_LTDL_DLPREOPEN |
6859 |
# ----------------- |
6860 |
AC_DEFUN([AC_LTDL_DLPREOPEN], |
6861 |
[AC_REQUIRE([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE]) |
6862 |
AC_CACHE_CHECK([whether libtool supports -dlopen/-dlpreopen], |
6863 |
[libltdl_cv_preloaded_symbols], |
6864 |
[if test -n "$lt_cv_sys_global_symbol_pipe"; then |
6865 |
libltdl_cv_preloaded_symbols=yes |
6866 |
else |
6867 |
libltdl_cv_preloaded_symbols=no |
6868 |
fi |
6869 |
]) |
6870 |
if test x"$libltdl_cv_preloaded_symbols" = xyes; then |
6871 |
AC_DEFINE([HAVE_PRELOADED_SYMBOLS], [1], |
6872 |
[Define if libtool can extract symbol lists from object files.]) |
6873 |
fi |
6874 |
])# AC_LTDL_DLPREOPEN |
6875 |
|
6876 |
|
6877 |
# AC_LTDL_DLLIB |
6878 |
# ------------- |
6879 |
AC_DEFUN([AC_LTDL_DLLIB], |
6880 |
[LIBADD_DL= |
6881 |
AC_SUBST(LIBADD_DL) |
6882 |
AC_LANG_PUSH([C]) |
6883 |
|
6884 |
AC_CHECK_FUNC([shl_load], |
6885 |
[AC_DEFINE([HAVE_SHL_LOAD], [1], |
6886 |
[Define if you have the shl_load function.])], |
6887 |
[AC_CHECK_LIB([dld], [shl_load], |
6888 |
[AC_DEFINE([HAVE_SHL_LOAD], [1], |
6889 |
[Define if you have the shl_load function.]) |
6890 |
LIBADD_DL="$LIBADD_DL -ldld"], |
6891 |
[AC_CHECK_LIB([dl], [dlopen], |
6892 |
[AC_DEFINE([HAVE_LIBDL], [1], |
6893 |
[Define if you have the libdl library or equivalent.]) |
6894 |
LIBADD_DL="-ldl" libltdl_cv_lib_dl_dlopen="yes"], |
6895 |
[AC_TRY_LINK([#if HAVE_DLFCN_H |
6896 |
# include <dlfcn.h> |
6897 |
#endif |
6898 |
], |
6899 |
[dlopen(0, 0);], |
6900 |
[AC_DEFINE([HAVE_LIBDL], [1], |
6901 |
[Define if you have the libdl library or equivalent.]) libltdl_cv_func_dlopen="yes"], |
6902 |
[AC_CHECK_LIB([svld], [dlopen], |
6903 |
[AC_DEFINE([HAVE_LIBDL], [1], |
6904 |
[Define if you have the libdl library or equivalent.]) |
6905 |
LIBADD_DL="-lsvld" libltdl_cv_func_dlopen="yes"], |
6906 |
[AC_CHECK_LIB([dld], [dld_link], |
6907 |
[AC_DEFINE([HAVE_DLD], [1], |
6908 |
[Define if you have the GNU dld library.]) |
6909 |
LIBADD_DL="$LIBADD_DL -ldld"], |
6910 |
[AC_CHECK_FUNC([_dyld_func_lookup], |
6911 |
[AC_DEFINE([HAVE_DYLD], [1], |
6912 |
[Define if you have the _dyld_func_lookup function.])]) |
6913 |
]) |
6914 |
]) |
6915 |
]) |
6916 |
]) |
6917 |
]) |
6918 |
]) |
6919 |
|
6920 |
if test x"$libltdl_cv_func_dlopen" = xyes || test x"$libltdl_cv_lib_dl_dlopen" = xyes |
6921 |
then |
6922 |
lt_save_LIBS="$LIBS" |
6923 |
LIBS="$LIBS $LIBADD_DL" |
6924 |
AC_CHECK_FUNCS([dlerror]) |
6925 |
LIBS="$lt_save_LIBS" |
6926 |
fi |
6927 |
AC_LANG_POP |
6928 |
])# AC_LTDL_DLLIB |
6929 |
|
6930 |
|
6931 |
# AC_LTDL_SYMBOL_USCORE |
6932 |
# --------------------- |
6933 |
# does the compiler prefix global symbols with an underscore? |
6934 |
AC_DEFUN([AC_LTDL_SYMBOL_USCORE], |
6935 |
[AC_REQUIRE([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE]) |
6936 |
AC_CACHE_CHECK([for _ prefix in compiled symbols], |
6937 |
[ac_cv_sys_symbol_underscore], |
6938 |
[ac_cv_sys_symbol_underscore=no |
6939 |
cat > conftest.$ac_ext <<EOF |
6940 |
void nm_test_func(){} |
6941 |
int main(){nm_test_func;return 0;} |
6942 |
EOF |
6943 |
if AC_TRY_EVAL(ac_compile); then |
6944 |
# Now try to grab the symbols. |
6945 |
ac_nlist=conftest.nm |
6946 |
if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $ac_nlist) && test -s "$ac_nlist"; then |
6947 |
# See whether the symbols have a leading underscore. |
6948 |
if grep '^. _nm_test_func' "$ac_nlist" >/dev/null; then |
6949 |
ac_cv_sys_symbol_underscore=yes |
6950 |
else |
6951 |
if grep '^. nm_test_func ' "$ac_nlist" >/dev/null; then |
6952 |
: |
6953 |
else |
6954 |
echo "configure: cannot find nm_test_func in $ac_nlist" >&AC_FD_CC |
6955 |
fi |
6956 |
fi |
6957 |
else |
6958 |
echo "configure: cannot run $lt_cv_sys_global_symbol_pipe" >&AC_FD_CC |
6959 |
fi |
6960 |
else |
6961 |
echo "configure: failed program was:" >&AC_FD_CC |
6962 |
cat conftest.c >&AC_FD_CC |
6963 |
fi |
6964 |
rm -rf conftest* |
6965 |
]) |
6966 |
])# AC_LTDL_SYMBOL_USCORE |
6967 |
|
6968 |
|
6969 |
# AC_LTDL_DLSYM_USCORE |
6970 |
# -------------------- |
6971 |
AC_DEFUN([AC_LTDL_DLSYM_USCORE], |
6972 |
[AC_REQUIRE([AC_LTDL_SYMBOL_USCORE]) |
6973 |
if test x"$ac_cv_sys_symbol_underscore" = xyes; then |
6974 |
if test x"$libltdl_cv_func_dlopen" = xyes || |
6975 |
test x"$libltdl_cv_lib_dl_dlopen" = xyes ; then |
6976 |
AC_CACHE_CHECK([whether we have to add an underscore for dlsym], |
6977 |
[libltdl_cv_need_uscore], |
6978 |
[libltdl_cv_need_uscore=unknown |
6979 |
save_LIBS="$LIBS" |
6980 |
LIBS="$LIBS $LIBADD_DL" |
6981 |
_LT_AC_TRY_DLOPEN_SELF( |
6982 |
[libltdl_cv_need_uscore=no], [libltdl_cv_need_uscore=yes], |
6983 |
[], [libltdl_cv_need_uscore=cross]) |
6984 |
LIBS="$save_LIBS" |
6985 |
]) |
6986 |
fi |
6987 |
fi |
6988 |
|
6989 |
if test x"$libltdl_cv_need_uscore" = xyes; then |
6990 |
AC_DEFINE([NEED_USCORE], [1], |
6991 |
[Define if dlsym() requires a leading underscore in symbol names.]) |
6992 |
fi |
6993 |
])# AC_LTDL_DLSYM_USCORE |
6994 |
|
6995 |
# AC_LTDL_FUNC_ARGZ |
6996 |
# ----------------- |
6997 |
AC_DEFUN([AC_LTDL_FUNC_ARGZ], |
6998 |
[AC_CHECK_HEADERS([argz.h]) |
6999 |
|
7000 |
AC_CHECK_TYPES([error_t], |
7001 |
[], |
7002 |
[AC_DEFINE([error_t], [int], |
7003 |
[Define to a type to use for `error_t' if it is not otherwise available.])], |
7004 |
[#if HAVE_ARGZ_H |
7005 |
# include <argz.h> |
7006 |
#endif]) |
7007 |
|
7008 |
AC_CHECK_FUNCS([argz_append argz_create_sep argz_insert argz_next argz_stringify]) |
7009 |
])# AC_LTDL_FUNC_ARGZ |