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# generated automatically by aclocal 1.9.6 -*- Autoconf -*-
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# generated automatically by aclocal 1.10 -*- Autoconf -*-
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# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
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# 2005 Free Software Foundation, Inc.
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3 |
# 2005, 2006 Free Software Foundation, Inc.
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# This file is free software; the Free Software Foundation
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# gives unlimited permission to copy and/or distribute it,
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# with or without modifications, as long as this notice is preserved.
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# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
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# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
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# PARTICULAR PURPOSE.
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m4_if(m4_PACKAGE_VERSION, [2.61],,
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[m4_fatal([this file was generated for autoconf 2.61.
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You have another version of autoconf. If you want to use that,
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you should regenerate the build system entirely.], [63])])
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# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
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# serial 51 AC_PROG_LIBTOOL
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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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# 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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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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52 |
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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# _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([$0],[AC_LIBTOOL_GCJ])dnl
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# This can be used to rebuild libtool when needed
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LIBTOOL_DEPS="$ac_aux_dir/ltmain.sh"
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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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# Prevent multiple expansion
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define([AC_PROG_LIBTOOL], [])
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])# _AC_PROG_LIBTOOL
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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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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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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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AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
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_LT_AC_PROG_ECHO_BACKSLASH
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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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# 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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# Same as above, but do not quote variable references.
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[double_quote_subst='s/\([\\"\\`\\\\]\)/\\\1/g']
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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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# Sed substitution to avoid accidental globbing in evaled expressions
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no_glob_subst='s/\*/\\\*/g'
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# Constants:
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144 |
rm="rm -f"
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|
145 |
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146 |
# Global variables:
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default_ofile=libtool
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can_build_shared=yes
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149 |
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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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155 |
with_gnu_ld="$lt_cv_prog_gnu_ld"
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156 |
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AC_CHECK_TOOL(AR, ar, false)
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AC_CHECK_TOOL(RANLIB, ranlib, :)
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AC_CHECK_TOOL(STRIP, strip, :)
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old_CC="$CC"
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old_CFLAGS="$CFLAGS"
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# Set sane defaults for various variables
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test -z "$AR" && AR=ar
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test -z "$AR_FLAGS" && AR_FLAGS=cru
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167 |
test -z "$AS" && AS=as
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168 |
test -z "$CC" && CC=cc
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169 |
test -z "$LTCC" && LTCC=$CC
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170 |
test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
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171 |
test -z "$DLLTOOL" && DLLTOOL=dlltool
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172 |
test -z "$LD" && LD=ld
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|
173 |
test -z "$LN_S" && LN_S="ln -s"
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174 |
test -z "$MAGIC_CMD" && MAGIC_CMD=file
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175 |
test -z "$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 "$ac_objext" && ac_objext=o
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# Determine commands to create old-style static archives.
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old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
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old_postinstall_cmds='chmod 644 $oldlib'
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185 |
old_postuninstall_cmds=
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186 |
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if test -n "$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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198 |
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_LT_CC_BASENAME([$compiler])
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# Only perform the check for file, if the check method requires it
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case $deplibs_check_method in
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file_magic*)
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204 |
if test "$file_magic_cmd" = '$MAGIC_CMD'; then
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AC_PATH_MAGIC
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|
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fi
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|
207 |
;;
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esac
|
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209 |
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AC_PROVIDE_IFELSE([AC_LIBTOOL_DLOPEN], enable_dlopen=yes, enable_dlopen=no)
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211 |
AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],
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enable_win32_dll=yes, enable_win32_dll=no)
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213 |
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AC_ARG_ENABLE([libtool-lock],
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[AC_HELP_STRING([--disable-libtool-lock],
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[avoid locking (might break parallel builds)])])
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test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
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218 |
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219 |
AC_ARG_WITH([pic],
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220 |
[AC_HELP_STRING([--with-pic],
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|
221 |
[try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
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|
222 |
[pic_mode="$withval"],
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[pic_mode=default])
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|
224 |
test -z "$pic_mode" && pic_mode=default
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|
225 |
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226 |
# Use C for the default configuration in the libtool script
|
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227 |
tagname=
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AC_LIBTOOL_LANG_C_CONFIG
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_LT_AC_TAGCONFIG
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230 |
])# AC_LIBTOOL_SETUP
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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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# If no C compiler was specified, use CC.
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|
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LTCC=${LTCC-"$CC"}
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240 |
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# If no C compiler flags were specified, use CFLAGS.
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|
242 |
LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
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# Allow CC to be a program name with arguments.
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|
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compiler=$CC
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|
246 |
])# _LT_AC_SYS_COMPILER
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247 |
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|
248 |
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|
249 |
# _LT_CC_BASENAME(CC)
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|
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# -------------------
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|
251 |
# Calculate cc_basename. Skip known compiler wrappers and cross-prefix.
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|
252 |
AC_DEFUN([_LT_CC_BASENAME],
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|
253 |
[for cc_temp in $1""; do
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|
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case $cc_temp in
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|
255 |
compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;;
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|
256 |
distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;;
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\-*) ;;
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*) break;;
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|
259 |
esac
|
|
260 |
done
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|
261 |
cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
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])
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263 |
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|
264 |
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|
265 |
# _LT_COMPILER_BOILERPLATE
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|
266 |
# ------------------------
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|
267 |
# Check for compiler boilerplate output or warnings with
|
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# the simple compiler test code.
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|
269 |
AC_DEFUN([_LT_COMPILER_BOILERPLATE],
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270 |
[AC_REQUIRE([LT_AC_PROG_SED])dnl
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271 |
ac_outfile=conftest.$ac_objext
|
|
272 |
echo "$lt_simple_compile_test_code" >conftest.$ac_ext
|
|
273 |
eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
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274 |
_lt_compiler_boilerplate=`cat conftest.err`
|
|
275 |
$rm conftest*
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|
276 |
])# _LT_COMPILER_BOILERPLATE
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277 |
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278 |
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279 |
# _LT_LINKER_BOILERPLATE
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|
280 |
# ----------------------
|
|
281 |
# Check for linker boilerplate output or warnings with
|
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282 |
# the simple link test code.
|
|
283 |
AC_DEFUN([_LT_LINKER_BOILERPLATE],
|
|
284 |
[AC_REQUIRE([LT_AC_PROG_SED])dnl
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|
285 |
ac_outfile=conftest.$ac_objext
|
|
286 |
echo "$lt_simple_link_test_code" >conftest.$ac_ext
|
|
287 |
eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
|
|
288 |
_lt_linker_boilerplate=`cat conftest.err`
|
|
289 |
$rm conftest*
|
|
290 |
])# _LT_LINKER_BOILERPLATE
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291 |
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|
292 |
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293 |
# _LT_AC_SYS_LIBPATH_AIX
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|
294 |
# ----------------------
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295 |
# Links a minimal program and checks the executable
|
|
296 |
# for the system default hardcoded library path. In most cases,
|
|
297 |
# this is /usr/lib:/lib, but when the MPI compilers are used
|
|
298 |
# the location of the communication and MPI libs are included too.
|
|
299 |
# If we don't find anything, use the default library path according
|
|
300 |
# to the aix ld manual.
|
|
301 |
AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX],
|
|
302 |
[AC_REQUIRE([LT_AC_PROG_SED])dnl
|
|
303 |
AC_LINK_IFELSE(AC_LANG_PROGRAM,[
|
|
304 |
lt_aix_libpath_sed='
|
|
305 |
/Import File Strings/,/^$/ {
|
|
306 |
/^0/ {
|
|
307 |
s/^0 *\(.*\)$/\1/
|
|
308 |
p
|
|
309 |
}
|
|
310 |
}'
|
|
311 |
aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
|
|
312 |
# Check for a 64-bit object if we didn't find anything.
|
|
313 |
if test -z "$aix_libpath"; then
|
|
314 |
aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
|
|
315 |
fi],[])
|
|
316 |
if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
|
|
317 |
])# _LT_AC_SYS_LIBPATH_AIX
|
|
318 |
|
|
319 |
|
|
320 |
# _LT_AC_SHELL_INIT(ARG)
|
|
321 |
# ----------------------
|
|
322 |
AC_DEFUN([_LT_AC_SHELL_INIT],
|
|
323 |
[ifdef([AC_DIVERSION_NOTICE],
|
|
324 |
[AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)],
|
|
325 |
[AC_DIVERT_PUSH(NOTICE)])
|
|
326 |
$1
|
|
327 |
AC_DIVERT_POP
|
|
328 |
])# _LT_AC_SHELL_INIT
|
|
329 |
|
|
330 |
|
|
331 |
# _LT_AC_PROG_ECHO_BACKSLASH
|
|
332 |
# --------------------------
|
|
333 |
# Add some code to the start of the generated configure script which
|
|
334 |
# will find an echo command which doesn't interpret backslashes.
|
|
335 |
AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH],
|
|
336 |
[_LT_AC_SHELL_INIT([
|
|
337 |
# Check that we are running under the correct shell.
|
|
338 |
SHELL=${CONFIG_SHELL-/bin/sh}
|
|
339 |
|
|
340 |
case X$ECHO in
|
|
341 |
X*--fallback-echo)
|
|
342 |
# Remove one level of quotation (which was required for Make).
|
|
343 |
ECHO=`echo "$ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','`
|
|
344 |
;;
|
|
345 |
esac
|
|
346 |
|
|
347 |
echo=${ECHO-echo}
|
|
348 |
if test "X[$]1" = X--no-reexec; then
|
|
349 |
# Discard the --no-reexec flag, and continue.
|
|
350 |
shift
|
|
351 |
elif test "X[$]1" = X--fallback-echo; then
|
|
352 |
# Avoid inline document here, it may be left over
|
|
353 |
:
|
|
354 |
elif test "X`($echo '\t') 2>/dev/null`" = 'X\t' ; then
|
|
355 |
# Yippee, $echo works!
|
|
356 |
:
|
|
357 |
else
|
|
358 |
# Restart under the correct shell.
|
|
359 |
exec $SHELL "[$]0" --no-reexec ${1+"[$]@"}
|
|
360 |
fi
|
|
361 |
|
|
362 |
if test "X[$]1" = X--fallback-echo; then
|
|
363 |
# used as fallback echo
|
|
364 |
shift
|
|
365 |
cat <<EOF
|
|
366 |
[$]*
|
|
367 |
EOF
|
|
368 |
exit 0
|
|
369 |
fi
|
|
370 |
|
|
371 |
# The HP-UX ksh and POSIX shell print the target directory to stdout
|
|
372 |
# if CDPATH is set.
|
|
373 |
(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
|
|
374 |
|
|
375 |
if test -z "$ECHO"; then
|
|
376 |
if test "X${echo_test_string+set}" != Xset; then
|
|
377 |
# find a string as large as possible, as long as the shell can cope with it
|
|
378 |
for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do
|
|
379 |
# expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
|
|
380 |
if (echo_test_string=`eval $cmd`) 2>/dev/null &&
|
|
381 |
echo_test_string=`eval $cmd` &&
|
|
382 |
(test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null
|
|
383 |
then
|
|
384 |
break
|
|
385 |
fi
|
|
386 |
done
|
|
387 |
fi
|
|
388 |
|
|
389 |
if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
|
|
390 |
echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
|
|
391 |
test "X$echo_testing_string" = "X$echo_test_string"; then
|
|
392 |
:
|
|
393 |
else
|
|
394 |
# The Solaris, AIX, and Digital Unix default echo programs unquote
|
|
395 |
# backslashes. This makes it impossible to quote backslashes using
|
|
396 |
# echo "$something" | sed 's/\\/\\\\/g'
|
|
397 |
#
|
|
398 |
# So, first we look for a working echo in the user's PATH.
|
|
399 |
|
|
400 |
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
|
|
401 |
for dir in $PATH /usr/ucb; do
|
|
402 |
IFS="$lt_save_ifs"
|
|
403 |
if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
|
|
404 |
test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
|
|
405 |
echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
|
|
406 |
test "X$echo_testing_string" = "X$echo_test_string"; then
|
|
407 |
echo="$dir/echo"
|
|
408 |
break
|
|
409 |
fi
|
|
410 |
done
|
|
411 |
IFS="$lt_save_ifs"
|
|
412 |
|
|
413 |
if test "X$echo" = Xecho; then
|
|
414 |
# We didn't find a better echo, so look for alternatives.
|
|
415 |
if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' &&
|
|
416 |
echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` &&
|
|
417 |
test "X$echo_testing_string" = "X$echo_test_string"; then
|
|
418 |
# This shell has a builtin print -r that does the trick.
|
|
419 |
echo='print -r'
|
|
420 |
elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) &&
|
|
421 |
test "X$CONFIG_SHELL" != X/bin/ksh; then
|
|
422 |
# If we have ksh, try running configure again with it.
|
|
423 |
ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
|
|
424 |
export ORIGINAL_CONFIG_SHELL
|
|
425 |
CONFIG_SHELL=/bin/ksh
|
|
426 |
export CONFIG_SHELL
|
|
427 |
exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"}
|
|
428 |
else
|
|
429 |
# Try using printf.
|
|
430 |
echo='printf %s\n'
|
|
431 |
if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
|
|
432 |
echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
|
|
433 |
test "X$echo_testing_string" = "X$echo_test_string"; then
|
|
434 |
# Cool, printf works
|
|
435 |
:
|
|
436 |
elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
|
|
437 |
test "X$echo_testing_string" = 'X\t' &&
|
|
438 |
echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
|
|
439 |
test "X$echo_testing_string" = "X$echo_test_string"; then
|
|
440 |
CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
|
|
441 |
export CONFIG_SHELL
|
|
442 |
SHELL="$CONFIG_SHELL"
|
|
443 |
export SHELL
|
|
444 |
echo="$CONFIG_SHELL [$]0 --fallback-echo"
|
|
445 |
elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
|
|
446 |
test "X$echo_testing_string" = 'X\t' &&
|
|
447 |
echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
|
|
448 |
test "X$echo_testing_string" = "X$echo_test_string"; then
|
|
449 |
echo="$CONFIG_SHELL [$]0 --fallback-echo"
|
|
450 |
else
|
|
451 |
# maybe with a smaller string...
|
|
452 |
prev=:
|
|
453 |
|
|
454 |
for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do
|
|
455 |
if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null
|
|
456 |
then
|
|
457 |
break
|
|
458 |
fi
|
|
459 |
prev="$cmd"
|
|
460 |
done
|
|
461 |
|
|
462 |
if test "$prev" != 'sed 50q "[$]0"'; then
|
|
463 |
echo_test_string=`eval $prev`
|
|
464 |
export echo_test_string
|
|
465 |
exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"}
|
|
466 |
else
|
|
467 |
# Oops. We lost completely, so just stick with echo.
|
|
468 |
echo=echo
|
|
469 |
fi
|
|
470 |
fi
|
|
471 |
fi
|
|
472 |
fi
|
|
473 |
fi
|
|
474 |
fi
|
|
475 |
|
|
476 |
# Copy echo and quote the copy suitably for passing to libtool from
|
|
477 |
# the Makefile, instead of quoting the original, which is used later.
|
|
478 |
ECHO=$echo
|
|
479 |
if test "X$ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then
|
|
480 |
ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo"
|
|
481 |
fi
|
|
482 |
|
|
483 |
AC_SUBST(ECHO)
|
|
484 |
])])# _LT_AC_PROG_ECHO_BACKSLASH
|
|
485 |
|
|
486 |
|
|
487 |
# _LT_AC_LOCK
|
|
488 |
# -----------
|
|
489 |
AC_DEFUN([_LT_AC_LOCK],
|
|
490 |
[AC_ARG_ENABLE([libtool-lock],
|
|
491 |
[AC_HELP_STRING([--disable-libtool-lock],
|
|
492 |
[avoid locking (might break parallel builds)])])
|
|
493 |
test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
|
|
494 |
|
|
495 |
# Some flags need to be propagated to the compiler or linker for good
|
|
496 |
# libtool support.
|
|
497 |
case $host in
|
|
498 |
ia64-*-hpux*)
|
|
499 |
# Find out which ABI we are using.
|
|
500 |
echo 'int i;' > conftest.$ac_ext
|
|
501 |
if AC_TRY_EVAL(ac_compile); then
|
|
502 |
case `/usr/bin/file conftest.$ac_objext` in
|
|
503 |
*ELF-32*)
|
|
504 |
HPUX_IA64_MODE="32"
|
|
505 |
;;
|
|
506 |
*ELF-64*)
|
|
507 |
HPUX_IA64_MODE="64"
|
|
508 |
;;
|
|
509 |
esac
|
|
510 |
fi
|
|
511 |
rm -rf conftest*
|
|
512 |
;;
|
|
513 |
*-*-irix6*)
|
|
514 |
# Find out which ABI we are using.
|
|
515 |
echo '[#]line __oline__ "configure"' > conftest.$ac_ext
|
|
516 |
if AC_TRY_EVAL(ac_compile); then
|
|
517 |
if test "$lt_cv_prog_gnu_ld" = yes; then
|
|
518 |
case `/usr/bin/file conftest.$ac_objext` in
|
|
519 |
*32-bit*)
|
|
520 |
LD="${LD-ld} -melf32bsmip"
|
|
521 |
;;
|
|
522 |
*N32*)
|
|
523 |
LD="${LD-ld} -melf32bmipn32"
|
|
524 |
;;
|
|
525 |
*64-bit*)
|
|
526 |
LD="${LD-ld} -melf64bmip"
|
|
527 |
;;
|
|
528 |
esac
|
|
529 |
else
|
|
530 |
case `/usr/bin/file conftest.$ac_objext` in
|
|
531 |
*32-bit*)
|
|
532 |
LD="${LD-ld} -32"
|
|
533 |
;;
|
|
534 |
*N32*)
|
|
535 |
LD="${LD-ld} -n32"
|
|
536 |
;;
|
|
537 |
*64-bit*)
|
|
538 |
LD="${LD-ld} -64"
|
|
539 |
;;
|
|
540 |
esac
|
|
541 |
fi
|
|
542 |
fi
|
|
543 |
rm -rf conftest*
|
|
544 |
;;
|
|
545 |
|
|
546 |
x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
|
|
547 |
s390*-*linux*|sparc*-*linux*)
|
|
548 |
# Find out which ABI we are using.
|
|
549 |
echo 'int i;' > conftest.$ac_ext
|
|
550 |
if AC_TRY_EVAL(ac_compile); then
|
|
551 |
case `/usr/bin/file conftest.o` in
|
|
552 |
*32-bit*)
|
|
553 |
case $host in
|
|
554 |
x86_64-*kfreebsd*-gnu)
|
|
555 |
LD="${LD-ld} -m elf_i386_fbsd"
|
|
556 |
;;
|
|
557 |
x86_64-*linux*)
|
|
558 |
LD="${LD-ld} -m elf_i386"
|
|
559 |
;;
|
|
560 |
ppc64-*linux*|powerpc64-*linux*)
|
|
561 |
LD="${LD-ld} -m elf32ppclinux"
|
|
562 |
;;
|
|
563 |
s390x-*linux*)
|
|
564 |
LD="${LD-ld} -m elf_s390"
|
|
565 |
;;
|
|
566 |
sparc64-*linux*)
|
|
567 |
LD="${LD-ld} -m elf32_sparc"
|
|
568 |
;;
|
|
569 |
esac
|
|
570 |
;;
|
|
571 |
*64-bit*)
|
|
572 |
libsuff=64
|
|
573 |
case $host in
|
|
574 |
x86_64-*kfreebsd*-gnu)
|
|
575 |
LD="${LD-ld} -m elf_x86_64_fbsd"
|
|
576 |
;;
|
|
577 |
x86_64-*linux*)
|
|
578 |
LD="${LD-ld} -m elf_x86_64"
|
|
579 |
;;
|
|
580 |
ppc*-*linux*|powerpc*-*linux*)
|
|
581 |
LD="${LD-ld} -m elf64ppc"
|
|
582 |
;;
|
|
583 |
s390*-*linux*)
|
|
584 |
LD="${LD-ld} -m elf64_s390"
|
|
585 |
;;
|
|
586 |
sparc*-*linux*)
|
|
587 |
LD="${LD-ld} -m elf64_sparc"
|
|
588 |
;;
|
|
589 |
esac
|
|
590 |
;;
|
|
591 |
esac
|
|
592 |
fi
|
|
593 |
rm -rf conftest*
|
|
594 |
;;
|
|
595 |
|
|
596 |
*-*-sco3.2v5*)
|
|
597 |
# On SCO OpenServer 5, we need -belf to get full-featured binaries.
|
|
598 |
SAVE_CFLAGS="$CFLAGS"
|
|
599 |
CFLAGS="$CFLAGS -belf"
|
|
600 |
AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
|
|
601 |
[AC_LANG_PUSH(C)
|
|
602 |
AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
|
|
603 |
AC_LANG_POP])
|
|
604 |
if test x"$lt_cv_cc_needs_belf" != x"yes"; then
|
|
605 |
# this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
|
|
606 |
CFLAGS="$SAVE_CFLAGS"
|
|
607 |
fi
|
|
608 |
;;
|
|
609 |
sparc*-*solaris*)
|
|
610 |
# Find out which ABI we are using.
|
|
611 |
echo 'int i;' > conftest.$ac_ext
|
|
612 |
if AC_TRY_EVAL(ac_compile); then
|
|
613 |
case `/usr/bin/file conftest.o` in
|
|
614 |
*64-bit*)
|
|
615 |
case $lt_cv_prog_gnu_ld in
|
|
616 |
yes*) LD="${LD-ld} -m elf64_sparc" ;;
|
|
617 |
*) LD="${LD-ld} -64" ;;
|
|
618 |
esac
|
|
619 |
;;
|
|
620 |
esac
|
|
621 |
fi
|
|
622 |
rm -rf conftest*
|
|
623 |
;;
|
|
624 |
|
|
625 |
AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],
|
|
626 |
[*-*-cygwin* | *-*-mingw* | *-*-pw32*)
|
|
627 |
AC_CHECK_TOOL(DLLTOOL, dlltool, false)
|
|
628 |
AC_CHECK_TOOL(AS, as, false)
|
|
629 |
AC_CHECK_TOOL(OBJDUMP, objdump, false)
|
|
630 |
;;
|
|
631 |
])
|
|
632 |
esac
|
|
633 |
|
|
634 |
need_locks="$enable_libtool_lock"
|
|
635 |
|
|
636 |
])# _LT_AC_LOCK
|
|
637 |
|
|
638 |
|
|
639 |
# AC_LIBTOOL_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
|
|
640 |
# [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
|
|
641 |
# ----------------------------------------------------------------
|
|
642 |
# Check whether the given compiler option works
|
|
643 |
AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION],
|
|
644 |
[AC_REQUIRE([LT_AC_PROG_SED])
|
|
645 |
AC_CACHE_CHECK([$1], [$2],
|
|
646 |
[$2=no
|
|
647 |
ifelse([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
|
|
648 |
echo "$lt_simple_compile_test_code" > conftest.$ac_ext
|
|
649 |
lt_compiler_flag="$3"
|
|
650 |
# Insert the option either (1) after the last *FLAGS variable, or
|
|
651 |
# (2) before a word containing "conftest.", or (3) at the end.
|
|
652 |
# Note that $ac_compile itself does not contain backslashes and begins
|
|
653 |
# with a dollar sign (not a hyphen), so the echo should work correctly.
|
|
654 |
# The option is referenced via a variable to avoid confusing sed.
|
|
655 |
lt_compile=`echo "$ac_compile" | $SED \
|
|
656 |
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
|
|
657 |
-e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
|
|
658 |
-e 's:$: $lt_compiler_flag:'`
|
|
659 |
(eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
|
|
660 |
(eval "$lt_compile" 2>conftest.err)
|
|
661 |
ac_status=$?
|
|
662 |
cat conftest.err >&AS_MESSAGE_LOG_FD
|
|
663 |
echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
|
|
664 |
if (exit $ac_status) && test -s "$ac_outfile"; then
|
|
665 |
# The compiler can only warn and ignore the option if not recognized
|
|
666 |
# So say no if there are warnings other than the usual output.
|
|
667 |
$echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
|
|
668 |
$SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
|
|
669 |
if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
|
|
670 |
$2=yes
|
|
671 |
fi
|
|
672 |
fi
|
|
673 |
$rm conftest*
|
|
674 |
])
|
|
675 |
|
|
676 |
if test x"[$]$2" = xyes; then
|
|
677 |
ifelse([$5], , :, [$5])
|
|
678 |
else
|
|
679 |
ifelse([$6], , :, [$6])
|
|
680 |
fi
|
|
681 |
])# AC_LIBTOOL_COMPILER_OPTION
|
|
682 |
|
|
683 |
|
|
684 |
# AC_LIBTOOL_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
|
|
685 |
# [ACTION-SUCCESS], [ACTION-FAILURE])
|
|
686 |
# ------------------------------------------------------------
|
|
687 |
# Check whether the given compiler option works
|
|
688 |
AC_DEFUN([AC_LIBTOOL_LINKER_OPTION],
|
|
689 |
[AC_REQUIRE([LT_AC_PROG_SED])dnl
|
|
690 |
AC_CACHE_CHECK([$1], [$2],
|
|
691 |
[$2=no
|
|
692 |
save_LDFLAGS="$LDFLAGS"
|
|
693 |
LDFLAGS="$LDFLAGS $3"
|
|
694 |
echo "$lt_simple_link_test_code" > conftest.$ac_ext
|
|
695 |
if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
|
|
696 |
# The linker can only warn and ignore the option if not recognized
|
|
697 |
# So say no if there are warnings
|
|
698 |
if test -s conftest.err; then
|
|
699 |
# Append any errors to the config.log.
|
|
700 |
cat conftest.err 1>&AS_MESSAGE_LOG_FD
|
|
701 |
$echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
|
|
702 |
$SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
|
|
703 |
if diff conftest.exp conftest.er2 >/dev/null; then
|
|
704 |
$2=yes
|
|
705 |
fi
|
|
706 |
else
|
|
707 |
$2=yes
|
|
708 |
fi
|
|
709 |
fi
|
|
710 |
$rm conftest*
|
|
711 |
LDFLAGS="$save_LDFLAGS"
|
|
712 |
])
|
|
713 |
|
|
714 |
if test x"[$]$2" = xyes; then
|
|
715 |
ifelse([$4], , :, [$4])
|
|
716 |
else
|
|
717 |
ifelse([$5], , :, [$5])
|
|
718 |
fi
|
|
719 |
])# AC_LIBTOOL_LINKER_OPTION
|
|
720 |
|
|
721 |
|
|
722 |
# AC_LIBTOOL_SYS_MAX_CMD_LEN
|
|
723 |
# --------------------------
|
|
724 |
AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN],
|
|
725 |
[# find the maximum length of command line arguments
|
|
726 |
AC_MSG_CHECKING([the maximum length of command line arguments])
|
|
727 |
AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
|
|
728 |
i=0
|
|
729 |
teststring="ABCD"
|
|
730 |
|
|
731 |
case $build_os in
|
|
732 |
msdosdjgpp*)
|
|
733 |
# On DJGPP, this test can blow up pretty badly due to problems in libc
|
|
734 |
# (any single argument exceeding 2000 bytes causes a buffer overrun
|
|
735 |
# during glob expansion). Even if it were fixed, the result of this
|
|
736 |
# check would be larger than it should be.
|
|
737 |
lt_cv_sys_max_cmd_len=12288; # 12K is about right
|
|
738 |
;;
|
|
739 |
|
|
740 |
gnu*)
|
|
741 |
# Under GNU Hurd, this test is not required because there is
|
|
742 |
# no limit to the length of command line arguments.
|
|
743 |
# Libtool will interpret -1 as no limit whatsoever
|
|
744 |
lt_cv_sys_max_cmd_len=-1;
|
|
745 |
;;
|
|
746 |
|
|
747 |
cygwin* | mingw*)
|
|
748 |
# On Win9x/ME, this test blows up -- it succeeds, but takes
|
|
749 |
# about 5 minutes as the teststring grows exponentially.
|
|
750 |
# Worse, since 9x/ME are not pre-emptively multitasking,
|
|
751 |
# you end up with a "frozen" computer, even though with patience
|
|
752 |
# the test eventually succeeds (with a max line length of 256k).
|
|
753 |
# Instead, let's just punt: use the minimum linelength reported by
|
|
754 |
# all of the supported platforms: 8192 (on NT/2K/XP).
|
|
755 |
lt_cv_sys_max_cmd_len=8192;
|
|
756 |
;;
|
|
757 |
|
|
758 |
amigaos*)
|
|
759 |
# On AmigaOS with pdksh, this test takes hours, literally.
|
|
760 |
# So we just punt and use a minimum line length of 8192.
|
|
761 |
lt_cv_sys_max_cmd_len=8192;
|
|
762 |
;;
|
|
763 |
|
|
764 |
netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
|
|
765 |
# This has been around since 386BSD, at least. Likely further.
|
|
766 |
if test -x /sbin/sysctl; then
|
|
767 |
lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
|
|
768 |
elif test -x /usr/sbin/sysctl; then
|
|
769 |
lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
|
|
770 |
else
|
|
771 |
lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
|
|
772 |
fi
|
|
773 |
# And add a safety zone
|
|
774 |
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
|
|
775 |
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
|
|
776 |
;;
|
|
777 |
|
|
778 |
interix*)
|
|
779 |
# We know the value 262144 and hardcode it with a safety zone (like BSD)
|
|
780 |
lt_cv_sys_max_cmd_len=196608
|
|
781 |
;;
|
|
782 |
|
|
783 |
osf*)
|
|
784 |
# Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
|
|
785 |
# due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
|
|
786 |
# nice to cause kernel panics so lets avoid the loop below.
|
|
787 |
# First set a reasonable default.
|
|
788 |
lt_cv_sys_max_cmd_len=16384
|
|
789 |
#
|
|
790 |
if test -x /sbin/sysconfig; then
|
|
791 |
case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
|
|
792 |
*1*) lt_cv_sys_max_cmd_len=-1 ;;
|
|
793 |
esac
|
|
794 |
fi
|
|
795 |
;;
|
|
796 |
sco3.2v5*)
|
|
797 |
lt_cv_sys_max_cmd_len=102400
|
|
798 |
;;
|
|
799 |
sysv5* | sco5v6* | sysv4.2uw2*)
|
|
800 |
kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
|
|
801 |
if test -n "$kargmax"; then
|
|
802 |
lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'`
|
|
803 |
else
|
|
804 |
lt_cv_sys_max_cmd_len=32768
|
|
805 |
fi
|
|
806 |
;;
|
|
807 |
*)
|
|
808 |
lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
|
|
809 |
if test -n "$lt_cv_sys_max_cmd_len"; then
|
|
810 |
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
|
|
811 |
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
|
|
812 |
else
|
|
813 |
SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
|
|
814 |
while (test "X"`$SHELL [$]0 --fallback-echo "X$teststring" 2>/dev/null` \
|
|
815 |
= "XX$teststring") >/dev/null 2>&1 &&
|
|
816 |
new_result=`expr "X$teststring" : ".*" 2>&1` &&
|
|
817 |
lt_cv_sys_max_cmd_len=$new_result &&
|
|
818 |
test $i != 17 # 1/2 MB should be enough
|
|
819 |
do
|
|
820 |
i=`expr $i + 1`
|
|
821 |
teststring=$teststring$teststring
|
|
822 |
done
|
|
823 |
teststring=
|
|
824 |
# Add a significant safety factor because C++ compilers can tack on massive
|
|
825 |
# amounts of additional arguments before passing them to the linker.
|
|
826 |
# It appears as though 1/2 is a usable value.
|
|
827 |
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
|
|
828 |
fi
|
|
829 |
;;
|
|
830 |
esac
|
|
831 |
])
|
|
832 |
if test -n $lt_cv_sys_max_cmd_len ; then
|
|
833 |
AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
|
|
834 |
else
|
|
835 |
AC_MSG_RESULT(none)
|
|
836 |
fi
|
|
837 |
])# AC_LIBTOOL_SYS_MAX_CMD_LEN
|
|
838 |
|
|
839 |
|
|
840 |
# _LT_AC_CHECK_DLFCN
|
|
841 |
# ------------------
|
|
842 |
AC_DEFUN([_LT_AC_CHECK_DLFCN],
|
|
843 |
[AC_CHECK_HEADERS(dlfcn.h)dnl
|
|
844 |
])# _LT_AC_CHECK_DLFCN
|
|
845 |
|
|
846 |
|
|
847 |
# _LT_AC_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
|
|
848 |
# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
|
|
849 |
# ---------------------------------------------------------------------
|
|
850 |
AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF],
|
|
851 |
[AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
|
|
852 |
if test "$cross_compiling" = yes; then :
|
|
853 |
[$4]
|
|
854 |
else
|
|
855 |
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
|
|
856 |
lt_status=$lt_dlunknown
|
|
857 |
cat > conftest.$ac_ext <<EOF
|
|
858 |
[#line __oline__ "configure"
|
|
859 |
#include "confdefs.h"
|
|
860 |
|
|
861 |
#if HAVE_DLFCN_H
|
|
862 |
#include <dlfcn.h>
|
|
863 |
#endif
|
|
864 |
|
|
865 |
#include <stdio.h>
|
|
866 |
|
|
867 |
#ifdef RTLD_GLOBAL
|
|
868 |
# define LT_DLGLOBAL RTLD_GLOBAL
|
|
869 |
#else
|
|
870 |
# ifdef DL_GLOBAL
|
|
871 |
# define LT_DLGLOBAL DL_GLOBAL
|
|
872 |
# else
|
|
873 |
# define LT_DLGLOBAL 0
|
|
874 |
# endif
|
|
875 |
#endif
|
|
876 |
|
|
877 |
/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
|
|
878 |
find out it does not work in some platform. */
|
|
879 |
#ifndef LT_DLLAZY_OR_NOW
|
|
880 |
# ifdef RTLD_LAZY
|
|
881 |
# define LT_DLLAZY_OR_NOW RTLD_LAZY
|
|
882 |
# else
|
|
883 |
# ifdef DL_LAZY
|
|
884 |
# define LT_DLLAZY_OR_NOW DL_LAZY
|
|
885 |
# else
|
|
886 |
# ifdef RTLD_NOW
|
|
887 |
# define LT_DLLAZY_OR_NOW RTLD_NOW
|
|
888 |
# else
|
|
889 |
# ifdef DL_NOW
|
|
890 |
# define LT_DLLAZY_OR_NOW DL_NOW
|
|
891 |
# else
|
|
892 |
# define LT_DLLAZY_OR_NOW 0
|
|
893 |
# endif
|
|
894 |
# endif
|
|
895 |
# endif
|
|
896 |
# endif
|
|
897 |
#endif
|
|
898 |
|
|
899 |
#ifdef __cplusplus
|
|
900 |
extern "C" void exit (int);
|
|
901 |
#endif
|
|
902 |
|
|
903 |
void fnord() { int i=42;}
|
|
904 |
int main ()
|
|
905 |
{
|
|
906 |
void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
|
|
907 |
int status = $lt_dlunknown;
|
|
908 |
|
|
909 |
if (self)
|
|
910 |
{
|
|
911 |
if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
|
|
912 |
else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
|
|
913 |
/* dlclose (self); */
|
|
914 |
}
|
|
915 |
else
|
|
916 |
puts (dlerror ());
|
|
917 |
|
|
918 |
exit (status);
|
|
919 |
}]
|
|
920 |
EOF
|
|
921 |
if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
|
|
922 |
(./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
|
|
923 |
lt_status=$?
|
|
924 |
case x$lt_status in
|
|
925 |
x$lt_dlno_uscore) $1 ;;
|
|
926 |
x$lt_dlneed_uscore) $2 ;;
|
|
927 |
x$lt_dlunknown|x*) $3 ;;
|
|
928 |
esac
|
|
929 |
else :
|
|
930 |
# compilation failed
|
|
931 |
$3
|
|
932 |
fi
|
|
933 |
fi
|
|
934 |
rm -fr conftest*
|
|
935 |
])# _LT_AC_TRY_DLOPEN_SELF
|
|
936 |
|
|
937 |
|
|
938 |
# AC_LIBTOOL_DLOPEN_SELF
|
|
939 |
# ----------------------
|
|
940 |
AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF],
|
|
941 |
[AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
|
|
942 |
if test "x$enable_dlopen" != xyes; then
|
|
943 |
enable_dlopen=unknown
|
|
944 |
enable_dlopen_self=unknown
|
|
945 |
enable_dlopen_self_static=unknown
|
|
946 |
else
|
|
947 |
lt_cv_dlopen=no
|
|
948 |
lt_cv_dlopen_libs=
|
|
949 |
|
|
950 |
case $host_os in
|
|
951 |
beos*)
|
|
952 |
lt_cv_dlopen="load_add_on"
|
|
953 |
lt_cv_dlopen_libs=
|
|
954 |
lt_cv_dlopen_self=yes
|
|
955 |
;;
|
|
956 |
|
|
957 |
mingw* | pw32*)
|
|
958 |
lt_cv_dlopen="LoadLibrary"
|
|
959 |
lt_cv_dlopen_libs=
|
|
960 |
;;
|
|
961 |
|
|
962 |
cygwin*)
|
|
963 |
lt_cv_dlopen="dlopen"
|
|
964 |
lt_cv_dlopen_libs=
|
|
965 |
;;
|
|
966 |
|
|
967 |
darwin*)
|
|
968 |
# if libdl is installed we need to link against it
|
|
969 |
AC_CHECK_LIB([dl], [dlopen],
|
|
970 |
[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
|
|
971 |
lt_cv_dlopen="dyld"
|
|
972 |
lt_cv_dlopen_libs=
|
|
973 |
lt_cv_dlopen_self=yes
|
|
974 |
])
|
|
975 |
;;
|
|
976 |
|
|
977 |
*)
|
|
978 |
AC_CHECK_FUNC([shl_load],
|
|
979 |
[lt_cv_dlopen="shl_load"],
|
|
980 |
[AC_CHECK_LIB([dld], [shl_load],
|
|
981 |
[lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"],
|
|
982 |
[AC_CHECK_FUNC([dlopen],
|
|
983 |
[lt_cv_dlopen="dlopen"],
|
|
984 |
[AC_CHECK_LIB([dl], [dlopen],
|
|
985 |
[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
|
|
986 |
[AC_CHECK_LIB([svld], [dlopen],
|
|
987 |
[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
|
|
988 |
[AC_CHECK_LIB([dld], [dld_link],
|
|
989 |
[lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"])
|
|
990 |
])
|
|
991 |
])
|
|
992 |
])
|
|
993 |
])
|
|
994 |
])
|
|
995 |
;;
|
|
996 |
esac
|
|
997 |
|
|
998 |
if test "x$lt_cv_dlopen" != xno; then
|
|
999 |
enable_dlopen=yes
|
|
1000 |
else
|
|
1001 |
enable_dlopen=no
|
|
1002 |
fi
|
|
1003 |
|
|
1004 |
case $lt_cv_dlopen in
|
|
1005 |
dlopen)
|
|
1006 |
save_CPPFLAGS="$CPPFLAGS"
|
|
1007 |
test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
|
|
1008 |
|
|
1009 |
save_LDFLAGS="$LDFLAGS"
|
|
1010 |
wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
|
|
1011 |
|
|
1012 |
save_LIBS="$LIBS"
|
|
1013 |
LIBS="$lt_cv_dlopen_libs $LIBS"
|
|
1014 |
|
|
1015 |
AC_CACHE_CHECK([whether a program can dlopen itself],
|
|
1016 |
lt_cv_dlopen_self, [dnl
|
|
1017 |
_LT_AC_TRY_DLOPEN_SELF(
|
|
1018 |
lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
|
|
1019 |
lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
|
|
1020 |
])
|
|
1021 |
|
|
1022 |
if test "x$lt_cv_dlopen_self" = xyes; then
|
|
1023 |
wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
|
|
1024 |
AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
|
|
1025 |
lt_cv_dlopen_self_static, [dnl
|
|
1026 |
_LT_AC_TRY_DLOPEN_SELF(
|
|
1027 |
lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
|
|
1028 |
lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
|
|
1029 |
])
|
|
1030 |
fi
|
|
1031 |
|
|
1032 |
CPPFLAGS="$save_CPPFLAGS"
|
|
1033 |
LDFLAGS="$save_LDFLAGS"
|
|
1034 |
LIBS="$save_LIBS"
|
|
1035 |
;;
|
|
1036 |
esac
|
|
1037 |
|
|
1038 |
case $lt_cv_dlopen_self in
|
|
1039 |
yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
|
|
1040 |
*) enable_dlopen_self=unknown ;;
|
|
1041 |
esac
|
|
1042 |
|
|
1043 |
case $lt_cv_dlopen_self_static in
|
|
1044 |
yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
|
|
1045 |
*) enable_dlopen_self_static=unknown ;;
|
|
1046 |
esac
|
|
1047 |
fi
|
|
1048 |
])# AC_LIBTOOL_DLOPEN_SELF
|
|
1049 |
|
|
1050 |
|
|
1051 |
# AC_LIBTOOL_PROG_CC_C_O([TAGNAME])
|
|
1052 |
# ---------------------------------
|
|
1053 |
# Check to see if options -c and -o are simultaneously supported by compiler
|
|
1054 |
AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O],
|
|
1055 |
[AC_REQUIRE([LT_AC_PROG_SED])dnl
|
|
1056 |
AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
|
|
1057 |
AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
|
|
1058 |
[_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
|
|
1059 |
[_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
|
|
1060 |
$rm -r conftest 2>/dev/null
|
|
1061 |
mkdir conftest
|
|
1062 |
cd conftest
|
|
1063 |
mkdir out
|
|
1064 |
echo "$lt_simple_compile_test_code" > conftest.$ac_ext
|
|
1065 |
|
|
1066 |
lt_compiler_flag="-o out/conftest2.$ac_objext"
|
|
1067 |
# Insert the option either (1) after the last *FLAGS variable, or
|
|
1068 |
# (2) before a word containing "conftest.", or (3) at the end.
|
|
1069 |
# Note that $ac_compile itself does not contain backslashes and begins
|
|
1070 |
# with a dollar sign (not a hyphen), so the echo should work correctly.
|
|
1071 |
lt_compile=`echo "$ac_compile" | $SED \
|
|
1072 |
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
|
|
1073 |
-e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
|
|
1074 |
-e 's:$: $lt_compiler_flag:'`
|
|
1075 |
(eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
|
|
1076 |
(eval "$lt_compile" 2>out/conftest.err)
|
|
1077 |
ac_status=$?
|
|
1078 |
cat out/conftest.err >&AS_MESSAGE_LOG_FD
|
|
1079 |
echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
|
|
1080 |
if (exit $ac_status) && test -s out/conftest2.$ac_objext
|
|
1081 |
then
|
|
1082 |
# The compiler can only warn and ignore the option if not recognized
|
|
1083 |
# So say no if there are warnings
|
|
1084 |
$echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
|
|
1085 |
$SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
|
|
1086 |
if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
|
|
1087 |
_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
|
|
1088 |
fi
|
|
1089 |
fi
|
|
1090 |
chmod u+w . 2>&AS_MESSAGE_LOG_FD
|
|
1091 |
$rm conftest*
|
|
1092 |
# SGI C++ compiler will create directory out/ii_files/ for
|
|
1093 |
# template instantiation
|
|
1094 |
test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files
|
|
1095 |
$rm out/* && rmdir out
|
|
1096 |
cd ..
|
|
1097 |
rmdir conftest
|
|
1098 |
$rm conftest*
|
|
1099 |
])
|
|
1100 |
])# AC_LIBTOOL_PROG_CC_C_O
|
|
1101 |
|
|
1102 |
|
|
1103 |
# AC_LIBTOOL_SYS_HARD_LINK_LOCKS([TAGNAME])
|
|
1104 |
# -----------------------------------------
|
|
1105 |
# Check to see if we can do hard links to lock some files if needed
|
|
1106 |
AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS],
|
|
1107 |
[AC_REQUIRE([_LT_AC_LOCK])dnl
|
|
1108 |
|
|
1109 |
hard_links="nottested"
|
|
1110 |
if test "$_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
|
|
1111 |
# do not overwrite the value of need_locks provided by the user
|
|
1112 |
AC_MSG_CHECKING([if we can lock with hard links])
|
|
1113 |
hard_links=yes
|
|
1114 |
$rm conftest*
|
|
1115 |
ln conftest.a conftest.b 2>/dev/null && hard_links=no
|
|
1116 |
touch conftest.a
|
|
1117 |
ln conftest.a conftest.b 2>&5 || hard_links=no
|
|
1118 |
ln conftest.a conftest.b 2>/dev/null && hard_links=no
|
|
1119 |
AC_MSG_RESULT([$hard_links])
|
|
1120 |
if test "$hard_links" = no; then
|
|
1121 |
AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
|
|
1122 |
need_locks=warn
|
|
1123 |
fi
|
|
1124 |
else
|
|
1125 |
need_locks=no
|
|
1126 |
fi
|
|
1127 |
])# AC_LIBTOOL_SYS_HARD_LINK_LOCKS
|
|
1128 |
|
|
1129 |
|
|
1130 |
# AC_LIBTOOL_OBJDIR
|
|
1131 |
# -----------------
|
|
1132 |
AC_DEFUN([AC_LIBTOOL_OBJDIR],
|
|
1133 |
[AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
|
|
1134 |
[rm -f .libs 2>/dev/null
|
|
1135 |
mkdir .libs 2>/dev/null
|
|
1136 |
if test -d .libs; then
|
|
1137 |
lt_cv_objdir=.libs
|
|
1138 |
else
|
|
1139 |
# MS-DOS does not allow filenames that begin with a dot.
|
|
1140 |
lt_cv_objdir=_libs
|
|
1141 |
fi
|
|
1142 |
rmdir .libs 2>/dev/null])
|
|
1143 |
objdir=$lt_cv_objdir
|
|
1144 |
])# AC_LIBTOOL_OBJDIR
|
|
1145 |
|
|
1146 |
|
|
1147 |
# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH([TAGNAME])
|
|
1148 |
# ----------------------------------------------
|
|
1149 |
# Check hardcoding attributes.
|
|
1150 |
AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH],
|
|
1151 |
[AC_MSG_CHECKING([how to hardcode library paths into programs])
|
|
1152 |
_LT_AC_TAGVAR(hardcode_action, $1)=
|
|
1153 |
if test -n "$_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)" || \
|
|
1154 |
test -n "$_LT_AC_TAGVAR(runpath_var, $1)" || \
|
|
1155 |
test "X$_LT_AC_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then
|
|
1156 |
|
|
1157 |
# We can hardcode non-existant directories.
|
|
1158 |
if test "$_LT_AC_TAGVAR(hardcode_direct, $1)" != no &&
|
|
1159 |
# If the only mechanism to avoid hardcoding is shlibpath_var, we
|
|
1160 |
# have to relink, otherwise we might link with an installed library
|
|
1161 |
# when we should be linking with a yet-to-be-installed one
|
|
1162 |
## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
|
|
1163 |
test "$_LT_AC_TAGVAR(hardcode_minus_L, $1)" != no; then
|
|
1164 |
# Linking always hardcodes the temporary library directory.
|
|
1165 |
_LT_AC_TAGVAR(hardcode_action, $1)=relink
|
|
1166 |
else
|
|
1167 |
# We can link without hardcoding, and we can hardcode nonexisting dirs.
|
|
1168 |
_LT_AC_TAGVAR(hardcode_action, $1)=immediate
|
|
1169 |
fi
|
|
1170 |
else
|
|
1171 |
# We cannot hardcode anything, or else we can only hardcode existing
|
|
1172 |
# directories.
|
|
1173 |
_LT_AC_TAGVAR(hardcode_action, $1)=unsupported
|
|
1174 |
fi
|
|
1175 |
AC_MSG_RESULT([$_LT_AC_TAGVAR(hardcode_action, $1)])
|
|
1176 |
|
|
1177 |
if test "$_LT_AC_TAGVAR(hardcode_action, $1)" = relink; then
|
|
1178 |
# Fast installation is not supported
|
|
1179 |
enable_fast_install=no
|
|
1180 |
elif test "$shlibpath_overrides_runpath" = yes ||
|
|
1181 |
test "$enable_shared" = no; then
|
|
1182 |
# Fast installation is not necessary
|
|
1183 |
enable_fast_install=needless
|
|
1184 |
fi
|
|
1185 |
])# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH
|
|
1186 |
|
|
1187 |
|
|
1188 |
# AC_LIBTOOL_SYS_LIB_STRIP
|
|
1189 |
# ------------------------
|
|
1190 |
AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP],
|
|
1191 |
[striplib=
|
|
1192 |
old_striplib=
|
|
1193 |
AC_MSG_CHECKING([whether stripping libraries is possible])
|
|
1194 |
if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then
|
|
1195 |
test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
|
|
1196 |
test -z "$striplib" && striplib="$STRIP --strip-unneeded"
|
|
1197 |
AC_MSG_RESULT([yes])
|
|
1198 |
else
|
|
1199 |
# FIXME - insert some real tests, host_os isn't really good enough
|
|
1200 |
case $host_os in
|
|
1201 |
darwin*)
|
|
1202 |
if test -n "$STRIP" ; then
|
|
1203 |
striplib="$STRIP -x"
|
|
1204 |
old_striplib="$STRIP -S"
|
|
1205 |
AC_MSG_RESULT([yes])
|
|
1206 |
else
|
|
1207 |
AC_MSG_RESULT([no])
|
|
1208 |
fi
|
|
1209 |
;;
|
|
1210 |
*)
|
|
1211 |
AC_MSG_RESULT([no])
|
|
1212 |
;;
|
|
1213 |
esac
|
|
1214 |
fi
|
|
1215 |
])# AC_LIBTOOL_SYS_LIB_STRIP
|
|
1216 |
|
|
1217 |
|
|
1218 |
# AC_LIBTOOL_SYS_DYNAMIC_LINKER
|
|
1219 |
# -----------------------------
|
|
1220 |
# PORTME Fill in your ld.so characteristics
|
|
1221 |
AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER],
|
|
1222 |
[AC_REQUIRE([LT_AC_PROG_SED])dnl
|
|
1223 |
AC_MSG_CHECKING([dynamic linker characteristics])
|
|
1224 |
library_names_spec=
|
|
1225 |
libname_spec='lib$name'
|
|
1226 |
soname_spec=
|
|
1227 |
shrext_cmds=".so"
|
|
1228 |
postinstall_cmds=
|
|
1229 |
postuninstall_cmds=
|
|
1230 |
finish_cmds=
|
|
1231 |
finish_eval=
|
|
1232 |
shlibpath_var=
|
|
1233 |
shlibpath_overrides_runpath=unknown
|
|
1234 |
version_type=none
|
|
1235 |
dynamic_linker="$host_os ld.so"
|
|
1236 |
sys_lib_dlsearch_path_spec="/lib /usr/lib"
|
|
1237 |
m4_if($1,[],[
|
|
1238 |
if test "$GCC" = yes; then
|
|
1239 |
case $host_os in
|
|
1240 |
darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
|
|
1241 |
*) lt_awk_arg="/^libraries:/" ;;
|
|
1242 |
esac
|
|
1243 |
lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"`
|
|
1244 |
if echo "$lt_search_path_spec" | grep ';' >/dev/null ; then
|
|
1245 |
# if the path contains ";" then we assume it to be the separator
|
|
1246 |
# otherwise default to the standard path separator (i.e. ":") - it is
|
|
1247 |
# assumed that no part of a normal pathname contains ";" but that should
|
|
1248 |
# okay in the real world where ";" in dirpaths is itself problematic.
|
|
1249 |
lt_search_path_spec=`echo "$lt_search_path_spec" | $SED -e 's/;/ /g'`
|
|
1250 |
else
|
|
1251 |
lt_search_path_spec=`echo "$lt_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
|
|
1252 |
fi
|
|
1253 |
# Ok, now we have the path, separated by spaces, we can step through it
|
|
1254 |
# and add multilib dir if necessary.
|
|
1255 |
lt_tmp_lt_search_path_spec=
|
|
1256 |
lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
|
|
1257 |
for lt_sys_path in $lt_search_path_spec; do
|
|
1258 |
if test -d "$lt_sys_path/$lt_multi_os_dir"; then
|
|
1259 |
lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
|
|
1260 |
else
|
|
1261 |
test -d "$lt_sys_path" && \
|
|
1262 |
lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
|
|
1263 |
fi
|
|
1264 |
done
|
|
1265 |
lt_search_path_spec=`echo $lt_tmp_lt_search_path_spec | awk '
|
|
1266 |
BEGIN {RS=" "; FS="/|\n";} {
|
|
1267 |
lt_foo="";
|
|
1268 |
lt_count=0;
|
|
1269 |
for (lt_i = NF; lt_i > 0; lt_i--) {
|
|
1270 |
if ($lt_i != "" && $lt_i != ".") {
|
|
1271 |
if ($lt_i == "..") {
|
|
1272 |
lt_count++;
|
|
1273 |
} else {
|
|
1274 |
if (lt_count == 0) {
|
|
1275 |
lt_foo="/" $lt_i lt_foo;
|
|
1276 |
} else {
|
|
1277 |
lt_count--;
|
|
1278 |
}
|
|
1279 |
}
|
|
1280 |
}
|
|
1281 |
}
|
|
1282 |
if (lt_foo != "") { lt_freq[[lt_foo]]++; }
|
|
1283 |
if (lt_freq[[lt_foo]] == 1) { print lt_foo; }
|
|
1284 |
}'`
|
|
1285 |
sys_lib_search_path_spec=`echo $lt_search_path_spec`
|
|
1286 |
else
|
|
1287 |
sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
|
|
1288 |
fi])
|
|
1289 |
need_lib_prefix=unknown
|
|
1290 |
hardcode_into_libs=no
|
|
1291 |
|
|
1292 |
# when you set need_version to no, make sure it does not cause -set_version
|
|
1293 |
# flags to be left without arguments
|
|
1294 |
need_version=unknown
|
|
1295 |
|
|
1296 |
case $host_os in
|
|
1297 |
aix3*)
|
|
1298 |
version_type=linux
|
|
1299 |
library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
|
|
1300 |
shlibpath_var=LIBPATH
|
|
1301 |
|
|
1302 |
# AIX 3 has no versioning support, so we append a major version to the name.
|
|
1303 |
soname_spec='${libname}${release}${shared_ext}$major'
|
|
1304 |
;;
|
|
1305 |
|
|
1306 |
aix4* | aix5*)
|
|
1307 |
version_type=linux
|
|
1308 |
need_lib_prefix=no
|
|
1309 |
need_version=no
|
|
1310 |
hardcode_into_libs=yes
|
|
1311 |
if test "$host_cpu" = ia64; then
|
|
1312 |
# AIX 5 supports IA64
|
|
1313 |
library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
|
|
1314 |
shlibpath_var=LD_LIBRARY_PATH
|
|
1315 |
else
|
|
1316 |
# With GCC up to 2.95.x, collect2 would create an import file
|
|
1317 |
# for dependence libraries. The import file would start with
|
|
1318 |
# the line `#! .'. This would cause the generated library to
|
|
1319 |
# depend on `.', always an invalid library. This was fixed in
|
|
1320 |
# development snapshots of GCC prior to 3.0.
|
|
1321 |
case $host_os in
|
|
1322 |
aix4 | aix4.[[01]] | aix4.[[01]].*)
|
|
1323 |
if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
|
|
1324 |
echo ' yes '
|
|
1325 |
echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
|
|
1326 |
:
|
|
1327 |
else
|
|
1328 |
can_build_shared=no
|
|
1329 |
fi
|
|
1330 |
;;
|
|
1331 |
esac
|
|
1332 |
# AIX (on Power*) has no versioning support, so currently we can not hardcode correct
|
|
1333 |
# soname into executable. Probably we can add versioning support to
|
|
1334 |
# collect2, so additional links can be useful in future.
|
|
1335 |
if test "$aix_use_runtimelinking" = yes; then
|
|
1336 |
# If using run time linking (on AIX 4.2 or later) use lib<name>.so
|
|
1337 |
# instead of lib<name>.a to let people know that these are not
|
|
1338 |
# typical AIX shared libraries.
|
|
1339 |
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
|
|
1340 |
else
|
|
1341 |
# We preserve .a as extension for shared libraries through AIX4.2
|
|
1342 |
# and later when we are not doing run time linking.
|
|
1343 |
library_names_spec='${libname}${release}.a $libname.a'
|
|
1344 |
soname_spec='${libname}${release}${shared_ext}$major'
|
|
1345 |
fi
|
|
1346 |
shlibpath_var=LIBPATH
|
|
1347 |
fi
|
|
1348 |
;;
|
|
1349 |
|
|
1350 |
amigaos*)
|
|
1351 |
library_names_spec='$libname.ixlibrary $libname.a'
|
|
1352 |
# Create ${libname}_ixlibrary.a entries in /sys/libs.
|
|
1353 |
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 ${libname}_ixlibrary.a || exit 1; done'
|
|
1354 |
;;
|
|
1355 |
|
|
1356 |
beos*)
|
|
1357 |
library_names_spec='${libname}${shared_ext}'
|
|
1358 |
dynamic_linker="$host_os ld.so"
|
|
1359 |
shlibpath_var=LIBRARY_PATH
|
|
1360 |
;;
|
|
1361 |
|
|
1362 |
bsdi[[45]]*)
|
|
1363 |
version_type=linux
|
|
1364 |
need_version=no
|
|
1365 |
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
|
|
1366 |
soname_spec='${libname}${release}${shared_ext}$major'
|
|
1367 |
finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
|
|
1368 |
shlibpath_var=LD_LIBRARY_PATH
|
|
1369 |
sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
|
|
1370 |
sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
|
|
1371 |
# the default ld.so.conf also contains /usr/contrib/lib and
|
|
1372 |
# /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
|
|
1373 |
# libtool to hard-code these into programs
|
|
1374 |
;;
|
|
1375 |
|
|
1376 |
cygwin* | mingw* | pw32*)
|
|
1377 |
version_type=windows
|
|
1378 |
shrext_cmds=".dll"
|
|
1379 |
need_version=no
|
|
1380 |
need_lib_prefix=no
|
|
1381 |
|
|
1382 |
case $GCC,$host_os in
|
|
1383 |
yes,cygwin* | yes,mingw* | yes,pw32*)
|
|
1384 |
library_names_spec='$libname.dll.a'
|
|
1385 |
# DLL is installed to $(libdir)/../bin by postinstall_cmds
|
|
1386 |
postinstall_cmds='base_file=`basename \${file}`~
|
|
1387 |
dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~
|
|
1388 |
dldir=$destdir/`dirname \$dlpath`~
|
|
1389 |
test -d \$dldir || mkdir -p \$dldir~
|
|
1390 |
$install_prog $dir/$dlname \$dldir/$dlname~
|
|
1391 |
chmod a+x \$dldir/$dlname'
|
|
1392 |
postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
|
|
1393 |
dlpath=$dir/\$dldll~
|
|
1394 |
$rm \$dlpath'
|
|
1395 |
shlibpath_overrides_runpath=yes
|
|
1396 |
|
|
1397 |
case $host_os in
|
|
1398 |
cygwin*)
|
|
1399 |
# Cygwin DLLs use 'cyg' prefix rather than 'lib'
|
|
1400 |
soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
|
|
1401 |
sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
|
|
1402 |
;;
|
|
1403 |
mingw*)
|
|
1404 |
# MinGW DLLs use traditional 'lib' prefix
|
|
1405 |
soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
|
|
1406 |
sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
|
|
1407 |
if echo "$sys_lib_search_path_spec" | [grep ';[c-zC-Z]:/' >/dev/null]; then
|
|
1408 |
# It is most probably a Windows format PATH printed by
|
|
1409 |
# mingw gcc, but we are running on Cygwin. Gcc prints its search
|
|
1410 |
# path with ; separators, and with drive letters. We can handle the
|
|
1411 |
# drive letters (cygwin fileutils understands them), so leave them,
|
|
1412 |
# especially as we might pass files found there to a mingw objdump,
|
|
1413 |
# which wouldn't understand a cygwinified path. Ahh.
|
|
1414 |
sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
|
|
1415 |
else
|
|
1416 |
sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
|
|
1417 |
fi
|
|
1418 |
;;
|
|
1419 |
pw32*)
|
|
1420 |
# pw32 DLLs use 'pw' prefix rather than 'lib'
|
|
1421 |
library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
|
|
1422 |
;;
|
|
1423 |
esac
|
|
1424 |
;;
|
|
1425 |
|
|
1426 |
*)
|
|
1427 |
library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
|
|
1428 |
;;
|
|
1429 |
esac
|
|
1430 |
dynamic_linker='Win32 ld.exe'
|
|
1431 |
# FIXME: first we should search . and the directory the executable is in
|
|
1432 |
shlibpath_var=PATH
|
|
1433 |
;;
|
|
1434 |
|
|
1435 |
darwin* | rhapsody*)
|
|
1436 |
dynamic_linker="$host_os dyld"
|
|
1437 |
version_type=darwin
|
|
1438 |
need_lib_prefix=no
|
|
1439 |
need_version=no
|
|
1440 |
library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext'
|
|
1441 |
soname_spec='${libname}${release}${major}$shared_ext'
|
|
1442 |
shlibpath_overrides_runpath=yes
|
|
1443 |
shlibpath_var=DYLD_LIBRARY_PATH
|
|
1444 |
shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
|
|
1445 |
m4_if([$1], [],[
|
|
1446 |
sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"])
|
|
1447 |
sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
|
|
1448 |
;;
|
|
1449 |
|
|
1450 |
dgux*)
|
|
1451 |
version_type=linux
|
|
1452 |
need_lib_prefix=no
|
|
1453 |
need_version=no
|
|
1454 |
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
|
|
1455 |
soname_spec='${libname}${release}${shared_ext}$major'
|
|
1456 |
shlibpath_var=LD_LIBRARY_PATH
|
|
1457 |
;;
|
|
1458 |
|
|
1459 |
freebsd1*)
|
|
1460 |
dynamic_linker=no
|
|
1461 |
;;
|
|
1462 |
|
|
1463 |
freebsd* | dragonfly*)
|
|
1464 |
# DragonFly does not have aout. When/if they implement a new
|
|
1465 |
# versioning mechanism, adjust this.
|
|
1466 |
if test -x /usr/bin/objformat; then
|
|
1467 |
objformat=`/usr/bin/objformat`
|
|
1468 |
else
|
|
1469 |
case $host_os in
|
|
1470 |
freebsd[[123]]*) objformat=aout ;;
|
|
1471 |
*) objformat=elf ;;
|
|
1472 |
esac
|
|
1473 |
fi
|
|
1474 |
version_type=freebsd-$objformat
|
|
1475 |
case $version_type in
|
|
1476 |
freebsd-elf*)
|
|
1477 |
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
|
|
1478 |
need_version=no
|
|
1479 |
need_lib_prefix=no
|
|
1480 |
;;
|
|
1481 |
freebsd-*)
|
|
1482 |
library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
|
|
1483 |
need_version=yes
|
|
1484 |
;;
|
|
1485 |
esac
|
|
1486 |
shlibpath_var=LD_LIBRARY_PATH
|
|
1487 |
case $host_os in
|
|
1488 |
freebsd2*)
|
|
1489 |
shlibpath_overrides_runpath=yes
|
|
1490 |
;;
|
|
1491 |
freebsd3.[[01]]* | freebsdelf3.[[01]]*)
|
|
1492 |
shlibpath_overrides_runpath=yes
|
|
1493 |
hardcode_into_libs=yes
|
|
1494 |
;;
|
|
1495 |
freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
|
|
1496 |
freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
|
|
1497 |
shlibpath_overrides_runpath=no
|
|
1498 |
hardcode_into_libs=yes
|
|
1499 |
;;
|
|
1500 |
*) # from 4.6 on, and DragonFly
|
|
1501 |
shlibpath_overrides_runpath=yes
|
|
1502 |
hardcode_into_libs=yes
|
|
1503 |
;;
|
|
1504 |
esac
|
|
1505 |
;;
|
|
1506 |
|
|
1507 |
gnu*)
|
|
1508 |
version_type=linux
|
|
1509 |
need_lib_prefix=no
|
|
1510 |
need_version=no
|
|
1511 |
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
|
|
1512 |
soname_spec='${libname}${release}${shared_ext}$major'
|
|
1513 |
shlibpath_var=LD_LIBRARY_PATH
|
|
1514 |
hardcode_into_libs=yes
|
|
1515 |
;;
|
|
1516 |
|
|
1517 |
hpux9* | hpux10* | hpux11*)
|
|
1518 |
# Give a soname corresponding to the major version so that dld.sl refuses to
|
|
1519 |
# link against other versions.
|
|
1520 |
version_type=sunos
|
|
1521 |
need_lib_prefix=no
|
|
1522 |
need_version=no
|
|
1523 |
case $host_cpu in
|
|
1524 |
ia64*)
|
|
1525 |
shrext_cmds='.so'
|
|
1526 |
hardcode_into_libs=yes
|
|
1527 |
dynamic_linker="$host_os dld.so"
|
|
1528 |
shlibpath_var=LD_LIBRARY_PATH
|
|
1529 |
shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
|
|
1530 |
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
|
|
1531 |
soname_spec='${libname}${release}${shared_ext}$major'
|
|
1532 |
if test "X$HPUX_IA64_MODE" = X32; then
|
|
1533 |
sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
|
|
1534 |
else
|
|
1535 |
sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
|
|
1536 |
fi
|
|
1537 |
sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
|
|
1538 |
;;
|
|
1539 |
hppa*64*)
|
|
1540 |
shrext_cmds='.sl'
|
|
1541 |
hardcode_into_libs=yes
|
|
1542 |
dynamic_linker="$host_os dld.sl"
|
|
1543 |
shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
|
|
1544 |
shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
|
|
1545 |
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
|
|
1546 |
soname_spec='${libname}${release}${shared_ext}$major'
|
|
1547 |
sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
|
|
1548 |
sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
|
|
1549 |
;;
|
|
1550 |
*)
|
|
1551 |
shrext_cmds='.sl'
|
|
1552 |
dynamic_linker="$host_os dld.sl"
|
|
1553 |
shlibpath_var=SHLIB_PATH
|
|
1554 |
shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
|
|
1555 |
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
|
|
1556 |
soname_spec='${libname}${release}${shared_ext}$major'
|
|
1557 |
;;
|
|
1558 |
esac
|
|
1559 |
# HP-UX runs *really* slowly unless shared libraries are mode 555.
|
|
1560 |
postinstall_cmds='chmod 555 $lib'
|
|
1561 |
;;
|
|
1562 |
|
|
1563 |
interix[[3-9]]*)
|
|
1564 |
version_type=linux
|
|
1565 |
need_lib_prefix=no
|
|
1566 |
need_version=no
|
|
1567 |
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
|
|
1568 |
soname_spec='${libname}${release}${shared_ext}$major'
|
|
1569 |
dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
|
|
1570 |
shlibpath_var=LD_LIBRARY_PATH
|
|
1571 |
shlibpath_overrides_runpath=no
|
|
1572 |
hardcode_into_libs=yes
|
|
1573 |
;;
|
|
1574 |
|
|
1575 |
irix5* | irix6* | nonstopux*)
|
|
1576 |
case $host_os in
|
|
1577 |
nonstopux*) version_type=nonstopux ;;
|
|
1578 |
*)
|
|
1579 |
if test "$lt_cv_prog_gnu_ld" = yes; then
|
|
1580 |
version_type=linux
|
|
1581 |
else
|
|
1582 |
version_type=irix
|
|
1583 |
fi ;;
|
|
1584 |
esac
|
|
1585 |
need_lib_prefix=no
|
|
1586 |
need_version=no
|
|
1587 |
soname_spec='${libname}${release}${shared_ext}$major'
|
|
1588 |
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
|
|
1589 |
case $host_os in
|
|
1590 |
irix5* | nonstopux*)
|
|
1591 |
libsuff= shlibsuff=
|
|
1592 |
;;
|
|
1593 |
*)
|
|
1594 |
case $LD in # libtool.m4 will add one of these switches to LD
|
|
1595 |
*-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
|
|
1596 |
libsuff= shlibsuff= libmagic=32-bit;;
|
|
1597 |
*-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
|
|
1598 |
libsuff=32 shlibsuff=N32 libmagic=N32;;
|
|
1599 |
*-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
|
|
1600 |
libsuff=64 shlibsuff=64 libmagic=64-bit;;
|
|
1601 |
*) libsuff= shlibsuff= libmagic=never-match;;
|
|
1602 |
esac
|
|
1603 |
;;
|
|
1604 |
esac
|
|
1605 |
shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
|
|
1606 |
shlibpath_overrides_runpath=no
|
|
1607 |
sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
|
|
1608 |
sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
|
|
1609 |
hardcode_into_libs=yes
|
|
1610 |
;;
|
|
1611 |
|
|
1612 |
# No shared lib support for Linux oldld, aout, or coff.
|
|
1613 |
linux*oldld* | linux*aout* | linux*coff*)
|
|
1614 |
dynamic_linker=no
|
|
1615 |
;;
|
|
1616 |
|
|
1617 |
# This must be Linux ELF.
|
|
1618 |
linux* | k*bsd*-gnu)
|
|
1619 |
version_type=linux
|
|
1620 |
need_lib_prefix=no
|
|
1621 |
need_version=no
|
|
1622 |
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
|
|
1623 |
soname_spec='${libname}${release}${shared_ext}$major'
|
|
1624 |
finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
|
|
1625 |
shlibpath_var=LD_LIBRARY_PATH
|
|
1626 |
shlibpath_overrides_runpath=no
|
|
1627 |
# This implies no fast_install, which is unacceptable.
|
|
1628 |
# Some rework will be needed to allow for fast_install
|
|
1629 |
# before this can be enabled.
|
|
1630 |
hardcode_into_libs=yes
|
|
1631 |
sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
|
|
1632 |
sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
|
|
1633 |
|
|
1634 |
# Append ld.so.conf contents to the search path
|
|
1635 |
if test -f /etc/ld.so.conf; then
|
|
1636 |
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;/^$/d' | tr '\n' ' '`
|
|
1637 |
sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec $lt_ld_extra"
|
|
1638 |
fi
|
|
1639 |
|
|
1640 |
# We used to test for /lib/ld.so.1 and disable shared libraries on
|
|
1641 |
# powerpc, because MkLinux only supported shared libraries with the
|
|
1642 |
# GNU dynamic linker. Since this was broken with cross compilers,
|
|
1643 |
# most powerpc-linux boxes support dynamic linking these days and
|
|
1644 |
# people can always --disable-shared, the test was removed, and we
|
|
1645 |
# assume the GNU/Linux dynamic linker is in use.
|
|
1646 |
dynamic_linker='GNU/Linux ld.so'
|
|
1647 |
;;
|
|
1648 |
|
|
1649 |
netbsd*)
|
|
1650 |
version_type=sunos
|
|
1651 |
need_lib_prefix=no
|
|
1652 |
need_version=no
|
|
1653 |
if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
|
|
1654 |
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
|
|
1655 |
finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
|
|
1656 |
dynamic_linker='NetBSD (a.out) ld.so'
|
|
1657 |
else
|
|
1658 |
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
|
|
1659 |
soname_spec='${libname}${release}${shared_ext}$major'
|
|
1660 |
dynamic_linker='NetBSD ld.elf_so'
|
|
1661 |
fi
|
|
1662 |
shlibpath_var=LD_LIBRARY_PATH
|
|
1663 |
shlibpath_overrides_runpath=yes
|
|
1664 |
hardcode_into_libs=yes
|
|
1665 |
;;
|
|
1666 |
|
|
1667 |
newsos6)
|
|
1668 |
version_type=linux
|
|
1669 |
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
|
|
1670 |
shlibpath_var=LD_LIBRARY_PATH
|
|
1671 |
shlibpath_overrides_runpath=yes
|
|
1672 |
;;
|
|
1673 |
|
|
1674 |
nto-qnx*)
|
|
1675 |
version_type=linux
|
|
1676 |
need_lib_prefix=no
|
|
1677 |
need_version=no
|
|
1678 |
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
|
|
1679 |
soname_spec='${libname}${release}${shared_ext}$major'
|
|
1680 |
shlibpath_var=LD_LIBRARY_PATH
|
|
1681 |
shlibpath_overrides_runpath=yes
|
|
1682 |
;;
|
|
1683 |
|
|
1684 |
openbsd*)
|
|
1685 |
version_type=sunos
|
|
1686 |
sys_lib_dlsearch_path_spec="/usr/lib"
|
|
1687 |
need_lib_prefix=no
|
|
1688 |
# Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
|
|
1689 |
case $host_os in
|
|
1690 |
openbsd3.3 | openbsd3.3.*) need_version=yes ;;
|
|
1691 |
*) need_version=no ;;
|
|
1692 |
esac
|
|
1693 |
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
|
|
1694 |
finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
|
|
1695 |
shlibpath_var=LD_LIBRARY_PATH
|
|
1696 |
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
|
|
1697 |
case $host_os in
|
|
1698 |
openbsd2.[[89]] | openbsd2.[[89]].*)
|
|
1699 |
shlibpath_overrides_runpath=no
|
|
1700 |
;;
|
|
1701 |
*)
|
|
1702 |
shlibpath_overrides_runpath=yes
|
|
1703 |
;;
|
|
1704 |
esac
|
|
1705 |
else
|
|
1706 |
shlibpath_overrides_runpath=yes
|
|
1707 |
fi
|
|
1708 |
;;
|
|
1709 |
|
|
1710 |
os2*)
|
|
1711 |
libname_spec='$name'
|
|
1712 |
shrext_cmds=".dll"
|
|
1713 |
need_lib_prefix=no
|
|
1714 |
library_names_spec='$libname${shared_ext} $libname.a'
|
|
1715 |
dynamic_linker='OS/2 ld.exe'
|
|
1716 |
shlibpath_var=LIBPATH
|
|
1717 |
;;
|
|
1718 |
|
|
1719 |
osf3* | osf4* | osf5*)
|
|
1720 |
version_type=osf
|
|
1721 |
need_lib_prefix=no
|
|
1722 |
need_version=no
|
|
1723 |
soname_spec='${libname}${release}${shared_ext}$major'
|
|
1724 |
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
|
|
1725 |
shlibpath_var=LD_LIBRARY_PATH
|
|
1726 |
sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
|
|
1727 |
sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
|
|
1728 |
;;
|
|
1729 |
|
|
1730 |
rdos*)
|
|
1731 |
dynamic_linker=no
|
|
1732 |
;;
|
|
1733 |
|
|
1734 |
solaris*)
|
|
1735 |
version_type=linux
|
|
1736 |
need_lib_prefix=no
|
|
1737 |
need_version=no
|
|
1738 |
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
|
|
1739 |
soname_spec='${libname}${release}${shared_ext}$major'
|
|
1740 |
shlibpath_var=LD_LIBRARY_PATH
|
|
1741 |
shlibpath_overrides_runpath=yes
|
|
1742 |
hardcode_into_libs=yes
|
|
1743 |
# ldd complains unless libraries are executable
|
|
1744 |
postinstall_cmds='chmod +x $lib'
|
|
1745 |
;;
|
|
1746 |
|
|
1747 |
sunos4*)
|
|
1748 |
version_type=sunos
|
|
1749 |
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
|
|
1750 |
finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
|
|
1751 |
shlibpath_var=LD_LIBRARY_PATH
|
|
1752 |
shlibpath_overrides_runpath=yes
|
|
1753 |
if test "$with_gnu_ld" = yes; then
|
|
1754 |
need_lib_prefix=no
|
|
1755 |
fi
|
|
1756 |
need_version=yes
|
|
1757 |
;;
|
|
1758 |
|
|
1759 |
sysv4 | sysv4.3*)
|
|
1760 |
version_type=linux
|
|
1761 |
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
|
|
1762 |
soname_spec='${libname}${release}${shared_ext}$major'
|
|
1763 |
shlibpath_var=LD_LIBRARY_PATH
|
|
1764 |
case $host_vendor in
|
|
1765 |
sni)
|
|
1766 |
shlibpath_overrides_runpath=no
|
|
1767 |
need_lib_prefix=no
|
|
1768 |
export_dynamic_flag_spec='${wl}-Blargedynsym'
|
|
1769 |
runpath_var=LD_RUN_PATH
|
|
1770 |
;;
|
|
1771 |
siemens)
|
|
1772 |
need_lib_prefix=no
|
|
1773 |
;;
|
|
1774 |
motorola)
|
|
1775 |
need_lib_prefix=no
|
|
1776 |
need_version=no
|
|
1777 |
shlibpath_overrides_runpath=no
|
|
1778 |
sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
|
|
1779 |
;;
|
|
1780 |
esac
|
|
1781 |
;;
|
|
1782 |
|
|
1783 |
sysv4*MP*)
|
|
1784 |
if test -d /usr/nec ;then
|
|
1785 |
version_type=linux
|
|
1786 |
library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
|
|
1787 |
soname_spec='$libname${shared_ext}.$major'
|
|
1788 |
shlibpath_var=LD_LIBRARY_PATH
|
|
1789 |
fi
|
|
1790 |
;;
|
|
1791 |
|
|
1792 |
sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
|
|
1793 |
version_type=freebsd-elf
|
|
1794 |
need_lib_prefix=no
|
|
1795 |
need_version=no
|
|
1796 |
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
|
|
1797 |
soname_spec='${libname}${release}${shared_ext}$major'
|
|
1798 |
shlibpath_var=LD_LIBRARY_PATH
|
|
1799 |
hardcode_into_libs=yes
|
|
1800 |
if test "$with_gnu_ld" = yes; then
|
|
1801 |
sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
|
|
1802 |
shlibpath_overrides_runpath=no
|
|
1803 |
else
|
|
1804 |
sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
|
|
1805 |
shlibpath_overrides_runpath=yes
|
|
1806 |
case $host_os in
|
|
1807 |
sco3.2v5*)
|
|
1808 |
sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
|
|
1809 |
;;
|
|
1810 |
esac
|
|
1811 |
fi
|
|
1812 |
sys_lib_dlsearch_path_spec='/usr/lib'
|
|
1813 |
;;
|
|
1814 |
|
|
1815 |
uts4*)
|
|
1816 |
version_type=linux
|
|
1817 |
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
|
|
1818 |
soname_spec='${libname}${release}${shared_ext}$major'
|
|
1819 |
shlibpath_var=LD_LIBRARY_PATH
|
|
1820 |
;;
|
|
1821 |
|
|
1822 |
*)
|
|
1823 |
dynamic_linker=no
|
|
1824 |
;;
|
|
1825 |
esac
|
|
1826 |
AC_MSG_RESULT([$dynamic_linker])
|
|
1827 |
test "$dynamic_linker" = no && can_build_shared=no
|
|
1828 |
|
|
1829 |
variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
|
|
1830 |
if test "$GCC" = yes; then
|
|
1831 |
variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
|
|
1832 |
fi
|
|
1833 |
])# AC_LIBTOOL_SYS_DYNAMIC_LINKER
|
|
1834 |
|
|
1835 |
|
|
1836 |
# _LT_AC_TAGCONFIG
|
|
1837 |
# ----------------
|
|
1838 |
AC_DEFUN([_LT_AC_TAGCONFIG],
|
|
1839 |
[AC_REQUIRE([LT_AC_PROG_SED])dnl
|
|
1840 |
AC_ARG_WITH([tags],
|
|
1841 |
[AC_HELP_STRING([--with-tags@<:@=TAGS@:>@],
|
|
1842 |
[include additional configurations @<:@automatic@:>@])],
|
|
1843 |
[tagnames="$withval"])
|
|
1844 |
|
|
1845 |
if test -f "$ltmain" && test -n "$tagnames"; then
|
|
1846 |
if test ! -f "${ofile}"; then
|
|
1847 |
AC_MSG_WARN([output file `$ofile' does not exist])
|
|
1848 |
fi
|
|
1849 |
|
|
1850 |
if test -z "$LTCC"; then
|
|
1851 |
eval "`$SHELL ${ofile} --config | grep '^LTCC='`"
|
|
1852 |
if test -z "$LTCC"; then
|
|
1853 |
AC_MSG_WARN([output file `$ofile' does not look like a libtool script])
|
|
1854 |
else
|
|
1855 |
AC_MSG_WARN([using `LTCC=$LTCC', extracted from `$ofile'])
|
|
1856 |
fi
|
|
1857 |
fi
|
|
1858 |
if test -z "$LTCFLAGS"; then
|
|
1859 |
eval "`$SHELL ${ofile} --config | grep '^LTCFLAGS='`"
|
|
1860 |
fi
|
|
1861 |
|
|
1862 |
# Extract list of available tagged configurations in $ofile.
|
|
1863 |
# Note that this assumes the entire list is on one line.
|
|
1864 |
available_tags=`grep "^available_tags=" "${ofile}" | $SED -e 's/available_tags=\(.*$\)/\1/' -e 's/\"//g'`
|
|
1865 |
|
|
1866 |
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
|
|
1867 |
for tagname in $tagnames; do
|
|
1868 |
IFS="$lt_save_ifs"
|
|
1869 |
# Check whether tagname contains only valid characters
|
|
1870 |
case `$echo "X$tagname" | $Xsed -e 's:[[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]]::g'` in
|
|
1871 |
"") ;;
|
|
1872 |
*) AC_MSG_ERROR([invalid tag name: $tagname])
|
|
1873 |
;;
|
|
1874 |
esac
|
|
1875 |
|
|
1876 |
if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "${ofile}" > /dev/null
|
|
1877 |
then
|
|
1878 |
AC_MSG_ERROR([tag name \"$tagname\" already exists])
|
|
1879 |
fi
|
|
1880 |
|
|
1881 |
# Update the list of available tags.
|
|
1882 |
if test -n "$tagname"; then
|
|
1883 |
echo appending configuration tag \"$tagname\" to $ofile
|
|
1884 |
|
|
1885 |
case $tagname in
|
|
1886 |
CXX)
|
|
1887 |
if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
|
|
1888 |
( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
|
|
1889 |
(test "X$CXX" != "Xg++"))) ; then
|
|
1890 |
AC_LIBTOOL_LANG_CXX_CONFIG
|
|
1891 |
else
|
|
1892 |
tagname=""
|
|
1893 |
fi
|
|
1894 |
;;
|
|
1895 |
|
|
1896 |
F77)
|
|
1897 |
if test -n "$F77" && test "X$F77" != "Xno"; then
|
|
1898 |
AC_LIBTOOL_LANG_F77_CONFIG
|
|
1899 |
else
|
|
1900 |
tagname=""
|
|
1901 |
fi
|
|
1902 |
;;
|
|
1903 |
|
|
1904 |
GCJ)
|
|
1905 |
if test -n "$GCJ" && test "X$GCJ" != "Xno"; then
|
|
1906 |
AC_LIBTOOL_LANG_GCJ_CONFIG
|
|
1907 |
else
|
|
1908 |
tagname=""
|
|
1909 |
fi
|
|
1910 |
;;
|
|
1911 |
|
|
1912 |
RC)
|
|
1913 |
AC_LIBTOOL_LANG_RC_CONFIG
|
|
1914 |
;;
|
|
1915 |
|
|
1916 |
*)
|
|
1917 |
AC_MSG_ERROR([Unsupported tag name: $tagname])
|
|
1918 |
;;
|
|
1919 |
esac
|
|
1920 |
|
|
1921 |
# Append the new tag name to the list of available tags.
|
|
1922 |
if test -n "$tagname" ; then
|
|
1923 |
available_tags="$available_tags $tagname"
|
|
1924 |
fi
|
|
1925 |
fi
|
|
1926 |
done
|
|
1927 |
IFS="$lt_save_ifs"
|
|
1928 |
|
|
1929 |
# Now substitute the updated list of available tags.
|
|
1930 |
if eval "sed -e 's/^available_tags=.*\$/available_tags=\"$available_tags\"/' \"$ofile\" > \"${ofile}T\""; then
|
|
1931 |
mv "${ofile}T" "$ofile"
|
|
1932 |
chmod +x "$ofile"
|
|
1933 |
else
|
|
1934 |
rm -f "${ofile}T"
|
|
1935 |
AC_MSG_ERROR([unable to update list of available tagged configurations.])
|
|
1936 |
fi
|
|
1937 |
fi
|
|
1938 |
])# _LT_AC_TAGCONFIG
|
|
1939 |
|
|
1940 |
|
|
1941 |
# AC_LIBTOOL_DLOPEN
|
|
1942 |
# -----------------
|
|
1943 |
# enable checks for dlopen support
|
|
1944 |
AC_DEFUN([AC_LIBTOOL_DLOPEN],
|
|
1945 |
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])
|
|
1946 |
])# AC_LIBTOOL_DLOPEN
|
|
1947 |
|
|
1948 |
|
|
1949 |
# AC_LIBTOOL_WIN32_DLL
|
|
1950 |
# --------------------
|
|
1951 |
# declare package support for building win32 DLLs
|
|
1952 |
AC_DEFUN([AC_LIBTOOL_WIN32_DLL],
|
|
1953 |
[AC_BEFORE([$0], [AC_LIBTOOL_SETUP])
|
|
1954 |
])# AC_LIBTOOL_WIN32_DLL
|
|
1955 |
|
|
1956 |
|
|
1957 |
# AC_ENABLE_SHARED([DEFAULT])
|
|
1958 |
# ---------------------------
|
|
1959 |
# implement the --enable-shared flag
|
|
1960 |
# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
|
|
1961 |
AC_DEFUN([AC_ENABLE_SHARED],
|
|
1962 |
[define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl
|
|
1963 |
AC_ARG_ENABLE([shared],
|
|
1964 |
[AC_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
|
|
1965 |
[build shared libraries @<:@default=]AC_ENABLE_SHARED_DEFAULT[@:>@])],
|
|
1966 |
[p=${PACKAGE-default}
|
|
1967 |
case $enableval in
|
|
1968 |
yes) enable_shared=yes ;;
|
|
1969 |
no) enable_shared=no ;;
|
|
1970 |
*)
|
|
1971 |
enable_shared=no
|
|
1972 |
# Look at the argument we got. We use all the common list separators.
|
|
1973 |
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
|
|
1974 |
for pkg in $enableval; do
|
|
1975 |
IFS="$lt_save_ifs"
|
|
1976 |
if test "X$pkg" = "X$p"; then
|
|
1977 |
enable_shared=yes
|
|
1978 |
fi
|
|
1979 |
done
|
|
1980 |
IFS="$lt_save_ifs"
|
|
1981 |
;;
|
|
1982 |
esac],
|
|
1983 |
[enable_shared=]AC_ENABLE_SHARED_DEFAULT)
|
|
1984 |
])# AC_ENABLE_SHARED
|
|
1985 |
|
|
1986 |
|
|
1987 |
# AC_DISABLE_SHARED
|
|
1988 |
# -----------------
|
|
1989 |
# set the default shared flag to --disable-shared
|
|
1990 |
AC_DEFUN([AC_DISABLE_SHARED],
|
|
1991 |
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
|
|
1992 |
AC_ENABLE_SHARED(no)
|
|
1993 |
])# AC_DISABLE_SHARED
|
|
1994 |
|
|
1995 |
|
|
1996 |
# AC_ENABLE_STATIC([DEFAULT])
|
|
1997 |
# ---------------------------
|
|
1998 |
# implement the --enable-static flag
|
|
1999 |
# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
|
|
2000 |
AC_DEFUN([AC_ENABLE_STATIC],
|
|
2001 |
[define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl
|
|
2002 |
AC_ARG_ENABLE([static],
|
|
2003 |
[AC_HELP_STRING([--enable-static@<:@=PKGS@:>@],
|
|
2004 |
[build static libraries @<:@default=]AC_ENABLE_STATIC_DEFAULT[@:>@])],
|
|
2005 |
[p=${PACKAGE-default}
|
|
2006 |
case $enableval in
|
|
2007 |
yes) enable_static=yes ;;
|
|
2008 |
no) enable_static=no ;;
|
|
2009 |
*)
|
|
2010 |
enable_static=no
|
|
2011 |
# Look at the argument we got. We use all the common list separators.
|
|
2012 |
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
|
|
2013 |
for pkg in $enableval; do
|
|
2014 |
IFS="$lt_save_ifs"
|
|
2015 |
if test "X$pkg" = "X$p"; then
|
|
2016 |
enable_static=yes
|
|
2017 |
fi
|
|
2018 |
done
|
|
2019 |
IFS="$lt_save_ifs"
|
|
2020 |
;;
|
|
2021 |
esac],
|
|
2022 |
[enable_static=]AC_ENABLE_STATIC_DEFAULT)
|
|
2023 |
])# AC_ENABLE_STATIC
|
|
2024 |
|
|
2025 |
|
|
2026 |
# AC_DISABLE_STATIC
|
|
2027 |
# -----------------
|
|
2028 |
# set the default static flag to --disable-static
|
|
2029 |
AC_DEFUN([AC_DISABLE_STATIC],
|
|
2030 |
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
|
|
2031 |
AC_ENABLE_STATIC(no)
|
|
2032 |
])# AC_DISABLE_STATIC
|
|
2033 |
|
|
2034 |
|
|
2035 |
# AC_ENABLE_FAST_INSTALL([DEFAULT])
|
|
2036 |
# ---------------------------------
|
|
2037 |
# implement the --enable-fast-install flag
|
|
2038 |
# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
|
|
2039 |
AC_DEFUN([AC_ENABLE_FAST_INSTALL],
|
|
2040 |
[define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl
|
|
2041 |
AC_ARG_ENABLE([fast-install],
|
|
2042 |
[AC_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
|
|
2043 |
[optimize for fast installation @<:@default=]AC_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
|
|
2044 |
[p=${PACKAGE-default}
|
|
2045 |
case $enableval in
|
|
2046 |
yes) enable_fast_install=yes ;;
|
|
2047 |
no) enable_fast_install=no ;;
|
|
2048 |
*)
|
|
2049 |
enable_fast_install=no
|
|
2050 |
# Look at the argument we got. We use all the common list separators.
|
|
2051 |
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
|
|
2052 |
for pkg in $enableval; do
|
|
2053 |
IFS="$lt_save_ifs"
|
|
2054 |
if test "X$pkg" = "X$p"; then
|
|
2055 |
enable_fast_install=yes
|
|
2056 |
fi
|
|
2057 |
done
|
|
2058 |
IFS="$lt_save_ifs"
|
|
2059 |
;;
|
|
2060 |
esac],
|
|
2061 |
[enable_fast_install=]AC_ENABLE_FAST_INSTALL_DEFAULT)
|
|
2062 |
])# AC_ENABLE_FAST_INSTALL
|
|
2063 |
|
|
2064 |
|
|
2065 |
# AC_DISABLE_FAST_INSTALL
|
|
2066 |
# -----------------------
|
|
2067 |
# set the default to --disable-fast-install
|
|
2068 |
AC_DEFUN([AC_DISABLE_FAST_INSTALL],
|
|
2069 |
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
|
|
2070 |
AC_ENABLE_FAST_INSTALL(no)
|
|
2071 |
])# AC_DISABLE_FAST_INSTALL
|
|
2072 |
|
|
2073 |
|
|
2074 |
# AC_LIBTOOL_PICMODE([MODE])
|
|
2075 |
# --------------------------
|
|
2076 |
# implement the --with-pic flag
|
|
2077 |
# MODE is either `yes' or `no'. If omitted, it defaults to `both'.
|
|
2078 |
AC_DEFUN([AC_LIBTOOL_PICMODE],
|
|
2079 |
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
|
|
2080 |
pic_mode=ifelse($#,1,$1,default)
|
|
2081 |
])# AC_LIBTOOL_PICMODE
|
|
2082 |
|
|
2083 |
|
|
2084 |
# AC_PROG_EGREP
|
|
2085 |
# -------------
|
|
2086 |
# This is predefined starting with Autoconf 2.54, so this conditional
|
|
2087 |
# definition can be removed once we require Autoconf 2.54 or later.
|
|
2088 |
m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP],
|
|
2089 |
[AC_CACHE_CHECK([for egrep], [ac_cv_prog_egrep],
|
|
2090 |
[if echo a | (grep -E '(a|b)') >/dev/null 2>&1
|
|
2091 |
then ac_cv_prog_egrep='grep -E'
|
|
2092 |
else ac_cv_prog_egrep='egrep'
|
|
2093 |
fi])
|
|
2094 |
EGREP=$ac_cv_prog_egrep
|
|
2095 |
AC_SUBST([EGREP])
|
|
2096 |
])])
|
|
2097 |
|
|
2098 |
|
|
2099 |
# AC_PATH_TOOL_PREFIX
|
|
2100 |
# -------------------
|
|
2101 |
# find a file program which can recognize shared library
|
|
2102 |
AC_DEFUN([AC_PATH_TOOL_PREFIX],
|
|
2103 |
[AC_REQUIRE([AC_PROG_EGREP])dnl
|
|
2104 |
AC_MSG_CHECKING([for $1])
|
|
2105 |
AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
|
|
2106 |
[case $MAGIC_CMD in
|
|
2107 |
[[\\/*] | ?:[\\/]*])
|
|
2108 |
lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
|
|
2109 |
;;
|
|
2110 |
*)
|
|
2111 |
lt_save_MAGIC_CMD="$MAGIC_CMD"
|
|
2112 |
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
|
|
2113 |
dnl $ac_dummy forces splitting on constant user-supplied paths.
|
|
2114 |
dnl POSIX.2 word splitting is done only on the output of word expansions,
|
|
2115 |
dnl not every word. This closes a longstanding sh security hole.
|
|
2116 |
ac_dummy="ifelse([$2], , $PATH, [$2])"
|
|
2117 |
for ac_dir in $ac_dummy; do
|
|
2118 |
IFS="$lt_save_ifs"
|
|
2119 |
test -z "$ac_dir" && ac_dir=.
|
|
2120 |
if test -f $ac_dir/$1; then
|
|
2121 |
lt_cv_path_MAGIC_CMD="$ac_dir/$1"
|
|
2122 |
if test -n "$file_magic_test_file"; then
|
|
2123 |
case $deplibs_check_method in
|
|
2124 |
"file_magic "*)
|
|
2125 |
file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
|
|
2126 |
MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
|
|
2127 |
if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
|
|
2128 |
$EGREP "$file_magic_regex" > /dev/null; then
|
|
2129 |
:
|
|
2130 |
else
|
|
2131 |
cat <<EOF 1>&2
|
|
2132 |
|
|
2133 |
*** Warning: the command libtool uses to detect shared libraries,
|
|
2134 |
*** $file_magic_cmd, produces output that libtool cannot recognize.
|
|
2135 |
*** The result is that libtool may fail to recognize shared libraries
|
|
2136 |
*** as such. This will affect the creation of libtool libraries that
|
|
2137 |
*** depend on shared libraries, but programs linked with such libtool
|
|
2138 |
*** libraries will work regardless of this problem. Nevertheless, you
|
|
2139 |
*** may want to report the problem to your system manager and/or to
|
|
2140 |
*** bug-libtool@gnu.org
|
|
2141 |
|
|
2142 |
EOF
|
|
2143 |
fi ;;
|
|
2144 |
esac
|
|
2145 |
fi
|
|
2146 |
break
|
|
2147 |
fi
|
|
2148 |
done
|
|
2149 |
IFS="$lt_save_ifs"
|
|
2150 |
MAGIC_CMD="$lt_save_MAGIC_CMD"
|
|
2151 |
;;
|
|
2152 |
esac])
|
|
2153 |
MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
|
|
2154 |
if test -n "$MAGIC_CMD"; then
|
|
2155 |
AC_MSG_RESULT($MAGIC_CMD)
|
|
2156 |
else
|
|
2157 |
AC_MSG_RESULT(no)
|
|
2158 |
fi
|
|
2159 |
])# AC_PATH_TOOL_PREFIX
|
|
2160 |
|
|
2161 |
|
|
2162 |
# AC_PATH_MAGIC
|
|
2163 |
# -------------
|
|
2164 |
# find a file program which can recognize a shared library
|
|
2165 |
AC_DEFUN([AC_PATH_MAGIC],
|
|
2166 |
[AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
|
|
2167 |
if test -z "$lt_cv_path_MAGIC_CMD"; then
|
|
2168 |
if test -n "$ac_tool_prefix"; then
|
|
2169 |
AC_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
|
|
2170 |
else
|
|
2171 |
MAGIC_CMD=:
|
|
2172 |
fi
|
|
2173 |
fi
|
|
2174 |
])# AC_PATH_MAGIC
|
|
2175 |
|
|
2176 |
|
|
2177 |
# AC_PROG_LD
|
|
2178 |
# ----------
|
|
2179 |
# find the pathname to the GNU or non-GNU linker
|
|
2180 |
AC_DEFUN([AC_PROG_LD],
|
|
2181 |
[AC_ARG_WITH([gnu-ld],
|
|
2182 |
[AC_HELP_STRING([--with-gnu-ld],
|
|
2183 |
[assume the C compiler uses GNU ld @<:@default=no@:>@])],
|
|
2184 |
[test "$withval" = no || with_gnu_ld=yes],
|
|
2185 |
[with_gnu_ld=no])
|
|
2186 |
AC_REQUIRE([LT_AC_PROG_SED])dnl
|
|
2187 |
AC_REQUIRE([AC_PROG_CC])dnl
|
|
2188 |
AC_REQUIRE([AC_CANONICAL_HOST])dnl
|
|
2189 |
AC_REQUIRE([AC_CANONICAL_BUILD])dnl
|
|
2190 |
ac_prog=ld
|
|
2191 |
if test "$GCC" = yes; then
|
|
2192 |
# Check if gcc -print-prog-name=ld gives a path.
|
|
2193 |
AC_MSG_CHECKING([for ld used by $CC])
|
|
2194 |
case $host in
|
|
2195 |
*-*-mingw*)
|
|
2196 |
# gcc leaves a trailing carriage return which upsets mingw
|
|
2197 |
ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
|
|
2198 |
*)
|
|
2199 |
ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
|
|
2200 |
esac
|
|
2201 |
case $ac_prog in
|
|
2202 |
# Accept absolute paths.
|
|
2203 |
[[\\/]]* | ?:[[\\/]]*)
|
|
2204 |
re_direlt='/[[^/]][[^/]]*/\.\./'
|
|
2205 |
# Canonicalize the pathname of ld
|
|
2206 |
ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'`
|
|
2207 |
while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
|
|
2208 |
ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"`
|
|
2209 |
done
|
|
2210 |
test -z "$LD" && LD="$ac_prog"
|
|
2211 |
;;
|
|
2212 |
"")
|
|
2213 |
# If it fails, then pretend we aren't using GCC.
|
|
2214 |
ac_prog=ld
|
|
2215 |
;;
|
|
2216 |
*)
|
|
2217 |
# If it is relative, then search for the first ld in PATH.
|
|
2218 |
with_gnu_ld=unknown
|
|
2219 |
;;
|
|
2220 |
esac
|
|
2221 |
elif test "$with_gnu_ld" = yes; then
|
|
2222 |
AC_MSG_CHECKING([for GNU ld])
|
|
2223 |
else
|
|
2224 |
AC_MSG_CHECKING([for non-GNU ld])
|
|
2225 |
fi
|
|
2226 |
AC_CACHE_VAL(lt_cv_path_LD,
|
|
2227 |
[if test -z "$LD"; then
|
|
2228 |
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
|
|
2229 |
for ac_dir in $PATH; do
|
|
2230 |
IFS="$lt_save_ifs"
|
|
2231 |
test -z "$ac_dir" && ac_dir=.
|
|
2232 |
if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
|
|
2233 |
lt_cv_path_LD="$ac_dir/$ac_prog"
|
|
2234 |
# Check to see if the program is GNU ld. I'd rather use --version,
|
|
2235 |
# but apparently some variants of GNU ld only accept -v.
|
|
2236 |
# Break only if it was the GNU/non-GNU ld that we prefer.
|
|
2237 |
case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
|
|
2238 |
*GNU* | *'with BFD'*)
|
|
2239 |
test "$with_gnu_ld" != no && break
|
|
2240 |
;;
|
|
2241 |
*)
|
|
2242 |
test "$with_gnu_ld" != yes && break
|
|
2243 |
;;
|
|
2244 |
esac
|
|
2245 |
fi
|
|
2246 |
done
|
|
2247 |
IFS="$lt_save_ifs"
|
|
2248 |
else
|
|
2249 |
lt_cv_path_LD="$LD" # Let the user override the test with a path.
|
|
2250 |
fi])
|
|
2251 |
LD="$lt_cv_path_LD"
|
|
2252 |
if test -n "$LD"; then
|
|
2253 |
AC_MSG_RESULT($LD)
|
|
2254 |
else
|
|
2255 |
AC_MSG_RESULT(no)
|
|
2256 |
fi
|
|
2257 |
test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
|
|
2258 |
AC_PROG_LD_GNU
|
|
2259 |
])# AC_PROG_LD
|
|
2260 |
|
|
2261 |
|
|
2262 |
# AC_PROG_LD_GNU
|
|
2263 |
# --------------
|
|
2264 |
AC_DEFUN([AC_PROG_LD_GNU],
|
|
2265 |
[AC_REQUIRE([AC_PROG_EGREP])dnl
|
|
2266 |
AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
|
|
2267 |
[# I'd rather use --version here, but apparently some GNU lds only accept -v.
|
|
2268 |
case `$LD -v 2>&1 </dev/null` in
|
|
2269 |
*GNU* | *'with BFD'*)
|
|
2270 |
lt_cv_prog_gnu_ld=yes
|
|
2271 |
;;
|
|
2272 |
*)
|
|
2273 |
lt_cv_prog_gnu_ld=no
|
|
2274 |
;;
|
|
2275 |
esac])
|
|
2276 |
with_gnu_ld=$lt_cv_prog_gnu_ld
|
|
2277 |
])# AC_PROG_LD_GNU
|
|
2278 |
|
|
2279 |
|
|
2280 |
# AC_PROG_LD_RELOAD_FLAG
|
|
2281 |
# ----------------------
|
|
2282 |
# find reload flag for linker
|
|
2283 |
# -- PORTME Some linkers may need a different reload flag.
|
|
2284 |
AC_DEFUN([AC_PROG_LD_RELOAD_FLAG],
|
|
2285 |
[AC_CACHE_CHECK([for $LD option to reload object files],
|
|
2286 |
lt_cv_ld_reload_flag,
|
|
2287 |
[lt_cv_ld_reload_flag='-r'])
|
|
2288 |
reload_flag=$lt_cv_ld_reload_flag
|
|
2289 |
case $reload_flag in
|
|
2290 |
"" | " "*) ;;
|
|
2291 |
*) reload_flag=" $reload_flag" ;;
|
|
2292 |
esac
|
|
2293 |
reload_cmds='$LD$reload_flag -o $output$reload_objs'
|
|
2294 |
case $host_os in
|
|
2295 |
darwin*)
|
|
2296 |
if test "$GCC" = yes; then
|
|
2297 |
reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
|
|
2298 |
else
|
|
2299 |
reload_cmds='$LD$reload_flag -o $output$reload_objs'
|
|
2300 |
fi
|
|
2301 |
;;
|
|
2302 |
esac
|
|
2303 |
])# AC_PROG_LD_RELOAD_FLAG
|
|
2304 |
|
|
2305 |
|
|
2306 |
# AC_DEPLIBS_CHECK_METHOD
|
|
2307 |
# -----------------------
|
|
2308 |
# how to check for library dependencies
|
|
2309 |
# -- PORTME fill in with the dynamic library characteristics
|
|
2310 |
AC_DEFUN([AC_DEPLIBS_CHECK_METHOD],
|
|
2311 |
[AC_CACHE_CHECK([how to recognize dependent libraries],
|
|
2312 |
lt_cv_deplibs_check_method,
|
|
2313 |
[lt_cv_file_magic_cmd='$MAGIC_CMD'
|
|
2314 |
lt_cv_file_magic_test_file=
|
|
2315 |
lt_cv_deplibs_check_method='unknown'
|
|
2316 |
# Need to set the preceding variable on all platforms that support
|
|
2317 |
# interlibrary dependencies.
|
|
2318 |
# 'none' -- dependencies not supported.
|
|
2319 |
# `unknown' -- same as none, but documents that we really don't know.
|
|
2320 |
# 'pass_all' -- all dependencies passed with no checks.
|
|
2321 |
# 'test_compile' -- check by making test program.
|
|
2322 |
# 'file_magic [[regex]]' -- check by looking for files in library path
|
|
2323 |
# which responds to the $file_magic_cmd with a given extended regex.
|
|
2324 |
# If you have `file' or equivalent on your system and you're not sure
|
|
2325 |
# whether `pass_all' will *always* work, you probably want this one.
|
|
2326 |
|
|
2327 |
case $host_os in
|
|
2328 |
aix4* | aix5*)
|
|
2329 |
lt_cv_deplibs_check_method=pass_all
|
|
2330 |
;;
|
|
2331 |
|
|
2332 |
beos*)
|
|
2333 |
lt_cv_deplibs_check_method=pass_all
|
|
2334 |
;;
|
|
2335 |
|
|
2336 |
bsdi[[45]]*)
|
|
2337 |
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
|
|
2338 |
lt_cv_file_magic_cmd='/usr/bin/file -L'
|
|
2339 |
lt_cv_file_magic_test_file=/shlib/libc.so
|
|
2340 |
;;
|
|
2341 |
|
|
2342 |
cygwin*)
|
|
2343 |
# func_win32_libid is a shell function defined in ltmain.sh
|
|
2344 |
lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
|
|
2345 |
lt_cv_file_magic_cmd='func_win32_libid'
|
|
2346 |
;;
|
|
2347 |
|
|
2348 |
mingw* | pw32*)
|
|
2349 |
# Base MSYS/MinGW do not provide the 'file' command needed by
|
|
2350 |
# func_win32_libid shell function, so use a weaker test based on 'objdump',
|
|
2351 |
# unless we find 'file', for example because we are cross-compiling.
|
|
2352 |
if ( file / ) >/dev/null 2>&1; then
|
|
2353 |
lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
|
|
2354 |
lt_cv_file_magic_cmd='func_win32_libid'
|
|
2355 |
else
|
|
2356 |
lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
|
|
2357 |
lt_cv_file_magic_cmd='$OBJDUMP -f'
|
|
2358 |
fi
|
|
2359 |
;;
|
|
2360 |
|
|
2361 |
darwin* | rhapsody*)
|
|
2362 |
lt_cv_deplibs_check_method=pass_all
|
|
2363 |
;;
|
|
2364 |
|
|
2365 |
freebsd* | dragonfly*)
|
|
2366 |
if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
|
|
2367 |
case $host_cpu in
|
|
2368 |
i*86 )
|
|
2369 |
# Not sure whether the presence of OpenBSD here was a mistake.
|
|
2370 |
# Let's accept both of them until this is cleared up.
|
|
2371 |
lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
|
|
2372 |
lt_cv_file_magic_cmd=/usr/bin/file
|
|
2373 |
lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
|
|
2374 |
;;
|
|
2375 |
esac
|
|
2376 |
else
|
|
2377 |
lt_cv_deplibs_check_method=pass_all
|
|
2378 |
fi
|
|
2379 |
;;
|
|
2380 |
|
|
2381 |
gnu*)
|
|
2382 |
lt_cv_deplibs_check_method=pass_all
|
|
2383 |
;;
|
|
2384 |
|
|
2385 |
hpux10.20* | hpux11*)
|
|
2386 |
lt_cv_file_magic_cmd=/usr/bin/file
|
|
2387 |
case $host_cpu in
|
|
2388 |
ia64*)
|
|
2389 |
lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
|
|
2390 |
lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
|
|
2391 |
;;
|
|
2392 |
hppa*64*)
|
|
2393 |
[lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]']
|
|
2394 |
lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
|
|
2395 |
;;
|
|
2396 |
*)
|
|
2397 |
lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library'
|
|
2398 |
lt_cv_file_magic_test_file=/usr/lib/libc.sl
|
|
2399 |
;;
|
|
2400 |
esac
|
|
2401 |
;;
|
|
2402 |
|
|
2403 |
interix[[3-9]]*)
|
|
2404 |
# PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
|
|
2405 |
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
|
|
2406 |
;;
|
|
2407 |
|
|
2408 |
irix5* | irix6* | nonstopux*)
|
|
2409 |
case $LD in
|
|
2410 |
*-32|*"-32 ") libmagic=32-bit;;
|
|
2411 |
*-n32|*"-n32 ") libmagic=N32;;
|
|
2412 |
*-64|*"-64 ") libmagic=64-bit;;
|
|
2413 |
*) libmagic=never-match;;
|
|
2414 |
esac
|
|
2415 |
lt_cv_deplibs_check_method=pass_all
|
|
2416 |
;;
|
|
2417 |
|
|
2418 |
# This must be Linux ELF.
|
|
2419 |
linux* | k*bsd*-gnu)
|
|
2420 |
lt_cv_deplibs_check_method=pass_all
|
|
2421 |
;;
|
|
2422 |
|
|
2423 |
netbsd*)
|
|
2424 |
if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
|
|
2425 |
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
|
|
2426 |
else
|
|
2427 |
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
|
|
2428 |
fi
|
|
2429 |
;;
|
|
2430 |
|
|
2431 |
newos6*)
|
|
2432 |
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
|
|
2433 |
lt_cv_file_magic_cmd=/usr/bin/file
|
|
2434 |
lt_cv_file_magic_test_file=/usr/lib/libnls.so
|
|
2435 |
;;
|
|
2436 |
|
|
2437 |
nto-qnx*)
|
|
2438 |
lt_cv_deplibs_check_method=unknown
|
|
2439 |
;;
|
|
2440 |
|
|
2441 |
openbsd*)
|
|
2442 |
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
|
|
2443 |
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
|
|
2444 |
else
|
|
2445 |
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
|
|
2446 |
fi
|
|
2447 |
;;
|
|
2448 |
|
|
2449 |
osf3* | osf4* | osf5*)
|
|
2450 |
lt_cv_deplibs_check_method=pass_all
|
|
2451 |
;;
|
|
2452 |
|
|
2453 |
rdos*)
|
|
2454 |
lt_cv_deplibs_check_method=pass_all
|
|
2455 |
;;
|
|
2456 |
|
|
2457 |
solaris*)
|
|
2458 |
lt_cv_deplibs_check_method=pass_all
|
|
2459 |
;;
|
|
2460 |
|
|
2461 |
sysv4 | sysv4.3*)
|
|
2462 |
case $host_vendor in
|
|
2463 |
motorola)
|
|
2464 |
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
|
|
2465 |
lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
|
|
2466 |
;;
|
|
2467 |
ncr)
|
|
2468 |
lt_cv_deplibs_check_method=pass_all
|
|
2469 |
;;
|
|
2470 |
sequent)
|
|
2471 |
lt_cv_file_magic_cmd='/bin/file'
|
|
2472 |
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
|
|
2473 |
;;
|
|
2474 |
sni)
|
|
2475 |
lt_cv_file_magic_cmd='/bin/file'
|
|
2476 |
lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
|
|
2477 |
lt_cv_file_magic_test_file=/lib/libc.so
|
|
2478 |
;;
|
|
2479 |
siemens)
|
|
2480 |
lt_cv_deplibs_check_method=pass_all
|
|
2481 |
;;
|
|
2482 |
pc)
|
|
2483 |
lt_cv_deplibs_check_method=pass_all
|
|
2484 |
;;
|
|
2485 |
esac
|
|
2486 |
;;
|
|
2487 |
|
|
2488 |
sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
|
|
2489 |
lt_cv_deplibs_check_method=pass_all
|
|
2490 |
;;
|
|
2491 |
esac
|
|
2492 |
])
|
|
2493 |
file_magic_cmd=$lt_cv_file_magic_cmd
|
|
2494 |
deplibs_check_method=$lt_cv_deplibs_check_method
|
|
2495 |
test -z "$deplibs_check_method" && deplibs_check_method=unknown
|
|
2496 |
])# AC_DEPLIBS_CHECK_METHOD
|
|
2497 |
|
|
2498 |
|
|
2499 |
# AC_PROG_NM
|
|
2500 |
# ----------
|
|
2501 |
# find the pathname to a BSD-compatible name lister
|
|
2502 |
AC_DEFUN([AC_PROG_NM],
|
|
2503 |
[AC_CACHE_CHECK([for BSD-compatible nm], lt_cv_path_NM,
|
|
2504 |
[if test -n "$NM"; then
|
|
2505 |
# Let the user override the test.
|
|
2506 |
lt_cv_path_NM="$NM"
|
|
2507 |
else
|
|
2508 |
lt_nm_to_check="${ac_tool_prefix}nm"
|
|
2509 |
if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
|
|
2510 |
lt_nm_to_check="$lt_nm_to_check nm"
|