melunko@47: # generated automatically by aclocal 1.8.5 -*- Autoconf -*-
melunko@47: 
melunko@47: # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004
melunko@47: # Free Software Foundation, Inc.
melunko@47: # This file is free software; the Free Software Foundation
melunko@47: # gives unlimited permission to copy and/or distribute it,
melunko@47: # with or without modifications, as long as this notice is preserved.
melunko@47: 
melunko@47: # This program is distributed in the hope that it will be useful,
melunko@47: # but WITHOUT ANY WARRANTY, to the extent permitted by law; without
melunko@47: # even the implied warranty of MERCHANTABILITY or FITNESS FOR A
melunko@47: # PARTICULAR PURPOSE.
melunko@47: 
melunko@47: # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
melunko@47: 
melunko@47: # serial 47 AC_PROG_LIBTOOL
melunko@47: 
melunko@47: 
melunko@47: # AC_PROVIDE_IFELSE(MACRO-NAME, IF-PROVIDED, IF-NOT-PROVIDED)
melunko@47: # -----------------------------------------------------------
melunko@47: # If this macro is not defined by Autoconf, define it here.
melunko@47: m4_ifdef([AC_PROVIDE_IFELSE],
melunko@47:          [],
melunko@47:          [m4_define([AC_PROVIDE_IFELSE],
melunko@47: 	         [m4_ifdef([AC_PROVIDE_$1],
melunko@47: 		           [$2], [$3])])])
melunko@47: 
melunko@47: 
melunko@47: # AC_PROG_LIBTOOL
melunko@47: # ---------------
melunko@47: AC_DEFUN([AC_PROG_LIBTOOL],
melunko@47: [AC_REQUIRE([_AC_PROG_LIBTOOL])dnl
melunko@47: dnl If AC_PROG_CXX has already been expanded, run AC_LIBTOOL_CXX
melunko@47: dnl immediately, otherwise, hook it in at the end of AC_PROG_CXX.
melunko@47:   AC_PROVIDE_IFELSE([AC_PROG_CXX],
melunko@47:     [AC_LIBTOOL_CXX],
melunko@47:     [define([AC_PROG_CXX], defn([AC_PROG_CXX])[AC_LIBTOOL_CXX
melunko@47:   ])])
melunko@47: dnl And a similar setup for Fortran 77 support
melunko@47:   AC_PROVIDE_IFELSE([AC_PROG_F77],
melunko@47:     [AC_LIBTOOL_F77],
melunko@47:     [define([AC_PROG_F77], defn([AC_PROG_F77])[AC_LIBTOOL_F77
melunko@47: ])])
melunko@47: 
melunko@47: dnl Quote A][M_PROG_GCJ so that aclocal doesn't bring it in needlessly.
melunko@47: dnl If either AC_PROG_GCJ or A][M_PROG_GCJ have already been expanded, run
melunko@47: dnl AC_LIBTOOL_GCJ immediately, otherwise, hook it in at the end of both.
melunko@47:   AC_PROVIDE_IFELSE([AC_PROG_GCJ],
melunko@47:     [AC_LIBTOOL_GCJ],
melunko@47:     [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
melunko@47:       [AC_LIBTOOL_GCJ],
melunko@47:       [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],
melunko@47: 	[AC_LIBTOOL_GCJ],
melunko@47:       [ifdef([AC_PROG_GCJ],
melunko@47: 	     [define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[AC_LIBTOOL_GCJ])])
melunko@47:        ifdef([A][M_PROG_GCJ],
melunko@47: 	     [define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[AC_LIBTOOL_GCJ])])
melunko@47:        ifdef([LT_AC_PROG_GCJ],
melunko@47: 	     [define([LT_AC_PROG_GCJ],
melunko@47: 		defn([LT_AC_PROG_GCJ])[AC_LIBTOOL_GCJ])])])])
melunko@47: ])])# AC_PROG_LIBTOOL
melunko@47: 
melunko@47: 
melunko@47: # _AC_PROG_LIBTOOL
melunko@47: # ----------------
melunko@47: AC_DEFUN([_AC_PROG_LIBTOOL],
melunko@47: [AC_REQUIRE([AC_LIBTOOL_SETUP])dnl
melunko@47: AC_BEFORE([$0],[AC_LIBTOOL_CXX])dnl
melunko@47: AC_BEFORE([$0],[AC_LIBTOOL_F77])dnl
melunko@47: AC_BEFORE([$0],[AC_LIBTOOL_GCJ])dnl
melunko@47: 
melunko@47: # This can be used to rebuild libtool when needed
melunko@47: LIBTOOL_DEPS="$ac_aux_dir/ltmain.sh"
melunko@47: 
melunko@47: # Always use our own libtool.
melunko@47: LIBTOOL='$(SHELL) $(top_builddir)/libtool'
melunko@47: AC_SUBST(LIBTOOL)dnl
melunko@47: 
melunko@47: # Prevent multiple expansion
melunko@47: define([AC_PROG_LIBTOOL], [])
melunko@47: ])# _AC_PROG_LIBTOOL
melunko@47: 
melunko@47: 
melunko@47: # AC_LIBTOOL_SETUP
melunko@47: # ----------------
melunko@47: AC_DEFUN([AC_LIBTOOL_SETUP],
melunko@47: [AC_PREREQ(2.50)dnl
melunko@47: AC_REQUIRE([AC_ENABLE_SHARED])dnl
melunko@47: AC_REQUIRE([AC_ENABLE_STATIC])dnl
melunko@47: AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl
melunko@47: AC_REQUIRE([AC_CANONICAL_HOST])dnl
melunko@47: AC_REQUIRE([AC_CANONICAL_BUILD])dnl
melunko@47: AC_REQUIRE([AC_PROG_CC])dnl
melunko@47: AC_REQUIRE([AC_PROG_LD])dnl
melunko@47: AC_REQUIRE([AC_PROG_LD_RELOAD_FLAG])dnl
melunko@47: AC_REQUIRE([AC_PROG_NM])dnl
melunko@47: 
melunko@47: AC_REQUIRE([AC_PROG_LN_S])dnl
melunko@47: AC_REQUIRE([AC_DEPLIBS_CHECK_METHOD])dnl
melunko@47: # Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
melunko@47: AC_REQUIRE([AC_OBJEXT])dnl
melunko@47: AC_REQUIRE([AC_EXEEXT])dnl
melunko@47: dnl
melunko@47: 
melunko@47: AC_LIBTOOL_SYS_MAX_CMD_LEN
melunko@47: AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
melunko@47: AC_LIBTOOL_OBJDIR
melunko@47: 
melunko@47: AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
melunko@47: _LT_AC_PROG_ECHO_BACKSLASH
melunko@47: 
melunko@47: case $host_os in
melunko@47: aix3*)
melunko@47:   # AIX sometimes has problems with the GCC collect2 program.  For some
melunko@47:   # reason, if we set the COLLECT_NAMES environment variable, the problems
melunko@47:   # vanish in a puff of smoke.
melunko@47:   if test "X${COLLECT_NAMES+set}" != Xset; then
melunko@47:     COLLECT_NAMES=
melunko@47:     export COLLECT_NAMES
melunko@47:   fi
melunko@47:   ;;
melunko@47: esac
melunko@47: 
melunko@47: # Sed substitution that helps us do robust quoting.  It backslashifies
melunko@47: # metacharacters that are still active within double-quoted strings.
melunko@47: Xsed='sed -e 1s/^X//'
melunko@47: [sed_quote_subst='s/\([\\"\\`$\\\\]\)/\\\1/g']
melunko@47: 
melunko@47: # Same as above, but do not quote variable references.
melunko@47: [double_quote_subst='s/\([\\"\\`\\\\]\)/\\\1/g']
melunko@47: 
melunko@47: # Sed substitution to delay expansion of an escaped shell variable in a
melunko@47: # double_quote_subst'ed string.
melunko@47: delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
melunko@47: 
melunko@47: # Sed substitution to avoid accidental globbing in evaled expressions
melunko@47: no_glob_subst='s/\*/\\\*/g'
melunko@47: 
melunko@47: # Constants:
melunko@47: rm="rm -f"
melunko@47: 
melunko@47: # Global variables:
melunko@47: default_ofile=libtool
melunko@47: can_build_shared=yes
melunko@47: 
melunko@47: # All known linkers require a `.a' archive for static linking (except MSVC,
melunko@47: # which needs '.lib').
melunko@47: libext=a
melunko@47: ltmain="$ac_aux_dir/ltmain.sh"
melunko@47: ofile="$default_ofile"
melunko@47: with_gnu_ld="$lt_cv_prog_gnu_ld"
melunko@47: 
melunko@47: AC_CHECK_TOOL(AR, ar, false)
melunko@47: AC_CHECK_TOOL(RANLIB, ranlib, :)
melunko@47: AC_CHECK_TOOL(STRIP, strip, :)
melunko@47: 
melunko@47: old_CC="$CC"
melunko@47: old_CFLAGS="$CFLAGS"
melunko@47: 
melunko@47: # Set sane defaults for various variables
melunko@47: test -z "$AR" && AR=ar
melunko@47: test -z "$AR_FLAGS" && AR_FLAGS=cru
melunko@47: test -z "$AS" && AS=as
melunko@47: test -z "$CC" && CC=cc
melunko@47: test -z "$LTCC" && LTCC=$CC
melunko@47: test -z "$DLLTOOL" && DLLTOOL=dlltool
melunko@47: test -z "$LD" && LD=ld
melunko@47: test -z "$LN_S" && LN_S="ln -s"
melunko@47: test -z "$MAGIC_CMD" && MAGIC_CMD=file
melunko@47: test -z "$NM" && NM=nm
melunko@47: test -z "$SED" && SED=sed
melunko@47: test -z "$OBJDUMP" && OBJDUMP=objdump
melunko@47: test -z "$RANLIB" && RANLIB=:
melunko@47: test -z "$STRIP" && STRIP=:
melunko@47: test -z "$ac_objext" && ac_objext=o
melunko@47: 
melunko@47: # Determine commands to create old-style static archives.
melunko@47: old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs'
melunko@47: old_postinstall_cmds='chmod 644 $oldlib'
melunko@47: old_postuninstall_cmds=
melunko@47: 
melunko@47: if test -n "$RANLIB"; then
melunko@47:   case $host_os in
melunko@47:   openbsd*)
melunko@47:     old_postinstall_cmds="\$RANLIB -t \$oldlib~$old_postinstall_cmds"
melunko@47:     ;;
melunko@47:   *)
melunko@47:     old_postinstall_cmds="\$RANLIB \$oldlib~$old_postinstall_cmds"
melunko@47:     ;;
melunko@47:   esac
melunko@47:   old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
melunko@47: fi
melunko@47: 
melunko@47: _LT_CC_BASENAME([$compiler])
melunko@47: 
melunko@47: # Only perform the check for file, if the check method requires it
melunko@47: case $deplibs_check_method in
melunko@47: file_magic*)
melunko@47:   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
melunko@47:     AC_PATH_MAGIC
melunko@47:   fi
melunko@47:   ;;
melunko@47: esac
melunko@47: 
melunko@47: AC_PROVIDE_IFELSE([AC_LIBTOOL_DLOPEN], enable_dlopen=yes, enable_dlopen=no)
melunko@47: AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],
melunko@47: enable_win32_dll=yes, enable_win32_dll=no)
melunko@47: 
melunko@47: AC_ARG_ENABLE([libtool-lock],
melunko@47:     [AC_HELP_STRING([--disable-libtool-lock],
melunko@47: 	[avoid locking (might break parallel builds)])])
melunko@47: test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
melunko@47: 
melunko@47: AC_ARG_WITH([pic],
melunko@47:     [AC_HELP_STRING([--with-pic],
melunko@47: 	[try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
melunko@47:     [pic_mode="$withval"],
melunko@47:     [pic_mode=default])
melunko@47: test -z "$pic_mode" && pic_mode=default
melunko@47: 
melunko@47: # Use C for the default configuration in the libtool script
melunko@47: tagname=
melunko@47: AC_LIBTOOL_LANG_C_CONFIG
melunko@47: _LT_AC_TAGCONFIG
melunko@47: ])# AC_LIBTOOL_SETUP
melunko@47: 
melunko@47: 
melunko@47: # _LT_AC_SYS_COMPILER
melunko@47: # -------------------
melunko@47: AC_DEFUN([_LT_AC_SYS_COMPILER],
melunko@47: [AC_REQUIRE([AC_PROG_CC])dnl
melunko@47: 
melunko@47: # If no C compiler was specified, use CC.
melunko@47: LTCC=${LTCC-"$CC"}
melunko@47: 
melunko@47: # Allow CC to be a program name with arguments.
melunko@47: compiler=$CC
melunko@47: ])# _LT_AC_SYS_COMPILER
melunko@47: 
melunko@47: 
melunko@47: # _LT_CC_BASENAME(CC)
melunko@47: # -------------------
melunko@47: # Calculate cc_basename.  Skip known compiler wrappers and cross-prefix.
melunko@47: AC_DEFUN([_LT_CC_BASENAME],
melunko@47: [for cc_temp in $1""; do
melunko@47:   case $cc_temp in
melunko@47:     compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;;
melunko@47:     distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;;
melunko@47:     \-*) ;;
melunko@47:     *) break;;
melunko@47:   esac
melunko@47: done
melunko@47: cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
melunko@47: ])
melunko@47: 
melunko@47: 
melunko@47: # _LT_COMPILER_BOILERPLATE
melunko@47: # ------------------------
melunko@47: # Check for compiler boilerplate output or warnings with
melunko@47: # the simple compiler test code.
melunko@47: AC_DEFUN([_LT_COMPILER_BOILERPLATE],
melunko@47: [ac_outfile=conftest.$ac_objext
melunko@47: printf "$lt_simple_compile_test_code" >conftest.$ac_ext
melunko@47: eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d' >conftest.err
melunko@47: _lt_compiler_boilerplate=`cat conftest.err`
melunko@47: $rm conftest*
melunko@47: ])# _LT_COMPILER_BOILERPLATE
melunko@47: 
melunko@47: 
melunko@47: # _LT_LINKER_BOILERPLATE
melunko@47: # ----------------------
melunko@47: # Check for linker boilerplate output or warnings with
melunko@47: # the simple link test code.
melunko@47: AC_DEFUN([_LT_LINKER_BOILERPLATE],
melunko@47: [ac_outfile=conftest.$ac_objext
melunko@47: printf "$lt_simple_link_test_code" >conftest.$ac_ext
melunko@47: eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d' >conftest.err
melunko@47: _lt_linker_boilerplate=`cat conftest.err`
melunko@47: $rm conftest*
melunko@47: ])# _LT_LINKER_BOILERPLATE
melunko@47: 
melunko@47: 
melunko@47: # _LT_AC_SYS_LIBPATH_AIX
melunko@47: # ----------------------
melunko@47: # Links a minimal program and checks the executable
melunko@47: # for the system default hardcoded library path. In most cases,
melunko@47: # this is /usr/lib:/lib, but when the MPI compilers are used
melunko@47: # the location of the communication and MPI libs are included too.
melunko@47: # If we don't find anything, use the default library path according
melunko@47: # to the aix ld manual.
melunko@47: AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX],
melunko@47: [AC_LINK_IFELSE(AC_LANG_PROGRAM,[
melunko@47: aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0  *\(.*\)$/\1/; p; }
melunko@47: }'`
melunko@47: # Check for a 64-bit object if we didn't find anything.
melunko@47: if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0  *\(.*\)$/\1/; p; }
melunko@47: }'`; fi],[])
melunko@47: if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
melunko@47: ])# _LT_AC_SYS_LIBPATH_AIX
melunko@47: 
melunko@47: 
melunko@47: # _LT_AC_SHELL_INIT(ARG)
melunko@47: # ----------------------
melunko@47: AC_DEFUN([_LT_AC_SHELL_INIT],
melunko@47: [ifdef([AC_DIVERSION_NOTICE],
melunko@47: 	     [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)],
melunko@47: 	 [AC_DIVERT_PUSH(NOTICE)])
melunko@47: $1
melunko@47: AC_DIVERT_POP
melunko@47: ])# _LT_AC_SHELL_INIT
melunko@47: 
melunko@47: 
melunko@47: # _LT_AC_PROG_ECHO_BACKSLASH
melunko@47: # --------------------------
melunko@47: # Add some code to the start of the generated configure script which
melunko@47: # will find an echo command which doesn't interpret backslashes.
melunko@47: AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH],
melunko@47: [_LT_AC_SHELL_INIT([
melunko@47: # Check that we are running under the correct shell.
melunko@47: SHELL=${CONFIG_SHELL-/bin/sh}
melunko@47: 
melunko@47: case X$ECHO in
melunko@47: X*--fallback-echo)
melunko@47:   # Remove one level of quotation (which was required for Make).
melunko@47:   ECHO=`echo "$ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','`
melunko@47:   ;;
melunko@47: esac
melunko@47: 
melunko@47: echo=${ECHO-echo}
melunko@47: if test "X[$]1" = X--no-reexec; then
melunko@47:   # Discard the --no-reexec flag, and continue.
melunko@47:   shift
melunko@47: elif test "X[$]1" = X--fallback-echo; then
melunko@47:   # Avoid inline document here, it may be left over
melunko@47:   :
melunko@47: elif test "X`($echo '\t') 2>/dev/null`" = 'X\t' ; then
melunko@47:   # Yippee, $echo works!
melunko@47:   :
melunko@47: else
melunko@47:   # Restart under the correct shell.
melunko@47:   exec $SHELL "[$]0" --no-reexec ${1+"[$]@"}
melunko@47: fi
melunko@47: 
melunko@47: if test "X[$]1" = X--fallback-echo; then
melunko@47:   # used as fallback echo
melunko@47:   shift
melunko@47:   cat <<EOF
melunko@47: [$]*
melunko@47: EOF
melunko@47:   exit 0
melunko@47: fi
melunko@47: 
melunko@47: # The HP-UX ksh and POSIX shell print the target directory to stdout
melunko@47: # if CDPATH is set.
melunko@47: (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
melunko@47: 
melunko@47: if test -z "$ECHO"; then
melunko@47: if test "X${echo_test_string+set}" != Xset; then
melunko@47: # find a string as large as possible, as long as the shell can cope with it
melunko@47:   for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do
melunko@47:     # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
melunko@47:     if (echo_test_string=`eval $cmd`) 2>/dev/null &&
melunko@47:        echo_test_string=`eval $cmd` &&
melunko@47:        (test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null
melunko@47:     then
melunko@47:       break
melunko@47:     fi
melunko@47:   done
melunko@47: fi
melunko@47: 
melunko@47: if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
melunko@47:    echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
melunko@47:    test "X$echo_testing_string" = "X$echo_test_string"; then
melunko@47:   :
melunko@47: else
melunko@47:   # The Solaris, AIX, and Digital Unix default echo programs unquote
melunko@47:   # backslashes.  This makes it impossible to quote backslashes using
melunko@47:   #   echo "$something" | sed 's/\\/\\\\/g'
melunko@47:   #
melunko@47:   # So, first we look for a working echo in the user's PATH.
melunko@47: 
melunko@47:   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
melunko@47:   for dir in $PATH /usr/ucb; do
melunko@47:     IFS="$lt_save_ifs"
melunko@47:     if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
melunko@47:        test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
melunko@47:        echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
melunko@47:        test "X$echo_testing_string" = "X$echo_test_string"; then
melunko@47:       echo="$dir/echo"
melunko@47:       break
melunko@47:     fi
melunko@47:   done
melunko@47:   IFS="$lt_save_ifs"
melunko@47: 
melunko@47:   if test "X$echo" = Xecho; then
melunko@47:     # We didn't find a better echo, so look for alternatives.
melunko@47:     if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' &&
melunko@47:        echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` &&
melunko@47:        test "X$echo_testing_string" = "X$echo_test_string"; then
melunko@47:       # This shell has a builtin print -r that does the trick.
melunko@47:       echo='print -r'
melunko@47:     elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) &&
melunko@47: 	 test "X$CONFIG_SHELL" != X/bin/ksh; then
melunko@47:       # If we have ksh, try running configure again with it.
melunko@47:       ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
melunko@47:       export ORIGINAL_CONFIG_SHELL
melunko@47:       CONFIG_SHELL=/bin/ksh
melunko@47:       export CONFIG_SHELL
melunko@47:       exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"}
melunko@47:     else
melunko@47:       # Try using printf.
melunko@47:       echo='printf %s\n'
melunko@47:       if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
melunko@47: 	 echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
melunko@47: 	 test "X$echo_testing_string" = "X$echo_test_string"; then
melunko@47: 	# Cool, printf works
melunko@47: 	:
melunko@47:       elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
melunko@47: 	   test "X$echo_testing_string" = 'X\t' &&
melunko@47: 	   echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
melunko@47: 	   test "X$echo_testing_string" = "X$echo_test_string"; then
melunko@47: 	CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
melunko@47: 	export CONFIG_SHELL
melunko@47: 	SHELL="$CONFIG_SHELL"
melunko@47: 	export SHELL
melunko@47: 	echo="$CONFIG_SHELL [$]0 --fallback-echo"
melunko@47:       elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
melunko@47: 	   test "X$echo_testing_string" = 'X\t' &&
melunko@47: 	   echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
melunko@47: 	   test "X$echo_testing_string" = "X$echo_test_string"; then
melunko@47: 	echo="$CONFIG_SHELL [$]0 --fallback-echo"
melunko@47:       else
melunko@47: 	# maybe with a smaller string...
melunko@47: 	prev=:
melunko@47: 
melunko@47: 	for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do
melunko@47: 	  if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null
melunko@47: 	  then
melunko@47: 	    break
melunko@47: 	  fi
melunko@47: 	  prev="$cmd"
melunko@47: 	done
melunko@47: 
melunko@47: 	if test "$prev" != 'sed 50q "[$]0"'; then
melunko@47: 	  echo_test_string=`eval $prev`
melunko@47: 	  export echo_test_string
melunko@47: 	  exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"}
melunko@47: 	else
melunko@47: 	  # Oops.  We lost completely, so just stick with echo.
melunko@47: 	  echo=echo
melunko@47: 	fi
melunko@47:       fi
melunko@47:     fi
melunko@47:   fi
melunko@47: fi
melunko@47: fi
melunko@47: 
melunko@47: # Copy echo and quote the copy suitably for passing to libtool from
melunko@47: # the Makefile, instead of quoting the original, which is used later.
melunko@47: ECHO=$echo
melunko@47: if test "X$ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then
melunko@47:    ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo"
melunko@47: fi
melunko@47: 
melunko@47: AC_SUBST(ECHO)
melunko@47: ])])# _LT_AC_PROG_ECHO_BACKSLASH
melunko@47: 
melunko@47: 
melunko@47: # _LT_AC_LOCK
melunko@47: # -----------
melunko@47: AC_DEFUN([_LT_AC_LOCK],
melunko@47: [AC_ARG_ENABLE([libtool-lock],
melunko@47:     [AC_HELP_STRING([--disable-libtool-lock],
melunko@47: 	[avoid locking (might break parallel builds)])])
melunko@47: test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
melunko@47: 
melunko@47: # Some flags need to be propagated to the compiler or linker for good
melunko@47: # libtool support.
melunko@47: case $host in
melunko@47: ia64-*-hpux*)
melunko@47:   # Find out which ABI we are using.
melunko@47:   echo 'int i;' > conftest.$ac_ext
melunko@47:   if AC_TRY_EVAL(ac_compile); then
melunko@47:     case `/usr/bin/file conftest.$ac_objext` in
melunko@47:     *ELF-32*)
melunko@47:       HPUX_IA64_MODE="32"
melunko@47:       ;;
melunko@47:     *ELF-64*)
melunko@47:       HPUX_IA64_MODE="64"
melunko@47:       ;;
melunko@47:     esac
melunko@47:   fi
melunko@47:   rm -rf conftest*
melunko@47:   ;;
melunko@47: *-*-irix6*)
melunko@47:   # Find out which ABI we are using.
melunko@47:   echo '[#]line __oline__ "configure"' > conftest.$ac_ext
melunko@47:   if AC_TRY_EVAL(ac_compile); then
melunko@47:    if test "$lt_cv_prog_gnu_ld" = yes; then
melunko@47:     case `/usr/bin/file conftest.$ac_objext` in
melunko@47:     *32-bit*)
melunko@47:       LD="${LD-ld} -melf32bsmip"
melunko@47:       ;;
melunko@47:     *N32*)
melunko@47:       LD="${LD-ld} -melf32bmipn32"
melunko@47:       ;;
melunko@47:     *64-bit*)
melunko@47:       LD="${LD-ld} -melf64bmip"
melunko@47:       ;;
melunko@47:     esac
melunko@47:    else
melunko@47:     case `/usr/bin/file conftest.$ac_objext` in
melunko@47:     *32-bit*)
melunko@47:       LD="${LD-ld} -32"
melunko@47:       ;;
melunko@47:     *N32*)
melunko@47:       LD="${LD-ld} -n32"
melunko@47:       ;;
melunko@47:     *64-bit*)
melunko@47:       LD="${LD-ld} -64"
melunko@47:       ;;
melunko@47:     esac
melunko@47:    fi
melunko@47:   fi
melunko@47:   rm -rf conftest*
melunko@47:   ;;
melunko@47: 
melunko@47: x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*)
melunko@47:   # Find out which ABI we are using.
melunko@47:   echo 'int i;' > conftest.$ac_ext
melunko@47:   if AC_TRY_EVAL(ac_compile); then
melunko@47:     case `/usr/bin/file conftest.o` in
melunko@47:     *32-bit*)
melunko@47:       case $host in
melunko@47:         x86_64-*linux*)
melunko@47:           LD="${LD-ld} -m elf_i386"
melunko@47:           ;;
melunko@47:         ppc64-*linux*|powerpc64-*linux*)
melunko@47:           LD="${LD-ld} -m elf32ppclinux"
melunko@47:           ;;
melunko@47:         s390x-*linux*)
melunko@47:           LD="${LD-ld} -m elf_s390"
melunko@47:           ;;
melunko@47:         sparc64-*linux*)
melunko@47:           LD="${LD-ld} -m elf32_sparc"
melunko@47:           ;;
melunko@47:       esac
melunko@47:       ;;
melunko@47:     *64-bit*)
melunko@47:       case $host in
melunko@47:         x86_64-*linux*)
melunko@47:           LD="${LD-ld} -m elf_x86_64"
melunko@47:           ;;
melunko@47:         ppc*-*linux*|powerpc*-*linux*)
melunko@47:           LD="${LD-ld} -m elf64ppc"
melunko@47:           ;;
melunko@47:         s390*-*linux*)
melunko@47:           LD="${LD-ld} -m elf64_s390"
melunko@47:           ;;
melunko@47:         sparc*-*linux*)
melunko@47:           LD="${LD-ld} -m elf64_sparc"
melunko@47:           ;;
melunko@47:       esac
melunko@47:       ;;
melunko@47:     esac
melunko@47:   fi
melunko@47:   rm -rf conftest*
melunko@47:   ;;
melunko@47: 
melunko@47: *-*-sco3.2v5*)
melunko@47:   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
melunko@47:   SAVE_CFLAGS="$CFLAGS"
melunko@47:   CFLAGS="$CFLAGS -belf"
melunko@47:   AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
melunko@47:     [AC_LANG_PUSH(C)
melunko@47:      AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
melunko@47:      AC_LANG_POP])
melunko@47:   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
melunko@47:     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
melunko@47:     CFLAGS="$SAVE_CFLAGS"
melunko@47:   fi
melunko@47:   ;;
melunko@47: AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],
melunko@47: [*-*-cygwin* | *-*-mingw* | *-*-pw32*)
melunko@47:   AC_CHECK_TOOL(DLLTOOL, dlltool, false)
melunko@47:   AC_CHECK_TOOL(AS, as, false)
melunko@47:   AC_CHECK_TOOL(OBJDUMP, objdump, false)
melunko@47:   ;;
melunko@47:   ])
melunko@47: esac
melunko@47: 
melunko@47: need_locks="$enable_libtool_lock"
melunko@47: 
melunko@47: ])# _LT_AC_LOCK
melunko@47: 
melunko@47: 
melunko@47: # AC_LIBTOOL_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
melunko@47: #		[OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
melunko@47: # ----------------------------------------------------------------
melunko@47: # Check whether the given compiler option works
melunko@47: AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION],
melunko@47: [AC_REQUIRE([LT_AC_PROG_SED])
melunko@47: AC_CACHE_CHECK([$1], [$2],
melunko@47:   [$2=no
melunko@47:   ifelse([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
melunko@47:    printf "$lt_simple_compile_test_code" > conftest.$ac_ext
melunko@47:    lt_compiler_flag="$3"
melunko@47:    # Insert the option either (1) after the last *FLAGS variable, or
melunko@47:    # (2) before a word containing "conftest.", or (3) at the end.
melunko@47:    # Note that $ac_compile itself does not contain backslashes and begins
melunko@47:    # with a dollar sign (not a hyphen), so the echo should work correctly.
melunko@47:    # The option is referenced via a variable to avoid confusing sed.
melunko@47:    lt_compile=`echo "$ac_compile" | $SED \
melunko@47:    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
melunko@47:    -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
melunko@47:    -e 's:$: $lt_compiler_flag:'`
melunko@47:    (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
melunko@47:    (eval "$lt_compile" 2>conftest.err)
melunko@47:    ac_status=$?
melunko@47:    cat conftest.err >&AS_MESSAGE_LOG_FD
melunko@47:    echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
melunko@47:    if (exit $ac_status) && test -s "$ac_outfile"; then
melunko@47:      # The compiler can only warn and ignore the option if not recognized
melunko@47:      # So say no if there are warnings other than the usual output.
melunko@47:      $echo "X$_lt_compiler_boilerplate" | $Xsed >conftest.exp
melunko@47:      $SED '/^$/d' conftest.err >conftest.er2
melunko@47:      if test ! -s conftest.err || diff conftest.exp conftest.er2 >/dev/null; then
melunko@47:        $2=yes
melunko@47:      fi
melunko@47:    fi
melunko@47:    $rm conftest*
melunko@47: ])
melunko@47: 
melunko@47: if test x"[$]$2" = xyes; then
melunko@47:     ifelse([$5], , :, [$5])
melunko@47: else
melunko@47:     ifelse([$6], , :, [$6])
melunko@47: fi
melunko@47: ])# AC_LIBTOOL_COMPILER_OPTION
melunko@47: 
melunko@47: 
melunko@47: # AC_LIBTOOL_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
melunko@47: #                          [ACTION-SUCCESS], [ACTION-FAILURE])
melunko@47: # ------------------------------------------------------------
melunko@47: # Check whether the given compiler option works
melunko@47: AC_DEFUN([AC_LIBTOOL_LINKER_OPTION],
melunko@47: [AC_CACHE_CHECK([$1], [$2],
melunko@47:   [$2=no
melunko@47:    save_LDFLAGS="$LDFLAGS"
melunko@47:    LDFLAGS="$LDFLAGS $3"
melunko@47:    printf "$lt_simple_link_test_code" > conftest.$ac_ext
melunko@47:    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
melunko@47:      # The linker can only warn and ignore the option if not recognized
melunko@47:      # So say no if there are warnings
melunko@47:      if test -s conftest.err; then
melunko@47:        # Append any errors to the config.log.
melunko@47:        cat conftest.err 1>&AS_MESSAGE_LOG_FD
melunko@47:        $echo "X$_lt_linker_boilerplate" | $Xsed > conftest.exp
melunko@47:        $SED '/^$/d' conftest.err >conftest.er2
melunko@47:        if diff conftest.exp conftest.er2 >/dev/null; then
melunko@47:          $2=yes
melunko@47:        fi
melunko@47:      else
melunko@47:        $2=yes
melunko@47:      fi
melunko@47:    fi
melunko@47:    $rm conftest*
melunko@47:    LDFLAGS="$save_LDFLAGS"
melunko@47: ])
melunko@47: 
melunko@47: if test x"[$]$2" = xyes; then
melunko@47:     ifelse([$4], , :, [$4])
melunko@47: else
melunko@47:     ifelse([$5], , :, [$5])
melunko@47: fi
melunko@47: ])# AC_LIBTOOL_LINKER_OPTION
melunko@47: 
melunko@47: 
melunko@47: # AC_LIBTOOL_SYS_MAX_CMD_LEN
melunko@47: # --------------------------
melunko@47: AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN],
melunko@47: [# find the maximum length of command line arguments
melunko@47: AC_MSG_CHECKING([the maximum length of command line arguments])
melunko@47: AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
melunko@47:   i=0
melunko@47:   teststring="ABCD"
melunko@47: 
melunko@47:   case $build_os in
melunko@47:   msdosdjgpp*)
melunko@47:     # On DJGPP, this test can blow up pretty badly due to problems in libc
melunko@47:     # (any single argument exceeding 2000 bytes causes a buffer overrun
melunko@47:     # during glob expansion).  Even if it were fixed, the result of this
melunko@47:     # check would be larger than it should be.
melunko@47:     lt_cv_sys_max_cmd_len=12288;    # 12K is about right
melunko@47:     ;;
melunko@47: 
melunko@47:   gnu*)
melunko@47:     # Under GNU Hurd, this test is not required because there is
melunko@47:     # no limit to the length of command line arguments.
melunko@47:     # Libtool will interpret -1 as no limit whatsoever
melunko@47:     lt_cv_sys_max_cmd_len=-1;
melunko@47:     ;;
melunko@47: 
melunko@47:   cygwin* | mingw*)
melunko@47:     # On Win9x/ME, this test blows up -- it succeeds, but takes
melunko@47:     # about 5 minutes as the teststring grows exponentially.
melunko@47:     # Worse, since 9x/ME are not pre-emptively multitasking,
melunko@47:     # you end up with a "frozen" computer, even though with patience
melunko@47:     # the test eventually succeeds (with a max line length of 256k).
melunko@47:     # Instead, let's just punt: use the minimum linelength reported by
melunko@47:     # all of the supported platforms: 8192 (on NT/2K/XP).
melunko@47:     lt_cv_sys_max_cmd_len=8192;
melunko@47:     ;;
melunko@47: 
melunko@47:   amigaos*)
melunko@47:     # On AmigaOS with pdksh, this test takes hours, literally.
melunko@47:     # So we just punt and use a minimum line length of 8192.
melunko@47:     lt_cv_sys_max_cmd_len=8192;
melunko@47:     ;;
melunko@47: 
melunko@47:   netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
melunko@47:     # This has been around since 386BSD, at least.  Likely further.
melunko@47:     if test -x /sbin/sysctl; then
melunko@47:       lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
melunko@47:     elif test -x /usr/sbin/sysctl; then
melunko@47:       lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
melunko@47:     else
melunko@47:       lt_cv_sys_max_cmd_len=65536	# usable default for all BSDs
melunko@47:     fi
melunko@47:     # And add a safety zone
melunko@47:     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
melunko@47:     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
melunko@47:     ;;
melunko@47:   osf*)
melunko@47:     # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
melunko@47:     # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
melunko@47:     # nice to cause kernel panics so lets avoid the loop below.
melunko@47:     # First set a reasonable default.
melunko@47:     lt_cv_sys_max_cmd_len=16384
melunko@47:     #
melunko@47:     if test -x /sbin/sysconfig; then
melunko@47:       case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
melunko@47:         *1*) lt_cv_sys_max_cmd_len=-1 ;;
melunko@47:       esac
melunko@47:     fi
melunko@47:     ;;
melunko@47:   *)
melunko@47:     # If test is not a shell built-in, we'll probably end up computing a
melunko@47:     # maximum length that is only half of the actual maximum length, but
melunko@47:     # we can't tell.
melunko@47:     SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
melunko@47:     while (test "X"`$SHELL [$]0 --fallback-echo "X$teststring" 2>/dev/null` \
melunko@47: 	       = "XX$teststring") >/dev/null 2>&1 &&
melunko@47: 	    new_result=`expr "X$teststring" : ".*" 2>&1` &&
melunko@47: 	    lt_cv_sys_max_cmd_len=$new_result &&
melunko@47: 	    test $i != 17 # 1/2 MB should be enough
melunko@47:     do
melunko@47:       i=`expr $i + 1`
melunko@47:       teststring=$teststring$teststring
melunko@47:     done
melunko@47:     teststring=
melunko@47:     # Add a significant safety factor because C++ compilers can tack on massive
melunko@47:     # amounts of additional arguments before passing them to the linker.
melunko@47:     # It appears as though 1/2 is a usable value.
melunko@47:     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
melunko@47:     ;;
melunko@47:   esac
melunko@47: ])
melunko@47: if test -n $lt_cv_sys_max_cmd_len ; then
melunko@47:   AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
melunko@47: else
melunko@47:   AC_MSG_RESULT(none)
melunko@47: fi
melunko@47: ])# AC_LIBTOOL_SYS_MAX_CMD_LEN
melunko@47: 
melunko@47: 
melunko@47: # _LT_AC_CHECK_DLFCN
melunko@47: # --------------------
melunko@47: AC_DEFUN([_LT_AC_CHECK_DLFCN],
melunko@47: [AC_CHECK_HEADERS(dlfcn.h)dnl
melunko@47: ])# _LT_AC_CHECK_DLFCN
melunko@47: 
melunko@47: 
melunko@47: # _LT_AC_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
melunko@47: #                           ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
melunko@47: # ------------------------------------------------------------------
melunko@47: AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF],
melunko@47: [AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
melunko@47: if test "$cross_compiling" = yes; then :
melunko@47:   [$4]
melunko@47: else
melunko@47:   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
melunko@47:   lt_status=$lt_dlunknown
melunko@47:   cat > conftest.$ac_ext <<EOF
melunko@47: [#line __oline__ "configure"
melunko@47: #include "confdefs.h"
melunko@47: 
melunko@47: #if HAVE_DLFCN_H
melunko@47: #include <dlfcn.h>
melunko@47: #endif
melunko@47: 
melunko@47: #include <stdio.h>
melunko@47: 
melunko@47: #ifdef RTLD_GLOBAL
melunko@47: #  define LT_DLGLOBAL		RTLD_GLOBAL
melunko@47: #else
melunko@47: #  ifdef DL_GLOBAL
melunko@47: #    define LT_DLGLOBAL		DL_GLOBAL
melunko@47: #  else
melunko@47: #    define LT_DLGLOBAL		0
melunko@47: #  endif
melunko@47: #endif
melunko@47: 
melunko@47: /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
melunko@47:    find out it does not work in some platform. */
melunko@47: #ifndef LT_DLLAZY_OR_NOW
melunko@47: #  ifdef RTLD_LAZY
melunko@47: #    define LT_DLLAZY_OR_NOW		RTLD_LAZY
melunko@47: #  else
melunko@47: #    ifdef DL_LAZY
melunko@47: #      define LT_DLLAZY_OR_NOW		DL_LAZY
melunko@47: #    else
melunko@47: #      ifdef RTLD_NOW
melunko@47: #        define LT_DLLAZY_OR_NOW	RTLD_NOW
melunko@47: #      else
melunko@47: #        ifdef DL_NOW
melunko@47: #          define LT_DLLAZY_OR_NOW	DL_NOW
melunko@47: #        else
melunko@47: #          define LT_DLLAZY_OR_NOW	0
melunko@47: #        endif
melunko@47: #      endif
melunko@47: #    endif
melunko@47: #  endif
melunko@47: #endif
melunko@47: 
melunko@47: #ifdef __cplusplus
melunko@47: extern "C" void exit (int);
melunko@47: #endif
melunko@47: 
melunko@47: void fnord() { int i=42;}
melunko@47: int main ()
melunko@47: {
melunko@47:   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
melunko@47:   int status = $lt_dlunknown;
melunko@47: 
melunko@47:   if (self)
melunko@47:     {
melunko@47:       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
melunko@47:       else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
melunko@47:       /* dlclose (self); */
melunko@47:     }
melunko@47: 
melunko@47:     exit (status);
melunko@47: }]
melunko@47: EOF
melunko@47:   if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
melunko@47:     (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
melunko@47:     lt_status=$?
melunko@47:     case x$lt_status in
melunko@47:       x$lt_dlno_uscore) $1 ;;
melunko@47:       x$lt_dlneed_uscore) $2 ;;
melunko@47:       x$lt_unknown|x*) $3 ;;
melunko@47:     esac
melunko@47:   else :
melunko@47:     # compilation failed
melunko@47:     $3
melunko@47:   fi
melunko@47: fi
melunko@47: rm -fr conftest*
melunko@47: ])# _LT_AC_TRY_DLOPEN_SELF
melunko@47: 
melunko@47: 
melunko@47: # AC_LIBTOOL_DLOPEN_SELF
melunko@47: # -------------------
melunko@47: AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF],
melunko@47: [AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
melunko@47: if test "x$enable_dlopen" != xyes; then
melunko@47:   enable_dlopen=unknown
melunko@47:   enable_dlopen_self=unknown
melunko@47:   enable_dlopen_self_static=unknown
melunko@47: else
melunko@47:   lt_cv_dlopen=no
melunko@47:   lt_cv_dlopen_libs=
melunko@47: 
melunko@47:   case $host_os in
melunko@47:   beos*)
melunko@47:     lt_cv_dlopen="load_add_on"
melunko@47:     lt_cv_dlopen_libs=
melunko@47:     lt_cv_dlopen_self=yes
melunko@47:     ;;
melunko@47: 
melunko@47:   mingw* | pw32*)
melunko@47:     lt_cv_dlopen="LoadLibrary"
melunko@47:     lt_cv_dlopen_libs=
melunko@47:    ;;
melunko@47: 
melunko@47:   cygwin*)
melunko@47:     lt_cv_dlopen="dlopen"
melunko@47:     lt_cv_dlopen_libs=
melunko@47:    ;;
melunko@47: 
melunko@47:   darwin*)
melunko@47:   # if libdl is installed we need to link against it
melunko@47:     AC_CHECK_LIB([dl], [dlopen],
melunko@47: 		[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
melunko@47:     lt_cv_dlopen="dyld"
melunko@47:     lt_cv_dlopen_libs=
melunko@47:     lt_cv_dlopen_self=yes
melunko@47:     ])
melunko@47:    ;;
melunko@47: 
melunko@47:   *)
melunko@47:     AC_CHECK_FUNC([shl_load],
melunko@47: 	  [lt_cv_dlopen="shl_load"],
melunko@47:       [AC_CHECK_LIB([dld], [shl_load],
melunko@47: 	    [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"],
melunko@47: 	[AC_CHECK_FUNC([dlopen],
melunko@47: 	      [lt_cv_dlopen="dlopen"],
melunko@47: 	  [AC_CHECK_LIB([dl], [dlopen],
melunko@47: 		[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
melunko@47: 	    [AC_CHECK_LIB([svld], [dlopen],
melunko@47: 		  [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
melunko@47: 	      [AC_CHECK_LIB([dld], [dld_link],
melunko@47: 		    [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"])
melunko@47: 	      ])
melunko@47: 	    ])
melunko@47: 	  ])
melunko@47: 	])
melunko@47:       ])
melunko@47:     ;;
melunko@47:   esac
melunko@47: 
melunko@47:   if test "x$lt_cv_dlopen" != xno; then
melunko@47:     enable_dlopen=yes
melunko@47:   else
melunko@47:     enable_dlopen=no
melunko@47:   fi
melunko@47: 
melunko@47:   case $lt_cv_dlopen in
melunko@47:   dlopen)
melunko@47:     save_CPPFLAGS="$CPPFLAGS"
melunko@47:     test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
melunko@47: 
melunko@47:     save_LDFLAGS="$LDFLAGS"
melunko@47:     eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
melunko@47: 
melunko@47:     save_LIBS="$LIBS"
melunko@47:     LIBS="$lt_cv_dlopen_libs $LIBS"
melunko@47: 
melunko@47:     AC_CACHE_CHECK([whether a program can dlopen itself],
melunko@47: 	  lt_cv_dlopen_self, [dnl
melunko@47: 	  _LT_AC_TRY_DLOPEN_SELF(
melunko@47: 	    lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
melunko@47: 	    lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
melunko@47:     ])
melunko@47: 
melunko@47:     if test "x$lt_cv_dlopen_self" = xyes; then
melunko@47:       LDFLAGS="$LDFLAGS $link_static_flag"
melunko@47:       AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
melunko@47:     	  lt_cv_dlopen_self_static, [dnl
melunko@47: 	  _LT_AC_TRY_DLOPEN_SELF(
melunko@47: 	    lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
melunko@47: 	    lt_cv_dlopen_self_static=no,  lt_cv_dlopen_self_static=cross)
melunko@47:       ])
melunko@47:     fi
melunko@47: 
melunko@47:     CPPFLAGS="$save_CPPFLAGS"
melunko@47:     LDFLAGS="$save_LDFLAGS"
melunko@47:     LIBS="$save_LIBS"
melunko@47:     ;;
melunko@47:   esac
melunko@47: 
melunko@47:   case $lt_cv_dlopen_self in
melunko@47:   yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
melunko@47:   *) enable_dlopen_self=unknown ;;
melunko@47:   esac
melunko@47: 
melunko@47:   case $lt_cv_dlopen_self_static in
melunko@47:   yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
melunko@47:   *) enable_dlopen_self_static=unknown ;;
melunko@47:   esac
melunko@47: fi
melunko@47: ])# AC_LIBTOOL_DLOPEN_SELF
melunko@47: 
melunko@47: 
melunko@47: # AC_LIBTOOL_PROG_CC_C_O([TAGNAME])
melunko@47: # ---------------------------------
melunko@47: # Check to see if options -c and -o are simultaneously supported by compiler
melunko@47: AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O],
melunko@47: [AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
melunko@47: AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
melunko@47:   [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
melunko@47:   [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
melunko@47:    $rm -r conftest 2>/dev/null
melunko@47:    mkdir conftest
melunko@47:    cd conftest
melunko@47:    mkdir out
melunko@47:    printf "$lt_simple_compile_test_code" > conftest.$ac_ext
melunko@47: 
melunko@47:    lt_compiler_flag="-o out/conftest2.$ac_objext"
melunko@47:    # Insert the option either (1) after the last *FLAGS variable, or
melunko@47:    # (2) before a word containing "conftest.", or (3) at the end.
melunko@47:    # Note that $ac_compile itself does not contain backslashes and begins
melunko@47:    # with a dollar sign (not a hyphen), so the echo should work correctly.
melunko@47:    lt_compile=`echo "$ac_compile" | $SED \
melunko@47:    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
melunko@47:    -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
melunko@47:    -e 's:$: $lt_compiler_flag:'`
melunko@47:    (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
melunko@47:    (eval "$lt_compile" 2>out/conftest.err)
melunko@47:    ac_status=$?
melunko@47:    cat out/conftest.err >&AS_MESSAGE_LOG_FD
melunko@47:    echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
melunko@47:    if (exit $ac_status) && test -s out/conftest2.$ac_objext
melunko@47:    then
melunko@47:      # The compiler can only warn and ignore the option if not recognized
melunko@47:      # So say no if there are warnings
melunko@47:      $echo "X$_lt_compiler_boilerplate" | $Xsed > out/conftest.exp
melunko@47:      $SED '/^$/d' out/conftest.err >out/conftest.er2
melunko@47:      if test ! -s out/conftest.err || diff out/conftest.exp out/conftest.er2 >/dev/null; then
melunko@47:        _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
melunko@47:      fi
melunko@47:    fi
melunko@47:    chmod u+w . 2>&AS_MESSAGE_LOG_FD
melunko@47:    $rm conftest*
melunko@47:    # SGI C++ compiler will create directory out/ii_files/ for
melunko@47:    # template instantiation
melunko@47:    test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files
melunko@47:    $rm out/* && rmdir out
melunko@47:    cd ..
melunko@47:    rmdir conftest
melunko@47:    $rm conftest*
melunko@47: ])
melunko@47: ])# AC_LIBTOOL_PROG_CC_C_O
melunko@47: 
melunko@47: 
melunko@47: # AC_LIBTOOL_SYS_HARD_LINK_LOCKS([TAGNAME])
melunko@47: # -----------------------------------------
melunko@47: # Check to see if we can do hard links to lock some files if needed
melunko@47: AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS],
melunko@47: [AC_REQUIRE([_LT_AC_LOCK])dnl
melunko@47: 
melunko@47: hard_links="nottested"
melunko@47: if test "$_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
melunko@47:   # do not overwrite the value of need_locks provided by the user
melunko@47:   AC_MSG_CHECKING([if we can lock with hard links])
melunko@47:   hard_links=yes
melunko@47:   $rm conftest*
melunko@47:   ln conftest.a conftest.b 2>/dev/null && hard_links=no
melunko@47:   touch conftest.a
melunko@47:   ln conftest.a conftest.b 2>&5 || hard_links=no
melunko@47:   ln conftest.a conftest.b 2>/dev/null && hard_links=no
melunko@47:   AC_MSG_RESULT([$hard_links])
melunko@47:   if test "$hard_links" = no; then
melunko@47:     AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
melunko@47:     need_locks=warn
melunko@47:   fi
melunko@47: else
melunko@47:   need_locks=no
melunko@47: fi
melunko@47: ])# AC_LIBTOOL_SYS_HARD_LINK_LOCKS
melunko@47: 
melunko@47: 
melunko@47: # AC_LIBTOOL_OBJDIR
melunko@47: # -----------------
melunko@47: AC_DEFUN([AC_LIBTOOL_OBJDIR],
melunko@47: [AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
melunko@47: [rm -f .libs 2>/dev/null
melunko@47: mkdir .libs 2>/dev/null
melunko@47: if test -d .libs; then
melunko@47:   lt_cv_objdir=.libs
melunko@47: else
melunko@47:   # MS-DOS does not allow filenames that begin with a dot.
melunko@47:   lt_cv_objdir=_libs
melunko@47: fi
melunko@47: rmdir .libs 2>/dev/null])
melunko@47: objdir=$lt_cv_objdir
melunko@47: ])# AC_LIBTOOL_OBJDIR
melunko@47: 
melunko@47: 
melunko@47: # AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH([TAGNAME])
melunko@47: # ----------------------------------------------
melunko@47: # Check hardcoding attributes.
melunko@47: AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH],
melunko@47: [AC_MSG_CHECKING([how to hardcode library paths into programs])
melunko@47: _LT_AC_TAGVAR(hardcode_action, $1)=
melunko@47: if test -n "$_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)" || \
melunko@47:    test -n "$_LT_AC_TAGVAR(runpath_var, $1)" || \
melunko@47:    test "X$_LT_AC_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then
melunko@47: 
melunko@47:   # We can hardcode non-existant directories.
melunko@47:   if test "$_LT_AC_TAGVAR(hardcode_direct, $1)" != no &&
melunko@47:      # If the only mechanism to avoid hardcoding is shlibpath_var, we
melunko@47:      # have to relink, otherwise we might link with an installed library
melunko@47:      # when we should be linking with a yet-to-be-installed one
melunko@47:      ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
melunko@47:      test "$_LT_AC_TAGVAR(hardcode_minus_L, $1)" != no; then
melunko@47:     # Linking always hardcodes the temporary library directory.
melunko@47:     _LT_AC_TAGVAR(hardcode_action, $1)=relink
melunko@47:   else
melunko@47:     # We can link without hardcoding, and we can hardcode nonexisting dirs.
melunko@47:     _LT_AC_TAGVAR(hardcode_action, $1)=immediate
melunko@47:   fi
melunko@47: else
melunko@47:   # We cannot hardcode anything, or else we can only hardcode existing
melunko@47:   # directories.
melunko@47:   _LT_AC_TAGVAR(hardcode_action, $1)=unsupported
melunko@47: fi
melunko@47: AC_MSG_RESULT([$_LT_AC_TAGVAR(hardcode_action, $1)])
melunko@47: 
melunko@47: if test "$_LT_AC_TAGVAR(hardcode_action, $1)" = relink; then
melunko@47:   # Fast installation is not supported
melunko@47:   enable_fast_install=no
melunko@47: elif test "$shlibpath_overrides_runpath" = yes ||
melunko@47:      test "$enable_shared" = no; then
melunko@47:   # Fast installation is not necessary
melunko@47:   enable_fast_install=needless
melunko@47: fi
melunko@47: ])# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH
melunko@47: 
melunko@47: 
melunko@47: # AC_LIBTOOL_SYS_LIB_STRIP
melunko@47: # ------------------------
melunko@47: AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP],
melunko@47: [striplib=
melunko@47: old_striplib=
melunko@47: AC_MSG_CHECKING([whether stripping libraries is possible])
melunko@47: if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then
melunko@47:   test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
melunko@47:   test -z "$striplib" && striplib="$STRIP --strip-unneeded"
melunko@47:   AC_MSG_RESULT([yes])
melunko@47: else
melunko@47: # FIXME - insert some real tests, host_os isn't really good enough
melunko@47:   case $host_os in
melunko@47:    darwin*)
melunko@47:        if test -n "$STRIP" ; then
melunko@47:          striplib="$STRIP -x"
melunko@47:          AC_MSG_RESULT([yes])
melunko@47:        else
melunko@47:   AC_MSG_RESULT([no])
melunko@47: fi
melunko@47:        ;;
melunko@47:    *)
melunko@47:   AC_MSG_RESULT([no])
melunko@47:     ;;
melunko@47:   esac
melunko@47: fi
melunko@47: ])# AC_LIBTOOL_SYS_LIB_STRIP
melunko@47: 
melunko@47: 
melunko@47: # AC_LIBTOOL_SYS_DYNAMIC_LINKER
melunko@47: # -----------------------------
melunko@47: # PORTME Fill in your ld.so characteristics
melunko@47: AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER],
melunko@47: [AC_MSG_CHECKING([dynamic linker characteristics])
melunko@47: library_names_spec=
melunko@47: libname_spec='lib$name'
melunko@47: soname_spec=
melunko@47: shrext_cmds=".so"
melunko@47: postinstall_cmds=
melunko@47: postuninstall_cmds=
melunko@47: finish_cmds=
melunko@47: finish_eval=
melunko@47: shlibpath_var=
melunko@47: shlibpath_overrides_runpath=unknown
melunko@47: version_type=none
melunko@47: dynamic_linker="$host_os ld.so"
melunko@47: sys_lib_dlsearch_path_spec="/lib /usr/lib"
melunko@47: if test "$GCC" = yes; then
melunko@47:   sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
melunko@47:   if echo "$sys_lib_search_path_spec" | grep ';' >/dev/null ; then
melunko@47:     # if the path contains ";" then we assume it to be the separator
melunko@47:     # otherwise default to the standard path separator (i.e. ":") - it is
melunko@47:     # assumed that no part of a normal pathname contains ";" but that should
melunko@47:     # okay in the real world where ";" in dirpaths is itself problematic.
melunko@47:     sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
melunko@47:   else
melunko@47:     sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED  -e "s/$PATH_SEPARATOR/ /g"`
melunko@47:   fi
melunko@47: else
melunko@47:   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
melunko@47: fi
melunko@47: need_lib_prefix=unknown
melunko@47: hardcode_into_libs=no
melunko@47: 
melunko@47: # when you set need_version to no, make sure it does not cause -set_version
melunko@47: # flags to be left without arguments
melunko@47: need_version=unknown
melunko@47: 
melunko@47: case $host_os in
melunko@47: aix3*)
melunko@47:   version_type=linux
melunko@47:   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
melunko@47:   shlibpath_var=LIBPATH
melunko@47: 
melunko@47:   # AIX 3 has no versioning support, so we append a major version to the name.
melunko@47:   soname_spec='${libname}${release}${shared_ext}$major'
melunko@47:   ;;
melunko@47: 
melunko@47: aix4* | aix5*)
melunko@47:   version_type=linux
melunko@47:   need_lib_prefix=no
melunko@47:   need_version=no
melunko@47:   hardcode_into_libs=yes
melunko@47:   if test "$host_cpu" = ia64; then
melunko@47:     # AIX 5 supports IA64
melunko@47:     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
melunko@47:     shlibpath_var=LD_LIBRARY_PATH
melunko@47:   else
melunko@47:     # With GCC up to 2.95.x, collect2 would create an import file
melunko@47:     # for dependence libraries.  The import file would start with
melunko@47:     # the line `#! .'.  This would cause the generated library to
melunko@47:     # depend on `.', always an invalid library.  This was fixed in
melunko@47:     # development snapshots of GCC prior to 3.0.
melunko@47:     case $host_os in
melunko@47:       aix4 | aix4.[[01]] | aix4.[[01]].*)
melunko@47:       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
melunko@47: 	   echo ' yes '
melunko@47: 	   echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
melunko@47: 	:
melunko@47:       else
melunko@47: 	can_build_shared=no
melunko@47:       fi
melunko@47:       ;;
melunko@47:     esac
melunko@47:     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
melunko@47:     # soname into executable. Probably we can add versioning support to
melunko@47:     # collect2, so additional links can be useful in future.
melunko@47:     if test "$aix_use_runtimelinking" = yes; then
melunko@47:       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
melunko@47:       # instead of lib<name>.a to let people know that these are not
melunko@47:       # typical AIX shared libraries.
melunko@47:       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
melunko@47:     else
melunko@47:       # We preserve .a as extension for shared libraries through AIX4.2
melunko@47:       # and later when we are not doing run time linking.
melunko@47:       library_names_spec='${libname}${release}.a $libname.a'
melunko@47:       soname_spec='${libname}${release}${shared_ext}$major'
melunko@47:     fi
melunko@47:     shlibpath_var=LIBPATH
melunko@47:   fi
melunko@47:   ;;
melunko@47: 
melunko@47: amigaos*)
melunko@47:   library_names_spec='$libname.ixlibrary $libname.a'
melunko@47:   # Create ${libname}_ixlibrary.a entries in /sys/libs.
melunko@47:   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 ${libname}_ixlibrary.a || exit 1; done'
melunko@47:   ;;
melunko@47: 
melunko@47: beos*)
melunko@47:   library_names_spec='${libname}${shared_ext}'
melunko@47:   dynamic_linker="$host_os ld.so"
melunko@47:   shlibpath_var=LIBRARY_PATH
melunko@47:   ;;
melunko@47: 
melunko@47: bsdi[[45]]*)
melunko@47:   version_type=linux
melunko@47:   need_version=no
melunko@47:   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
melunko@47:   soname_spec='${libname}${release}${shared_ext}$major'
melunko@47:   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
melunko@47:   shlibpath_var=LD_LIBRARY_PATH
melunko@47:   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
melunko@47:   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
melunko@47:   # the default ld.so.conf also contains /usr/contrib/lib and
melunko@47:   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
melunko@47:   # libtool to hard-code these into programs
melunko@47:   ;;
melunko@47: 
melunko@47: cygwin* | mingw* | pw32*)
melunko@47:   version_type=windows
melunko@47:   shrext_cmds=".dll"
melunko@47:   need_version=no
melunko@47:   need_lib_prefix=no
melunko@47: 
melunko@47:   case $GCC,$host_os in
melunko@47:   yes,cygwin* | yes,mingw* | yes,pw32*)
melunko@47:     library_names_spec='$libname.dll.a'
melunko@47:     # DLL is installed to $(libdir)/../bin by postinstall_cmds
melunko@47:     postinstall_cmds='base_file=`basename \${file}`~
melunko@47:       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~
melunko@47:       dldir=$destdir/`dirname \$dlpath`~
melunko@47:       test -d \$dldir || mkdir -p \$dldir~
melunko@47:       $install_prog $dir/$dlname \$dldir/$dlname~
melunko@47:       chmod a+x \$dldir/$dlname'
melunko@47:     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
melunko@47:       dlpath=$dir/\$dldll~
melunko@47:        $rm \$dlpath'
melunko@47:     shlibpath_overrides_runpath=yes
melunko@47: 
melunko@47:     case $host_os in
melunko@47:     cygwin*)
melunko@47:       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
melunko@47:       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
melunko@47:       sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
melunko@47:       ;;
melunko@47:     mingw*)
melunko@47:       # MinGW DLLs use traditional 'lib' prefix
melunko@47:       soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
melunko@47:       sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
melunko@47:       if echo "$sys_lib_search_path_spec" | [grep ';[c-zC-Z]:/' >/dev/null]; then
melunko@47:         # It is most probably a Windows format PATH printed by
melunko@47:         # mingw gcc, but we are running on Cygwin. Gcc prints its search
melunko@47:         # path with ; separators, and with drive letters. We can handle the
melunko@47:         # drive letters (cygwin fileutils understands them), so leave them,
melunko@47:         # especially as we might pass files found there to a mingw objdump,
melunko@47:         # which wouldn't understand a cygwinified path. Ahh.
melunko@47:         sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
melunko@47:       else
melunko@47:         sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED  -e "s/$PATH_SEPARATOR/ /g"`
melunko@47:       fi
melunko@47:       ;;
melunko@47:     pw32*)
melunko@47:       # pw32 DLLs use 'pw' prefix rather than 'lib'
melunko@47:       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
melunko@47:       ;;
melunko@47:     esac
melunko@47:     ;;
melunko@47: 
melunko@47:   *)
melunko@47:     library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
melunko@47:     ;;
melunko@47:   esac
melunko@47:   dynamic_linker='Win32 ld.exe'
melunko@47:   # FIXME: first we should search . and the directory the executable is in
melunko@47:   shlibpath_var=PATH
melunko@47:   ;;
melunko@47: 
melunko@47: darwin* | rhapsody*)
melunko@47:   dynamic_linker="$host_os dyld"
melunko@47:   version_type=darwin
melunko@47:   need_lib_prefix=no
melunko@47:   need_version=no
melunko@47:   library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext'
melunko@47:   soname_spec='${libname}${release}${major}$shared_ext'
melunko@47:   shlibpath_overrides_runpath=yes
melunko@47:   shlibpath_var=DYLD_LIBRARY_PATH
melunko@47:   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
melunko@47:   # Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same.
melunko@47:   if test "$GCC" = yes; then
melunko@47:     sys_lib_search_path_spec=`$CC -print-search-dirs | tr "\n" "$PATH_SEPARATOR" | sed -e 's/libraries:/@libraries:/' | tr "@" "\n" | grep "^libraries:" | sed -e "s/^libraries://" -e "s,=/,/,g" -e "s,$PATH_SEPARATOR, ,g" -e "s,.*,& /lib /usr/lib /usr/local/lib,g"`
melunko@47:   else
melunko@47:     sys_lib_search_path_spec='/lib /usr/lib /usr/local/lib'
melunko@47:   fi
melunko@47:   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
melunko@47:   ;;
melunko@47: 
melunko@47: dgux*)
melunko@47:   version_type=linux
melunko@47:   need_lib_prefix=no
melunko@47:   need_version=no
melunko@47:   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
melunko@47:   soname_spec='${libname}${release}${shared_ext}$major'
melunko@47:   shlibpath_var=LD_LIBRARY_PATH
melunko@47:   ;;
melunko@47: 
melunko@47: freebsd1*)
melunko@47:   dynamic_linker=no
melunko@47:   ;;
melunko@47: 
melunko@47: kfreebsd*-gnu)
melunko@47:   version_type=linux
melunko@47:   need_lib_prefix=no
melunko@47:   need_version=no
melunko@47:   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
melunko@47:   soname_spec='${libname}${release}${shared_ext}$major'
melunko@47:   shlibpath_var=LD_LIBRARY_PATH
melunko@47:   shlibpath_overrides_runpath=no
melunko@47:   hardcode_into_libs=yes
melunko@47:   dynamic_linker='GNU ld.so'
melunko@47:   ;;
melunko@47: 
melunko@47: freebsd* | dragonfly*)
melunko@47:   # DragonFly does not have aout.  When/if they implement a new
melunko@47:   # versioning mechanism, adjust this.
melunko@47:   if test -x /usr/bin/objformat; then
melunko@47:     objformat=`/usr/bin/objformat`
melunko@47:   else
melunko@47:     case $host_os in
melunko@47:     freebsd[[123]]*) objformat=aout ;;
melunko@47:     *) objformat=elf ;;
melunko@47:     esac
melunko@47:   fi
melunko@47:   version_type=freebsd-$objformat
melunko@47:   case $version_type in
melunko@47:     freebsd-elf*)
melunko@47:       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
melunko@47:       need_version=no
melunko@47:       need_lib_prefix=no
melunko@47:       ;;
melunko@47:     freebsd-*)
melunko@47:       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
melunko@47:       need_version=yes
melunko@47:       ;;
melunko@47:   esac
melunko@47:   shlibpath_var=LD_LIBRARY_PATH
melunko@47:   case $host_os in
melunko@47:   freebsd2*)
melunko@47:     shlibpath_overrides_runpath=yes
melunko@47:     ;;
melunko@47:   freebsd3.[[01]]* | freebsdelf3.[[01]]*)
melunko@47:     shlibpath_overrides_runpath=yes
melunko@47:     hardcode_into_libs=yes
melunko@47:     ;;
melunko@47:   *) # from 3.2 on
melunko@47:     shlibpath_overrides_runpath=no
melunko@47:     hardcode_into_libs=yes
melunko@47:     ;;
melunko@47:   esac
melunko@47:   ;;
melunko@47: 
melunko@47: gnu*)
melunko@47:   version_type=linux
melunko@47:   need_lib_prefix=no
melunko@47:   need_version=no
melunko@47:   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
melunko@47:   soname_spec='${libname}${release}${shared_ext}$major'
melunko@47:   shlibpath_var=LD_LIBRARY_PATH
melunko@47:   hardcode_into_libs=yes
melunko@47:   ;;
melunko@47: 
melunko@47: hpux9* | hpux10* | hpux11*)
melunko@47:   # Give a soname corresponding to the major version so that dld.sl refuses to
melunko@47:   # link against other versions.
melunko@47:   version_type=sunos
melunko@47:   need_lib_prefix=no
melunko@47:   need_version=no
melunko@47:   case $host_cpu in
melunko@47:   ia64*)
melunko@47:     shrext_cmds='.so'
melunko@47:     hardcode_into_libs=yes
melunko@47:     dynamic_linker="$host_os dld.so"
melunko@47:     shlibpath_var=LD_LIBRARY_PATH
melunko@47:     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
melunko@47:     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
melunko@47:     soname_spec='${libname}${release}${shared_ext}$major'
melunko@47:     if test "X$HPUX_IA64_MODE" = X32; then
melunko@47:       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
melunko@47:     else
melunko@47:       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
melunko@47:     fi
melunko@47:     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
melunko@47:     ;;
melunko@47:    hppa*64*)
melunko@47:      shrext_cmds='.sl'
melunko@47:      hardcode_into_libs=yes
melunko@47:      dynamic_linker="$host_os dld.sl"
melunko@47:      shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
melunko@47:      shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
melunko@47:      library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
melunko@47:      soname_spec='${libname}${release}${shared_ext}$major'
melunko@47:      sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
melunko@47:      sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
melunko@47:      ;;
melunko@47:    *)
melunko@47:     shrext_cmds='.sl'
melunko@47:     dynamic_linker="$host_os dld.sl"
melunko@47:     shlibpath_var=SHLIB_PATH
melunko@47:     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
melunko@47:     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
melunko@47:     soname_spec='${libname}${release}${shared_ext}$major'
melunko@47:     ;;
melunko@47:   esac
melunko@47:   # HP-UX runs *really* slowly unless shared libraries are mode 555.
melunko@47:   postinstall_cmds='chmod 555 $lib'
melunko@47:   ;;
melunko@47: 
melunko@47: irix5* | irix6* | nonstopux*)
melunko@47:   case $host_os in
melunko@47:     nonstopux*) version_type=nonstopux ;;
melunko@47:     *)
melunko@47: 	if test "$lt_cv_prog_gnu_ld" = yes; then
melunko@47: 		version_type=linux
melunko@47: 	else
melunko@47: 		version_type=irix
melunko@47: 	fi ;;
melunko@47:   esac
melunko@47:   need_lib_prefix=no
melunko@47:   need_version=no
melunko@47:   soname_spec='${libname}${release}${shared_ext}$major'
melunko@47:   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
melunko@47:   case $host_os in
melunko@47:   irix5* | nonstopux*)
melunko@47:     libsuff= shlibsuff=
melunko@47:     ;;
melunko@47:   *)
melunko@47:     case $LD in # libtool.m4 will add one of these switches to LD
melunko@47:     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
melunko@47:       libsuff= shlibsuff= libmagic=32-bit;;
melunko@47:     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
melunko@47:       libsuff=32 shlibsuff=N32 libmagic=N32;;
melunko@47:     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
melunko@47:       libsuff=64 shlibsuff=64 libmagic=64-bit;;
melunko@47:     *) libsuff= shlibsuff= libmagic=never-match;;
melunko@47:     esac
melunko@47:     ;;
melunko@47:   esac
melunko@47:   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
melunko@47:   shlibpath_overrides_runpath=no
melunko@47:   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
melunko@47:   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
melunko@47:   hardcode_into_libs=yes
melunko@47:   ;;
melunko@47: 
melunko@47: # No shared lib support for Linux oldld, aout, or coff.
melunko@47: linux*oldld* | linux*aout* | linux*coff*)
melunko@47:   dynamic_linker=no
melunko@47:   ;;
melunko@47: 
melunko@47: # This must be Linux ELF.
melunko@47: linux*)
melunko@47:   version_type=linux
melunko@47:   need_lib_prefix=no
melunko@47:   need_version=no
melunko@47:   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
melunko@47:   soname_spec='${libname}${release}${shared_ext}$major'
melunko@47:   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
melunko@47:   shlibpath_var=LD_LIBRARY_PATH
melunko@47:   shlibpath_overrides_runpath=no
melunko@47:   # This implies no fast_install, which is unacceptable.
melunko@47:   # Some rework will be needed to allow for fast_install
melunko@47:   # before this can be enabled.
melunko@47:   hardcode_into_libs=yes
melunko@47: 
melunko@47:   # Append ld.so.conf contents to the search path
melunko@47:   if test -f /etc/ld.so.conf; then
melunko@47:     lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;s/[:,	]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
melunko@47:     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
melunko@47:   fi
melunko@47: 
melunko@47:   # We used to test for /lib/ld.so.1 and disable shared libraries on
melunko@47:   # powerpc, because MkLinux only supported shared libraries with the
melunko@47:   # GNU dynamic linker.  Since this was broken with cross compilers,
melunko@47:   # most powerpc-linux boxes support dynamic linking these days and
melunko@47:   # people can always --disable-shared, the test was removed, and we
melunko@47:   # assume the GNU/Linux dynamic linker is in use.
melunko@47:   dynamic_linker='GNU/Linux ld.so'
melunko@47:   ;;
melunko@47: 
melunko@47: knetbsd*-gnu)
melunko@47:   version_type=linux
melunko@47:   need_lib_prefix=no
melunko@47:   need_version=no
melunko@47:   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
melunko@47:   soname_spec='${libname}${release}${shared_ext}$major'
melunko@47:   shlibpath_var=LD_LIBRARY_PATH
melunko@47:   shlibpath_overrides_runpath=no
melunko@47:   hardcode_into_libs=yes
melunko@47:   dynamic_linker='GNU ld.so'
melunko@47:   ;;
melunko@47: 
melunko@47: netbsd*)
melunko@47:   version_type=sunos
melunko@47:   need_lib_prefix=no
melunko@47:   need_version=no
melunko@47:   if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
melunko@47:     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
melunko@47:     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
melunko@47:     dynamic_linker='NetBSD (a.out) ld.so'
melunko@47:   else
melunko@47:     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
melunko@47:     soname_spec='${libname}${release}${shared_ext}$major'
melunko@47:     dynamic_linker='NetBSD ld.elf_so'
melunko@47:   fi
melunko@47:   shlibpath_var=LD_LIBRARY_PATH
melunko@47:   shlibpath_overrides_runpath=yes
melunko@47:   hardcode_into_libs=yes
melunko@47:   ;;
melunko@47: 
melunko@47: newsos6)
melunko@47:   version_type=linux
melunko@47:   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
melunko@47:   shlibpath_var=LD_LIBRARY_PATH
melunko@47:   shlibpath_overrides_runpath=yes
melunko@47:   ;;
melunko@47: 
melunko@47: nto-qnx*)
melunko@47:   version_type=linux
melunko@47:   need_lib_prefix=no
melunko@47:   need_version=no
melunko@47:   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
melunko@47:   soname_spec='${libname}${release}${shared_ext}$major'
melunko@47:   shlibpath_var=LD_LIBRARY_PATH
melunko@47:   shlibpath_overrides_runpath=yes
melunko@47:   ;;
melunko@47: 
melunko@47: openbsd*)
melunko@47:   version_type=sunos
melunko@47:   need_lib_prefix=no
melunko@47:   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
melunko@47:   case $host_os in
melunko@47:     openbsd3.3 | openbsd3.3.*) need_version=yes ;;
melunko@47:     *)                         need_version=no  ;;
melunko@47:   esac
melunko@47:   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
melunko@47:   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
melunko@47:   shlibpath_var=LD_LIBRARY_PATH
melunko@47:   if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
melunko@47:     case $host_os in
melunko@47:       openbsd2.[[89]] | openbsd2.[[89]].*)
melunko@47: 	shlibpath_overrides_runpath=no
melunko@47: 	;;
melunko@47:       *)
melunko@47: 	shlibpath_overrides_runpath=yes
melunko@47: 	;;
melunko@47:       esac
melunko@47:   else
melunko@47:     shlibpath_overrides_runpath=yes
melunko@47:   fi
melunko@47:   ;;
melunko@47: 
melunko@47: os2*)
melunko@47:   libname_spec='$name'
melunko@47:   shrext_cmds=".dll"
melunko@47:   need_lib_prefix=no
melunko@47:   library_names_spec='$libname${shared_ext} $libname.a'
melunko@47:   dynamic_linker='OS/2 ld.exe'
melunko@47:   shlibpath_var=LIBPATH
melunko@47:   ;;
melunko@47: 
melunko@47: osf3* | osf4* | osf5*)
melunko@47:   version_type=osf
melunko@47:   need_lib_prefix=no
melunko@47:   need_version=no
melunko@47:   soname_spec='${libname}${release}${shared_ext}$major'
melunko@47:   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
melunko@47:   shlibpath_var=LD_LIBRARY_PATH
melunko@47:   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
melunko@47:   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
melunko@47:   ;;
melunko@47: 
melunko@47: sco3.2v5*)
melunko@47:   version_type=osf
melunko@47:   soname_spec='${libname}${release}${shared_ext}$major'
melunko@47:   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
melunko@47:   shlibpath_var=LD_LIBRARY_PATH
melunko@47:   ;;
melunko@47: 
melunko@47: solaris*)
melunko@47:   version_type=linux
melunko@47:   need_lib_prefix=no
melunko@47:   need_version=no
melunko@47:   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
melunko@47:   soname_spec='${libname}${release}${shared_ext}$major'
melunko@47:   shlibpath_var=LD_LIBRARY_PATH
melunko@47:   shlibpath_overrides_runpath=yes
melunko@47:   hardcode_into_libs=yes
melunko@47:   # ldd complains unless libraries are executable
melunko@47:   postinstall_cmds='chmod +x $lib'
melunko@47:   ;;
melunko@47: 
melunko@47: sunos4*)
melunko@47:   version_type=sunos
melunko@47:   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
melunko@47:   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
melunko@47:   shlibpath_var=LD_LIBRARY_PATH
melunko@47:   shlibpath_overrides_runpath=yes
melunko@47:   if test "$with_gnu_ld" = yes; then
melunko@47:     need_lib_prefix=no
melunko@47:   fi
melunko@47:   need_version=yes
melunko@47:   ;;
melunko@47: 
melunko@47: sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
melunko@47:   version_type=linux
melunko@47:   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
melunko@47:   soname_spec='${libname}${release}${shared_ext}$major'
melunko@47:   shlibpath_var=LD_LIBRARY_PATH
melunko@47:   case $host_vendor in
melunko@47:     sni)
melunko@47:       shlibpath_overrides_runpath=no
melunko@47:       need_lib_prefix=no
melunko@47:       export_dynamic_flag_spec='${wl}-Blargedynsym'
melunko@47:       runpath_var=LD_RUN_PATH
melunko@47:       ;;
melunko@47:     siemens)
melunko@47:       need_lib_prefix=no
melunko@47:       ;;
melunko@47:     motorola)
melunko@47:       need_lib_prefix=no
melunko@47:       need_version=no
melunko@47:       shlibpath_overrides_runpath=no
melunko@47:       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
melunko@47:       ;;
melunko@47:   esac
melunko@47:   ;;
melunko@47: 
melunko@47: sysv4*MP*)
melunko@47:   if test -d /usr/nec ;then
melunko@47:     version_type=linux
melunko@47:     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
melunko@47:     soname_spec='$libname${shared_ext}.$major'
melunko@47:     shlibpath_var=LD_LIBRARY_PATH
melunko@47:   fi
melunko@47:   ;;
melunko@47: 
melunko@47: uts4*)
melunko@47:   version_type=linux
melunko@47:   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
melunko@47:   soname_spec='${libname}${release}${shared_ext}$major'
melunko@47:   shlibpath_var=LD_LIBRARY_PATH
melunko@47:   ;;
melunko@47: 
melunko@47: *)
melunko@47:   dynamic_linker=no
melunko@47:   ;;
melunko@47: esac
melunko@47: AC_MSG_RESULT([$dynamic_linker])
melunko@47: test "$dynamic_linker" = no && can_build_shared=no
melunko@47: ])# AC_LIBTOOL_SYS_DYNAMIC_LINKER
melunko@47: 
melunko@47: 
melunko@47: # _LT_AC_TAGCONFIG
melunko@47: # ----------------
melunko@47: AC_DEFUN([_LT_AC_TAGCONFIG],
melunko@47: [AC_ARG_WITH([tags],
melunko@47:     [AC_HELP_STRING([--with-tags@<:@=TAGS@:>@],
melunko@47:         [include additional configurations @<:@automatic@:>@])],
melunko@47:     [tagnames="$withval"])
melunko@47: 
melunko@47: if test -f "$ltmain" && test -n "$tagnames"; then
melunko@47:   if test ! -f "${ofile}"; then
melunko@47:     AC_MSG_WARN([output file `$ofile' does not exist])
melunko@47:   fi
melunko@47: 
melunko@47:   if test -z "$LTCC"; then
melunko@47:     eval "`$SHELL ${ofile} --config | grep '^LTCC='`"
melunko@47:     if test -z "$LTCC"; then
melunko@47:       AC_MSG_WARN([output file `$ofile' does not look like a libtool script])
melunko@47:     else
melunko@47:       AC_MSG_WARN([using `LTCC=$LTCC', extracted from `$ofile'])
melunko@47:     fi
melunko@47:   fi
melunko@47: 
melunko@47:   # Extract list of available tagged configurations in $ofile.
melunko@47:   # Note that this assumes the entire list is on one line.
melunko@47:   available_tags=`grep "^available_tags=" "${ofile}" | $SED -e 's/available_tags=\(.*$\)/\1/' -e 's/\"//g'`
melunko@47: 
melunko@47:   lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
melunko@47:   for tagname in $tagnames; do
melunko@47:     IFS="$lt_save_ifs"
melunko@47:     # Check whether tagname contains only valid characters
melunko@47:     case `$echo "X$tagname" | $Xsed -e 's:[[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]]::g'` in
melunko@47:     "") ;;
melunko@47:     *)  AC_MSG_ERROR([invalid tag name: $tagname])
melunko@47: 	;;
melunko@47:     esac
melunko@47: 
melunko@47:     if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "${ofile}" > /dev/null
melunko@47:     then
melunko@47:       AC_MSG_ERROR([tag name \"$tagname\" already exists])
melunko@47:     fi
melunko@47: 
melunko@47:     # Update the list of available tags.
melunko@47:     if test -n "$tagname"; then
melunko@47:       echo appending configuration tag \"$tagname\" to $ofile
melunko@47: 
melunko@47:       case $tagname in
melunko@47:       CXX)
melunko@47: 	if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
melunko@47: 	    ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
melunko@47: 	    (test "X$CXX" != "Xg++"))) ; then
melunko@47: 	  AC_LIBTOOL_LANG_CXX_CONFIG
melunko@47: 	else
melunko@47: 	  tagname=""
melunko@47: 	fi
melunko@47: 	;;
melunko@47: 
melunko@47:       F77)
melunko@47: 	if test -n "$F77" && test "X$F77" != "Xno"; then
melunko@47: 	  AC_LIBTOOL_LANG_F77_CONFIG
melunko@47: 	else
melunko@47: 	  tagname=""
melunko@47: 	fi
melunko@47: 	;;
melunko@47: 
melunko@47:       GCJ)
melunko@47: 	if test -n "$GCJ" && test "X$GCJ" != "Xno"; then
melunko@47: 	  AC_LIBTOOL_LANG_GCJ_CONFIG
melunko@47: 	else
melunko@47: 	  tagname=""
melunko@47: 	fi
melunko@47: 	;;
melunko@47: 
melunko@47:       RC)
melunko@47: 	AC_LIBTOOL_LANG_RC_CONFIG
melunko@47: 	;;
melunko@47: 
melunko@47:       *)
melunko@47: 	AC_MSG_ERROR([Unsupported tag name: $tagname])
melunko@47: 	;;
melunko@47:       esac
melunko@47: 
melunko@47:       # Append the new tag name to the list of available tags.
melunko@47:       if test -n "$tagname" ; then
melunko@47:       available_tags="$available_tags $tagname"
melunko@47:     fi
melunko@47:     fi
melunko@47:   done
melunko@47:   IFS="$lt_save_ifs"
melunko@47: 
melunko@47:   # Now substitute the updated list of available tags.
melunko@47:   if eval "sed -e 's/^available_tags=.*\$/available_tags=\"$available_tags\"/' \"$ofile\" > \"${ofile}T\""; then
melunko@47:     mv "${ofile}T" "$ofile"
melunko@47:     chmod +x "$ofile"
melunko@47:   else
melunko@47:     rm -f "${ofile}T"
melunko@47:     AC_MSG_ERROR([unable to update list of available tagged configurations.])
melunko@47:   fi
melunko@47: fi
melunko@47: ])# _LT_AC_TAGCONFIG
melunko@47: 
melunko@47: 
melunko@47: # AC_LIBTOOL_DLOPEN
melunko@47: # -----------------
melunko@47: # enable checks for dlopen support
melunko@47: AC_DEFUN([AC_LIBTOOL_DLOPEN],
melunko@47:  [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])
melunko@47: ])# AC_LIBTOOL_DLOPEN
melunko@47: 
melunko@47: 
melunko@47: # AC_LIBTOOL_WIN32_DLL
melunko@47: # --------------------
melunko@47: # declare package support for building win32 DLLs
melunko@47: AC_DEFUN([AC_LIBTOOL_WIN32_DLL],
melunko@47: [AC_BEFORE([$0], [AC_LIBTOOL_SETUP])
melunko@47: ])# AC_LIBTOOL_WIN32_DLL
melunko@47: 
melunko@47: 
melunko@47: # AC_ENABLE_SHARED([DEFAULT])
melunko@47: # ---------------------------
melunko@47: # implement the --enable-shared flag
melunko@47: # DEFAULT is either `yes' or `no'.  If omitted, it defaults to `yes'.
melunko@47: AC_DEFUN([AC_ENABLE_SHARED],
melunko@47: [define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl
melunko@47: AC_ARG_ENABLE([shared],
melunko@47:     [AC_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
melunko@47: 	[build shared libraries @<:@default=]AC_ENABLE_SHARED_DEFAULT[@:>@])],
melunko@47:     [p=${PACKAGE-default}
melunko@47:     case $enableval in
melunko@47:     yes) enable_shared=yes ;;
melunko@47:     no) enable_shared=no ;;
melunko@47:     *)
melunko@47:       enable_shared=no
melunko@47:       # Look at the argument we got.  We use all the common list separators.
melunko@47:       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
melunko@47:       for pkg in $enableval; do
melunko@47: 	IFS="$lt_save_ifs"
melunko@47: 	if test "X$pkg" = "X$p"; then
melunko@47: 	  enable_shared=yes
melunko@47: 	fi
melunko@47:       done
melunko@47:       IFS="$lt_save_ifs"
melunko@47:       ;;
melunko@47:     esac],
melunko@47:     [enable_shared=]AC_ENABLE_SHARED_DEFAULT)
melunko@47: ])# AC_ENABLE_SHARED
melunko@47: 
melunko@47: 
melunko@47: # AC_DISABLE_SHARED
melunko@47: # -----------------
melunko@47: #- set the default shared flag to --disable-shared
melunko@47: AC_DEFUN([AC_DISABLE_SHARED],
melunko@47: [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
melunko@47: AC_ENABLE_SHARED(no)
melunko@47: ])# AC_DISABLE_SHARED
melunko@47: 
melunko@47: 
melunko@47: # AC_ENABLE_STATIC([DEFAULT])
melunko@47: # ---------------------------
melunko@47: # implement the --enable-static flag
melunko@47: # DEFAULT is either `yes' or `no'.  If omitted, it defaults to `yes'.
melunko@47: AC_DEFUN([AC_ENABLE_STATIC],
melunko@47: [define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl
melunko@47: AC_ARG_ENABLE([static],
melunko@47:     [AC_HELP_STRING([--enable-static@<:@=PKGS@:>@],
melunko@47: 	[build static libraries @<:@default=]AC_ENABLE_STATIC_DEFAULT[@:>@])],
melunko@47:     [p=${PACKAGE-default}
melunko@47:     case $enableval in
melunko@47:     yes) enable_static=yes ;;
melunko@47:     no) enable_static=no ;;
melunko@47:     *)
melunko@47:      enable_static=no
melunko@47:       # Look at the argument we got.  We use all the common list separators.
melunko@47:       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
melunko@47:       for pkg in $enableval; do
melunko@47: 	IFS="$lt_save_ifs"
melunko@47: 	if test "X$pkg" = "X$p"; then
melunko@47: 	  enable_static=yes
melunko@47: 	fi
melunko@47:       done
melunko@47:       IFS="$lt_save_ifs"
melunko@47:       ;;
melunko@47:     esac],
melunko@47:     [enable_static=]AC_ENABLE_STATIC_DEFAULT)
melunko@47: ])# AC_ENABLE_STATIC
melunko@47: 
melunko@47: 
melunko@47: # AC_DISABLE_STATIC
melunko@47: # -----------------
melunko@47: # set the default static flag to --disable-static
melunko@47: AC_DEFUN([AC_DISABLE_STATIC],
melunko@47: [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
melunko@47: AC_ENABLE_STATIC(no)
melunko@47: ])# AC_DISABLE_STATIC
melunko@47: 
melunko@47: 
melunko@47: # AC_ENABLE_FAST_INSTALL([DEFAULT])
melunko@47: # ---------------------------------
melunko@47: # implement the --enable-fast-install flag
melunko@47: # DEFAULT is either `yes' or `no'.  If omitted, it defaults to `yes'.
melunko@47: AC_DEFUN([AC_ENABLE_FAST_INSTALL],
melunko@47: [define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl
melunko@47: AC_ARG_ENABLE([fast-install],
melunko@47:     [AC_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
melunko@47:     [optimize for fast installation @<:@default=]AC_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
melunko@47:     [p=${PACKAGE-default}
melunko@47:     case $enableval in
melunko@47:     yes) enable_fast_install=yes ;;
melunko@47:     no) enable_fast_install=no ;;
melunko@47:     *)
melunko@47:       enable_fast_install=no
melunko@47:       # Look at the argument we got.  We use all the common list separators.
melunko@47:       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
melunko@47:       for pkg in $enableval; do
melunko@47: 	IFS="$lt_save_ifs"
melunko@47: 	if test "X$pkg" = "X$p"; then
melunko@47: 	  enable_fast_install=yes
melunko@47: 	fi
melunko@47:       done
melunko@47:       IFS="$lt_save_ifs"
melunko@47:       ;;
melunko@47:     esac],
melunko@47:     [enable_fast_install=]AC_ENABLE_FAST_INSTALL_DEFAULT)
melunko@47: ])# AC_ENABLE_FAST_INSTALL
melunko@47: 
melunko@47: 
melunko@47: # AC_DISABLE_FAST_INSTALL
melunko@47: # -----------------------
melunko@47: # set the default to --disable-fast-install
melunko@47: AC_DEFUN([AC_DISABLE_FAST_INSTALL],
melunko@47: [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
melunko@47: AC_ENABLE_FAST_INSTALL(no)
melunko@47: ])# AC_DISABLE_FAST_INSTALL
melunko@47: 
melunko@47: 
melunko@47: # AC_LIBTOOL_PICMODE([MODE])
melunko@47: # --------------------------
melunko@47: # implement the --with-pic flag
melunko@47: # MODE is either `yes' or `no'.  If omitted, it defaults to `both'.
melunko@47: AC_DEFUN([AC_LIBTOOL_PICMODE],
melunko@47: [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
melunko@47: pic_mode=ifelse($#,1,$1,default)
melunko@47: ])# AC_LIBTOOL_PICMODE
melunko@47: 
melunko@47: 
melunko@47: # AC_PROG_EGREP
melunko@47: # -------------
melunko@47: # This is predefined starting with Autoconf 2.54, so this conditional
melunko@47: # definition can be removed once we require Autoconf 2.54 or later.
melunko@47: m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP],
melunko@47: [AC_CACHE_CHECK([for egrep], [ac_cv_prog_egrep],
melunko@47:    [if echo a | (grep -E '(a|b)') >/dev/null 2>&1
melunko@47:     then ac_cv_prog_egrep='grep -E'
melunko@47:     else ac_cv_prog_egrep='egrep'
melunko@47:     fi])
melunko@47:  EGREP=$ac_cv_prog_egrep
melunko@47:  AC_SUBST([EGREP])
melunko@47: ])])
melunko@47: 
melunko@47: 
melunko@47: # AC_PATH_TOOL_PREFIX
melunko@47: # -------------------
melunko@47: # find a file program which can recognise shared library
melunko@47: AC_DEFUN([AC_PATH_TOOL_PREFIX],
melunko@47: [AC_REQUIRE([AC_PROG_EGREP])dnl
melunko@47: AC_MSG_CHECKING([for $1])
melunko@47: AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
melunko@47: [case $MAGIC_CMD in
melunko@47: [[\\/*] |  ?:[\\/]*])
melunko@47:   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
melunko@47:   ;;
melunko@47: *)
melunko@47:   lt_save_MAGIC_CMD="$MAGIC_CMD"
melunko@47:   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
melunko@47: dnl $ac_dummy forces splitting on constant user-supplied paths.
melunko@47: dnl POSIX.2 word splitting is done only on the output of word expansions,
melunko@47: dnl not every word.  This closes a longstanding sh security hole.
melunko@47:   ac_dummy="ifelse([$2], , $PATH, [$2])"
melunko@47:   for ac_dir in $ac_dummy; do
melunko@47:     IFS="$lt_save_ifs"
melunko@47:     test -z "$ac_dir" && ac_dir=.
melunko@47:     if test -f $ac_dir/$1; then
melunko@47:       lt_cv_path_MAGIC_CMD="$ac_dir/$1"
melunko@47:       if test -n "$file_magic_test_file"; then
melunko@47: 	case $deplibs_check_method in
melunko@47: 	"file_magic "*)
melunko@47: 	  file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
melunko@47: 	  MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
melunko@47: 	  if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
melunko@47: 	    $EGREP "$file_magic_regex" > /dev/null; then
melunko@47: 	    :
melunko@47: 	  else
melunko@47: 	    cat <<EOF 1>&2
melunko@47: 
melunko@47: *** Warning: the command libtool uses to detect shared libraries,
melunko@47: *** $file_magic_cmd, produces output that libtool cannot recognize.
melunko@47: *** The result is that libtool may fail to recognize shared libraries
melunko@47: *** as such.  This will affect the creation of libtool libraries that
melunko@47: *** depend on shared libraries, but programs linked with such libtool
melunko@47: *** libraries will work regardless of this problem.  Nevertheless, you
melunko@47: *** may want to report the problem to your system manager and/or to
melunko@47: *** bug-libtool@gnu.org
melunko@47: 
melunko@47: EOF
melunko@47: 	  fi ;;
melunko@47: 	esac
melunko@47:       fi
melunko@47:       break
melunko@47:     fi
melunko@47:   done
melunko@47:   IFS="$lt_save_ifs"
melunko@47:   MAGIC_CMD="$lt_save_MAGIC_CMD"
melunko@47:   ;;
melunko@47: esac])
melunko@47: MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
melunko@47: if test -n "$MAGIC_CMD"; then
melunko@47:   AC_MSG_RESULT($MAGIC_CMD)
melunko@47: else
melunko@47:   AC_MSG_RESULT(no)
melunko@47: fi
melunko@47: ])# AC_PATH_TOOL_PREFIX
melunko@47: 
melunko@47: 
melunko@47: # AC_PATH_MAGIC
melunko@47: # -------------
melunko@47: # find a file program which can recognise a shared library
melunko@47: AC_DEFUN([AC_PATH_MAGIC],
melunko@47: [AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
melunko@47: if test -z "$lt_cv_path_MAGIC_CMD"; then
melunko@47:   if test -n "$ac_tool_prefix"; then
melunko@47:     AC_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
melunko@47:   else
melunko@47:     MAGIC_CMD=:
melunko@47:   fi
melunko@47: fi
melunko@47: ])# AC_PATH_MAGIC
melunko@47: 
melunko@47: 
melunko@47: # AC_PROG_LD
melunko@47: # ----------
melunko@47: # find the pathname to the GNU or non-GNU linker
melunko@47: AC_DEFUN([AC_PROG_LD],
melunko@47: [AC_ARG_WITH([gnu-ld],
melunko@47:     [AC_HELP_STRING([--with-gnu-ld],
melunko@47: 	[assume the C compiler uses GNU ld @<:@default=no@:>@])],
melunko@47:     [test "$withval" = no || with_gnu_ld=yes],
melunko@47:     [with_gnu_ld=no])
melunko@47: AC_REQUIRE([LT_AC_PROG_SED])dnl
melunko@47: AC_REQUIRE([AC_PROG_CC])dnl
melunko@47: AC_REQUIRE([AC_CANONICAL_HOST])dnl
melunko@47: AC_REQUIRE([AC_CANONICAL_BUILD])dnl
melunko@47: ac_prog=ld
melunko@47: if test "$GCC" = yes; then
melunko@47:   # Check if gcc -print-prog-name=ld gives a path.
melunko@47:   AC_MSG_CHECKING([for ld used by $CC])
melunko@47:   case $host in
melunko@47:   *-*-mingw*)
melunko@47:     # gcc leaves a trailing carriage return which upsets mingw
melunko@47:     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
melunko@47:   *)
melunko@47:     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
melunko@47:   esac
melunko@47:   case $ac_prog in
melunko@47:     # Accept absolute paths.
melunko@47:     [[\\/]]* | ?:[[\\/]]*)
melunko@47:       re_direlt='/[[^/]][[^/]]*/\.\./'
melunko@47:       # Canonicalize the pathname of ld
melunko@47:       ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'`
melunko@47:       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
melunko@47: 	ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"`
melunko@47:       done
melunko@47:       test -z "$LD" && LD="$ac_prog"
melunko@47:       ;;
melunko@47:   "")
melunko@47:     # If it fails, then pretend we aren't using GCC.
melunko@47:     ac_prog=ld
melunko@47:     ;;
melunko@47:   *)
melunko@47:     # If it is relative, then search for the first ld in PATH.
melunko@47:     with_gnu_ld=unknown
melunko@47:     ;;
melunko@47:   esac
melunko@47: elif test "$with_gnu_ld" = yes; then
melunko@47:   AC_MSG_CHECKING([for GNU ld])
melunko@47: else
melunko@47:   AC_MSG_CHECKING([for non-GNU ld])
melunko@47: fi
melunko@47: AC_CACHE_VAL(lt_cv_path_LD,
melunko@47: [if test -z "$LD"; then
melunko@47:   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
melunko@47:   for ac_dir in $PATH; do
melunko@47:     IFS="$lt_save_ifs"
melunko@47:     test -z "$ac_dir" && ac_dir=.
melunko@47:     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
melunko@47:       lt_cv_path_LD="$ac_dir/$ac_prog"
melunko@47:       # Check to see if the program is GNU ld.  I'd rather use --version,
melunko@47:       # but apparently some variants of GNU ld only accept -v.
melunko@47:       # Break only if it was the GNU/non-GNU ld that we prefer.
melunko@47:       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
melunko@47:       *GNU* | *'with BFD'*)
melunko@47: 	test "$with_gnu_ld" != no && break
melunko@47: 	;;
melunko@47:       *)
melunko@47: 	test "$with_gnu_ld" != yes && break
melunko@47: 	;;
melunko@47:       esac
melunko@47:     fi
melunko@47:   done
melunko@47:   IFS="$lt_save_ifs"
melunko@47: else
melunko@47:   lt_cv_path_LD="$LD" # Let the user override the test with a path.
melunko@47: fi])
melunko@47: LD="$lt_cv_path_LD"
melunko@47: if test -n "$LD"; then
melunko@47:   AC_MSG_RESULT($LD)
melunko@47: else
melunko@47:   AC_MSG_RESULT(no)
melunko@47: fi
melunko@47: test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
melunko@47: AC_PROG_LD_GNU
melunko@47: ])# AC_PROG_LD
melunko@47: 
melunko@47: 
melunko@47: # AC_PROG_LD_GNU
melunko@47: # --------------
melunko@47: AC_DEFUN([AC_PROG_LD_GNU],
melunko@47: [AC_REQUIRE([AC_PROG_EGREP])dnl
melunko@47: AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
melunko@47: [# I'd rather use --version here, but apparently some GNU lds only accept -v.
melunko@47: case `$LD -v 2>&1 </dev/null` in
melunko@47: *GNU* | *'with BFD'*)
melunko@47:   lt_cv_prog_gnu_ld=yes
melunko@47:   ;;
melunko@47: *)
melunko@47:   lt_cv_prog_gnu_ld=no
melunko@47:   ;;
melunko@47: esac])
melunko@47: with_gnu_ld=$lt_cv_prog_gnu_ld
melunko@47: ])# AC_PROG_LD_GNU
melunko@47: 
melunko@47: 
melunko@47: # AC_PROG_LD_RELOAD_FLAG
melunko@47: # ----------------------
melunko@47: # find reload flag for linker
melunko@47: #   -- PORTME Some linkers may need a different reload flag.
melunko@47: AC_DEFUN([AC_PROG_LD_RELOAD_FLAG],
melunko@47: [AC_CACHE_CHECK([for $LD option to reload object files],
melunko@47:   lt_cv_ld_reload_flag,
melunko@47:   [lt_cv_ld_reload_flag='-r'])
melunko@47: reload_flag=$lt_cv_ld_reload_flag
melunko@47: case $reload_flag in
melunko@47: "" | " "*) ;;
melunko@47: *) reload_flag=" $reload_flag" ;;
melunko@47: esac
melunko@47: reload_cmds='$LD$reload_flag -o $output$reload_objs'
melunko@47: case $host_os in
melunko@47:   darwin*)
melunko@47:     if test "$GCC" = yes; then
melunko@47:       reload_cmds='$CC -nostdlib ${wl}-r -o $output$reload_objs'
melunko@47:     else
melunko@47:       reload_cmds='$LD$reload_flag -o $output$reload_objs'
melunko@47:     fi
melunko@47:     ;;
melunko@47: esac
melunko@47: ])# AC_PROG_LD_RELOAD_FLAG
melunko@47: 
melunko@47: 
melunko@47: # AC_DEPLIBS_CHECK_METHOD
melunko@47: # -----------------------
melunko@47: # how to check for library dependencies
melunko@47: #  -- PORTME fill in with the dynamic library characteristics
melunko@47: AC_DEFUN([AC_DEPLIBS_CHECK_METHOD],
melunko@47: [AC_CACHE_CHECK([how to recognise dependent libraries],
melunko@47: lt_cv_deplibs_check_method,
melunko@47: [lt_cv_file_magic_cmd='$MAGIC_CMD'
melunko@47: lt_cv_file_magic_test_file=
melunko@47: lt_cv_deplibs_check_method='unknown'
melunko@47: # Need to set the preceding variable on all platforms that support
melunko@47: # interlibrary dependencies.
melunko@47: # 'none' -- dependencies not supported.
melunko@47: # `unknown' -- same as none, but documents that we really don't know.
melunko@47: # 'pass_all' -- all dependencies passed with no checks.
melunko@47: # 'test_compile' -- check by making test program.
melunko@47: # 'file_magic [[regex]]' -- check by looking for files in library path
melunko@47: # which responds to the $file_magic_cmd with a given extended regex.
melunko@47: # If you have `file' or equivalent on your system and you're not sure
melunko@47: # whether `pass_all' will *always* work, you probably want this one.
melunko@47: 
melunko@47: case $host_os in
melunko@47: aix4* | aix5*)
melunko@47:   lt_cv_deplibs_check_method=pass_all
melunko@47:   ;;
melunko@47: 
melunko@47: beos*)
melunko@47:   lt_cv_deplibs_check_method=pass_all
melunko@47:   ;;
melunko@47: 
melunko@47: bsdi[[45]]*)
melunko@47:   lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
melunko@47:   lt_cv_file_magic_cmd='/usr/bin/file -L'
melunko@47:   lt_cv_file_magic_test_file=/shlib/libc.so
melunko@47:   ;;
melunko@47: 
melunko@47: cygwin*)
melunko@47:   # func_win32_libid is a shell function defined in ltmain.sh
melunko@47:   lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
melunko@47:   lt_cv_file_magic_cmd='func_win32_libid'
melunko@47:   ;;
melunko@47: 
melunko@47: mingw* | pw32*)
melunko@47:   # Base MSYS/MinGW do not provide the 'file' command needed by
melunko@47:   # func_win32_libid shell function, so use a weaker test based on 'objdump'.
melunko@47:   lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
melunko@47:   lt_cv_file_magic_cmd='$OBJDUMP -f'
melunko@47:   ;;
melunko@47: 
melunko@47: darwin* | rhapsody*)
melunko@47:   lt_cv_deplibs_check_method=pass_all
melunko@47:   ;;
melunko@47: 
melunko@47: freebsd* | kfreebsd*-gnu | dragonfly*)
melunko@47:   if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
melunko@47:     case $host_cpu in
melunko@47:     i*86 )
melunko@47:       # Not sure whether the presence of OpenBSD here was a mistake.
melunko@47:       # Let's accept both of them until this is cleared up.
melunko@47:       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
melunko@47:       lt_cv_file_magic_cmd=/usr/bin/file
melunko@47:       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
melunko@47:       ;;
melunko@47:     esac
melunko@47:   else
melunko@47:     lt_cv_deplibs_check_method=pass_all
melunko@47:   fi
melunko@47:   ;;
melunko@47: 
melunko@47: gnu*)
melunko@47:   lt_cv_deplibs_check_method=pass_all
melunko@47:   ;;
melunko@47: 
melunko@47: hpux10.20* | hpux11*)
melunko@47:   lt_cv_file_magic_cmd=/usr/bin/file
melunko@47:   case $host_cpu in
melunko@47:   ia64*)
melunko@47:     lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
melunko@47:     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
melunko@47:     ;;
melunko@47:   hppa*64*)
melunko@47:     [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]']
melunko@47:     lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
melunko@47:     ;;
melunko@47:   *)
melunko@47:     lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library'
melunko@47:     lt_cv_file_magic_test_file=/usr/lib/libc.sl
melunko@47:     ;;
melunko@47:   esac
melunko@47:   ;;
melunko@47: 
melunko@47: irix5* | irix6* | nonstopux*)
melunko@47:   case $LD in
melunko@47:   *-32|*"-32 ") libmagic=32-bit;;
melunko@47:   *-n32|*"-n32 ") libmagic=N32;;
melunko@47:   *-64|*"-64 ") libmagic=64-bit;;
melunko@47:   *) libmagic=never-match;;
melunko@47:   esac
melunko@47:   lt_cv_deplibs_check_method=pass_all
melunko@47:   ;;
melunko@47: 
melunko@47: # This must be Linux ELF.
melunko@47: linux*)
melunko@47:   lt_cv_deplibs_check_method=pass_all
melunko@47:   ;;
melunko@47: 
melunko@47: netbsd*)
melunko@47:   if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
melunko@47:     lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
melunko@47:   else
melunko@47:     lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
melunko@47:   fi
melunko@47:   ;;
melunko@47: 
melunko@47: newos6*)
melunko@47:   lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
melunko@47:   lt_cv_file_magic_cmd=/usr/bin/file
melunko@47:   lt_cv_file_magic_test_file=/usr/lib/libnls.so
melunko@47:   ;;
melunko@47: 
melunko@47: nto-qnx*)
melunko@47:   lt_cv_deplibs_check_method=unknown
melunko@47:   ;;
melunko@47: 
melunko@47: openbsd*)
melunko@47:   if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
melunko@47:     lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
melunko@47:   else
melunko@47:     lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
melunko@47:   fi
melunko@47:   ;;
melunko@47: 
melunko@47: osf3* | osf4* | osf5*)
melunko@47:   lt_cv_deplibs_check_method=pass_all
melunko@47:   ;;
melunko@47: 
melunko@47: sco3.2v5*)
melunko@47:   lt_cv_deplibs_check_method=pass_all
melunko@47:   ;;
melunko@47: 
melunko@47: solaris*)
melunko@47:   lt_cv_deplibs_check_method=pass_all
melunko@47:   ;;
melunko@47: 
melunko@47: sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
melunko@47:   case $host_vendor in
melunko@47:   motorola)
melunko@47:     lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
melunko@47:     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
melunko@47:     ;;
melunko@47:   ncr)
melunko@47:     lt_cv_deplibs_check_method=pass_all
melunko@47:     ;;
melunko@47:   sequent)
melunko@47:     lt_cv_file_magic_cmd='/bin/file'
melunko@47:     lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
melunko@47:     ;;
melunko@47:   sni)
melunko@47:     lt_cv_file_magic_cmd='/bin/file'
melunko@47:     lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
melunko@47:     lt_cv_file_magic_test_file=/lib/libc.so
melunko@47:     ;;
melunko@47:   siemens)
melunko@47:     lt_cv_deplibs_check_method=pass_all
melunko@47:     ;;
melunko@47:   esac
melunko@47:   ;;
melunko@47: 
melunko@47: sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7* | sysv4*uw2*)
melunko@47:   lt_cv_deplibs_check_method=pass_all
melunko@47:   ;;
melunko@47: esac
melunko@47: ])
melunko@47: file_magic_cmd=$lt_cv_file_magic_cmd
melunko@47: deplibs_check_method=$lt_cv_deplibs_check_method
melunko@47: test -z "$deplibs_check_method" && deplibs_check_method=unknown
melunko@47: ])# AC_DEPLIBS_CHECK_METHOD
melunko@47: 
melunko@47: 
melunko@47: # AC_PROG_NM
melunko@47: # ----------
melunko@47: # find the pathname to a BSD-compatible name lister
melunko@47: AC_DEFUN([AC_PROG_NM],
melunko@47: [AC_CACHE_CHECK([for BSD-compatible nm], lt_cv_path_NM,
melunko@47: [if test -n "$NM"; then
melunko@47:   # Let the user override the test.
melunko@47:   lt_cv_path_NM="$NM"
melunko@47: else
melunko@47:   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
melunko@47:   for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
melunko@47:     IFS="$lt_save_ifs"
melunko@47:     test -z "$ac_dir" && ac_dir=.
melunko@47:     tmp_nm="$ac_dir/${ac_tool_prefix}nm"
melunko@47:     if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
melunko@47:       # Check to see if the nm accepts a BSD-compat flag.
melunko@47:       # Adding the `sed 1q' prevents false positives on HP-UX, which says:
melunko@47:       #   nm: unknown option "B" ignored
melunko@47:       # Tru64's nm complains that /dev/null is an invalid object file
melunko@47:       case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
melunko@47:       */dev/null* | *'Invalid file or object type'*)
melunko@47: 	lt_cv_path_NM="$tmp_nm -B"
melunko@47: 	break
melunko@47:         ;;
melunko@47:       *)
melunko@47: 	case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
melunko@47: 	*/dev/null*)
melunko@47: 	  lt_cv_path_NM="$tmp_nm -p"
melunko@47: 	  break
melunko@47: 	  ;;
melunko@47: 	*)
melunko@47: 	  lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
melunko@47: 	  continue # so that we can try to find one that supports BSD flags
melunko@47: 	  ;;
melunko@47: 	esac
melunko@47:       esac
melunko@47:     fi
melunko@47:   done
melunko@47:   IFS="$lt_save_ifs"
melunko@47:   test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
melunko@47: fi])
melunko@47: NM="$lt_cv_path_NM"
melunko@47: ])# AC_PROG_NM
melunko@47: 
melunko@47: 
melunko@47: # AC_CHECK_LIBM
melunko@47: # -------------
melunko@47: # check for math library
melunko@47: AC_DEFUN([AC_CHECK_LIBM],
melunko@47: [AC_REQUIRE([AC_CANONICAL_HOST])dnl
melunko@47: LIBM=
melunko@47: case $host in
melunko@47: *-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*)
melunko@47:   # These system don't have libm, or don't need it
melunko@47:   ;;
melunko@47: *-ncr-sysv4.3*)
melunko@47:   AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
melunko@47:   AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
melunko@47:   ;;
melunko@47: *)
melunko@47:   AC_CHECK_LIB(m, cos, LIBM="-lm")
melunko@47:   ;;
melunko@47: esac
melunko@47: ])# AC_CHECK_LIBM
melunko@47: 
melunko@47: 
melunko@47: # AC_LIBLTDL_CONVENIENCE([DIRECTORY])
melunko@47: # -----------------------------------
melunko@47: # sets LIBLTDL to the link flags for the libltdl convenience library and
melunko@47: # LTDLINCL to the include flags for the libltdl header and adds
melunko@47: # --enable-ltdl-convenience to the configure arguments.  Note that
melunko@47: # AC_CONFIG_SUBDIRS is not called here.  If DIRECTORY is not provided,
melunko@47: # it is assumed to be `libltdl'.  LIBLTDL will be prefixed with
melunko@47: # '${top_builddir}/' and LTDLINCL will be prefixed with '${top_srcdir}/'
melunko@47: # (note the single quotes!).  If your package is not flat and you're not
melunko@47: # using automake, define top_builddir and top_srcdir appropriately in
melunko@47: # the Makefiles.
melunko@47: AC_DEFUN([AC_LIBLTDL_CONVENIENCE],
melunko@47: [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
melunko@47:   case $enable_ltdl_convenience in
melunko@47:   no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;;
melunko@47:   "") enable_ltdl_convenience=yes
melunko@47:       ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;;
melunko@47:   esac
melunko@47:   LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la
melunko@47:   LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
melunko@47:   # For backwards non-gettext consistent compatibility...
melunko@47:   INCLTDL="$LTDLINCL"
melunko@47: ])# AC_LIBLTDL_CONVENIENCE
melunko@47: 
melunko@47: 
melunko@47: # AC_LIBLTDL_INSTALLABLE([DIRECTORY])
melunko@47: # -----------------------------------
melunko@47: # sets LIBLTDL to the link flags for the libltdl installable library and
melunko@47: # LTDLINCL to the include flags for the libltdl header and adds
melunko@47: # --enable-ltdl-install to the configure arguments.  Note that
melunko@47: # AC_CONFIG_SUBDIRS is not called here.  If DIRECTORY is not provided,
melunko@47: # and an installed libltdl is not found, it is assumed to be `libltdl'.
melunko@47: # LIBLTDL will be prefixed with '${top_builddir}/'# and LTDLINCL with
melunko@47: # '${top_srcdir}/' (note the single quotes!).  If your package is not
melunko@47: # flat and you're not using automake, define top_builddir and top_srcdir
melunko@47: # appropriately in the Makefiles.
melunko@47: # In the future, this macro may have to be called after AC_PROG_LIBTOOL.
melunko@47: AC_DEFUN([AC_LIBLTDL_INSTALLABLE],
melunko@47: [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
melunko@47:   AC_CHECK_LIB(ltdl, lt_dlinit,
melunko@47:   [test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no],
melunko@47:   [if test x"$enable_ltdl_install" = xno; then
melunko@47:      AC_MSG_WARN([libltdl not installed, but installation disabled])
melunko@47:    else
melunko@47:      enable_ltdl_install=yes
melunko@47:    fi
melunko@47:   ])
melunko@47:   if test x"$enable_ltdl_install" = x"yes"; then
melunko@47:     ac_configure_args="$ac_configure_args --enable-ltdl-install"
melunko@47:     LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la
melunko@47:     LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
melunko@47:   else
melunko@47:     ac_configure_args="$ac_configure_args --enable-ltdl-install=no"
melunko@47:     LIBLTDL="-lltdl"
melunko@47:     LTDLINCL=
melunko@47:   fi
melunko@47:   # For backwards non-gettext consistent compatibility...
melunko@47:   INCLTDL="$LTDLINCL"
melunko@47: ])# AC_LIBLTDL_INSTALLABLE
melunko@47: 
melunko@47: 
melunko@47: # AC_LIBTOOL_CXX
melunko@47: # --------------
melunko@47: # enable support for C++ libraries
melunko@47: AC_DEFUN([AC_LIBTOOL_CXX],
melunko@47: [AC_REQUIRE([_LT_AC_LANG_CXX])
melunko@47: ])# AC_LIBTOOL_CXX
melunko@47: 
melunko@47: 
melunko@47: # _LT_AC_LANG_CXX
melunko@47: # ---------------
melunko@47: AC_DEFUN([_LT_AC_LANG_CXX],
melunko@47: [AC_REQUIRE([AC_PROG_CXX])
melunko@47: AC_REQUIRE([_LT_AC_PROG_CXXCPP])
melunko@47: _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}CXX])
melunko@47: ])# _LT_AC_LANG_CXX
melunko@47: 
melunko@47: # _LT_AC_PROG_CXXCPP
melunko@47: # ---------------
melunko@47: AC_DEFUN([_LT_AC_PROG_CXXCPP],
melunko@47: [
melunko@47: AC_REQUIRE([AC_PROG_CXX])
melunko@47: if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
melunko@47:     ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
melunko@47:     (test "X$CXX" != "Xg++"))) ; then
melunko@47:   AC_PROG_CXXCPP
melunko@47: fi
melunko@47: ])# _LT_AC_PROG_CXXCPP
melunko@47: 
melunko@47: # AC_LIBTOOL_F77
melunko@47: # --------------
melunko@47: # enable support for Fortran 77 libraries
melunko@47: AC_DEFUN([AC_LIBTOOL_F77],
melunko@47: [AC_REQUIRE([_LT_AC_LANG_F77])
melunko@47: ])# AC_LIBTOOL_F77
melunko@47: 
melunko@47: 
melunko@47: # _LT_AC_LANG_F77
melunko@47: # ---------------
melunko@47: AC_DEFUN([_LT_AC_LANG_F77],
melunko@47: [AC_REQUIRE([AC_PROG_F77])
melunko@47: _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}F77])
melunko@47: ])# _LT_AC_LANG_F77
melunko@47: 
melunko@47: 
melunko@47: # AC_LIBTOOL_GCJ
melunko@47: # --------------
melunko@47: # enable support for GCJ libraries
melunko@47: AC_DEFUN([AC_LIBTOOL_GCJ],
melunko@47: [AC_REQUIRE([_LT_AC_LANG_GCJ])
melunko@47: ])# AC_LIBTOOL_GCJ
melunko@47: 
melunko@47: 
melunko@47: # _LT_AC_LANG_GCJ
melunko@47: # ---------------
melunko@47: AC_DEFUN([_LT_AC_LANG_GCJ],
melunko@47: [AC_PROVIDE_IFELSE([AC_PROG_GCJ],[],
melunko@47:   [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],[],
melunko@47:     [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],[],
melunko@47:       [ifdef([AC_PROG_GCJ],[AC_REQUIRE([AC_PROG_GCJ])],
melunko@47: 	 [ifdef([A][M_PROG_GCJ],[AC_REQUIRE([A][M_PROG_GCJ])],
melunko@47: 	   [AC_REQUIRE([A][C_PROG_GCJ_OR_A][M_PROG_GCJ])])])])])])
melunko@47: _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}GCJ])
melunko@47: ])# _LT_AC_LANG_GCJ
melunko@47: 
melunko@47: 
melunko@47: # AC_LIBTOOL_RC
melunko@47: # --------------
melunko@47: # enable support for Windows resource files
melunko@47: AC_DEFUN([AC_LIBTOOL_RC],
melunko@47: [AC_REQUIRE([LT_AC_PROG_RC])
melunko@47: _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}RC])
melunko@47: ])# AC_LIBTOOL_RC
melunko@47: 
melunko@47: 
melunko@47: # AC_LIBTOOL_LANG_C_CONFIG
melunko@47: # ------------------------
melunko@47: # Ensure that the configuration vars for the C compiler are
melunko@47: # suitably defined.  Those variables are subsequently used by
melunko@47: # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
melunko@47: AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG], [_LT_AC_LANG_C_CONFIG])
melunko@47: AC_DEFUN([_LT_AC_LANG_C_CONFIG],
melunko@47: [lt_save_CC="$CC"
melunko@47: AC_LANG_PUSH(C)
melunko@47: 
melunko@47: # Source file extension for C test sources.
melunko@47: ac_ext=c
melunko@47: 
melunko@47: # Object file extension for compiled C test sources.
melunko@47: objext=o
melunko@47: _LT_AC_TAGVAR(objext, $1)=$objext
melunko@47: 
melunko@47: # Code to be used in simple compile tests
melunko@47: lt_simple_compile_test_code="int some_variable = 0;\n"
melunko@47: 
melunko@47: # Code to be used in simple link tests
melunko@47: lt_simple_link_test_code='int main(){return(0);}\n'
melunko@47: 
melunko@47: _LT_AC_SYS_COMPILER
melunko@47: 
melunko@47: # save warnings/boilerplate of simple test code
melunko@47: _LT_COMPILER_BOILERPLATE
melunko@47: _LT_LINKER_BOILERPLATE
melunko@47: 
melunko@47: #
melunko@47: # Check for any special shared library compilation flags.
melunko@47: #
melunko@47: _LT_AC_TAGVAR(lt_prog_cc_shlib, $1)=
melunko@47: if test "$GCC" = no; then
melunko@47:   case $host_os in
melunko@47:   sco3.2v5*)
melunko@47:     _LT_AC_TAGVAR(lt_prog_cc_shlib, $1)='-belf'
melunko@47:     ;;
melunko@47:   esac
melunko@47: fi
melunko@47: if test -n "$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)"; then
melunko@47:   AC_MSG_WARN([`$CC' requires `$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)' to build shared libraries])
melunko@47:   if echo "$old_CC $old_CFLAGS " | grep "[[ 	]]$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)[[ 	]]" >/dev/null; then :
melunko@47:   else
melunko@47:     AC_MSG_WARN([add `$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)' to the CC or CFLAGS env variable and reconfigure])
melunko@47:     _LT_AC_TAGVAR(lt_cv_prog_cc_can_build_shared, $1)=no
melunko@47:   fi
melunko@47: fi
melunko@47: 
melunko@47: 
melunko@47: #
melunko@47: # Check to make sure the static flag actually works.
melunko@47: #
melunko@47: AC_LIBTOOL_LINKER_OPTION([if $compiler static flag $_LT_AC_TAGVAR(lt_prog_compiler_static, $1) works],
melunko@47:   _LT_AC_TAGVAR(lt_prog_compiler_static_works, $1),
melunko@47:   $_LT_AC_TAGVAR(lt_prog_compiler_static, $1),
melunko@47:   [],
melunko@47:   [_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=])
melunko@47: 
melunko@47: 
melunko@47: AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
melunko@47: AC_LIBTOOL_PROG_COMPILER_PIC($1)
melunko@47: AC_LIBTOOL_PROG_CC_C_O($1)
melunko@47: AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
melunko@47: AC_LIBTOOL_PROG_LD_SHLIBS($1)
melunko@47: AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
melunko@47: AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
melunko@47: AC_LIBTOOL_SYS_LIB_STRIP
melunko@47: AC_LIBTOOL_DLOPEN_SELF($1)
melunko@47: 
melunko@47: # Report which librarie types wil actually be built
melunko@47: AC_MSG_CHECKING([if libtool supports shared libraries])
melunko@47: AC_MSG_RESULT([$can_build_shared])
melunko@47: 
melunko@47: AC_MSG_CHECKING([whether to build shared libraries])
melunko@47: test "$can_build_shared" = "no" && enable_shared=no
melunko@47: 
melunko@47: # On AIX, shared libraries and static libraries use the same namespace, and
melunko@47: # are all built from PIC.
melunko@47: case $host_os in
melunko@47: aix3*)
melunko@47:   test "$enable_shared" = yes && enable_static=no
melunko@47:   if test -n "$RANLIB"; then
melunko@47:     archive_cmds="$archive_cmds~\$RANLIB \$lib"
melunko@47:     postinstall_cmds='$RANLIB $lib'
melunko@47:   fi
melunko@47:   ;;
melunko@47: 
melunko@47: aix4* | aix5*)
melunko@47:   if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
melunko@47:     test "$enable_shared" = yes && enable_static=no
melunko@47:   fi
melunko@47:     ;;
melunko@47: esac
melunko@47: AC_MSG_RESULT([$enable_shared])
melunko@47: 
melunko@47: AC_MSG_CHECKING([whether to build static libraries])
melunko@47: # Make sure either enable_shared or enable_static is yes.
melunko@47: test "$enable_shared" = yes || enable_static=yes
melunko@47: AC_MSG_RESULT([$enable_static])
melunko@47: 
melunko@47: AC_LIBTOOL_CONFIG($1)
melunko@47: 
melunko@47: AC_LANG_POP
melunko@47: CC="$lt_save_CC"
melunko@47: ])# AC_LIBTOOL_LANG_C_CONFIG
melunko@47: 
melunko@47: 
melunko@47: # AC_LIBTOOL_LANG_CXX_CONFIG
melunko@47: # --------------------------
melunko@47: # Ensure that the configuration vars for the C compiler are
melunko@47: # suitably defined.  Those variables are subsequently used by
melunko@47: # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
melunko@47: AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG], [_LT_AC_LANG_CXX_CONFIG(CXX)])
melunko@47: AC_DEFUN([_LT_AC_LANG_CXX_CONFIG],
melunko@47: [AC_LANG_PUSH(C++)
melunko@47: AC_REQUIRE([AC_PROG_CXX])
melunko@47: AC_REQUIRE([_LT_AC_PROG_CXXCPP])
melunko@47: 
melunko@47: _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
melunko@47: _LT_AC_TAGVAR(allow_undefined_flag, $1)=
melunko@47: _LT_AC_TAGVAR(always_export_symbols, $1)=no
melunko@47: _LT_AC_TAGVAR(archive_expsym_cmds, $1)=
melunko@47: _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
melunko@47: _LT_AC_TAGVAR(hardcode_direct, $1)=no
melunko@47: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
melunko@47: _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
melunko@47: _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
melunko@47: _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
melunko@47: _LT_AC_TAGVAR(hardcode_automatic, $1)=no
melunko@47: _LT_AC_TAGVAR(module_cmds, $1)=
melunko@47: _LT_AC_TAGVAR(module_expsym_cmds, $1)=
melunko@47: _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
melunko@47: _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
melunko@47: _LT_AC_TAGVAR(no_undefined_flag, $1)=
melunko@47: _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
melunko@47: _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
melunko@47: 
melunko@47: # Dependencies to place before and after the object being linked:
melunko@47: _LT_AC_TAGVAR(predep_objects, $1)=
melunko@47: _LT_AC_TAGVAR(postdep_objects, $1)=
melunko@47: _LT_AC_TAGVAR(predeps, $1)=
melunko@47: _LT_AC_TAGVAR(postdeps, $1)=
melunko@47: _LT_AC_TAGVAR(compiler_lib_search_path, $1)=
melunko@47: 
melunko@47: # Source file extension for C++ test sources.
melunko@47: ac_ext=cpp
melunko@47: 
melunko@47: # Object file extension for compiled C++ test sources.
melunko@47: objext=o
melunko@47: _LT_AC_TAGVAR(objext, $1)=$objext
melunko@47: 
melunko@47: # Code to be used in simple compile tests
melunko@47: lt_simple_compile_test_code="int some_variable = 0;\n"
melunko@47: 
melunko@47: # Code to be used in simple link tests
melunko@47: lt_simple_link_test_code='int main(int, char *[]) { return(0); }\n'
melunko@47: 
melunko@47: # ltmain only uses $CC for tagged configurations so make sure $CC is set.
melunko@47: _LT_AC_SYS_COMPILER
melunko@47: 
melunko@47: # save warnings/boilerplate of simple test code
melunko@47: _LT_COMPILER_BOILERPLATE
melunko@47: _LT_LINKER_BOILERPLATE
melunko@47: 
melunko@47: # Allow CC to be a program name with arguments.
melunko@47: lt_save_CC=$CC
melunko@47: lt_save_LD=$LD
melunko@47: lt_save_GCC=$GCC
melunko@47: GCC=$GXX
melunko@47: lt_save_with_gnu_ld=$with_gnu_ld
melunko@47: lt_save_path_LD=$lt_cv_path_LD
melunko@47: if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
melunko@47:   lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
melunko@47: else
melunko@47:   unset lt_cv_prog_gnu_ld
melunko@47: fi
melunko@47: if test -n "${lt_cv_path_LDCXX+set}"; then
melunko@47:   lt_cv_path_LD=$lt_cv_path_LDCXX
melunko@47: else
melunko@47:   unset lt_cv_path_LD
melunko@47: fi
melunko@47: test -z "${LDCXX+set}" || LD=$LDCXX
melunko@47: CC=${CXX-"c++"}
melunko@47: compiler=$CC
melunko@47: _LT_AC_TAGVAR(compiler, $1)=$CC
melunko@47: _LT_CC_BASENAME([$compiler])
melunko@47: 
melunko@47: # We don't want -fno-exception wen compiling C++ code, so set the
melunko@47: # no_builtin_flag separately
melunko@47: if test "$GXX" = yes; then
melunko@47:   _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
melunko@47: else
melunko@47:   _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
melunko@47: fi
melunko@47: 
melunko@47: if test "$GXX" = yes; then
melunko@47:   # Set up default GNU C++ configuration
melunko@47: 
melunko@47:   AC_PROG_LD
melunko@47: 
melunko@47:   # Check if GNU C++ uses GNU ld as the underlying linker, since the
melunko@47:   # archiving commands below assume that GNU ld is being used.
melunko@47:   if test "$with_gnu_ld" = yes; then
melunko@47:     _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
melunko@47:     _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
melunko@47: 
melunko@47:     _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
melunko@47:     _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
melunko@47: 
melunko@47:     # If archive_cmds runs LD, not CC, wlarc should be empty
melunko@47:     # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
melunko@47:     #     investigate it a little bit more. (MM)
melunko@47:     wlarc='${wl}'
melunko@47: 
melunko@47:     # ancient GNU ld didn't support --whole-archive et. al.
melunko@47:     if eval "`$CC -print-prog-name=ld` --help 2>&1" | \
melunko@47: 	grep 'no-whole-archive' > /dev/null; then
melunko@47:       _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
melunko@47:     else
melunko@47:       _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
melunko@47:     fi
melunko@47:   else
melunko@47:     with_gnu_ld=no
melunko@47:     wlarc=
melunko@47: 
melunko@47:     # A generic and very simple default shared library creation
melunko@47:     # command for GNU C++ for the case where it uses the native
melunko@47:     # linker, instead of GNU ld.  If possible, this setting should
melunko@47:     # overridden to take advantage of the native linker features on
melunko@47:     # the platform it is being used on.
melunko@47:     _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
melunko@47:   fi
melunko@47: 
melunko@47:   # Commands to make compiler produce verbose output that lists
melunko@47:   # what "hidden" libraries, object files and flags are used when
melunko@47:   # linking a shared library.
melunko@47:   output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
melunko@47: 
melunko@47: else
melunko@47:   GXX=no
melunko@47:   with_gnu_ld=no
melunko@47:   wlarc=
melunko@47: fi
melunko@47: 
melunko@47: # PORTME: fill in a description of your system's C++ link characteristics
melunko@47: AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
melunko@47: _LT_AC_TAGVAR(ld_shlibs, $1)=yes
melunko@47: case $host_os in
melunko@47:   aix3*)
melunko@47:     # FIXME: insert proper C++ library support
melunko@47:     _LT_AC_TAGVAR(ld_shlibs, $1)=no
melunko@47:     ;;
melunko@47:   aix4* | aix5*)
melunko@47:     if test "$host_cpu" = ia64; then
melunko@47:       # On IA64, the linker does run time linking by default, so we don't
melunko@47:       # have to do anything special.
melunko@47:       aix_use_runtimelinking=no
melunko@47:       exp_sym_flag='-Bexport'
melunko@47:       no_entry_flag=""
melunko@47:     else
melunko@47:       aix_use_runtimelinking=no
melunko@47: 
melunko@47:       # Test if we are trying to use run time linking or normal
melunko@47:       # AIX style linking. If -brtl is somewhere in LDFLAGS, we
melunko@47:       # need to do runtime linking.
melunko@47:       case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)
melunko@47: 	for ld_flag in $LDFLAGS; do
melunko@47: 	  case $ld_flag in
melunko@47: 	  *-brtl*)
melunko@47: 	    aix_use_runtimelinking=yes
melunko@47: 	    break
melunko@47: 	    ;;
melunko@47: 	  esac
melunko@47: 	done
melunko@47:       esac
melunko@47: 
melunko@47:       exp_sym_flag='-bexport'
melunko@47:       no_entry_flag='-bnoentry'
melunko@47:     fi
melunko@47: 
melunko@47:     # When large executables or shared objects are built, AIX ld can
melunko@47:     # have problems creating the table of contents.  If linking a library
melunko@47:     # or program results in "error TOC overflow" add -mminimal-toc to
melunko@47:     # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
melunko@47:     # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
melunko@47: 
melunko@47:     _LT_AC_TAGVAR(archive_cmds, $1)=''
melunko@47:     _LT_AC_TAGVAR(hardcode_direct, $1)=yes
melunko@47:     _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
melunko@47:     _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
melunko@47: 
melunko@47:     if test "$GXX" = yes; then
melunko@47:       case $host_os in aix4.[[012]]|aix4.[[012]].*)
melunko@47:       # We only want to do this on AIX 4.2 and lower, the check
melunko@47:       # below for broken collect2 doesn't work under 4.3+
melunko@47: 	collect2name=`${CC} -print-prog-name=collect2`
melunko@47: 	if test -f "$collect2name" && \
melunko@47: 	   strings "$collect2name" | grep resolve_lib_name >/dev/null
melunko@47: 	then
melunko@47: 	  # We have reworked collect2
melunko@47: 	  _LT_AC_TAGVAR(hardcode_direct, $1)=yes
melunko@47: 	else
melunko@47: 	  # We have old collect2
melunko@47: 	  _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
melunko@47: 	  # It fails to find uninstalled libraries when the uninstalled
melunko@47: 	  # path is not listed in the libpath.  Setting hardcode_minus_L
melunko@47: 	  # to unsupported forces relinking
melunko@47: 	  _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
melunko@47: 	  _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
melunko@47: 	  _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
melunko@47: 	fi
melunko@47:       esac
melunko@47:       shared_flag='-shared'
melunko@47:       if test "$aix_use_runtimelinking" = yes; then
melunko@47: 	shared_flag="$shared_flag "'${wl}-G'
melunko@47:       fi
melunko@47:     else
melunko@47:       # not using gcc
melunko@47:       if test "$host_cpu" = ia64; then
melunko@47: 	# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
melunko@47: 	# chokes on -Wl,-G. The following line is correct:
melunko@47: 	shared_flag='-G'
melunko@47:       else
melunko@47: 	if test "$aix_use_runtimelinking" = yes; then
melunko@47: 	  shared_flag='${wl}-G'
melunko@47: 	else
melunko@47: 	  shared_flag='${wl}-bM:SRE'
melunko@47: 	fi
melunko@47:       fi
melunko@47:     fi
melunko@47: 
melunko@47:     # It seems that -bexpall does not export symbols beginning with
melunko@47:     # underscore (_), so it is better to generate a list of symbols to export.
melunko@47:     _LT_AC_TAGVAR(always_export_symbols, $1)=yes
melunko@47:     if test "$aix_use_runtimelinking" = yes; then
melunko@47:       # Warning - without using the other runtime loading flags (-brtl),
melunko@47:       # -berok will link without error, but may produce a broken library.
melunko@47:       _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
melunko@47:       # Determine the default libpath from the value encoded in an empty executable.
melunko@47:       _LT_AC_SYS_LIBPATH_AIX
melunko@47:       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
melunko@47: 
melunko@47:       _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols $shared_flag"
melunko@47:      else
melunko@47:       if test "$host_cpu" = ia64; then
melunko@47: 	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
melunko@47: 	_LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
melunko@47: 	_LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols"
melunko@47:       else
melunko@47: 	# Determine the default libpath from the value encoded in an empty executable.
melunko@47: 	_LT_AC_SYS_LIBPATH_AIX
melunko@47: 	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
melunko@47: 	# Warning - without using the other run time loading flags,
melunko@47: 	# -berok will link without error, but may produce a broken library.
melunko@47: 	_LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
melunko@47: 	_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
melunko@47: 	# -bexpall does not export symbols beginning with underscore (_)
melunko@47: 	_LT_AC_TAGVAR(always_export_symbols, $1)=yes
melunko@47: 	# Exported symbols can be pulled into shared objects from archives
melunko@47: 	_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=' '
melunko@47: 	_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
melunko@47: 	# This is similar to how AIX traditionally builds its shared libraries.
melunko@47: 	_LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}-bE:$export_symbols ${wl}-bnoentry${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
melunko@47:       fi
melunko@47:     fi
melunko@47:     ;;
melunko@47:   chorus*)
melunko@47:     case $cc_basename in
melunko@47:       *)
melunko@47: 	# FIXME: insert proper C++ library support
melunko@47: 	_LT_AC_TAGVAR(ld_shlibs, $1)=no
melunko@47: 	;;
melunko@47:     esac
melunko@47:     ;;
melunko@47: 
melunko@47: 
melunko@47:   cygwin* | mingw* | pw32*)
melunko@47:     # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
melunko@47:     # as there is no search path for DLLs.
melunko@47:     _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
melunko@47:     _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
melunko@47:     _LT_AC_TAGVAR(always_export_symbols, $1)=no
melunko@47:     _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
melunko@47: 
melunko@47:     if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
melunko@47:       _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
melunko@47:       # If the export-symbols file already is a .def file (1st line
melunko@47:       # is EXPORTS), use it as is; otherwise, prepend...
melunko@47:       _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
melunko@47: 	cp $export_symbols $output_objdir/$soname.def;
melunko@47:       else
melunko@47: 	echo EXPORTS > $output_objdir/$soname.def;
melunko@47: 	cat $export_symbols >> $output_objdir/$soname.def;
melunko@47:       fi~
melunko@47:       $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
melunko@47:     else
melunko@47:       _LT_AC_TAGVAR(ld_shlibs, $1)=no
melunko@47:     fi
melunko@47:   ;;
melunko@47:       darwin* | rhapsody*)
melunko@47:         case $host_os in
melunko@47:         rhapsody* | darwin1.[[012]])
melunko@47:          _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress'
melunko@47:          ;;
melunko@47:        *) # Darwin 1.3 on
melunko@47:          if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
melunko@47:            _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
melunko@47:          else
melunko@47:            case ${MACOSX_DEPLOYMENT_TARGET} in
melunko@47:              10.[[012]])
melunko@47:                _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
melunko@47:                ;;
melunko@47:              10.*)
melunko@47:                _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup'
melunko@47:                ;;
melunko@47:            esac
melunko@47:          fi
melunko@47:          ;;
melunko@47:         esac
melunko@47:       _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
melunko@47:       _LT_AC_TAGVAR(hardcode_direct, $1)=no
melunko@47:       _LT_AC_TAGVAR(hardcode_automatic, $1)=yes
melunko@47:       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
melunko@47:       _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=''
melunko@47:       _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
melunko@47: 
melunko@47:     if test "$GXX" = yes ; then
melunko@47:       lt_int_apple_cc_single_mod=no
melunko@47:       output_verbose_link_cmd='echo'
melunko@47:       if $CC -dumpspecs 2>&1 | $EGREP 'single_module' >/dev/null ; then
melunko@47:        lt_int_apple_cc_single_mod=yes
melunko@47:       fi
melunko@47:       if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
melunko@47:        _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
melunko@47:       else
melunko@47:           _LT_AC_TAGVAR(archive_cmds, $1)='$CC -r -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
melunko@47:         fi
melunko@47:         _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
melunko@47:         # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
melunko@47:           if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
melunko@47:             _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
melunko@47:           else
melunko@47:             _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -r -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
melunko@47:           fi
melunko@47:             _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag  -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
melunko@47:       else
melunko@47:       case $cc_basename in
melunko@47:         xlc*)
melunko@47:          output_verbose_link_cmd='echo'
melunko@47:           _LT_AC_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring'
melunko@47:           _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
melunko@47:           # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
melunko@47:           _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
melunko@47:           _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag  -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
melunko@47:           ;;
melunko@47:        *)
melunko@47:          _LT_AC_TAGVAR(ld_shlibs, $1)=no
melunko@47:           ;;
melunko@47:       esac
melunko@47:       fi
melunko@47:         ;;
melunko@47: 
melunko@47:   dgux*)
melunko@47:     case $cc_basename in
melunko@47:       ec++*)
melunko@47: 	# FIXME: insert proper C++ library support
melunko@47: 	_LT_AC_TAGVAR(ld_shlibs, $1)=no
melunko@47: 	;;
melunko@47:       ghcx*)
melunko@47: 	# Green Hills C++ Compiler
melunko@47: 	# FIXME: insert proper C++ library support
melunko@47: 	_LT_AC_TAGVAR(ld_shlibs, $1)=no
melunko@47: 	;;
melunko@47:       *)
melunko@47: 	# FIXME: insert proper C++ library support
melunko@47: 	_LT_AC_TAGVAR(ld_shlibs, $1)=no
melunko@47: 	;;
melunko@47:     esac
melunko@47:     ;;
melunko@47:   freebsd[[12]]*)
melunko@47:     # C++ shared libraries reported to be fairly broken before switch to ELF
melunko@47:     _LT_AC_TAGVAR(ld_shlibs, $1)=no
melunko@47:     ;;
melunko@47:   freebsd-elf*)
melunko@47:     _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
melunko@47:     ;;
melunko@47:   freebsd* | kfreebsd*-gnu | dragonfly*)
melunko@47:     # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
melunko@47:     # conventions
melunko@47:     _LT_AC_TAGVAR(ld_shlibs, $1)=yes
melunko@47:     ;;
melunko@47:   gnu*)
melunko@47:     ;;
melunko@47:   hpux9*)
melunko@47:     _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
melunko@47:     _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
melunko@47:     _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
melunko@47:     _LT_AC_TAGVAR(hardcode_direct, $1)=yes
melunko@47:     _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
melunko@47: 				# but as the default
melunko@47: 				# location of the library.
melunko@47: 
melunko@47:     case $cc_basename in
melunko@47:     CC*)
melunko@47:       # FIXME: insert proper C++ library support
melunko@47:       _LT_AC_TAGVAR(ld_shlibs, $1)=no
melunko@47:       ;;
melunko@47:     aCC*)
melunko@47:       _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
melunko@47:       # Commands to make compiler produce verbose output that lists
melunko@47:       # what "hidden" libraries, object files and flags are used when
melunko@47:       # linking a shared library.
melunko@47:       #
melunko@47:       # There doesn't appear to be a way to prevent this compiler from
melunko@47:       # explicitly linking system object files so we need to strip them
melunko@47:       # from the output so that they don't get included in the library
melunko@47:       # dependencies.
melunko@47:       output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | grep "[[-]]L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
melunko@47:       ;;
melunko@47:     *)
melunko@47:       if test "$GXX" = yes; then
melunko@47:         _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$CC -shared -nostdlib -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
melunko@47:       else
melunko@47:         # FIXME: insert proper C++ library support
melunko@47:         _LT_AC_TAGVAR(ld_shlibs, $1)=no
melunko@47:       fi
melunko@47:       ;;
melunko@47:     esac
melunko@47:     ;;
melunko@47:   hpux10*|hpux11*)
melunko@47:     if test $with_gnu_ld = no; then
melunko@47:       case $host_cpu in
melunko@47:       hppa*64*)
melunko@47: 	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
melunko@47: 	_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
melunko@47: 	_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
melunko@47:         ;;
melunko@47:       ia64*)
melunko@47: 	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
melunko@47:         ;;
melunko@47:       *)
melunko@47: 	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
melunko@47: 	_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
melunko@47: 	_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
melunko@47:         ;;
melunko@47:       esac
melunko@47:     fi
melunko@47:     case $host_cpu in
melunko@47:     hppa*64*)
melunko@47:       _LT_AC_TAGVAR(hardcode_direct, $1)=no
melunko@47:       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
melunko@47:       ;;
melunko@47:     ia64*)
melunko@47:       _LT_AC_TAGVAR(hardcode_direct, $1)=no
melunko@47:       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
melunko@47:       _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
melunko@47: 					      # but as the default
melunko@47: 					      # location of the library.
melunko@47:       ;;
melunko@47:     *)
melunko@47:       _LT_AC_TAGVAR(hardcode_direct, $1)=yes
melunko@47:       _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
melunko@47: 					      # but as the default
melunko@47: 					      # location of the library.
melunko@47:       ;;
melunko@47:     esac
melunko@47: 
melunko@47:     case $cc_basename in
melunko@47:       CC*)
melunko@47: 	# FIXME: insert proper C++ library support
melunko@47: 	_LT_AC_TAGVAR(ld_shlibs, $1)=no
melunko@47: 	;;
melunko@47:       aCC*)
melunko@47: 	case $host_cpu in
melunko@47: 	hppa*64*|ia64*)
melunko@47: 	  _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $linker_flags $libobjs $deplibs'
melunko@47: 	  ;;
melunko@47: 	*)
melunko@47: 	  _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
melunko@47: 	  ;;
melunko@47: 	esac
melunko@47: 	# Commands to make compiler produce verbose output that lists
melunko@47: 	# what "hidden" libraries, object files and flags are used when
melunko@47: 	# linking a shared library.
melunko@47: 	#
melunko@47: 	# There doesn't appear to be a way to prevent this compiler from
melunko@47: 	# explicitly linking system object files so we need to strip them
melunko@47: 	# from the output so that they don't get included in the library
melunko@47: 	# dependencies.
melunko@47: 	output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | grep "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
melunko@47: 	;;
melunko@47:       *)
melunko@47: 	if test "$GXX" = yes; then
melunko@47: 	  if test $with_gnu_ld = no; then
melunko@47: 	    case $host_cpu in
melunko@47: 	    ia64*|hppa*64*)
melunko@47: 	      _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $linker_flags $libobjs $deplibs'
melunko@47: 	      ;;
melunko@47: 	    *)
melunko@47: 	      _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
melunko@47: 	      ;;
melunko@47: 	    esac
melunko@47: 	  fi
melunko@47: 	else
melunko@47: 	  # FIXME: insert proper C++ library support
melunko@47: 	  _LT_AC_TAGVAR(ld_shlibs, $1)=no
melunko@47: 	fi
melunko@47: 	;;
melunko@47:     esac
melunko@47:     ;;
melunko@47:   irix5* | irix6*)
melunko@47:     case $cc_basename in
melunko@47:       CC*)
melunko@47: 	# SGI C++
melunko@47: 	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
melunko@47: 
melunko@47: 	# Archives containing C++ object files must be created using
melunko@47: 	# "CC -ar", where "CC" is the IRIX C++ compiler.  This is
melunko@47: 	# necessary to make sure instantiated templates are included
melunko@47: 	# in the archive.
melunko@47: 	_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
melunko@47: 	;;
melunko@47:       *)
melunko@47: 	if test "$GXX" = yes; then
melunko@47: 	  if test "$with_gnu_ld" = no; then
melunko@47: 	    _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
melunko@47: 	  else
melunko@47: 	    _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` -o $lib'
melunko@47: 	  fi
melunko@47: 	fi
melunko@47: 	_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
melunko@47: 	;;
melunko@47:     esac
melunko@47:     _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
melunko@47:     _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
melunko@47:     ;;
melunko@47:   linux*)
melunko@47:     case $cc_basename in
melunko@47:       KCC*)
melunko@47: 	# Kuck and Associates, Inc. (KAI) C++ Compiler
melunko@47: 
melunko@47: 	# KCC will only create a shared library if the output file
melunko@47: 	# ends with ".so" (or ".sl" for HP-UX), so rename the library
melunko@47: 	# to its proper name (with version) after linking.
melunko@47: 	_LT_AC_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
melunko@47: 	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib'
melunko@47: 	# Commands to make compiler produce verbose output that lists
melunko@47: 	# what "hidden" libraries, object files and flags are used when
melunko@47: 	# linking a shared library.
melunko@47: 	#
melunko@47: 	# There doesn't appear to be a way to prevent this compiler from
melunko@47: 	# explicitly linking system object files so we need to strip them
melunko@47: 	# from the output so that they don't get included in the library
melunko@47: 	# dependencies.
melunko@47: 	output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | grep "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
melunko@47: 
melunko@47: 	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath,$libdir'
melunko@47: 	_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
melunko@47: 
melunko@47: 	# Archives containing C++ object files must be created using
melunko@47: 	# "CC -Bstatic", where "CC" is the KAI C++ compiler.
melunko@47: 	_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
melunko@47: 	;;
melunko@47:       icpc*)
melunko@47: 	# Intel C++
melunko@47: 	with_gnu_ld=yes
melunko@47: 	# version 8.0 and above of icpc choke on multiply defined symbols
melunko@47: 	# if we add $predep_objects and $postdep_objects, however 7.1 and
melunko@47: 	# earlier do not add the objects themselves.
melunko@47: 	case `$CC -V 2>&1` in
melunko@47: 	*"Version 7."*)
melunko@47:   	  _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
melunko@47:   	  _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
melunko@47: 	  ;;
melunko@47: 	*)  # Version 8.0 or newer
melunko@47: 	  tmp_idyn=
melunko@47: 	  case $host_cpu in
melunko@47: 	    ia64*) tmp_idyn=' -i_dynamic';;
melunko@47: 	  esac
melunko@47:   	  _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
melunko@47: 	  _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
melunko@47: 	  ;;
melunko@47: 	esac
melunko@47: 	_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
melunko@47: 	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
melunko@47: 	_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
melunko@47: 	_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
melunko@47: 	;;
melunko@47:       pgCC*)
melunko@47:         # Portland Group C++ compiler
melunko@47: 	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
melunko@47:   	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
melunko@47: 
melunko@47: 	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
melunko@47: 	_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
melunko@47: 	_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
melunko@47:         ;;
melunko@47:       cxx*)
melunko@47: 	# Compaq C++
melunko@47: 	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
melunko@47: 	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname  -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
melunko@47: 
melunko@47: 	runpath_var=LD_RUN_PATH
melunko@47: 	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
melunko@47: 	_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
melunko@47: 
melunko@47: 	# Commands to make compiler produce verbose output that lists
melunko@47: 	# what "hidden" libraries, object files and flags are used when
melunko@47: 	# linking a shared library.
melunko@47: 	#
melunko@47: 	# There doesn't appear to be a way to prevent this compiler from
melunko@47: 	# explicitly linking system object files so we need to strip them
melunko@47: 	# from the output so that they don't get included in the library
melunko@47: 	# dependencies.
melunko@47: 	output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
melunko@47: 	;;
melunko@47:     esac
melunko@47:     ;;
melunko@47:   lynxos*)
melunko@47:     # FIXME: insert proper C++ library support
melunko@47:     _LT_AC_TAGVAR(ld_shlibs, $1)=no
melunko@47:     ;;
melunko@47:   m88k*)
melunko@47:     # FIXME: insert proper C++ library support
melunko@47:     _LT_AC_TAGVAR(ld_shlibs, $1)=no
melunko@47:     ;;
melunko@47:   mvs*)
melunko@47:     case $cc_basename in
melunko@47:       cxx*)
melunko@47: 	# FIXME: insert proper C++ library support
melunko@47: 	_LT_AC_TAGVAR(ld_shlibs, $1)=no
melunko@47: 	;;
melunko@47:       *)
melunko@47: 	# FIXME: insert proper C++ library support
melunko@47: 	_LT_AC_TAGVAR(ld_shlibs, $1)=no
melunko@47: 	;;
melunko@47:     esac
melunko@47:     ;;
melunko@47:   netbsd*)
melunko@47:     if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
melunko@47:       _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable  -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
melunko@47:       wlarc=
melunko@47:       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
melunko@47:       _LT_AC_TAGVAR(hardcode_direct, $1)=yes
melunko@47:       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
melunko@47:     fi
melunko@47:     # Workaround some broken pre-1.5 toolchains
melunko@47:     output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
melunko@47:     ;;
melunko@47:   openbsd2*)
melunko@47:     # C++ shared libraries are fairly broken
melunko@47:     _LT_AC_TAGVAR(ld_shlibs, $1)=no
melunko@47:     ;;
melunko@47:   openbsd*)
melunko@47:     _LT_AC_TAGVAR(hardcode_direct, $1)=yes
melunko@47:     _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
melunko@47:     _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
melunko@47:     _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
melunko@47:     if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
melunko@47:       _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
melunko@47:       _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
melunko@47:       _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
melunko@47:     fi
melunko@47:     output_verbose_link_cmd='echo'
melunko@47:     ;;
melunko@47:   osf3*)
melunko@47:     case $cc_basename in
melunko@47:       KCC*)
melunko@47: 	# Kuck and Associates, Inc. (KAI) C++ Compiler
melunko@47: 
melunko@47: 	# KCC will only create a shared library if the output file
melunko@47: 	# ends with ".so" (or ".sl" for HP-UX), so rename the library
melunko@47: 	# to its proper name (with version) after linking.
melunko@47: 	_LT_AC_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
melunko@47: 
melunko@47: 	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
melunko@47: 	_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
melunko@47: 
melunko@47: 	# Archives containing C++ object files must be created using
melunko@47: 	# "CC -Bstatic", where "CC" is the KAI C++ compiler.
melunko@47: 	_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
melunko@47: 
melunko@47: 	;;
melunko@47:       RCC*)
melunko@47: 	# Rational C++ 2.4.1
melunko@47: 	# FIXME: insert proper C++ library support
melunko@47: 	_LT_AC_TAGVAR(ld_shlibs, $1)=no
melunko@47: 	;;
melunko@47:       cxx*)
melunko@47: 	_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
melunko@47: 	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && echo ${wl}-set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
melunko@47: 
melunko@47: 	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
melunko@47: 	_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
melunko@47: 
melunko@47: 	# Commands to make compiler produce verbose output that lists
melunko@47: 	# what "hidden" libraries, object files and flags are used when
melunko@47: 	# linking a shared library.
melunko@47: 	#
melunko@47: 	# There doesn't appear to be a way to prevent this compiler from
melunko@47: 	# explicitly linking system object files so we need to strip them
melunko@47: 	# from the output so that they don't get included in the library
melunko@47: 	# dependencies.
melunko@47: 	output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld" | grep -v "ld:"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
melunko@47: 	;;
melunko@47:       *)
melunko@47: 	if test "$GXX" = yes && test "$with_gnu_ld" = no; then
melunko@47: 	  _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
melunko@47: 	  _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
melunko@47: 
melunko@47: 	  _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
melunko@47: 	  _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
melunko@47: 
melunko@47: 	  # Commands to make compiler produce verbose output that lists
melunko@47: 	  # what "hidden" libraries, object files and flags are used when
melunko@47: 	  # linking a shared library.
melunko@47: 	  output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
melunko@47: 
melunko@47: 	else
melunko@47: 	  # FIXME: insert proper C++ library support
melunko@47: 	  _LT_AC_TAGVAR(ld_shlibs, $1)=no
melunko@47: 	fi
melunko@47: 	;;
melunko@47:     esac
melunko@47:     ;;
melunko@47:   osf4* | osf5*)
melunko@47:     case $cc_basename in
melunko@47:       KCC*)
melunko@47: 	# Kuck and Associates, Inc. (KAI) C++ Compiler
melunko@47: 
melunko@47: 	# KCC will only create a shared library if the output file
melunko@47: 	# ends with ".so" (or ".sl" for HP-UX), so rename the library
melunko@47: 	# to its proper name (with version) after linking.
melunko@47: 	_LT_AC_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
melunko@47: 
melunko@47: 	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
melunko@47: 	_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
melunko@47: 
melunko@47: 	# Archives containing C++ object files must be created using
melunko@47: 	# the KAI C++ compiler.
melunko@47: 	_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs'
melunko@47: 	;;
melunko@47:       RCC*)
melunko@47: 	# Rational C++ 2.4.1
melunko@47: 	# FIXME: insert proper C++ library support
melunko@47: 	_LT_AC_TAGVAR(ld_shlibs, $1)=no
melunko@47: 	;;
melunko@47:       cxx*)
melunko@47: 	_LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
melunko@47: 	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
melunko@47: 	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
melunko@47: 	  echo "-hidden">> $lib.exp~
melunko@47: 	  $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname -Wl,-input -Wl,$lib.exp  `test -n "$verstring" && echo -set_version	$verstring` -update_registry ${output_objdir}/so_locations -o $lib~
melunko@47: 	  $rm $lib.exp'
melunko@47: 
melunko@47: 	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
melunko@47: 	_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
melunko@47: 
melunko@47: 	# Commands to make compiler produce verbose output that lists
melunko@47: 	# what "hidden" libraries, object files and flags are used when
melunko@47: 	# linking a shared library.
melunko@47: 	#
melunko@47: 	# There doesn't appear to be a way to prevent this compiler from
melunko@47: 	# explicitly linking system object files so we need to strip them
melunko@47: 	# from the output so that they don't get included in the library
melunko@47: 	# dependencies.
melunko@47: 	output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld" | grep -v "ld:"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
melunko@47: 	;;
melunko@47:       *)
melunko@47: 	if test "$GXX" = yes && test "$with_gnu_ld" = no; then
melunko@47: 	  _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
melunko@47: 	 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
melunko@47: 
melunko@47: 	  _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
melunko@47: 	  _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
melunko@47: 
melunko@47: 	  # Commands to make compiler produce verbose output that lists
melunko@47: 	  # what "hidden" libraries, object files and flags are used when
melunko@47: 	  # linking a shared library.
melunko@47: 	  output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
melunko@47: 
melunko@47: 	else
melunko@47: 	  # FIXME: insert proper C++ library support
melunko@47: 	  _LT_AC_TAGVAR(ld_shlibs, $1)=no
melunko@47: 	fi
melunko@47: 	;;
melunko@47:     esac
melunko@47:     ;;
melunko@47:   psos*)
melunko@47:     # FIXME: insert proper C++ library support
melunko@47:     _LT_AC_TAGVAR(ld_shlibs, $1)=no
melunko@47:     ;;
melunko@47:   sco*)
melunko@47:     _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
melunko@47:     case $cc_basename in
melunko@47:       CC*)
melunko@47: 	# FIXME: insert proper C++ library support
melunko@47: 	_LT_AC_TAGVAR(ld_shlibs, $1)=no
melunko@47: 	;;
melunko@47:       *)
melunko@47: 	# FIXME: insert proper C++ library support
melunko@47: 	_LT_AC_TAGVAR(ld_shlibs, $1)=no
melunko@47: 	;;
melunko@47:     esac
melunko@47:     ;;
melunko@47:   sunos4*)
melunko@47:     case $cc_basename in
melunko@47:       CC*)
melunko@47: 	# Sun C++ 4.x
melunko@47: 	# FIXME: insert proper C++ library support
melunko@47: 	_LT_AC_TAGVAR(ld_shlibs, $1)=no
melunko@47: 	;;
melunko@47:       lcc*)
melunko@47: 	# Lucid
melunko@47: 	# FIXME: insert proper C++ library support
melunko@47: 	_LT_AC_TAGVAR(ld_shlibs, $1)=no
melunko@47: 	;;
melunko@47:       *)
melunko@47: 	# FIXME: insert proper C++ library support
melunko@47: 	_LT_AC_TAGVAR(ld_shlibs, $1)=no
melunko@47: 	;;
melunko@47:     esac
melunko@47:     ;;
melunko@47:   solaris*)
melunko@47:     case $cc_basename in
melunko@47:       CC*)
melunko@47: 	# Sun C++ 4.2, 5.x and Centerline C++
melunko@47:         _LT_AC_TAGVAR(archive_cmds_need_lc,$1)=yes
melunko@47: 	_LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs'
melunko@47: 	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag}  -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
melunko@47: 	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
melunko@47: 	$CC -G${allow_undefined_flag}  ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
melunko@47: 
melunko@47: 	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
melunko@47: 	_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
melunko@47: 	case $host_os in
melunko@47: 	  solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
melunko@47: 	  *)
melunko@47: 	    # The C++ compiler is used as linker so we must use $wl
melunko@47: 	    # flag to pass the commands to the underlying system
melunko@47: 	    # linker. We must also pass each convience library through
melunko@47: 	    # to the system linker between allextract/defaultextract.
melunko@47: 	    # The C++ compiler will combine linker options so we
melunko@47: 	    # cannot just pass the convience library names through
melunko@47: 	    # without $wl.
melunko@47: 	    # Supported since Solaris 2.6 (maybe 2.5.1?)
melunko@47: 	    _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}-z ${wl}defaultextract'
melunko@47: 	    ;;
melunko@47: 	esac
melunko@47: 	_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
melunko@47: 
melunko@47: 	output_verbose_link_cmd='echo'
melunko@47: 
melunko@47: 	# Archives containing C++ object files must be created using
melunko@47: 	# "CC -xar", where "CC" is the Sun C++ compiler.  This is
melunko@47: 	# necessary to make sure instantiated templates are included
melunko@47: 	# in the archive.
melunko@47: 	_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
melunko@47: 	;;
melunko@47:       gcx*)
melunko@47: 	# Green Hills C++ Compiler
melunko@47: 	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
melunko@47: 
melunko@47: 	# The C++ compiler must be used to create the archive.
melunko@47: 	_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
melunko@47: 	;;
melunko@47:       *)
melunko@47: 	# GNU C++ compiler with Solaris linker
melunko@47: 	if test "$GXX" = yes && test "$with_gnu_ld" = no; then
melunko@47: 	  _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
melunko@47: 	  if $CC --version | grep -v '^2\.7' > /dev/null; then
melunko@47: 	    _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
melunko@47: 	    _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
melunko@47: 		$CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
melunko@47: 
melunko@47: 	    # Commands to make compiler produce verbose output that lists
melunko@47: 	    # what "hidden" libraries, object files and flags are used when
melunko@47: 	    # linking a shared library.
melunko@47: 	    output_verbose_link_cmd="$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
melunko@47: 	  else
melunko@47: 	    # g++ 2.7 appears to require `-G' NOT `-shared' on this
melunko@47: 	    # platform.
melunko@47: 	    _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
melunko@47: 	    _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
melunko@47: 		$CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
melunko@47: 
melunko@47: 	    # Commands to make compiler produce verbose output that lists
melunko@47: 	    # what "hidden" libraries, object files and flags are used when
melunko@47: 	    # linking a shared library.
melunko@47: 	    output_verbose_link_cmd="$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
melunko@47: 	  fi
melunko@47: 
melunko@47: 	  _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
melunko@47: 	fi
melunko@47: 	;;
melunko@47:     esac
melunko@47:     ;;
melunko@47:   sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7*)
melunko@47:     _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
melunko@47:     ;;
melunko@47:   tandem*)
melunko@47:     case $cc_basename in
melunko@47:       NCC*)
melunko@47: 	# NonStop-UX NCC 3.20
melunko@47: 	# FIXME: insert proper C++ library support
melunko@47: 	_LT_AC_TAGVAR(ld_shlibs, $1)=no
melunko@47: 	;;
melunko@47:       *)
melunko@47: 	# FIXME: insert proper C++ library support
melunko@47: 	_LT_AC_TAGVAR(ld_shlibs, $1)=no
melunko@47: 	;;
melunko@47:     esac
melunko@47:     ;;
melunko@47:   vxworks*)
melunko@47:     # FIXME: insert proper C++ library support
melunko@47:     _LT_AC_TAGVAR(ld_shlibs, $1)=no
melunko@47:     ;;
melunko@47:   *)
melunko@47:     # FIXME: insert proper C++ library support
melunko@47:     _LT_AC_TAGVAR(ld_shlibs, $1)=no
melunko@47:     ;;
melunko@47: esac
melunko@47: AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
melunko@47: test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
melunko@47: 
melunko@47: _LT_AC_TAGVAR(GCC, $1)="$GXX"
melunko@47: _LT_AC_TAGVAR(LD, $1)="$LD"
melunko@47: 
melunko@47: AC_LIBTOOL_POSTDEP_PREDEP($1)
melunko@47: AC_LIBTOOL_PROG_COMPILER_PIC($1)
melunko@47: AC_LIBTOOL_PROG_CC_C_O($1)
melunko@47: AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
melunko@47: AC_LIBTOOL_PROG_LD_SHLIBS($1)
melunko@47: AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
melunko@47: AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
melunko@47: AC_LIBTOOL_SYS_LIB_STRIP
melunko@47: AC_LIBTOOL_DLOPEN_SELF($1)
melunko@47: 
melunko@47: AC_LIBTOOL_CONFIG($1)
melunko@47: 
melunko@47: AC_LANG_POP
melunko@47: CC=$lt_save_CC
melunko@47: LDCXX=$LD
melunko@47: LD=$lt_save_LD
melunko@47: GCC=$lt_save_GCC
melunko@47: with_gnu_ldcxx=$with_gnu_ld
melunko@47: with_gnu_ld=$lt_save_with_gnu_ld
melunko@47: lt_cv_path_LDCXX=$lt_cv_path_LD
melunko@47: lt_cv_path_LD=$lt_save_path_LD
melunko@47: lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
melunko@47: lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
melunko@47: ])# AC_LIBTOOL_LANG_CXX_CONFIG
melunko@47: 
melunko@47: # AC_LIBTOOL_POSTDEP_PREDEP([TAGNAME])
melunko@47: # ------------------------
melunko@47: # Figure out "hidden" library dependencies from verbose
melunko@47: # compiler output when linking a shared library.
melunko@47: # Parse the compiler output and extract the necessary
melunko@47: # objects, libraries and library flags.
melunko@47: AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP],[
melunko@47: dnl we can't use the lt_simple_compile_test_code here,
melunko@47: dnl because it contains code intended for an executable,
melunko@47: dnl not a library.  It's possible we should let each
melunko@47: dnl tag define a new lt_????_link_test_code variable,
melunko@47: dnl but it's only used here...
melunko@47: ifelse([$1],[],[cat > conftest.$ac_ext <<EOF
melunko@47: int a;
melunko@47: void foo (void) { a = 0; }
melunko@47: EOF
melunko@47: ],[$1],[CXX],[cat > conftest.$ac_ext <<EOF
melunko@47: class Foo
melunko@47: {
melunko@47: public:
melunko@47:   Foo (void) { a = 0; }
melunko@47: private:
melunko@47:   int a;
melunko@47: };
melunko@47: EOF
melunko@47: ],[$1],[F77],[cat > conftest.$ac_ext <<EOF
melunko@47:       subroutine foo
melunko@47:       implicit none
melunko@47:       integer*4 a
melunko@47:       a=0
melunko@47:       return
melunko@47:       end
melunko@47: EOF
melunko@47: ],[$1],[GCJ],[cat > conftest.$ac_ext <<EOF
melunko@47: public class foo {
melunko@47:   private int a;
melunko@47:   public void bar (void) {
melunko@47:     a = 0;
melunko@47:   }
melunko@47: };
melunko@47: EOF
melunko@47: ])
melunko@47: dnl Parse the compiler output and extract the necessary
melunko@47: dnl objects, libraries and library flags.
melunko@47: if AC_TRY_EVAL(ac_compile); then
melunko@47:   # Parse the compiler output and extract the necessary
melunko@47:   # objects, libraries and library flags.
melunko@47: 
melunko@47:   # Sentinel used to keep track of whether or not we are before
melunko@47:   # the conftest object file.
melunko@47:   pre_test_object_deps_done=no
melunko@47: 
melunko@47:   # The `*' in the case matches for architectures that use `case' in
melunko@47:   # $output_verbose_cmd can trigger glob expansion during the loop
melunko@47:   # eval without this substitution.
melunko@47:   output_verbose_link_cmd=`$echo "X$output_verbose_link_cmd" | $Xsed -e "$no_glob_subst"`
melunko@47: 
melunko@47:   for p in `eval $output_verbose_link_cmd`; do
melunko@47:     case $p in
melunko@47: 
melunko@47:     -L* | -R* | -l*)
melunko@47:        # Some compilers place space between "-{L,R}" and the path.
melunko@47:        # Remove the space.
melunko@47:        if test $p = "-L" \
melunko@47: 	  || test $p = "-R"; then
melunko@47: 	 prev=$p
melunko@47: 	 continue
melunko@47:        else
melunko@47: 	 prev=
melunko@47:        fi
melunko@47: 
melunko@47:        if test "$pre_test_object_deps_done" = no; then
melunko@47: 	 case $p in
melunko@47: 	 -L* | -R*)
melunko@47: 	   # Internal compiler library paths should come after those
melunko@47: 	   # provided the user.  The postdeps already come after the
melunko@47: 	   # user supplied libs so there is no need to process them.
melunko@47: 	   if test -z "$_LT_AC_TAGVAR(compiler_lib_search_path, $1)"; then
melunko@47: 	     _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
melunko@47: 	   else
melunko@47: 	     _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${_LT_AC_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
melunko@47: 	   fi
melunko@47: 	   ;;
melunko@47: 	 # The "-l" case would never come before the object being
melunko@47: 	 # linked, so don't bother handling this case.
melunko@47: 	 esac
melunko@47:        else
melunko@47: 	 if test -z "$_LT_AC_TAGVAR(postdeps, $1)"; then
melunko@47: 	   _LT_AC_TAGVAR(postdeps, $1)="${prev}${p}"
melunko@47: 	 else
melunko@47: 	   _LT_AC_TAGVAR(postdeps, $1)="${_LT_AC_TAGVAR(postdeps, $1)} ${prev}${p}"
melunko@47: 	 fi
melunko@47:        fi
melunko@47:        ;;
melunko@47: 
melunko@47:     *.$objext)
melunko@47:        # This assumes that the test object file only shows up
melunko@47:        # once in the compiler output.
melunko@47:        if test "$p" = "conftest.$objext"; then
melunko@47: 	 pre_test_object_deps_done=yes
melunko@47: 	 continue
melunko@47:        fi
melunko@47: 
melunko@47:        if test "$pre_test_object_deps_done" = no; then
melunko@47: 	 if test -z "$_LT_AC_TAGVAR(predep_objects, $1)"; then
melunko@47: 	   _LT_AC_TAGVAR(predep_objects, $1)="$p"
melunko@47: 	 else
melunko@47: 	   _LT_AC_TAGVAR(predep_objects, $1)="$_LT_AC_TAGVAR(predep_objects, $1) $p"
melunko@47: 	 fi
melunko@47:        else
melunko@47: 	 if test -z "$_LT_AC_TAGVAR(postdep_objects, $1)"; then
melunko@47: 	   _LT_AC_TAGVAR(postdep_objects, $1)="$p"
melunko@47: 	 else
melunko@47: 	   _LT_AC_TAGVAR(postdep_objects, $1)="$_LT_AC_TAGVAR(postdep_objects, $1) $p"
melunko@47: 	 fi
melunko@47:        fi
melunko@47:        ;;
melunko@47: 
melunko@47:     *) ;; # Ignore the rest.
melunko@47: 
melunko@47:     esac
melunko@47:   done
melunko@47: 
melunko@47:   # Clean up.
melunko@47:   rm -f a.out a.exe
melunko@47: else
melunko@47:   echo "libtool.m4: error: problem compiling $1 test program"
melunko@47: fi
melunko@47: 
melunko@47: $rm -f confest.$objext
melunko@47: 
melunko@47: # PORTME: override above test on systems where it is broken
melunko@47: ifelse([$1],[CXX],
melunko@47: [case $host_os in
melunko@47: solaris*)
melunko@47:   case $cc_basename in
melunko@47:   CC*)
melunko@47:     # Adding this requires a known-good setup of shared libraries for
melunko@47:     # Sun compiler versions before 5.6, else PIC objects from an old
melunko@47:     # archive will be linked into the output, leading to subtle bugs.
melunko@47:     _LT_AC_TAGVAR(postdeps,$1)='-lCstd -lCrun'
melunko@47:     ;;
melunko@47:   esac
melunko@47: esac
melunko@47: ])
melunko@47: 
melunko@47: case " $_LT_AC_TAGVAR(postdeps, $1) " in
melunko@47: *" -lc "*) _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no ;;
melunko@47: esac
melunko@47: ])# AC_LIBTOOL_POSTDEP_PREDEP
melunko@47: 
melunko@47: # AC_LIBTOOL_LANG_F77_CONFIG
melunko@47: # ------------------------
melunko@47: # Ensure that the configuration vars for the C compiler are
melunko@47: # suitably defined.  Those variables are subsequently used by
melunko@47: # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
melunko@47: AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG], [_LT_AC_LANG_F77_CONFIG(F77)])
melunko@47: AC_DEFUN([_LT_AC_LANG_F77_CONFIG],
melunko@47: [AC_REQUIRE([AC_PROG_F77])
melunko@47: AC_LANG_PUSH(Fortran 77)
melunko@47: 
melunko@47: _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
melunko@47: _LT_AC_TAGVAR(allow_undefined_flag, $1)=
melunko@47: _LT_AC_TAGVAR(always_export_symbols, $1)=no
melunko@47: _LT_AC_TAGVAR(archive_expsym_cmds, $1)=
melunko@47: _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
melunko@47: _LT_AC_TAGVAR(hardcode_direct, $1)=no
melunko@47: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
melunko@47: _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
melunko@47: _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
melunko@47: _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
melunko@47: _LT_AC_TAGVAR(hardcode_automatic, $1)=no
melunko@47: _LT_AC_TAGVAR(module_cmds, $1)=
melunko@47: _LT_AC_TAGVAR(module_expsym_cmds, $1)=
melunko@47: _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
melunko@47: _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
melunko@47: _LT_AC_TAGVAR(no_undefined_flag, $1)=
melunko@47: _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
melunko@47: _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
melunko@47: 
melunko@47: # Source file extension for f77 test sources.
melunko@47: ac_ext=f
melunko@47: 
melunko@47: # Object file extension for compiled f77 test sources.
melunko@47: objext=o
melunko@47: _LT_AC_TAGVAR(objext, $1)=$objext
melunko@47: 
melunko@47: # Code to be used in simple compile tests
melunko@47: lt_simple_compile_test_code="      subroutine t\n      return\n      end\n"
melunko@47: 
melunko@47: # Code to be used in simple link tests
melunko@47: lt_simple_link_test_code="      program t\n      end\n"
melunko@47: 
melunko@47: # ltmain only uses $CC for tagged configurations so make sure $CC is set.
melunko@47: _LT_AC_SYS_COMPILER
melunko@47: 
melunko@47: # save warnings/boilerplate of simple test code
melunko@47: _LT_COMPILER_BOILERPLATE
melunko@47: _LT_LINKER_BOILERPLATE
melunko@47: 
melunko@47: # Allow CC to be a program name with arguments.
melunko@47: lt_save_CC="$CC"
melunko@47: CC=${F77-"f77"}
melunko@47: compiler=$CC
melunko@47: _LT_AC_TAGVAR(compiler, $1)=$CC
melunko@47: _LT_CC_BASENAME([$compiler])
melunko@47: 
melunko@47: AC_MSG_CHECKING([if libtool supports shared libraries])
melunko@47: AC_MSG_RESULT([$can_build_shared])
melunko@47: 
melunko@47: AC_MSG_CHECKING([whether to build shared libraries])
melunko@47: test "$can_build_shared" = "no" && enable_shared=no
melunko@47: 
melunko@47: # On AIX, shared libraries and static libraries use the same namespace, and
melunko@47: # are all built from PIC.
melunko@47: case $host_os in
melunko@47: aix3*)
melunko@47:   test "$enable_shared" = yes && enable_static=no
melunko@47:   if test -n "$RANLIB"; then
melunko@47:     archive_cmds="$archive_cmds~\$RANLIB \$lib"
melunko@47:     postinstall_cmds='$RANLIB $lib'
melunko@47:   fi
melunko@47:   ;;
melunko@47: aix4* | aix5*)
melunko@47:   if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
melunko@47:     test "$enable_shared" = yes && enable_static=no
melunko@47:   fi
melunko@47:   ;;
melunko@47: esac
melunko@47: AC_MSG_RESULT([$enable_shared])
melunko@47: 
melunko@47: AC_MSG_CHECKING([whether to build static libraries])
melunko@47: # Make sure either enable_shared or enable_static is yes.
melunko@47: test "$enable_shared" = yes || enable_static=yes
melunko@47: AC_MSG_RESULT([$enable_static])
melunko@47: 
melunko@47: test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
melunko@47: 
melunko@47: _LT_AC_TAGVAR(GCC, $1)="$G77"
melunko@47: _LT_AC_TAGVAR(LD, $1)="$LD"
melunko@47: 
melunko@47: AC_LIBTOOL_PROG_COMPILER_PIC($1)
melunko@47: AC_LIBTOOL_PROG_CC_C_O($1)
melunko@47: AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
melunko@47: AC_LIBTOOL_PROG_LD_SHLIBS($1)
melunko@47: AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
melunko@47: AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
melunko@47: AC_LIBTOOL_SYS_LIB_STRIP
melunko@47: 
melunko@47: 
melunko@47: AC_LIBTOOL_CONFIG($1)
melunko@47: 
melunko@47: AC_LANG_POP
melunko@47: CC="$lt_save_CC"
melunko@47: ])# AC_LIBTOOL_LANG_F77_CONFIG
melunko@47: 
melunko@47: 
melunko@47: # AC_LIBTOOL_LANG_GCJ_CONFIG
melunko@47: # --------------------------
melunko@47: # Ensure that the configuration vars for the C compiler are
melunko@47: # suitably defined.  Those variables are subsequently used by
melunko@47: # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
melunko@47: AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG], [_LT_AC_LANG_GCJ_CONFIG(GCJ)])
melunko@47: AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG],
melunko@47: [AC_LANG_SAVE
melunko@47: 
melunko@47: # Source file extension for Java test sources.
melunko@47: ac_ext=java
melunko@47: 
melunko@47: # Object file extension for compiled Java test sources.
melunko@47: objext=o
melunko@47: _LT_AC_TAGVAR(objext, $1)=$objext
melunko@47: 
melunko@47: # Code to be used in simple compile tests
melunko@47: lt_simple_compile_test_code="class foo {}\n"
melunko@47: 
melunko@47: # Code to be used in simple link tests
melunko@47: lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }\n'
melunko@47: 
melunko@47: # ltmain only uses $CC for tagged configurations so make sure $CC is set.
melunko@47: _LT_AC_SYS_COMPILER
melunko@47: 
melunko@47: # save warnings/boilerplate of simple test code
melunko@47: _LT_COMPILER_BOILERPLATE
melunko@47: _LT_LINKER_BOILERPLATE
melunko@47: 
melunko@47: # Allow CC to be a program name with arguments.
melunko@47: lt_save_CC="$CC"
melunko@47: CC=${GCJ-"gcj"}
melunko@47: compiler=$CC
melunko@47: _LT_AC_TAGVAR(compiler, $1)=$CC
melunko@47: _LT_CC_BASENAME([$compiler])
melunko@47: 
melunko@47: # GCJ did not exist at the time GCC didn't implicitly link libc in.
melunko@47: _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
melunko@47: 
melunko@47: _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
melunko@47: 
melunko@47: AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
melunko@47: AC_LIBTOOL_PROG_COMPILER_PIC($1)
melunko@47: AC_LIBTOOL_PROG_CC_C_O($1)
melunko@47: AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
melunko@47: AC_LIBTOOL_PROG_LD_SHLIBS($1)
melunko@47: AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
melunko@47: AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
melunko@47: AC_LIBTOOL_SYS_LIB_STRIP
melunko@47: AC_LIBTOOL_DLOPEN_SELF($1)
melunko@47: 
melunko@47: AC_LIBTOOL_CONFIG($1)
melunko@47: 
melunko@47: AC_LANG_RESTORE
melunko@47: CC="$lt_save_CC"
melunko@47: ])# AC_LIBTOOL_LANG_GCJ_CONFIG
melunko@47: 
melunko@47: 
melunko@47: # AC_LIBTOOL_LANG_RC_CONFIG
melunko@47: # --------------------------
melunko@47: # Ensure that the configuration vars for the Windows resource compiler are
melunko@47: # suitably defined.  Those variables are subsequently used by
melunko@47: # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
melunko@47: AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG], [_LT_AC_LANG_RC_CONFIG(RC)])
melunko@47: AC_DEFUN([_LT_AC_LANG_RC_CONFIG],
melunko@47: [AC_LANG_SAVE
melunko@47: 
melunko@47: # Source file extension for RC test sources.
melunko@47: ac_ext=rc
melunko@47: 
melunko@47: # Object file extension for compiled RC test sources.
melunko@47: objext=o
melunko@47: _LT_AC_TAGVAR(objext, $1)=$objext
melunko@47: 
melunko@47: # Code to be used in simple compile tests
melunko@47: lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }\n'
melunko@47: 
melunko@47: # Code to be used in simple link tests
melunko@47: lt_simple_link_test_code="$lt_simple_compile_test_code"
melunko@47: 
melunko@47: # ltmain only uses $CC for tagged configurations so make sure $CC is set.
melunko@47: _LT_AC_SYS_COMPILER
melunko@47: 
melunko@47: # save warnings/boilerplate of simple test code
melunko@47: _LT_COMPILER_BOILERPLATE
melunko@47: _LT_LINKER_BOILERPLATE
melunko@47: 
melunko@47: # Allow CC to be a program name with arguments.
melunko@47: lt_save_CC="$CC"
melunko@47: CC=${RC-"windres"}
melunko@47: compiler=$CC
melunko@47: _LT_AC_TAGVAR(compiler, $1)=$CC
melunko@47: _LT_CC_BASENAME([$compiler])
melunko@47: _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
melunko@47: 
melunko@47: AC_LIBTOOL_CONFIG($1)
melunko@47: 
melunko@47: AC_LANG_RESTORE
melunko@47: CC="$lt_save_CC"
melunko@47: ])# AC_LIBTOOL_LANG_RC_CONFIG
melunko@47: 
melunko@47: 
melunko@47: # AC_LIBTOOL_CONFIG([TAGNAME])
melunko@47: # ----------------------------
melunko@47: # If TAGNAME is not passed, then create an initial libtool script
melunko@47: # with a default configuration from the untagged config vars.  Otherwise
melunko@47: # add code to config.status for appending the configuration named by
melunko@47: # TAGNAME from the matching tagged config vars.
melunko@47: AC_DEFUN([AC_LIBTOOL_CONFIG],
melunko@47: [# The else clause should only fire when bootstrapping the
melunko@47: # libtool distribution, otherwise you forgot to ship ltmain.sh
melunko@47: # with your package, and you will get complaints that there are
melunko@47: # no rules to generate ltmain.sh.
melunko@47: if test -f "$ltmain"; then
melunko@47:   # See if we are running on zsh, and set the options which allow our commands through
melunko@47:   # without removal of \ escapes.
melunko@47:   if test -n "${ZSH_VERSION+set}" ; then
melunko@47:     setopt NO_GLOB_SUBST
melunko@47:   fi
melunko@47:   # Now quote all the things that may contain metacharacters while being
melunko@47:   # careful not to overquote the AC_SUBSTed values.  We take copies of the
melunko@47:   # variables and quote the copies for generation of the libtool script.
melunko@47:   for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC NM \
melunko@47:     SED SHELL STRIP \
melunko@47:     libname_spec library_names_spec soname_spec extract_expsyms_cmds \
melunko@47:     old_striplib striplib file_magic_cmd finish_cmds finish_eval \
melunko@47:     deplibs_check_method reload_flag reload_cmds need_locks \
melunko@47:     lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \
melunko@47:     lt_cv_sys_global_symbol_to_c_name_address \
melunko@47:     sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
melunko@47:     old_postinstall_cmds old_postuninstall_cmds \
melunko@47:     _LT_AC_TAGVAR(compiler, $1) \
melunko@47:     _LT_AC_TAGVAR(CC, $1) \
melunko@47:     _LT_AC_TAGVAR(LD, $1) \
melunko@47:     _LT_AC_TAGVAR(lt_prog_compiler_wl, $1) \
melunko@47:     _LT_AC_TAGVAR(lt_prog_compiler_pic, $1) \
melunko@47:     _LT_AC_TAGVAR(lt_prog_compiler_static, $1) \
melunko@47:     _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) \
melunko@47:     _LT_AC_TAGVAR(export_dynamic_flag_spec, $1) \
melunko@47:     _LT_AC_TAGVAR(thread_safe_flag_spec, $1) \
melunko@47:     _LT_AC_TAGVAR(whole_archive_flag_spec, $1) \
melunko@47:     _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) \
melunko@47:     _LT_AC_TAGVAR(old_archive_cmds, $1) \
melunko@47:     _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) \
melunko@47:     _LT_AC_TAGVAR(predep_objects, $1) \
melunko@47:     _LT_AC_TAGVAR(postdep_objects, $1) \
melunko@47:     _LT_AC_TAGVAR(predeps, $1) \
melunko@47:     _LT_AC_TAGVAR(postdeps, $1) \
melunko@47:     _LT_AC_TAGVAR(compiler_lib_search_path, $1) \
melunko@47:     _LT_AC_TAGVAR(archive_cmds, $1) \
melunko@47:     _LT_AC_TAGVAR(archive_expsym_cmds, $1) \
melunko@47:     _LT_AC_TAGVAR(postinstall_cmds, $1) \
melunko@47:     _LT_AC_TAGVAR(postuninstall_cmds, $1) \
melunko@47:     _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) \
melunko@47:     _LT_AC_TAGVAR(allow_undefined_flag, $1) \
melunko@47:     _LT_AC_TAGVAR(no_undefined_flag, $1) \
melunko@47:     _LT_AC_TAGVAR(export_symbols_cmds, $1) \
melunko@47:     _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) \
melunko@47:     _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) \
melunko@47:     _LT_AC_TAGVAR(hardcode_libdir_separator, $1) \
melunko@47:     _LT_AC_TAGVAR(hardcode_automatic, $1) \
melunko@47:     _LT_AC_TAGVAR(module_cmds, $1) \
melunko@47:     _LT_AC_TAGVAR(module_expsym_cmds, $1) \
melunko@47:     _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) \
melunko@47:     _LT_AC_TAGVAR(exclude_expsyms, $1) \
melunko@47:     _LT_AC_TAGVAR(include_expsyms, $1); do
melunko@47: 
melunko@47:     case $var in
melunko@47:     _LT_AC_TAGVAR(old_archive_cmds, $1) | \
melunko@47:     _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) | \
melunko@47:     _LT_AC_TAGVAR(archive_cmds, $1) | \
melunko@47:     _LT_AC_TAGVAR(archive_expsym_cmds, $1) | \
melunko@47:     _LT_AC_TAGVAR(module_cmds, $1) | \
melunko@47:     _LT_AC_TAGVAR(module_expsym_cmds, $1) | \
melunko@47:     _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) | \
melunko@47:     _LT_AC_TAGVAR(export_symbols_cmds, $1) | \
melunko@47:     extract_expsyms_cmds | reload_cmds | finish_cmds | \
melunko@47:     postinstall_cmds | postuninstall_cmds | \
melunko@47:     old_postinstall_cmds | old_postuninstall_cmds | \
melunko@47:     sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
melunko@47:       # Double-quote double-evaled strings.
melunko@47:       eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
melunko@47:       ;;
melunko@47:     *)
melunko@47:       eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
melunko@47:       ;;
melunko@47:     esac
melunko@47:   done
melunko@47: 
melunko@47:   case $lt_echo in
melunko@47:   *'\[$]0 --fallback-echo"')
melunko@47:     lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\[$]0 --fallback-echo"[$]/[$]0 --fallback-echo"/'`
melunko@47:     ;;
melunko@47:   esac
melunko@47: 
melunko@47: ifelse([$1], [],
melunko@47:   [cfgfile="${ofile}T"
melunko@47:   trap "$rm \"$cfgfile\"; exit 1" 1 2 15
melunko@47:   $rm -f "$cfgfile"
melunko@47:   AC_MSG_NOTICE([creating $ofile])],
melunko@47:   [cfgfile="$ofile"])
melunko@47: 
melunko@47:   cat <<__EOF__ >> "$cfgfile"
melunko@47: ifelse([$1], [],
melunko@47: [#! $SHELL
melunko@47: 
melunko@47: # `$echo "$cfgfile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
melunko@47: # Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP)
melunko@47: # NOTE: Changes made to this file will be lost: look at ltmain.sh.
melunko@47: #
melunko@47: # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001
melunko@47: # Free Software Foundation, Inc.
melunko@47: #
melunko@47: # This file is part of GNU Libtool:
melunko@47: # Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
melunko@47: #
melunko@47: # This program is free software; you can redistribute it and/or modify
melunko@47: # it under the terms of the GNU General Public License as published by
melunko@47: # the Free Software Foundation; either version 2 of the License, or
melunko@47: # (at your option) any later version.
melunko@47: #
melunko@47: # This program is distributed in the hope that it will be useful, but
melunko@47: # WITHOUT ANY WARRANTY; without even the implied warranty of
melunko@47: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
melunko@47: # General Public License for more details.
melunko@47: #
melunko@47: # You should have received a copy of the GNU General Public License
melunko@47: # along with this program; if not, write to the Free Software
melunko@47: # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
melunko@47: #
melunko@47: # As a special exception to the GNU General Public License, if you
melunko@47: # distribute this file as part of a program that contains a
melunko@47: # configuration script generated by Autoconf, you may include it under
melunko@47: # the same distribution terms that you use for the rest of that program.
melunko@47: 
melunko@47: # A sed program that does not truncate output.
melunko@47: SED=$lt_SED
melunko@47: 
melunko@47: # Sed that helps us avoid accidentally triggering echo(1) options like -n.
melunko@47: Xsed="$SED -e 1s/^X//"
melunko@47: 
melunko@47: # The HP-UX ksh and POSIX shell print the target directory to stdout
melunko@47: # if CDPATH is set.
melunko@47: (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
melunko@47: 
melunko@47: # The names of the tagged configurations supported by this script.
melunko@47: available_tags=
melunko@47: 
melunko@47: # ### BEGIN LIBTOOL CONFIG],
melunko@47: [# ### BEGIN LIBTOOL TAG CONFIG: $tagname])
melunko@47: 
melunko@47: # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
melunko@47: 
melunko@47: # Shell to use when invoking shell scripts.
melunko@47: SHELL=$lt_SHELL
melunko@47: 
melunko@47: # Whether or not to build shared libraries.
melunko@47: build_libtool_libs=$enable_shared
melunko@47: 
melunko@47: # Whether or not to build static libraries.
melunko@47: build_old_libs=$enable_static
melunko@47: 
melunko@47: # Whether or not to add -lc for building shared libraries.
melunko@47: build_libtool_need_lc=$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)
melunko@47: 
melunko@47: # Whether or not to disallow shared libs when runtime libs are static
melunko@47: allow_libtool_libs_with_static_runtimes=$_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)
melunko@47: 
melunko@47: # Whether or not to optimize for fast installation.
melunko@47: fast_install=$enable_fast_install
melunko@47: 
melunko@47: # The host system.
melunko@47: host_alias=$host_alias
melunko@47: host=$host
melunko@47: host_os=$host_os
melunko@47: 
melunko@47: # The build system.
melunko@47: build_alias=$build_alias
melunko@47: build=$build
melunko@47: build_os=$build_os
melunko@47: 
melunko@47: # An echo program that does not interpret backslashes.
melunko@47: echo=$lt_echo
melunko@47: 
melunko@47: # The archiver.
melunko@47: AR=$lt_AR
melunko@47: AR_FLAGS=$lt_AR_FLAGS
melunko@47: 
melunko@47: # A C compiler.
melunko@47: LTCC=$lt_LTCC
melunko@47: 
melunko@47: # A language-specific compiler.
melunko@47: CC=$lt_[]_LT_AC_TAGVAR(compiler, $1)
melunko@47: 
melunko@47: # Is the compiler the GNU C compiler?
melunko@47: with_gcc=$_LT_AC_TAGVAR(GCC, $1)
melunko@47: 
melunko@47: # An ERE matcher.
melunko@47: EGREP=$lt_EGREP
melunko@47: 
melunko@47: # The linker used to build libraries.
melunko@47: LD=$lt_[]_LT_AC_TAGVAR(LD, $1)
melunko@47: 
melunko@47: # Whether we need hard or soft links.
melunko@47: LN_S=$lt_LN_S
melunko@47: 
melunko@47: # A BSD-compatible nm program.
melunko@47: NM=$lt_NM
melunko@47: 
melunko@47: # A symbol stripping program
melunko@47: STRIP=$lt_STRIP
melunko@47: 
melunko@47: # Used to examine libraries when file_magic_cmd begins "file"
melunko@47: MAGIC_CMD=$MAGIC_CMD
melunko@47: 
melunko@47: # Used on cygwin: DLL creation program.
melunko@47: DLLTOOL="$DLLTOOL"
melunko@47: 
melunko@47: # Used on cygwin: object dumper.
melunko@47: OBJDUMP="$OBJDUMP"
melunko@47: 
melunko@47: # Used on cygwin: assembler.
melunko@47: AS="$AS"
melunko@47: 
melunko@47: # The name of the directory that contains temporary libtool files.
melunko@47: objdir=$objdir
melunko@47: 
melunko@47: # How to create reloadable object files.
melunko@47: reload_flag=$lt_reload_flag
melunko@47: reload_cmds=$lt_reload_cmds
melunko@47: 
melunko@47: # How to pass a linker flag through the compiler.
melunko@47: wl=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)
melunko@47: 
melunko@47: # Object file suffix (normally "o").
melunko@47: objext="$ac_objext"
melunko@47: 
melunko@47: # Old archive suffix (normally "a").
melunko@47: libext="$libext"
melunko@47: 
melunko@47: # Shared library suffix (normally ".so").
melunko@47: shrext_cmds='$shrext_cmds'
melunko@47: 
melunko@47: # Executable file suffix (normally "").
melunko@47: exeext="$exeext"
melunko@47: 
melunko@47: # Additional compiler flags for building library objects.
melunko@47: pic_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)
melunko@47: pic_mode=$pic_mode
melunko@47: 
melunko@47: # What is the maximum length of a command?
melunko@47: max_cmd_len=$lt_cv_sys_max_cmd_len
melunko@47: 
melunko@47: # Does compiler simultaneously support -c and -o options?
melunko@47: compiler_c_o=$lt_[]_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)
melunko@47: 
melunko@47: # Must we lock files when doing compilation?
melunko@47: need_locks=$lt_need_locks
melunko@47: 
melunko@47: # Do we need the lib prefix for modules?
melunko@47: need_lib_prefix=$need_lib_prefix
melunko@47: 
melunko@47: # Do we need a version for libraries?
melunko@47: need_version=$need_version
melunko@47: 
melunko@47: # Whether dlopen is supported.
melunko@47: dlopen_support=$enable_dlopen
melunko@47: 
melunko@47: # Whether dlopen of programs is supported.
melunko@47: dlopen_self=$enable_dlopen_self
melunko@47: 
melunko@47: # Whether dlopen of statically linked programs is supported.
melunko@47: dlopen_self_static=$enable_dlopen_self_static
melunko@47: 
melunko@47: # Compiler flag to prevent dynamic linking.
melunko@47: link_static_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_static, $1)
melunko@47: 
melunko@47: # Compiler flag to turn off builtin functions.
melunko@47: no_builtin_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)
melunko@47: 
melunko@47: # Compiler flag to allow reflexive dlopens.
melunko@47: export_dynamic_flag_spec=$lt_[]_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)
melunko@47: 
melunko@47: # Compiler flag to generate shared objects directly from archives.
melunko@47: whole_archive_flag_spec=$lt_[]_LT_AC_TAGVAR(whole_archive_flag_spec, $1)
melunko@47: 
melunko@47: # Compiler flag to generate thread-safe objects.
melunko@47: thread_safe_flag_spec=$lt_[]_LT_AC_TAGVAR(thread_safe_flag_spec, $1)
melunko@47: 
melunko@47: # Library versioning type.
melunko@47: version_type=$version_type
melunko@47: 
melunko@47: # Format of library name prefix.
melunko@47: libname_spec=$lt_libname_spec
melunko@47: 
melunko@47: # List of archive names.  First name is the real one, the rest are links.
melunko@47: # The last name is the one that the linker finds with -lNAME.
melunko@47: library_names_spec=$lt_library_names_spec
melunko@47: 
melunko@47: # The coded name of the library, if different from the real name.
melunko@47: soname_spec=$lt_soname_spec
melunko@47: 
melunko@47: # Commands used to build and install an old-style archive.
melunko@47: RANLIB=$lt_RANLIB
melunko@47: old_archive_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_cmds, $1)
melunko@47: old_postinstall_cmds=$lt_old_postinstall_cmds
melunko@47: old_postuninstall_cmds=$lt_old_postuninstall_cmds
melunko@47: 
melunko@47: # Create an old-style archive from a shared archive.
melunko@47: old_archive_from_new_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_new_cmds, $1)
melunko@47: 
melunko@47: # Create a temporary old-style archive to link instead of a shared archive.
melunko@47: old_archive_from_expsyms_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)
melunko@47: 
melunko@47: # Commands used to build and install a shared archive.
melunko@47: archive_cmds=$lt_[]_LT_AC_TAGVAR(archive_cmds, $1)
melunko@47: archive_expsym_cmds=$lt_[]_LT_AC_TAGVAR(archive_expsym_cmds, $1)
melunko@47: postinstall_cmds=$lt_postinstall_cmds
melunko@47: postuninstall_cmds=$lt_postuninstall_cmds
melunko@47: 
melunko@47: # Commands used to build a loadable module (assumed same as above if empty)
melunko@47: module_cmds=$lt_[]_LT_AC_TAGVAR(module_cmds, $1)
melunko@47: module_expsym_cmds=$lt_[]_LT_AC_TAGVAR(module_expsym_cmds, $1)
melunko@47: 
melunko@47: # Commands to strip libraries.
melunko@47: old_striplib=$lt_old_striplib
melunko@47: striplib=$lt_striplib
melunko@47: 
melunko@47: # Dependencies to place before the objects being linked to create a
melunko@47: # shared library.
melunko@47: predep_objects=$lt_[]_LT_AC_TAGVAR(predep_objects, $1)
melunko@47: 
melunko@47: # Dependencies to place after the objects being linked to create a
melunko@47: # shared library.
melunko@47: postdep_objects=$lt_[]_LT_AC_TAGVAR(postdep_objects, $1)
melunko@47: 
melunko@47: # Dependencies to place before the objects being linked to create a
melunko@47: # shared library.
melunko@47: predeps=$lt_[]_LT_AC_TAGVAR(predeps, $1)
melunko@47: 
melunko@47: # Dependencies to place after the objects being linked to create a
melunko@47: # shared library.
melunko@47: postdeps=$lt_[]_LT_AC_TAGVAR(postdeps, $1)
melunko@47: 
melunko@47: # The library search path used internally by the compiler when linking
melunko@47: # a shared library.
melunko@47: compiler_lib_search_path=$lt_[]_LT_AC_TAGVAR(compiler_lib_search_path, $1)
melunko@47: 
melunko@47: # Method to check whether dependent libraries are shared objects.
melunko@47: deplibs_check_method=$lt_deplibs_check_method
melunko@47: 
melunko@47: # Command to use when deplibs_check_method == file_magic.
melunko@47: file_magic_cmd=$lt_file_magic_cmd
melunko@47: 
melunko@47: # Flag that allows shared libraries with undefined symbols to be built.
melunko@47: allow_undefined_flag=$lt_[]_LT_AC_TAGVAR(allow_undefined_flag, $1)
melunko@47: 
melunko@47: # Flag that forces no undefined symbols.
melunko@47: no_undefined_flag=$lt_[]_LT_AC_TAGVAR(no_undefined_flag, $1)
melunko@47: 
melunko@47: # Commands used to finish a libtool library installation in a directory.
melunko@47: finish_cmds=$lt_finish_cmds
melunko@47: 
melunko@47: # Same as above, but a single script fragment to be evaled but not shown.
melunko@47: finish_eval=$lt_finish_eval
melunko@47: 
melunko@47: # Take the output of nm and produce a listing of raw symbols and C names.
melunko@47: global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
melunko@47: 
melunko@47: # Transform the output of nm in a proper C declaration
melunko@47: global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
melunko@47: 
melunko@47: # Transform the output of nm in a C name address pair
melunko@47: global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
melunko@47: 
melunko@47: # This is the shared library runtime path variable.
melunko@47: runpath_var=$runpath_var
melunko@47: 
melunko@47: # This is the shared library path variable.
melunko@47: shlibpath_var=$shlibpath_var
melunko@47: 
melunko@47: # Is shlibpath searched before the hard-coded library search path?
melunko@47: shlibpath_overrides_runpath=$shlibpath_overrides_runpath
melunko@47: 
melunko@47: # How to hardcode a shared library path into an executable.
melunko@47: hardcode_action=$_LT_AC_TAGVAR(hardcode_action, $1)
melunko@47: 
melunko@47: # Whether we should hardcode library paths into libraries.
melunko@47: hardcode_into_libs=$hardcode_into_libs
melunko@47: 
melunko@47: # Flag to hardcode \$libdir into a binary during linking.
melunko@47: # This must work even if \$libdir does not exist.
melunko@47: hardcode_libdir_flag_spec=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)
melunko@47: 
melunko@47: # If ld is used when linking, flag to hardcode \$libdir into
melunko@47: # a binary during linking. This must work even if \$libdir does
melunko@47: # not exist.
melunko@47: hardcode_libdir_flag_spec_ld=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)
melunko@47: 
melunko@47: # Whether we need a single -rpath flag with a separated argument.
melunko@47: hardcode_libdir_separator=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_separator, $1)
melunko@47: 
melunko@47: # Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the
melunko@47: # resulting binary.
melunko@47: hardcode_direct=$_LT_AC_TAGVAR(hardcode_direct, $1)
melunko@47: 
melunko@47: # Set to yes if using the -LDIR flag during linking hardcodes DIR into the
melunko@47: # resulting binary.
melunko@47: hardcode_minus_L=$_LT_AC_TAGVAR(hardcode_minus_L, $1)
melunko@47: 
melunko@47: # Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
melunko@47: # the resulting binary.
melunko@47: hardcode_shlibpath_var=$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)
melunko@47: 
melunko@47: # Set to yes if building a shared library automatically hardcodes DIR into the library
melunko@47: # and all subsequent libraries and executables linked against it.
melunko@47: hardcode_automatic=$_LT_AC_TAGVAR(hardcode_automatic, $1)
melunko@47: 
melunko@47: # Variables whose values should be saved in libtool wrapper scripts and
melunko@47: # restored at relink time.
melunko@47: variables_saved_for_relink="$variables_saved_for_relink"
melunko@47: 
melunko@47: # Whether libtool must link a program against all its dependency libraries.
melunko@47: link_all_deplibs=$_LT_AC_TAGVAR(link_all_deplibs, $1)
melunko@47: 
melunko@47: # Compile-time system search path for libraries
melunko@47: sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
melunko@47: 
melunko@47: # Run-time system search path for libraries
melunko@47: sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
melunko@47: 
melunko@47: # Fix the shell variable \$srcfile for the compiler.
melunko@47: fix_srcfile_path="$_LT_AC_TAGVAR(fix_srcfile_path, $1)"
melunko@47: 
melunko@47: # Set to yes if exported symbols are required.
melunko@47: always_export_symbols=$_LT_AC_TAGVAR(always_export_symbols, $1)
melunko@47: 
melunko@47: # The commands to list exported symbols.
melunko@47: export_symbols_cmds=$lt_[]_LT_AC_TAGVAR(export_symbols_cmds, $1)
melunko@47: 
melunko@47: # The commands to extract the exported symbol list from a shared archive.
melunko@47: extract_expsyms_cmds=$lt_extract_expsyms_cmds
melunko@47: 
melunko@47: # Symbols that should not be listed in the preloaded symbols.
melunko@47: exclude_expsyms=$lt_[]_LT_AC_TAGVAR(exclude_expsyms, $1)
melunko@47: 
melunko@47: # Symbols that must always be exported.
melunko@47: include_expsyms=$lt_[]_LT_AC_TAGVAR(include_expsyms, $1)
melunko@47: 
melunko@47: ifelse([$1],[],
melunko@47: [# ### END LIBTOOL CONFIG],
melunko@47: [# ### END LIBTOOL TAG CONFIG: $tagname])
melunko@47: 
melunko@47: __EOF__
melunko@47: 
melunko@47: ifelse([$1],[], [
melunko@47:   case $host_os in
melunko@47:   aix3*)
melunko@47:     cat <<\EOF >> "$cfgfile"
melunko@47: 
melunko@47: # AIX sometimes has problems with the GCC collect2 program.  For some
melunko@47: # reason, if we set the COLLECT_NAMES environment variable, the problems
melunko@47: # vanish in a puff of smoke.
melunko@47: if test "X${COLLECT_NAMES+set}" != Xset; then
melunko@47:   COLLECT_NAMES=
melunko@47:   export COLLECT_NAMES
melunko@47: fi
melunko@47: EOF
melunko@47:     ;;
melunko@47:   esac
melunko@47: 
melunko@47:   # We use sed instead of cat because bash on DJGPP gets confused if
melunko@47:   # if finds mixed CR/LF and LF-only lines.  Since sed operates in
melunko@47:   # text mode, it properly converts lines to CR/LF.  This bash problem
melunko@47:   # is reportedly fixed, but why not run on old versions too?
melunko@47:   sed '$q' "$ltmain" >> "$cfgfile" || (rm -f "$cfgfile"; exit 1)
melunko@47: 
melunko@47:   mv -f "$cfgfile" "$ofile" || \
melunko@47:     (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
melunko@47:   chmod +x "$ofile"
melunko@47: ])
melunko@47: else
melunko@47:   # If there is no Makefile yet, we rely on a make rule to execute
melunko@47:   # `config.status --recheck' to rerun these tests and create the
melunko@47:   # libtool script then.
melunko@47:   ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'`
melunko@47:   if test -f "$ltmain_in"; then
melunko@47:     test -f Makefile && make "$ltmain"
melunko@47:   fi
melunko@47: fi
melunko@47: ])# AC_LIBTOOL_CONFIG
melunko@47: 
melunko@47: 
melunko@47: # AC_LIBTOOL_PROG_COMPILER_NO_RTTI([TAGNAME])
melunko@47: # -------------------------------------------
melunko@47: AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI],
melunko@47: [AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
melunko@47: 
melunko@47: _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
melunko@47: 
melunko@47: if test "$GCC" = yes; then
melunko@47:   _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
melunko@47: 
melunko@47:   AC_LIBTOOL_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
melunko@47:     lt_cv_prog_compiler_rtti_exceptions,
melunko@47:     [-fno-rtti -fno-exceptions], [],
melunko@47:     [_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
melunko@47: fi
melunko@47: ])# AC_LIBTOOL_PROG_COMPILER_NO_RTTI
melunko@47: 
melunko@47: 
melunko@47: # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
melunko@47: # ---------------------------------
melunko@47: AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE],
melunko@47: [AC_REQUIRE([AC_CANONICAL_HOST])
melunko@47: AC_REQUIRE([AC_PROG_NM])
melunko@47: AC_REQUIRE([AC_OBJEXT])
melunko@47: # Check for command to grab the raw symbol name followed by C symbol from nm.
melunko@47: AC_MSG_CHECKING([command to parse $NM output from $compiler object])
melunko@47: AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
melunko@47: [
melunko@47: # These are sane defaults that work on at least a few old systems.
melunko@47: # [They come from Ultrix.  What could be older than Ultrix?!! ;)]
melunko@47: 
melunko@47: # Character class describing NM global symbol codes.
melunko@47: symcode='[[BCDEGRST]]'
melunko@47: 
melunko@47: # Regexp to match symbols that can be accessed directly from C.
melunko@47: sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
melunko@47: 
melunko@47: # Transform an extracted symbol line into a proper C declaration
melunko@47: lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'"
melunko@47: 
melunko@47: # Transform an extracted symbol line into symbol name and symbol address
melunko@47: lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/  {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode \([[^ ]]*\) \([[^ ]]*\)$/  {\"\2\", (lt_ptr) \&\2},/p'"
melunko@47: 
melunko@47: # Define system-specific variables.
melunko@47: case $host_os in
melunko@47: aix*)
melunko@47:   symcode='[[BCDT]]'
melunko@47:   ;;
melunko@47: cygwin* | mingw* | pw32*)
melunko@47:   symcode='[[ABCDGISTW]]'
melunko@47:   ;;
melunko@47: hpux*) # Its linker distinguishes data from code symbols
melunko@47:   if test "$host_cpu" = ia64; then
melunko@47:     symcode='[[ABCDEGRST]]'
melunko@47:   fi
melunko@47:   lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
melunko@47:   lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/  {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/  {\"\2\", (lt_ptr) \&\2},/p'"
melunko@47:   ;;
melunko@47: linux*)
melunko@47:   if test "$host_cpu" = ia64; then
melunko@47:     symcode='[[ABCDGIRSTW]]'
melunko@47:     lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
melunko@47:     lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/  {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/  {\"\2\", (lt_ptr) \&\2},/p'"
melunko@47:   fi
melunko@47:   ;;
melunko@47: irix* | nonstopux*)
melunko@47:   symcode='[[BCDEGRST]]'
melunko@47:   ;;
melunko@47: osf*)
melunko@47:   symcode='[[BCDEGQRST]]'
melunko@47:   ;;
melunko@47: solaris* | sysv5*)
melunko@47:   symcode='[[BDRT]]'
melunko@47:   ;;
melunko@47: sysv4)
melunko@47:   symcode='[[DFNSTU]]'
melunko@47:   ;;
melunko@47: esac
melunko@47: 
melunko@47: # Handle CRLF in mingw tool chain
melunko@47: opt_cr=
melunko@47: case $build_os in
melunko@47: mingw*)
melunko@47:   opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp
melunko@47:   ;;
melunko@47: esac
melunko@47: 
melunko@47: # If we're using GNU nm, then use its standard symbol codes.
melunko@47: case `$NM -V 2>&1` in
melunko@47: *GNU* | *'with BFD'*)
melunko@47:   symcode='[[ABCDGIRSTW]]' ;;
melunko@47: esac
melunko@47: 
melunko@47: # Try without a prefix undercore, then with it.
melunko@47: for ac_symprfx in "" "_"; do
melunko@47: 
melunko@47:   # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
melunko@47:   symxfrm="\\1 $ac_symprfx\\2 \\2"
melunko@47: 
melunko@47:   # Write the raw and C identifiers.
melunko@47:   lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ 	]]\($symcode$symcode*\)[[ 	]][[ 	]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
melunko@47: 
melunko@47:   # Check to see that the pipe works correctly.
melunko@47:   pipe_works=no
melunko@47: 
melunko@47:   rm -f conftest*
melunko@47:   cat > conftest.$ac_ext <<EOF
melunko@47: #ifdef __cplusplus
melunko@47: extern "C" {
melunko@47: #endif
melunko@47: char nm_test_var;
melunko@47: void nm_test_func(){}
melunko@47: #ifdef __cplusplus
melunko@47: }
melunko@47: #endif
melunko@47: int main(){nm_test_var='a';nm_test_func();return(0);}
melunko@47: EOF
melunko@47: 
melunko@47:   if AC_TRY_EVAL(ac_compile); then
melunko@47:     # Now try to grab the symbols.
melunko@47:     nlist=conftest.nm
melunko@47:     if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then
melunko@47:       # Try sorting and uniquifying the output.
melunko@47:       if sort "$nlist" | uniq > "$nlist"T; then
melunko@47: 	mv -f "$nlist"T "$nlist"
melunko@47:       else
melunko@47: 	rm -f "$nlist"T
melunko@47:       fi
melunko@47: 
melunko@47:       # Make sure that we snagged all the symbols we need.
melunko@47:       if grep ' nm_test_var$' "$nlist" >/dev/null; then
melunko@47: 	if grep ' nm_test_func$' "$nlist" >/dev/null; then
melunko@47: 	  cat <<EOF > conftest.$ac_ext
melunko@47: #ifdef __cplusplus
melunko@47: extern "C" {
melunko@47: #endif
melunko@47: 
melunko@47: EOF
melunko@47: 	  # Now generate the symbol file.
melunko@47: 	  eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext'
melunko@47: 
melunko@47: 	  cat <<EOF >> conftest.$ac_ext
melunko@47: #if defined (__STDC__) && __STDC__
melunko@47: # define lt_ptr_t void *
melunko@47: #else
melunko@47: # define lt_ptr_t char *
melunko@47: # define const
melunko@47: #endif
melunko@47: 
melunko@47: /* The mapping between symbol names and symbols. */
melunko@47: const struct {
melunko@47:   const char *name;
melunko@47:   lt_ptr_t address;
melunko@47: }
melunko@47: lt_preloaded_symbols[[]] =
melunko@47: {
melunko@47: EOF
melunko@47: 	  $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext
melunko@47: 	  cat <<\EOF >> conftest.$ac_ext
melunko@47:   {0, (lt_ptr_t) 0}
melunko@47: };
melunko@47: 
melunko@47: #ifdef __cplusplus
melunko@47: }
melunko@47: #endif
melunko@47: EOF
melunko@47: 	  # Now try linking the two files.
melunko@47: 	  mv conftest.$ac_objext conftstm.$ac_objext
melunko@47: 	  lt_save_LIBS="$LIBS"
melunko@47: 	  lt_save_CFLAGS="$CFLAGS"
melunko@47: 	  LIBS="conftstm.$ac_objext"
melunko@47: 	  CFLAGS="$CFLAGS$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
melunko@47: 	  if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
melunko@47: 	    pipe_works=yes
melunko@47: 	  fi
melunko@47: 	  LIBS="$lt_save_LIBS"
melunko@47: 	  CFLAGS="$lt_save_CFLAGS"
melunko@47: 	else
melunko@47: 	  echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
melunko@47: 	fi
melunko@47:       else
melunko@47: 	echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
melunko@47:       fi
melunko@47:     else
melunko@47:       echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
melunko@47:     fi
melunko@47:   else
melunko@47:     echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
melunko@47:     cat conftest.$ac_ext >&5
melunko@47:   fi
melunko@47:   rm -f conftest* conftst*
melunko@47: 
melunko@47:   # Do not use the global_symbol_pipe unless it works.
melunko@47:   if test "$pipe_works" = yes; then
melunko@47:     break
melunko@47:   else
melunko@47:     lt_cv_sys_global_symbol_pipe=
melunko@47:   fi
melunko@47: done
melunko@47: ])
melunko@47: if test -z "$lt_cv_sys_global_symbol_pipe"; then
melunko@47:   lt_cv_sys_global_symbol_to_cdecl=
melunko@47: fi
melunko@47: if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
melunko@47:   AC_MSG_RESULT(failed)
melunko@47: else
melunko@47:   AC_MSG_RESULT(ok)
melunko@47: fi
melunko@47: ]) # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
melunko@47: 
melunko@47: 
melunko@47: # AC_LIBTOOL_PROG_COMPILER_PIC([TAGNAME])
melunko@47: # ---------------------------------------
melunko@47: AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC],
melunko@47: [_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)=
melunko@47: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
melunko@47: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)=
melunko@47: 
melunko@47: AC_MSG_CHECKING([for $compiler option to produce PIC])
melunko@47:  ifelse([$1],[CXX],[
melunko@47:   # C++ specific cases for pic, static, wl, etc.
melunko@47:   if test "$GXX" = yes; then
melunko@47:     _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
melunko@47:     _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
melunko@47: 
melunko@47:     case $host_os in
melunko@47:     aix*)
melunko@47:       # All AIX code is PIC.
melunko@47:       if test "$host_cpu" = ia64; then
melunko@47: 	# AIX 5 now supports IA64 processor
melunko@47: 	_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
melunko@47:       fi
melunko@47:       ;;
melunko@47:     amigaos*)
melunko@47:       # FIXME: we need at least 68020 code to build shared libraries, but
melunko@47:       # adding the `-m68020' flag to GCC prevents building anything better,
melunko@47:       # like `-m68040'.
melunko@47:       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
melunko@47:       ;;
melunko@47:     beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
melunko@47:       # PIC is the default for these OSes.
melunko@47:       ;;
melunko@47:     mingw* | os2* | pw32*)
melunko@47:       # This hack is so that the source file can tell whether it is being
melunko@47:       # built for inclusion in a dll (and should export symbols for example).
melunko@47:       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
melunko@47:       ;;
melunko@47:     darwin* | rhapsody*)
melunko@47:       # PIC is the default on this platform
melunko@47:       # Common symbols not allowed in MH_DYLIB files
melunko@47:       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
melunko@47:       ;;
melunko@47:     *djgpp*)
melunko@47:       # DJGPP does not support shared libraries at all
melunko@47:       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
melunko@47:       ;;
melunko@47:     sysv4*MP*)
melunko@47:       if test -d /usr/nec; then
melunko@47: 	_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
melunko@47:       fi
melunko@47:       ;;
melunko@47:     hpux*)
melunko@47:       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
melunko@47:       # not for PA HP-UX.
melunko@47:       case $host_cpu in
melunko@47:       hppa*64*|ia64*)
melunko@47: 	;;
melunko@47:       *)
melunko@47: 	_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
melunko@47: 	;;
melunko@47:       esac
melunko@47:       ;;
melunko@47:     *)
melunko@47:       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
melunko@47:       ;;
melunko@47:     esac
melunko@47:   else
melunko@47:     case $host_os in
melunko@47:       aix4* | aix5*)
melunko@47: 	# All AIX code is PIC.
melunko@47: 	if test "$host_cpu" = ia64; then
melunko@47: 	  # AIX 5 now supports IA64 processor
melunko@47: 	  _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
melunko@47: 	else
melunko@47: 	  _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
melunko@47: 	fi
melunko@47: 	;;
melunko@47:       chorus*)
melunko@47: 	case $cc_basename in
melunko@47: 	cxch68*)
melunko@47: 	  # Green Hills C++ Compiler
melunko@47: 	  # _LT_AC_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a"
melunko@47: 	  ;;
melunko@47: 	esac
melunko@47: 	;;
melunko@47:        darwin*)
melunko@47:          # PIC is the default on this platform
melunko@47:          # Common symbols not allowed in MH_DYLIB files
melunko@47:          case $cc_basename in
melunko@47:            xlc*)
melunko@47:            _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon'
melunko@47:            _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
melunko@47:            ;;
melunko@47:          esac
melunko@47:        ;;
melunko@47:       dgux*)
melunko@47: 	case $cc_basename in
melunko@47: 	  ec++*)
melunko@47: 	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
melunko@47: 	    ;;
melunko@47: 	  ghcx*)
melunko@47: 	    # Green Hills C++ Compiler
melunko@47: 	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
melunko@47: 	    ;;
melunko@47: 	  *)
melunko@47: 	    ;;
melunko@47: 	esac
melunko@47: 	;;
melunko@47:       freebsd* | kfreebsd*-gnu | dragonfly*)
melunko@47: 	# FreeBSD uses GNU C++
melunko@47: 	;;
melunko@47:       hpux9* | hpux10* | hpux11*)
melunko@47: 	case $cc_basename in
melunko@47: 	  CC*)
melunko@47: 	    _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
melunko@47: 	    _LT_AC_TAGVAR(lt_prog_compiler_static, $1)="${ac_cv_prog_cc_wl}-a ${ac_cv_prog_cc_wl}archive"
melunko@47: 	    if test "$host_cpu" != ia64; then
melunko@47: 	      _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
melunko@47: 	    fi
melunko@47: 	    ;;
melunko@47: 	  aCC*)
melunko@47: 	    _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
melunko@47: 	    _LT_AC_TAGVAR(lt_prog_compiler_static, $1)="${ac_cv_prog_cc_wl}-a ${ac_cv_prog_cc_wl}archive"
melunko@47: 	    case $host_cpu in
melunko@47: 	    hppa*64*|ia64*)
melunko@47: 	      # +Z the default
melunko@47: 	      ;;
melunko@47: 	    *)
melunko@47: 	      _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
melunko@47: 	      ;;
melunko@47: 	    esac
melunko@47: 	    ;;
melunko@47: 	  *)
melunko@47: 	    ;;
melunko@47: 	esac
melunko@47: 	;;
melunko@47:       irix5* | irix6* | nonstopux*)
melunko@47: 	case $cc_basename in
melunko@47: 	  CC*)
melunko@47: 	    _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
melunko@47: 	    _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
melunko@47: 	    # CC pic flag -KPIC is the default.
melunko@47: 	    ;;
melunko@47: 	  *)
melunko@47: 	    ;;
melunko@47: 	esac
melunko@47: 	;;
melunko@47:       linux*)
melunko@47: 	case $cc_basename in
melunko@47: 	  KCC*)
melunko@47: 	    # KAI C++ Compiler
melunko@47: 	    _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
melunko@47: 	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
melunko@47: 	    ;;
melunko@47: 	  icpc* | ecpc*)
melunko@47: 	    # Intel C++
melunko@47: 	    _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
melunko@47: 	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
melunko@47: 	    _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
melunko@47: 	    ;;
melunko@47: 	  pgCC*)
melunko@47: 	    # Portland Group C++ compiler.
melunko@47: 	    _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
melunko@47: 	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
melunko@47: 	    _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
melunko@47: 	    ;;
melunko@47: 	  cxx*)
melunko@47: 	    # Compaq C++
melunko@47: 	    # Make sure the PIC flag is empty.  It appears that all Alpha
melunko@47: 	    # Linux and Compaq Tru64 Unix objects are PIC.
melunko@47: 	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
melunko@47: 	    _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
melunko@47: 	    ;;
melunko@47: 	  *)
melunko@47: 	    ;;
melunko@47: 	esac
melunko@47: 	;;
melunko@47:       lynxos*)
melunko@47: 	;;
melunko@47:       m88k*)
melunko@47: 	;;
melunko@47:       mvs*)
melunko@47: 	case $cc_basename in
melunko@47: 	  cxx*)
melunko@47: 	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
melunko@47: 	    ;;
melunko@47: 	  *)
melunko@47: 	    ;;
melunko@47: 	esac
melunko@47: 	;;
melunko@47:       netbsd*)
melunko@47: 	;;
melunko@47:       osf3* | osf4* | osf5*)
melunko@47: 	case $cc_basename in
melunko@47: 	  KCC*)
melunko@47: 	    _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
melunko@47: 	    ;;
melunko@47: 	  RCC*)
melunko@47: 	    # Rational C++ 2.4.1
melunko@47: 	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
melunko@47: 	    ;;
melunko@47: 	  cxx*)
melunko@47: 	    # Digital/Compaq C++
melunko@47: 	    _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
melunko@47: 	    # Make sure the PIC flag is empty.  It appears that all Alpha
melunko@47: 	    # Linux and Compaq Tru64 Unix objects are PIC.
melunko@47: 	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
melunko@47: 	    _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
melunko@47: 	    ;;
melunko@47: 	  *)
melunko@47: 	    ;;
melunko@47: 	esac
melunko@47: 	;;
melunko@47:       psos*)
melunko@47: 	;;
melunko@47:       sco*)
melunko@47: 	case $cc_basename in
melunko@47: 	  CC*)
melunko@47: 	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
melunko@47: 	    ;;
melunko@47: 	  *)
melunko@47: 	    ;;
melunko@47: 	esac
melunko@47: 	;;
melunko@47:       solaris*)
melunko@47: 	case $cc_basename in
melunko@47: 	  CC*)
melunko@47: 	    # Sun C++ 4.2, 5.x and Centerline C++
melunko@47: 	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
melunko@47: 	    _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
melunko@47: 	    _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
melunko@47: 	    ;;
melunko@47: 	  gcx*)
melunko@47: 	    # Green Hills C++ Compiler
melunko@47: 	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
melunko@47: 	    ;;
melunko@47: 	  *)
melunko@47: 	    ;;
melunko@47: 	esac
melunko@47: 	;;
melunko@47:       sunos4*)
melunko@47: 	case $cc_basename in
melunko@47: 	  CC*)
melunko@47: 	    # Sun C++ 4.x
melunko@47: 	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
melunko@47: 	    _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
melunko@47: 	    ;;
melunko@47: 	  lcc*)
melunko@47: 	    # Lucid
melunko@47: 	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
melunko@47: 	    ;;
melunko@47: 	  *)
melunko@47: 	    ;;
melunko@47: 	esac
melunko@47: 	;;
melunko@47:       tandem*)
melunko@47: 	case $cc_basename in
melunko@47: 	  NCC*)
melunko@47: 	    # NonStop-UX NCC 3.20
melunko@47: 	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
melunko@47: 	    ;;
melunko@47: 	  *)
melunko@47: 	    ;;
melunko@47: 	esac
melunko@47: 	;;
melunko@47:       unixware*)
melunko@47: 	;;
melunko@47:       vxworks*)
melunko@47: 	;;
melunko@47:       *)
melunko@47: 	_LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
melunko@47: 	;;
melunko@47:     esac
melunko@47:   fi
melunko@47: ],
melunko@47: [
melunko@47:   if test "$GCC" = yes; then
melunko@47:     _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
melunko@47:     _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
melunko@47: 
melunko@47:     case $host_os in
melunko@47:       aix*)
melunko@47:       # All AIX code is PIC.
melunko@47:       if test "$host_cpu" = ia64; then
melunko@47: 	# AIX 5 now supports IA64 processor
melunko@47: 	_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
melunko@47:       fi
melunko@47:       ;;
melunko@47: 
melunko@47:     amigaos*)
melunko@47:       # FIXME: we need at least 68020 code to build shared libraries, but
melunko@47:       # adding the `-m68020' flag to GCC prevents building anything better,
melunko@47:       # like `-m68040'.
melunko@47:       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
melunko@47:       ;;
melunko@47: 
melunko@47:     beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
melunko@47:       # PIC is the default for these OSes.
melunko@47:       ;;
melunko@47: 
melunko@47:     mingw* | pw32* | os2*)
melunko@47:       # This hack is so that the source file can tell whether it is being
melunko@47:       # built for inclusion in a dll (and should export symbols for example).
melunko@47:       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
melunko@47:       ;;
melunko@47: 
melunko@47:     darwin* | rhapsody*)
melunko@47:       # PIC is the default on this platform
melunko@47:       # Common symbols not allowed in MH_DYLIB files
melunko@47:       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
melunko@47:       ;;
melunko@47: 
melunko@47:     msdosdjgpp*)
melunko@47:       # Just because we use GCC doesn't mean we suddenly get shared libraries
melunko@47:       # on systems that don't support them.
melunko@47:       _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
melunko@47:       enable_shared=no
melunko@47:       ;;
melunko@47: 
melunko@47:     sysv4*MP*)
melunko@47:       if test -d /usr/nec; then
melunko@47: 	_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
melunko@47:       fi
melunko@47:       ;;
melunko@47: 
melunko@47:     hpux*)
melunko@47:       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
melunko@47:       # not for PA HP-UX.
melunko@47:       case $host_cpu in
melunko@47:       hppa*64*|ia64*)
melunko@47: 	# +Z the default
melunko@47: 	;;
melunko@47:       *)
melunko@47: 	_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
melunko@47: 	;;
melunko@47:       esac
melunko@47:       ;;
melunko@47: 
melunko@47:     *)
melunko@47:       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
melunko@47:       ;;
melunko@47:     esac
melunko@47:   else
melunko@47:     # PORTME Check for flag to pass linker flags through the system compiler.
melunko@47:     case $host_os in
melunko@47:     aix*)
melunko@47:       _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
melunko@47:       if test "$host_cpu" = ia64; then
melunko@47: 	# AIX 5 now supports IA64 processor
melunko@47: 	_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
melunko@47:       else
melunko@47: 	_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
melunko@47:       fi
melunko@47:       ;;
melunko@47:       darwin*)
melunko@47:         # PIC is the default on this platform
melunko@47:         # Common symbols not allowed in MH_DYLIB files
melunko@47:        case $cc_basename in
melunko@47:          xlc*)
melunko@47:          _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon'
melunko@47:          _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
melunko@47:          ;;
melunko@47:        esac
melunko@47:        ;;
melunko@47: 
melunko@47:     mingw* | pw32* | os2*)
melunko@47:       # This hack is so that the source file can tell whether it is being
melunko@47:       # built for inclusion in a dll (and should export symbols for example).
melunko@47:       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
melunko@47:       ;;
melunko@47: 
melunko@47:     hpux9* | hpux10* | hpux11*)
melunko@47:       _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
melunko@47:       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
melunko@47:       # not for PA HP-UX.
melunko@47:       case $host_cpu in
melunko@47:       hppa*64*|ia64*)
melunko@47: 	# +Z the default
melunko@47: 	;;
melunko@47:       *)
melunko@47: 	_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
melunko@47: 	;;
melunko@47:       esac
melunko@47:       # Is there a better lt_prog_compiler_static that works with the bundled CC?
melunko@47:       _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
melunko@47:       ;;
melunko@47: 
melunko@47:     irix5* | irix6* | nonstopux*)
melunko@47:       _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
melunko@47:       # PIC (with -KPIC) is the default.
melunko@47:       _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
melunko@47:       ;;
melunko@47: 
melunko@47:     newsos6)
melunko@47:       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
melunko@47:       _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
melunko@47:       ;;
melunko@47: 
melunko@47:     linux*)
melunko@47:       case $cc_basename in
melunko@47:       icc* | ecc*)
melunko@47: 	_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
melunko@47: 	_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
melunko@47: 	_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
melunko@47:         ;;
melunko@47:       pgcc* | pgf77* | pgf90* | pgf95*)
melunko@47:         # Portland Group compilers (*not* the Pentium gcc compiler,
melunko@47: 	# which looks to be a dead project)
melunko@47: 	_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
melunko@47: 	_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
melunko@47: 	_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
melunko@47:         ;;
melunko@47:       ccc*)
melunko@47:         _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
melunko@47:         # All Alpha code is PIC.
melunko@47:         _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
melunko@47:         ;;
melunko@47:       esac
melunko@47:       ;;
melunko@47: 
melunko@47:     osf3* | osf4* | osf5*)
melunko@47:       _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
melunko@47:       # All OSF/1 code is PIC.
melunko@47:       _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
melunko@47:       ;;
melunko@47: 
melunko@47:     sco3.2v5*)
melunko@47:       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kpic'
melunko@47:       _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-dn'
melunko@47:       ;;
melunko@47: 
melunko@47:     solaris*)
melunko@47:       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
melunko@47:       _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
melunko@47:       case $cc_basename in
melunko@47:       f77* | f90* | f95*)
melunko@47: 	_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
melunko@47:       *)
melunko@47: 	_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
melunko@47:       esac
melunko@47:       ;;
melunko@47: 
melunko@47:     sunos4*)
melunko@47:       _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
melunko@47:       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
melunko@47:       _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
melunko@47:       ;;
melunko@47: 
melunko@47:     sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
melunko@47:       _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
melunko@47:       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
melunko@47:       _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
melunko@47:       ;;
melunko@47: 
melunko@47:     sysv4*MP*)
melunko@47:       if test -d /usr/nec ;then
melunko@47: 	_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
melunko@47: 	_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
melunko@47:       fi
melunko@47:       ;;
melunko@47: 
melunko@47:     unicos*)
melunko@47:       _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
melunko@47:       _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
melunko@47:       ;;
melunko@47: 
melunko@47:     uts4*)
melunko@47:       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
melunko@47:       _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
melunko@47:       ;;
melunko@47: 
melunko@47:     *)
melunko@47:       _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
melunko@47:       ;;
melunko@47:     esac
melunko@47:   fi
melunko@47: ])
melunko@47: AC_MSG_RESULT([$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)])
melunko@47: 
melunko@47: #
melunko@47: # Check to make sure the PIC flag actually works.
melunko@47: #
melunko@47: if test -n "$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)"; then
melunko@47:   AC_LIBTOOL_COMPILER_OPTION([if $compiler PIC flag $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) works],
melunko@47:     _LT_AC_TAGVAR(lt_prog_compiler_pic_works, $1),
melunko@47:     [$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])], [],
melunko@47:     [case $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) in
melunko@47:      "" | " "*) ;;
melunko@47:      *) _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)" ;;
melunko@47:      esac],
melunko@47:     [_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
melunko@47:      _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
melunko@47: fi
melunko@47: case $host_os in
melunko@47:   # For platforms which do not support PIC, -DPIC is meaningless:
melunko@47:   *djgpp*)
melunko@47:     _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
melunko@47:     ;;
melunko@47:   *)
melunko@47:     _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])"
melunko@47:     ;;
melunko@47: esac
melunko@47: ])
melunko@47: 
melunko@47: 
melunko@47: # AC_LIBTOOL_PROG_LD_SHLIBS([TAGNAME])
melunko@47: # ------------------------------------
melunko@47: # See if the linker supports building shared libraries.
melunko@47: AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS],
melunko@47: [AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
melunko@47: ifelse([$1],[CXX],[
melunko@47:   _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
melunko@47:   case $host_os in
melunko@47:   aix4* | aix5*)
melunko@47:     # If we're using GNU nm, then we don't want the "-C" option.
melunko@47:     # -C means demangle to AIX nm, but means don't demangle with GNU nm
melunko@47:     if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
melunko@47:       _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols'
melunko@47:     else
melunko@47:       _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols'
melunko@47:     fi
melunko@47:     ;;
melunko@47:   pw32*)
melunko@47:     _LT_AC_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
melunko@47:   ;;
melunko@47:   cygwin* | mingw*)
melunko@47:     _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]] /s/.* \([[^ ]]*\)/\1 DATA/;/^.* __nm__/s/^.* __nm__\([[^ ]]*\) [[^ ]]*/\1 DATA/;/^I /d;/^[[AITW]] /s/.* //'\'' | sort | uniq > $export_symbols'
melunko@47:   ;;
melunko@47:   *)
melunko@47:     _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
melunko@47:   ;;
melunko@47:   esac
melunko@47: ],[
melunko@47:   runpath_var=
melunko@47:   _LT_AC_TAGVAR(allow_undefined_flag, $1)=
melunko@47:   _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
melunko@47:   _LT_AC_TAGVAR(archive_cmds, $1)=
melunko@47:   _LT_AC_TAGVAR(archive_expsym_cmds, $1)=
melunko@47:   _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)=
melunko@47:   _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)=
melunko@47:   _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
melunko@47:   _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
melunko@47:   _LT_AC_TAGVAR(thread_safe_flag_spec, $1)=
melunko@47:   _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
melunko@47:   _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
melunko@47:   _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
melunko@47:   _LT_AC_TAGVAR(hardcode_direct, $1)=no
melunko@47:   _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
melunko@47:   _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
melunko@47:   _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
melunko@47:   _LT_AC_TAGVAR(hardcode_automatic, $1)=no
melunko@47:   _LT_AC_TAGVAR(module_cmds, $1)=
melunko@47:   _LT_AC_TAGVAR(module_expsym_cmds, $1)=
melunko@47:   _LT_AC_TAGVAR(always_export_symbols, $1)=no
melunko@47:   _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
melunko@47:   # include_expsyms should be a list of space-separated symbols to be *always*
melunko@47:   # included in the symbol list
melunko@47:   _LT_AC_TAGVAR(include_expsyms, $1)=
melunko@47:   # exclude_expsyms can be an extended regexp of symbols to exclude
melunko@47:   # it will be wrapped by ` (' and `)$', so one must not match beginning or
melunko@47:   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
melunko@47:   # as well as any symbol that contains `d'.
melunko@47:   _LT_AC_TAGVAR(exclude_expsyms, $1)="_GLOBAL_OFFSET_TABLE_"
melunko@47:   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
melunko@47:   # platforms (ab)use it in PIC code, but their linkers get confused if
melunko@47:   # the symbol is explicitly referenced.  Since portable code cannot
melunko@47:   # rely on this symbol name, it's probably fine to never include it in
melunko@47:   # preloaded symbol tables.
melunko@47:   extract_expsyms_cmds=
melunko@47:   # Just being paranoid about ensuring that cc_basename is set.
melunko@47:   _LT_CC_BASENAME([$compiler])
melunko@47:   case $host_os in
melunko@47:   cygwin* | mingw* | pw32*)
melunko@47:     # FIXME: the MSVC++ port hasn't been tested in a loooong time
melunko@47:     # When not using gcc, we currently assume that we are using
melunko@47:     # Microsoft Visual C++.
melunko@47:     if test "$GCC" != yes; then
melunko@47:       with_gnu_ld=no
melunko@47:     fi
melunko@47:     ;;
melunko@47:   openbsd*)
melunko@47:     with_gnu_ld=no
melunko@47:     ;;
melunko@47:   esac
melunko@47: 
melunko@47:   _LT_AC_TAGVAR(ld_shlibs, $1)=yes
melunko@47:   if test "$with_gnu_ld" = yes; then
melunko@47:     # If archive_cmds runs LD, not CC, wlarc should be empty
melunko@47:     wlarc='${wl}'
melunko@47: 
melunko@47:     # Set some defaults for GNU ld with shared library support. These
melunko@47:     # are reset later if shared libraries are not supported. Putting them
melunko@47:     # here allows them to be overridden if necessary.
melunko@47:     runpath_var=LD_RUN_PATH
melunko@47:     _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
melunko@47:     _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
melunko@47:     # ancient GNU ld didn't support --whole-archive et. al.
melunko@47:     if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then
melunko@47: 	_LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
melunko@47:       else
melunko@47:   	_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
melunko@47:     fi
melunko@47:     supports_anon_versioning=no
melunko@47:     case `$LD -v 2>/dev/null` in
melunko@47:       *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
melunko@47:       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
melunko@47:       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
melunko@47:       *\ 2.11.*) ;; # other 2.11 versions
melunko@47:       *) supports_anon_versioning=yes ;;
melunko@47:     esac
melunko@47: 
melunko@47:     # See if GNU ld supports shared libraries.
melunko@47:     case $host_os in
melunko@47:     aix3* | aix4* | aix5*)
melunko@47:       # On AIX/PPC, the GNU linker is very broken
melunko@47:       if test "$host_cpu" != ia64; then
melunko@47: 	_LT_AC_TAGVAR(ld_shlibs, $1)=no
melunko@47: 	cat <<EOF 1>&2
melunko@47: 
melunko@47: *** Warning: the GNU linker, at least up to release 2.9.1, is reported
melunko@47: *** to be unable to reliably create shared libraries on AIX.
melunko@47: *** Therefore, libtool is disabling shared libraries support.  If you
melunko@47: *** really care for shared libraries, you may want to modify your PATH
melunko@47: *** so that a non-GNU linker is found, and then restart.
melunko@47: 
melunko@47: EOF
melunko@47:       fi
melunko@47:       ;;
melunko@47: 
melunko@47:     amigaos*)
melunko@47:       _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
melunko@47:       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
melunko@47:       _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
melunko@47: 
melunko@47:       # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
melunko@47:       # that the semantics of dynamic libraries on AmigaOS, at least up
melunko@47:       # to version 4, is to share data among multiple programs linked
melunko@47:       # with the same dynamic library.  Since this doesn't match the
melunko@47:       # behavior of shared libraries on other platforms, we can't use
melunko@47:       # them.
melunko@47:       _LT_AC_TAGVAR(ld_shlibs, $1)=no
melunko@47:       ;;
melunko@47: 
melunko@47:     beos*)
melunko@47:       if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
melunko@47: 	_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
melunko@47: 	# Joseph Beckenbach <jrb3@best.com> says some releases of gcc
melunko@47: 	# support --undefined.  This deserves some investigation.  FIXME
melunko@47: 	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
melunko@47:       else
melunko@47: 	_LT_AC_TAGVAR(ld_shlibs, $1)=no
melunko@47:       fi
melunko@47:       ;;
melunko@47: 
melunko@47:     cygwin* | mingw* | pw32*)
melunko@47:       # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
melunko@47:       # as there is no search path for DLLs.
melunko@47:       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
melunko@47:       _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
melunko@47:       _LT_AC_TAGVAR(always_export_symbols, $1)=no
melunko@47:       _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
melunko@47:       _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]] /s/.* \([[^ ]]*\)/\1 DATA/'\'' | $SED -e '\''/^[[AITW]] /s/.* //'\'' | sort | uniq > $export_symbols'
melunko@47: 
melunko@47:       if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
melunko@47:         _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
melunko@47: 	# If the export-symbols file already is a .def file (1st line
melunko@47: 	# is EXPORTS), use it as is; otherwise, prepend...
melunko@47: 	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
melunko@47: 	  cp $export_symbols $output_objdir/$soname.def;
melunko@47: 	else
melunko@47: 	  echo EXPORTS > $output_objdir/$soname.def;
melunko@47: 	  cat $export_symbols >> $output_objdir/$soname.def;
melunko@47: 	fi~
melunko@47: 	$CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000  ${wl}--out-implib,$lib'
melunko@47:       else
melunko@47: 	_LT_AC_TAGVAR(ld_shlibs, $1)=no
melunko@47:       fi
melunko@47:       ;;
melunko@47: 
melunko@47:     linux*)
melunko@47:       if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
melunko@47: 	tmp_addflag=
melunko@47: 	case $cc_basename,$host_cpu in
melunko@47: 	pgcc*)				# Portland Group C compiler
melunko@47: 	  _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
melunko@47: 	  tmp_addflag=' $pic_flag'
melunko@47: 	  ;;
melunko@47: 	pgf77* | pgf90* | pgf95*)	# Portland Group f77 and f90 compilers
melunko@47: 	  _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
melunko@47: 	  tmp_addflag=' $pic_flag -Mnomain' ;;
melunko@47: 	ecc*,ia64* | icc*,ia64*)		# Intel C compiler on ia64
melunko@47: 	  tmp_addflag=' -i_dynamic' ;;
melunko@47: 	efc*,ia64* | ifort*,ia64*)	# Intel Fortran compiler on ia64
melunko@47: 	  tmp_addflag=' -i_dynamic -nofor_main' ;;
melunko@47: 	ifc* | ifort*)			# Intel Fortran compiler
melunko@47: 	  tmp_addflag=' -nofor_main' ;;
melunko@47: 	esac
melunko@47: 	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
melunko@47: 
melunko@47: 	if test $supports_anon_versioning = yes; then
melunko@47: 	  _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $output_objdir/$libname.ver~
melunko@47:   cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
melunko@47:   $echo "local: *; };" >> $output_objdir/$libname.ver~
melunko@47: 	  $CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
melunko@47: 	fi
melunko@47:       else
melunko@47: 	_LT_AC_TAGVAR(ld_shlibs, $1)=no
melunko@47:       fi
melunko@47:       ;;
melunko@47: 
melunko@47:     netbsd*)
melunko@47:       if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
melunko@47: 	_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
melunko@47: 	wlarc=
melunko@47:       else
melunko@47: 	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
melunko@47: 	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
melunko@47:       fi
melunko@47:       ;;
melunko@47: 
melunko@47:     solaris* | sysv5*)
melunko@47:       if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then
melunko@47: 	_LT_AC_TAGVAR(ld_shlibs, $1)=no
melunko@47: 	cat <<EOF 1>&2
melunko@47: 
melunko@47: *** Warning: The releases 2.8.* of the GNU linker cannot reliably
melunko@47: *** create shared libraries on Solaris systems.  Therefore, libtool
melunko@47: *** is disabling shared libraries support.  We urge you to upgrade GNU
melunko@47: *** binutils to release 2.9.1 or newer.  Another option is to modify
melunko@47: *** your PATH or compiler configuration so that the native linker is
melunko@47: *** used, and then restart.
melunko@47: 
melunko@47: EOF
melunko@47:       elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
melunko@47: 	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
melunko@47: 	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
melunko@47:       else
melunko@47: 	_LT_AC_TAGVAR(ld_shlibs, $1)=no
melunko@47:       fi
melunko@47:       ;;
melunko@47: 
melunko@47:     sunos4*)
melunko@47:       _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
melunko@47:       wlarc=
melunko@47:       _LT_AC_TAGVAR(hardcode_direct, $1)=yes
melunko@47:       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
melunko@47:       ;;
melunko@47: 
melunko@47:     *)
melunko@47:       if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
melunko@47: 	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
melunko@47: 	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
melunko@47:       else
melunko@47: 	_LT_AC_TAGVAR(ld_shlibs, $1)=no
melunko@47:       fi
melunko@47:       ;;
melunko@47:     esac
melunko@47: 
melunko@47:     if test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no; then
melunko@47:       runpath_var=
melunko@47:       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
melunko@47:       _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
melunko@47:       _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
melunko@47:     fi
melunko@47:   else
melunko@47:     # PORTME fill in a description of your system's linker (not GNU ld)
melunko@47:     case $host_os in
melunko@47:     aix3*)
melunko@47:       _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
melunko@47:       _LT_AC_TAGVAR(always_export_symbols, $1)=yes
melunko@47:       _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
melunko@47:       # Note: this linker hardcodes the directories in LIBPATH if there
melunko@47:       # are no directories specified by -L.
melunko@47:       _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
melunko@47:       if test "$GCC" = yes && test -z "$link_static_flag"; then
melunko@47: 	# Neither direct hardcoding nor static linking is supported with a
melunko@47: 	# broken collect2.
melunko@47: 	_LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
melunko@47:       fi
melunko@47:       ;;
melunko@47: 
melunko@47:     aix4* | aix5*)
melunko@47:       if test "$host_cpu" = ia64; then
melunko@47: 	# On IA64, the linker does run time linking by default, so we don't
melunko@47: 	# have to do anything special.
melunko@47: 	aix_use_runtimelinking=no
melunko@47: 	exp_sym_flag='-Bexport'
melunko@47: 	no_entry_flag=""
melunko@47:       else
melunko@47: 	# If we're using GNU nm, then we don't want the "-C" option.
melunko@47: 	# -C means demangle to AIX nm, but means don't demangle with GNU nm
melunko@47: 	if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
melunko@47: 	  _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols'
melunko@47: 	else
melunko@47: 	  _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols'
melunko@47: 	fi
melunko@47: 	aix_use_runtimelinking=no
melunko@47: 
melunko@47: 	# Test if we are trying to use run time linking or normal
melunko@47: 	# AIX style linking. If -brtl is somewhere in LDFLAGS, we
melunko@47: 	# need to do runtime linking.
melunko@47: 	case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)
melunko@47: 	  for ld_flag in $LDFLAGS; do
melunko@47:   	  if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
melunko@47:   	    aix_use_runtimelinking=yes
melunko@47:   	    break
melunko@47:   	  fi
melunko@47: 	  done
melunko@47: 	esac
melunko@47: 
melunko@47: 	exp_sym_flag='-bexport'
melunko@47: 	no_entry_flag='-bnoentry'
melunko@47:       fi
melunko@47: 
melunko@47:       # When large executables or shared objects are built, AIX ld can
melunko@47:       # have problems creating the table of contents.  If linking a library
melunko@47:       # or program results in "error TOC overflow" add -mminimal-toc to
melunko@47:       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
melunko@47:       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
melunko@47: 
melunko@47:       _LT_AC_TAGVAR(archive_cmds, $1)=''
melunko@47:       _LT_AC_TAGVAR(hardcode_direct, $1)=yes
melunko@47:       _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
melunko@47:       _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
melunko@47: 
melunko@47:       if test "$GCC" = yes; then
melunko@47: 	case $host_os in aix4.[[012]]|aix4.[[012]].*)
melunko@47: 	# We only want to do this on AIX 4.2 and lower, the check
melunko@47: 	# below for broken collect2 doesn't work under 4.3+
melunko@47: 	  collect2name=`${CC} -print-prog-name=collect2`
melunko@47: 	  if test -f "$collect2name" && \
melunko@47:   	   strings "$collect2name" | grep resolve_lib_name >/dev/null
melunko@47: 	  then
melunko@47:   	  # We have reworked collect2
melunko@47:   	  _LT_AC_TAGVAR(hardcode_direct, $1)=yes
melunko@47: 	  else
melunko@47:   	  # We have old collect2
melunko@47:   	  _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
melunko@47:   	  # It fails to find uninstalled libraries when the uninstalled
melunko@47:   	  # path is not listed in the libpath.  Setting hardcode_minus_L
melunko@47:   	  # to unsupported forces relinking
melunko@47:   	  _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
melunko@47:   	  _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
melunko@47:   	  _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
melunko@47: 	  fi
melunko@47: 	esac
melunko@47: 	shared_flag='-shared'
melunko@47: 	if test "$aix_use_runtimelinking" = yes; then
melunko@47: 	  shared_flag="$shared_flag "'${wl}-G'
melunko@47: 	fi
melunko@47:       else
melunko@47: 	# not using gcc
melunko@47: 	if test "$host_cpu" = ia64; then
melunko@47:   	# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
melunko@47:   	# chokes on -Wl,-G. The following line is correct:
melunko@47: 	  shared_flag='-G'
melunko@47: 	else
melunko@47:   	if test "$aix_use_runtimelinking" = yes; then
melunko@47: 	    shared_flag='${wl}-G'
melunko@47: 	  else
melunko@47: 	    shared_flag='${wl}-bM:SRE'
melunko@47:   	fi
melunko@47: 	fi
melunko@47:       fi
melunko@47: 
melunko@47:       # It seems that -bexpall does not export symbols beginning with
melunko@47:       # underscore (_), so it is better to generate a list of symbols to export.
melunko@47:       _LT_AC_TAGVAR(always_export_symbols, $1)=yes
melunko@47:       if test "$aix_use_runtimelinking" = yes; then
melunko@47: 	# Warning - without using the other runtime loading flags (-brtl),
melunko@47: 	# -berok will link without error, but may produce a broken library.
melunko@47: 	_LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
melunko@47:        # Determine the default libpath from the value encoded in an empty executable.
melunko@47:        _LT_AC_SYS_LIBPATH_AIX
melunko@47:        _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
melunko@47: 	_LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols $shared_flag"
melunko@47:        else
melunko@47: 	if test "$host_cpu" = ia64; then
melunko@47: 	  _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
melunko@47: 	  _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
melunko@47: 	  _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols"
melunko@47: 	else
melunko@47: 	 # Determine the default libpath from the value encoded in an empty executable.
melunko@47: 	 _LT_AC_SYS_LIBPATH_AIX
melunko@47: 	 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
melunko@47: 	  # Warning - without using the other run time loading flags,
melunko@47: 	  # -berok will link without error, but may produce a broken library.
melunko@47: 	  _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
melunko@47: 	  _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
melunko@47: 	  # -bexpall does not export symbols beginning with underscore (_)
melunko@47: 	  _LT_AC_TAGVAR(always_export_symbols, $1)=yes
melunko@47: 	  # Exported symbols can be pulled into shared objects from archives
melunko@47: 	  _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=' '
melunko@47: 	  _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
melunko@47: 	  # This is similar to how AIX traditionally builds its shared libraries.
melunko@47: 	  _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}-bE:$export_symbols ${wl}-bnoentry${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
melunko@47: 	fi
melunko@47:       fi
melunko@47:       ;;
melunko@47: 
melunko@47:     amigaos*)
melunko@47:       _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
melunko@47:       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
melunko@47:       _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
melunko@47:       # see comment about different semantics on the GNU ld section
melunko@47:       _LT_AC_TAGVAR(ld_shlibs, $1)=no
melunko@47:       ;;
melunko@47: 
melunko@47:     bsdi[[45]]*)
melunko@47:       _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
melunko@47:       ;;
melunko@47: 
melunko@47:     cygwin* | mingw* | pw32*)
melunko@47:       # When not using gcc, we currently assume that we are using
melunko@47:       # Microsoft Visual C++.
melunko@47:       # hardcode_libdir_flag_spec is actually meaningless, as there is
melunko@47:       # no search path for DLLs.
melunko@47:       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
melunko@47:       _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
melunko@47:       # Tell ltmain to make .lib files, not .a files.
melunko@47:       libext=lib
melunko@47:       # Tell ltmain to make .dll files, not .so files.
melunko@47:       shrext_cmds=".dll"
melunko@47:       # FIXME: Setting linknames here is a bad hack.
melunko@47:       _LT_AC_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames='
melunko@47:       # The linker will automatically build a .lib file if we build a DLL.
melunko@47:       _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='true'
melunko@47:       # FIXME: Should let the user specify the lib program.
melunko@47:       _LT_AC_TAGVAR(old_archive_cmds, $1)='lib /OUT:$oldlib$oldobjs$old_deplibs'
melunko@47:       _LT_AC_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`'
melunko@47:       _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
melunko@47:       ;;
melunko@47: 
melunko@47:     darwin* | rhapsody*)
melunko@47:       case $host_os in
melunko@47:         rhapsody* | darwin1.[[012]])
melunko@47:          _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress'
melunko@47:          ;;
melunko@47:        *) # Darwin 1.3 on
melunko@47:          if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
melunko@47:            _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
melunko@47:          else
melunko@47:            case ${MACOSX_DEPLOYMENT_TARGET} in
melunko@47:              10.[[012]])
melunko@47:                _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
melunko@47:                ;;
melunko@47:              10.*)
melunko@47:                _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup'
melunko@47:                ;;
melunko@47:            esac
melunko@47:          fi
melunko@47:          ;;
melunko@47:       esac
melunko@47:       _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
melunko@47:       _LT_AC_TAGVAR(hardcode_direct, $1)=no
melunko@47:       _LT_AC_TAGVAR(hardcode_automatic, $1)=yes
melunko@47:       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
melunko@47:       _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=''
melunko@47:       _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
melunko@47:     if test "$GCC" = yes ; then
melunko@47:     	output_verbose_link_cmd='echo'
melunko@47:         _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
melunko@47:       _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
melunko@47:       # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
melunko@47:       _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
melunko@47:       _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag  -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
melunko@47:     else
melunko@47:       case $cc_basename in
melunko@47:         xlc*)
melunko@47:          output_verbose_link_cmd='echo'
melunko@47:          _LT_AC_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring'
melunko@47:          _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
melunko@47:           # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
melunko@47:          _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
melunko@47:           _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag  -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
melunko@47:           ;;
melunko@47:        *)
melunko@47:          _LT_AC_TAGVAR(ld_shlibs, $1)=no
melunko@47:           ;;
melunko@47:       esac
melunko@47:     fi
melunko@47:       ;;
melunko@47: 
melunko@47:     dgux*)
melunko@47:       _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
melunko@47:       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
melunko@47:       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
melunko@47:       ;;
melunko@47: 
melunko@47:     freebsd1*)
melunko@47:       _LT_AC_TAGVAR(ld_shlibs, $1)=no
melunko@47:       ;;
melunko@47: 
melunko@47:     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
melunko@47:     # support.  Future versions do this automatically, but an explicit c++rt0.o
melunko@47:     # does not break anything, and helps significantly (at the cost of a little
melunko@47:     # extra space).
melunko@47:     freebsd2.2*)
melunko@47:       _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
melunko@47:       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
melunko@47:       _LT_AC_TAGVAR(hardcode_direct, $1)=yes
melunko@47:       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
melunko@47:       ;;
melunko@47: 
melunko@47:     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
melunko@47:     freebsd2*)
melunko@47:       _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
melunko@47:       _LT_AC_TAGVAR(hardcode_direct, $1)=yes
melunko@47:       _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
melunko@47:       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
melunko@47:       ;;
melunko@47: 
melunko@47:     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
melunko@47:     freebsd* | kfreebsd*-gnu | dragonfly*)
melunko@47:       _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
melunko@47:       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
melunko@47:       _LT_AC_TAGVAR(hardcode_direct, $1)=yes
melunko@47:       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
melunko@47:       ;;
melunko@47: 
melunko@47:     hpux9*)
melunko@47:       if test "$GCC" = yes; then
melunko@47: 	_LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
melunko@47:       else
melunko@47: 	_LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
melunko@47:       fi
melunko@47:       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
melunko@47:       _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
melunko@47:       _LT_AC_TAGVAR(hardcode_direct, $1)=yes
melunko@47: 
melunko@47:       # hardcode_minus_L: Not really in the search PATH,
melunko@47:       # but as the default location of the library.
melunko@47:       _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
melunko@47:       _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
melunko@47:       ;;
melunko@47: 
melunko@47:     hpux10* | hpux11*)
melunko@47:       if test "$GCC" = yes -a "$with_gnu_ld" = no; then
melunko@47: 	case $host_cpu in
melunko@47: 	hppa*64*|ia64*)
melunko@47: 	  _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
melunko@47: 	  ;;
melunko@47: 	*)
melunko@47: 	  _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
melunko@47: 	  ;;
melunko@47: 	esac
melunko@47:       else
melunko@47: 	case $host_cpu in
melunko@47: 	hppa*64*|ia64*)
melunko@47: 	  _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $libobjs $deplibs $linker_flags'
melunko@47: 	  ;;
melunko@47: 	*)
melunko@47: 	  _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
melunko@47: 	  ;;
melunko@47: 	esac
melunko@47:       fi
melunko@47:       if test "$with_gnu_ld" = no; then
melunko@47: 	case $host_cpu in
melunko@47: 	hppa*64*)
melunko@47: 	  _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
melunko@47: 	  _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
melunko@47: 	  _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
melunko@47: 	  _LT_AC_TAGVAR(hardcode_direct, $1)=no
melunko@47: 	  _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
melunko@47: 	  ;;
melunko@47: 	ia64*)
melunko@47: 	  _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
melunko@47: 	  _LT_AC_TAGVAR(hardcode_direct, $1)=no
melunko@47: 	  _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
melunko@47: 
melunko@47: 	  # hardcode_minus_L: Not really in the search PATH,
melunko@47: 	  # but as the default location of the library.
melunko@47: 	  _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
melunko@47: 	  ;;
melunko@47: 	*)
melunko@47: 	  _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
melunko@47: 	  _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
melunko@47: 	  _LT_AC_TAGVAR(hardcode_direct, $1)=yes
melunko@47: 	  _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
melunko@47: 
melunko@47: 	  # hardcode_minus_L: Not really in the search PATH,
melunko@47: 	  # but as the default location of the library.
melunko@47: 	  _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
melunko@47: 	  ;;
melunko@47: 	esac
melunko@47:       fi
melunko@47:       ;;
melunko@47: 
melunko@47:     irix5* | irix6* | nonstopux*)
melunko@47:       if test "$GCC" = yes; then
melunko@47: 	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
melunko@47:       else
melunko@47: 	_LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
melunko@47: 	_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir'
melunko@47:       fi
melunko@47:       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
melunko@47:       _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
melunko@47:       _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
melunko@47:       ;;
melunko@47: 
melunko@47:     netbsd*)
melunko@47:       if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
melunko@47: 	_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
melunko@47:       else
melunko@47: 	_LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
melunko@47:       fi
melunko@47:       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
melunko@47:       _LT_AC_TAGVAR(hardcode_direct, $1)=yes
melunko@47:       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
melunko@47:       ;;
melunko@47: 
melunko@47:     newsos6)
melunko@47:       _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
melunko@47:       _LT_AC_TAGVAR(hardcode_direct, $1)=yes
melunko@47:       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
melunko@47:       _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
melunko@47:       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
melunko@47:       ;;
melunko@47: 
melunko@47:     openbsd*)
melunko@47:       _LT_AC_TAGVAR(hardcode_direct, $1)=yes
melunko@47:       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
melunko@47:       if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
melunko@47: 	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
melunko@47: 	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
melunko@47: 	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
melunko@47: 	_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
melunko@47:       else
melunko@47:        case $host_os in
melunko@47: 	 openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
melunko@47: 	   _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
melunko@47: 	   _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
melunko@47: 	   ;;
melunko@47: 	 *)
melunko@47: 	   _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
melunko@47: 	   _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
melunko@47: 	   ;;
melunko@47:        esac
melunko@47:       fi
melunko@47:       ;;
melunko@47: 
melunko@47:     os2*)
melunko@47:       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
melunko@47:       _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
melunko@47:       _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
melunko@47:       _LT_AC_TAGVAR(archive_cmds, $1)='$echo "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$echo DATA >> $output_objdir/$libname.def~$echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~$echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
melunko@47:       _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
melunko@47:       ;;
melunko@47: 
melunko@47:     osf3*)
melunko@47:       if test "$GCC" = yes; then
melunko@47: 	_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
melunko@47: 	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
melunko@47:       else
melunko@47: 	_LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
melunko@47: 	_LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
melunko@47:       fi
melunko@47:       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
melunko@47:       _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
melunko@47:       ;;
melunko@47: 
melunko@47:     osf4* | osf5*)	# as osf3* with the addition of -msym flag
melunko@47:       if test "$GCC" = yes; then
melunko@47: 	_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
melunko@47: 	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
melunko@47: 	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
melunko@47:       else
melunko@47: 	_LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
melunko@47: 	_LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
melunko@47: 	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~
melunko@47: 	$LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~$rm $lib.exp'
melunko@47: 
melunko@47: 	# Both c and cxx compiler support -rpath directly
melunko@47: 	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
melunko@47:       fi
melunko@47:       _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
melunko@47:       ;;
melunko@47: 
melunko@47:     sco3.2v5*)
melunko@47:       _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
melunko@47:       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
melunko@47:       _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
melunko@47:       runpath_var=LD_RUN_PATH
melunko@47:       hardcode_runpath_var=yes
melunko@47:       ;;
melunko@47: 
melunko@47:     solaris*)
melunko@47:       _LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text'
melunko@47:       if test "$GCC" = yes; then
melunko@47: 	wlarc='${wl}'
melunko@47: 	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
melunko@47: 	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
melunko@47: 	  $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp'
melunko@47:       else
melunko@47: 	wlarc=''
melunko@47: 	_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
melunko@47: 	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
melunko@47:   	$LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
melunko@47:       fi
melunko@47:       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
melunko@47:       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
melunko@47:       case $host_os in
melunko@47:       solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
melunko@47:       *)
melunko@47:  	# The compiler driver will combine linker options so we
melunko@47:  	# cannot just pass the convience library names through
melunko@47:  	# without $wl, iff we do not link with $LD.
melunko@47:  	# Luckily, gcc supports the same syntax we need for Sun Studio.
melunko@47:  	# Supported since Solaris 2.6 (maybe 2.5.1?)
melunko@47:  	case $wlarc in
melunko@47:  	'')
melunko@47:  	  _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' ;;
melunko@47:  	*)
melunko@47:  	  _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}-z ${wl}defaultextract' ;;
melunko@47:  	esac ;;
melunko@47:       esac
melunko@47:       _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
melunko@47:       ;;
melunko@47: 
melunko@47:     sunos4*)
melunko@47:       if test "x$host_vendor" = xsequent; then
melunko@47: 	# Use $CC to link under sequent, because it throws in some extra .o
melunko@47: 	# files that make .init and .fini sections work.
melunko@47: 	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
melunko@47:       else
melunko@47: 	_LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
melunko@47:       fi
melunko@47:       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
melunko@47:       _LT_AC_TAGVAR(hardcode_direct, $1)=yes
melunko@47:       _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
melunko@47:       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
melunko@47:       ;;
melunko@47: 
melunko@47:     sysv4)
melunko@47:       case $host_vendor in
melunko@47: 	sni)
melunko@47: 	  _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
melunko@47: 	  _LT_AC_TAGVAR(hardcode_direct, $1)=yes # is this really true???
melunko@47: 	;;
melunko@47: 	siemens)
melunko@47: 	  ## LD is ld it makes a PLAMLIB
melunko@47: 	  ## CC just makes a GrossModule.
melunko@47: 	  _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
melunko@47: 	  _LT_AC_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
melunko@47: 	  _LT_AC_TAGVAR(hardcode_direct, $1)=no
melunko@47:         ;;
melunko@47: 	motorola)
melunko@47: 	  _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
melunko@47: 	  _LT_AC_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
melunko@47: 	;;
melunko@47:       esac
melunko@47:       runpath_var='LD_RUN_PATH'
melunko@47:       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
melunko@47:       ;;
melunko@47: 
melunko@47:     sysv4.3*)
melunko@47:       _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
melunko@47:       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
melunko@47:       _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
melunko@47:       ;;
melunko@47: 
melunko@47:     sysv4*MP*)
melunko@47:       if test -d /usr/nec; then
melunko@47: 	_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
melunko@47: 	_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
melunko@47: 	runpath_var=LD_RUN_PATH
melunko@47: 	hardcode_runpath_var=yes
melunko@47: 	_LT_AC_TAGVAR(ld_shlibs, $1)=yes
melunko@47:       fi
melunko@47:       ;;
melunko@47: 
melunko@47:     sysv4.2uw2*)
melunko@47:       _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
melunko@47:       _LT_AC_TAGVAR(hardcode_direct, $1)=yes
melunko@47:       _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
melunko@47:       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
melunko@47:       hardcode_runpath_var=yes
melunko@47:       runpath_var=LD_RUN_PATH
melunko@47:       ;;
melunko@47: 
melunko@47:    sysv5OpenUNIX8* | sysv5UnixWare7* |  sysv5uw[[78]]* | unixware7*)
melunko@47:       _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z ${wl}text'
melunko@47:       if test "$GCC" = yes; then
melunko@47: 	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
melunko@47:       else
melunko@47: 	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
melunko@47:       fi
melunko@47:       runpath_var='LD_RUN_PATH'
melunko@47:       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
melunko@47:       ;;
melunko@47: 
melunko@47:     sysv5*)
melunko@47:       _LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text'
melunko@47:       # $CC -shared without GNU ld will not create a library from C++
melunko@47:       # object files and a static libstdc++, better avoid it by now
melunko@47:       _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
melunko@47:       _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
melunko@47:   		$LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
melunko@47:       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
melunko@47:       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
melunko@47:       runpath_var='LD_RUN_PATH'
melunko@47:       ;;
melunko@47: 
melunko@47:     uts4*)
melunko@47:       _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
melunko@47:       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
melunko@47:       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
melunko@47:       ;;
melunko@47: 
melunko@47:     *)
melunko@47:       _LT_AC_TAGVAR(ld_shlibs, $1)=no
melunko@47:       ;;
melunko@47:     esac
melunko@47:   fi
melunko@47: ])
melunko@47: AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
melunko@47: test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
melunko@47: 
melunko@47: variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
melunko@47: if test "$GCC" = yes; then
melunko@47:   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
melunko@47: fi
melunko@47: 
melunko@47: #
melunko@47: # Do we need to explicitly link libc?
melunko@47: #
melunko@47: case "x$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)" in
melunko@47: x|xyes)
melunko@47:   # Assume -lc should be added
melunko@47:   _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
melunko@47: 
melunko@47:   if test "$enable_shared" = yes && test "$GCC" = yes; then
melunko@47:     case $_LT_AC_TAGVAR(archive_cmds, $1) in
melunko@47:     *'~'*)
melunko@47:       # FIXME: we may have to deal with multi-command sequences.
melunko@47:       ;;
melunko@47:     '$CC '*)
melunko@47:       # Test whether the compiler implicitly links with -lc since on some
melunko@47:       # systems, -lgcc has to come before -lc. If gcc already passes -lc
melunko@47:       # to ld, don't add -lc before -lgcc.
melunko@47:       AC_MSG_CHECKING([whether -lc should be explicitly linked in])
melunko@47:       $rm conftest*
melunko@47:       printf "$lt_simple_compile_test_code" > conftest.$ac_ext
melunko@47: 
melunko@47:       if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
melunko@47:         soname=conftest
melunko@47:         lib=conftest
melunko@47:         libobjs=conftest.$ac_objext
melunko@47:         deplibs=
melunko@47:         wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)
melunko@47:         compiler_flags=-v
melunko@47:         linker_flags=-v
melunko@47:         verstring=
melunko@47:         output_objdir=.
melunko@47:         libname=conftest
melunko@47:         lt_save_allow_undefined_flag=$_LT_AC_TAGVAR(allow_undefined_flag, $1)
melunko@47:         _LT_AC_TAGVAR(allow_undefined_flag, $1)=
melunko@47:         if AC_TRY_EVAL(_LT_AC_TAGVAR(archive_cmds, $1) 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1)
melunko@47:         then
melunko@47: 	  _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
melunko@47:         else
melunko@47: 	  _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
melunko@47:         fi
melunko@47:         _LT_AC_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
melunko@47:       else
melunko@47:         cat conftest.err 1>&5
melunko@47:       fi
melunko@47:       $rm conftest*
melunko@47:       AC_MSG_RESULT([$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)])
melunko@47:       ;;
melunko@47:     esac
melunko@47:   fi
melunko@47:   ;;
melunko@47: esac
melunko@47: ])# AC_LIBTOOL_PROG_LD_SHLIBS
melunko@47: 
melunko@47: 
melunko@47: # _LT_AC_FILE_LTDLL_C
melunko@47: # -------------------
melunko@47: # Be careful that the start marker always follows a newline.
melunko@47: AC_DEFUN([_LT_AC_FILE_LTDLL_C], [
melunko@47: # /* ltdll.c starts here */
melunko@47: # #define WIN32_LEAN_AND_MEAN
melunko@47: # #include <windows.h>
melunko@47: # #undef WIN32_LEAN_AND_MEAN
melunko@47: # #include <stdio.h>
melunko@47: #
melunko@47: # #ifndef __CYGWIN__
melunko@47: # #  ifdef __CYGWIN32__
melunko@47: # #    define __CYGWIN__ __CYGWIN32__
melunko@47: # #  endif
melunko@47: # #endif
melunko@47: #
melunko@47: # #ifdef __cplusplus
melunko@47: # extern "C" {
melunko@47: # #endif
melunko@47: # BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved);
melunko@47: # #ifdef __cplusplus
melunko@47: # }
melunko@47: # #endif
melunko@47: #
melunko@47: # #ifdef __CYGWIN__
melunko@47: # #include <cygwin/cygwin_dll.h>
melunko@47: # DECLARE_CYGWIN_DLL( DllMain );
melunko@47: # #endif
melunko@47: # HINSTANCE __hDllInstance_base;
melunko@47: #
melunko@47: # BOOL APIENTRY
melunko@47: # DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved)
melunko@47: # {
melunko@47: #   __hDllInstance_base = hInst;
melunko@47: #   return TRUE;
melunko@47: # }
melunko@47: # /* ltdll.c ends here */
melunko@47: ])# _LT_AC_FILE_LTDLL_C
melunko@47: 
melunko@47: 
melunko@47: # _LT_AC_TAGVAR(VARNAME, [TAGNAME])
melunko@47: # ---------------------------------
melunko@47: AC_DEFUN([_LT_AC_TAGVAR], [ifelse([$2], [], [$1], [$1_$2])])
melunko@47: 
melunko@47: 
melunko@47: # old names
melunko@47: AC_DEFUN([AM_PROG_LIBTOOL],   [AC_PROG_LIBTOOL])
melunko@47: AC_DEFUN([AM_ENABLE_SHARED],  [AC_ENABLE_SHARED($@)])
melunko@47: AC_DEFUN([AM_ENABLE_STATIC],  [AC_ENABLE_STATIC($@)])
melunko@47: AC_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
melunko@47: AC_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
melunko@47: AC_DEFUN([AM_PROG_LD],        [AC_PROG_LD])
melunko@47: AC_DEFUN([AM_PROG_NM],        [AC_PROG_NM])
melunko@47: 
melunko@47: # This is just to silence aclocal about the macro not being used
melunko@47: ifelse([AC_DISABLE_FAST_INSTALL])
melunko@47: 
melunko@47: AC_DEFUN([LT_AC_PROG_GCJ],
melunko@47: [AC_CHECK_TOOL(GCJ, gcj, no)
melunko@47:   test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
melunko@47:   AC_SUBST(GCJFLAGS)
melunko@47: ])
melunko@47: 
melunko@47: AC_DEFUN([LT_AC_PROG_RC],
melunko@47: [AC_CHECK_TOOL(RC, windres, no)
melunko@47: ])
melunko@47: 
melunko@47: # NOTE: This macro has been submitted for inclusion into   #
melunko@47: #  GNU Autoconf as AC_PROG_SED.  When it is available in   #
melunko@47: #  a released version of Autoconf we should remove this    #
melunko@47: #  macro and use it instead.                               #
melunko@47: # LT_AC_PROG_SED
melunko@47: # --------------
melunko@47: # Check for a fully-functional sed program, that truncates
melunko@47: # as few characters as possible.  Prefer GNU sed if found.
melunko@47: AC_DEFUN([LT_AC_PROG_SED],
melunko@47: [AC_MSG_CHECKING([for a sed that does not truncate output])
melunko@47: AC_CACHE_VAL(lt_cv_path_SED,
melunko@47: [# Loop through the user's path and test for sed and gsed.
melunko@47: # Then use that list of sed's as ones to test for truncation.
melunko@47: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
melunko@47: for as_dir in $PATH
melunko@47: do
melunko@47:   IFS=$as_save_IFS
melunko@47:   test -z "$as_dir" && as_dir=.
melunko@47:   for lt_ac_prog in sed gsed; do
melunko@47:     for ac_exec_ext in '' $ac_executable_extensions; do
melunko@47:       if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
melunko@47:         lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
melunko@47:       fi
melunko@47:     done
melunko@47:   done
melunko@47: done
melunko@47: lt_ac_max=0
melunko@47: lt_ac_count=0
melunko@47: # Add /usr/xpg4/bin/sed as it is typically found on Solaris
melunko@47: # along with /bin/sed that truncates output.
melunko@47: for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
melunko@47:   test ! -f $lt_ac_sed && continue
melunko@47:   cat /dev/null > conftest.in
melunko@47:   lt_ac_count=0
melunko@47:   echo $ECHO_N "0123456789$ECHO_C" >conftest.in
melunko@47:   # Check for GNU sed and select it if it is found.
melunko@47:   if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
melunko@47:     lt_cv_path_SED=$lt_ac_sed
melunko@47:     break
melunko@47:   fi
melunko@47:   while true; do
melunko@47:     cat conftest.in conftest.in >conftest.tmp
melunko@47:     mv conftest.tmp conftest.in
melunko@47:     cp conftest.in conftest.nl
melunko@47:     echo >>conftest.nl
melunko@47:     $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
melunko@47:     cmp -s conftest.out conftest.nl || break
melunko@47:     # 10000 chars as input seems more than enough
melunko@47:     test $lt_ac_count -gt 10 && break
melunko@47:     lt_ac_count=`expr $lt_ac_count + 1`
melunko@47:     if test $lt_ac_count -gt $lt_ac_max; then
melunko@47:       lt_ac_max=$lt_ac_count
melunko@47:       lt_cv_path_SED=$lt_ac_sed
melunko@47:     fi
melunko@47:   done
melunko@47: done
melunko@47: ])
melunko@47: SED=$lt_cv_path_SED
melunko@47: AC_MSG_RESULT([$SED])
melunko@47: ])
melunko@47: 
melunko@47: 
melunko@47: dnl PKG_CHECK_MODULES(GSTUFF, gtk+-2.0 >= 1.3 glib = 1.3.4, action-if, action-not)
melunko@47: dnl defines GSTUFF_LIBS, GSTUFF_CFLAGS, see pkg-config man page
melunko@47: dnl also defines GSTUFF_PKG_ERRORS on error
melunko@47: AC_DEFUN(PKG_CHECK_MODULES, [
melunko@47:   succeeded=no
melunko@47: 
melunko@47:   if test -z "$PKG_CONFIG"; then
melunko@47:     AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
melunko@47:   fi
melunko@47: 
melunko@47:   if test "$PKG_CONFIG" = "no" ; then
melunko@47:      echo "*** The pkg-config script could not be found. Make sure it is"
melunko@47:      echo "*** in your path, or set the PKG_CONFIG environment variable"
melunko@47:      echo "*** to the full path to pkg-config."
melunko@47:      echo "*** Or see http://www.freedesktop.org/software/pkgconfig to get pkg-config."
melunko@47:   else
melunko@47:      PKG_CONFIG_MIN_VERSION=0.9.0
melunko@47:      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
melunko@47:         AC_MSG_CHECKING(for $2)
melunko@47: 
melunko@47:         if $PKG_CONFIG --exists "$2" ; then
melunko@47:             AC_MSG_RESULT(yes)
melunko@47:             succeeded=yes
melunko@47: 
melunko@47:             AC_MSG_CHECKING($1_CFLAGS)
melunko@47:             $1_CFLAGS=`$PKG_CONFIG --cflags "$2"`
melunko@47:             AC_MSG_RESULT($$1_CFLAGS)
melunko@47: 
melunko@47:             AC_MSG_CHECKING($1_LIBS)
melunko@47:             $1_LIBS=`$PKG_CONFIG --libs "$2"`
melunko@47:             AC_MSG_RESULT($$1_LIBS)
melunko@47:         else
melunko@47:             $1_CFLAGS=""
melunko@47:             $1_LIBS=""
melunko@47:             ## If we have a custom action on failure, don't print errors, but 
melunko@47:             ## do set a variable so people can do so.
melunko@47:             $1_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$2"`
melunko@47:             ifelse([$4], ,echo $$1_PKG_ERRORS,)
melunko@47:         fi
melunko@47: 
melunko@47:         AC_SUBST($1_CFLAGS)
melunko@47:         AC_SUBST($1_LIBS)
melunko@47:      else
melunko@47:         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
melunko@47:         echo "*** See http://www.freedesktop.org/software/pkgconfig"
melunko@47:      fi
melunko@47:   fi
melunko@47: 
melunko@47:   if test $succeeded = yes; then
melunko@47:      ifelse([$3], , :, [$3])
melunko@47:   else
melunko@47:      ifelse([$4], , AC_MSG_ERROR([Library requirements ($2) not met; consider adjusting the PKG_CONFIG_PATH environment variable if your libraries are in a nonstandard prefix so pkg-config can find them.]), [$4])
melunko@47:   fi
melunko@47: ])
melunko@47: 
melunko@47: 
melunko@47: 
melunko@47: #                                                        -*- Autoconf -*-
melunko@47: # Copyright (C) 2002, 2003  Free Software Foundation, Inc.
melunko@47: # Generated from amversion.in; do not edit by hand.
melunko@47: 
melunko@47: # This program is free software; you can redistribute it and/or modify
melunko@47: # it under the terms of the GNU General Public License as published by
melunko@47: # the Free Software Foundation; either version 2, or (at your option)
melunko@47: # any later version.
melunko@47: 
melunko@47: # This program is distributed in the hope that it will be useful,
melunko@47: # but WITHOUT ANY WARRANTY; without even the implied warranty of
melunko@47: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
melunko@47: # GNU General Public License for more details.
melunko@47: 
melunko@47: # You should have received a copy of the GNU General Public License
melunko@47: # along with this program; if not, write to the Free Software
melunko@47: # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
melunko@47: 
melunko@47: # AM_AUTOMAKE_VERSION(VERSION)
melunko@47: # ----------------------------
melunko@47: # Automake X.Y traces this macro to ensure aclocal.m4 has been
melunko@47: # generated from the m4 files accompanying Automake X.Y.
melunko@47: AC_DEFUN([AM_AUTOMAKE_VERSION], [am__api_version="1.8"])
melunko@47: 
melunko@47: # AM_SET_CURRENT_AUTOMAKE_VERSION
melunko@47: # -------------------------------
melunko@47: # Call AM_AUTOMAKE_VERSION so it can be traced.
melunko@47: # This function is AC_REQUIREd by AC_INIT_AUTOMAKE.
melunko@47: AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
melunko@47: 	 [AM_AUTOMAKE_VERSION([1.8.5])])
melunko@47: 
melunko@47: # Figure out how to run the assembler.             -*- Autoconf -*-
melunko@47: 
melunko@47: # serial 3
melunko@47: 
melunko@47: # Copyright (C) 2001, 2003, 2004 Free Software Foundation, Inc.
melunko@47: 
melunko@47: # This program is free software; you can redistribute it and/or modify
melunko@47: # it under the terms of the GNU General Public License as published by
melunko@47: # the Free Software Foundation; either version 2, or (at your option)
melunko@47: # any later version.
melunko@47: 
melunko@47: # This program is distributed in the hope that it will be useful,
melunko@47: # but WITHOUT ANY WARRANTY; without even the implied warranty of
melunko@47: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
melunko@47: # GNU General Public License for more details.
melunko@47: 
melunko@47: # You should have received a copy of the GNU General Public License
melunko@47: # along with this program; if not, write to the Free Software
melunko@47: # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
melunko@47: # 02111-1307, USA.
melunko@47: 
melunko@47: # AM_PROG_AS
melunko@47: # ----------
melunko@47: AC_DEFUN([AM_PROG_AS],
melunko@47: [# By default we simply use the C compiler to build assembly code.
melunko@47: AC_REQUIRE([AC_PROG_CC])
melunko@47: test "${CCAS+set}" = set || CCAS=$CC
melunko@47: test "${CCASFLAGS+set}" = set || CCASFLAGS=$CFLAGS
melunko@47: AC_ARG_VAR([CCAS],      [assembler compiler command (defaults to CC)])
melunko@47: AC_ARG_VAR([CCASFLAGS], [assembler compiler flags (defaults to CFLAGS)])
melunko@47: ])
melunko@47: 
melunko@47: # AM_AUX_DIR_EXPAND
melunko@47: 
melunko@47: # Copyright (C) 2001, 2003 Free Software Foundation, Inc.
melunko@47: 
melunko@47: # This program is free software; you can redistribute it and/or modify
melunko@47: # it under the terms of the GNU General Public License as published by
melunko@47: # the Free Software Foundation; either version 2, or (at your option)
melunko@47: # any later version.
melunko@47: 
melunko@47: # This program is distributed in the hope that it will be useful,
melunko@47: # but WITHOUT ANY WARRANTY; without even the implied warranty of
melunko@47: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
melunko@47: # GNU General Public License for more details.
melunko@47: 
melunko@47: # You should have received a copy of the GNU General Public License
melunko@47: # along with this program; if not, write to the Free Software
melunko@47: # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
melunko@47: # 02111-1307, USA.
melunko@47: 
melunko@47: # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
melunko@47: # $ac_aux_dir to `$srcdir/foo'.  In other projects, it is set to
melunko@47: # `$srcdir', `$srcdir/..', or `$srcdir/../..'.
melunko@47: #
melunko@47: # Of course, Automake must honor this variable whenever it calls a
melunko@47: # tool from the auxiliary directory.  The problem is that $srcdir (and
melunko@47: # therefore $ac_aux_dir as well) can be either absolute or relative,
melunko@47: # depending on how configure is run.  This is pretty annoying, since
melunko@47: # it makes $ac_aux_dir quite unusable in subdirectories: in the top
melunko@47: # source directory, any form will work fine, but in subdirectories a
melunko@47: # relative path needs to be adjusted first.
melunko@47: #
melunko@47: # $ac_aux_dir/missing
melunko@47: #    fails when called from a subdirectory if $ac_aux_dir is relative
melunko@47: # $top_srcdir/$ac_aux_dir/missing
melunko@47: #    fails if $ac_aux_dir is absolute,
melunko@47: #    fails when called from a subdirectory in a VPATH build with
melunko@47: #          a relative $ac_aux_dir
melunko@47: #
melunko@47: # The reason of the latter failure is that $top_srcdir and $ac_aux_dir
melunko@47: # are both prefixed by $srcdir.  In an in-source build this is usually
melunko@47: # harmless because $srcdir is `.', but things will broke when you
melunko@47: # start a VPATH build or use an absolute $srcdir.
melunko@47: #
melunko@47: # So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
melunko@47: # iff we strip the leading $srcdir from $ac_aux_dir.  That would be:
melunko@47: #   am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
melunko@47: # and then we would define $MISSING as
melunko@47: #   MISSING="\${SHELL} $am_aux_dir/missing"
melunko@47: # This will work as long as MISSING is not called from configure, because
melunko@47: # unfortunately $(top_srcdir) has no meaning in configure.
melunko@47: # However there are other variables, like CC, which are often used in
melunko@47: # configure, and could therefore not use this "fixed" $ac_aux_dir.
melunko@47: #
melunko@47: # Another solution, used here, is to always expand $ac_aux_dir to an
melunko@47: # absolute PATH.  The drawback is that using absolute paths prevent a
melunko@47: # configured tree to be moved without reconfiguration.
melunko@47: 
melunko@47: AC_DEFUN([AM_AUX_DIR_EXPAND],
melunko@47: [dnl Rely on autoconf to set up CDPATH properly.
melunko@47: AC_PREREQ([2.50])dnl
melunko@47: # expand $ac_aux_dir to an absolute path
melunko@47: am_aux_dir=`cd $ac_aux_dir && pwd`
melunko@47: ])
melunko@47: 
melunko@47: # AM_CONDITIONAL                                              -*- Autoconf -*-
melunko@47: 
melunko@47: # Copyright (C) 1997, 2000, 2001, 2003 Free Software Foundation, Inc.
melunko@47: 
melunko@47: # This program is free software; you can redistribute it and/or modify
melunko@47: # it under the terms of the GNU General Public License as published by
melunko@47: # the Free Software Foundation; either version 2, or (at your option)
melunko@47: # any later version.
melunko@47: 
melunko@47: # This program is distributed in the hope that it will be useful,
melunko@47: # but WITHOUT ANY WARRANTY; without even the implied warranty of
melunko@47: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
melunko@47: # GNU General Public License for more details.
melunko@47: 
melunko@47: # You should have received a copy of the GNU General Public License
melunko@47: # along with this program; if not, write to the Free Software
melunko@47: # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
melunko@47: # 02111-1307, USA.
melunko@47: 
melunko@47: # serial 6
melunko@47: 
melunko@47: # AM_CONDITIONAL(NAME, SHELL-CONDITION)
melunko@47: # -------------------------------------
melunko@47: # Define a conditional.
melunko@47: AC_DEFUN([AM_CONDITIONAL],
melunko@47: [AC_PREREQ(2.52)dnl
melunko@47:  ifelse([$1], [TRUE],  [AC_FATAL([$0: invalid condition: $1])],
melunko@47: 	[$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
melunko@47: AC_SUBST([$1_TRUE])
melunko@47: AC_SUBST([$1_FALSE])
melunko@47: if $2; then
melunko@47:   $1_TRUE=
melunko@47:   $1_FALSE='#'
melunko@47: else
melunko@47:   $1_TRUE='#'
melunko@47:   $1_FALSE=
melunko@47: fi
melunko@47: AC_CONFIG_COMMANDS_PRE(
melunko@47: [if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
melunko@47:   AC_MSG_ERROR([conditional "$1" was never defined.
melunko@47: Usually this means the macro was only invoked conditionally.])
melunko@47: fi])])
melunko@47: 
melunko@47: # serial 7						-*- Autoconf -*-
melunko@47: 
melunko@47: # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004
melunko@47: # Free Software Foundation, Inc.
melunko@47: 
melunko@47: # This program is free software; you can redistribute it and/or modify
melunko@47: # it under the terms of the GNU General Public License as published by
melunko@47: # the Free Software Foundation; either version 2, or (at your option)
melunko@47: # any later version.
melunko@47: 
melunko@47: # This program is distributed in the hope that it will be useful,
melunko@47: # but WITHOUT ANY WARRANTY; without even the implied warranty of
melunko@47: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
melunko@47: # GNU General Public License for more details.
melunko@47: 
melunko@47: # You should have received a copy of the GNU General Public License
melunko@47: # along with this program; if not, write to the Free Software
melunko@47: # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
melunko@47: # 02111-1307, USA.
melunko@47: 
melunko@47: 
melunko@47: # There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
melunko@47: # written in clear, in which case automake, when reading aclocal.m4,
melunko@47: # will think it sees a *use*, and therefore will trigger all it's
melunko@47: # C support machinery.  Also note that it means that autoscan, seeing
melunko@47: # CC etc. in the Makefile, will ask for an AC_PROG_CC use...
melunko@47: 
melunko@47: 
melunko@47: 
melunko@47: # _AM_DEPENDENCIES(NAME)
melunko@47: # ----------------------
melunko@47: # See how the compiler implements dependency checking.
melunko@47: # NAME is "CC", "CXX", "GCJ", or "OBJC".
melunko@47: # We try a few techniques and use that to set a single cache variable.
melunko@47: #
melunko@47: # We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
melunko@47: # modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
melunko@47: # dependency, and given that the user is not expected to run this macro,
melunko@47: # just rely on AC_PROG_CC.
melunko@47: AC_DEFUN([_AM_DEPENDENCIES],
melunko@47: [AC_REQUIRE([AM_SET_DEPDIR])dnl
melunko@47: AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
melunko@47: AC_REQUIRE([AM_MAKE_INCLUDE])dnl
melunko@47: AC_REQUIRE([AM_DEP_TRACK])dnl
melunko@47: 
melunko@47: ifelse([$1], CC,   [depcc="$CC"   am_compiler_list=],
melunko@47:        [$1], CXX,  [depcc="$CXX"  am_compiler_list=],
melunko@47:        [$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
melunko@47:        [$1], GCJ,  [depcc="$GCJ"  am_compiler_list='gcc3 gcc'],
melunko@47:                    [depcc="$$1"   am_compiler_list=])
melunko@47: 
melunko@47: AC_CACHE_CHECK([dependency style of $depcc],
melunko@47:                [am_cv_$1_dependencies_compiler_type],
melunko@47: [if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
melunko@47:   # We make a subdir and do the tests there.  Otherwise we can end up
melunko@47:   # making bogus files that we don't know about and never remove.  For
melunko@47:   # instance it was reported that on HP-UX the gcc test will end up
melunko@47:   # making a dummy file named `D' -- because `-MD' means `put the output
melunko@47:   # in D'.
melunko@47:   mkdir conftest.dir
melunko@47:   # Copy depcomp to subdir because otherwise we won't find it if we're
melunko@47:   # using a relative directory.
melunko@47:   cp "$am_depcomp" conftest.dir
melunko@47:   cd conftest.dir
melunko@47:   # We will build objects and dependencies in a subdirectory because
melunko@47:   # it helps to detect inapplicable dependency modes.  For instance
melunko@47:   # both Tru64's cc and ICC support -MD to output dependencies as a
melunko@47:   # side effect of compilation, but ICC will put the dependencies in
melunko@47:   # the current directory while Tru64 will put them in the object
melunko@47:   # directory.
melunko@47:   mkdir sub
melunko@47: 
melunko@47:   am_cv_$1_dependencies_compiler_type=none
melunko@47:   if test "$am_compiler_list" = ""; then
melunko@47:      am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
melunko@47:   fi
melunko@47:   for depmode in $am_compiler_list; do
melunko@47:     # Setup a source with many dependencies, because some compilers
melunko@47:     # like to wrap large dependency lists on column 80 (with \), and
melunko@47:     # we should not choose a depcomp mode which is confused by this.
melunko@47:     #
melunko@47:     # We need to recreate these files for each test, as the compiler may
melunko@47:     # overwrite some of them when testing with obscure command lines.
melunko@47:     # This happens at least with the AIX C compiler.
melunko@47:     : > sub/conftest.c
melunko@47:     for i in 1 2 3 4 5 6; do
melunko@47:       echo '#include "conftst'$i'.h"' >> sub/conftest.c
melunko@47:       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
melunko@47:       # Solaris 8's {/usr,}/bin/sh.
melunko@47:       touch sub/conftst$i.h
melunko@47:     done
melunko@47:     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
melunko@47: 
melunko@47:     case $depmode in
melunko@47:     nosideeffect)
melunko@47:       # after this tag, mechanisms are not by side-effect, so they'll
melunko@47:       # only be used when explicitly requested
melunko@47:       if test "x$enable_dependency_tracking" = xyes; then
melunko@47: 	continue
melunko@47:       else
melunko@47: 	break
melunko@47:       fi
melunko@47:       ;;
melunko@47:     none) break ;;
melunko@47:     esac
melunko@47:     # We check with `-c' and `-o' for the sake of the "dashmstdout"
melunko@47:     # mode.  It turns out that the SunPro C++ compiler does not properly
melunko@47:     # handle `-M -o', and we need to detect this.
melunko@47:     if depmode=$depmode \
melunko@47:        source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
melunko@47:        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
melunko@47:        $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
melunko@47:          >/dev/null 2>conftest.err &&
melunko@47:        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
melunko@47:        grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
melunko@47:        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
melunko@47:       # icc doesn't choke on unknown options, it will just issue warnings
melunko@47:       # or remarks (even with -Werror).  So we grep stderr for any message
melunko@47:       # that says an option was ignored or not supported.
melunko@47:       # When given -MP, icc 7.0 and 7.1 complain thusly:
melunko@47:       #   icc: Command line warning: ignoring option '-M'; no argument required
melunko@47:       # The diagnosis changed in icc 8.0:
melunko@47:       #   icc: Command line remark: option '-MP' not supported
melunko@47:       if (grep 'ignoring option' conftest.err ||
melunko@47:           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
melunko@47:         am_cv_$1_dependencies_compiler_type=$depmode
melunko@47:         break
melunko@47:       fi
melunko@47:     fi
melunko@47:   done
melunko@47: 
melunko@47:   cd ..
melunko@47:   rm -rf conftest.dir
melunko@47: else
melunko@47:   am_cv_$1_dependencies_compiler_type=none
melunko@47: fi
melunko@47: ])
melunko@47: AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
melunko@47: AM_CONDITIONAL([am__fastdep$1], [
melunko@47:   test "x$enable_dependency_tracking" != xno \
melunko@47:   && test "$am_cv_$1_dependencies_compiler_type" = gcc3])
melunko@47: ])
melunko@47: 
melunko@47: 
melunko@47: # AM_SET_DEPDIR
melunko@47: # -------------
melunko@47: # Choose a directory name for dependency files.
melunko@47: # This macro is AC_REQUIREd in _AM_DEPENDENCIES
melunko@47: AC_DEFUN([AM_SET_DEPDIR],
melunko@47: [AC_REQUIRE([AM_SET_LEADING_DOT])dnl
melunko@47: AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
melunko@47: ])
melunko@47: 
melunko@47: 
melunko@47: # AM_DEP_TRACK
melunko@47: # ------------
melunko@47: AC_DEFUN([AM_DEP_TRACK],
melunko@47: [AC_ARG_ENABLE(dependency-tracking,
melunko@47: [  --disable-dependency-tracking  speeds up one-time build
melunko@47:   --enable-dependency-tracking   do not reject slow dependency extractors])
melunko@47: if test "x$enable_dependency_tracking" != xno; then
melunko@47:   am_depcomp="$ac_aux_dir/depcomp"
melunko@47:   AMDEPBACKSLASH='\'
melunko@47: fi
melunko@47: AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
melunko@47: AC_SUBST([AMDEPBACKSLASH])
melunko@47: ])
melunko@47: 
melunko@47: # Generate code to set up dependency tracking.   -*- Autoconf -*-
melunko@47: 
melunko@47: # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004 Free Software Foundation, Inc.
melunko@47: 
melunko@47: # This program is free software; you can redistribute it and/or modify
melunko@47: # it under the terms of the GNU General Public License as published by
melunko@47: # the Free Software Foundation; either version 2, or (at your option)
melunko@47: # any later version.
melunko@47: 
melunko@47: # This program is distributed in the hope that it will be useful,
melunko@47: # but WITHOUT ANY WARRANTY; without even the implied warranty of
melunko@47: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
melunko@47: # GNU General Public License for more details.
melunko@47: 
melunko@47: # You should have received a copy of the GNU General Public License
melunko@47: # along with this program; if not, write to the Free Software
melunko@47: # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
melunko@47: # 02111-1307, USA.
melunko@47: 
melunko@47: #serial 2
melunko@47: 
melunko@47: # _AM_OUTPUT_DEPENDENCY_COMMANDS
melunko@47: # ------------------------------
melunko@47: AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
melunko@47: [for mf in $CONFIG_FILES; do
melunko@47:   # Strip MF so we end up with the name of the file.
melunko@47:   mf=`echo "$mf" | sed -e 's/:.*$//'`
melunko@47:   # Check whether this is an Automake generated Makefile or not.
melunko@47:   # We used to match only the files named `Makefile.in', but
melunko@47:   # some people rename them; so instead we look at the file content.
melunko@47:   # Grep'ing the first line is not enough: some people post-process
melunko@47:   # each Makefile.in and add a new line on top of each file to say so.
melunko@47:   # So let's grep whole file.
melunko@47:   if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
melunko@47:     dirpart=`AS_DIRNAME("$mf")`
melunko@47:   else
melunko@47:     continue
melunko@47:   fi
melunko@47:   grep '^DEP_FILES *= *[[^ @%:@]]' < "$mf" > /dev/null || continue
melunko@47:   # Extract the definition of DEP_FILES from the Makefile without
melunko@47:   # running `make'.
melunko@47:   DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
melunko@47:   test -z "$DEPDIR" && continue
melunko@47:   # When using ansi2knr, U may be empty or an underscore; expand it
melunko@47:   U=`sed -n 's/^U = //p' < "$mf"`
melunko@47:   test -d "$dirpart/$DEPDIR" || mkdir "$dirpart/$DEPDIR"
melunko@47:   # We invoke sed twice because it is the simplest approach to
melunko@47:   # changing $(DEPDIR) to its actual value in the expansion.
melunko@47:   for file in `sed -n '
melunko@47:     /^DEP_FILES = .*\\\\$/ {
melunko@47:       s/^DEP_FILES = //
melunko@47:       :loop
melunko@47: 	s/\\\\$//
melunko@47: 	p
melunko@47: 	n
melunko@47: 	/\\\\$/ b loop
melunko@47:       p
melunko@47:     }
melunko@47:     /^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" | \
melunko@47:        sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
melunko@47:     # Make sure the directory exists.
melunko@47:     test -f "$dirpart/$file" && continue
melunko@47:     fdir=`AS_DIRNAME(["$file"])`
melunko@47:     AS_MKDIR_P([$dirpart/$fdir])
melunko@47:     # echo "creating $dirpart/$file"
melunko@47:     echo '# dummy' > "$dirpart/$file"
melunko@47:   done
melunko@47: done
melunko@47: ])# _AM_OUTPUT_DEPENDENCY_COMMANDS
melunko@47: 
melunko@47: 
melunko@47: # AM_OUTPUT_DEPENDENCY_COMMANDS
melunko@47: # -----------------------------
melunko@47: # This macro should only be invoked once -- use via AC_REQUIRE.
melunko@47: #
melunko@47: # This code is only required when automatic dependency tracking
melunko@47: # is enabled.  FIXME.  This creates each `.P' file that we will
melunko@47: # need in order to bootstrap the dependency handling code.
melunko@47: AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
melunko@47: [AC_CONFIG_COMMANDS([depfiles],
melunko@47:      [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
melunko@47:      [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
melunko@47: ])
melunko@47: 
melunko@47: # Like AC_CONFIG_HEADER, but automatically create stamp file. -*- Autoconf -*-
melunko@47: 
melunko@47: # Copyright (C) 1996, 1997, 2000, 2001, 2003 Free Software Foundation, Inc.
melunko@47: 
melunko@47: # This program is free software; you can redistribute it and/or modify
melunko@47: # it under the terms of the GNU General Public License as published by
melunko@47: # the Free Software Foundation; either version 2, or (at your option)
melunko@47: # any later version.
melunko@47: 
melunko@47: # This program is distributed in the hope that it will be useful,
melunko@47: # but WITHOUT ANY WARRANTY; without even the implied warranty of
melunko@47: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
melunko@47: # GNU General Public License for more details.
melunko@47: 
melunko@47: # You should have received a copy of the GNU General Public License
melunko@47: # along with this program; if not, write to the Free Software
melunko@47: # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
melunko@47: # 02111-1307, USA.
melunko@47: 
melunko@47: # serial 7
melunko@47: 
melunko@47: # AM_CONFIG_HEADER is obsolete.  It has been replaced by AC_CONFIG_HEADERS.
melunko@47: AU_DEFUN([AM_CONFIG_HEADER], [AC_CONFIG_HEADERS($@)])
melunko@47: 
melunko@47: # Do all the work for Automake.                            -*- Autoconf -*-
melunko@47: 
melunko@47: # This macro actually does too much some checks are only needed if
melunko@47: # your package does certain things.  But this isn't really a big deal.
melunko@47: 
melunko@47: # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003
melunko@47: # Free Software Foundation, Inc.
melunko@47: 
melunko@47: # This program is free software; you can redistribute it and/or modify
melunko@47: # it under the terms of the GNU General Public License as published by
melunko@47: # the Free Software Foundation; either version 2, or (at your option)
melunko@47: # any later version.
melunko@47: 
melunko@47: # This program is distributed in the hope that it will be useful,
melunko@47: # but WITHOUT ANY WARRANTY; without even the implied warranty of
melunko@47: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
melunko@47: # GNU General Public License for more details.
melunko@47: 
melunko@47: # You should have received a copy of the GNU General Public License
melunko@47: # along with this program; if not, write to the Free Software
melunko@47: # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
melunko@47: # 02111-1307, USA.
melunko@47: 
melunko@47: # serial 11
melunko@47: 
melunko@47: # AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
melunko@47: # AM_INIT_AUTOMAKE([OPTIONS])
melunko@47: # -----------------------------------------------
melunko@47: # The call with PACKAGE and VERSION arguments is the old style
melunko@47: # call (pre autoconf-2.50), which is being phased out.  PACKAGE
melunko@47: # and VERSION should now be passed to AC_INIT and removed from
melunko@47: # the call to AM_INIT_AUTOMAKE.
melunko@47: # We support both call styles for the transition.  After
melunko@47: # the next Automake release, Autoconf can make the AC_INIT
melunko@47: # arguments mandatory, and then we can depend on a new Autoconf
melunko@47: # release and drop the old call support.
melunko@47: AC_DEFUN([AM_INIT_AUTOMAKE],
melunko@47: [AC_PREREQ([2.58])dnl
melunko@47: dnl Autoconf wants to disallow AM_ names.  We explicitly allow
melunko@47: dnl the ones we care about.
melunko@47: m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
melunko@47: AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
melunko@47: AC_REQUIRE([AC_PROG_INSTALL])dnl
melunko@47: # test to see if srcdir already configured
melunko@47: if test "`cd $srcdir && pwd`" != "`pwd`" &&
melunko@47:    test -f $srcdir/config.status; then
melunko@47:   AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
melunko@47: fi
melunko@47: 
melunko@47: # test whether we have cygpath
melunko@47: if test -z "$CYGPATH_W"; then
melunko@47:   if (cygpath --version) >/dev/null 2>/dev/null; then
melunko@47:     CYGPATH_W='cygpath -w'
melunko@47:   else
melunko@47:     CYGPATH_W=echo
melunko@47:   fi
melunko@47: fi
melunko@47: AC_SUBST([CYGPATH_W])
melunko@47: 
melunko@47: # Define the identity of the package.
melunko@47: dnl Distinguish between old-style and new-style calls.
melunko@47: m4_ifval([$2],
melunko@47: [m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
melunko@47:  AC_SUBST([PACKAGE], [$1])dnl
melunko@47:  AC_SUBST([VERSION], [$2])],
melunko@47: [_AM_SET_OPTIONS([$1])dnl
melunko@47:  AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
melunko@47:  AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
melunko@47: 
melunko@47: _AM_IF_OPTION([no-define],,
melunko@47: [AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
melunko@47:  AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
melunko@47: 
melunko@47: # Some tools Automake needs.
melunko@47: AC_REQUIRE([AM_SANITY_CHECK])dnl
melunko@47: AC_REQUIRE([AC_ARG_PROGRAM])dnl
melunko@47: AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
melunko@47: AM_MISSING_PROG(AUTOCONF, autoconf)
melunko@47: AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
melunko@47: AM_MISSING_PROG(AUTOHEADER, autoheader)
melunko@47: AM_MISSING_PROG(MAKEINFO, makeinfo)
melunko@47: AM_MISSING_PROG(AMTAR, tar)
melunko@47: AM_PROG_INSTALL_SH
melunko@47: AM_PROG_INSTALL_STRIP
melunko@47: AC_REQUIRE([AM_PROG_MKDIR_P])dnl
melunko@47: # We need awk for the "check" target.  The system "awk" is bad on
melunko@47: # some platforms.
melunko@47: AC_REQUIRE([AC_PROG_AWK])dnl
melunko@47: AC_REQUIRE([AC_PROG_MAKE_SET])dnl
melunko@47: AC_REQUIRE([AM_SET_LEADING_DOT])dnl
melunko@47: 
melunko@47: _AM_IF_OPTION([no-dependencies],,
melunko@47: [AC_PROVIDE_IFELSE([AC_PROG_CC],
melunko@47:                   [_AM_DEPENDENCIES(CC)],
melunko@47:                   [define([AC_PROG_CC],
melunko@47:                           defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
melunko@47: AC_PROVIDE_IFELSE([AC_PROG_CXX],
melunko@47:                   [_AM_DEPENDENCIES(CXX)],
melunko@47:                   [define([AC_PROG_CXX],
melunko@47:                           defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
melunko@47: ])
melunko@47: ])
melunko@47: 
melunko@47: 
melunko@47: # When config.status generates a header, we must update the stamp-h file.
melunko@47: # This file resides in the same directory as the config header
melunko@47: # that is generated.  The stamp files are numbered to have different names.
melunko@47: 
melunko@47: # Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
melunko@47: # loop where config.status creates the headers, so we can generate
melunko@47: # our stamp files there.
melunko@47: AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
melunko@47: [# Compute $1's index in $config_headers.
melunko@47: _am_stamp_count=1
melunko@47: for _am_header in $config_headers :; do
melunko@47:   case $_am_header in
melunko@47:     $1 | $1:* )
melunko@47:       break ;;
melunko@47:     * )
melunko@47:       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
melunko@47:   esac
melunko@47: done
melunko@47: echo "timestamp for $1" >`AS_DIRNAME([$1])`/stamp-h[]$_am_stamp_count])
melunko@47: 
melunko@47: # AM_PROG_INSTALL_SH
melunko@47: # ------------------
melunko@47: # Define $install_sh.
melunko@47: 
melunko@47: # Copyright (C) 2001, 2003 Free Software Foundation, Inc.
melunko@47: 
melunko@47: # This program is free software; you can redistribute it and/or modify
melunko@47: # it under the terms of the GNU General Public License as published by
melunko@47: # the Free Software Foundation; either version 2, or (at your option)
melunko@47: # any later version.
melunko@47: 
melunko@47: # This program is distributed in the hope that it will be useful,
melunko@47: # but WITHOUT ANY WARRANTY; without even the implied warranty of
melunko@47: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
melunko@47: # GNU General Public License for more details.
melunko@47: 
melunko@47: # You should have received a copy of the GNU General Public License
melunko@47: # along with this program; if not, write to the Free Software
melunko@47: # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
melunko@47: # 02111-1307, USA.
melunko@47: 
melunko@47: AC_DEFUN([AM_PROG_INSTALL_SH],
melunko@47: [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
melunko@47: install_sh=${install_sh-"$am_aux_dir/install-sh"}
melunko@47: AC_SUBST(install_sh)])
melunko@47: 
melunko@47: #                                                          -*- Autoconf -*-
melunko@47: # Copyright (C) 2003  Free Software Foundation, Inc.
melunko@47: 
melunko@47: # This program is free software; you can redistribute it and/or modify
melunko@47: # it under the terms of the GNU General Public License as published by
melunko@47: # the Free Software Foundation; either version 2, or (at your option)
melunko@47: # any later version.
melunko@47: 
melunko@47: # This program is distributed in the hope that it will be useful,
melunko@47: # but WITHOUT ANY WARRANTY; without even the implied warranty of
melunko@47: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
melunko@47: # GNU General Public License for more details.
melunko@47: 
melunko@47: # You should have received a copy of the GNU General Public License
melunko@47: # along with this program; if not, write to the Free Software
melunko@47: # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
melunko@47: # 02111-1307, USA.
melunko@47: 
melunko@47: # serial 1
melunko@47: 
melunko@47: # Check whether the underlying file-system supports filenames
melunko@47: # with a leading dot.  For instance MS-DOS doesn't.
melunko@47: AC_DEFUN([AM_SET_LEADING_DOT],
melunko@47: [rm -rf .tst 2>/dev/null
melunko@47: mkdir .tst 2>/dev/null
melunko@47: if test -d .tst; then
melunko@47:   am__leading_dot=.
melunko@47: else
melunko@47:   am__leading_dot=_
melunko@47: fi
melunko@47: rmdir .tst 2>/dev/null
melunko@47: AC_SUBST([am__leading_dot])])
melunko@47: 
melunko@47: # Add --enable-maintainer-mode option to configure.
melunko@47: # From Jim Meyering
melunko@47: 
melunko@47: # Copyright (C) 1996, 1998, 2000, 2001, 2002, 2003, 2004
melunko@47: # Free Software Foundation, Inc.
melunko@47: 
melunko@47: # This program is free software; you can redistribute it and/or modify
melunko@47: # it under the terms of the GNU General Public License as published by
melunko@47: # the Free Software Foundation; either version 2, or (at your option)
melunko@47: # any later version.
melunko@47: 
melunko@47: # This program is distributed in the hope that it will be useful,
melunko@47: # but WITHOUT ANY WARRANTY; without even the implied warranty of
melunko@47: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
melunko@47: # GNU General Public License for more details.
melunko@47: 
melunko@47: # You should have received a copy of the GNU General Public License
melunko@47: # along with this program; if not, write to the Free Software
melunko@47: # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
melunko@47: # 02111-1307, USA.
melunko@47: 
melunko@47: # serial 3
melunko@47: 
melunko@47: AC_DEFUN([AM_MAINTAINER_MODE],
melunko@47: [AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
melunko@47:   dnl maintainer-mode is disabled by default
melunko@47:   AC_ARG_ENABLE(maintainer-mode,
melunko@47: [  --enable-maintainer-mode  enable make rules and dependencies not useful
melunko@47: 			  (and sometimes confusing) to the casual installer],
melunko@47:       USE_MAINTAINER_MODE=$enableval,
melunko@47:       USE_MAINTAINER_MODE=no)
melunko@47:   AC_MSG_RESULT([$USE_MAINTAINER_MODE])
melunko@47:   AM_CONDITIONAL(MAINTAINER_MODE, [test $USE_MAINTAINER_MODE = yes])
melunko@47:   MAINT=$MAINTAINER_MODE_TRUE
melunko@47:   AC_SUBST(MAINT)dnl
melunko@47: ]
melunko@47: )
melunko@47: 
melunko@47: AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE])
melunko@47: 
melunko@47: # Check to see how 'make' treats includes.	-*- Autoconf -*-
melunko@47: 
melunko@47: # Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.
melunko@47: 
melunko@47: # This program is free software; you can redistribute it and/or modify
melunko@47: # it under the terms of the GNU General Public License as published by
melunko@47: # the Free Software Foundation; either version 2, or (at your option)
melunko@47: # any later version.
melunko@47: 
melunko@47: # This program is distributed in the hope that it will be useful,
melunko@47: # but WITHOUT ANY WARRANTY; without even the implied warranty of
melunko@47: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
melunko@47: # GNU General Public License for more details.
melunko@47: 
melunko@47: # You should have received a copy of the GNU General Public License
melunko@47: # along with this program; if not, write to the Free Software
melunko@47: # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
melunko@47: # 02111-1307, USA.
melunko@47: 
melunko@47: # serial 2
melunko@47: 
melunko@47: # AM_MAKE_INCLUDE()
melunko@47: # -----------------
melunko@47: # Check to see how make treats includes.
melunko@47: AC_DEFUN([AM_MAKE_INCLUDE],
melunko@47: [am_make=${MAKE-make}
melunko@47: cat > confinc << 'END'
melunko@47: am__doit:
melunko@47: 	@echo done
melunko@47: .PHONY: am__doit
melunko@47: END
melunko@47: # If we don't find an include directive, just comment out the code.
melunko@47: AC_MSG_CHECKING([for style of include used by $am_make])
melunko@47: am__include="#"
melunko@47: am__quote=
melunko@47: _am_result=none
melunko@47: # First try GNU make style include.
melunko@47: echo "include confinc" > confmf
melunko@47: # We grep out `Entering directory' and `Leaving directory'
melunko@47: # messages which can occur if `w' ends up in MAKEFLAGS.
melunko@47: # In particular we don't look at `^make:' because GNU make might
melunko@47: # be invoked under some other name (usually "gmake"), in which
melunko@47: # case it prints its new name instead of `make'.
melunko@47: if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
melunko@47:    am__include=include
melunko@47:    am__quote=
melunko@47:    _am_result=GNU
melunko@47: fi
melunko@47: # Now try BSD make style include.
melunko@47: if test "$am__include" = "#"; then
melunko@47:    echo '.include "confinc"' > confmf
melunko@47:    if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
melunko@47:       am__include=.include
melunko@47:       am__quote="\""
melunko@47:       _am_result=BSD
melunko@47:    fi
melunko@47: fi
melunko@47: AC_SUBST([am__include])
melunko@47: AC_SUBST([am__quote])
melunko@47: AC_MSG_RESULT([$_am_result])
melunko@47: rm -f confinc confmf
melunko@47: ])
melunko@47: 
melunko@47: #  -*- Autoconf -*-
melunko@47: 
melunko@47: 
melunko@47: # Copyright (C) 1997, 1999, 2000, 2001, 2003 Free Software Foundation, Inc.
melunko@47: 
melunko@47: # This program is free software; you can redistribute it and/or modify
melunko@47: # it under the terms of the GNU General Public License as published by
melunko@47: # the Free Software Foundation; either version 2, or (at your option)
melunko@47: # any later version.
melunko@47: 
melunko@47: # This program is distributed in the hope that it will be useful,
melunko@47: # but WITHOUT ANY WARRANTY; without even the implied warranty of
melunko@47: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
melunko@47: # GNU General Public License for more details.
melunko@47: 
melunko@47: # You should have received a copy of the GNU General Public License
melunko@47: # along with this program; if not, write to the Free Software
melunko@47: # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
melunko@47: # 02111-1307, USA.
melunko@47: 
melunko@47: # serial 3
melunko@47: 
melunko@47: # AM_MISSING_PROG(NAME, PROGRAM)
melunko@47: # ------------------------------
melunko@47: AC_DEFUN([AM_MISSING_PROG],
melunko@47: [AC_REQUIRE([AM_MISSING_HAS_RUN])
melunko@47: $1=${$1-"${am_missing_run}$2"}
melunko@47: AC_SUBST($1)])
melunko@47: 
melunko@47: 
melunko@47: # AM_MISSING_HAS_RUN
melunko@47: # ------------------
melunko@47: # Define MISSING if not defined so far and test if it supports --run.
melunko@47: # If it does, set am_missing_run to use it, otherwise, to nothing.
melunko@47: AC_DEFUN([AM_MISSING_HAS_RUN],
melunko@47: [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
melunko@47: test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
melunko@47: # Use eval to expand $SHELL
melunko@47: if eval "$MISSING --run true"; then
melunko@47:   am_missing_run="$MISSING --run "
melunko@47: else
melunko@47:   am_missing_run=
melunko@47:   AC_MSG_WARN([`missing' script is too old or missing])
melunko@47: fi
melunko@47: ])
melunko@47: 
melunko@47: # AM_PROG_MKDIR_P
melunko@47: # ---------------
melunko@47: # Check whether `mkdir -p' is supported, fallback to mkinstalldirs otherwise.
melunko@47: 
melunko@47: # Copyright (C) 2003, 2004 Free Software Foundation, Inc.
melunko@47: 
melunko@47: # This program is free software; you can redistribute it and/or modify
melunko@47: # it under the terms of the GNU General Public License as published by
melunko@47: # the Free Software Foundation; either version 2, or (at your option)
melunko@47: # any later version.
melunko@47: 
melunko@47: # This program is distributed in the hope that it will be useful,
melunko@47: # but WITHOUT ANY WARRANTY; without even the implied warranty of
melunko@47: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
melunko@47: # GNU General Public License for more details.
melunko@47: 
melunko@47: # You should have received a copy of the GNU General Public License
melunko@47: # along with this program; if not, write to the Free Software
melunko@47: # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
melunko@47: # 02111-1307, USA.
melunko@47: 
melunko@47: # Automake 1.8 used `mkdir -m 0755 -p --' to ensure that directories
melunko@47: # created by `make install' are always world readable, even if the
melunko@47: # installer happens to have an overly restrictive umask (e.g. 077).
melunko@47: # This was a mistake.  There are at least two reasons why we must not
melunko@47: # use `-m 0755':
melunko@47: #   - it causes special bits like SGID to be ignored,
melunko@47: #   - it may be too restrictive (some setups expect 775 directories).
melunko@47: #
melunko@47: # Do not use -m 0755 and let people choose whatever they expect by
melunko@47: # setting umask.
melunko@47: #
melunko@47: # We cannot accept any implementation of `mkdir' that recognizes `-p'.
melunko@47: # Some implementations (such as Solaris 8's) are not thread-safe: if a
melunko@47: # parallel make tries to run `mkdir -p a/b' and `mkdir -p a/c'
melunko@47: # concurrently, both version can detect that a/ is missing, but only
melunko@47: # one can create it and the other will error out.  Consequently we
melunko@47: # restrict ourselves to GNU make (using the --version option ensures
melunko@47: # this.)
melunko@47: AC_DEFUN([AM_PROG_MKDIR_P],
melunko@47: [if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
melunko@47:   # Keeping the `.' argument allows $(mkdir_p) to be used without
melunko@47:   # argument.  Indeed, we sometimes output rules like
melunko@47:   #   $(mkdir_p) $(somedir)
melunko@47:   # where $(somedir) is conditionally defined.
melunko@47:   # (`test -n '$(somedir)' && $(mkdir_p) $(somedir)' is a more
melunko@47:   # expensive solution, as it forces Make to start a sub-shell.)
melunko@47:   mkdir_p='mkdir -p -- .'
melunko@47: else
melunko@47:   # On NextStep and OpenStep, the `mkdir' command does not
melunko@47:   # recognize any option.  It will interpret all options as
melunko@47:   # directories to create, and then abort because `.' already
melunko@47:   # exists.
melunko@47:   for d in ./-p ./--version;
melunko@47:   do
melunko@47:     test -d $d && rmdir $d
melunko@47:   done
melunko@47:   # $(mkinstalldirs) is defined by Automake if mkinstalldirs exists.
melunko@47:   if test -f "$ac_aux_dir/mkinstalldirs"; then
melunko@47:     mkdir_p='$(mkinstalldirs)'
melunko@47:   else
melunko@47:     mkdir_p='$(install_sh) -d'
melunko@47:   fi
melunko@47: fi
melunko@47: AC_SUBST([mkdir_p])])
melunko@47: 
melunko@47: # Helper functions for option handling.                    -*- Autoconf -*-
melunko@47: 
melunko@47: # Copyright (C) 2001, 2002, 2003  Free Software Foundation, Inc.
melunko@47: 
melunko@47: # This program is free software; you can redistribute it and/or modify
melunko@47: # it under the terms of the GNU General Public License as published by
melunko@47: # the Free Software Foundation; either version 2, or (at your option)
melunko@47: # any later version.
melunko@47: 
melunko@47: # This program is distributed in the hope that it will be useful,
melunko@47: # but WITHOUT ANY WARRANTY; without even the implied warranty of
melunko@47: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
melunko@47: # GNU General Public License for more details.
melunko@47: 
melunko@47: # You should have received a copy of the GNU General Public License
melunko@47: # along with this program; if not, write to the Free Software
melunko@47: # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
melunko@47: # 02111-1307, USA.
melunko@47: 
melunko@47: # serial 2
melunko@47: 
melunko@47: # _AM_MANGLE_OPTION(NAME)
melunko@47: # -----------------------
melunko@47: AC_DEFUN([_AM_MANGLE_OPTION],
melunko@47: [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
melunko@47: 
melunko@47: # _AM_SET_OPTION(NAME)
melunko@47: # ------------------------------
melunko@47: # Set option NAME.  Presently that only means defining a flag for this option.
melunko@47: AC_DEFUN([_AM_SET_OPTION],
melunko@47: [m4_define(_AM_MANGLE_OPTION([$1]), 1)])
melunko@47: 
melunko@47: # _AM_SET_OPTIONS(OPTIONS)
melunko@47: # ----------------------------------
melunko@47: # OPTIONS is a space-separated list of Automake options.
melunko@47: AC_DEFUN([_AM_SET_OPTIONS],
melunko@47: [AC_FOREACH([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
melunko@47: 
melunko@47: # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
melunko@47: # -------------------------------------------
melunko@47: # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
melunko@47: AC_DEFUN([_AM_IF_OPTION],
melunko@47: [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
melunko@47: 
melunko@47: #
melunko@47: # Check to make sure that the build environment is sane.
melunko@47: #
melunko@47: 
melunko@47: # Copyright (C) 1996, 1997, 2000, 2001, 2003 Free Software Foundation, Inc.
melunko@47: 
melunko@47: # This program is free software; you can redistribute it and/or modify
melunko@47: # it under the terms of the GNU General Public License as published by
melunko@47: # the Free Software Foundation; either version 2, or (at your option)
melunko@47: # any later version.
melunko@47: 
melunko@47: # This program is distributed in the hope that it will be useful,
melunko@47: # but WITHOUT ANY WARRANTY; without even the implied warranty of
melunko@47: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
melunko@47: # GNU General Public License for more details.
melunko@47: 
melunko@47: # You should have received a copy of the GNU General Public License
melunko@47: # along with this program; if not, write to the Free Software
melunko@47: # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
melunko@47: # 02111-1307, USA.
melunko@47: 
melunko@47: # serial 3
melunko@47: 
melunko@47: # AM_SANITY_CHECK
melunko@47: # ---------------
melunko@47: AC_DEFUN([AM_SANITY_CHECK],
melunko@47: [AC_MSG_CHECKING([whether build environment is sane])
melunko@47: # Just in case
melunko@47: sleep 1
melunko@47: echo timestamp > conftest.file
melunko@47: # Do `set' in a subshell so we don't clobber the current shell's
melunko@47: # arguments.  Must try -L first in case configure is actually a
melunko@47: # symlink; some systems play weird games with the mod time of symlinks
melunko@47: # (eg FreeBSD returns the mod time of the symlink's containing
melunko@47: # directory).
melunko@47: if (
melunko@47:    set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
melunko@47:    if test "$[*]" = "X"; then
melunko@47:       # -L didn't work.
melunko@47:       set X `ls -t $srcdir/configure conftest.file`
melunko@47:    fi
melunko@47:    rm -f conftest.file
melunko@47:    if test "$[*]" != "X $srcdir/configure conftest.file" \
melunko@47:       && test "$[*]" != "X conftest.file $srcdir/configure"; then
melunko@47: 
melunko@47:       # If neither matched, then we have a broken ls.  This can happen
melunko@47:       # if, for instance, CONFIG_SHELL is bash and it inherits a
melunko@47:       # broken ls alias from the environment.  This has actually
melunko@47:       # happened.  Such a system could not be considered "sane".
melunko@47:       AC_MSG_ERROR([ls -t appears to fail.  Make sure there is not a broken
melunko@47: alias in your environment])
melunko@47:    fi
melunko@47: 
melunko@47:    test "$[2]" = conftest.file
melunko@47:    )
melunko@47: then
melunko@47:    # Ok.
melunko@47:    :
melunko@47: else
melunko@47:    AC_MSG_ERROR([newly created file is older than distributed files!
melunko@47: Check your system clock])
melunko@47: fi
melunko@47: AC_MSG_RESULT(yes)])
melunko@47: 
melunko@47: # AM_PROG_INSTALL_STRIP
melunko@47: 
melunko@47: # Copyright (C) 2001, 2003 Free Software Foundation, Inc.
melunko@47: 
melunko@47: # This program is free software; you can redistribute it and/or modify
melunko@47: # it under the terms of the GNU General Public License as published by
melunko@47: # the Free Software Foundation; either version 2, or (at your option)
melunko@47: # any later version.
melunko@47: 
melunko@47: # This program is distributed in the hope that it will be useful,
melunko@47: # but WITHOUT ANY WARRANTY; without even the implied warranty of
melunko@47: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
melunko@47: # GNU General Public License for more details.
melunko@47: 
melunko@47: # You should have received a copy of the GNU General Public License
melunko@47: # along with this program; if not, write to the Free Software
melunko@47: # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
melunko@47: # 02111-1307, USA.
melunko@47: 
melunko@47: # One issue with vendor `install' (even GNU) is that you can't
melunko@47: # specify the program used to strip binaries.  This is especially
melunko@47: # annoying in cross-compiling environments, where the build's strip
melunko@47: # is unlikely to handle the host's binaries.
melunko@47: # Fortunately install-sh will honor a STRIPPROG variable, so we
melunko@47: # always use install-sh in `make install-strip', and initialize
melunko@47: # STRIPPROG with the value of the STRIP variable (set by the user).
melunko@47: AC_DEFUN([AM_PROG_INSTALL_STRIP],
melunko@47: [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
melunko@47: # Installed binaries are usually stripped using `strip' when the user
melunko@47: # run `make install-strip'.  However `strip' might not be the right
melunko@47: # tool to use in cross-compilation environments, therefore Automake
melunko@47: # will honor the `STRIP' environment variable to overrule this program.
melunko@47: dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
melunko@47: if test "$cross_compiling" != no; then
melunko@47:   AC_CHECK_TOOL([STRIP], [strip], :)
melunko@47: fi
melunko@47: INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
melunko@47: AC_SUBST([INSTALL_STRIP_PROGRAM])])
melunko@47: 
melunko@47: m4_include([m4/as-compiler-flag.m4])
melunko@47: m4_include([m4/as-version.m4])