* ltconfig, ltmain.sh: New files for libtool support. libguile,

rx, gh and gtcltk-lib can now be build as shared libraries.
* Makefile.am (EXTRA_DIST): Added ltconfig and ltmain.sh

Makefile.am

@@ -11,4 +11,4 @@ guile-dist:
 aclocaldir = $(datadir)/aclocal
 aclocal_DATA = guile.m4 threads.m4
 
-EXTRA_DIST = $(aclocal_DATA) HACKING GUILE-VERSION
+EXTRA_DIST = $(aclocal_DATA) ltconfig ltmain.sh HACKING GUILE-VERSION

Makefile.in

@@ -49,7 +49,7 @@ guile_dirs = @existingdirs@ doc
 aclocaldir = $(datadir)/aclocal
 aclocal_DATA = guile.m4 threads.m4
 
-EXTRA_DIST = $(aclocal_DATA) HACKING GUILE-VERSION
+EXTRA_DIST = $(aclocal_DATA) ltconfig ltmain.sh HACKING GUILE-VERSION
 ACLOCAL = $(top_srcdir)/aclocal.m4
 mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs
 CONFIG_CLEAN_FILES = 
@@ -68,7 +68,7 @@ default: all
 
 .SUFFIXES:
 $(srcdir)/Makefile.in: Makefile.am $(top_srcdir)/configure.in $(ACLOCAL) 
-	cd $(top_srcdir) && automake --gnu Makefile
+	cd $(top_srcdir) && automake --foreign Makefile
 
 Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status $(BUILT_SOURCES)
 	cd $(top_builddir) \
@@ -164,7 +164,7 @@ distdir: $(DISTFILES)
 	-chmod 755 $(distdir)
 	here=`pwd`; distdir=`cd $(distdir) && pwd` \
 	  && cd $(srcdir) \
-	  && automake --include-deps --build-dir=$$here --srcdir-name=$(srcdir) --output-dir=$$distdir --gnu
+	  && automake --include-deps --build-dir=$$here --srcdir-name=$(srcdir) --output-dir=$$distdir --foreign
 	@for file in $(DISTFILES); do \
 	  d=$(srcdir); \
 	  test -f $(distdir)/$$file \

ltconfig

@@ -0,0 +1,853 @@
+#! /bin/sh
+
+# ltconfig - Create a system-specific libtool.
+# Generated automatically from ltconfig.in by configure.
+# Copyright (C) 1996, Free Software Foundation, Inc.
+# Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
+#
+# This file is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+#
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+# A lot of this script is taken from autoconf-2.10.
+
+# The name of this program.
+progname=`echo "$0" | sed 's%^.*/%%'`
+
+# Constants:
+PROGRAM=ltconfig
+PACKAGE=libtool
+VERSION=0.7
+ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.c 1>&5'
+rm="rm -f"
+
+help="Try \`$progname --help' for more information."
+
+# Global variables:
+enable_shared=yes
+# All known linkers require a `.a' archive for static linking.
+enable_static=yes
+ltmain=NONE
+silent=
+srcdir=
+ac_config_guess=
+ac_config_sub=
+host=NONE
+nonopt=NONE
+verify_host=yes
+with_gcc=no
+
+old_CC="$CC"
+old_CFLAGS="$CFLAGS"
+old_CPPFLAGS="$CPPFLAGS"
+old_LD="$LD"
+old_RANLIB="$RANLIB"
+
+# Parse the command line options.
+args=
+prev=
+for option
+do
+  case "$option" in
+  -*=*) optarg=`echo "$option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
+  *) optarg= ;;
+  esac
+
+  # If the previous option needs an argument, assign it.
+  if test -n "$prev"; then
+    eval "$prev=\$option"
+    prev=
+    continue
+  fi
+
+  case "$option" in
+  --help) cat <<EOM
+Usage: $progname [OPTION]... LTMAIN [HOST]
+
+Generate a system-specific libtool script.
+
+    --disable-shared       do not build shared libraries
+    --help                 display this help and exit
+    --no-verify            do not verify that HOST is a valid host type
+    --quiet                same as \`--silent'
+    --silent               don't print informational messages
+    --srcdir=DIR           find \`config.guess' in DIR
+    --version              output version information and exit
+    --with-gcc             assume that the GNU C compiler will be used
+
+LTMAIN is the \`ltmain.sh' shell script fragment that provides basic libtool
+functionality.
+
+HOST is the canonical host system name [default=guessed].
+EOM
+  exit 0
+  ;;
+
+  --disable-shared) enable_shared=no ;;
+
+  --quiet | --silent) silent=yes ;;
+
+  --srcdir) prev=srcdir ;;
+  --srcdir=*) srcdir="$optarg" ;;
+
+  --no-verify) verify_host=no ;;
+
+  --version) echo "$PROGRAM (GNU $PACKAGE) $VERSION"; exit 0 ;;
+
+  --with-gcc) with_gcc=yes ;;
+
+  -*)
+    echo "$progname: unrecognized option \`$option'" 1>&2
+    echo "$help" 1>&2
+    exit 1
+    ;;
+
+  *)
+    if test "$ltmain" = NONE; then
+      ltmain="$option"
+    elif test "$host" = NONE; then
+# FIXME This generates an unnecessary warning for sparc-sun-solaris4.1.3_U1
+#      if test -n "`echo $option| sed 's/[-a-z0-9.]//g'`"; then
+#        echo "$progname: warning \`$option' is not a valid host type" 1>&2
+#      fi
+      host="$option"
+    else
+      echo "$progname: too many arguments" 1>&2
+      echo "$help" 1>&2
+      exit 1
+    fi ;;
+  esac
+done
+
+if test "$ltmain" = NONE; then
+  echo "$progname: you must specify a LTMAIN file" 1>&2
+  echo "$help" 1>&2
+  exit 1
+fi
+
+if test -f "$ltmain"; then :
+else
+  echo "$progname: warning: \`$ltmain' does not exist" 1>&2
+fi
+
+# Quote any args containing shell metacharacters.
+ltconfig_args=
+for arg
+do
+  case "$arg" in
+  *" "*|*"	"*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
+  ltconfig_args="$ltconfig_args '$arg'" ;;
+  *) ltconfig_args="$ltconfig_args $arg" ;;
+  esac
+done
+
+# A relevant subset of AC_INIT.
+
+# File descriptor usage:
+# 0 standard input
+# 1 file creation
+# 2 errors and warnings
+# 3 some systems may open it to /dev/tty
+# 4 used on the Kubota Titan
+# 5 compiler messages saved in config.log
+# 6 checking for... messages and results
+if test "$silent" = yes; then
+  exec 6>/dev/null
+else
+  exec 6>&1
+fi
+exec 5>>./config.log
+
+# NLS nuisances.
+# Only set LANG and LC_ALL to C if already set.
+# These must not be set unconditionally because not all systems understand
+# e.g. LANG=C (notably SCO).
+if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
+if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
+
+if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
+  # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
+  if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
+    ac_n= ac_c='
+' ac_t='	'
+  else
+    ac_n=-n ac_c= ac_t=
+  fi
+else
+  ac_n= ac_c='\c' ac_t=
+fi
+
+if test -z "$srcdir"; then
+  # Assume the source directory is the same one as the path to ltmain.sh.
+  srcdir=`echo "$ltmain" | sed 's%/[^/]*$%%'`
+  test "$srcdir" = "$ltmain" && srcdir=.
+fi
+
+if test "$verify_host" = yes; then
+  # Check for config.guess and config.sub.
+  ac_aux_dir=
+  for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
+    if test -f $ac_dir/config.guess; then
+      ac_aux_dir=$ac_dir
+      break
+    fi
+  done
+  if test -z "$ac_aux_dir"; then
+    echo "$progname: cannot find config.guess in $srcdir $srcdir/.. $srcdir/../.." 1>&2
+    echo "$help" 1>&2
+    exit 1
+  fi
+  ac_config_guess=$ac_aux_dir/config.guess
+  ac_config_sub=$ac_aux_dir/config.sub
+
+  # Make sure we can run config.sub.
+  if $ac_config_sub sun4 >/dev/null 2>&1; then :
+  else
+    echo "$progname: cannot run $ac_config_sub" 1>&2
+    echo "$help" 1>&2
+    exit 1
+  fi
+
+  echo $ac_n "checking host system type""... $ac_c" 1>&6
+
+  host_alias=$host
+  case "$host_alias" in
+  NONE)
+    if host_alias=`$ac_config_guess`; then :
+    else
+      echo "$progname: cannot guess host type; you must specify one" 1>&2
+      echo "$help" 1>&2
+      exit 1
+    fi ;;
+  esac
+  host=`$ac_config_sub $host_alias`
+  echo "$ac_t""$host" 1>&6
+
+elif test "$host" = NONE; then
+  echo "$progname: you must specify a host type if you use \`--no-verify'" 1>&2
+  echo "$help" 1>&2
+  exit 1
+else   
+  host_alias=$host
+fi
+
+host_cpu=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
+host_vendor=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
+host_os=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
+
+# Determine commands to create old-style static archives.
+old_archive_cmds='ar cru $oldlib$oldobjs'
+old_postinstall_cmds='chmod 644 $oldlib'
+
+# If RANLIB is not set, then run the test.
+if test "${RANLIB+set}" != "set"; then
+  result=no
+
+  echo $ac_n "checking for ranlib... $ac_c" 1>&6
+  if test "$result" = no; then
+    IFS="${IFS= 	}"; save_ifs="$IFS"; IFS="${IFS}:"
+    for dir in $PATH; do
+      test -z "$dir" && dir=.
+      if test -f $dir/ranlib; then
+	RANLIB="ranlib"
+	result="ranlib"
+	break
+      fi
+    done
+    IFS="$save_ifs"
+  fi
+
+  echo $ac_t "$result" 1>&6
+fi
+
+if test -n "$RANLIB"; then
+  old_archive_cmds="$old_archive_cmds;\$RANLIB \$oldlib"
+  old_postinstall_cmds="$old_postinstall_cmds;\$RANLIB \$oldlib"
+fi
+
+# FIXME: this is simplistic, and doesn't allow for cross-compiling.
+echo $ac_n "checking for library strip program... $ac_c" 1>&6
+striplib=
+if strip -x /dev/null 2>&1 | grep '/dev/null' >/dev/null 2>&1; then
+  # strip: /dev/null: Inappropriate file type or format
+  striplib="strip -x"
+fi
+
+if test -n "$striplib"; then
+  echo $ac_t "$striplib" 1>&6
+else
+  echo $ac_t none 1>&6
+fi
+
+
+# Check if old-style libraries may be stripped.
+old_striplib=
+if test -n "$striplib"; then
+  echo $ac_n "checking if $striplib works for static archives... $ac_c" 1>&6
+  old_striplib="$striplib"
+  trap 'rm -rf conftest*; exit 1' 1 2 15
+  cat > conftest.c <<EOF
+#line 305 "$progname"
+int external_func() { return 1; }
+static int hidden_func() { return 2; }
+EOF
+  if { (eval echo $progname:308: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+    oldlib=conftest.a
+    oldobjs=' conftest.o'
+
+    # Do each of the archive commands.
+    cmds=`eval echo \"$old_archive_cmds\"`
+    IFS="${IFS= 	}"; save_ifs="$IFS"; IFS=';'
+    for cmd in $cmds; do
+      IFS="$save_ifs"
+      if { (echo $progname:317: \"$cmd\") 1>&5; ($cmd) 2>&5; }; then :
+      else
+	old_striplib=
+	break
+      fi
+    done
+    IFS="$save_ifs"
+
+    if test -n "$old_striplib"; then
+      if { (echo $progname:326: \"$old_striplib conftest.a\") 1>&5; ($old_striplib conftest.a) 2>&5; }; then :
+      else
+	old_striplib=
+      fi
+    fi
+  else
+    old_striplib=
+  fi
+  rm -rf conftest*
+  trap '' 1 2 15
+
+  if test -n "$old_striplib"; then
+    echo "$ac_t""yes" 1>&6
+  else
+    echo "$ac_t""no" 1>&6
+  fi
+fi
+
+
+# Check to see if we are using GCC.
+if test "$with_gcc" = no; then
+  # If CC is not set, then try to find GCC or a usable CC.
+  if test -z "$CC"; then
+    echo $ac_n "checking for gcc... $ac_c" 1>&6
+    IFS="${IFS= 	}"; save_ifs="$IFS"; IFS="${IFS}:"
+    for dir in $PATH; do
+      IFS="$save_ifs"
+      test -z "$dir" && dir=.
+      if test -f $dir/gcc; then
+	CC="gcc"
+	break
+      fi
+    done
+    IFS="$save_ifs"
+
+    if test -n "$CC"; then
+      echo "$ac_t""$CC" 1>&6
+    else
+      echo "$ac_t""no" 1>&6
+    fi
+  fi
+
+  # Not "gcc", so try "cc", rejecting "/usr/ucb/cc".
+  if test -z "$CC"; then
+    echo $ac_n "checking for cc... $ac_c" 1>&6
+    IFS="${IFS= 	}"; save_ifs="$IFS"; IFS="${IFS}:"
+    cc_rejected=no
+    for dir in $PATH; do
+      test -z "$dir" && dir=.
+      if test -f $dir/cc; then
+	if test "$dir/cc" = "/usr/ucb/cc"; then
+	  cc_rejected=yes
+	  continue
+	fi
+	CC="cc"
+	break
+      fi
+    done
+    IFS="$save_ifs"
+    if test $cc_rejected = yes; then
+      # We found a bogon in the path, so make sure we never use it.
+      set dummy $CC
+      shift
+      if test $# -gt 0; then
+	# We chose a different compiler from the bogus one.
+	# However, it has the same name, so the bogon will be chosen
+	# first if we set CC to just the name; use the full file name.
+	shift
+	set dummy "$dir/cc" "$@"
+	shift
+	CC="$@"
+      fi
+    fi
+
+    if test -n "$CC"; then
+      echo "$ac_t""$CC" 1>&6
+    else
+      echo "$ac_t""no" 1>&6
+    fi
+
+    if test -z "$CC"; then
+      echo "$progname: error: no acceptable cc found in \$PATH" 1>&2
+      exit 1
+    fi
+  fi
+
+  # Now see if the compiler is really GCC.
+  with_gcc=no
+  echo $ac_n "checking whether we are using GNU C... $ac_c" 1>&6
+
+  trap "$rm conftest.c; exit 1" 1 2 15
+  $rm conftest.c
+  cat > conftest.c <<EOF
+#ifdef __GNUC__
+  yes;
+#endif
+EOF
+  if eval "$CC -E conftest.c" | egrep yes >/dev/null 2>&1; then :
+    with_gcc=yes
+  fi
+  $rm conftest.c
+  echo $ac_t "$with_gcc" 1>&6
+fi
+
+# Allow CC to be a program name with arguments.
+set dummy $CC
+compiler="$2"
+
+echo $ac_n "checking for $compiler option to produce PIC... $ac_c" 1>&6
+pic_flag=
+profile_flag_pattern=
+wl=
+link_static_flag=
+
+if test "$with_gcc" = yes; then
+  pic_flag='-fPIC'
+  profile_flag_pattern='-pg?'
+  wl='-Wl,'
+  link_static_flag='-static'
+else
+  # PORTME Check for PIC flags for the system compiler.
+  case "$host" in
+  *-*-aix3* | *-*-aix4*)
+    # FIXME All rs/6000 code is PIC, but is there any non-rs/6000 AIX platform?
+    link_static_flag='-bnso -bI:/lib/syscalls.exp'
+    ;;
+
+  *-*-hpux10*)
+    # FIXME link_static_flag?
+    pic_flag='+Z'
+    ;;
+
+  *-*-osf3*)
+    # FIXME - pic_flag, link_static_flag?
+    ;;
+
+  *-*-solaris2*)
+    pic_flag='-KPIC'
+    link_static_flag='-Bstatic'
+    ;;
+
+  *-*-sunos4*)
+    pic_flag='-PIC'
+    link_static_flag='-Bstatic'
+    wl='-Qoption ld '
+    ;;
+
+  *)
+    can_build_shared=no
+    ;;
+  esac
+fi
+
+case "$host" in
+rs6000-*-*)
+  # Yippee! All rs/6000 code is position-independent.
+  pic_flag=
+  ;;
+esac
+
+if test -n "$pic_flag"; then
+  echo $ac_t "$pic_flag" 1>&6
+  pic_flag=" $pic_flag"
+else
+  echo $ac_t none 1>&6
+fi
+
+echo $ac_n "checking for $compiler option to statically link programs... $ac_c" 1>&6
+if test -n "$link_static_flag"; then
+  echo $ac_t "$link_static_flag" 1>&6
+else
+  echo $ac_t none 1>&6
+fi
+
+# See if we're really using GNU ld.
+test -z "$LD" && LD="ld"
+with_gnu_ld=no
+# Allow LD to be a program name with arguments.
+set dummy $LD
+linker="$2"
+echo $ac_n "checking if $LD is GNU ld... $ac_c" 1>&6
+if $LD --version 2>&1 | egrep 'with BFD' > /dev/null; then
+  with_gnu_ld=yes
+  linker="GNU ld"
+fi
+echo $ac_t "$with_gnu_ld" 1>&6
+
+# See if the linker supports building shared libraries.
+echo $ac_n "checking if $linker supports shared libraries... $ac_c" 1>&6
+
+archive_cmds=
+link_rpath_flag=
+hardcode_minus_L=no
+hardcode_shlibpath_var=no
+
+ld_shlibs=yes
+if test "$with_gnu_ld" = yes; then
+  # See if GNU ld supports shared libraries.
+
+  case "$host" in
+  *-*-sunos4*)
+    ld_shlibs=yes
+    ;;
+
+  *)
+    if $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then
+      ld_shlibs=yes
+    else
+      ld_shlibs=no
+    fi
+    ;;
+  esac
+
+  if test "$ld_shlibs" = yes; then
+    archive_cmds='$cc -shared ${wl}-soname $wl$soname -o $lib$libobjs$deplibs'
+    link_rpath_flag='${wl}-rpath $wl$libdir'
+  fi
+else
+  # PORTME fill in a description of your system's linker (not GNU ld)
+  case "$host" in
+  *-*-aix3*)
+    archive_cmds='$rm $lib.exp;/ucb/nm$libobjs | egrep \" D \" | sed \"s/^.* //\" > $lib.exp;$LD -o $objdir/$soname$libobjs -bE:$lib.exp -T512 -H512 -bM:SRE -lc$deplibs;ar cru $lib $objdir/$soname'
+    hardcode_shlibpath_var=yes
+    hardcode_minus_L=yes
+    ;;
+
+  *-*-aix4*)
+    archive_cmds='$rm $lib.exp;/bin/nm -B$libobjs | egrep \" D \" | sed \"s/^.* //\" > $lib.exp;$cc -o $objdir/$soname$libobjs ${wl}-bE:$lib.exp ${wl}-bM:SRE ${wl}-bnoentry$deplibs;ar cru $lib $objdir/$soname'
+    hardcode_shlibpath_var=yes
+    hardcode_minus_L=yes
+    ;;
+
+  *-*-freebsd*)
+    archive_cmds='$LD -Bshareable -o $lib$libobjs$deplibs'
+    hardcode_minus_L=yes
+    ;;
+
+  *-*-hpux10*)
+    archive_cmds='$LD -b +h $soname +s +b $install_libdir -o $lib$libobjs$deplibs'
+    link_rpath_flag='${wl}+b ${wl}$libdir'
+    hardcode_minus_L=yes
+    hardcode_shlibpath_var=yes
+    ;;
+
+  *-*-netbsd*)
+    # Tested with NetBSD 1.2 ld
+    archive_cmds='$LD -Bshareable -o $lib$libobjs$deplibs'
+    link_rpath_flag='-R$libdir'
+    ;;
+
+  *-*-osf3*)
+    archive_cmds='$LD -shared -o $lib -rpath $install_libdir -soname $soname -set_version $verstring$libobjs -lc$deplibs'
+    link_rpath_flag='${wl}-rpath ${wl}$libdir'
+    ;;
+
+  *-*-solaris2*)
+    archive_cmds='$LD -G -z text -h $soname -o $lib$libobjs$deplibs'
+    link_rpath_flag='-R$libdir'
+    ;;
+
+  *-*-sunos4*)
+    archive_cmds='$LD -assert pure-text -Bstatic -o $lib$libobjs$deplibs'
+    link_rpath_flag='-L$libdir'
+    hardcode_minus_L=yes
+    ;;
+
+  *)
+    ld_shlibs=no
+    can_build_shared=no
+    ;;
+  esac
+fi
+echo $ac_t "$ld_shlibs" 1>&6
+
+if test "$hardcode_shlibpath_var" = yes && test "$hardcode_minus_L" = yes; then
+  echo "$progname: warning: $LD needlessly hardcodes library paths into binaries" 1>&2
+  echo "$PACKAGE will compensate by relinking binaries at install time." 1>&2
+fi
+
+reload_flag=
+reload_cmds='$LD$reload_flag -o $output$reload_objs'
+echo $ac_n "checking for $linker option to reload object files... $ac_c" 1>&6
+# PORTME Some linker may need a different reload flag.
+reload_flag='-r'
+echo $ac_t "$reload_flag"
+test -n "$reload_flag" && reload_flag=" $reload_flag"
+
+# PORTME Fill in your ld.so characteristics
+can_build_shared=yes
+lib_names=
+soname_spec=
+postinstall_cmds=
+finish_cmds=
+shlibpath_var=
+version_type=none
+dynamic_linker="$host_os ld.so"
+
+echo $ac_n "checking dynamic linker characteristics... $ac_c" 1>&6
+case "$host" in
+*-*-aix3* | *-*-aix4*)
+  # Shared libraries and static libraries currently use the same namespace.
+  test "$enable_shared" = no || enable_static=no
+
+  version_type=linux
+  lib_names='$libname.so.$versuffix $libname.a'
+  shlibpath_var=LIBPATH
+
+  # AIX has no versioning support, so we append a major version to the name.
+  soname_spec='$libname.so.$major'
+  ;;
+
+*-*-freebsd*)
+  version_type=sunos
+  lib_names='$libname.so.$versuffix $libname.so'
+  finish_cmds='ldconfig -m $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  ;;
+
+*-*-gnu*)
+  version_type=sunos
+  lib_names='$libname.so.$versuffix'
+  shlibpath_var=LD_LIBRARY_PATH
+  ;;
+
+*-*-hpux10*)
+  # Give a soname corresponding to the major version so that dld.sl refuses to
+  # link against other versions.
+  dynamic_linker="$host_os dld.sl"
+  version_type=sunos
+  shlibpath_var=SHLIB_PATH
+  lib_names='$libname.sl.$versuffix $libname.sl.$major $libname.sl'
+  soname_spec='$libname.sl.$major'
+  # HP-UX runs *really* slowly unless shared libraries are mode 555.
+  postinstall_cmds='chmod 555 $lib'
+  ;;
+
+# No shared lib support for linuxoldld or linuxaout.
+*-*-linuxoldld* | *-*-linuxaout*)
+  dynamic_linker=no
+  can_build_shared=no
+  ;;
+
+*-*-linux*)
+  version_type=linux
+  lib_names='$libname.so.$versuffix $libname.so.$major $libname.so'
+  soname_spec='$libname.so.$major'
+  finish_cmds='ldconfig -n $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  ;;
+
+*-*-netbsd*)
+  version_type=sunos
+  lib_names='$libname.so.$versuffix'
+  finish_cmds='ldconfig -m $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  ;;
+
+*-*-osf3*)
+  version_type=osf
+  soname_spec='$libname.so'
+  lib_names='$libname.so.$versuffix $libname.so'
+  shlibpath_var=LD_LIBRARY_PATH
+  ;;
+
+*-*-solaris2*)
+  version_type=linux
+  lib_names='$libname.so.$versuffix $libname.so.$major $libname.so'
+  soname_spec='$libname.so.$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  ;;
+
+*-*-sunos4*)
+  version_type=sunos
+  lib_names='$libname.so.$versuffix'
+  finish_cmds='ldconfig $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  ;;
+
+*)
+  dynamic_linker=no
+  can_build_shared=no
+  ;;
+esac
+echo "$ac_t""$dynamic_linker"
+
+
+# Report the consequences.
+echo "checking if libtool supports shared libraries... $can_build_shared" 1>&6
+
+echo $ac_n "checking whether to build shared libraries... $ac_c" 1>&6
+test "$can_build_shared" = "no" && enable_shared=no
+
+if test "$enable_shared" = yes; then
+  # On AIX, we do not build both static and shared libraries.
+  case "$host_os" in
+  aix*)
+    test "$enable_static" = yes && enable_static=no
+    if test -n "$RANLIB"; then
+      archive_cmds="$archive_cmds;\$RANLIB \$lib"
+      postinstall_cmds='$RANLIB $lib'
+    fi
+    ;;
+  esac
+fi
+
+echo "$ac_t""$enable_shared" 1>&6
+
+
+ofile=libtool
+trap "$rm $ofile; exit 1" 1 2 15
+echo creating $ofile
+rm -fr $ofile
+cat <<EOF > $ofile
+#! /bin/sh
+
+# libtool - Provide generalized library-building support services.
+#
+# Generated automatically by $PROGRAM - GNU $PACKAGE $VERSION
+# This program was configured as follows,
+# on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
+#
+# CC="$old_CC" CFLAGS="$old_CFLAGS" LD="$old_LD" RANLIB="$old_RANLIB" \\
+#   $0$ltconfig_args
+#
+# Compiler and other test output produced by $progname, useful for
+# debugging $progname, is in ./config.log if it exists.
+
+# The version of $progname that generated this script.
+LTCONFIG_VERSION="$VERSION"
+
+# Whether or not to build libtool libraries.
+build_libtool_libs=$enable_shared
+
+# Whether or not to build old-style libraries.
+build_old_libs=$enable_static
+
+# The host system.
+host_alias="$host_alias"
+host="$host"
+
+# The linker used to build libraries.
+LD='$LD'
+
+# How to create reloadable object files.
+reload_flag='$reload_flag'
+reload_cmds='$reload_cmds'
+
+# How to pass a linker flag through the compiler.
+wl='$wl'
+
+# Additional compiler flags for building library objects.
+pic_flag='$pic_flag'
+
+# Compiler flag to prevent dynamic linking.
+link_static_flag='$link_static_flag'
+
+# Pattern to match compiler flags for creating libNAME_p libraries:
+profile_flag_pattern='$profile_flag_pattern'
+
+# Library versioning type.
+version_type=$version_type
+
+# List of archive names.  First name is the real one, the rest are links.
+lib_names='$lib_names'
+
+# The coded name of the library, if different from the real name.
+soname_spec='$soname_spec'
+
+# Commands used to build and install an old-style archive.
+RANLIB='$RANLIB'
+old_archive_cmds='$old_archive_cmds'
+old_postinstall_cmds='$old_postinstall_cmds'
+
+# Commands used to build and install a shared archive.
+archive_cmds='$archive_cmds'
+postinstall_cmds='$postinstall_cmds'
+
+# Commands used to finish a libtool library installation in a directory.
+finish_cmds='$finish_cmds'
+
+# The flag that specifies a runtime search path when linking.
+link_rpath_flag='$link_rpath_flag'
+
+# How to strip a library file.
+striplib='$striplib'
+old_striplib='$old_striplib'
+
+# This is the shared library path variable.
+shlibpath_var=$shlibpath_var
+
+# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into the
+# the resulting binary.
+hardcode_shlibpath_var=$hardcode_shlibpath_var
+
+# Set to yes if using the -LDIR flag during linking hardcodes DIR into the
+# resulting binary.
+hardcode_minus_L=$hardcode_minus_L
+
+EOF
+
+# Detect if we are using a relative or absolute path to ltmain.sh.
+case "$ltmain" in
+/*) cat <<EOF2 >> $ofile
+# Execute the libtool backend.
+. $ltmain
+EOF2
+  ;;
+*) cat <<EOF3 >> $ofile
+# Find the path to this script.
+thisdir=\`echo "\$0" | sed -e 's%/[^/]*\$%%'\`
+test "X\$0" = "X\$thisdir" && thisdir=.
+
+# Execute the libtool backend.
+. \$thisdir/$ltmain
+EOF3
+  ;;
+esac
+
+echo 'exit 1' >> $ofile
+
+chmod +x $ofile
+exit 0
+
+# Local Variables:
+# mode:shell-script
+# sh-indentation:2
+# End: