### Libtool setup.
# Get a clean version.
-rm -rf libltdl
-libtoolize --force --copy --automake --ltdl
-
-# Fix older versions of libtool.
-# Make sure we use a ./configure.in compatible autoconf in ./libltdl/
-if [ -f libltdl/configure.in ]; then
- mv libltdl/configure.in libltdl/configure.tmp
- echo 'AC_PREREQ(2.50)' > libltdl/configure.in
- cat libltdl/configure.tmp >> libltdl/configure.in
- rm libltdl/configure.tmp
+libtoolize --force --copy --automake
+
+######################################################################
+
+
+# configure.in reqs autoconf-2.53; try to find it
+for suf in "-2.53" "2.53" "" false; do
+ version=`autoconf$suf --version 2>/dev/null | head -1 | awk '{print $NF}' | awk -F. '{print $1 * 100 + $2}'`
+ if test "0$version" -eq 253; then
+ autoconf=autoconf$suf
+ autoheader=autoheader$suf
+ break
+ fi
+done
+
+if test -z "$autoconf"; then
+ echo "ERROR: Please install autoconf 2.53"
+ exit 1
fi
+################################################################
-# Maybe patch ltdl.c. This is only needed for 1.4.2 and earlier.
-if patch libltdl/ltdl.c <<EOP
---- ltdl.c~ Fri Apr 12 18:52:48 2002
-+++ ltdl.c Tue Jul 9 14:12:47 2002
-@@ -2246,15 +2246,15 @@
- static int
- find_handle_callback (filename, data, ignored)
- char *filename;
- lt_ptr data;
- lt_ptr ignored;
- {
- lt_dlhandle *handle = (lt_dlhandle *) data;
-- int found = access (filename, R_OK);
-+ int found = !access (filename, F_OK);
-
- /* Bail out if file cannot be read... */
- if (!found)
- return 0;
-
- /* Try to dlopen the file, but do not continue searching in any
- case. */
-EOP
-then true
-else
- echo "WARNING: could not patch libltdl, but this is probably OK."
+#detect automake version
+
+
+# configure.in reqs autoconf-2.53; try to find it
+for suf in "-1.6" "1.6" "" false; do
+ version=`automake$suf --version 2>/dev/null | head -1 | awk '{print $NF}' | awk -F. '{print $1 * 10 + $2}'`
+ if test "0$version" -eq 16; then
+ automake=automake$suf
+ break
+ fi
+done
+
+if test -z "$automake"; then
+ echo "ERROR: Please install automake 1.6.x"
+ exit 1
fi
-######################################################################
-autoheader
-autoconf
+################################################################
+$autoheader
+$autoconf
# Automake has a bug that will let it only add one copy of a missing
# file. We need two mdate-sh, tho, one in doc/ref/ and one in
# doc/tutorial/. We run automake twice as a workaround.
-automake --add-missing
-automake --add-missing
+$automake --add-missing
+$automake --add-missing
# Make sure that libltdl uses the same autoconf version as the rest.
#
echo "libltdl..."
(cd libltdl && aclocal)
(cd libltdl && autoconf)
-(cd libltdl && automake --gnu --add-missing)
+(cd libltdl && $automake --gnu --add-missing)
echo "guile-readline..."
(cd guile-readline && ./autogen.sh)