Add a rule to rebuild libtool if ltmain.sh changes (from libtool docs).

git-svn-id: svn://svn.berlios.de/openocd/trunk@2174 b42882b7-edfa-0310-969c-e2dbd0fdcd60

Makefile.am

@@ -15,6 +15,9 @@ EXTRA_DIST = \
 	Doxyfile.in \
 	tools/logger.pl
 
+libtool: $(LIBTOOL_DEPS)
+	$(SHELL) ./config.status --recheck
+
 docs: pdf html doxygen
 
 Doxyfile: $(srcdir)/Doxyfile.in

configure.in

@@ -24,6 +24,7 @@ m4_defun([_LT_AC_LANG_F77_CONFIG], [:])
 m4_defun([_LT_AC_LANG_GCJ_CONFIG], [:])
 AC_DISABLE_SHARED
 AC_PROG_LIBTOOL
+AC_SUBST(LIBTOOL_DEPS)
 
 
 dnl configure checks required for Jim files (these are obsolete w/ C99)