Xsed isn't valid here, don't use it

* acinclude.m4: Xsed isn't valid here, don't use it

* ltmain.sh
* ltconfig: better file magic regexp for Linux libs

* gmodule/Makefile.am: arg, noinst_LTLIBRARIES doesn't make shared
libs, revert my previous change to this file

* docs/texinfo.tex: add it so automake doesn't whine

-Yosh

gmodule/Makefile.am

@@ -19,9 +19,7 @@ include_HEADERS = \
 
 libglib = $(top_builddir)/libglib.la # -lglib
 
-lib_LTLIBRARIES = libgmodule.la
-
-noinst_LTLIBRARIES = libgplugin_a.la libgplugin_b.la
+lib_LTLIBRARIES = libgmodule.la libgplugin_a.la libgplugin_b.la
 
 libgmodule_la_SOURCES = gmodule.c
 libgmodule_la_LDFLAGS = \
@@ -52,5 +50,15 @@ files:
 	  echo $$p; \
 	done
 
+install-libLTLIBRARIES: libgmodule.la
+	@$(NORMAL_INSTALL)
+	$(mkinstalldirs) $(DESTDIR)$(libdir)
+	@list='libgmodule.la'; for p in $$list; do \
+	 if test -f $$p; then \
+	  echo "$(LIBTOOL)  --mode=install $(INSTALL_DATA) $$p $(DESTDIR)$(libdir)/$$p"; \
+	  $(LIBTOOL)  --mode=install $(INSTALL_DATA) $$p $(DESTDIR)$(libdir)/$$p; \
+	 else :; fi; \
+	done
+
 release:
 	$(MAKE) dist distdir=$(PACKAGE)`date +"%y%m%d"`