diff --git a/libjava/libltdl/ChangeLog b/libjava/libltdl/ChangeLog
index f510aa9700f3..318b1a9b0635 100644
--- a/libjava/libltdl/ChangeLog
+++ b/libjava/libltdl/ChangeLog
@@ -1,3 +1,9 @@
+2006-06-05  Tom Tromey  <tromey@redhat.com>
+
+	PR gcc/27818:
+	* Makefile.in: Rebuilt.
+	* Makefile.am (install-data-local): Define conditionally.
+
 2006-04-08  Andreas Tobler  <a.tobler@schweiz.ch>
 
 	* configure: Rebuilt.
diff --git a/libjava/libltdl/Makefile.am b/libjava/libltdl/Makefile.am
index b8d5cf1b14f0..70c31ed11632 100644
--- a/libjava/libltdl/Makefile.am
+++ b/libjava/libltdl/Makefile.am
@@ -42,6 +42,8 @@ ltdldatafiles = COPYING.LIB README acinclude.m4 aclocal.m4 \
 		install-sh missing ltmain.sh \
 		ltdl.c ltdl.h
 
+## GCJ LOCAL: fix install buglet.  See PR 27818
+if INSTALL_LTDL
 ## To avoid spurious reconfiguration when the user installs these files
 ## with libtoolize, we have to preserve their timestamps carefully:
 install-data-local:
@@ -49,3 +51,4 @@ install-data-local:
 	$(mkinstalldirs) $(DESTDIR)$(ltdldatadir)
 	( cd $(srcdir) && $(AMTAR) chf - $(ltdldatafiles); ) \
 	  | ( umask 0 && cd $(DESTDIR)$(ltdldatadir) && $(AMTAR) xf -; )
+endif
diff --git a/libjava/libltdl/Makefile.in b/libjava/libltdl/Makefile.in
index 6bacd8783f2e..05dc43dccf12 100644
--- a/libjava/libltdl/Makefile.in
+++ b/libjava/libltdl/Makefile.in
@@ -577,6 +577,7 @@ distclean-generic:
 maintainer-clean-generic:
 	@echo "This command is intended for maintainers to use"
 	@echo "it deletes files that may require special tools to rebuild."
+@INSTALL_LTDL_FALSE@install-data-local:
 clean: clean-am
 
 clean-am: clean-generic clean-libLTLIBRARIES clean-libtool \
@@ -654,11 +655,11 @@ $(libltdl_la_OBJECTS) $(libltdlc_la_OBJECTS): libtool
 libtool: $(LIBTOOL_DEPS)
 	$(SHELL) ./config.status --recheck
 
-install-data-local:
-	-rm -rf $(DESTDIR)$(ltdldatadir)
-	$(mkinstalldirs) $(DESTDIR)$(ltdldatadir)
-	( cd $(srcdir) && $(AMTAR) chf - $(ltdldatafiles); ) \
-	  | ( umask 0 && cd $(DESTDIR)$(ltdldatadir) && $(AMTAR) xf -; )
+@INSTALL_LTDL_TRUE@install-data-local:
+@INSTALL_LTDL_TRUE@	-rm -rf $(DESTDIR)$(ltdldatadir)
+@INSTALL_LTDL_TRUE@	$(mkinstalldirs) $(DESTDIR)$(ltdldatadir)
+@INSTALL_LTDL_TRUE@	( cd $(srcdir) && $(AMTAR) chf - $(ltdldatafiles); ) \
+@INSTALL_LTDL_TRUE@	  | ( umask 0 && cd $(DESTDIR)$(ltdldatadir) && $(AMTAR) xf -; )
 # Tell versions [3.59,3.63) of GNU make to not export all variables.
 # Otherwise a system limit (for SysV at least) may be exceeded.
 .NOEXPORT: