Index: Makefile.in
===================================================================
--- Makefile.in	(.../tags/gcc_4_8_0_release)	(revision 199208)
+++ Makefile.in	(.../branches/gcc-4_8-branch)	(revision 199208)
@@ -38710,8 +38710,13 @@
 @if target-libffi
 maybe-install-target-libffi: install-target-libffi
 
-# Dummy target for uninstallable.
-install-target-libffi:
+install-target-libffi: installdirs
+	@: $(MAKE); $(unstage)
+	@r=`${PWD_COMMAND}`; export r; \
+	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+	$(NORMAL_TARGET_EXPORTS) \
+	(cd $(TARGET_SUBDIR)/libffi && \
+	  $(MAKE) $(TARGET_FLAGS_TO_PASS)  install)
 
 @endif target-libffi
 
@@ -38725,8 +38720,13 @@
 @if target-libffi
 maybe-install-strip-target-libffi: install-strip-target-libffi
 
-# Dummy target for uninstallable.
-install-strip-target-libffi:
+install-strip-target-libffi: installdirs
+	@: $(MAKE); $(unstage)
+	@r=`${PWD_COMMAND}`; export r; \
+	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+	$(NORMAL_TARGET_EXPORTS) \
+	(cd $(TARGET_SUBDIR)/libffi && \
+	  $(MAKE) $(TARGET_FLAGS_TO_PASS)  install-strip)
 
 @endif target-libffi
 
Index: Makefile.def
===================================================================
--- Makefile.def	(.../tags/gcc_4_8_0_release)	(revision 199208)
+++ Makefile.def	(.../branches/gcc-4_8-branch)	(revision 199208)
@@ -138,7 +138,7 @@
                    missing=maintainer-clean; };
 target_modules = { module= winsup; };
 target_modules = { module= libgloss; no_check=true; };
-target_modules = { module= libffi; no_install=true; };
+target_modules = { module= libffi; };
 target_modules = { module= libjava; raw_cxx=true;
                    extra_configure_flags="$(EXTRA_CONFIGARGS_LIBJAVA)"; };
 target_modules = { module= zlib; };