[PATCH] S/390: Regenerate gconv-modules.cache if necessary

[Andreas Krebbel]

Hi,

a bug in the S/390 specific makefile causes the gconv-modules.cache
file not to be updated when installing the modules.  The attached
patch copies the commands from iconvdata/Makefile to the S/390
Makefile overriding the gconv module installation rule.  I've verified
that the cache gets regenerated by starting with an empty cache.

Please apply if the patch is ok.

Bye,

-Andreas-


2010-04-07  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

	* sysdeps/s390/s390-64/Makefile: Regenerate the
	gconv-modules.cache if necessary.  Commands are copied from
	iconvdata/Makefile.

Index: glibc/sysdeps/s390/s390-64/Makefile
===================================================================
--- glibc.orig/sysdeps/s390/s390-64/Makefile	2009-08-03 10:18:31.000000000 +0200
+++ glibc/sysdeps/s390/s390-64/Makefile	2010-04-07 10:01:35.000000000 +0200
@@ -74,5 +74,17 @@ $(objpfx)gconv-modules-s390: gconv-modul
 
 $(inst_gconvdir)/gconv-modules: $(objpfx)gconv-modules-s390 $(+force)
 	$(do-install)
+ifeq (no,$(cross-compiling))
+# Update the $(prefix)/lib/gconv/gconv-modules.cache file. This is necessary
+# if this libc has more gconv modules than the previously installed one.
+	if test -f "$(inst_gconvdir)/gconv-modules.cache"; then \
+	   LC_ALL=C LANGUAGE=C \
+	   $(common-objpfx)elf/ld.so --library-path $(rpath-link) \
+	   $(common-objpfx)iconv/iconvconfig \
+	     $(addprefix --prefix=,$(install_root)); \
+	fi
+else
+	@echo '*@*@*@ You should recreate $(inst_gconvdir)/gconv-modules.cache'
+endif
 
 endif