add po.m4 to extra_dist in m4/ so it gets picked up by distributions

diff --git a/m4/Makefile.am b/m4/Makefile.am
index d37e097a2b09f0d752d89323afc9726b15c5fc04..109e92df3a43857304559d1b206842b91cb2e6d9 100644 (file)
--- a/m4/Makefile.am
+++ b/m4/Makefile.am
@@ -1 +1 @@
-EXTRA_DIST = codeset.m4 gettext.m4 glibc21.m4 iconv.m4 intdiv0.m4 inttypes-pri.m4 inttypes.m4 inttypes_h.m4 isc-posix.m4 lcmessage.m4 lib-ld.m4 lib-link.m4 lib-prefix.m4 progtest.m4 stdint_h.m4 uintmax_t.m4 ulonglong.m4 nls.m4
+EXTRA_DIST = codeset.m4 gettext.m4 glibc21.m4 iconv.m4 intdiv0.m4 inttypes-pri.m4 inttypes.m4 inttypes_h.m4 isc-posix.m4 lcmessage.m4 lib-ld.m4 lib-link.m4 lib-prefix.m4 progtest.m4 stdint_h.m4 uintmax_t.m4 ulonglong.m4 nls.m4 po.m4