freopen: Don't crash if the filename argument is NULL.

[gnulib.git] / build-aux / po / Makefile.in.in

diff --git a/build-aux/po/Makefile.in.in b/build-aux/po/Makefile.in.in
index 83d8838..caedd7f 100644 (file)
--- a/build-aux/po/Makefile.in.in
+++ b/build-aux/po/Makefile.in.in
@@ -96,14 +96,14 @@ CATALOGS = @CATALOGS@
        mv t-$@ $@
 
 
-all: check-macro-version all-@USE_NLS@
+all: all-@USE_NLS@
 
 all-yes: stamp-po
 all-no:
 
 # Ensure that the gettext macros and this Makefile.in.in are in sync.
-check-macro-version:
-       @test "$(GETTEXT_MACRO_VERSION)" = "@GETTEXT_MACRO_VERSION@" \
+CHECK_MACRO_VERSION = \
+       test "$(GETTEXT_MACRO_VERSION)" = "@GETTEXT_MACRO_VERSION@" \
          || { echo "*** error: gettext infrastructure mismatch: using a Makefile.in.in from gettext version $(GETTEXT_MACRO_VERSION) but the autoconf macros are from gettext version @GETTEXT_MACRO_VERSION@" 1>&2; \
               exit 1; \
             }
@@ -123,6 +123,7 @@ check-macro-version:
 # $(POFILES) has been designed to not touch files that don't need to be
 # changed.
 stamp-po: $(srcdir)/$(DOMAIN).pot
+       @$(CHECK_MACRO_VERSION)
        test ! -f $(srcdir)/$(DOMAIN).pot || \
          test -z "$(GMOFILES)" || $(MAKE) $(GMOFILES)
        @test ! -f $(srcdir)/$(DOMAIN).pot || { \