(POTFILES): Redirect to an intermediate file and write-protect POTFILES.

diff --git a/po/Makefile.in.in b/po/Makefile.in.in
index 71e8aa35ab90727c70e41195c26736659166ed26..75176d777a11b4344c53ee4f8ed61ce2b789f882 100644 (file)
--- a/po/Makefile.in.in
+++ b/po/Makefile.in.in
@@ -241,9 +241,12 @@ POTFILES: POTFILES.in
          else \
            posrcprefix="../"; \
          fi; \
-         sed -e '/^#/d' -e '/^[        ]*$$/d' \
+         rm -f POTFILES-t POTFILES \
+           && sed -e '/^#/d' -e '/^[   ]*$$/d' \
              -e "s@.*@ $$posrcprefix& \\\\@" \
-             -e '$$s/\(.*\) \\/\1/' < $(srcdir)/POTFILES.in > POTFILES )
+             -e '$$s/\(.*\) \\/\1/' < $(srcdir)/POTFILES.in > POTFILES-t \
+           && chmod a-w POTFILES-t \
+           && mv POTFILES-t POTFILES )
 
 Makefile: Makefile.in.in ../config.status POTFILES
        cd .. \