From: Bruno Haible <bruno@clisp.org>
Date: Fri, 6 Dec 2024 22:25:01 +0000 (+0100)
Subject: build: No more need to rebuild a Makefile after POTFILES.in or LINGUAS changed.
X-Git-Tag: v0.24~119
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=165d7d49bd453b045db40f92394f67ee61da86e4;p=thirdparty%2Fgettext.git

build: No more need to rebuild a Makefile after POTFILES.in or LINGUAS changed.

* gettext-runtime/m4/po.m4 (AM_PO_SUBDIRS): Don't set or substitute
POMAKEFILEDEPS.
(AM_POSTPROCESS_PO_MAKEFILE): Remove dependency from Makefile on LINGUAS.
* gettext-runtime/po/Makefile.in.in (Makefile): Remove dependency on
@POMAKEFILEDEPS@.
---

diff --git a/gettext-runtime/m4/po.m4 b/gettext-runtime/m4/po.m4
index 53ee71f7f..1c1d11cfc 100644
--- a/gettext-runtime/m4/po.m4
+++ b/gettext-runtime/m4/po.m4
@@ -127,12 +127,8 @@ changequote([,])dnl
         # POTFILES.in file. This allows packages to have multiple PO
         # directories under different names or in different locations.
         if test -f "$ac_given_srcdir/$ac_dir/POTFILES.in"; then
-          POMAKEFILEDEPS="POTFILES.in"
-          if test -f "$ac_given_srcdir/$ac_dir/LINGUAS"; then
-            POMAKEFILEDEPS="$POMAKEFILEDEPS LINGUAS"
-          fi
           test -n "$as_me" && echo "$as_me: creating $ac_dir/Makefile" || echo "creating $ac_dir/Makefile"
-          sed -e "/^# Makevars/r $ac_given_srcdir/$ac_dir/Makevars" -e "s|@POMAKEFILEDEPS@|$POMAKEFILEDEPS|g" "$ac_dir/Makefile.in" > "$ac_dir/Makefile"
+          sed -e "/^# Makevars/r $ac_given_srcdir/$ac_dir/Makevars" "$ac_dir/Makefile.in" > "$ac_dir/Makefile"
           for f in "$ac_given_srcdir/$ac_dir"/Rules-*; do
             if test -f "$f"; then
               case "$f" in
@@ -151,22 +147,7 @@ changequote([,])dnl
 dnl Postprocesses a Makefile in a directory containing PO files.
 AC_DEFUN([AM_POSTPROCESS_PO_MAKEFILE],
 [
-changequote(,)dnl
-  # Adjust a relative srcdir.
-  ac_dir=`echo "$ac_file"|sed 's%/[^/][^/]*$%%'`
-changequote([,])dnl
-
-  POMAKEFILEDEPS=""
-  if test -f "$ac_given_srcdir/$ac_dir/LINGUAS"; then
-    POMAKEFILEDEPS="$POMAKEFILEDEPS LINGUAS"
-  fi
-
   sed -e 's,^#distdir:,distdir:,' < "$ac_file" > "$ac_file.tmp"
-  if test -n "$POMAKEFILEDEPS"; then
-    cat >> "$ac_file.tmp" <<EOF
-Makefile: $POMAKEFILEDEPS
-EOF
-  fi
   mv "$ac_file.tmp" "$ac_file"
 ])
 
diff --git a/gettext-runtime/po/Makefile.in.in b/gettext-runtime/po/Makefile.in.in
index 0537642a5..04ad6c297 100644
--- a/gettext-runtime/po/Makefile.in.in
+++ b/gettext-runtime/po/Makefile.in.in
@@ -546,7 +546,7 @@ update-gmo: Makefile $(GMOFILES)
 # because execution permission bits may not work on the current file system.
 # Use @SHELL@, which is the shell determined by autoconf for the use by its
 # scripts, not $(SHELL) which is hardwired to /bin/sh and may be deficient.
-Makefile: Makefile.in.in Makevars $(top_builddir)/config.status @POMAKEFILEDEPS@
+Makefile: Makefile.in.in Makevars $(top_builddir)/config.status
 	cd $(top_builddir) \
 	  && @SHELL@ ./config.status $(subdir)/$@.in po-directories