gettext

06bb3d6f - java: Create reproducible .jar files if the 'jar' utility supports it.

java: Create reproducible .jar files if the 'jar' utility supports it. Suggested by Bernhard M. Wiedemann <bwiedemann@suse.de> in <https://lists.gnu.org/archive/html/bug-gettext/2024-07/msg00020.html>. * build-aux/jar-cf: New file. * Makefile.am (EXTRA_DIST): Add it. * gettext-runtime/intl-java/Makefile.am (libintl.jar): Use jar-cf. * gettext-tools/src/Makefile.am (gettext.jar): Likewise.