build: fix dependency tracking for xtables.h.in

For files to be correctly regenerated after the .in file has been
touched, an explicit extra dependency is needed in the Makefile.

Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
Signed-off-by: Patrick McHardy <kaber@trash.net>

diff --git a/Makefile.am b/Makefile.am
index 48e012efb7c58000b46d856f6d7cbd481440f4c8..0355e2e12de6a82ecb74e72cea3dcacb8796d13d 100644 (file)
--- a/Makefile.am
+++ b/Makefile.am
@@ -105,3 +105,5 @@ tarball:
        pushd /tmp/${PACKAGE_TARNAME}-${PACKAGE_VERSION} && ./autogen.sh && popd;
        tar -C /tmp -cjf ${PACKAGE_TARNAME}-${PACKAGE_VERSION}.tar.bz2 --owner=root --group=root ${PACKAGE_TARNAME}-${PACKAGE_VERSION}/;
        rm -Rf /tmp/${PACKAGE_TARNAME}-${PACKAGE_VERSION};
+
+config.status: include/xtables.h.in