build-sys: force generation of triggers.systemd file

We don't want to actually install it anywhere, because it
is only usable copied or %included directly into a spec file,
and must be available before %prep is run. But still, it's
useful to generate it automatically so it's easier to copy
and it doesn't go stale.

diff --git a/Makefile.am b/Makefile.am
index 6ee5aaa40308b45d474bb642b393c028145ee1d1..d670ae19847bedb3bdeaa23fff8cb6baf74ab2e9 100644 (file)
--- a/Makefile.am
+++ b/Makefile.am
@@ -1383,6 +1383,9 @@ pkgconfigdata_DATA += \
 nodist_rpmmacros_DATA = \
        src/core/macros.systemd
 
+BUILT_SOURCES += \
+       src/core/triggers.systemd
+
 EXTRA_DIST += \
        src/core/systemd.pc.in \
        src/core/macros.systemd.in \