build: Make the glib-mkenums generated files depend on their templates

With this, if one changes the underlying template files, we run
glib-mkenums again to generate updated glib_enum_[ch] files.

Reviewed-by: Emmanuele Bassi <ebassi@linux.intel.com>

diff --git a/build/autotools/Makefile.am.enums b/build/autotools/Makefile.am.enums
index 67f4de0..0f34732 100644 (file)
--- a/build/autotools/Makefile.am.enums
+++ b/build/autotools/Makefile.am.enums
@@ -23,7 +23,7 @@ DISTCLEANFILES += $(glib_enum_h) $(glib_enum_c)
 BUILT_SOURCES += $(glib_enum_h) $(glib_enum_c)
 EXTRA_DIST += $(srcdir)/$(enum_tmpl_h) $(srcdir)/$(enum_tmpl_c)
 
-stamp-enum-types: $(glib_enum_headers)
+stamp-enum-types: $(glib_enum_headers) $(srcdir)/$(enum_tmpl_h)
        $(QUIET_GEN)$(GLIB_MKENUMS) \
                --template $(srcdir)/$(enum_tmpl_h) \
        $(glib_enum_headers) > xgen-eh \
@@ -34,7 +34,7 @@ stamp-enum-types: $(glib_enum_headers)
 $(glib_enum_h): stamp-enum-types
        @true
 
-$(glib_enum_c): $(glib_enum_h)
+$(glib_enum_c): $(glib_enum_h) $(srcdir)/$(enum_tmpl_c)
        $(QUIET_GEN)$(GLIB_MKENUMS) \
                --template $(srcdir)/$(enum_tmpl_c) \
        $(glib_enum_headers) > xgen-ec \