build: Don't re-check generator.ml for each generator_built in daemon directory

diff --git a/daemon/Makefile.am b/daemon/Makefile.am
index 9fa8dda..7034bbf 100644 (file)
--- a/daemon/Makefile.am
+++ b/daemon/Makefile.am
@@ -28,7 +28,8 @@ generator_built = \
 
 .PHONY: force
 
-$(generator_built): force
+$(generator_build): $(libsrcdir)/stamp-generator
+$(libsrcdir)/stamp-generator: force
        $(MAKE) -C $(libsrcdir) stamp-generator
 
 BUILT_SOURCES = $(generator_built)