X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=tools%2Fbuild%2FMakefile.build;h=fac42486a8cf0bbfa60b97cc92db7ee4852cb737;hb=refs%2Ftags%2Fv6.6.17;hp=89430338a3d92f8eb8311056e6f889b30a723c58;hpb=789b4a41c247ed654322a6150815025b5497cad0;p=platform%2Fkernel%2Flinux-rpi.git

diff --git a/tools/build/Makefile.build b/tools/build/Makefile.build
index 8943033..fac4248 100644
--- a/tools/build/Makefile.build
+++ b/tools/build/Makefile.build
@@ -117,6 +117,16 @@ $(OUTPUT)%.s: %.c FORCE
 	$(call rule_mkdir)
 	$(call if_changed_dep,cc_s_c)
 
+# bison and flex files are generated in the OUTPUT directory
+# so it needs a separate rule to depend on them properly
+$(OUTPUT)%-bison.o: $(OUTPUT)%-bison.c FORCE
+	$(call rule_mkdir)
+	$(call if_changed_dep,$(host)cc_o_c)
+
+$(OUTPUT)%-flex.o: $(OUTPUT)%-flex.c FORCE
+	$(call rule_mkdir)
+	$(call if_changed_dep,$(host)cc_o_c)
+
 # Gather build data:
 #   obj-y        - list of build objects
 #   subdir-y     - list of directories to nest