X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=applets%2FKbuild;h=a6b0cf6fb9f07f2fea9c00271468211c25e0333a;hb=c3c1fb676b900ed39c0cfa984059c1d40197b601;hp=1d4a96cdce5b83361ad7a921178d07d125fa710c;hpb=32b633aa3f7e96bc1a31feb9d3937c0c340a7430;p=oweals%2Fbusybox.git

diff --git a/applets/Kbuild b/applets/Kbuild
index 1d4a96cdc..a6b0cf6fb 100644
--- a/applets/Kbuild
+++ b/applets/Kbuild
@@ -4,18 +4,41 @@
 #
 # Licensed under the GPL v2, see the file LICENSE in this tarball.
 
-obj-y:=
-obj-y	+= applets.o
+obj-y :=
+obj-y += applets.o
 
-# Generated file needs additional love
+hostprogs-y:=
+hostprogs-y += usage usage_pod applet_tables
 
-applets/applets.o: .config include/usage_compressed.h
+always:= $(hostprogs-y)
 
-hostprogs-y += usage
-always := $(hostprogs-y)
-HOSTCFLAGS_usage.o = -I$(srctree)/include
+# Generated files need additional love
+
+# This trick decreases amount of rebuilds
+# if tree is merely renamed/copied
+ifeq ($(srctree),$(objtree))
+srctree_slash =
+else
+srctree_slash = $(srctree)/
+endif
+
+HOSTCFLAGS_usage.o = -I$(srctree_slash)include -Iinclude
+HOSTCFLAGS_usage_pod.o = -I$(srctree_slash)include -Iinclude
+
+applets/applets.o: include/usage_compressed.h include/applet_tables.h
+
+applets/applet_tables: .config $(srctree_slash)include/applets.h
+applets/usage:         .config $(srctree_slash)include/applets.h
+applets/usage_pod:     .config include/applet_tables.h $(srctree_slash)include/applets.h
 
 quiet_cmd_gen_usage_compressed = GEN     include/usage_compressed.h
-      cmd_gen_usage_compressed = $(srctree)/applets/usage_compressed include/usage_compressed.h applets
-include/usage_compressed.h: .config $(srctree)/include/usage.h applets/usage
+      cmd_gen_usage_compressed = $(srctree_slash)applets/usage_compressed include/usage_compressed.h applets
+
+include/usage_compressed.h: applets/usage $(srctree_slash)applets/usage_compressed
 	$(call cmd,gen_usage_compressed)
+
+quiet_cmd_gen_applet_tables = GEN     include/applet_tables.h
+      cmd_gen_applet_tables = applets/applet_tables include/applet_tables.h
+
+include/applet_tables.h: applets/applet_tables
+	$(call cmd,gen_applet_tables)