demistifying make *clean targets, fix some clean targets issues

[openwrt-10.03/.git] / Makefile

diff --git a/Makefile b/Makefile
index 81ecc43f8aa248fca2551734ec8ffc1e1d41f1db..43ee3ddba5012fc1a618c90b72ee1cbf093716b6 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -48,13 +48,11 @@ ifeq ($(strip $(BR2_HAVE_DOT_CONFIG)),y)
 # along with the packages to build for the target.
 #
 ##############################################################
-TARGETS:=host-sed linux-headers uclibc-configured binutils gcc uclibc-target-utils
+TARGETS:=host-sed kernel-headers uclibc-configured binutils gcc uclibc-target-utils
+TARGETS+=linux
+
 include toolchain/Makefile.in
-include toolchain/*/Makefile.in
 include package/Makefile.in
-include package/*/Makefile.in
-include target/Makefile.in
-include target/*/Makefile.in
 
 #############################################################
 #
@@ -70,19 +68,26 @@ all:   world
 # In this section, we need .config
 include .config.cmd
 
+# We also need the various per-package makefiles, which also add
+# each selected package to TARGETS if that package was selected
+# in the .config file.
+include toolchain/*/*.mk
+include package/*/*.mk
+include target/*/*.mk
+
+# target stuff is last so it can override anything else
+include target/Makefile.in
+
 TARGETS_CLEAN:=$(patsubst %,%-clean,$(TARGETS))
 TARGETS_SOURCE:=$(patsubst %,%-source,$(TARGETS))
+TARGETS_DIRCLEAN:=$(patsubst %,%-dirclean,$(TARGETS))
 
 world: $(DL_DIR) $(BUILD_DIR) $(STAGING_DIR) $(TARGET_DIR) $(TARGETS)
 
-.PHONY: all world clean distclean source $(TARGETS) \
+.PHONY: all world clean dirclean distclean source $(TARGETS) \
        $(TARGETS_CLEAN) $(TARGETS_DIRCLEAN) $(TARGETS_SOURCE) \
        $(DL_DIR) $(BUILD_DIR) $(TOOL_BUILD_DIR) $(STAGING_DIR)
 
-include toolchain/*/*.mk
-include package/*/*.mk
-include target/*/*.mk
-
 #############################################################
 #
 # staging and target directories do NOT list these as
@@ -105,11 +110,14 @@ $(STAGING_DIR):
        @ln -sf ../lib $(STAGING_DIR)/$(REAL_GNU_TARGET_NAME)/lib
 
 $(TARGET_DIR):
-       @mkdir -p $(TARGET_DIR)
-       cp -a target/default/target_skeleton/* $(TARGET_DIR)/
-       mkdir $(TARGET_DIR)/{proc,dev,jffs,tmp,usr/sbin}
-       chmod 1777 $(TARGET_DIR)/tmp
-       -find $(TARGET_DIR) -type d -name CVS -exec rm -rf {} \; > /dev/null 2>&1
+       if [ -f "$(TARGET_SKELETON)" ] ; then \
+               zcat $(TARGET_SKELETON) | tar -C $(BUILD_DIR) -xf -; \
+       fi;
+       if [ -d "$(TARGET_SKEL_DIR)" ] ; then \
+               cp -a $(TARGET_SKEL_DIR)/* $(TARGET_DIR)/; \
+       fi;
+       -find $(TARGET_DIR) -type d -name CVS | xargs rm -rf
+       -find $(TARGET_DIR) -type d -name .svn | xargs rm -rf
 
 source: $(TARGETS_SOURCE)
 
@@ -118,12 +126,17 @@ source: $(TARGETS_SOURCE)
 # Cleanup and misc junk
 #
 #############################################################
-clean:
-       rm -rf $(BUILD_DIR) $(IMAGE).*
-       @$(MAKE) -C $(CONFIG) clean
+clean: 
+       rm -rf $(TARGET_DIR) $(IMAGE).*
+       $(MAKE) $(DIST)-image-clean
+
+dirclean: $(TARGETS_DIRCLEAN)
+       rm -rf $(TARGET_DIR) $(IMAGE).*
+       $(MAKE) $(DIST)-image-clean
 
 distclean: clean
-       rm -rf $(DL_DIR) $(TOOL_BUILD_DIR) .config
+       rm -rf $(DL_DIR) $(BUILD_DIR) $(TOOL_BUILD_DIR) 
+       rm .config* .tmpconfig.h
 
 sourceball:
        rm -rf $(BUILD_DIR)
@@ -190,4 +203,3 @@ endif # ifeq ($(strip $(BR2_HAVE_DOT_CONFIG)),y)
 .PHONY: dummy subdirs release distclean clean config oldconfig \
        menuconfig tags check test depend
 
-