large improvement for parallel builds. works without V=99 now and without warnings...

[openwrt-10.03/.git] / target / Makefile

diff --git a/target/Makefile b/target/Makefile
index 4f9c54144a8ee692496d26eb2b11433fb56cb8bc..4c746e2f008a5a26d184f7d5ac8cb2e924f2a7ed 100644 (file)
--- a/target/Makefile
+++ b/target/Makefile
@@ -1,58 +1,22 @@
-include $(TOPDIR)/rules.mk
+# 
+# Copyright (C) 2007 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+curdir:=target
 
-# Default target skeleton stuff, may be overridden
-TARGET_SKEL_DIR=default/target_skeleton
+$(curdir)/builddirs-parallel:=linux
+$(curdir)/builddirs:=linux sdk imagebuilder
+$(curdir)/builddirs-default:=linux
+$(curdir)/builddirs-install:=linux $(if $(CONFIG_SDK),sdk) $(if $(CONFIG_IB),imagebuilder)
 
-all: install
+$(curdir)/imagebuilder/prepare:=$(curdir)/linux/install
 
-$(TARGET_DIR):
-       mkdir -p $(TARGET_DIR)
-       if [ -f "$(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;
-       mkdir -p $(TARGET_DIR)/jffs
-       mkdir -p $(TARGET_DIR)/dev
-       mkdir -p $(TARGET_DIR)/proc
-       mkdir -p $(TARGET_DIR)/tmp
-       mkdir -p $(TARGET_DIR)/lib
-       mkdir -p $(TARGET_DIR)/usr/lib
-       mkdir -p $(TARGET_DIR)/usr/bin
-       ln -sf /tmp/resolv.conf $(TARGET_DIR)/etc/resolv.conf
-       rm -rf $(TARGET_DIR)/var
-       ln -sf /tmp $(TARGET_DIR)/var
-       -find $(TARGET_DIR) -type d -name CVS | xargs rm -rf
-       -find $(TARGET_DIR) -type d -name .svn | xargs rm -rf
-
-$(BIN_DIR):
-       mkdir -p $(BIN_DIR)
-
-$(TARGET_DIR)/etc/sysconf:
-       mkdir -p $(TARGET_DIR)/etc
-       -grep \^BR2_SYSCONF $(TOPDIR)/.config > $(TARGET_DIR)/etc/sysconf
-
-linux-compile: utils-install lzma-install
-linux-install: $(TARGET_DIR)/etc/sysconf $(BIN_DIR)
-
-prepare: $(TARGET_DIR)
-compile: linux-compile
-install: image_clean linux-install
-clean: linux-clean utils-clean lzma-clean image_clean
-
-image_clean:
-       rm -f $(BIN_DIR)/openwrt-*
-
-%-clean:
-       $(MAKE) -C $(patsubst %-clean,%,$@) clean
-%-prepare:
-       $(MAKE) -C $(patsubst %-prepare,%,$@) prepare
-%-compile: %-prepare
-       $(MAKE) -C $(patsubst %-compile,%,$@) compile
-%-rebuild: 
-       $(MAKE) -C $(patsubst %-rebuild,%,$@) rebuild
-%-install: %-compile
-       $(MAKE) -C $(patsubst %-install,%,$@) install
+$(eval $(call stampfile,$(curdir),target,prereq,.config))
+$(eval $(call stampfile,$(curdir),target,compile,$(TMP_DIR)/.build))
+$(eval $(call stampfile,$(curdir),target,install,$(TMP_DIR)/.build))
 
+$($(curdir)/stamp-install): $($(curdir)/stamp-compile) 
 
+$(eval $(call subdir,$(curdir)))