add update target to toolchain/

[openwrt/svn-archive/archive.git] / toolchain / Makefile

diff --git a/toolchain/Makefile b/toolchain/Makefile
index 4682dbed17b696de08dbecba16e670c200c618dc..48637c11bfbb5fbc14b519baf460877e1a7c4107 100644 (file)
--- a/toolchain/Makefile
+++ b/toolchain/Makefile
@@ -10,24 +10,27 @@ include $(TOPDIR)/rules.mk
 
 TARGETS-y:=kernel-headers
 TARGETS-$(CONFIG_GDB) += gdb
-TARGETS-$(CONFIG_CCACHE) += ccache
 ifeq ($(CONFIG_NATIVE_TOOLCHAIN),)
   TARGETS-y+=binutils gcc uClibc
 endif
 
 TARGETS_DOWNLOAD:=$(patsubst %,%-download,$(TARGETS-y))
+TARGETS_PREPARE:=$(patsubst %,%-prepare,$(TARGETS-y))
+TARGETS_COMPILE:=$(patsubst %,%-compile,$(TARGETS-y))
 TARGETS_INSTALL:=$(patsubst %,%-install,$(TARGETS-y))
 TARGETS_CLEAN:=$(patsubst %,%-clean,$(TARGETS-y))
+STAMP:=$(STAGING_DIR)/stampfiles/.toolchain_installed
 
 all: install
 download: $(TARGETS_DOWNLOAD)
-install: $(TARGETS_INSTALL)
+compile: $(TARGETS_COMPILE)
+install: $(STAMP) 
 clean: $(TARGETS_CLEAN)
-$(TARGETS_INSTALL): $(STAGING_DIR)/$(REAL_GNU_TARGET_NAME)
 
-ifeq ($(CONFIG_CCACHE),y)
-  uClibc-prepare: ccache-install
+ifneq ($(shell $(SCRIPT_DIR)/timestamp.pl -p . $(STAMP)),$(STAMP))
+  $(STAMP): $(TARGETS_INSTALL)
 endif
+
 uClibc-prepare: kernel-headers-prepare
 ifeq ($(CONFIG_NATIVE_TOOLCHAIN),)
   binutils-prepare: uClibc-prepare
@@ -36,40 +39,25 @@ ifeq ($(CONFIG_NATIVE_TOOLCHAIN),)
 endif
 gcc-install: uClibc-install
 
-TOOLCHAIN_STAMP_DIR:=$(STAGING_DIR)/stampfiles
+$(STAMP):
+       mkdir -p $(shell dirname $@)
+       touch $@
 
 $(STAGING_DIR)/$(REAL_GNU_TARGET_NAME):
        @mkdir -p $@
        @ln -sf ../lib $@/lib
 
-$(TOOLCHAIN_STAMP_DIR):
-       mkdir -p $@
-
 $(TOOLCHAIN_BUILD_DIR):
        @mkdir -p $@
 
-%-download: FORCE
-       $(MAKE) -C $(patsubst %-download,%,$@) download
-
-%-prepare: $(TOOLCHAIN_STAMP_DIR) $(STAGING_DIR)/$(REAL_GNU_TARGET_NAME) $(TOOLCHAIN_BUILD_DIR) FORCE
-       @[ -f $(TOOLCHAIN_STAMP_DIR)/.toolchain_$@ ] || { \
-               $(MAKE) -C $(patsubst %-prepare,%,$@) prepare; \
-       }
-       @touch $(TOOLCHAIN_STAMP_DIR)/.toolchain_$@
-
-%-compile: %-prepare 
-       @[ -f $(TOOLCHAIN_STAMP_DIR)/.toolchain_$@ ] || { \
-               $(MAKE) -C $(patsubst %-compile,%,$@) compile; \
-       }
-       @touch $(TOOLCHAIN_STAMP_DIR)/.toolchain_$@
-
-%-install: %-compile
-       @[ -f $(TOOLCHAIN_STAMP_DIR)/.toolchain_$@ ] || { \
-               $(MAKE) -C $(patsubst %-install,%,$@) install; \
-       }
-       @touch $(TOOLCHAIN_STAMP_DIR)/.toolchain_$@
+%-prereq %-download %-clean %-refresh %-update: FORCE
+       $(MAKE) -C $* $(patsubst $*-%,%,$@)
 
-%-clean: FORCE
-       @$(MAKE) -C $(patsubst %-clean,%,$@) clean
-       @rm -f $(TOOLCHAIN_STAMP_DIR)/.toolchain_$(patsubst %-clean,%,$@)-*
+%-prepare: $(STAGING_DIR)/$(REAL_GNU_TARGET_NAME) $(TOOLCHAIN_BUILD_DIR)       
+       $(MAKE) -C $* $(patsubst $*-%,%,$@)
 
+%-compile: %-prepare FORCE
+       $(MAKE) -C $* $(patsubst $*-%,%,$@)
+       
+%-install: %-compile FORCE
+       $(MAKE) -C $* $(patsubst $*-%,%,$@)