fix cflags for xscale (#2026)

[openwrt.git] / toolchain / Makefile

diff --git a/toolchain/Makefile b/toolchain/Makefile
index d324325..48637c1 100644 (file)
--- a/toolchain/Makefile
+++ b/toolchain/Makefile
@@ -8,66 +8,56 @@
 #
 include $(TOPDIR)/rules.mk
 
 #
 include $(TOPDIR)/rules.mk
 

-TARGETS-y:=kernel-headers libnotimpl
+TARGETS-y:=kernel-headers

 TARGETS-$(CONFIG_GDB) += gdb
 ifeq ($(CONFIG_NATIVE_TOOLCHAIN),)
   TARGETS-y+=binutils gcc uClibc
 endif
 
 TARGETS_DOWNLOAD:=$(patsubst %,%-download,$(TARGETS-y))
 TARGETS-$(CONFIG_GDB) += gdb
 ifeq ($(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))
 TARGETS_INSTALL:=$(patsubst %,%-install,$(TARGETS-y))
 TARGETS_CLEAN:=$(patsubst %,%-clean,$(TARGETS-y))

+STAMP:=$(STAGING_DIR)/stampfiles/.toolchain_installed

 
 all: install
 download: $(TARGETS_DOWNLOAD)
 
 all: install
 download: $(TARGETS_DOWNLOAD)

-install: $(TARGETS_INSTALL)
+compile: $(TARGETS_COMPILE)
+install: $(STAMP) 

 clean: $(TARGETS_CLEAN)
 
 clean: $(TARGETS_CLEAN)
 

+ifneq ($(shell $(SCRIPT_DIR)/timestamp.pl -p . $(STAMP)),$(STAMP))
+  $(STAMP): $(TARGETS_INSTALL)
+endif
+

 uClibc-prepare: kernel-headers-prepare
 ifeq ($(CONFIG_NATIVE_TOOLCHAIN),)
   binutils-prepare: uClibc-prepare
   gcc-prepare: binutils-install
   uClibc-compile: gcc-compile
 uClibc-prepare: kernel-headers-prepare
 ifeq ($(CONFIG_NATIVE_TOOLCHAIN),)
   binutils-prepare: uClibc-prepare
   gcc-prepare: binutils-install
   uClibc-compile: gcc-compile

-  libnotimpl-compile: gcc-install

 endif
 gcc-install: uClibc-install
 
 endif
 gcc-install: uClibc-install
 

-TOOLCHAIN_STAMP_DIR:=$(STAGING_DIR)/stampfiles
+$(STAMP):
+       mkdir -p $(shell dirname $@)
+       touch $@

 
 

-$(TOOLCHAIN_STAMP_DIR):
-       mkdir -p $@
-
-$(STAGING_DIR):
-       @mkdir -p $@/lib
-       @mkdir -p $@/include
-       @mkdir -p $@/$(REAL_GNU_TARGET_NAME)
-       @ln -sf ../lib $@/$(REAL_GNU_TARGET_NAME)/lib
+$(STAGING_DIR)/$(REAL_GNU_TARGET_NAME):
+       @mkdir -p $@
+       @ln -sf ../lib $@/lib

 
 $(TOOLCHAIN_BUILD_DIR):
        @mkdir -p $@
 
 
 $(TOOLCHAIN_BUILD_DIR):
        @mkdir -p $@
 

-%-download: FORCE
-       $(MAKE) -C $(patsubst %-download,%,$@) download
-
-%-prepare: $(TOOLCHAIN_STAMP_DIR) $(STAGING_DIR) $(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 $*-%,%,$@)