diff options
Diffstat (limited to 'toolchain/Makefile')
| -rw-r--r-- | toolchain/Makefile | 65 |
1 files changed, 16 insertions, 49 deletions
diff --git a/toolchain/Makefile b/toolchain/Makefile index 48637c11b..21d2b6876 100644 --- a/toolchain/Makefile +++ b/toolchain/Makefile @@ -1,63 +1,30 @@ # -# Copyright (C) 2006 OpenWrt.org +# Copyright (C) 2007 OpenWrt.org # # This is free software, licensed under the GNU General Public License v2. # See /LICENSE for more information. # # Main makefile for the toolchain # -include $(TOPDIR)/rules.mk -TARGETS-y:=kernel-headers -TARGETS-$(CONFIG_GDB) += gdb -ifeq ($(CONFIG_NATIVE_TOOLCHAIN),) - TARGETS-y+=binutils gcc uClibc -endif - -TARGETS_DOWNLOAD:=$(patsubst %,%-download,$(TARGETS-y)) -TARGETS_PREPARE:=$(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 +# subdirectories to descend into +toolchain/builddirs := kernel-headers $(if $(CONFIG_GDB),gdb) $(if $(CONFIG_NATIVE_TOOLCHAIN),,binutils gcc uClibc) -all: install -download: $(TARGETS_DOWNLOAD) -compile: $(TARGETS_COMPILE) -install: $(STAMP) -clean: $(TARGETS_CLEAN) - -ifneq ($(shell $(SCRIPT_DIR)/timestamp.pl -p . $(STAMP)),$(STAMP)) - $(STAMP): $(TARGETS_INSTALL) -endif - -uClibc-prepare: kernel-headers-prepare +# builddir dependencies +toolchain/uClibc/prepare:=toolchain/kernel-headers/prepare ifeq ($(CONFIG_NATIVE_TOOLCHAIN),) - binutils-prepare: uClibc-prepare - gcc-prepare: binutils-install - uClibc-compile: gcc-compile + toolchain/binutils/prepare:=toolchain/uClibc/prepare + toolchain/gcc/prepare:=toolchain/binutils/install + toolchain/uClibc/compile:=toolchain/gcc/compile endif -gcc-install: uClibc-install - -$(STAMP): - mkdir -p $(shell dirname $@) - touch $@ - -$(STAGING_DIR)/$(REAL_GNU_TARGET_NAME): - @mkdir -p $@ - @ln -sf ../lib $@/lib - -$(TOOLCHAIN_BUILD_DIR): - @mkdir -p $@ +toolchain/gcc/install:=toolchain/uClibc/install -%-prereq %-download %-clean %-refresh %-update: FORCE - $(MAKE) -C $* $(patsubst $*-%,%,$@) +# prerequisites for the individual targets +toolchain/ := .config $(tools/stamp) +toolchain//prepare = $(STAGING_DIR)/include-host/.done +toolchain//compile = $(1)/prepare +toolchain//install = $(1)/compile -%-prepare: $(STAGING_DIR)/$(REAL_GNU_TARGET_NAME) $(TOOLCHAIN_BUILD_DIR) - $(MAKE) -C $* $(patsubst $*-%,%,$@) +$(eval $(call stampfile,toolchain,toolchain)) +$(eval $(call subdir,toolchain)) -%-compile: %-prepare FORCE - $(MAKE) -C $* $(patsubst $*-%,%,$@) - -%-install: %-compile FORCE - $(MAKE) -C $* $(patsubst $*-%,%,$@) |