2 # Copyright (C) 2006 OpenWrt.org
4 # This is free software, licensed under the GNU General Public License v2.
5 # See /LICENSE for more information.
7 # Main makefile for the toolchain
9 include $(TOPDIR)/rules.mk
11 TARGETS-y:=kernel-headers
12 TARGETS-$(CONFIG_GDB) += gdb
13 ifeq ($(CONFIG_NATIVE_TOOLCHAIN),)
14 TARGETS-y+=binutils gcc uClibc
17 TARGETS_DOWNLOAD:=$(patsubst %,%-download,$(TARGETS-y))
18 TARGETS_COMPILE:=$(patsubst %,%-compile,$(TARGETS-y))
19 TARGETS_INSTALL:=$(patsubst %,%-install,$(TARGETS-y))
20 TARGETS_CLEAN:=$(patsubst %,%-clean,$(TARGETS-y))
21 STAMP:=$(STAGING_DIR)/stampfiles/.toolchain_installed
24 download: $(TARGETS_DOWNLOAD)
25 compile: $(TARGETS_COMPILE)
27 clean: $(TARGETS_CLEAN)
29 ifneq ($(shell $(SCRIPT_DIR)/timestamp.pl -p . $(STAMP)),$(STAMP))
30 $(STAMP): $(TARGETS_INSTALL)
33 uClibc-prepare: kernel-headers-prepare
34 ifeq ($(CONFIG_NATIVE_TOOLCHAIN),)
35 binutils-prepare: uClibc-prepare
36 gcc-prepare: binutils-install
37 uClibc-compile: gcc-compile
39 gcc-install: uClibc-install
42 mkdir -p $(shell dirname $@)
45 $(STAGING_DIR)/$(REAL_GNU_TARGET_NAME):
49 $(TOOLCHAIN_BUILD_DIR):
52 $(eval $(call default_subtargets,$(STAGING_DIR)/$(REAL_GNU_TARGET_NAME) $(TOOLCHAIN_BUILD_DIR)))