add basic support for the Magicbox boards
[openwrt.org/openwrt.git] / toolchain / Makefile
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# 
# Copyright (C) 2006 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 $(TOPDIR)/rules.mk
TARGETS-y:=sed kernel-headers sstrip
ifeq ($(CONFIG_NATIVE_TOOLCHAIN),)
  TARGETS-y+=binutils gcc uClibc
endif
TARGETS-y+=ipkg-utils libnotimpl ext2fs squashfs jffs2 lzma mkimage
 
TARGETS-$(CONFIG_GDB) += gdb
 
TARGETS_DOWNLOAD:=$(patsubst %,%-download,$(TARGETS-y))
TARGETS_INSTALL:=$(patsubst %,%-install,$(TARGETS-y))
TARGETS_CLEAN:=$(patsubst %,%-clean,$(TARGETS-y))
 
all: install
download: $(TARGETS_DOWNLOAD)
install: $(TARGETS_INSTALL)
clean: $(TARGETS_CLEAN)
 
kernel-headers-prepare: sed-install
uClibc-prepare: kernel-headers-prepare sstrip-install
ifeq ($(CONFIG_NATIVE_TOOLCHAIN),)
  binutils-prepare: uClibc-prepare
  gcc-prepare: binutils-install
  uClibc-compile: gcc-compile
endif
gcc-install: uClibc-install
squashfs-compile: lzma-install
 
TOOLCHAIN_STAMP_DIR:=$(STAGING_DIR)/stampfiles
 
$(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
 
$(TOOL_BUILD_DIR):
        @mkdir -p $@
 
%-download: FORCE
        $(MAKE) -C $(patsubst %-download,%,$@) download
 
%-prepare: $(TOOLCHAIN_STAMP_DIR) $(STAGING_DIR) $(TOOL_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 $(TOOLCHAIN_STAMP_DIR)/.toolchain_$@
 
%-clean: FORCE
        @$(MAKE) -C $(patsubst %-clean,%,$@) clean
        @rm -f $(TOOLCHAIN_STAMP_DIR)/.toolchain_$(patsubst %-clean,%,$@)-*
 
 
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