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224 lines
6.5 KiB
224 lines
6.5 KiB
# Makefile for buildroot2 |
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# |
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# Copyright (C) 1999-2005 by Erik Andersen <andersen@codepoet.org> |
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# |
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# This program is free software; you can redistribute it and/or modify |
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# it under the terms of the GNU General Public License as published by |
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# the Free Software Foundation; either version 2 of the License, or |
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# (at your option) any later version. |
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# |
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# This program is distributed in the hope that it will be useful, |
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# but WITHOUT ANY WARRANTY; without even the implied warranty of |
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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# General Public License for more details. |
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# |
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# You should have received a copy of the GNU General Public License |
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# along with this program; if not, write to the Free Software |
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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# |
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#-------------------------------------------------------------- |
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# Just run 'make menuconfig', configure stuff, then run 'make'. |
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# You shouldn't need to mess with anything beyond this point... |
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#-------------------------------------------------------------- |
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TOPDIR=./ |
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CONFIG_CONFIG_IN = Config.in |
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CONFIG_DEFCONFIG = .defconfig |
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CONFIG = package/config |
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noconfig_targets := menuconfig config oldconfig randconfig \ |
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defconfig allyesconfig allnoconfig release tags \ |
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# $(shell find . -name *_defconfig |sed 's/.*\///') |
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# Pull in the user's configuration file |
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ifeq ($(filter $(noconfig_targets),$(MAKECMDGOALS)),) |
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-include $(TOPDIR).config |
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endif |
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ifeq ($(strip $(BR2_HAVE_DOT_CONFIG)),y) |
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# cc-option |
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# Usage: cflags-y += $(call cc-option, -march=winchip-c6, -march=i586) |
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# sets -march=winchip-c6 if supported else falls back to -march=i586 |
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# without checking the latter. |
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cc-option = $(shell if $(TARGET_CC) $(TARGET_CFLAGS) $(1) -S -o /dev/null -xc /dev/null \ |
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> /dev/null 2>&1; then echo "$(1)"; else echo "$(2)"; fi ;) |
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############################################################# |
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# |
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# The list of stuff to build for the target toolchain |
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# along with the packages to build for the target. |
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# |
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############################################################## |
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TARGETS:=binutils |
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include toolchain/Makefile.in |
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include package/Makefile.in |
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############################################################# |
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# |
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# You should probably leave this stuff alone unless you know |
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# what you are doing. |
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# |
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############################################################# |
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all: world |
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# In this section, we need .config |
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include .config.cmd |
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include package/gnuconfig/gnuconfig.mk |
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include toolchain/*/*.mk |
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TARGETS_CLEAN:=$(patsubst %,%-clean,$(TARGETS)) |
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TARGETS_SOURCE:=$(patsubst %,%-source,$(TARGETS)) |
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TARGETS_DIRCLEAN:=$(patsubst %,%-dirclean,$(TARGETS)) |
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world: $(DL_DIR) $(BUILD_DIR) $(STAGING_DIR) $(TARGET_DIR) nuttx_setup $(NUTTX_HDRS) $(TARGETS) |
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dirs: $(DL_DIR) $(BUILD_DIR) $(STAGING_DIR) $(NUTTX_DIR) |
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.PHONY: all world dirs clean dirclean distclean source $(TARGETS) \ |
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$(TARGETS_CLEAN) $(TARGETS_DIRCLEAN) $(TARGETS_SOURCE) \ |
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$(DL_DIR) $(BUILD_DIR) $(TOOL_BUILD_DIR) $(STAGING_DIR) |
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############################################################# |
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# |
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# staging and target directories do NOT list these as |
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# dependencies anywhere else |
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# |
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############################################################# |
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$(DL_DIR) $(BUILD_DIR) $(TOOL_BUILD_DIR): |
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@mkdir -p $@ |
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$(STAGING_DIR): |
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@mkdir -p $(STAGING_DIR)/lib |
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@mkdir -p $(STAGING_DIR)/include |
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@mkdir -p $(STAGING_DIR)/usr |
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@mkdir -p $(STAGING_DIR)/$(REAL_GNU_TARGET_NAME) |
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@ln -snf ../lib $(STAGING_DIR)/usr/lib |
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@ln -snf ../lib $(STAGING_DIR)/$(REAL_GNU_TARGET_NAME)/lib |
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$(TARGET_DIR): |
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mkdir -p $(TARGET_DIR) |
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if [ -d "$(TARGET_SKELETON)" ] ; then \ |
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cp -fa $(TARGET_SKELETON)/* $(TARGET_DIR)/; \ |
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fi; |
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touch $(STAGING_DIR)/.fakeroot.00000 |
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-find $(TARGET_DIR) -type d -name CVS | xargs rm -rf |
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-find $(TARGET_DIR) -type d -name .svn | xargs rm -rf |
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$(NUTTX_DIR): |
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@if [ ! -d $(NUTTX_DIR) ]; then \ |
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echo "NuttX directory $(NUTTX_DIR) does not exist" ; \ |
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exit 1 ; \ |
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fi |
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@if [ ! -e $(NUTTX_DIR)/.config ]; then \ |
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echo "NuttX directory $(NUTTX_DIR) has not been configured" ; \ |
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exit 1 ; \ |
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fi |
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$(NUTTX_DIR)/include/arch: $(NUTTX_DIR) |
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$(MAKE) -C $(NUTTX_DIR) include/arch |
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$(STAGING_DIR)/$(REAL_GNU_TARGET_NAME)/include : $(STAGING_DIR) $(NUTTX_DIR)/include/arch |
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@mkdir -p $(STAGING_DIR)/$(REAL_GNU_TARGET_NAME)/include || \ |
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{ echo "Failed to create $(STAGING_DIR)/$(REAL_GNU_TARGET_NAME)/include" ; exit 1 ; } |
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@cp -aLf $(NUTTX_DIR)/include/* $(STAGING_DIR)/$(REAL_GNU_TARGET_NAME)/include/. || \ |
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{ echo "Failed to copy Nuttx header files" ; exit 1 ; } |
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$(TOOL_BUILD_DIR): |
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mkdir -p $(TOOL_BUILD_DIR) |
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nuttx_setup: $(STAGING_DIR)/$(REAL_GNU_TARGET_NAME)/include |
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source: $(TARGETS_SOURCE) |
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############################################################# |
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# |
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# Cleanup and misc junk |
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# |
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############################################################# |
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clean: $(TARGETS_CLEAN) |
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rm -rf $(STAGING_DIR) $(TARGET_DIR) |
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dirclean: $(TARGETS_DIRCLEAN) |
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rm -rf $(STAGING_DIR) $(TARGET_DIR) |
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distclean: |
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ifeq ($(DL_DIR),$(BASE_DIR)/dl) |
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rm -rf $(DL_DIR) |
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endif |
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rm -rf $(BUILD_DIR) |
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$(MAKE) -C $(CONFIG) clean |
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sourceball: |
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rm -rf $(BUILD_DIR) |
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set -e; \ |
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cd ..; \ |
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rm -f buildroot.tar.bz2; \ |
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tar -cvf buildroot.tar buildroot; \ |
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bzip2 -9 buildroot.tar; \ |
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else # ifeq ($(strip $(BR2_HAVE_DOT_CONFIG)),y) |
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all: menuconfig |
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# configuration |
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# --------------------------------------------------------------------------- |
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$(CONFIG)/conf: |
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$(MAKE) -C $(CONFIG) conf |
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-@if [ ! -f .config ] ; then \ |
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cp $(CONFIG_DEFCONFIG) .config; \ |
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fi |
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$(CONFIG)/mconf: |
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$(MAKE) -C $(CONFIG) ncurses conf mconf |
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-@if [ ! -f .config ] ; then \ |
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cp $(CONFIG_DEFCONFIG) .config; \ |
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fi |
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menuconfig: $(CONFIG)/mconf |
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@$(CONFIG)/mconf $(CONFIG_CONFIG_IN) |
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config: $(CONFIG)/conf |
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@$(CONFIG)/conf $(CONFIG_CONFIG_IN) |
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oldconfig: $(CONFIG)/conf |
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@$(CONFIG)/conf -o $(CONFIG_CONFIG_IN) |
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randconfig: $(CONFIG)/conf |
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@$(CONFIG)/conf -r $(CONFIG_CONFIG_IN) |
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allyesconfig: $(CONFIG)/conf |
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#@$(CONFIG)/conf -y $(CONFIG_CONFIG_IN) |
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#sed -i -e "s/^CONFIG_DEBUG.*/# CONFIG_DEBUG is not set/" .config |
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@$(CONFIG)/conf -o $(CONFIG_CONFIG_IN) |
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allnoconfig: $(CONFIG)/conf |
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@$(CONFIG)/conf -n $(CONFIG_CONFIG_IN) |
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defconfig: $(CONFIG)/conf |
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@$(CONFIG)/conf -d $(CONFIG_CONFIG_IN) |
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%_defconfig: $(CONFIG)/conf |
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cp $(shell find . -name $@) .config |
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@$(CONFIG)/conf -o $(CONFIG_CONFIG_IN) |
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############################################################# |
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# |
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# Cleanup and misc junk |
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# |
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############################################################# |
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clean: |
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rm -f .config .config.old .config.cmd .tmpconfig.h |
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- $(MAKE) -C $(CONFIG) clean |
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distclean: clean |
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rm -rf sources/* |
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endif # ifeq ($(strip $(BR2_HAVE_DOT_CONFIG)),y) |
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.PHONY: dummy subdirs release distclean clean config oldconfig \ |
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menuconfig tags check test depend defconfig |
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