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################################################################################
# EmbToolkit
# Copyright(C) 2009-2014 Abdoulaye Walsimou GAYE.
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
################################################################################
#
# \file Makefile
# \brief root Makefile of Embtoolkit
# \author Abdoulaye Walsimou GAYE <awg@embtoolkit.org>
# \date May 2009
################################################################################
VERSION := 1
PATCHLEVEL := 6
SUBLEVEL := 0
EXTRAVERSION :=
EMBTK_VERSION := \
$(shell \
dversion=$(VERSION).$(PATCHLEVEL).$(SUBLEVEL)$(EXTRAVERSION); \
if [ -e .git ]; then \
version=$$(scripts/setlocalversion .); \
if [ "x$$version" = "x" ]; then \
echo $$dversion; \
elif [ "x$$version" = "x-dirty" ]; then \
echo $$dversion$$version; \
else \
echo $$version; \
fi; \
else echo $$dversion; fi)
EMBTK_BUGURL = "http://bugs.embtoolkit.org/projects/embtoolkit"
EMBTK_HOMEURL = "http://www.embtoolkit.org"
export EMBTK_BUGURL EMBTK_HOMEURL EMBTK_VERSION
EMBTK_ROOT := $(shell pwd)
EMBTK_DOTCONFIG := $(EMBTK_ROOT)/.config
# SHELL used by kbuild
CONFIG_EMBTK_SHELL := \
$(shell \
if [ -x "$$BASH" ]; then \
echo $$BASH; \
else \
if [ -x /bin/bash ]; then \
echo /bin/bash; \
else \
echo /bin/sh; \
fi; \
fi)
HOST_ARCH := $(shell $(CONFIG_EMBTK_SHELL) $(EMBTK_ROOT)/scripts/config.guess)
HOST_BUILD := $(HOST_ARCH)
export HOST_ARCH HOST_BUILD
HOSTCC := \
$(shell \
if [ -n "$$(command -v gcc 2>/dev/null)" ]; then \
echo "$$(command -v gcc)"; \
elif [ -n "$$(command -v cc 2>/dev/null)" ]; then \
echo "$$(command -v cc 2>/dev/null)"; \
else \
echo gcc; \
fi)
HOSTCXX := \
$(shell \
if [ -n "$$(command -v g++ 2>/dev/null)" ]; then \
echo "$$(command -v g++)"; \
elif [ -n "$$(command -v c++ 2>/dev/null)" ]; then \
echo "$$(command -v c++ 2>/dev/null)"; \
else \
echo g++; \
fi)
HOSTCFLAGS := -Wall
HOSTCXXFLAGS := -O2
export HOSTCC HOSTCXX HOSTCFLAGS HOSTCXXFLAGS
ifeq ($(V),)
Q := @
MAKEFLAGS += --no-print-directory --silent
else
Q :=
endif
export Q
#
# Include our config if any
#
-include .config
EMBTK_BUILD := $(if $(CONFIG_EMBTK_DOTCONFIG),startbuild,xconfig)
All: $(EMBTK_BUILD)
#
# Performance hack
#
MAKEFLAGS += --no-builtin-rules --no-builtin-variables
.SUFFIXES:
MAKEFLAGS += --no-builtin-rules --no-builtin-variables
SUFFIXES :=
%: %,v
%: RCS/%,v
%: RCS/%
%: s.%
%: SCCS/s.%
%.mk: ;
%.kconfig: ;
#
# Build system makefiles
#
include core/mk/macros.mk
include core/mk/targetsys.mk
include core/mk/target-mcu.mk
include core/mk/buildsystem.mk
include core/toolchain/toolchain.mk
include core/mk/packages.mk
include core/mk/rootfs/rootfs.mk
include core/mk/help.mk
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