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################################################################################
# Embtoolkit
# Copyright(C) 2009-2012 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 initialpath.mk
# \brief initialpath of Embtoolkit. Here we define SYSROOT, TOOLS,
# \brief TOOLS_BUILD PACKAGES_BUILD and ROOTFS.
# \author Abdoulaye Walsimou GAYE <awg@embtoolkit.org>
# \date May 2009
################################################################################
SYSROOT := $(EMBTK_ROOT)/sysroot-$(GNU_TARGET)-$(EMBTK_MCU_FLAG)
TOOLS := $(EMBTK_ROOT)/tools-$(GNU_TARGET)-$(EMBTK_MCU_FLAG)
TOOLS_BUILD := $(EMBTK_ROOT)/build/tools_build-$(GNU_TARGET)-$(EMBTK_MCU_FLAG)
PACKAGES_BUILD := $(EMBTK_ROOT)/build/packages_build-$(GNU_TARGET)-$(EMBTK_MCU_FLAG)
EMBTK_GENERATED := $(EMBTK_ROOT)/generated
ROOTFS := $(EMBTK_GENERATED)/rootfs-$(GNU_TARGET)-$(EMBTK_MCU_FLAG)
HOSTTOOLS := $(EMBTK_ROOT)/host-tools-$(EMBTK_MCU_FLAG)
DOWNLOAD_DIR := $(patsubst %/,%,$(subst ",,$(strip $(CONFIG_EMBTK_DOWNLOAD_DIR))))
J := -j$(CONFIG_EMBTK_NUMBER_BUILD_JOBS)
xconfig: basic
ifeq ($(CONFIG_EMBTK_DOTCONFIG),y)
$(Q)make -f scripts/Makefile.build obj=scripts/kconfig \
EMBTK_DEFAULT_DL="$(EMBTK_ROOT)/dl/" \
EMBTK_VERSION=$(EMBTK_VERSION) xconfig
else
$(Q)if [ -e $(EMBTK_DOTCONFIG).old ]; then \
cp $(EMBTK_DOTCONFIG).old $(EMBTK_DOTCONFIG); \
make -f scripts/Makefile.build obj=scripts/kconfig \
EMBTK_DEFAULT_DL="$(EMBTK_ROOT)/dl/" \
EMBTK_VERSION=$(EMBTK_VERSION) xconfig; \
else \
make -f scripts/Makefile.build obj=scripts/kconfig \
EMBTK_DEFAULT_DL="$(EMBTK_ROOT)/dl/" \
EMBTK_VERSION=$(EMBTK_VERSION) xconfig; \
fi
endif
menuconfig: basic
$(Q)$(MAKE) -f scripts/Makefile.build obj=scripts/kconfig \
EMBTK_DEFAULT_DL="$(EMBTK_ROOT)/dl/" \
EMBTK_VERSION=$(EMBTK_VERSION) menuconfig
randconfig: basic
$(Q)$(MAKE) -f scripts/Makefile.build obj=scripts/kconfig \
EMBTK_DEFAULT_DL="$(EMBTK_ROOT)/dl/" \
EMBTK_VERSION=$(EMBTK_VERSION) randconfig
basic:
$(Q)$(MAKE) -f scripts/Makefile.build obj=scripts/basic
clean: toolchain_clean rmallpath
$(Q)$(MAKE) -f scripts/Makefile.clean obj=scripts/kconfig
$(Q)$(MAKE) -f scripts/Makefile.clean obj=scripts/basic
$(Q)rm -rf .config kbuild.log .fakeroot*
distclean: clean
$(Q)rm -rf dl/* src/*.git src/*.svn .config.old
$(Q)rm -rf $(EMBTK_GENERATED)
define __embtk_mk_pwarning_restartbuild
$(call embtk_pwarning,"Wrong make target - Use correct make target")
$(call embtk_echo_yellow,"You are trying to restart all the build while it is already")
$(call embtk_echo_yellow,"done. Please use the correct make target!!!")
echo
$(MAKE) help
endef
define __embtk_mk_print_selectedfeatures
$(call embtk_pinfo,"Starting build of selected features...")
endef
define __embtk_mk_startbuild
$(__embtk_mk_print_selectedfeatures)
$(call embtk_echo_blue," ~~~~~~~~~~~ ")
$(call embtk_echo_blue,"| Toolchain |")
$(call embtk_echo_blue," ~~~~~~~~~~~ ")
$(call embtk_echo_blue,"\tLinux kernel headers: linux-$(call embtk_get_pkgversion,linux)")
$(call embtk_echo_blue,"\tC library : $(__embtk_toolchain_clib)")
$(call embtk_echo_blue,"\tBinutils : binutils-$(call embtk_get_pkgversion,binutils)")
$(call embtk_echo_blue,"\tGCC : gcc-$(call embtk_get_pkgversion,gcc)")
$(if $(CONFIG_EMBTK_HAVE_GDB_SYSTEM),
$(call embtk_echo_blue,"\tGDB : gdb-$(call embtk_get_pkgversion,gdb)"))
$(if $(CONFIG_EMBTK_HAVE_STRACE),
$(call embtk_echo_blue,"\tStrace : strace-$(call embtk_get_pkgversion,strace)"))
$(call embtk_echo_blue," ~~~~~~~~~~~~ ")
$(call embtk_echo_blue,"| Host tools |")
$(call embtk_echo_blue," ~~~~~~~~~~~~ ")
$(call embtk_echo_blue,"\tNumber of host tools packages needed:$(__embtk_hosttools_nrpkgs-y)")
$(if $(CONFIG_EMBTK_HAVE_ROOTFS),
$(call embtk_echo_blue," ~~~~~~~~~~~~~~~~~~ ")
$(call embtk_echo_blue,"| Root FS packages |")
$(call embtk_echo_blue," ~~~~~~~~~~~~~~~~~~ ")
$(call embtk_echo_blue,"\tNumber of root FS packages:$(__embtk_rootfs_nrpkgs-y)")
$(call embtk_echo_blue," ~~~~~~~~~~~~~~~ ")
$(call embtk_echo_blue,"| Root FS types |")
$(call embtk_echo_blue," ~~~~~~~~~~~~~~~ ")
$(call embtk_echo_blue,"\tTAR.BZ2 : Yes")
$(call embtk_echo_blue,"\tInitramfs : $(if $(CONFIG_EMBTK_ROOTFS_HAVE_INITRAMFS_CPIO),Yes,No)")
$(call embtk_echo_blue,"\tsqashFS : $(if $(CONFIG_EMBTK_ROOTFS_HAVE_SQUASHFS),Yes,No)")
$(call embtk_echo_blue,"\tJFFS2 : $(if $(CONFIG_EMBTK_ROOTFS_HAVE_JFFS2),Yes,No)"))
$(MAKE) buildtoolchain rootfs_build successful_build
endef
startbuild:
$(if $(call __embtk_mk_pathexist,$(GCC3_BUILD_DIR)/.installed), \
$(__embtk_mk_pwarning_restartbuild),$(__embtk_mk_startbuild))
define __embtk_mk_initsysrootdirs
mkdir -p $(SYSROOT)
mkdir -p $(SYSROOT)/lib
mkdir -p $(SYSROOT)/usr
mkdir -p $(SYSROOT)/usr/etc
mkdir -p $(SYSROOT)/root
mkdir -p $(SYSROOT)/usr/lib
$(if $(CONFIG_EMBTK_32BITS_FS),,cd $(SYSROOT); \
ln -sf lib lib64; cd $(SYSROOT)/usr;ln -sf lib lib64)
$(Q)$(if $(CONFIG_EMBTK_64BITS_FS_COMPAT32), \
cd $(SYSROOT); ln -sf lib lib64; mkdir -p lib32; \
cd $(SYSROOT)/usr; ln -sf lib lib64; mkdir -p lib32)
endef
define __embtk_mk_inittoolsdirs
mkdir -p $(TOOLS)
mkdir -p $(TOOLS_BUILD)
endef
define __embtk_mk_inithosttoolsdirs
mkdir -p $(HOSTTOOLS)
mkdir -p $(HOSTTOOLS)/usr
mkdir -p $(HOSTTOOLS)/usr/include
mkdir -p $(HOSTTOOLS)/usr/local
endef
define __embtk_mk_initrootfsdirs
$(if $(CONFIG_EMBTK_HAVE_ROOTFS), \
mkdir -p $(ROOTFS); \
cp -Rp $(EMBTK_ROOT)/src/target_skeleton/* $(ROOTFS)/; \
mkdir -p $(PACKAGES_BUILD))
endef
define __embtk_mk_initialpath
$(__embtk_mk_initsysrootdirs)
$(__embtk_mk_inittoolsdirs)
$(__embtk_mk_inithosttoolsdirs)
$(__embtk_mk_initrootfsdirs)
endef
mkinitialpath:
$(Q)$(__embtk_mk_initialpath)
rmallpath:
$(Q)rm -rf $(PACKAGES_BUILD)* $(ROOTFS)* $(TOOLS)* $(TOOLS_BUILD)*
$(Q)rm -rf $(SYSROOT)* $(HOSTTOOLS)* $(EMBTK_GENERATED)/rootfs-*
$(Q)$(if $(CONFIG_EMBTK_CACHE_PATCHES),,rm -rf $(DOWNLOAD_DIR)/*.patch)
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