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################################################################################
# GAYE Abdoulaye Walsimou, <walsimou@walsimou.com>
# Copyright(C) 2009 GAYE Abdoulaye Walsimou. All rights reserved.
#
# This program is free software; you can distribute it and/or modify it
# under the terms of the GNU General Public License
# (Version 2 or later) published by the Free Software Foundation.
#
# This program is distributed in the hope 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, write to the Free Software Foundation, Inc.,
# 59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
################################################################################
#
# \file uclibc.mk
# \brief uclibc.mk of Embtoolkit
# \author GAYE Abdoulaye Walsimou, <walsimou@walsimou.com>
# \date August 2009
################################################################################
UCLIBC_VERSION := $(subst ",,$(strip $(CONFIG_EMBTK_UCLIBC_VERSION_STRING)))
UCLIBC_SITE := http://www.uclibc.org/downloads
UCLIBC_PATCH_SITE := ftp://ftp.embtoolkit.org/embtoolkit.org/uclibc/$(UCLIBC_VERSION)
UCLIBC_GIT_SITE := http://git.busybox.net/uClibc
UCLIBC_GIT_BRANCH := $(subst ",,$(strip $(CONFIG_EMBTK_UCLIBC_GIT_BRANCH)))
UCLIBC_GIT_REVISION := $(subst ",,$(strip $(CONFIG_EMBTK_UCLIBC_GIT_REVISION)))
UCLIBC_PACKAGE := uClibc-$(UCLIBC_VERSION).tar.bz2
UCLIBC_BUILD_DIR := $(TOOLS_BUILD)/uClibc-$(UCLIBC_VERSION)
uclibc_install: $(UCLIBC_BUILD_DIR)/.installed
$(UCLIBC_BUILD_DIR)/.installed: uclibc_download \
$(UCLIBC_BUILD_DIR)/.decompressed $(UCLIBC_BUILD_DIR)/.configured
$(call EMBTK_GENERIC_MESSAGE,"Building and installing \
uClibc-$(UCLIBC_VERSION) ...")
$(MAKE) -C $(UCLIBC_BUILD_DIR) oldconfig
$(MAKE) -C $(UCLIBC_BUILD_DIR) \
CROSS_COMPILER_PREFIX="$(TOOLS)/bin/$(STRICT_GNU_TARGET)-" \
SHARED_LIB_LOADER_PREFIX="/$(LIBDIR)/" \
MULTILIB_DIR="/$(LIBDIR)/" \
RUNTIME_PREFIX="/" DEVEL_PREFIX="/usr/" \
KERNEL_HEADERS="$(SYSROOT)/usr/include/" \
UCLIBC_EXTRA_CFLAGS="$(TARGET_CFLAGS) -pipe"
$(MAKE) -C $(UCLIBC_BUILD_DIR) PREFIX=$(SYSROOT)/ \
CROSS_COMPILER_PREFIX="$(TOOLS)/bin/$(STRICT_GNU_TARGET)-" \
SHARED_LIB_LOADER_PREFIX="/$(LIBDIR)/" \
MULTILIB_DIR="/$(LIBDIR)/" \
RUNTIME_PREFIX="/" DEVEL_PREFIX="/usr/" \
KERNEL_HEADERS="$(SYSROOT)/usr/include/" \
UCLIBC_EXTRA_CFLAGS="$(TARGET_CFLAGS) -pipe" install
uclibc_download:
$(call EMBTK_GENERIC_MESSAGE,"downloading uClibc-$(UCLIBC_VERSION) \
if necessary ...")
ifeq ($(CONFIG_EMBTK_UCLIBC_VERSION_GIT),y)
@test -e $(EMBTK_ROOT)/src/uClibc-git || \
git clone $(UCLIBC_GIT_SITE) $(EMBTK)/src/uClibc-git
ifneq ($(UCLIBC_GIT_BRANCH),master)
@-cd $(EMBTK_ROOT)/src/uClibc-git; \
git checkout master; \
git pull; \
git branch -D $(UCLIBC_GIT_BRANCH); \
git checkout -b $(UCLIBC_GIT_BRANCH) origin/$(UCLIBC_GIT_BRANCH)
endif
@cd $(EMBTK_ROOT)/src/uClibc-git; \
git pull; \
git checkout $(UCLIBC_GIT_REVISION); \
cd ..; \
tar cjvf $(UCLIBC_PACKAGE) uClibc-$(UCLIBC_VERSION); \
mv $(UCLIBC_PACKAGE) $(DOWNLOAD_DIR)
else
@test -e $(DOWNLOAD_DIR)/$(UCLIBC_PACKAGE) || \
wget $(UCLIBC_SITE)/$(UCLIBC_PACKAGE) \
-O $(DOWNLOAD_DIR)/$(UCLIBC_PACKAGE)
endif
ifeq ($(CONFIG_EMBTK_UCLIBC_NEED_PATCH),y)
@test -e $(DOWNLOAD_DIR)/uClibc-$(UCLIBC_VERSION).patch || \
wget -O $(DOWNLOAD_DIR)/uClibc-$(UCLIBC_VERSION).patch \
$(UCLIBC_PATCH_SITE)/uClibc-$(UCLIBC_VERSION)-*.patch
endif
$(UCLIBC_BUILD_DIR)/.decompressed:
$(call EMBTK_GENERIC_MESSAGE,"Decompressing \
uClibc-$(UCLIBC_VERSION) ...")
$(Q)tar -C $(TOOLS_BUILD) -xjvf $(DOWNLOAD_DIR)/$(UCLIBC_PACKAGE)
ifeq ($(CONFIG_EMBTK_UCLIBC_NEED_PATCH),y)
$(Q)cd $(UCLIBC_BUILD_DIR); \
patch -p1 < $(DOWNLOAD_DIR)/uClibc-$(UCLIBC_VERSION).patch
endif
$(UCLIBC_BUILD_DIR)/.configured:
$(call EMBTK_GENERIC_MESSAGE,"Configuring \
uClibc-$(UCLIBC_VERSION) ...")
$(Q)grep "CONFIG_KEMBTK_UCLIBC_" $(EMBTK_ROOT)/.config | \
sed -e 's/CONFIG_KEMBTK_UCLIBC_*//g' \
> $(UCLIBC_BUILD_DIR)/.config
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