################################################################################
# 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         directfb.mk
# \brief	directfb.mk of Embtoolkit
# \author       GAYE Abdoulaye Walsimou, <walsimou@walsimou.com>
# \date         October 2009
################################################################################

DIRECTFB_VERSION := $(subst ",,$(strip $(CONFIG_EMBTK_DIRECTFB_VERSION_STRING)))
DIRECTFB_BRANCH := $(subst ",,$(strip $(CONFIG_EMBTK_DIRECTFB_BRANCH_STRING)))
DIRECTFB_SITE := http://www.directfb.org/downloads/Core/$(DIRECTFB_BRANCH)
DIRECTFB_PACKAGE := DirectFB-$(DIRECTFB_VERSION).tar.gz
DIRECTFB_BUILD_DIR := $(PACKAGES_BUILD)/DirectFB-$(DIRECTFB_VERSION)

ifeq ($(CONFIG_EMBTK_64BITS_FS_COMPAT32),y)
FREETYPE_LIBS_FLAGS := "-L$(ROOTFS)/usr/lib32 -lfreetype"
else
FREETYPE_LIBS_FLAGS := "-L$(ROOTFS)/usr/lib -lfreetype"
endif
FREETYPE_CFLAGS_FLAGS := "-I$(SYSROOT)/usr/include/freetype2"

directfb_install: $(DIRECTFB_BUILD_DIR)/.installed

$(DIRECTFB_BUILD_DIR)/.installed: libpng_install freetype_install \
	libjpeg_install download_directfb \
	$(DIRECTFB_BUILD_DIR)/.decompressed $(DIRECTFB_BUILD_DIR)/.configured
	$(call EMBTK_GENERIC_MESSAGE,"Compiling and installing \
	DirectFB-$(DIRECTFB_VERSION) in your root filesystem...")
	$(Q)$(MAKE) -C $(DIRECTFB_BUILD_DIR) $(J)
	$(Q)$(MAKE) -C $(DIRECTFB_BUILD_DIR) DESTDIR=$(ROOTFS) install
	$(Q)-mv $(ROOTFS)/usr/include/* $(SYSROOT)/usr/include/
	$(Q)rm -rf $(ROOTFS)/usr/include
	@touch $@

download_directfb:
	$(call EMBTK_GENERIC_MESSAGE,"Downloading $(DIRECTFB_PACKAGE) \
	if necessary...")
	@test -e $(DOWNLOAD_DIR)/$(DIRECTFB_PACKAGE) || \
	wget -O $(DOWNLOAD_DIR)/$(DIRECTFB_PACKAGE) \
	$(DIRECTFB_SITE)/$(DIRECTFB_PACKAGE)

$(DIRECTFB_BUILD_DIR)/.decompressed:
	$(call EMBTK_GENERIC_MESSAGE,"Decompressing $(DIRECTFB_PACKAGE) ...")
	@tar -C $(PACKAGES_BUILD) -xzvf $(DOWNLOAD_DIR)/$(DIRECTFB_PACKAGE)
	@touch $@

$(DIRECTFB_BUILD_DIR)/.configured:
	cd $(DIRECTFB_BUILD_DIR); \
	PATH="$(ROOTFS)/usr/bin:$$PATH" \
	PKG_CONFIG=$(PKGCONFIG_BIN) \
	PKG_CONFIG_PATH=$(ROOTFS)/usr/lib/pkgconfig \
	PKG_CONFIG_SYSROOT_DIR=$(ROOTFS) \
	CC=$(TARGETCC_CACHED) CFLAGS=$(TARGET_CFLAGS) \
	LDFLAGS="-L$(ROOTFS)/usr/lib -L$(ROOTFS)/usr/lib32 \
	-L$(ROOTFS)/lib -L$(ROOTFS)/lib32 \
	-L$(SYSROOT)/usr/lib -L$(SYSROOT)/usr/lib32 \
	-L$(SYSROOT)/lib -L$(SYSROOT)/lib32" \
	CPPFLAGS="-I$(SYSROOT)/usr/include" \
	FREETYPE_LIBS=$(FREETYPE_LIBS_FLAGS) \
	FREETYPE_CFLAGS=$(FREETYPE_CFLAGS_FLAGS) \
	./configure --build=$(HOST_BUILD) --host=$(STRICT_GNU_TARGET) \
	--target=$(STRICT_GNU_TARGET) --prefix=/usr \
	--datarootdir=$(SYSROOT)/usr \
	--enable-static=no  --program-suffix=""
	@touch $@