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

GTK_MAJOR_VERSION := $(subst ",,$(strip $(CONFIG_EMBTK_GTK_MAJOR_VERSION_STRING)))
GTK_VERSION := $(subst ",,$(strip $(CONFIG_EMBTK_GTK_VERSION_STRING)))
GTK_SITE := http://ftp.gnome.org/pub/gnome/sources/gtk+/$(GTK_MAJOR_VERSION)
GTK_PACKAGE := gtk+-$(GTK_VERSION).tar.bz2
GTK_BUILD_DIR := $(PACKAGES_BUILD)/gtk+-$(GTK_VERSION)

GTK_BINS = gtk-*
GTK_SBINS =
GTK_INCLUDES = gail-* gtk-*
GTK_LIBS = gtk-* libgail* libgdk-* libgdk_* libgtk-*
GTK_PKGCONFIGS = gail*.pc gdk*.pc gtk*.pc

ifeq ($(CONFIG_EMBTK_64BITS_FS_COMPAT32),y)
PKG_CONFIG_PATH=$(SYSROOT)/usr/lib32/pkgconfig
else
PKG_CONFIG_PATH=$(SYSROOT)/usr/lib/pkgconfig
endif

gtk_install: $(GTK_BUILD_DIR)/.installed $(GTK_BUILD_DIR)/.special

$(GTK_BUILD_DIR)/.installed: directfb_install libtiff_install \
	fontconfig_install download_gtk glib_install atk_install cairo_install \
	pango_install $(GTK_BUILD_DIR)/.decompressed \
	$(GTK_BUILD_DIR)/.configured
	$(call EMBTK_GENERIC_MESSAGE,"Compiling and installing \
	gtk-$(GTK_VERSION) in your root filesystem...")
	$(call EMBTK_KILL_LT_RPATH, $(GTK_BUILD_DIR))
	$(Q)$(MAKE) -C $(GTK_BUILD_DIR) $(J)
	$(Q)$(MAKE) -C $(GTK_BUILD_DIR) DESTDIR=$(SYSROOT) install
	$(Q)$(MAKE) libtool_files_adapt
	$(Q)$(MAKE) pkgconfig_files_adapt
	$(Q)$(MAKE) $(GTK_BUILD_DIR)/.patchlibtool
	@touch $@

download_gtk:
	$(call EMBTK_GENERIC_MESSAGE,"Downloading $(GTK_PACKAGE) \
	if necessary...")
	@test -e $(DOWNLOAD_DIR)/$(GTK_PACKAGE) || \
	wget -O $(DOWNLOAD_DIR)/$(GTK_PACKAGE) \
	$(GTK_SITE)/$(GTK_PACKAGE)

$(GTK_BUILD_DIR)/.decompressed:
	$(call EMBTK_GENERIC_MESSAGE,"Decompressing $(GTK_PACKAGE) ...")
	@tar -C $(PACKAGES_BUILD) -xjf $(DOWNLOAD_DIR)/$(GTK_PACKAGE)
	@touch $@

$(GTK_BUILD_DIR)/.configured:
	$(Q)cd $(GTK_BUILD_DIR); \
	CC=$(TARGETCC_CACHED) \
	CXX=$(TARGETCXX_CACHED) \
	AR=$(TARGETAR) \
	RANLIB=$(TARGETRANLIB) \
	AS=$(CROSS_COMPILE)as \
	LD=$(TARGETLD) \
	NM=$(TARGETNM) \
	STRIP=$(TARGETSTRIP) \
	OBJDUMP=$(TARGETOBJDUMP) \
	OBJCOPY=$(TARGETOBJCOPY) \
	CFLAGS="$(TARGET_CFLAGS)" \
	CXXFLAGS="$(TARGET_CFLAGS)" \
	LDFLAGS="-L$(SYSROOT)/lib -L$(SYSROOT)/usr/lib \
	-L$(SYSROOT)/lib32 -L$(SYSROOT)/usr/lib32" \
	CPPFLGAS="-I$(SYSROOT)/usr/include" \
	PKG_CONFIG=$(PKGCONFIG_BIN) \
	PKG_CONFIG_PATH=$(PKG_CONFIG_PATH) \
	gio_can_sniff=yes \
	./configure --build=$(HOST_BUILD) --host=$(STRICT_GNU_TARGET) \
	--target=$(STRICT_GNU_TARGET) \
	--prefix=/usr --disable-cups --disable-gtk-doc --disable-glibtest \
	--with-gdktarget=directfb
	@touch $@

$(GTK_BUILD_DIR)/.patchlibtool:
ifeq ($(CONFIG_EMBTK_64BITS_FS_COMPAT32),y)
	GTK_LT_FILES=`find $(SYSROOT)/usr/lib32/ -type f -name *.la`; \
	for i in $$GTK_LT_FILES; \
	do \
	sed \
	-e "s; \/usr\/lib32\/libgtk-directfb-2.0.la ; $(SYSROOT)\/usr\/lib32\/libgtk-directfb-2.0.la ;" \
	-e "s; \/usr\/lib32\/libgdk-directfb-2.0.la ; $(SYSROOT)\/usr\/lib32\/libgdk-directfb-2.0.la ;" \
	-e "s; \/usr\/lib32\/libgdk_pixbuf-2.0.la ; $(SYSROOT)\/usr\/lib32\/libgdk_pixbuf-2.0.la ;" \
	< $$i > $$i.new; \
	mv $$i.new $$i; \
	done
else
	GTK_LT_FILES=`find $(SYSROOT)/usr/lib/ -type f -name *.la`; \
	for i in $$GTK_LT_FILES; \
	do \
	sed \
	-e "s; \/usr\/lib\/libgtk-directfb-2.0.la ; $(SYSROOT)\/usr\/lib\/libgtk-directfb-2.0.la ;" \
	-e "s; \/usr\/lib\/libgdk-directfb-2.0.la ; $(SYSROOT)\/usr\/lib\/libgdk-directfb-2.0.la ;" \
	-e "s; \/usr\/lib\/libgdk_pixbuf-2.0.la ; $(SYSROOT)\/usr\/lib\/libgdk_pixbuf-2.0.la ;" \
	< $$i > $$i.new; \
	mv $$i.new $$i; \
	done
endif


.PHONY: gtk_clean $(GTK_BUILD_DIR)/.special

$(GTK_BUILD_DIR)/.special:
	$(Q)-cp -R $(SYSROOT)/usr/etc/gtk-* $(ROOTFS)/etc/
ifeq ($(CONFIG_EMBTK_64BITS_FS_COMPAT32),y)
	$(Q)-cp -R $(SYSROOT)/usr/lib32/gtk-* $(ROOTFS)/usr/lib32/
else
	$(Q)-cp -R $(SYSROOT)/usr/lib/gtk-* $(ROOTFS)/usr/lib/
endif
	@touch $@

gtk_clean:
	$(call EMBTK_GENERIC_MESSAGE,"cleanup gtk-$(GTK_VERSION)...")
	$(Q)-cd $(SYSROOT)/usr/bin; rm -rf $(GTK_BINS)
	$(Q)-cd $(SYSROOT)/usr/sbin; rm -rf $(GTK_SBINS)
	$(Q)-cd $(SYSROOT)/usr/include; rm -rf $(GTK_INCLUDES)
	$(Q)-cd $(SYSROOT)/usr/lib; rm -rf $(GTK_LIBS)
	$(Q)-cd $(SYSROOT)/usr/lib/pkgconfig; rm -rf $(GTK_PKGCONFIGS)
ifeq ($(CONFIG_EMBTK_64BITS_FS_COMPAT32),y)
	$(Q)-cd $(SYSROOT)/usr/lib32; rm -rf $(GTK_LIBS)
	$(Q)-cd $(SYSROOT)/usr/lib32/pkgconfig; rm -rf $(GTK_PKGCONFIGS)
endif