Packages: add DirectFB, libpng, libjpeg, pkgconfig

Signed-off-by: Abdoulaye Walsimou Gaye <walsimou@walsimou.com>

8 files changed, 439 insertions, 0 deletions

diff --git a/packages/graphics/directfb/directfb.kconfig b/packages/graphics/directfb/directfb.kconfig
new file mode 100644
index 0000000..8a2b7a5
--- /dev/null
+++ b/packages/graphics/directfb/directfb.kconfig
@@ -0,0 +1,53 @@
+################################################################################
+# 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.kconfig
+# \brief	directfb.kconfig of Embtoolkit
+# \author       GAYE Abdoulaye Walsimou, <walsimou@walsimou.com>
+# \date         October 2009
+################################################################################
+
+config EMBTK_HAVE_DIRECTFB
+	bool "Have DirectFB"
+	select EMBTK_HAVE_LIBPNG
+	select EMBTK_HAVE_LIBJPEG
+	select EMBTK_HAVE_FREETYPE
+	help
+	 DirectFB is a graphics library which was designed with embedded
+	 systems in mind. It offers maximum hardware accelerated performance
+	 at a minimum of resource usage and overhead.
+	 Check http://www.directfb.org/ for more and up to date infos.
+
+choice
+	prompt "DirectFB version you wish"
+	default EMBTK_DIRECTFB_VERSION_1_4_2
+	depends on EMBTK_HAVE_DIRECTFB
+	help
+	 Here you can choose which version of DirectFB you want to use.
+
+	config  EMBTK_DIRECTFB_VERSION_1_4_2
+		bool "DirectFB-1.4.2"
+endchoice
+
+config EMBTK_DIRECTFB_VERSION_STRING
+	string
+	default "1.4.2"	if EMBTK_DIRECTFB_VERSION_1_4_2
+config EMBTK_DIRECTFB_BRANCH_STRING
+	string
+	default "DirectFB-1.4"	if EMBTK_DIRECTFB_VERSION_1_4_2
+
diff --git a/packages/graphics/directfb/directfb.mk b/packages/graphics/directfb/directfb.mk
new file mode 100644
index 0000000..b92ea83
--- /dev/null
+++ b/packages/graphics/directfb/directfb.mk
@@ -0,0 +1,74 @@
+################################################################################
+# 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)
+
+directfb_install: $(DIRECTFB_BUILD_DIR)/.installed
+
+$(DIRECTFB_BUILD_DIR)/.installed: libpng_install libjpeg_install \
+	freetype_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)cd $(DIRECTFB_BUILD_DIR); $(MAKE) $(J) ; $(MAKE) install
+	$(Q)mkdir -p $(SYSROOT)/usr/lib/pkgconfig
+	$(Q)cp $(ROOTFS)/usr/lib/pkgconfig/* $(SYSROOT)/usr/lib/pkgconfig/
+	$(Q)-cp $(ROOTFS)/usr/lib32/pkgconfig/* $(SYSROOT)/usr/lib32/pkgconfig/
+	$(Q)rm -rf $(ROOTFS)/usr/lib/pkgconfig
+	$(Q)-rm -rf $(ROOTFS)/usr/lib32/pkgconfig
+	@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 $(DIRECTFB_BUILD_DIR); \
+	PKG_CONFIG=$(PKGCONFIG_BIN) \
+	PKG_CONFIG_PATH="$(SYSROOT)/usr/lib/pkgconfig \
+	$(SYSROOT)/usr/lib32/pkgconfig" \
+	CC=$(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" \
+	./configure --build=$(HOST_BUILD) --host=$(STRICT_GNU_TARGET) \
+	--target=$(STRICT_GNU_TARGET) --prefix=$(ROOTFS)/usr \
+	--includedir=$(SYSROOT)/usr/include --datarootdir=$(SYSROOT)/usr \
+	--enable-static=no
+	@touch $@
+
diff --git a/packages/graphics/freetype/freetype.kconfig b/packages/graphics/freetype/freetype.kconfig
new file mode 100644
index 0000000..6a02ddd
--- /dev/null
+++ b/packages/graphics/freetype/freetype.kconfig
@@ -0,0 +1,53 @@
+################################################################################
+# 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         freetype.kconfig
+# \brief	freetype.kconfig of Embtoolkit
+# \author       GAYE Abdoulaye Walsimou, <walsimou@walsimou.com>
+# \date         October 2009
+################################################################################
+
+config EMBTK_HAVE_FREETYPE
+	bool "Have FreeType"
+	help
+	 FreeType 2 is a software font engine that is designed to be small,
+	 efficient, highly customizable, and portable while capable of producing
+	 high-quality output (glyph images). It can be used in graphics
+	 libraries, display servers, font conversion tools, text image
+	 generation tools, and many other products as well.
+	 Note that FreeType 2 is a font service and doesn't provide APIs to
+	 perform higher-level features like text layout or graphics processing
+	 (e.g., colored text rendering, ‘hollowing’, etc.). However, it greatly
+	 simplifies these tasks by providing a simple, easy to use, and uniform
+	 interface to access the content of font files.
+
+choice
+	prompt "FreeType version you wish"
+	default EMBTK_FREETYPE_VERSION_2_3_9
+	depends on EMBTK_HAVE_FREETYPE
+	help
+	 Here you can choose which version of libpng you want to use.
+
+	config  EMBTK_FREETYPE_VERSION_2_3_9
+		bool "FreeType-2.3.9"
+endchoice
+
+config EMBTK_FREETYPE_VERSION_STRING
+	string
+	default "2.3.9"	if EMBTK_FREETYPE_VERSION_2_3_9
+
diff --git a/packages/graphics/freetype/freetype.mk b/packages/graphics/freetype/freetype.mk
new file mode 100644
index 0000000..32e5f53
--- /dev/null
+++ b/packages/graphics/freetype/freetype.mk
@@ -0,0 +1,63 @@
+################################################################################
+# 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         freetype.mk
+# \brief	freetype.mk of Embtoolkit
+# \author       GAYE Abdoulaye Walsimou, <walsimou@walsimou.com>
+# \date         October 2009
+################################################################################
+
+FREETYPE_VERSION := $(subst ",,$(strip $(CONFIG_EMBTK_FREETYPE_VERSION_STRING)))
+FREETYPE_SITE := http://mirrors.linhub.com/savannah/freetype
+FREETYPE_PACKAGE := freetype-$(FREETYPE_VERSION).tar.bz2
+FREETYPE_BUILD_DIR := $(PACKAGES_BUILD)/freetype-$(FREETYPE_VERSION)
+
+freetype_install: $(FREETYPE_BUILD_DIR)/.installed
+
+$(FREETYPE_BUILD_DIR)/.installed: zlib_target_install download_freetype \
+	$(FREETYPE_BUILD_DIR)/.decompressed $(FREETYPE_BUILD_DIR)/.configured
+	$(call EMBTK_GENERIC_MESSAGE,"Compiling and installing \
+	freetype-$(FREETYPE_VERSION) in your root filesystem...")
+	$(Q)cd $(FREETYPE_BUILD_DIR); $(MAKE) $(J) ; $(MAKE) install
+	$(Q)mkdir -p $(SYSROOT)/usr/lib/pkgconfig
+	$(Q)cp $(ROOTFS)/usr/lib/pkgconfig/* $(SYSROOT)/usr/lib/pkgconfig
+	$(Q)-cp $(ROOTFS)/usr/lib32/pkgconfig/* $(SYSROOT)/usr/lib32/pkgconfig
+	$(Q)rm -rf $(ROOTFS)/usr/lib/pkgconfig
+	$(Q)-rm -rf $(ROOTFS)/usr/lib32/pkgconfig
+	@touch $@
+
+download_freetype:
+	$(call EMBTK_GENERIC_MESSAGE,"Downloading $(FREETYPE_PACKAGE) \
+	if necessary...")
+	@test -e $(DOWNLOAD_DIR)/$(FREETYPE_PACKAGE) || \
+	wget -O $(DOWNLOAD_DIR)/$(FREETYPE_PACKAGE) \
+	$(FREETYPE_SITE)/$(FREETYPE_PACKAGE)
+
+$(FREETYPE_BUILD_DIR)/.decompressed:
+	$(call EMBTK_GENERIC_MESSAGE,"Decompressing $(FREETYPE_PACKAGE) ...")
+	@tar -C $(PACKAGES_BUILD) -xjvf $(DOWNLOAD_DIR)/$(FREETYPE_PACKAGE)
+	@touch $@
+
+$(FREETYPE_BUILD_DIR)/.configured:
+	$(Q)cd $(FREETYPE_BUILD_DIR); \
+	CC=$(TARGETCC_CACHED) CFLAGS=$(TARGET_CFLAGS) \
+	./configure --build=$(HOST_BUILD) --host=$(STRICT_GNU_TARGET) \
+	--prefix=$(ROOTFS)/usr --includedir=$(SYSROOT)/usr/include \
+	--datarootdir=$(SYSROOT)/usr --enable-static=no
+	@touch $@
+
diff --git a/packages/graphics/libjpeg/libjpeg.kconfig b/packages/graphics/libjpeg/libjpeg.kconfig
new file mode 100644
index 0000000..fc902a3
--- /dev/null
+++ b/packages/graphics/libjpeg/libjpeg.kconfig
@@ -0,0 +1,31 @@
+################################################################################
+# 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         libjpeg.kconfig
+# \brief	libjpeg.kconfig of Embtoolkit
+# \author       GAYE Abdoulaye Walsimou, <walsimou@walsimou.com>
+# \date         October 2009
+################################################################################
+
+config EMBTK_HAVE_LIBJPEG
+	bool "Have libjpeg"
+	help
+	 JPEG (pronounced "jay-peg") is a standardized image compression
+	 mechanism. JPEG stands for Joint Photographic Experts Group, the
+	 original name of the committee that wrote the standard.
+
diff --git a/packages/graphics/libjpeg/libjpeg.mk b/packages/graphics/libjpeg/libjpeg.mk
new file mode 100644
index 0000000..256f17d
--- /dev/null
+++ b/packages/graphics/libjpeg/libjpeg.mk
@@ -0,0 +1,59 @@
+################################################################################
+# 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         libjpeg.mk
+# \brief	libjpeg.mk of Embtoolkit
+# \author       GAYE Abdoulaye Walsimou, <walsimou@walsimou.com>
+# \date         October 2009
+################################################################################
+
+LIBJPEG_VERSION := v7
+LIBJPEG_SITE := http://www.ijg.org/files
+LIBJPEG_PACKAGE := jpegsrc.$(LIBJPEG_VERSION).tar.gz
+LIBJPEG_BUILD_DIR := $(PACKAGES_BUILD)/jpeg-7
+
+libjpeg_install: $(LIBJPEG_BUILD_DIR)/.installed
+
+$(LIBJPEG_BUILD_DIR)/.installed: download_libjpeg \
+	$(LIBJPEG_BUILD_DIR)/.decompressed $(LIBJPEG_BUILD_DIR)/.configured
+	$(call EMBTK_GENERIC_MESSAGE,"Compiling and installing \
+	jpeg-$(LIBJPEG_VERSION) in your root filesystem...")
+	$(Q)cd $(LIBJPEG_BUILD_DIR); $(MAKE) $(J) ; $(MAKE) install
+	@touch $@
+
+download_libjpeg:
+	$(call EMBTK_GENERIC_MESSAGE,"Downloading $(LIBJPEG_PACKAGE) \
+	if necessary...")
+	@test -e $(DOWNLOAD_DIR)/$(LIBJPEG_PACKAGE) || \
+	wget -O $(DOWNLOAD_DIR)/$(LIBJPEG_PACKAGE) \
+	$(LIBJPEG_SITE)/$(LIBJPEG_PACKAGE)
+
+$(LIBJPEG_BUILD_DIR)/.decompressed:
+	$(call EMBTK_GENERIC_MESSAGE,"Decompressing $(LIBJPEG_PACKAGE) ...")
+	@tar -C $(PACKAGES_BUILD) -xzvf $(DOWNLOAD_DIR)/$(LIBJPEG_PACKAGE)
+	@touch $@
+
+$(LIBJPEG_BUILD_DIR)/.configured:
+	cd $(LIBJPEG_BUILD_DIR); \
+	CC=$(TARGETCC_CACHED) CFLAGS=$(TARGET_CFLAGS) \
+	./configure --build=$(HOST_BUILD) --host=$(STRICT_GNU_TARGET) \
+	--target=$(STRICT_GNU_TARGET) \
+	--prefix=$(ROOTFS)/usr --includedir=$(SYSROOT)/usr/include \
+	--datarootdir=$(SYSROOT)/usr --enable-static=no
+	@touch $@
+
diff --git a/packages/graphics/libpng/libpng.kconfig b/packages/graphics/libpng/libpng.kconfig
new file mode 100644
index 0000000..bbdee09
--- /dev/null
+++ b/packages/graphics/libpng/libpng.kconfig
@@ -0,0 +1,46 @@
+################################################################################
+# 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         libpng.kconfig
+# \brief	libpng.kconfig of Embtoolkit
+# \author       GAYE Abdoulaye Walsimou, <walsimou@walsimou.com>
+# \date         October 2009
+################################################################################
+
+config EMBTK_HAVE_LIBPNG
+	bool "Have libpng"
+	help
+	 libpng is the reference library for use in applications that read,
+	 create, and manipulate PNG (Portable Network Graphics) raster image
+	 files.
+
+choice
+	prompt "libpng version you wish"
+	default EMBTK_LIBPNG_VERSION_1_2_40
+	depends on EMBTK_HAVE_LIBPNG
+	help
+	 Here you can choose which version of libpng you want to use.
+
+	config  EMBTK_LIBPNG_VERSION_1_2_40
+		bool "libpng-1.2.40"
+endchoice
+
+config EMBTK_LIBPNG_VERSION_STRING
+	string
+	default "1.2.40"	if EMBTK_LIBPNG_VERSION_1_2_40
+
diff --git a/packages/graphics/libpng/libpng.mk b/packages/graphics/libpng/libpng.mk
new file mode 100644
index 0000000..69c0e8e
--- /dev/null
+++ b/packages/graphics/libpng/libpng.mk
@@ -0,0 +1,60 @@
+################################################################################
+# 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         libpng.mk
+# \brief	libpng.mk of Embtoolkit
+# \author       GAYE Abdoulaye Walsimou, <walsimou@walsimou.com>
+# \date         October 2009
+################################################################################
+
+LIBPNG_VERSION := $(subst ",,$(strip $(CONFIG_EMBTK_LIBPNG_VERSION_STRING)))
+LIBPNG_SITE := http://download.sourceforge.net/libpng
+LIBPNG_PACKAGE := libpng-$(LIBPNG_VERSION).tar.gz
+LIBPNG_BUILD_DIR := $(PACKAGES_BUILD)/libpng-$(LIBPNG_VERSION)
+
+libpng_install: $(LIBPNG_BUILD_DIR)/.installed
+
+$(LIBPNG_BUILD_DIR)/.installed: zlib_target_install download_libpng \
+	$(LIBPNG_BUILD_DIR)/.decompressed $(LIBPNG_BUILD_DIR)/.configured
+	$(call EMBTK_GENERIC_MESSAGE,"Compiling and installing \
+	libpng-$(LIBPNG_VERSION) in your root filesystem...")
+	$(Q)cd $(LIBPNG_BUILD_DIR); $(MAKE) $(J) ; $(MAKE) install
+	@touch $@
+
+download_libpng:
+	$(call EMBTK_GENERIC_MESSAGE,"Downloading $(LIBPNG_PACKAGE) \
+	if necessary...")
+	@test -e $(DOWNLOAD_DIR)/$(LIBPNG_PACKAGE) || \
+	wget -O $(DOWNLOAD_DIR)/$(LIBPNG_PACKAGE) \
+	$(LIBPNG_SITE)/$(LIBPNG_PACKAGE)
+
+$(LIBPNG_BUILD_DIR)/.decompressed:
+	$(call EMBTK_GENERIC_MESSAGE,"Decompressing $(LIBPNG_PACKAGE) ...")
+	@tar -C $(PACKAGES_BUILD) -xzvf $(DOWNLOAD_DIR)/$(LIBPNG_PACKAGE)
+	@touch $@
+
+$(LIBPNG_BUILD_DIR)/.configured:
+	cd $(LIBPNG_BUILD_DIR); \
+	CC=$(TARGETCC_CACHED) CFLAGS=$(TARGET_CFLAGS) \
+	./configure --build=$(HOST_BUILD) --host=$(STRICT_GNU_TARGET) \
+	--prefix=$(ROOTFS)/usr --includedir=$(SYSROOT)/usr/include \
+	--datarootdir=$(SYSROOT)/usr \
+	--with-pkgconfigdir=$(SYSROOT)/usr/lib/pkgconfig \
+	--enable-static=no
+	@touch $@
+