Packages: New: add libelf as buildable package

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

4 files changed, 155 insertions, 0 deletions

diff --git a/kconfig/packages.kconfig b/kconfig/packages.kconfig
index 5324650..4a1a75c 100644
--- a/kconfig/packages.kconfig
+++ b/kconfig/packages.kconfig
@@ -90,6 +90,7 @@ endmenu
 menu "Miscellaneous packages"
 source packages/misc/gettext/gettext.kconfig
 source packages/misc/glib/glib.kconfig
+source packages/misc/libelf/libelf.kconfig
 source packages/misc/libxml/libxml.kconfig
 source packages/misc/pango/pango.kconfig
 endmenu
diff --git a/mk/packages.mk b/mk/packages.mk
index d396d31..b18b45c 100644
--- a/mk/packages.mk
+++ b/mk/packages.mk
@@ -170,6 +170,13 @@ ROOTFS_COMPONENTS += glib_install
 endif
 ROOTFS_COMPONENTS_CLEAN += glib_clean
 
+#libelf
+include $(EMBTK_ROOT)/packages/misc/libelf/libelf.mk
+ifeq ($(CONFIG_EMBTK_HAVE_LIBELF),y)
+ROOTFS_COMPONENTS += libelf_install
+endif
+ROOTFS_COMPONENTS_CLEAN += libelf_clean
+
 #libxml2
 include $(EMBTK_ROOT)/packages/misc/libxml/libxml.mk
 ifeq ($(CONFIG_EMBTK_HAVE_LIBXML2),y)
diff --git a/packages/misc/libelf/libelf.kconfig b/packages/misc/libelf/libelf.kconfig
new file mode 100644
index 0000000..a2b2b91
--- /dev/null
+++ b/packages/misc/libelf/libelf.kconfig
@@ -0,0 +1,46 @@
+################################################################################
+# GAYE Abdoulaye Walsimou, <walsimou@walsimou.com>
+# Copyright(C) 2010 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         libelf.kconfig
+# \brief	libelf.kconfig of Embtoolkit
+# \author       GAYE Abdoulaye Walsimou, <walsimou@walsimou.com>
+# \date         January 2010
+################################################################################
+
+config EMBTK_HAVE_LIBELF
+	bool "Have libelf"
+	select EMBTK_HAVE_GETTEXT
+	help
+		libelf lets you read, modify or create ELF files in an
+		architecture-independent way. The library takes care of size and
+		endian issues, e.g. you can process a file for SPARC processors
+		on an Intel-based system. 
+choice
+	prompt "libelf version you wish"
+	depends on EMBTK_HAVE_LIBELF
+	help
+		Here you can choose which version of libelf you want to use.
+
+	config  EMBTK_LIBELF_VERSION_0_8_13
+		bool "libelf-0.8.13"
+endchoice
+
+config EMBTK_LIBELF_VERSION_STRING
+	string
+	default "0.8.13"	if EMBTK_LIBELF_VERSION_0_8_13
+
diff --git a/packages/misc/libelf/libelf.mk b/packages/misc/libelf/libelf.mk
new file mode 100644
index 0000000..9aef699
--- /dev/null
+++ b/packages/misc/libelf/libelf.mk
@@ -0,0 +1,101 @@
+################################################################################
+# 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         libelf.mk
+# \brief	libelf.mk of Embtoolkit
+# \author       GAYE Abdoulaye Walsimou, <walsimou@walsimou.com>
+# \date         December 2009
+################################################################################
+
+LIBELF_VERSION := $(subst ",,$(strip $(CONFIG_EMBTK_LIBELF_VERSION_STRING)))
+LIBELF_SITE := http://www.mr511.de/software
+LIBELF_PACKAGE := libelf-$(LIBELF_VERSION).tar.gz
+LIBELF_BUILD_DIR := $(PACKAGES_BUILD)/libelf-$(LIBELF_VERSION)
+
+LIBELF_BINS =
+LIBELF_SBINS =
+LIBELF_INCLUDES = libelf gelf.h libelf.h nlist.h
+LIBELF_LIBS = libelf.a
+LIBELF_PKGCONFIGS = libelf.pc
+
+ifeq ($(CONFIG_EMBTK_64BITS_FS_COMPAT32),y)
+PKG_CONFIG_PATH=$(SYSROOT)/usr/lib32/pkgconfig
+else
+PKG_CONFIG_PATH=$(SYSROOT)/usr/lib/pkgconfig
+endif
+
+libelf_install: $(LIBELF_BUILD_DIR)/.installed
+
+$(LIBELF_BUILD_DIR)/.installed: gettext_install download_libelf \
+	$(LIBELF_BUILD_DIR)/.decompressed $(LIBELF_BUILD_DIR)/.configured
+	$(call EMBTK_GENERIC_MESSAGE,"Compiling and installing \
+	libelf-$(LIBELF_VERSION) in your root filesystem...")
+	$(Q)$(MAKE) -C $(LIBELF_BUILD_DIR) $(J)
+	$(Q)$(MAKE) -C $(LIBELF_BUILD_DIR) install
+	$(Q)$(MAKE) pkgconfig_files_adapt
+	@touch $@
+
+download_libelf:
+	$(call EMBTK_GENERIC_MESSAGE,"Downloading $(LIBELF_PACKAGE) \
+	if necessary...")
+	@test -e $(DOWNLOAD_DIR)/$(LIBELF_PACKAGE) || \
+	wget -O $(DOWNLOAD_DIR)/$(LIBELF_PACKAGE) \
+	$(LIBELF_SITE)/$(LIBELF_PACKAGE)
+
+$(LIBELF_BUILD_DIR)/.decompressed:
+	$(call EMBTK_GENERIC_MESSAGE,"Decompressing $(LIBELF_PACKAGE) ...")
+	@tar -C $(PACKAGES_BUILD) -xzf $(DOWNLOAD_DIR)/$(LIBELF_PACKAGE)
+	@touch $@
+
+$(LIBELF_BUILD_DIR)/.configured:
+	$(Q)cd $(LIBELF_BUILD_DIR); \
+	CC=$(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) \
+	./configure --build=$(HOST_BUILD) \
+	--host=$(STRICT_GNU_TARGET) \
+	--target=$(STRICT_GNU_TARGET) \
+	--prefix=$(SYSROOT)/usr
+	@touch $@
+
+libelf_clean:
+	$(call EMBTK_GENERIC_MESSAGE,"cleanup libelf-$(LIBELF_VERSION)...")
+	$(Q)-cd $(SYSROOT)/usr/bin; rm -rf $(LIBELF_BINS)
+	$(Q)-cd $(SYSROOT)/usr/sbin; rm -rf $(LIBELF_SBINS)
+	$(Q)-cd $(SYSROOT)/usr/include; rm -rf $(LIBELF_INCLUDES)
+	$(Q)-cd $(SYSROOT)/usr/lib; rm -rf $(LIBELF_LIBS)
+	$(Q)-cd $(SYSROOT)/usr/lib/pkgconfig; rm -rf $(LIBELF_PKGCONFIGS)
+ifeq ($(CONFIG_EMBTK_64BITS_FS_COMPAT32),y)
+	$(Q)-cd $(SYSROOT)/usr/lib32; rm -rf $(LIBELF_LIBS)
+	$(Q)-cd $(SYSROOT)/usr/lib32/pkgconfig; rm -rf $(LIBELF_PKGCONFIGS)
+endif
+