From ad11504e4912aa7b5847c665a414cc0d7b992a66 Mon Sep 17 00:00:00 2001
From: Abdoulaye Walsimou Gaye <awg@embtoolkit.org>
Date: Tue, 24 Dec 2013 19:44:20 +0100
Subject: Toolchain: Add needed files to GNU glibc

Signed-off-by: Abdoulaye Walsimou Gaye <awg@embtoolkit.org>
---
 mk/glibc.mk | 114 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 114 insertions(+)
 create mode 100644 mk/glibc.mk

(limited to 'mk')

diff --git a/mk/glibc.mk b/mk/glibc.mk
new file mode 100644
index 0000000..ef87ac4
--- /dev/null
+++ b/mk/glibc.mk
@@ -0,0 +1,114 @@
+################################################################################
+# Embtoolkit
+# Copyright(C) 2013 Abdoulaye Walsimou GAYE.
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that 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, see <http://www.gnu.org/licenses/>.
+#
+################################################################################
+#
+# \file         glibc.mk
+# \brief	glibc.mk of Embtoolkit
+# \author       Abdoulaye Walsimou GAYE <awg@embtoolkit.org>
+# \date         December 2013
+################################################################################
+
+GLIBC_NAME			:= glibc
+GLIBC_VERSION			:= $(call embtk_get_pkgversion,glibc)
+GLIBC_SITE			:= http://ftp.gnu.org/gnu/glibc
+GLIBC_GIT_SITE			:= git://sourceware.org/git/glibc.git
+GLIBC_PACKAGE			:= glibc-$(GLIBC_VERSION).tar.xz
+GLIBC_SRC_DIR			:= $(embtk_toolsb)/glibc-$(GLIBC_VERSION)
+GLIBC_BUILD_DIR 		:= $(embtk_toolsb)/glibc-$(GLIBC_VERSION)-build
+
+
+__embtk_glibc_cflags	:= $(filter-out $(__clang_cflags),$(TARGET_CFLAGS))
+__embtk_glibc_cflags	+= $(EMBTK_TARGET_MCPU)
+__embtk_glibc_cflags	+= $(EMBTK_TARGET_ABI) $(EMBTK_TARGET_FLOAT_CFLAGS)
+__embtk_glibc_cflags	+= $(EMBTK_TARGET_MARCH)
+# glibc does not support -O0 optimization
+embtk_glibc_cflags	:= $(subst -O0,-O1,$(__embtk_glibc_cflags))
+
+# Hard or soft floating point in glibc?
+embtk_glibc_floattype := $(if $(CONFIG_EMBTK_SOFTFLOAT),--with-fp=no,--with-fp=yes)
+
+embtk_glibc-sunrpc-$(CONFIG_KEMBTK_GLIBC_OPTION_GLIBC_SUNRPC) :=		\
+						--enable-obsolete-rpc=yes
+
+ifeq ($(embtk_buildhost_os_type),bsd)
+embtk_glibc_buildcflags		:= -I/usr/local/include
+embtk_glibc_buildldflags	:= -L/usr/local/lib -lintl
+endif
+
+#
+# glibc install
+#
+
+define embtk_configure_glibc
+	cd $(GLIBC_BUILD_DIR);							\
+	BUILD_CC="$(hostcc_cached)"						\
+	CFLAGS="$(embtk_glibc_cflags)"						\
+	CC=$(TARGETGCC_CACHED)							\
+	CXX=$(TARGETGCXX_CACHED)						\
+	AR=$(TARGETAR)								\
+	RANLIB=$(TARGETRANLIB)							\
+	READELF=$(TARGETREADELF)						\
+	NM=$(TARGETNM)								\
+	OBJCOPY=$(TARGETOBJCOPY)						\
+	OBJDUMP=$(TARGETDUMP)							\
+	$(CONFIG_EMBTK_SHELL) $(GLIBC_SRC_DIR)/configure			\
+	--prefix=/usr --with-headers=$(embtk_sysroot)/usr/include		\
+	--host=$(STRICT_GNU_TARGET)						\
+	--target=$(STRICT_GNU_TARGET)						\
+	--build=$(HOST_BUILD)							\
+	$(embtk_glibc_floattype) --disable-profile --without-gd --without-cvs	\
+	--without-selinux --enable-add-ons --enable-kernel="2.6.27"		\
+	$(embtk_glibc-sunrpc-y)	--disable-build-nscd --disable-nscd		\
+	--with-bugurl=$(EMBTK_BUGURL)						\
+	--with-pkgversion="GLIBC from embtoolkit-$(EMBTK_VERSION)"
+	touch $(GLIBC_BUILD_DIR)/.glibc.embtk.conifgured
+	touch $(call __embtk_pkg_dotconfigured_f,glibc)
+endef
+
+define __embtk_install_glibc
+	$(call embtk_pinfo,"Installing glibc...")
+	$(call embtk_download_pkg,glibc)
+	$(call embtk_decompress_pkg,glibc)
+	mkdir -p $(GLIBC_BUILD_DIR)
+	$(embtk_configure_glibc)
+	PATH=$(PATH):$(embtk_tools)/bin/ $(MAKE) -C $(GLIBC_BUILD_DIR) $(J)	\
+		BUILD_CFLAGS="$(embtk_glibc_buildcflags)"			\
+		BUILD_LDFLAGS="$(embtk_glibc_buildldflags)"
+	PATH=$(PATH):$(embtk_tools)/bin/ $(MAKE) -C $(GLIBC_BUILD_DIR)		\
+		BUILD_CFLAGS="$(embtk_glibc_buildcflags)"			\
+		BUILD_LDFLAGS="$(embtk_glibc_buildldflags)"			\
+		install_root=$(embtk_sysroot) install
+	touch $(call __embtk_pkg_dotinstalled_f,glibc)
+	$(call __embtk_pkg_gen_dotkconfig_f,glibc)
+endef
+
+define embtk_install_glibc
+	$(if $(call __embtk_pkg_installed-y,glibc),true,			\
+					$(__embtk_install_glibc))
+endef
+
+#
+# clean targets
+#
+define embtk_cleanup_glibc
+	rm -rf $(GLIBC_BUILD_DIR)
+endef
+
+define embtk_cleanup_glibc_headers
+	rm -rf $(GLIBC_HEADERS_BUILD_DIR)
+endef
-- 
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