1 files changed, 143 insertions, 0 deletions
diff --git a/toolchain/gcc/Makefile b/toolchain/gcc/Makefile
new file mode 100644
index 0000000000..7ef6005d06
--- /dev/null
+++ b/toolchain/gcc/Makefile
@@ -0,0 +1,143 @@
+# Makefile for to build a gcc/uClibc toolchain
+#
+# Copyright (C) 2002-2003 Erik Andersen <andersen@uclibc.org>
+# Copyright (C) 2004 Manuel Novoa III <mjn3@uclibc.org>
+# Copyright (C) 2005-2006 Felix Fietkau <nbd@openwrt.org>
+#
+# 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, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+
+include $(TOPDIR)/rules.mk
+
+PKG_NAME:=gcc
+PKG_VERSION:=$(strip $(subst ",, $(CONFIG_GCC_VERSION)))#"))
+
+PKG_SOURCE:=gcc-$(PKG_VERSION).tar.bz2
+PKG_MD5SUM:=unknown
+PKG_SOURCE_URL:=ftp://ftp.fu-berlin.de/unix/languages/gcc/releases/gcc-$(PKG_VERSION) \
+	http://mirrors.rcn.net/pub/sourceware/gcc/releases/gcc-$(PKG_VERSION) \
+	ftp://ftp.gnu.org/gnu/gcc/releases/gcc-$(PKG_VERSION)
+PKG_CAT:=bzcat
+
+PKG_BUILD_DIR:=$(TOOLCHAIN_BUILD_DIR)/gcc-$(PKG_VERSION)
+
+TARGET_LANGUAGES:=c
+ifeq ($(CONFIG_INSTALL_LIBSTDCPP),y)
+TARGET_LANGUAGES:=$(TARGET_LANGUAGES),c++
+endif
+ifeq ($(CONFIG_INSTALL_LIBGCJ),y)
+TARGET_LANGUAGES:=$(TARGET_LANGUAGES),java
+endif
+
+include $(INCLUDE_DIR)/host-build.mk
+
+BUILD_DIR1:=$(TOOLCHAIN_BUILD_DIR)/gcc-$(PKG_VERSION)-initial
+BUILD_DIR2:=$(TOOLCHAIN_BUILD_DIR)/gcc-$(PKG_VERSION)-final
+
+override SHELL:=$(BASH)
+
+define Stage1/Configure
+	mkdir -p $(BUILD_DIR1)
+	(cd $(BUILD_DIR1); rm -f config.cache; \
+		$(PKG_BUILD_DIR)/configure \
+		--prefix=$(STAGING_DIR) \
+		--build=$(GNU_HOST_NAME) \
+		--host=$(GNU_HOST_NAME) \
+		--target=$(REAL_GNU_TARGET_NAME) \
+		--enable-languages=c \
+		--disable-shared \
+		--with-sysroot=$(TOOLCHAIN_BUILD_DIR)/uClibc_dev/ \
+		--disable-__cxa_atexit \
+		--enable-target-optspace \
+		--with-gnu-ld \
+		--disable-nls \
+	);
+endef
+define Stage1/Compile
+	$(MAKE) -C $(BUILD_DIR1) all-gcc
+endef
+define Stage1/Install
+	$(MAKE) -C $(BUILD_DIR1) install-gcc
+endef
+
+define Stage2/Configure
+	mkdir -p $(BUILD_DIR2)
+	# Important!  Required for limits.h to be fixed.
+	rm -rf $(STAGING_DIR)/$(REAL_GNU_TARGET_NAME)/sys-include
+	ln -sf ../include $(STAGING_DIR)/$(REAL_GNU_TARGET_NAME)/sys-include
+	rm -rf $(STAGING_DIR)/$(REAL_GNU_TARGET_NAME)/lib
+	ln -sf ../lib $(STAGING_DIR)/$(REAL_GNU_TARGET_NAME)/lib
+	(cd $(BUILD_DIR2); rm -f config.cache; \
+		$(PKG_BUILD_DIR)/configure \
+		--prefix=$(STAGING_DIR) \
+		--build=$(GNU_HOST_NAME) \
+		--host=$(GNU_HOST_NAME) \
+		--target=$(REAL_GNU_TARGET_NAME) \
+		--enable-languages=$(TARGET_LANGUAGES) \
+		--enable-shared \
+		--disable-__cxa_atexit \
+		--enable-target-optspace \
+		--with-gnu-ld \
+		--disable-nls \
+	);
+endef
+define Stage2/Compile
+	$(MAKE) -C $(BUILD_DIR2) all
+endef
+define Stage2/Install
+	$(MAKE) -C $(BUILD_DIR2) install
+	echo $(PKG_VERSION) > $(STAGING_DIR)/gcc_version
+	# Set up the symlinks to enable lying about target name.
+	set -e; \
+	(cd $(STAGING_DIR); \
+		ln -sf $(REAL_GNU_TARGET_NAME) $(GNU_TARGET_NAME); \
+		cd bin; \
+		for app in $(REAL_GNU_TARGET_NAME)-* ; do \
+			ln -sf $$$${app} \
+		   	$(GNU_TARGET_NAME)$$$${app##$(REAL_GNU_TARGET_NAME)}; \
+		done; \
+	);
+endef
+
+define Build/Prepare
+	$(call Build/Prepare/Default)
+	$(SCRIPT_DIR)/patch-kernel.sh $(PKG_BUILD_DIR) ./patches/$(PKG_VERSION) \*.patch
+	$(SED) 's,\(version_string.. = "[0-9\.]*\).*\(";\),\1 (OpenWrt-2.0)\2,' $(PKG_BUILD_DIR)/gcc/version.c
+	$(SED) 's,\(bug_report_url.. = "\).*\(";\),\1<URL:https://dev.openwrt.org/>\2,' $(PKG_BUILD_DIR)/gcc/version.c
+endef
+
+define Build/Configure
+	$(call Stage1/Configure)
+endef
+
+define Build/Compile
+	$(call Stage1/Compile)
+	$(call Stage1/Install)
+endef
+
+define Build/Install
+	$(call Stage2/Configure)
+	$(call Stage2/Compile)
+	$(call Stage2/Install)
+endef
+
+define Build/Clean
+	rm -rf $(PKG_BUILD_DIR)
+	rm -rf $(BUILD_DIR1)
+	rm -rf $(BUILD_DIR2)
+	rm -f $(STAGING_DIR)/bin/$(REAL_GNU_TARGET_NAME)-gc*
+	rm -f $(STAGING_DIR)/bin/$(REAL_GNU_TARGET_NAME)-c*
+endef
+
+$(eval $(call HostBuild))