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arc-2016.09 is the most recent toolchain for ARC cores and it is based on top of upstream Binutils 2.27 and GCC 6.2.1. With updated major version of GCC we copied all GCC 6.x patches for ARC as well as Bintils 2.27 patches. Note that toochain sports ARCv4 ABI and so must be used with 4.8+ Linux kernels. Even though it will build v4.4 kernel perfectly fine on attempt to run user-space apps they won't work with older kernel. That said previuosly sent RFC patches with Linux kernel update are required: [1] https://patchwork.ozlabs.org/patch/726686/ [2] https://patchwork.ozlabs.org/patch/726687/ Signed-off-by: Alexey Brodkin <Alexey.Brodkin@synopsys.com>
115 lines
3.0 KiB
Makefile
115 lines
3.0 KiB
Makefile
#
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# Copyright (C) 2006-2013 OpenWrt.org
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#
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# This is free software, licensed under the GNU General Public License v2.
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# See /LICENSE for more information.
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#
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include $(TOPDIR)/rules.mk
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PKG_NAME:=binutils
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PKG_VERSION:=$(call qstrip,$(CONFIG_BINUTILS_VERSION))
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BIN_VERSION:=$(PKG_VERSION)
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PKG_SOURCE_URL:=@GNU/binutils/
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PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2
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ifeq ($(PKG_VERSION),2.27)
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PKG_HASH:=369737ce51587f92466041a97ab7d2358c6d9e1b6490b3940eb09fb0a9a6ac88
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endif
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ifeq ($(PKG_VERSION),2.28)
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PKG_HASH:=6297433ee120b11b4b0a1c8f3512d7d73501753142ab9e2daa13c5a3edd32a72
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endif
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ifneq ($(CONFIG_BINUTILS_VERSION_2_27_ARC),)
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PKG_REV:=arc-2016.09-release
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PKG_SOURCE_URL:=https://github.com/foss-for-synopsys-dwc-arc-processors/binutils-gdb/archive/$(PKG_REV)/
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PKG_SOURCE:=$(PKG_NAME)-$(PKG_REV).tar.gz
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PKG_HASH:=c6de8aedb7568406d784295476de9139a5e351e970e18b602e0037439b3a7b4b
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BINUTILS_DIR:=$(PKG_NAME)-gdb-$(PKG_REV)
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HOST_BUILD_DIR:=$(BUILD_DIR_TOOLCHAIN)/$(BINUTILS_DIR)
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endif
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HOST_BUILD_PARALLEL:=1
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PATCH_DIR:=./patches/$(PKG_VERSION)
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REAL_STAGING_DIR_HOST:=$(STAGING_DIR_HOST)
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include $(INCLUDE_DIR)/toolchain-build.mk
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BINUTILS_CONFIGURE:= \
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./configure \
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--prefix=$(TOOLCHAIN_DIR) \
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--build=$(GNU_HOST_NAME) \
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--host=$(GNU_HOST_NAME) \
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--target=$(REAL_GNU_TARGET_NAME) \
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--with-sysroot=$(TOOLCHAIN_DIR) \
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--enable-deterministic-archives \
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--enable-plugins \
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--disable-multilib \
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--disable-werror \
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--disable-nls \
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--disable-sim \
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--disable-gdb \
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$(GRAPHITE_CONFIGURE) \
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$(SOFT_FLOAT_CONFIG_OPTION) \
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$(call qstrip,$(CONFIG_EXTRA_BINUTILS_CONFIG_OPTIONS))
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ifneq ($(CONFIG_SSP_SUPPORT),)
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BINUTILS_CONFIGURE+= \
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--enable-libssp
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else
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BINUTILS_CONFIGURE+= \
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--disable-libssp
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endif
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ifneq ($(CONFIG_EXTRA_TARGET_ARCH),)
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BINUTILS_CONFIGURE+= \
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--enable-targets=$(call qstrip,$(CONFIG_EXTRA_TARGET_ARCH_NAME))-linux-$(TARGET_SUFFIX)
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endif
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define Host/Prepare
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$(call Host/Prepare/Default)
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ln -snf $(notdir $(HOST_BUILD_DIR)) $(BUILD_DIR_TOOLCHAIN)/$(PKG_NAME)
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$(CP) $(SCRIPT_DIR)/config.{guess,sub} $(HOST_BUILD_DIR)/
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$(SED) 's, " Linaro.*,,' $(HOST_BUILD_DIR)/bfd/version.h
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endef
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define Host/Configure
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(cd $(HOST_BUILD_DIR); \
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$(BINUTILS_CONFIGURE) \
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);
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endef
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define Host/Compile
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+$(MAKE) $(HOST_JOBS) -C $(HOST_BUILD_DIR) all
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endef
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define Host/Install
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mkdir -p $(TOOLCHAIN_DIR)/initial
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$(MAKE) -C $(HOST_BUILD_DIR) \
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prefix=$(TOOLCHAIN_DIR)/initial \
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install
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$(MAKE) -C $(HOST_BUILD_DIR) \
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prefix=$(TOOLCHAIN_DIR) \
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install
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$(call FixupLibdir,$(TOOLCHAIN_DIR)/initial)
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$(RM) $(TOOLCHAIN_DIR)/initial/lib/libiberty.a
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$(CP) $(TOOLCHAIN_DIR)/bin/$(REAL_GNU_TARGET_NAME)-readelf $(REAL_STAGING_DIR_HOST)/bin/readelf
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# ARC gcc requires extlib.
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# If extlib is not available in "initial" folder
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# initial gcc will fail to build libc.
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if [ -d $(TOOLCHAIN_DIR)/extlib ]; then \
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$(CP) -r $(TOOLCHAIN_DIR)/extlib $(TOOLCHAIN_DIR)/initial/; \
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fi
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endef
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define Host/Clean
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rm -rf \
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$(HOST_BUILD_DIR) \
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$(BUILD_DIR_TOOLCHAIN)/$(PKG_NAME)
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endef
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$(eval $(call HostBuild))
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