diff options
Diffstat (limited to 'openwrt/toolchain/gcc/Makefile')
| -rw-r--r-- | openwrt/toolchain/gcc/Makefile | 209 |
1 files changed, 0 insertions, 209 deletions
diff --git a/openwrt/toolchain/gcc/Makefile b/openwrt/toolchain/gcc/Makefile deleted file mode 100644 index 26e17ad61e..0000000000 --- a/openwrt/toolchain/gcc/Makefile +++ /dev/null @@ -1,209 +0,0 @@ -# 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 Felix Fietkau <openwrt@nbd.name> -# -# 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 $(TOPDIR)/rules.mk - -GCC_VERSION:=$(strip $(GCC_VERSION)) - -#GCC_SITE:=ftp://ftp.gnu.org/gnu/gcc/releases/gcc-$(GCC_VERSION) -GCC_SITE:=ftp://ftp.fu-berlin.de/unix/languages/gcc/releases/gcc-$(GCC_VERSION) \ - http://mirrors.rcn.net/pub/sourceware/gcc/releases/gcc-$(GCC_VERSION) - -GCC_SOURCE:=gcc-$(GCC_VERSION).tar.bz2 -GCC_DIR:=$(TOOL_BUILD_DIR)/gcc-$(GCC_VERSION) -GCC_CAT:=bzcat -GCC_STRIP_HOST_BINARIES:=true - -############################################################# -# -# Setup some initial stuff -# -############################################################# - -ifeq ($(BR2_INSTALL_LIBGCJ),y) -TARGET_LANGUAGES:=c,c++,java -else -ifeq ($(BR2_INSTALL_LIBSTDCPP),y) -TARGET_LANGUAGES:=c,c++ -else -TARGET_LANGUAGES:=c -endif -endif - -############################################################# -# -# build the first pass gcc compiler -# -############################################################# - -GCC_BUILD_DIR1:=$(TOOL_BUILD_DIR)/gcc-$(GCC_VERSION)-initial - -$(DL_DIR)/$(GCC_SOURCE): - mkdir -p $(DL_DIR) - $(SCRIPT_DIR)/download.pl $(DL_DIR) $(GCC_SOURCE) x $(GCC_SITE) - -$(GCC_DIR)/.unpacked: $(DL_DIR)/$(GCC_SOURCE) - mkdir -p $(TOOL_BUILD_DIR) - $(GCC_CAT) $(DL_DIR)/$(GCC_SOURCE) | tar -C $(TOOL_BUILD_DIR) $(TAR_OPTIONS) - - touch $(GCC_DIR)/.unpacked - -$(GCC_DIR)/.patched: $(GCC_DIR)/.unpacked - # Apply any files named gcc-*.patch from the source directory to gcc - $(SCRIPT_DIR)/patch-kernel.sh $(GCC_DIR) ./$(GCC_VERSION) \*.patch - # Note: The soft float situation has improved considerably with gcc 3.4.x. - # We can dispense with the custom spec files, as well as libfloat for the arm case. - # However, we still need a patch for arm. There's a similar patch for gcc 3.3.x - # which needs to be integrated so we can kill of libfloat for good. -ifeq ($(BR2_SOFT_FLOAT),y) -ifeq ("$(strip $(ARCH))","arm") - $(SCRIPT_DIR)/patch-kernel.sh $(GCC_DIR) ./$(GCC_VERSION) arm-softfloat.patch.conditional -endif -ifeq ("$(strip $(ARCH))","armeb") - $(SCRIPT_DIR)/patch-kernel.sh $(GCC_DIR) ./$(GCC_VERSION) arm-softfloat.patch.conditional -endif -endif - $(SED) 's,\(version_string.. = "[0-9\.]*\).*\(";\),\1 (OpenWrt-2.0)\2,' $(GCC_DIR)/gcc/version.c - $(SED) 's,\(bug_report_url.. = "\).*\(";\),\1<URL:https://dev.openwrt.org/>\2,' $(GCC_DIR)/gcc/version.c - touch $(GCC_DIR)/.patched - -# The --without-headers option stopped working with gcc 3.0 and has never been -# # fixed, so we need to actually have working C library header files prior to -# # the step or libgcc will not build... - -$(GCC_BUILD_DIR1)/.configured: $(GCC_DIR)/.patched - mkdir -p $(GCC_BUILD_DIR1) - (cd $(GCC_BUILD_DIR1); rm -f config.cache; PATH=$(TARGET_PATH) \ - $(GCC_DIR)/configure \ - --prefix=$(STAGING_DIR) \ - --build=$(GNU_HOST_NAME) \ - --host=$(GNU_HOST_NAME) \ - --target=$(REAL_GNU_TARGET_NAME) \ - --enable-languages=c \ - --disable-shared \ - --with-sysroot=$(TOOL_BUILD_DIR)/uClibc_dev/ \ - --disable-__cxa_atexit \ - --enable-target-optspace \ - --with-gnu-ld \ - $(DISABLE_NLS) \ - $(MULTILIB) \ - $(SOFT_FLOAT_CONFIG_OPTION) \ - $(GCC_WITH_CPU) $(GCC_WITH_ARCH) $(GCC_WITH_TUNE) \ - $(EXTRA_GCC_CONFIG_OPTIONS)); - touch $(GCC_BUILD_DIR1)/.configured - -$(GCC_BUILD_DIR1)/.compiled: $(GCC_BUILD_DIR1)/.configured - PATH=$(TARGET_PATH) $(MAKE) -C $(GCC_BUILD_DIR1) all-gcc - touch $(GCC_BUILD_DIR1)/.compiled - -$(STAGING_DIR)/bin/$(REAL_GNU_TARGET_NAME)-gcc: $(GCC_BUILD_DIR1)/.compiled - PATH=$(TARGET_PATH) $(MAKE) -C $(GCC_BUILD_DIR1) install-gcc - -############################################################# -# -# second pass compiler build. Build the compiler targeting -# the newly built shared uClibc library. -# -############################################################# -# -# Sigh... I had to rework things because using --with-gxx-include-dir -# causes issues with include dir search order for g++. This seems to -# have something to do with "path translations" and possibly doesn't -# affect gcc-target. However, I haven't tested gcc-target yet so no -# guarantees. mjn3 - -GCC_BUILD_DIR2:=$(TOOL_BUILD_DIR)/gcc-$(GCC_VERSION)-final -$(GCC_BUILD_DIR2)/.configured: $(GCC_DIR)/.patched $(STAGING_DIR)/lib/libc.a - mkdir -p $(GCC_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 $(GCC_BUILD_DIR2); rm -f config.cache; PATH=$(TARGET_PATH) \ - $(GCC_DIR)/configure \ - --prefix=$(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) \ - $(MULTILIB) \ - $(SOFT_FLOAT_CONFIG_OPTION) \ - $(GCC_WITH_CPU) $(GCC_WITH_ARCH) $(GCC_WITH_TUNE) \ - $(GCC_USE_SJLJ_EXCEPTIONS) \ - $(EXTRA_GCC_CONFIG_OPTIONS)); - touch $(GCC_BUILD_DIR2)/.configured - -$(GCC_BUILD_DIR2)/.compiled: $(GCC_BUILD_DIR2)/.configured - PATH=$(TARGET_PATH) $(MAKE) -C $(GCC_BUILD_DIR2) all - touch $(GCC_BUILD_DIR2)/.compiled - -gcc-install: $(GCC_BUILD_DIR2)/.compiled - PATH=$(TARGET_PATH) $(MAKE) -C $(GCC_BUILD_DIR2) install - echo $(GCC_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##$(REAL_GNU_TARGET_NAME)}; \ - done; \ - ); - # - # Now for the ugly 3.3.x soft float hack... - # -ifeq ($(BR2_SOFT_FLOAT),y) -ifeq ($(findstring 3.3.,$(GCC_VERSION)),3.3.) - # Make sure we have a soft float specs file for this arch - if [ ! -f ./$(GCC_VERSION)/specs-$(ARCH)-soft-float ] ; then \ - echo soft float configured but no specs file for this arch ; \ - /bin/false ; \ - fi; - # Replace specs file with one that defaults to soft float mode. - if [ ! -f $(STAGING_DIR)/lib/gcc-lib/$(REAL_GNU_TARGET_NAME)/$(GCC_VERSION)/specs ] ; then \ - echo staging dir specs file is missing ; \ - /bin/false ; \ - fi; - $(CP) ./$(GCC_VERSION)/specs-$(ARCH)-soft-float $(STAGING_DIR)/lib/gcc-lib/$(REAL_GNU_TARGET_NAME)/$(GCC_VERSION)/specs -endif -endif -# We do another ugly hack here because the standard behaviour is -# to include a reference to libgcc.so.1 in all binaries. For flash space -# saving, we change the specs file to link in a static libgcc here. - if [ -f $(STAGING_DIR)/lib/gcc/$(REAL_GNU_TARGET_NAME)/$(GCC_VERSION)/specs ] ; then \ - patch -d $(STAGING_DIR)/lib/gcc/$(REAL_GNU_TARGET_NAME)/$(GCC_VERSION)/ -p0 < ./$(GCC_VERSION)/static-libgcc.patch.conditional ; \ - fi; - -source: $(DL_DIR)/$(GCC_SOURCE) -prepare: $(STAGING_DIR)/bin/$(REAL_GNU_TARGET_NAME)-gcc -compile: gcc-install -install: -clean: gcc-clean - rm -rf $(GCC_DIR) - rm -rf $(GCC_BUILD_DIR1) - rm -rf $(GCC_BUILD_DIR2) - rm -f $(STAGING_DIR)/bin/$(REAL_GNU_TARGET_NAME)-gc* - rm -f $(STAGING_DIR)/bin/$(REAL_GNU_TARGET_NAME)-c* |