diff options
Diffstat (limited to 'toolchain/gcc/Makefile')
| -rw-r--r-- | toolchain/gcc/Makefile | 181 |
1 files changed, 76 insertions, 105 deletions
diff --git a/toolchain/gcc/Makefile b/toolchain/gcc/Makefile index e76b60b0b..a13ab2ebf 100644 --- a/toolchain/gcc/Makefile +++ b/toolchain/gcc/Makefile @@ -2,7 +2,7 @@ # # 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> +# 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 @@ -20,68 +20,36 @@ include $(TOPDIR)/rules.mk -GCC_VERSION:=$(strip $(subst ",, $(CONFIG_GCC_VERSION)))#")) +PKG_NAME:=gcc +PKG_VERSION:=$(strip $(subst ",, $(CONFIG_GCC_VERSION)))#")) -#GCC_SITE:=ftp://ftp.gnu.org/gnu/gcc/releases/gcc-$(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) +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 -GCC_SOURCE:=gcc-$(GCC_VERSION).tar.bz2 -GCC_DIR:=$(TOOL_BUILD_DIR)/gcc-$(GCC_VERSION) -GCC_CAT:=bzcat +PKG_BUILD_DIR:=$(TOOL_BUILD_DIR)/gcc-$(PKG_VERSION) -############################################################# -# -# Setup some initial stuff -# -############################################################# - -ifeq ($(CONFIG_INSTALL_LIBGCJ),y) -TARGET_LANGUAGES:=c,c++,java -else -ifeq ($(CONFIG_INSTALL_LIBSTDCPP),y) -TARGET_LANGUAGES:=c,c++ -else TARGET_LANGUAGES:=c +ifeq ($(CONFIG_INSTALL_LIBSTDCPP),y) +TARGET_LANGUAGES:=$(TARGET_LANGUAGES),c++ endif +ifeq ($(CONFIG_INSTALL_LIBGCJ),y) +TARGET_LANGUAGES:=$(TARGET_LANGUAGES),java endif -############################################################# -# -# build the first pass gcc compiler -# -############################################################# - -GCC_BUILD_DIR1:=$(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. - $(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 \ +include $(INCLUDE_DIR)/host-build.mk + +BUILD_DIR1:=$(TOOL_BUILD_DIR)/gcc-$(PKG_VERSION)-initial +BUILD_DIR2:=$(TOOL_BUILD_DIR)/gcc-$(PKG_VERSION)-final + + +define Stage1/Configure + mkdir -p $(BUILD_DIR1) + (cd $(BUILD_DIR1); rm -f config.cache; PATH=$(TARGET_PATH) \ + $(PKG_BUILD_DIR)/configure \ --prefix=$(STAGING_DIR) \ --build=$(GNU_HOST_NAME) \ --host=$(GNU_HOST_NAME) \ @@ -92,41 +60,25 @@ $(GCC_BUILD_DIR1)/.configured: $(GCC_DIR)/.patched --disable-__cxa_atexit \ --enable-target-optspace \ --with-gnu-ld \ - $(DISABLE_NLS) \ - $(MULTILIB) \ + --disable-nls \ ); - 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 $(GCC_BUILD_DIR2) +endef +define Stage1/Compile + PATH=$(TARGET_PATH) $(MAKE) -C $(BUILD_DIR1) all-gcc +endef +define Stage1/Install + PATH=$(TARGET_PATH) $(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 $(GCC_BUILD_DIR2); rm -f config.cache; PATH=$(TARGET_PATH) \ - $(GCC_DIR)/configure \ + (cd $(BUILD_DIR2); rm -f config.cache; PATH=$(TARGET_PATH) \ + $(PKG_BUILD_DIR)/configure \ --prefix=$(STAGING_DIR) \ --build=$(GNU_HOST_NAME) \ --host=$(GNU_HOST_NAME) \ @@ -136,18 +88,15 @@ $(GCC_BUILD_DIR2)/.configured: $(GCC_DIR)/.patched $(STAGING_DIR)/lib/libc.a --disable-__cxa_atexit \ --enable-target-optspace \ --with-gnu-ld \ - $(DISABLE_NLS) \ - $(MULTILIB) \ + --disable-nls \ ); - 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: $(GCC_BUILD_DIR2)/.compiled FORCE - PATH=$(TARGET_PATH) $(MAKE) -C $(GCC_BUILD_DIR2) install - echo $(GCC_VERSION) > $(STAGING_DIR)/gcc_version +endef +define Stage2/Compile + PATH=$(TARGET_PATH) $(MAKE) -C $(BUILD_DIR2) all +endef +define Stage2/Install + PATH=$(TARGET_PATH) $(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); \ @@ -158,14 +107,36 @@ gcc-install: $(GCC_BUILD_DIR2)/.compiled FORCE $(GNU_TARGET_NAME)$${app##$(REAL_GNU_TARGET_NAME)}; \ done; \ ); - -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) +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)) |