source: trunk/toolchain/gcc/Makefile @ 10785

Last change on this file since 10785 was 10785, checked in by florian, 9 years ago

Do not disable tls yet, uclibc-ntpl will support it soon

  • Property svn:eol-style set to native
  • Property svn:keywords set to Author Date Id Revision
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1# Makefile for to build a gcc/uClibc toolchain
2#
3# Copyright (C) 2002-2003 Erik Andersen <andersen@uclibc.org>
4# Copyright (C) 2004 Manuel Novoa III <mjn3@uclibc.org>
5# Copyright (C) 2005-2006 Felix Fietkau <nbd@openwrt.org>
6#
7# This program is free software; you can redistribute it and/or modify
8# it under the terms of the GNU General Public License as published by
9# the Free Software Foundation; either version 2 of the License, or
10# (at your option) any later version.
11#
12# This program is distributed in the hope that it will be useful,
13# but WITHOUT ANY WARRANTY; without even the implied warranty of
14# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15# General Public License for more details.
16#
17# You should have received a copy of the GNU General Public License
18# along with this program; if not, write to the Free Software
19# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20
21include $(TOPDIR)/rules.mk
22
23PKG_NAME:=gcc
24PKG_VERSION:=$(strip $(subst ",, $(CONFIG_GCC_VERSION)))#"))
25
26PATCH_DIR=./patches/$(PKG_VERSION)
27PKG_SOURCE_URL:=ftp://ftp.fu-berlin.de/unix/languages/gcc/releases/gcc-$(PKG_VERSION) \
28        http://mirrors.rcn.net/pub/sourceware/gcc/releases/gcc-$(PKG_VERSION) \
29        ftp://ftp.gnu.org/gnu/gcc/releases/gcc-$(PKG_VERSION)
30PKG_SOURCE:=gcc-$(PKG_VERSION).tar.bz2
31STAGING_DIR_HOST:=$(TOOLCHAIN_DIR)
32BUILD_DIR_HOST:=$(BUILD_DIR_TOOLCHAIN)
33
34include $(INCLUDE_DIR)/host-build.mk
35
36STAMP_BUILT:=$(TOOLCHAIN_DIR)/stamp/.gcc-initial_installed
37BUILD_DIR1:=$(BUILD_DIR_HOST)/gcc-$(PKG_VERSION)-initial
38BUILD_DIR2:=$(BUILD_DIR_HOST)/gcc-$(PKG_VERSION)-final
39
40SEP:=,
41TARGET_LANGUAGES:="c$(if $(CONFIG_INSTALL_LIBSTDCPP),$(SEP)c++)$(if $(CONFIG_INSTALL_LIBGCJ),$(SEP)java)"
42
43define Stage1/Configure
44        $(SED) 's,TARGET_CROSS=.*,TARGET_CROSS=$(REAL_GNU_TARGET_NAME)-,' $(TOOLCHAIN_DIR)/info.mk
45        $(SED) 's,GCC_VERSION=.*,GCC_VERSION=$(PKG_VERSION),' $(TOOLCHAIN_DIR)/info.mk
46        mkdir -p $(BUILD_DIR1)
47        (cd $(BUILD_DIR1); rm -f config.cache; \
48                SHELL="$(BASH)" \
49                $(PKG_BUILD_DIR)/configure \
50                --prefix=$(TOOLCHAIN_DIR) \
51                --build=$(GNU_HOST_NAME) \
52                --host=$(GNU_HOST_NAME) \
53                --target=$(REAL_GNU_TARGET_NAME) \
54                --enable-languages=c \
55                --disable-shared \
56                --with-sysroot=$(BUILD_DIR_HOST)/uClibc_dev/ \
57                --disable-__cxa_atexit \
58                --enable-target-optspace \
59                --with-gnu-ld \
60                --disable-nls \
61                --disable-libmudflap \
62                --disable-multilib \
63                $(SOFT_FLOAT_CONFIG_OPTION) \
64                $(call qstrip,$(CONFIG_EXTRA_GCC_CONFIG_OPTIONS)) \
65        );
66endef
67define Stage1/Compile
68        export SHELL="$(BASH)"; $(MAKE) -C $(BUILD_DIR1) all-gcc
69endef
70define Stage1/Install
71        export SHELL="$(BASH)"; $(MAKE) -C $(BUILD_DIR1) install-gcc
72endef
73
74define Stage2/Configure
75        mkdir -p $(BUILD_DIR2)
76        # Important!  Required for limits.h to be fixed.
77        rm -rf $(TOOLCHAIN_DIR)/$(REAL_GNU_TARGET_NAME)/sys-include
78        ln -sf ../include $(TOOLCHAIN_DIR)/$(REAL_GNU_TARGET_NAME)/sys-include
79        rm -rf $(TOOLCHAIN_DIR)/$(REAL_GNU_TARGET_NAME)/lib
80        ln -sf ../lib $(TOOLCHAIN_DIR)/$(REAL_GNU_TARGET_NAME)/lib
81        (cd $(BUILD_DIR2); rm -f config.cache; \
82                SHELL="$(BASH)" \
83                $(PKG_BUILD_DIR)/configure \
84                --prefix=$(TOOLCHAIN_DIR) \
85                --build=$(GNU_HOST_NAME) \
86                --host=$(GNU_HOST_NAME) \
87                --target=$(REAL_GNU_TARGET_NAME) \
88                --enable-languages=$(TARGET_LANGUAGES) \
89                --enable-shared \
90                --disable-__cxa_atexit \
91                --enable-target-optspace \
92                --with-gnu-ld \
93                --disable-nls \
94                --disable-libmudflap \
95                --disable-multilib \
96                $(SOFT_FLOAT_CONFIG_OPTION) \
97                $(call qstrip,$(CONFIG_EXTRA_GCC_CONFIG_OPTIONS)) \
98        );
99endef
100
101define Stage2/Compile
102        export SHELL="\$(BASH)"; \$(MAKE) -C \$(BUILD_DIR2) all
103endef
104
105define Stage2/Install
106        $(MAKE) -C $(BUILD_DIR2) \
107                SHELL="$(BASH)" \
108                install
109        # Set up the symlinks to enable lying about target name.
110        set -e; \
111        (cd $(TOOLCHAIN_DIR); \
112                ln -sf $(REAL_GNU_TARGET_NAME) $(GNU_TARGET_NAME); \
113                cd bin; \
114                for app in $(REAL_GNU_TARGET_NAME)-* ; do \
115                        ln -sf $$$${app} \
116                        $(GNU_TARGET_NAME)$$$${app##$(REAL_GNU_TARGET_NAME)}; \
117                done; \
118        );
119endef
120
121define Build/Prepare
122        $(call Build/Prepare/Default)
123        $(SED) 's,\(version_string.. = "[0-9\.]*\).*\(";\),\1 (OpenWrt-2.0)\2,' $(PKG_BUILD_DIR)/gcc/version.c
124        $(SED) 's,\(bug_report_url.. = "\).*\(";\),\1<URL:https://dev.openwrt.org/>\2,' $(PKG_BUILD_DIR)/gcc/version.c
125        (cd $(PKG_BUILD_DIR)/libstdc++-v3; autoconf;);
126        $(SED) 's,gcc_no_link=yes,gcc_no_link=no,' $(PKG_BUILD_DIR)/libstdc++-v3/configure
127endef
128
129define Build/Configure
130        $(call Stage1/Configure)
131endef
132
133define Build/Compile
134        $(call Stage1/Compile)
135        $(if $(wildcard $(TOOLCHAIN_DIR)/bin/$(GNU_TARGET_NAME)-gcc),,$(call Stage1/Install))
136endef
137
138define Build/Install
139        $(call Stage2/Configure)
140        $(call Stage2/Compile)
141        $(call Stage2/Install)
142endef
143
144define Build/Clean
145        rm -rf \
146                $(PKG_BUILD_DIR) \
147                $(BUILD_DIR1) \
148                $(BUILD_DIR2) \
149                $(TOOLCHAIN_DIR)/$(REAL_GNU_TARGET_NAME) \
150                $(TOOLCHAIN_DIR)/bin/$(REAL_GNU_TARGET_NAME)-gc* \
151                $(TOOLCHAIN_DIR)/bin/$(REAL_GNU_TARGET_NAME)-c*
152endef
153
154$(eval $(call HostBuild))
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