Root/toolchain/gcc/common.mk

Source at commit 5653439 created 13 years 7 months ago.
By florian, [toolchain] add support for gcc-4.5.1
1#
2# Copyright (C) 2002-2003 Erik Andersen <andersen@uclibc.org>
3# Copyright (C) 2004 Manuel Novoa III <mjn3@uclibc.org>
4# Copyright (C) 2005-2006 Felix Fietkau <nbd@openwrt.org>
5# Copyright (C) 2006-2010 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 $(TOPDIR)/rules.mk
22
23PKG_NAME:=gcc
24GCC_VERSION:=$(call qstrip,$(CONFIG_GCC_VERSION))
25PKG_VERSION:=$(firstword $(subst +, ,$(GCC_VERSION)))
26GCC_DIR:=$(PKG_NAME)-$(PKG_VERSION)
27
28ifdef CONFIG_GCC_VERSION_LLVM
29  PKG_SOURCE_VERSION:=c98c494b72ff875884c0c7286be67f16f9f6d7ab
30  PKG_REV:=83504
31  GCC_DIR:=llvm-gcc-4.2-r$(PKG_REV)
32  PKG_VERSION:=4.2.1
33  PKG_SOURCE:=$(GCC_DIR).tar.gz
34  PKG_SOURCE_PROTO:=git
35  PKG_SOURCE_URL:=git://repo.or.cz/llvm-gcc-4.2.git
36  PKG_SOURCE_SUBDIR:=$(GCC_DIR)
37  HOST_BUILD_DIR:=$(BUILD_DIR_TOOLCHAIN)/$(GCC_DIR)
38else
39  PKG_SOURCE_URL:=@GNU/gcc/gcc-$(PKG_VERSION)
40  PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2
41
42  ifeq ($(PKG_VERSION),3.4.6)
43    PKG_MD5SUM:=4a21ac777d4b5617283ce488b808da7b
44  endif
45  ifeq ($(PKG_VERSION),4.1.2)
46    PKG_MD5SUM:=a4a3eb15c96030906d8494959eeda23c
47  endif
48  ifeq ($(PKG_VERSION),4.2.4)
49    PKG_MD5SUM:=d79f553e7916ea21c556329eacfeaa16
50  endif
51  ifeq ($(PKG_VERSION),4.3.3)
52    PKG_MD5SUM:=cc3c5565fdb9ab87a05ddb106ba0bd1f
53  endif
54  ifeq ($(PKG_VERSION),4.3.4)
55    PKG_MD5SUM:=60df63222dbffd53ca11492a2545044f
56  endif
57  ifeq ($(PKG_VERSION),4.3.5)
58    PKG_MD5SUM:=e588cfde3bf323f82918589b94f14a15
59  endif
60  ifeq ($(PKG_VERSION),4,4,1)
61    PKG_MD5SUM:=927eaac3d44b22f31f9c83df82f26436
62  endif
63  ifeq ($(PKG_VERSION),4.4.2)
64    PKG_MD5SUM:=70f5ac588a79e3c9901d5b34f58d896d
65  endif
66  ifeq ($(PKG_VERSION),4.4.3)
67    PKG_MD5SUM:=fe1ca818fc6d2caeffc9051fe67ff103
68  endif
69  ifeq ($(PKG_VERSION),4.4.4)
70    PKG_MD5SUM:=7ff5ce9e5f0b088ab48720bbd7203530
71  endif
72  ifeq ($(PKG_VERSION),4.5.0)
73  PKG_MD5SUM:=ff27b7c4a5d5060c8a8543a44abca31f
74  endif
75  ifeq ($(PKG_VERSION),4.5.1)
76  PKG_MD5SUM:=48231a8e33ed6e058a341c53b819de1a
77  endif
78endif
79
80PATCH_DIR=../patches/$(GCC_VERSION)
81
82BUGURL=https://dev.openwrt.org/
83
84include $(INCLUDE_DIR)/toolchain-build.mk
85
86HOST_SOURCE_DIR:=$(HOST_BUILD_DIR)
87ifeq ($(GCC_VARIANT),minimal)
88  GCC_BUILD_DIR:=$(HOST_BUILD_DIR)-$(GCC_VARIANT)
89else
90  HOST_BUILD_DIR:=$(HOST_BUILD_DIR)-$(GCC_VARIANT)
91  GCC_BUILD_DIR:=$(HOST_BUILD_DIR)
92endif
93
94HOST_STAMP_PREPARED:=$(HOST_BUILD_DIR)/.prepared
95HOST_STAMP_BUILT:=$(GCC_BUILD_DIR)/.built
96HOST_STAMP_CONFIGURED:=$(GCC_BUILD_DIR)/.configured
97HOST_STAMP_INSTALLED:=$(STAGING_DIR_HOST)/stamp/.gcc_$(GCC_VARIANT)_installed
98
99SEP:=,
100TARGET_LANGUAGES:="c$(if $(CONFIG_INSTALL_LIBSTDCPP),$(SEP)c++)$(if $(CONFIG_INSTALL_LIBGCJ),$(SEP)java)"
101
102export libgcc_cv_fixed_point=no
103
104GCC_CONFIGURE:= \
105    SHELL="$(BASH)" \
106    $(HOST_SOURCE_DIR)/configure \
107        --prefix=$(TOOLCHAIN_DIR)/usr \
108        --build=$(GNU_HOST_NAME) \
109        --host=$(GNU_HOST_NAME) \
110        --target=$(REAL_GNU_TARGET_NAME) \
111        --with-gnu-ld \
112        --enable-target-optspace \
113        --disable-libgomp \
114        --disable-libmudflap \
115        --disable-multilib \
116        --disable-nls \
117        $(GRAPHITE_CONFIGURE) \
118        $(if $(CONFIG_GCC_USE_GRAPHITE),--with-host-libstdcxx=-lstdc++) \
119        $(SOFT_FLOAT_CONFIG_OPTION) \
120        $(call qstrip,$(CONFIG_EXTRA_GCC_CONFIG_OPTIONS)) \
121        $(if $(CONFIG_mips64)$(CONFIG_mips64el),--with-arch=mips64 --with-abi=64) \
122        $(if $(CONFIG_GCC_VERSION_LLVM),--enable-llvm=$(BUILD_DIR_BASE)/host/llvm) \
123        $(if $(CONFIG_GCC_VERSION_4_3_3_CS)$(CONFIG_GCC_VERSION_4_4_1_CS)$(CONFIG_GCC_VERSION_4_4_3_CS),--enable-poison-system-directories)
124
125ifneq ($(CONFIG_GCC_VERSION_4_3)$(CONFIG_GCC_VERSION_4_4)$(CONFIG_GCC_VERSION_4_5),)
126  GCC_BUILD_TARGET_LIBGCC:=y
127  GCC_CONFIGURE+= \
128        --with-gmp=$(TOPDIR)/staging_dir/host \
129        --with-mpfr=$(TOPDIR)/staging_dir/host \
130        --disable-decimal-float
131endif
132
133ifneq ($(CONFIG_GCC_VERSION_4_5),)
134  GCC_BUILD_TARGET_LIBGCC:=y
135  GCC_CONFIGURE+= \
136                --with-gmp=$(TOPDIR)/staging_dir/host \
137                --with-mpc=$(TOPDIR)/staging_dir/host \
138                --with-mpfr=$(TOPDIR)/staging_dir/host \
139                --disable-decimal-float
140endif
141
142ifneq ($(CONFIG_SSP_SUPPORT),)
143  GCC_CONFIGURE+= \
144        --enable-libssp
145else
146  GCC_CONFIGURE+= \
147        --disable-libssp
148endif
149
150ifneq ($(CONFIG_EXTRA_TARGET_ARCH),)
151  GCC_CONFIGURE+= \
152        --enable-biarch \
153        --enable-targets=$(call qstrip,$(CONFIG_EXTRA_TARGET_ARCH_NAME))-linux-$(TARGET_SUFFIX)
154endif
155
156ifeq ($(LIBC),uClibc)
157  GCC_CONFIGURE+= \
158        --disable-__cxa_atexit
159else
160  GCC_CONFIGURE+= \
161        --enable-__cxa_atexit
162endif
163
164ifdef CONFIG_powerpc
165  TARGET_CFLAGS := $(patsubst -Os,-O2,$(TARGET_CFLAGS))
166endif
167
168GCC_MAKE:= \
169    export SHELL="$(BASH)"; \
170    $(MAKE) \
171        CFLAGS_FOR_TARGET="$(TARGET_CFLAGS)" \
172        CXXFLAGS_FOR_TARGET="$(TARGET_CFLAGS)"
173
174define Host/Prepare
175    mkdir -p $(GCC_BUILD_DIR)
176endef
177
178define Host/Configure
179    (cd $(GCC_BUILD_DIR) && rm -f config.cache; \
180        $(GCC_CONFIGURE) \
181    );
182endef
183
184define Host/Clean
185    rm -rf \
186        $(STAGING_DIR_HOST)/stamp/.gcc_* \
187        $(STAGING_DIR_HOST)/stamp/.binutils_* \
188        $(GCC_BUILD_DIR) \
189        $(BUILD_DIR_TOOLCHAIN)/$(PKG_NAME) \
190        $(TOOLCHAIN_DIR)/usr/$(REAL_GNU_TARGET_NAME) \
191        $(TOOLCHAIN_DIR)/usr/bin/$(REAL_GNU_TARGET_NAME)-gc* \
192        $(TOOLCHAIN_DIR)/usr/bin/$(REAL_GNU_TARGET_NAME)-c*
193endef
194

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