[realview] add qemu target
[openwrt/svn-archive/archive.git] / toolchain / gcc / common.mk
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
21 include $(TOPDIR)/rules.mk
22
23 PKG_NAME:=gcc
24 GCC_VERSION:=$(call qstrip,$(CONFIG_GCC_VERSION))
25 PKG_VERSION:=$(firstword $(subst +, ,$(GCC_VERSION)))
26 GCC_DIR:=$(PKG_NAME)-$(PKG_VERSION)
27
28 ifdef 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)/$(GCC_DIR)
38 else
39 ifdef CONFIG_GCC_VERSION_4_5_1_LINARO
40 PKG_REV:=4.5-2010.10-0
41 PKG_VERSION:=4.5.2
42 PKG_SOURCE_URL:=http://launchpad.net/gcc-linaro/4.5/4.5-2010.10-0/+download/
43 PKG_SOURCE:=$(PKG_NAME)-linaro-$(PKG_REV).tar.bz2
44 PKG_MD5SUM:=39bb0627bb937af78c983e7066ca7f75
45 GCC_DIR:=gcc-linaro-$(PKG_REV)
46 HOST_BUILD_DIR:=$(BUILD_DIR_TOOLCHAIN)/$(GCC_DIR)
47 else
48 PKG_SOURCE_URL:=@GNU/gcc/gcc-$(PKG_VERSION)
49 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2
50
51 ifeq ($(PKG_VERSION),4.1.2)
52 PKG_MD5SUM:=a4a3eb15c96030906d8494959eeda23c
53 endif
54 ifeq ($(PKG_VERSION),4.2.4)
55 PKG_MD5SUM:=d79f553e7916ea21c556329eacfeaa16
56 endif
57 ifeq ($(PKG_VERSION),4.3.3)
58 PKG_MD5SUM:=cc3c5565fdb9ab87a05ddb106ba0bd1f
59 endif
60 ifeq ($(PKG_VERSION),4.3.5)
61 PKG_MD5SUM:=e588cfde3bf323f82918589b94f14a15
62 endif
63 ifeq ($(PKG_VERSION),4.4.1)
64 PKG_MD5SUM:=927eaac3d44b22f31f9c83df82f26436
65 endif
66 ifeq ($(PKG_VERSION),4.4.5)
67 PKG_MD5SUM:=44b3192c4c584b9be5243d9e8e7e0ed1
68 endif
69 ifeq ($(PKG_VERSION),4.5.1)
70 PKG_MD5SUM:=48231a8e33ed6e058a341c53b819de1a
71 endif
72 endif
73 endif
74
75 PATCH_DIR=../patches/$(GCC_VERSION)
76
77 BUGURL=https://dev.openwrt.org/
78
79 include $(INCLUDE_DIR)/toolchain-build.mk
80
81 HOST_SOURCE_DIR:=$(HOST_BUILD_DIR)
82 ifeq ($(GCC_VARIANT),minimal)
83 GCC_BUILD_DIR:=$(HOST_BUILD_DIR)-$(GCC_VARIANT)
84 else
85 HOST_BUILD_DIR:=$(HOST_BUILD_DIR)-$(GCC_VARIANT)
86 GCC_BUILD_DIR:=$(HOST_BUILD_DIR)
87 endif
88
89 HOST_STAMP_PREPARED:=$(HOST_BUILD_DIR)/.prepared
90 HOST_STAMP_BUILT:=$(GCC_BUILD_DIR)/.built
91 HOST_STAMP_CONFIGURED:=$(GCC_BUILD_DIR)/.configured
92 HOST_STAMP_INSTALLED:=$(STAGING_DIR_HOST)/stamp/.gcc_$(GCC_VARIANT)_installed
93
94 SEP:=,
95 TARGET_LANGUAGES:="c$(if $(CONFIG_INSTALL_LIBSTDCPP),$(SEP)c++)$(if $(CONFIG_INSTALL_LIBGCJ),$(SEP)java)"
96
97 export libgcc_cv_fixed_point=no
98
99 GCC_CONFIGURE:= \
100 SHELL="$(BASH)" \
101 $(HOST_SOURCE_DIR)/configure \
102 --prefix=$(TOOLCHAIN_DIR) \
103 --build=$(GNU_HOST_NAME) \
104 --host=$(GNU_HOST_NAME) \
105 --target=$(REAL_GNU_TARGET_NAME) \
106 --with-gnu-ld \
107 --enable-target-optspace \
108 --disable-libgomp \
109 --disable-libmudflap \
110 --disable-multilib \
111 --disable-nls \
112 $(GRAPHITE_CONFIGURE) \
113 $(if $(CONFIG_GCC_USE_GRAPHITE),--with-host-libstdcxx=-lstdc++) \
114 $(SOFT_FLOAT_CONFIG_OPTION) \
115 $(call qstrip,$(CONFIG_EXTRA_GCC_CONFIG_OPTIONS)) \
116 $(if $(CONFIG_mips64)$(CONFIG_mips64el),--with-arch=mips64 --with-abi=64) \
117 $(if $(CONFIG_GCC_VERSION_LLVM),--enable-llvm=$(BUILD_DIR_BASE)/host/llvm) \
118 $(if $(CONFIG_GCC_VERSION_4_3_3_CS)$(CONFIG_GCC_VERSION_4_4_1_CS),--enable-poison-system-directories)
119
120 ifneq ($(CONFIG_GCC_VERSION_4_4)$(CONFIG_GCC_VERSION_4_5),)
121 ifneq ($(CONFIG_mips)$(CONFIG_mipsel),)
122 GCC_CONFIGURE += --with-mips-plt
123 endif
124 endif
125
126 ifneq ($(CONFIG_GCC_VERSION_4_3)$(CONFIG_GCC_VERSION_4_4)$(CONFIG_GCC_VERSION_4_5),)
127 GCC_BUILD_TARGET_LIBGCC:=y
128 GCC_CONFIGURE+= \
129 --with-gmp=$(TOPDIR)/staging_dir/host \
130 --with-mpfr=$(TOPDIR)/staging_dir/host \
131 --disable-decimal-float
132 endif
133
134 ifneq ($(CONFIG_GCC_VERSION_4_5),)
135 GCC_BUILD_TARGET_LIBGCC:=y
136 GCC_CONFIGURE+= \
137 --with-gmp=$(TOPDIR)/staging_dir/host \
138 --with-mpc=$(TOPDIR)/staging_dir/host \
139 --with-mpfr=$(TOPDIR)/staging_dir/host \
140 --disable-decimal-float
141 endif
142
143 ifneq ($(CONFIG_SSP_SUPPORT),)
144 GCC_CONFIGURE+= \
145 --enable-libssp
146 else
147 GCC_CONFIGURE+= \
148 --disable-libssp
149 endif
150
151 ifneq ($(CONFIG_EXTRA_TARGET_ARCH),)
152 GCC_CONFIGURE+= \
153 --enable-biarch \
154 --enable-targets=$(call qstrip,$(CONFIG_EXTRA_TARGET_ARCH_NAME))-linux-$(TARGET_SUFFIX)
155 endif
156
157 ifeq ($(LIBC),uClibc)
158 GCC_CONFIGURE+= \
159 --disable-__cxa_atexit
160 else
161 GCC_CONFIGURE+= \
162 --enable-__cxa_atexit
163 endif
164
165 ifdef CONFIG_powerpc
166 TARGET_CFLAGS := $(patsubst -Os,-O2,$(TARGET_CFLAGS))
167 endif
168
169 GCC_MAKE:= \
170 export SHELL="$(BASH)"; \
171 $(MAKE) $(TOOLCHAIN_JOBS) \
172 CFLAGS_FOR_TARGET="$(TARGET_CFLAGS)" \
173 CXXFLAGS_FOR_TARGET="$(TARGET_CFLAGS)"
174
175 define Host/Prepare
176 mkdir -p $(GCC_BUILD_DIR)
177 endef
178
179 define Host/Configure
180 (cd $(GCC_BUILD_DIR) && rm -f config.cache; \
181 $(GCC_CONFIGURE) \
182 );
183 endef
184
185 define Host/Clean
186 rm -rf \
187 $(STAGING_DIR_HOST)/stamp/.gcc_* \
188 $(STAGING_DIR_HOST)/stamp/.binutils_* \
189 $(GCC_BUILD_DIR) \
190 $(BUILD_DIR_TOOLCHAIN)/$(PKG_NAME) \
191 $(TOOLCHAIN_DIR)/$(REAL_GNU_TARGET_NAME) \
192 $(TOOLCHAIN_DIR)/bin/$(REAL_GNU_TARGET_NAME)-gc* \
193 $(TOOLCHAIN_DIR)/bin/$(REAL_GNU_TARGET_NAME)-c*
194 endef