toolchain/gcc: add GCC 8.1.0
[openwrt/openwrt.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@nbd.name>
5 # Copyright (C) 2006-2014 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 PKG_SOURCE_URL:=@GNU/gcc/gcc-$(PKG_VERSION)
29 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.xz
30
31 ifeq ($(PKG_VERSION),5.5.0)
32 PKG_HASH:=530cea139d82fe542b358961130c69cfde8b3d14556370b65823d2f91f0ced87
33 endif
34
35 ifeq ($(PKG_VERSION),7.3.0)
36 PKG_HASH:=832ca6ae04636adbb430e865a1451adf6979ab44ca1c8374f61fba65645ce15c
37 endif
38
39 ifeq ($(PKG_VERSION),8.1.0)
40 PKG_HASH:=1d1866f992626e61349a1ccd0b8d5253816222cdc13390dcfaa74b093aa2b153
41 endif
42
43 ifneq ($(CONFIG_GCC_VERSION_7_1_ARC),)
44 PKG_VERSION:=7.1.1
45 PKG_SOURCE_URL:=https://github.com/foss-for-synopsys-dwc-arc-processors/gcc/archive/$(GCC_VERSION)
46 PKG_SOURCE:=$(PKG_NAME)-$(GCC_VERSION).tar.gz
47 PKG_HASH:=90596af8b9c26a434cec0a3b3d37d0c7c755ab6a65496af6ca32529fab5a6cfe
48 PKG_REV:=2017.09-release
49 GCC_DIR:=gcc-arc-$(PKG_REV)
50 HOST_BUILD_DIR = $(BUILD_DIR_HOST)/$(PKG_NAME)-$(GCC_VERSION)
51 endif
52
53 PATCH_DIR=../patches/$(GCC_VERSION)
54
55 BUGURL=http://www.lede-project.org/bugs/
56 PKGVERSION=OpenWrt GCC $(PKG_VERSION) $(REVISION)
57
58 HOST_BUILD_PARALLEL:=1
59
60 include $(INCLUDE_DIR)/toolchain-build.mk
61
62 HOST_SOURCE_DIR:=$(HOST_BUILD_DIR)
63 ifeq ($(GCC_VARIANT),minimal)
64 GCC_BUILD_DIR:=$(HOST_BUILD_DIR)-$(GCC_VARIANT)
65 else
66 HOST_BUILD_DIR:=$(HOST_BUILD_DIR)-$(GCC_VARIANT)
67 GCC_BUILD_DIR:=$(HOST_BUILD_DIR)
68 endif
69
70 HOST_STAMP_PREPARED:=$(HOST_BUILD_DIR)/.prepared
71 HOST_STAMP_BUILT:=$(GCC_BUILD_DIR)/.built
72 HOST_STAMP_CONFIGURED:=$(GCC_BUILD_DIR)/.configured
73 HOST_STAMP_INSTALLED:=$(HOST_BUILD_PREFIX)/stamp/.gcc_$(GCC_VARIANT)_installed
74
75 SEP:=,
76 TARGET_LANGUAGES:="c,c++$(if $(CONFIG_INSTALL_GFORTRAN),$(SEP)fortran)$(if $(CONFIG_INSTALL_GCCGO),$(SEP)go)"
77
78 TAR_OPTIONS += \
79 --exclude-from='$(CURDIR)/../exclude-testsuite' --exclude=gcc/ada/*.ad* \
80 --exclude=libjava
81
82 export libgcc_cv_fixed_point=no
83 ifdef CONFIG_USE_UCLIBC
84 export glibcxx_cv_c99_math_tr1=no
85 endif
86 ifdef CONFIG_INSTALL_GCCGO
87 export libgo_cv_c_split_stack_supported=no
88 endif
89
90 ifdef CONFIG_GCC_USE_GRAPHITE
91 GRAPHITE_CONFIGURE:= --with-isl=$(TOPDIR)/staging_dir/host
92 else
93 GRAPHITE_CONFIGURE:= --without-isl --without-cloog
94 endif
95
96 GCC_CONFIGURE:= \
97 SHELL="$(BASH)" \
98 $(if $(shell gcc --version 2>&1 | grep LLVM), \
99 CFLAGS="-O2 -fbracket-depth=512 -pipe" \
100 CXXFLAGS="-O2 -fbracket-depth=512 -pipe" \
101 ) \
102 $(HOST_SOURCE_DIR)/configure \
103 --with-bugurl=$(BUGURL) \
104 --with-pkgversion="$(PKGVERSION)" \
105 --prefix=$(TOOLCHAIN_DIR) \
106 --build=$(GNU_HOST_NAME) \
107 --host=$(GNU_HOST_NAME) \
108 --target=$(REAL_GNU_TARGET_NAME) \
109 --with-gnu-ld \
110 --enable-target-optspace \
111 --disable-libgomp \
112 --disable-libmudflap \
113 --disable-multilib \
114 --disable-libmpx \
115 --disable-nls \
116 $(GRAPHITE_CONFIGURE) \
117 --with-host-libstdcxx=-lstdc++ \
118 $(SOFT_FLOAT_CONFIG_OPTION) \
119 $(call qstrip,$(CONFIG_EXTRA_GCC_CONFIG_OPTIONS)) \
120 $(if $(CONFIG_mips64)$(CONFIG_mips64el),--with-arch=mips64 \
121 --with-abi=$(call qstrip,$(CONFIG_MIPS64_ABI))) \
122 $(if $(CONFIG_arc),--with-cpu=$(CONFIG_CPU_TYPE)) \
123 --with-gmp=$(TOPDIR)/staging_dir/host \
124 --with-mpfr=$(TOPDIR)/staging_dir/host \
125 --with-mpc=$(TOPDIR)/staging_dir/host \
126 --disable-decimal-float
127 ifneq ($(CONFIG_mips)$(CONFIG_mipsel),)
128 GCC_CONFIGURE += --with-mips-plt
129 endif
130
131 ifndef GCC_VERSION_4_8
132 GCC_CONFIGURE += --with-diagnostics-color=auto-if-env
133 endif
134
135 ifneq ($(CONFIG_GCC_DEFAULT_PIE),)
136 GCC_CONFIGURE+= \
137 --enable-default-pie
138 endif
139
140 ifneq ($(CONFIG_GCC_DEFAULT_SSP),)
141 GCC_CONFIGURE+= \
142 --enable-default-ssp
143 endif
144
145 ifneq ($(CONFIG_GCC_LIBSSP),)
146 GCC_CONFIGURE+= \
147 --enable-libssp
148 else
149 GCC_CONFIGURE+= \
150 --disable-libssp
151 endif
152
153 ifneq ($(CONFIG_EXTRA_TARGET_ARCH),)
154 GCC_CONFIGURE+= \
155 --enable-biarch \
156 --enable-targets=$(call qstrip,$(CONFIG_EXTRA_TARGET_ARCH_NAME))-linux-$(TARGET_SUFFIX)
157 endif
158
159 ifdef CONFIG_sparc
160 GCC_CONFIGURE+= \
161 --enable-targets=all \
162 --with-long-double-128
163 endif
164
165 ifeq ($(LIBC),uClibc)
166 GCC_CONFIGURE+= \
167 --disable-__cxa_atexit
168 else
169 GCC_CONFIGURE+= \
170 --enable-__cxa_atexit
171 endif
172
173 ifneq ($(GCC_ARCH),)
174 GCC_CONFIGURE+= --with-arch=$(GCC_ARCH)
175 endif
176
177 ifneq ($(CONFIG_SOFT_FLOAT),y)
178 ifeq ($(CONFIG_arm),y)
179 GCC_CONFIGURE+= \
180 --with-float=hard
181 endif
182 endif
183
184 ifeq ($(CONFIG_TARGET_x86)$(CONFIG_USE_GLIBC)$(CONFIG_INSTALL_GCCGO),yyy)
185 TARGET_CFLAGS+=-fno-split-stack
186 endif
187
188 GCC_MAKE:= \
189 export SHELL="$(BASH)"; \
190 $(MAKE) \
191 CFLAGS="$(HOST_CFLAGS)" \
192 CFLAGS_FOR_TARGET="$(TARGET_CFLAGS)" \
193 CXXFLAGS_FOR_TARGET="$(TARGET_CFLAGS)" \
194 GOCFLAGS_FOR_TARGET="$(TARGET_CFLAGS)"
195
196 define Host/SetToolchainInfo
197 $(SED) 's,TARGET_CROSS=.*,TARGET_CROSS=$(REAL_GNU_TARGET_NAME)-,' $(TOOLCHAIN_DIR)/info.mk
198 $(SED) 's,GCC_VERSION=.*,GCC_VERSION=$(GCC_VERSION),' $(TOOLCHAIN_DIR)/info.mk
199 endef
200
201 ifneq ($(GCC_PREPARE),)
202 define Host/Prepare
203 $(call Host/SetToolchainInfo)
204 $(call Host/Prepare/Default)
205 ln -snf $(GCC_DIR) $(BUILD_DIR_TOOLCHAIN)/$(PKG_NAME)
206 $(CP) $(SCRIPT_DIR)/config.{guess,sub} $(HOST_SOURCE_DIR)/
207 $(SED) 's,^MULTILIB_OSDIRNAMES,# MULTILIB_OSDIRNAMES,' $(HOST_SOURCE_DIR)/gcc/config/*/t-*
208 $(SED) 'd' $(HOST_SOURCE_DIR)/gcc/DEV-PHASE
209 $(SED) 's, DATESTAMP,,' $(HOST_SOURCE_DIR)/gcc/version.c
210 #(cd $(HOST_SOURCE_DIR)/libstdc++-v3; autoconf;);
211 $(SED) 's,gcc_no_link=yes,gcc_no_link=no,' $(HOST_SOURCE_DIR)/libstdc++-v3/configure
212 mkdir -p $(GCC_BUILD_DIR)
213 endef
214 else
215 define Host/Prepare
216 mkdir -p $(GCC_BUILD_DIR)
217 endef
218 endif
219
220 define Host/Configure
221 (cd $(GCC_BUILD_DIR) && rm -f config.cache; \
222 $(GCC_CONFIGURE) \
223 );
224 endef
225
226 define Host/Clean
227 rm -rf $(if $(GCC_PREPARE),$(HOST_SOURCE_DIR)) \
228 $(HOST_BUILD_PREFIX)/stamp/.gcc_* \
229 $(HOST_BUILD_PREFIX)/stamp/.binutils_* \
230 $(GCC_BUILD_DIR) \
231 $(BUILD_DIR_TOOLCHAIN)/$(PKG_NAME) \
232 $(TOOLCHAIN_DIR)/$(REAL_GNU_TARGET_NAME) \
233 $(TOOLCHAIN_DIR)/bin/$(REAL_GNU_TARGET_NAME)-gc* \
234 $(TOOLCHAIN_DIR)/bin/$(REAL_GNU_TARGET_NAME)-c*
235 endef