gcc: Do not build libmpx on x86 in first pass in toolchain
[ipfire-2.x.git] / lfs / gcc
CommitLineData
cd1a2927 1###############################################################################
cd1a2927 2# #
70df8302 3# IPFire.org - A linux based firewall #
6e96dd14 4# Copyright (C) 2007-2016 IPFire Team <info@ipfire.org> #
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5# #
6# This program is free software: you can redistribute it and/or modify #
cd1a2927 7# it under the terms of the GNU General Public License as published by #
70df8302 8# the Free Software Foundation, either version 3 of the License, or #
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9# (at your option) any later version. #
10# #
70df8302 11# This program is distributed in the hope that it will be useful, #
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12# but WITHOUT ANY WARRANTY; without even the implied warranty of #
13# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the #
14# GNU General Public License for more details. #
15# #
16# You should have received a copy of the GNU General Public License #
70df8302 17# along with this program. If not, see <http://www.gnu.org/licenses/>. #
cd1a2927 18# #
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19###############################################################################
20
21###############################################################################
22# Definitions
23###############################################################################
24
25include Config
26
cfd39a32 27VER = 6.3.0
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28
29GMP_VER = 5.0.5
30MPFR_VER = 2.4.2
8675b78a 31MPC_VER = 1.0.3
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32
33THISAPP = gcc-$(VER)
cfd39a32 34DL_FILE = $(THISAPP).tar.gz
dd714b8a 35DL_FROM = $(URL_IPFIRE)
cd1a2927 36DIR_APP = $(DIR_SRC)/$(THISAPP)
cd1a2927 37
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38CFLAGS := $(patsubst -march=%,,$(CFLAGS))
39CFLAGS := $(patsubst -mtune=%,,$(CFLAGS))
62a430f9 40CFLAGS := $(patsubst -mfloat-abi=%,,$(CFLAGS))
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41CFLAGS := $(filter-out -fexceptions,$(CFLAGS))
42CXXFLAGS := $(CFLAGS)
ff1d5f3a 43
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44# Normal build or /tools build.
45#
46ifeq "$(ROOT)" ""
47 TARGET = $(DIR_INFO)/$(THISAPP)
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48 EXTRA_CONFIG = \
49 --prefix=/usr \
50 --libexecdir=/usr/lib \
51 --enable-shared \
52 --enable-threads=posix \
53 --enable-__cxa_atexit \
54 --enable-clocale=gnu \
55 --enable-languages=c,c++ \
56 --disable-bootstrap \
57 --disable-nls
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58 EXTRA_MAKE =
59 EXTRA_INSTALL =
cd1a2927 60else
15679d9f 61ifeq "$(PASS)" "1"
cd1a2927 62 TARGET = $(DIR_INFO)/$(THISAPP)-tools1
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63 EXTRA_CONFIG = \
64 --target=$(CROSSTARGET) \
65 --prefix=/tools \
764a3f1f 66 --with-sysroot=$(ROOT) \
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67 --with-local-prefix=/tools \
68 --with-native-system-header-dir=/tools/include \
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69 --disable-nls \
70 --disable-shared \
71 --disable-decimal-float \
72 --disable-threads \
764a3f1f 73 --disable-libatomic \
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74 --disable-libmudflap \
75 --disable-libssp \
8bc5ded2 76 --disable-libmpx \
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77 --disable-libgomp \
78 --disable-libquadmath \
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79 --disable-libstdc++-v3 \
80 --disable-libvtv \
81 --disable-libcilkrts \
82 --disable-libitm \
83 --disable-libsanitizer \
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84 --with-newlib \
85 --without-headers \
86 --without-ppl \
87 --without-cloog \
764a3f1f 88 --enable-languages=c,c++
575ea031 89 EXTRA_MAKE =
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90 EXTRA_INSTALL =
91else
764a3f1f 92ifeq "$(PASS)" "2"
cd1a2927 93 TARGET = $(DIR_INFO)/$(THISAPP)-tools2
82b312a9 94 EXTRA_ENV = \
6f8f4522 95 CC="$(CROSSTARGET)-gcc" \
764a3f1f 96 CXX="$(CROSSTARGET)-g++" \
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97 AR="$(CROSSTARGET)-ar" \
98 RANLIB="$(CROSSTARGET)-ranlib"
99 EXTRA_CONFIG = \
100 --host=$(BUILDTARGET) \
101 --build=$(BUILDTARGET) \
102 --target=$(BUILDTARGET) \
103 --prefix=/tools \
104 --with-local-prefix=/tools \
764a3f1f 105 --with-native-system-header-dir=/tools/include \
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106 --enable-clocale=gnu \
107 --enable-shared \
108 --enable-threads=posix \
109 --enable-__cxa_atexit \
110 --enable-languages=c,c++ \
111 --disable-libstdcxx-pch \
66dd71f2 112 --disable-bootstrap
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113 EXTRA_MAKE =
114 EXTRA_INSTALL =
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115else
116 # PASS=L # libstdc++-v3
117 TARGET = $(DIR_INFO)/$(THISAPP)-libstdc++
118 EXTRA_ENV = \
6f8f4522 119 CC="$(CROSSTARGET)-gcc" \
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120 AR="$(CROSSTARGET)-ar" \
121 RANLIB="$(CROSSTARGET)-ranlib"
122 EXTRA_CONFIG = \
123 --host=$(CROSSTARGET) \
124 --prefix=/tools \
125 --with-sysroot=$(ROOT) \
126 --disable-shared \
127 --disable-nls \
128 --disable-libstdcxx-threads \
129 --disable-libstdcxx-pch \
130 --with-gxx-include-dir=/tools/$(CROSSTARGET)/include/c++/$(VER)
131 EXTRA_MAKE =
132 EXTRA_INSTALL =
133endif
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134endif
135endif
136
dc7d6b20 137ifeq "$(BUILD_ARCH)" "armv7hl"
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138 EXTRA_CONFIG += \
139 --with-float=hard
140endif
141
dc7d6b20 142ifeq "$(BUILD_ARCH)" "armv5tel"
51f9e7ac 143 EXTRA_CONFIG += \
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144 --with-float=soft \
145 --disable-sjlj-exceptions
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146endif
147
dc7d6b20 148ifeq "$(BUILD_ARCH)" "i586"
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149 EXTRA_CONFIG += \
150 --with-arch=i586 \
151 --with-tune=generic
152endif
153
154EXTRA_CONFIG += \
51777e5d 155 --disable-multilib \
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156 --with-bugurl=http://bugtracker.ipfire.org \
157 --disable-libunwind-exceptions \
158 --enable-gnu-unique-object
159
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160export XCFLAGS = $(CFLAGS)
161export TCFLAGS = $(CFLAGS)
162
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163###############################################################################
164# Top-level Rules
165###############################################################################
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166
167objects = $(DL_FILE) \
168 gmp-$(GMP_VER).tar.bz2 \
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169 mpfr-$(MPFR_VER).tar.bz2 \
170 mpc-$(MPC_VER).tar.gz
cd1a2927 171
41921bd9 172$(DL_FILE) = $(DL_FROM)/$(DL_FILE)
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173gmp-$(GMP_VER).tar.bz2 = $(DL_FROM)/gmp-$(GMP_VER).tar.bz2
174mpfr-$(MPFR_VER).tar.bz2 = $(DL_FROM)/mpfr-$(MPFR_VER).tar.bz2
8675b78a 175mpc-$(MPC_VER).tar.gz = $(DL_FROM)/mpc-$(MPC_VER).tar.gz
cd1a2927 176
cfd39a32 177$(DL_FILE)_MD5 = 6e5ea04789678f1250c1b30c4d9ec417
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178gmp-$(GMP_VER).tar.bz2_MD5 = 041487d25e9c230b0c42b106361055fe
179mpfr-$(MPFR_VER).tar.bz2_MD5 = 89e59fe665e2b3ad44a6789f40b059a0
8675b78a 180mpc-$(MPC_VER).tar.gz_MD5 = d6a1d5f8ddea3abd2cc3e98f58352d26
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181
182install : $(TARGET)
183
184check : $(patsubst %,$(DIR_CHK)/%,$(objects))
185
186download :$(patsubst %,$(DIR_DL)/%,$(objects))
187
188md5 : $(subst %,%_MD5,$(objects))
189
190###############################################################################
191# Downloading, checking, md5sum
192###############################################################################
193
194$(patsubst %,$(DIR_CHK)/%,$(objects)) :
195 @$(CHECK)
196
197$(patsubst %,$(DIR_DL)/%,$(objects)) :
198 @$(LOAD)
199
200$(subst %,%_MD5,$(objects)) :
201 @$(MD5)
202
203###############################################################################
204# Installation Details
205###############################################################################
206
207$(TARGET) : $(patsubst %,$(DIR_DL)/%,$(objects))
208 @$(PREBUILD)
8675b78a 209 @rm -rf $(DIR_APP) $(DIR_SRC)/gcc-build && cd $(DIR_SRC) && tar axf $(DIR_DL)/$(DL_FILE)
dd714b8a 210 @mkdir $(DIR_SRC)/gcc-build
51f9e7ac 211
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212 cd $(DIR_APP) && sed -i 's/install_to_$$(INSTALL_DEST) //' libiberty/Makefile.in
213 cd $(DIR_APP) && sed -i gcc/Makefile.in \
214 -e 's@\./fixinc\.sh@-c true@' \
215 -e 's/^T_CFLAGS =$$/& -fomit-frame-pointer/'
216
217ifeq "$(TOOLCHAIN)" "1"
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218 # Build gmp and mpfr internally in toolchain.
219 cd $(DIR_APP) && tar xfa $(DIR_DL)/gmp-$(GMP_VER).tar.bz2
220 cd $(DIR_APP) && mv -v gmp-$(GMP_VER) gmp
221 cd $(DIR_APP) && tar xfa $(DIR_DL)/mpfr-$(MPFR_VER).tar.bz2
222 cd $(DIR_APP) && mv -v mpfr-$(MPFR_VER) mpfr
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223 cd $(DIR_APP) && tar xfa $(DIR_DL)/mpc-$(MPC_VER).tar.gz
224 cd $(DIR_APP) && mv -v mpc-$(MPC_VER) mpc
82b312a9 225
991d11d7 226ifeq "$(PASS)" "2"
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227 cd $(DIR_APP) && cat gcc/limitx.h gcc/glimits.h gcc/limity.h > \
228 `dirname $$(/tools/bin/$(CROSSTARGET)-gcc -print-libgcc-file-name)`/include-fixed/limits.h
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229endif
230
82b312a9 231 for file in $$(find $(DIR_APP)/gcc/config -name linux64.h -o -name linux.h \
cfd39a32 232 -o -name sysv4.h -o -name linux-eabi.h -o -name linux-elf.h -o -name aarch64-linux.h); do \
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233 echo "Processing $${file}..."; \
234 sed -i $${file} \
235 -e 's@/lib\(64\)\?\(32\)\?/ld@/tools&@g' \
236 -e 's@/usr@/tools@g'; \
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237 echo '#undef STANDARD_STARTFILE_PREFIX_1' >> $${file}; \
238 echo '#undef STANDARD_STARTFILE_PREFIX_2' >> $${file}; \
239 echo '#define STANDARD_STARTFILE_PREFIX_1 "/tools/lib/"' >> $${file}; \
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240 echo '#define STANDARD_STARTFILE_PREFIX_2 ""' >> $${file}; \
241 done
82b312a9 242endif
dd714b8a 243
991d11d7 244ifeq "$(PASS)" "L"
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245 # libstdc++ pass
246 cd $(DIR_SRC)/gcc-build && \
247 $(EXTRA_ENV) \
248 $(DIR_APP)/libstdc++-v3/configure \
249 $(EXTRA_CONFIG)
6323c4d0 250 cd $(DIR_SRC)/gcc-build && make $(EXTRA_MAKE)
764a3f1f 251 cd $(DIR_SRC)/gcc-build && make $(EXTRA_INSTALL) install
cfd39a32 252
764a3f1f 253else
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254 # The actual build.
255 cd $(DIR_SRC)/gcc-build && \
256 $(EXTRA_ENV) \
257 $(DIR_APP)/configure \
258 $(EXTRA_CONFIG)
6323c4d0 259 cd $(DIR_SRC)/gcc-build && make $(EXTRA_MAKE)
f97be0a6 260 cd $(DIR_SRC)/gcc-build && make $(EXTRA_INSTALL) install
764a3f1f 261endif
82b312a9 262
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263ifeq "$(TOOLCHAIN)" "1"
264 ifeq "$(PASS)" "1"
82b312a9 265 ln -svf libgcc.a $$(/tools/bin/$(CROSSTARGET)-gcc -print-libgcc-file-name | sed 's/libgcc/&_eh/')
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266 endif
267
268 ifeq "$(PASS)" "2"
82b312a9 269 ln -svf gcc /tools/bin/cc
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270 # remove gdb python files from libdir
271 rm -rf /tools/lib/*-gdb.py
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272 endif
273
274 ifeq "$(PASS)" "L"
275 # Workaround for https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70936
276 sed -e "s/^#include_next/#include/" -i /tools/$(CROSSTARGET)/include/c++/$(VER)/cstdlib
277 endif
278
279else # NON-TOOLCHAIN
280 ln -svf ../usr/bin/cpp /lib
281 ln -svf gcc /usr/bin/cc
282 # remove gdb python files from libdir
283 rm -rf /usr/lib/*-gdb.py
cd1a2927 284endif
991d11d7 285
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286 @rm -rf $(DIR_APP) $(DIR_SRC)/gcc-build
287 @$(POSTBUILD)