]> git.ipfire.org Git - ipfire-2.x.git/blob - lfs/gcc
Merge branch 'next' of git.ipfire.org:/pub/git/ipfire-2.x into next
[ipfire-2.x.git] / lfs / gcc
1 ###############################################################################
2 # #
3 # IPFire.org - A linux based firewall #
4 # Copyright (C) 2007-2016 IPFire Team <info@ipfire.org> #
5 # #
6 # This program is free software: you can redistribute it and/or modify #
7 # it under the terms of the GNU General Public License as published by #
8 # the Free Software Foundation, either version 3 of the License, or #
9 # (at your option) any later version. #
10 # #
11 # This program is distributed in the hope that it will be useful, #
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 #
17 # along with this program. If not, see <http://www.gnu.org/licenses/>. #
18 # #
19 ###############################################################################
20
21 ###############################################################################
22 # Definitions
23 ###############################################################################
24
25 include Config
26
27 VER = 6.3.0
28
29 GMP_VER = 5.0.5
30 MPFR_VER = 2.4.2
31 MPC_VER = 1.0.3
32
33 THISAPP = gcc-$(VER)
34 DL_FILE = $(THISAPP).tar.gz
35 DL_FROM = $(URL_IPFIRE)
36 DIR_APP = $(DIR_SRC)/$(THISAPP)
37
38 CFLAGS := $(patsubst -march=%,,$(CFLAGS))
39 CFLAGS := $(patsubst -mtune=%,,$(CFLAGS))
40 CFLAGS := $(patsubst -mfloat-abi=%,,$(CFLAGS))
41 CFLAGS := $(filter-out -fexceptions,$(CFLAGS))
42 CXXFLAGS := $(CFLAGS)
43
44 ifeq "$(BUILD_ARCH)" "armv7hl"
45 FULL_BOOTSTRAP = 1
46 endif
47
48 ifeq "$(BUILD_ARCH)" "armv5tel"
49 FULL_BOOTSTRAP = 1
50 endif
51
52 # Normal build or /tools build.
53 #
54 ifeq "$(ROOT)" ""
55 TARGET = $(DIR_INFO)/$(THISAPP)
56 EXTRA_CONFIG = \
57 --prefix=/usr \
58 --libexecdir=/usr/lib \
59 --enable-shared \
60 --enable-threads=posix \
61 --enable-__cxa_atexit \
62 --enable-clocale=gnu \
63 --enable-languages=c,c++ \
64 --disable-bootstrap \
65 --disable-nls
66 EXTRA_MAKE =
67 EXTRA_INSTALL =
68 else
69 ifeq "$(PASS)" "1"
70 TARGET = $(DIR_INFO)/$(THISAPP)-tools1
71 EXTRA_CONFIG = \
72 --target=$(CROSSTARGET) \
73 --prefix=/tools \
74 --with-sysroot=$(ROOT) \
75 --with-local-prefix=/tools \
76 --with-native-system-header-dir=/tools/include \
77 --disable-nls \
78 --disable-shared \
79 --disable-decimal-float \
80 --disable-threads \
81 --disable-libatomic \
82 --disable-libmudflap \
83 --disable-libssp \
84 --disable-libmpx \
85 --disable-libgomp \
86 --disable-libquadmath \
87 --disable-libstdc++-v3 \
88 --disable-libvtv \
89 --disable-libcilkrts \
90 --disable-libitm \
91 --disable-libsanitizer \
92 --with-newlib \
93 --without-headers \
94 --without-ppl \
95 --without-cloog \
96 --enable-languages=c,c++
97 EXTRA_MAKE =
98 EXTRA_INSTALL =
99 else
100 ifeq "$(PASS)" "2"
101 TARGET = $(DIR_INFO)/$(THISAPP)-tools2
102 EXTRA_ENV = \
103 CC="$(CROSSTARGET)-gcc" \
104 CXX="$(CROSSTARGET)-g++" \
105 AR="$(CROSSTARGET)-ar" \
106 RANLIB="$(CROSSTARGET)-ranlib"
107 EXTRA_CONFIG = \
108 --build=$(BUILDTARGET) \
109 --prefix=/tools \
110 --with-local-prefix=/tools \
111 --with-native-system-header-dir=/tools/include \
112 --enable-languages=c,c++ \
113 --disable-libstdcxx-pch \
114 --disable-libgomp
115 EXTRA_MAKE =
116 EXTRA_INSTALL =
117
118 ifeq "$(FULL_BOOTSTRAP)" "1"
119 EXTRA_CONFIG += --enable-bootstrap
120 else
121 EXTRA_CONFIG += --disable-bootstrap
122 endif
123 else
124 # PASS=L # libstdc++-v3
125 TARGET = $(DIR_INFO)/$(THISAPP)-libstdc++
126 EXTRA_ENV = \
127 CC="$(CROSSTARGET)-gcc" \
128 AR="$(CROSSTARGET)-ar" \
129 RANLIB="$(CROSSTARGET)-ranlib"
130 EXTRA_CONFIG = \
131 --host=$(CROSSTARGET) \
132 --prefix=/tools \
133 --with-sysroot=$(ROOT) \
134 --disable-shared \
135 --disable-nls \
136 --disable-libstdcxx-threads \
137 --disable-libstdcxx-pch \
138 --with-gxx-include-dir=/tools/$(CROSSTARGET)/include/c++/$(VER)
139 EXTRA_MAKE =
140 EXTRA_INSTALL =
141 endif
142 endif
143 endif
144
145 ifeq "$(BUILD_ARCH)" "armv7hl"
146 EXTRA_CONFIG += \
147 --with-float=hard
148 endif
149
150 ifeq "$(BUILD_ARCH)" "armv5tel"
151 EXTRA_CONFIG += \
152 --with-float=soft \
153 --disable-sjlj-exceptions
154 endif
155
156 ifeq "$(BUILD_ARCH)" "i586"
157 EXTRA_CONFIG += \
158 --with-arch=i586 \
159 --with-tune=generic
160 endif
161
162 EXTRA_CONFIG += \
163 --disable-multilib \
164 --with-bugurl=http://bugtracker.ipfire.org \
165 --disable-libunwind-exceptions \
166 --enable-gnu-unique-object
167
168 export XCFLAGS = $(CFLAGS)
169 export TCFLAGS = $(CFLAGS)
170
171 ###############################################################################
172 # Top-level Rules
173 ###############################################################################
174
175 objects = $(DL_FILE) \
176 gmp-$(GMP_VER).tar.bz2 \
177 mpfr-$(MPFR_VER).tar.bz2 \
178 mpc-$(MPC_VER).tar.gz
179
180 $(DL_FILE) = $(DL_FROM)/$(DL_FILE)
181 gmp-$(GMP_VER).tar.bz2 = $(DL_FROM)/gmp-$(GMP_VER).tar.bz2
182 mpfr-$(MPFR_VER).tar.bz2 = $(DL_FROM)/mpfr-$(MPFR_VER).tar.bz2
183 mpc-$(MPC_VER).tar.gz = $(DL_FROM)/mpc-$(MPC_VER).tar.gz
184
185 $(DL_FILE)_MD5 = 6e5ea04789678f1250c1b30c4d9ec417
186 gmp-$(GMP_VER).tar.bz2_MD5 = 041487d25e9c230b0c42b106361055fe
187 mpfr-$(MPFR_VER).tar.bz2_MD5 = 89e59fe665e2b3ad44a6789f40b059a0
188 mpc-$(MPC_VER).tar.gz_MD5 = d6a1d5f8ddea3abd2cc3e98f58352d26
189
190 install : $(TARGET)
191
192 check : $(patsubst %,$(DIR_CHK)/%,$(objects))
193
194 download :$(patsubst %,$(DIR_DL)/%,$(objects))
195
196 md5 : $(subst %,%_MD5,$(objects))
197
198 ###############################################################################
199 # Downloading, checking, md5sum
200 ###############################################################################
201
202 $(patsubst %,$(DIR_CHK)/%,$(objects)) :
203 @$(CHECK)
204
205 $(patsubst %,$(DIR_DL)/%,$(objects)) :
206 @$(LOAD)
207
208 $(subst %,%_MD5,$(objects)) :
209 @$(MD5)
210
211 ###############################################################################
212 # Installation Details
213 ###############################################################################
214
215 $(TARGET) : $(patsubst %,$(DIR_DL)/%,$(objects))
216 @$(PREBUILD)
217 @rm -rf $(DIR_APP) $(DIR_SRC)/gcc-build && cd $(DIR_SRC) && tar axf $(DIR_DL)/$(DL_FILE)
218 @mkdir $(DIR_SRC)/gcc-build
219
220 cd $(DIR_APP) && sed -i 's/install_to_$$(INSTALL_DEST) //' libiberty/Makefile.in
221 cd $(DIR_APP) && sed -i gcc/Makefile.in \
222 -e 's@\./fixinc\.sh@-c true@' \
223 -e 's/^T_CFLAGS =$$/& -fomit-frame-pointer/'
224
225 ifeq "$(TOOLCHAIN)" "1"
226 # Build gmp and mpfr internally in toolchain.
227 cd $(DIR_APP) && tar xfa $(DIR_DL)/gmp-$(GMP_VER).tar.bz2
228 cd $(DIR_APP) && mv -v gmp-$(GMP_VER) gmp
229 cd $(DIR_APP) && tar xfa $(DIR_DL)/mpfr-$(MPFR_VER).tar.bz2
230 cd $(DIR_APP) && mv -v mpfr-$(MPFR_VER) mpfr
231 cd $(DIR_APP) && tar xfa $(DIR_DL)/mpc-$(MPC_VER).tar.gz
232 cd $(DIR_APP) && mv -v mpc-$(MPC_VER) mpc
233
234 ifeq "$(PASS)" "2"
235 cd $(DIR_APP) && cat gcc/limitx.h gcc/glimits.h gcc/limity.h > \
236 `dirname $$(/tools/bin/$(CROSSTARGET)-gcc -print-libgcc-file-name)`/include-fixed/limits.h
237 endif
238
239 for file in $$(find $(DIR_APP)/gcc/config -name linux64.h -o -name linux.h \
240 -o -name sysv4.h -o -name linux-eabi.h -o -name linux-elf.h -o -name aarch64-linux.h); do \
241 echo "Processing $${file}..."; \
242 sed -i $${file} \
243 -e 's@/lib\(64\)\?\(32\)\?/ld@/tools&@g' \
244 -e 's@/usr@/tools@g'; \
245 echo '#undef STANDARD_STARTFILE_PREFIX_1' >> $${file}; \
246 echo '#undef STANDARD_STARTFILE_PREFIX_2' >> $${file}; \
247 echo '#define STANDARD_STARTFILE_PREFIX_1 "/tools/lib/"' >> $${file}; \
248 echo '#define STANDARD_STARTFILE_PREFIX_2 ""' >> $${file}; \
249 done
250 endif
251
252 ifeq "$(PASS)" "L"
253 # libstdc++ pass
254 cd $(DIR_SRC)/gcc-build && \
255 $(EXTRA_ENV) \
256 $(DIR_APP)/libstdc++-v3/configure \
257 $(EXTRA_CONFIG)
258 cd $(DIR_SRC)/gcc-build && make $(EXTRA_MAKE)
259 cd $(DIR_SRC)/gcc-build && make $(EXTRA_INSTALL) install
260
261 else
262 # The actual build.
263 cd $(DIR_SRC)/gcc-build && \
264 $(EXTRA_ENV) \
265 $(DIR_APP)/configure \
266 $(EXTRA_CONFIG)
267 cd $(DIR_SRC)/gcc-build && make $(EXTRA_MAKE)
268 cd $(DIR_SRC)/gcc-build && make $(EXTRA_INSTALL) install
269 endif
270
271 ifeq "$(TOOLCHAIN)" "1"
272 ifeq "$(PASS)" "1"
273 ln -svf libgcc.a $$(/tools/bin/$(CROSSTARGET)-gcc -print-libgcc-file-name | sed 's/libgcc/&_eh/')
274 endif
275
276 ifeq "$(PASS)" "2"
277 ln -svf gcc /tools/bin/cc
278 # remove gdb python files from libdir
279 rm -rf /tools/lib/*-gdb.py
280 endif
281
282 ifeq "$(PASS)" "L"
283 # Workaround for https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70936
284 sed -e "s/^#include_next/#include/" -i /tools/$(CROSSTARGET)/include/c++/$(VER)/cstdlib
285 endif
286
287 else # NON-TOOLCHAIN
288 ln -svf ../usr/bin/cpp /lib
289 ln -svf gcc /usr/bin/cc
290 # remove gdb python files from libdir
291 rm -rf /usr/lib/*-gdb.py
292 endif
293
294 @rm -rf $(DIR_APP) $(DIR_SRC)/gcc-build
295 @$(POSTBUILD)