blob: 8cb432780f54099e2fc090c82ac41449b401ea8a [file] [log] [blame]
Patrick Williamsc124f4f2015-09-15 14:41:29 -05001GCCMULTILIB = "--enable-multilib"
2require gcc-configure-common.inc
3
4EXTRA_OECONF_PATHS = "\
Patrick Williamsc124f4f2015-09-15 14:41:29 -05005 --with-build-sysroot=${STAGING_DIR_TARGET} \
Patrick Williamsc124f4f2015-09-15 14:41:29 -05006"
7
8EXTRA_OECONF_append_linuxstdbase = " --enable-clocale=gnu"
9
Brad Bishop1a4b7ee2018-12-16 17:11:34 -080010# Configure gcc running on the target to default to an architecture which will
11# be compatible with that of gcc-runtime (which is cross compiled to be target
12# specific). For example, for ARM, ARMv6+ adds atomic instructions that may
13# affect the ABI in the gcc-runtime libs. Since we can't rely on gcc on the
14# target to always be passed -march etc, its built-in default needs to be safe.
15
16ARMFPARCHEXT ?= ""
17
18EXTRA_OECONF_append_armv6 = " --with-arch=armv6${ARMFPARCHEXT}"
19EXTRA_OECONF_append_armv7a = " --with-arch=armv7-a${ARMFPARCHEXT}"
20EXTRA_OECONF_append_armv7ve = " --with-arch=armv7ve${ARMFPARCHEXT}"
Brad Bishop19323692019-04-05 15:28:33 -040021EXTRA_OECONF_append_arc = " --with-cpu=${TUNE_PKGARCH}"
Andrew Geissler82c905d2020-04-13 13:39:40 -050022EXTRA_OECONF_append_x86-64 = " --with-arch=native"
Brad Bishopd7bf8c12018-02-25 22:55:05 -050023
Patrick Williamsc124f4f2015-09-15 14:41:29 -050024# libcc1 requres gcc_cv_objdump when cross build, but gcc_cv_objdump is
25# set in subdir gcc, so subdir libcc1 can't use it, export it here to
26# fix the problem.
27export gcc_cv_objdump = "${TARGET_PREFIX}objdump"
28
29EXTRA_OECONF_GCC_FLOAT = "${@get_gcc_float_setting(bb, d)}"
30
31PACKAGES = "\
32 ${PN} ${PN}-plugins ${PN}-symlinks \
33 g++ g++-symlinks \
34 cpp cpp-symlinks \
35 g77 g77-symlinks \
36 gfortran gfortran-symlinks \
37 gcov gcov-symlinks \
38 ${PN}-doc \
39 ${PN}-dev \
40 ${PN}-dbg \
41"
42
43FILES_${PN} = "\
44 ${bindir}/${TARGET_PREFIX}gcc* \
Patrick Williamsf1e5d692016-03-30 15:21:19 -050045 ${libexecdir}/gcc/${TARGET_SYS}/${BINV}/collect2* \
Brad Bishop6e60e8b2018-02-01 10:27:11 -050046 ${libexecdir}/gcc/${TARGET_SYS}/${BINV}/cc1plus \
Patrick Williamsc124f4f2015-09-15 14:41:29 -050047 ${libexecdir}/gcc/${TARGET_SYS}/${BINV}/lto* \
48 ${libexecdir}/gcc/${TARGET_SYS}/${BINV}/lib*${SOLIBS} \
49 ${libexecdir}/gcc/${TARGET_SYS}/${BINV}/liblto*${SOLIBSDEV} \
50 ${gcclibdir}/${TARGET_SYS}/${BINV}/*.o \
51 ${gcclibdir}/${TARGET_SYS}/${BINV}/specs \
52 ${gcclibdir}/${TARGET_SYS}/${BINV}/lib*${SOLIBS} \
53 ${gcclibdir}/${TARGET_SYS}/${BINV}/include \
54 ${gcclibdir}/${TARGET_SYS}/${BINV}/include-fixed \
55"
56INSANE_SKIP_${PN} += "dev-so"
Patrick Williamsc0f7c042017-02-23 20:41:17 -060057RRECOMMENDS_${PN} += "\
58 libssp \
59 libssp-dev \
60"
Brad Bishop6e60e8b2018-02-01 10:27:11 -050061RDEPENDS_${PN} += "cpp"
Patrick Williamsc124f4f2015-09-15 14:41:29 -050062
Patrick Williamsc124f4f2015-09-15 14:41:29 -050063FILES_${PN}-dev = "\
64 ${gcclibdir}/${TARGET_SYS}/${BINV}/lib*${SOLIBSDEV} \
65 ${libexecdir}/gcc/${TARGET_SYS}/${BINV}/lib*${SOLIBSDEV} \
66 ${gcclibdir}/${TARGET_SYS}/${BINV}/plugin/include/ \
67 ${libexecdir}/gcc/${TARGET_SYS}/${BINV}/plugin/gengtype \
68 ${gcclibdir}/${TARGET_SYS}/${BINV}/plugin/gtype.state \
69"
70FILES_${PN}-symlinks = "\
71 ${bindir}/cc \
72 ${bindir}/gcc \
73 ${bindir}/gccbug \
74"
75
76FILES_${PN}-plugins = "\
77 ${gcclibdir}/${TARGET_SYS}/${BINV}/plugin \
78"
79ALLOW_EMPTY_${PN}-plugins = "1"
80
81FILES_g77 = "\
82 ${bindir}/${TARGET_PREFIX}g77 \
83 ${libexecdir}/gcc/${TARGET_SYS}/${BINV}/f771 \
84"
85FILES_g77-symlinks = "\
86 ${bindir}/g77 \
87 ${bindir}/f77 \
88"
Patrick Williamsc0f7c042017-02-23 20:41:17 -060089RRECOMMENDS_g77 = "\
90 libg2c \
91 libg2c-dev \
92"
93
Patrick Williamsc124f4f2015-09-15 14:41:29 -050094FILES_gfortran = "\
95 ${bindir}/${TARGET_PREFIX}gfortran \
96 ${libexecdir}/gcc/${TARGET_SYS}/${BINV}/f951 \
97"
Patrick Williamsc0f7c042017-02-23 20:41:17 -060098RRECOMMENDS_gfortran = "\
99 libquadmath \
100 libquadmath-dev \
101"
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500102FILES_gfortran-symlinks = "\
103 ${bindir}/gfortran \
104 ${bindir}/f95"
105
106FILES_cpp = "\
Patrick Williamsf1e5d692016-03-30 15:21:19 -0500107 ${bindir}/${TARGET_PREFIX}cpp* \
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500108 ${base_libdir}/cpp \
109 ${libexecdir}/gcc/${TARGET_SYS}/${BINV}/cc1"
110FILES_cpp-symlinks = "${bindir}/cpp"
111
Patrick Williamsf1e5d692016-03-30 15:21:19 -0500112FILES_gcov = "${bindir}/${TARGET_PREFIX}gcov* \
113 ${bindir}/${TARGET_PREFIX}gcov-tool* \
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500114"
115FILES_gcov-symlinks = "${bindir}/gcov \
116 ${bindir}/gcov-tool \
117"
118
119FILES_g++ = "\
Patrick Williamsf1e5d692016-03-30 15:21:19 -0500120 ${bindir}/${TARGET_PREFIX}g++* \
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500121 ${libexecdir}/gcc/${TARGET_SYS}/${BINV}/cc1plus \
122"
123FILES_g++-symlinks = "\
124 ${bindir}/c++ \
125 ${bindir}/g++ \
126"
Patrick Williamsc0f7c042017-02-23 20:41:17 -0600127RRECOMMENDS_g++ = "\
128 libstdc++ \
129 libstdc++-dev \
130 libatomic \
131 libatomic-dev \
132"
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500133
134FILES_${PN}-doc = "\
135 ${infodir} \
136 ${mandir} \
137 ${gcclibdir}/${TARGET_SYS}/${BINV}/include/README \
138"
139
140do_compile () {
Andrew Geissler82c905d2020-04-13 13:39:40 -0500141 # Prevent full target sysroot path from being used in configargs.h header,
142 # as it will be rewritten when used by other sysroots preventing support
143 # for gcc plugins. Additionally the path is embeddeded into the output
144 # binary, this prevents building a reproducible binary.
145 oe_runmake configure-gcc
146 sed -i 's@${STAGING_DIR_TARGET}@/@g' ${B}/gcc/configargs.h
147 sed -i 's@${STAGING_DIR_HOST}@/@g' ${B}/gcc/configargs.h
148
149 # Prevent sysroot/workdir paths from being used in checksum-options.
150 # checksum-options is used to generate a checksum which is embedded into
151 # the output binary.
152 oe_runmake TARGET-gcc=checksum-options all-gcc
153 sed -i 's@${DEBUG_PREFIX_MAP}@@g' ${B}/gcc/checksum-options
154 sed -i 's@${STAGING_DIR_TARGET}@/@g' ${B}/gcc/checksum-options
155
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500156 oe_runmake all-host
157}
158
159do_install () {
160 oe_runmake 'DESTDIR=${D}' install-host
161
162 # Add unwind.h, it comes from libgcc which we don't want to build again
163 install ${STAGING_LIBDIR_NATIVE}/${TARGET_SYS}/gcc/${TARGET_SYS}/${BINV}/include/unwind.h ${D}${libdir}/gcc/${TARGET_SYS}/${BINV}/include/
164
165 # Info dir listing isn't interesting at this point so remove it if it exists.
166 if [ -e "${D}${infodir}/dir" ]; then
167 rm -f ${D}${infodir}/dir
168 fi
169
170 # Cleanup some of the ${libdir}{,exec}/gcc stuff ...
171 rm -r ${D}${libdir}/gcc/${TARGET_SYS}/${BINV}/install-tools
172 rm -r ${D}${libexecdir}/gcc/${TARGET_SYS}/${BINV}/install-tools
173 rm -rf ${D}${libexecdir}/gcc/${TARGET_SYS}/${BINV}/*.la
174 rmdir ${D}${includedir}
175 rm -rf ${D}${libdir}/gcc/${TARGET_SYS}/${BINV}/finclude
176
177 # Hack around specs file assumptions
178 test -f ${D}${libdir}/gcc/${TARGET_SYS}/${BINV}/specs && sed -i -e '/^*cross_compile:$/ { n; s/1/0/; }' ${D}${libdir}/gcc/${TARGET_SYS}/${BINV}/specs
179
180 # Cleanup manpages..
181 rm -rf ${D}${mandir}/man7
182
Andrew Geissler82c905d2020-04-13 13:39:40 -0500183 # Don't package details about the build host
184 rm -f ${D}${libdir}/gcc/${TARGET_SYS}/${BINV}/plugin/include/auto-build.h
185 rm -f ${D}${libdir}/gcc/${TARGET_SYS}/${BINV}/plugin/include/bconfig.h
186
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500187 cd ${D}${bindir}
188
189 # We care about g++ not c++
Patrick Williamsf1e5d692016-03-30 15:21:19 -0500190 rm -f *c++*
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500191
192 # We don't care about the gcc-<version> ones for this
193 rm -f *gcc-?.?*
194
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500195 # Not sure why we end up with these but we don't want them...
196 rm -f ${TARGET_PREFIX}${TARGET_PREFIX}*
197
198 # Symlinks so we can use these trivially on the target
199 if [ -e ${TARGET_PREFIX}g77 ]; then
200 ln -sf ${TARGET_PREFIX}g77 g77 || true
201 ln -sf g77 f77 || true
202 fi
203 if [ -e ${TARGET_PREFIX}gfortran ]; then
204 ln -sf ${TARGET_PREFIX}gfortran gfortran || true
205 ln -sf gfortran f95 || true
206 fi
207 ln -sf ${TARGET_PREFIX}g++ g++
208 ln -sf ${TARGET_PREFIX}gcc gcc
209 ln -sf ${TARGET_PREFIX}cpp cpp
Brad Bishop6e60e8b2018-02-01 10:27:11 -0500210 ln -sf ${TARGET_PREFIX}gcov gcov
211 ln -sf ${TARGET_PREFIX}gcov-tool gcov-tool
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500212 install -d ${D}${base_libdir}
213 ln -sf ${bindir}/${TARGET_PREFIX}cpp ${D}${base_libdir}/cpp
214 ln -sf g++ c++
215 ln -sf gcc cc
216
217 chown -R root:root ${D}
218}
219
220do_install_append () {
221 #
222 # Thefixinc.sh script, run on the gcc's compile phase, looks into sysroot header
223 # files and places the modified files into
224 # {D}${libdir}/gcc/${TARGET_SYS}/${BINV}/include-fixed folder. This makes the
225 # build not deterministic. The following code prunes all those headers
226 # except those under include-fixed/linux, *limits.h and README, yielding
227 # the same include-fixed folders no matter what sysroot
228
229 include_fixed="${D}${libdir}/gcc/${TARGET_SYS}/${BINV}/include-fixed"
230 for f in $(find ${include_fixed} -type f); do
231 case $f in
232 */include-fixed/linux/*)
233 continue
234 ;;
235 */include-fixed/*limits.h)
236 continue
237 ;;
238 */include-fixed/README)
239 continue
240 ;;
241 *)
242 # remove file and directory if empty
243 bbdebug 2 "Pruning $f"
244 rm $f
245 find $(dirname $f) -maxdepth 0 -empty -exec rmdir {} \;
246 ;;
247 esac
248 done
249}
250
251# Installing /usr/lib/gcc/* means we'd have two copies, one from gcc-cross
252# and one from here. These can confuse gcc cross where includes use #include_next
253# and builds track file dependencies (e.g. perl and its makedepends code).
254# For determinism we don't install this ever and rely on the copy from gcc-cross.
255# [YOCTO #7287]
Patrick Williamsc0f7c042017-02-23 20:41:17 -0600256SYSROOT_DIRS_BLACKLIST += "${libdir}/gcc"