blob: 495dd9070b10af77f079a7d4647e0a674e7d1d3e (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
|
inherit cross-canadian
SUMMARY = "GNU cc and gcc C compilers (cross-canadian for ${TARGET_ARCH} target)"
PN = "gcc-cross-canadian-${TRANSLATED_TARGET_ARCH}"
DEPENDS = "virtual/${TARGET_PREFIX}gcc virtual/${HOST_PREFIX}gcc-crosssdk virtual/${HOST_PREFIX}binutils-crosssdk virtual/nativesdk-libc nativesdk-gettext flex-native virtual/libc"
GCCMULTILIB = "--enable-multilib"
require gcc-configure-common.inc
EXTRA_OECONF_PATHS = "\
--with-gxx-include-dir=/not/exist${target_includedir}/c++/${BINV} \
--with-build-time-tools=${STAGING_DIR_NATIVE}${prefix_native}/${TARGET_SYS}/bin \
--with-sysroot=/not/exist \
--with-build-sysroot=${STAGING_DIR_TARGET} \
"
# We have to point gcc at a sysroot but we don't need to rebuild if this changes
# e.g. we switch between different machines with different tunes.
EXTRA_OECONF_PATHS[vardepsexclude] = "TUNE_PKGARCH"
TARGET_ARCH[vardepsexclude] = "TUNE_ARCH"
get_gcc_float_setting[vardepvalue] = ""
#
# gcc-cross looks and finds these in ${exec_prefix} but we're not so lucky
# for the sdk. Hardcoding the paths ensures the build doesn't go canadian or worse.
#
export AR_FOR_TARGET = "${TARGET_PREFIX}ar"
export AS_FOR_TARGET = "${TARGET_PREFIX}as"
export DLLTOOL_FOR_TARGET = "${TARGET_PREFIX}dlltool"
export CC_FOR_TARGET = "${TARGET_PREFIX}gcc"
export CXX_FOR_TARGET = "${TARGET_PREFIX}g++"
export GCC_FOR_TARGET = "${TARGET_PREFIX}gcc"
export LD_FOR_TARGET = "${TARGET_PREFIX}ld"
export LIPO_FOR_TARGET = "${TARGET_PREFIX}lipo"
export NM_FOR_TARGET = "${TARGET_PREFIX}nm"
export OBJDUMP_FOR_TARGET = "${TARGET_PREFIX}objdump"
export RANLIB_FOR_TARGET = "${TARGET_PREFIX}ranlib"
export STRIP_FOR_TARGET = "${TARGET_PREFIX}strip"
export WINDRES_FOR_TARGET = "${TARGET_PREFIX}windres"
#
# We need to override this and make sure the compiler can find staging
#
export ARCH_FLAGS_FOR_TARGET = "--sysroot=${STAGING_DIR_TARGET}"
do_configure () {
export CC_FOR_BUILD="${BUILD_CC}"
export CXX_FOR_BUILD="${BUILD_CXX}"
export CFLAGS_FOR_BUILD="${BUILD_CFLAGS}"
export CPPFLAGS_FOR_BUILD="${BUILD_CPPFLAGS}"
export CXXFLAGS_FOR_BUILD="${BUILD_CXXFLAGS}"
export LDFLAGS_FOR_BUILD="${BUILD_LDFLAGS}"
export CFLAGS_FOR_TARGET="${TARGET_CFLAGS}"
export CPPFLAGS_FOR_TARGET="${TARGET_CPPFLAGS}"
export CXXFLAGS_FOR_TARGET="${TARGET_CXXFLAGS}"
export LDFLAGS_FOR_TARGET="${TARGET_LDFLAGS}"
oe_runconf
}
do_compile () {
oe_runmake all-host configure-target-libgcc
(cd ${B}/${TARGET_SYS}/libgcc; oe_runmake enable-execute-stack.c unwind.h md-unwind-support.h sfp-machine.h gthr-default.h)
}
PACKAGES = "${PN}-dbg ${PN} ${PN}-doc"
FILES:${PN} = "\
${exec_prefix}/bin/* \
${libexecdir}/gcc/${TARGET_SYS}/${BINV}/* \
${gcclibdir}/${TARGET_SYS}/${BINV}/*.o \
${gcclibdir}/${TARGET_SYS}/${BINV}/specs \
${gcclibdir}/${TARGET_SYS}/${BINV}/lib* \
${gcclibdir}/${TARGET_SYS}/${BINV}/include \
${gcclibdir}/${TARGET_SYS}/${BINV}/include-fixed \
${gcclibdir}/${TARGET_SYS}/${BINV}/plugin/include/ \
${gcclibdir}/${TARGET_SYS}/${BINV}/plugin/gtype.* \
${libdir}/bfd-plugins/*.so \
${includedir}/c++/${BINV} \
${prefix}/${TARGET_SYS}/bin/* \
${prefix}/${TARGET_SYS}/lib/* \
${prefix}/${TARGET_SYS}${target_includedir}/* \
"
INSANE_SKIP:${PN} += "dev-so"
FILES:${PN}-doc = "\
${infodir} \
${mandir} \
${gcclibdir}/${TARGET_SYS}/${BINV}/include/README \
"
EXEEXT = ""
# Compute how to get from libexecdir to bindir in python (easier than shell)
BINRELPATH = "${@os.path.relpath(d.expand("${bindir}"), d.expand("${libexecdir}/gcc/${TARGET_SYS}/${BINV}"))}"
# linker plugin path
LIBRELPATH = "${@os.path.relpath(d.expand("${libexecdir}/gcc/${TARGET_SYS}/${BINV}"), d.expand("${libdir}/bfd-plugins"))}"
do_install () {
( cd ${B}/${TARGET_SYS}/libgcc; oe_runmake 'DESTDIR=${D}' install-unwind_h-forbuild install-unwind_h )
oe_runmake 'DESTDIR=${D}' install-host
# Cleanup some of the ${libdir}{,exec}/gcc stuff ...
rm -r ${D}${libdir}/gcc/${TARGET_SYS}/${BINV}/install-tools
rm -r ${D}${libexecdir}/gcc/${TARGET_SYS}/${BINV}/install-tools
rm -rf ${D}${libdir}/gcc/${TARGET_SYS}/${BINV}/finclude
# We care about g++ not c++
rm -f ${D}${bindir}/*c++
# We don't care about the gcc-<version> copies
rm -f ${D}${bindir}/*gcc-${BINV}*
# Cleanup empty directories which are not shipped
# we use rmdir instead of 'rm -f' to ensure the non empty directories are not deleted
# ${D}${libdir}/../lib only seems to appear with SDKMACHINE=i686
local empty_dirs="${D}${libdir}/../lib ${D}${prefix}/${TARGET_SYS}/lib ${D}${prefix}/${TARGET_SYS} ${D}${includedir}"
for i in $empty_dirs; do
[ -d $i ] && rmdir --ignore-fail-on-non-empty $i
done
# Insert symlinks into libexec so when tools without a prefix are searched for, the correct ones are
# found.
dest=${D}${libexecdir}/gcc/${TARGET_SYS}/${BINV}/
install -d $dest
suffix=${EXEEXT}
for t in ar as ld ld.bfd ld.gold nm objcopy objdump ranlib strip g77 gcc cpp gfortran; do
if [ "$t" = "g77" -o "$t" = "gfortran" ] && [ ! -e ${D}${bindir}/${TARGET_PREFIX}$t$suffix ]; then
continue
fi
ln -sf ${BINRELPATH}/${TARGET_PREFIX}$t$suffix $dest$t$suffix
done
t=real-ld
ln -sf ${BINRELPATH}/${TARGET_PREFIX}ld$suffix $dest$t$suffix
# libquadmath headers need to be available in the gcc libexec dir
install -d ${D}${libdir}/gcc/${TARGET_SYS}/${BINV}/include/
cp ${S}/libquadmath/quadmath.h ${D}${libdir}/gcc/${TARGET_SYS}/${BINV}/include/
cp ${S}/libquadmath/quadmath_weak.h ${D}${libdir}/gcc/${TARGET_SYS}/${BINV}/include/
# install LTO linker plugins where binutils tools can find it
install -d ${D}${libdir}/bfd-plugins
ln -sf ${LIBRELPATH}/liblto_plugin.so ${D}${libdir}/bfd-plugins/liblto_plugin.so
chown -R root:root ${D}
cross_canadian_bindirlinks
for i in linux ${CANADIANEXTRAOS}
do
for v in ${CANADIANEXTRAVENDOR}
do
d=${D}${bindir}/../${TARGET_ARCH}$v-$i
install -d $d
for j in ${TARGET_PREFIX}gcc${EXEEXT} ${TARGET_PREFIX}g++${EXEEXT}
do
p=${TARGET_ARCH}$v-$i-`echo $j | sed -e s,${TARGET_PREFIX},,`
case $i in
*musl*)
rm -rf $d/$p
echo "#!/usr/bin/env sh" > $d/$p
echo "exec \`dirname \$0\`/../${TARGET_SYS}/$j -mmusl \$@" >> $d/$p
chmod 0755 $d/$p
;;
*)
;;
esac
done
done
done
}
ELFUTILS = "nativesdk-elfutils"
DEPENDS += "nativesdk-gmp nativesdk-mpfr nativesdk-libmpc ${ELFUTILS} nativesdk-zlib"
RDEPENDS:${PN} += "nativesdk-mpfr nativesdk-libmpc ${ELFUTILS}"
SYSTEMHEADERS = "${target_includedir}/"
SYSTEMLIBS = "${target_base_libdir}/"
SYSTEMLIBS1 = "${target_libdir}/"
EXTRA_OECONF += "--enable-poison-system-directories"
EXTRA_OECONF:remove:elf = "--with-sysroot=/not/exist"
EXTRA_OECONF:remove:eabi = "--with-sysroot=/not/exist"
EXTRA_OECONF:append:elf = " --without-headers --with-newlib"
EXTRA_OECONF:append:eabi = " --without-headers --with-newlib"
# gcc 4.7 needs -isystem
export ARCH_FLAGS_FOR_TARGET = "--sysroot=${STAGING_DIR_TARGET} -isystem=${target_includedir}"
|
