diff options
Diffstat (limited to 'meta-microblaze/recipes-devtools/gcc/libgcc-common.inc')
| -rw-r--r-- | meta-microblaze/recipes-devtools/gcc/libgcc-common.inc | 163 |
1 files changed, 163 insertions, 0 deletions
diff --git a/meta-microblaze/recipes-devtools/gcc/libgcc-common.inc b/meta-microblaze/recipes-devtools/gcc/libgcc-common.inc new file mode 100644 index 00000000..ac0a5a7b --- /dev/null +++ b/meta-microblaze/recipes-devtools/gcc/libgcc-common.inc @@ -0,0 +1,163 @@ +BPN = "libgcc" + +require gcc-configure-common.inc + +INHIBIT_DEFAULT_DEPS = "1" + +do_configure () { + install -d ${D}${base_libdir} ${D}${libdir} + mkdir -p ${B}/${BPN} + mkdir -p ${B}/${TARGET_SYS}/${BPN}/ + cd ${B}/${BPN} + chmod a+x ${S}/${BPN}/configure + ${S}/${BPN}/configure ${CONFIGUREOPTS} ${EXTRA_OECONF} +} +EXTRACONFFUNCS += "extract_stashed_builddir" +do_configure[depends] += "${COMPILERDEP}" + +do_compile () { + cd ${B}/${BPN} + oe_runmake MULTIBUILDTOP=${B}/${TARGET_SYS}/${BPN}/ +} + +do_install () { + cd ${B}/${BPN} + oe_runmake 'DESTDIR=${D}' MULTIBUILDTOP=${B}/${TARGET_SYS}/${BPN}/ install + + # Move libgcc_s into /lib + mkdir -p ${D}${base_libdir} + if [ -f ${D}${libdir}/nof/libgcc_s.so ]; then + mv ${D}${libdir}/nof/libgcc* ${D}${base_libdir} + else + mv ${D}${libdir}/libgcc* ${D}${base_libdir} || true + fi + + # install the runtime in /usr/lib/ not in /usr/lib/gcc on target + # so that cross-gcc can find it in the sysroot + + mv ${D}${libdir}/gcc/* ${D}${libdir} + rm -rf ${D}${libdir}/gcc/ + # unwind.h is installed here which is shipped in gcc-cross + # as well as target gcc and they are identical so we dont + # ship one with libgcc here + rm -rf ${D}${libdir}/${TARGET_SYS}/${BINV}/include +} + +do_install:append:libc-baremetal () { + if [ "${base_libdir}" != "${libdir}" ]; then + rmdir ${D}${base_libdir} + fi +} +do_install:append:libc-newlib () { + if [ "${base_libdir}" != "${libdir}" ]; then + rmdir ${D}${base_libdir} + fi +} + +# No rpm package is actually created but -dev depends on it, avoid dnf error +DEV_PKG_DEPENDENCY:libc-baremetal = "" +DEV_PKG_DEPENDENCY:libc-newlib = "" + +#BBCLASSEXTEND = "nativesdk" + +addtask multilib_install after do_install before do_package do_populate_sysroot +# this makes multilib gcc files findable for target gcc +# e.g. +# /usr/lib/i586-pokymllib32-linux/4.7/ +# by creating this symlink to it +# /usr/lib64/x86_64-poky-linux/4.7/32 + +fakeroot python do_multilib_install() { + import re + + multilibs = d.getVar('MULTILIB_VARIANTS') + if not multilibs or bb.data.inherits_class('nativesdk', d): + return + + binv = d.getVar('BINV') + + mlprefix = d.getVar('MLPREFIX') + if ('%slibgcc' % mlprefix) != d.getVar('PN'): + return + + if mlprefix: + orig_tune = d.getVar('DEFAULTTUNE_MULTILIB_ORIGINAL') + orig_tune_params = get_tune_parameters(orig_tune, d) + orig_tune_baselib = orig_tune_params['baselib'] + orig_tune_bitness = orig_tune_baselib.replace('lib', '') + if not orig_tune_bitness: + orig_tune_bitness = '32' + + src = '../../../' + orig_tune_baselib + '/' + \ + d.getVar('TARGET_SYS_MULTILIB_ORIGINAL') + '/' + binv + '/' + + dest = d.getVar('D') + d.getVar('libdir') + '/' + \ + d.getVar('TARGET_SYS') + '/' + binv + '/' + orig_tune_bitness + + if os.path.lexists(dest): + os.unlink(dest) + os.symlink(src, dest) + return + + + for ml in multilibs.split(): + tune = d.getVar('DEFAULTTUNE:virtclass-multilib-' + ml) + if not tune: + bb.warn('DEFAULTTUNE:virtclass-multilib-%s is not defined. Skipping...' % ml) + continue + + tune_parameters = get_tune_parameters(tune, d) + tune_baselib = tune_parameters['baselib'] + if not tune_baselib: + bb.warn("Tune %s doesn't have a baselib set. Skipping..." % tune) + continue + + tune_arch = tune_parameters['arch'] + tune_bitness = tune_baselib.replace('lib', '') + if not tune_bitness: + tune_bitness = '32' # /lib => 32bit lib + + tune_abiextension = tune_parameters['abiextension'] + if tune_abiextension: + libcextension = '-gnu' + tune_abiextension + else: + libcextension = '' + + src = '../../../' + tune_baselib + '/' + \ + tune_arch + d.getVar('TARGET_VENDOR') + 'ml' + ml + \ + '-' + d.getVar('TARGET_OS') + libcextension + '/' + binv + '/' + + dest = d.getVar('D') + d.getVar('libdir') + '/' + \ + d.getVar('TARGET_SYS') + '/' + binv + '/' + tune_bitness + + if os.path.lexists(dest): + os.unlink(dest) + os.symlink(src, dest) +} + +def get_original_os(d): + vendoros = d.expand('${TARGET_ARCH}${ORIG_TARGET_VENDOR}-${TARGET_OS}') + for suffix in [d.getVar('ABIEXTENSION'), d.getVar('LIBCEXTENSION')]: + if suffix and vendoros.endswith(suffix): + vendoros = vendoros[:-len(suffix)] + # Arm must use linux-gnueabi not linux as only the former is accepted by gcc + if vendoros.startswith("arm-") and not vendoros.endswith("-gnueabi"): + vendoros = vendoros + "-gnueabi" + return vendoros + +ORIG_TARGET_VENDOR := "${TARGET_VENDOR}" +BASETARGET_SYS = "${@get_original_os(d)}" + +addtask extra_symlinks after do_multilib_install before do_package do_populate_sysroot +fakeroot python do_extra_symlinks() { + if bb.data.inherits_class('nativesdk', d): + return + + targetsys = d.getVar('BASETARGET_SYS') + + if targetsys != d.getVar('TARGET_SYS'): + dest = d.getVar('D') + d.getVar('libdir') + '/' + targetsys + src = d.getVar('TARGET_SYS') + if not os.path.lexists(dest) and os.path.lexists(d.getVar('D') + d.getVar('libdir')): + os.symlink(src, dest) +} |