82 lines
3.1 KiB
PHP
82 lines
3.1 KiB
PHP
DEPENDS = "virtual/${TARGET_PREFIX}binutils ${NATIVEDEPS}"
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PROVIDES = "virtual/${TARGET_PREFIX}gcc-initial"
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PACKAGES = ""
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INHIBIT_AUTOTOOLS_DEPS = "1"
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INHIBIT_DEFAULT_DEPS = "1"
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CROSS_TARGET_SYS_DIR_append = ".${PN}"
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# This is intended to be a -very- basic config
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# sysroot is needed in case we use libc-initial
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EXTRA_OECONF = "--with-newlib \
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--without-headers \
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--disable-shared \
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--disable-threads \
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--disable-multilib \
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--disable-__cxa_atexit \
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--enable-languages=c \
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${OPTSPACE} \
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--program-prefix=${TARGET_PREFIX} \
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--with-sysroot=${STAGING_DIR_TARGET} \
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--with-build-sysroot=${GCCCROSS_BUILDSYSROOT} \
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${EXTRA_OECONF_INITIAL} \
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${@base_contains('DISTRO_FEATURES', 'ld-is-gold', '--with-ld=${STAGING_BINDIR_TOOLCHAIN}/${TARGET_PREFIX}ld.bfd', '', d)} \
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${EXTRA_OECONF_FPU}"
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EXTRA_OECONF += " --with-native-system-header-dir=${SYSTEMHEADERS} "
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GCCCROSS_BUILDSYSROOT = "${B}/tmpsysroot"
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do_configure_prepend () {
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sysr=${GCCCROSS_BUILDSYSROOT}${target_includedir}
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mkdir -p $sysr
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for t in linux asm asm-generic; do
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rm -f $sysr/$t
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ln -s ${STAGING_DIR_TARGET}${target_includedir}/$t $sysr/
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done
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}
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do_compile () {
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oe_runmake all-gcc all-target-libgcc
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}
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do_install () {
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oe_runmake 'DESTDIR=${D}' install-gcc install-target-libgcc
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# We don't really need this (here shares/ contains man/, info/, locale/).
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rm -rf ${D}${datadir}/
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# We use libiberty from binutils
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find ${D}${exec_prefix}/lib -name libiberty.a | xargs rm -f
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find ${D}${exec_prefix}/lib -name libiberty.h | xargs rm -f
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# Insert symlinks into libexec so when tools without a prefix are searched for, the correct ones are
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# found. These need to be relative paths so they work in different locations.
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dest=${D}${libexecdir}/gcc/${TARGET_SYS}/${BINV}/
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install -d $dest
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for t in ar as ld nm objcopy objdump ranlib strip g77 gcc cpp gfortran; do
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ln -sf ${BINRELPATH}/${TARGET_PREFIX}$t $dest$t
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done
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# fixed limits.h infact includes the so called real limits.h
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# which should come from libc but when we build libc-initial
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# then bunch of configure tests include fixed limits.h which in turn
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# includes real limits.h but this real limits.h is not staged yet
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# so we overwirte the generated include-fixed/limits.h for gcc-cross-initial
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# to get rid references to real limits.h
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cp gcc/include-fixed/limits.h ${D}${gcclibdir}/${TARGET_SYS}/${BINV}/include-fixed/limits.h
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}
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#
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# Override the default sysroot staging copy since this won't look like a target system
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#
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sysroot_stage_all() {
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sysroot_stage_dir ${D} ${SYSROOT_DESTDIR}
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install -d ${SYSROOT_DESTDIR}${STAGING_DIR_TARGET}${target_base_libdir}/
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install -d ${SYSROOT_DESTDIR}${STAGING_DIR_TARGET}${target_libdir}/
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mv ${SYSROOT_DESTDIR}${target_base_libdir}/* ${SYSROOT_DESTDIR}${STAGING_DIR_TARGET}${target_base_libdir}/ || true
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mv ${SYSROOT_DESTDIR}${target_libdir}/* ${SYSROOT_DESTDIR}${STAGING_DIR_TARGET}${target_libdir}/ || true
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}
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do_populate_sysroot[sstate-inputdirs] = "${SYSROOT_DESTDIR}/${STAGING_DIR_HOST}/ ${SYSROOT_DESTDIR}/${STAGING_DIR_TARGET}/${target_base_libdir}/"
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do_populate_sysroot[sstate-outputdirs] = "${STAGING_DIR_HOST}/ ${STAGING_DIR_TCBOOTSTRAP}/${target_base_libdir}/"
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