SUMMARY = "GNU binary utilities" DESCRIPTION = "The GNU Binutils are a collection of binary tools. \ The main ones are ld (GNU Linker), and as (GNU Assembler). This \ package also includes addition tools such as addr2line (Converts \ addresses into filenames and line numbers), ar (utility for creating, \ modifying and extracting archives), nm (list symbols in object \ files), objcopy (copy and translate object files), objdump (Display \ object information), and other tools and related libraries." HOMEPAGE = "http://www.gnu.org/software/binutils/" BUGTRACKER = "http://sourceware.org/bugzilla/" SECTION = "devel" LICENSE = "GPLv3" DEPENDS = "flex-native bison-native zlib-native gnu-config-native autoconf-native" inherit autotools gettext multilib_header texinfo FILES_${PN} = " \ ${bindir}/${TARGET_PREFIX}* \ ${libdir}/lib*.so.* \ ${libdir}/lib*-${PV}*.so \ ${prefix}/${TARGET_SYS}/bin/* \ ${bindir}/embedspu" RPROVIDES_${PN} += "${PN}-symlinks" FILES_${PN}-dev = " \ ${includedir} \ ${libdir}/*.la \ ${libdir}/libbfd.so \ ${libdir}/libctf.so \ ${libdir}/libctf-nobfd.so \ ${libdir}/libopcodes.so" # Rather than duplicating multiple entries for these, make one # list and reuse it. LDGOLD_ALTS ?= "ld.gold dwp" LDGOLD_ALTS_riscv64 = "" LDGOLD_ALTS_riscv32 = "" USE_ALTERNATIVES_FOR = " \ addr2line \ ar \ as \ c++filt \ elfedit \ gprof \ ld \ ld.bfd \ ${LDGOLD_ALTS} \ nm \ objcopy \ objdump \ ranlib \ readelf \ size \ strings \ strip \ " python do_package_prepend() { make_alts = d.getVar("USE_ALTERNATIVES_FOR") or "" prefix = d.getVar("TARGET_PREFIX") bindir = d.getVar("bindir") for alt in make_alts.split(): d.setVarFlag('ALTERNATIVE_TARGET', alt, bindir + "/" + prefix + alt) d.setVarFlag('ALTERNATIVE_LINK_NAME', alt, bindir + "/" + alt) } B = "${S}/build.${HOST_SYS}.${TARGET_SYS}" EXTRA_OECONF = "--program-prefix=${TARGET_PREFIX} \ --disable-werror \ --enable-deterministic-archives \ --enable-plugins \ ${LDGOLD} \ ${EXTRA_TARGETS} \ ${@bb.utils.contains('DISTRO_FEATURES', 'multiarch', '--enable-64-bit-bfd', '', d)}" EXTRA_TARGETS = "" EXTRA_TARGETS_x86-64 = " --enable-targets=x86_64-pe,x86_64-pep " EXTRA_TARGETS_class-native = "" LDGOLD_class-native = "" LDGOLD_class-crosssdk = "" LDGOLD ?= "${@bb.utils.contains('DISTRO_FEATURES', 'ld-is-gold', '--enable-gold=default --enable-threads', '--enable-gold --enable-ld=default --enable-threads', d)}" # This is necessary due to a bug in the binutils Makefiles # EXTRA_OEMAKE = "configure-build-libiberty all" export AR = "${HOST_PREFIX}ar" export AS = "${HOST_PREFIX}as" export LD = "${HOST_PREFIX}ld" export NM = "${HOST_PREFIX}nm" export RANLIB = "${HOST_PREFIX}ranlib" export OBJCOPY = "${HOST_PREFIX}objcopy" export OBJDUMP = "${HOST_PREFIX}objdump" export AR_FOR_TARGET = "${TARGET_PREFIX}ar" export AS_FOR_TARGET = "${TARGET_PREFIX}as" export LD_FOR_TARGET = "${TARGET_PREFIX}ld" export NM_FOR_TARGET = "${TARGET_PREFIX}nm" export RANLIB_FOR_TARGET = "${TARGET_PREFIX}ranlib" export CC_FOR_HOST = "${CCACHE}${HOST_PREFIX}gcc ${HOST_CC_ARCH}" export CXX_FOR_HOST = "${CCACHE}${HOST_PREFIX}gcc ${HOST_CC_ARCH}" # autotools.bbclass sets the _FOR_BUILD variables, but for some reason we need # to unset LD_LIBRARY_PATH. export CC_FOR_BUILD = "LD_LIBRARY_PATH= ${BUILD_CC}" MULTIARCH := "${@bb.utils.contains("DISTRO_FEATURES", "multiarch", "yes", "no", d)}" do_configure[vardeps] += "MULTIARCH" do_configure () { (for d in . bfd binutils gas gold gprof ld libctf opcodes; do cd ${S}/$d autoconf rm -rf autom4te.cache done cd ${S} gnu-configize) oe_runconf # # must prime config.cache to ensure the build of libiberty # mkdir -p ${B}/build-${BUILD_SYS} for i in ${CONFIG_SITE}; do cat $i >> ${B}/build-${BUILD_SYS}/config.cache || true done } do_install () { autotools_do_install # We don't really need these, so we'll remove them... rm -rf ${D}${libdir}/ldscripts bindir_rel=${@os.path.relpath('${bindir}', '${prefix}/${TARGET_SYS}/bin')} # Fix the /usr/${TARGET_SYS}/bin/* links for l in ${D}${prefix}/${TARGET_SYS}/bin/*; do rm -f $l ln -sf $bindir_rel/${TARGET_PREFIX}`basename $l` $l done # Install the libiberty header install -d ${D}${includedir} install -m 644 ${S}/include/ansidecl.h ${D}${includedir} install -m 644 ${S}/include/libiberty.h ${D}${includedir} cd ${D}${bindir} # Symlinks for ease of running these on the native target for p in ${TARGET_PREFIX}* ; do ln -sf $p `echo $p | sed -e s,${TARGET_PREFIX},,` done for alt in ${USE_ALTERNATIVES_FOR}; do rm -f ${D}${bindir}/$alt done oe_multilib_header bfd.h # bfd_stdint.h encodes the compiler name in the header sed -i ${D}${includedir}/bfd_stdint.h -e "s,${TARGET_PREFIX},," } inherit update-alternatives ALTERNATIVE_PRIORITY = "100" ALTERNATIVE_${PN}_class-target = "${USE_ALTERNATIVES_FOR}" python () { if bb.utils.contains('DISTRO_FEATURES', 'ld-is-gold', True, False, d) and bb.utils.contains_any('TARGET_ARCH', 'riscv32 riscv64', True, False, d): bb.fatal("Gold linker does not _yet_ support RISC-V architecture please remove ld-is-gold from DISTRO_FEATURES") }