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- 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 pkgconfig texinfo
- FILES:${PN} = " \
- ${bindir}/${TARGET_PREFIX}* \
- ${libdir}/lib*.so.* \
- ${libdir}/bfd-plugins/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 = ""
- LDGOLD_ALTS:libc-glibc:mipsarch = ""
- 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 \
- --disable-gdb \
- --disable-gdbserver \
- --disable-libdecnumber \
- --disable-readline \
- --disable-sim \
- ${LDGOLD} \
- ${EXTRA_TARGETS} \
- ${@bb.utils.contains('DISTRO_FEATURES', 'multiarch', '--enable-64-bit-bfd', '', d)}"
- EXTRA_TARGETS = ""
- EXTRA_TARGETS:x86-64 = " --enable-targets=x86_64-pe,x86_64-pep "
- EXTRA_TARGETS:class-native = ""
- LDGOLD:class-native = ""
- LDGOLD:class-crosssdk = ""
- LDGOLD:libc-glibc:mipsarch = ""
- LDGOLD ?= "${@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 () {
- (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}
- # insall pic version of libiberty if available
- if [ -e ${B}/libiberty/pic/libiberty.a ]; then
- install -Dm 0644 ${B}/libiberty/pic/libiberty.a ${D}${libdir}/libiberty.a
- fi
- 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}/$alt
- done
- oe_multilib_header bfd.h
- }
- inherit update-alternatives
- ALTERNATIVE_PRIORITY = "100"
- ALTERNATIVE:${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")
- }
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