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binutils: allow distro to select gold as default linker

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But ensure that gcc-cross-intermediate always uses ld.bfd since
(e)glibc won't build with gold.

(From OE-Core rev: 207a9013670560d62c793a66f01e19f4760a71a8)

Signed-off-by: Phil Blundell <philb@gnu.org>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Phil Blundell
2011-06-27 16:51:16 +01:00
committed by Richard Purdie
parent 5e480e526f
commit b78173f176
2 changed files with 8 additions and 2 deletions
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3
meta/recipes-devtools/binutils/binutils-cross.inc
View File

@@ -5,7 +5,8 @@ EXTRA_OECONF = "--with-sysroot=${STAGING_DIR_TARGET} \
--program-prefix=${TARGET_PREFIX} \
--disable-install-libbfd \
--disable-werror \
--enable-poison-system-directories"
--enable-poison-system-directories \
${@base_contains('DISTRO_FEATURES', 'ld-is-gold', '--enable-gold=default', '', d)}"
do_install () {
oe_runmake 'DESTDIR=${D}' install

7
meta/recipes-devtools/gcc/gcc-cross-intermediate.inc
View File

@@ -7,6 +7,10 @@ CROSS_TARGET_SYS_DIR_append = ".${PN}"
# This is intended to be a -very- basic config
# sysroot is needed in case we use libc-initial
#
# Glibc won't compile with gold, and building glibc is the whole point of
# this recipe. So we select ld.bfd explicitly here if gold is the distro's
# preferred linker.
EXTRA_OECONF = "--with-local-prefix=${STAGING_DIR_TARGET}${target_prefix} \
--enable-shared \
--disable-multilib \
@@ -17,7 +21,8 @@ EXTRA_OECONF = "--with-local-prefix=${STAGING_DIR_TARGET}${target_prefix} \
--with-sysroot=${STAGING_DIR_TCBOOTSTRAP} \
--with-build-sysroot=${STAGING_DIR_TCBOOTSTRAP} \
${EXTRA_OECONF_INTERMEDIATE} \
${@get_gcc_fpu_setting(bb, d)}"
${@get_gcc_fpu_setting(bb, d)} \
${@base_contains('DISTRO_FEATURES', 'ld-is-gold', '--with-ld=${STAGING_BINDIR_TOOLCHAIN}/${TARGET_PREFIX}ld.bfd', '', d)}"
do_populate_sysroot[sstate-inputdirs] = "${SYSROOT_DESTDIR}/${STAGING_DIR_HOST} ${SYSROOT_DESTDIR}/${STAGING_DIR_TARGET}/${target_base_libdir}"
do_populate_sysroot[sstate-outputdirs] = "${STAGING_DIR_HOST} ${STAGING_DIR_TCBOOTSTRAP}/${target_base_libdir}"