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gcc-multilib-config: make aarch64 support multilib

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Fixed:
MACHINE = qemuarm64
require conf/multilib.conf
MULTILIBS = "multilib:lib32"
DEFAULTTUNE_virtclass-multilib-lib32 = "armv7at-neon"

$ bitbake core-image-minimal -cpopulate_sdk

WARNING: gcc multilib setup is not supported for TARGET_ARCH=aarch64
WARNING: gcc multilib setup is not supported for TARGET_ARCH=aarch64

[YOCTO #8638]

(From OE-Core rev: 9e0cad83eefae4c1a5e5e0334cc1cfdfc1f51057)

Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Robert Yang 2015-11-05 00:20:51 -08:00 committed by Richard Purdie
parent 8514d21e6a
commit 0ae52c8b2c
1 changed files with 7 additions and 0 deletions
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7
meta/recipes-devtools/gcc/gcc-multilib-config.inc
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@ -29,6 +29,9 @@ python gcc_multilib_setup() {
bb.utils.remove(build_conf_dir, True)
ml_globs = ('%s/*/t-linux64' % src_conf_dir,
'%s/*/linux64.h' % src_conf_dir,
'%s/aarch64/t-aarch64' % src_conf_dir,
'%s/aarch64/aarch64.h' % src_conf_dir,
'%s/aarch64/aarch64-cores.def' % src_conf_dir,
'%s/*/linux.h' % src_conf_dir,
'%s/linux.h' % src_conf_dir)
@ -130,6 +133,8 @@ python gcc_multilib_setup() {
'mips64' : ['gcc/config/mips/t-linux64'],
'powerpc' : ['gcc/config/rs6000/t-linux64'],
'powerpc64' : ['gcc/config/rs6000/t-linux64'],
'aarch64' : ['gcc/config/aarch64/t-aarch64'],
'arm' : ['gcc/config/aarch64/t-aarch64'],
}
gcc_header_config_files = {
@ -140,6 +145,8 @@ python gcc_multilib_setup() {
'mips64' : ['gcc/config/mips/linux.h', 'gcc/config/mips/linux64.h'],
'powerpc' : ['gcc/config/rs6000/linux64.h'],
'powerpc64' : ['gcc/config/rs6000/linux64.h'],
'aarch64' : ['gcc/config/aarch64/aarch64.h'],
'arm' : ['gcc/config/aarch64/aarch64.h'],
}
libdir32 = 'SYSTEMLIBS_DIR'