klibc: klcc: consider --sysroot option and override gcc-cross encoded sysroot

For the recipes built with klcc-cross it is necessary to
pass --sysroot otherwise we default to the one encoded in gcc-cross which
actually is the 'first one' built.
The issue was revealed when building for armv4 after having built for armv5te:
the produced binaries did contain Illegal Instruction (bx lr).

Use ${TOOLCHAIN_OPTIONS} variable to specify --sysroot=${STAGING_DIR_TARGET}

Signed-off-by: Andrea Adami <andrea.adami@gmail.com>
Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
This commit is contained in:
Andrea Adami
2014-09-19 23:09:29 +02:00
committed by Martin Jansa
parent 2b32463cfc
commit 0a67b9f3fd
3 changed files with 17 additions and 2 deletions
@@ -16,6 +16,7 @@ SRC_URI_append_linux-uclibceabi = " file://klibc-config-eabi.patch \
"
SRC_URI += "file://klibc-linux-libc-dev.patch \
file://staging.patch \
file://klcc-consider-sysroot.patch \
"
S = "${WORKDIR}/git"