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authorJuro Bystricky <juro.bystricky@intel.com>2017-08-19 09:41:35 -0700
committerRichard Purdie <richard.purdie@linuxfoundation.org>2017-08-23 12:06:51 +0100
commit06ff0a9c8a26e394d65cf00ec6b9f1d1958c7fcf (patch)
tree6bde36d74dec584b650a6e8984ddcc1ab73807ed
parent07348bb76f6617477e164db9245a1a98f1a18569 (diff)
downloadpoky-06ff0a9c8a26e394d65cf00ec6b9f1d1958c7fcf.tar.gz
kernel.bbclass: external toolchain fix
Refactor get_cc_option so it is simpler and also does not fail when using external toolchain. (From OE-Core rev: d4564ee59df907d1e01a3610ac88a35f9a78c1ce) Signed-off-by: Juro Bystricky <juro.bystricky@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
-rw-r--r--meta/classes/kernel.bbclass7
1 files changed, 2 insertions, 5 deletions
diff --git a/meta/classes/kernel.bbclass b/meta/classes/kernel.bbclass
index 2a765547ac..3cc0432fcf 100644
--- a/meta/classes/kernel.bbclass
+++ b/meta/classes/kernel.bbclass
@@ -259,12 +259,9 @@ get_cc_option () {
259 # Check if KERNEL_CC supports the option "file-prefix-map". 259 # Check if KERNEL_CC supports the option "file-prefix-map".
260 # This option allows us to build images with __FILE__ values that do not 260 # This option allows us to build images with __FILE__ values that do not
261 # contain the host build path. 261 # contain the host build path.
262 cc_option_supported=`${KERNEL_CC} -Q --help=joined | grep ffile-prefix-map` 262 if ${KERNEL_CC} -Q --help=joined | grep -q "\-ffile-prefix-map=<old=new>"; then
263 cc_extra="" 263 echo "-ffile-prefix-map=${S}=/kernel-source/"
264 if [ $cc_option_supported = "-ffile-prefix-map=<old=new>" ]; then
265 cc_extra=-ffile-prefix-map=${S}=/kernel-source/
266 fi 264 fi
267 echo $cc_extra
268} 265}
269 266
270kernel_do_compile() { 267kernel_do_compile() {