On 3/23/21 4:54 PM, Marc Kleine-Budde wrote:
On 23.03.2021 09:32:10, Oliver Hartkopp wrote:
I wonder if the compiler configurations (gcc -v) or the options used at
kernel build time are identical.
I tested several compilers and with my .config never triggered a
problem, but with Rong Chen it does. I'm trying to figure out which
option it is, stay tuned.
Marc
Hi Marc, Oliver,
We use the below cross compiler:
https://download.01.org/0day-ci/cross-package/gcc-9.3.0-nolibc/x86_64-gcc-9.3.0-nolibc_arm-linux-gnueabi.tar.xz
and here is the detail:
$
/home/nfs/0day/gcc-9.3.0-nolibc/arm-linux-gnueabi/bin/arm-linux-gnueabi-gcc
-v
Using built-in specs.
COLLECT_GCC=/home/nfs/0day/gcc-9.3.0-nolibc/arm-linux-gnueabi/bin/arm-linux-gnueabi-gcc
COLLECT_LTO_WRAPPER=/home/nfs/0day/gcc-9.3.0-nolibc/arm-linux-gnueabi/bin/../libexec/gcc/arm-linux-gnueabi/9.3.0/lto-wrapper
Target: arm-linux-gnueabi
Configured with: /tmp/build-crosstools-xh/gcc/gcc-9.3.0/configure
--target=arm-linux-gnueabi --enable-targets=all
--prefix=/tmp/build-crosstools-xh/cross --enable-languages=c
--without-headers --disable-bootstrap --disable-nls --disable-threads
--disable-shared --disable-libmudflap --disable-libssp --disable-libgomp
--disable-decimal-float --disable-libquadmath --disable-libatomic
--disable-libcc1 --disable-libmpx --enable-checking=release
Thread model: single
gcc version 9.3.0 (GCC)
Best Regards,
Rong Chen
