On 2019年05月27日 15:53, Khem Raj wrote:
On Sun, May 26, 2019 at 10:17 AM Khem Raj <raj.k...@gmail.com> wrote:
On Mon, May 13, 2019 at 8:39 PM Khem Raj <raj.k...@gmail.com> wrote:
On Sun, May 12, 2019 at 1:14 PM Khem Raj <raj.k...@gmail.com> wrote:
On Sun, May 12, 2019 at 6:21 AM Richard Purdie
<richard.pur...@linuxfoundation.org> wrote:
I've run some tests and think we're now down to one remaining issue
with gcc 9:
https://autobuilder.yoctoproject.org/typhoon/#/builders/60/builds/579
https://autobuilder.yoctoproject.org/typhoon/#/builders/55/builds/145
Assembler is not liking what gcc9 is generating
HOSTCC scripts/kconfig/conf.o
/tmp/ccnMW5be.s: Assembler messages:
/tmp/ccnMW5be.s: Internal error (Segmentation fault).
I wonder if its a common case or specific here?
I will try to reproduce it as well
I am able to get a .s file which crashes assembler on
qemu. Same file assembles ok with mips cross assembler
so next I want to get hold of a mips hardware and try
it on the real h/w, meanwhile if someone has easy access
to mips and can load core-image-sato-sdk on it then I can
provide the asm file which crashes assembler
got some more time to narrow it down.
works with musl+gcc-9
works with glibc+clang-8
works with musl+Clang-8
so only glibc+gcc-9 combo is one which exhibits the issue
I have sent a workaound for this which we can try out.
https://patchwork.openembedded.org/patch/161674/
Failed to build llvm with gcc9 for qemuppc as below:
| collect2: fatal error: ld terminated with signal 11 [Segmentation
fault], core dumped
Thanks,
which is a kernel "make scripts" segfaulting on target on mips and
hence failing to build kernel modules. If we can get that one fixed
we're good from an OE-Core perspective to move to gcc 9.
I have to recognise the work Khem has put in getting us this close!
Cheers,
Richard
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