On 5/17/23 03:22, Bo YU wrote:
Hi,
I just want to backport the commit to gcc-13 branch:
commit 203f3060dd363361b172f7295f42bb6bf5ac0b3b
Author: Andreas Schwab <sch...@suse.de>
Date: Sat Apr 23 15:48:42 2022 +0200
riscv/linux: Don't add -latomic with -pthread
Now that we have support for inline subword atomic operations, it
is no
longer necessary to link against libatomic. This also fixes testsuite
failures because the framework does not properly set up the linker
flags
for finding libatomic.
The use of atomic operations is also independent of the use of
libpthread.
gcc/
* config/riscv/linux.h (LIB_SPEC): Don't redefine.
The discussion is here:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104338#c20
THanks. I've backported this to gcc-13.
jeff
