[Bug lto/106170] [13 Regression] x86_64-w64-mingw32 host GCC with win32 thread model does not provide pthread.h. lto-plugin fails with canadian compilation

[unlvsur at live dot com via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106170

--- Comment #17 from cqwrteur <unlvsur at live dot com> ---
(In reply to Martin Liška from comment #15)
> Feel free to provide Windows implementation of the critical section.

case $target in
  riscv*)
    # do not use locking as pthread depends on libatomic
    ;;
  *-linux*)
    use_locking=yes
    ;;
esac


This should be $host, not $target

case $host in
  riscv*)
    # do not use locking as pthread depends on libatomic
    ;;
  *-linux*)
    use_locking=yes
    ;;
esac