[PATCH] libatomic: Use config/mingw/lock.c for --enable-threads=single

[Jonathan Wakely]

OK for trunk?

-- >8--

Without this change bootstrap fails for x86_64-w64-mingw32 with
--disable-threads=single because there is no lock.c file chosen by
libatomic's configure.

libatomic/ChangeLog:

	* configure.tgt (config_path) [target_thread_file=single]:
	Use 'mingw' config.
---
 libatomic/configure.tgt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libatomic/configure.tgt b/libatomic/configure.tgt
index 57f093603bb..641dc834abc 100644
--- a/libatomic/configure.tgt
+++ b/libatomic/configure.tgt
@@ -160,7 +160,7 @@ case "${target}" in
   *-*-mingw*)
 	# OS support for atomic primitives.
         case ${target_thread_file} in
-          win32 | mcf)
+          win32 | mcf | single)
             config_path="${config_path} mingw"
             ;;
           posix)
-- 
2.39.0