Force the locale when executing ld gold

Summary:
If run with other locales (like French),
the decode operation might fail

This is the same change as in r246421 for llvm.

llvm-svn: 286605

diff --git a/compiler-rt/test/lit.common.cfg b/compiler-rt/test/lit.common.cfg
index ed7a205a5e0e8955348d90cdb3e2f6bd9d1fcc00..7fcb03f04227070ac3abbda6851e9e06ba9fde42 100644 (file)
--- a/compiler-rt/test/lit.common.cfg
+++ b/compiler-rt/test/lit.common.cfg
@@ -153,7 +153,7 @@ def is_linux_lto_supported():
   if not os.path.exists(os.path.join(config.llvm_shlib_dir, 'LLVMgold.so')):
     return False
 
-  ld_cmd = subprocess.Popen([config.gold_executable, '--help'], stdout = subprocess.PIPE)
+  ld_cmd = subprocess.Popen([config.gold_executable, '--help'], stdout = subprocess.PIPE, env={'LANG': 'C'})
   ld_out = ld_cmd.stdout.read().decode()
   ld_cmd.wait()