Reapply "NFC: utils/perf-training: Python 3 compatibility for lit.cfg"

This is in response to the recent move to Python 3. This reverts commit 5f4426e517.
2020-05-05 15:08:12 -07:00 · 2020-05-05 15:08:12 -07:00 · b0eb7cd2be
parent 5034102b24
commit b0eb7cd2be
1 changed files with 1 additions and 1 deletions
--- a/clang/utils/perf-training/lit.cfg
+++ b/clang/utils/perf-training/lit.cfg
@ -10,7 +10,7 @@ def getSysrootFlagsOnDarwin(config, lit_config):
    # default system root path.
    if 'darwin' in config.target_triple:
        try:
-            out = subprocess.check_output(['xcrun', '--show-sdk-path']).strip()
+            out = subprocess.check_output(['xcrun', '--show-sdk-path']).strip().decode()
            res = 0
        except OSError:
            res = -1