[llvm] e200690 - [gn build] try to make sync_source_lists_from_cmake.py py3-compatible

[Nico Weber via llvm-commits]

Author: Nico Weber
Date: 2021-04-14T14:36:29-04:00
New Revision: e2006903813849eb6e4ae2c78ff89e9277a82845

URL: https://github.com/llvm/llvm-project/commit/e2006903813849eb6e4ae2c78ff89e9277a82845
DIFF: https://github.com/llvm/llvm-project/commit/e2006903813849eb6e4ae2c78ff89e9277a82845.diff

LOG: [gn build] try to make sync_source_lists_from_cmake.py py3-compatible

Added: 
    

Modified: 
    llvm/utils/gn/build/sync_source_lists_from_cmake.py

Removed: 
    


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diff  --git a/llvm/utils/gn/build/sync_source_lists_from_cmake.py b/llvm/utils/gn/build/sync_source_lists_from_cmake.py
index 1906c2a9234f0..6326f4cb6ae03 100755
--- a/llvm/utils/gn/build/sync_source_lists_from_cmake.py
+++ b/llvm/utils/gn/build/sync_source_lists_from_cmake.py
@@ -54,7 +54,8 @@ def sync_source_lists(write):
     # Use shell=True on Windows in case git is a bat file.
     def git(args): subprocess.check_call(['git'] + args, shell=os.name == 'nt')
     def git_out(args):
-        return subprocess.check_output(['git'] + args, shell=os.name == 'nt')
+        return subprocess.check_output(['git'] + args, shell=os.name == 'nt',
+                                       universal_newlines=True)
     gn_files = git_out(['ls-files', '*BUILD.gn']).splitlines()
 
     # Matches e.g. |   "foo.cpp",|, captures |foo| in group 1.