[llvm] cacb1a9 - [gn build] sync script: try to make sync script even clearer
Nico Weber via llvm-commits
llvm-commits at lists.llvm.org
Tue Dec 1 11:40:35 PST 2020
Author: Nico Weber
Date: 2020-12-01T14:35:27-05:00
New Revision: cacb1a9f930e35371c885cb572823626fc90a0ee
URL: https://github.com/llvm/llvm-project/commit/cacb1a9f930e35371c885cb572823626fc90a0ee
DIFF: https://github.com/llvm/llvm-project/commit/cacb1a9f930e35371c885cb572823626fc90a0ee.diff
LOG: [gn build] sync script: try to make sync script even clearer
Turns out startswith() takes an optional start parameter :)
No behavior change.
Added:
Modified:
llvm/utils/gn/build/sync_source_lists_from_cmake.py
Removed:
################################################################################
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 912cf37c7e54..1906c2a9234f 100755
--- a/llvm/utils/gn/build/sync_source_lists_from_cmake.py
+++ b/llvm/utils/gn/build/sync_source_lists_from_cmake.py
@@ -29,7 +29,7 @@ def patch_gn_file(gn_file, add, remove):
if add:
srcs_tok = 'sources = ['
tokloc = gn_contents.find(srcs_tok)
- while gn_contents[tokloc:].startswith('sources = []'):
+ while gn_contents.startswith('sources = []', tokloc):
tokloc = gn_contents.find(srcs_tok, tokloc + 1)
if tokloc == -1: raise ValueError(gn_file + ': No source list')
if gn_contents.find(srcs_tok, tokloc + 1) != -1:
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