When regenerating files like Python-ast.h, take care that the generated
comment based on 'sys.args[0]' does not depend on the path. For Python
builds from a remote directory ("/path/to/configure; make") the previous
logic used to include the "/path/to" portion in Python-ast.h. Then svn
would consider this file to be locally modified.
diff --git a/Parser/asdl_c.py b/Parser/asdl_c.py
index 2167c30..f45bee4 100755
--- a/Parser/asdl_c.py
+++ b/Parser/asdl_c.py
@@ -639,9 +639,8 @@
def main(srcfile):
argv0 = sys.argv[0]
- index = argv0.find('/')
- if index > 0:
- argv0 = argv0[index + 1:]
+ components = argv0.split(os.sep)
+ argv0 = os.sep.join(components[-2:])
auto_gen_msg = '/* File automatically generated by %s */\n' % argv0
mod = asdl.parse(srcfile)
if not asdl.check(mod):