From: Alex Coplan <alex.coplan@arm.com>
Date: Thu, 19 Jun 2025 13:44:06 +0000 (+0100)
Subject: contrib/mklog.py: Add main function
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ca8ea1d23e8b6798b6eb8c018957b25aa6f0db95;p=thirdparty%2Fgcc.git

contrib/mklog.py: Add main function

This adds a main() function to mklog.py (like e.g. check_GNU_style.py
has), which makes it easier to import and invoke from another python
script.  This is useful when using a wrapper script to set up the python
environment.

Smoke tested by using the modified mklog.py to generate the ChangeLog
for this patch.

contrib/ChangeLog:

	* mklog.py (main): New.
---

diff --git a/contrib/mklog.py b/contrib/mklog.py
index dcf7dde6333..26d4156b034 100755
--- a/contrib/mklog.py
+++ b/contrib/mklog.py
@@ -360,7 +360,7 @@ def skip_line_in_changelog(line):
     return FIRST_LINE_OF_END_RE.match(line) is None
 
 
-if __name__ == '__main__':
+def main():
     extra_args = os.getenv('GCC_MKLOG_ARGS')
     if extra_args:
         sys.argv += json.loads(extra_args)
@@ -447,3 +447,6 @@ if __name__ == '__main__':
                 f.write('\n'.join(end))
         else:
             print(output, end='')
+
+if __name__ == '__main__':
+    main()