From fef3a3c8b5d35c7a8eeae67f95a264a90120dd29 Mon Sep 17 00:00:00 2001
From: Jakub Jelinek <jakub@redhat.com>
Date: Fri, 25 Apr 2025 10:23:15 +0200
Subject: [PATCH] Adjust gcc_release for id href web transformations

We now have some script which transforms e.g.
<h2 id="15.1">GCC 15.1</h2>
line in gcc-15/changes.html to
<h2 id="15.1"><a href="#15.1">GCC 15.1</a></h2>

This unfortunately breaks the gcc_release script, which looks for
GCC 15.1 appearing in gennews after optional blanks from the start of
the line in the NEWS file, which is no longer the case, there is
[129]GCC 15.1
or something like that with an URL later on
 129. https://gcc.gnu.org/gcc-15/changes.html#15.1

The following patch handles this.

2025-04-25  Jakub Jelinek  <jakub@redhat.com>

	* gcc_release: Allow optional \[[0-9]+\] before GCC major.minor
	in the NEWS file.
---
 maintainer-scripts/gcc_release | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/maintainer-scripts/gcc_release b/maintainer-scripts/gcc_release
index 2ead4a75464..c7af3fdcb31 100755
--- a/maintainer-scripts/gcc_release
+++ b/maintainer-scripts/gcc_release
@@ -141,7 +141,7 @@ build_sources() {
 		 "in gcc-${RELEASE_MAJOR}/index.html"
 
     sed -n -e "/^${thischanges}/,/^${previndex}/p" NEWS |\
-	   grep -q "^[[:blank:]]*GCC ${RELEASE_MAJOR}.${RELEASE_MINOR}" ||\
+	   grep -q "^[[:blank:]]*\(\[[0-9]\{1,\}\][[:blank:]]*\)\{0,1\}GCC ${RELEASE_MAJOR}.${RELEASE_MINOR}" ||\
 	   error "GCC ${RELEASE_MAJOR}.${RELEASE_MINOR} not mentioned "\
 		 "in gcc-${RELEASE_MAJOR}/changes.html"
 
-- 
2.47.2