From a7f9caa66297525b099bcd7c6c9931f53cb2f759 Mon Sep 17 00:00:00 2001
From: Michael Niedermayer <michael@niedermayer.cc>
Date: Sun, 21 Sep 2025 16:49:45 +0200
Subject: [PATCH] configure: strip non numeric trailer from gcc version

Fixes: ../configure: 7820: [: Illegal number: 13-win32

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit b1cbc7c8ff515159130bc4290ef6ab204e7101e8)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
---
 configure | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/configure b/configure
index 1dc9a87909..a0eed36abf 100755
--- a/configure
+++ b/configure
@@ -7758,7 +7758,7 @@ if enabled icc; then
     fi
 elif enabled gcc; then
     gcc_version=$($cc -dumpversion)
-    major_version=${gcc_version%%.*}
+    major_version=${gcc_version%%[!0-9]*}
     if [ $major_version -lt 13 ]; then
         # Disable tree-vectorize for GCC <13 - it has historically been buggy.
         check_optflags -fno-tree-vectorize