SDL_ttf: ref_sdl_req comes from configure.ac on the SDL2 branch

From 1e4caf1df5a1c0877fbf564350f133a1fffdb77c Mon Sep 17 00:00:00 2001
From: Sam Lantinga <[EMAIL REDACTED]>
Date: Wed, 1 Jan 2025 11:08:55 -0800
Subject: [PATCH] ref_sdl_req comes from configure.ac on the SDL2 branch

---
 build-scripts/test-versioning.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/build-scripts/test-versioning.sh b/build-scripts/test-versioning.sh
index efe97a65..591ac8ca 100755
--- a/build-scripts/test-versioning.sh
+++ b/build-scripts/test-versioning.sh
@@ -33,6 +33,7 @@ major=$(sed -Ene 's/^m4_define\(\[MAJOR_VERSION_MACRO\], \[([0-9]*)\]\)$/\1/p' c
 minor=$(sed -Ene 's/^m4_define\(\[MINOR_VERSION_MACRO\], \[([0-9]*)\]\)$/\1/p' configure.ac)
 micro=$(sed -Ene 's/^m4_define\(\[MICRO_VERSION_MACRO\], \[([0-9]*)\]\)$/\1/p' configure.ac)
 version="${major}.${minor}.${micro}"
+ref_sdl_req=$(sed -ne 's/^SDL_VERSION=//p' configure.ac)
 
 if [ "$ref_version" = "$version" ]; then
     ok "configure.ac $version"
@@ -54,7 +55,6 @@ fi
 major=$(sed -ne 's/^set(MAJOR_VERSION \([0-9]*\))$/\1/p' CMakeLists.txt)
 minor=$(sed -ne 's/^set(MINOR_VERSION \([0-9]*\))$/\1/p' CMakeLists.txt)
 micro=$(sed -ne 's/^set(MICRO_VERSION \([0-9]*\))$/\1/p' CMakeLists.txt)
-ref_sdl_req=$(sed -ne 's/^set(SDL_REQUIRED_VERSION \([0-9.]*\))$/\1/p' CMakeLists.txt)
 sdl_req=$(sed -ne 's/^set(SDL_REQUIRED_VERSION \([0-9.]*\))$/\1/p' CMakeLists.txt)
 version="${major}.${minor}.${micro}"