Disable SDL2 for 5.9.0 (#14944)

See #14545 and https://forum.minetest.net/viewtopic.php?t=30864

util/buildbot/buildwin32.sh

@@ -42,7 +42,6 @@ download "$libhost/llvm/libleveldb-$leveldb_version-win32.zip"
 download "$libhost/llvm/openal-soft-$openal_version-win32.zip"
 download "$libhost/llvm/libjpeg-$libjpeg_version-win32.zip"
 download "$libhost/llvm/libpng-$libpng_version-win32.zip"
-download "$libhost/llvm/sdl2-$sdl2_version-win32.zip"
 
 # Set source dir, downloading Minetest as needed
 get_sources

util/buildbot/buildwin64.sh

@@ -42,7 +42,6 @@ download "$libhost/llvm/libleveldb-$leveldb_version-win64.zip"
 download "$libhost/llvm/openal-soft-$openal_version-win64.zip"
 download "$libhost/llvm/libjpeg-$libjpeg_version-win64.zip"
 download "$libhost/llvm/libpng-$libpng_version-win64.zip"
-download "$libhost/llvm/sdl2-$sdl2_version-win64.zip"
 
 # Set source dir, downloading Minetest as needed
 get_sources

util/buildbot/common.sh

@@ -15,7 +15,6 @@ zlib_version=1.3.1
 zstd_version=1.5.5
 libjpeg_version=3.0.1
 libpng_version=1.6.40
-sdl2_version=2.30.3
 
 download () {
 	local url=$1
@@ -88,9 +87,6 @@ add_cmake_libs () {
 		-DJPEG_INCLUDE_DIR=$libdir/libjpeg/include
 		-DJPEG_DLL="$(_dlls $libdir/libjpeg/bin/libjpeg*)"
 
-		-DCMAKE_PREFIX_PATH=$libdir/sdl2/lib/cmake
-		-DSDL2_DLL="$(_dlls $libdir/sdl2/bin/*)"
-
 		-DZLIB_INCLUDE_DIR=$libdir/zlib/include
 		-DZLIB_LIBRARY=$libdir/zlib/lib/libz.dll.a
 		-DZLIB_DLL=$libdir/zlib/bin/zlib1.dll

util/buildbot/sha256sums.txt

@@ -19,8 +19,6 @@ da6ad10632cf172992158e9ea0977a87914b5d5de93a972c3430b6a412237556  luajit-2024012
 2b1dabe83d478b398cf9226d96de7fa62c973365c4aea70d27ba5782fb49d2d0  luajit-20240125-win64.zip
 e2443451fe5c2066eb564c64b8a1762738a88b7fd749c8b5907fed45c785497b  openal-soft-1.23.1-win32.zip
 cb041445a118469caefbad2647470cb8571c8337bce2adc07634011ab5625417  openal-soft-1.23.1-win64.zip
-574e0847e622ff09ab23e2b22b77685a2ab6ee43de3e2932f3e8a14a4d7b9338  sdl2-2.30.3-win32.zip
-6127afdfc7b6a4ade8caf9a7267748ffea974f729866dd5be96c7a69d2f0fee7  sdl2-2.30.3-win64.zip
 326701086a0ed66e09a9f3ec4d971654c13b6bd79cfdd079c947ecdcd6409525  sqlite3-3.44.2-win32.zip
 b2d474e3625f8f426b6cc5c0ecac831a1de46f7d1027bf4a9f6267b0b0411d42  sqlite3-3.44.2-win64.zip
 8af10515d57dbfee5d2106cd66cafa2adeb4270d4c6047ccbf7e8b5d2d50681c  zlib-1.3.1-win32.zip

util/ci/common.sh

@@ -4,7 +4,7 @@
 install_linux_deps() {
 	local pkgs=(
 		cmake gettext postgresql
-		libpng-dev libjpeg-dev libgl1-mesa-dev libsdl2-dev libfreetype-dev
+		libpng-dev libjpeg-dev libgl1-mesa-dev libxi-dev libfreetype-dev
 		libsqlite3-dev libhiredis-dev libogg-dev libgmp-dev libvorbis-dev
 		libopenal-dev libpq-dev libleveldb-dev libcurl4-openssl-dev libzstd-dev
 	)