libsdl2: Move to CMake build

diff --git a/meta/recipes-graphics/libsdl2/libsdl2_2.0.18.bb b/meta/recipes-graphics/libsdl2/libsdl2_2.0.18.bb
index 5e645b443c..d1af282a1c 100644
--- a/meta/recipes-graphics/libsdl2/libsdl2_2.0.18.bb
+++ b/meta/recipes-graphics/libsdl2/libsdl2_2.0.18.bb
@@ -24,20 +24,19 @@  S = "${WORKDIR}/SDL2-${PV}"
 
 SRC_URI[sha256sum] = "94d40cd73dbfa10bb6eadfbc28f355992bb2d6ef6761ad9d4074eff95ee5711c"
 
-inherit autotools lib_package binconfig-disabled pkgconfig
+inherit cmake lib_package binconfig-disabled pkgconfig
 
 BINCONFIG = "${bindir}/sdl2-config"
 
 CVE_PRODUCT = "simple_directmedia_layer sdl"
 
-EXTRA_OECONF = "--disable-oss --disable-esd --disable-arts \
-                --disable-diskaudio --disable-nas --disable-esd-shared --disable-esdtest \
-                --disable-video-dummy \
-                --disable-video-rpi \
-                --enable-pthreads \
-                --disable-rpath \
-                --disable-sndio \
-                --disable-fcitx --disable-ibus \
+EXTRA_OECMAKE = "-DSDL_OSS=OFF -DSDL_ESD=OFF -DSDL_ARTS=OFF \
+                 -DSDL_DISKAUDIO=OFF -DSDL_NAS=OFF -DSDL_ESD_SHARED=OFF \
+                 -DSDL_DUMMYVIDEO=OFF \
+                 -DSDL_RPI=OFF \
+                 -DSDL_PTHREADS=ON \
+                 -DSDL_RPATH=OFF \
+                 -DSDL_SNDIO=OFF \
                 "
 
 # opengl packageconfig factored out to make it easy for distros
@@ -52,27 +51,17 @@  PACKAGECONFIG ??= " \
     ${@bb.utils.contains('DISTRO_FEATURES', 'wayland', 'wayland gles2', '', d)} \
     ${@bb.utils.contains("TUNE_FEATURES", "neon","arm-neon","",d)} \
 "
-PACKAGECONFIG[alsa]       = "--enable-alsa --disable-alsatest,--disable-alsa,alsa-lib,"
-PACKAGECONFIG[arm-neon]   = "--enable-arm-neon,--disable-arm-neon"
-PACKAGECONFIG[directfb]   = "--enable-video-directfb,--disable-video-directfb,directfb,directfb"
-PACKAGECONFIG[gles2]      = "--enable-video-opengles,--disable-video-opengles,virtual/libgles2"
-PACKAGECONFIG[jack]       = "--enable-jack,--disable-jack,jack"
-PACKAGECONFIG[kmsdrm]     = "--enable-video-kmsdrm,--disable-video-kmsdrm,libdrm virtual/libgbm"
-PACKAGECONFIG[opengl]     = "--enable-video-opengl,--disable-video-opengl,virtual/libgl"
-PACKAGECONFIG[pulseaudio] = "--enable-pulseaudio,--disable-pulseaudio,pulseaudio"
-PACKAGECONFIG[wayland]    = "--enable-video-wayland,--disable-video-wayland,wayland-native wayland wayland-protocols libxkbcommon"
-PACKAGECONFIG[x11]        = "--enable-video-x11,--disable-video-x11,virtual/libx11 libxext libxrandr libxrender"
+PACKAGECONFIG[alsa]       = "-DSDL_ALSA=ON,-DSDL_ALSA=OFF,alsa-lib,"
+PACKAGECONFIG[arm-neon]   = "-DSDL_ARMNEON=ON,-DSDL_ARMNEON=OFF"
+PACKAGECONFIG[directfb]   = "-DSDL_DIRECTFB=ON,-DSDL_DIRECTFB=OFF,directfb,directfb"
+PACKAGECONFIG[gles2]      = "-DSDL_OPENGLES=ON,-DSDL_OPENGLES=OFF,virtual/libgles2"
+PACKAGECONFIG[jack]       = "-DSDL_JACK=ON,-DSDL_JACK=OFF,jack"
+PACKAGECONFIG[kmsdrm]     = "-DSDL_KMSDRM=ON,-DSDL_KMSDRM=OFF,libdrm virtual/libgbm"
+PACKAGECONFIG[opengl]     = "-DSDL_OPENGL=ON,-DSDL_OPENGL=OFF,virtual/libgl"
+PACKAGECONFIG[pulseaudio] = "-DSDL_PULSEAUDIO=ON,-DSDL_PULSEAUDIO=OFF,pulseaudio"
+PACKAGECONFIG[wayland]    = "-DSDL_WAYLAND=ON,-DSDL_WAYLAND=OFF,wayland-native wayland wayland-protocols libxkbcommon"
+PACKAGECONFIG[x11]        = "-DSDL_X11=ON,-DSDL_X11=OFF,virtual/libx11 libxext libxrandr libxrender"
 
-EXTRA_AUTORECONF += "--include=acinclude --exclude=autoheader"
 CFLAGS:append:class-native = " -DNO_SHARED_MEMORY"
 
-do_configure:prepend() {
-        # Remove old libtool macros.
-        MACROS="libtool.m4 lt~obsolete.m4 ltoptions.m4 ltsugar.m4 ltversion.m4"
-        for i in ${MACROS}; do
-               rm -f ${S}/acinclude/$i
-        done
-        export SYSROOT=$PKG_CONFIG_SYSROOT_DIR
-}
-
 BBCLASSEXTEND = "native nativesdk"