waf: remove waf as a build system

Remove waf entirely in favor of meson as the only supported build
system. Waf was officially deprecated in 0.36.0, and has not been
preferred over meson since 0.35.0.

ci/build-macos.sh

@@ -10,34 +10,13 @@ if [[ -d "./build/${MPV_VARIANT}" ]] ; then
     rm -rf "./build/${MPV_VARIANT}"
 fi
 
-if [[ $1 = "meson" ]]; then
-    PKG_CONFIG_PATH="${FFMPEG_SYSROOT}/lib/pkgconfig/" CC="${CC}" CXX="${CXX}" \
-      meson setup build \
-        -Dprefix="${MPV_INSTALL_PREFIX}" \
-        -D{libmpv,tests}=true \
-        -D{gl,iconv,lcms2,lua,jpeg,plain-gl,zlib}=enabled \
-        -D{cocoa,coreaudio,gl-cocoa,macos-cocoa-cb,macos-touchbar,videotoolbox-gl}=enabled
+PKG_CONFIG_PATH="${FFMPEG_SYSROOT}/lib/pkgconfig/" CC="${CC}" CXX="${CXX}" \
+meson setup build \
+    -Dprefix="${MPV_INSTALL_PREFIX}" \
+    -D{libmpv,tests}=true \
+    -D{gl,iconv,lcms2,lua,jpeg,plain-gl,zlib}=enabled \
+    -D{cocoa,coreaudio,gl-cocoa,macos-cocoa-cb,macos-touchbar,videotoolbox-gl}=enabled
 
-    meson compile -C build -j4
-    meson install -C build
-    ./build/mpv -v --no-config
-fi
-
-if [[ $1 = "waf" ]]; then
-    if [[ ! -e "./waf" ]] ; then
-        python3 ./bootstrap.py
-    fi
-
-    PKG_CONFIG_PATH="${FFMPEG_SYSROOT}/lib/pkgconfig/" CC="${CC}" CXX="${CXX}" python3 \
-      ./waf configure \
-        --out=build_waf \
-        --variant="${MPV_VARIANT}" \
-        --prefix="${MPV_INSTALL_PREFIX}" \
-        --enable-{gl,iconv,lcms2,libmpv-shared,lua,jpeg,plain-gl,zlib} \
-        --enable-{cocoa,coreaudio,gl-cocoa,macos-cocoa-cb,macos-touchbar,videotoolbox-gl} \
-        --swift-flags="${CI_SWIFT_FLAGS}"
-
-    python3 ./waf build --variant="${MPV_VARIANT}" -j4
-    python3 ./waf install --variant="${MPV_VARIANT}"
-    ${MPV_INSTALL_PREFIX}/bin/mpv -v --no-config
-fi
+meson compile -C build -j4
+meson install -C build
+./build/mpv -v --no-config