Fix 4.x build

Author: System233

.github/workflows/build.yml

@@ -76,6 +76,7 @@ jobs:
         uses: softprops/action-gh-release@v2
         with:
           body_path: changelog
+          prerelease: ${{contains(github.ref_name,'dev')}}
           files: |
             ${{env.name}}.zip
             ${{env.name}}.tar.gz

build.sh

@@ -4,16 +4,29 @@
 # This software is released under the MIT License.
 # https://opensource.org/licenses/MIT
 
-# build.sh [x86,amd64,arm,arm64] [static|shared] [gpl|lgpl] ...FF_ARGS
+HELP_MSG="Usage: build.sh <x86,amd64,arm,arm64> [static,shared] [gpl,lgpl] ...FF_ARGS"
 set -e
 source ./env.sh
 
 export BUILD_ARCH=${1:-$VSCMD_ARG_TGT_ARCH}
 export BUILD_TYPE=${2:-shared}
 export BUILD_LICENSE=${3:-gpl}
-shift 3
+
+if [ -z $BUILD_ARCH ]; then
+    echo "$HELP_MSG" >&2
+    exit 1
+fi
+
+shift 3 || true
 FF_ARGS=$@
 
+for dep in libharfbuzz libfreetype sdl libjxl; do
+    if grep -q "enable-${dep}" FFmpeg/configure; then
+        export ENABLE_${dep^^}=1
+        FF_ARGS="$FF_ARGS --enable-$dep"
+    fi
+done
+
 echo BUILD_ARCH=$BUILD_ARCH
 echo BUILD_TYPE=$BUILD_TYPE
 echo BUILD_LICENSE=$BUILD_LICENSE
@@ -29,12 +42,22 @@ git -C FFmpeg apply ../ffmpeg.patch || true
 ./build-make-dep.sh nv-codec-headers
 
 CMAKE_MSVC_RUNTIME_LIBRARY=MultiThreaded ./build-cmake-dep.sh zlib
-./build-cmake-dep.sh freetype
-./build-cmake-dep.sh harfbuzz -DHB_HAVE_FREETYPE=ON
 
-./build-cmake-dep.sh SDL
+if [ -n "$ENABLE_LIBFREETYPE" ]; then
+    ./build-cmake-dep.sh freetype
+fi
+
+if [ -n "$ENABLE_LIBHARFBUZZ" ]; then
+    ./build-cmake-dep.sh harfbuzz -DHB_HAVE_FREETYPE=ON
+fi
+
+if [ -n "$ENABLE_SDL" ]; then
+    ./build-cmake-dep.sh SDL
+fi
 
-./build-cmake-dep.sh openexr -DOPENEXR_INSTALL_TOOLS=OFF
-./build-cmake-dep.sh libjxl -DBUILD_TESTING=OFF -DJPEGXL_ENABLE_BENCHMARK=OFF -DJPEGXL_ENABLE_JNI=OFF -DJPEGXL_BUNDLE_LIBPNG=OFF -DJPEGXL_ENABLE_TOOLS=OFF -DJPEGXL_ENABLE_EXAMPLES=OFF #-DJPEGXL_STATIC=ON
+if [ -n "$ENABLE_LIBJXL" ]; then
+    ./build-cmake-dep.sh openexr -DOPENEXR_INSTALL_TOOLS=OFF
+    ./build-cmake-dep.sh libjxl -DBUILD_TESTING=OFF -DJPEGXL_ENABLE_BENCHMARK=OFF -DJPEGXL_ENABLE_JNI=OFF -DJPEGXL_BUNDLE_LIBPNG=OFF -DJPEGXL_ENABLE_TOOLS=OFF -DJPEGXL_ENABLE_EXAMPLES=OFF #-DJPEGXL_STATIC=ON
+fi
 
-./build-ffmpeg.sh FFmpeg --enable-libfreetype --enable-libharfbuzz --enable-sdl --enable-libjxl $FF_ARGS
+./build-ffmpeg.sh FFmpeg $FF_ARGS