Allow libavif to install rav1e, except on manylinux2014 and aarch64 (#7)

* Allow libavif to install rav1e, except on manylinux2014 and aarch64

* Allow libavif to install rav1e on Windows

---------

Co-authored-by: Andrew Murray <radarhere@users.noreply.github.com>

.github/workflows/test-windows.yml

@@ -139,10 +139,6 @@ jobs:
       if: steps.build-cache.outputs.cache-hit != 'true'
       run: "& winbuild\\build\\build_dep_libpng.cmd"
 
-    - name: Build dependencies / rav1e
-      if: steps.build-cache.outputs.cache-hit != 'true'
-      run: "& winbuild\\build\\build_dep_rav1e.cmd"
-
     - name: Build dependencies / meson
       if: steps.build-cache.outputs.cache-hit != 'true'
       run: "& winbuild\\build\\install_meson.cmd"

.github/workflows/wheels-dependencies.sh

@@ -97,48 +97,49 @@ function build_harfbuzz {
     touch harfbuzz-stamp
 }
 
-function install_rav1e {
-    if [ -n "$IS_MACOS" ]; then
-        suffix="macos"
-        if [[ "$PLAT" == "arm64" ]]; then
-            suffix+="-aarch64"
-        fi
-    else
-        suffix="linux"
-        if [[ "$PLAT" == "aarch64" ]]; then
-            suffix+="-aarch64"
-        else
-            suffix+="-generic"
-        fi
-    fi
-
-    curl -sLo - \
-        https://github.com/xiph/rav1e/releases/download/v$RAV1E_VERSION/librav1e-$RAV1E_VERSION-$suffix.tar.gz \
-        | tar -C $BUILD_PREFIX --exclude LICENSE --exclude '*.so' --exclude '*.dylib' -zxf -
-
-    if [ -z "$IS_MACOS" ]; then
-        sed -i 's/-lgcc_s/-lgcc_eh/g' "${BUILD_PREFIX}/lib/pkgconfig/rav1e.pc"
-    fi
-
-    # Force libavif to treat system rav1e as if it were local
-    mkdir -p /tmp/cmake/Modules
-    cat <<EOF > /tmp/cmake/Modules/Findrav1e.cmake
-    add_library(rav1e::rav1e STATIC IMPORTED GLOBAL)
-    set_target_properties(rav1e::rav1e PROPERTIES
-        IMPORTED_LOCATION "$BUILD_PREFIX/lib/librav1e.a"
-        AVIF_LOCAL ON
-        INTERFACE_INCLUDE_DIRECTORIES "$BUILD_PREFIX/include/rav1e"
-    )
-EOF
-}
-
 function build_libavif {
     if [ -e libavif-stamp ]; then return; fi
-    install_rav1e
+
+    if [[ -z "$IS_MACOS" ]] && ([[ "$MB_ML_VER" == 2014 ]] || [[ "$PLAT" == "aarch64" ]]); then
+        # Once Amazon 2 is EOL on 30 June 2025, manylinux2014 will no longer be needed
+        # Once GitHub Actions supports aarch64 without emulation, this will no longer needed as building will be faster
+        if [[ "$PLAT" == "aarch64" ]]; then
+            suffix="aarch64"
+        else
+            suffix="generic"
+        fi
+
+        curl -sLo - \
+            https://github.com/xiph/rav1e/releases/download/v$RAV1E_VERSION/librav1e-$RAV1E_VERSION-linux-$suffix.tar.gz \
+            | tar -C $BUILD_PREFIX -zxf -
+
+        # Force libavif to treat system rav1e as if it were local
+        mkdir -p /tmp/cmake/Modules
+        cat <<EOF > /tmp/cmake/Modules/Findrav1e.cmake
+        add_library(rav1e::rav1e STATIC IMPORTED GLOBAL)
+        set_target_properties(rav1e::rav1e PROPERTIES
+            IMPORTED_LOCATION "$BUILD_PREFIX/lib/librav1e.a"
+            AVIF_LOCAL ON
+            INTERFACE_INCLUDE_DIRECTORIES "$BUILD_PREFIX/include/rav1e"
+        )
+EOF
+
+        rav1e=SYSTEM
+    else
+        curl https://sh.rustup.rs -sSf | sh -s -- -y
+        . "$HOME/.cargo/env"
+
+        if [ -z "$IS_ALPINE" ] && [ -z "$IS_MACOS" ]; then
+            yum install -y perl
+        fi
+
+        rav1e=LOCAL
+    fi
+
     python3 -m pip install meson ninja
 
     if [[ "$PLAT" == "x86_64" ]]; then
-        build_simple nasm 2.16.03 https://www.nasm.us/pub/nasm/releasebuilds/2.16.03/
+        build_simple nasm 2.16.03 https://www.nasm.us/pub/nasm/releasebuilds/2.16.03
     fi
 
     local out_dir=$(fetch_unpack https://github.com/AOMediaCodec/libavif/archive/refs/tags/v$LIBAVIF_VERSION.tar.gz libavif-$LIBAVIF_VERSION.tar.gz)
@@ -150,7 +151,7 @@ function build_libavif {
             -DBUILD_SHARED_LIBS=OFF \
             -DAVIF_LIBSHARPYUV=LOCAL \
             -DAVIF_LIBYUV=LOCAL \
-            -DAVIF_CODEC_RAV1E=SYSTEM \
+            -DAVIF_CODEC_RAV1E=$rav1e \
             -DAVIF_CODEC_AOM=LOCAL \
             -DAVIF_CODEC_DAV1D=LOCAL \
             -DAVIF_CODEC_SVT=LOCAL \

docs/installation/building-from-source.rst

@@ -226,7 +226,7 @@ Many of Pillow's features require external libraries:
 
         sudo pkg install jpeg-turbo tiff webp lcms2 freetype2 openjpeg harfbuzz fribidi libxcb libavif
 
-    See ``depends/install_raqm_cmake.sh`` to install libraqm.
+    Then see ``depends/install_raqm_cmake.sh`` to install libraqm.
 
 .. tab:: Android
 

winbuild/Findrav1e.cmake

@@ -1,10 +0,0 @@
-file(TO_CMAKE_PATH "${AVIF_RAV1E_ROOT}" RAV1E_ROOT_PATH)
-add_library(rav1e::rav1e STATIC IMPORTED GLOBAL)
-set_target_properties(
-  rav1e::rav1e
-  PROPERTIES IMPORTED_LOCATION "${RAV1E_ROOT_PATH}/lib/rav1e.lib"
-             AVIF_LOCAL ON
-             INTERFACE_INCLUDE_DIRECTORIES "${RAV1E_ROOT_PATH}/inc/rav1e"
-             IMPORTED_SONAME rav1e)
-target_link_libraries(rav1e::rav1e INTERFACE ntdll.lib userenv.lib ws2_32.lib
-                                             bcrypt.lib)

winbuild/build_prepare.py

@@ -124,7 +124,6 @@ V = {
     "ZLIB": "1.3.1",
     "MESON": "1.6.0",
     "LIBAVIF": "1.1.1",
-    "RAV1E": "0.7.1",
 }
 V["LIBPNG_DOTLESS"] = V["LIBPNG"].replace(".", "")
 V["LIBPNG_XY"] = "".join(V["LIBPNG"].split(".")[:2])
@@ -400,19 +399,6 @@ DEPS: dict[str, dict[str, Any]] = {
         ],
         "bins": [r"*.dll"],
     },
-    "rav1e": {
-        "url": (
-            f"https://github.com/xiph/rav1e/releases/download/v{V['RAV1E']}/FILENAME"
-        ),
-        "filename": f"rav1e-{V['RAV1E']}-windows-msvc-generic.zip",
-        "dir": "rav1e-windows-msvc-sdk",
-        "license": "LICENSE",
-        "build": [
-            cmd_xcopy("include", "{inc_dir}"),
-        ],
-        "bins": [r"bin\*.dll"],
-        "libs": [r"lib\*.*"],
-    },
     "libavif": {
         "url": f"https://github.com/AOMediaCodec/libavif/archive/v{V['LIBAVIF']}.zip",
         "filename": f"libavif-{V['LIBAVIF']}.zip",
@@ -435,8 +421,7 @@ DEPS: dict[str, dict[str, Any]] = {
                     "-DAVIF_CODEC_AOM=LOCAL",
                     "-DAVIF_LIBYUV=LOCAL",
                     "-DAVIF_LIBSHARPYUV=LOCAL",
-                    "-DAVIF_CODEC_RAV1E=SYSTEM",
-                    "-DAVIF_RAV1E_ROOT={build_dir}",
+                    "-DAVIF_CODEC_RAV1E=LOCAL",
                     "-DCMAKE_MODULE_PATH={winbuild_dir_cmake}",
                     "-DAVIF_CODEC_DAV1D=LOCAL",
                     "-DAVIF_CODEC_SVT=LOCAL",
@@ -804,7 +789,7 @@ def main() -> None:
     if args.no_fribidi:
         disabled += ["fribidi"]
     if args.no_avif or args.architecture != "AMD64":
-        disabled += ["rav1e", "libavif"]
+        disabled += ["libavif"]
 
     prefs = {
         "architecture": args.architecture,