将解决真机gpu问题的修复并入主分支中

cake/native-shared.cake

@@ -75,7 +75,7 @@ void GnNinja(DirectoryPath outDir, string target, string skiaArgs)
 
     // build native skia
     RunProcess(NINJA_EXE, new ProcessSettings {
-        Arguments = $"-C out/{outDir} {target}",
+        Arguments = $"-j8 -C out/{outDir} {target}",
         WorkingDirectory = SKIA_PATH.FullPath,
     });
 }

scripts/Docker/alpine/arm64/.dockerignore

@@ -0,0 +1 @@
+build-local.sh

scripts/Docker/alpine/arm64/Dockerfile

@@ -0,0 +1,33 @@
+FROM arm64v8/alpine:3.9
+
+# Arguments:
+#   DOTNET_SDK_VERSION   - the version of dotnet for the Cake script        [ 3.1.412 | * ]
+RUN echo "http://mirrors.aliyun.com/alpine/v3.9/main" > /etc/apk/repositories \
+    && echo "http://mirrors.aliyun.com/alpine/v3.9/community" >> /etc/apk/repositories
+
+RUN apk add -X http://mirrors.aliyun.com/alpine/v3.16/community -u alpine-keys --allow-untrusted
+RUN apk add --no-cache bash curl wget python python3 git build-base icu-dev ninja fontconfig-dev libintl clang glib-dev
+
+# use the specific commit before the tool switched to C++20 which is too new for this old alpine
+RUN git clone https://gitee.com/wcky/gn /usr/share/gn \
+    && cd /usr/share/gn \
+    && git checkout d4be45bb28fbfc16a41a1e02c86137df6815f2dd \
+    && python build/gen.py --allow-warning \
+    && ninja -C out \
+    && /usr/share/gn/out/gn --version
+
+RUN wget -O dotnet.tar.gz https://builds.dotnet.microsoft.com/dotnet/Sdk/5.0.408/dotnet-sdk-5.0.408-linux-musl-arm64.tar.gz \
+    && dotnet_sha512='4c7c47e887727aa072fa762e289a7c3135120acd2af1ebd591060476606058a387060d732aeece701b3e0795e0d73ef423284738094e6fe654d87641da1ee347' \
+    && echo "$dotnet_sha512  dotnet.tar.gz" | sha512sum -c - \
+    && mkdir -p /usr/share/dotnet \
+    && tar -C /usr/share/dotnet -xzf dotnet.tar.gz \
+    && ln -s /usr/share/dotnet/dotnet /usr/bin/dotnet \
+    && rm dotnet.tar.gz
+
+ENV DOTNET_SYSTEM_GLOBALIZATION_INVARIANT 1
+
+RUN dotnet help
+
+ENV GN_EXE=/usr/share/gn/out/gn NINJA_EXE=ninja
+
+WORKDIR /work

scripts/Docker/alpine/arm64/build-local.sh

@@ -0,0 +1,10 @@
+#!/usr/bin/env bash
+set -e
+
+DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )"
+
+(cd $DIR && docker build --tag skiasharp-alpine .)
+(cd $DIR/../../../../ && \
+    docker run --rm --name skiasharp-alpine --volume $(pwd):/work skiasharp-alpine /bin/bash -c "\
+        dotnet tool restore ; \
+        dotnet cake --target=externals-linux --configuration=Release --buildarch=arm64 --variant=alpine")