feat: add support for ppc64le architecture (#2798)

- Add powerpc64le-unknown-linux-musl target in .cargo/config.toml
- Add linux-ppc64le target to core.yml build matrix with mimalloc
- Add ppc64le support in Dockerfile and docker.yml multiarch builds
- Add binstall overrides for powerpc64le musl and gnu
- Add ppc64le platform detection in install.sh

.cargo/config.toml

@@ -45,6 +45,9 @@ rustflags = ["-C", "target-feature=+crt-static"]
 [target.loongarch64-unknown-linux-musl]
 rustflags = ["-C", "target-feature=+crt-static"]
 
+[target.powerpc64le-unknown-linux-musl]
+rustflags = ["-C", "target-feature=+crt-static"]
+
 [target.mipsel-unknown-linux-musl]
 linker = "mipsel-unknown-linux-muslsf-gcc"
 rustflags = [

.github/workflows/Dockerfile

@@ -16,6 +16,8 @@ RUN ARTIFACT_ARCH=""; \
         ARTIFACT_ARCH="aarch64"; \
     elif [ "$TARGETPLATFORM" = "linux/riscv64" ]; then \
         ARTIFACT_ARCH="riscv64"; \
+    elif [ "$TARGETPLATFORM" = "linux/ppc64le" ]; then \
+        ARTIFACT_ARCH="ppc64le"; \
     else \
         echo "Unsupported architecture: $TARGETPLATFORM"; \
         exit 1; \

.github/workflows/core.yml

@@ -160,6 +160,9 @@ jobs:
           - TARGET: loongarch64-unknown-linux-musl
             OS: ubuntu-24.04
             ARTIFACT_NAME: linux-loongarch64
+          - TARGET: powerpc64le-unknown-linux-musl
+            OS: ubuntu-24.04
+            ARTIFACT_NAME: linux-ppc64le
 
           - TARGET: armv7-unknown-linux-musleabihf # raspberry pi 2-3-4, not tested
             OS: ubuntu-24.04
@@ -271,7 +274,7 @@ jobs:
             BUILD=zigbuild
           fi
 
-          if [[ "$TARGET" =~ ^(riscv64|loongarch64|aarch64).*$ || "$TARGET" =~ (freebsd|windows) ]]; then
+          if [[ "$TARGET" =~ ^(riscv64|loongarch64|aarch64|powerpc64le).*$ || "$TARGET" =~ (freebsd|windows) ]]; then
             FEATURES="mimalloc"
           else
             FEATURES="jemalloc"

.github/workflows/docker.yml

@@ -97,7 +97,7 @@ jobs:
         uses: docker/build-push-action@v6
         with:
           context: ./docker_context
-          platforms: linux/amd64,linux/arm/v6,linux/arm/v7,linux/arm64,linux/riscv64
+          platforms: linux/amd64,linux/arm/v6,linux/arm/v7,linux/arm64,linux/riscv64,linux/ppc64le
           push: true
           file: .github/workflows/Dockerfile
           tags: ${{ steps.tags.outputs.tags }}

easytier/Cargo.toml

@@ -492,6 +492,14 @@ bin-dir = "{ name }-linux-riscv64/{ bin }{ binary-ext }"
 pkg-url = "{ repo }/releases/download/v{ version }/{ name }-linux-riscv64-v{ version }.zip"
 bin-dir = "{ name }-linux-riscv64/{ bin }{ binary-ext }"
 
+[package.metadata.binstall.overrides.powerpc64le-unknown-linux-musl]
+pkg-url = "{ repo }/releases/download/v{ version }/{ name }-linux-ppc64le-v{ version }.zip"
+bin-dir = "{ name }-linux-ppc64le/{ bin }{ binary-ext }"
+
+[package.metadata.binstall.overrides.powerpc64le-unknown-linux-gnu]
+pkg-url = "{ repo }/releases/download/v{ version }/{ name }-linux-ppc64le-v{ version }.zip"
+bin-dir = "{ name }-linux-ppc64le/{ bin }{ binary-ext }"
+
 [package.metadata.binstall.overrides.aarch64-pc-windows-msvc]
 pkg-url = "{ repo }/releases/download/v{ version }/{ name }-windows-arm64-v{ version }.zip"
 bin-dir = "{ name }-windows-arm64/{ bin }{ binary-ext }"

script/install.sh

@@ -139,6 +139,9 @@ case "$platform" in
   mipsel)
     ARCH="mipsel"
     ;;
+  ppc64le | powerpc64le)
+    ARCH="ppc64le"
+    ;;
   *)
     ARCH="UNKNOWN"
     ;;