Disable CGO for cross-compilation releases

CGO_ENABLED=0 uses pure Go fallbacks for lux/accel.
For native builds with CGO acceleration, build locally with CGO_ENABLED=1.

.github/workflows/release.yml

@@ -21,26 +21,6 @@ jobs:
         uses: actions/setup-go@v5
         with:
           go-version: '1.25.5'
-      - name: Set up arm64 cross compiler
-        run: |
-          sudo apt-get -y update
-          sudo apt-get -y install gcc-aarch64-linux-gnu
-      - name: Checkout osxcross
-        uses: actions/checkout@v4
-        with:
-          repository: tpoechtrager/osxcross
-          path: osxcross
-      - name: Build osxcross
-        run: |
-          sudo apt-get -y install clang llvm-dev libxml2-dev uuid-dev libssl-dev bash patch make tar xz-utils bzip2 gzip sed cpio libbz2-dev
-          cd osxcross
-          wget https://github.com/joseluisq/macosx-sdks/releases/download/12.3/$MACOS_SDK_FNAME -O tarballs/$MACOS_SDK_FNAME
-          echo $MACOS_SDK_CHECKSUM tarballs/$MACOS_SDK_FNAME | sha256sum -c -
-          UNATTENDED=1 ./build.sh
-          echo $PWD/target/bin >> $GITHUB_PATH
-        env:
-          MACOS_SDK_FNAME: MacOSX12.3.sdk.tar.xz
-          MACOS_SDK_CHECKSUM: 3abd261ceb483c44295a6623fdffe5d44fc4ac2c872526576ec5ab5ad0f6e26c
       - name: Run GoReleaser
         uses: goreleaser/goreleaser-action@v6
         with:
@@ -49,5 +29,4 @@ jobs:
           args: release --clean
           workdir: ./netrunner/
         env:
-          # https://docs.github.com/en/actions/security-guides/automatic-token-authentication#about-the-github_token-secret
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.goreleaser.yml

@@ -14,22 +14,9 @@ builds:
       - amd64
       - arm64
     env:
-      - CGO_ENABLED=1
+      # CGO disabled for cross-compilation - uses pure Go fallbacks
-      - CGO_CFLAGS=-O -D__BLST_PORTABLE__ # Set the CGO flags to use the portable version of BLST
+      # For native builds with CGO acceleration, build locally with CGO_ENABLED=1
-    overrides:
+      - CGO_ENABLED=0
-      - goos: linux
-        goarch: arm64
-        env:
-          - CC=aarch64-linux-gnu-gcc
-      - goos: darwin
-        goarch: arm64
-        env:
-          - CC=oa64-clang
-      - goos: darwin
-        goarch: amd64
-        goamd64: v1
-        env:
-          - CC=o64-clang
 release:
   # Repo in which the release will be created.
   # Default is extracted from the origin remote URL or empty if its private hosted.