Produce full static binaries with musl instead of glibc

Author: scttnlsn

.github/workflows/release.yml

@@ -16,9 +16,9 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - target: x86_64-unknown-linux-gnu
+          - target: x86_64-unknown-linux-musl
             os: ubuntu-latest
-          - target: aarch64-unknown-linux-gnu
+          - target: aarch64-unknown-linux-musl
             os: ubuntu-latest
 
     steps:
@@ -28,12 +28,16 @@ jobs:
         with:
           targets: ${{ matrix.target }}
 
-      - name: Install cross-compilation tools
-        if: matrix.target == 'aarch64-unknown-linux-gnu'
+      - name: Install musl tools
         run: |
           sudo apt-get update
+          sudo apt-get install -y musl-tools
+
+      - name: Install cross-compilation tools
+        if: matrix.target == 'aarch64-unknown-linux-musl'
+        run: |
           sudo apt-get install -y gcc-aarch64-linux-gnu
-          echo "CARGO_TARGET_AARCH64_UNKNOWN_LINUX_GNU_LINKER=aarch64-linux-gnu-gcc" >> "$GITHUB_ENV"
+          echo "CARGO_TARGET_AARCH64_UNKNOWN_LINUX_MUSL_LINKER=aarch64-linux-gnu-gcc" >> "$GITHUB_ENV"
 
       - name: Build
         run: cargo build --release --locked --target ${{ matrix.target }}