Add x86_64-unknown-linux-musl target to CI

Author: khvzak

.github/actions/setup-deps/action.yml

@@ -1,4 +1,5 @@
 name: 'Setup various CI dependencies'
+description: 'Setup Rust target and necessary dependencies for WASI compilation'
 inputs:
   target:
     description: 'rust target being set up'
@@ -22,6 +23,12 @@ runs:
     - run: echo "CARGO_BUILD_TARGET=${{ matrix.target }}" >> $GITHUB_ENV
       shell: bash
 
+    - name: Install GCC (x86_64-unknown-linux-musl)
+      if: ${{ inputs.target == 'x86_64-unknown-linux-musl' }}
+      run: |
+        sudo apt-get update -y
+        sudo apt-get install -y --no-install-recommends musl-dev musl-tools
+      shell: bash
     - name: Install GCC (i686-unknown-linux-gnu)
       if: ${{ inputs.target == 'i686-unknown-linux-gnu' }}
       run: |

.github/workflows/main.yml

@@ -10,6 +10,7 @@ jobs:
         lua: [lua55, lua54, lua53, lua52, lua51]
         target:
         - x86_64-unknown-linux-gnu
+        - x86_64-unknown-linux-musl
         - i686-unknown-linux-gnu
         - aarch64-unknown-linux-gnu
         - arm-unknown-linux-gnueabi
@@ -21,6 +22,8 @@ jobs:
         include:
         - target: x86_64-unknown-linux-gnu
           os: ubuntu-latest
+        - target: x86_64-unknown-linux-musl
+          os: ubuntu-latest
         - target: i686-unknown-linux-gnu
           os: ubuntu-latest
         - target: aarch64-unknown-linux-gnu
@@ -56,13 +59,16 @@ jobs:
         lua: [lua55, lua54, lua53, lua52, lua51]
         target:
         - x86_64-unknown-linux-gnu
+        - x86_64-unknown-linux-musl
         - aarch64-apple-darwin
         - x86_64-pc-windows-msvc
         - wasm32-unknown-emscripten
         - wasm32-wasip2
         include:
         - target: x86_64-unknown-linux-gnu
           os: ubuntu-latest
+        - target: x86_64-unknown-linux-musl
+          os: ubuntu-latest
         - target: aarch64-apple-darwin
           os: macos-latest
         - target: x86_64-pc-windows-msvc