Initial commit

.github/workflows/build.yaml

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+name: Build
+on: [workflow_dispatch]
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+    - name: "Checkout"
+      uses: actions/checkout@v2
+    - name: "Checkout luajit2"
+      uses: actions/checkout@v2
+      with:
+        repository: 'openresty/luajit2'
+        path: 'luajit2'
+    - name: "Set up Zig"
+      uses: goto-bus-stop/setup-zig@v1
+      with:
+        version: 0.8.0
+    - name: "Patch Makefile"
+      run: |
+        sed -i 's/= gcc/= zig cc -target x86_64-linux-musl -static/' luajit2/src/Makefile
+        sed -i '/CCOPT= -O2/s/$/ -fPIC -march=x86_64_v3/' luajit2/src/Makefile
+        sed -i '/^#.*BUILDMODE= static/s/^#//' luajit2/src/Makefile
+    - name: "Extract luajit2 version"
+      run: |
+        cd luajit2
+        echo "::set-env name=LUAJIT2VER::`cat README|head -n1|awk '{print $4}'`+`git rev-parse --short HEAD`"
+      env:
+        ACTIONS_ALLOW_UNSECURE_COMMANDS: 'true'
+    - name: "Build luajit2"
+      run: |
+        cd luajit2
+        make amalg XCFLAGS="-DLUAJIT_ENABLE_LUA52COMPAT -DLUAJIT_NUMMODE=2 -DLUAJIT_NO_UNWIND"
+        mkdir ../luajit2-static-${{ env.LUAJIT2VER }}
+        make install DESTDIR=$PWD/../luajit2-static-${{ env.LUAJIT2VER }} PREFIX=
+    - name: "Compress installation"
+      run: |
+        tar cfJ luajit2-static-${{ env.LUAJIT2VER }}.tar.xz luajit2-static-${{ env.LUAJIT2VER }}
+    - name: "Create release"
+      uses: svenstaro/upload-release-action@v2
+      with:
+        repo_token: ${{ secrets.GITHUB_TOKEN }}
+        file: luajit2-static-${{ env.LUAJIT2VER }}.tar.xz
+        tag: ${{ env.LUAJIT2VER }}
+        overwrite: true
+        body: "Automatic release - ${{ env.LUAJIT2VER }}"

README.md

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+# luajit2-static
+[![Build](https://github.com/Ristovski/luajit2-static/actions/workflows/build.yaml/badge.svg)](https://github.com/Ristovski/luajit2-static/actions/workflows/build.yaml)
+
+Static builds of luajit2 from OpenResty