Re-added github workflows

.github/workflows/build.yml

@@ -0,0 +1,111 @@
+name: Build
+
+on: [push, pull_request]
+
+jobs:
+  build-linux-i386:
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v2
+    - name: Build linux-i386
+      run: |
+        scripts/build-ubuntu-i386.sh
+
+  build-linux-amd64:
+    runs-on: ubuntu-20.04
+
+    steps:
+    - uses: actions/checkout@v2
+    - name: Build linux-amd64
+      run: |
+        scripts/build-ubuntu-amd64.sh
+
+  build-android-armv7a:
+    runs-on: ubuntu-20.04
+
+    steps:
+    - uses: actions/checkout@v2
+    - name: Build android-armv7a
+      run: |
+        scripts/build-android-armv7a.sh
+
+  build-windows-i386:
+    runs-on: windows-2019
+
+    steps:
+    - uses: actions/checkout@v2
+    - name: Build windows-i386
+      run: |
+        git submodule init && git submodule update
+        ./waf.bat configure -T debug --32bits
+        ./waf.bat build
+
+  build-windows-amd64:
+    runs-on: windows-2019
+
+    steps:
+    - uses: actions/checkout@v2
+    - name: Build windows-amd64
+      run: |
+        git submodule init && git submodule update
+        ./waf.bat configure -T debug
+        ./waf.bat build
+
+  build-dedicated-windows-i386:
+    runs-on: windows-2019
+
+    steps:
+    - uses: actions/checkout@v2
+    - name: Build dedicated windows-i386
+      run: |
+        git submodule init && git submodule update
+        ./waf.bat configure -T debug -d
+        ./waf.bat build
+
+  build-dedicated-windows-amd64:
+    runs-on: windows-2019
+
+    steps:
+    - uses: actions/checkout@v2
+    - name: Build dedicated windows-amd64
+      run: |
+        git submodule init && git submodule update
+        ./waf.bat configure -T debug -d
+        ./waf.bat build
+
+  build-dedicated-linux-i386:
+    runs-on: ubuntu-20.04
+
+    steps:
+    - uses: actions/checkout@v2
+    - name: Build dedicated linux-i386
+      run: |
+        scripts/build-ubuntu-i386.sh -d
+
+  build-dedicated-linux-amd64:
+    runs-on: ubuntu-20.04
+
+    steps:
+    - uses: actions/checkout@v2
+    - name: Build dedicated linux-amd64
+      run: |
+        scripts/build-ubuntu-amd64.sh -d
+
+  build-macos-amd64:
+    runs-on: macos-latest
+
+    steps:
+    - uses: actions/checkout@v2
+    - name: Build macos-amd64
+      run: |
+        scripts/build-macos-amd64.sh
+
+  build-dedicated-macos-amd64:
+    runs-on: macos-latest
+
+    steps:
+    - uses: actions/checkout@v2
+    - name: Build dedicated macos-amd64
+      run: |
+        scripts/build-macos-amd64.sh -d

.github/workflows/tests.yml

@@ -0,0 +1,59 @@
+name: Tests
+
+on: [push, pull_request]
+
+jobs:
+  tests-linux-i386:
+    runs-on: ubuntu-20.04
+
+    steps:
+    - uses: actions/checkout@v2
+    - name: Run tests linux-i386
+      run: |
+        scripts/tests-ubuntu-i386.sh
+
+  tests-linux-amd64:
+    runs-on: ubuntu-20.04
+
+    steps:
+    - uses: actions/checkout@v2
+    - name: Run tests linux-amd64
+      run: |
+        scripts/tests-ubuntu-amd64.sh
+
+  tests-macos-amd64:
+    runs-on: macos-latest
+
+    steps:
+    - uses: actions/checkout@v2
+    - name: Run tests macos-amd64
+      run: |
+        scripts/tests-macos-amd64.sh
+
+  tests-windows-i386:
+    runs-on: windows-2019
+
+    steps:
+    - uses: actions/checkout@v2
+    - name: Run tests windows-i386
+      run: |
+        git submodule init && git submodule update
+        ./waf.bat configure -T release --tests --prefix=out/ --32bits
+        ./waf.bat install
+        cd out
+        $env:Path = "bin";
+        ./unittest.exe
+
+  tests-windows-amd64:
+    runs-on: windows-2019
+
+    steps:
+    - uses: actions/checkout@v2
+    - name: Run tests windows-amd64
+      run: |
+        git submodule init && git submodule update
+        ./waf.bat configure -T release --tests --prefix=out/
+        ./waf.bat install
+        cd out
+        $env:Path = "bin";
+        ./unittest.exe