Build radare2 in GitHub Action

.github/workflows/c-cpp.yml

@@ -7,10 +7,32 @@ jobs:
     runs-on: ubuntu-20.04
 
     steps:
-    - uses: actions/checkout@v2
+      - name: Install radare2 dependencies
+        run: sudo apt install patch unzip git gcc make curl pkg-config xz-utils
+
+      - name: Checkout radare2
+        uses: actions/checkout@v2
+        with:
+          path: radare2
+          repository: radareorg/radare2
+          ref: 4.5.0
+
+      - name: Build radare2
+        working-directory: radare2
+        run: |
+          sys/debian.sh
+          mv radare2_*_amd64.deb radare2_amd64.deb
+          mv radare2-dev_*_amd64.deb radare2-dev_amd64.deb
+
+      - name: Install radare2
+        working-directory: radare2
+        run: sudo apt install ./radare2*.deb
+
+      - name: Checkout gdb-msvc
+        uses: actions/checkout@v2
 
       - name: Install dependencies
-      run: sudo apt install libreadline-dev libradare2-dev llvm-dev
+        run: sudo apt install libreadline-dev llvm-dev
 
       - name: Create build directory
         run: mkdir build