Separate build scripts for MakeROM and CTRTool

.github/workflows/Build_MakeROM.yml

@@ -0,0 +1,42 @@
+name: Compile Master Branch
+
+on:
+  push:
+    branches: [ master ]
+  pull_request:
+    branches: [ master ]
+  release:
+    types: [ created ]
+  workflow_dispatch:
+
+jobs:
+  build:
+    name: Compile ${{ matrix.prog }} for ${{ matrix.dist }}
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        dist: [ubuntu_x86_64, macos_x86_64, win_x86_64]
+        prog: [makerom]
+        include:
+          - dist: win_x86_64
+            os: windows-latest
+            makeArgs: -j $env:NUMBER_OF_PROCESSORS
+            binExt: .exe
+          - dist: ubuntu_x86_64
+            os: ubuntu-latest
+            makeArgs: -j$(nproc)
+          - dist: macos_x86_64
+            os: macos-latest
+            makeArgs: -j$(sysctl -n hw.activecpu)
+    steps:
+      - uses: actions/checkout@v2
+        with:
+          fetch-depth: 0
+      - name: Compile ${{ matrix.prog }}
+        working-directory: ${{ matrix.prog }}
+        run: make ${{ matrix.makeArgs }}
+      - uses: actions/upload-artifact@v2
+        with:
+          name: ${{ matrix.prog }}-${{ matrix.dist }}
+          path: ${{ matrix.prog }}/${{ matrix.prog }}${{ matrix.binExt }}
+          if-no-files-found: error