Move Makefile.simple to just Makefile.

.github/workflows/build.sh

@@ -19,9 +19,9 @@ export CC=$GH_COMPILER
 export CXX=${CC%cc}++
 
 if [[ "$GH_BUILDSYS" == "makefile" ]]; then
-  make -f Makefile.simple
+  make
 elif [[ "$GH_BUILDSYS" == "mymake" ]]; then
-  make -f Makefile.simple mymake
+  make mymake
   ./mymake $GH_MYMAKE_ARGS
   mv hyper hyperrogue
 else

.github/workflows/github_ci.yml

@@ -77,7 +77,7 @@ jobs:
     - uses: actions/checkout@v2
     - name: Build
       run: |
-        docker run --rm -v $(pwd):/src trzeci/emscripten make -f Makefile.simple emscripten
+        docker run --rm -v $(pwd):/src trzeci/emscripten make emscripten
     - name: Do a simple test
       run: |
         ls -lAF hyper.html hyper.js hyper.wasm