Revert changes to emscripten.yml

Author: mcbarton

.github/workflows/emscripten.yml

@@ -250,13 +250,15 @@ jobs:
           brew link --overwrite "$pkg"
         done
         brew upgrade openssl >/dev/null 2>&1 
+        brew install ninja
         brew upgrade
 
     - name: Install deps on Linux
       if: ${{ runner.os == 'Linux' && steps.cache.outputs.cache-hit != 'true' }}
       run: |
         # Install deps
         sudo apt-get update
+        sudo apt-get install ninja-build
         sudo apt-get autoremove
         sudo apt-get clean
 
@@ -298,8 +300,9 @@ jobs:
                         -DLLVM_INCLUDE_EXAMPLES=OFF                     \
                         -DLLVM_INCLUDE_TESTS=OFF                        \
                         -DLLVM_ENABLE_THREADS=OFF                       \
+                        -G Ninja                                         \
                          ../llvm
-          emmake make clang cling lld gtest_main -j ${{ env.ncpus }}
+          emmake ninja clang cling lld gtest_main -j ${{ env.ncpus }}
         else
           # Apply patches
           llvm_vers=$(echo "${{ matrix.clang-runtime }}" | tr '[:lower:]' '[:upper:]')
@@ -324,8 +327,9 @@ jobs:
                         -DLLVM_INCLUDE_EXAMPLES=OFF                     \
                         -DLLVM_INCLUDE_TESTS=OFF                        \
                         -DLLVM_ENABLE_THREADS=OFF                       \
+                        -G Ninja                                         \
                         ../llvm
-          emmake make clang clangInterpreter clangStaticAnalyzerCore lld -j ${{ env.ncpus }}
+          emmake ninja clang clangInterpreter clangStaticAnalyzerCore lld -j ${{ env.ncpus }}
         fi
         cd ../
         rm -rf $(find . -maxdepth 1 ! -name "build" ! -name "llvm" ! -name "clang" ! -name ".")