TEST MACOS INTEL

Signed-off-by: Wenduo Wang <wenduwan@amazon.com>

.github/workflows/compile-macos-intel.yaml

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+name: MacOS(Intel)
+
+on: [pull_request]
+
+jobs:
+  compile-MacOS-Intel:
+    runs-on: macos-latest
+    steps:
+    - name: Setup MacOS
+      run: |
+        # create gfortran symlink
+        cd $(brew --prefix)/bin
+        gfortran=$(ls gfortran-* | sort | head -n 1)
+        sudo ln -s $gfortran gfortran
+        # install autotools
+        brew install autoconf
+        brew install automake
+        brew install libtool
+        # unlink libevent
+        brew unlink libevent || true
+    - uses: actions/checkout@v4
+      with:
+            submodules: recursive
+    - name: Build Open MPI
+      run: |
+        ./autogen.pl
+        ./configure
+        make -j