test install and including in other cmake projects for hipo

Author: galabovaa

.github/workflows/hipo-macos-510.yml

@@ -57,7 +57,8 @@ jobs:
           -DHIPO=ON \
           -DMETIS_ROOT=${{runner.workspace}}/installs \
           -DCMAKE_BUILD_TYPE=${{ matrix.config }} \
-          -DALL_TESTS=${{ matrix.all_tests}}
+          -DALL_TESTS=${{ matrix.all_tests}} \
+          -DCMAKE_INSTALL_PREFIX=${{runner.workspace}}/installs 
 
 
       - name: Build
@@ -71,6 +72,46 @@ jobs:
           ./bin/highs --solver=hipo \
           ${{runner.workspace}}/highs-tests/HiGHS/check/instances/afiro.mps
 
+      - name: Install HiGHS
+        working-directory: ${{runner.workspace}}/build
+        run: |
+          cmake --install . 
+
+      - name: Test install executable
+        working-directory: ${{runner.workspace}}/installs
+        run: |
+          ./bin/highs --solver=hipo \
+          ${{runner.workspace}}/highs-tests/HiGHS/check/instances/afiro.mps
+
+      - name: Checkout CMakeHighsFindPackage
+        uses: actions/checkout@v4
+        with:
+          repository: galabovaa/CMakeHighsFindPackage
+          ref: master
+          path: CMakeHighsFindPackage
+
+      - name: Build CMakeFindHighsPackage
+        working-directory: ${{runner.workspace}}/build-find-highs-${{matrix.branch}}
+        shell: bash
+        run: |
+          cmake ${{runner.workspace}}/highs-tests/CMakeHighsFindPackage \
+            -DHIGHS_DIR=${{runner.workspace}}/installs \
+            -DCMAKE_INSTALL_PREFIX=${{runner.workspace}}/install-find-highs
+          cmake --build . --parallel 
+          cmake --install .
+
+      - name: Test build
+        working-directory: ${{runner.workspace}}/build-find-highs-${{matrix.branch}}
+        shell: bash
+        run: |
+          ./main
+
+      - name: Test install
+        working-directory: ${{runner.workspace}}/install-find-highs-${{matrix.branch}}
+        shell: bash
+        run: |
+          DYLD_LIBRARY_PATH=${{runner.workspace}}/installs/lib ./bin/main
+
       - name: Ctest
         working-directory: ${{runner.workspace}}/build
         run: |