omnitrace find_package support (#3)

* omnitrace find_package support

- Fix to INSTALL_DESTINATION for configure_package_config_file
- Fixes to ConfigInstall.cmake and omnitrace-config.cmake.in

* Test find_package

.github/workflows/ubuntu-bionic.yml

@@ -124,6 +124,12 @@ jobs:
         for i in omnitrace-ls-output/*; do echo -e "\n\n --> ${i} \n\n"; cat ${i}; done
         omnitrace -e -v 1 -- ls
 
+    - name: Test User API
+      timeout-minutes: 10
+      run: |
+        set -v
+        ./scripts/test-find-package.sh --install-dir /opt/omnitrace
+
     - name: CTest Artifacts
       if: success() || failure()
       uses: actions/upload-artifact@v2

.github/workflows/ubuntu-focal-external-rocm.yml

@@ -111,6 +111,12 @@ jobs:
         omnitrace -e -v 1 -- ls
         du -m ls-perfetto-trace.proto
 
+    - name: Test User API
+      timeout-minutes: 10
+      run: |
+        set -v
+        ./scripts/test-find-package.sh --install-dir /opt/omnitrace
+
     - name: CTest Artifacts
       if: success() || failure()
       uses: actions/upload-artifact@v2

.github/workflows/ubuntu-focal-external.yml

@@ -100,6 +100,12 @@ jobs:
         for i in omnitrace-ls-output/*; do echo -e "\n\n --> ${i} \n\n"; cat ${i}; done
         omnitrace -e -v 1 -- ls
 
+    - name: Test User API
+      timeout-minutes: 10
+      run: |
+        set -v
+        ./scripts/test-find-package.sh --install-dir /opt/omnitrace
+
     - name: CTest Artifacts
       if: success() || failure()
       uses: actions/upload-artifact@v2

.github/workflows/ubuntu-focal.yml

@@ -99,6 +99,12 @@ jobs:
         for i in omnitrace-ls-output/*; do echo -e "\n\n --> ${i} \n\n"; cat ${i}; done
         omnitrace -e -v 1 -- ls
 
+    - name: Test User API
+      timeout-minutes: 10
+      run: |
+        set -v
+        ${{ github.workspace }}/scripts/test-find-package.sh --install-dir /opt/omnitrace
+
     - name: CTest Artifacts
       if: success() || failure()
       uses: actions/upload-artifact@v2