Another attempt at fixing the RPATH issue in CI

.github/workflows/build.yml

@@ -65,7 +65,10 @@ jobs:
         run: cmake --build out/build --parallel --config ${{ env.BUILD_TYPE }}
 
       - name: Inspect build outputs
-        run: ls -lh out/build/bin/*
+        if: env.OPERATING_SYSTEM == 'linux'
+        run: |
+          ls -lh out/build/bin/*
+          (cd out/build/bin/* && for f in *; do echo $f; objdump -p $f | grep -P 'RUNPATH|RPATH'; done)
 
       - name: Unit Tests
         run: ctest --test-dir out/build --build-config ${{ env.BUILD_TYPE }} --output-on-failure

CMakeLists.txt

@@ -86,7 +86,8 @@ set(CMAKE_LIBRARY_OUTPUT_DIRECTORY_${BUILD_TYPE} "${OUTPUT_DIR}")
 set(CMAKE_RUNTIME_OUTPUT_DIRECTORY_${BUILD_TYPE} "${OUTPUT_DIR}")
 
 # Look for shared libs in the same directory as the executable when running tests
-set(CMAKE_BUILD_RPATH "\$ORIGIN")
+set(CMAKE_INSTALL_RPATH "\$ORIGIN")
+set(CMAKE_BUILD_WITH_INSTALL_RPATH TRUE)
 
 # Find Git package, if not need to install manually or through .yml file
 find_package(Git)