Another attempt at fixing the RPATH issue in CI

.github/workflows/build.yml

@@ -65,10 +65,21 @@ 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' || true; done)
+
+      - name: Debug dynamic linking issue
+        if: env.OPERATING_SYSTEM == 'linux'
+        env:
+          LD_DEBUG: libs
+        run: cd out/build/bin/*; ./common_test
 
       - name: Unit Tests
-        run: ctest --test-dir out/build --build-config ${{ env.BUILD_TYPE }} --output-on-failure
+        env:
+          LD_DEBUG: libs
+        run: export LD_DEBUG=libs; ctest --test-dir out/build --build-config ${{ env.BUILD_TYPE }} --output-on-failure
 
       - name: Regression Tests
         shell: bash

cmake/third_party.cmake

@@ -46,6 +46,22 @@ function(copy_third_party_shared_libs target_dir)
     else()
         set(pattern "*.so*")
     endif()
+
     file(GLOB_RECURSE libs "${CONAN_DEPLOYER_DIR}/*/${pattern}")
     file(COPY ${libs} DESTINATION "${target_dir}")
+
+    # Set RPATH to $ORIGIN for the copied libraries
+    if(NOT WIN32)
+        file(GLOB_RECURSE PATCHELF_EXECUTABLE "${CMAKE_BINARY_DIR}/full_deploy/build/*/patchelf")
+        foreach(lib ${libs})
+            get_filename_component(lib_name ${lib} NAME)
+            if(APPLE)
+                execute_process(COMMAND install_name_tool -add_rpath @loader_path "${target_dir}/${lib_name}"
+                    COMMAND_ERROR_IS_FATAL ANY)
+            else()
+                execute_process(COMMAND "${PATCHELF_EXECUTABLE}" --set-rpath '$ORIGIN' "${target_dir}/${lib_name}"
+                    COMMAND_ERROR_IS_FATAL ANY)
+            endif()
+        endforeach()
+    endif()
 endfunction()

conanfile.py

@@ -0,0 +1,22 @@
+from conan import ConanFile
+
+class NovatelEdiePackage(ConanFile):
+    settings = "os", "compiler", "build_type", "arch"
+    requires = [
+        "nlohmann_json/[>=3.11 <3.12]",
+        "gegles-spdlog_setup/[>=1.1 <2]",
+        "spdlog/[>=1.13 <2]"
+    ]
+    default_options = {
+        # Statically linking against spdlog causes its singleton registry to be
+        # re-instantiated in each shared library or executable that links against it.
+        "spdlog/*:shared": True,
+        "fmt/*:shared": True
+    }
+    generators = "CMakeDeps", "CMakeToolchain"
+    cmake_layout = "cmake_layout"
+
+    def build_requirements(self):
+        self.test_requires("gtest/[>=1.14 <1.15]")
+        if self.settings.os in ["Linux", "FreeBSD"]:
+            self.tool_requires("patchelf/0.18")