At Source

Author: Behemyth

cppython/plugins/conan/builder.py

@@ -155,10 +155,13 @@ def package(self):
                 cmake.install()
 
             def package_info(self):
-                # Use native CMake config files to preserve FILE_SET information
-                self.cpp_info.set_property("cmake_file_name", "${name}")
-                self.cpp_info.set_property("cmake_target_name", "${name}::${name}")
-                self.cpp_info.builddirs.append(os.path.join("lib", "cmake", "${name}"))
+                # Use native CMake config files to preserve FILE_SET information for C++ modules
+                # This tells CMakeDeps to skip generating files and use the package's native config
+                self.cpp_info.set_property("cmake_find_mode", "none")
+                
+                # Add the CMake config directory to CMAKE_PREFIX_PATH so find_package() can locate it
+                config_dir = os.path.join("lib", "cmake", "${name}")
+                self.cpp_info.builddirs.append(config_dir)
 
             def export_sources(self):
                 copy(self, "CMakeLists.txt", src=self.recipe_folder, dst=self.export_sources_folder)

examples/conan_cmake/library/test_package/conanfile.py

@@ -23,8 +23,6 @@ def layout(self):
     def generate(self):
         """Generate CMake dependencies and toolchain."""
         deps = CMakeDeps(self)
-        # Skip mathutils in CMakeDeps - use native CMake config files for C++ modules
-        deps.set_property('mathutils', 'cmake_find_mode', 'none')
         deps.generate()
         tc = CMakeToolchain(self)
         tc.generate()