Simplify library linking in core CMake configuration by introducing ${PPC_ENVPP_LIB_NAME} and ${PPC_FMT_LIB_NAME} for streamlined dependency management.

Author: allnes

cmake/libenvpp.cmake

@@ -12,3 +12,16 @@ ExternalProject_Add(ppc_libenvpp
         -D CMAKE_C_COMPILER_LAUNCHER=${CMAKE_C_COMPILER_LAUNCHER} -D CMAKE_CXX_COMPILER_LAUNCHER=${CMAKE_CXX_COMPILER_LAUNCHER}
         BUILD_COMMAND     "${CMAKE_COMMAND}" --build "${CMAKE_CURRENT_BINARY_DIR}/ppc_libenvpp/build" --config ${CMAKE_BUILD_TYPE} --parallel
         INSTALL_COMMAND   "${CMAKE_COMMAND}" --install "${CMAKE_CURRENT_BINARY_DIR}/ppc_libenvpp/build" --prefix "${CMAKE_CURRENT_BINARY_DIR}/ppc_libenvpp/install")
+
+string(TOLOWER "${CMAKE_BUILD_TYPE}" cmake_build_type_lower)
+if(cmake_build_type_lower STREQUAL "debug")
+    set(PPC_FMT_LIB_NAME fmtd)
+else()
+    set(PPC_FMT_LIB_NAME fmt)
+endif()
+
+if(MSVC)
+    set(PPC_ENVPP_LIB_NAME libenvpp)
+else()
+    set(PPC_ENVPP_LIB_NAME envpp)
+endif ()

modules/core/CMakeLists.txt

@@ -26,18 +26,8 @@ set_target_properties(${exec_func_lib} PROPERTIES LINKER_LANGUAGE CXX)
 add_dependencies(${exec_func_lib} ppc_libenvpp)
 target_link_directories(${exec_func_lib} PUBLIC "${CMAKE_BINARY_DIR}/ppc_libenvpp/install/lib")
 target_link_directories(${exec_func_lib} PUBLIC "${CMAKE_BINARY_DIR}/ppc_libenvpp/build")
-
-if(MSVC)
-  target_link_libraries(${exec_func_lib} PUBLIC libenvpp)
-else()
-  target_link_libraries(${exec_func_lib} PUBLIC envpp)
-endif ()
-
-if(CMAKE_BUILD_TYPE STREQUAL "Debug")
-  target_link_libraries(${exec_func_lib} PUBLIC fmtd)
-else()
-  target_link_libraries(${exec_func_lib} PUBLIC fmt)
-endif()
+target_link_libraries(${exec_func_lib} PUBLIC ${PPC_ENVPP_LIB_NAME})
+target_link_libraries(${exec_func_lib} PUBLIC ${PPC_FMT_LIB_NAME})
 
 add_dependencies(${exec_func_lib} ppc_json)
 target_link_directories(${exec_func_lib} INTERFACE "${CMAKE_BINARY_DIR}/ppc_json/install/include")