cmake: clean comment

CMakeLists.txt

@@ -57,12 +57,12 @@ endif()
 # Layout build dir like install dir
 include(GNUInstallDirs)
 if(UNIX)
-  option(BUILD_SHARED_LIBS "Build shared libraries (.so or .dyld)." ON)
+  option(BUILD_SHARED_LIBS "Build shared libraries (.so or .dylib)." ON)
   set(CMAKE_BUILD_WITH_INSTALL_RPATH TRUE)
   set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/${CMAKE_INSTALL_LIBDIR})
   set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/${CMAKE_INSTALL_LIBDIR})
   set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/${CMAKE_INSTALL_BINDIR})
-  # for multi-config build system (e.g. xcode)
+  # for multi-config build system (e.g. Xcode, Ninja Multi-Config)
   foreach(OUTPUTCONFIG IN LISTS CMAKE_CONFIGURATION_TYPES)
     string(TOUPPER ${OUTPUTCONFIG} OUTPUTCONFIG)
     set(CMAKE_LIBRARY_OUTPUT_DIRECTORY_${OUTPUTCONFIG} ${CMAKE_BINARY_DIR}/${OUTPUTCONFIG}/${CMAKE_INSTALL_LIBDIR})

cmake/cpp.cmake

@@ -472,7 +472,6 @@ function(add_cxx_sample FILE_NAME)
     set_target_properties(${SAMPLE_NAME} PROPERTIES
                           INSTALL_RPATH "$ORIGIN/${libdir_relative_path}")
   endif()
-
   install(TARGETS ${SAMPLE_NAME})
 
   if(BUILD_TESTING)
@@ -509,7 +508,6 @@ function(add_cxx_example FILE_NAME)
     set_target_properties(${EXAMPLE_NAME} PROPERTIES
                           INSTALL_RPATH "$ORIGIN/${libdir_relative_path}")
   endif()
-
   install(TARGETS ${EXAMPLE_NAME})
 
   if(BUILD_TESTING)