diff options
Diffstat (limited to 'Modules')
| -rw-r--r-- | Modules/CheckIncludeFiles.cmake | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/Modules/CheckIncludeFiles.cmake b/Modules/CheckIncludeFiles.cmake index 1a217b3..347231c 100644 --- a/Modules/CheckIncludeFiles.cmake +++ b/Modules/CheckIncludeFiles.cmake @@ -49,12 +49,14 @@ macro(CHECK_INCLUDE_FILES INCLUDE VARIABLE) elseif(CMAKE_CXX_COMPILER_LOADED) set(_lang CXX) else() - message(FATAL_ERROR "CHECK_INCLUDE_FILES needs either C or CXX language enabled") + message(FATAL_ERROR "CHECK_INCLUDE_FILES needs either C or CXX language enabled.\n") endif() elseif("x${ARGN}" MATCHES "^xLANGUAGE;([a-zA-Z]+)$") - set(_lang "${CMAKE_MATCH_1}") + set(_lang "${CMAKE_MATCH_1}") + elseif("x${ARGN}" MATCHES "^xLANGUAGE$") + message(FATAL_ERROR "No languages listed for LANGUAGE option.\nSupported languages: C, CXX.\n") else() - message(FATAL_ERROR "Unknown arguments:\n ${ARGN}\n") + message(FATAL_ERROR "Unknown arguments:\n ${ARGN}\n") endif() if(_lang STREQUAL "C") |