cmake/tuklib_mbstr.cmake

   1 #
   2 # tuklib_mbstr.cmake - see tuklib_mbstr.m4 for description and comments
   3 #
   4 # Author: Lasse Collin
   5 #
   6 # This file has been put into the public domain.
   7 # You can do whatever you want with this file.
   8 #
   9
  10 include("${CMAKE_CURRENT_LIST_DIR}/tuklib_common.cmake")
  11 include(CheckSymbolExists)
  12
  13 function(tuklib_mbstr TARGET_OR_ALL)
  14     check_symbol_exists(mbrtowc wchar.h HAVE_MBRTOWC)
  15     tuklib_add_definition_if("${TARGET_OR_ALL}" HAVE_MBRTOWC)
  16
  17     # NOTE: wcwidth() requires _GNU_SOURCE or _XOPEN_SOURCE on GNU/Linux.
  18     check_symbol_exists(wcwidth wchar.h HAVE_WCWIDTH)
  19     tuklib_add_definition_if("${TARGET_OR_ALL}" HAVE_WCWIDTH)
  20 endfunction()