mk/cmake/ConfigureChecks.cmake

   1 include(CheckCXXSourceCompiles)
   2 include(CheckTypeSize)
   3
   4 check_cxx_source_compiles(
   5         "
   6         #include <iconv.h>
   7         // this declaration will fail when there already exists a non const char** version which returns size_t
   8         double iconv(iconv_t cd,  char **inbuf, size_t *inbytesleft, char **outbuf, size_t *outbytesleft);
   9         int main() { return 0; }
  10         "
  11         HAVE_ICONV_CONST
  12 )
  13
  14 CHECK_TYPE_SIZE("void*" SIZEOF_VOID_P)
  15 message(STATUS "Size of void* is ${SIZEOF_VOID_P}")
  16