CMakeLua/Modules/CMakeCCompilerABI.c

   1 #ifdef __cplusplus
   2 # error "A C++ compiler has been selected for C."
   3 #endif
   4
   5 #ifdef __CLASSIC_C__
   6 # define const
   7 #endif
   8
   9 /*--------------------------------------------------------------------------*/
  10
  11 #include "CMakeCompilerABI.h"
  12
  13 /*--------------------------------------------------------------------------*/
  14
  15 /* Make sure the information strings are referenced.  */
  16 #define REQUIRE(x) (&x[0] != &require)
  17
  18 int main()
  19 {
  20   const char require = 0;
  21   return
  22     (
  23       REQUIRE(info_sizeof_dptr)
  24 #if defined(ABI_ID)
  25       && REQUIRE(info_abi)
  26 #endif
  27       );
  28 }