thodg/libgit2/cmake/Modules/CheckPrototypeDefinition.c.in

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• Hash : 1a9cc182
  Author :
  Date : 2018-08-17T15:56:30
  

  util: make the qsort_r check work on macOS This performs a compile-check by using CMake support, to differentiate the GNU version from the BSD version of qsort_r. Module taken from 4f252abea5f1d17c60f6ff115c9c44cc0b6f1df6, which I've checked against CMake 2.8.11.

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• cmake/Modules/CheckPrototypeDefinition.c.in

• @CHECK_PROTOTYPE_DEFINITION_HEADER@
  
  static void cmakeRequireSymbol(int dummy, ...) {
    (void) dummy;
  }
  
  static void checkSymbol(void) {
  #ifndef @CHECK_PROTOTYPE_DEFINITION_SYMBOL@
    cmakeRequireSymbol(0, &@CHECK_PROTOTYPE_DEFINITION_SYMBOL@);
  #endif
  }
  
  @CHECK_PROTOTYPE_DEFINITION_PROTO@ {
    return @CHECK_PROTOTYPE_DEFINITION_RETURN@;
  }
  
  #ifdef __CLASSIC_C__
  int main() {
    int ac;
    char*av[];
  #else
  int main(int ac, char *av[]) {
  #endif
    checkSymbol();
    if (ac > 1000) {
      return *av[0];
    }
    return 0;
  }
  

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