1 /******************************************************************************

2 //

3 // check-sdl-version

4 // Copyright (c) 2010 Eris Caffee

5 // Permission is hereby granted, free of charge, to any person obtaining a copy

6 // of this software and associated documentation files (the "Software"), to deal

7 // in the Software without restriction, including without limitation the rights

8 // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell

9 // copies of the Software, and to permit persons to whom the Software is

10 // furnished to do so, subject to the following conditions:

11 // The above copyright notice and this permission notice shall be included in

12 // all copies or substantial portions of the Software.

13 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

14 // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

15 // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE

16 // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER

17 // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,

18 // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN

19 // THE SOFTWARE.

20 //

21 //

22 // Just a quick test program to verify SDL installation and to use as an

23 // example for learning to use CMake.

24 //

25 ******************************************************************************/

26

27 #include <stdio.h>

28 #include <SDL.h>

29

30

31 /* Redirect I/O on Windows to a file. We would not need to do this in a

32 console app. */

33 #ifdef WIN32

34 #include <windows.h>

35 #include <io.h>

36 void redirect_stdio(void)

37 {

38 /* We must freopen stderr to get it to have a valid fd before we can

39 dup it to stdout. This creates a file on disk, which we then delete. */

40 freopen("stdout.txt", "w", stdout);

41 freopen("stderr.txt", "w", stderr);

42 if (_dup2(_fileno(stdout), _fileno(stderr)) != 0)

43 fprintf(stdout, "_dup2 failed!\n");

44 DeleteFile("stderr.txt");

45 }

46 #endif

47

48 int main(int argc, char **argv)

49 {

50 SDL_version compiled;

51 const SDL_version * linked;

52

53 #ifdef WIN32

54 redirect_stdio();

55 #endif

56

57 printf("\t\t\tCompiled\t\tLinked\n");

58

59 SDL_VERSION(&compiled);

60 linked = SDL_Linked_Version();

61 printf("SDL version\t\t%d.%d.%d\t\t\t%d.%d.%d\n",

62 compiled.major, compiled.minor, compiled.patch,

63 linked->major, linked->minor, linked->patch);

64

65 return 0;

66 }