SDL  2.0
testver.c
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1 /*
2  Copyright (C) 1997-2020 Sam Lantinga <slouken@libsdl.org>
3 
4  This software is provided 'as-is', without any express or implied
5  warranty. In no event will the authors be held liable for any damages
6  arising from the use of this software.
7 
8  Permission is granted to anyone to use this software for any purpose,
9  including commercial applications, and to alter it and redistribute it
10  freely.
11 */
12 
13 /* Test program to compare the compile-time version of SDL with the linked
14  version of SDL
15 */
16 
17 #include <stdio.h>
18 #include <stdlib.h>
19 
20 #include "SDL.h"
21 #include "SDL_revision.h"
22 
23 int
24 main(int argc, char *argv[])
25 {
26  SDL_version compiled;
27  SDL_version linked;
28 
29  /* Enable standard application logging */
31 
32 #if SDL_VERSION_ATLEAST(2, 0, 0)
33  SDL_Log("Compiled with SDL 2.0 or newer\n");
34 #else
35  SDL_Log("Compiled with SDL older than 2.0\n");
36 #endif
37  SDL_VERSION(&compiled);
38  SDL_Log("Compiled version: %d.%d.%d.%d (%s)\n",
39  compiled.major, compiled.minor, compiled.patch,
41  SDL_GetVersion(&linked);
42  SDL_Log("Linked version: %d.%d.%d.%d (%s)\n",
43  linked.major, linked.minor, linked.patch,
45  SDL_Quit();
46  return (0);
47 }
SDL.h
SDL_version
Information the version of SDL in use.
Definition: SDL_version.h:52
SDL_VERSION
#define SDL_VERSION(x)
Macro to determine SDL version program was compiled against.
Definition: SDL_version.h:79
SDL_version::minor
Uint8 minor
Definition: SDL_version.h:54
SDL_revision.h
SDL_GetRevision
#define SDL_GetRevision
Definition: SDL_dynapi_overrides.h:494
SDL_GetVersion
#define SDL_GetVersion
Definition: SDL_dynapi_overrides.h:493
SDL_Log
#define SDL_Log
Definition: SDL_dynapi_overrides.h:31
SDL_GetRevisionNumber
#define SDL_GetRevisionNumber
Definition: SDL_dynapi_overrides.h:495
SDL_LOG_CATEGORY_APPLICATION
@ SDL_LOG_CATEGORY_APPLICATION
Definition: SDL_log.h:66
SDL_REVISION_NUMBER
#define SDL_REVISION_NUMBER
Definition: SDL_revision.h:2
SDL_Quit
#define SDL_Quit
Definition: SDL_dynapi_overrides.h:58
main
int main(int argc, char *argv[])
Definition: testver.c:24
SDL_LOG_PRIORITY_INFO
@ SDL_LOG_PRIORITY_INFO
Definition: SDL_log.h:106
SDL_LogSetPriority
#define SDL_LogSetPriority
Definition: SDL_dynapi_overrides.h:236
SDL_REVISION
#define SDL_REVISION
Definition: SDL_revision.h:1
SDL_version::patch
Uint8 patch
Definition: SDL_version.h:55
SDL_version::major
Uint8 major
Definition: SDL_version.h:53