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* Compile time and runtime checks for SDL >= 1.2.7

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* Modified versioning to play nice with the reverted Makefile change
This commit is contained in:
Tim Angus 2007-09-06 18:21:10 +00:00
parent d5e9f1216e
commit e56a151a97
4 changed files with 58 additions and 15 deletions
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19
code/sys/sys_main.c
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@ -35,6 +35,7 @@ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
#ifndef DEDICATED
#include "SDL.h"
#include "SDL_cpuinfo.h"
#endif
#include "sys_local.h"
@ -604,6 +605,24 @@ int main( int argc, char **argv )
int i;
char commandLine[ MAX_STRING_CHARS ] = { 0 };
#ifndef DEDICATED
const SDL_version *ver = SDL_Linked_Version( );
#define STRING(s) #s
#define XSTRING(s) STRING(s)
#define MINSDL_VERSION \
XSTRING(MINSDL_MAJOR) "." \
XSTRING(MINSDL_MINOR) "." \
XSTRING(MINSDL_PATCH)
if( SDL_VERSIONNUM( ver->major, ver->minor, ver->patch ) <
SDL_VERSIONNUM( MINSDL_MAJOR, MINSDL_MINOR, MINSDL_PATCH ) )
{
Sys_Print( "SDL version " MINSDL_VERSION " or greater required\n" );
Sys_Exit( 1 );
}
#endif
Sys_ParseArgs( argc, argv );
Sys_SetBinaryPath( Sys_Dirname( argv[ 0 ] ) );
Sys_SetDefaultInstallPath( DEFAULT_BASEDIR );