pandory500/SDL-mirror
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Added a revision number for easy compile-time tests.

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This commit is contained in:
Sam Lantinga 2011-02-20 10:42:51 -08:00
parent d5af47a5c7
commit e7aaeec596
5 changed files with 26 additions and 4 deletions
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2
build-scripts/updaterev.sh
View file

@ -9,7 +9,9 @@ header=$outdir/include/SDL_revision.h
rev=`sh showrev.sh 2>/dev/null` rev=`sh showrev.sh 2>/dev/null`
if [ "$rev" != "" -a "$rev" != "hg-0:baadf00d" ]; then if [ "$rev" != "" -a "$rev" != "hg-0:baadf00d" ]; then
revnum=`echo $rev | sed 's,hg-\([0-9]*\).*,\1,'`
echo "#define SDL_REVISION \"$rev\"" >$header.new echo "#define SDL_REVISION \"$rev\"" >$header.new
echo "#define SDL_REVISION_NUMBER $revnum" >>$header.new
if diff $header $header.new >/dev/null 2>&1; then if diff $header $header.new >/dev/null 2>&1; then
rm $header.new rm $header.new
else else

1
include/SDL_revision.h
View file

@ -1 +1,2 @@
#define SDL_REVISION "hg-0:aaaaaaaaaaah" #define SDL_REVISION "hg-0:aaaaaaaaaaah"
#define SDL_REVISION_NUMBER 0

10
include/SDL_version.h
View file

@ -144,6 +144,16 @@ extern DECLSPEC void SDLCALL SDL_GetVersion(SDL_version * ver);
*/ */
extern DECLSPEC const char *SDLCALL SDL_GetRevision(void); extern DECLSPEC const char *SDLCALL SDL_GetRevision(void);
/**
* \brief Get the revision number of SDL that is linked against your program.
*
* Returns a number uniquely identifying the exact revision of the SDL
* library in use. It is an incrementing number based on commits to
* hg.libsdl.org.
*/
extern DECLSPEC int SDLCALL SDL_GetRevisionNumber(void);
/* Ends C function definitions when using C++ */ /* Ends C function definitions when using C++ */
#ifdef __cplusplus #ifdef __cplusplus
/* *INDENT-OFF* */ /* *INDENT-OFF* */

7
src/SDL.c
View file

@ -236,6 +236,13 @@ SDL_GetRevision(void)
return SDL_REVISION; return SDL_REVISION;
} }
/* Get the library source revision number */
int
SDL_GetRevisionNumber(void)
{
return SDL_REVISION_NUMBER;
}
/* Get the name of the platform */ /* Get the name of the platform */
const char * const char *
SDL_GetPlatform() SDL_GetPlatform()

10
test/testver.c
View file

@ -21,11 +21,13 @@ main(int argc, char *argv[])
printf("Compiled with SDL older than 1.3\n"); printf("Compiled with SDL older than 1.3\n");
#endif #endif
SDL_VERSION(&compiled); SDL_VERSION(&compiled);
printf("Compiled version: %d.%d.%d (%s)\n", printf("Compiled version: %d.%d.%d.%d (%s)\n",
compiled.major, compiled.minor, compiled.patch, SDL_REVISION); compiled.major, compiled.minor, compiled.patch,
SDL_REVISION_NUMBER, SDL_REVISION);
SDL_GetVersion(&linked); SDL_GetVersion(&linked);
printf("Linked version: %d.%d.%d (%s)\n", printf("Linked version: %d.%d.%d.%d (%s)\n",
linked.major, linked.minor, linked.patch, SDL_GetRevision()); linked.major, linked.minor, linked.patch,
SDL_GetRevisionNumber(), SDL_GetRevision());
SDL_Quit(); SDL_Quit();
return (0); return (0);
} }