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author | Steve Bennett <steveb@workware.net.au> | 2010-09-28 07:47:28 +1000 |
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committer | Steve Bennett <steveb@workware.net.au> | 2010-10-15 11:02:55 +1000 |
commit | 9e64d4521dbf5247580929eb0a00c9f83cd311f8 (patch) | |
tree | 6a153be3ebe57df79a88a03572f87fa9d8ffb4a9 /jim-sdl.c | |
parent | 0833de336567cccd1de4d246eed30b7fd5ce0413 (diff) | |
download | jimtcl-9e64d4521dbf5247580929eb0a00c9f83cd311f8.zip jimtcl-9e64d4521dbf5247580929eb0a00c9f83cd311f8.tar.gz jimtcl-9e64d4521dbf5247580929eb0a00c9f83cd311f8.tar.bz2 |
Ensure that Tcl extensions can be built-in or external
All C extensions must call Jim_PackageProvide()
make-c-ext ensures that Tcl extensions call Jim_PackageProvide()
if compiled in.
Signed-off-by: Steve Bennett <steveb@workware.net.au>
Diffstat (limited to 'jim-sdl.c')
-rw-r--r-- | jim-sdl.c | 3 |
1 files changed, 3 insertions, 0 deletions
@@ -221,6 +221,9 @@ static int JimSdlSurfaceCommand(Jim_Interp *interp, int argc, Jim_Obj *const *ar int Jim_sdlInit(Jim_Interp *interp) { + if (Jim_PackageProvide(interp, "sdl", "1.0", JIM_ERRMSG)) + return JIM_ERR; + if (SDL_Init(SDL_INIT_VIDEO) < 0) { JimSdlSetError(interp); return JIM_ERR; |