Date: Wed, 9 May 2001 18:03:20 -0600

From: Peter Valchev <pvalchev@openbsd.org>
Subject: openbsd patches

- The dlsym() one is supposed to fix dynamic loading on our a.out
architectures, where prefixing of an underscore symbol is required.
Actually I don't know what kind of dynamic loading does SDL deal with,
but anyway.  You may want to make that change global, but only gcc's
preprocessor passes __ELF__, I think, so you can just add Linux or
something if you decide so.

--HG--
extra : convert_revision : svn%3Ac70aab31-4412-0410-b14c-859654838e24/trunk%4027

src/video/x11/SDL_x11gl.c

@@ -343,6 +343,9 @@ int X11_GL_LoadLibrary(_THIS, const char* path)
 #endif
 	handle = dlopen(path, dlopen_flags);
 	/* Catch the case where the application isn't linked with GL */
+#if defined __OpenBSD__ && !defined __ELF__
+#define dlsym(x,y) dlsym(x, "_" y)
+#endif
 	if ( (dlsym(handle, "glXChooseVisual") == NULL) && (path == NULL) ) {
 		dlclose(handle);
 		path = getenv("SDL_VIDEO_GL_DRIVER");