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.
--- a/src/video/x11/SDL_x11gl.c Thu May 10 20:29:31 2001 +0000
+++ b/src/video/x11/SDL_x11gl.c Thu May 10 20:31:51 2001 +0000
@@ -343,6 +343,9 @@
#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");