Fix dlvsym() detection in the configure script.
Fix dlvsym() detection in the configure script.

--ryan.


From: Mike Frysinger <vapier@gentoo.org>
To: sdl@libsdl.org
Subject: Re: [SDL] sdl, sdl-mixer not compiling with uclibc
Date: Wed, 7 Sep 2005 19:17:49 -0400

in this case actually, the error is in libsdl

the configure check for dlvsym presence is pretty pointless, it currently
always detects it

		AC_TRY_COMPILE([
		  #include <stdio.h>
		  #define __USE_GNU
		  #include <dlfcn.h>
		],[
		  dlvsym(NULL,"","");
		],[
		use_dlvsym=yes
		])

since it's merely compiling, the warning about dlvsym being implicitly
declared doesnt trigger a failure

find attached a patch to fix this
-mike


git-svn-id: 75429ccc2030f235ccf16e6b9b7f8e83d5edd22e@1657 c70aab31-4412-0410-b14c-859654838e24

albertz/sdl,albertz/sdl,albertz/sdl,albertz/sdl