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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
author Ryan C. Gordon <icculus@icculus.org>
date Thu, 08 Sep 2005 06:43:51 +0000
parents 355632dca928
children
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<HTML
><HEAD
><TITLE
>SDL_CDNumDrives</TITLE
><META
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><H1
><A
NAME="SDLCDNUMDRIVES"
></A
>SDL_CDNumDrives</H1
><DIV
CLASS="REFNAMEDIV"
><A
NAME="AEN7218"
></A
><H2
>Name</H2
>SDL_CDNumDrives&nbsp;--&nbsp;Returns the number of CD-ROM drives on the system.</DIV
><DIV
CLASS="REFSYNOPSISDIV"
><A
NAME="AEN7221"
></A
><H2
>Synopsis</H2
><DIV
CLASS="FUNCSYNOPSIS"
><A
NAME="AEN7222"
></A
><P
></P
><PRE
CLASS="FUNCSYNOPSISINFO"
>#include "SDL.h"</PRE
><P
><CODE
><CODE
CLASS="FUNCDEF"
>int <B
CLASS="FSFUNC"
>SDL_CDNumDrives</B
></CODE
>(void);</CODE
></P
><P
></P
></DIV
></DIV
><DIV
CLASS="REFSECT1"
><A
NAME="AEN7228"
></A
><H2
>Description</H2
><P
>Returns the number of CD-ROM drives on the system.</P
></DIV
><DIV
CLASS="REFSECT1"
><A
NAME="AEN7231"
></A
><H2
>See Also</H2
><P
><A
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><TT
CLASS="FUNCTION"
>SDL_CDOpen</TT
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