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glx: drop GLX_LIBS from X server and workaround sdksyms.

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We've had reports of two copies of the GLX bits, one in the server
and one in libglx.so causing problems, I didn't understand why the
X server needed a copy so drop it, however then we have to fix a missing
GlxExtensionInit that comes from sdksyms, so work around it by moving
that one declaration into a header that sdksyms doesn't scan.

Thanks to Jon Turney for debugging the actual problem.
(copyright header from extinit.h that seems most appropriate put on top).

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=52402
Tested-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Daniel Stone <daniel@fooishbar.org>
Tested-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
This commit is contained in:
Dave Airlie 2012-07-26 09:54:08 +10:00 committed by Keith Packard
parent afa53fe7cf
commit aad428b8e2
7 changed files with 39 additions and 2 deletions
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2
configure.ac
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@ -1600,7 +1600,7 @@ if test "x$XORG" = xyes; then
XORG_OSINCS='-I$(top_srcdir)/hw/xfree86/os-support -I$(top_srcdir)/hw/xfree86/os-support/bus -I$(top_srcdir)/os'
XORG_INCS="$XORG_DDXINCS $XORG_OSINCS"
XORG_CFLAGS="$XORGSERVER_CFLAGS -DHAVE_XORG_CONFIG_H"
XORG_LIBS="$COMPOSITE_LIB $FIXES_LIB $XEXT_LIB $DBE_LIB $RECORD_LIB $GLX_LIBS $RANDR_LIB $RENDER_LIB $DAMAGE_LIB $MIEXT_SYNC_LIB $MIEXT_DAMAGE_LIB $XI_LIB $XKB_LIB"
XORG_LIBS="$COMPOSITE_LIB $FIXES_LIB $XEXT_LIB $DBE_LIB $RECORD_LIB $RANDR_LIB $RENDER_LIB $DAMAGE_LIB $MIEXT_SYNC_LIB $MIEXT_DAMAGE_LIB $XI_LIB $XKB_LIB"
dnl ==================================================================
dnl symbol visibility

1
glx/glxext.c
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@ -40,6 +40,7 @@
#include "privates.h"
#include <os.h>
#include "extinit.h"
#include "glx_extinit.h"
#include "unpack.h"
#include "glxutil.h"
#include "glxext.h"

1
hw/dmx/glxProxy/glxext.c
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@ -45,6 +45,7 @@
#include "micmap.h"
#include "glxswap.h"
#include "extinit.h"
#include "glx_extinit.h"
/*
** Forward declarations.

1
hw/xfree86/dixmods/glxmodule.c
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@ -43,6 +43,7 @@ SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
#include "globals.h"
#include "glxserver.h"
#include "extinit.h"
#include "glx_extinit.h"
static MODULESETUPPROTO(glxSetup);

1
hw/xwin/InitOutput.c
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@ -55,6 +55,7 @@ typedef WINAPI HRESULT(*SHGETFOLDERPATHPROC) (HWND hwndOwner,
DWORD dwFlags, LPTSTR pszPath);
#endif
#include "glx_extinit.h"
/*
* References to external symbols
*/

1
include/extinit.h
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@ -83,7 +83,6 @@ extern void GEExtensionInit(void);
#ifdef GLXEXT
extern _X_EXPORT Bool noGlxExtension;
extern void GlxExtensionInit(void);
#endif
#ifdef PANORAMIX

34
include/glx_extinit.h Normal file
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@ -0,0 +1,34 @@
/*
* Copyright (C) 1994-2003 The XFree86 Project, Inc. All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy of
* this software and associated documentation files (the "Software"), to deal in
* the Software without restriction, including without limitation the rights to
* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
* of the Software, and to permit persons to whom the Software is furnished to do
* so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FIT-
* NESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* XFREE86 PROJECT BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
* AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
* Except as contained in this notice, the name of the XFree86 Project shall not
* be used in advertising or otherwise to promote the sale, use or other dealings
* in this Software without prior written authorization from the XFree86 Project.
*/
#ifndef GLX_EXT_INIT_H
#define GLX_EXT_INIT_H
/* this is separate due to sdksyms pulling in extinit.h */
#ifdef GLXEXT
extern void GlxExtensionInit(void);
#endif
#endif