On Sun, 19 Aug 2007, Yves de Champlain wrote:
Le 07-08-19 à 19:41, Yves de Champlain a écrit :
Congrats for the new release !


I am geting this problem

MacOS X 10.4.10 PPC with gcc 4.0.1

/usr/bin/cc -c -Wall -Wpointer-arith -no-cpp-precomp -fno-common -I. -I../../../extras/Mesa/include -I../../../lib/GL/glx -I../../../extras/Mesa/src/mesa/main -I../../../extras/Mesa/src/mesa/glapi -I../../../extras/Mesa/src/mesa/drivers/x11 -I../../../extras/Mesa/src/mesa/ -I../../../programs/Xserver/hw/xfree86/os-support/shared/drm/kernel -I../../../programs/Xserver/GL/dri -I../../../programs/Xserver/hw/xfree86/os-support -I../../../exports/include "-I/Users/Shared/MacPorts/build/_Users_Shared_MacPorts_dports_x11_XFree86/work/include" -D__powerpc__ -D__DARWIN__ -DNO_ALLOCA -DCSRG_BASED -DXTHREADS -D_REENTRANT -DXUSE_MTSAFE_API -DXNO_MTSAFE_UNISTDAPI -DGLXEXT -DGLX_DIRECT_RENDERING -DGLX_USE_APPLEGL -fno-common -DDEFAULT_DRIVER_DIR=\"/usr/X11R6/lib/modules/dri\" -DGLX_ALIAS_UNSUPPORTED -DXTHREADS -D_REENTRANT -DXUSE_MTSAFE_API -DXNO_MTSAFE_UNISTDAPI -Os -fno-strict-aliasing glxcmds.c -o unshared/glxcmds.o glxcmds.c:50:38: error: X11/extensions/xf86vmode.h: No such file or directory

This comes from this part of xc/lib/GL/glx/glxcmds.c

#include "indirect_init.h"
#include <X11/extensions/xf86vmode.h>

Cute.  In my test builds, the header was found in /usr/include/X11  :-(

I've dug a little deeper and xf86vmode.h is not exported.
This should happen here in xc/include/extensions/Imakefile :

#if BuildXF86VidModeExt || BuildXF86VidModeLibrary
XF86VIDMODEHEADERS = xf86vmode.h xf86vmstr.h

The first is disabled in darwin.cf :

/* no XFree86-VidMode extension */
#define BuildXF86VidModeExt     NO

The second should be defined in xfree86.cf :

#ifndef BuildXF86VidModeLibrary
#define BuildXF86VidModeLibrary YES

This looks contradictory to me, so I don't know what is the best solution

No.  That xfree86.cf snippet is protected by ...

#if BuildXFree86ConfigTools && BuildLibrariesForConfigTools

... which is false on Darwin.

Anyway, the attached seems to fix this.


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XFree86 developer and VP.  ATI driver and X server internals.

Attachment: GLX_VIDMODE.diff.gz
Description: Binary data

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