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List:       dri-users
Subject:    [Dri-users] Presentation and first problem on getting dri working on  a Lombard Powerbook with X.org
From:       poe () softhome ! net
Date:       2005-04-25 8:59:31
Message-ID: courier.426CB173.00003365 () softhome ! net
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Ciao!!! 

My name is Vieri. I write from Italy and I am 26 years old.
I use Linux since the first Slackware but recently I changed system because 
I love macs.
I am not a programmer so sorry for my stupid questions but sometimes I get 
errors I don't know how to deal with. 

I'm using Gentoo compiled with Kernel 2.6.11, preeemptible on a Lombard 
Powerbook 400Mhz with 320Mb of ram.
My video card is a Mach64 (ATI Rage Pro Lt) with 8mb VRAM. 

Here is my first question: I'm trying to get drm working on my laptop but I 
get this error while compiling Mesa. 

cd /usr/local/src/
bash-2.05b$ ls
Mesa  drm
bash-2.05b$ cd Mesa
bash-2.05b$ make linux-dri-ppc
(cd configs && rm -f current && ln -s linux-dri-ppc current)
rm: cannot remove `current': Permission denied
make: *** [linux-dri-ppc] Error 1
bash-2.05b$ su
Password:
bash-2.05b# make linux-dri-ppc
(cd configs && rm -f current && ln -s linux-dri-ppc current)
make default
make[1]: Entering directory `/usr/local/src/Mesa'
make[2]: Entering directory `/usr/local/src/Mesa/src'
Making sources for linux-dri-ppc
make[3]: Entering directory `/usr/local/src/Mesa/src/glx/x11'
gcc -c -I. -I../../../include -I../../../include/GL/internal 
 -I../../../src/mesa -I../../../src/mesa/main -I../../../src/mesa/glapi 
 -I../../../src/mesa/math -I../../../src/mesa/transform 
 -I../../../src/mesa/swrast -I../../../src/mesa/swrast_setup 
 -I../../../src/mesa/drivers/dri/common -I../../../../drm/libdrm 
 -I../../../../drm/shared -I/usr/X11R6/include 
 -I/usr/X11R6/include/X11/extensions -Wall -Os -mcpu=603 -fPIC  
 -D_POSIX_SOURCE -D_POSIX_C_SOURCE=199309L -D_SVID_SOURCE -D_BSD_SOURCE 
 -D_GNU_SOURCE -DDRI_NEW_INTERFACE_ONLY -DPTHREADS -DUSE_EXTERNAL_DXTN_LIB=1  
 -DGLX_DIRECT_RENDERING -DGLXEXT -DXF86DRI -DGLX_USE_DLOPEN -DGLX_USE_MESA 
 -DXF86VIDMODE -D_REENTRANT -UDRI_NEW_INTERFACE_ONLY -DUSE_PPC_ASM 
 -DUSE_VMX_ASM -std=c99 -ffast-math  -D_POSIX_SOURCE 
 -D_POSIX_C_SOURCE=199309L -D_SVID_SOURCE -D_BSD_SOURCE -D_GNU_SOURCE 
 -DDRI_NEW_INTERFACE_ONLY -DPTHREADS -DUSE_EXTERNAL_DXTN_LIB=1  
 -DGLX_DIRECT_RENDERING -DGLXEXT -DXF86DRI -DGLX_USE_DLOPEN -DGLX_USE_MESA 
 -DXF86VIDMODE -D_REENTRANT -UDRI_NEW_INTERFACE_ONLY glxext.c -o glxext.o
glxext.c: In function `SendMakeCurrentRequest':
glxext.c:1572: error: `xGLXMakeCurrentReadSGIReq' undeclared (first use in 
this function)
glxext.c:1572: error: (Each undeclared identifier is reported only once
glxext.c:1572: error: for each function it appears in.)
glxext.c:1572: error: `req' undeclared (first use in this function)
glxext.c:1574: error: `sz_xGLXMakeCurrentReadSGIReq' undeclared (first use 
in this function)
glxext.c:1576: error: parse error before ')' token
make[3]: *** [glxext.o] Error 1
make[3]: Leaving directory `/usr/local/src/Mesa/src/glx/x11'
make[2]: *** [subdirs] Error 1
make[2]: Leaving directory `/usr/local/src/Mesa/src'
make[1]: *** [default] Error 1
make[1]: Leaving directory `/usr/local/src/Mesa'
make: *** [linux-dri-ppc] Error 2 

I'm following the Building DRI howto found on dri.sourceforge.net and this 
is my linux-dri-ppc config: 

# -*-makefile-*-
# Configuration for linux-dri: Linux DRI hardware drivers for XFree86 & 
others 

include $(TOP)/configs/linux-dri 

CONFIG_NAME = linux-dri-ppc 

OPT_FLAGS = -Os -mcpu=603
PIC_FLAGS = -fPIC 

ASM_FLAGS = -DUSE_PPC_ASM -DUSE_VMX_ASM
ASM_SOURCES = $(PPC_SOURCES) 

# Build only the drivers for cards that exist on PowerPC.  At some point MGA
# will be added, but not yet.
DRI_DIRS = dri_client mach64 

I've enabled dri support on kernel, without agpgart, and rage128 as a module 
just to have the /lib/modules/kernel.../char/drm directory. rage128 is not 
loaded. 

glxgears reports 44FPS and it point to /usr/lib/libGL.so.1.2 correctly so 
I'm not effected by the OpenGL problem. 

Could u help me? What kind of error is that? 

Thank u for any advice! 

-- 
Vieri&Lulu' (Suzuki GSF600N Blue '00)


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