incompatible /usr/lib/libGL.so

[azzamite]

Whenever I try to compile a program that links against
libGL.so I get an error of incompatible format or wrong
format and the compilation fails.

I'm almos shure the problem is due to the driver since
ligGL is overwritted by it.

is there a way to fix that?
First I couldn't compile xmms and now blender.

Compiling ==> 'buildinfo.c'
Linking program ==> 'blender'
/usr/local/bin/ld: skipping incompatible /usr/lib/libGL.so when searching for -lGL
/usr/local/bin/ld: skipping incompatible /usr/lib/libGL.so when searching for -lGL
/usr/local/bin/ld: skipping incompatible /usr/lib/libGL.so when searching for -lGL
/tmp/build/linux2/lib/libbf_soundsystem.a(SND_OpenALDevice.o): In function `SND_OpenALDevice::LoadSample(STR_String const&, void*, int)':
SND_OpenALDevice.cpp:(.text+0xcba): undefined reference to `alutLoadWAVMemory'
SND_OpenALDevice.cpp:(.text+0xd35): undefined reference to `alutUnloadWAV'
SND_OpenALDevice.cpp:(.text+0xd5d): undefined reference to `alutLoadWAVFile'
collect2: ld devolvió el estado de salida 1
scons: *** [/tmp/build/linux2/bin/blender] Error 1
scons: building terminated because of errors.

My driver is 100.14.19, my system Centos 5 x86_64

[pffft!]

Read it again: it's only a warning as far as OpenGL is concerned. The real error is a missing library which you should simply install.

[Ralph]

Do you have installed OpenAL?

[azzamite]

yes, I have OpenAl installed

rpm -qa | grep -i openal
openal-0.0.9-0.13.20060204cvs.el5
openal-devel-0.0.9-0.13.20060204cvs.el5

and freealut to

rpm -qa | grep -i alut
freealut-1.1.0-5.el5
freealut-devel-1.1.0-5.el5

[Ralph]

From the Blender Manual:

Linker Problems

If you get an error message with lines such as

SND_OpenALDevice.cpp: (.text+0xf05): undefined reference to `alutLoadWAVFile'

you can fix it by adding line

BF_OPENAL_LIB = 'openal alut'

to user-config.py which is created to the same directory in which you execute scons as above (branch/blender/).

[azzamite]

tanks, that did the trick