On Sam, 2011-12-24 at 22:52 +0530, Sanjoy Saha - ERS, HCL Tech wrote: > As per my project requirement (Safety critical DO-178B), i have a box > HPCN8641D (ppc) fitted with PCI-E radeon gpu e4690. I have already > back ported kernel DRM module from 2.6.35.3 to 2.6.23 (Pre-installed > in machine). I wanted to run mesa 3D application in it. While trying > to compile mesa 3d with config linux-fbdev (kernel 3d acceleration > enabled), it bails out giving X server libraries/header dependency. > > Is it possible to compile mesa without X server libraries/header ?
I'm not sure offhand about compiling without any X headers / libraries installed, but it's definitely possible to run hardware accelerated OpenGL (or ES1/2) without X via EGL. The following options for the Mesa 7.11 configure script should help achieve this: --enable-gallium-egl --with-egl-platforms=drm --enable-shared-glapi --with-gallium-drivers=r600 (--enable-gles1/2) Try running any *_screen EGL demo, e.g. EGL_LOG_LEVEL=debug eglgears_screen If there's a problem, the EGL_LOG_LEVEL=debug environment variable should give some useful debugging output. -- Earthling Michel Dänzer | http://www.amd.com Libre software enthusiast | Debian, X and DRI developer _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/mesa-dev
