<div dir="ltr"><div><div><p dir="ltr">Hello everyone,</p>
<p dir="ltr">Sorry for bothering you all, but I cannot get the gallium llvmpipe driver working, and I need some help.</p>
<p dir="ltr">My environment is:<br>
RHEL6.6<br>
gcc-5.2 (system)<br>
libudev < 151 (system, I cannot upgrade kernel)</p>
<p dir="ltr">llvm-3.8 (from source)<br>
libva-1.7.1 (from source)<br>
libxshmfence-latest (from source)<br>
libxcb-latest (from source)<br>
libdrm-latest (from source)</p>
<p dir="ltr">I have all my libs installed in a non-standard path:</p>
<p dir="ltr">MYLIBS_PREFIX=/remote/sharedLibs</p>
<p dir="ltr">And my configure script looks like:</p>
<p dir="ltr">../mesa-11.2.2/configure \<br>
PKG_CONFIG_PATH=${MYLIBS_PREFIX}/libxcb/lib/pkgconfig:${MYLIBS_PREFIX}/libdrm/lib/pkgconfig:${MYLIBS_PREFIX}/libxshmfence/lib/pkgconfig:${MYLIBS_PREFIX}/libva/lib/pkgconfig \<br>
—prefix=${MYLIBS_PREFIX}/mesa-11.2-llvmpipe \<br>
—with-llvm-prefix=${MYLIBS_PREFIX}/llvm-3.8 \<br>
—with-gnu-ld \<br>
—enable-gallium-llvm=yes \<br>
—enable-sysfs \<br>
—enable-xlib-glx \<br>
—enable-glx \<br>
—enable-texture-float \<br>
—disable-dri \<br>
—disable-dri3 \<br>
—disable-egl \<br>
—disable-llvm-shared-libs \<br>
—with-gallium-drivers=swrast</p>
<p dir="ltr">The thing is that I have a valid libGL.so after building,
but doesn't have support for OpenGL 3.2. In addition to that, if I run
"glxinfo | grep OpenGL" it does not mention Gallium llvmpipe driver
anywhere (however it does mention mesa 11.2) and glxgears runs smoothly.</p>
<p dir="ltr">Finally, if I try 'scons', it fails due to lack of udev >= 151.</p>
<p dir="ltr">Could you please help me to provide to scons the flag
--enable-sysfs, or, help me to configure 'configure flags' in order to
have llvmpipe driver running?</p>
Thank you very much in advance.<br clear="all"><br></div>Regards,<br></div>Edson<br></div>