* Building fgl_glxgears fgl_glxgears.c:70:22: error: GL/glATI.h: No such file or directory !!! ERROR: x11-drivers/ati-drivers-8.34.8 failed. Call stack: ebuild.sh, line 1614: Called dyn_compile ebuild.sh, line 971: Called qa_call 'src_compile' environment, line 4057: Called src_compile ati-drivers-8.34.8.ebuild, line 173: Called die !!! fgl_glxgears build failed !!! If you need support, post the topmost build error, and the call stack if relevant. !!! A complete build log is located at '/var/tmp/portage/x11-drivers/ati-drivers-8.34.8/temp/build.log'.