../../bin/mklib -o GLw -linker 'i686-pc-linux-gnu-gcc' \
        -major 1 -minor 0 -patch 0 \
         -install ../../lib64 \
        -L../../lib64 -lGL  -lXt -lX11 -lXm GLwDrawA.o GLwMDrawA.o
mklib: Making Linux shared library:  libGLw.so.1.0.0
/usr/lib/gcc/i686-pc-linux-gnu/3.4.4/../../../../i686-pc-linux-gnu/bin/ld: cannot find -lX11
collect2: ld returned 1 exit status
mklib: Installing libGLw.so.1.0.0 libGLw.so.1 libGLw.so in ../../lib64
mv: cannot stat `libGLw.so.1.0.0': No such file or directory
make[3]: *** [../../lib64/libGLw.so] Error 1
make[3]: Leaving directory `/var/tmp/portage/mesa-6.5.1-r1/work/Mesa-6.5.1/src/glw'
make[2]: *** [subdirs] Error 1
make[2]: Leaving directory `/var/tmp/portage/mesa-6.5.1-r1/work/Mesa-6.5.1/src'
make[1]: *** [default] Error 1
make[1]: Leaving directory `/var/tmp/portage/mesa-6.5.1-r1/work/Mesa-6.5.1'
make: *** [linux-dri-x86] Error 2

!!! ERROR: media-libs/mesa-6.5.1-r1 failed.
Call stack:
  ebuild.sh, line 1546:   Called dyn_compile
  ebuild.sh, line 937:   Called src_compile
  mesa-6.5.1-r1.ebuild, line 214:   Called die