glxcmds.c: In function `DoGetFBConfigs':
glxcmds.c:1175: error: `GLX_SWAP_METHOD_OML' undeclared (first use in this function)
glxcmds.c:1175: error: (Each undeclared identifier is reported only once
glxcmds.c:1175: error: for each function it appears in.)
glxcmds.c: In function `__glXBindTexImageEXT':
glxcmds.c:1604: error: `GLX_FRONT_LEFT_EXT' undeclared (first use in this function)
glxcmds.c: In function `DoGetDrawableAttributes':
glxcmds.c:1683: error: `GLX_TEXTURE_TARGET_EXT' undeclared (first use in this function)
glxcmds.c:1684: error: `GLX_TEXTURE_RECTANGLE_EXT' undeclared (first use in this function)
make[2]: *** [glxcmds.lo] Error 1
make[2]: *** Waiting for unfinished jobs....
 i686-pc-linux-gnu-gcc -DHAVE_CONFIG_H -I. -I. -I../../include -I../../include -I../../include -I../../include -I../../include -I../../include -I../../include -I../../include -I../../hw/xfree86/os-support -I../../hw/xfree86/os-support/bus -I../../hw/xfree86/common -I../../hw/xfree86/dri -I../../mi -I/var/tmp/portage/xgl-0.0.1_p20060508/work/Mesa/include -DHAVE_DIX_CONFIG_H -I/usr/include/drm -I/usr/include/X11/dri -I/var/tmp/portage/xgl-0.0.1_p20060508/work/Mesa/src/mesa/glapi -I/var/tmp/portage/xgl-0.0.1_p20060508/work/Mesa/src/mesa/main -DXGLServer -DNO_LIBCWRAPPER -DUSE_MGL_NAMESPACE -D_BSD_SOURCE -DHAS_FCHOWN -DHAS_STICKY_DIR_BIT -I../../include -I../../include -I../../Xext -I../../composite -I../../damageext -I../../xfixes -I../../Xi -I../../mi -I../../miext/shadow -I../../miext/damage -I../../render -I../../randr -I../../fb -O2 -march=pentium4 -pipe -fomit-frame-pointer -MT glxcmdsswap.lo -MD -MP -MF .deps/glxcmdsswap.Tpo -c glxcmdsswap.c -fPIC -DPIC -o .libs/glxcmdsswap.o
make[2]: Leaving directory `/var/tmp/portage/xgl-0.0.1_p20060508/work/xgl-xorg/GL/glx'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/var/tmp/portage/xgl-0.0.1_p20060508/work/xgl-xorg/GL'
make: *** [all-recursive] Error 1

!!! ERROR: x11-base/xgl-0.0.1_p20060508 failed.
Call stack:
  ebuild.sh, line 1527:   Called dyn_compile
  ebuild.sh, line 930:   Called src_compile
  ebuild.sh, line 1239:   Called x-modular_src_compile
  x-modular.eclass, line 320:   Called x-modular_src_make
  x-modular.eclass, line 315:   Called die

!!! emake failed
!!! If you need support, post the topmost build error, and the call stack if relevant.