In file included from /usr/X11R6/include/GL/gl.h:2149,
                 from ref_gl/qgl.h:31,
                 from ref_gl/gl_local.h:54,
                 from ref_gl/gl_anim.c:26:
/usr/X11R6/include/GL/glext.h:1519:1: warning: "GL_COLOR_INDEX8_EXT" redefined
In file included from ref_gl/gl_anim.c:26:
ref_gl/gl_local.h:32:1: warning: this is the location of the previous definition
 * [REF] ../debugi386/ref_gl/gl_draw.o
In file included from /usr/X11R6/include/GL/gl.h:2149,
                 from ref_gl/qgl.h:31,
                 from ref_gl/gl_local.h:54,
                 from ref_gl/gl_draw.c:26:
/usr/X11R6/include/GL/glext.h:1519:1: warning: "GL_COLOR_INDEX8_EXT" redefined
In file included from ref_gl/gl_draw.c:26:
ref_gl/gl_local.h:32:1: warning: this is the location of the previous definition
 * [REF] ../debugi386/ref_gl/gl_font.o
In file included from /usr/X11R6/include/GL/gl.h:2149,
                 from ref_gl/qgl.h:31,
                 from ref_gl/gl_local.h:54,
                 from ref_gl/gl_font.c:26:
/usr/X11R6/include/GL/glext.h:1519:1: warning: "GL_COLOR_INDEX8_EXT" redefined
In file included from ref_gl/gl_font.c:26:
ref_gl/gl_local.h:32:1: warning: this is the location of the previous definition
 * [REF] ../debugi386/ref_gl/gl_image.o
In file included from /usr/X11R6/include/GL/gl.h:2149,
                 from ref_gl/qgl.h:31,
                 from ref_gl/gl_local.h:54,
                 from ref_gl/gl_image.c:25:
/usr/X11R6/include/GL/glext.h:1519:1: warning: "GL_COLOR_INDEX8_EXT" redefined
In file included from ref_gl/gl_image.c:25:
ref_gl/gl_local.h:32:1: warning: this is the location of the previous definition
 * [REF] ../debugi386/ref_gl/gl_light.o
In file included from /usr/X11R6/include/GL/gl.h:2149,
                 from ref_gl/qgl.h:31,
                 from ref_gl/gl_local.h:54,
                 from ref_gl/gl_light.c:26:
/usr/X11R6/include/GL/glext.h:1519:1: warning: "GL_COLOR_INDEX8_EXT" redefined
In file included from ref_gl/gl_light.c:26:
ref_gl/gl_local.h:32:1: warning: this is the location of the previous definition
 * [REF] ../debugi386/ref_gl/gl_mesh.o
In file included from /usr/X11R6/include/GL/gl.h:2149,
                 from ref_gl/qgl.h:31,
                 from ref_gl/gl_local.h:54,
                 from ref_gl/gl_mesh.c:26:
/usr/X11R6/include/GL/glext.h:1519:1: warning: "GL_COLOR_INDEX8_EXT" redefined
In file included from ref_gl/gl_mesh.c:26:
ref_gl/gl_local.h:32:1: warning: this is the location of the previous definition
 * [REF] ../debugi386/ref_gl/gl_model.o
In file included from /usr/X11R6/include/GL/gl.h:2149,
                 from ref_gl/qgl.h:31,
                 from ref_gl/gl_local.h:54,
                 from ref_gl/gl_model.c:26:
/usr/X11R6/include/GL/glext.h:1519:1: warning: "GL_COLOR_INDEX8_EXT" redefined
In file included from ref_gl/gl_model.c:26:
ref_gl/gl_local.h:32:1: warning: this is the location of the previous definition
 * [REF] ../debugi386/ref_gl/gl_rmain.o
In file included from /usr/X11R6/include/GL/gl.h:2149,
                 from ref_gl/qgl.h:31,
                 from ref_gl/gl_local.h:54,
                 from ref_gl/gl_rmain.c:26:
/usr/X11R6/include/GL/glext.h:1519:1: warning: "GL_COLOR_INDEX8_EXT" redefined
In file included from ref_gl/gl_rmain.c:26:
ref_gl/gl_local.h:32:1: warning: this is the location of the previous definition
ref_gl/gl_rmain.c: In function `R_Init':
ref_gl/gl_rmain.c:1313: warning: implicit declaration of function `qwglGetProcAddress'
 * [REF] ../debugi386/ref_gl/gl_rmisc.o
In file included from /usr/X11R6/include/GL/gl.h:2149,
                 from ref_gl/qgl.h:31,
                 from ref_gl/gl_local.h:54,
                 from ref_gl/gl_rmisc.c:26:
/usr/X11R6/include/GL/glext.h:1519:1: warning: "GL_COLOR_INDEX8_EXT" redefined
In file included from ref_gl/gl_rmisc.c:26:
ref_gl/gl_local.h:32:1: warning: this is the location of the previous definition
 * [REF] ../debugi386/ref_gl/gl_rsurf.o
In file included from /usr/X11R6/include/GL/gl.h:2149,
                 from ref_gl/qgl.h:31,
                 from ref_gl/gl_local.h:54,
                 from ref_gl/gl_rsurf.c:28:
/usr/X11R6/include/GL/glext.h:1519:1: warning: "GL_COLOR_INDEX8_EXT" redefined
In file included from ref_gl/gl_rsurf.c:28:
ref_gl/gl_local.h:32:1: warning: this is the location of the previous definition
 * [REF] ../debugi386/ref_gl/gl_warp.o
In file included from /usr/X11R6/include/GL/gl.h:2149,
                 from ref_gl/qgl.h:31,
                 from ref_gl/gl_local.h:54,
                 from ref_gl/gl_warp.c:26:
/usr/X11R6/include/GL/glext.h:1519:1: warning: "GL_COLOR_INDEX8_EXT" redefined
In file included from ref_gl/gl_warp.c:26:
ref_gl/gl_local.h:32:1: warning: this is the location of the previous definition
 * [REF] ../debugi386/ref_gl/gl_particle.o
In file included from /usr/X11R6/include/GL/gl.h:2149,
                 from ref_gl/qgl.h:31,
                 from ref_gl/gl_local.h:54,
                 from ref_gl/gl_particle.c:26:
/usr/X11R6/include/GL/glext.h:1519:1: warning: "GL_COLOR_INDEX8_EXT" redefined
In file included from ref_gl/gl_particle.c:26:
ref_gl/gl_local.h:32:1: warning: this is the location of the previous definition
 * [REF] ../debugi386/ref_gl/gl_arb_shader.o
In file included from /usr/X11R6/include/GL/gl.h:2149,
                 from ref_gl/qgl.h:31,
from ref_gl/gl_local.h:54,
                 from ref_gl/gl_arb_shader.c:27:
/usr/X11R6/include/GL/glext.h:1519:1: warning: "GL_COLOR_INDEX8_EXT" redefined
In file included from ref_gl/gl_arb_shader.c:27:
ref_gl/gl_local.h:32:1: warning: this is the location of the previous definition
 * [REF] ../debugi386/ref_gl/gl_shadows.o
In file included from /usr/X11R6/include/GL/gl.h:2149,
                 from ref_gl/qgl.h:31,
                 from ref_gl/gl_local.h:54,
                 from ref_gl/gl_shadows.c:26:
/usr/X11R6/include/GL/glext.h:1519:1: warning: "GL_COLOR_INDEX8_EXT" redefined
In file included from ref_gl/gl_shadows.c:26:
ref_gl/gl_local.h:32:1: warning: this is the location of the previous definition
 * [REF] ../debugi386/ref_gl/qgl_linux.o
In file included from /usr/X11R6/include/GL/gl.h:2149,
                 from ports/linux/../../ref_gl/qgl.h:31,
                 from ports/linux/../../ref_gl/gl_local.h:54,
                 from ports/linux/qgl_linux.c:30:
/usr/X11R6/include/GL/glext.h:1519:1: warning: "GL_COLOR_INDEX8_EXT" redefined
In file included from ports/linux/qgl_linux.c:30:
ports/linux/../../ref_gl/gl_local.h:32:1: warning: this is the location of the previous definition
 * [REF] ../debugi386/ref_gl/q_shared.o
 * [REF] ../debugi386/ref_gl/q_shlinux.o
 * [REF] ../debugi386/ref_gl/glob.o
 * [REF] ../debugi386/ref_gl/gl_glx.o
ports/linux/gl_glx.c:30:20: sys/vt.h: No such file or directory
ports/linux/gl_glx.c: In function `GLimp_SetMode':
ports/linux/gl_glx.c:736: warning: implicit declaration of function `qglXChooseVisual'
ports/linux/gl_glx.c:736: warning: assignment makes pointer from integer without a cast
ports/linux/gl_glx.c:739: warning: assignment makes pointer from integer without a cast
ports/linux/gl_glx.c:750: error: `qglXGetConfig' undeclared (first use in this function)
ports/linux/gl_glx.c:750: error: (Each undeclared identifier is reported only once
ports/linux/gl_glx.c:750: error: for each function it appears in.)
ports/linux/gl_glx.c:753: warning: implicit declaration of function `qglXGetConfig'
ports/linux/gl_glx.c:770: warning: implicit declaration of function `qglXGetConfig'
ports/linux/gl_glx.c:866: warning: implicit declaration of function `qglXCreateContext'
ports/linux/gl_glx.c:866: warning: assignment makes pointer from integer without a cast
ports/linux/gl_glx.c:868: warning: implicit declaration of function `qglXMakeCurrent'
ports/linux/gl_glx.c: In function `GLimp_Shutdown':
ports/linux/gl_glx.c:895: warning: implicit declaration of function `qglXDestroyContext'
ports/linux/gl_glx.c: In function `GLimp_EndFrame':
ports/linux/gl_glx.c:984: warning: implicit declaration of function `qglXSwapBuffers'
gmake[1]: *** [../debugi386/ref_gl/gl_glx.o] Error 1
gmake: *** [build_debug] Error 2