XCOMM $XFree86: xc/lib/GL/Imakefile,v 1.44 2003/09/28 20:14:58 alanh Exp $

XCOMM
XCOMM Imake tokens which are significant to building libGL:
XCOMM
XCOMM BuildGLXLibrary - if defined, build libs in xc/lib/GL and xc/lib/GLw
XCOMM
XCOMM BuildXF86DRI - if defined, build libGL with DRI capability
XCOMM
XCOMM Only zero or one of the following can be defined at once:
XCOMM GlxBuiltInGamma - if defined, build gamma_dri.so driver into libGL
XCOMM GlxBuiltInTdfx - if defined, build tdfx_dri.so driver into libGL
XCOMM GlxBuiltInMga - if defined, build mga_dri.so driver into libGL
XCOMM GlxBuiltInI810 - if defined, build i810_dri.so driver into libGL
XCOMM GlxBuiltInR128 - if defined, build r128_dri.so driver into libGL
XCOMM GlxBuiltInRadeon - if defined, build radeon_dri.so driver into libGL
XCOMM GlxBuiltInR200 - if defined, build r200_dri.so driver into libGL
XCOMM GlxBuiltInFfb - if defined, build ffb_dri.so driver into libGL
XCOMM GlxBuiltInSIS - if defined, build sis_dri.so driver into libGL
XCOMM
XCOMM GlxUseBuiltInDRIDriver - automatically defined if any of the
XCOMM   GlxBuiltIn[Gamma,Tdfx,Mga,I810,R128,Radeon,R200,Ffb,SIS] tokens is
XCOMM   defined
XCOMM
XCOMM GlxBuiltInXMesa - if defined, build XMesa (Xlib Mesa driver) into libGL
XCOMM   to enable rendering to displays that lack the GLX extension.
XCOMM
XCOMM GlxDriverUsesMesa - will be defined if building a DRI driver into
XCOMM   libGL and it uses Mesa.
XCOMM
XCOMM GlxUseSGISI - if defined, use the SGI OpenGL Sample Implementation
XCOMM   to build the GLX server extension (not fully implemented yet).
XCOMM
XCOMM NormalLibGlx - if defined, build static libGL.a library
XCOMM
XCOMM SharedLibGlx - if defined, build dynamic libGL.so library
XCOMM
XCOMM DebugLibGlx - if defined, build libGL with debug info
XCOMM
XCOMM ProfileLibGlx - if defined, build libGL with profiling info
XCOMM
XCOMM SharedGlxRev - dynamic library version, currently defined to be "1.2"
XCOMM
XCOMM GlxSoProf - if defined, build dynamic libGL for profiling with soprof
XCOMM
XCOMM GlxStubLib - purpose???
XCOMM
XCOMM
XCOMM Server-side tokens:
XCOMM    BuildGlxExt 
XCOMM    GlxUseSGISI



#include <Threads.tmpl>

#define IHaveSubdirs

#define PassCDebugFlags

LIBGLBUILDDIR = GL
      GLXDIRS = glx

/*
 * Need to build the Mesa + XMesa source in the following cases:
 *   BuildXF86DRI && defined(DriDrivers)
 *   GlxDriverUsesMesa
 *   GlxBuiltInXMesa
 *   BuildOSMesaLib
 */
#if BuildOSMesaLib || \
    (BuildXF86DRI && \
     (defined(DriDrivers) || GlxDriverUsesMesa || GlxBuiltInXMesa))
     MESADIRS = mesa/src
#endif

/*
 * Only need the OSmesa code in the following case:
 *   BuildOSMesaLib
 */
#if BuildOSMesaLib
   OSMESADIRS = mesa/src/OSmesa
#endif

/*
 * Need to build the DRI code in the following cases:
 *   BuildXF86DRI
 */
#if BuildXF86DRI
      DRIDIRS = dri
#endif

/*
 * Need to build the DRI drivers in the following cases:
 *   BuildXF86DRI && defined(DriDrivers)
 */
#if BuildXF86DRI && defined(DriDrivers)
   DRIVERDIRS = mesa/src/drv
#endif

#if defined(DarwinArchitecture) && BuildAppleDRI
      DRIDIRS = apple
#endif

/*
 * The build order depends on whether the drivers are loaded into libGL or
 * built-in to libGL.  In the former case, libGL needs to be built before
 * the drivers, and in the latter case, it needs to be built after the driver.
 */
#if BuildXF86DRI && GlxUseBuiltInDRIDriver
SUBDIRS = $(MESADIRS) $(DRIDIRS) $(DRIVERDIRS) $(GLXDIRS) $(LIBGLBUILDDIR) $(OSMESADIRS)
#else
SUBDIRS = $(MESADIRS) $(GLXDIRS) $(DRIDIRS) $(LIBGLBUILDDIR) $(OSMESADIRS) $(DRIVERDIRS)
#endif

MakeSubdirs($(SUBDIRS))

DependSubdirs($(SUBDIRS))