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import os | 
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from build_utils import vstamp | 
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Import('env') # inherit from parent | 
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# custom compile flags | 
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dielectric = env.Object(source='dielectric.c', | 
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                CCFLAGS=env.get('CCFLAGS',[]) + ['-DDISPERSE']) | 
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# custom C file generation | 
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#env.CFile(target='Version.c', source='VERSION', env=build_radversion) | 
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duphead = env.Object(source="duphead.c") | 
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persist = env.Object(source="persist.c") | 
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# source and object dependencies | 
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RAY = Split('''ambcomp.c ambient.c freeobjmem.c initotypes.c preload.c | 
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                raytrace.c renderopts.c Version.c''') + [ambio] | 
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                raytrace.c renderopts.c''') + [ambio] | 
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SURF = Split('''sphere.c source.c srcsupp.c virtuals.c o_face.c | 
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                srcsamp.c o_cone.c o_instance.c o_mesh.c''') | 
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SURF = Split('''srcsamp.c srcsupp.c srcobstr.c source.c virtuals.c sphere.c | 
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                o_face.c o_cone.c o_instance.c o_mesh.c''') | 
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MAT = Split('''aniso.c normal.c m_clip.c glass.c m_brdf.c m_mirror.c | 
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                m_direct.c m_mist.c fprism.c m_alias.c''') + [dielectric] | 
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# build libraries | 
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rsrc = RAY + SURF + MAT + MOD + SUP | 
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rlib = env.Library(target=radlib('rttrace'), source=rsrc) | 
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env.Command('Version.c', 'VERSION', vstamp.build_version_c) | 
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env.Depends('Version.c', rsrc) | 
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Version = env.Object(source=['Version.c']) | 
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rlib = env.Library(target=radlib('rttrace'), source=rsrc + [Version]) | 
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if os.name == 'nt': # XXX until we get around fork() and friends | 
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        rcsrc = Split('raycalls.c') | 
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rclib = env.Library(target=radlib('raycalls'), source=rcsrc) | 
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Default(rclib) | 
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fullib=['rttrace','rtscene','rtpic','rtfunc','rtproc','rtio','rtmath','rtargs','rtpath','rtcont','rtmem','rterror'] | 
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fullib=['rttrace', 'rtscene', 'rtpic', 'rtfunc', 'rtproc', 'rtio', 'rtmath', | 
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        'rtargs', 'rtpath', 'rtcont', 'rtmem', 'rterror'] | 
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# build executables | 
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lasrc = ['lookamb.c', ambio] | 
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lookamb = env.Program(target=radbin('lookamb'), source=lasrc, | 
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        LIBS=['rtio', 'rtpic']) | 
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Default(lookamb) | 
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env.Append(RAD_BININSTALL=[env.Install(env['RAD_BINDIR'], lookamb)]) | 
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env.Append(RAD_BININSTALL=[env.Install('$RAD_BINDIR', lookamb)]) | 
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rtmain = env.Object(source=['rtmain.c'], | 
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                CCFLAGS=env.get('CCFLAGS',[]) + ['-DNICE=4']) | 
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rtsrc = ['rtrace.c', duphead, persist, rtmain] | 
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rtrace = env.Program(target=radbin('rtrace'), source=rtsrc, | 
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        LIBS=fullib + ['rtproc'] + mlib) # rtproc for win_nice() | 
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        LIBS=fullib + mlib | 
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        ) | 
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Default(rtrace) | 
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env.Append(RAD_BININSTALL=[env.Install(env['RAD_BINDIR'], rtrace)]) | 
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env.Append(RAD_BININSTALL=[env.Install('$RAD_BINDIR', rtrace)]) | 
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rpsrc = Split('rpmain.c rpict.c srcdraw.c') + [duphead, persist] | 
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rpict = env.Program(target=radbin('rpict'), source=rpsrc, | 
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        LIBS=fullib+['rtnet']+mlib) | 
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        LIBS=fullib+['rtnet','$RAD_SOCKETLIB']+mlib) | 
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Default(rpict) | 
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env.Append(RAD_BININSTALL=[env.Install(env['RAD_BINDIR'], rpict)]) | 
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env.Append(RAD_BININSTALL=[env.Install('$RAD_BINDIR', rpict)]) | 
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if env.has_key('X11LIB'): # lots of special requirements for rview | 
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if env.has_key('X11LIB'): # lots of special requirements for rvu | 
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        x11incls = [env['X11INCLUDE']] + env['CPPPATH'] | 
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        x11 = env.Object(source='x11.c', CPPPATH=x11incls) | 
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        x11twind = env.Object(source='x11twind.c', CPPPATH=x11incls) | 
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        rvmain = env.Object(source='rvmain.c', | 
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                CCFLAGS=env['CCFLAGS'] + ['-DNICE=6']) | 
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        rv3 = env.Object(source='rv3.c', # XXX we should get rid of SPEED | 
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                CCFLAGS=env['CCFLAGS'] + [env.get('RAD_SPEED', '')]) | 
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                CCFLAGS=env['CCFLAGS'] + ['$RAD_SPEED'] | 
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                ) | 
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        devsrc  = Split('devtable.c devcomm.c colortab.c editline.c') | 
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        rvobjs = [x11, x11twind, rv3, rvmain, rlib] | 
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        rvsrc = Split('rview.c rv2.c') + devsrc + rvobjs | 
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        rview = env.Program(target=radbin('rview'), source=rvsrc, | 
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        rvu = env.Program(target=radbin('rvu'), source=rvsrc, | 
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                LIBPATH=env['LIBPATH'] + [env['X11LIB']], | 
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                LIBS=fullib + ['X11'] + mlib) | 
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        Default(rview) | 
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        env.Append(RAD_BININSTALL=[env.Install(env['RAD_BINDIR'], rview)]) | 
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        Default(rvu) | 
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        env.Append(RAD_BININSTALL=[env.Install('$RAD_BINDIR', rvu)]) | 
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LIBFILES = Split('rayinit.cal') | 
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env.Append(RAD_RLIBINSTALL=[env.Install(env['RAD_RLIBDIR'], LIBFILES)]) | 
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env.Append(RAD_RLIBINSTALL=[env.Install('$RAD_RLIBDIR', LIBFILES)]) | 
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