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# Notes to people who come after: |
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# |
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# In general, only use '/' as a path separator in *nix-specific code, use |
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# os.path.join() for everythign else |
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|
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import os |
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import sys |
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import string |
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|
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OPTFILE = 'rayopts.py' |
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|
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def set_opts(env): |
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# XXX add some caching |
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opts = Options(OPTFILE, ARGUMENTS) |
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opts.Add('SKIP', 'Skip Display of License terms', 0) |
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opts.Add('RAD_BINDIR', 'Install executables here', env['RAD_BINDIR']) |
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opts.Add('RAD_RLIBDIR', 'Install support files here', env['RAD_RLIBDIR']) |
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opts.Add('RAD_MANDIR', 'Install man pages here', env['RAD_MANDIR']) |
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opts.Update(env) |
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opts.Save(OPTFILE, env) |
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Help(opts.GenerateHelpText(env, sort=cmp)) |
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# where stuff is located in the source tree |
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env['RAD_BUILDLIB'] = '#src/lib' |
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env['RAD_BUILDBIN'] = '#bin' |
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env['RAD_BUILDRLIB'] = '#lib' |
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env['RAD_BUILDMAN'] = '#doc/man' |
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|
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def allplats_setup(env): |
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from build_utils import find_libs |
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find_libs.find_x11(env) |
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find_libs.find_gl(env) # OpenGL |
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#find_libs.find_pixar(env) # PIXAR_LIB for src/px/ra_pixar.c |
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|
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def post_common_setup(env): |
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env.Append(CPPPATH = [os.path.join('#src', 'common')]) |
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env.Append(LIBPATH=['../lib']) # our own libs |
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if not env.has_key('RAD_MLIB'): |
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env['RAD_MLIB'] = [] #['m'] # no seperate mlib on Win |
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|
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def shareinstall_setup(env): |
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from build_utils import install |
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# only scan for those files when we actually need them |
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if 'install' in sys.argv or 'rlibinstall' in sys.argv: |
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install.install_rlibfiles(env) |
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if 'install' in sys.argv or 'maninstall' in sys.argv: |
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install.install_manfiles(env) |
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|
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# Set up build environment |
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env = Environment() |
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|
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# configure platform-specific stuff |
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from build_utils import load_plat |
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load_plat.load_plat(env, platform=None) |
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|
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# override options |
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set_opts(env) |
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|
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# accept license |
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if not env['SKIP'] and not '-c' in sys.argv: |
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from build_utils import copyright |
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copyright.show_license() |
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|
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# fill in generic config |
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allplats_setup(env) |
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|
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# Bring in all the actual things to build |
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Export('env') |
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SConscript(os.path.join('src', 'common', 'SConscript')) |
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post_common_setup(env) |
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for d in Split('meta cv gen ot rt px hd util cal'): |
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SConscript(os.path.join('src', d, 'SConscript')) |
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|
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if string.find(string.join(sys.argv[1:]), 'install') > -1: |
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shareinstall_setup(env) |
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|
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# virtual targets |
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# RAD_XXXINSTALL are filled in by the local scripts |
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env.Alias('bininstall', env.get('RAD_BININSTALL', [])) |
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env.Alias('rlibinstall', env.get('RAD_RLIBINSTALL',[])) |
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env.Alias('maninstall', env.get('RAD_MANINSTALL', [])) |
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|
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env.Alias('build', ['#bin']) |
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env.Alias('test', ['#src/test']) |
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env.Alias('install', ['bininstall', 'rlibinstall', 'maninstall']) |
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|
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# Further virtual targets are defined locally: |
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|
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# meta_special -> mt1601 okimate imagew mt160 mx80 impress aed5 |
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# tcurve tscat tbar mtext libt4014.a plotout t4014 |
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# meta_special_install |
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|
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# px_special -> ra_im, t4027, paintjet, mt160t, greyscale, colorscale, d48c |
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# px_special_install |
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|
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# util_special -> scanner, makedist |
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# util_special_install |
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