82 lines
2.5 KiB
Python
82 lines
2.5 KiB
Python
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# -*- python -*-
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##
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## SConstruct - SCons based build-sytem for Cinelerra
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##
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# Copyright (C) CinelerraCV
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# 2007, Hermann Vosseler <Ichthyostega@web.de>
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License as
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# published by the Free Software Foundation; either version 2 of
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# the License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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#####################################################################
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from Buildhelper import *
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# NOTE: the following code /defines/ what and how to build
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# it doesn't "do" the build. SCons will do the "doing"
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env = setupBasicEnvironment()
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if not isCleanupOperation(env):
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configurePlatform(env)
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artifacts = {}
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# the various things we build.
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# Each entry actually is a SCons-Node list.
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# Passing these entries to other builders defines dependencies.
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# 'cinelerra' : the App
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# 'plugins' : plugin shared lib
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# 'tools' : small tool applications (e.g mpegtoc)
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# 'src,tar' : source tree as tarball (without doc)
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# 'devdoc.tar' : uml model, wiki, dev docu (no src)
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definePackagingTargets(env, artifacts)
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defineBuildTargets(env, artifacts)
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defineInstallTargets(env, artifacts)
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#####################################################################
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def setupBasicEnvironment():
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''' define cmdline options, decide build type
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'''
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def configurePlatform(env):
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''' locate required libs.
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setup platform specific options.
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Abort build in case of failure.
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'''
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def definePackagingTargets(env, artifacts):
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''' build operations and targets to be done /before/ compiling.
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things like creating a source tarball or preparing a version header.
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'''
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def defineBuildTargets(env, artifacts):
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''' define the source file/dirs comprising each artifact to be built.
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setup sub-environments with special build options if necessary
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'''
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def defineInstallTargets(env, artifacts):
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''' define install locations and cleanup after the build.
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define alias targets to trigger the installing.
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'''
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