ronw@624: #  CARFAC Open Source C++ Library
ronw@624: #
ronw@624: # This C++ file is part of an implementation of Lyon's cochlear model:
ronw@624: # "Cascade of Asymmetric Resonators with Fast-Acting Compression"
ronw@624: # to supplement Lyon's upcoming book "Human and Machine Hearing"
ronw@624: #
ronw@624: # Licensed under the Apache License, Version 2.0 (the "License");
ronw@624: # you may not use this file except in compliance with the License.
ronw@624: # You may obtain a copy of the License at
ronw@624: #
ronw@624: #     http://www.apache.org/licenses/LICENSE-2.0
ronw@624: #
ronw@624: # Unless required by applicable law or agreed to in writing, software
ronw@624: # distributed under the License is distributed on an "AS IS" BASIS,
ronw@624: # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
ronw@624: # See the License for the specific language governing permissions and
ronw@624: # limitations under the License.
ronw@624: 
ronw@624: ## @author Ron Weiss <ronw@google.com>
ronw@624: #  @date created 2013/05/21
ronw@624: #  @version \$Id$
ronw@624: 
ronw@624: """@package SConstruct
ronw@624: SConstruct file for the CARFAC Open Source C++ Library.
ronw@624: 
ronw@631: To install dependencies on Ubuntu, run:
ronw@624: 
ronw@631:   sudo apt-get install libeigen3-dev scons \
ronw@631:     cmake libgtest-dev libsndfile-dev  # For testing.
ronw@631:   export EIGEN_PATH=/usr/include/eigen3
ronw@631:   export GTEST_SOURCE=/usr/src/gtest
ronw@631: 
ronw@631: To build all libraries, run:
ronw@624:  scons
ronw@631: 
ronw@631: To run unit tests, run:
ronw@631:   scons test
ronw@631: 
ronw@631: To clean up binaries, run:
ronw@631:   scons --clean
ronw@624: """
ronw@624: 
ronw@639: import commands
ronw@624: import os
ronw@624: 
ronw@624: carfac_sources = [
alexbrandmeyer@637:     'carfac_common.cc',
alexbrandmeyer@637:     'agc_params.h',
alexbrandmeyer@636:     'agc_coeffs.h',
ronw@639:     'agc_state.h',
ronw@624:     'carfac_output.cc',
alexbrandmeyer@637:     'car_params.h',
alexbrandmeyer@636:     'car_coeffs.h',
alexbrandmeyer@637:     'ihc_params.h',
alexbrandmeyer@636:     'car_state.h',
alexbrandmeyer@636:     'ihc_coeffs.h',
alexbrandmeyer@636:     'ihc_state.h',
ronw@624:     'ear.cc',
alexbrandmeyer@636:     'carfac.cc'
ronw@624:     ]
ronw@624: 
ronw@624: env = Environment(CPPPATH=[os.environ['EIGEN_PATH']])
ronw@639: GCC_VERSION = commands.getoutput(env['CXX'] + ' -dumpversion')
ronw@639: if GCC_VERSION.startswith('4.6'):
ronw@639:   env.MergeFlags(['-std=c++0x'])
ronw@639: else:
alexbrandmeyer@640:   env.MergeFlags(['-std=c++11'])
ronw@639: 
ronw@624: env.Library(target = 'carfac', source = carfac_sources)
ronw@625: 
ronw@625: env.Command('tmp/libgtest.a', [],
ronw@625:             [
ronw@625:                 Delete('tmp'),
ronw@625:                 Copy('tmp', os.environ['GTEST_SOURCE']),
ronw@625:                 'cd tmp && cmake . && make',
ronw@625:             ])
ronw@625: 
ronw@631: test_program = env.Program(target = 'carfac_test',
ronw@631:                            source = ['carfac_test.cc'],
ronw@631:                            LIBS = ['carfac', 'gtest', 'gtest_main', 'pthread'],
ronw@631:                            LIBPATH = ['.', 'tmp'])
ronw@631: test_alias = Alias('test', [test_program], test_program[0].abspath)
ronw@631: AlwaysBuild(test_alias)