import os

Import('env', 'libdiffpy')

# Environment for building unit test driver

env_test = env.Clone(CXXTEST_SUFFIX='.hpp')

env_test.Tool('cxxtest')

lib_dir = libdiffpy[0].dir.abspath

env_test.PrependUnique(LIBS='diffpy', LIBPATH=lib_dir)

env_test.PrependENVPath('LD_LIBRARY_PATH', lib_dir)

env_test.PrependENVPath('DYLD_LIBRARY_PATH', lib_dir)

# Targets --------------------------------------------------------------------

def srcsupported(f):

rv = env.get('has_objcryst') or 'objcryst' not in str(f).lower()

return rv

def srcincluded(f):

fl = str(f).lower()

rv = srcsupported(f)

if env_test.get('tests') is not None:

rv = rv and any(t.lower() in fl

for t in Split(env_test['tests']))

return rv

# alltests -- the unit test driver source files

test_sources = filter(srcincluded, Glob('Test*.hpp'))

# Define the DIFFPYTESTSDIRPATH macro required for test_helpers.cpp

thisdir = Dir('.').srcnode().abspath

env_th = env_test.Clone()

env_th.AppendUnique(CPPDEFINES=dict(DIFFPYTESTSDIRPATH=thisdir))

thobj = env_th.Object('test_helpers.cpp')

test_helpers = [thobj, 'python_helpers.cpp', 'objcryst_helpers.cpp']

test_helpers = filter(srcsupported, test_helpers)

alltests = env_test.CxxTest('alltests', test_sources + test_helpers)

Alias('alltests', alltests)

# test -- alias for executing unit tests.

test = env_test.Alias('test', alltests, alltests[0].abspath)

AlwaysBuild(test)

# vim: ft=python