#
# This file is part of the GROMACS molecular simulation package.
#
# Copyright (c) 2015,2016,2017, by the GROMACS development team, led by
# Mark Abraham, David van der Spoel, Berk Hess, and Erik Lindahl,
# and including many others, as listed in the AUTHORS file in the
# top-level source directory and at http://www.gromacs.org.
#
# GROMACS is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public License
# as published by the Free Software Foundation; either version 2.1
# of the License, or (at your option) any later version.
#
# GROMACS is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with GROMACS; if not, see
# http://www.gnu.org/licenses, or write to the Free Software Foundation,
# Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA.
#
# If you want to redistribute modifications to GROMACS, please
# consider that scientific software is very special. Version
# control is crucial - bugs must be traceable. We will be happy to
# consider code for inclusion in the official distribution, but
# derived work must not be called official GROMACS. Details are found
# in the README & COPYING files - if they are missing, get the
# official version at http://www.gromacs.org.
#
# To help us fund GROMACS development, we humbly ask that you cite
# the research papers on the package. Check out http://www.gromacs.org.

import os.path

build_options = ['gcc-6', 'gcov-6']
extra_projects = [Project.REGRESSIONTESTS]

def do_build(context):
    cmake_opts=dict()
    cmake_opts['CMAKE_BUILD_TYPE'] = 'Debug'
    cmake_opts['GMX_BUILD_FOR_COVERAGE'] = 'ON'
    cmake_opts['CMAKE_C_FLAGS'] = '--coverage -g'
    cmake_opts['CMAKE_CXX_FLAGS'] = '--coverage -g'
    cmake_opts['GMX_GPU'] = 'OFF'
    # Ideally, this would be Reference, but running the regression tests is way
    # too slow that way (and also with None)...
    cmake_opts['GMX_SIMD'] = 'SSE4.1'

    context.env.set_env_var('GMX_NO_TERM', '1')

    context.run_cmake(cmake_opts)
    context.build_target(target=None)
    context.build_target(target='tests')

    context.run_ctest(args=['--output-on-failure'])

    context.env.prepend_path_env(os.path.join(context.workspace.build_dir, 'bin'))
    context.chdir(context.workspace.get_project_dir(Project.REGRESSIONTESTS))
    cmd = ['perl', 'gmxtest.pl', '-xml', 'all', '-nt', '2']
    context.run_cmd(cmd, failure_message='Regression tests failed to execute')

    context.process_coverage_results(exclude=['^src/external/'])
