2 # This file is part of the GROMACS molecular simulation package.
4 # Copyright (c) 2016, by the GROMACS development team, led by
5 # Mark Abraham, David van der Spoel, Berk Hess, and Erik Lindahl,
6 # and including many others, as listed in the AUTHORS file in the
7 # top-level source directory and at http://www.gromacs.org.
9 # GROMACS is free software; you can redistribute it and/or
10 # modify it under the terms of the GNU Lesser General Public License
11 # as published by the Free Software Foundation; either version 2.1
12 # of the License, or (at your option) any later version.
14 # GROMACS is distributed in the hope that it will be useful,
15 # but WITHOUT ANY WARRANTY; without even the implied warranty of
16 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17 # Lesser General Public License for more details.
19 # You should have received a copy of the GNU Lesser General Public
20 # License along with GROMACS; if not, see
21 # http://www.gnu.org/licenses, or write to the Free Software Foundation,
22 # Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
24 # If you want to redistribute modifications to GROMACS, please
25 # consider that scientific software is very special. Version
26 # control is crucial - bugs must be traceable. We will be happy to
27 # consider code for inclusion in the official distribution, but
28 # derived work must not be called official GROMACS. Details are found
29 # in the README & COPYING files - if they are missing, get the
30 # official version at http://www.gromacs.org.
32 # To help us fund GROMACS development, we humbly ask that you cite
33 # the research papers on the package. Check out http://www.gromacs.org.
35 set(GMX_TNG_MINIMUM_REQUIRED_VERSION "1.7.6")
36 set(BUNDLED_TNG_LOCATION "${CMAKE_SOURCE_DIR}/src/external/tng_io")
38 option(GMX_EXTERNAL_TNG "Use external TNG instead of compiling the version shipped with GROMACS." OFF)
40 # Detect TNG if GMX_EXTERNAL_TNG is explicitly ON
42 find_package(TNG_IO ${GMX_TNG_MINIMUM_REQUIRED_VERSION})
44 message(FATAL_ERROR "TNG >= ${GMX_TNG_MINIMUM_REQUIRED_VERSION} not found. You can set GMX_EXTERNAL_TNG=OFF to compile the TNG bundled with GROMACS.")
46 include_directories(SYSTEM ${TNG_IO_INCLUDE_DIRS})
48 include(${BUNDLED_TNG_LOCATION}/BuildTNG.cmake)
49 tng_get_source_list(TNG_SOURCES TNG_IO_DEFINITIONS)
52 list(APPEND GMX_EXTRA_LIBRARIES ${ZLIB_LIBRARIES})
53 include_directories(SYSTEM ${ZLIB_INCLUDE_DIRS})
57 # We still need to get tng/tng_io_fwd.h from somewhere!
58 include_directories(BEFORE ${BUNDLED_TNG_LOCATION}/include)