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# SPDX-License-Identifier: BSD-2-Clause
#
# Copyright (c) 2025 NKI/AVL, Netherlands Cancer Institute
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are met:
#
# 1. Redistributions of source code must retain the above copyright notice, this
# list of conditions and the following disclaimer
# 2. Redistributions in binary form must reproduce the above copyright notice,
# this list of conditions and the following disclaimer in the documentation
# and/or other materials provided with the distribution.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
# ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
# ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
include(CPM)
if(CMAKE_VERSION GREATER_EQUAL 3.30)
cmake_policy(SET CMP0167 NEW)
endif()
find_package(Python REQUIRED COMPONENTS Interpreter Development)
find_package(Boost 1.83 QUIET COMPONENTS python)
if(NOT Boost_FOUND)
# boost is a huge project and directly downloading the 'alternate release'
# from github is much faster than recursively cloning the repo.
CPMAddPackage(
NAME Boost
VERSION 1.84.0
URL https://github.com/boostorg/boost/releases/download/boost-1.84.0/boost-1.84.0.tar.xz
URL_HASH SHA256=2e64e5d79a738d0fa6fb546c6e5c2bd28f88d268a2a080546f74e5ff98f29d0e
OPTIONS
"BOOST_ENABLE_CMAKE ON"
"BOOST_INCLUDE_LIBRARIES python"
"BOOST_ENABLE_PYTHON ON"
"CMAKE_POSITION_INDEPENDENT_CODE ON"
)
endif()
# ---------
add_library(mkdssp_module SHARED dssp-python-plugin.cpp)
target_compile_features(mkdssp_module PUBLIC cxx_std_20)
target_include_directories(mkdssp_module PRIVATE ${Python_INCLUDE_DIRS})
target_link_libraries(mkdssp_module dssp::dssp Boost::python ${Python_LIBRARIES})
set_target_properties(mkdssp_module
PROPERTIES
PREFIX ""
SUFFIX ".so"
OUTPUT_NAME mkdssp
LINKER_LANGUAGE CXX
LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib
)
if(WIN32)
# python modules use this on Windows
set_target_properties(
mkdssp_module
PROPERTIES
SUFFIX ".pyd"
RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin
)
install(TARGETS mkdssp_module RUNTIME DESTINATION "${Python_SITELIB}")
else()
install(TARGETS mkdssp_module LIBRARY DESTINATION "${Python_SITELIB}")
endif()
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