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# Copyright (c) 2022 Ultimaker B.V.
# pynest2d is released under the terms of the LGPLv3 or higher.
project(pynest2d)
cmake_minimum_required(VERSION 3.20) # Lowest version it's been tested with.
include(cmake/StandardProjectSettings.cmake)
list(APPEND CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/cmake")
if(NOT DEFINED Python_VERSION)
set(Python_VERSION
${PYVER}
CACHE STRING "Python Version" FORCE)
message(STATUS "Setting Python version to ${Python_VERSION}. Set Python_VERSION if you want to compile against an other version.")
endif()
if(APPLE)
set(Python_FIND_FRAMEWORK NEVER)
endif()
find_package(cpython ${Python_VERSION} QUIET COMPONENTS Interpreter Development)
if(NOT TARGET cpython::cpython)
find_package(Python ${Python_VERSION} EXACT REQUIRED COMPONENTS Interpreter Development)
else()
add_library(Python::Python ALIAS cpython::python)
set(Python_SITEARCH "${CMAKE_INSTALL_PREFIX}/lib/python${Python_VERSION}/site-packages")
set(Python_EXECUTABLE ${cpython_PACKAGE_FOLDER_RELEASE}/bin/python3)
set(ENV{PYTHONPATH} ${Python_SITEARCH})
endif()
set(Python_SITEARCH lib${LIB_SUFFIX}/python${PYVER}/site-packages CACHE STRING "Directory to install Python bindings to")
message(STATUS "Linking and building ${project_name} against Python ${Python_VERSION}")
find_package(SIP REQUIRED 6.5.0)
find_package(Libnest2D REQUIRED) # The library we're creating bindings for.
add_library(pynest2d INTERFACE)
set_project_standards(pynest2d)
use_threads(pynest2d)
set_rpath(TARGETS
pynest2d
PATHS
"$<$<PLATFORM_ID:Linux>:usr/bin>"
"$<$<PLATFORM_ID:Linux>:usr/bin/lib>"
"$<$<PLATFORM_ID:Darwin>:../lib>"
"$<$<PLATFORM_ID:Darwin>:../Resources/lib>"
"../../" # In distributions of Cura, the libnest2d dependency is 2 directories up from where pynest2d gets installed.
RELATIVE)
target_include_directories(pynest2d
INTERFACE
$<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>
$<BUILD_INTERFACE:${CMAKE_SOURCE_DIR}/src/>
)
find_package(Threads)
find_package(Polyclipping)
find_package(Boost)
target_link_libraries(pynest2d INTERFACE Libnest2D::libnest2d Python::Python Threads::Threads)
add_sip_module(pynest2d)
if(Python_SITELIB_LOCAL)
install_sip_module(pynest2d ${Python_SITELIB_LOCAL})
else()
install_sip_module(pynest2d)
endif()
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