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############################################################################
# Copyright (c) 2016, Johan Mabille, Sylvain Corlay, Martin Renou #
# Copyright (c) 2016, QuantStack #
# #
# Distributed under the terms of the BSD 3-Clause License. #
# #
# The full license is in the file LICENSE, distributed with this software. #
############################################################################
cmake_minimum_required(VERSION 3.4.3)
project(my_kernel)
set(EXECUTABLE_NAME my_kernel)
# Configuration
# =============
include(GNUInstallDirs)
# We generate the kernel.json file, given the installation prefix and the executable name
configure_file (
"${CMAKE_CURRENT_SOURCE_DIR}/share/jupyter/kernels/my_kernel/kernel.json.in"
"${CMAKE_CURRENT_SOURCE_DIR}/share/jupyter/kernels/my_kernel/kernel.json"
)
option(XEUS_STATIC_DEPENDENCIES "link statically with xeus dependencies" OFF)
if (XEUS_STATIC_DEPENDENCIES)
set(xeus-zmq_target "xeus-zmq-static")
else ()
set(xeus-zmq_target "xeus-zmq")
endif ()
# Dependencies
# ============
# Be sure to use recent versions
set(xeus-zmq_REQUIRED_VERSION 1.0.2)
find_package(xeus-zmq ${xeus-zmq_REQUIRED_VERSION} REQUIRED)
find_package(Threads)
# Flags
# =====
include(CheckCXXCompilerFlag)
if (CMAKE_CXX_COMPILER_ID MATCHES "Clang" OR CMAKE_CXX_COMPILER_ID MATCHES "GNU" OR CMAKE_CXX_COMPILER_ID MATCHES "Intel")
CHECK_CXX_COMPILER_FLAG("-std=c++14" HAS_CPP14_FLAG)
if (HAS_CPP14_FLAG)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++14")
else()
message(FATAL_ERROR "Unsupported compiler -- xeus requires C++14 support!")
endif()
endif()
# Target and link
# ===============
# my_kernel source files
set(MY_KERNEL_SRC
src/custom_interpreter.cpp
src/custom_interpreter.hpp
)
# My kernel executable
add_executable(${EXECUTABLE_NAME} src/main.cpp ${MY_KERNEL_SRC} )
target_link_libraries(${EXECUTABLE_NAME} PRIVATE ${xeus-zmq_target} Threads::Threads)
set_target_properties(${EXECUTABLE_NAME} PROPERTIES
INSTALL_RPATH_USE_LINK_PATH TRUE
)
# Installation
# ============
# Install my_kernel
install(TARGETS ${EXECUTABLE_NAME}
RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR})
# Configuration and data directories for jupyter and my_kernel
set(XJUPYTER_DATA_DIR "share/jupyter" CACHE STRING "Jupyter data directory")
# Install Jupyter kernelspecs
set(MY_KERNELSPEC_DIR ${CMAKE_CURRENT_SOURCE_DIR}/share/jupyter/kernels)
install(DIRECTORY ${MY_KERNELSPEC_DIR}
DESTINATION ${XJUPYTER_DATA_DIR}
PATTERN "*.in" EXCLUDE)
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