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CMakeLists.txt
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CMakeLists.txt
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#[=============================================================================[
# SPDX-License-Identifier: Apache-2.0
# SPDX-FileCopyrightText: 2021 Sarita Singh <saritasingh.0425@gmail.com>
# SPDX-FileCopyrightText: 2021 Avinal Kumar <avinal.xlvii@gmail.com>
#]=============================================================================]
cmake_minimum_required(VERSION 3.16 FATAL_ERROR)
# ---- Project ----
# Note: update this to your new project's name and version
project(xbasic VERSION 1.0 LANGUAGES CXX)
# ---- Include guards ----
if (PROJECT_SOURCE_DIR STREQUAL PROJECT_BINARY_DIR)
message(FATAL_ERROR "In-source builds not allowed.
Please make a new directory (called a build directory) and run CMake from there.")
endif ()
set(EXECUTABLE_NAME xbasic)
# Configuration
# =============
include(GNUInstallDirs)
# We generate the kernel.json file, given the installation prefix and the executable name
configure_file(
"${CMAKE_CURRENT_SOURCE_DIR}/share/jupyter/kernels/xbasic/kernel.json.in"
"${CMAKE_CURRENT_SOURCE_DIR}/share/jupyter/kernels/xbasic/kernel.json")
option(XEUS_STATIC_DEPENDENCIES "link statically with xeus dependencies" OFF)
if (XEUS_STATIC_DEPENDENCIES)
set(xeus_target "xeus-static")
else ()
set(xeus_target "xeus")
endif ()
# Dependencies
# ============
# Be sure to use recent versions
set(xeus_REQUIRED_VERSION 0.19.1)
set(cppzmq_REQUIRED_VERSION 4.3.0)
find_package(xeus ${xeus_REQUIRED_VERSION} REQUIRED)
find_package(cppzmq ${cppzmq_REQUIRED_VERSION} REQUIRED)
find_package(Threads)
# Flags
# =====
include(CheckCXXCompilerFlag)
if (CMAKE_CXX_COMPILER_ID MATCHES "Clang" OR CMAKE_CXX_COMPILER_ID MATCHES "GNU" OR CMAKE_CXX_COMPILER_ID MATCHES "Intel")
CHECK_CXX_COMPILER_FLAG("-std=c++17" HAS_CPP17_FLAG)
if (HAS_CPP17_FLAG)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++17")
else ()
message(FATAL_ERROR "Unsupported compiler -- xeus requires C++17 support!")
endif ()
endif ()
# Target and link
# ===============
if (NOT TARGET basic)
add_subdirectory(libs/basic)
endif ()
# My kernel executable
add_executable(${EXECUTABLE_NAME} "")
target_sources(${EXECUTABLE_NAME} PRIVATE src/main.cc src/xbasic_interpreter.cpp)
target_include_directories(${EXECUTABLE_NAME}
PRIVATE ${CMAKE_CURRENT_LIST_DIR}/include ${CMAKE_CURRENT_LIST_DIR}/libs/basic/include)
target_link_libraries(${EXECUTABLE_NAME} PRIVATE ${xeus_target} Threads::Threads basic)
if (APPLE)
set_target_properties(${EXECUTABLE_NAME} PROPERTIES MACOSX_RPATH ON)
else ()
set_target_properties(${EXECUTABLE_NAME} PROPERTIES
BUILD_WITH_INSTALL_RPATH 1
SKIP_BUILD_RPATH FALSE)
endif ()
set_target_properties(${EXECUTABLE_NAME} PROPERTIES INSTALL_RPATH_USE_LINK_PATH TRUE)
# Installation
# ============
# Install xbasic
install(TARGETS ${EXECUTABLE_NAME}
RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR})
# Configuration and data directories for jupyter and xbasic
set(XJUPYTER_DATA_DIR "share/jupyter" CACHE STRING "Jupyter data directory")
# Install Jupyter kernelspecs
set(xbasicSPEC_DIR ${CMAKE_CURRENT_SOURCE_DIR}/share/jupyter/kernels)
install(DIRECTORY ${xbasicSPEC_DIR}
DESTINATION ${XJUPYTER_DATA_DIR}
PATTERN "*.in" EXCLUDE)