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CMakeLists.txt
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CMakeLists.txt
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##==================================================================================================
## SPY - C++ Informations Broker
## Copyright : SPY Project Contributors
## SPDX-License-Identifier: BSL-1.0
##==================================================================================================
cmake_minimum_required(VERSION 3.18)
## -------------------------------------------------------------------------------------------------
## Setup project
## -------------------------------------------------------------------------------------------------
project(spy LANGUAGES CXX)
set(PROJECT_VERSION 0.0.2.0)
set(PROJECT_DOC_DIR ${PROJECT_SOURCE_DIR}/doc)
set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ${PROJECT_SOURCE_DIR}/cmake )
## -------------------------------------------------------------------------------------------------
## No in-source build
## -------------------------------------------------------------------------------------------------
if (${PROJECT_SOURCE_DIR} STREQUAL ${PROJECT_BINARY_DIR})
message(FATAL_ERROR "[spy]: In-source build is not recommend")
endif()
## -------------------------------------------------------------------------------------------------
## Options
## -------------------------------------------------------------------------------------------------
option( SPY_BUILD_TEST "Build tests for spy" ON )
## -------------------------------------------------------------------------------------------------
## Install target
## -------------------------------------------------------------------------------------------------
install(DIRECTORY ${PROJECT_SOURCE_DIR}/include/spy DESTINATION spy )
install(FILES ${PROJECT_SOURCE_DIR}/include/spy.hpp DESTINATION . )
## -------------------------------------------------------------------------------------------------
## Standalone command
## -------------------------------------------------------------------------------------------------
find_package(Python COMPONENTS Interpreter)
if(Python_FOUND)
add_custom_command(OUTPUT spy.hpp
COMMAND "${Python_EXECUTABLE}"
${CMAKE_CURRENT_SOURCE_DIR}/script/embed.py
${CMAKE_CURRENT_SOURCE_DIR}/src/spy.hpp
-I include
-o ${CMAKE_CURRENT_SOURCE_DIR}/include/spy.hpp
--include-match spy/*
--guard-match .*_HPP_INCLUDED
WORKING_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}"
COMMENT "Generating standalone headers"
VERBATIM
)
add_custom_target(standalone DEPENDS spy.hpp)
set(SPY_FORCE_STANDALONE 1)
endif()
## -------------------------------------------------------------------------------------------------
## Test target
## -------------------------------------------------------------------------------------------------
if( SPY_BUILD_TEST )
include(CTest)
add_subdirectory(${PROJECT_SOURCE_DIR}/test/)
endif()