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CMakeLists.txt
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CMakeLists.txt
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########################################################################
# Project setup
########################################################################
cmake_minimum_required(VERSION 2.8.12)
project(muparserx CXX)
########################################################################
# Extract version
########################################################################
set(MUPARSERX_SOURCE_DIR ${CMAKE_CURRENT_SOURCE_DIR}/parser)
file(READ "${MUPARSERX_SOURCE_DIR}/mpDefines.h" mpDefines_h)
string(REGEX MATCH "\\#define MUP_PARSER_VERSION _T\\(\"([0-9]+\\.[0-9]+\\.[0-9]+) \\(" MUPARSERX_VERSION_MATCHES "${mpDefines_h}")
if(NOT MUPARSERX_VERSION_MATCHES)
message(FATAL_ERROR "Failed to extract version number from mpDefines.h")
endif(NOT MUPARSERX_VERSION_MATCHES)
set(MUPARSERX_VERSION ${CMAKE_MATCH_1})
########################################################################
# Compiler specific flags
########################################################################
if(CMAKE_COMPILER_IS_GNUCXX)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -pedantic")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wextra")
#C++11 is a required language feature for this project
include(CheckCXXCompilerFlag)
CHECK_CXX_COMPILER_FLAG("-std=c++11" HAS_STD_CXX11)
if(HAS_STD_CXX11)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")
else(HAS_STD_CXX11)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++0x")
endif()
endif(CMAKE_COMPILER_IS_GNUCXX)
#enable c++11 extensions for OSX
if (APPLE)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++0x -Wc++11-extensions")
endif(APPLE)
if(MSVC)
add_compile_options(/MP) #multi-core build
endif(MSVC)
########################################################################
# Build library
# Defaults to static, set BUILD_SHARED_LIBS=ON for shared
########################################################################
file(GLOB MUPARSERX_SOURCES "${MUPARSERX_SOURCE_DIR}/*.cpp")
include_directories(${MUPARSERX_SOURCE_DIR})
add_library(muparserx ${MUPARSERX_SOURCES})
set_target_properties(muparserx PROPERTIES VERSION ${MUPARSERX_VERSION})
set_property(TARGET muparserx PROPERTY POSITION_INDEPENDENT_CODE TRUE)
set_target_properties(muparserx PROPERTIES SOVERSION ${MUPARSERX_VERSION})
set_target_properties(muparserx PROPERTIES VERSION ${MUPARSERX_VERSION})
#link with lib math when found
find_library(
M_LIBRARY NAMES m
PATHS /usr/lib /usr/lib64
)
if(M_LIBRARY)
target_link_libraries(muparserx ${M_LIBRARY})
endif(M_LIBRARY)
install(TARGETS muparserx
LIBRARY DESTINATION lib${LIB_SUFFIX} # .so file
ARCHIVE DESTINATION lib${LIB_SUFFIX} # .lib file
RUNTIME DESTINATION bin # .dll file
)
########################################################################
# Build pkg config file
########################################################################
configure_file(
${CMAKE_CURRENT_SOURCE_DIR}/muparserx.in.pc
${CMAKE_CURRENT_BINARY_DIR}/muparserx.pc
@ONLY)
install(
FILES ${CMAKE_CURRENT_BINARY_DIR}/muparserx.pc
DESTINATION lib${LIB_SUFFIX}/pkgconfig
)
########################################################################
# Install project config
########################################################################
configure_file(
${PROJECT_SOURCE_DIR}/cmake/muparserxConfigVersion.in.cmake
${PROJECT_BINARY_DIR}/muparserxConfigVersion.cmake
@ONLY)
set(cmake_files
${PROJECT_SOURCE_DIR}/cmake/muparserxConfig.cmake
${PROJECT_BINARY_DIR}/muparserxConfigVersion.cmake)
if (UNIX)
install(FILES ${cmake_files} DESTINATION share/cmake/muparserx)
elseif (WIN32)
install(FILES ${cmake_files} DESTINATION cmake)
endif ()
########################################################################
# Install headers
########################################################################
file(GLOB MUPARSERX_HEADERS "${MUPARSERX_SOURCE_DIR}/*.h")
install(
FILES ${MUPARSERX_HEADERS}
DESTINATION include/muparserx
)
########################################################################
# Example application
########################################################################
option(BUILD_EXAMPLES "enable building example applications" ON)
if(BUILD_EXAMPLES)
add_executable(example sample/example.cpp sample/timer.cpp)
target_link_libraries(example muparserx)
endif(BUILD_EXAMPLES)
########################################################################
# Print summary
########################################################################
message(STATUS "Building muparserx version: ${MUPARSERX_VERSION}")
message(STATUS "Using install prefix: ${CMAKE_INSTALL_PREFIX}")