AMQP-CPP/CMakeLists.txt

# Builds AMQP-CPP
#
# Options:
#
# - BUILD_SHARED (default OFF)
#       ON:  Build shared lib
#       OFF: Build static lib
#
# - LINUX_TCP (default OFF)
#       ON:  Build posix handler implementation
#       OFF: Don't build posix handler implementation

cmake_minimum_required(VERSION 3.1)

# project name
project(amqpcpp)

# build options
option(BUILD_SHARED "Build shared library. If off, build will be static." OFF)
option(LINUX_TCP "Build linux sockets implementation." OFF)

# ensure c++11 on all compilers
set (CMAKE_CXX_STANDARD 11)

# add source files
# ------------------------------------------------------------------------------------------------------

# set include/ as include directory
include_directories(${CMAKE_SOURCE_DIR}/include)

# macro that adds a list of provided source files to a list called SRCS.
# if variable SRCS does not yet exist, it is created.
macro (add_sources)
    file (RELATIVE_PATH _relPath "${PROJECT_SOURCE_DIR}" "${CMAKE_CURRENT_SOURCE_DIR}")
    foreach (_src ${ARGN})
        if (_relPath)
            list (APPEND SRCS "${_relPath}/${_src}")
        else()
            list (APPEND SRCS "${_src}")
        endif()
    endforeach()
    if (_relPath)
        # propagate SRCS to parent directory
        set (SRCS ${SRCS} PARENT_SCOPE)
    endif()
endmacro()

# add source files
add_subdirectory(src)
if(LINUX_TCP)
    add_subdirectory(src/linux_tcp)
endif()

# settings for specific compilers
# ------------------------------------------------------------------------------------------------------

# we have to prevent windows from defining the max macro. TODO why WIN32_LEAN_AND_MEAN?
if (WIN32)
    add_definitions(-DNOMINMAX -DWIN32_LEAN_AND_MEAN)
endif()

# build targets
# ------------------------------------------------------------------------------------------------------

# set output directory
set(LIBRARY_OUTPUT_PATH ${CMAKE_SOURCE_DIR}/bin)

if(BUILD_SHARED)
    # create shared lib
    add_library(${PROJECT_NAME} SHARED ${SRCS})
    # set shared lib version
    set_target_properties(${PROJECT_NAME} PROPERTIES SOVERSION 2.8)
else()
    # create static lib
    add_library(${PROJECT_NAME} STATIC ${SRCS})
endif()

# install rules
# ------------------------------------------------------------------------------------------------------

if(BUILD_SHARED)
    # copy static lib
    install(TARGETS ${PROJECT_NAME}
            LIBRARY DESTINATION lib
    )
else()
    # copy shared lib and its static counter part
    install(TARGETS ${PROJECT_NAME}
            ARCHIVE DESTINATION lib
    )
endif()
# copy header files
install(DIRECTORY include/amqpcpp DESTINATION include/amqpcpp
        FILES_MATCHING PATTERN "*.h")
install(FILES amqpcpp.h DESTINATION include)