CMakeLists.txt

cmake_minimum_required(VERSION 3.0.0)

set(CMAKE_CXX_FLAGS_DEBUG "-O3 -Wall")

project(RcppSMC VERSION 0.1.0)

include(CTest)
enable_testing()

# Source and header dir
set(PROJECT_SOURCE_DIR "src")
set(PROJECT_INCLUDE_DIR "include")

# Source files, without extensions or directory names
# Here assuming each file has both header and impl
set(SRC_FILES cSMCexamples)

# Create SOURCE_FILES
foreach(file ${SRC_FILES})
	list(APPEND SOURCE_FILES
        ${PROJECT_SOURCE_DIR}/${file}.cpp
        ${PROJECT_INCLUDE_DIR}/${file}.h
	)
endforeach()

# Set up such that your IDE organizes the files correctly
source_group(TREE ${CMAKE_CURRENT_SOURCE_DIR} FILES ${SOURCE_FILES})

add_library(RcppSMC ${SOURCE_FILES})

set(CPACK_PROJECT_NAME ${PROJECT_NAME})
set(CPACK_PROJECT_VERSION ${PROJECT_VERSION})
include(CPack)

# Doxygen

# look for Doxygen package
find_package(Doxygen)

if (DOXYGEN_FOUND)
    # set input and output files
    set(DOXYGEN_IN ${CMAKE_CURRENT_SOURCE_DIR}/docs_doxygen/Doxyfile.in)
    set(DOXYGEN_OUT ${CMAKE_CURRENT_BINARY_DIR}/Doxyfile.out)

    # request to configure the file
    configure_file(${DOXYGEN_IN} ${DOXYGEN_OUT} @ONLY)
    message("Doxygen build started")

    # Note: do not put "ALL" - this builds docs together with application EVERY TIME!
    add_custom_target( docs
        COMMAND ${DOXYGEN_EXECUTABLE} ${DOXYGEN_OUT}
        WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
        COMMENT "Generating API documentation with Doxygen"
        VERBATIM )
else (DOXYGEN_FOUND)
  message("Doxygen need to be installed to generate the doxygen documentation")
endif (DOXYGEN_FOUND)