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CMakeLists.txt
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CMakeLists.txt
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#########################################################
# #
# Control Simulators #
# - Roberto Capobianco <[email protected]> #
# - Arun Venkatraman <[email protected]> #
# #
# Created: March 2016 #
# #
#########################################################
################## Header definitions ##################
cmake_minimum_required(VERSION 2.7)
project(control_simulators)
# Set the default path for built executables to the "bin" directory.
set(EXECUTABLE_OUTPUT_PATH ${PROJECT_BINARY_DIR}/bin)
# Set the default path for built libraries to the "lib" directory.
set(LIBRARY_OUTPUT_PATH ${PROJECT_BINARY_DIR}/lib)
set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_SOURCE_DIR}/cmake")
set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${PROJECT_SOURCE_DIR}/cmake")
set(EXTERNALS_DIR ${PROJECT_SOURCE_DIR}/externals)
#########################################################
############# External Projects Collection ##############
include(ExternalProject)
find_package(PythonLibs 2.7 REQUIRED)
find_package(PythonInterp 2.7 REQUIRED)
ExternalProject_Add(boost_numpy_external
GIT_REPOSITORY https://github.com/personalrobotics/Boost.NumPy
PREFIX ${PROJECT_SOURCE_DIR}/externals
INSTALL_DIR ${PROJECT_SOURCE_DIR}/externals
CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${PROJECT_SOURCE_DIR}/externals
-DPYTHON_LIBRARIES=${PYTHON_LIBRARIES}
-DPYTHON_INCLUDE_DIR=${PYTHON_INCLUDE_DIRS}
-DPYTHON_EXECUTABLE=${PYTHON_EXECUTABLE}
)
ExternalProject_Add(boost_numpy_eigen_external
GIT_REPOSITORY https://github.com/personalrobotics/Boost.NumPy_Eigen.git
PREFIX ${EXTERNALS_DIR}
INSTALL_DIR ${EXTERNALS_DIR}
CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${EXTERNALS_DIR}
-DMODULE_INSTALL_PREFIX=${LIBRARY_OUTPUT_PATH}
-DPYTHON_LIBRARIES=${PYTHON_LIBRARIES}
-DPYTHON_INCLUDE_DIR=${PYTHON_INCLUDE_DIRS}
-DPYTHON_EXECUTABLE=${PYTHON_EXECUTABLE}
)
add_dependencies(boost_numpy_eigen_external boost_numpy_external)
#########################################################
############### Configuration Generation ###############
find_package(Eigen3 REQUIRED)
find_package(Boost COMPONENTS python random REQUIRED)
find_package(OpenMP)
# if (OpenCV_FOUND)
# message(STATUS "Found OpenCV: ${OpenCV_INCLUDE_DIRS} (found version \"${OpenCV_VERSION}\")")
# endif (OpenCV_FOUND)
if (CMAKE_BUILD_TYPE)
string(TOUPPER ${CMAKE_BUILD_TYPE} _build_type)
set(CMAKE_BUILD_TYPE ${_build_type} CACHE STRING "" FORCE)
endif (CMAKE_BUILD_TYPE)
# Build type must be either DEBUG or RELEASE.
if (CMAKE_BUILD_TYPE STREQUAL "")
message("No build type specified: forcing to RELEASE.")
set(CMAKE_BUILD_TYPE "RELEASE" CACHE STRING "" FORCE)
endif (CMAKE_BUILD_TYPE STREQUAL "")
# Linux bitness type.
if (LINUX_BITNESS)
string(TOUPPER ${LINUX_BITNESS} _linux_bitness)
set(LINUX_BITNESS ${_linux_bitness} CACHE STRING "" FORCE)
else (LINUX_BITNESS)
set(LINUX_BITNESS "" CACHE STRING "" FORCE)
endif (LINUX_BITNESS)
# Linux bitness type must be either 32-BIT or 64-BIT.
if (LINUX_BITNESS STREQUAL "")
EXECUTE_PROCESS(COMMAND uname -m COMMAND tr -d '\n' OUTPUT_VARIABLE ARCHITECTURE)
if (${ARCHITECTURE} STREQUAL "x86_64")
message("No linux bitness type specified. Detected 64-bit architecture, forcing to 64-bit bitness compilation.")
set(LINUX_BITNESS "64-BIT" CACHE STRING "" FORCE)
elseif (${ARCHITECTURE} STREQUAL "i386")
message("No linux bitness type specified. Detected 32-bit architecture, forcing to 32-bit bitness compilation.")
set(LINUX_BITNESS "32-BIT" CACHE STRING "" FORCE)
else (${ARCHITECTURE} STREQUAL "i386")
message(FATAL_ERROR "Unknown architecture found. The library cannot be compiled under this architecture yet.")
endif (${ARCHITECTURE} STREQUAL "x86_64")
endif (LINUX_BITNESS STREQUAL "")
#########################################################
##################### Flag Setting #####################
set(ControlSim_CXX_FLAGS "")
if (OPENMP_FOUND)
set(ControlSim_CXX_FLAGS "${ControlSim_CXX_FLAGS} ${OpenMP_CXX_FLAGS} -D_USE_OPENMP_")
set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} ${OpenMP_EXE_LINKER_FLAGS}")
ENDIF(OPENMP_FOUND)
if (CMAKE_BUILD_TYPE STREQUAL "DEBUG")
set(ControlSim_CXX_FLAGS "${ControlSim_CXX_FLAGS} -ggdb -frounding-math")
elseif (CMAKE_BUILD_TYPE STREQUAL "RELEASE")
set(ControlSim_CXX_FLAGS "${ControlSim_CXX_FLAGS} -O3")
else (CMAKE_BUILD_TYPE STREQUAL "DEBUG")
message(FATAL_ERROR "Invalid build type specified: doing nothing.")
endif (CMAKE_BUILD_TYPE STREQUAL "DEBUG")
if (LINUX_BITNESS STREQUAL "32-BIT")
set(ControlSim_CXX_FLAGS "${ControlSim_CXX_FLAGS} -m32")
elseif (LINUX_BITNESS STREQUAL "64-BIT")
set(ControlSim_CXX_FLAGS "${ControlSim_CXX_FLAGS} -m64")
else (LINUX_BITNESS STREQUAL "32-BIT")
message(FATAL_ERROR "Invalid linux bitness type specified.")
endif (LINUX_BITNESS STREQUAL "32-BIT")
set(ControlSim_CXX_FLAGS "${ControlSim_CXX_FLAGS} -std=c++0x")
set(CMAKE_CXX_FLAGS "${ControlSim_CXX_FLAGS} -Wall")
#########################################################
#################### Code Compiling ####################
file(GLOB_RECURSE ControlSim_src "src/control_simulators/*.cpp")
set(ControlSimTest_src "src/simulator_test")
set(ControlSimPython_src "src/python")
include_directories(${EIGEN3_INCLUDE_DIR})
include_directories(${PYTHON_INCLUDE_DIRS})
include_directories(${PROJECT_SOURCE_DIR}/src)
include_directories(${EXTERNALS_DIR}/include)
link_directories(${EXTERNALS_DIR}/lib)
add_library(control_simulators SHARED ${ControlSim_src})
target_link_libraries(control_simulators pthread ${Boost_LIBRARIES} )
add_executable(pendulum_sim_test "${ControlSimTest_src}/pendulum_sim_test.cpp")
target_link_libraries(pendulum_sim_test control_simulators)
add_executable(cartpole_sim_test "${ControlSimTest_src}/cartpole_sim_test.cpp")
target_link_libraries(cartpole_sim_test control_simulators)
add_executable(grid_world_sim_test "${ControlSimTest_src}/grid_world_sim_test.cpp")
target_link_libraries(grid_world_sim_test control_simulators)
function(SetPythonLibParams targetname)
set_target_properties(${targetname} PROPERTIES PREFIX "" SUFFIX ".so")
add_dependencies(${targetname} boost_numpy_external boost_numpy_eigen_external)
target_link_libraries(${targetname} control_simulators boost_python boost_numpy ${Boost_LIBRARIES} ${PYTHON_LIBRARIES})
endfunction()
# python bindings
add_library(python_simulable SHARED ${ControlSimPython_src}/python_simulable.cpp)
SetPythonLibParams(python_simulable)
#########################################################
################# Software Installation #################
set(CMAKE_INSTALL_PREFIX ${CMAKE_SOURCE_DIR})
# Headers.
install(DIRECTORY src/ DESTINATION ${CMAKE_INSTALL_PREFIX}/include/control_simulators FILES_MATCHING PATTERN "*.h")
# Shared objects.
# install(TARGETS lib/ControlSim LIBRARY DESTINATION ${CMAKE_INSTALL_PREFIX}/lib/control_simulators)
# Binaries.
# install(TARGETS bin/ControlSim RUNTIME DESTINATION ${CMAKE_INSTALL_PREFIX}/bin/control_simulators)