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CMakeLists.txt
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CMakeLists.txt
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# Copyright (c) 2013, Christian Gehring, Hannes Sommer, Paul Furgale, Remo Diethelm
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are met:
# * Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# * Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
# * Neither the name of the Autonomous Systems Lab, ETH Zurich nor the
# names of its contributors may be used to endorse or promote products
# derived from this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
# DISCLAIMED. IN NO EVENT SHALL Christian Gehring, Hannes Sommer, Paul Furgale,
# Remo Diethelm BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
# OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
# GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
# Project configuration
cmake_minimum_required (VERSION 2.8)
project(kindr)
set(EXECUTABLE_OUTPUT_PATH ${CMAKE_BINARY_DIR})
set(CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake" ${CMAKE_MODULE_PATH})
find_package(Eigen REQUIRED)
include_directories(include)
include_directories(${EIGEN_INCLUDE_DIR})
# Ensure Eigen version is at least 3.2
if(${EIGEN_WORLD_VERSION} LESS "3" OR (${EIGEN_WORLD_VERSION} EQUAL "3" AND
${EIGEN_MAJOR_VERSION} LESS "2"))
message(FATAL_ERROR "Eigen must be of version 3.2 or higher. Detected version
${EIGEN_WORLD_VERSION}.${EIGEN_MAJOR_VERSION}.${EIGEN_MINOR_VERSION}")
else()
message(STATUS "Using Eigen of version ${EIGEN_WORLD_VERSION}.${EIGEN_MAJOR_VERSION}.${EIGEN_MINOR_VERSION} from ${EIGEN_INCLUDE_DIR}")
endif()
# Noisily default to Release build
if(NOT CMAKE_BUILD_TYPE AND NOT CMAKE_CONFIGURATION_TYPES)
message(STATUS "Setting build type to 'Release' as none was specified.")
set(CMAKE_BUILD_TYPE Release CACHE STRING "Choose the type of build." FORCE)
set_property(CACHE CMAKE_BUILD_TYPE PROPERTY STRINGS
"Debug" "Release" "MinSizeRel" "RelWithDebInfo")
endif()
add_definitions(-std=c++11)
# Don't build tests if not specified.
if(NOT BUILD_TEST)
message(STATUS "Setting build-tests to false as not specified.")
set(BUILD_TEST false CACHE BOOL "Choose whether to build tests." FORCE)
set_property(CACHE BUILD_TEST PROPERTY STRINGS
"True" "False")
endif()
if(EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/gtest/" AND BUILD_TEST)
message(STATUS "Building GTests!")
option(BUILD_GTEST "build gtest" ON)
add_subdirectory(gtest gtest)
enable_testing()
endif()
# Add CMake module path
set(CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake" ${CMAKE_MODULE_PATH})
install(DIRECTORY include/kindr DESTINATION include)
# Add unit tests
if(BUILD_GTEST)
add_subdirectory(test)
endif()
# Add Doxygen documentation
add_subdirectory(doc/doxygen)
# Install catkin package.xml
#install(FILES package.xml DESTINATION share/kindr)
#=============================================
# to allow find_package() on kindr
#=============================================
#
# the following case be used in an external project requiring kindr:
# ...
# find_package(kindr)
# include_directories(${kindr_INCLUDE_DIRS})
# ...
# NOTE: the following will support find_package for 1) local build (make) and 2) for installed files (make install)
# 1- local build #
# Register the local build in case one doesn't use "make install"
export(PACKAGE kindr)
# Create variable for the local build tree
get_property(kindr_include_dirs DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR} PROPERTY INCLUDE_DIRECTORIES)
# Configure config file for local build tree
configure_file(kindrConfig.cmake.in
"${PROJECT_BINARY_DIR}/kindrConfig.cmake" @ONLY)
# 2- installation build #
# Change the include location for the case of an install location
set(kindr_include_dirs ${CMAKE_INSTALL_PREFIX}/include ${EIGEN_INCLUDE_DIR})
# We put the generated file for installation in a different repository (i.e., ./CMakeFiles/)
configure_file(kindrConfig.cmake.in
"${PROJECT_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/kindrConfig.cmake" @ONLY)
install(FILES
"${PROJECT_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/kindrConfig.cmake"
DESTINATION share/kindr/cmake COMPONENT dev)
#=============================================
# Add uninstall target
#=============================================
configure_file(
"${CMAKE_CURRENT_SOURCE_DIR}/cmake_uninstall.cmake.in"
"${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake"
IMMEDIATE @ONLY)
if (NOT TARGET uninstall)
add_custom_target(uninstall
COMMAND ${CMAKE_COMMAND} -P ${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake)
endif()