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CMakeLists.txt
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CMakeLists.txt
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cmake_minimum_required(VERSION 2.8)
project(REPPnP)
IF (NOT CMAKE_BUILD_TYPE)
SET(CMAKE_BUILD_TYPE Release)
ENDIF ()
MESSAGE("Build type: " ${CMAKE_BUILD_TYPE})
# Better support for external libs (-fPIC flag)
set(CMAKE_POSITION_INDEPENDENT_CODE ON)
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall -O3 ")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -O3 ")
# Check C++11 or C++0x support
include(CheckCXXCompilerFlag)
CHECK_CXX_COMPILER_FLAG("-std=c++11" COMPILER_SUPPORTS_CXX11)
CHECK_CXX_COMPILER_FLAG("-std=c++0x" COMPILER_SUPPORTS_CXX0X)
if (COMPILER_SUPPORTS_CXX11)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")
add_definitions(-DCOMPILEDWITHC11)
message(STATUS "Using flag -std=c++11.")
elseif (COMPILER_SUPPORTS_CXX0X)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++0x")
add_definitions(-DCOMPILEDWITHC0X)
message(STATUS "Using flag -std=c++0x.")
else ()
message(FATAL_ERROR "The compiler ${CMAKE_CXX_COMPILER} has no C++11 support. Please use a different C++ compiler.")
endif ()
LIST(APPEND CMAKE_MODULE_PATH ${PROJECT_SOURCE_DIR}/cmake_modules)
find_package(OpenCV 3.0 QUIET)
if (NOT OpenCV_FOUND)
find_package(OpenCV 2.4.3 QUIET)
if (NOT OpenCV_FOUND)
message(FATAL_ERROR "OpenCV > 2.4.3 not found.")
endif ()
endif ()
#Find External Packages to refer to them later.
find_package(Eigen3 3.1.0 REQUIRED)
find_package(GTest REQUIRED)
#Add include Header files
include_directories(
${PROJECT_SOURCE_DIR}/include
${PROJECT_SOURCE_DIR}/transform/include
${EIGEN3_INCLUDE_DIR}
${EIGEN3_INCLUDE_DIR}/unsupported
${GTEST_INCLUDE_DIRS}
${PROJECT_SOURCE_DIR}/transform/test/eigen_checks/include
)
message(${EIGEN3_INCLUDE_DIR})
set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${PROJECT_SOURCE_DIR}/lib)
#Build Libraries of this Project
add_library(${PROJECT_NAME} SHARED
include/reppnp.h src/reppnp.cpp
transform/include/transform_interface.h
transform/include/transform.h transform/src/transform.cpp
transform/include/scaled_transform.h transform/src/scaled_transform.cpp)
#Link External Libs to Project
target_link_libraries(
${PROJECT_NAME}
${EIGEN3_LIBS}
glog
pthread
)
# Testing
#Build executables
set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${PROJECT_SOURCE_DIR}/bin)
#Build Library for testing
set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${PROJECT_SOURCE_DIR}/lib)
add_executable(TestExecutable_REPPnP test/test_REPPnP.cpp)
target_link_libraries(TestExecutable_REPPnP ${GTEST_LIBRARIES} ${PROJECT_NAME} )