mirror of
https://gitlab.com/libeigen/eigen.git
synced 2024-11-27 06:30:28 +08:00
143 lines
5.0 KiB
CMake
143 lines
5.0 KiB
CMake
project(Eigen)
|
|
|
|
# automatically parse the version number
|
|
file(READ "${CMAKE_SOURCE_DIR}/Eigen/src/Core/util/Macros.h" _eigen2_version_header LIMIT 5000 OFFSET 1000)
|
|
string(REGEX MATCH "define *EIGEN_WORLD_VERSION ([0-9]*)" _eigen2_world_version_match "${_eigen2_version_header}")
|
|
set(EIGEN2_WORLD_VERSION "${CMAKE_MATCH_1}")
|
|
string(REGEX MATCH "define *EIGEN_MAJOR_VERSION ([0-9]*)" _eigen2_major_version_match "${_eigen2_version_header}")
|
|
set(EIGEN2_MAJOR_VERSION "${CMAKE_MATCH_1}")
|
|
string(REGEX MATCH "define *EIGEN_MINOR_VERSION ([0-9]*)" _eigen2_minor_version_match "${_eigen2_version_header}")
|
|
set(EIGEN2_MINOR_VERSION "${CMAKE_MATCH_1}")
|
|
# TODO find a way to automatically remove the unstable suffix
|
|
set(EIGEN_VERSION_NUMBER ${EIGEN2_WORLD_VERSION}.${EIGEN2_MAJOR_VERSION}.${EIGEN2_MINOR_VERSION}-unstable)
|
|
|
|
# if the mercurial program is absent, this will leave the EIGEN_HG_REVISION string empty,
|
|
# but won't stop CMake.
|
|
execute_process(COMMAND hg tip -R ${CMAKE_SOURCE_DIR} OUTPUT_VARIABLE EIGEN_HGTIP_OUTPUT)
|
|
|
|
# extract the mercurial revision number from the hg tip output
|
|
string(REGEX MATCH "^changeset: *[0-9]*:([0-9;a-f]+).*" EIGEN_HG_REVISION_MATCH "${EIGEN_HGTIP_OUTPUT}")
|
|
set(EIGEN_HG_REVISION "${CMAKE_MATCH_1}")
|
|
|
|
if(EIGEN_HG_REVISION)
|
|
set(EIGEN_VERSION "${EIGEN_VERSION_NUMBER} (mercurial revision ${EIGEN_HG_REVISION})")
|
|
else(EIGEN_HG_REVISION)
|
|
set(EIGEN_VERSION "${EIGEN_VERSION_NUMBER}")
|
|
endif(EIGEN_HG_REVISION)
|
|
|
|
cmake_minimum_required(VERSION 2.6.2)
|
|
|
|
include(CheckCXXCompilerFlag)
|
|
|
|
set(CMAKE_MODULE_PATH ${PROJECT_SOURCE_DIR}/cmake)
|
|
|
|
option(EIGEN_BUILD_TESTS "Build tests" OFF)
|
|
option(EIGEN_BUILD_DEMOS "Build demos" OFF)
|
|
if(NOT WIN32)
|
|
option(EIGEN_BUILD_LIB "Build the binary shared library" OFF)
|
|
endif(NOT WIN32)
|
|
option(EIGEN_BUILD_BTL "Build benchmark suite" OFF)
|
|
if(NOT WIN32)
|
|
option(EIGEN_BUILD_PKGCONFIG "Build pkg-config .pc file for Eigen" ON)
|
|
endif(NOT WIN32)
|
|
|
|
if(EIGEN_BUILD_LIB)
|
|
option(EIGEN_TEST_LIB "Build the unit tests using the library (disable -pedantic)" OFF)
|
|
endif(EIGEN_BUILD_LIB)
|
|
|
|
set(CMAKE_INCLUDE_CURRENT_DIR ON)
|
|
|
|
if(CMAKE_COMPILER_IS_GNUCXX)
|
|
if(CMAKE_SYSTEM_NAME MATCHES Linux)
|
|
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wnon-virtual-dtor -Wno-long-long -ansi -Wundef -Wcast-align -Wchar-subscripts -Wall -W -Wpointer-arith -Wwrite-strings -Wformat-security -fno-exceptions -fno-check-new -fno-common -fstrict-aliasing")
|
|
|
|
check_cxx_compiler_flag("-Wextra" COMPILER_SUPPORT_WEXTRA)
|
|
if(COMPILER_SUPPORT_WEXTRA)
|
|
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wextra")
|
|
endif()
|
|
|
|
if(NOT EIGEN_TEST_LIB)
|
|
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -pedantic")
|
|
endif(NOT EIGEN_TEST_LIB)
|
|
|
|
option(EIGEN_TEST_SSE2 "Enable/Disable SSE2 in tests/examples" OFF)
|
|
if(EIGEN_TEST_SSE2)
|
|
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -msse2")
|
|
message("Enabling SSE2 in tests/examples")
|
|
endif(EIGEN_TEST_SSE2)
|
|
|
|
option(EIGEN_TEST_SSE3 "Enable/Disable SSE3 in tests/examples" OFF)
|
|
if(EIGEN_TEST_SSE3)
|
|
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -msse3")
|
|
message("Enabling SSE3 in tests/examples")
|
|
endif(EIGEN_TEST_SSE3)
|
|
|
|
option(EIGEN_TEST_SSSE3 "Enable/Disable SSSE3 in tests/examples" OFF)
|
|
if(EIGEN_TEST_SSSE3)
|
|
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -mssse3")
|
|
message("Enabling SSSE3 in tests/examples")
|
|
endif(EIGEN_TEST_SSSE3)
|
|
|
|
option(EIGEN_TEST_ALTIVEC "Enable/Disable altivec in tests/examples" OFF)
|
|
if(EIGEN_TEST_ALTIVEC)
|
|
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -maltivec -mabi=altivec")
|
|
message("Enabling AltiVec in tests/examples")
|
|
endif(EIGEN_TEST_ALTIVEC)
|
|
|
|
endif(CMAKE_SYSTEM_NAME MATCHES Linux)
|
|
endif(CMAKE_COMPILER_IS_GNUCXX)
|
|
|
|
if(MSVC)
|
|
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ")
|
|
|
|
option(EIGEN_TEST_SSE2 "Enable/Disable SSE2 in tests/examples" OFF)
|
|
if(EIGEN_TEST_SSE2)
|
|
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /arch:SSE2")
|
|
message("Enabling SSE2 in tests/examples")
|
|
endif(EIGEN_TEST_SSE2)
|
|
endif(MSVC)
|
|
|
|
option(EIGEN_TEST_NO_EXPLICIT_VECTORIZATION "Disable explicit vectorization in tests/examples" OFF)
|
|
if(EIGEN_TEST_NO_EXPLICIT_VECTORIZATION)
|
|
add_definitions(-DEIGEN_DONT_VECTORIZE=1)
|
|
message("Disabling vectorization in tests/examples")
|
|
endif(EIGEN_TEST_NO_EXPLICIT_VECTORIZATION)
|
|
|
|
include_directories(${CMAKE_CURRENT_SOURCE_DIR} ${CMAKE_CURRENT_BINARY_DIR})
|
|
|
|
set(INCLUDE_INSTALL_DIR
|
|
"${CMAKE_INSTALL_PREFIX}/include/eigen2"
|
|
CACHE PATH
|
|
"The directory where we install the header files"
|
|
FORCE)
|
|
|
|
if(EIGEN_BUILD_PKGCONFIG)
|
|
configure_file(eigen2.pc.in eigen2.pc)
|
|
install(FILES ${CMAKE_CURRENT_BINARY_DIR}/eigen2.pc
|
|
DESTINATION lib/pkgconfig
|
|
)
|
|
endif(EIGEN_BUILD_PKGCONFIG)
|
|
|
|
add_subdirectory(Eigen)
|
|
|
|
add_subdirectory(doc)
|
|
|
|
if(EIGEN_BUILD_TESTS)
|
|
include(CTest)
|
|
add_subdirectory(test)
|
|
endif(EIGEN_BUILD_TESTS)
|
|
|
|
add_subdirectory(unsupported)
|
|
|
|
if(EIGEN_BUILD_DEMOS)
|
|
add_subdirectory(demos)
|
|
endif(EIGEN_BUILD_DEMOS)
|
|
|
|
if(EIGEN_BUILD_BTL)
|
|
add_subdirectory(bench/btl)
|
|
endif(EIGEN_BUILD_BTL)
|
|
|
|
if(EIGEN_BUILD_TESTS)
|
|
ei_testing_print_summary()
|
|
endif(EIGEN_BUILD_TESTS)
|