| project(Eigen) |
| set(EIGEN_VERSION_NUMBER "2.0-beta5") |
| |
| #if the svnversion program is absent, this will leave the SVN_REVISION string empty, |
| #but won't stop CMake. |
| execute_process(COMMAND svnversion -n ${CMAKE_SOURCE_DIR} |
| OUTPUT_VARIABLE EIGEN_SVNVERSION_OUTPUT) |
| |
| #we only want EIGEN_SVN_REVISION if it is an actual revision number, not a string like "exported" |
| string(REGEX MATCH "^[0-9]+.*" EIGEN_SVN_REVISION "${EIGEN_SVNVERSION_OUTPUT}") |
| |
| if(EIGEN_SVN_REVISION) |
| set(EIGEN_VERSION "${EIGEN_VERSION_NUMBER} (SVN revision ${EIGEN_SVN_REVISION})") |
| else(EIGEN_SVN_REVISION) |
| set(EIGEN_VERSION "${EIGEN_VERSION_NUMBER}") |
| endif(EIGEN_SVN_REVISION) |
| |
| cmake_minimum_required(VERSION 2.6.2) |
| |
| set(CMAKE_MODULE_PATH ${PROJECT_SOURCE_DIR}/cmake) |
| |
| option(EIGEN_BUILD_TESTS "Build tests" OFF) |
| option(EIGEN_BUILD_DEMOS "Build demos" OFF) |
| if(NOT WIN32) |
| option(EIGEN_BUILD_LIB "Build the binary shared library" OFF) |
| endif(NOT WIN32) |
| option(EIGEN_BUILD_BTL "Build benchmark suite" OFF) |
| |
| if(EIGEN_BUILD_LIB) |
| option(EIGEN_TEST_LIB "Build the unit tests using the library (disable -pedantic)" OFF) |
| endif(EIGEN_BUILD_LIB) |
| |
| set(CMAKE_INCLUDE_CURRENT_DIR ON) |
| |
| if(CMAKE_COMPILER_IS_GNUCXX) |
| if(CMAKE_SYSTEM_NAME MATCHES Linux) |
| set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wnon-virtual-dtor -Wno-long-long -ansi -Wundef -Wcast-align -Wchar-subscripts -Wall -W -Wpointer-arith -Wwrite-strings -Wformat-security -Wextra -fno-exceptions -fno-check-new -fno-common -fstrict-aliasing") |
| 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 "${CMAKE_CXX_FLAGS} /arch:SSE2") |
| message("Enabling SSE2 in tests/examples") |
| endif(EIGEN_TEST_SSE2) |
| endif(MSVC) |
| |
| include_directories(${CMAKE_CURRENT_SOURCE_DIR} ${CMAKE_CURRENT_BINARY_DIR}) |
| |
| add_subdirectory(Eigen) |
| |
| if(EIGEN_BUILD_TESTS) |
| add_subdirectory(test) |
| endif(EIGEN_BUILD_TESTS) |
| |
| add_subdirectory(doc) |
| |
| if(EIGEN_BUILD_DEMOS) |
| add_subdirectory(demos) |
| endif(EIGEN_BUILD_DEMOS) |
| |
| if(EIGEN_BUILD_BTL) |
| add_subdirectory(bench/btl) |
| endif(EIGEN_BUILD_BTL) |
