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CMakeLists.txt
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CMakeLists.txt
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#
# This software was developed at the National Institute of Standards and
# Technology (NIST) by employees of the Federal Government in the course
# of their official duties. Pursuant to title 17 Section 105 of the
# United States Code, this software is not subject to copyright protection
# and is in the public domain. NIST assumes no responsibility whatsoever for
# its use by other parties, and makes no guarantees, expressed or implied,
# about its quality, reliability, or any other characteristic.
#
# CMake configuration file build the Biometric Evaluation Framework and test
# programs. The programs are linked to the shared library built by this
# configuration.
#
# To use CMake:
# Create a build directory; in this example, it is located under the common
# directory, but could be located anywhere:
# mkdir build; cd build
# cmake ..
# make
#
# NOTE: A parallel build (make -j) may fail due to the fact that the test
# programs need to build after the library, but parallel invocation may
# attempt to compile test programs before the library is completely built.
#
# To run a test program:
# ./bin/test_be_feature_an2kminutiae
#
cmake_minimum_required(VERSION 2.8.11)
file(READ "${CMAKE_CURRENT_SOURCE_DIR}/VERSION" VERSION_FILE_CONTENTS)
string(REGEX REPLACE "\n" ";" VERSION_FILE_CONTENTS ${VERSION_FILE_CONTENTS})
foreach (line ${VERSION_FILE_CONTENTS})
string(REGEX MATCH "MAJOR_VERSION=.+" MAJOR_VERSION_FOUND "${line}")
if (MAJOR_VERSION_FOUND)
string(REPLACE "MAJOR_VERSION=" "" MAJOR_VERSION "${line}")
endif (MAJOR_VERSION_FOUND)
string(REGEX MATCH "MINOR_VERSION=.+" MINOR_VERSION_FOUND "${line}")
if (MINOR_VERSION_FOUND)
string(REPLACE "MINOR_VERSION=" "" MINOR_VERSION "${line}")
endif (MINOR_VERSION_FOUND)
string(REGEX MATCH "COMPATIBILITY_VERSION=.+" COMPATIBILITY_VERSION_FOUND "${line}")
if (COMPATIBILITY_VERSION_FOUND)
string(REPLACE "COMPATIBILITY_VERSION=" "" COMPATIBILITY_VERSION "${line}")
endif (COMPATIBILITY_VERSION_FOUND)
endforeach (line ${VERSION_FILE_CONTENTS})
# Don't use CXX_FLAGS for MSVC runtime lib
if (CMAKE_VERSION VERSION_GREATER 3.14.999)
cmake_policy(SET CMP0091 NEW)
endif (CMAKE_VERSION VERSION_GREATER 3.14.999)
if(${CMAKE_MAJOR_VERSION} VERSION_GREATER 2)
cmake_policy(SET CMP0048 NEW)
project(biomeval VERSION ${MAJOR_VERSION}.${MINOR_VERSION})
else()
project(biomeval)
set(PROJECT_VERSION ${MAJOR_VERSION}.${MINOR_VERSION})
endif()
# Allow disabling the static or shared library. This is primarily useful under
# Windows to limit the amount of repeat compilation.
option(BUILD_BIOMEVAL_SHARED "Build a shared version of libbiomeval" ON)
if (BUILD_BIOMEVAL_SHARED)
message(STATUS "Shared library: ON")
else (BUILD_BIOMEVAL_SHARED)
message(STATUS "Shared library: OFF")
endif (BUILD_BIOMEVAL_SHARED)
option(BUILD_BIOMEVAL_STATIC "Build a static version of libbiomeval" ON)
if (BUILD_BIOMEVAL_STATIC)
message(STATUS "Static library: ON")
else (BUILD_BIOMEVAL_STATIC)
message(STATUS "Static library: OFF")
endif (BUILD_BIOMEVAL_STATIC)
if (NOT BUILD_BIOMEVAL_SHARED AND NOT BUILD_BIOMEVAL_STATIC)
message(FATAL_ERROR "You must build at least a static or shared library.")
endif (NOT BUILD_BIOMEVAL_SHARED AND NOT BUILD_BIOMEVAL_STATIC)
# 32-bit compilation on systems that support compiling both 32- and 64-bit. On
# Windows, this is part of the platform (cmake's -A flag).
# Detect if it seems we're on a 64-bit machine capable of also producing a
# 32-bit build.
if ((NOT MSVC AND CMAKE_SIZEOF_VOID_P EQUAL 8) OR (CMAKE_GENERATOR STREQUAL "Xcode" AND XCODE_VERSION VERSION_LESS 10))
set(POSSIBLE_TO_BUILD_32BIT YES)
else ((NOT MSVC AND CMAKE_SIZEOF_VOID_P EQUAL 8) OR (CMAKE_GENERATOR STREQUAL "Xcode" AND XCODE_VERSION VERSION_LESS 10))
set(POSSIBLE_TO_BUILD_32BIT NO)
endif ((NOT MSVC AND CMAKE_SIZEOF_VOID_P EQUAL 8) OR (CMAKE_GENERATOR STREQUAL "Xcode" AND XCODE_VERSION VERSION_LESS 10))
if (POSSIBLE_TO_BUILD_32BIT)
option(BUILD_BIOMEVAL_32BIT "Build code for 32-bit architecture." OFF)
endif (POSSIBLE_TO_BUILD_32BIT)
if (NOT MSVC AND POSSIBLE_TO_BUILD_32BIT)
if (BUILD_BIOMEVAL_32BIT)
message(STATUS "Bitness: 32-bit")
else (BUILD_BIOMEVAL_32BIT)
message(STATUS "Bitness: 64-bit")
endif (BUILD_BIOMEVAL_32BIT)
endif (NOT MSVC AND POSSIBLE_TO_BUILD_32BIT)
# Build sources that require libhwloc
option(WITH_HWLOC "Build sources that require libhwloc" ON)
# Build sources that require OpenMPI
option(WITH_MPI "Build sources that require MPI" ON)
# Build sources that require FFMPEG
option(WITH_FFMPEG "Build sources that require FFMPEG" ON)
# Build sources that require PCSC
option(WITH_PCSC "Build sources that require PCSC" ON)
#
# The CMake config files must exist in the directories added to this config:
#
add_subdirectory(src/libbiomeval/ lib)
#
# Link in the locally built version of the library.
#
if(CMAKE_HOST_APPLE)
set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -rpath lib")
else(CMAKE_HOST_APPLE)
if(NOT MSVC)
set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -Wl,-rpath=lib")
endif(NOT MSVC)
endif(CMAKE_HOST_APPLE)
# Add option to disable building test programs
# TODO: Test programs are hardcoded to link statically on Windows and shared
# elsewhere
include(CMakeDependentOption)
if (MSVC)
CMAKE_DEPENDENT_OPTION(BUILD_BIOMEVAL_TESTS "Build test executables" ON
"BUILD_BIOMEVAL_STATIC" OFF)
else (MSVC)
CMAKE_DEPENDENT_OPTION(BUILD_BIOMEVAL_TESTS "Build test executables" ON
"BUILD_BIOMEVAL_SHARED" OFF)
endif (MSVC)
if (BUILD_BIOMEVAL_TESTS)
message(STATUS "Test executables: ON")
else (BUILD_BIOMEVAL_TESTS)
message(STATUS "Test executables: OFF")
endif (BUILD_BIOMEVAL_TESTS)
if (BUILD_BIOMEVAL_TESTS)
add_subdirectory(src/test/ bin)
endif (BUILD_BIOMEVAL_TESTS)