findboost.cmake
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CMAKE
572 行
ENDIF( NOT Boost_INCLUDE_DIR )
ENDFOREACH(_boost_VER)
# If nothing is found search again using system default paths
FOREACH(_boost_VER ${_boost_TEST_VERSIONS})
IF( NOT Boost_INCLUDE_DIR )
# Add in a path suffix, based on the required version, ideally we could
# read this from version.hpp, but for that to work we'd need to know the include
# dir already
SET(_boost_PATH_SUFFIX
boost-${_boost_VER}
)
IF(_boost_PATH_SUFFIX MATCHES "[0-9]+\\.[0-9]+\\.[0-9]+")
STRING(REGEX REPLACE "([0-9]+)\\.([0-9]+)\\.([0-9]+)" "\\1_\\2_\\3" _boost_PATH_SUFFIX ${_boost_PATH_SUFFIX})
ELSEIF(_boost_PATH_SUFFIX MATCHES "[0-9]+\\.[0-9]+")
STRING(REGEX REPLACE "([0-9]+)\\.([0-9]+)" "\\1_\\2" _boost_PATH_SUFFIX ${_boost_PATH_SUFFIX})
ENDIF(_boost_PATH_SUFFIX MATCHES "[0-9]+\\.[0-9]+\\.[0-9]+")
FIND_PATH(Boost_INCLUDE_DIR
NAMES boost/config.hpp
PATH_SUFFIXES ${_boost_PATH_SUFFIX}
)
ENDIF( NOT Boost_INCLUDE_DIR )
ENDFOREACH(_boost_VER)
IF(Boost_INCLUDE_DIR)
# Extract Boost_VERSION and Boost_LIB_VERSION from version.hpp
# Read the whole file:
#
SET(BOOST_VERSION 0)
SET(BOOST_LIB_VERSION "")
FILE(READ "${Boost_INCLUDE_DIR}/boost/version.hpp" _boost_VERSION_HPP_CONTENTS)
STRING(REGEX REPLACE ".*#define BOOST_VERSION ([0-9]+).*" "\\1" Boost_VERSION "${_boost_VERSION_HPP_CONTENTS}")
STRING(REGEX REPLACE ".*#define BOOST_LIB_VERSION \"([0-9_]+)\".*" "\\1" Boost_LIB_VERSION "${_boost_VERSION_HPP_CONTENTS}")
SET(Boost_LIB_VERSION ${Boost_LIB_VERSION} CACHE INTERNAL "The library version string for boost libraries")
SET(Boost_VERSION ${Boost_VERSION} CACHE INTERNAL "The version number for boost libraries")
IF(NOT "${Boost_VERSION}" STREQUAL "0")
MATH(EXPR Boost_MAJOR_VERSION "${Boost_VERSION} / 100000")
MATH(EXPR Boost_MINOR_VERSION "${Boost_VERSION} / 100 % 1000")
MATH(EXPR Boost_SUBMINOR_VERSION "${Boost_VERSION} % 100")
ENDIF(NOT "${Boost_VERSION}" STREQUAL "0")
ENDIF(Boost_INCLUDE_DIR)
#Setting some more suffixes for the library
SET (Boost_LIB_PREFIX "")
IF ( WIN32 AND Boost_USE_STATIC_LIBS )
SET (Boost_LIB_PREFIX "lib")
ENDIF ( WIN32 AND Boost_USE_STATIC_LIBS )
SET (_boost_COMPILER "-gcc")
IF (MSVC71)
SET (_boost_COMPILER "-vc71")
ENDIF(MSVC71)
IF (MSVC80)
SET (_boost_COMPILER "-vc80")
ENDIF(MSVC80)
IF (MSVC90)
SET (_boost_COMPILER "-vc90")
ENDIF (MSVC90)
IF (MINGW)
EXEC_PROGRAM(${CMAKE_CXX_COMPILER}
ARGS --version
OUTPUT_VARIABLE _boost_COMPILER_VERSION
)
STRING(REGEX REPLACE ".* ([0-9])\\.([0-9])\\.[0-9] .*" "\\1\\2"
_boost_COMPILER_VERSION ${_boost_COMPILER_VERSION})
SET (_boost_COMPILER "-mgw${_boost_COMPILER_VERSION}")
ENDIF(MINGW)
IF (CYGWIN)
SET (_boost_COMPILER "-gcc")
ENDIF (CYGWIN)
IF (UNIX)
IF (APPLE)
SET (_boost_COMPILER "")
ELSE (APPLE)
IF (NOT CMAKE_COMPILER_IS_GNUCC)
# This is for the intel compiler
SET (_boost_COMPILER "-il")
ELSE (NOT CMAKE_COMPILER_IS_GNUCC)
#find out the version of gcc being used.
EXEC_PROGRAM(${CMAKE_CXX_COMPILER}
ARGS --version
OUTPUT_VARIABLE _boost_COMPILER_VERSION
)
STRING(REGEX REPLACE ".* ([0-9])\\.([0-9])\\.[0-9] .*" "\\1\\2"
_boost_COMPILER_VERSION ${_boost_COMPILER_VERSION})
SET (_boost_COMPILER "-gcc${_boost_COMPILER_VERSION}")
ENDIF (NOT CMAKE_COMPILER_IS_GNUCC)
ENDIF (APPLE)
ENDIF(UNIX)
SET (_boost_MULTITHREADED "-mt")
IF( NOT Boost_USE_MULTITHREADED )
SET (_boost_MULTITHREADED "")
ENDIF( NOT Boost_USE_MULTITHREADED )
SET( _boost_STATIC_TAG "")
IF (WIN32)
IF(MSVC)
SET (_boost_ABI_TAG "g")
ENDIF(MSVC)
IF( Boost_USE_STATIC_LIBS )
SET( _boost_STATIC_TAG "-s")
ENDIF( Boost_USE_STATIC_LIBS )
ENDIF(WIN32)
SET (_boost_ABI_TAG "${_boost_ABI_TAG}d")
# ------------------------------------------------------------------------
# Begin finding boost libraries
# ------------------------------------------------------------------------
FOREACH(COMPONENT ${Boost_FIND_COMPONENTS})
STRING(TOUPPER ${COMPONENT} UPPERCOMPONENT)
SET( Boost_${UPPERCOMPONENT}_LIBRARY "Boost_${UPPERCOMPONENT}_LIBRARY-NOTFOUND" )
SET( Boost_${UPPERCOMPONENT}_LIBRARY_RELEASE "Boost_${UPPERCOMPONENT}_LIBRARY_RELEASE-NOTFOUND" )
SET( Boost_${UPPERCOMPONENT}_LIBRARY_DEBUG "Boost_${UPPERCOMPONENT}_LIBRARY_DEBUG-NOTFOUND")
# Support preference of static libs by adjusting CMAKE_FIND_LIBRARY_SUFFIXES
IF( Boost_USE_STATIC_LIBS )
SET( _boost_ORIG_CMAKE_FIND_LIBRARY_SUFFIXES ${CMAKE_FIND_LIBRARY_SUFFIXES})
IF(WIN32)
SET(CMAKE_FIND_LIBRARY_SUFFIXES .lib .a ${CMAKE_FIND_LIBRARY_SUFFIXES})
ELSE(WIN32)
SET(CMAKE_FIND_LIBRARY_SUFFIXES .a ${CMAKE_FIND_LIBRARY_SUFFIXES})
ENDIF(WIN32)
ENDIF( Boost_USE_STATIC_LIBS )
FIND_LIBRARY(Boost_${UPPERCOMPONENT}_LIBRARY_RELEASE
NAMES ${Boost_LIB_PREFIX}boost_${COMPONENT}${_boost_COMPILER}${_boost_MULTITHREADED}-${Boost_LIB_VERSION}
${Boost_LIB_PREFIX}boost_${COMPONENT}${_boost_COMPILER}${_boost_MULTITHREADED}${_boost_STATIC_TAG}-${Boost_LIB_VERSION}
${Boost_LIB_PREFIX}boost_${COMPONENT}${_boost_MULTITHREADED}
${Boost_LIB_PREFIX}boost_${COMPONENT}${_boost_MULTITHREADED}${_boost_STATIC_TAG}
${Boost_LIB_PREFIX}boost_${COMPONENT}
PATHS ${_boost_LIBRARIES_SEARCH_DIRS}
NO_DEFAULT_PATH
)
IF( NOT ${Boost_${UPPERCOMPONENT}_LIBRARY_RELEASE} )
FIND_LIBRARY(Boost_${UPPERCOMPONENT}_LIBRARY_RELEASE
NAMES ${Boost_LIB_PREFIX}boost_${COMPONENT}${_boost_COMPILER}${_boost_MULTITHREADED}-${Boost_LIB_VERSION}
${Boost_LIB_PREFIX}boost_${COMPONENT}${_boost_COMPILER}${_boost_MULTITHREADED}${_boost_STATIC_TAG}-${Boost_LIB_VERSION}
${Boost_LIB_PREFIX}boost_${COMPONENT}${_boost_MULTITHREADED}
${Boost_LIB_PREFIX}boost_${COMPONENT}${_boost_MULTITHREADED}${_boost_STATIC_TAG}
${Boost_LIB_PREFIX}boost_${COMPONENT}
)
ENDIF( NOT ${Boost_${UPPERCOMPONENT}_LIBRARY_RELEASE} )
FIND_LIBRARY(Boost_${UPPERCOMPONENT}_LIBRARY_DEBUG
NAMES ${Boost_LIB_PREFIX}boost_${COMPONENT}${_boost_COMPILER}${_boost_MULTITHREADED}-${_boost_ABI_TAG}-${Boost_LIB_VERSION}
${Boost_LIB_PREFIX}boost_${COMPONENT}${_boost_COMPILER}${_boost_MULTITHREADED}${_boost_STATIC_TAG}${_boost_ABI_TAG}-${Boost_LIB_VERSION}
${Boost_LIB_PREFIX}boost_${COMPONENT}${_boost_MULTITHREADED}-${_boost_ABI_TAG}
${Boost_LIB_PREFIX}boost_${COMPONENT}${_boost_MULTITHREADED}${_boost_STATIC_TAG}${_boost_ABI_TAG}
${Boost_LIB_PREFIX}boost_${COMPONENT}-${_boost_ABI_TAG}
PATHS ${_boost_LIBRARIES_SEARCH_DIRS}
NO_DEFAULT_PATH
)
IF( NOT ${Boost_${UPPERCOMPONENT}_LIBRARY_DEBUG} )
FIND_LIBRARY(Boost_${UPPERCOMPONENT}_LIBRARY_DEBUG
NAMES ${Boost_LIB_PREFIX}boost_${COMPONENT}${_boost_COMPILER}${_boost_MULTITHREADED}-${_boost_ABI_TAG}-${Boost_LIB_VERSION}
${Boost_LIB_PREFIX}boost_${COMPONENT}${_boost_COMPILER}${_boost_MULTITHREADED}${_boost_STATIC_TAG}${_boost_ABI_TAG}-${Boost_LIB_VERSION}
${Boost_LIB_PREFIX}boost_${COMPONENT}${_boost_MULTITHREADED}-${_boost_ABI_TAG}
${Boost_LIB_PREFIX}boost_${COMPONENT}${_boost_MULTITHREADED}${_boost_STATIC_TAG}${_boost_ABI_TAG}
${Boost_LIB_PREFIX}boost_${COMPONENT}-${_boost_ABI_TAG}
)
ENDIF( NOT ${Boost_${UPPERCOMPONENT}_LIBRARY_DEBUG} )
_Boost_ADJUST_LIB_VARS(${UPPERCOMPONENT})
IF( Boost_USE_STATIC_LIBS )
SET(CMAKE_FIND_LIBRARY_SUFFIXES ${_boost_ORIG_CMAKE_FIND_LIBRARY_SUFFIXES})
ENDIF( Boost_USE_STATIC_LIBS )
ENDFOREACH(COMPONENT)
# ------------------------------------------------------------------------
# End finding boost libraries
# ------------------------------------------------------------------------
SET(Boost_INCLUDE_DIRS
${Boost_INCLUDE_DIR}
)
# MESSAGE(STATUS "Boost_INCLUDE_DIRS: ${Boost_INCLUDE_DIRS}")
# MESSAGE(STATUS "Boost_LIBRARIES: ${Boost_LIBRARIES}")
SET(Boost_FOUND FALSE)
IF(Boost_INCLUDE_DIR)
SET( Boost_FOUND TRUE )
IF( Boost_FIND_VERSION_MAJOR AND Boost_VERSION_MAJOR LESS "${Boost_FIND_VERSION_MAJOR}" )
SET( Boost_FOUND FALSE )
ELSE( Boost_FIND_VERSION_MAJOR AND Boost_VERSION_MAJOR LESS "${Boost_FIND_VERSION_MAJOR}" )
IF( Boost_FIND_VERSION_MINOR AND Boost_VERSION_MINOR LESS "${Boost_FIND_VERSION_MINOR}" )
SET( Boost_FOUND FALSE )
ELSE( Boost_FIND_VERSION_MINOR AND Boost_VERSION_MINOR LESS "${Boost_FIND_VERSION_MINOR}" )
IF( Boost_FIND_VERSION_PATCH AND Boost_VERSION_SUBMINOR LESS "${Boost_FIND_VERSION_PATCH}" )
SET( Boost_FOUND FALSE )
ENDIF( Boost_FIND_VERSION_PATCH AND Boost_VERSION_SUBMINOR LESS "${Boost_FIND_VERSION_PATCH}" )
ENDIF( Boost_FIND_VERSION_MINOR AND Boost_VERSION_MINOR LESS "${Boost_FIND_VERSION_MINOR}" )
ENDIF( Boost_FIND_VERSION_MAJOR AND Boost_VERSION_MAJOR LESS "${Boost_FIND_VERSION_MAJOR}" )
set(_boost_CHECKED_COMPONENT FALSE)
FOREACH(COMPONENT ${Boost_FIND_COMPONENTS})
STRING(TOUPPER ${COMPONENT} COMPONENT)
set(_boost_CHECKED_COMPONENT TRUE)
IF(NOT Boost_${COMPONENT}_FOUND)
SET( Boost_FOUND FALSE)
ENDIF(NOT Boost_${COMPONENT}_FOUND)
ENDFOREACH(COMPONENT)
IF( NOT Boost_LIBRARY_DIRS AND NOT _boost_CHECKED_COMPONENT )
# Compatibility Code for backwards compatibility with CMake 2.4
# Look for the boost library path.
# Note that the user may not have installed any libraries
# so it is quite possible the Boost_LIBRARY_PATH may not exist.
SET(_boost_LIB_DIR ${Boost_INCLUDE_DIR})
IF("${_boost_LIB_DIR}" MATCHES "boost-[0-9]+")
GET_FILENAME_COMPONENT(_boost_LIB_DIR ${_boost_LIB_DIR} PATH)
ENDIF ("${_boost_LIB_DIR}" MATCHES "boost-[0-9]+")
IF("${_boost_LIB_DIR}" MATCHES "/include$")
# Strip off the trailing "/include" in the path.
GET_FILENAME_COMPONENT(_boost_LIB_DIR ${_boost_LIB_DIR} PATH)
ENDIF("${_boost_LIB_DIR}" MATCHES "/include$")
IF(EXISTS "${_boost_LIB_DIR}/lib")
SET (_boost_LIB_DIR ${_boost_LIB_DIR}/lib)
ELSE(EXISTS "${_boost_LIB_DIR}/lib")
IF(EXISTS "${_boost_LIB_DIR}/stage/lib")
SET(_boost_LIB_DIR ${_boost_LIB_DIR}/stage/lib)
ELSE(EXISTS "${_boost_LIB_DIR}/stage/lib")
SET(_boost_LIB_DIR "")
ENDIF(EXISTS "${_boost_LIB_DIR}/stage/lib")
ENDIF(EXISTS "${_boost_LIB_DIR}/lib")
IF(_boost_LIB_DIR AND EXISTS "${_boost_LIB_DIR}")
SET(Boost_LIBRARY_DIRS ${_boost_LIB_DIR} CACHE FILEPATH "Boost library directory")
ENDIF(_boost_LIB_DIR AND EXISTS "${_boost_LIB_DIR}")
ENDIF( NOT Boost_LIBRARY_DIRS AND NOT _boost_CHECKED_COMPONENT )
ELSE(Boost_INCLUDE_DIR)
SET( Boost_FOUND FALSE)
ENDIF(Boost_INCLUDE_DIR)
IF (Boost_FOUND)
IF (NOT Boost_FIND_QUIETLY)
MESSAGE(STATUS "Boost version: ${Boost_MAJOR_VERSION}.${Boost_MINOR_VERSION}.${Boost_SUBMINOR_VERSION}")
ENDIF(NOT Boost_FIND_QUIETLY)
IF (NOT Boost_FIND_QUIETLY)
MESSAGE(STATUS "Found the following Boost libraries:")
ENDIF(NOT Boost_FIND_QUIETLY)
FOREACH ( COMPONENT ${Boost_FIND_COMPONENTS} )
STRING( TOUPPER ${COMPONENT} UPPERCOMPONENT )
IF ( Boost_${UPPERCOMPONENT}_FOUND )
IF (NOT Boost_FIND_QUIETLY)
MESSAGE (STATUS " ${COMPONENT}")
ENDIF(NOT Boost_FIND_QUIETLY)
SET(Boost_LIBRARIES ${Boost_LIBRARIES} ${Boost_${UPPERCOMPONENT}_LIBRARY})
ENDIF ( Boost_${UPPERCOMPONENT}_FOUND )
ENDFOREACH(COMPONENT)
ELSE (Boost_FOUND)
IF (Boost_FIND_REQUIRED)
MESSAGE(STATUS "Boost version required: ${Boost_FIND_VERSION}. Found: ${Boost_MAJOR_VERSION}.${Boost_MINOR_VERSION}.${Boost_SUBMINOR_VERSION}")
MESSAGE(FATAL_ERROR "Couldn't find the Boost libraries and/or include directory, or the version found is too old. Please install the Boost libraries AND development packages. You can set BOOST_ROOT, BOOST_INCLUDEDIR and BOOST_LIBRARYDIR to help find Boost.")
ENDIF(Boost_FIND_REQUIRED)
ENDIF(Boost_FOUND)
# Under Windows, automatic linking is performed, so no need to specify the libraries.
IF (WIN32)
IF (NOT MINGW)
SET(Boost_LIBRARIES "")
ENDIF (NOT MINGW)
ENDIF(WIN32)
# show the Boost_INCLUDE_DIRS AND Boost_LIBRARIES variables only in the advanced view
MARK_AS_ADVANCED(Boost_INCLUDE_DIR
Boost_INCLUDE_DIRS
Boost_LIBRARY_DIRS
Boost_USE_MULTITHREADED
)
ENDIF(_boost_IN_CACHE)
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