diff options
| -rw-r--r-- | Modules/FindBoost.cmake | 1106 |
1 files changed, 553 insertions, 553 deletions
diff --git a/Modules/FindBoost.cmake b/Modules/FindBoost.cmake index 17aba1b..5275b3b 100644 --- a/Modules/FindBoost.cmake +++ b/Modules/FindBoost.cmake @@ -561,652 +561,652 @@ endif() # Boost. set(Boost_ERROR_REASON) - if(Boost_DEBUG) - # Output some of their choices - message(STATUS "[ ${CMAKE_CURRENT_LIST_FILE}:${CMAKE_CURRENT_LIST_LINE} ] " - "_boost_TEST_VERSIONS = ${_boost_TEST_VERSIONS}") - message(STATUS "[ ${CMAKE_CURRENT_LIST_FILE}:${CMAKE_CURRENT_LIST_LINE} ] " - "Boost_USE_MULTITHREADED = ${Boost_USE_MULTITHREADED}") - message(STATUS "[ ${CMAKE_CURRENT_LIST_FILE}:${CMAKE_CURRENT_LIST_LINE} ] " - "Boost_USE_STATIC_LIBS = ${Boost_USE_STATIC_LIBS}") - message(STATUS "[ ${CMAKE_CURRENT_LIST_FILE}:${CMAKE_CURRENT_LIST_LINE} ] " - "Boost_USE_STATIC_RUNTIME = ${Boost_USE_STATIC_RUNTIME}") - message(STATUS "[ ${CMAKE_CURRENT_LIST_FILE}:${CMAKE_CURRENT_LIST_LINE} ] " - "Boost_ADDITIONAL_VERSIONS = ${Boost_ADDITIONAL_VERSIONS}") - message(STATUS "[ ${CMAKE_CURRENT_LIST_FILE}:${CMAKE_CURRENT_LIST_LINE} ] " - "Boost_NO_SYSTEM_PATHS = ${Boost_NO_SYSTEM_PATHS}") - endif() +if(Boost_DEBUG) + # Output some of their choices + message(STATUS "[ ${CMAKE_CURRENT_LIST_FILE}:${CMAKE_CURRENT_LIST_LINE} ] " + "_boost_TEST_VERSIONS = ${_boost_TEST_VERSIONS}") + message(STATUS "[ ${CMAKE_CURRENT_LIST_FILE}:${CMAKE_CURRENT_LIST_LINE} ] " + "Boost_USE_MULTITHREADED = ${Boost_USE_MULTITHREADED}") + message(STATUS "[ ${CMAKE_CURRENT_LIST_FILE}:${CMAKE_CURRENT_LIST_LINE} ] " + "Boost_USE_STATIC_LIBS = ${Boost_USE_STATIC_LIBS}") + message(STATUS "[ ${CMAKE_CURRENT_LIST_FILE}:${CMAKE_CURRENT_LIST_LINE} ] " + "Boost_USE_STATIC_RUNTIME = ${Boost_USE_STATIC_RUNTIME}") + message(STATUS "[ ${CMAKE_CURRENT_LIST_FILE}:${CMAKE_CURRENT_LIST_LINE} ] " + "Boost_ADDITIONAL_VERSIONS = ${Boost_ADDITIONAL_VERSIONS}") + message(STATUS "[ ${CMAKE_CURRENT_LIST_FILE}:${CMAKE_CURRENT_LIST_LINE} ] " + "Boost_NO_SYSTEM_PATHS = ${Boost_NO_SYSTEM_PATHS}") +endif() - if(WIN32) - # In windows, automatic linking is performed, so you do not have - # to specify the libraries. If you are linking to a dynamic - # runtime, then you can choose to link to either a static or a - # dynamic Boost library, the default is to do a static link. You - # can alter this for a specific library "whatever" by defining - # BOOST_WHATEVER_DYN_LINK to force Boost library "whatever" to be - # linked dynamically. Alternatively you can force all Boost - # libraries to dynamic link by defining BOOST_ALL_DYN_LINK. - - # This feature can be disabled for Boost library "whatever" by - # defining BOOST_WHATEVER_NO_LIB, or for all of Boost by defining - # BOOST_ALL_NO_LIB. - - # If you want to observe which libraries are being linked against - # then defining BOOST_LIB_DIAGNOSTIC will cause the auto-linking - # code to emit a #pragma message each time a library is selected - # for linking. - set(Boost_LIB_DIAGNOSTIC_DEFINITIONS - "-DBOOST_LIB_DIAGNOSTIC" CACHE STRING "Boost diagnostic define") - endif() +if(WIN32) + # In windows, automatic linking is performed, so you do not have + # to specify the libraries. If you are linking to a dynamic + # runtime, then you can choose to link to either a static or a + # dynamic Boost library, the default is to do a static link. You + # can alter this for a specific library "whatever" by defining + # BOOST_WHATEVER_DYN_LINK to force Boost library "whatever" to be + # linked dynamically. Alternatively you can force all Boost + # libraries to dynamic link by defining BOOST_ALL_DYN_LINK. + + # This feature can be disabled for Boost library "whatever" by + # defining BOOST_WHATEVER_NO_LIB, or for all of Boost by defining + # BOOST_ALL_NO_LIB. + + # If you want to observe which libraries are being linked against + # then defining BOOST_LIB_DIAGNOSTIC will cause the auto-linking + # code to emit a #pragma message each time a library is selected + # for linking. + set(Boost_LIB_DIAGNOSTIC_DEFINITIONS + "-DBOOST_LIB_DIAGNOSTIC" CACHE STRING "Boost diagnostic define") +endif() - set(_boost_INCLUDE_SEARCH_DIRS_SYSTEM - C:/boost/include - C:/boost - "$ENV{ProgramFiles}/boost/include" - "$ENV{ProgramFiles}/boost" - /sw/local/include - ) +set(_boost_INCLUDE_SEARCH_DIRS_SYSTEM + C:/boost/include + C:/boost + "$ENV{ProgramFiles}/boost/include" + "$ENV{ProgramFiles}/boost" + /sw/local/include +) + +_Boost_CHECK_SPELLING(Boost_ROOT) +_Boost_CHECK_SPELLING(Boost_LIBRARYDIR) +_Boost_CHECK_SPELLING(Boost_INCLUDEDIR) + +# If BOOST_ROOT was defined in the environment, use it. +if (NOT BOOST_ROOT AND NOT $ENV{Boost_DIR} STREQUAL "") + set(BOOST_ROOT $ENV{Boost_DIR}) +endif() - _Boost_CHECK_SPELLING(Boost_ROOT) - _Boost_CHECK_SPELLING(Boost_LIBRARYDIR) - _Boost_CHECK_SPELLING(Boost_INCLUDEDIR) +# If BOOST_ROOT was defined in the environment, use it. +if (NOT BOOST_ROOT AND NOT $ENV{BOOST_ROOT} STREQUAL "") + set(BOOST_ROOT $ENV{BOOST_ROOT}) +endif() - # If BOOST_ROOT was defined in the environment, use it. - if (NOT BOOST_ROOT AND NOT $ENV{Boost_DIR} STREQUAL "") - set(BOOST_ROOT $ENV{Boost_DIR}) - endif() +# If BOOSTROOT was defined in the environment, use it. +if (NOT BOOST_ROOT AND NOT $ENV{BOOSTROOT} STREQUAL "") + set(BOOST_ROOT $ENV{BOOSTROOT}) +endif() - # If BOOST_ROOT was defined in the environment, use it. - if (NOT BOOST_ROOT AND NOT $ENV{BOOST_ROOT} STREQUAL "") - set(BOOST_ROOT $ENV{BOOST_ROOT}) - endif() +# If BOOST_INCLUDEDIR was defined in the environment, use it. +if( NOT $ENV{BOOST_INCLUDEDIR} STREQUAL "" ) + set(BOOST_INCLUDEDIR $ENV{BOOST_INCLUDEDIR}) +endif() - # If BOOSTROOT was defined in the environment, use it. - if (NOT BOOST_ROOT AND NOT $ENV{BOOSTROOT} STREQUAL "") - set(BOOST_ROOT $ENV{BOOSTROOT}) - endif() +# If BOOST_LIBRARYDIR was defined in the environment, use it. +if( NOT $ENV{BOOST_LIBRARYDIR} STREQUAL "" ) + set(BOOST_LIBRARYDIR $ENV{BOOST_LIBRARYDIR}) +endif() - # If BOOST_INCLUDEDIR was defined in the environment, use it. - if( NOT $ENV{BOOST_INCLUDEDIR} STREQUAL "" ) - set(BOOST_INCLUDEDIR $ENV{BOOST_INCLUDEDIR}) - endif() +if( BOOST_ROOT ) + file(TO_CMAKE_PATH ${BOOST_ROOT} BOOST_ROOT) +endif() - # If BOOST_LIBRARYDIR was defined in the environment, use it. - if( NOT $ENV{BOOST_LIBRARYDIR} STREQUAL "" ) - set(BOOST_LIBRARYDIR $ENV{BOOST_LIBRARYDIR}) - endif() +if(Boost_DEBUG) + message(STATUS "[ ${CMAKE_CURRENT_LIST_FILE}:${CMAKE_CURRENT_LIST_LINE} ] " + "Declared as CMake or Environmental Variables:") + message(STATUS "[ ${CMAKE_CURRENT_LIST_FILE}:${CMAKE_CURRENT_LIST_LINE} ] " + " BOOST_ROOT = ${BOOST_ROOT}") + message(STATUS "[ ${CMAKE_CURRENT_LIST_FILE}:${CMAKE_CURRENT_LIST_LINE} ] " + " BOOST_INCLUDEDIR = ${BOOST_INCLUDEDIR}") + message(STATUS "[ ${CMAKE_CURRENT_LIST_FILE}:${CMAKE_CURRENT_LIST_LINE} ] " + " BOOST_LIBRARYDIR = ${BOOST_LIBRARYDIR}") + message(STATUS "[ ${CMAKE_CURRENT_LIST_FILE}:${CMAKE_CURRENT_LIST_LINE} ] " + "_boost_TEST_VERSIONS = ${_boost_TEST_VERSIONS}") +endif() - if( BOOST_ROOT ) - file(TO_CMAKE_PATH ${BOOST_ROOT} BOOST_ROOT) - endif() +if( Boost_NO_SYSTEM_PATHS) + set(_boost_FIND_OPTIONS NO_CMAKE_SYSTEM_PATH) +else() + set(_boost_INCLUDE_SEARCH_DIRS ${_boost_INCLUDE_SEARCH_DIRS_SYSTEM}) +endif() + +if( BOOST_ROOT ) + set(_boost_INCLUDE_SEARCH_DIRS + ${BOOST_ROOT}/include + ${BOOST_ROOT} + ${_boost_INCLUDE_SEARCH_DIRS}) +endif() + +# prepend BOOST_INCLUDEDIR to search path if specified +if( BOOST_INCLUDEDIR ) + file(TO_CMAKE_PATH ${BOOST_INCLUDEDIR} BOOST_INCLUDEDIR) + set(_boost_INCLUDE_SEARCH_DIRS + ${BOOST_INCLUDEDIR} ${_boost_INCLUDE_SEARCH_DIRS}) +endif() + +# ------------------------------------------------------------------------ +# Search for Boost include DIR +# ------------------------------------------------------------------------ +# Try to find Boost by stepping backwards through the Boost versions +# we know about. +if( NOT Boost_INCLUDE_DIR ) + # Build a list of path suffixes for each version. + set(_boost_PATH_SUFFIXES) + foreach(_boost_VER ${_boost_TEST_VERSIONS}) + # 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_BOOSTIFIED_VERSION) + + # Transform 1.35 => 1_35 and 1.36.0 => 1_36_0 + if(_boost_VER MATCHES "[0-9]+\\.[0-9]+\\.[0-9]+") + string(REGEX REPLACE "([0-9]+)\\.([0-9]+)\\.([0-9]+)" "\\1_\\2_\\3" + _boost_BOOSTIFIED_VERSION ${_boost_VER}) + elseif(_boost_VER MATCHES "[0-9]+\\.[0-9]+") + string(REGEX REPLACE "([0-9]+)\\.([0-9]+)" "\\1_\\2" + _boost_BOOSTIFIED_VERSION ${_boost_VER}) + endif() + + list(APPEND _boost_PATH_SUFFIXES "boost-${_boost_BOOSTIFIED_VERSION}") + list(APPEND _boost_PATH_SUFFIXES "boost_${_boost_BOOSTIFIED_VERSION}") + + endforeach() if(Boost_DEBUG) message(STATUS "[ ${CMAKE_CURRENT_LIST_FILE}:${CMAKE_CURRENT_LIST_LINE} ] " - "Declared as CMake or Environmental Variables:") + "Include debugging info:") message(STATUS "[ ${CMAKE_CURRENT_LIST_FILE}:${CMAKE_CURRENT_LIST_LINE} ] " - " BOOST_ROOT = ${BOOST_ROOT}") + " _boost_INCLUDE_SEARCH_DIRS = ${_boost_INCLUDE_SEARCH_DIRS}") message(STATUS "[ ${CMAKE_CURRENT_LIST_FILE}:${CMAKE_CURRENT_LIST_LINE} ] " - " BOOST_INCLUDEDIR = ${BOOST_INCLUDEDIR}") - message(STATUS "[ ${CMAKE_CURRENT_LIST_FILE}:${CMAKE_CURRENT_LIST_LINE} ] " - " BOOST_LIBRARYDIR = ${BOOST_LIBRARYDIR}") - message(STATUS "[ ${CMAKE_CURRENT_LIST_FILE}:${CMAKE_CURRENT_LIST_LINE} ] " - "_boost_TEST_VERSIONS = ${_boost_TEST_VERSIONS}") + " _boost_PATH_SUFFIXES = ${_boost_PATH_SUFFIXES}") endif() - if( Boost_NO_SYSTEM_PATHS) - set(_boost_FIND_OPTIONS NO_CMAKE_SYSTEM_PATH) - else() - set(_boost_INCLUDE_SEARCH_DIRS ${_boost_INCLUDE_SEARCH_DIRS_SYSTEM}) - endif() + # Look for a standard boost header file. + find_path(Boost_INCLUDE_DIR + NAMES boost/config.hpp + HINTS ${_boost_INCLUDE_SEARCH_DIRS} + PATH_SUFFIXES ${_boost_PATH_SUFFIXES} + ${_boost_FIND_OPTIONS} + ) +endif() - if( BOOST_ROOT ) - set(_boost_INCLUDE_SEARCH_DIRS - ${BOOST_ROOT}/include - ${BOOST_ROOT} - ${_boost_INCLUDE_SEARCH_DIRS}) +# ------------------------------------------------------------------------ +# Extract version information from version.hpp +# ------------------------------------------------------------------------ + +if(Boost_INCLUDE_DIR) + # Extract Boost_VERSION and Boost_LIB_VERSION from version.hpp + # Read the whole file: + # + set(BOOST_VERSION 0) + set(BOOST_LIB_VERSION "") + file(STRINGS "${Boost_INCLUDE_DIR}/boost/version.hpp" _boost_VERSION_HPP_CONTENTS REGEX "#define BOOST_(LIB_)?VERSION ") + if(Boost_DEBUG) + message(STATUS "[ ${CMAKE_CURRENT_LIST_FILE}:${CMAKE_CURRENT_LIST_LINE} ] " + "location of version.hpp: ${Boost_INCLUDE_DIR}/boost/version.hpp") endif() - # prepend BOOST_INCLUDEDIR to search path if specified - if( BOOST_INCLUDEDIR ) - file(TO_CMAKE_PATH ${BOOST_INCLUDEDIR} BOOST_INCLUDEDIR) - set(_boost_INCLUDE_SEARCH_DIRS - ${BOOST_INCLUDEDIR} ${_boost_INCLUDE_SEARCH_DIRS}) - endif() + string(REGEX REPLACE ".*#define BOOST_VERSION ([0-9]+).*" "\\1" Boost_VERSION "${_boost_VERSION_HPP_CONTENTS}") + string(REGEX REPLACE ".*#define BOOST_LIB_VERSION \"([0-9_]+)\".*" "\\1" Boost_LIB_VERSION "${_boost_VERSION_HPP_CONTENTS}") + unset(_boost_VERSION_HPP_CONTENTS) - # ------------------------------------------------------------------------ - # Search for Boost include DIR - # ------------------------------------------------------------------------ - # Try to find Boost by stepping backwards through the Boost versions - # we know about. - if( NOT Boost_INCLUDE_DIR ) - # Build a list of path suffixes for each version. - set(_boost_PATH_SUFFIXES) - foreach(_boost_VER ${_boost_TEST_VERSIONS}) - # 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_BOOSTIFIED_VERSION) - - # Transform 1.35 => 1_35 and 1.36.0 => 1_36_0 - if(_boost_VER MATCHES "[0-9]+\\.[0-9]+\\.[0-9]+") - string(REGEX REPLACE "([0-9]+)\\.([0-9]+)\\.([0-9]+)" "\\1_\\2_\\3" - _boost_BOOSTIFIED_VERSION ${_boost_VER}) - elseif(_boost_VER MATCHES "[0-9]+\\.[0-9]+") - string(REGEX REPLACE "([0-9]+)\\.([0-9]+)" "\\1_\\2" - _boost_BOOSTIFIED_VERSION ${_boost_VER}) - endif() + set(Boost_LIB_VERSION ${Boost_LIB_VERSION} CACHE INTERNAL "The library version string for boost libraries") + set(Boost_VERSION ${Boost_VERSION} CACHE INTERNAL "The version number for boost libraries") - list(APPEND _boost_PATH_SUFFIXES "boost-${_boost_BOOSTIFIED_VERSION}") - list(APPEND _boost_PATH_SUFFIXES "boost_${_boost_BOOSTIFIED_VERSION}") + if(NOT "${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 "${Boost_VERSION} % 100") - endforeach() + set(Boost_ERROR_REASON + "${Boost_ERROR_REASON}Boost version: ${Boost_MAJOR_VERSION}.${Boost_MINOR_VERSION}.${Boost_SUBMINOR_VERSION}\nBoost include path: ${Boost_INCLUDE_DIR}") + endif() + if(Boost_DEBUG) + message(STATUS "[ ${CMAKE_CURRENT_LIST_FILE}:${CMAKE_CURRENT_LIST_LINE} ] " + "version.hpp reveals boost " + "${Boost_MAJOR_VERSION}.${Boost_MINOR_VERSION}.${Boost_SUBMINOR_VERSION}") + endif() +else() + set(Boost_ERROR_REASON + "${Boost_ERROR_REASON}Unable to find the Boost header files. Please set BOOST_ROOT to the root directory containing Boost or BOOST_INCLUDEDIR to the directory containing Boost's headers.") +endif() - if(Boost_DEBUG) - message(STATUS "[ ${CMAKE_CURRENT_LIST_FILE}:${CMAKE_CURRENT_LIST_LINE} ] " - "Include debugging info:") - message(STATUS "[ ${CMAKE_CURRENT_LIST_FILE}:${CMAKE_CURRENT_LIST_LINE} ] " - " _boost_INCLUDE_SEARCH_DIRS = ${_boost_INCLUDE_SEARCH_DIRS}") - message(STATUS "[ ${CMAKE_CURRENT_LIST_FILE}:${CMAKE_CURRENT_LIST_LINE} ] " - " _boost_PATH_SUFFIXES = ${_boost_PATH_SUFFIXES}") - endif() +# ------------------------------------------------------------------------ +# Suffix initialization and compiler suffix detection. +# ------------------------------------------------------------------------ - # Look for a standard boost header file. - find_path(Boost_INCLUDE_DIR - NAMES boost/config.hpp - HINTS ${_boost_INCLUDE_SEARCH_DIRS} - PATH_SUFFIXES ${_boost_PATH_SUFFIXES} - ${_boost_FIND_OPTIONS} - ) +# Setting some more suffixes for the library +set(Boost_LIB_PREFIX "") +if ( WIN32 AND Boost_USE_STATIC_LIBS AND NOT CYGWIN) + set(Boost_LIB_PREFIX "lib") +endif() + +if (Boost_COMPILER) + set(_boost_COMPILER ${Boost_COMPILER}) + if(Boost_DEBUG) + message(STATUS "[ ${CMAKE_CURRENT_LIST_FILE}:${CMAKE_CURRENT_LIST_LINE} ] " + "using user-specified Boost_COMPILER = ${_boost_COMPILER}") + endif() +else() + # Attempt to guess the compiler suffix + # NOTE: this is not perfect yet, if you experience any issues + # please report them and use the Boost_COMPILER variable + # to work around the problems. + _Boost_GUESS_COMPILER_PREFIX(_boost_COMPILER) + if(Boost_DEBUG) + message(STATUS "[ ${CMAKE_CURRENT_LIST_FILE}:${CMAKE_CURRENT_LIST_LINE} ] " + "guessed _boost_COMPILER = ${_boost_COMPILER}") endif() +endif() - # ------------------------------------------------------------------------ - # Extract version information from version.hpp - # ------------------------------------------------------------------------ - - if(Boost_INCLUDE_DIR) - # Extract Boost_VERSION and Boost_LIB_VERSION from version.hpp - # Read the whole file: - # - set(BOOST_VERSION 0) - set(BOOST_LIB_VERSION "") - file(STRINGS "${Boost_INCLUDE_DIR}/boost/version.hpp" _boost_VERSION_HPP_CONTENTS REGEX "#define BOOST_(LIB_)?VERSION ") - if(Boost_DEBUG) - message(STATUS "[ ${CMAKE_CURRENT_LIST_FILE}:${CMAKE_CURRENT_LIST_LINE} ] " - "location of version.hpp: ${Boost_INCLUDE_DIR}/boost/version.hpp") - endif() +set (_boost_MULTITHREADED "-mt") +if( NOT Boost_USE_MULTITHREADED ) + set (_boost_MULTITHREADED "") +endif() +if(Boost_DEBUG) + message(STATUS "[ ${CMAKE_CURRENT_LIST_FILE}:${CMAKE_CURRENT_LIST_LINE} ] " + "_boost_MULTITHREADED = ${_boost_MULTITHREADED}") +endif() - string(REGEX REPLACE ".*#define BOOST_VERSION ([0-9]+).*" "\\1" Boost_VERSION "${_boost_VERSION_HPP_CONTENTS}") - string(REGEX REPLACE ".*#define BOOST_LIB_VERSION \"([0-9_]+)\".*" "\\1" Boost_LIB_VERSION "${_boost_VERSION_HPP_CONTENTS}") - unset(_boost_VERSION_HPP_CONTENTS) +#====================== +# Systematically build up the Boost ABI tag +# http://boost.org/doc/libs/1_41_0/more/getting_started/windows.html#library-naming +set( _boost_RELEASE_ABI_TAG "-") +set( _boost_DEBUG_ABI_TAG "-") +# Key Use this library when: +# s linking statically to the C++ standard library and +# compiler runtime support libraries. +if(Boost_USE_STATIC_RUNTIME) + set( _boost_RELEASE_ABI_TAG "${_boost_RELEASE_ABI_TAG}s") + set( _boost_DEBUG_ABI_TAG "${_boost_DEBUG_ABI_TAG}s") +endif() +# g using debug versions of the standard and runtime +# support libraries +if(WIN32) + if(MSVC OR "${CMAKE_CXX_COMPILER}" MATCHES "icl" + OR "${CMAKE_CXX_COMPILER}" MATCHES "icpc") + set(_boost_DEBUG_ABI_TAG "${_boost_DEBUG_ABI_TAG}g") + endif() +endif() +# y using special debug build of python +if(Boost_USE_DEBUG_PYTHON) + set(_boost_DEBUG_ABI_TAG "${_boost_DEBUG_ABI_TAG}y") +endif() +# d using a debug version of your code +set(_boost_DEBUG_ABI_TAG "${_boost_DEBUG_ABI_TAG}d") +# p using the STLport standard library rather than the +# default one supplied with your compiler +if(Boost_USE_STLPORT) + set( _boost_RELEASE_ABI_TAG "${_boost_RELEASE_ABI_TAG}p") + set( _boost_DEBUG_ABI_TAG "${_boost_DEBUG_ABI_TAG}p") +endif() +# n using the STLport deprecated "native iostreams" feature +if(Boost_USE_STLPORT_DEPRECATED_NATIVE_IOSTREAMS) + set( _boost_RELEASE_ABI_TAG "${_boost_RELEASE_ABI_TAG}n") + set( _boost_DEBUG_ABI_TAG "${_boost_DEBUG_ABI_TAG}n") +endif() - 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(Boost_DEBUG) + message(STATUS "[ ${CMAKE_CURRENT_LIST_FILE}:${CMAKE_CURRENT_LIST_LINE} ] " + "_boost_RELEASE_ABI_TAG = ${_boost_RELEASE_ABI_TAG}") + message(STATUS "[ ${CMAKE_CURRENT_LIST_FILE}:${CMAKE_CURRENT_LIST_LINE} ] " + "_boost_DEBUG_ABI_TAG = ${_boost_DEBUG_ABI_TAG}") +endif() - if(NOT "${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 "${Boost_VERSION} % 100") +# ------------------------------------------------------------------------ +# Begin finding boost libraries +# ------------------------------------------------------------------------ - set(Boost_ERROR_REASON - "${Boost_ERROR_REASON}Boost version: ${Boost_MAJOR_VERSION}.${Boost_MINOR_VERSION}.${Boost_SUBMINOR_VERSION}\nBoost include path: ${Boost_INCLUDE_DIR}") - endif() - if(Boost_DEBUG) - message(STATUS "[ ${CMAKE_CURRENT_LIST_FILE}:${CMAKE_CURRENT_LIST_LINE} ] " - "version.hpp reveals boost " - "${Boost_MAJOR_VERSION}.${Boost_MINOR_VERSION}.${Boost_SUBMINOR_VERSION}") - endif() - else() - set(Boost_ERROR_REASON - "${Boost_ERROR_REASON}Unable to find the Boost header files. Please set BOOST_ROOT to the root directory containing Boost or BOOST_INCLUDEDIR to the directory containing Boost's headers.") - endif() +if(BOOST_ROOT) + set(_boost_LIBRARY_SEARCH_DIRS_ALWAYS + ${BOOST_ROOT}/lib + ${BOOST_ROOT}/stage/lib) +endif() +set(_boost_LIBRARY_SEARCH_DIRS_ALWAYS + ${_boost_LIBRARY_SEARCH_DIRS_ALWAYS} + ${Boost_INCLUDE_DIR}/lib + ${Boost_INCLUDE_DIR}/../lib + ${Boost_INCLUDE_DIR}/stage/lib +) +set(_boost_LIBRARY_SEARCH_DIRS_SYSTEM + C:/boost/lib + C:/boost + "$ENV{ProgramFiles}/boost/boost_${Boost_MAJOR_VERSION}_${Boost_MINOR_VERSION}_${Boost_SUBMINOR_VERSION}/lib" + "$ENV{ProgramFiles}/boost/boost_${Boost_MAJOR_VERSION}_${Boost_MINOR_VERSION}/lib" + "$ENV{ProgramFiles}/boost/lib" + "$ENV{ProgramFiles}/boost" + /sw/local/lib +) +set(_boost_LIBRARY_SEARCH_DIRS ${_boost_LIBRARY_SEARCH_DIRS_ALWAYS}) +if( Boost_NO_SYSTEM_PATHS ) + set(_boost_FIND_OPTIONS NO_CMAKE_SYSTEM_PATH) +else() + list(APPEND _boost_LIBRARY_SEARCH_DIRS ${_boost_LIBRARY_SEARCH_DIRS_SYSTEM}) +endif() - # ------------------------------------------------------------------------ - # Suffix initialization and compiler suffix detection. - # ------------------------------------------------------------------------ +# prepend BOOST_LIBRARYDIR to search path if specified +if( BOOST_LIBRARYDIR ) + file(TO_CMAKE_PATH ${BOOST_LIBRARYDIR} BOOST_LIBRARYDIR) + set(_boost_LIBRARY_SEARCH_DIRS + ${BOOST_LIBRARYDIR} ${_boost_LIBRARY_SEARCH_DIRS}) +endif() - # Setting some more suffixes for the library - set(Boost_LIB_PREFIX "") - if ( WIN32 AND Boost_USE_STATIC_LIBS AND NOT CYGWIN) - set(Boost_LIB_PREFIX "lib") - endif() +if(Boost_DEBUG) + message(STATUS "[ ${CMAKE_CURRENT_LIST_FILE}:${CMAKE_CURRENT_LIST_LINE} ] " + "_boost_LIBRARY_SEARCH_DIRS = ${_boost_LIBRARY_SEARCH_DIRS}") +endif() - if (Boost_COMPILER) - set(_boost_COMPILER ${Boost_COMPILER}) - if(Boost_DEBUG) - message(STATUS "[ ${CMAKE_CURRENT_LIST_FILE}:${CMAKE_CURRENT_LIST_LINE} ] " - "using user-specified Boost_COMPILER = ${_boost_COMPILER}") - endif() +# 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() - # Attempt to guess the compiler suffix - # NOTE: this is not perfect yet, if you experience any issues - # please report them and use the Boost_COMPILER variable - # to work around the problems. - _Boost_GUESS_COMPILER_PREFIX(_boost_COMPILER) - if(Boost_DEBUG) - message(STATUS "[ ${CMAKE_CURRENT_LIST_FILE}:${CMAKE_CURRENT_LIST_LINE} ] " - "guessed _boost_COMPILER = ${_boost_COMPILER}") - endif() + set(CMAKE_FIND_LIBRARY_SUFFIXES .a ) endif() +endif() - set (_boost_MULTITHREADED "-mt") - if( NOT Boost_USE_MULTITHREADED ) - set (_boost_MULTITHREADED "") +# We want to use the tag inline below without risking double dashes +if(_boost_RELEASE_ABI_TAG) + if(${_boost_RELEASE_ABI_TAG} STREQUAL "-") + set(_boost_RELEASE_ABI_TAG "") endif() - if(Boost_DEBUG) - message(STATUS "[ ${CMAKE_CURRENT_LIST_FILE}:${CMAKE_CURRENT_LIST_LINE} ] " - "_boost_MULTITHREADED = ${_boost_MULTITHREADED}") +endif() +if(_boost_DEBUG_ABI_TAG) + if(${_boost_DEBUG_ABI_TAG} STREQUAL "-") + set(_boost_DEBUG_ABI_TAG "") endif() +endif() - #====================== - # Systematically build up the Boost ABI tag - # http://boost.org/doc/libs/1_41_0/more/getting_started/windows.html#library-naming - set( _boost_RELEASE_ABI_TAG "-") - set( _boost_DEBUG_ABI_TAG "-") - # Key Use this library when: - # s linking statically to the C++ standard library and - # compiler runtime support libraries. - if(Boost_USE_STATIC_RUNTIME) - set( _boost_RELEASE_ABI_TAG "${_boost_RELEASE_ABI_TAG}s") - set( _boost_DEBUG_ABI_TAG "${_boost_DEBUG_ABI_TAG}s") - endif() - # g using debug versions of the standard and runtime - # support libraries - if(WIN32) - if(MSVC OR "${CMAKE_CXX_COMPILER}" MATCHES "icl" - OR "${CMAKE_CXX_COMPILER}" MATCHES "icpc") - set(_boost_DEBUG_ABI_TAG "${_boost_DEBUG_ABI_TAG}g") - endif() - endif() - # y using special debug build of python - if(Boost_USE_DEBUG_PYTHON) - set(_boost_DEBUG_ABI_TAG "${_boost_DEBUG_ABI_TAG}y") - endif() - # d using a debug version of your code - set(_boost_DEBUG_ABI_TAG "${_boost_DEBUG_ABI_TAG}d") - # p using the STLport standard library rather than the - # default one supplied with your compiler - if(Boost_USE_STLPORT) - set( _boost_RELEASE_ABI_TAG "${_boost_RELEASE_ABI_TAG}p") - set( _boost_DEBUG_ABI_TAG "${_boost_DEBUG_ABI_TAG}p") - endif() - # n using the STLport deprecated "native iostreams" feature - if(Boost_USE_STLPORT_DEPRECATED_NATIVE_IOSTREAMS) - set( _boost_RELEASE_ABI_TAG "${_boost_RELEASE_ABI_TAG}n") - set( _boost_DEBUG_ABI_TAG "${_boost_DEBUG_ABI_TAG}n") - endif() - - if(Boost_DEBUG) - message(STATUS "[ ${CMAKE_CURRENT_LIST_FILE}:${CMAKE_CURRENT_LIST_LINE} ] " - "_boost_RELEASE_ABI_TAG = ${_boost_RELEASE_ABI_TAG}") - message(STATUS "[ ${CMAKE_CURRENT_LIST_FILE}:${CMAKE_CURRENT_LIST_LINE} ] " - "_boost_DEBUG_ABI_TAG = ${_boost_DEBUG_ABI_TAG}") +# The previous behavior of FindBoost when Boost_USE_STATIC_LIBS was enabled +# on WIN32 was to: +# 1. Search for static libs compiled against a SHARED C++ standard runtime library (use if found) +# 2. Search for static libs compiled against a STATIC C++ standard runtime library (use if found) +# We maintain this behavior since changing it could break people's builds. +# To disable the ambiguous behavior, the user need only +# set Boost_USE_STATIC_RUNTIME either ON or OFF. +set(_boost_STATIC_RUNTIME_WORKAROUND false) +if(WIN32 AND Boost_USE_STATIC_LIBS) + if(NOT DEFINED Boost_USE_STATIC_RUNTIME) + set(_boost_STATIC_RUNTIME_WORKAROUND true) endif() +endif() - # ------------------------------------------------------------------------ - # Begin finding boost libraries - # ------------------------------------------------------------------------ +# On versions < 1.35, remove the System library from the considered list +# since it wasn't added until 1.35. +if(Boost_VERSION AND Boost_FIND_COMPONENTS) + if(Boost_VERSION LESS 103500) + list(REMOVE_ITEM Boost_FIND_COMPONENTS system) + endif() +endif() - if(BOOST_ROOT) - set(_boost_LIBRARY_SEARCH_DIRS_ALWAYS - ${BOOST_ROOT}/lib - ${BOOST_ROOT}/stage/lib) +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") + + set( _boost_docstring_release "Boost ${COMPONENT} library (release)") + set( _boost_docstring_debug "Boost ${COMPONENT} library (debug)") + + # + # Find RELEASE libraries + # + set(_boost_RELEASE_NAMES + ${Boost_LIB_PREFIX}boost_${COMPONENT}${_boost_COMPILER}${_boost_MULTITHREADED}${_boost_RELEASE_ABI_TAG}-${Boost_LIB_VERSION} + ${Boost_LIB_PREFIX}boost_${COMPONENT}${_boost_COMPILER}${_boost_MULTITHREADED}${_boost_RELEASE_ABI_TAG} + ${Boost_LIB_PREFIX}boost_${COMPONENT}${_boost_MULTITHREADED}${_boost_RELEASE_ABI_TAG}-${Boost_LIB_VERSION} + ${Boost_LIB_PREFIX}boost_${COMPONENT}${_boost_MULTITHREADED}${_boost_RELEASE_ABI_TAG} + ${Boost_LIB_PREFIX}boost_${COMPONENT} ) + if(_boost_STATIC_RUNTIME_WORKAROUND) + set(_boost_RELEASE_STATIC_ABI_TAG "-s${_boost_RELEASE_ABI_TAG}") + list(APPEND _boost_RELEASE_NAMES + ${Boost_LIB_PREFIX}boost_${COMPONENT}${_boost_COMPILER}${_boost_MULTITHREADED}${_boost_RELEASE_STATIC_ABI_TAG}-${Boost_LIB_VERSION} + ${Boost_LIB_PREFIX}boost_${COMPONENT}${_boost_COMPILER}${_boost_MULTITHREADED}${_boost_RELEASE_STATIC_ABI_TAG} + ${Boost_LIB_PREFIX}boost_${COMPONENT}${_boost_MULTITHREADED}${_boost_RELEASE_STATIC_ABI_TAG}-${Boost_LIB_VERSION} + ${Boost_LIB_PREFIX}boost_${COMPONENT}${_boost_MULTITHREADED}${_boost_RELEASE_STATIC_ABI_TAG} ) endif() - set(_boost_LIBRARY_SEARCH_DIRS_ALWAYS - ${_boost_LIBRARY_SEARCH_DIRS_ALWAYS} - ${Boost_INCLUDE_DIR}/lib - ${Boost_INCLUDE_DIR}/../lib - ${Boost_INCLUDE_DIR}/stage/lib - ) - set(_boost_LIBRARY_SEARCH_DIRS_SYSTEM - C:/boost/lib - C:/boost - "$ENV{ProgramFiles}/boost/boost_${Boost_MAJOR_VERSION}_${Boost_MINOR_VERSION}_${Boost_SUBMINOR_VERSION}/lib" - "$ENV{ProgramFiles}/boost/boost_${Boost_MAJOR_VERSION}_${Boost_MINOR_VERSION}/lib" - "$ENV{ProgramFiles}/boost/lib" - "$ENV{ProgramFiles}/boost" - /sw/local/lib - ) - set(_boost_LIBRARY_SEARCH_DIRS ${_boost_LIBRARY_SEARCH_DIRS_ALWAYS}) - if( Boost_NO_SYSTEM_PATHS ) - set(_boost_FIND_OPTIONS NO_CMAKE_SYSTEM_PATH) - else() - list(APPEND _boost_LIBRARY_SEARCH_DIRS ${_boost_LIBRARY_SEARCH_DIRS_SYSTEM}) - endif() - - # prepend BOOST_LIBRARYDIR to search path if specified - if( BOOST_LIBRARYDIR ) - file(TO_CMAKE_PATH ${BOOST_LIBRARYDIR} BOOST_LIBRARYDIR) - set(_boost_LIBRARY_SEARCH_DIRS - ${BOOST_LIBRARYDIR} ${_boost_LIBRARY_SEARCH_DIRS}) + if(Boost_THREADAPI AND ${COMPONENT} STREQUAL "thread") + _Boost_PREPEND_LIST_WITH_THREADAPI(_boost_RELEASE_NAMES ${_boost_RELEASE_NAMES}) endif() - if(Boost_DEBUG) message(STATUS "[ ${CMAKE_CURRENT_LIST_FILE}:${CMAKE_CURRENT_LIST_LINE} ] " - "_boost_LIBRARY_SEARCH_DIRS = ${_boost_LIBRARY_SEARCH_DIRS}") - endif() - - # 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() - set(CMAKE_FIND_LIBRARY_SUFFIXES .a ) - endif() + "Searching for ${UPPERCOMPONENT}_LIBRARY_RELEASE: ${_boost_RELEASE_NAMES}") endif() + find_library(Boost_${UPPERCOMPONENT}_LIBRARY_RELEASE + NAMES ${_boost_RELEASE_NAMES} + HINTS ${_boost_LIBRARY_SEARCH_DIRS} + ${_boost_FIND_OPTIONS} + DOC "${_boost_docstring_release}" + ) - # We want to use the tag inline below without risking double dashes - if(_boost_RELEASE_ABI_TAG) - if(${_boost_RELEASE_ABI_TAG} STREQUAL "-") - set(_boost_RELEASE_ABI_TAG "") - endif() + # + # Find DEBUG libraries + # + set(_boost_DEBUG_NAMES + ${Boost_LIB_PREFIX}boost_${COMPONENT}${_boost_COMPILER}${_boost_MULTITHREADED}${_boost_DEBUG_ABI_TAG}-${Boost_LIB_VERSION} + ${Boost_LIB_PREFIX}boost_${COMPONENT}${_boost_COMPILER}${_boost_MULTITHREADED}${_boost_DEBUG_ABI_TAG} + ${Boost_LIB_PREFIX}boost_${COMPONENT}${_boost_MULTITHREADED}${_boost_DEBUG_ABI_TAG}-${Boost_LIB_VERSION} + ${Boost_LIB_PREFIX}boost_${COMPONENT}${_boost_MULTITHREADED}${_boost_DEBUG_ABI_TAG} + ${Boost_LIB_PREFIX}boost_${COMPONENT}${_boost_MULTITHREADED} + ${Boost_LIB_PREFIX}boost_${COMPONENT} ) + if(_boost_STATIC_RUNTIME_WORKAROUND) + set(_boost_DEBUG_STATIC_ABI_TAG "-s${_boost_DEBUG_ABI_TAG}") + list(APPEND _boost_DEBUG_NAMES + ${Boost_LIB_PREFIX}boost_${COMPONENT}${_boost_COMPILER}${_boost_MULTITHREADED}${_boost_DEBUG_STATIC_ABI_TAG}-${Boost_LIB_VERSION} + ${Boost_LIB_PREFIX}boost_${COMPONENT}${_boost_COMPILER}${_boost_MULTITHREADED}${_boost_DEBUG_STATIC_ABI_TAG} + ${Boost_LIB_PREFIX}boost_${COMPONENT}${_boost_MULTITHREADED}${_boost_DEBUG_STATIC_ABI_TAG}-${Boost_LIB_VERSION} + ${Boost_LIB_PREFIX}boost_${COMPONENT}${_boost_MULTITHREADED}${_boost_DEBUG_STATIC_ABI_TAG} ) endif() - if(_boost_DEBUG_ABI_TAG) - if(${_boost_DEBUG_ABI_TAG} STREQUAL "-") - set(_boost_DEBUG_ABI_TAG "") - endif() - endif() - - # The previous behavior of FindBoost when Boost_USE_STATIC_LIBS was enabled - # on WIN32 was to: - # 1. Search for static libs compiled against a SHARED C++ standard runtime library (use if found) - # 2. Search for static libs compiled against a STATIC C++ standard runtime library (use if found) - # We maintain this behavior since changing it could break people's builds. - # To disable the ambiguous behavior, the user need only - # set Boost_USE_STATIC_RUNTIME either ON or OFF. - set(_boost_STATIC_RUNTIME_WORKAROUND false) - if(WIN32 AND Boost_USE_STATIC_LIBS) - if(NOT DEFINED Boost_USE_STATIC_RUNTIME) - set(_boost_STATIC_RUNTIME_WORKAROUND true) - endif() + if(Boost_THREADAPI AND ${COMPONENT} STREQUAL "thread") + _Boost_PREPEND_LIST_WITH_THREADAPI(_boost_DEBUG_NAMES ${_boost_DEBUG_NAMES}) endif() - - # On versions < 1.35, remove the System library from the considered list - # since it wasn't added until 1.35. - if(Boost_VERSION AND Boost_FIND_COMPONENTS) - if(Boost_VERSION LESS 103500) - list(REMOVE_ITEM Boost_FIND_COMPONENTS system) - endif() + if(Boost_DEBUG) + message(STATUS "[ ${CMAKE_CURRENT_LIST_FILE}:${CMAKE_CURRENT_LIST_LINE} ] " + "Searching for ${UPPERCOMPONENT}_LIBRARY_DEBUG: ${_boost_DEBUG_NAMES}") endif() + find_library(Boost_${UPPERCOMPONENT}_LIBRARY_DEBUG + NAMES ${_boost_DEBUG_NAMES} + HINTS ${_boost_LIBRARY_SEARCH_DIRS} + ${_boost_FIND_OPTIONS} + DOC "${_boost_docstring_debug}" + ) - 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") - - set( _boost_docstring_release "Boost ${COMPONENT} library (release)") - set( _boost_docstring_debug "Boost ${COMPONENT} library (debug)") - - # - # Find RELEASE libraries - # - set(_boost_RELEASE_NAMES - ${Boost_LIB_PREFIX}boost_${COMPONENT}${_boost_COMPILER}${_boost_MULTITHREADED}${_boost_RELEASE_ABI_TAG}-${Boost_LIB_VERSION} - ${Boost_LIB_PREFIX}boost_${COMPONENT}${_boost_COMPILER}${_boost_MULTITHREADED}${_boost_RELEASE_ABI_TAG} - ${Boost_LIB_PREFIX}boost_${COMPONENT}${_boost_MULTITHREADED}${_boost_RELEASE_ABI_TAG}-${Boost_LIB_VERSION} - ${Boost_LIB_PREFIX}boost_${COMPONENT}${_boost_MULTITHREADED}${_boost_RELEASE_ABI_TAG} - ${Boost_LIB_PREFIX}boost_${COMPONENT} ) - if(_boost_STATIC_RUNTIME_WORKAROUND) - set(_boost_RELEASE_STATIC_ABI_TAG "-s${_boost_RELEASE_ABI_TAG}") - list(APPEND _boost_RELEASE_NAMES - ${Boost_LIB_PREFIX}boost_${COMPONENT}${_boost_COMPILER}${_boost_MULTITHREADED}${_boost_RELEASE_STATIC_ABI_TAG}-${Boost_LIB_VERSION} - ${Boost_LIB_PREFIX}boost_${COMPONENT}${_boost_COMPILER}${_boost_MULTITHREADED}${_boost_RELEASE_STATIC_ABI_TAG} - ${Boost_LIB_PREFIX}boost_${COMPONENT}${_boost_MULTITHREADED}${_boost_RELEASE_STATIC_ABI_TAG}-${Boost_LIB_VERSION} - ${Boost_LIB_PREFIX}boost_${COMPONENT}${_boost_MULTITHREADED}${_boost_RELEASE_STATIC_ABI_TAG} ) - endif() - if(Boost_THREADAPI AND ${COMPONENT} STREQUAL "thread") - _Boost_PREPEND_LIST_WITH_THREADAPI(_boost_RELEASE_NAMES ${_boost_RELEASE_NAMES}) - endif() - if(Boost_DEBUG) - message(STATUS "[ ${CMAKE_CURRENT_LIST_FILE}:${CMAKE_CURRENT_LIST_LINE} ] " - "Searching for ${UPPERCOMPONENT}_LIBRARY_RELEASE: ${_boost_RELEASE_NAMES}") - endif() - find_library(Boost_${UPPERCOMPONENT}_LIBRARY_RELEASE - NAMES ${_boost_RELEASE_NAMES} - HINTS ${_boost_LIBRARY_SEARCH_DIRS} - ${_boost_FIND_OPTIONS} - DOC "${_boost_docstring_release}" - ) - - # - # Find DEBUG libraries - # - set(_boost_DEBUG_NAMES - ${Boost_LIB_PREFIX}boost_${COMPONENT}${_boost_COMPILER}${_boost_MULTITHREADED}${_boost_DEBUG_ABI_TAG}-${Boost_LIB_VERSION} - ${Boost_LIB_PREFIX}boost_${COMPONENT}${_boost_COMPILER}${_boost_MULTITHREADED}${_boost_DEBUG_ABI_TAG} - ${Boost_LIB_PREFIX}boost_${COMPONENT}${_boost_MULTITHREADED}${_boost_DEBUG_ABI_TAG}-${Boost_LIB_VERSION} - ${Boost_LIB_PREFIX}boost_${COMPONENT}${_boost_MULTITHREADED}${_boost_DEBUG_ABI_TAG} - ${Boost_LIB_PREFIX}boost_${COMPONENT}${_boost_MULTITHREADED} - ${Boost_LIB_PREFIX}boost_${COMPONENT} ) - if(_boost_STATIC_RUNTIME_WORKAROUND) - set(_boost_DEBUG_STATIC_ABI_TAG "-s${_boost_DEBUG_ABI_TAG}") - list(APPEND _boost_DEBUG_NAMES - ${Boost_LIB_PREFIX}boost_${COMPONENT}${_boost_COMPILER}${_boost_MULTITHREADED}${_boost_DEBUG_STATIC_ABI_TAG}-${Boost_LIB_VERSION} - ${Boost_LIB_PREFIX}boost_${COMPONENT}${_boost_COMPILER}${_boost_MULTITHREADED}${_boost_DEBUG_STATIC_ABI_TAG} - ${Boost_LIB_PREFIX}boost_${COMPONENT}${_boost_MULTITHREADED}${_boost_DEBUG_STATIC_ABI_TAG}-${Boost_LIB_VERSION} - ${Boost_LIB_PREFIX}boost_${COMPONENT}${_boost_MULTITHREADED}${_boost_DEBUG_STATIC_ABI_TAG} ) - endif() - if(Boost_THREADAPI AND ${COMPONENT} STREQUAL "thread") - _Boost_PREPEND_LIST_WITH_THREADAPI(_boost_DEBUG_NAMES ${_boost_DEBUG_NAMES}) - endif() - if(Boost_DEBUG) - message(STATUS "[ ${CMAKE_CURRENT_LIST_FILE}:${CMAKE_CURRENT_LIST_LINE} ] " - "Searching for ${UPPERCOMPONENT}_LIBRARY_DEBUG: ${_boost_DEBUG_NAMES}") - endif() - find_library(Boost_${UPPERCOMPONENT}_LIBRARY_DEBUG - NAMES ${_boost_DEBUG_NAMES} - HINTS ${_boost_LIBRARY_SEARCH_DIRS} - ${_boost_FIND_OPTIONS} - DOC "${_boost_docstring_debug}" - ) - - if(Boost_REALPATH) - _Boost_SWAP_WITH_REALPATH(Boost_${UPPERCOMPONENT}_LIBRARY_RELEASE "${_boost_docstring_release}") - _Boost_SWAP_WITH_REALPATH(Boost_${UPPERCOMPONENT}_LIBRARY_DEBUG "${_boost_docstring_debug}" ) - endif() - - _Boost_ADJUST_LIB_VARS(${UPPERCOMPONENT}) - - endforeach() - - # Restore the original find library ordering - if( Boost_USE_STATIC_LIBS ) - set(CMAKE_FIND_LIBRARY_SUFFIXES ${_boost_ORIG_CMAKE_FIND_LIBRARY_SUFFIXES}) + if(Boost_REALPATH) + _Boost_SWAP_WITH_REALPATH(Boost_${UPPERCOMPONENT}_LIBRARY_RELEASE "${_boost_docstring_release}") + _Boost_SWAP_WITH_REALPATH(Boost_${UPPERCOMPONENT}_LIBRARY_DEBUG "${_boost_docstring_debug}" ) endif() - # ------------------------------------------------------------------------ - # End finding boost libraries - # ------------------------------------------------------------------------ + _Boost_ADJUST_LIB_VARS(${UPPERCOMPONENT}) - # ------------------------------------------------------------------------ - # Begin long process of determining Boost_FOUND, starting with version - # number checks, followed by - # TODO: Ideally the version check logic should happen prior to searching - # for libraries... - # ------------------------------------------------------------------------ +endforeach() - set(Boost_INCLUDE_DIRS - ${Boost_INCLUDE_DIR} - ) - - set(Boost_FOUND FALSE) - if(Boost_INCLUDE_DIR) - set( Boost_FOUND TRUE ) +# Restore the original find library ordering +if( Boost_USE_STATIC_LIBS ) + set(CMAKE_FIND_LIBRARY_SUFFIXES ${_boost_ORIG_CMAKE_FIND_LIBRARY_SUFFIXES}) +endif() - if(Boost_MAJOR_VERSION LESS "${Boost_FIND_VERSION_MAJOR}" ) +# ------------------------------------------------------------------------ +# End finding boost libraries +# ------------------------------------------------------------------------ + +# ------------------------------------------------------------------------ +# Begin long process of determining Boost_FOUND, starting with version +# number checks, followed by +# TODO: Ideally the version check logic should happen prior to searching +# for libraries... +# ------------------------------------------------------------------------ + +set(Boost_INCLUDE_DIRS + ${Boost_INCLUDE_DIR} +) + +set(Boost_FOUND FALSE) +if(Boost_INCLUDE_DIR) + set( Boost_FOUND TRUE ) + + if(Boost_MAJOR_VERSION LESS "${Boost_FIND_VERSION_MAJOR}" ) + set( Boost_FOUND FALSE ) + set(_Boost_VERSION_AGE "old") + elseif(Boost_MAJOR_VERSION EQUAL "${Boost_FIND_VERSION_MAJOR}" ) + if(Boost_MINOR_VERSION LESS "${Boost_FIND_VERSION_MINOR}" ) set( Boost_FOUND FALSE ) set(_Boost_VERSION_AGE "old") - elseif(Boost_MAJOR_VERSION EQUAL "${Boost_FIND_VERSION_MAJOR}" ) - if(Boost_MINOR_VERSION LESS "${Boost_FIND_VERSION_MINOR}" ) + elseif(Boost_MINOR_VERSION EQUAL "${Boost_FIND_VERSION_MINOR}" ) + if( Boost_FIND_VERSION_PATCH AND Boost_SUBMINOR_VERSION LESS "${Boost_FIND_VERSION_PATCH}" ) set( Boost_FOUND FALSE ) set(_Boost_VERSION_AGE "old") - elseif(Boost_MINOR_VERSION EQUAL "${Boost_FIND_VERSION_MINOR}" ) - if( Boost_FIND_VERSION_PATCH AND Boost_SUBMINOR_VERSION LESS "${Boost_FIND_VERSION_PATCH}" ) - set( Boost_FOUND FALSE ) - set(_Boost_VERSION_AGE "old") - endif() endif() endif() + endif() - if (NOT Boost_FOUND) - _Boost_MARK_COMPONENTS_FOUND(OFF) - endif() + if (NOT Boost_FOUND) + _Boost_MARK_COMPONENTS_FOUND(OFF) + endif() - if (Boost_FOUND AND Boost_FIND_VERSION_EXACT) - # If the user requested an exact version of Boost, check - # that. We already know that the Boost version we have is >= the - # requested version. - set(_Boost_VERSION_AGE "new") - - # If the user didn't specify a patchlevel, it's 0. - if (NOT Boost_FIND_VERSION_PATCH) - set(Boost_FIND_VERSION_PATCH 0) - endif () - - # We'll set Boost_FOUND true again if we have an exact version match. - set(Boost_FOUND FALSE) - _Boost_MARK_COMPONENTS_FOUND(OFF) - if(Boost_MAJOR_VERSION EQUAL "${Boost_FIND_VERSION_MAJOR}" ) - if(Boost_MINOR_VERSION EQUAL "${Boost_FIND_VERSION_MINOR}" ) - if(Boost_SUBMINOR_VERSION EQUAL "${Boost_FIND_VERSION_PATCH}" ) - set( Boost_FOUND TRUE ) - _Boost_MARK_COMPONENTS_FOUND(ON) - endif() + if (Boost_FOUND AND Boost_FIND_VERSION_EXACT) + # If the user requested an exact version of Boost, check + # that. We already know that the Boost version we have is >= the + # requested version. + set(_Boost_VERSION_AGE "new") + + # If the user didn't specify a patchlevel, it's 0. + if (NOT Boost_FIND_VERSION_PATCH) + set(Boost_FIND_VERSION_PATCH 0) + endif () + + # We'll set Boost_FOUND true again if we have an exact version match. + set(Boost_FOUND FALSE) + _Boost_MARK_COMPONENTS_FOUND(OFF) + if(Boost_MAJOR_VERSION EQUAL "${Boost_FIND_VERSION_MAJOR}" ) + if(Boost_MINOR_VERSION EQUAL "${Boost_FIND_VERSION_MINOR}" ) + if(Boost_SUBMINOR_VERSION EQUAL "${Boost_FIND_VERSION_PATCH}" ) + set( Boost_FOUND TRUE ) + _Boost_MARK_COMPONENTS_FOUND(ON) endif() endif() - endif () + endif() + endif () - if(NOT Boost_FOUND) - # State that we found a version of Boost that is too new or too old. + if(NOT Boost_FOUND) + # State that we found a version of Boost that is too new or too old. + set(Boost_ERROR_REASON + "${Boost_ERROR_REASON}\nDetected version of Boost is too ${_Boost_VERSION_AGE}. Requested version was ${Boost_FIND_VERSION_MAJOR}.${Boost_FIND_VERSION_MINOR}") + if (Boost_FIND_VERSION_PATCH) set(Boost_ERROR_REASON - "${Boost_ERROR_REASON}\nDetected version of Boost is too ${_Boost_VERSION_AGE}. Requested version was ${Boost_FIND_VERSION_MAJOR}.${Boost_FIND_VERSION_MINOR}") - if (Boost_FIND_VERSION_PATCH) - set(Boost_ERROR_REASON - "${Boost_ERROR_REASON}.${Boost_FIND_VERSION_PATCH}") - endif () - if (NOT Boost_FIND_VERSION_EXACT) - set(Boost_ERROR_REASON "${Boost_ERROR_REASON} (or newer)") - endif () - set(Boost_ERROR_REASON "${Boost_ERROR_REASON}.") + "${Boost_ERROR_REASON}.${Boost_FIND_VERSION_PATCH}") endif () + if (NOT Boost_FIND_VERSION_EXACT) + set(Boost_ERROR_REASON "${Boost_ERROR_REASON} (or newer)") + endif () + set(Boost_ERROR_REASON "${Boost_ERROR_REASON}.") + endif () - # Always check for missing components - set(_boost_CHECKED_COMPONENT FALSE) - set(_Boost_MISSING_COMPONENTS "") - foreach(COMPONENT ${Boost_FIND_COMPONENTS}) - string(TOUPPER ${COMPONENT} COMPONENT) - set(_boost_CHECKED_COMPONENT TRUE) - if(NOT Boost_${COMPONENT}_FOUND) - string(TOLOWER ${COMPONENT} COMPONENT) - list(APPEND _Boost_MISSING_COMPONENTS ${COMPONENT}) - set( Boost_FOUND FALSE) - endif() - endforeach() - - if(Boost_DEBUG) - message(STATUS "[ ${CMAKE_CURRENT_LIST_FILE}:${CMAKE_CURRENT_LIST_LINE} ] Boost_FOUND = ${Boost_FOUND}") + # Always check for missing components + set(_boost_CHECKED_COMPONENT FALSE) + set(_Boost_MISSING_COMPONENTS "") + foreach(COMPONENT ${Boost_FIND_COMPONENTS}) + string(TOUPPER ${COMPONENT} COMPONENT) + set(_boost_CHECKED_COMPONENT TRUE) + if(NOT Boost_${COMPONENT}_FOUND) + string(TOLOWER ${COMPONENT} COMPONENT) + list(APPEND _Boost_MISSING_COMPONENTS ${COMPONENT}) + set( Boost_FOUND FALSE) endif() + endforeach() + + if(Boost_DEBUG) + message(STATUS "[ ${CMAKE_CURRENT_LIST_FILE}:${CMAKE_CURRENT_LIST_LINE} ] Boost_FOUND = ${Boost_FOUND}") + endif() - if (_Boost_MISSING_COMPONENTS) - # We were unable to find some libraries, so generate a sensible - # error message that lists the libraries we were unable to find. + if (_Boost_MISSING_COMPONENTS) + # We were unable to find some libraries, so generate a sensible + # error message that lists the libraries we were unable to find. + set(Boost_ERROR_REASON + "${Boost_ERROR_REASON}\nThe following Boost libraries could not be found:\n") + foreach(COMPONENT ${_Boost_MISSING_COMPONENTS}) set(Boost_ERROR_REASON - "${Boost_ERROR_REASON}\nThe following Boost libraries could not be found:\n") - foreach(COMPONENT ${_Boost_MISSING_COMPONENTS}) - set(Boost_ERROR_REASON - "${Boost_ERROR_REASON} boost_${COMPONENT}\n") - endforeach() + "${Boost_ERROR_REASON} boost_${COMPONENT}\n") + endforeach() - list(LENGTH Boost_FIND_COMPONENTS Boost_NUM_COMPONENTS_WANTED) - list(LENGTH _Boost_MISSING_COMPONENTS Boost_NUM_MISSING_COMPONENTS) - if (${Boost_NUM_COMPONENTS_WANTED} EQUAL ${Boost_NUM_MISSING_COMPONENTS}) - set(Boost_ERROR_REASON - "${Boost_ERROR_REASON}No Boost libraries were found. You may need to set BOOST_LIBRARYDIR to the directory containing Boost libraries or BOOST_ROOT to the location of Boost.") - else () - set(Boost_ERROR_REASON - "${Boost_ERROR_REASON}Some (but not all) of the required Boost libraries were found. You may need to install these additional Boost libraries. Alternatively, set BOOST_LIBRARYDIR to the directory containing Boost libraries or BOOST_ROOT to the location of Boost.") - endif () + list(LENGTH Boost_FIND_COMPONENTS Boost_NUM_COMPONENTS_WANTED) + list(LENGTH _Boost_MISSING_COMPONENTS Boost_NUM_MISSING_COMPONENTS) + if (${Boost_NUM_COMPONENTS_WANTED} EQUAL ${Boost_NUM_MISSING_COMPONENTS}) + set(Boost_ERROR_REASON + "${Boost_ERROR_REASON}No Boost libraries were found. You may need to set BOOST_LIBRARYDIR to the directory containing Boost libraries or BOOST_ROOT to the location of Boost.") + else () + set(Boost_ERROR_REASON + "${Boost_ERROR_REASON}Some (but not all) of the required Boost libraries were found. You may need to install these additional Boost libraries. Alternatively, set BOOST_LIBRARYDIR to the directory containing Boost libraries or BOOST_ROOT to the location of Boost.") endif () + endif () - if( NOT Boost_LIBRARY_DIRS AND NOT _boost_CHECKED_COMPONENT ) - # Compatibility Code for backwards compatibility with CMake - # 2.4's FindBoost module. + if( NOT Boost_LIBRARY_DIRS AND NOT _boost_CHECKED_COMPONENT ) + # Compatibility Code for backwards compatibility with CMake + # 2.4's FindBoost module. - # Look for the boost library path. - # Note that the user may not have installed any libraries - # so it is quite possible the Boost_LIBRARY_DIRS may not exist. - set(_boost_LIB_DIR ${Boost_INCLUDE_DIR}) + # Look for the boost library path. + # Note that the user may not have installed any libraries + # so it is quite possible the Boost_LIBRARY_DIRS may not exist. + set(_boost_LIB_DIR ${Boost_INCLUDE_DIR}) - if("${_boost_LIB_DIR}" MATCHES "boost-[0-9]+") - get_filename_component(_boost_LIB_DIR ${_boost_LIB_DIR} PATH) - endif() + if("${_boost_LIB_DIR}" MATCHES "boost-[0-9]+") + get_filename_component(_boost_LIB_DIR ${_boost_LIB_DIR} PATH) + endif() - if("${_boost_LIB_DIR}" MATCHES "/include$") - # Strip off the trailing "/include" in the path. - get_filename_component(_boost_LIB_DIR ${_boost_LIB_DIR} PATH) - endif() + if("${_boost_LIB_DIR}" MATCHES "/include$") + # Strip off the trailing "/include" in the path. + get_filename_component(_boost_LIB_DIR ${_boost_LIB_DIR} PATH) + endif() - if(EXISTS "${_boost_LIB_DIR}/lib") - set(_boost_LIB_DIR ${_boost_LIB_DIR}/lib) + if(EXISTS "${_boost_LIB_DIR}/lib") + set(_boost_LIB_DIR ${_boost_LIB_DIR}/lib) + else() + if(EXISTS "${_boost_LIB_DIR}/stage/lib") + set(_boost_LIB_DIR ${_boost_LIB_DIR}/stage/lib) else() - if(EXISTS "${_boost_LIB_DIR}/stage/lib") - set(_boost_LIB_DIR ${_boost_LIB_DIR}/stage/lib) - else() - set(_boost_LIB_DIR "") - endif() - endif() - - if(_boost_LIB_DIR AND EXISTS "${_boost_LIB_DIR}") - set(Boost_LIBRARY_DIRS ${_boost_LIB_DIR} CACHE FILEPATH "Boost library directory") + set(_boost_LIB_DIR "") endif() + endif() + if(_boost_LIB_DIR AND EXISTS "${_boost_LIB_DIR}") + set(Boost_LIBRARY_DIRS ${_boost_LIB_DIR} CACHE FILEPATH "Boost library directory") endif() - else() - set( Boost_FOUND FALSE) endif() - # ------------------------------------------------------------------------ - # Notification to end user about what was found - # ------------------------------------------------------------------------ +else() + set( Boost_FOUND FALSE) +endif() + +# ------------------------------------------------------------------------ +# Notification to end user about what was found +# ------------------------------------------------------------------------ - if(Boost_FOUND) +if(Boost_FOUND) + if(NOT Boost_FIND_QUIETLY) + message(STATUS "Boost version: ${Boost_MAJOR_VERSION}.${Boost_MINOR_VERSION}.${Boost_SUBMINOR_VERSION}") + if(Boost_FIND_COMPONENTS) + message(STATUS "Found the following Boost libraries:") + endif() + endif() + foreach( COMPONENT ${Boost_FIND_COMPONENTS} ) + string( TOUPPER ${COMPONENT} UPPERCOMPONENT ) + if( Boost_${UPPERCOMPONENT}_FOUND ) if(NOT Boost_FIND_QUIETLY) - message(STATUS "Boost version: ${Boost_MAJOR_VERSION}.${Boost_MINOR_VERSION}.${Boost_SUBMINOR_VERSION}") - if(Boost_FIND_COMPONENTS) - message(STATUS "Found the following Boost libraries:") - endif() + message (STATUS " ${COMPONENT}") endif() - foreach( COMPONENT ${Boost_FIND_COMPONENTS} ) - string( TOUPPER ${COMPONENT} UPPERCOMPONENT ) - if( Boost_${UPPERCOMPONENT}_FOUND ) - if(NOT Boost_FIND_QUIETLY) - message (STATUS " ${COMPONENT}") - endif() - set(Boost_LIBRARIES ${Boost_LIBRARIES} ${Boost_${UPPERCOMPONENT}_LIBRARY}) - endif() - endforeach() + set(Boost_LIBRARIES ${Boost_LIBRARIES} ${Boost_${UPPERCOMPONENT}_LIBRARY}) + endif() + endforeach() +else() + if(Boost_FIND_REQUIRED) + message(SEND_ERROR "Unable to find the requested Boost libraries.\n${Boost_ERROR_REASON}") else() - if(Boost_FIND_REQUIRED) - message(SEND_ERROR "Unable to find the requested Boost libraries.\n${Boost_ERROR_REASON}") - else() - if(NOT Boost_FIND_QUIETLY) - # we opt not to automatically output Boost_ERROR_REASON here as - # it could be quite lengthy and somewhat imposing in its requests - # Since Boost is not always a required dependency we'll leave this - # up to the end-user. - if(Boost_DEBUG OR Boost_DETAILED_FAILURE_MSG) - message(STATUS "Could NOT find Boost\n${Boost_ERROR_REASON}") - else() - message(STATUS "Could NOT find Boost") - endif() + if(NOT Boost_FIND_QUIETLY) + # we opt not to automatically output Boost_ERROR_REASON here as + # it could be quite lengthy and somewhat imposing in its requests + # Since Boost is not always a required dependency we'll leave this + # up to the end-user. + if(Boost_DEBUG OR Boost_DETAILED_FAILURE_MSG) + message(STATUS "Could NOT find Boost\n${Boost_ERROR_REASON}") + else() + message(STATUS "Could NOT find Boost") endif() endif() endif() +endif() - # 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 - ) +# 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 +) |