diff options
Diffstat (limited to 'Modules/FindLAPACK.cmake')
| -rw-r--r-- | Modules/FindLAPACK.cmake | 70 |
1 files changed, 59 insertions, 11 deletions
diff --git a/Modules/FindLAPACK.cmake b/Modules/FindLAPACK.cmake index 3aa3de4..b9918d3 100644 --- a/Modules/FindLAPACK.cmake +++ b/Modules/FindLAPACK.cmake @@ -62,7 +62,8 @@ This module defines the following variables: .. note:: - C or CXX must be enabled to use Intel Math Kernel Library (MKL) + C, CXX or Fortran must be enabled to detect a BLAS/LAPACK library. + C or CXX must be enabled to use Intel Math Kernel Library (MKL). For example, to use Intel MKL libraries and/or Intel compiler: @@ -99,7 +100,7 @@ set(LAPACK95_FOUND FALSE) # TODO: move this stuff to a separate module -macro(CHECK_LAPACK_LIBRARIES LIBRARIES _prefix _name _flags _list _threadlibs _blas) +macro(CHECK_LAPACK_LIBRARIES LIBRARIES _prefix _name _flags _list _threadlibs _addlibdir _subdirs _blas) # This macro checks for the existence of the combination of fortran libraries # given by _list. If the combination is found, this macro checks (using the # Check_Fortran_Function_Exists macro) whether can link against that library @@ -110,21 +111,23 @@ macro(CHECK_LAPACK_LIBRARIES LIBRARIES _prefix _name _flags _list _threadlibs _b # N.B. _prefix is the prefix applied to the names of all cached variables that # are generated internally and marked advanced by this macro. + # _addlibdir is a list of additional search paths. _subdirs is a list of path + # suffixes to be used by find_library(). set(_libraries_work TRUE) set(${LIBRARIES}) set(_combined_name) - if(NOT _libdir) + + if(NOT _addlibdir) if(WIN32) - set(_libdir ENV LIB) + set(_addlibdir ENV LIB) elseif(APPLE) - set(_libdir ENV DYLD_LIBRARY_PATH) + set(_addlibdir ENV DYLD_LIBRARY_PATH) else() - set(_libdir ENV LD_LIBRARY_PATH) + set(_addlibdir ENV LD_LIBRARY_PATH) endif() endif() - - list(APPEND _libdir "${CMAKE_C_IMPLICIT_LINK_DIRECTORIES}") + list(APPEND _addlibdir "${CMAKE_C_IMPLICIT_LINK_DIRECTORIES}") foreach(_library ${_list}) set(_combined_name ${_combined_name}_${_library}) @@ -147,8 +150,10 @@ macro(CHECK_LAPACK_LIBRARIES LIBRARIES _prefix _name _flags _list _threadlibs _b endif() find_library(${_prefix}_${_library}_LIBRARY NAMES ${_library} - PATHS ${_libdir} + PATHS ${_addlibdir} + PATH_SUFFIXES ${_subdirs} ) + #message("DEBUG: find_library(${_library}) got ${${_prefix}_${_library}_LIBRARY}") mark_as_advanced(${_prefix}_${_library}_LIBRARY) set(${LIBRARIES} ${${LIBRARIES}} ${${_prefix}_${_library}_LIBRARY}) set(_libraries_work ${${_prefix}_${_library}_LIBRARY}) @@ -251,6 +256,27 @@ if(BLAS_FOUND) "mkl_lapack") endif() + # MKL uses a multitude of partially platform-specific subdirectories: + if(BLA_VENDOR STREQUAL "Intel10_32") + set(LAPACK_mkl_ARCH_NAME "ia32") + else() + set(LAPACK_mkl_ARCH_NAME "intel64") + endif() + if(WIN32) + set(LAPACK_mkl_OS_NAME "win") + elseif(APPLE) + set(LAPACK_mkl_OS_NAME "mac") + else() + set(LAPACK_mkl_OS_NAME "lin") + endif() + if(DEFINED ENV{MKLROOT}) + set(LAPACK_mkl_MKLROOT "$ENV{MKLROOT}") + endif() + set(LAPACK_mkl_LIB_PATH_SUFFIXES + "compiler/lib" "compiler/lib/${LAPACK_mkl_ARCH_NAME}_${LAPACK_mkl_OS_NAME}" + "mkl/lib" "mkl/lib/${LAPACK_mkl_ARCH_NAME}_${LAPACK_mkl_OS_NAME}" + "lib/${LAPACK_mkl_ARCH_NAME}_${LAPACK_mkl_OS_NAME}") + # First try empty lapack libs if(NOT ${_LIBRARIES}) check_lapack_libraries( @@ -259,20 +285,26 @@ if(BLAS_FOUND) ${LAPACK_mkl_SEARCH_SYMBOL} "" "" - "" + "${CMAKE_THREAD_LIBS_INIT};${LAPACK_mkl_LM};${LAPACK_mkl_LDL}" + "${LAPACK_mkl_MKLROOT}" + "${LAPACK_mkl_LIB_PATH_SUFFIXES}" "${_BLAS_LIBRARIES}" ) endif() + # Then try the search libs foreach(IT ${LAPACK_SEARCH_LIBS}) + string(REPLACE " " ";" SEARCH_LIBS ${IT}) if(NOT ${_LIBRARIES}) check_lapack_libraries( ${_LIBRARIES} LAPACK ${LAPACK_mkl_SEARCH_SYMBOL} "" - "${IT}" + "${SEARCH_LIBS}" "${CMAKE_THREAD_LIBS_INIT};${LAPACK_mkl_LM};${LAPACK_mkl_LDL}" + "${LAPACK_mkl_MKLROOT}" + "${LAPACK_mkl_LIB_PATH_SUFFIXES}" "${_BLAS_LIBRARIES}" ) endif() @@ -282,6 +314,10 @@ if(BLAS_FOUND) unset(LAPACK_mkl_SEARCH_SYMBOL) unset(LAPACK_mkl_LM) unset(LAPACK_mkl_LDL) + unset(LAPACK_mkl_MKLROOT) + unset(LAPACK_mkl_ARCH_NAME) + unset(LAPACK_mkl_OS_NAME) + unset(LAPACK_mkl_LIB_PATH_SUFFIXES) endif() endif() endif() @@ -296,6 +332,8 @@ if(BLAS_FOUND) "" "goto2" "" + "" + "" "${BLAS_LIBRARIES}" ) endif() @@ -311,6 +349,8 @@ if(BLAS_FOUND) "" "openblas" "" + "" + "" "${BLAS_LIBRARIES}" ) endif() @@ -326,6 +366,8 @@ if(BLAS_FOUND) "" "flame" "" + "" + "" "${BLAS_LIBRARIES}" ) endif() @@ -348,6 +390,8 @@ if(BLAS_FOUND) "" "Accelerate" "" + "" + "" "${BLAS_LIBRARIES}" ) endif() @@ -363,6 +407,8 @@ if(BLAS_FOUND) "" "vecLib" "" + "" + "" "${BLAS_LIBRARIES}" ) endif() @@ -380,6 +426,8 @@ if(BLAS_FOUND) "" "lapack" "" + "" + "" "${BLAS_LIBRARIES}" ) endif() |