diff options
Diffstat (limited to 'Modules/FindLAPACK.cmake')
| -rw-r--r-- | Modules/FindLAPACK.cmake | 146 |
1 files changed, 80 insertions, 66 deletions
diff --git a/Modules/FindLAPACK.cmake b/Modules/FindLAPACK.cmake index 3167850..69da4cd 100644 --- a/Modules/FindLAPACK.cmake +++ b/Modules/FindLAPACK.cmake @@ -1,27 +1,37 @@ -# - Find LAPACK library -# This module finds an installed fortran library that implements the LAPACK -# linear-algebra interface (see http://www.netlib.org/lapack/). +#.rst: +# FindLAPACK +# ---------- # -# The approach follows that taken for the autoconf macro file, acx_lapack.m4 -# (distributed at http://ac-archive.sourceforge.net/ac-archive/acx_lapack.html). +# Find LAPACK library +# +# This module finds an installed fortran library that implements the +# LAPACK linear-algebra interface (see http://www.netlib.org/lapack/). +# +# The approach follows that taken for the autoconf macro file, +# acx_lapack.m4 (distributed at +# http://ac-archive.sourceforge.net/ac-archive/acx_lapack.html). # # This module sets the following variables: -# LAPACK_FOUND - set to true if a library implementing the LAPACK interface -# is found -# LAPACK_LINKER_FLAGS - uncached list of required linker flags (excluding -l -# and -L). -# LAPACK_LIBRARIES - uncached list of libraries (using full path name) to -# link against to use LAPACK -# LAPACK95_LIBRARIES - uncached list of libraries (using full path name) to -# link against to use LAPACK95 -# LAPACK95_FOUND - set to true if a library implementing the LAPACK f95 -# interface is found -# BLA_STATIC if set on this determines what kind of linkage we do (static) -# BLA_VENDOR if set checks only the specified vendor, if not set checks -# all the possibilities -# BLA_F95 if set on tries to find the f95 interfaces for BLAS/LAPACK -### List of vendors (BLA_VENDOR) valid in this module -## Intel(mkl), ACML,Apple, NAS, Generic +# +# :: +# +# LAPACK_FOUND - set to true if a library implementing the LAPACK interface +# is found +# LAPACK_LINKER_FLAGS - uncached list of required linker flags (excluding -l +# and -L). +# LAPACK_LIBRARIES - uncached list of libraries (using full path name) to +# link against to use LAPACK +# LAPACK95_LIBRARIES - uncached list of libraries (using full path name) to +# link against to use LAPACK95 +# LAPACK95_FOUND - set to true if a library implementing the LAPACK f95 +# interface is found +# BLA_STATIC if set on this determines what kind of linkage we do (static) +# BLA_VENDOR if set checks only the specified vendor, if not set checks +# all the possibilities +# BLA_F95 if set on tries to find the f95 interfaces for BLAS/LAPACK +# +# ## List of vendors (BLA_VENDOR) valid in this module # Intel(mkl), +# ACML,Apple, NAS, Generic #============================================================================= # Copyright 2007-2009 Kitware, Inc. @@ -229,57 +239,61 @@ if (BLA_VENDOR MATCHES "Intel*" OR BLA_VENDOR STREQUAL "All") else() find_package(Threads REQUIRED) endif() + + set(LAPACK_SEARCH_LIBS "") + if (BLA_F95) - if(NOT LAPACK95_LIBRARIES) - # old - check_lapack_libraries( - LAPACK95_LIBRARIES - LAPACK - cheev - "" - "mkl_lapack95" - "${BLAS95_LIBRARIES}" - "${CMAKE_THREAD_LIBS_INIT};${LM}" - ) - endif() - if(NOT LAPACK95_LIBRARIES) - # new >= 10.3 - check_lapack_libraries( - LAPACK95_LIBRARIES - LAPACK - CHEEV - "" - "mkl_intel_lp64" - "${BLAS95_LIBRARIES}" - "${CMAKE_THREAD_LIBS_INIT};${LM}" - ) - endif() + set(LAPACK_mkl_SEARCH_SYMBOL "CHEEV") + set(_LIBRARIES LAPACK95_LIBRARIES) + set(_BLAS_LIBRARIES ${BLAS95_LIBRARIES}) + + # old + list(APPEND LAPACK_SEARCH_LIBS + "mkl_lapack95") + # new >= 10.3 + list(APPEND LAPACK_SEARCH_LIBS + "mkl_intel_c") + list(APPEND LAPACK_SEARCH_LIBS + "mkl_intel_lp64") else() - if(NOT LAPACK_LIBRARIES) - # old - check_lapack_libraries( - LAPACK_LIBRARIES - LAPACK - cheev - "" - "mkl_lapack" - "${BLAS_LIBRARIES}" - "${CMAKE_THREAD_LIBS_INIT};${LM}" - ) - endif() - if(NOT LAPACK_LIBRARIES) - # new >= 10.3 + set(LAPACK_mkl_SEARCH_SYMBOL "cheev") + set(_LIBRARIES LAPACK_LIBRARIES) + set(_BLAS_LIBRARIES ${BLAS_LIBRARIES}) + + # old + list(APPEND LAPACK_SEARCH_LIBS + "mkl_lapack") + # new >= 10.3 + list(APPEND LAPACK_SEARCH_LIBS + "mkl_gf_lp64") + endif() + + # First try empty lapack libs + if (NOT ${_LIBRARIES}) + check_lapack_libraries( + ${_LIBRARIES} + BLAS + ${LAPACK_mkl_SEARCH_SYMBOL} + "" + "" + "${_BLAS_LIBRARIES}" + "${CMAKE_THREAD_LIBS_INIT};${LM}" + ) + endif () + # Then try the search libs + foreach (IT ${LAPACK_SEARCH_LIBS}) + if (NOT ${_LIBRARIES}) check_lapack_libraries( - LAPACK_LIBRARIES - LAPACK - cheev + ${_LIBRARIES} + BLAS + ${LAPACK_mkl_SEARCH_SYMBOL} "" - "mkl_gf_lp64" - "${BLAS_LIBRARIES}" + "${IT}" + "${_BLAS_LIBRARIES}" "${CMAKE_THREAD_LIBS_INIT};${LM}" ) - endif() - endif() + endif () + endforeach () endif () endif() else() |