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# - Try to find LAPACK and BLAS libraries
# Once done, this will define
# LAPACKLIBS_LIBRARIES, all libraries to link against
# LAPACKLIBS_FOUND, If false, do not try to use LAPACK library features.
#
# Users may wish to set:
# LAPACKLIBS_ROOT_DIR, location to start searching for LAPACK libraries
#
# Original Author:
# 2009-2010 Ryan Pavlik <rpavlik@iastate.edu> <abiryan@ryand.net>
# http://academic.cleardefinition.com
# Iowa State University HCI Graduate Program/VRAC
#
# Copyright Iowa State University 2009-2010.
# Distributed under the Boost Software License, Version 1.0.
# (See accompanying file LICENSE_1_0.txt or copy at
# http://www.boost.org/LICENSE_1_0.txt)
set(_check)
set(LAPACKLIBS_ROOT_DIR
"${LAPACKLIBS_ROOT_DIR}"
CACHE
PATH
"Directory to search for LAPACK libraries")
if(APPLE)
find_library(LAPACKLIBS_VECLIB_FRAMEWORK veclib)
find_library(LAPACKLIBS_ACCELERATE_FRAMEWORK accelerate)
mark_as_advanced(LAPACKLIBS_VECLIB_FRAMEWORK
LAPACKLIBS_ACCELERATE_FRAMEWORK)
set(LAPACKLIBS_LIBRARIES
"${LAPACKLIBS_VECLIB_FRAMEWORK}"
"${LAPACKLIBS_ACCELERATE_FRAMEWORK}")
list(APPEND
_check
LAPACKLIBS_VECLIB_FRAMEWORK
LAPACKLIBS_ACCELERATE_FRAMEWORK)
elseif(WIN32)
# Tested to work with the files from http://www.fi.muni.cz/~xsvobod2/misc/lapack/
# You might also see http://icl.cs.utk.edu/lapack-for-windows/clapack/index.html for
# the libraries and headers.
# Good luck!
find_library(LAPACKLIBS_LAPACK_LIBRARY
NAMES
lapack_win32_MT
lapack
lapackd
HINTS
${LAPACKLIBS_ROOT_DIR}
PATH_SUFFIXES
lapack-MT-release
lapack-MT-debug
lib)
find_library(LAPACKLIBS_BLAS_LIBRARY
NAMES
blas_win32_MT
blas
blasd
HINTS
${LAPACKLIBS_ROOT_DIR}
PATH_SUFFIXES
lapack-MT-release
lapack-MT-debug
lib)
set(LAPACKLIBS_LIBRARIES
"${LAPACKLIBS_LAPACK_LIBRARY}"
"${LAPACKLIBS_BLAS_LIBRARY}")
list(APPEND _check LAPACKLIBS_LAPACK_LIBRARY LAPACKLIBS_BLAS_LIBRARY)
elseif(UNIX)
# All other Linux/Unix should have lapack without a fuss
list(APPEND _check LAPACKLIBS_LAPACK_LIBRARY)
find_library(LAPACKLIBS_LAPACK_LIBRARY lapack)
set(LAPACKLIBS_LIBRARIES "${LAPACKLIBS_LAPACK_LIBRARY}")
endif()
# handle the QUIETLY and REQUIRED arguments and set xxx_FOUND to TRUE if
# all listed variables are TRUE
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(LAPACKLibs
DEFAULT_MSG
${_check})
if(LAPACKLIBS_FOUND)
mark_as_advanced(LAPACKLIBS_ROOT_DIR
LAPACKLIBS_LAPACK_LIBRARY
LAPACKLIBS_BLAS_LIBRARY)
endif()
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