Hi Bill,
> But, there are blas and lapack libraries that can be linked from c/c++
> right?
Of course. Mixing fortran and C is possible. That does not make it desirable.
If somebody wants to add support for that is my guest. I will not do it.
> Perhaps these modules should check to see if Fortran is enabled
> at the top, and error out if it is not. I can fix the all module test.
I kept the test around check_fortran_function_exists. That should fix the
problem.
> Working with --debug-trycompile does not solve anything. It is sort of
> like a beginner c programmer that says that the printf statement fixes
> the segfault. It is depending on a random act of luck to fix something
> that is actually broken.
Exactly I hoped that --debug_trycompile would give me more info about the try
compile command not that would solve the issue. Anyhow I examined the output
of trycompile and find out the problem.
I have improved a little bit the two modules.
I have attached them here for tests and comments before adding them to the
CVS.
Alin
--
______________________________________________________________________
"...if the universities will not study useless subjects, who will?"
G. F. Fitzgerald, Nature, 45/46, 392 (1892)
______________________________________________________________________
Mr. Alin M. ELENA
Atomistic Simulation Centre
School of Mathematics and Physics
Queen's University Belfast
Office: +44 (0)28 9097 1428
Fax: +44 (0)28 9097 5359
http://titus.phy.qub.ac.uk/group/Alin/
[EMAIL PROTECTED]
[EMAIL PROTECTED]
______________________________________________________________________
# - Find BLAS library
# This module finds an installed fortran library that implements the BLAS
# linear-algebra interface (see http://www.netlib.org/blas/).
# The list of libraries searched for is taken
# from the autoconf macro file, acx_blas.m4 (distributed at
# http://ac-archive.sourceforge.net/ac-archive/acx_blas.html).
#
# This module sets the following variables:
# BLAS_FOUND - set to true if a library implementing the BLAS interface
# is found
# BLAS_LINKER_FLAGS - uncached list of required linker flags (excluding -l
# and -L).
# BLAS_LIBRARIES - uncached list of libraries (using full path name) to
# link against to use BLAS
# BLAS95_LIBRARIES - uncached list of libraries (using full path name)
# to link against to use BLAS95 interface
# BLAS95_FOUND - set to true if a library implementing the BLAS 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 posibilities
# BLA_F95 if set on tries to find the f95 interfaces for BLAS/LAPACK
##########
### List of vendors (BLA_VENDOR) valid in this module
## ATLAS, PhiPACK,CXML,DXML,SunPerf,SCSL,SGIMATH,IBMESSL,Intel10_32 (intel mkl v10 32 bit),Intel10_64lp (intel mkl v10 64 bit,lp thread model, lp64 model),
## Intel( older versions of mkl 32 and 64 bit), ACML,Apple, NAS, Generic
include(CheckFortranFunctionExists)
macro(Check_Fortran_Libraries LIBRARIES _prefix _name _flags _list _threads)
# 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
# combination using the name of a routine given by _name using the linker
# flags given by _flags. If the combination of libraries is found and passes
# the link test, LIBRARIES is set to the list of complete library paths that
# have been found. Otherwise, LIBRARIES is set to FALSE.
# N.B. _prefix is the prefix applied to the names of all cached variables that
# are generated internally and marked advanced by this macro.
set(_libraries_work TRUE)
set(${LIBRARIES})
set(_combined_name)
foreach(_library ${_list})
set(_combined_name ${_combined_name}_${_library})
if(_libraries_work)
if ( WIN32 )
if(BLA_STATIC)
set(CMAKE_FIND_LIBRARY_SUFFIXES ".lib;.dll")
endif(BLA_STATIC)
find_library(${_prefix}_${_library}_LIBRARY
NAMES ${_library}
PATHS ENV LIB
)
endif ( WIN32 )
if ( APPLE )
if(BLA_STATIC)
set(CMAKE_FIND_LIBRARY_SUFFIXES ".lib;.dll")
endif(BLA_STATIC)
find_library(${_prefix}_${_library}_LIBRARY
NAMES ${_library}
PATHS /usr/local/lib /usr/lib /usr/local/lib64 /usr/lib64 ENV DYLD_LIBRARY_PATH
)
else ( APPLE )
if(BLA_STATIC)
set(CMAKE_FIND_LIBRARY_SUFFIXES ".a;.so")
endif(BLA_STATIC)
find_library(${_prefix}_${_library}_LIBRARY
NAMES ${_library}
PATHS /usr/local/lib /usr/lib /usr/local/lib64 /usr/lib64 ENV LD_LIBRARY_PATH
)
endif( APPLE )
mark_as_advanced(${_prefix}_${_library}_LIBRARY)
set(${LIBRARIES} ${${LIBRARIES}} ${${_prefix}_${_library}_LIBRARY})
set(_libraries_work ${${_prefix}_${_library}_LIBRARY})
endif(_libraries_work)
endforeach(_library ${_list})
if(_libraries_work)
# Test this combination of libraries.
set(CMAKE_REQUIRED_LIBRARIES ${_flags} ${${LIBRARIES}} ${_threads})
# message("DEBUG: CMAKE_REQUIRED_LIBRARIES = ${CMAKE_REQUIRED_LIBRARIES}")
get_property(_LANGUAGES_ GLOBAL PROPERTY ENABLED_LANGUAGES)
if(_LANGUAGES_ MATCHES Fortran)
check_fortran_function_exists(${_name} ${_prefix}${_combined_name}_WORKS)
endif(_LANGUAGES_ MATCHES Fortran)
set(CMAKE_REQUIRED_LIBRARIES)
mark_as_advanced(${_prefix}${_combined_name}_WORKS)
set(_libraries_work ${${_prefix}${_combined_name}_WORKS})
endif(_libraries_work)
if(NOT _libraries_work)
set(${LIBRARIES} FALSE)
endif(NOT _libraries_work)
#message("DEBUG: ${LIBRARIES} = ${${LIBRARIES}}")
endmacro(Check_Fortran_Libraries)
set(BLAS_LINKER_FLAGS)
set(BLAS_LIBRARIES)
set(BLAS95_LIBRARIES)
if(BLAS_FIND_QUIETLY OR NOT BLAS_FIND_REQUIRED)
find_package(Threads)
else(BLAS_FIND_QUIETLY OR NOT BLAS_FIND_REQUIRED)
find_package(Threads REQUIRED)
endif(BLAS_FIND_QUIETLY OR NOT BLAS_FIND_REQUIRED)
if(NOT BLA_VENDOR)
set(BLA_VENDOR "All")
endif(NOT BLA_VENDOR)
if (BLA_VENDOR STREQUAL "ATLAS" OR BLA_VENDOR STREQUAL "All")
if(NOT BLAS_LIBRARIES)
# BLAS in ATLAS library? (http://math-atlas.sourceforge.net/)
check_fortran_libraries(
BLAS_LIBRARIES
BLAS
cblas_dgemm
""
"cblas;f77blas;atlas"
""
)
endif(NOT BLAS_LIBRARIES)
endif (BLA_VENDOR STREQUAL "ATLAS" OR BLA_VENDOR STREQUAL "All")
# BLAS in PhiPACK libraries? (requires generic BLAS lib, too)
if (BLA_VENDOR STREQUAL "PhiPACK" OR BLA_VENDOR STREQUAL "All")
if(NOT BLAS_LIBRARIES)
check_fortran_libraries(
BLAS_LIBRARIES
BLAS
sgemm
""
"sgemm;dgemm;blas"
""
)
endif(NOT BLAS_LIBRARIES)
endif (BLA_VENDOR STREQUAL "PhiPACK" OR BLA_VENDOR STREQUAL "All")
# BLAS in Alpha CXML library?
if (BLA_VENDOR STREQUAL "CXML" OR BLA_VENDOR STREQUAL "All")
if(NOT BLAS_LIBRARIES)
check_fortran_libraries(
BLAS_LIBRARIES
BLAS
sgemm
""
"cxml"
""
)
endif(NOT BLAS_LIBRARIES)
endif (BLA_VENDOR STREQUAL "CXML" OR BLA_VENDOR STREQUAL "All")
# BLAS in Alpha DXML library? (now called CXML, see above)
if (BLA_VENDOR STREQUAL "DXML" OR BLA_VENDOR STREQUAL "All")
if(NOT BLAS_LIBRARIES)
check_fortran_libraries(
BLAS_LIBRARIES
BLAS
sgemm
""
"dxml"
""
)
endif(NOT BLAS_LIBRARIES)
endif (BLA_VENDOR STREQUAL "DXML" OR BLA_VENDOR STREQUAL "All")
# BLAS in Sun Performance library?
if (BLA_VENDOR STREQUAL "SunPerf" OR BLA_VENDOR STREQUAL "All")
if(NOT BLAS_LIBRARIES)
check_fortran_libraries(
BLAS_LIBRARIES
BLAS
sgemm
"-xlic_lib=sunperf"
"sunperf;sunmath"
""
)
if(BLAS_LIBRARIES)
set(BLAS_LINKER_FLAGS "-xlic_lib=sunperf")
endif(BLAS_LIBRARIES)
endif(NOT BLAS_LIBRARIES)
endif (BLA_VENDOR STREQUAL "SunPerf" OR BLA_VENDOR STREQUAL "All")
# BLAS in SCSL library? (SGI/Cray Scientific Library)
if (BLA_VENDOR STREQUAL "SCSL" OR BLA_VENDOR STREQUAL "All")
if(NOT BLAS_LIBRARIES)
check_fortran_libraries(
BLAS_LIBRARIES
BLAS
sgemm
""
"scsl"
""
)
endif(NOT BLAS_LIBRARIES)
endif (BLA_VENDOR STREQUAL "SCSL" OR BLA_VENDOR STREQUAL "All")
# BLAS in SGIMATH library?
if (BLA_VENDOR STREQUAL "SGIMATH" OR BLA_VENDOR STREQUAL "All")
if(NOT BLAS_LIBRARIES)
check_fortran_libraries(
BLAS_LIBRARIES
BLAS
sgemm
""
"complib.sgimath"
""
)
endif(NOT BLAS_LIBRARIES)
endif (BLA_VENDOR STREQUAL "SGIMATH" OR BLA_VENDOR STREQUAL "All")
# BLAS in IBM ESSL library? (requires generic BLAS lib, too)
if (BLA_VENDOR STREQUAL "IBMESSL" OR BLA_VENDOR STREQUAL "All")
if(NOT BLAS_LIBRARIES)
check_fortran_libraries(
BLAS_LIBRARIES
BLAS
sgemm
""
"essl;blas"
""
)
endif(NOT BLAS_LIBRARIES)
endif (BLA_VENDOR STREQUAL "IBMESSL" OR BLA_VENDOR STREQUAL "All")
#BLAS in intel mkl 10 library? (em64t 64bit)
if (BLA_VENDOR MATCHES "Intel*" OR BLA_VENDOR STREQUAL "All")
if (WIN32)
if(BLA_F95)
if(NOT BLAS95_LIBRARIES)
check_fortran_libraries(
BLAS95_LIBRARIES
BLAS
sgemm
""
"mkl_blas95;mkl_intel_c;mkl_intel_thread;mkl_core;libguide40"
""
)
endif(NOT BLAS95_LIBRARIES)
else(BLA_F95)
if(NOT BLAS_LIBRARIES)
check_fortran_libraries(
BLAS_LIBRARIES
BLAS
SGEMM
""
"mkl_c_dll;mkl_intel_thread_dll;mkl_core_dll;libguide40"
""
)
endif(NOT BLAS_LIBRARIES)
endif(BLA_F95)
else(WIN32)
if (BLA_VENDOR STREQUAL "Intel10_32" OR BLA_VENDOR STREQUAL "All")
if(BLA_F95)
if(NOT BLAS95_LIBRARIES)
check_fortran_libraries(
BLAS95_LIBRARIES
BLAS
sgemm
""
"mkl_blas95;mkl_intel;mkl_intel_thread;mkl_core;guide"
"${CMAKE_THREAD_LIBS_INIT}"
)
endif(NOT BLAS95_LIBRARIES)
else(BLA_F95)
if(NOT BLAS_LIBRARIES)
check_fortran_libraries(
BLAS_LIBRARIES
BLAS
sgemm
""
"mkl_intel;mkl_intel_thread;mkl_core;guide"
"${CMAKE_THREAD_LIBS_INIT}"
)
endif(NOT BLAS_LIBRARIES)
endif(BLA_F95)
endif (BLA_VENDOR STREQUAL "Intel10_32" OR BLA_VENDOR STREQUAL "All")
if (BLA_VENDOR STREQUAL "Intel10_64lp" OR BLA_VENDOR STREQUAL "All")
if(BLA_F95)
if(NOT BLAS95_LIBRARIES)
check_fortran_libraries(
BLAS95_LIBRARIES
BLAS
sgemm
""
"mkl_blas95;mkl_intel_lp64;mkl_intel_thread;mkl_core;guide"
"${CMAKE_THREAD_LIBS_INIT}"
)
endif(NOT BLAS95_LIBRARIES)
else(BLA_F95)
if(NOT BLAS_LIBRARIES)
check_fortran_libraries(
BLAS_LIBRARIES
BLAS
sgemm
""
"mkl_intel_lp64;mkl_intel_thread;mkl_core;guide"
"${CMAKE_THREAD_LIBS_INIT}"
)
endif(NOT BLAS_LIBRARIES)
endif(BLA_F95)
endif (BLA_VENDOR STREQUAL "Intel10_64lp" OR BLA_VENDOR STREQUAL "All")
endif (WIN32)
#older vesions of intel mkl libs
# BLAS in intel mkl library? (shared)
if(NOT BLAS_LIBRARIES)
check_fortran_libraries(
BLAS_LIBRARIES
BLAS
sgemm
""
"mkl;guide"
"${CMAKE_THREAD_LIBS_INIT}"
)
endif(NOT BLAS_LIBRARIES)
#BLAS in intel mkl library? (static, 32bit)
if(NOT BLAS_LIBRARIES)
check_fortran_libraries(
BLAS_LIBRARIES
BLAS
sgemm
""
"mkl_ia32;guide"
"${CMAKE_THREAD_LIBS_INIT}"
)
endif(NOT BLAS_LIBRARIES)
#BLAS in intel mkl library? (static, em64t 64bit)
if(NOT BLAS_LIBRARIES)
check_fortran_libraries(
BLAS_LIBRARIES
BLAS
sgemm
""
"mkl_em64t;guide"
"${CMAKE_THREAD_LIBS_INIT}"
)
endif(NOT BLAS_LIBRARIES)
endif (BLA_VENDOR MATCHES "Intel*" OR BLA_VENDOR STREQUAL "All")
#BLAS in acml library?
if (BLA_VENDOR STREQUAL "ACML" OR BLA_VENDOR STREQUAL "All")
if(NOT BLAS_LIBRARIES)
check_fortran_libraries(
BLAS_LIBRARIES
BLAS
sgemm
""
"acml"
""
)
endif(NOT BLAS_LIBRARIES)
endif (BLA_VENDOR STREQUAL "ACML" OR BLA_VENDOR STREQUAL "All")
# Apple BLAS library?
if (BLA_VENDOR STREQUAL "Apple" OR BLA_VENDOR STREQUAL "All")
if(NOT BLAS_LIBRARIES)
check_fortran_libraries(
BLAS_LIBRARIES
BLAS
cblas_dgemm
""
"Accelerate"
""
)
endif(NOT BLAS_LIBRARIES)
endif (BLA_VENDOR STREQUAL "Apple" OR BLA_VENDOR STREQUAL "All")
if (BLA_VENDOR STREQUAL "NAS" OR BLA_VENDOR STREQUAL "All")
if ( NOT BLAS_LIBRARIES )
check_fortran_libraries(
BLAS_LIBRARIES
BLAS
cblas_dgemm
""
"vecLib"
""
)
endif ( NOT BLAS_LIBRARIES )
endif (BLA_VENDOR STREQUAL "NAS" OR BLA_VENDOR STREQUAL "All")
# Generic BLAS library?
if (BLA_VENDOR STREQUAL "Generic" OR BLA_VENDOR STREQUAL "All")
if(NOT BLAS_LIBRARIES)
check_fortran_libraries(
BLAS_LIBRARIES
BLAS
sgemm
""
"blas"
""
)
endif(NOT BLAS_LIBRARIES)
endif (BLA_VENDOR STREQUAL "Generic" OR BLA_VENDOR STREQUAL "All")
if(BLA_F95)
if(BLAS95_LIBRARIES)
set(BLAS95_FOUND TRUE)
else(BLAS95_LIBRARIES)
set(BLAS95_FOUND FALSE)
endif(BLAS95_LIBRARIES)
if(NOT BLAS_FIND_QUIETLY)
if(BLAS95_FOUND)
message(STATUS "A library with BLAS95 API found.")
else(BLAS95_FOUND)
if(BLAS_FIND_REQUIRED)
message(FATAL_ERROR
"A required library with BLAS95 API not found. Please specify library location.")
else(BLAS_FIND_REQUIRED)
message(STATUS
"A library with BLAS95 API not found. Please specify library location.")
endif(BLAS_FIND_REQUIRED)
endif(BLAS95_FOUND)
endif(NOT BLAS_FIND_QUIETLY)
set(BLAS_FOUND TRUE)
set(BLAS_LIBRARIES "${BLAS95_LIBRARIES}")
else(BLA_F95)
if(BLAS_LIBRARIES)
set(BLAS_FOUND TRUE)
else(BLAS_LIBRARIES)
set(BLAS_FOUND FALSE)
endif(BLAS_LIBRARIES)
if(NOT BLAS_FIND_QUIETLY)
if(BLAS_FOUND)
message(STATUS "A library with BLAS API found.")
else(BLAS_FOUND)
if(BLAS_FIND_REQUIRED)
message(FATAL_ERROR
"A required library with BLAS API not found. Please specify library location."
)
else(BLAS_FIND_REQUIRED)
message(STATUS
"A library with BLAS API not found. Please specify library location."
)
endif(BLAS_FIND_REQUIRED)
endif(BLAS_FOUND)
endif(NOT BLAS_FIND_QUIETLY)
endif(BLA_F95)
# - 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 posibilities
# 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
include(CheckFortranFunctionExists)
set(LAPACK_FOUND FALSE)
set(LAPACK95_FOUND FALSE)
macro(Check_Lapack_Libraries LIBRARIES _prefix _name _flags _list _blas _threads)
# 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
# combination using the name of a routine given by _name using the linker
# flags given by _flags. If the combination of libraries is found and passes
# the link test, LIBRARIES is set to the list of complete library paths that
# have been found. Otherwise, LIBRARIES is set to FALSE.
# N.B. _prefix is the prefix applied to the names of all cached variables that
# are generated internally and marked advanced by this macro.
set(_libraries_work TRUE)
set(${LIBRARIES})
set(_combined_name)
foreach(_library ${_list})
set(_combined_name ${_combined_name}_${_library})
if(_libraries_work)
IF (WIN32)
if(BLA_STATIC)
set(CMAKE_FIND_LIBRARY_SUFFIXES ".lib;.dll")
endif(BLA_STATIC)
find_library(${_prefix}_${_library}_LIBRARY
NAMES ${_library}
PATHS ENV LIB
)
ENDIF (WIN32)
if(APPLE)
if(BLA_STATIC)
set(CMAKE_FIND_LIBRARY_SUFFIXES ".a;.so;.dylib")
endif(BLA_STATIC)
find_library(${_prefix}_${_library}_LIBRARY
NAMES ${_library}
PATHS /usr/local/lib /usr/lib /usr/local/lib64 /usr/lib64 ENV DYLD_LIBRARY_PATH
)
else(APPLE)
if(BLA_STATIC)
set(CMAKE_FIND_LIBRARY_SUFFIXES ".a;.so")
endif(BLA_STATIC)
find_library(${_prefix}_${_library}_LIBRARY
NAMES ${_library}
PATHS /usr/local/lib /usr/lib /usr/local/lib64 /usr/lib64 ENV LD_LIBRARY_PATH
)
endif(APPLE)
mark_as_advanced(${_prefix}_${_library}_LIBRARY)
set(${LIBRARIES} ${${LIBRARIES}} ${${_prefix}_${_library}_LIBRARY})
set(_libraries_work ${${_prefix}_${_library}_LIBRARY})
endif(_libraries_work)
endforeach(_library ${_list})
if(_libraries_work)
# Test this combination of libraries.
if(UNIX AND BLA_STATIC)
set(CMAKE_REQUIRED_LIBRARIES ${_flags} "-Wl,--start-group ${${LIBRARIES}} ${_blas};-Wl,--end-group" ${_threads})
else(UNIX AND BLA_STATIC)
set(CMAKE_REQUIRED_LIBRARIES ${_flags} ${${LIBRARIES}} ${_blas} ${_threads})
endif(UNIX AND BLA_STATIC)
# message("DEBUG: CMAKE_REQUIRED_LIBRARIES = ${CMAKE_REQUIRED_LIBRARIES}")
get_property(_LANGUAGES_ GLOBAL PROPERTY ENABLED_LANGUAGES)
if(_LANGUAGES_ MATCHES Fortran)
check_fortran_function_exists(${_name} ${_prefix}${_combined_name}_WORKS)
endif(_LANGUAGES_ MATCHES Fortran)
set(CMAKE_REQUIRED_LIBRARIES)
mark_as_advanced(${_prefix}${_combined_name}_WORKS)
set(_libraries_work ${${_prefix}${_combined_name}_WORKS})
#message("DEBUG: ${LIBRARIES} = ${${LIBRARIES}}")
endif(_libraries_work)
if(_libraries_work)
set(${LIBRARIES} ${${LIBRARIES}} ${_blas})
else(_libraries_work)
set(${LIBRARIES} FALSE)
endif(_libraries_work)
endmacro(Check_Lapack_Libraries)
set(LAPACK_LINKER_FLAGS)
set(LAPACK_LIBRARIES)
set(LAPACK95_LIBRARIES)
if(LAPACK_FIND_QUIETLY OR NOT LAPACK_FIND_REQUIRED)
find_package(BLAS)
find_PACKAGE(Threads)
else(LAPACK_FIND_QUIETLY OR NOT LAPACK_FIND_REQUIRED)
find_package(BLAS REQUIRED)
find_package(Threads REQUIRED)
endif(LAPACK_FIND_QUIETLY OR NOT LAPACK_FIND_REQUIRED)
if(BLAS_FOUND)
set(LAPACK_LINKER_FLAGS ${BLAS_LINKER_FLAGS})
if(NOT BLA_VENDOR)
set(BLA_VENDOR "All")
endif(NOT BLA_VENDOR)
#intel lapack
if (BLA_VENDOR MATCHES "Intel*" OR BLA_VENDOR STREQUAL "All")
if (BLA_F95)
if(NOT LAPACK95_LIBRARIES)
check_lapack_libraries(
LAPACK95_LIBRARIES
LAPACK
cheev
""
"mkl_lapack95"
"${BLAS95_LIBRARIES}"
"${CMAKE_THREAD_LIBS_INIT}"
)
endif(NOT LAPACK95_LIBRARIES)
else(BLA_F95)
if(NOT LAPACK_LIBRARIES)
check_lapack_libraries(
LAPACK_LIBRARIES
LAPACK
cheev
""
"mkl_lapack"
"${BLAS_LIBRARIES}"
"${CMAKE_THREAD_LIBS_INIT}"
)
endif(NOT LAPACK_LIBRARIES)
endif(BLA_F95)
endif(BLA_VENDOR MATCHES "Intel*" OR BLA_VENDOR STREQUAL "All")
#acml lapack
if (BLA_VENDOR STREQUAL "ACML" OR BLA_VENDOR STREQUAL "All")
if(NOT LAPACK_LIBRARIES)
check_lapack_libraries(
LAPACK_LIBRARIES
LAPACK
cheev
""
"acml"
""
""
)
endif(NOT LAPACK_LIBRARIES)
endif (BLA_VENDOR STREQUAL "ACML" OR BLA_VENDOR STREQUAL "All")
# Apple LAPACK library?
if (BLA_VENDOR STREQUAL "Apple" OR BLA_VENDOR STREQUAL "All")
if(NOT LAPACK_LIBRARIES)
check_lapack_libraries(
LAPACK_LIBRARIES
LAPACK
cheev
""
"Accelerate"
"${BLAS_LIBRARIES}"
""
)
endif(NOT LAPACK_LIBRARIES)
endif (BLA_VENDOR STREQUAL "Apple" OR BLA_VENDOR STREQUAL "All")
if (BLA_VENDOR STREQUAL "NAS" OR BLA_VENDOR STREQUAL "All")
if ( NOT LAPACK_LIBRARIES )
check_lapack_libraries(
LAPACK_LIBRARIES
LAPACK
cheev
""
"vecLib"
"${BLAS_LIBRARIES}"
""
)
endif ( NOT LAPACK_LIBRARIES )
endif (BLA_VENDOR STREQUAL "NAS" OR BLA_VENDOR STREQUAL "All")
# Generic LAPACK library?
if (BLA_VENDOR STREQUAL "Generic" OR BLA_VENDOR STREQUAL "All")
if ( NOT LAPACK_LIBRARIES )
check_lapack_libraries(
LAPACK_LIBRARIES
LAPACK
cheev
""
"lapack"
"${BLAS_LIBRARIES}"
""
)
endif ( NOT LAPACK_LIBRARIES )
endif (BLA_VENDOR STREQUAL "Generic" OR BLA_VENDOR STREQUAL "All")
else(BLAS_FOUND)
message(STATUS "LAPACK requires BLAS")
endif(BLAS_FOUND)
if(BLA_F95)
if(LAPACK95_LIBRARIES)
set(LAPACK95_FOUND TRUE)
else(LAPACK95_LIBRARIES)
set(LAPACK95_FOUND FALSE)
endif(LAPACK95_LIBRARIES)
if(NOT LAPACK_FIND_QUIETLY)
if(LAPACK95_FOUND)
message(STATUS "A library with LAPACK95 API found.")
else(LAPACK95_FOUND)
if(LAPACK_FIND_REQUIRED)
message(FATAL_ERROR
"A required library with LAPACK95 API not found. Please specify library location."
)
else(LAPACK_FIND_REQUIRED)
message(STATUS
"A library with LAPACK95 API not found. Please specify library location."
)
endif(LAPACK_FIND_REQUIRED)
endif(LAPACK95_FOUND)
endif(NOT LAPACK_FIND_QUIETLY)
set(LAPACK_FOUND "${LAPACK95_FOUND}")
set(LAPACK_LIBRARIES "${LAPACK95_LIBRARIES}")
else(BLA_F95)
if(LAPACK_LIBRARIES)
set(LAPACK_FOUND TRUE)
else(LAPACK_LIBRARIES)
set(LAPACK_FOUND FALSE)
endif(LAPACK_LIBRARIES)
if(NOT LAPACK_FIND_QUIETLY)
if(LAPACK_FOUND)
message(STATUS "A library with LAPACK API found.")
else(LAPACK_FOUND)
if(LAPACK_FIND_REQUIRED)
message(FATAL_ERROR
"A required library with LAPACK API not found. Please specify library location."
)
else(LAPACK_FIND_REQUIRED)
message(STATUS
"A library with LAPACK API not found. Please specify library location."
)
endif(LAPACK_FIND_REQUIRED)
endif(LAPACK_FOUND)
endif(NOT LAPACK_FIND_QUIETLY)
endif(BLA_F95)
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