mirror of
https://github.com/reactos/CMake.git
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c4bb9c9d42
This adds copyright/license notification blocks CMake's find-modules. Many of the modules had no notices at all. Some had notices referring to the BSD license already. This commit normalizes existing notices and adds missing notices.
468 lines
13 KiB
CMake
468 lines
13 KiB
CMake
# - Find BLAS library
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# This module finds an installed fortran library that implements the BLAS
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# linear-algebra interface (see http://www.netlib.org/blas/).
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# The list of libraries searched for is taken
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# from the autoconf macro file, acx_blas.m4 (distributed at
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# http://ac-archive.sourceforge.net/ac-archive/acx_blas.html).
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#
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# This module sets the following variables:
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# BLAS_FOUND - set to true if a library implementing the BLAS interface
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# is found
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# BLAS_LINKER_FLAGS - uncached list of required linker flags (excluding -l
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# and -L).
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# BLAS_LIBRARIES - uncached list of libraries (using full path name) to
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# link against to use BLAS
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# BLAS95_LIBRARIES - uncached list of libraries (using full path name)
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# to link against to use BLAS95 interface
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# BLAS95_FOUND - set to true if a library implementing the BLAS f95 interface
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# is found
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# BLA_STATIC if set on this determines what kind of linkage we do (static)
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# BLA_VENDOR if set checks only the specified vendor, if not set checks
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# all the possibilities
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# BLA_F95 if set on tries to find the f95 interfaces for BLAS/LAPACK
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##########
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### List of vendors (BLA_VENDOR) valid in this module
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## 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),
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## Intel( older versions of mkl 32 and 64 bit), ACML,Apple, NAS, Generic
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# C/CXX should be enabled to use Intel mkl
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#=============================================================================
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# Copyright 2007-2009 Kitware, Inc.
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#
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# Distributed under the OSI-approved BSD License (the "License");
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# see accompanying file Copyright.txt for details.
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#
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# This software is distributed WITHOUT ANY WARRANTY; without even the
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# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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# See the License for more information.
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#=============================================================================
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# (To distributed this file outside of CMake, substitute the full
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# License text for the above reference.)
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get_property(_LANGUAGES_ GLOBAL PROPERTY ENABLED_LANGUAGES)
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if(NOT _LANGUAGES_ MATCHES Fortran)
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if(BLAS_FIND_REQUIRED)
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message(FATAL_ERROR "FindBLAS is Fortran-only so Fortran must be enabled.")
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else(BLAS_FIND_REQUIRED)
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message(STATUS "Looking for BLAS... - NOT found (Fortran not enabled)") #
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return()
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endif(BLAS_FIND_REQUIRED)
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endif(NOT _LANGUAGES_ MATCHES Fortran)
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include(CheckFortranFunctionExists)
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macro(Check_Fortran_Libraries LIBRARIES _prefix _name _flags _list _threads)
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# This macro checks for the existence of the combination of fortran libraries
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# given by _list. If the combination is found, this macro checks (using the
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# Check_Fortran_Function_Exists macro) whether can link against that library
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# combination using the name of a routine given by _name using the linker
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# flags given by _flags. If the combination of libraries is found and passes
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# the link test, LIBRARIES is set to the list of complete library paths that
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# have been found. Otherwise, LIBRARIES is set to FALSE.
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# N.B. _prefix is the prefix applied to the names of all cached variables that
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# are generated internally and marked advanced by this macro.
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set(_libraries_work TRUE)
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set(${LIBRARIES})
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set(_combined_name)
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foreach(_library ${_list})
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set(_combined_name ${_combined_name}_${_library})
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if(_libraries_work)
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if ( WIN32 )
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if(BLA_STATIC)
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set(CMAKE_FIND_LIBRARY_SUFFIXES ".lib;.dll")
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endif(BLA_STATIC)
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find_library(${_prefix}_${_library}_LIBRARY
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NAMES ${_library}
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PATHS ENV LIB
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)
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endif ( WIN32 )
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if ( APPLE )
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if(BLA_STATIC)
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set(CMAKE_FIND_LIBRARY_SUFFIXES ".lib;.dll")
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endif(BLA_STATIC)
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find_library(${_prefix}_${_library}_LIBRARY
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NAMES ${_library}
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PATHS /usr/local/lib /usr/lib /usr/local/lib64 /usr/lib64 ENV DYLD_LIBRARY_PATH
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)
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else ( APPLE )
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if(BLA_STATIC)
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set(CMAKE_FIND_LIBRARY_SUFFIXES ".a;.so")
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endif(BLA_STATIC)
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find_library(${_prefix}_${_library}_LIBRARY
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NAMES ${_library}
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PATHS /usr/local/lib /usr/lib /usr/local/lib64 /usr/lib64 ENV LD_LIBRARY_PATH
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)
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endif( APPLE )
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mark_as_advanced(${_prefix}_${_library}_LIBRARY)
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set(${LIBRARIES} ${${LIBRARIES}} ${${_prefix}_${_library}_LIBRARY})
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set(_libraries_work ${${_prefix}_${_library}_LIBRARY})
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endif(_libraries_work)
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endforeach(_library ${_list})
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if(_libraries_work)
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# Test this combination of libraries.
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set(CMAKE_REQUIRED_LIBRARIES ${_flags} ${${LIBRARIES}} ${_threads})
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# message("DEBUG: CMAKE_REQUIRED_LIBRARIES = ${CMAKE_REQUIRED_LIBRARIES}")
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check_fortran_function_exists(${_name} ${_prefix}${_combined_name}_WORKS)
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set(CMAKE_REQUIRED_LIBRARIES)
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mark_as_advanced(${_prefix}${_combined_name}_WORKS)
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set(_libraries_work ${${_prefix}${_combined_name}_WORKS})
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endif(_libraries_work)
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if(NOT _libraries_work)
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set(${LIBRARIES} FALSE)
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endif(NOT _libraries_work)
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#message("DEBUG: ${LIBRARIES} = ${${LIBRARIES}}")
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endmacro(Check_Fortran_Libraries)
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set(BLAS_LINKER_FLAGS)
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set(BLAS_LIBRARIES)
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set(BLAS95_LIBRARIES)
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if ($ENV{BLA_VENDOR} MATCHES ".+")
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set(BLA_VENDOR $ENV{BLA_VENDOR})
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else ($ENV{BLA_VENDOR} MATCHES ".+")
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if(NOT BLA_VENDOR)
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set(BLA_VENDOR "All")
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endif(NOT BLA_VENDOR)
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endif ($ENV{BLA_VENDOR} MATCHES ".+")
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if (BLA_VENDOR STREQUAL "ATLAS" OR BLA_VENDOR STREQUAL "All")
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if(NOT BLAS_LIBRARIES)
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# BLAS in ATLAS library? (http://math-atlas.sourceforge.net/)
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check_fortran_libraries(
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BLAS_LIBRARIES
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BLAS
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cblas_dgemm
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""
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"cblas;f77blas;atlas"
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""
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)
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endif(NOT BLAS_LIBRARIES)
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endif (BLA_VENDOR STREQUAL "ATLAS" OR BLA_VENDOR STREQUAL "All")
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# BLAS in PhiPACK libraries? (requires generic BLAS lib, too)
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if (BLA_VENDOR STREQUAL "PhiPACK" OR BLA_VENDOR STREQUAL "All")
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if(NOT BLAS_LIBRARIES)
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check_fortran_libraries(
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BLAS_LIBRARIES
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BLAS
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sgemm
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""
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"sgemm;dgemm;blas"
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""
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)
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endif(NOT BLAS_LIBRARIES)
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endif (BLA_VENDOR STREQUAL "PhiPACK" OR BLA_VENDOR STREQUAL "All")
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# BLAS in Alpha CXML library?
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if (BLA_VENDOR STREQUAL "CXML" OR BLA_VENDOR STREQUAL "All")
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if(NOT BLAS_LIBRARIES)
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check_fortran_libraries(
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BLAS_LIBRARIES
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BLAS
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sgemm
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""
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"cxml"
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""
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)
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endif(NOT BLAS_LIBRARIES)
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endif (BLA_VENDOR STREQUAL "CXML" OR BLA_VENDOR STREQUAL "All")
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# BLAS in Alpha DXML library? (now called CXML, see above)
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if (BLA_VENDOR STREQUAL "DXML" OR BLA_VENDOR STREQUAL "All")
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if(NOT BLAS_LIBRARIES)
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check_fortran_libraries(
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BLAS_LIBRARIES
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BLAS
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sgemm
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""
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"dxml"
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""
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)
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endif(NOT BLAS_LIBRARIES)
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endif (BLA_VENDOR STREQUAL "DXML" OR BLA_VENDOR STREQUAL "All")
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# BLAS in Sun Performance library?
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if (BLA_VENDOR STREQUAL "SunPerf" OR BLA_VENDOR STREQUAL "All")
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if(NOT BLAS_LIBRARIES)
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check_fortran_libraries(
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BLAS_LIBRARIES
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BLAS
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sgemm
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"-xlic_lib=sunperf"
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"sunperf;sunmath"
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""
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)
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if(BLAS_LIBRARIES)
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set(BLAS_LINKER_FLAGS "-xlic_lib=sunperf")
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endif(BLAS_LIBRARIES)
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endif(NOT BLAS_LIBRARIES)
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endif (BLA_VENDOR STREQUAL "SunPerf" OR BLA_VENDOR STREQUAL "All")
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# BLAS in SCSL library? (SGI/Cray Scientific Library)
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if (BLA_VENDOR STREQUAL "SCSL" OR BLA_VENDOR STREQUAL "All")
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if(NOT BLAS_LIBRARIES)
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check_fortran_libraries(
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BLAS_LIBRARIES
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BLAS
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sgemm
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""
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"scsl"
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""
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)
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endif(NOT BLAS_LIBRARIES)
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endif (BLA_VENDOR STREQUAL "SCSL" OR BLA_VENDOR STREQUAL "All")
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# BLAS in SGIMATH library?
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if (BLA_VENDOR STREQUAL "SGIMATH" OR BLA_VENDOR STREQUAL "All")
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if(NOT BLAS_LIBRARIES)
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check_fortran_libraries(
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BLAS_LIBRARIES
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BLAS
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sgemm
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""
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"complib.sgimath"
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""
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)
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endif(NOT BLAS_LIBRARIES)
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endif (BLA_VENDOR STREQUAL "SGIMATH" OR BLA_VENDOR STREQUAL "All")
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# BLAS in IBM ESSL library? (requires generic BLAS lib, too)
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if (BLA_VENDOR STREQUAL "IBMESSL" OR BLA_VENDOR STREQUAL "All")
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if(NOT BLAS_LIBRARIES)
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check_fortran_libraries(
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BLAS_LIBRARIES
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BLAS
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sgemm
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""
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"essl;blas"
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""
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)
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endif(NOT BLAS_LIBRARIES)
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endif (BLA_VENDOR STREQUAL "IBMESSL" OR BLA_VENDOR STREQUAL "All")
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#BLAS in acml library?
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if (BLA_VENDOR STREQUAL "ACML" OR BLA_VENDOR STREQUAL "All")
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if(NOT BLAS_LIBRARIES)
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check_fortran_libraries(
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BLAS_LIBRARIES
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BLAS
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sgemm
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""
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"acml"
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""
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)
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endif(NOT BLAS_LIBRARIES)
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endif (BLA_VENDOR STREQUAL "ACML" OR BLA_VENDOR STREQUAL "All")
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# Apple BLAS library?
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if (BLA_VENDOR STREQUAL "Apple" OR BLA_VENDOR STREQUAL "All")
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if(NOT BLAS_LIBRARIES)
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check_fortran_libraries(
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BLAS_LIBRARIES
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BLAS
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cblas_dgemm
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""
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"Accelerate"
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""
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)
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endif(NOT BLAS_LIBRARIES)
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endif (BLA_VENDOR STREQUAL "Apple" OR BLA_VENDOR STREQUAL "All")
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if (BLA_VENDOR STREQUAL "NAS" OR BLA_VENDOR STREQUAL "All")
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if ( NOT BLAS_LIBRARIES )
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check_fortran_libraries(
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BLAS_LIBRARIES
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BLAS
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cblas_dgemm
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""
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"vecLib"
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""
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)
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endif ( NOT BLAS_LIBRARIES )
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endif (BLA_VENDOR STREQUAL "NAS" OR BLA_VENDOR STREQUAL "All")
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# Generic BLAS library?
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if (BLA_VENDOR STREQUAL "Generic" OR BLA_VENDOR STREQUAL "All")
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if(NOT BLAS_LIBRARIES)
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check_fortran_libraries(
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BLAS_LIBRARIES
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BLAS
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sgemm
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""
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"blas"
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""
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)
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endif(NOT BLAS_LIBRARIES)
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endif (BLA_VENDOR STREQUAL "Generic" OR BLA_VENDOR STREQUAL "All")
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#BLAS in intel mkl 10 library? (em64t 64bit)
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if (BLA_VENDOR MATCHES "Intel*" OR BLA_VENDOR STREQUAL "All")
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if (_LANGUAGES_ MATCHES C OR _LANGUAGES_ MATCHES CXX)
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if(BLAS_FIND_QUIETLY OR NOT BLAS_FIND_REQUIRED)
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find_package(Threads)
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else(BLAS_FIND_QUIETLY OR NOT BLAS_FIND_REQUIRED)
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find_package(Threads REQUIRED)
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endif(BLAS_FIND_QUIETLY OR NOT BLAS_FIND_REQUIRED)
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if (WIN32)
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if(BLA_F95)
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if(NOT BLAS95_LIBRARIES)
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check_fortran_libraries(
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BLAS95_LIBRARIES
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BLAS
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sgemm
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""
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"mkl_blas95;mkl_intel_c;mkl_intel_thread;mkl_core;libguide40"
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""
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)
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endif(NOT BLAS95_LIBRARIES)
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else(BLA_F95)
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if(NOT BLAS_LIBRARIES)
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check_fortran_libraries(
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BLAS_LIBRARIES
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BLAS
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SGEMM
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""
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"mkl_c_dll;mkl_intel_thread_dll;mkl_core_dll;libguide40"
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""
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)
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endif(NOT BLAS_LIBRARIES)
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endif(BLA_F95)
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else(WIN32)
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if (BLA_VENDOR STREQUAL "Intel10_32" OR BLA_VENDOR STREQUAL "All")
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if(BLA_F95)
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if(NOT BLAS95_LIBRARIES)
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check_fortran_libraries(
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BLAS95_LIBRARIES
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BLAS
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sgemm
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""
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"mkl_blas95;mkl_intel;mkl_intel_thread;mkl_core;guide"
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"${CMAKE_THREAD_LIBS_INIT}"
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)
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endif(NOT BLAS95_LIBRARIES)
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else(BLA_F95)
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if(NOT BLAS_LIBRARIES)
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check_fortran_libraries(
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BLAS_LIBRARIES
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BLAS
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sgemm
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""
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"mkl_intel;mkl_intel_thread;mkl_core;guide"
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"${CMAKE_THREAD_LIBS_INIT}"
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)
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endif(NOT BLAS_LIBRARIES)
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endif(BLA_F95)
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endif (BLA_VENDOR STREQUAL "Intel10_32" OR BLA_VENDOR STREQUAL "All")
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if (BLA_VENDOR STREQUAL "Intel10_64lp" OR BLA_VENDOR STREQUAL "All")
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if(BLA_F95)
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if(NOT BLAS95_LIBRARIES)
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check_fortran_libraries(
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BLAS95_LIBRARIES
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BLAS
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sgemm
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""
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"mkl_blas95;mkl_intel_lp64;mkl_intel_thread;mkl_core;guide"
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"${CMAKE_THREAD_LIBS_INIT}"
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)
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endif(NOT BLAS95_LIBRARIES)
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else(BLA_F95)
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if(NOT BLAS_LIBRARIES)
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check_fortran_libraries(
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BLAS_LIBRARIES
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BLAS
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sgemm
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""
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"mkl_intel_lp64;mkl_intel_thread;mkl_core;guide"
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"${CMAKE_THREAD_LIBS_INIT}"
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)
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endif(NOT BLAS_LIBRARIES)
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endif(BLA_F95)
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endif (BLA_VENDOR STREQUAL "Intel10_64lp" OR BLA_VENDOR STREQUAL "All")
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endif (WIN32)
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#older vesions of intel mkl libs
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# BLAS in intel mkl library? (shared)
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if(NOT BLAS_LIBRARIES)
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check_fortran_libraries(
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BLAS_LIBRARIES
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BLAS
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sgemm
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""
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"mkl;guide"
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"${CMAKE_THREAD_LIBS_INIT}"
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)
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endif(NOT BLAS_LIBRARIES)
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#BLAS in intel mkl library? (static, 32bit)
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if(NOT BLAS_LIBRARIES)
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check_fortran_libraries(
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BLAS_LIBRARIES
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BLAS
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sgemm
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""
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"mkl_ia32;guide"
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"${CMAKE_THREAD_LIBS_INIT}"
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)
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endif(NOT BLAS_LIBRARIES)
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#BLAS in intel mkl library? (static, em64t 64bit)
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if(NOT BLAS_LIBRARIES)
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check_fortran_libraries(
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BLAS_LIBRARIES
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BLAS
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sgemm
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""
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"mkl_em64t;guide"
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"${CMAKE_THREAD_LIBS_INIT}"
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)
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endif(NOT BLAS_LIBRARIES)
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endif (_LANGUAGES_ MATCHES C OR _LANGUAGES_ MATCHES CXX)
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endif (BLA_VENDOR MATCHES "Intel*" OR BLA_VENDOR STREQUAL "All")
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if(BLA_F95)
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if(BLAS95_LIBRARIES)
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set(BLAS95_FOUND TRUE)
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else(BLAS95_LIBRARIES)
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set(BLAS95_FOUND FALSE)
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endif(BLAS95_LIBRARIES)
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if(NOT BLAS_FIND_QUIETLY)
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if(BLAS95_FOUND)
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message(STATUS "A library with BLAS95 API found.")
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else(BLAS95_FOUND)
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if(BLAS_FIND_REQUIRED)
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message(FATAL_ERROR
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"A required library with BLAS95 API not found. Please specify library location.")
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else(BLAS_FIND_REQUIRED)
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message(STATUS
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"A library with BLAS95 API not found. Please specify library location.")
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endif(BLAS_FIND_REQUIRED)
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endif(BLAS95_FOUND)
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endif(NOT BLAS_FIND_QUIETLY)
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set(BLAS_FOUND TRUE)
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set(BLAS_LIBRARIES "${BLAS95_LIBRARIES}")
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else(BLA_F95)
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if(BLAS_LIBRARIES)
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set(BLAS_FOUND TRUE)
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else(BLAS_LIBRARIES)
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set(BLAS_FOUND FALSE)
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endif(BLAS_LIBRARIES)
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if(NOT BLAS_FIND_QUIETLY)
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if(BLAS_FOUND)
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message(STATUS "A library with BLAS API found.")
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else(BLAS_FOUND)
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if(BLAS_FIND_REQUIRED)
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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)
|