FindBLAS/LAPACK fixes
fixed: saving/changing/restoring CMAKE_FIND_LIBRARY_SUFFIXES variable.
fixed: BLA_VENDORs "Apple" (Accelerate Framework) and
"NAS" (vecLib Framework) fail as 'cblas_dgemm_' doesn't exist.
fixed: improve "Generic" detection on Ubuntu (and I assume Debian)
(work with libblas3gf and liblapack3gf packages).
This commit is contained in:
Alexey Ozeritsky
parent
cfad24a36b
commit
145de0a058
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@ -42,6 +42,8 @@
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include(CheckFunctionExists)
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include(CheckFortranFunctionExists)
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set(_blas_ORIG_CMAKE_FIND_LIBRARY_SUFFIXES ${CMAKE_FIND_LIBRARY_SUFFIXES})
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# Check the language being used
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get_property( _LANGUAGES_ GLOBAL PROPERTY ENABLED_LANGUAGES )
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if( _LANGUAGES_ MATCHES Fortran )
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@ -89,13 +91,18 @@ foreach(_library ${_list})
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if(_libraries_work)
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if (BLA_STATIC)
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if (WIN32)
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set(CMAKE_FIND_LIBRARY_SUFFIXES ".lib;.dll")
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set(CMAKE_FIND_LIBRARY_SUFFIXES .lib ${CMAKE_FIND_LIBRRAY_SUFFIXES})
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endif ( WIN32 )
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if (APPLE)
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set(CMAKE_FIND_LIBRARY_SUFFIXES ".lib;.dll")
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set(CMAKE_FIND_LIBRARY_SUFFIXES .lib ${CMAKE_FIND_LIBRRAY_SUFFIXES})
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else (APPLE)
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set(CMAKE_FIND_LIBRARY_SUFFIXES ".a;.so")
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set(CMAKE_FIND_LIBRARY_SUFFIXES .a ${CMAKE_FIND_LIBRRAY_SUFFIXES})
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endif (APPLE)
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else (BLA_STATIC)
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if (CMAKE_SYSTEM_NAME STREQUAL "Linux")
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# for ubuntu's libblas3gf and liblapack3gf packages
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set(CMAKE_FIND_LIBRARY_SUFFIXES ${CMAKE_FIND_LIBRRAY_SUFFIXES} .so.3gf)
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endif ()
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endif (BLA_STATIC)
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find_library(${_prefix}_${_library}_LIBRARY
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NAMES ${_library}
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@ -408,7 +415,7 @@ 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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dgemm
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""
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"Accelerate"
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""
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@ -421,7 +428,7 @@ if (BLA_VENDOR STREQUAL "NAS" OR BLA_VENDOR STREQUAL "All")
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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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dgemm
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""
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"vecLib"
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""
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@ -613,3 +620,5 @@ else(BLA_F95)
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endif(BLAS_FOUND)
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endif(NOT BLAS_FIND_QUIETLY)
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endif(BLA_F95)
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set(CMAKE_FIND_LIBRARY_SUFFIXES ${_blas_ORIG_CMAKE_FIND_LIBRARY_SUFFIXES})
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@ -36,6 +36,8 @@
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# (To distribute this file outside of CMake, substitute the full
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# License text for the above reference.)
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set(_lapack_ORIG_CMAKE_FIND_LIBRARY_SUFFIXES ${CMAKE_FIND_LIBRARY_SUFFIXES})
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get_property(_LANGUAGES_ GLOBAL PROPERTY ENABLED_LANGUAGES)
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if (NOT _LANGUAGES_ MATCHES Fortran)
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include(CheckFunctionExists)
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@ -46,6 +48,8 @@ endif (NOT _LANGUAGES_ MATCHES Fortran)
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set(LAPACK_FOUND FALSE)
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set(LAPACK95_FOUND FALSE)
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# TODO: move this stuff to separate module
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macro(Check_Lapack_Libraries LIBRARIES _prefix _name _flags _list _blas _threads)
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# This macro checks for the existence of the combination of fortran libraries
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# given by _list. If the combination is found, this macro checks (using the
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@ -61,38 +65,38 @@ macro(Check_Lapack_Libraries LIBRARIES _prefix _name _flags _list _blas _threads
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set(_libraries_work TRUE)
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set(${LIBRARIES})
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set(_combined_name)
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if (NOT _libdir)
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if (WIN32)
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set(_libdir ENV LIB)
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elseif (APPLE)
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set(_libdir /usr/local/lib /usr/lib /usr/local/lib64 /usr/lib64 ENV DYLD_LIBRARY_PATH)
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else ()
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set(_libdir /usr/local/lib /usr/lib /usr/local/lib64 /usr/lib64 ENV LD_LIBRARY_PATH)
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endif ()
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endif ()
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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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if (BLA_STATIC)
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if (WIN32)
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set(CMAKE_FIND_LIBRARY_SUFFIXES .lib ${CMAKE_FIND_LIBRRAY_SUFFIXES})
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endif ( WIN32 )
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if (APPLE)
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set(CMAKE_FIND_LIBRARY_SUFFIXES .lib ${CMAKE_FIND_LIBRRAY_SUFFIXES})
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else (APPLE)
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set(CMAKE_FIND_LIBRARY_SUFFIXES .a ${CMAKE_FIND_LIBRRAY_SUFFIXES})
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endif (APPLE)
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else (BLA_STATIC)
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if (CMAKE_SYSTEM_NAME STREQUAL "Linux")
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# for ubuntu's libblas3gf and liblapack3gf packages
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set(CMAKE_FIND_LIBRARY_SUFFIXES ${CMAKE_FIND_LIBRRAY_SUFFIXES} .so.3gf)
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endif ()
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endif (BLA_STATIC)
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find_library(${_prefix}_${_library}_LIBRARY
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NAMES ${_library}
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PATHS ENV LIB
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)
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ENDIF (WIN32)
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if(APPLE)
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if(BLA_STATIC)
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set(CMAKE_FIND_LIBRARY_SUFFIXES ".a;.so;.dylib")
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endif(BLA_STATIC)
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find_library(${_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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NAMES ${_library}
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PATHS ${_libdir}
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)
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mark_as_advanced(${_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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@ -165,7 +169,7 @@ endif (BLA_VENDOR STREQUAL "Goto" OR BLA_VENDOR STREQUAL "All")
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#acml lapack
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if (BLA_VENDOR STREQUAL "ACML.*" OR BLA_VENDOR STREQUAL "All")
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if (BLA_VENDOR MATCHES "ACML.*" OR BLA_VENDOR STREQUAL "All")
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if (BLAS_LIBRARIES MATCHES ".+acml.+")
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set (LAPACK_LIBRARIES ${BLAS_LIBRARIES})
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endif ()
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@ -297,3 +301,5 @@ else(BLA_F95)
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endif(LAPACK_FOUND)
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endif(NOT LAPACK_FIND_QUIETLY)
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endif(BLA_F95)
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set(CMAKE_FIND_LIBRARY_SUFFIXES ${_lapack_ORIG_CMAKE_FIND_LIBRARY_SUFFIXES})
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