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FindBLAS works in C/C++ projects without Fortran

This commit is contained in:
Alexey Ozeritsky 2010-12-16 13:34:13 +03:00
parent a14a8562ea
commit 4f00763814
1 changed files with 12 additions and 17 deletions
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29
Modules/FindBLAS.cmake
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@ -40,16 +40,7 @@
# License text for the above reference.) # License text for the above reference.)
get_property(_LANGUAGES_ GLOBAL PROPERTY ENABLED_LANGUAGES) get_property(_LANGUAGES_ GLOBAL PROPERTY ENABLED_LANGUAGES)
if(NOT _LANGUAGES_ MATCHES Fortran) include(CheckFunctionExists)
if(BLAS_FIND_REQUIRED)
message(FATAL_ERROR "FindBLAS is Fortran-only so Fortran must be enabled.")
else(BLAS_FIND_REQUIRED)
message(STATUS "Looking for BLAS... - NOT found (Fortran not enabled)") #
return()
endif(BLAS_FIND_REQUIRED)
endif(NOT _LANGUAGES_ MATCHES Fortran)
include(CheckFortranFunctionExists)
macro(Check_Fortran_Libraries LIBRARIES _prefix _name _flags _list _threads) macro(Check_Fortran_Libraries LIBRARIES _prefix _name _flags _list _threads)
# This macro checks for the existence of the combination of fortran libraries # This macro checks for the existence of the combination of fortran libraries
@ -107,7 +98,7 @@ if(_libraries_work)
# Test this combination of libraries. # Test this combination of libraries.
set(CMAKE_REQUIRED_LIBRARIES ${_flags} ${${LIBRARIES}} ${_threads}) set(CMAKE_REQUIRED_LIBRARIES ${_flags} ${${LIBRARIES}} ${_threads})
# message("DEBUG: CMAKE_REQUIRED_LIBRARIES = ${CMAKE_REQUIRED_LIBRARIES}") # message("DEBUG: CMAKE_REQUIRED_LIBRARIES = ${CMAKE_REQUIRED_LIBRARIES}")
check_fortran_function_exists(${_name} ${_prefix}${_combined_name}_WORKS) check_function_exists("${_name}_" ${_prefix}${_combined_name}_WORKS)
set(CMAKE_REQUIRED_LIBRARIES) set(CMAKE_REQUIRED_LIBRARIES)
mark_as_advanced(${_prefix}${_combined_name}_WORKS) mark_as_advanced(${_prefix}${_combined_name}_WORKS)
set(_libraries_work ${${_prefix}${_combined_name}_WORKS}) set(_libraries_work ${${_prefix}${_combined_name}_WORKS})
@ -300,6 +291,9 @@ endif (BLA_VENDOR STREQUAL "Generic" OR BLA_VENDOR STREQUAL "All")
#BLAS in intel mkl 10 library? (em64t 64bit) #BLAS in intel mkl 10 library? (em64t 64bit)
if (BLA_VENDOR MATCHES "Intel*" OR BLA_VENDOR STREQUAL "All") if (BLA_VENDOR MATCHES "Intel*" OR BLA_VENDOR STREQUAL "All")
if (NOT WIN32)
set(LM "-lm")
endif ()
if (_LANGUAGES_ MATCHES C OR _LANGUAGES_ MATCHES CXX) if (_LANGUAGES_ MATCHES C OR _LANGUAGES_ MATCHES CXX)
if(BLAS_FIND_QUIETLY OR NOT BLAS_FIND_REQUIRED) if(BLAS_FIND_QUIETLY OR NOT BLAS_FIND_REQUIRED)
find_package(Threads) find_package(Threads)
@ -340,7 +334,7 @@ if (BLA_VENDOR MATCHES "Intel*" OR BLA_VENDOR STREQUAL "All")
sgemm sgemm
"" ""
"mkl_blas95;mkl_intel;mkl_intel_thread;mkl_core;guide" "mkl_blas95;mkl_intel;mkl_intel_thread;mkl_core;guide"
"${CMAKE_THREAD_LIBS_INIT}" "${CMAKE_THREAD_LIBS_INIT};${LM}"
) )
endif(NOT BLAS95_LIBRARIES) endif(NOT BLAS95_LIBRARIES)
else(BLA_F95) else(BLA_F95)
@ -352,6 +346,7 @@ if (BLA_VENDOR MATCHES "Intel*" OR BLA_VENDOR STREQUAL "All")
"" ""
"mkl_intel;mkl_intel_thread;mkl_core;guide" "mkl_intel;mkl_intel_thread;mkl_core;guide"
"${CMAKE_THREAD_LIBS_INIT}" "${CMAKE_THREAD_LIBS_INIT}"
"${LM}"
) )
endif(NOT BLAS_LIBRARIES) endif(NOT BLAS_LIBRARIES)
endif(BLA_F95) endif(BLA_F95)
@ -365,7 +360,7 @@ if (BLA_VENDOR MATCHES "Intel*" OR BLA_VENDOR STREQUAL "All")
sgemm sgemm
"" ""
"mkl_blas95;mkl_intel_lp64;mkl_intel_thread;mkl_core;guide" "mkl_blas95;mkl_intel_lp64;mkl_intel_thread;mkl_core;guide"
"${CMAKE_THREAD_LIBS_INIT}" "${CMAKE_THREAD_LIBS_INIT};${LM}"
) )
endif(NOT BLAS95_LIBRARIES) endif(NOT BLAS95_LIBRARIES)
else(BLA_F95) else(BLA_F95)
@ -376,7 +371,7 @@ if (BLA_VENDOR MATCHES "Intel*" OR BLA_VENDOR STREQUAL "All")
sgemm sgemm
"" ""
"mkl_intel_lp64;mkl_intel_thread;mkl_core;guide" "mkl_intel_lp64;mkl_intel_thread;mkl_core;guide"
"${CMAKE_THREAD_LIBS_INIT}" "${CMAKE_THREAD_LIBS_INIT};${LM}"
) )
endif(NOT BLAS_LIBRARIES) endif(NOT BLAS_LIBRARIES)
endif(BLA_F95) endif(BLA_F95)
@ -391,7 +386,7 @@ if (BLA_VENDOR MATCHES "Intel*" OR BLA_VENDOR STREQUAL "All")
sgemm sgemm
"" ""
"mkl;guide" "mkl;guide"
"${CMAKE_THREAD_LIBS_INIT}" "${CMAKE_THREAD_LIBS_INIT};${LM}"
) )
endif(NOT BLAS_LIBRARIES) endif(NOT BLAS_LIBRARIES)
#BLAS in intel mkl library? (static, 32bit) #BLAS in intel mkl library? (static, 32bit)
@ -402,7 +397,7 @@ if (BLA_VENDOR MATCHES "Intel*" OR BLA_VENDOR STREQUAL "All")
sgemm sgemm
"" ""
"mkl_ia32;guide" "mkl_ia32;guide"
"${CMAKE_THREAD_LIBS_INIT}" "${CMAKE_THREAD_LIBS_INIT};${LM}"
) )
endif(NOT BLAS_LIBRARIES) endif(NOT BLAS_LIBRARIES)
#BLAS in intel mkl library? (static, em64t 64bit) #BLAS in intel mkl library? (static, em64t 64bit)
@ -413,7 +408,7 @@ if (BLA_VENDOR MATCHES "Intel*" OR BLA_VENDOR STREQUAL "All")
sgemm sgemm
"" ""
"mkl_em64t;guide" "mkl_em64t;guide"
"${CMAKE_THREAD_LIBS_INIT}" "${CMAKE_THREAD_LIBS_INIT};${LM}"
) )
endif(NOT BLAS_LIBRARIES) endif(NOT BLAS_LIBRARIES)
endif (_LANGUAGES_ MATCHES C OR _LANGUAGES_ MATCHES CXX) endif (_LANGUAGES_ MATCHES C OR _LANGUAGES_ MATCHES CXX)