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authorAlexey Ozeritsky <aozeritsky@gmail.com>2010-12-16 10:34:13 (GMT)
committerAlexey Ozeritsky <aozeritsky@gmail.com>2010-12-16 10:34:13 (GMT)
commit4f007638141bafc8747e809916e10df9f2ee651b (patch)
tree47e80f87a8d71b9d603e79145e04e12d07476cf7 /Modules/FindBLAS.cmake
parenta14a8562ea5f321b0a8f6f61f4c457da298825c5 (diff)
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FindBLAS works in C/C++ projects without Fortran
Diffstat (limited to 'Modules/FindBLAS.cmake')
-rw-r--r--Modules/FindBLAS.cmake29
1 files changed, 12 insertions, 17 deletions
diff --git a/Modules/FindBLAS.cmake b/Modules/FindBLAS.cmake
index 94bbed5..17b070b 100644
--- a/Modules/FindBLAS.cmake
+++ b/Modules/FindBLAS.cmake
@@ -40,16 +40,7 @@
# License text for the above reference.)
get_property(_LANGUAGES_ GLOBAL PROPERTY ENABLED_LANGUAGES)
-if(NOT _LANGUAGES_ MATCHES Fortran)
- 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)
+include(CheckFunctionExists)
macro(Check_Fortran_Libraries LIBRARIES _prefix _name _flags _list _threads)
# This macro checks for the existence of the combination of fortran libraries
@@ -107,7 +98,7 @@ if(_libraries_work)
# Test this combination of libraries.
set(CMAKE_REQUIRED_LIBRARIES ${_flags} ${${LIBRARIES}} ${_threads})
# 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)
mark_as_advanced(${_prefix}${_combined_name}_WORKS)
set(_libraries_work ${${_prefix}${_combined_name}_WORKS})
@@ -300,6 +291,9 @@ endif (BLA_VENDOR STREQUAL "Generic" OR BLA_VENDOR STREQUAL "All")
#BLAS in intel mkl 10 library? (em64t 64bit)
if (BLA_VENDOR MATCHES "Intel*" OR BLA_VENDOR STREQUAL "All")
+ if (NOT WIN32)
+ set(LM "-lm")
+ endif ()
if (_LANGUAGES_ MATCHES C OR _LANGUAGES_ MATCHES CXX)
if(BLAS_FIND_QUIETLY OR NOT BLAS_FIND_REQUIRED)
find_package(Threads)
@@ -340,7 +334,7 @@ if (BLA_VENDOR MATCHES "Intel*" OR BLA_VENDOR STREQUAL "All")
sgemm
""
"mkl_blas95;mkl_intel;mkl_intel_thread;mkl_core;guide"
- "${CMAKE_THREAD_LIBS_INIT}"
+ "${CMAKE_THREAD_LIBS_INIT};${LM}"
)
endif(NOT BLAS95_LIBRARIES)
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"
"${CMAKE_THREAD_LIBS_INIT}"
+ "${LM}"
)
endif(NOT BLAS_LIBRARIES)
endif(BLA_F95)
@@ -365,7 +360,7 @@ if (BLA_VENDOR MATCHES "Intel*" OR BLA_VENDOR STREQUAL "All")
sgemm
""
"mkl_blas95;mkl_intel_lp64;mkl_intel_thread;mkl_core;guide"
- "${CMAKE_THREAD_LIBS_INIT}"
+ "${CMAKE_THREAD_LIBS_INIT};${LM}"
)
endif(NOT BLAS95_LIBRARIES)
else(BLA_F95)
@@ -376,7 +371,7 @@ if (BLA_VENDOR MATCHES "Intel*" OR BLA_VENDOR STREQUAL "All")
sgemm
""
"mkl_intel_lp64;mkl_intel_thread;mkl_core;guide"
- "${CMAKE_THREAD_LIBS_INIT}"
+ "${CMAKE_THREAD_LIBS_INIT};${LM}"
)
endif(NOT BLAS_LIBRARIES)
endif(BLA_F95)
@@ -391,7 +386,7 @@ if (BLA_VENDOR MATCHES "Intel*" OR BLA_VENDOR STREQUAL "All")
sgemm
""
"mkl;guide"
- "${CMAKE_THREAD_LIBS_INIT}"
+ "${CMAKE_THREAD_LIBS_INIT};${LM}"
)
endif(NOT BLAS_LIBRARIES)
#BLAS in intel mkl library? (static, 32bit)
@@ -402,7 +397,7 @@ if (BLA_VENDOR MATCHES "Intel*" OR BLA_VENDOR STREQUAL "All")
sgemm
""
"mkl_ia32;guide"
- "${CMAKE_THREAD_LIBS_INIT}"
+ "${CMAKE_THREAD_LIBS_INIT};${LM}"
)
endif(NOT BLAS_LIBRARIES)
#BLAS in intel mkl library? (static, em64t 64bit)
@@ -413,7 +408,7 @@ if (BLA_VENDOR MATCHES "Intel*" OR BLA_VENDOR STREQUAL "All")
sgemm
""
"mkl_em64t;guide"
- "${CMAKE_THREAD_LIBS_INIT}"
+ "${CMAKE_THREAD_LIBS_INIT};${LM}"
)
endif(NOT BLAS_LIBRARIES)
endif (_LANGUAGES_ MATCHES C OR _LANGUAGES_ MATCHES CXX)