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FindLAPACKE.cmake 1.45 KB
0d840342   David Mayerich   public release co...
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  # - Try to find LAPACKE
  #
  # Once done this will define
  #  LAPACKE_FOUND - System has LAPACKE
  #  LAPACKE_INCLUDE_DIRS - The LAPACKE include directories
  #  LAPACKE_LIBRARIES - The libraries needed to use LAPACKE
  #  LAPACKE_DEFINITIONS - Compiler switches required for using LAPACKE
  #
  # Usually, LAPACKE requires LAPACK and the BLAS.  This module does
  # not enforce anything about that.
  
  find_path(LAPACKE_INCLUDE_DIR
            NAMES lapacke.h
            PATHS $ENV{LAPACK_PATH} ${INCLUDE_INSTALL_DIR}
            PATHS ENV INCLUDE)
  
  find_library(LAPACKE_LIBRARY liblapacke lapacke
               PATHS $ENV{LAPACK_PATH} ${LIB_INSTALL_DIR}
               PATHS ENV LIBRARY_PATH
               PATHS ENV LD_LIBRARY_PATH)
  
  if(MSVC)
  	find_library(LAPACK_LIBRARY liblapack lapack
               PATHS $ENV{LAPACK_PATH} ${LIB_INSTALL_DIR}
               PATHS ENV LIBRARY_PATH
               PATHS ENV LD_LIBRARY_PATH)
  
  	find_library(BLAS_LIBRARY libblas blas
               PATHS $ENV{LAPACK_PATH} ${LIB_INSTALL_DIR}
               PATHS ENV LIBRARY_PATH
               PATHS ENV LD_LIBRARY_PATH)
  	
  else()
  	find_library(LAPACK REQUIRED)
  	find_library(BLAS REQUIRED)
  endif()
  set(LAPACKE_LIBRARIES ${LAPACKE_LIBRARY} ${LAPACK_LIBRARY} ${BLAS_LIBRARY})
  
  include(FindPackageHandleStandardArgs)
  find_package_handle_standard_args(LAPACKE DEFAULT_MSG
                                    LAPACKE_INCLUDE_DIR 
                                    LAPACKE_LIBRARIES)
  mark_as_advanced(LAPACKE_INCLUDE_DIR LAPACKE_LIBRARIES)