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# - Find GSL
# Find the GNU Scientific Library (GSL) includes and library
#
# This module defines
# GSL_FOUND
# GSL_LIBRARIES for GSL only
# GSLCBLAS_LIBRARIES for GSL CBLAS
# GSL_INCLUDE_DIR
# GSLCBLAS_INCLUDE_DIR (not yet defined)
#
FIND_PATH(GSL_INCLUDE_DIR gsl/gsl_rng.h
/usr/local/include
/usr/include
/opt/local/include
)
FIND_PATH(GSLCBLAS_INCLUDE_DIR gsl/gsl_cblas.h
/usr/local/include
/usr/include
/opt/local/include
)
IF(GSL_USE_STATIC_LIBS)
SET( _GSL_ORIG_CMAKE_FIND_LIBRARY_SUFFIXES ${CMAKE_FIND_LIBRARY_SUFFIXES})
IF(WIN32)
SET(CMAKE_FIND_LIBRARY_SUFFIXES .lib .a ${CMAKE_FIND_LIBRARY_SUFFIXES})
ELSE(WIN32)
SET(CMAKE_FIND_LIBRARY_SUFFIXES .a ${CMAKE_FIND_LIBRARY_SUFFIXES})
ENDIF(WIN32)
ENDIF(GSL_USE_STATIC_LIBS)
FIND_LIBRARY(GSL_LIBRARY NAMES gsl)
FIND_LIBRARY(GSL_CBLAS_LIBRARY NAMES gslcblas)
IF(GSL_USE_STATIC_LIBS)
SET(CMAKE_FIND_LIBRARY_SUFFIXES ${_GSL_ORIG_CMAKE_FIND_LIBRARY_SUFFIXES})
ENDIF(GSL_USE_STATIC_LIBS)
IF(GSL_LIBRARY AND GSL_CBLAS_LIBRARY AND GSL_INCLUDE_DIR AND GSLCBLAS_INCLUDE_DIR)
SET(GSL_LIBRARIES ${GSL_LIBRARY})
SET(GSLCBLAS_LIBRARIES ${GSL_CBLAS_LIBRARY})
SET(GSL_FOUND "YES")
ELSE()
SET(GSL_FOUND "NO")
ENDIF()
IF(GSL_FOUND)
IF(NOT GSL_FIND_QUIETLY)
MESSAGE(STATUS "Found GNU Scientific Library (GSL_LIBRARY = ${GSL_LIBRARY})")
MESSAGE(STATUS "Found GNU Scientific Library: (GSL_CBLAS_LIBRARY = ${GSL_CBLAS_LIBRARY})")
MESSAGE(STATUS "Found GNU Scientific Library: (GSL_INCLUDE_DIR = ${GSL_INCLUDE_DIR})")
ENDIF(NOT GSL_FIND_QUIETLY)
ELSE(GSL_FOUND)
IF(GSL_FIND_REQUIRED)
MESSAGE(FATAL_ERROR "Could not find GNU Scientific Library")
ENDIF(GSL_FIND_REQUIRED)
ENDIF(GSL_FOUND)
MARK_AS_ADVANCED(
GSL_LIBRARY
GSL_CBLAS_LIBRARY
GSL_INCLUDE_DIR
)
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