qmcpack/CMake/FindFFTW.cmake

30 lines
823 B
CMake

# FFTW_INCLUDE_DIR = fftw3.h
# FFTW_LIBRARIES = libfftw3.a
# FFTW_FOUND = true if FFTW3 is found
SET(Libfftw fftw3)
IF(QMC_BUILD_STATIC)
SET(Libfftw libfftw3.a)
ENDIF(QMC_BUILD_STATIC)
IF(FFTW_INCLUDE_DIRS)
FIND_PATH(FFTW_INCLUDE_DIR fftw3.h ${FFTW_INCLUDE_DIRS})
FIND_LIBRARY(FFTW_LIBRARIES ${Libfftw} ${FFTW_LIBRARY_DIRS})
ELSE(FFTW_INCLUDE_DIRS)
FIND_PATH(FFTW_INCLUDE_DIR fftw3.h ${FFTW_HOME}/include $ENV{FFTW_HOME}/include)
FIND_LIBRARY(FFTW_LIBRARIES ${Libfftw} ${FFTW_HOME}/lib $ENV{FFTW_HOME}/lib)
ENDIF(FFTW_INCLUDE_DIRS)
SET(FFTW_FOUND FALSE)
IF(FFTW_INCLUDE_DIR AND FFTW_LIBRARIES)
MESSAGE(STATUS "FFTW_INCLUDE_DIR=${FFTW_INCLUDE_DIR}")
MESSAGE(STATUS "FFTW_LIBRARIES=${FFTW_LIBRARIES}")
SET(FFTW_FOUND TRUE)
ENDIF()
MARK_AS_ADVANCED(
FFTW_INCLUDE_DIR
FFTW_LIBRARIES
FFTW_FOUND
)