diff options
Diffstat (limited to 'cmake_modules/FindFFTW3.cmake')
| -rw-r--r-- | cmake_modules/FindFFTW3.cmake | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/cmake_modules/FindFFTW3.cmake b/cmake_modules/FindFFTW3.cmake new file mode 100644 index 0000000..289accc --- /dev/null +++ b/cmake_modules/FindFFTW3.cmake @@ -0,0 +1,52 @@ +# - Try to find FFTW3 +# Once done this will define +# +# FFTW3_FOUND - system has FFTW3 +# FFTW3_INCLUDE_DIR - the FFTW3 include directory +# FFTW3_LIBRARIES - Link these to use FFTW3 +# FFTW3_VERSION_STRING - Human readable version number of fftw3 +# FFTW3_VERSION_MAJOR - Major version number of fftw3 +# FFTW3_VERSION_MINOR - Minor version number of fftw3 + +# Copyright (c) 2017, Ilia Platone, <info@iliaplatone.com> +# Based on FindLibfacile by Carsten Niehaus, <cniehaus@gmx.de> +# +# Redistribution and use is allowed according to the terms of the BSD license. +# For details see the accompanying COPYING-CMAKE-SCRIPTS file. + +if (FFTW3_LIBRARIES) + + # in cache already + set(FFTW3_FOUND TRUE) + message(STATUS "Found FFTW3: ${FFTW3_LIBRARIES}") + + +else (FFTW3_LIBRARIES) + + find_library(FFTW3_LIBRARIES NAMES fftw3 + PATHS + ${_obLinkDir} + ${GNUWIN32_DIR}/lib + /usr/local/lib + ) + + if(FFTW3_LIBRARIES) + set(FFTW3_FOUND TRUE) + else (FFTW3_LIBRARIES) + set(FFTW3_FOUND FALSE) + endif(FFTW3_LIBRARIES) + + + if (FFTW3_FOUND) + if (NOT FFTW3_FIND_QUIETLY) + message(STATUS "Found FFTW3: ${FFTW3_LIBRARIES}") + endif (NOT FFTW3_FIND_QUIETLY) + else (FFTW3_FOUND) + if (FFTW3_FIND_REQUIRED) + message(FATAL_ERROR "FFTW3 not found. Please install libfftw3-dev") + endif (FFTW3_FIND_REQUIRED) + endif (FFTW3_FOUND) + + mark_as_advanced(FFTW3_LIBRARIES) + +endif (FFTW3_LIBRARIES) |