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sdrangel/cmake/Modules/FindFFTW3F.cmake

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CMake

# http://tim.klingt.org/code/projects/supernova/repository/revisions/d336dd6f400e381bcfd720e96139656de0c53b6a/entry/cmake_modules/FindFFTW3f.cmake
# Modified to use pkg config and use standard var names
# Find single-precision (float) version of FFTW3
INCLUDE(FindPkgConfig)
PKG_CHECK_MODULES(PC_FFTW3F "fftw3f >= 3.0")
FIND_PATH(
FFTW3F_INCLUDE_DIRS
NAMES fftw3.h
HINTS $ENV{FFTW3_DIR}/include
${PC_FFTW3F_INCLUDE_DIR}
PATHS /usr/local/include
/usr/include
)
FIND_LIBRARY(
FFTW3F_LIBRARIES
NAMES fftw3f libfftw3f
HINTS $ENV{FFTW3_DIR}/lib
${PC_FFTW3F_LIBDIR}
PATHS /usr/local/lib
/usr/lib
/usr/lib64
)
FIND_LIBRARY(
FFTW3F_THREADS_LIBRARIES
NAMES fftw3f_threads libfftw3f_threads
HINTS $ENV{FFTW3_DIR}/lib
${PC_FFTW3F_LIBDIR}
PATHS /usr/local/lib
/usr/lib
/usr/lib64
)
INCLUDE(FindPackageHandleStandardArgs)
FIND_PACKAGE_HANDLE_STANDARD_ARGS(FFTW3F DEFAULT_MSG FFTW3F_LIBRARIES FFTW3F_INCLUDE_DIRS)
MARK_AS_ADVANCED(FFTW3F_LIBRARIES FFTW3F_INCLUDE_DIRS FFTW3F_THREADS_LIBRARIES)