#
#FFTW - Fastest Fourier Transform in the West
#
#See http://www.fftw.org/install/windows.html for build options.
#

ExternalProject_Add (
  fftw
  PREFIX ${CMAKE_INSTALL_PREFIX}
  BUILD_IN_SOURCE 1 #When running configure, the current directory must be the source directory
  URL http://www.fftw.org/fftw-3.3.8.tar.gz
  URL_MD5 8aac833c943d8e90d51b697b27d4384d
  CONFIGURE_COMMAND ${BASH_CMD} ./configure --prefix=<INSTALL_DIR> --enable-float --enable-sse2 --enable-avx --disable-alloca --with-our-malloc16 --with-incoming-stack-boundary=2
  BUILD_COMMAND ${BASH_CMD} make
  INSTALL_COMMAND ${BASH_CMD} make install
  DEPENDS autotools
)