jamie@1: AC_PREREQ(2.13)
jamie@1: AC_INIT(src/libxtract.c)
jamie@1: 
jamie@1: PACKAGE=libxtract
jamie@1: VERSION=0.1.0
jamie@1: 
jamie@1: AM_INIT_AUTOMAKE($PACKAGE, $VERSION)
jamie@1: AM_CONFIG_HEADER(config.h)
jamie@1: AC_PROG_CC
jamie@1: AC_PROG_INSTALL
jamie@1: AC_ENABLE_STATIC(no)
jamie@1: AC_ENABLE_SHARED(yes)
jamie@1: AC_PROG_LIBTOOL
jamie@1: #AC_ARG_WITH(fftw, AC_HELP_STRING([--with-vector], [build vector features]),
jamie@1: #            [ if test $withval = "yes"; then with_vector=yes ;
jamie@1: #                           else with_vector=no ; fi ], with_vector=no)
jamie@1: 
jamie@1: AC_CHECK_HEADERS([math.h])
jamie@1: 
jamie@1: AC_ARG_ENABLE(vector, 
jamie@1:               [  --enable-vector    Turn fft-based vector processing on],
jamie@1:               [case "${enableval}" in
jamie@1:                yes) vector=true ;;
jamie@1:                no)  vector=false ;;
jamie@1:                *) AC_MSG_ERROR(bad value ${enableval} for --enable-vector) ;;
jamie@1:            esac],[vector=false])
jamie@1: 
jamie@1: XTRACT_SO_VERSION=0:0:0
jamie@1: CFLAGS="-pedantic -ansi"
jamie@1: LDFLAGS="-lm"
jamie@1: 
jamie@1: dnl Are we building with fftw?
jamie@1: #if [[ "$with_vector" = "yes" ]] ; then
jamie@1: if [[ "$vector" = "true" ]] ; then
jamie@1:     LDFLAGS="$LDFLAGS -lfftw3f"
jamie@1:     AC_DEFINE([BUILD_VECTOR], [1], [Build the vector functions])
jamie@1: fi
jamie@1: 
jamie@1: AM_CONDITIONAL(BUILD_VECTOR, test "x${vector}" = 'xtrue')
jamie@1: 
jamie@1: AC_OUTPUT(Makefile src/Makefile xtract/Makefile)