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# New ports collection makefile for: fftw
# Date created:     Dec 28 1998
# Whom:         Lars Koeller <Lars.Koeller@Uni-Bielefeld.DE>
#
# $FreeBSD$
#

PORTNAME=   fftw3
PORTVERSION=    3.0.1
CATEGORIES= math
MASTER_SITES=   ftp://ftp.fftw.org/pub/fftw/        \
        ftp://ftp.fftw.org/pub/fftw/old/    \
        ftp://theory.lcs.mit.edu/pub/fftw/  \
        ftp://pm.cse.rmit.edu.au/pub/dsp/fftw/
DISTNAME=   fftw-${PORTVERSION}

MAINTAINER= ahze@ahze.net
COMMENT=    Fast C routines to compute the Discrete Fourier Transform

USE_GMAKE=  yes
USE_LIBTOOL_VER=13
USE_GNOME=  gnomehack gnomeprefix gnometarget lthack pkgconfig
INSTALLS_SHLIB= yes

MAN1=   fftw-wisdom-to-conf.1 fftw-wisdom.1
INFO=   fftw3

CONFIGURE_ARGS= --enable-shared
CONFIGURE_ENV=  CFLAGS="${CFLAGS} ${PTHREAD_CFLAGS}" \
        LDFLAGS="${LDFLAGS} ${PTHREAD_LIBS}"

OPTIONS=    OPTIMIZED_CFLAGS "Enable optimized CFLAGS" off \
        OPTIMIZED_ATHLON "Enable AMD K7(Athlon) optimizations" off \
        SMP_THREADS "Enable FFTW SMP threads library" off

.include <bsd.port.pre.mk>

.if defined(WITH_OPTIMIZED_CFLAGS) && !defined(WITH_OPTIMIZED_ATHLON)
CONFIGURE_ENV+= CFLAGS="${CFLAGS} -O2 -ffast-math -fomit-frame-pointer"
.endif

.if defined(WITH_OPTIMIZED_ATHLON)
CONFIGURE_ARGS+=--enable-k7
CONFIGURE_ENV+= CFLAGS="${CFLAGS} -O3 -fomit-frame-pointer -fno-schedule-insns \
        -malign-double -fstrict-aliasing -mpreferred-stack-boundary=4 \
        -ffast-math"
.endif

.if defined(WITH_SMP_THREADS)
CONFIGURE_ARGS+=--enable-threads
.endif

.include <bsd.port.post.mk>