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# Created by: bf@FreeBSD.org
# $FreeBSD$
PORTNAME= sfft
PORTVERSION= 0.1.0
PORTREVISION= 11
CATEGORIES= math
MASTER_SITES= http://spiral.net/software/sfft/ LOCAL/bf
DISTFILES= ${DISTNAME}${EXTRACT_SUFX}
EXTRACT_ONLY= ${DISTNAME}${EXTRACT_SUFX}
MAINTAINER= ports@FreeBSD.org
COMMENT= Optimized Sparse Fast Fourier Transform
LICENSE= GPLv2
ONLY_FOR_ARCHS= amd64 i386
ONLY_FOR_ARCHS_REASON= requires SSE instructions, which are x86-specific
LIB_DEPENDS= libfftw3.so:math/fftw3
USES= uidfix zip
USE_GCC= yes
USE_LDCONFIG= yes
OPTIONS_DEFINE= OPTIMIZED_CFLAGS PROFILE DOCS
OPTIONS_DEFAULT= OPTIMIZED_CFLAGS
BUILD_WRKSRC= ${WRKSRC}/src
INSTALL_WRKSRC= ${BUILD_WRKSRC}
CFLAGS+= -fopenmp -msse2 -Iflopcount -I${LOCALBASE}/include
LDFLAGS+= -L${LOCALBASE}/lib
HEADERS= sfft.h
HDIR= include/sfft
MAKE_ENV= LDADD="-lfftw3 ${LIBM}" LIB=sfft SHLIB_MAJOR="${SHLIB_MAJOR}" \
SRCCONF=/dev/null SRCS="${SRCS}"
PLIST_FILES= ${HEADERS:S|^|${HDIR}/|} lib/libsfft.a lib/libsfft.so \
lib/libsfft.so.${SHLIB_MAJOR}
SHLIB_MAJOR= 1
SRCS= common.cc computefourier-1.0-2.0.cc \
computefourier-3.0.cc fftw.cc filters.cc parameters.cc \
sfft.cc simulation.cc timer.cc utils.cc
.include <bsd.port.options.mk>
.if !${ARCH:Mamd64} && !${MACHINE_CPU:Msse2}
IGNORE= this port requires SSE2, and benefits from SSE3 -- set CPUTYPE\
appropriately
.endif
LIBM= -lm
.if ${PORT_OPTIONS:MDOCS} || make(makesum)
DISTFILES+= sfft-doc.pdf
PORTDOCS= sfft-doc.pdf
.endif
.if ${PORT_OPTIONS:MOPTIMIZED_CFLAGS}
CFLAGS+= -O3 -ffast-math
.endif
.if ${PORT_OPTIONS:MPROFILE}
.if defined(NOPROFILE) || defined(NO_PROFILE) || defined(WITHOUT_PROFILE)
IGNORE= you have defined WITH_PROFILE, but have also defined\
WITHOUT_PROFILE, NOPROFILE, or NO_PROFILE
.elif !exists(/usr/lib/libc_p.a)
IGNORE= you have chosen WITH_PROFILE, but have not installed the\
base system profiling libraries
.endif
PLIST_FILES+= lib/libsfft_p.a
.else
MAKE_ENV+= NO_PROFILE=yes
.endif
post-extract:
@${CP} /usr/include/complex.h ${BUILD_WRKSRC}/sfftcomplex.h
@${PRINTF} "LIBDIR=\t${PREFIX}/lib\n.include <bsd.lib.mk>\n" > \
${BUILD_WRKSRC}/Makefile
post-patch:
@${REINPLACE_CMD} -e 's/string\.h/cstring/' \
${WRKSRC}/src/utils.cc
@${REINPLACE_CMD} -E -e '/<complex\.h>/ \
{s/<complex\.h>/ "sfftcomplex.h"/; x ; \
s|^.*$$|#endif|; G; x; \
s|^.*$$|extern "C" {|; G; x; \
s|^.*$$|#ifdef __cplusplus|; G; x; \
s|^.*$$|#ifdef __cplusplus|; H; \
s|^.*$$|}|; H; \
s|^.*$$|#endif|; H; x;}' \
${WRKSRC}/src/computefourier-1.0-2.0.h \
${WRKSRC}/src/computefourier-3.0.h \
${WRKSRC}/src/fft.h
CORELIMIT?= /usr/bin/limits -Sc 0
do-test:
@cd ${BUILD_WRKSRC}; \
${CXX} ${CXXFLAGS} -o sfft-verification verification.cc \
${LDFLAGS} libsfft.a -lfftw3 ${LIBM} ; \
for _v in 1 2 3 ; do \
for _k in 5 10 50; do \
echo "Checking sfft version $${_v} with $${_k} frequency components:"; \
${CORELIMIT} ./sfft-verification -k $${_k} -r 3 -v $${_v} || ${TRUE} ; \
done ; done
post-install:
@${MKDIR} ${STAGEDIR}${PREFIX}/${HDIR}
@cd ${BUILD_WRKSRC}; ${INSTALL_DATA} ${HEADERS} ${STAGEDIR}${PREFIX}/${HDIR}
post-install-DOCS-on:
@${MKDIR} ${STAGEDIR}${DOCSDIR}
${INSTALL_DATA} ${_DISTDIR}/${PORTDOCS} ${STAGEDIR}${DOCSDIR}
.include <bsd.port.mk>
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