milis/talimatname/genel/f/fftw/talimat

43 lines
1.1 KiB
Plaintext
Raw Normal View History

2017-10-27 20:46:27 +02:00
# Tanım: Ayrık Fourier dönüşümü (DFT) hesaplamak için bir kütüphane.
2016-02-24 01:27:23 +01:00
# URL: http://www.fftw.org/
2017-10-27 20:46:27 +02:00
# Paketçi: milisarge
# Gerekler:
2016-02-24 01:27:23 +01:00
name=fftw
version=3.3.4
release=3
source=(http://www.fftw.org/$name-$version.tar.gz)
build() {
cd $SRC
cp -a $name-$version $name-$version-double
cp -a $name-$version $name-$version-long-double
mv $name-$version $name-$version-single
# use upstream default CFLAGS while keeping our -march/-mtune
CFLAGS+=" -O3 -fomit-frame-pointer -malign-double -fstrict-aliasing -ffast-math"
CONFIGURE="./configure F77=gfortran --prefix=/usr \
--enable-shared --enable-threads \
--enable-openmp"
# build double precision
cd $SRC/$name-$version-double
$CONFIGURE --enable-sse2 --enable-avx
make
make DESTDIR=$PKG install
# build & install long double precission
cd $SRC/$name-$version-long-double
$CONFIGURE --enable-long-double
make
make DESTDIR=$PKG install
# build & install single precision
cd $SRC/$name-$version-single
$CONFIGURE --enable-float --enable-sse --enable-avx
make
make DESTDIR=$PKG install
rm -rf $PKG/usr/share/info/dir
}