9adad8612b
Was meant to go into staging, sorry This reverts commit 57b2d1e9b0dcdd1d25bd2d450174764b9417ffc1, reversing changes made to 760b2b9048ea775c319cb348d74447a20dea513e.
50 lines
1.5 KiB
Nix
50 lines
1.5 KiB
Nix
{ fetchFromGitHub , stdenv, lib, ocaml, perl, indent, transfig, ghostscript, texinfo, libtool, gettext, automake, autoconf, precision ? "double" }:
|
|
|
|
with lib;
|
|
|
|
assert elem precision [ "single" "double" "long-double" "quad-precision" ];
|
|
|
|
let version = "3.3.5-rc1"; in
|
|
|
|
stdenv.mkDerivation rec {
|
|
name = "fftw-${precision}-${version}";
|
|
|
|
src = fetchFromGitHub {
|
|
owner = "FFTW";
|
|
repo = "fftw3";
|
|
rev = "fftw-${version}";
|
|
sha256 = "1gc57xvdqbapq30ylj3fxwkv61la4kzyf7ji0q0xqjwpji2ynqi4";
|
|
};
|
|
|
|
nativeBuildInputs = [ ocaml perl indent transfig ghostscript texinfo libtool gettext automake autoconf ];
|
|
|
|
# remove the ./configure lines, so we can use nix's configureFlags
|
|
patchPhase = "sed -e '27,29d' -i bootstrap.sh";
|
|
|
|
preConfigurePhases = "./bootstrap.sh";
|
|
|
|
outputs = [ "dev" "out" "doc" ]; # it's dev-doc only
|
|
outputBin = "dev"; # fftw-wisdom
|
|
|
|
configureFlags =
|
|
[ "--enable-maintainer-mode"
|
|
"--enable-shared" "--disable-static"
|
|
"--enable-threads"
|
|
]
|
|
++ optional (precision != "double") "--enable-${precision}"
|
|
# all x86_64 have sse2
|
|
# however, not all float sizes fit
|
|
++ optional (stdenv.isx86_64 && (precision == "single" || precision == "double") ) "--enable-sse2"
|
|
++ optional stdenv.cc.isGNU "--enable-openmp";
|
|
|
|
enableParallelBuilding = true;
|
|
|
|
meta = with stdenv.lib; {
|
|
description = "Fastest Fourier Transform in the West library";
|
|
homepage = http://www.fftw.org/;
|
|
license = licenses.gpl2Plus;
|
|
maintainers = [ maintainers.spwhitt ];
|
|
platforms = platforms.unix;
|
|
};
|
|
}
|