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{ stdenv, fetchFromGitHub, autoreconfHook, givaro, pkgconfig, blas
, fetchpatch
, gmpxx
}:
stdenv.mkDerivation rec {
name = "${pname}-${version}";
pname = "fflas-ffpack";
version = "2.3.2";
src = fetchFromGitHub {
owner = "linbox-team";
repo = "${pname}";
rev = "v${version}";
sha256 = "1cqhassj2dny3gx0iywvmnpq8ca0d6m82xl5rz4mb8gaxr2kwddl";
};
patches = [
# https://github.com/linbox-team/fflas-ffpack/issues/146
(fetchpatch {
name = "fix-flaky-test-fgemm-check.patch";
url = "https://github.com/linbox-team/fflas-ffpack/commit/d8cd67d91a9535417a5cb193cf1540ad6758a3db.patch";
sha256 = "1gnfc616fvnlr0smvz6lb2d445vn8fgv6vqcr6pwm3dj4wa6v3b3";
})
];
checkInputs = [
gmpxx
];
enableParallelBuilding = true;
nativeBuildInputs = [
autoreconfHook
pkgconfig
] ++ stdenv.lib.optionals doCheck checkInputs;
buildInputs = [ givaro blas ];
configureFlags = [
"--with-blas-libs=-l${blas.linkName}"
"--with-lapack-libs=-l${blas.linkName}"
] ++ stdenv.lib.optionals stdenv.isx86_64 {
# disable SIMD instructions (which are enabled *when available* by default)
"default" = [ "--disable-sse3" "--disable-ssse3" "--disable-sse41" "--disable-sse42" "--disable-avx" "--disable-avx2" "--disable-fma" "--disable-fma4" ];
"westmere" = [ "--disable-avx" "--disable-avx2" "--disable-fma" "--disable-fma4" ];
"sandybridge" = [ "--disable-avx2" "--disable-fma" "--disable-fma4" ];
"ivybridge" = [ "--disable-avx2" "--disable-fma" "--disable-fma4" ];
"haswell" = [ "--disable-fma4" ];
"broadwell" = [ "--disable-fma4" ];
"skylake" = [ "--disable-fma4" ];
"skylake-avx512" = [ "--disable-fma4" ];
}.${stdenv.hostPlatform.platform.gcc.arch or "default"};
doCheck = true;
meta = {
inherit version;
description = ''Finite Field Linear Algebra Subroutines'';
license = stdenv.lib.licenses.lgpl21Plus;
maintainers = [stdenv.lib.maintainers.raskin];
platforms = stdenv.lib.platforms.unix;
homepage = https://linbox-team.github.io/fflas-ffpack/;
};
}
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