45 lines
1.2 KiB
Nix
45 lines
1.2 KiB
Nix
{ stdenv, fetchurl, gfortran, atlas, cmake, python, shared ? false }:
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let
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atlasMaybeShared = if shared then atlas.override {shared=true;} else atlas;
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usedLibExtension = if shared then ".so" else ".a";
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in
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stdenv.mkDerivation {
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name = "liblapack-3.4.0";
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src = fetchurl {
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url = "http://www.netlib.org/lapack/lapack-3.4.0.tgz";
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sha256 = "1sf30v1ps5icg67dvw5sbx5yhypx13am470gqg2f7l04f3wrw4x7";
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};
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propagatedBuildInputs = [ atlasMaybeShared ];
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buildInputs = [ gfortran cmake ];
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buildNativeInputs = [ python ];
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cmakeFlags = [
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"-DUSE_OPTIMIZED_BLAS=ON"
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"-DBLAS_ATLAS_f77blas_LIBRARY=${atlasMaybeShared}/lib/libf77blas${usedLibExtension}"
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"-DBLAS_ATLAS_atlas_LIBRARY=${atlasMaybeShared}/lib/libatlas${usedLibExtension}"
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"-DCMAKE_Fortran_FLAGS=-fPIC"
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]
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++ (stdenv.lib.optional shared "-DBUILD_SHARED_LIBS=ON")
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;
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doCheck = ! shared;
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checkPhase = "
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sed -i 's,^#!.*,#!${python}/bin/python,' lapack_testing.py
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ctest
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";
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enableParallelBuilding = true;
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passthru = {
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blas = atlas;
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};
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meta = {
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description = "Linear Algebra PACKage";
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license = "revised-BSD";
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homepage = "http://www.netlib.org/lapack/";
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};
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}
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