52 lines
1.3 KiB
Nix
52 lines
1.3 KiB
Nix
{ lib, stdenv, fetchFromGitHub, blas, lapack, gfortran, fixDarwinDylibNames }:
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assert (!blas.isILP64) && (!lapack.isILP64);
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stdenv.mkDerivation rec {
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pname = "scs";
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version = "3.2.0";
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src = fetchFromGitHub {
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owner = "cvxgrp";
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repo = "scs";
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rev = version;
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sha256 = "sha256-ewn7AGNqTXY3bp5itHTfAQ2Es2ZAIbuRFM5U600Px50=";
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};
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# Actually link and add libgfortran to the rpath
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postPatch = ''
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substituteInPlace scs.mk \
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--replace "#-lgfortran" "-lgfortran" \
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--replace "gcc" "cc"
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'';
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nativeBuildInputs = lib.optional stdenv.isDarwin fixDarwinDylibNames;
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buildInputs = [ blas lapack gfortran.cc.lib ];
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doCheck = true;
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# Test demo requires passing data and seed; numbers chosen arbitrarily.
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postCheck = ''
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./out/demo_socp_indirect 42 0.42 0.42 42
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'';
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installPhase = ''
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runHook preInstall
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mkdir -p $out/lib
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cp -r include $out/
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cp out/*.a out/*.so out/*.dylib $out/lib/
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runHook postInstall
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'';
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meta = with lib; {
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description = "Splitting Conic Solver";
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longDescription = ''
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Numerical optimization package for solving large-scale convex cone problems
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'';
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homepage = "https://github.com/cvxgrp/scs";
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license = licenses.mit;
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platforms = platforms.all;
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maintainers = [ maintainers.bhipple ];
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};
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}
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