84 lines
2.6 KiB
Nix
84 lines
2.6 KiB
Nix
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{ lib
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, stdenv
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, fetchFromGitHub
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, gfortran
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, cmake
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, shared ? true
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# Compile with ILP64 interface
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, blas64 ? false
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, testers
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}:
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stdenv.mkDerivation (finalAttrs: {
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pname = "liblapack";
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version = "3.12.0";
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src = fetchFromGitHub {
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owner = "Reference-LAPACK";
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repo = "lapack";
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rev = "v${finalAttrs.version}";
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sha256 = "sha256-xn9HL4YF8JPka1gwet5bGGo2k505H3RfWpxkUIYNecQ=";
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};
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nativeBuildInputs = [ gfortran cmake ];
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# Configure stage fails on aarch64-darwin otherwise, due to either clang 11 or gfortran 10.
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hardeningDisable = lib.optionals (stdenv.hostPlatform.isDarwin && stdenv.hostPlatform.isAarch64) [ "stackprotector" ];
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cmakeFlags = [
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"-DCMAKE_Fortran_FLAGS=-fPIC"
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"-DLAPACKE=ON"
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"-DCBLAS=ON"
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"-DBUILD_TESTING=ON"
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] ++ lib.optional shared "-DBUILD_SHARED_LIBS=ON"
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++ lib.optional blas64 "-DBUILD_INDEX64=ON"
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# Tries to run host platform binaries during the build
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# Will likely be disabled by default in 3.12, see:
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# https://github.com/Reference-LAPACK/lapack/issues/757
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++ lib.optional (!stdenv.buildPlatform.canExecute stdenv.hostPlatform) "-DTEST_FORTRAN_COMPILER=OFF";
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passthru = { inherit blas64; };
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postInstall = let
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canonicalExtension = if stdenv.hostPlatform.isLinux
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then "${stdenv.hostPlatform.extensions.sharedLibrary}.${lib.versions.major finalAttrs.version}"
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else stdenv.hostPlatform.extensions.sharedLibrary;
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in lib.optionalString blas64 ''
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ln -s $out/lib/liblapack64${canonicalExtension} $out/lib/liblapack${canonicalExtension}
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ln -s $out/lib/liblapacke64${canonicalExtension} $out/lib/liblapacke${canonicalExtension}
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'';
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doCheck = true;
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# Some CBLAS related tests fail on Darwin:
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# 14 - CBLAS-xscblat2 (Failed)
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# 15 - CBLAS-xscblat3 (Failed)
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# 17 - CBLAS-xdcblat2 (Failed)
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# 18 - CBLAS-xdcblat3 (Failed)
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# 20 - CBLAS-xccblat2 (Failed)
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# 21 - CBLAS-xccblat3 (Failed)
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# 23 - CBLAS-xzcblat2 (Failed)
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# 24 - CBLAS-xzcblat3 (Failed)
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#
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# Upstream issue to track:
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# * https://github.com/Reference-LAPACK/lapack/issues/440
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ctestArgs = lib.optionalString stdenv.hostPlatform.isDarwin "-E '^(CBLAS-(x[sdcz]cblat[23]))$'";
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checkPhase = ''
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runHook preCheck
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ctest ${finalAttrs.ctestArgs}
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runHook postCheck
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'';
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passthru.tests.pkg-config = testers.testMetaPkgConfig finalAttrs.finalPackage;
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meta = with lib; {
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description = "Linear Algebra PACKage";
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homepage = "http://www.netlib.org/lapack/";
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maintainers = with maintainers; [ markuskowa ];
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license = licenses.bsd3;
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pkgConfigModules = [ "lapack" ];
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platforms = platforms.all;
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};
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})
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