Merge branch 'nixos-unstable-small' of https://github.com/NixOS/nixpkgs

Conflicts:
	nixpkgs/pkgs/build-support/rust/build-rust-package/default.nix

1 files changed, 52 insertions, 0 deletions

diff --git a/nixpkgs/pkgs/by-name/pf/pfft/package.nix b/nixpkgs/pkgs/by-name/pf/pfft/package.nix
new file mode 100644
index 000000000000..7e91b7d28896
--- /dev/null
+++ b/nixpkgs/pkgs/by-name/pf/pfft/package.nix
@@ -0,0 +1,52 @@
+{ autoreconfHook
+, fetchFromGitHub
+, fftwMpi
+, lib
+, llvmPackages
+, mpi
+, precision ? "double"
+, stdenv
+}:
+
+assert lib.elem precision [ "single" "double" "long-double" ];
+
+let
+  fftw' = fftwMpi.override { inherit precision; };
+in
+stdenv.mkDerivation (finalAttrs: {
+  pname = "pfft-${precision}";
+  version = "1.0.8-alpha";
+
+  src = fetchFromGitHub {
+    owner = "mpip";
+    repo = "pfft";
+    rev = "v${finalAttrs.version}";
+    hash = "sha256-T5nPlkPKjYYRCuT1tSzXNJTPs/o6zwJMv9lPCWOwabw=";
+  };
+
+  outputs = [ "out" "dev" ];
+
+  nativeBuildInputs = [ autoreconfHook ];
+
+  preConfigure = ''
+    export FCFLAGS="-I${lib.getDev fftw'}/include"
+  '';
+
+  configureFlags = [
+    "--enable-portable-binary"
+  ] ++ lib.optional (precision != "double") "--enable-${precision}";
+
+  buildInputs = lib.optional stdenv.cc.isClang llvmPackages.openmp;
+
+  propagatedBuildInputs = [ fftw' mpi ];
+
+  doCheck = true;
+
+  meta = {
+    description = "Parallel fast Fourier transforms";
+    homepage = "https://www-user.tu-chemnitz.de/~potts/workgroup/pippig/software.php.en#pfft";
+    license = lib.licenses.gpl3Plus;
+    maintainers = with lib.maintainers; [ hmenke ];
+    platforms = lib.platforms.linux;
+  };
+})