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

Conflicts:
	nixpkgs/nixos/modules/config/console.nix
	nixpkgs/nixos/modules/services/mail/mailman.nix
	nixpkgs/nixos/modules/services/mail/public-inbox.nix
	nixpkgs/nixos/modules/services/mail/rss2email.nix
	nixpkgs/nixos/modules/services/networking/ssh/sshd.nix
	nixpkgs/pkgs/applications/networking/instant-messengers/dino/default.nix
	nixpkgs/pkgs/applications/networking/irc/weechat/default.nix
	nixpkgs/pkgs/applications/window-managers/sway/default.nix
	nixpkgs/pkgs/build-support/go/module.nix
	nixpkgs/pkgs/build-support/rust/build-rust-package/default.nix
	nixpkgs/pkgs/development/interpreters/python/default.nix
	nixpkgs/pkgs/development/node-packages/overrides.nix
	nixpkgs/pkgs/development/tools/b4/default.nix
	nixpkgs/pkgs/servers/dict/dictd-db.nix
	nixpkgs/pkgs/servers/mail/public-inbox/default.nix
	nixpkgs/pkgs/tools/security/pinentry/default.nix
	nixpkgs/pkgs/tools/text/unoconv/default.nix
	nixpkgs/pkgs/top-level/all-packages.nix

1 files changed, 50 insertions, 0 deletions

diff --git a/nixpkgs/pkgs/development/libraries/ucc/default.nix b/nixpkgs/pkgs/development/libraries/ucc/default.nix
new file mode 100644
index 000000000000..1e626911f28a
--- /dev/null
+++ b/nixpkgs/pkgs/development/libraries/ucc/default.nix
@@ -0,0 +1,50 @@
+{ stdenv, lib, fetchFromGitHub, libtool, automake, autoconf, ucx
+, enableCuda ? false
+, cudatoolkit
+, enableAvx ? stdenv.hostPlatform.avxSupport
+, enableSse41 ? stdenv.hostPlatform.sse4_1Support
+, enableSse42 ? stdenv.hostPlatform.sse4_2Support
+} :
+
+stdenv.mkDerivation rec {
+  pname = "ucc";
+  version = "1.1.0";
+
+  src = fetchFromGitHub {
+    owner = "openucx";
+    repo = "ucc";
+    rev = "v${version}";
+    sha256 = "sha256-5rf08SXy+vCfnz4zLJ0cMnxwso4WpZOt0jRRAUviVFU=";
+  };
+
+  enableParallelBuilding = true;
+
+  postPatch = ''
+
+    for comp in $(find src/components -name Makefile.am); do
+      substituteInPlace $comp \
+        --replace "/bin/bash" "${stdenv.shell}"
+    done
+  '';
+
+  preConfigure = ''
+    ./autogen.sh
+  '';
+
+  nativeBuildInputs = [ libtool automake autoconf ];
+  buildInputs = [ ucx ]
+    ++ lib.optional enableCuda cudatoolkit;
+
+  configureFlags = [ ]
+   ++ lib.optional enableSse41 "--with-sse41"
+   ++ lib.optional enableSse42 "--with-sse42"
+   ++ lib.optional enableAvx "--with-avx"
+   ++ lib.optional enableCuda "--with-cuda=${cudatoolkit}";
+
+  meta = with lib; {
+    description = "Collective communication operations API";
+    license = licenses.bsd3;
+    maintainers = [ maintainers.markuskowa ];
+    platforms = platforms.linux;
+  };
+}