1 files changed, 30 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/development/libraries/libatomic_ops/default.nix b/nixpkgs/pkgs/development/libraries/libatomic_ops/default.nix
new file mode 100644
index 000000000000..ae15c6236aa2
--- /dev/null
+++ b/nixpkgs/pkgs/development/libraries/libatomic_ops/default.nix
@@ -0,0 +1,30 @@
+{ lib, stdenv, fetchurl, autoconf, automake, libtool }:
+
+stdenv.mkDerivation rec {
+  pname = "libatomic_ops";
+  version = "7.8.0";
+
+  src = fetchurl {
+    urls = [
+      "http://www.ivmaisoft.com/_bin/atomic_ops/libatomic_ops-${version}.tar.gz"
+      "https://github.com/ivmai/libatomic_ops/releases/download/v${version}/libatomic_ops-${version}.tar.gz"
+    ];
+    sha256 = "sha256-FWdudnThG9paflCnP02efWBFInG4rPb9Oacf79+J+jE=";
+  };
+
+  outputs = [ "out" "dev" "doc" ];
+
+  nativeBuildInputs = lib.optionals stdenv.isCygwin [ autoconf automake libtool ];
+
+  preConfigure = lib.optionalString stdenv.isCygwin ''
+    sed -i -e "/libatomic_ops_gpl_la_SOURCES/a libatomic_ops_gpl_la_LIBADD = libatomic_ops.la" src/Makefile.am
+    ./autogen.sh
+  '';
+
+  meta = {
+    description = "A library for semi-portable access to hardware-provided atomic memory update operations";
+    license = lib.licenses.gpl2Plus ;
+    maintainers = [lib.maintainers.raskin];
+    platforms = with lib.platforms; unix ++ windows;
+  };
+}