1 files changed, 32 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/development/libraries/libb2/default.nix b/nixpkgs/pkgs/development/libraries/libb2/default.nix
new file mode 100644
index 000000000000..6a7720b99bcc
--- /dev/null
+++ b/nixpkgs/pkgs/development/libraries/libb2/default.nix
@@ -0,0 +1,32 @@
+{ stdenv, fetchFromGitHub, autoconf, automake, libtool, pkg-config }:
+
+stdenv.mkDerivation rec {
+  name = "libb2-${version}";
+  version = "0.98.1";
+
+  src = fetchFromGitHub {
+    owner = "BLAKE2";
+    repo = "libb2";
+    rev = "v${version}";
+    sha256 = "0qj8aaqvfcavj1vj5asm4pqm03ap7q8x4c2fy83cqggvky0frgya";
+  };
+
+  preConfigure = ''
+    patchShebangs autogen.sh
+    ./autogen.sh
+  '';
+
+  configureFlags = stdenv.lib.optional stdenv.hostPlatform.isx86 "--enable-fat=yes";
+
+  nativeBuildInputs = [ autoconf automake libtool pkg-config ];
+
+  doCheck = true;
+
+  meta = with stdenv.lib; {
+    description = "The BLAKE2 family of cryptographic hash functions";
+    homepage = https://blake2.net/;
+    platforms = platforms.all;
+    maintainers = with maintainers; [ dfoxfranke dotlambda ];
+    license = licenses.cc0;
+  };
+}