4 files changed, 66 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/development/libraries/celt/0.5.1.nix b/nixpkgs/pkgs/development/libraries/celt/0.5.1.nix
new file mode 100644
index 000000000000..759dd6254b4e
--- /dev/null
+++ b/nixpkgs/pkgs/development/libraries/celt/0.5.1.nix
@@ -0,0 +1,17 @@
+{ callPackage, fetchurl, ... } @ args:
+
+callPackage ./generic.nix (args // rec {
+  version = "0.5.1.3";
+
+  src = fetchurl {
+    url = "http://downloads.xiph.org/releases/celt/celt-${version}.tar.gz";
+    sha256 = "0bkam9z5vnrxpbxkkh9kw6yzjka9di56h11iijikdd1f71l5nbpw";
+  };
+
+  # Don't build tests due to badness with ec_ilog
+  prePatch = ''
+    substituteInPlace Makefile.in \
+      --replace 'SUBDIRS = libcelt tests' \
+                'SUBDIRS = libcelt'
+  '';
+})
diff --git a/nixpkgs/pkgs/development/libraries/celt/0.7.nix b/nixpkgs/pkgs/development/libraries/celt/0.7.nix
new file mode 100644
index 000000000000..2092941dc761
--- /dev/null
+++ b/nixpkgs/pkgs/development/libraries/celt/0.7.nix
@@ -0,0 +1,10 @@
+{ callPackage, fetchurl, ... } @ args:
+
+callPackage ./generic.nix (args // rec {
+  version = "0.7.1";
+
+  src = fetchurl {
+    url = "http://downloads.xiph.org/releases/celt/celt-${version}.tar.gz";
+    sha256 = "0rihjgzrqcprsv8a1pmiglwik7xqbs2yw3fwd6gb28chnpgy5w4k";
+  };
+})
diff --git a/nixpkgs/pkgs/development/libraries/celt/default.nix b/nixpkgs/pkgs/development/libraries/celt/default.nix
new file mode 100644
index 000000000000..3071b5d7c6bb
--- /dev/null
+++ b/nixpkgs/pkgs/development/libraries/celt/default.nix
@@ -0,0 +1,10 @@
+{ callPackage, fetchurl, ... } @ args:
+
+callPackage ./generic.nix (args // rec {
+  version = "0.11.3";
+
+  src = fetchurl {
+    url = "http://downloads.xiph.org/releases/celt/celt-${version}.tar.gz";
+    sha256 = "0dh893wqbh0q4a0x1xyqryykmnhpv7mkblpch019s04a99fq2r3y";
+  };
+})
diff --git a/nixpkgs/pkgs/development/libraries/celt/generic.nix b/nixpkgs/pkgs/development/libraries/celt/generic.nix
new file mode 100644
index 000000000000..6277c5cd931c
--- /dev/null
+++ b/nixpkgs/pkgs/development/libraries/celt/generic.nix
@@ -0,0 +1,29 @@
+{ stdenv, version, src
+, liboggSupport ? true, libogg ? null # if disabled only the library will be built
+, prePatch ? ""
+, ...
+}:
+
+# The celt codec has been deprecated and is now a part of the opus codec
+
+stdenv.mkDerivation {
+  pname = "celt";
+  inherit version;
+
+  inherit src;
+
+  inherit prePatch;
+
+  buildInputs = []
+    ++ stdenv.lib.optional liboggSupport libogg;
+
+  doCheck = false; # fails
+
+  meta = with stdenv.lib; {
+    description = "Ultra-low delay audio codec";
+    homepage    = "http://www.celt-codec.org/";
+    license     = licenses.bsd2;
+    maintainers = with maintainers; [ codyopel raskin ];
+    platforms   = platforms.unix;
+  };
+}