1 files changed, 42 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/development/libraries/speex/default.nix b/nixpkgs/pkgs/development/libraries/speex/default.nix
new file mode 100644
index 000000000000..5509be7822d7
--- /dev/null
+++ b/nixpkgs/pkgs/development/libraries/speex/default.nix
@@ -0,0 +1,42 @@
+{ lib, stdenv, fetchurl, fetchpatch, autoreconfHook, pkg-config, fftw, speexdsp }:
+
+stdenv.mkDerivation rec {
+  pname = "speex";
+  version = "1.2.0";
+
+  src = fetchurl {
+    url = "http://downloads.us.xiph.org/releases/speex/speex-${version}.tar.gz";
+    sha256 = "150047wnllz4r94whb9r73l5qf0z5z3rlhy98bawfbblmkq8mbpa";
+  };
+
+  postPatch = ''
+    sed -i '/AC_CONFIG_MACRO_DIR/i PKG_PROG_PKG_CONFIG' configure.ac
+  '';
+
+  patches = [
+    (fetchpatch {
+      name = "CVE-2020-23903.patch";
+      url = "https://github.com/xiph/speex/commit/870ff845b32f314aec0036641ffe18aba4916887.patch";
+      sha256 = "sha256-uEMDhDTw/LIWNPPCXW6kF+udBmNO88G/jJTojAA9fs8=";
+    })
+  ];
+
+  outputs = [ "out" "dev" "doc" ];
+
+  nativeBuildInputs = [ autoreconfHook pkg-config ];
+  buildInputs = [ fftw speexdsp ];
+
+  # TODO: Remove this will help with immediate backward compatability
+  propagatedBuildInputs = [ speexdsp ];
+
+  configureFlags = [
+    "--with-fft=gpl-fftw3"
+  ];
+
+  meta = with lib; {
+    homepage = "https://www.speex.org/";
+    description = "An Open Source/Free Software patent-free audio compression format designed for speech";
+    license = licenses.bsd3;
+    platforms = platforms.unix;
+  };
+}