From ae03a11c86398dd5eee048b13f0430ace00408be Mon Sep 17 00:00:00 2001
From: Jan Tojnar <jtojnar@gmail.com>
Date: Sat, 23 Dec 2017 17:14:46 +0100
Subject: [PATCH] liblouis: init at 3.4.0

---
 .../libraries/liblouis/default.nix            | 57 +++++++++++++++++++
 pkgs/top-level/all-packages.nix               |  2 +
 2 files changed, 59 insertions(+)
 create mode 100644 pkgs/development/libraries/liblouis/default.nix

diff --git a/pkgs/development/libraries/liblouis/default.nix b/pkgs/development/libraries/liblouis/default.nix
new file mode 100644
index 00000000000000..d3ddb99adada38
--- /dev/null
+++ b/pkgs/development/libraries/liblouis/default.nix
@@ -0,0 +1,57 @@
+{ fetchFromGitHub, stdenv, autoreconfHook, pkgconfig, gettext, python3
+, texinfo, help2man, libyaml, perl
+}:
+
+let
+  version = "3.4.0";
+in stdenv.mkDerivation rec {
+  name = "liblouis-${version}";
+
+  src = fetchFromGitHub {
+    owner = "liblouis";
+    repo = "liblouis";
+    rev = "v${version}";
+    sha256 = "1b3vf6sq2iffdvj0r2q5g5k198camy3sq2nwfz391brpwivsnayh";
+  };
+
+  outputs = [ "out" "dev" "man" "info" "doc" ];
+
+  nativeBuildInputs = [
+    autoreconfHook pkgconfig gettext python3
+    # Docs, man, info
+    texinfo help2man
+  ];
+
+  buildInputs = [
+    # lou_checkYaml
+    libyaml
+    # maketable.d
+    perl
+  ];
+
+  configureFlags = [
+    # Required by Python bindings
+    "--enable-ucs4"
+  ];
+
+  postPatch = ''
+    patchShebangs tests
+    substituteInPlace python/louis/__init__.py.in --replace "###LIBLOUIS_SONAME###" "$out/lib/liblouis.so"
+  '';
+
+  postInstall = ''
+    pushd python
+    python setup.py install --prefix="$out" --optimize=1
+    popd
+  '';
+
+  doCheck = true;
+
+  meta = with stdenv.lib; {
+    description = "Open-source braille translator and back-translator";
+    homepage = http://liblouis.org/;
+    license = licenses.lgpl21;
+    maintainers = with maintainers; [ jtojnar ];
+    platforms = platforms.unix;
+  };
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 119afec8fa5b80..3da75c9420e7db 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -3188,6 +3188,8 @@ with pkgs;
 
   libite = callPackage ../development/libraries/libite { };
 
+  liblouis = callPackage ../development/libraries/liblouis { };
+
   liboauth = callPackage ../development/libraries/liboauth { };
 
   libsidplayfp = callPackage ../development/libraries/libsidplayfp { };