diff --git a/nix/sources.json b/nix/sources.json

index 81da7c7cbd9592fe163afce9faa4bff3d0ea1e9d..e591068c9a534f321efc504b0f68687635456339 100644

--- a/nix/sources.json

+++ b/nix/sources.json

@@ -103,6 +103,19 @@ "type": "tarball",

     "url": "https://github.com/embox/embox/archive/ad5ed2947ae7ad68e6b0b0400c1a12d1a5114fa2.tar.gz",

     "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"

 },

• "foma": {

•    "branch": "master",
  

•    "builtin": false,
  

•    "description": "xfst-compatible C++ finite-state transducer library",
  

•    "homepage": "https://github.com/mhulden/foma",
  

•    "owner": "mhulden",
  

•    "repo": "foma",
  

•    "rev": "7c9984b5ffc38a9a17300a8a64e80ce77356aa32",
  

•    "sha256": "0kqs7q600xad4dxxiy2jr4fhrb36nj0x7jk6yfyl4569msp7zw2r",
  

•    "type": "tarball",
  

•    "url": "https://github.com/mhulden/foma/archive/7c9984b5ffc38a9a17300a8a64e80ce77356aa32.tar.gz",
  

•    "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
  

• },

 "gef": {

     "branch": "dev",

     "builtin": false,

diff --git a/pkgs/default.nix b/pkgs/default.nix

index a0b79e51069d5d921ae1efce2b767fa13425d2cc..5e977fb7d78bfd0414172ed160ea501edd0bd1f4 100644

--- a/pkgs/default.nix

+++ b/pkgs/default.nix

@@ -61,6 +61,9 @@ gef = callPackage ./development/tools/gef {};

 ### DEVELOPMENT / LIBRARIES

• foma = callPackage ./development/libraries/foma {

•  libtool = if pkgs.stdenv.isDarwin then pkgs.darwin.cctools else null;
  

• };

 geographiclib = callPackage ./development/libraries/geographiclib {};

 libgarmin = callPackage ./development/libraries/libgarmin {

   automake = pkgs.automake111x;

diff --git a/pkgs/development/libraries/foma/default.nix b/pkgs/development/libraries/foma/default.nix

new file mode 100644

index 0000000000000000000000000000000000000000..eaf23f0e20e541452093f13512cfe2c5f929f88a

--- /dev/null

+++ b/pkgs/development/libraries/foma/default.nix

@@ -0,0 +1,28 @@

+{ stdenv, bison, flex, libtool, ncurses, readline, zlib, sources }:

+stdenv.mkDerivation rec {

• pname = "foma";

• version = stdenv.lib.substring 0 7 src.rev;

• src = sources.foma;

• nativeBuildInputs = [ bison flex libtool ];

• buildInputs = [ ncurses readline zlib ];

• postPatch = ''

• substituteInPlace foma/Makefile \

•  --replace "CC = gcc" "#CC = gcc" \
  

•  --replace "-ltermcap" "-lncurses"
  

• '';

• preConfigure = "cd foma";

• makeFlags = [ "prefix=$(out)" ];

• meta = with stdenv.lib; {

• inherit (src) description homepage;

• license = licenses.asl20;

• maintainers = with maintainers; [ sikmir ];

• platforms = platforms.unix;

• };

+}