pkgs/*: remove unreferenced function arguments

24 files changed, 24 insertions, 31 deletions

diff --git a/pkgs/development/interpreters/erlang/R19.nix b/pkgs/development/interpreters/erlang/R19.nix
index d0ba1912e9a4..d94d4a5a14d0 100644
--- a/pkgs/development/interpreters/erlang/R19.nix
+++ b/pkgs/development/interpreters/erlang/R19.nix
@@ -1,4 +1,4 @@
-{ mkDerivation, fetchurl, fetchpatch }:
+{ mkDerivation, fetchpatch }:
 
 mkDerivation rec {
   version = "19.3.6.6";
diff --git a/pkgs/development/interpreters/erlang/R20.nix b/pkgs/development/interpreters/erlang/R20.nix
index 5cea1fd533f2..19ac6d355926 100644
--- a/pkgs/development/interpreters/erlang/R20.nix
+++ b/pkgs/development/interpreters/erlang/R20.nix
@@ -1,4 +1,4 @@
-{ mkDerivation, fetchurl }:
+{ mkDerivation }:
 
 mkDerivation rec {
   version = "20.3.8";
diff --git a/pkgs/development/interpreters/erlang/R21.nix b/pkgs/development/interpreters/erlang/R21.nix
index de00ebdf2cb0..e9aa2a3dc426 100644
--- a/pkgs/development/interpreters/erlang/R21.nix
+++ b/pkgs/development/interpreters/erlang/R21.nix
@@ -1,4 +1,4 @@
-{ mkDerivation, fetchurl }:
+{ mkDerivation }:
 
 mkDerivation rec {
   version = "21.0";
diff --git a/pkgs/development/interpreters/erlang/generic-builder.nix b/pkgs/development/interpreters/erlang/generic-builder.nix
index 6ea3ac73a4b1..ba0a00b30376 100644
--- a/pkgs/development/interpreters/erlang/generic-builder.nix
+++ b/pkgs/development/interpreters/erlang/generic-builder.nix
@@ -1,4 +1,4 @@
-{ pkgs, stdenv, fetchurl, fetchFromGitHub, makeWrapper, gawk, gnum4, gnused
+{ pkgs, stdenv, fetchFromGitHub, makeWrapper, gawk, gnum4, gnused
 , libxml2, libxslt, ncurses, openssl, perl, autoreconfHook
 , openjdk ? null # javacSupport
 , unixODBC ? null # odbcSupport
diff --git a/pkgs/development/interpreters/guile/2.0.nix b/pkgs/development/interpreters/guile/2.0.nix
index b0eeb89ce431..848b8666f27d 100644
--- a/pkgs/development/interpreters/guile/2.0.nix
+++ b/pkgs/development/interpreters/guile/2.0.nix
@@ -2,7 +2,7 @@
 , buildPlatform, hostPlatform
 , fetchpatch, fetchurl, makeWrapper, gawk, pkgconfig
 , libffi, libtool, readline, gmp, boehmgc, libunistring
-, coverageAnalysis ? null, gnu ? null
+, coverageAnalysis ? null
 }:
 
 # Do either a coverage analysis build or a standard build.
diff --git a/pkgs/development/interpreters/guile/default.nix b/pkgs/development/interpreters/guile/default.nix
index 196c899fcea9..8110598e1730 100644
--- a/pkgs/development/interpreters/guile/default.nix
+++ b/pkgs/development/interpreters/guile/default.nix
@@ -2,7 +2,7 @@
 , buildPlatform, hostPlatform
 , fetchurl, makeWrapper, gawk, pkgconfig
 , libffi, libtool, readline, gmp, boehmgc, libunistring
-, coverageAnalysis ? null, gnu ? null
+, coverageAnalysis ? null
 }:
 
 # Do either a coverage analysis build or a standard build.
diff --git a/pkgs/development/interpreters/lua-5/5.1.nix b/pkgs/development/interpreters/lua-5/5.1.nix
index 271490c99574..09af492490cf 100644
--- a/pkgs/development/interpreters/lua-5/5.1.nix
+++ b/pkgs/development/interpreters/lua-5/5.1.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, fetchpatch, readline }:
+{ stdenv, fetchurl, readline }:
 
 let
   dsoPatch = fetchurl {
diff --git a/pkgs/development/interpreters/lua-5/5.2.nix b/pkgs/development/interpreters/lua-5/5.2.nix
index 6221bf3fb843..6d8de7bae27e 100644
--- a/pkgs/development/interpreters/lua-5/5.2.nix
+++ b/pkgs/development/interpreters/lua-5/5.2.nix
@@ -1,6 +1,4 @@
-{ stdenv, fetchurl, readline, compat ? false
-, hostPlatform
-}:
+{ stdenv, fetchurl, readline, compat ? false }:
 
 let
   dsoPatch = fetchurl {
diff --git a/pkgs/development/interpreters/lua-5/5.3.nix b/pkgs/development/interpreters/lua-5/5.3.nix
index 5a4893db0637..2c4f3657aac2 100644
--- a/pkgs/development/interpreters/lua-5/5.3.nix
+++ b/pkgs/development/interpreters/lua-5/5.3.nix
@@ -1,6 +1,4 @@
-{ stdenv, fetchurl, readline, compat ? false
-, hostPlatform
-}:
+{ stdenv, fetchurl, readline, compat ? false }:
 
 stdenv.mkDerivation rec {
   name = "lua-${version}";
diff --git a/pkgs/development/interpreters/luajit/default.nix b/pkgs/development/interpreters/luajit/default.nix
index 73b979e9ca4f..9ee628f498ee 100644
--- a/pkgs/development/interpreters/luajit/default.nix
+++ b/pkgs/development/interpreters/luajit/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, lib, fetchurl, hostPlatform }:
+{ stdenv, lib, fetchurl }:
 rec {
 
   luajit = luajit_2_1;
diff --git a/pkgs/development/interpreters/perl/default.nix b/pkgs/development/interpreters/perl/default.nix
index 08672d28a1f8..40a70623dcb7 100644
--- a/pkgs/development/interpreters/perl/default.nix
+++ b/pkgs/development/interpreters/perl/default.nix
@@ -1,5 +1,5 @@
 { lib, stdenv, fetchurlBoot, buildPackages
-, enableThreading ? stdenv ? glibc, fetchpatch, makeWrapper
+, enableThreading ? stdenv ? glibc, makeWrapper
 }:
 
 with lib;
diff --git a/pkgs/development/interpreters/php/default.nix b/pkgs/development/interpreters/php/default.nix
index 3032b5e4c2a1..52a3c64f81ca 100644
--- a/pkgs/development/interpreters/php/default.nix
+++ b/pkgs/development/interpreters/php/default.nix
@@ -1,6 +1,6 @@
 # pcre functionality is tested in nixos/tests/php-pcre.nix
 
-{ lib, stdenv, fetchurl, composableDerivation, autoconf, automake, flex, bison
+{ lib, stdenv, fetchurl, composableDerivation, flex, bison
 , mysql, libxml2, readline, zlib, curl, postgresql, gettext
 , openssl, pcre, pkgconfig, sqlite, config, libjpeg, libpng, freetype
 , libxslt, libmcrypt, bzip2, icu, openldap, cyrus_sasl, libmhash, freetds
diff --git a/pkgs/development/interpreters/pyrex/0.9.5.nix b/pkgs/development/interpreters/pyrex/0.9.5.nix
index 18bc875fb334..be11b38a0b83 100644
--- a/pkgs/development/interpreters/pyrex/0.9.5.nix
+++ b/pkgs/development/interpreters/pyrex/0.9.5.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, python2Packages }:
+{ fetchurl, python2Packages }:
 
 let version = "0.9.5.1.1"; in
 
diff --git a/pkgs/development/interpreters/pyrex/0.9.6.nix b/pkgs/development/interpreters/pyrex/0.9.6.nix
index 2feb15b647da..2a18dbff9e6e 100644
--- a/pkgs/development/interpreters/pyrex/0.9.6.nix
+++ b/pkgs/development/interpreters/pyrex/0.9.6.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, python2Packages }:
+{ fetchurl, python2Packages }:
 
 let version = "0.9.6.4"; in
 
diff --git a/pkgs/development/interpreters/python/cpython/2.7/default.nix b/pkgs/development/interpreters/python/cpython/2.7/default.nix
index d37f59250d55..fd84d924d7b8 100644
--- a/pkgs/development/interpreters/python/cpython/2.7/default.nix
+++ b/pkgs/development/interpreters/python/cpython/2.7/default.nix
@@ -10,7 +10,6 @@
 , zlib
 , callPackage
 , self
-, gettext
 , db
 , expat
 , libffi
@@ -19,7 +18,7 @@
 # Some proprietary libs assume UCS2 unicode, especially on darwin :(
 , ucsEncoding ? 4
 # For the Python package set
-, pkgs, packageOverrides ? (self: super: {})
+, packageOverrides ? (self: super: {})
 }:
 
 assert x11Support -> tcl != null
diff --git a/pkgs/development/interpreters/python/cpython/3.4/default.nix b/pkgs/development/interpreters/python/cpython/3.4/default.nix
index a8b6ffd1da91..7e583087c083 100644
--- a/pkgs/development/interpreters/python/cpython/3.4/default.nix
+++ b/pkgs/development/interpreters/python/cpython/3.4/default.nix
@@ -15,7 +15,7 @@
 , CF, configd
 , python-setup-hook
 # For the Python package set
-, pkgs, packageOverrides ? (self: super: {})
+, packageOverrides ? (self: super: {})
 }:
 
 assert x11Support -> tcl != null
diff --git a/pkgs/development/interpreters/python/cpython/3.5/default.nix b/pkgs/development/interpreters/python/cpython/3.5/default.nix
index 2bbdb8bdd840..588880c1e82e 100644
--- a/pkgs/development/interpreters/python/cpython/3.5/default.nix
+++ b/pkgs/development/interpreters/python/cpython/3.5/default.nix
@@ -15,7 +15,7 @@
 , CF, configd
 , python-setup-hook
 # For the Python package set
-, pkgs, packageOverrides ? (self: super: {})
+, packageOverrides ? (self: super: {})
 }:
 
 assert x11Support -> tcl != null
diff --git a/pkgs/development/interpreters/python/cpython/3.6/default.nix b/pkgs/development/interpreters/python/cpython/3.6/default.nix
index f8628186d799..6b9e26e99fcd 100644
--- a/pkgs/development/interpreters/python/cpython/3.6/default.nix
+++ b/pkgs/development/interpreters/python/cpython/3.6/default.nix
@@ -1,5 +1,4 @@
 { stdenv, fetchurl, fetchpatch, buildPackages
-, glibc
 , bzip2
 , expat
 , libffi
@@ -16,7 +15,7 @@
 , CF, configd
 , python-setup-hook
 # For the Python package set
-, pkgs, packageOverrides ? (self: super: {})
+, packageOverrides ? (self: super: {})
 }:
 
 assert x11Support -> tcl != null
diff --git a/pkgs/development/interpreters/python/cpython/3.7/default.nix b/pkgs/development/interpreters/python/cpython/3.7/default.nix
index e0cc198c096e..adee8d594f18 100644
--- a/pkgs/development/interpreters/python/cpython/3.7/default.nix
+++ b/pkgs/development/interpreters/python/cpython/3.7/default.nix
@@ -1,5 +1,4 @@
 { stdenv, fetchurl, fetchpatch
-, glibc
 , bzip2
 , expat
 , libffi
@@ -16,7 +15,7 @@
 , CF, configd
 , python-setup-hook
 # For the Python package set
-, pkgs, packageOverrides ? (self: super: {})
+, packageOverrides ? (self: super: {})
 }:
 
 assert x11Support -> tcl != null
diff --git a/pkgs/development/interpreters/python/pypy/2.7/default.nix b/pkgs/development/interpreters/python/pypy/2.7/default.nix
index e68cfc3148ff..95a893a209c1 100644
--- a/pkgs/development/interpreters/python/pypy/2.7/default.nix
+++ b/pkgs/development/interpreters/python/pypy/2.7/default.nix
@@ -4,7 +4,7 @@
 , makeWrapper, callPackage, self, gdbm, db
 , python-setup-hook
 # For the Python package set
-, pkgs, packageOverrides ? (self: super: {})
+, packageOverrides ? (self: super: {})
 }:
 
 assert zlibSupport -> zlib != null;
diff --git a/pkgs/development/interpreters/rebol/default.nix b/pkgs/development/interpreters/rebol/default.nix
index 8a13c4efce61..4d98f18eee4a 100644
--- a/pkgs/development/interpreters/rebol/default.nix
+++ b/pkgs/development/interpreters/rebol/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchFromGitHub, fetchurl, patchelf, glibc, libX11, libXt, perl }:
+{ stdenv, fetchFromGitHub, fetchurl, glibc, libX11, libXt, perl }:
 
 stdenv.mkDerivation rec {
   name = "rebol-nightly-${version}";
diff --git a/pkgs/development/interpreters/self/default.nix b/pkgs/development/interpreters/self/default.nix
index 31ef51802ed6..594bbc05b7ce 100644
--- a/pkgs/development/interpreters/self/default.nix
+++ b/pkgs/development/interpreters/self/default.nix
@@ -1,4 +1,4 @@
-{ fetchurl, fetchgit, stdenv, xorg, makeWrapper, ncurses, cmake }:
+{ fetchgit, stdenv, xorg, makeWrapper, ncurses, cmake }:
 
 stdenv.mkDerivation rec {
   # The Self wrapper stores source in $XDG_DATA_HOME/self or ~/.local/share/self 
diff --git a/pkgs/development/interpreters/tcl/generic.nix b/pkgs/development/interpreters/tcl/generic.nix
index 3bf4ba2dc2f0..a472ccaafbf2 100644
--- a/pkgs/development/interpreters/tcl/generic.nix
+++ b/pkgs/development/interpreters/tcl/generic.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl
+{ stdenv
 
 # Version specific stuff
 , release, version, src
diff --git a/pkgs/development/interpreters/unicon-lang/default.nix b/pkgs/development/interpreters/unicon-lang/default.nix
index a6dfec49b2a2..77154b54fd8f 100644
--- a/pkgs/development/interpreters/unicon-lang/default.nix
+++ b/pkgs/development/interpreters/unicon-lang/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, unzip, gdbm, libX11, libXt }:
+{ stdenv, fetchurl, unzip, libX11, libXt }:
 
 stdenv.mkDerivation rec {
   name = "unicon-lang-${version}";