pkgs/*: remove unreferenced function arguments

40 files changed, 41 insertions, 42 deletions

diff --git a/pkgs/os-specific/darwin/apple-source-releases/ICU/default.nix b/pkgs/os-specific/darwin/apple-source-releases/ICU/default.nix
index 6cf7ee07b70..89ff68266a2 100644
--- a/pkgs/os-specific/darwin/apple-source-releases/ICU/default.nix
+++ b/pkgs/os-specific/darwin/apple-source-releases/ICU/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, cctools, appleDerivation }:
+{ cctools, appleDerivation }:
 
 appleDerivation {
   nativeBuildInputs = [ cctools ];
diff --git a/pkgs/os-specific/darwin/apple-source-releases/Libc/825_40_1.nix b/pkgs/os-specific/darwin/apple-source-releases/Libc/825_40_1.nix
index 302a657992a..29aa3d64cb0 100644
--- a/pkgs/os-specific/darwin/apple-source-releases/Libc/825_40_1.nix
+++ b/pkgs/os-specific/darwin/apple-source-releases/Libc/825_40_1.nix
@@ -1,4 +1,4 @@
-{ stdenv, appleDerivation, ed, unifdef }:
+{ appleDerivation, ed, unifdef }:
 
 appleDerivation {
   nativeBuildInputs = [ ed unifdef ];
diff --git a/pkgs/os-specific/darwin/apple-source-releases/Libc/default.nix b/pkgs/os-specific/darwin/apple-source-releases/Libc/default.nix
index d73dc8f3ec2..542ea20de11 100644
--- a/pkgs/os-specific/darwin/apple-source-releases/Libc/default.nix
+++ b/pkgs/os-specific/darwin/apple-source-releases/Libc/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, appleDerivation, ed, unifdef, Libc_old, Libc_10-9 }:
+{ appleDerivation, ed, unifdef, Libc_old, Libc_10-9 }:
 
 appleDerivation {
   nativeBuildInputs = [ ed unifdef ];
diff --git a/pkgs/os-specific/darwin/apple-source-releases/Libinfo/default.nix b/pkgs/os-specific/darwin/apple-source-releases/Libinfo/default.nix
index d3ffa1fa283..add51a61d3d 100644
--- a/pkgs/os-specific/darwin/apple-source-releases/Libinfo/default.nix
+++ b/pkgs/os-specific/darwin/apple-source-releases/Libinfo/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, appleDerivation }:
+{ appleDerivation }:
 
 appleDerivation {
   installPhase = ''
diff --git a/pkgs/os-specific/darwin/apple-source-releases/Libm/default.nix b/pkgs/os-specific/darwin/apple-source-releases/Libm/default.nix
index 1a01d032191..df5f6b7b8fd 100644
--- a/pkgs/os-specific/darwin/apple-source-releases/Libm/default.nix
+++ b/pkgs/os-specific/darwin/apple-source-releases/Libm/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, appleDerivation }:
+{ appleDerivation }:
 
 appleDerivation {
   installPhase = ''
diff --git a/pkgs/os-specific/darwin/apple-source-releases/Libnotify/default.nix b/pkgs/os-specific/darwin/apple-source-releases/Libnotify/default.nix
index de691a056f3..2ee80d70264 100644
--- a/pkgs/os-specific/darwin/apple-source-releases/Libnotify/default.nix
+++ b/pkgs/os-specific/darwin/apple-source-releases/Libnotify/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, appleDerivation }:
+{ appleDerivation }:
 
 appleDerivation {
   installPhase = ''
diff --git a/pkgs/os-specific/darwin/apple-source-releases/Libsystem/default.nix b/pkgs/os-specific/darwin/apple-source-releases/Libsystem/default.nix
index 386480d6290..1e27ead69f1 100644
--- a/pkgs/os-specific/darwin/apple-source-releases/Libsystem/default.nix
+++ b/pkgs/os-specific/darwin/apple-source-releases/Libsystem/default.nix
@@ -1,6 +1,6 @@
-{ stdenv, appleDerivation, cpio, bootstrap_cmds, xnu, Libc, Libm, libdispatch, cctools, Libinfo,
+{ stdenv, appleDerivation, cpio, xnu, Libc, Libm, libdispatch, cctools, Libinfo,
   dyld, Csu, architecture, libclosure, CarbonHeaders, ncurses, CommonCrypto, copyfile,
-  removefile, libresolv, Libnotify, libplatform, libpthread, mDNSResponder, launchd, libutil, version }:
+  removefile, libresolv, Libnotify, libplatform, libpthread, mDNSResponder, launchd, libutil }:
 
 appleDerivation rec {
   phases = [ "unpackPhase" "installPhase" ];
diff --git a/pkgs/os-specific/darwin/apple-source-releases/Security/default.nix b/pkgs/os-specific/darwin/apple-source-releases/Security/default.nix
index f09842630fd..e04142b8b11 100644
--- a/pkgs/os-specific/darwin/apple-source-releases/Security/default.nix
+++ b/pkgs/os-specific/darwin/apple-source-releases/Security/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, appleDerivation }:
+{ appleDerivation }:
 
 appleDerivation {
   phases = [ "unpackPhase" "installPhase" ];
diff --git a/pkgs/os-specific/darwin/apple-source-releases/adv_cmds/default.nix b/pkgs/os-specific/darwin/apple-source-releases/adv_cmds/default.nix
index 35608587c56..318e2728fc2 100644
--- a/pkgs/os-specific/darwin/apple-source-releases/adv_cmds/default.nix
+++ b/pkgs/os-specific/darwin/apple-source-releases/adv_cmds/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, appleDerivation, fetchzip, version, bsdmake, perl, flex, yacc, writeScriptBin
+{ stdenv, appleDerivation, fetchzip, bsdmake, perl, flex, yacc
 }:
 
 # this derivation sucks
diff --git a/pkgs/os-specific/darwin/apple-source-releases/adv_cmds/xcode.nix b/pkgs/os-specific/darwin/apple-source-releases/adv_cmds/xcode.nix
index fda7cd85e4f..7b1492799dd 100644
--- a/pkgs/os-specific/darwin/apple-source-releases/adv_cmds/xcode.nix
+++ b/pkgs/os-specific/darwin/apple-source-releases/adv_cmds/xcode.nix
@@ -1,4 +1,4 @@
-{ stdenv, appleDerivation, fetchurl, xcbuild, ncurses, libutil-new }:
+{ stdenv, appleDerivation, xcbuild, ncurses, libutil-new }:
 
 appleDerivation {
   # We can't just run the root build, because https://github.com/facebook/xcbuild/issues/264
diff --git a/pkgs/os-specific/darwin/apple-source-releases/basic_cmds/default.nix b/pkgs/os-specific/darwin/apple-source-releases/basic_cmds/default.nix
index 596ca25d70a..5d9781f3aa4 100644
--- a/pkgs/os-specific/darwin/apple-source-releases/basic_cmds/default.nix
+++ b/pkgs/os-specific/darwin/apple-source-releases/basic_cmds/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, appleDerivation, fetchurl, xcbuildHook }:
+{ stdenv, appleDerivation, xcbuildHook }:
 
 appleDerivation rec {
   nativeBuildInputs = [ xcbuildHook ];
diff --git a/pkgs/os-specific/darwin/apple-source-releases/bsdmake/default.nix b/pkgs/os-specific/darwin/apple-source-releases/bsdmake/default.nix
index baa3b11225d..043c7b0bc70 100644
--- a/pkgs/os-specific/darwin/apple-source-releases/bsdmake/default.nix
+++ b/pkgs/os-specific/darwin/apple-source-releases/bsdmake/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, appleDerivation, fetchurl, fetchpatch, makeWrapper }:
+{ stdenv, appleDerivation, makeWrapper }:
 
 appleDerivation {
   nativeBuildInputs = [ makeWrapper ];
diff --git a/pkgs/os-specific/darwin/apple-source-releases/copyfile/default.nix b/pkgs/os-specific/darwin/apple-source-releases/copyfile/default.nix
index 37dffaa9b20..7e1dc5309b1 100644
--- a/pkgs/os-specific/darwin/apple-source-releases/copyfile/default.nix
+++ b/pkgs/os-specific/darwin/apple-source-releases/copyfile/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, appleDerivation }:
+{ appleDerivation }:
 
 appleDerivation {
   dontBuild = true;
diff --git a/pkgs/os-specific/darwin/apple-source-releases/developer_cmds/default.nix b/pkgs/os-specific/darwin/apple-source-releases/developer_cmds/default.nix
index a572d46ceab..4220c50d61c 100644
--- a/pkgs/os-specific/darwin/apple-source-releases/developer_cmds/default.nix
+++ b/pkgs/os-specific/darwin/apple-source-releases/developer_cmds/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, appleDerivation, xcbuildHook }:
+{ stdenv, appleDerivation, xcbuildHook }:
 
 appleDerivation rec {
   nativeBuildInputs = [ xcbuildHook ];
diff --git a/pkgs/os-specific/darwin/apple-source-releases/diskdev_cmds/default.nix b/pkgs/os-specific/darwin/apple-source-releases/diskdev_cmds/default.nix
index b947267ab14..f27b5ae1302 100644
--- a/pkgs/os-specific/darwin/apple-source-releases/diskdev_cmds/default.nix
+++ b/pkgs/os-specific/darwin/apple-source-releases/diskdev_cmds/default.nix
@@ -1,5 +1,5 @@
 { stdenv, appleDerivation, xcbuildHook
-, lib, hostPlatform, Libc, xnu, libutil-new }:
+, Libc, xnu, libutil-new }:
 
 appleDerivation {
   nativeBuildInputs = [ xcbuildHook ];
diff --git a/pkgs/os-specific/darwin/apple-source-releases/dtrace/default.nix b/pkgs/os-specific/darwin/apple-source-releases/dtrace/default.nix
index 5fcd04266d5..fd2c95563b4 100644
--- a/pkgs/os-specific/darwin/apple-source-releases/dtrace/default.nix
+++ b/pkgs/os-specific/darwin/apple-source-releases/dtrace/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, appleDerivation, cctools, zlib }:
+{ appleDerivation, cctools, zlib }:
 
 appleDerivation {
   buildInputs = [ cctools zlib ];
diff --git a/pkgs/os-specific/darwin/apple-source-releases/eap8021x/default.nix b/pkgs/os-specific/darwin/apple-source-releases/eap8021x/default.nix
index 80d629dfa3e..b24d94b9d70 100644
--- a/pkgs/os-specific/darwin/apple-source-releases/eap8021x/default.nix
+++ b/pkgs/os-specific/darwin/apple-source-releases/eap8021x/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, appleDerivation }:
+{ appleDerivation }:
 
 appleDerivation {
   dontBuild = true;
diff --git a/pkgs/os-specific/darwin/apple-source-releases/launchd/default.nix b/pkgs/os-specific/darwin/apple-source-releases/launchd/default.nix
index 86bc6e598f7..eed7982e9d8 100644
--- a/pkgs/os-specific/darwin/apple-source-releases/launchd/default.nix
+++ b/pkgs/os-specific/darwin/apple-source-releases/launchd/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, appleDerivation }:
+{ appleDerivation }:
 
 appleDerivation {
   # No clue why the same file has two different names. Ask Apple!
diff --git a/pkgs/os-specific/darwin/apple-source-releases/libclosure/default.nix b/pkgs/os-specific/darwin/apple-source-releases/libclosure/default.nix
index 826dbed1dfe..ac33a24a8b4 100644
--- a/pkgs/os-specific/darwin/apple-source-releases/libclosure/default.nix
+++ b/pkgs/os-specific/darwin/apple-source-releases/libclosure/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, appleDerivation }:
+{ appleDerivation }:
 
 appleDerivation {
   installPhase = ''
diff --git a/pkgs/os-specific/darwin/apple-source-releases/libdispatch/default.nix b/pkgs/os-specific/darwin/apple-source-releases/libdispatch/default.nix
index a43c00f7691..46e9e592ddc 100644
--- a/pkgs/os-specific/darwin/apple-source-releases/libdispatch/default.nix
+++ b/pkgs/os-specific/darwin/apple-source-releases/libdispatch/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, appleDerivation }:
+{ appleDerivation }:
 
 appleDerivation {
   dontConfigure = true;
diff --git a/pkgs/os-specific/darwin/apple-source-releases/libiconv/default.nix b/pkgs/os-specific/darwin/apple-source-releases/libiconv/default.nix
index d325e38b272..3d62c396122 100644
--- a/pkgs/os-specific/darwin/apple-source-releases/libiconv/default.nix
+++ b/pkgs/os-specific/darwin/apple-source-releases/libiconv/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, appleDerivation, lib, autoreconfHook, targetPlatform
+{ stdenv, appleDerivation, lib, targetPlatform
 , enableStatic ? targetPlatform.isiOS
 , enableShared ? !targetPlatform.isiOS
 }:
diff --git a/pkgs/os-specific/darwin/apple-source-releases/libplatform/default.nix b/pkgs/os-specific/darwin/apple-source-releases/libplatform/default.nix
index 41b1bf74af9..4fd0ab8a7fb 100644
--- a/pkgs/os-specific/darwin/apple-source-releases/libplatform/default.nix
+++ b/pkgs/os-specific/darwin/apple-source-releases/libplatform/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, appleDerivation }:
+{ appleDerivation }:
 
 appleDerivation {
   installPhase = ''
diff --git a/pkgs/os-specific/darwin/apple-source-releases/libresolv/default.nix b/pkgs/os-specific/darwin/apple-source-releases/libresolv/default.nix
index 5a2cd33d8a0..f3c7558cfc6 100644
--- a/pkgs/os-specific/darwin/apple-source-releases/libresolv/default.nix
+++ b/pkgs/os-specific/darwin/apple-source-releases/libresolv/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, appleDerivation, Libinfo, configd, mDNSResponder }:
+{ appleDerivation, Libinfo, configd, mDNSResponder }:
 
 appleDerivation {
   buildInputs = [ Libinfo configd mDNSResponder ];
diff --git a/pkgs/os-specific/darwin/apple-source-releases/libsecurity_cdsa_utils/default.nix b/pkgs/os-specific/darwin/apple-source-releases/libsecurity_cdsa_utils/default.nix
index aa73c281cab..e5637d6db41 100644
--- a/pkgs/os-specific/darwin/apple-source-releases/libsecurity_cdsa_utils/default.nix
+++ b/pkgs/os-specific/darwin/apple-source-releases/libsecurity_cdsa_utils/default.nix
@@ -1,4 +1,4 @@
-{ Security, appleDerivation, libsecurity_cdsa_utilities, libsecurity_utilities, m4 }:
+{ appleDerivation, libsecurity_cdsa_utilities, libsecurity_utilities, m4 }:
 appleDerivation {
   buildInputs = [
     libsecurity_utilities
diff --git a/pkgs/os-specific/darwin/apple-source-releases/libsecurity_cssm/default.nix b/pkgs/os-specific/darwin/apple-source-releases/libsecurity_cssm/default.nix
index 053dea134c7..cf9fe411533 100644
--- a/pkgs/os-specific/darwin/apple-source-releases/libsecurity_cssm/default.nix
+++ b/pkgs/os-specific/darwin/apple-source-releases/libsecurity_cssm/default.nix
@@ -1,4 +1,4 @@
-{ appleDerivation, libsecurity_cdsa_client, libsecurity_cdsa_plugin, libsecurity_cdsa_utilities, libsecurity_codesigning, libsecurity_utilities, perl }:
+{ appleDerivation, libsecurity_cdsa_client, libsecurity_cdsa_plugin, libsecurity_cdsa_utilities, libsecurity_utilities, perl }:
 appleDerivation {
   buildInputs = [
     libsecurity_utilities
diff --git a/pkgs/os-specific/darwin/apple-source-releases/libsecurity_keychain/default.nix b/pkgs/os-specific/darwin/apple-source-releases/libsecurity_keychain/default.nix
index 07a3186caee..609d07fda10 100644
--- a/pkgs/os-specific/darwin/apple-source-releases/libsecurity_keychain/default.nix
+++ b/pkgs/os-specific/darwin/apple-source-releases/libsecurity_keychain/default.nix
@@ -1,4 +1,4 @@
-{ CF, Security, appleDerivation, apple_sdk, libsecurity_asn1, libsecurity_cdsa_client, libsecurity_cdsa_utilities, libsecurity_cdsa_utils, libsecurity_ocspd, libsecurity_pkcs12, libsecurity_utilities, libsecurityd, openssl, osx_private_sdk, security_dotmac_tp, lib }:
+{ CF, appleDerivation, apple_sdk, libsecurity_asn1, libsecurity_cdsa_client, libsecurity_cdsa_utilities, libsecurity_cdsa_utils, libsecurity_ocspd, libsecurity_pkcs12, libsecurity_utilities, libsecurityd, openssl, osx_private_sdk, security_dotmac_tp, lib }:
 appleDerivation {
   buildInputs = [
     libsecurity_utilities
diff --git a/pkgs/os-specific/darwin/apple-source-releases/libsecurity_utilities/default.nix b/pkgs/os-specific/darwin/apple-source-releases/libsecurity_utilities/default.nix
index e811c4c11a8..1ab950a9233 100644
--- a/pkgs/os-specific/darwin/apple-source-releases/libsecurity_utilities/default.nix
+++ b/pkgs/os-specific/darwin/apple-source-releases/libsecurity_utilities/default.nix
@@ -1,4 +1,4 @@
-{ IOKit, appleDerivation, apple_sdk, libauto, libobjc, libsecurity_codesigning, sqlite, stdenv, osx_private_sdk }:
+{ IOKit, appleDerivation, apple_sdk, libauto, libobjc, sqlite, stdenv, osx_private_sdk }:
 appleDerivation {
   buildInputs = [
     libauto
diff --git a/pkgs/os-specific/darwin/apple-source-releases/mDNSResponder/default.nix b/pkgs/os-specific/darwin/apple-source-releases/mDNSResponder/default.nix
index 63674808d93..f17ed785360 100644
--- a/pkgs/os-specific/darwin/apple-source-releases/mDNSResponder/default.nix
+++ b/pkgs/os-specific/darwin/apple-source-releases/mDNSResponder/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, appleDerivation }:
+{ appleDerivation }:
 
 appleDerivation {
   phases = [ "unpackPhase" "installPhase" ];
diff --git a/pkgs/os-specific/darwin/apple-source-releases/objc4/default.nix b/pkgs/os-specific/darwin/apple-source-releases/objc4/default.nix
index cea5fc9a4e2..5c78182085b 100644
--- a/pkgs/os-specific/darwin/apple-source-releases/objc4/default.nix
+++ b/pkgs/os-specific/darwin/apple-source-releases/objc4/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, appleDerivation }:
+{ appleDerivation }:
 
 appleDerivation {
   phases = [ "unpackPhase" "installPhase" ];
diff --git a/pkgs/os-specific/darwin/apple-source-releases/ppp/default.nix b/pkgs/os-specific/darwin/apple-source-releases/ppp/default.nix
index 17c24bebfda..5668c376130 100644
--- a/pkgs/os-specific/darwin/apple-source-releases/ppp/default.nix
+++ b/pkgs/os-specific/darwin/apple-source-releases/ppp/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, appleDerivation }:
+{ appleDerivation }:
 
 appleDerivation {
   dontBuild = true;
diff --git a/pkgs/os-specific/darwin/apple-source-releases/removefile/default.nix b/pkgs/os-specific/darwin/apple-source-releases/removefile/default.nix
index 8baf62dba01..2b45fbdb45e 100644
--- a/pkgs/os-specific/darwin/apple-source-releases/removefile/default.nix
+++ b/pkgs/os-specific/darwin/apple-source-releases/removefile/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, appleDerivation }:
+{ appleDerivation }:
 
 appleDerivation {
   installPhase = ''
diff --git a/pkgs/os-specific/darwin/apple-source-releases/system_cmds/default.nix b/pkgs/os-specific/darwin/apple-source-releases/system_cmds/default.nix
index 1bbda6ab7ad..39c903a2e7b 100644
--- a/pkgs/os-specific/darwin/apple-source-releases/system_cmds/default.nix
+++ b/pkgs/os-specific/darwin/apple-source-releases/system_cmds/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, appleDerivation, xcbuild, lib, hostPlatform
+{ stdenv, appleDerivation, lib
 , Librpcsvc, apple_sdk, pam, CF, openbsm }:
 
 appleDerivation rec {
diff --git a/pkgs/os-specific/darwin/apple-source-releases/text_cmds/default.nix b/pkgs/os-specific/darwin/apple-source-releases/text_cmds/default.nix
index 08df235ed8c..91abb3ca07a 100644
--- a/pkgs/os-specific/darwin/apple-source-releases/text_cmds/default.nix
+++ b/pkgs/os-specific/darwin/apple-source-releases/text_cmds/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, appleDerivation, fetchurl, xcbuildHook, ncurses, bzip2, zlib, lzma }:
+{ stdenv, appleDerivation, xcbuildHook, ncurses, bzip2, zlib, lzma }:
 
 appleDerivation {
   nativeBuildInputs = [ xcbuildHook ];
diff --git a/pkgs/os-specific/darwin/apple-source-releases/xnu/default.nix b/pkgs/os-specific/darwin/apple-source-releases/xnu/default.nix
index 2c7da5be6e4..74c9f254348 100644
--- a/pkgs/os-specific/darwin/apple-source-releases/xnu/default.nix
+++ b/pkgs/os-specific/darwin/apple-source-releases/xnu/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, appleDerivation, fetchzip, bootstrap_cmds, bison, flex, gnum4, unifdef, perl, python }:
+{ appleDerivation, bootstrap_cmds, bison, flex, gnum4, unifdef, perl, python }:
 
 appleDerivation {
   phases = [ "unpackPhase" "patchPhase" "installPhase" ];
diff --git a/pkgs/os-specific/darwin/binutils/default.nix b/pkgs/os-specific/darwin/binutils/default.nix
index 21d64979d7e..bd10dde5572 100644
--- a/pkgs/os-specific/darwin/binutils/default.nix
+++ b/pkgs/os-specific/darwin/binutils/default.nix
@@ -1,5 +1,4 @@
 { stdenv, binutils-unwrapped, cctools
-, hostPlatform, targetPlatform
 }:
 
 # Make sure both underlying packages claim to have prepended their binaries
diff --git a/pkgs/os-specific/darwin/cctools/port.nix b/pkgs/os-specific/darwin/cctools/port.nix
index 0c908197acb..995e9af38cb 100644
--- a/pkgs/os-specific/darwin/cctools/port.nix
+++ b/pkgs/os-specific/darwin/cctools/port.nix
@@ -1,5 +1,5 @@
-{ stdenv, fetchFromGitHub, makeWrapper, autoconf, automake, libtool_2, autoreconfHook
-, libcxx, libcxxabi, libuuid
+{ stdenv, fetchFromGitHub, autoconf, automake, libtool_2, autoreconfHook
+, libcxxabi, libuuid
 , libobjc ? null, maloader ? null
 , hostPlatform, targetPlatform
 , enableDumpNormalizedLibArgs ? false
diff --git a/pkgs/os-specific/darwin/darling/default.nix b/pkgs/os-specific/darwin/darling/default.nix
index c1e29843147..6ed3b28eccc 100644
--- a/pkgs/os-specific/darwin/darling/default.nix
+++ b/pkgs/os-specific/darwin/darling/default.nix
@@ -1,4 +1,4 @@
-{stdenv, lib, fetchzip, cmake, bison, flex}:
+{stdenv, lib, fetchzip}:
 
 stdenv.mkDerivation rec {
   pname = "darling";
diff --git a/pkgs/os-specific/darwin/security-tool/default.nix b/pkgs/os-specific/darwin/security-tool/default.nix
index 4566d82835f..f161a7a88e1 100644
--- a/pkgs/os-specific/darwin/security-tool/default.nix
+++ b/pkgs/os-specific/darwin/security-tool/default.nix
@@ -1,4 +1,4 @@
-{ CoreServices, Foundation, PCSC, Security, GSS, Kerberos, makeWrapper, apple_sdk,
+{ Foundation, PCSC, Security, GSS, Kerberos, makeWrapper, apple_sdk,
 fetchurl, gnustep, libobjc, libsecurity_apple_csp, libsecurity_apple_cspdl,
 libsecurity_apple_file_dl, libsecurity_apple_x509_cl, libsecurity_apple_x509_tp,
 libsecurity_asn1, libsecurity_cdsa_client, libsecurity_cdsa_plugin,
diff --git a/pkgs/os-specific/darwin/swift-corelibs/default.nix b/pkgs/os-specific/darwin/swift-corelibs/default.nix
index fdc97304528..dd652dc5627 100644
--- a/pkgs/os-specific/darwin/swift-corelibs/default.nix
+++ b/pkgs/os-specific/darwin/swift-corelibs/default.nix
@@ -1,4 +1,4 @@
-{callPackage, stdenv, darwin, xcbuild}:
+{callPackage, darwin}:
 
 rec {
   corefoundation = callPackage ./corefoundation.nix {};
diff --git a/pkgs/os-specific/darwin/xcode/sdk-pkgs.nix b/pkgs/os-specific/darwin/xcode/sdk-pkgs.nix
index d5ed21cd9e2..b848265736e 100644
--- a/pkgs/os-specific/darwin/xcode/sdk-pkgs.nix
+++ b/pkgs/os-specific/darwin/xcode/sdk-pkgs.nix
@@ -1,4 +1,4 @@
-{ lib, hostPlatform, targetPlatform
+{ targetPlatform
 , clang-unwrapped
 , binutils-unwrapped
 , runCommand