[bot] treewide: remove unused 'inherit' in let blocks

9 files changed, 7 insertions, 13 deletions

diff --git a/pkgs/development/libraries/blitz/default.nix b/pkgs/development/libraries/blitz/default.nix
index 5ae9ead9ced..503e4b0fa43 100644
--- a/pkgs/development/libraries/blitz/default.nix
+++ b/pkgs/development/libraries/blitz/default.nix
@@ -19,7 +19,7 @@
 assert enableSerialization -> boost != null;
 
 let
-  inherit (stdenv.lib) optional optionals optionalString;
+  inherit (stdenv.lib) optional optionals;
 in
 
 stdenv.mkDerivation rec {
diff --git a/pkgs/development/libraries/ffmpeg/generic.nix b/pkgs/development/libraries/ffmpeg/generic.nix
index 3d9027db160..e763e5c1159 100644
--- a/pkgs/development/libraries/ffmpeg/generic.nix
+++ b/pkgs/development/libraries/ffmpeg/generic.nix
@@ -42,7 +42,7 @@
  */
 
 let
-  inherit (stdenv) icCygwin isDarwin isFreeBSD isLinux isAarch32;
+  inherit (stdenv) isDarwin isFreeBSD isLinux isAarch32;
   inherit (stdenv.lib) optional optionals enableFeature;
 
   cmpVer = builtins.compareVersions;
diff --git a/pkgs/development/libraries/freetype/default.nix b/pkgs/development/libraries/freetype/default.nix
index 23aa86af377..dbfb18a22ed 100644
--- a/pkgs/development/libraries/freetype/default.nix
+++ b/pkgs/development/libraries/freetype/default.nix
@@ -10,7 +10,7 @@
 }:
 
 let
-  inherit (stdenv.lib) optional optionals optionalString;
+  inherit (stdenv.lib) optional optionalString;
 
 in stdenv.mkDerivation rec {
   name = "freetype-${version}";
diff --git a/pkgs/development/libraries/gstreamer/good/default.nix b/pkgs/development/libraries/gstreamer/good/default.nix
index 11e0894df3c..ad7309be044 100644
--- a/pkgs/development/libraries/gstreamer/good/default.nix
+++ b/pkgs/development/libraries/gstreamer/good/default.nix
@@ -12,7 +12,7 @@
 assert gtkSupport -> gtk3 != null;
 
 let
-  inherit (stdenv.lib) optional optionals optionalString;
+  inherit (stdenv.lib) optional optionals;
 in
 stdenv.mkDerivation rec {
   name = "gst-plugins-good-1.14.0";
diff --git a/pkgs/development/libraries/libav/default.nix b/pkgs/development/libraries/libav/default.nix
index dfe1455759a..5eb90aaf05c 100644
--- a/pkgs/development/libraries/libav/default.nix
+++ b/pkgs/development/libraries/libav/default.nix
@@ -18,7 +18,7 @@
 
 assert faacSupport -> enableUnfree;
 
-let inherit (stdenv.lib) optional optionals hasPrefix enableFeature; in
+let inherit (stdenv.lib) optional hasPrefix enableFeature; in
 
 /* ToDo:
     - more deps, inspiration: https://packages.ubuntu.com/raring/libav-tools
diff --git a/pkgs/development/libraries/libgsf/default.nix b/pkgs/development/libraries/libgsf/default.nix
index b0013d0f949..90daf2ddf74 100644
--- a/pkgs/development/libraries/libgsf/default.nix
+++ b/pkgs/development/libraries/libgsf/default.nix
@@ -1,8 +1,6 @@
 { fetchurl, stdenv, pkgconfig, intltool, gettext, glib, libxml2, zlib, bzip2
 , python, perl, gdk_pixbuf, libiconv, libintl }:
 
-let inherit (stdenv.lib) optionals; in
-
 stdenv.mkDerivation rec {
   name = "libgsf-1.14.42";
 
diff --git a/pkgs/development/libraries/libvpx/default.nix b/pkgs/development/libraries/libvpx/default.nix
index 731892d33b4..7e3780603f7 100644
--- a/pkgs/development/libraries/libvpx/default.nix
+++ b/pkgs/development/libraries/libvpx/default.nix
@@ -41,7 +41,7 @@
 }:
 
 let
-  inherit (stdenv) isi686 isx86_64 isAarch32 is64bit isMips isDarwin isCygwin;
+  inherit (stdenv) is64bit isMips isDarwin isCygwin;
   inherit (stdenv.lib) enableFeature optional optionals;
 in
 
diff --git a/pkgs/development/libraries/opendbx/default.nix b/pkgs/development/libraries/opendbx/default.nix
index 20a62ef67f9..a073a29b507 100644
--- a/pkgs/development/libraries/opendbx/default.nix
+++ b/pkgs/development/libraries/opendbx/default.nix
@@ -1,8 +1,5 @@
 { stdenv, fetchurl, readline, mysql, postgresql, sqlite }:
 
-let
-  inherit (stdenv.lib) getDev getLib;
-in
 stdenv.mkDerivation rec {
   name = "opendbx-1.4.6";
 
diff --git a/pkgs/development/libraries/science/math/liblapack/default.nix b/pkgs/development/libraries/science/math/liblapack/default.nix
index c68454fbe4a..e6af2251b1f 100644
--- a/pkgs/development/libraries/science/math/liblapack/default.nix
+++ b/pkgs/development/libraries/science/math/liblapack/default.nix
@@ -11,8 +11,7 @@ let
   atlasMaybeShared = if atlas != null then atlas.override { inherit shared; }
                      else null;
   usedLibExtension = if shared then ".so" else ".a";
-  inherit (stdenv.lib) optional optionals concatStringsSep;
-  inherit (builtins) hasAttr attrNames;
+  inherit (stdenv.lib) optional optionals;
   version = "3.8.0";
 in