From 66e44425c6dfecbea68a5d6dc221ccd56561d4f1 Mon Sep 17 00:00:00 2001
From: Ben Siraphob <bensiraphob@gmail.com>
Date: Fri, 22 Jan 2021 00:00:13 +0700
Subject: pkgs/development/libraries: stdenv.lib -> lib

---
 pkgs/development/libraries/physics/apfel/default.nix   |  4 ++--
 .../libraries/physics/apfelgrid/default.nix            |  4 ++--
 .../development/libraries/physics/applgrid/default.nix |  4 ++--
 pkgs/development/libraries/physics/cernlib/default.nix |  6 +++---
 .../libraries/physics/fastjet-contrib/default.nix      |  4 ++--
 pkgs/development/libraries/physics/fastjet/default.nix |  8 ++++----
 pkgs/development/libraries/physics/fastnlo/default.nix |  8 ++++----
 pkgs/development/libraries/physics/geant4/datasets.nix |  2 +-
 pkgs/development/libraries/physics/geant4/default.nix  | 18 +++++++++---------
 pkgs/development/libraries/physics/hepmc2/default.nix  |  4 ++--
 pkgs/development/libraries/physics/hepmc3/default.nix  | 12 ++++++------
 pkgs/development/libraries/physics/herwig/default.nix  |  4 ++--
 pkgs/development/libraries/physics/hoppet/default.nix  |  4 ++--
 pkgs/development/libraries/physics/lhapdf/default.nix  | 12 ++++++------
 pkgs/development/libraries/physics/lhapdf/pdf_sets.nix |  4 ++--
 pkgs/development/libraries/physics/mela/default.nix    |  4 ++--
 pkgs/development/libraries/physics/nlojet/default.nix  |  8 ++++----
 pkgs/development/libraries/physics/pythia/default.nix  | 10 +++++-----
 pkgs/development/libraries/physics/qcdnum/default.nix  |  8 ++++----
 pkgs/development/libraries/physics/rivet/default.nix   |  6 +++---
 pkgs/development/libraries/physics/thepeg/default.nix  |  4 ++--
 pkgs/development/libraries/physics/yoda/default.nix    | 10 +++++-----
 22 files changed, 74 insertions(+), 74 deletions(-)

(limited to 'pkgs/development/libraries/physics')

diff --git a/pkgs/development/libraries/physics/apfel/default.nix b/pkgs/development/libraries/physics/apfel/default.nix
index 7b201cf9b16..e3fd0a26a7f 100644
--- a/pkgs/development/libraries/physics/apfel/default.nix
+++ b/pkgs/development/libraries/physics/apfel/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchFromGitHub, gfortran, lhapdf, python2, zlib }:
+{ lib, stdenv, fetchFromGitHub, gfortran, lhapdf, python2, zlib }:
 
 stdenv.mkDerivation rec {
   pname = "apfel";
@@ -15,7 +15,7 @@ stdenv.mkDerivation rec {
 
   enableParallelBuilding = true;
 
-  meta = with stdenv.lib; {
+  meta = with lib; {
     description = "A PDF Evolution Library";
     license     = licenses.gpl3;
     homepage    = "https://apfel.mi.infn.it/";
diff --git a/pkgs/development/libraries/physics/apfelgrid/default.nix b/pkgs/development/libraries/physics/apfelgrid/default.nix
index 5c63ce7c4b9..33ca0326727 100644
--- a/pkgs/development/libraries/physics/apfelgrid/default.nix
+++ b/pkgs/development/libraries/physics/apfelgrid/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchFromGitHub, autoreconfHook, apfel, applgrid, lhapdf, root5 }:
+{ lib, stdenv, fetchFromGitHub, autoreconfHook, apfel, applgrid, lhapdf, root5 }:
 
 stdenv.mkDerivation rec {
   pname = "apfelgrid";
@@ -16,7 +16,7 @@ stdenv.mkDerivation rec {
 
   enableParallelBuilding = true;
 
-  meta = with stdenv.lib; {
+  meta = with lib; {
     description = "Ultra-fast theory predictions for collider observables";
     license     = licenses.mit;
     homepage    = "http://nhartland.github.io/APFELgrid/";
diff --git a/pkgs/development/libraries/physics/applgrid/default.nix b/pkgs/development/libraries/physics/applgrid/default.nix
index 6b1bc71c660..65aa7b8b470 100644
--- a/pkgs/development/libraries/physics/applgrid/default.nix
+++ b/pkgs/development/libraries/physics/applgrid/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, gfortran, hoppet, lhapdf, root5, zlib }:
+{ lib, stdenv, fetchurl, gfortran, hoppet, lhapdf, root5, zlib }:
 
 stdenv.mkDerivation rec {
   pname = "applgrid";
@@ -33,7 +33,7 @@ stdenv.mkDerivation rec {
     done
   '';
 
-  meta = with stdenv.lib; {
+  meta = with lib; {
     description = "The APPLgrid project provides a fast and flexible way to reproduce the results of full NLO calculations with any input parton distribution set in only a few milliseconds rather than the weeks normally required to gain adequate statistics";
     license     = licenses.gpl3;
     homepage    = "http://applgrid.hepforge.org";
diff --git a/pkgs/development/libraries/physics/cernlib/default.nix b/pkgs/development/libraries/physics/cernlib/default.nix
index 3c2cd4c6914..84657d72679 100644
--- a/pkgs/development/libraries/physics/cernlib/default.nix
+++ b/pkgs/development/libraries/physics/cernlib/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, gfortran, gnumake, imake, makedepend, motif, xorg }:
+{ lib, stdenv, fetchurl, gfortran, gnumake, imake, makedepend, motif, xorg }:
 
 stdenv.mkDerivation rec {
   version = "2006";
@@ -63,7 +63,7 @@ stdenv.mkDerivation rec {
     description = "Legacy collection of libraries and modules for data analysis in high energy physics";
     broken = stdenv.isDarwin;
     platforms = [ "i686-linux" "x86_64-linux" "x86_64-darwin" ];
-    maintainers = with stdenv.lib.maintainers; [ veprbl ];
-    license = stdenv.lib.licenses.gpl2;
+    maintainers = with lib.maintainers; [ veprbl ];
+    license = lib.licenses.gpl2;
   };
 }
diff --git a/pkgs/development/libraries/physics/fastjet-contrib/default.nix b/pkgs/development/libraries/physics/fastjet-contrib/default.nix
index 68e07e7b42d..a09f031e765 100644
--- a/pkgs/development/libraries/physics/fastjet-contrib/default.nix
+++ b/pkgs/development/libraries/physics/fastjet-contrib/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, fastjet }:
+{ lib, stdenv, fetchurl, fastjet }:
 
 stdenv.mkDerivation rec {
   pname = "fastjet-contrib";
@@ -30,7 +30,7 @@ stdenv.mkDerivation rec {
     make fragile-shared-install
   '';
 
-  meta = with stdenv.lib; {
+  meta = with lib; {
     description = "Third party extensions for FastJet";
     homepage = "http://fastjet.fr/";
     license = licenses.gpl2;
diff --git a/pkgs/development/libraries/physics/fastjet/default.nix b/pkgs/development/libraries/physics/fastjet/default.nix
index b854fa88cd6..35ce8dedca7 100644
--- a/pkgs/development/libraries/physics/fastjet/default.nix
+++ b/pkgs/development/libraries/physics/fastjet/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, python2 }:
+{ lib, stdenv, fetchurl, python2 }:
 
 stdenv.mkDerivation rec {
   pname = "fastjet";
@@ -20,9 +20,9 @@ stdenv.mkDerivation rec {
 
   meta = {
     description = "A software package for jet finding in pp and e+e− collisions";
-    license     = stdenv.lib.licenses.gpl2Plus;
+    license     = lib.licenses.gpl2Plus;
     homepage    = "http://fastjet.fr/";
-    platforms   = stdenv.lib.platforms.unix;
-    maintainers = with stdenv.lib.maintainers; [ veprbl ];
+    platforms   = lib.platforms.unix;
+    maintainers = with lib.maintainers; [ veprbl ];
   };
 }
diff --git a/pkgs/development/libraries/physics/fastnlo/default.nix b/pkgs/development/libraries/physics/fastnlo/default.nix
index 22251e10a4f..916303f00ce 100644
--- a/pkgs/development/libraries/physics/fastnlo/default.nix
+++ b/pkgs/development/libraries/physics/fastnlo/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, boost, fastjet, gfortran, lhapdf, python2, root, yoda, zlib }:
+{ lib, stdenv, fetchurl, boost, fastjet, gfortran, lhapdf, python2, root, yoda, zlib }:
 
 stdenv.mkDerivation rec {
   pname = "fastnlo_toolkit";
@@ -25,9 +25,9 @@ stdenv.mkDerivation rec {
 
   meta = {
     description = "A computer code to create and evaluate fast interpolation tables of pre-computed coefficients in perturbation theory for observables in hadron-induced processes";
-    license      = stdenv.lib.licenses.gpl3;
+    license      = lib.licenses.gpl3;
     homepage     = "http://fastnlo.hepforge.org";
-    platforms    = stdenv.lib.platforms.unix;
-    maintainers = with stdenv.lib.maintainers; [ veprbl ];
+    platforms    = lib.platforms.unix;
+    maintainers = with lib.maintainers; [ veprbl ];
   };
 }
diff --git a/pkgs/development/libraries/physics/geant4/datasets.nix b/pkgs/development/libraries/physics/geant4/datasets.nix
index 42014949c0b..e51a5937ddb 100644
--- a/pkgs/development/libraries/physics/geant4/datasets.nix
+++ b/pkgs/development/libraries/physics/geant4/datasets.nix
@@ -24,7 +24,7 @@ let
       inherit envvar;
       setupHook = ./datasets-hook.sh;
 
-      meta = with stdenv.lib; {
+      meta = with lib; {
         description = "Data files for the Geant4 toolkit";
         homepage = "https://geant4.web.cern.ch/support/download";
         license = licenses.g4sl;
diff --git a/pkgs/development/libraries/physics/geant4/default.nix b/pkgs/development/libraries/physics/geant4/default.nix
index 0b48b291555..27d67d9af0c 100644
--- a/pkgs/development/libraries/physics/geant4/default.nix
+++ b/pkgs/development/libraries/physics/geant4/default.nix
@@ -9,7 +9,7 @@
 , enableRaytracerX11   ? false
 
 # Standard build environment with cmake.
-, stdenv, fetchurl, fetchpatch, cmake
+, lib, stdenv, fetchurl, fetchpatch, cmake
 
 # Optional system packages, otherwise internal GEANT4 packages are used.
 , clhep ? null # not packaged currently
@@ -80,9 +80,9 @@ stdenv.mkDerivation rec {
     "-DGEANT4_USE_SYSTEM_EXPAT=${if expat != null then "ON" else "OFF"}"
     "-DGEANT4_USE_SYSTEM_ZLIB=${if zlib != null then "ON" else "OFF"}"
     "-DGEANT4_BUILD_MULTITHREADED=${if enableMultiThreading then "ON" else "OFF"}"
-  ] ++ stdenv.lib.optionals (enableMultiThreading && enablePython) [
+  ] ++ lib.optionals (enableMultiThreading && enablePython) [
     "-DGEANT4_BUILD_TLS_MODEL=global-dynamic"
-  ] ++ stdenv.lib.optionals enableInventor [
+  ] ++ lib.optionals enableInventor [
     "-DINVENTOR_INCLUDE_DIR=${coin3d}/include"
     "-DINVENTOR_LIBRARY_RELEASE=${coin3d}/lib/libCoin.so"
   ];
@@ -90,13 +90,13 @@ stdenv.mkDerivation rec {
   nativeBuildInputs =  [ cmake ];
 
   buildInputs = [ libGLU xlibsWrapper libXmu ]
-    ++ stdenv.lib.optionals enableInventor [ libXpm coin3d soxt motif ]
-    ++ stdenv.lib.optionals enablePython [ boost_python python3 ];
+    ++ lib.optionals enableInventor [ libXpm coin3d soxt motif ]
+    ++ lib.optionals enablePython [ boost_python python3 ];
 
   propagatedBuildInputs = [ clhep expat zlib libGL ]
-    ++ stdenv.lib.optionals enableGDML [ xercesc ]
-    ++ stdenv.lib.optionals enableXM [ motif ]
-    ++ stdenv.lib.optionals enableQT [ qtbase ];
+    ++ lib.optionals enableGDML [ xercesc ]
+    ++ lib.optionals enableXM [ motif ]
+    ++ lib.optionals enableQT [ qtbase ];
 
   postFixup = ''
     # Don't try to export invalid environment variables.
@@ -119,7 +119,7 @@ stdenv.mkDerivation rec {
     source $out/nix-support/setup-hook
   '';
 
-  meta = with stdenv.lib; {
+  meta = with lib; {
     description = "A toolkit for the simulation of the passage of particles through matter";
     longDescription = ''
       Geant4 is a toolkit for the simulation of the passage of particles through matter.
diff --git a/pkgs/development/libraries/physics/hepmc2/default.nix b/pkgs/development/libraries/physics/hepmc2/default.nix
index b27d947ea5c..e2ab42c418a 100644
--- a/pkgs/development/libraries/physics/hepmc2/default.nix
+++ b/pkgs/development/libraries/physics/hepmc2/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, cmake }:
+{ lib, stdenv, fetchurl, cmake }:
 
 stdenv.mkDerivation rec {
   pname = "hepmc";
@@ -16,7 +16,7 @@ stdenv.mkDerivation rec {
     "-Dlength:STRING=MM"
   ];
 
-  meta = with stdenv.lib; {
+  meta = with lib; {
     description = "The HepMC package is an object oriented event record written in C++ for High Energy Physics Monte Carlo Generators";
     license     = licenses.lgpl21;
     homepage    = "http://hepmc.web.cern.ch/hepmc/";
diff --git a/pkgs/development/libraries/physics/hepmc3/default.nix b/pkgs/development/libraries/physics/hepmc3/default.nix
index 10b789f514f..0b1b1f8fa57 100644
--- a/pkgs/development/libraries/physics/hepmc3/default.nix
+++ b/pkgs/development/libraries/physics/hepmc3/default.nix
@@ -1,7 +1,7 @@
-{ stdenv, fetchurl, cmake, coreutils, python, root }:
+{ lib, stdenv, fetchurl, cmake, coreutils, python, root }:
 
 let
-  pythonVersion = with stdenv.lib.versions; "${major python.version}${minor python.version}";
+  pythonVersion = with lib.versions; "${major python.version}${minor python.version}";
   withPython = python != null;
   # ensure that root is built with the same python interpreter, as it links against numpy
   root_py = if withPython then root.override { inherit python; } else root;
@@ -18,11 +18,11 @@ stdenv.mkDerivation rec {
 
   nativeBuildInputs = [ cmake ];
   buildInputs = [ root_py ]
-    ++ stdenv.lib.optional withPython python;
+    ++ lib.optional withPython python;
 
   cmakeFlags = [
     "-DHEPMC3_ENABLE_PYTHON=${if withPython then "ON" else "OFF"}"
-  ] ++ stdenv.lib.optionals withPython [
+  ] ++ lib.optionals withPython [
     "-DHEPMC3_PYTHON_VERSIONS=${if python.isPy3k then "3.X" else "2.X"}"
     "-DHEPMC3_Python_SITEARCH${pythonVersion}=${placeholder "out"}/${python.sitePackages}"
   ];
@@ -35,11 +35,11 @@ stdenv.mkDerivation rec {
 
   doInstallCheck = withPython;
   # prevent nix from trying to dereference a null python
-  installCheckPhase = stdenv.lib.optionalString withPython ''
+  installCheckPhase = lib.optionalString withPython ''
     PYTHONPATH=${placeholder "out"}/${python.sitePackages} python -c 'import pyHepMC3'
   '';
 
-  meta = with stdenv.lib; {
+  meta = with lib; {
     description = "The HepMC package is an object oriented, C++ event record for High Energy Physics Monte Carlo generators and simulation";
     license = licenses.gpl3;
     homepage = "http://hepmc.web.cern.ch/hepmc/";
diff --git a/pkgs/development/libraries/physics/herwig/default.nix b/pkgs/development/libraries/physics/herwig/default.nix
index c1a803fd314..d3f6bcb7474 100644
--- a/pkgs/development/libraries/physics/herwig/default.nix
+++ b/pkgs/development/libraries/physics/herwig/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, boost, fastjet, gfortran, gsl, lhapdf, thepeg, zlib, autoconf, automake, libtool }:
+{ lib, stdenv, fetchurl, boost, fastjet, gfortran, gsl, lhapdf, thepeg, zlib, autoconf, automake, libtool }:
 
 stdenv.mkDerivation rec {
   pname = "herwig";
@@ -25,7 +25,7 @@ stdenv.mkDerivation rec {
 
   enableParallelBuilding = true;
 
-  meta = with stdenv.lib; {
+  meta = with lib; {
     description = "A multi-purpose particle physics event generator";
     homepage = "https://herwig.hepforge.org/";
     license = licenses.gpl3;
diff --git a/pkgs/development/libraries/physics/hoppet/default.nix b/pkgs/development/libraries/physics/hoppet/default.nix
index 6ac3b950be3..7ad5b9861a1 100644
--- a/pkgs/development/libraries/physics/hoppet/default.nix
+++ b/pkgs/development/libraries/physics/hoppet/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, gfortran, perl }:
+{ lib, stdenv, fetchurl, gfortran, perl }:
 
 stdenv.mkDerivation rec {
   pname = "hoppet";
@@ -18,7 +18,7 @@ stdenv.mkDerivation rec {
     patchShebangs .
   '';
 
-  meta = with stdenv.lib; {
+  meta = with lib; {
     description = "Higher Order Perturbative Parton Evolution Toolkit";
     license     = licenses.gpl2;
     homepage    = "https://hoppet.hepforge.org";
diff --git a/pkgs/development/libraries/physics/lhapdf/default.nix b/pkgs/development/libraries/physics/lhapdf/default.nix
index 7d412f86596..19e9f9d9ec8 100644
--- a/pkgs/development/libraries/physics/lhapdf/default.nix
+++ b/pkgs/development/libraries/physics/lhapdf/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, python2, makeWrapper }:
+{ lib, stdenv, fetchurl, python2, makeWrapper }:
 
 stdenv.mkDerivation rec {
   pname = "lhapdf";
@@ -15,18 +15,18 @@ stdenv.mkDerivation rec {
   enableParallelBuilding = true;
 
   passthru = {
-    pdf_sets = import ./pdf_sets.nix { inherit stdenv fetchurl; };
+    pdf_sets = import ./pdf_sets.nix { inherit lib stdenv fetchurl; };
   };
 
   postInstall = ''
     wrapProgram $out/bin/lhapdf --prefix PYTHONPATH : "$(toPythonPath "$out")"
   '';
 
-  meta = {
+  meta = with lib; {
     description = "A general purpose interpolator, used for evaluating Parton Distribution Functions from discretised data files";
-    license     = stdenv.lib.licenses.gpl2;
+    license     = licenses.gpl2;
     homepage    = "http://lhapdf.hepforge.org";
-    platforms   = stdenv.lib.platforms.unix;
-    maintainers = with stdenv.lib.maintainers; [ veprbl ];
+    platforms   = platforms.unix;
+    maintainers = with maintainers; [ veprbl ];
   };
 }
diff --git a/pkgs/development/libraries/physics/lhapdf/pdf_sets.nix b/pkgs/development/libraries/physics/lhapdf/pdf_sets.nix
index 2309e6671f8..7fb3e640c7d 100644
--- a/pkgs/development/libraries/physics/lhapdf/pdf_sets.nix
+++ b/pkgs/development/libraries/physics/lhapdf/pdf_sets.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl }:
+{ lib, stdenv, fetchurl }:
 
 let
   mkPdfSet = name: sha256:
@@ -20,7 +20,7 @@ let
       setupHook = ./pdfset-hook.sh;
     };
 in
-  stdenv.lib.mapAttrs mkPdfSet {
+  lib.mapAttrs mkPdfSet {
     "ABMP15_3_nnlo" = "028q5xixxjxhb8sr7l5v5mwh9mkszm5m59fgnpb69yxvv40a70v0";
     "ABMP15_4_nnlo" = "11zjp4dxmgp69kdkmdwqkpsajvwjrbwylmwgs56mgjb0vgb8wk0i";
     "ABMP15_5_nnlo" = "0z47g5fwh53gg5ws5bbip5q2m5mm7vl09q2w58g6ah9dk25r10ll";
diff --git a/pkgs/development/libraries/physics/mela/default.nix b/pkgs/development/libraries/physics/mela/default.nix
index 1e31577026c..90cf5ac8b2d 100644
--- a/pkgs/development/libraries/physics/mela/default.nix
+++ b/pkgs/development/libraries/physics/mela/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchFromGitHub, gfortran }:
+{ lib, stdenv, fetchFromGitHub, gfortran }:
 
 stdenv.mkDerivation rec {
   pname = "mela";
@@ -15,7 +15,7 @@ stdenv.mkDerivation rec {
 
   enableParallelBuilding = true;
 
-  meta = with stdenv.lib; {
+  meta = with lib; {
     description = "a Mellin Evolution LibrAry";
     license     = licenses.gpl3;
     homepage    = "https://github.com/vbertone/MELA";
diff --git a/pkgs/development/libraries/physics/nlojet/default.nix b/pkgs/development/libraries/physics/nlojet/default.nix
index 20df49d9ae7..f84c1bda32d 100644
--- a/pkgs/development/libraries/physics/nlojet/default.nix
+++ b/pkgs/development/libraries/physics/nlojet/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl }:
+{ lib, stdenv, fetchurl }:
 
 stdenv.mkDerivation rec {
   pname = "nlojet++";
@@ -15,9 +15,9 @@ stdenv.mkDerivation rec {
 
   meta = {
     homepage    = "http://www.desy.de/~znagy/Site/NLOJet++.html";
-    license     = stdenv.lib.licenses.gpl2;
+    license     = lib.licenses.gpl2;
     description = "Implementation of calculation of the hadron jet cross sections";
-    platforms   = stdenv.lib.platforms.unix;
-    maintainers = with stdenv.lib.maintainers; [ veprbl ];
+    platforms   = lib.platforms.unix;
+    maintainers = with lib.maintainers; [ veprbl ];
   };
 }
diff --git a/pkgs/development/libraries/physics/pythia/default.nix b/pkgs/development/libraries/physics/pythia/default.nix
index 53b2889a25c..1bec3300f80 100644
--- a/pkgs/development/libraries/physics/pythia/default.nix
+++ b/pkgs/development/libraries/physics/pythia/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, boost, fastjet, hepmc, lhapdf, rsync, zlib }:
+{ lib, stdenv, fetchurl, boost, fastjet, hepmc, lhapdf, rsync, zlib }:
 
 stdenv.mkDerivation rec {
   pname = "pythia";
@@ -18,7 +18,7 @@ stdenv.mkDerivation rec {
   configureFlags = [
     "--enable-shared"
     "--with-lhapdf6=${lhapdf}"
-  ] ++ (if stdenv.lib.versions.major hepmc.version == "3" then [
+  ] ++ (if lib.versions.major hepmc.version == "3" then [
     "--with-hepmc3=${hepmc}"
   ] else [
     "--with-hepmc2=${hepmc}"
@@ -28,9 +28,9 @@ stdenv.mkDerivation rec {
 
   meta = {
     description = "A program for the generation of high-energy physics events";
-    license     = stdenv.lib.licenses.gpl2;
+    license     = lib.licenses.gpl2;
     homepage    = "http://home.thep.lu.se/~torbjorn/Pythia.html";
-    platforms   = stdenv.lib.platforms.unix;
-    maintainers = with stdenv.lib.maintainers; [ veprbl ];
+    platforms   = lib.platforms.unix;
+    maintainers = with lib.maintainers; [ veprbl ];
   };
 }
diff --git a/pkgs/development/libraries/physics/qcdnum/default.nix b/pkgs/development/libraries/physics/qcdnum/default.nix
index 1c17b318c9d..834e3fcbba8 100644
--- a/pkgs/development/libraries/physics/qcdnum/default.nix
+++ b/pkgs/development/libraries/physics/qcdnum/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, gfortran, zlib }:
+{ lib, stdenv, fetchurl, gfortran, zlib }:
 
 stdenv.mkDerivation rec {
   pname = "QCDNUM";
@@ -16,9 +16,9 @@ stdenv.mkDerivation rec {
 
   meta = {
     description = "A very fast QCD evolution program written in FORTRAN77";
-    license     = stdenv.lib.licenses.gpl3;
+    license     = lib.licenses.gpl3;
     homepage    = "https://www.nikhef.nl/~h24/qcdnum/index.html";
-    platforms   = stdenv.lib.platforms.unix;
-    maintainers = with stdenv.lib.maintainers; [ veprbl ];
+    platforms   = lib.platforms.unix;
+    maintainers = with lib.maintainers; [ veprbl ];
   };
 }
diff --git a/pkgs/development/libraries/physics/rivet/default.nix b/pkgs/development/libraries/physics/rivet/default.nix
index f95328964bf..ce905bff17c 100644
--- a/pkgs/development/libraries/physics/rivet/default.nix
+++ b/pkgs/development/libraries/physics/rivet/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, fastjet, fastjet-contrib, ghostscript, gsl, hepmc, imagemagick, less, python3, rsync, texlive, yoda, which, makeWrapper }:
+{ lib, stdenv, fetchurl, fastjet, fastjet-contrib, ghostscript, gsl, hepmc, imagemagick, less, python3, rsync, texlive, yoda, which, makeWrapper }:
 
 stdenv.mkDerivation rec {
   pname = "rivet";
@@ -60,7 +60,7 @@ stdenv.mkDerivation rec {
   configureFlags = [
     "--with-fastjet=${fastjet}"
     "--with-yoda=${yoda}"
-  ] ++ (if stdenv.lib.versions.major hepmc.version == "3" then [
+  ] ++ (if lib.versions.major hepmc.version == "3" then [
     "--with-hepmc3=${hepmc}"
   ] else [
     "--with-hepmc=${hepmc}"
@@ -74,7 +74,7 @@ stdenv.mkDerivation rec {
     done
   '';
 
-  meta = with stdenv.lib; {
+  meta = with lib; {
     description = "A framework for comparison of experimental measurements from high-energy particle colliders to theory predictions";
     license     = licenses.gpl3;
     homepage    = "https://rivet.hepforge.org";
diff --git a/pkgs/development/libraries/physics/thepeg/default.nix b/pkgs/development/libraries/physics/thepeg/default.nix
index 876aeec0fab..d5a272955f4 100644
--- a/pkgs/development/libraries/physics/thepeg/default.nix
+++ b/pkgs/development/libraries/physics/thepeg/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, boost, fastjet, gsl, hepmc2, lhapdf, rivet, zlib }:
+{ lib, stdenv, fetchurl, boost, fastjet, gsl, hepmc2, lhapdf, rivet, zlib }:
 
 stdenv.mkDerivation rec {
   pname = "thepeg";
@@ -19,7 +19,7 @@ stdenv.mkDerivation rec {
 
   enableParallelBuilding = true;
 
-  meta = with stdenv.lib; {
+  meta = with lib; {
     description = "Toolkit for High Energy Physics Event Generation";
     homepage = "https://herwig.hepforge.org/";
     license = licenses.gpl3;
diff --git a/pkgs/development/libraries/physics/yoda/default.nix b/pkgs/development/libraries/physics/yoda/default.nix
index 39bffb65237..bf53cfcb62c 100644
--- a/pkgs/development/libraries/physics/yoda/default.nix
+++ b/pkgs/development/libraries/physics/yoda/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, python, root, makeWrapper, zlib, withRootSupport ? false }:
+{ lib, stdenv, fetchurl, python, root, makeWrapper, zlib, withRootSupport ? false }:
 
 stdenv.mkDerivation rec {
   pname = "yoda";
@@ -12,7 +12,7 @@ stdenv.mkDerivation rec {
   nativeBuildInputs = with python.pkgs; [ cython makeWrapper ];
   buildInputs = [ python ]
     ++ (with python.pkgs; [ numpy matplotlib ])
-    ++ stdenv.lib.optional withRootSupport root;
+    ++ lib.optional withRootSupport root;
   propagatedBuildInputs = [ zlib ];
 
   enableParallelBuilding = true;
@@ -35,10 +35,10 @@ stdenv.mkDerivation rec {
 
   meta = {
     description = "Provides small set of data analysis (specifically histogramming) classes";
-    license     = stdenv.lib.licenses.gpl3;
+    license     = lib.licenses.gpl3;
     homepage    = "https://yoda.hepforge.org";
-    platforms   = stdenv.lib.platforms.unix;
-    maintainers = with stdenv.lib.maintainers; [ veprbl ];
+    platforms   = lib.platforms.unix;
+    maintainers = with lib.maintainers; [ veprbl ];
     # https://gitlab.com/hepcedar/yoda/-/issues/24
     broken      = withRootSupport;
   };
-- 
cgit 1.4.1