treewide: stdenv.lib -> lib

pkgs/applications/science/math/R/default.nix

@@ -25,14 +25,14 @@ stdenv.mkDerivation rec {
     bzip2 gfortran libX11 libXmu libXt libXt libjpeg libpng libtiff ncurses
     pango pcre2 perl readline texLive xz zlib less texinfo graphviz icu
     pkgconfig bison imake which blas lapack curl tcl tk jdk
-  ] ++ stdenv.lib.optionals stdenv.isDarwin [ Cocoa Foundation libobjc libcxx ];
+  ] ++ lib.optionals stdenv.isDarwin [ Cocoa Foundation libobjc libcxx ];
 
   patches = [
     ./no-usr-local-search-paths.patch
     ./fix-failing-test.patch
   ];
 
-  prePatch = stdenv.lib.optionalString stdenv.isDarwin ''
+  prePatch = lib.optionalString stdenv.isDarwin ''
     substituteInPlace configure --replace "-install_name libR.dylib" "-install_name $out/lib/R/lib/libR.dylib"
   '';
 
@@ -41,7 +41,7 @@ stdenv.mkDerivation rec {
   preConfigure = ''
     configureFlagsArray=(
       --disable-lto
-      --with${stdenv.lib.optionalString (!withRecommendedPackages) "out"}-recommended-packages
+      --with${lib.optionalString (!withRecommendedPackages) "out"}-recommended-packages
       --with-blas="-L${blas}/lib -lblas"
       --with-lapack="-L${lapack}/lib -llapack"
       --with-readline
@@ -51,7 +51,7 @@ stdenv.mkDerivation rec {
       --with-jpeglib
       --with-libtiff
       --with-ICU
-      ${stdenv.lib.optionalString enableStrictBarrier "--enable-strict-barrier"}
+      ${lib.optionalString enableStrictBarrier "--enable-strict-barrier"}
       ${if static then "--enable-R-static-lib" else "--enable-R-shlib"}
       AR=$(type -p ar)
       AWK=$(type -p gawk)
@@ -61,7 +61,7 @@ stdenv.mkDerivation rec {
       JAVA_HOME="${jdk}"
       RANLIB=$(type -p ranlib)
       R_SHELL="${stdenv.shell}"
-  '' + stdenv.lib.optionalString stdenv.isDarwin ''
+  '' + lib.optionalString stdenv.isDarwin ''
       --disable-R-framework
       OBJC="clang"
       CPPFLAGS="-isystem ${libcxx}/include/c++/v1"