1 files changed, 7 insertions, 9 deletions
diff --git a/nixpkgs/pkgs/development/compilers/llvm/7/default.nix b/nixpkgs/pkgs/development/compilers/llvm/7/default.nix
index 3dd067ae607e..111ccbb9a38b 100644
--- a/nixpkgs/pkgs/development/compilers/llvm/7/default.nix
+++ b/nixpkgs/pkgs/development/compilers/llvm/7/default.nix
@@ -1,4 +1,4 @@
-{ lowPrio, newScope, pkgs, stdenv, cmake, gccForLibs
+{ lowPrio, newScope, pkgs, lib, stdenv, cmake, gccForLibs
 , libxml2, python3, isl, fetchurl, overrideCC, wrapCCWith, wrapBintoolsWith
 , buildPackages
 , buildLlvmTools # tools, but from the previous stage, for cross
@@ -17,7 +17,7 @@ let
 
   clang-tools-extra_src = fetch "clang-tools-extra" "0lb4kdh7j2fhfz8kd6iv5df7m3pikiryk1vvwsf87spc90n09q0w";
 
-  tools = stdenv.lib.makeExtensible (tools: let
+  tools = lib.makeExtensible (tools: let
     callPackage = newScope (tools // { inherit stdenv cmake libxml2 python3 isl release_version version fetch; });
     mkExtraBuildCommands = cc: ''
       rsrc="$out/resource-root"
@@ -25,8 +25,6 @@ let
       ln -s "${cc}/lib/clang/${release_version}/include" "$rsrc"
       ln -s "${targetLlvmLibraries.compiler-rt.out}/lib" "$rsrc/lib"
       echo "-resource-dir=$rsrc" >> $out/nix-support/cc-cflags
-    '' + stdenv.lib.optionalString (stdenv.targetPlatform.isLinux && !(stdenv.targetPlatform.useLLVM or false)) ''
-      echo "--gcc-toolchain=${gccForLibs}" >> $out/nix-support/cc-cflags
     '';
   in {
 
@@ -103,9 +101,9 @@ let
       extraBuildCommands = ''
         echo "-rtlib=compiler-rt -Wno-unused-command-line-argument" >> $out/nix-support/cc-cflags
         echo "-B${targetLlvmLibraries.compiler-rt}/lib" >> $out/nix-support/cc-cflags
-      '' + stdenv.lib.optionalString (!stdenv.targetPlatform.isWasm) ''
+      '' + lib.optionalString (!stdenv.targetPlatform.isWasm) ''
         echo "--unwindlib=libunwind" >> $out/nix-support/cc-cflags
-      '' + stdenv.lib.optionalString stdenv.targetPlatform.isWasm ''
+      '' + lib.optionalString stdenv.targetPlatform.isWasm ''
         echo "-fno-exceptions" >> $out/nix-support/cc-cflags
       '' + mkExtraBuildCommands cc;
     };
@@ -157,7 +155,7 @@ let
 
   });
 
-  libraries = stdenv.lib.makeExtensible (libraries: let
+  libraries = lib.makeExtensible (libraries: let
     callPackage = newScope (libraries // buildLlvmTools // { inherit stdenv cmake libxml2 python3 isl release_version version fetch; });
   in {
 
@@ -172,12 +170,12 @@ let
     libcxxStdenv = overrideCC stdenv buildLlvmTools.libcxxClang;
 
     libcxx = callPackage ./libc++ ({} //
-      (stdenv.lib.optionalAttrs (stdenv.hostPlatform.useLLVM or false) {
+      (lib.optionalAttrs (stdenv.hostPlatform.useLLVM or false) {
         stdenv = overrideCC stdenv buildLlvmTools.lldClangNoLibcxx;
       }));
 
     libcxxabi = callPackage ./libc++abi.nix ({} //
-      (stdenv.lib.optionalAttrs (stdenv.hostPlatform.useLLVM or false) {
+      (lib.optionalAttrs (stdenv.hostPlatform.useLLVM or false) {
         stdenv = overrideCC stdenv buildLlvmTools.lldClangNoLibcxx;
         libunwind = libraries.libunwind;
       }));