treewide: Fetchers should use `stdenvNoCC`.

pkgs/build-support/fetchbower/default.nix

···
-{ stdenv, lib, bower2nix, cacert }:
+{ stdenvNoCC, lib, bower2nix, cacert }:
 let
   bowerVersion = version:
     let
···
 
   cleanName = name: lib.replaceStrings ["/" ":"] ["-" "-"] name;
 
-  fetchbower = name: version: target: outputHash: stdenv.mkDerivation {
+  fetchbower = name: version: target: outputHash: stdenvNoCC.mkDerivation {
     name = "${cleanName name}-${bowerVersion version}";
     SSL_CERT_FILE = "${cacert}/etc/ssl/certs/ca-bundle.crt";
     buildCommand = ''

pkgs/build-support/fetchbzr/default.nix

···
-{ stdenv, bazaar }: 
+{ stdenvNoCC, bazaar }:
 { url, rev, sha256 }:
 
-stdenv.mkDerivation {
+stdenvNoCC.mkDerivation {
   name = "bzr-export";
 
   builder = ./builder.sh;

pkgs/build-support/fetchcvs/default.nix

···
 # tag="<tagname>" (get version by tag name)
 # If you don't specify neither one date="NOW" will be used (get latest)
 
-{stdenv, cvs}:
+{stdenvNoCC, cvs}:
 
 {cvsRoot, module, tag ? null, date ? null, sha256}:
 
-stdenv.mkDerivation {
+stdenvNoCC.mkDerivation {
   name = "cvs-export";
   builder = ./builder.sh;
   nativeBuildInputs = [cvs];

pkgs/build-support/fetchdarcs/default.nix

···
-{stdenv, darcs, nix, cacert}:
+{stdenvNoCC, darcs, nix, cacert}:
 
 {url, rev ? null, context ? null, md5 ? "", sha256 ? ""}:
 
 if md5 != "" then
   throw "fetchdarcs does not support md5 anymore, please use sha256"
 else
-stdenv.mkDerivation {
+stdenvNoCC.mkDerivation {
   name = "fetchdarcs";
   NIX_SSL_CERT_FILE = "${cacert}/etc/ssl/certs/ca-bundle.crt";
   builder = ./builder.sh;

pkgs/build-support/fetchegg/default.nix

···
 # Fetches a chicken egg from henrietta using `chicken-install -r'
 # See: http://wiki.call-cc.org/chicken-projects/egg-index-4.html
 
-{ stdenv, chicken }:
+{ stdenvNoCC, chicken }:
 { name, version, md5 ? "", sha256 ? "" }:
 
 if md5 != "" then
   throw "fetchegg does not support md5 anymore, please use sha256"
 else
-stdenv.mkDerivation {
+stdenvNoCC.mkDerivation {
   name = "chicken-${name}-export";
   builder = ./builder.sh;
   nativeBuildInputs = [ chicken ];
···
 
   eggName = name;
 
-  impureEnvVars = stdenv.lib.fetchers.proxyImpureEnvVars;
+  impureEnvVars = stdenvNoCC.lib.fetchers.proxyImpureEnvVars;
 }
 

pkgs/build-support/fetchgit/default.nix

···
-{stdenv, git, cacert}: let
+{stdenvNoCC, git, cacert}: let
   urlToName = url: rev: let
-    inherit (stdenv.lib) removeSuffix splitString last;
+    inherit (stdenvNoCC.lib) removeSuffix splitString last;
     base = last (splitString ":" (baseNameOf (removeSuffix "/" url)));
 
     matched = builtins.match "(.*).git" base;
···
 if md5 != "" then
   throw "fetchgit does not support md5 anymore, please use sha256"
 else
-stdenv.mkDerivation {
+stdenvNoCC.mkDerivation {
   inherit name;
   builder = ./builder.sh;
   fetcher = "${./nix-prefetch-git}";  # This must be a string to ensure it's called with bash.
···
 
   GIT_SSL_CAINFO = "${cacert}/etc/ssl/certs/ca-bundle.crt";
 
-  impureEnvVars = stdenv.lib.fetchers.proxyImpureEnvVars ++ [
+  impureEnvVars = stdenvNoCC.lib.fetchers.proxyImpureEnvVars ++ [
     "GIT_PROXY_COMMAND" "SOCKS_SERVER"
   ];
 

pkgs/build-support/fetchgx/default.nix

···
-{ stdenv, gx, gx-go, go, cacert }:
+{ stdenvNoCC, gx, gx-go, go, cacert }:
 
 { name, src, sha256 }:
 
-stdenv.mkDerivation {
+stdenvNoCC.mkDerivation {
   name = "${name}-gxdeps";
   inherit src;
 

pkgs/build-support/fetchhg/default.nix

···
-{stdenv, mercurial, nix}: {name ? null, url, rev ? null, md5 ? null, sha256 ? null, fetchSubrepos ? false}:
+{stdenvNoCC, mercurial, nix}: {name ? null, url, rev ? null, md5 ? null, sha256 ? null, fetchSubrepos ? false}:
 
 if md5 != null then
   throw "fetchhg does not support md5 anymore, please use sha256"
 else
 # TODO: statically check if mercurial as the https support if the url starts woth https.
-stdenv.mkDerivation {
+stdenvNoCC.mkDerivation {
   name = "hg-archive" + (if name != null then "-${name}" else "");
   builder = ./builder.sh;
   nativeBuildInputs = [mercurial];
 
-  impureEnvVars = stdenv.lib.fetchers.proxyImpureEnvVars;
+  impureEnvVars = stdenvNoCC.lib.fetchers.proxyImpureEnvVars;
 
   subrepoClause = if fetchSubrepos then "S" else "";
 

pkgs/build-support/fetchmtn/default.nix

···
 # You can specify some extra mirrors and a cache DB via options
-{stdenv, monotone, defaultDBMirrors ? [], cacheDB ? "./mtn-checkout.db"}:
+{stdenvNoCC, monotone, defaultDBMirrors ? [], cacheDB ? "./mtn-checkout.db"}:
 # dbs is a list of strings
 # each is an url for sync
 
···
 {name ? "mtn-checkout", dbs ? [], sha256
 , selector ? "h:" + branch, branch}:
 
-stdenv.mkDerivation {
+stdenvNoCC.mkDerivation {
   builder = ./builder.sh;
   nativeBuildInputs = [monotone];
 
···
   dbs = defaultDBMirrors ++ dbs;
   inherit branch cacheDB name selector;
 
-  impureEnvVars = stdenv.lib.fetchers.proxyImpureEnvVars;
+  impureEnvVars = stdenvNoCC.lib.fetchers.proxyImpureEnvVars;
 
 }
 

pkgs/build-support/fetchnuget/default.nix

···
-{ stdenv, fetchurl, buildDotnetPackage, unzip }:
+{ stdenvNoCC, fetchurl, buildDotnetPackage, unzip }:
 
 attrs @
 { baseName

pkgs/build-support/fetchrepoproject/default.nix

···
-{ stdenv, gitRepo, cacert, copyPathsToStore }:
+{ stdenvNoCC, gitRepo, cacert, copyPathsToStore }:
 
 { name, manifest, rev ? "HEAD", sha256
 # Optional parameters:
···
 assert repoRepoRev != "" -> repoRepoURL != "";
 assert createMirror -> !useArchive;
 
-with stdenv.lib;
+with stdenvNoCC.lib;
 
 let
   extraRepoInitFlags = [
···
 
   local_manifests = copyPathsToStore localManifests;
 
-in stdenv.mkDerivation {
+in stdenvNoCC.mkDerivation {
   inherit name;
 
   inherit cacert manifest rev repoRepoURL repoRepoRev referenceDir; # TODO

pkgs/build-support/fetchs3/default.nix

···
-{ stdenv, runCommand, awscli }:
+{ stdenvNoCC, runCommand, awscli }:
 
 { s3url
 , sha256
···
 }:
 
 let
-  credentialAttrs = stdenv.lib.optionalAttrs (credentials != null) {
+  credentialAttrs = stdenvNoCC.lib.optionalAttrs (credentials != null) {
     AWS_ACCESS_KEY_ID = credentials.access_key_id;
     AWS_SECRET_ACCESS_KEY = credentials.secret_access_key;
     AWS_SESSION_TOKEN = credentials.session_token ? null;

pkgs/build-support/fetchsvn/default.nix

···
-{stdenv, subversion, glibcLocales, sshSupport ? false, openssh ? null}:
+{stdenvNoCC, subversion, glibcLocales, sshSupport ? false, openssh ? null}:
 {url, rev ? "HEAD", md5 ? "", sha256 ? "",
  ignoreExternals ? false, ignoreKeywords ? false, name ? null}:
 
 let
-  repoName = with stdenv.lib;
+  repoName = with stdenvNoCC.lib;
     let
       fst = head;
       snd = l: head (tail l);
···
 if md5 != "" then
   throw "fetchsvn does not support md5 anymore, please use sha256"
 else
-stdenv.mkDerivation {
+stdenvNoCC.mkDerivation {
   name = name_;
   builder = ./builder.sh;
   nativeBuildInputs = [ subversion glibcLocales ];
···
 
   inherit url rev sshSupport openssh ignoreExternals ignoreKeywords;
 
-  impureEnvVars = stdenv.lib.fetchers.proxyImpureEnvVars;
+  impureEnvVars = stdenvNoCC.lib.fetchers.proxyImpureEnvVars;
   preferLocalBuild = true;
 }

pkgs/build-support/fetchsvnssh/default.nix

···
-{stdenv, subversion, sshSupport ? false, openssh ? null, expect}: 
+{stdenvNoCC, subversion, sshSupport ? false, openssh ? null, expect}: 
 {username, password, url, rev ? "HEAD", md5 ? "", sha256 ? ""}:
 
 
 if md5 != "" then
   throw "fetchsvnssh does not support md5 anymore, please use sha256"
 else
-stdenv.mkDerivation {
+stdenvNoCC.mkDerivation {
   name = "svn-export-ssh";
   builder = ./builder.sh;
   nativeBuildInputs = [subversion expect];

pkgs/build-support/fetchurl/default.nix

···
-{ stdenv, curl }: # Note that `curl' may be `null', in case of the native stdenv.
+{ stdenvNoCC, curl }: # Note that `curl' may be `null', in case of the native stdenvNoCC.
 
 let
 
···
   # resulting store derivations (.drv files) much smaller, which in
   # turn makes nix-env/nix-instantiate faster.
   mirrorsFile =
-    stdenv.mkDerivation ({
+    stdenvNoCC.mkDerivation ({
       name = "mirrors-list";
       builder = ./write-mirror-list.sh;
       preferLocalBuild = true;
···
   # "gnu", etc.).
   sites = builtins.attrNames mirrors;
 
-  impureEnvVars = stdenv.lib.fetchers.proxyImpureEnvVars ++ [
+  impureEnvVars = stdenvNoCC.lib.fetchers.proxyImpureEnvVars ++ [
     # This variable allows the user to pass additional options to curl
     "NIX_CURL_FLAGS"
 
···
 in
 
 if md5 != "" then throw "fetchurl does not support md5 anymore, please use sha256 or sha512"
-else if (!hasHash) then throw "Specify hash for fetchurl fixed-output derivation: ${stdenv.lib.concatStringsSep ", " urls_}"
-else stdenv.mkDerivation {
+else if (!hasHash) then throw "Specify hash for fetchurl fixed-output derivation: ${stdenvNoCC.lib.concatStringsSep ", " urls_}"
+else stdenvNoCC.mkDerivation {
   name =
     if showURLs then "urls"
     else if name != "" then name

pkgs/stdenv/darwin/default.nix

···
         initialPath  = [ bootstrapTools ];
 
         fetchurlBoot = import ../../build-support/fetchurl {
-          stdenv = stage0.stdenv;
-          curl   = bootstrapTools;
+          stdenvNoCC = stage0.stdenv;
+          curl = bootstrapTools;
         };
 
         # The stdenvs themselves don't use mkDerivation, so I need to specify this here

pkgs/top-level/all-packages.nix

···
 
   # `fetchurl' downloads a file from the network.
   fetchurl = import ../build-support/fetchurl {
-    inherit stdenv;
+    inherit stdenvNoCC;
     # On darwin, libkrb5 needs bootstrap_cmds which would require
     # converting many packages to fetchurl_boot to avoid evaluation cycles.
     curl = buildPackages.curl.override (lib.optionalAttrs stdenv.isDarwin { gssSupport = false; });