Remove trailing whitespace

pkgs/stdenv/linux/default.nix

@@ -32,11 +32,11 @@ rec {
 
   # The bootstrap process proceeds in several steps.
 
-  
+
   # 1) Create a standard environment by downloading pre-built binaries
   # of coreutils, GCC, etc.
 
-  
+
   # This function downloads a file.
   download = {url, sha256}: derivation {
     name = baseNameOf (toString url);
@@ -49,31 +49,31 @@ rec {
     impureEnvVars = [ "http_proxy" "https_proxy" "ftp_proxy" "all_proxy" "no_proxy" ];
   };
 
-  
+
   # Download and unpack the bootstrap tools (coreutils, GCC, Glibc, ...).
   bootstrapTools = derivation {
     name = "bootstrap-tools";
-    
+
     builder = bootstrapFiles.sh;
-    
+
     args =
       if system == "armv5tel-linux"
       then [ ./scripts/unpack-bootstrap-tools-arm.sh ]
       else [ ./scripts/unpack-bootstrap-tools.sh ];
-    
+
     inherit (bootstrapFiles) bzip2 mkdir curl cpio;
-    
+
     tarball = download {
       inherit (bootstrapFiles.bootstrapTools) url sha256;
     };
-    
+
     inherit system;
-    
+
     # Needed by the GCC wrapper.
     langC = true;
     langCC = true;
   };
-  
+
 
   # This function builds the various standard environments used during
   # the bootstrap.
@@ -109,7 +109,7 @@ rec {
     fetchurl = null;
   };
 
-  
+
   fetchurl = import ../../build-support/fetchurl {
     stdenv = stdenvLinuxBoot0;
     curl = bootstrapTools;
@@ -133,7 +133,7 @@ rec {
   # A helper function to call gcc-wrapper.
   wrapGCC =
     {gcc ? bootstrapTools, libc, binutils, coreutils, shell ? "", name ? "bootstrap-gcc-wrapper"}:
-    
+
     import ../../build-support/gcc-wrapper {
       nativeTools = false;
       nativeLibc = false;
@@ -153,7 +153,7 @@ rec {
     };
     inherit fetchurl;
   };
-  
+
 
   # 2) These are the packages that we can build with the first
   #    stdenv.  We only need binutils, because recent Glibcs
@@ -164,7 +164,7 @@ rec {
     bootStdenv = stdenvLinuxBoot1;
   };
 
-  
+
   # 3) 2nd stdenv that we will use to build only the glibc.
   stdenvLinuxBoot2 = stdenvBootFun {
     gcc = wrapGCC {
@@ -186,12 +186,12 @@ rec {
     bootStdenv = stdenvLinuxBoot2;
   };
 
-  
+
   # 5) Build Glibc with the bootstrap tools.  The result is the full,
   #    dynamically linked, final Glibc.
   stdenvLinuxGlibc = stdenvLinuxBoot2Pkgs.glibc;
 
-  
+
   # 6) Construct a third stdenv identical to the 2nd, except that
   #    this one uses the Glibc built in step 3.  It still uses
   #    the recent binutils and rest of the bootstrap tools, including GCC.
@@ -217,14 +217,14 @@ rec {
     inherit fetchurl;
   };
 
-  
+
   # 7) The packages that can be built using the third stdenv.
   stdenvLinuxBoot3Pkgs = allPackages {
     inherit system platform;
     bootStdenv = stdenvLinuxBoot3;
   };
 
-  
+
   # 8) Construct a fourth stdenv identical to the second, except that
   #    this one uses the dynamically linked GCC and Binutils from step
   #    5.  The other tools (e.g. coreutils) are still from the
@@ -245,14 +245,14 @@ rec {
     inherit fetchurl;
   };
 
-  
+
   # 9) The packages that can be built using the fourth stdenv.
   stdenvLinuxBoot4Pkgs = allPackages {
     inherit system platform;
     bootStdenv = stdenvLinuxBoot4;
   };
 
-  
+
   # 10) Construct the final stdenv.  It uses the Glibc, GCC and
   #     Binutils built above, and adds in dynamically linked versions
   #     of all other tools.
@@ -262,10 +262,10 @@ rec {
   #     first binutils built.
   stdenvLinux = import ../generic rec {
     inherit system config;
-    
+
     preHook = commonPreHook;
-    
-    initialPath = 
+
+    initialPath =
       ((import ../common-path.nix) {pkgs = stdenvLinuxBoot4Pkgs;})
       ++ [stdenvLinuxBoot4Pkgs.patchelf];
 
@@ -279,9 +279,9 @@ rec {
     };
 
     shell = stdenvLinuxBoot4Pkgs.bash + "/bin/bash";
-    
+
     fetchurlBoot = fetchurl;
-    
+
     extraAttrs = {
       inherit (stdenvLinuxBoot3Pkgs) glibc;
       inherit platform;