treewide: pkgs/**.nix: remove trailing whitespaces

Manually remove trailing white spaces
in `pkgs/**.nix` with the help of an editor

Auto-generated nix expressions containing trailing whitespaces:

*   pkgs/development/haskell-modules/hackage-packages.nix
    *   See issue https://github.com/NixOS/cabal2nix/issues/208
*   pkgs/**/eggs.nix
    *   I don't know how they are generated,
        but they seems to be Python-related.

1 files changed, 20 insertions, 21 deletions

diff --git a/pkgs/top-level/emscripten-packages.nix b/pkgs/top-level/emscripten-packages.nix
index 7cf60df98dbfd..bc91b9e26a4f2 100644
--- a/pkgs/top-level/emscripten-packages.nix
+++ b/pkgs/top-level/emscripten-packages.nix
@@ -28,8 +28,8 @@ rec {
           libjson-c.a \
           -o ./test1.js
 
-        echo "Using node to execute the test which basically outputs an error on stderr which we grep for" 
-        ${pkgs.nodejs}/bin/node ./test1.js 
+        echo "Using node to execute the test which basically outputs an error on stderr which we grep for"
+        ${pkgs.nodejs}/bin/node ./test1.js
 
         set +x
         if [ $? -ne 0 ]; then
@@ -41,17 +41,17 @@ rec {
         echo "================= /testing json_c using node ================="
       '';
     });
-  
+
   libxml2 = (pkgs.libxml2.override {
     stdenv = emscriptenStdenv;
     pythonSupport = false;
   }).overrideDerivation
-    (old: { 
+    (old: {
       propagatedBuildInputs = [ zlib ];
       buildInputs = old.buildInputs ++ [ pkg-config ];
 
       # just override it with nothing so it does not fail
-      autoreconfPhase = "echo autoreconfPhase not used..."; 
+      autoreconfPhase = "echo autoreconfPhase not used...";
       configurePhase = ''
         HOME=$TMPDIR
         emconfigure ./configure --prefix=$out --without-python
@@ -63,10 +63,10 @@ rec {
         set -x
         emcc -O2 -s EMULATE_FUNCTION_POINTER_CASTS=1 xmllint.o \
         ./.libs/libxml2.a `pkg-config zlib --cflags` `pkg-config zlib --libs` -o ./xmllint.test.js \
-        --embed-file ./test/xmlid/id_err1.xml  
+        --embed-file ./test/xmlid/id_err1.xml
 
-        echo "Using node to execute the test which basically outputs an error on stderr which we grep for" 
-        ${pkgs.nodejs}/bin/node ./xmllint.test.js --noout test/xmlid/id_err1.xml 2>&1 | grep 0bar   
+        echo "Using node to execute the test which basically outputs an error on stderr which we grep for"
+        ${pkgs.nodejs}/bin/node ./xmllint.test.js --noout test/xmlid/id_err1.xml 2>&1 | grep 0bar
 
         set +x
         if [ $? -ne 0 ]; then
@@ -77,8 +77,8 @@ rec {
         fi
         echo "================= /testing libxml2 using node ================="
       '';
-    });            
-  
+    });
+
   xmlmirror = pkgs.buildEmscriptenPackage rec {
     pname = "xmlmirror";
     version = "unstable-2016-06-05";
@@ -91,7 +91,7 @@ rec {
       rev = "4fd7e86f7c9526b8f4c1733e5c8b45175860a8fd";
       sha256 = "1jasdqnbdnb83wbcnyrp32f36w3xwhwp0wq8lwwmhqagxrij1r4b";
     };
-     
+
     configurePhase = ''
       rm -f fastXmlLint.js*
       # a fix for ERROR:root:For asm.js, TOTAL_MEMORY must be a multiple of 16MB, was 234217728
@@ -103,18 +103,18 @@ rec {
       # https://gitlab.com/odfplugfest/xmlmirror/issues/11
       sed -e "s/-o fastXmlLint.js/-s EXTRA_EXPORTED_RUNTIME_METHODS='[\"ccall\", \"cwrap\"]' -o fastXmlLint.js/g" -i Makefile.emEnv
     '';
-    
+
     buildPhase = ''
       HOME=$TMPDIR
       make -f Makefile.emEnv
     '';
-    
+
     outputs = [ "out" "doc" ];
-    
+
     installPhase = ''
       mkdir -p $out/share
       mkdir -p $doc/share/${pname}
-      
+
       cp Demo* $out/share
       cp -R codemirror-5.12 $out/share
       cp fastXmlLint.js* $out/share
@@ -127,14 +127,13 @@ rec {
       cp README.md $doc/share/${pname}
     '';
     checkPhase = ''
-      
     '';
-  };  
+  };
 
   zlib = (pkgs.zlib.override {
     stdenv = pkgs.emscriptenStdenv;
   }).overrideDerivation
-    (old: { 
+    (old: {
       buildInputs = old.buildInputs ++ [ pkg-config ];
       # we need to reset this setting!
       NIX_CFLAGS_COMPILE="";
@@ -165,7 +164,7 @@ rec {
         -L. libz.so.${old.version} -I . -o example.js
 
         echo "Using node to execute the test"
-        ${pkgs.nodejs}/bin/node ./example.js 
+        ${pkgs.nodejs}/bin/node ./example.js
 
         set +x
         if [ $? -ne 0 ]; then
@@ -183,6 +182,6 @@ rec {
           --replace 'AR="libtool"' 'AR="ar"' \
           --replace 'ARFLAGS="-o"' 'ARFLAGS="-r"'
       '';
-    }); 
-  
+    });
+
 }