treewide: editorconfig fixes

- remove trailing whitespace
- use spaces for indentation

pkgs/development/compilers/apache-flex-sdk/default.nix

@@ -38,13 +38,13 @@ in stdenv.mkDerivation rec {
     for i in $out/bin/!(aasdoc|acompc|amxmlc); do
       wrapProgram $i \
         --set FLEX_HOME $t \
-        --set PLAYERGLOBAL_HOME $t/frameworks/libs/player/ 
+        --set PLAYERGLOBAL_HOME $t/frameworks/libs/player/
     done
 
     mkdir -p $t/frameworks/libs/player/${playerglobal_ver}/
     cp ${playerglobal} $t/frameworks/libs/player/${playerglobal_ver}/playerglobal.swc
   '';
-  
+
   fixupPhase = ":";
 
   meta = with stdenv.lib; {

pkgs/development/compilers/bigloo/default.nix

@@ -32,14 +32,14 @@ stdenv.mkDerivation rec {
     # Fix absolute paths.
     sed -e 's=/bin/mv=mv=g' -e 's=/bin/rm=rm=g'			\
         -e 's=/tmp=$TMPDIR=g' -i autoconf/*		\
-	[Mm]akefile*   */[Mm]akefile*   */*/[Mm]akefile*	\
-	*/*/*/[Mm]akefile*   */*/*/*/[Mm]akefile*		\
-	comptime/Cc/cc.scm gc/install-*
+        [Mm]akefile*   */[Mm]akefile*   */*/[Mm]akefile*	\
+        */*/*/[Mm]akefile*   */*/*/*/[Mm]akefile*		\
+        comptime/Cc/cc.scm gc/install-*
 
     # Make sure we don't change string lengths in the generated
     # C files.
     sed -e 's=/bin/rm=     rm=g' -e 's=/bin/mv=     mv=g'	\
-	-i comptime/Cc/cc.c
+        -i comptime/Cc/cc.c
   '';
 
   checkTarget = "test";

pkgs/development/compilers/opendylan/bin.nix

@@ -22,11 +22,11 @@ stdenv.mkDerivation {
     tar --strip-components=1 -xjf "$src" -C "$out"
 
     interpreter="$(cat "$NIX_CC"/nix-support/dynamic-linker)"
-    for a in "$out"/bin/*; do 
+    for a in "$out"/bin/*; do
       patchelf --set-interpreter "$interpreter" "$a"
       patchelf --set-rpath "$out/lib:${boehmgc.out}/lib" "$a"
     done
-    for a in "$out"/lib/*.so; do 
+    for a in "$out"/lib/*.so; do
       patchelf --set-rpath "$out/lib:${boehmgc.out}/lib" "$a"
     done
     sed -i -e "s|\-lgc|\-L${boehmgc.out}\/lib -lgc|" $out/lib/config.jam