Index: ghc-rpm-macros-2da26f9db56515862de9839f12a17be5f2ed2eb7/macros.ghc
===================================================================
--- ghc-rpm-macros-2da26f9db56515862de9839f12a17be5f2ed2eb7.orig/macros.ghc
+++ ghc-rpm-macros-2da26f9db56515862de9839f12a17be5f2ed2eb7/macros.ghc
@@ -128,7 +128,7 @@ PDIR=$(pwd)\
 for i in %*; do\
   PROG=%{buildroot}%{_bindir}/$i\
   if [ -x "$PROG" ]; then\
-    RPATH=$(chrpath $PROG | sed -e "s@^$PROG: RPATH=@@")\
+    RPATH=$(chrpath $PROG | sed -e "s@^$PROG: R\\(UN\\)\\?PATH=@@")\
     case $RPATH in\
          *$PDIR*)\
          NEWRPATH=$(echo $RPATH | sed -e "s@$PDIR/dist/build@%{ghclibdir}/%{pkg_name}-%{version}@g")\