ghc_fix_dynamic_rpath: abort for non-existent executable name

ghc-rpm-macros.ghc

@@ -138,6 +138,7 @@ fi
 PDIR=$(cd ..; pwd)\
 for i in %*; do\
   PROG=%{buildroot}%{_bindir}/$i\
+  if [ -x "$PROG" ]; then\
     RPATH=$(chrpath $PROG| sed -e "s@^$PROG: RPATH=@@")\
     case $RPATH in\
          *$PDIR*)\
@@ -145,6 +146,10 @@ for i in %*; do\
          chrpath -r $NEWRPATH $PROG\
          ;;\
     esac\
+  else\
+    echo "%ghc_fix_dynamic_rpath: no such file $PROG"\
+    exit 1\
+  fi\
 done\
 %endif\
 %{nil}