# The output of the script. This string is built up as we process the
# arguments.
result=
+prev_arg=
for arg
do
# options. So, we prefix these options with -Xcompiler to
# make clear to libtool that they are in fact compiler
# options.
- result="$result -Xcompiler"
+ case $prev_arg in
+ -Xpreprocessor|-Xcompiler|-Xlinker)
+ # This option is already prefixed; don't prefix it again.
+ ;;
+ *)
+ result="$result -Xcompiler"
+ ;;
+ esac
;;
*)
# We do not want to add -Xcompiler to other options because
# that would prevent libtool itself from recognizing them.
;;
esac
+ prev_arg=$arg
# If $(LDFLAGS) is (say):
# a "b'c d" e