#!@SHELL@
#
-# Copyright © 2011 Nick Bowler
+# Copyright © 2011-2012 Nick Bowler
#
# Determine the list of exported symbols from archives or (libtool) object
# files.
set x $OBJS; shift
case $# in
0) : ;;
-*) @NM@ $OBJS | @GLOBAL_SYMBOL_PIPE@ | @SED@ 's/^.* //' | sort | uniq ;;
+*)
+ exec 4>&1
+ eval_cmd=`exec 3>&1
+ { @NM@ $OBJS 3>&-
+ echo "(exit $?) || exit $?" >&3
+ } | { @GLOBAL_SYMBOL_PIPE@ 3>&-
+ echo "(exit $?) || exit $?" >&3
+ } | { @SED@ 's/^.* //' 3>&-
+ echo "(exit $?) || exit $?" >&3
+ } | { sort -u 3>&-
+ echo "(exit $?) || exit $?" >&3
+ } >&4`
+ exec 4>&-
+ eval "$eval_cmd"
+;;
esac