patch to correct fallout from freebsd-elf changes

[Tim Rice]

Here is a small patch to correct builds on svr5.
When the freebsd-elf target was changed, this got missed.

Symptoms were, build newer lib ened up with libfo.nn a loser number
than the previous version. And building libpng-1.6.29 produced
libtool:   error: CURRENT '' must be a nonnegative integer
libtool:   error: '16:29:0' is not valid version information

Patch attached and inline here.

diff --git a/build-aux/ltmain.in b/build-aux/ltmain.in
index bbc7643..d3ee94f 100644
--- a/build-aux/ltmain.in
+++ b/build-aux/ltmain.in
@@ -6919,7 +6919,7 @@ func_mode_link ()
            age=$number_minor
            revision=$number_revision
            ;;
-         freebsd-aout|qnx|sunos)
+         freebsd-aout|qnx|sco|sunos)
            current=$number_major
            revision=$number_minor
            age=0

-- 
Tim Rice                                Multitalents    (707) 456-1146
address@hidden

libtool.patch
Description: unixware-libtool.patch