SCO/bugfix patch 2 of 10: ltmain.in dlopen_deplibs

[Kean Johnston]

Patch 2 of 10 attached ...

Rationale:
All SCO platforms open dependency libraries when you dlopen a module.

2005-10-24  Kean Johnston  <address@hidden>

        * ltdl.m4: Allow dlopen of deplibs on SCO platforms.

Index: ltdl.m4
===================================================================
RCS file: /cvsroot/libtool/libtool/Attic/ltdl.m4,v
retrieving revision 1.47.2.8
diff -u -3 -p -r1.47.2.8 ltdl.m4
--- ltdl.m4     10 Oct 2005 17:27:26 -0000      1.47.2.8
+++ ltdl.m4     30 Oct 2005 21:22:24 -0000
@@ -175,7 +175,7 @@ AC_CACHE_CHECK([whether deplibs are load
   solaris*)
     libltdl_cv_sys_dlopen_deplibs=yes
     ;;
-  sysv5*)
+  sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
     libltdl_cv_sys_dlopen_deplibs=yes
     ;;
   esac