official submission for OU8/UnixWare sharedlib patch

I sent this to -hackers and peter_e, but thought it ought to go to
-patches as well.

This fixes the regression test .so builds on sysv5 systems:
I believe this will fix peter_e's problen with gcc.

Please advise if this is a bad idea...

Index: Makefile.unixware
===================================================================
RCS file: /home/projects/pgsql/cvsroot/pgsql/src/makefiles/Makefile.unixware,v
retrieving revision 1.9
diff -c -r1.9 Makefile.unixware
*** Makefile.unixware    2000/12/16 18:14:25    1.9
--- Makefile.unixware    2001/08/25 18:22:36
***************
*** 16,21 ****
  else
  CXXFLAGS_SL = -K PIC
  endif

  %.so: %.o
!     $(LD) -G -Bdynamic -o $@ $<
--- 16,26 ----
  else
  CXXFLAGS_SL = -K PIC
  endif
+ ifeq ($(GCC), yes)
+ SO_FLAGS = -shared
+ else
+ SO_FLAGS = -G
+ endif

  %.so: %.o
!     $(CC) $(SO_FLAGS) -Bdynamic -o $@ $<

--
Larry Rosenman                     http://www.lerctr.org/~ler
Phone: +1 972-414-9812                 E-Mail: ler@lerctr.org
US Mail: 1905 Steamboat Springs Drive, Garland, TX 75044-6749