More on the quest to get samba to compile with shared libraries under HP-UX.
This time it's the DYNEXP variable which is set to "-Wl,-E"  Those switches are
for cc and make cc instruct ld to add the "-E" switch to the linker commandline.
That switch in turn exports symbols from shared libraries.

Here is where the plot thickens.   The only place where DYNEXP is actually used
is on cc commands that are linking binaries like smbd, nmbd, net and so forth.
Apparently that doesnt matter, but I dont see why exporting symbols from
executables is necessary.
All the shared libs included in the package are linked with $SHLD and a very
similar commandline and wotk fine.    Only exception is libsmbclient.sl
which adds DYNEXP to the commandline of ld.
Again ld doesnt like the -Wl prefix and fails linking.

Proposed patch:
--- samba-3_0.orig/source/Makefile.in   2004-09-08 00:38:21.000000000 +0000
+++ samba-3_0/source/Makefile.in        2004-09-08 14:45:31.000000000 +0000
@@ -989,8 +989,8 @@

 bin/libsmbclient.@SHLIBEXT@: $(LIBSMBCLIENT_PICOBJS)
        @echo Linking libsmbclient shared library $@
-       @$(SHLD) $(LDSHFLAGS) -o $@ $(LIBSMBCLIENT_PICOBJS) $(LDFLAGS) $(DYNEXP)
$(LIBS) \
-               $(KRB5LIBS) $(LDAP_LIBS) \
+       @$(SHLD) $(LDSHFLAGS) -o $@ $(LIBSMBCLIENT_PICOBJS) $(LIBS) \
+               $(KRB5LIBS) $(LDAP_LIBS) -lc \
                @SONAMEFLAG@`basename $@`.$(LIBSMBCLIENT_MAJOR)

 bin/libsmbclient.a: $(LIBSMBCLIENT_PICOBJS)