Make link and deliver the postgresql.oxt extension also on windows

connectivity/prj/d.lst

@@ -8,6 +8,7 @@
 ..\%__SRC%\slb\connectivity*.* %_DEST%\lib\connectivity*.*
 ..\%__SRC%\lib\idbt* %_DEST%\lib\idbt*
 ..\%__SRC%\lib\*.oxt %_DEST%\bin\*.oxt
+..\%__SRC%\bin\*.oxt %_DEST%\bin\*.oxt
 ..\source\cpool\*.xml %_DEST%\xml\*.xml
 ..\source\drivers\adabas\*.xml %_DEST%\xml\*.xml
 ..\source\drivers\ado\*.xml %_DEST%\xml\*.xml

connectivity/source/drivers/postgresql/makefile.mk

@@ -102,13 +102,13 @@ SHL1VERSIONMAP=$(SOLARENV)$/src$/reg-component.map
 #  as per instructions in libpq documentation.
 #  If it turns out the rest was needed, reenable it.
 .IF "$(SYSTEM_POSTGRESQL)"=="YES"
-.IF "$(GUI)"=="WNT"
-LIBPQ_LINK=libpq.lib #wsock32.lib advapi32.lib
-.ELSE
-LIBPQ_LINK=-lpq #-lcrypt
-.ENDIF
+LIBPQ_LINK=-lpq
 .ELSE #SYSTEM_POSTGRESQL==NO
+.IF "$(GUI)$(COM)"=="WNTMSC"
+LIBPQ_LINK=$(OUTDIR_FOR_BUILD)/lib/libpq.lib ws2_32.lib secur32.lib advapi32.lib shell32.lib
+.ELSE
 LIBPQ_LINK=$(OUTDIR_FOR_BUILD)/lib/libpq.a
+.ENDIF
 POSTGRESQL_INC=-I$(OUTDIR_FOR_BUILD)/inc/postgresql
 POSTGRESQL_LIB=
 .ENDIF