WIN32 + MB fix

I have committed following changes to both the current and the statble
tree. They should fix some problems when compiling libpq on Windows
with MB enabled, according to Hiroki Kataoka, the author of the
patches.
---
Tatsuo Ishii

----------------------------------------------------------------
diff -rc src.orig/interfaces/libpq/win32.mak src/interfaces/libpq/win32.mak
*** src.orig/interfaces/libpq/win32.mak    Tue Jun  8 16:00:37 1999
--- src/interfaces/libpq/win32.mak    Fri Jul 16 00:28:16 1999
***************
*** 37,42 ****
--- 37,48 ----     -@erase "$(OUTDIR)\libpq.pch"     -@erase "$(OUTDIR)\libpqdll.exp"     -@erase
"$(OUTDIR)\libpqdll.lib"
+ !IFDEF MULTIBYTE
+     -@erase "$(INTDIR)\common.obj"
+     -@erase "$(INTDIR)\wchar.obj"
+     -@erase "$(INTDIR)\conv.obj"
+     -@erase "$(INTDIR)\big5.obj"
+ !ENDIF  "$(OUTDIR)" :     if not exist "$(OUTDIR)/$(NULL)" mkdir "$(OUTDIR)"
***************
*** 67,73 ****     "$(INTDIR)\fe-print.obj"  !IFDEF MULTIBYTE
! LIB32_OBJS = $(LIB32_OBJS) $(INTDIR)\common.obj $(INTDIR)\wchar.obj $(INTDIR)\conv.obj !ENDIF  RSC_PROJ=/l 0x409
/fo"$(INTDIR)\libpq.res"
--- 73,79 ----     "$(INTDIR)\fe-print.obj"  !IFDEF MULTIBYTE
! LIB32_OBJS = $(LIB32_OBJS) "$(INTDIR)\common.obj" "$(INTDIR)\wchar.obj" "$(INTDIR)\conv.obj" "$(INTDIR)\big5.obj"
!ENDIF RSC_PROJ=/l 0x409 /fo"$(INTDIR)\libpq.res"
 
***************
*** 103,110 ****
--- 109,139 ----     $(CPP) @<<     $(CPP_PROJ) ..\..\backend\lib\dllist.c <<
+      
+ !IFDEF MULTIBYTE
+ "$(INTDIR)\common.obj" : ..\..\backend\utils\mb\common.c
+     $(CPP) @<<
+     $(CPP_PROJ) /I "." ..\..\backend\utils\mb\common.c
+ << 
+ "$(INTDIR)\wchar.obj" : ..\..\backend\utils\mb\wchar.c
+     $(CPP) @<<
+     $(CPP_PROJ) /I "." ..\..\backend\utils\mb\wchar.c
+ <<
+ 
+ "$(INTDIR)\conv.obj" : ..\..\backend\utils\mb\conv.c
+     $(CPP) @<<
+     $(CPP_PROJ) /I "." ..\..\backend\utils\mb\conv.c
+ <<
+ 
+ "$(INTDIR)\big5.obj" : ..\..\backend\utils\mb\big5.c
+     $(CPP) @<<
+     $(CPP_PROJ) /I "." ..\..\backend\utils\mb\big5.c
+ <<
+ !ENDIF
+ 
+  .c{$(CPP_OBJS)}.obj::    $(CPP) @<<    $(CPP_PROJ) $<