krb5 commit: Don't specify MFC library in Leash build

https://github.com/krb5/krb5/commit/eb46a725a0236ee275ee97c739cef475623d42c6
commit eb46a725a0236ee275ee97c739cef475623d42c6
Author: Greg Hudson <[email protected]>
Date:   Sat May 5 17:53:54 2018 -0400

    Don't specify MFC library in Leash build
    
    Since MFC 3.0 (which shipped with Visual C++ 2.0, decades ago) it has
    been unnecessary to specify the MFC library in the link line; the
    headers can magically add the right one.  Guessing the MFC version
    from $(VISUALSTUDIOVERSION) does not work with Visual Studio 2017 (we
    guess 150; the correct value is 140).
    
    ticket: 8678 (new)

 src/windows/leash/Makefile.in |   13 +------------
 1 files changed, 1 insertions(+), 12 deletions(-)

diff --git a/src/windows/leash/Makefile.in b/src/windows/leash/Makefile.in
index 1b124e9..7ab669a 100644
--- a/src/windows/leash/Makefile.in
+++ b/src/windows/leash/Makefile.in
@@ -14,17 +14,6 @@ AFS_INCLUDES=
 AFS_LIBS=
 !endif
 
-!if defined(VISUALSTUDIOVERSION)
-MFC_VERSION=$(VISUALSTUDIOVERSION:.=)
-!else
-MFC_VERSION=100
-!endif
-
-!if defined(NODEBUG)
-MFCLIB=MFC$(MFC_VERSION).LIB
-!else
-MFCLIB=MFC$(MFC_VERSION)D.LIB
-!endif
 EXE_NAME=leash
 WSHELPER=wshelp32
 
@@ -101,7 +90,7 @@ all: Makefile $(OUTPRE)$(EXE_NAME).exe
 $(OUTPRE)$(EXE_NAME).exe: $(OBJS) $(XOBJS) $(LIBS)
 	$(LINK) $(LFLAGS) /out:$@ /ENTRY:WinMainCRTStartup $(OBJS) $(XOBJS) \
 	  $(LIBS) $(SYSLIBS) $(BUILDTOP)\util\wshelper\$(OUTPRE)$(WSHELPER).lib \
-	  ../lib/$(OUTPRE)libwin.lib $(MFCLIB) $(SCLIB)
+	  ../lib/$(OUTPRE)libwin.lib $(SCLIB)
 	copy $@ "$(OUTPRE)MIT Kerberos.exe"
 
 kfwribbon.bml kfwribbon.h kfwribbon.rc: kfwribbon.xml