prep02

开放源码的编译器open watcom 1.6.0版的源代码

#
#  Preprocessor Test 2
#  - test for bang if messages
#
!if defined(HELLO) 
!message bad1
!else 
!message good1
!endif   
HELLO=GOOD
!if !defined(HELLO) 
!message bad2
!else 
!message good2
!endif   
!if "$(HELLO)" == "BAD"
!message bad3
!elseif "$(HELLO)" == "GOOD ENOUGH"
!message bad3
!elseif "$(HELLO)" == "GOOD"
!message good3
!else
!message bad3
!endif
!if (1+2*3 +(4+5)/3 * 4) == 19 # nmake does not support +19; wmake does
!message good4
!else 
!message bad4
!endif

!ifdef AS # This is a proxy for !if microsoft
hello: # .symbolic not needed when -ms set
   echo 1\
!if (1*2*3*4 -25) == -1
good5\
!else
bad5
!endif
!if !0
good6\
!else
bad6\
!endif
!if exist(XXXXX.XXX)
bad7\
!else
good7\
!endif
!if exist(prep02) 
good8
!else
bad8
!endif
!else 
hello: .symbolic   
   echo 1 &
!if (1*2*3*4 -25) == -1
good5 &
!else
bad5
!endif
!if !0
good6 &
!else
bad6 &
!endif
!if exist(XXXXX.XXX)
bad7 &
!else
good7 &
!endif
!if exist(prep02) 
good8
!else
bad8
!endif
!endif