1# $NetBSD: cond-op-and.mk,v 1.5 2020/10/24 08:46:08 rillig Exp $ 2# 3# Tests for the && operator in .if conditions. 4 5.if 0 && 0 6. error 7.endif 8 9.if 1 && 0 10. error 11.endif 12 13.if 0 && 1 14. error 15.endif 16 17.if !(1 && 1) 18. error 19.endif 20 21# The right-hand side is not evaluated since the left-hand side is already 22# false. 23.if 0 && ${UNDEF} 24.endif 25 26# The && operator may be abbreviated as &. This is not widely known though 27# and is also not documented in the manual page. 28 29.if 0 & 0 30. error 31.endif 32.if 1 & 0 33. error 34.endif 35.if 0 & 1 36. error 37.endif 38.if !(1 & 1) 39. error 40.endif 41 42# There is no operator &&&. 43.if 0 &&& 0 44. error 45.endif 46 47all: 48 @:; 49