1# $NetBSD: cond-op-or.mk,v 1.6 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# true. 23.if 1 || ${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