1 1.5 rillig # $NetBSD: cond-op-or.mk,v 1.5 2020/09/11 06:51:38 rillig Exp $ 2 1.1 rillig # 3 1.2 rillig # Tests for the || operator in .if conditions. 4 1.1 rillig 5 1.3 rillig .if 0 || 0 6 1.3 rillig .error 7 1.3 rillig .endif 8 1.3 rillig 9 1.3 rillig .if !(1 || 0) 10 1.3 rillig .error 11 1.3 rillig .endif 12 1.3 rillig 13 1.3 rillig .if !(0 || 1) 14 1.3 rillig .error 15 1.3 rillig .endif 16 1.3 rillig 17 1.3 rillig .if !(1 || 1) 18 1.3 rillig .error 19 1.3 rillig .endif 20 1.3 rillig 21 1.3 rillig # The right-hand side is not evaluated since the left-hand side is already 22 1.3 rillig # true. 23 1.3 rillig .if 1 || ${UNDEF} 24 1.3 rillig .endif 25 1.1 rillig 26 1.5 rillig # The || operator may be abbreviated as |. This is not widely known though 27 1.4 rillig # and is also not documented in the manual page. 28 1.4 rillig 29 1.4 rillig .if 0 | 0 30 1.4 rillig . error 31 1.4 rillig .endif 32 1.4 rillig .if !(1 | 0) 33 1.4 rillig . error 34 1.4 rillig .endif 35 1.4 rillig .if !(0 | 1) 36 1.4 rillig . error 37 1.4 rillig .endif 38 1.4 rillig .if !(1 | 1) 39 1.4 rillig . error 40 1.4 rillig .endif 41 1.4 rillig 42 1.4 rillig # There is no operator |||. 43 1.4 rillig .if 0 ||| 0 44 1.4 rillig . error 45 1.4 rillig .endif 46 1.4 rillig 47 1.1 rillig all: 48 1.1 rillig @:; 49