# $NetBSD: cond-op-or.mk,v 1.5 2020/09/11 06:51:38 rillig Exp $
#
# Tests for the || operator in .if conditions.

.if 0 || 0
.error
.endif

.if !(1 || 0)
.error
.endif

.if !(0 || 1)
.error
.endif

.if !(1 || 1)
.error
.endif

# The right-hand side is not evaluated since the left-hand side is already
# true.
.if 1 || ${UNDEF}
.endif

# The || operator may be abbreviated as |.  This is not widely known though
# and is also not documented in the manual page.

.if 0 | 0
.  error
.endif
.if !(1 | 0)
.  error
.endif
.if !(0 | 1)
.  error
.endif
.if !(1 | 1)
.  error
.endif

# There is no operator |||.
.if 0 ||| 0
.  error
.endif

all:
	@:;