1*6a7405f5SSimon J. Gerraty# $NetBSD: cond-func-target.mk,v 1.5 2025/01/10 23:00:38 rillig Exp $ 22c3632d1SSimon J. Gerraty# 32c3632d1SSimon J. Gerraty# Tests for the target() function in .if conditions. 42c3632d1SSimon J. Gerraty 52c3632d1SSimon J. Gerraty.MAIN: all 62c3632d1SSimon J. Gerraty 72c3632d1SSimon J. Gerraty# The target "target" does not exist yet. 82c3632d1SSimon J. Gerraty.if target(target) 92c3632d1SSimon J. Gerraty. error 102c3632d1SSimon J. Gerraty.endif 112c3632d1SSimon J. Gerraty 122c3632d1SSimon J. Gerratytarget: 132c3632d1SSimon J. Gerraty 142c3632d1SSimon J. Gerraty# The target exists, even though it does not have any commands. 152c3632d1SSimon J. Gerraty.if !target(target) 162c3632d1SSimon J. Gerraty. error 172c3632d1SSimon J. Gerraty.endif 182c3632d1SSimon J. Gerraty 192c3632d1SSimon J. Gerratytarget: 202c3632d1SSimon J. Gerraty # not a command 212c3632d1SSimon J. Gerraty 222c3632d1SSimon J. Gerraty# Adding a comment to an existing target does not change whether the target 232c3632d1SSimon J. Gerraty# is defined or not. 242c3632d1SSimon J. Gerraty.if !target(target) 252c3632d1SSimon J. Gerraty. error 262c3632d1SSimon J. Gerraty.endif 272c3632d1SSimon J. Gerraty 282c3632d1SSimon J. Gerratytarget: 292c3632d1SSimon J. Gerraty @:; 302c3632d1SSimon J. Gerraty 312c3632d1SSimon J. Gerraty# Adding a command to an existing target does not change whether the target 322c3632d1SSimon J. Gerraty# is defined or not. 332c3632d1SSimon J. Gerraty.if !target(target) 342c3632d1SSimon J. Gerraty. error 352c3632d1SSimon J. Gerraty.endif 362c3632d1SSimon J. Gerraty 37*6a7405f5SSimon J. Gerraty# Expressions in the argument of a function call don't have to be defined. 38*6a7405f5SSimon J. Gerraty.if target(${UNDEF}) 39*6a7405f5SSimon J. Gerraty. error 40*6a7405f5SSimon J. Gerraty.endif 41*6a7405f5SSimon J. Gerraty 422c3632d1SSimon J. Gerratyall: 432c3632d1SSimon J. Gerraty @:; 44