Lines Matching refs:ifdef
1 # $NetBSD: directive-ifdef.mk,v 1.5 2022/01/23 21:48:59 rillig Exp $
3 # Tests for the .ifdef directive, which evaluates bare words by calling
10 .ifdef UNDEF
15 .ifdef DEFINED
22 .ifdef UNDEF && DEFINED
25 .ifdef UNDEF || DEFINED
30 # It looks redundant to have a call to defined() in an .ifdef, but it's
31 # possible. The '.ifdef' only affects bare words, not function calls.
32 .ifdef defined(DEFINED)
40 .ifdef ""
46 .ifdef " "