NetBSD/usr.bin/make/unit-tests/suff-incomplete.mk

32 lines
922 B
Makefile

# $NetBSD: suff-incomplete.mk,v 1.2 2020/11/22 11:05:49 rillig Exp $
#
# Tests incomplete transformation rules, which are ignored.
all: suff-incomplete.c
.MAKEFLAGS: -dps
.SUFFIXES:
.SUFFIXES: .a .b .c
# This rule has no commands and no dependencies, therefore it is incomplete
# and not added to the transformation rules.
#
# See Suff_EndTransform.
.a.b:
# This rule has a dependency, therefore it is a complete transformation.
# Its commands are taken from a .DEFAULT target, if there is any.
.a.c: ${.PREFIX}.dependency
.DEFAULT:
: Making ${.TARGET} from ${.IMPSRC} all ${.ALLSRC} by default.
# The debug log says "transformation .DEFAULT complete", which seems wrong
# on the first sight. It is intentionally done though, in the call to
# GNode_New(".DEFAULT").
# XXX: The output of this test says "Making suff-incomplete.c from
# suff-incomplete.c". It doesn't make sense to make something out of itself.