1# $NetBSD: suff-transform-select.mk,v 1.3 2020/11/23 14:47:12 rillig Exp $ 2# 3# https://gnats.netbsd.org/49086, issue 10: 4# Explicit dependencies affect transformation rule selection. 5# 6# If issue10.e is wanted and both issue10.d and issue10.f are available, 7# make should choose the .d.e rule, because .d is before .f in .SUFFIXES. 8# The bug was that if issue10.d had an explicit dependency on issue10.f, 9# it would choose .f.e instead. 10 11.MAKEFLAGS: -ds 12 13_!= rm -f issue10.* 14 15all: issue10.e 16 17.c.d .d.c .d .d.e .e.d: 18 : 'Making ${.TARGET} from ${.IMPSRC} (first set).' 19 20.SUFFIXES: .c .d .e .f .g 21 22.e .e.f .f.e: 23 : 'Making ${.TARGET} from ${.IMPSRC} (second set).' 24 25issue10.d issue10.f: 26 : 'Making ${.TARGET} out of nothing.' 27 28# XXX: see suff-bug-endless, which must be fixed first. 29#.MAKEFLAGS: -dg1 30 31# Before 24-11-2020, resolving all.e ran into an endless loop. 32