1# $NetBSD: suff-add-later.mk,v 1.2 2020/10/21 08:18:24 rillig Exp $ 2# 3# https://gnats.netbsd.org/49086, issue 5: 4# Adding more suffixes does not turn existing rules into suffix rules. 5 6.MAKEFLAGS: -ds 7 8all: issue5a.d issue5b.c issue5c issue5d.e issue5e.d 9 10.SUFFIXES: .c 11 12# At this point, only .c is a suffix, therefore the following are all regular 13# rules. 14.c.d .d.c .d .d.e .e.d: 15 : 'Making ${.TARGET} from ${.IMPSRC}.' 16 17# Adding .d and .e as suffixes should turn the above regular rules into 18# suffix rules. 19.SUFFIXES: .d .e 20 21issue5a.c issue5b.d issue5c.d issue5d.d issue5e.e: 22 : 'Making ${.TARGET} out of nothing.' 23 24# XXX: As of 2020-10-20, the result is unexpected. 25# XXX: .d.c is not a transformation rule but a regular target. 26# XXX: .d is not a transformation rule but a regular target. 27# XXX: .e.d is not a transformation but a regular target. 28# XXX: .c.d is listed as "Files that are only sources". 29# XXX: .d.e is listed as "Files that are only sources". 30# XXX: The suffixes .c and .e both have the number 2. 31# XXX: don't know how to make issue5a.d (even though .c.d is a transformation 32# rule and issue5a.c can be readily made) 33#.MAKEFLAGS: -dg1 34.MAKEFLAGS: -d0 35