mirror of
https://github.com/freebsd/freebsd-src
synced 2024-07-22 10:48:02 +00:00
302da1a3d3
Lots of new unit-tests increase code coverage. Lots of refactoring, cleanup and simlpification to reduce code size. Fixes for Bug 223564 and 245807 Updates to dirdeps.mk and meta2deps.py
37 lines
1.3 KiB
Makefile
37 lines
1.3 KiB
Makefile
# $NetBSD: suff-transform-endless.mk,v 1.1 2020/10/20 20:36:53 rillig Exp $
|
|
|
|
# https://gnats.netbsd.org/49086, issue 6:
|
|
# Transformation search can end up in an infinite loop.
|
|
#
|
|
# There is no file or target from which issue6.f could be made, so
|
|
# this should fail. The bug is that because rules .e.f, .d.e and .e.d
|
|
# exist, make would try to make .f from .e and then infinitely try
|
|
# to do .e from .d and vice versa.
|
|
|
|
all: issue6.f
|
|
|
|
.c.d .d.c .d .d.e .e.d:
|
|
: 'Making ${.TARGET} from ${.IMPSRC}.'
|
|
|
|
.SUFFIXES: .c .d .e .f
|
|
|
|
.e .e.f .f.e:
|
|
: 'Making ${.TARGET} out of nothing.'
|
|
|
|
# XXX: As of 2020-10-20, the result is unexpected.
|
|
# XXX: .d.c is not a transformation rule.
|
|
# XXX: .d is not a transformation rule.
|
|
# XXX: .e.d is not a transformation rule.
|
|
# XXX: .c.d is listed as "Files that are only sources".
|
|
# XXX: .d.e is listed as "Files that are only sources".
|
|
# XXX: The suffixes .d and .f both have the number 3.
|
|
# XXX: .c.d is not listed as "Transformations".
|
|
# XXX: .d.c is not listed as "Transformations".
|
|
# XXX: .d is not listed as "Transformations".
|
|
# XXX: .d.e is not listed as "Transformations".
|
|
# XXX: .e.d is not listed as "Transformations".
|
|
# XXX: Found 'all' as '(not found)'
|
|
# XXX: trying all.e, all.e, all.f, all.e, all.e, repeatedly.
|
|
#.MAKEFLAGS: -dg1
|
|
.error prevent endless loop
|