NetBSD/usr.bin/make/unit-tests/archive-suffix.mk

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# $NetBSD: archive-suffix.mk,v 1.2 2020/11/07 00:07:02 rillig Exp $
#
# Between 2020-08-23 and 2020-08-30, the below code produced an assertion
# failure in Var_SetWithFlags, triggered by Compat_Make, when setting the
# .IMPSRC of an archive node to its .TARGET.
#
# The code assumed that the .TARGET variable of every node would be set, but
# but that is not guaranteed.
#
# Between 2016-03-15 and 2016-03-16 the behavior of the below code changed.
# Until 2016-03-15, it remade the target, starting with 2016-03-16 it says
# "`all' is up to date".
.SUFFIXES:
.SUFFIXES: .c .o
all: lib.a(obj1.o)
.c.o:
: making $@
obj1.c:
: $@