31 lines
838 B
Makefile
31 lines
838 B
Makefile
# $NetBSD: cmd-errors.mk,v 1.4 2020/12/27 05:11:40 rillig Exp $
|
|
#
|
|
# Demonstrate how errors in variable expansions affect whether the commands
|
|
# are actually executed in compat mode.
|
|
|
|
all: undefined unclosed-variable unclosed-modifier unknown-modifier end
|
|
|
|
# Undefined variables are not an error. They expand to empty strings.
|
|
undefined:
|
|
: $@ ${UNDEFINED} eol
|
|
|
|
# XXX: As of 2020-11-01, this command is executed even though it contains
|
|
# parse errors.
|
|
unclosed-variable:
|
|
: $@ ${UNCLOSED
|
|
|
|
# XXX: As of 2020-11-01, this command is executed even though it contains
|
|
# parse errors.
|
|
unclosed-modifier:
|
|
: $@ ${UNCLOSED:
|
|
|
|
# XXX: As of 2020-11-01, this command is executed even though it contains
|
|
# parse errors.
|
|
unknown-modifier:
|
|
: $@ ${UNKNOWN:Z} eol
|
|
|
|
end:
|
|
: $@ eol
|
|
|
|
# XXX: As of 2020-11-02, despite the parse errors, the exit status is 0.
|