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# $NetBSD: cmd-errors.mk,v 1.5 2022/09/25 12:51:37 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.
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