1d3f2ddc32
Merge commit 'a052cb432096794be5070dc68a2b302eaf5a4783'
91 lines
3.0 KiB
Makefile
91 lines
3.0 KiB
Makefile
# $NetBSD: opt-keep-going-indirect.mk,v 1.2 2022/02/12 20:05:36 rillig Exp $
|
|
#
|
|
# Tests for the -k command line option, which stops building a target as soon
|
|
# as an error is detected, but continues building the other, independent
|
|
# targets, as far as possible.
|
|
#
|
|
# History:
|
|
# In 1993, the exit status for the option '-k' was always 0, even if a
|
|
# direct or an indirect target failed.
|
|
#
|
|
# Since 2000.12.30.02.05.21, the word '(continuing)' is missing in jobs
|
|
# mode, both for direct as well as indirect targets.
|
|
#
|
|
# Since 2001.10.16.18.50.12, the exit status for a direct failure in
|
|
# compat mode is the correct 1, while jobs mode and indirect failures
|
|
# still return the wrong exit status 0. The number of empty lines
|
|
# between the various error messages differs between the modes, for no
|
|
# reason.
|
|
#
|
|
# At 2006.11.17.22.07.39, the exit status for direct failures in both
|
|
# modes and for indirect failures in jobs mode was fixed to the correct
|
|
# 1. The exit status for indirect failures in compat mode is still the
|
|
# wrong 0. On the downside, a failed indirect target in jobs mode is no
|
|
# longer listed as "not remade because of errors".
|
|
#
|
|
# At 2016.08.26.23.28.39, the additional empty line for a direct failure
|
|
# in compat mode was removed, making it consistent with a direct failure
|
|
# in jobs mode. This left only one inconsistency, in that indirect
|
|
# failures in jobs mode (by far the most common when building large
|
|
# projects) did not produce any empty line.
|
|
#
|
|
# Since 2020.12.07.00.53.30, the exit status is consistently 1 for
|
|
# failures in all 4 modes.
|
|
#
|
|
# Bugs:
|
|
# The output in case of a failure needlessly differs between compat and
|
|
# jobs mode. As of 2022-02-12, compat mode outputs '(continuing)' while
|
|
# jobs mode doesn't. In compat mode, the output does not mention which
|
|
# target failed.
|
|
#
|
|
# See also:
|
|
# https://gnats.netbsd.org/49720
|
|
|
|
.PHONY: all direct indirect
|
|
|
|
# The 'set +e' was necessary in 2003, when the shell was run with '-e' by
|
|
# default.
|
|
# The 'env -i' prevents that the environment variable MAKEFLAGS is passed down
|
|
# to the child processes.
|
|
all:
|
|
@echo 'direct compat'
|
|
@set +e; env -i ${MAKE} -r -f ${MAKEFILE} -k direct; echo "exited $$?"
|
|
@echo
|
|
|
|
@echo 'direct jobs'
|
|
@set +e; env -i ${MAKE} -r -f ${MAKEFILE} -k direct -j1; echo "exited $$?"
|
|
@echo
|
|
|
|
@echo 'indirect compat'
|
|
@set +e; env -i ${MAKE} -r -f ${MAKEFILE} -k indirect; echo "exited $$?"
|
|
@echo
|
|
|
|
@echo 'indirect jobs'
|
|
@set +e; env -i ${MAKE} -r -f ${MAKEFILE} -k indirect -j1; echo "exited $$?"
|
|
@echo
|
|
|
|
indirect: direct
|
|
direct:
|
|
false
|
|
|
|
# TODO: Mention the target that failed, maybe even the chain of targets.
|
|
# expect: direct compat
|
|
# expect: *** Error code 1 (continuing)
|
|
# expect: exited 1
|
|
|
|
# TODO: Add '(continuing)'.
|
|
# expect: direct jobs
|
|
# expect: *** [direct] Error code 1
|
|
# expect: exited 1
|
|
|
|
# TODO: Mention the target that failed, maybe even the chain of targets.
|
|
# expect: indirect compat
|
|
# expect: *** Error code 1 (continuing)
|
|
# expect: exited 1
|
|
|
|
# TODO: Add '(continuing)'.
|
|
# TODO: Add 'not remade because of errors'.
|
|
# expect: indirect jobs
|
|
# expect: *** [direct] Error code 1
|
|
# expect: exited 1
|