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# $NetBSD: compat-error.mk,v 1.3 2020/12/13 19:33:53 rillig Exp $
#
# Test detailed error handling in compat mode.
#
# Until 2020-12-13, .ERROR_TARGET was success3, which was wrong.
# Since compat.c 1.215 from 2020-12-13, it is 'fail1', which is the first
# failed top-level target. XXX: Even better would be if .ERROR_TARGET were
# the smallest target that caused the build to fail, even if it were a
# sub-sub-sub-dependency of a top-level target.
#
# XXX: As of 2020-12-13, .ERROR_CMD is empty, which is wrong.
#
# See also:
# Compat_Run
#
# The commit that added the NULL command to gn->commands:
# CVS: 1994.06.06.22.45.??
# Git: 26a8972fd7f982502c5fbfdabd34578b99d77ca5
# 1994: Lst_Replace (cmdNode, (ClientData) NULL);
# 2020: LstNode_SetNull(cmdNode);
#
# The commit that skipped NULL commands for .ERROR_CMD:
# CVS: 2016.08.11.19.53.??
# Git: 58b23478b7353d46457089e726b07a49197388e4
.MAKEFLAGS: success1 fail1 success2 fail2 success3
success1 success2 success3:
: Making ${.TARGET} out of nothing.
fail1 fail2:
: Making ${.TARGET} out of nothing.
false '${.TARGET}' '$${.TARGET}' '$$$${.TARGET}'
.ERROR:
@echo ${.TARGET} target: '<'${.ERROR_TARGET:Q}'>'
@echo ${.TARGET} command: '<'${.ERROR_CMD:Q}'>'
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