1# $NetBSD: opt-debug-errors.mk,v 1.2 2020/09/06 04:35:03 rillig Exp $ 2# 3# Tests for the -de command line option, which adds debug logging for 4# failed commands and targets. 5 6.MAKEFLAGS: -de 7 8all: fail-spaces 9all: fail-escaped-space 10all: fail-newline 11all: fail-multiline 12all: fail-multiline-intention 13 14# XXX: The debug output folds the spaces, showing '3 spaces' instead of 15# the correct '3 spaces'. 16fail-spaces: 17 echo '3 spaces'; false 18 19# XXX: The debug output folds the spaces, showing 'echo \ indented' instead 20# of the correct 'echo \ indented'. 21fail-escaped-space: 22 echo \ indented; false 23 24# XXX: A newline is turned into an ordinary space in the debug log. 25fail-newline: 26 echo 'line1${.newline}line2'; false 27 28# The line continuations in multiline commands are turned into an ordinary 29# space before the command is actually run. 30fail-multiline: 31 echo 'line1\ 32 line2'; false 33 34# It is a common style to align the continuation backslashes at the right 35# of the lines, usually at column 73. All spaces before the continuation 36# backslash are preserved and are usually outside a shell word and thus 37# irrelevant. Having these spaces collapsed makes sense to show the command 38# in its condensed form. 39# 40fail-multiline-intention: 41 echo 'word1' \ 42 'word2'; false 43