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Diffstat (limited to 'unit-tests/opt-debug-jobs.mk')
| -rw-r--r-- | unit-tests/opt-debug-jobs.mk | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/unit-tests/opt-debug-jobs.mk b/unit-tests/opt-debug-jobs.mk new file mode 100644 index 0000000000000..fb65d4f3356c5 --- /dev/null +++ b/unit-tests/opt-debug-jobs.mk @@ -0,0 +1,26 @@ +# $NetBSD: opt-debug-jobs.mk,v 1.4 2020/10/05 19:27:48 rillig Exp $ +# +# Tests for the -dj command line option, which adds debug logging about +# running jobs in multiple shells. + +.MAKEFLAGS: -dj + +# Run in parallel mode since the debug logging is more interesting there +# than in compat mode. +.MAKEFLAGS: -j1 + +all: + # Only the actual command is logged. + # To see the evaluation of the variable expressions, use -dv. + : ${:Uexpanded} expression + + # Undefined variables expand to empty strings. + # Multiple spaces are preserved in the command, as they might be + # significant. + : ${UNDEF} variable + + # In the debug output, single quotes are not escaped, even though + # the whole command is enclosed in single quotes as well. + # This allows to copy and paste the whole command, without having + # to unescape anything. + : 'single' and "double" quotes |