1# $NetBSD: opt-debug-parse.mk,v 1.8 2023/06/01 20:56:35 rillig Exp $ 2# 3# Tests for the -dp command line option, which adds debug logging about 4# makefile parsing. 5 6.MAKEFLAGS: -dp 7 8# TODO: Implementation 9 10# Before parse.c 1.639 from 2022-01-08, PrintStackTrace and other diagnostics 11# printed a wrong line number, using the last line before the loop body, while 12# it should rather be the line number where the .for loop starts. 13# 14# Before parse.c 1.643 from 2022-01-08, PrintStackTrace tried to be too clever 15# by merging stack trace entries, printing confusing line numbers as a result. 16.for \ 17 var \ 18 in \ 19 value 20# expect+1: trace with multi-line .for loop head 21.info trace with multi-line .for loop head 22.endfor 23 24# Before parse.c 1.641 from 2022-01-08, the debug log said it returned to 25# the line of the '.include' instead of the line following it. 26.include "/dev/null" 27 28 29# In .for loops with multiple variables, the variable details are included in 30# the stack trace, just as with a single variable. 31.for a b c in 1 2 3 ${:U4 5 6} 32# expect+2: trace 33# expect+1: trace 34.info trace 35.endfor 36 37 38.MAKEFLAGS: -d0 39 40all: .PHONY 41