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7044e0c93c
Add debug options to print recipes even if they would otherwise be silent, and to print the reason that a target was considered out of date. Modify --trace to simply be a shorthand for --debug=print,why. * NEWS: Announce changes. * doc/make.texi (Summary of Options): Document the new options. * doc/make.1: Ditto. * src/debug.h: Add new flags DB_PRINT and DB_WHY. * src/makeint.h: Remove the trace_flag variable. * src/job.c (start_job_command): Check debug flags not trace_flag. (new_job): Ditto. * src/main.c (trace_flag): Make a static variable for switches. (decode_debug_flags): Set DB_PRINT and DB_WHY if trace_flag is set. * tests/scripts/variables/GNUMAKEFLAGS: Update known-good messages. * tests/scripts/variables/MAKEFLAGS: Ditto.
42 lines
1.3 KiB
Perl
42 lines
1.3 KiB
Perl
# -*-perl-*-
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$description = "Test proper behavior of GNUMAKEFLAGS";
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# Accept flags from GNUMAKEFLAGS as well as MAKEFLAGS
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# Results always go in MAKEFLAGS
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$ENV{'GNUMAKEFLAGS'} = '-e -r -R';
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run_make_test(q!
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all: ; @echo $(MAKEFLAGS)
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!,
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'', 'erR');
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# Long arguments mean everything is prefixed with "-"
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$ENV{'GNUMAKEFLAGS'} = '--no-print-directory -e -r -R --trace';
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run_make_test(q!
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all: ; @echo $(MAKEFLAGS)
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!,
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'', "#MAKEFILE#:2: update target 'all' due to: target does not exist
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echo erR --trace --no-print-directory
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erR --trace --no-print-directory");
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# Verify that re-exec / recursion doesn't duplicate flags from GNUMAKEFLAGS
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unlink('x.mk');
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$ENV{GNUMAKEFLAGS} = '-Itst/bad';
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run_make_test(q!
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recurse: ; @echo $@; echo MAKEFLAGS = $$MAKEFLAGS; echo GNUMAKEFLAGS = $$GNUMAKEFLAGS; #MAKEPATH# -f #MAKEFILE# all
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all: ; @echo $@; echo MAKEFLAGS = $$MAKEFLAGS; echo GNUMAKEFLAGS = $$GNUMAKEFLAGS
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-include x.mk
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x.mk: ; @echo $@; echo MAKEFLAGS = $$MAKEFLAGS; echo GNUMAKEFLAGS = $$GNUMAKEFLAGS; echo > $@
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!,
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"", "x.mk\nMAKEFLAGS = -Itst/bad\nGNUMAKEFLAGS =\nrecurse\nMAKEFLAGS = -Itst/bad\nGNUMAKEFLAGS =\n#MAKE#[1]: Entering directory '#PWD#'\nall\nMAKEFLAGS = -Itst/bad\nGNUMAKEFLAGS =\n#MAKE#[1]: Leaving directory '#PWD#'\n");
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unlink('x.mk');
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1;
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