CVS commit: src/usr.bin/make

["Roland Illig" <rillig%netbsd.org@localhost>]

Module Name:    src
Committed By:   rillig
Date:           Sun Dec 27 11:47:04 UTC 2020

Modified Files:
        src/usr.bin/make: dir.c main.c parse.c
        src/usr.bin/make/unit-tests: opt-chdir.exp

Log Message:
make(1): exit 2 on technical errors

This allows the -q option to distinguish errors from out-of-date
targets.  Granted, it's an edge case but it should be solved
consistently anyway.

The majority of cases in which make exits with exit status 1, even in -q
mode, is when there are parse errors.  These have been kept as-is for
now as they affect many of the unit tests.

The technical errors, on the other hand, occur so rarely that it's hard
to write reliable tests for them that fail consistently on all platforms
supported by make.


To generate a diff of this commit:
cvs rdiff -u -r1.252 -r1.253 src/usr.bin/make/dir.c
cvs rdiff -u -r1.504 -r1.505 src/usr.bin/make/main.c
cvs rdiff -u -r1.517 -r1.518 src/usr.bin/make/parse.c
cvs rdiff -u -r1.2 -r1.3 src/usr.bin/make/unit-tests/opt-chdir.exp

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.