CVS commit: src/usr.bin/make

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

Module Name:    src
Committed By:   rillig
Date:           Mon Aug 31 17:41:39 UTC 2020

Modified Files:
        src/usr.bin/make: var.c
        src/usr.bin/make/unit-tests: varmod-unique.exp varmod-unique.mk

Log Message:
make(1): fix the :u modifier, which was broken for almost a day

Big thanks go to sjg, who discovered the bug and did the main work to
track it down.

In the unit tests for the :u modifier from the previous commit, I had
forgotten to actually add the :u modifier at the end.  I added it now
and also added a few other tests.  It's better to have a few more tests
than too few.


To generate a diff of this commit:
cvs rdiff -u -r1.479 -r1.480 src/usr.bin/make/var.c
cvs rdiff -u -r1.2 -r1.3 src/usr.bin/make/unit-tests/varmod-unique.exp
cvs rdiff -u -r1.3 -r1.4 src/usr.bin/make/unit-tests/varmod-unique.mk

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