CVS commit: src/usr.bin/make

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

Module Name:    src
Committed By:   rillig
Date:           Sat Aug  8 14:28:46 UTC 2020

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

Log Message:
make(1): extend debug logging to error values

The error marker var_Error is just an empty string.  In the debug log
this empty string was not distinguishable from an otherwise empty
string.

Having this distinction helps in understanding the exact data flow.


To generate a diff of this commit:
cvs rdiff -u -r1.430 -r1.431 src/usr.bin/make/var.c
cvs rdiff -u -r1.4 -r1.5 src/usr.bin/make/unit-tests/vardebug.exp
cvs rdiff -u -r1.2 -r1.3 src/usr.bin/make/unit-tests/vardebug.mk

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