CVS commit: src/usr.bin/make

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

Module Name:    src
Committed By:   rillig
Date:           Sat Oct  3 10:42:09 UTC 2020

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

Log Message:
make(1): ignore -env and -literal in assignments to .MAKE.EXPORTED

Previously, assigning the string "-env" to the variable .MAKE.EXPORTED
had the same effect as the .export-env directive.  This was only due to
a sloppy implementation, not by design.

For the string "-literal" and the directive .export-literal, the
situation was even worse since the actually executed code was a wild
mixture between .export and .export-literal that in the end exported the
expanded form of the variable.  Therefore there was no practical use
case of this implementation flaw.


To generate a diff of this commit:
cvs rdiff -u -r1.558 -r1.559 src/usr.bin/make/var.c
cvs rdiff -u -r1.3 -r1.4 src/usr.bin/make/unit-tests/make-exported.mk

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