CVS commit: src/usr.bin/make

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

Module Name:    src
Committed By:   rillig
Date:           Sat Aug  8 13:00:07 UTC 2020

Modified Files:
        src/usr.bin/make: nonints.h var.c
        src/usr.bin/make/unit-tests: export-variants.mk export.mk lint.mk
            unexport.mk

Log Message:
make(1): clean up Var_UnExport

Mark the parameter as constant since it is not modified.

Remove tests for '\n' since these can never succeed.

newenv can never be NULL since neither of bmake_malloc or bmake_realloc
returns NULL.

Improve variable names: vlist was too unexpressive.

Add debug logging since unexporting variables is an uncommon operation
that directly affects the observable environment of the child processes.

Fix CRLF line endings in a few unit tests.


To generate a diff of this commit:
cvs rdiff -u -r1.89 -r1.90 src/usr.bin/make/nonints.h
cvs rdiff -u -r1.422 -r1.423 src/usr.bin/make/var.c
cvs rdiff -u -r1.1 -r1.2 src/usr.bin/make/unit-tests/export-variants.mk \
    src/usr.bin/make/unit-tests/lint.mk
cvs rdiff -u -r1.4 -r1.5 src/usr.bin/make/unit-tests/export.mk
cvs rdiff -u -r1.2 -r1.3 src/usr.bin/make/unit-tests/unexport.mk

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