CVS commit: src/usr.bin/make

["Simon J. Gerraty" <sjg%netbsd.org@localhost>]

Module Name:    src
Committed By:   sjg
Date:           Thu Nov 12 23:35:21 UTC 2020

Modified Files:
        src/usr.bin/make: main.c make.1 make.h parse.c
        src/usr.bin/make/unit-tests: Makefile
Added Files:
        src/usr.bin/make/unit-tests: objdir-writable.exp objdir-writable.mk

Log Message:
Pass a writable flag to Main_SetObjdir to control writable check

For curdir and an explicit .OBJDIR target, we allow for
the directory to be read-only.
During InitObjdir we otherwise default to requiring objdir to be
writable - this can be controlled by env variable
MAKE_OBJDIR_CHECK_WRITABLE

Add unit-tests/objdir-writable

Reviewed by: christos rillig


To generate a diff of this commit:
cvs rdiff -u -r1.455 -r1.456 src/usr.bin/make/main.c
cvs rdiff -u -r1.290 -r1.291 src/usr.bin/make/make.1
cvs rdiff -u -r1.205 -r1.206 src/usr.bin/make/make.h
cvs rdiff -u -r1.437 -r1.438 src/usr.bin/make/parse.c
cvs rdiff -u -r1.197 -r1.198 src/usr.bin/make/unit-tests/Makefile
cvs rdiff -u -r0 -r1.1 src/usr.bin/make/unit-tests/objdir-writable.exp \
    src/usr.bin/make/unit-tests/objdir-writable.mk

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