CVS commit: src/usr.bin/make

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

Module Name:    src
Committed By:   rillig
Date:           Mon Jun 15 14:46:28 UTC 2020

Modified Files:
        src/usr.bin/make: str.c
        src/usr.bin/make/unit-tests: modmatch.mk

Log Message:
make(1): fix performance problem in specially crafted :M modifier

This fix was previously suspected to make the vax build fail.  The next
build succeeded though, and it started 2 hours before this fix was
reverted.


To generate a diff of this commit:
cvs rdiff -u -r1.47 -r1.48 src/usr.bin/make/str.c
cvs rdiff -u -r1.5 -r1.6 src/usr.bin/make/unit-tests/modmatch.mk

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