CVS commit: src/usr.bin/make

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

Module Name:    src
Committed By:   rillig
Date:           Fri Jan  7 20:04:49 UTC 2022

Modified Files:
        src/usr.bin/make: for.c

Log Message:
make: use simpler code for handling .for loops

Since the body of a .for loop is scanned from start to end, there is no
need to remember the length of a variable name.

Using memcmp for comparing the variable name was probably overkill since
the variable names are usually very short, so rather compare them byte
by byte.

No functional change.


To generate a diff of this commit:
cvs rdiff -u -r1.154 -r1.155 src/usr.bin/make/for.c

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