CVS commit: src/usr.bin/make

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

Module Name:    src
Committed By:   rillig
Date:           Sun Apr 28 15:10:19 UTC 2024

Modified Files:
        src/usr.bin/make: buf.c buf.h var.c

Log Message:
make: don't reallocate memory after evaluating an expression

When an expression is evaluated, the resulting text is short-lived in
almost all cases.  In particular, the compaction neither affects the
target names nor the global variable values, which are the prime
candidates for permanent memory usage.


To generate a diff of this commit:
cvs rdiff -u -r1.57 -r1.58 src/usr.bin/make/buf.c
cvs rdiff -u -r1.49 -r1.50 src/usr.bin/make/buf.h
cvs rdiff -u -r1.1107 -r1.1108 src/usr.bin/make/var.c

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