CVS commit: src/usr.bin/make

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

Module Name:    src
Committed By:   rillig
Date:           Wed Feb  3 14:33:09 UTC 2021

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

Log Message:
make: split Var_Exists into plain Var_Exists and Var_ExistsExpand

Most previous calls to Var_Exists use constant variable names.  Only the
two calls in parse.c need to expand the variable name.

It may be a good idea to expand the variable name once in VarAssign_Eval
instead of repeating the expansion in each of its special cases.

No functional change.


To generate a diff of this commit:
cvs rdiff -u -r1.194 -r1.195 src/usr.bin/make/nonints.h
cvs rdiff -u -r1.542 -r1.543 src/usr.bin/make/parse.c
cvs rdiff -u -r1.795 -r1.796 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.