CVS commit: src/usr.bin/xlint/lint1

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

Module Name:    src
Committed By:   rillig
Date:           Sat Jul 31 18:16:42 UTC 2021

Modified Files:
        src/usr.bin/xlint/lint1: Makefile externs1.h init.c tree.c
Added Files:
        src/usr.bin/xlint/lint1: debug.c

Log Message:
lint: extract debug logging to separate file

Lint currently has several different kinds of debug log:

* The -DDEBUG log is controlled at compile time.
* The -d command line options enables some other debug logging.
* The -DYYDEBUG log for parsing is controlled at compile time.
* The -y command line option only has an effect in -DYYDEBUG mode.

Extracting the logging into a separate file is a first step towards
unifying these logs and making the code for debug logging stand out less
than the current #ifdef DEBUG.

No functional change.


To generate a diff of this commit:
cvs rdiff -u -r1.81 -r1.82 src/usr.bin/xlint/lint1/Makefile
cvs rdiff -u -r0 -r1.1 src/usr.bin/xlint/lint1/debug.c
cvs rdiff -u -r1.123 -r1.124 src/usr.bin/xlint/lint1/externs1.h
cvs rdiff -u -r1.204 -r1.205 src/usr.bin/xlint/lint1/init.c
cvs rdiff -u -r1.321 -r1.322 src/usr.bin/xlint/lint1/tree.c

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