Module Name: src
Committed By: martin
Date: Mon May 5 19:06:29 UTC 2014
Modified Files:
src/share/mk: bsd.README
src/sys/conf: Makefile.kern.inc
Log Message:
As discussed on tech-toolchain, offer a new make variable MKKDEBUG - if
set to "yes", kernel builds will gain debug info and a netbsd.gdb will
be created (same as adding "makeoptions DEBUG=-g" to the config file).
To generate a diff of this commit:
cvs rdiff -u -r1.330 -r1.331 src/share/mk/bsd.README
cvs rdiff -u -r1.167 -r1.168 src/sys/conf/Makefile.kern.inc
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/share/mk/bsd.README
diff -u src/share/mk/bsd.README:1.330 src/share/mk/bsd.README:1.331
--- src/share/mk/bsd.README:1.330 Fri Apr 18 00:37:46 2014
+++ src/share/mk/bsd.README Mon May 5 19:06:29 2014
@@ -1,4 +1,4 @@
-# $NetBSD: bsd.README,v 1.330 2014/04/18 00:37:46 christos Exp $
+# $NetBSD: bsd.README,v 1.331 2014/05/05 19:06:29 martin Exp $
# @(#)bsd.README 8.2 (Berkeley) 4/2/94
This is the README file for the make "include" files for the NetBSD
@@ -234,6 +234,10 @@ MKISCSI If "no", don't build or install
(depends on libpthread.)
Default: yes
+MKKDEBUG If "yes", force building of kernel symbol info and creation
+ of netbsd.gdb in all kernel builds, independently of the
+ settings for "makeoptions DEBUG" in the kernel config file.
+
MKKERBEROS If "no", disables building of Kerberos v5
infrastructure (libraries and support programs).
Default: yes
Index: src/sys/conf/Makefile.kern.inc
diff -u src/sys/conf/Makefile.kern.inc:1.167 src/sys/conf/Makefile.kern.inc:1.168
--- src/sys/conf/Makefile.kern.inc:1.167 Mon Mar 10 02:36:50 2014
+++ src/sys/conf/Makefile.kern.inc Mon May 5 19:06:29 2014
@@ -1,4 +1,4 @@
-# $NetBSD: Makefile.kern.inc,v 1.167 2014/03/10 02:36:50 ozaki-r Exp $
+# $NetBSD: Makefile.kern.inc,v 1.168 2014/05/05 19:06:29 martin Exp $
#
# This file contains common `MI' targets and definitions and it is included
# at the bottom of each `MD' ${MACHINE}/conf/Makefile.${MACHINE}.
@@ -17,6 +17,11 @@
#
# all ports are expected to include bsd.own.mk for toolchain settings
+# Default DEBUG to -g if kernel debug info is requested by MKKDEBUG=yes
+.if defined(MKKDEBUG) && ${MKKDEBUG} == "yes"
+DEBUG?=-g
+.endif
+
##
## (0) toolchain settings for things that aren't part of the standard
## toolchain
