Date: Tue, 18 Jul 2000 01:54:41 +0200 (CEST) From: Cyrille Lefevre <root@gits.dyndns.org> To: clefevre@citeweb.net Cc: "Daniel C. Sobral" <dcs@newsguy.com>, Brad Knowles <blk@skynet.be>, Peter van Heusden <pvh@egenetics.com>, stable@FreeBSD.ORG Subject: Re: kernel.debug (was Re: HEADS UP! Always use the 'make buildkernel' target to make your kernels) Message-ID: <200007172354.BAA13072@gits.dyndns.org> In-Reply-To: <hf9q1x2z.fsf_-_@pc166.gits.fr> "from Cyrille Lefevre at Jul 16, 2000 07:08:20 am"
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[-- Attachment #1 --]
Cyrille Lefevre wrote:
> "Daniel C. Sobral" <dcs@newsguy.com> writes:
>
> > Brad Knowles wrote:
> > >
> > > At 1:29 PM +0200 2000/7/11, Peter van Heusden wrote:
> > >
> > > > My only (minor) concern, from a useability point of view, is that there is
> > > > no default BUILDKERNEL value - shouldn't it default to GENERIC if nothing
> > > > else is specified? That way you won't actually be able to do a
> > > > 'buildkernel' without building a kernel.
> > >
> > > Hmm. Good idea. Until then, this needs to be mentioned in the
> > > documentation.
> >
> > Notice that KERNEL can be set from make.conf, and there is a default in
> > there. Either it is commented out, or the complain just apply to the
> > first time around, before running mergemaster.
well. I reply to myself to follow this thread.
about setting KERNEL in /etc/make.conf w/ more than one target makes
a make loop using buildkernel. I tried it.
much better to use KERNELS instead.
also, I've tested the building of multiple kernel w/ debugging
informations using // make w/o any problems using the buildkernel
target. the patch is in attachement.
> also, why the kernel object are in /usr/obj/.../sys/<KERNEL> and not in
> /usr/obj/.../sys/compile/<KERNEL> which match more the old way ?
nobody answer to that question ?
Cyrille.
--
home: mailto:clefevre@citeweb.net work: mailto:Cyrille.Lefevre@edf.fr
[-- Attachment #2 --]
--- Makefile.inc1.orig Sat Jun 17 05:43:06 2000
+++ Makefile.inc1 Tue Jul 18 01:50:15 2000
@@ -338,7 +338,7 @@
# be set to cross-build, we have to make sure MACHINE is set
# properly.
-KERNEL?= GENERIC
+KERNELS?= GENERIC
# The only exotic MACHINE_ARCH/MACHINE combination valid at this
# time is i386/pc98. In all other cases set MACHINE equal to
@@ -354,10 +354,17 @@
.if !defined(NOCLEAN)
CONFIGARGS+= -r
.endif
+.if defined(DEBUG)
+CONFIGARGS+= -g
+KMAKEENV+= DEBUG=-g
+.endif
+.if defined(JOBS)
+KMAKEARGS+= ${JOBS}
+.endif
BUILDKERNELS=
INSTALLKERNEL=
-.for _kernel in ${KERNEL}
+.for _kernel in ${KERNELS}
.if exists(${KRNLCONFDIR}/${_kernel})
BUILDKERNELS+= ${_kernel}
.if empty(INSTALLKERNEL)
@@ -383,11 +390,12 @@
PATH=${TMPPATH} \
config ${CONFIGARGS} -d ${KRNLOBJDIR}/${_kernel} ${_kernel}
cd ${KRNLOBJDIR}/${_kernel}; \
- MAKESRCPATH=${KRNLSRCDIR}/dev/aic7xxx \
+ MAKESRCPATH=${KRNLSRCDIR}/dev/aic7xxx ${KMAKEENV} \
${MAKE} -f ${KRNLSRCDIR}/dev/aic7xxx/Makefile; \
${WMAKEENV} MACHINE=${MACHINE} KERNEL=${_kernel} \
${MAKE} depend; \
- ${WMAKEENV} MACHINE=${MACHINE} KERNEL=${_kernel} ${MAKE} all
+ ${WMAKEENV} ${KMAKEENV} MACHINE=${MACHINE} KERNEL=${_kernel} \
+ ${MAKE} ${KMAKEARGS} all
.endfor
#
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