Date: Tue, 18 Jan 2005 03:32:53 +0000 (UTC) From: "David E. O'Brien" <obrien@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/conf kern.pre.mk Message-ID: <200501180332.j0I3Wrw3004466@repoman.freebsd.org>
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obrien 2005-01-18 03:32:53 UTC
FreeBSD src repository
Modified files:
sys/conf kern.pre.mk
Log:
While we're building kernels -g (ie, makeoptions DEBUG=-g), use -O as it
provides truer debugger stack traces. For those that want to stick with
-O2 kernel builds, one should probably add -fno-optimize-sibling-calls
so that each stack frame as a frame pointer.
It is semi-promissed by the Release Engineers that when RELENG_6 is
created we go back to -O2.
Desired by: scottl, jhb
Revision Changes Path
1.61 +1 -1 src/sys/conf/kern.pre.mk
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