cvs commit: src/sys/conf kern.pre.mk
David E. O'Brien
obrien at FreeBSD.org
Mon Jan 17 19:32:54 PST 2005
obrien 2005-01-18 03:32:53 UTC
FreeBSD src repository
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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