Date: Mon, 8 Mar 2010 10:00:12 -0500 From: John Baldwin <jhb@freebsd.org> To: Robert Watson <rwatson@freebsd.org> Cc: Alexander Leidinger <Alexander@leidinger.net>, freebsd-stable@freebsd.org Subject: Re: is dtrace usable? Message-ID: <201003081000.12656.jhb@freebsd.org> In-Reply-To: <alpine.BSF.2.00.1003061558520.59375@fledge.watson.org> References: <E1Nnv0H-00020A-9M@kabab.cs.huji.ac.il> <20100306164451.00001999@unknown> <alpine.BSF.2.00.1003061558520.59375@fledge.watson.org>
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On Saturday 06 March 2010 11:00:12 am Robert Watson wrote: > On Sat, 6 Mar 2010, Alexander Leidinger wrote: > > >> Take a look at the DTrace configuration information here: > >> > >> http://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/dtrace.html > > > > I've just reread it (despite the fact that I already used it). Some > > comments: > > > > Last time I tried, I didn't see any problems by adding > > makeoptions WITH_CTF=yes > > to the kernel config instead of doing > > make WITH_CTF=1 kernel > > > > Did I miss something, and if not, shouldn't we tell about the > > makeoptions part instead (a kernel rebuild later will not cause > > trouble when someone forgets to do the WITH_CTF part as it is already > > in the kernel makefile)? > > I'll leave John to answer this one, CC line broadended. I would be very surprised if 'makeoptions WITH_CTF=yes' worked. The many times I and others have tried it it did not work. Do you have a log of your build showing the ctfconvert and ctfmerge command lines? -- John Baldwin
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