On Wed, Apr 14, 2010 at 1:58 AM, Alexander Leidinger <netchild_at_freebsd.org> wrote: > Quoting Navdeep Parhar <nparhar_at_gmail.com> (from Wed, 14 Apr 2010 01:33:29 > -0700): > >> I read the UPDATING entry that accompanied r206082 and added WITH_CTF=yes >> to >> my kernel config, hoping to get CTF information in the kernel and all >> modules. No luck. >> It appears that NO_CTF remains set to 1 inspite of the undef NO_CTF in >> various .mk files >> and ctfconvert never runs. > > This is the output I get in my kernel build directory: > ---snip--- > # make -V NO_CTF -V WITH_CTF > > yes Can you also try a "makeoptions WITH_CTF=yes" in your KERNCONF and see if the results are as expected? How was r206082 tested? I'm trying to figure out the differences, if any, between your build setup and mine. > ---snip--- > >> I built the kernel with a "make -j16 buildkernel" in /usr/src. > > How do you determine if ctfconvert is run or not? I got rid of the _at_ in front of all the CTF commands in all the .mk files. I could see that NO_CTF was 1 and so the ctfconvert after || wouldn't run. [ -z "${CTFCONVERT}" -o -n "${NO_CTF}" ] || ${CTFCONVERT} ${CTFFLAGS} ${.TARGET} [ -z "ctfconvert" -o -n "1" ] || ........ Do you see anything different if you remove all the _at_'s? > If you expect to see > ctfconvert lines in the build output: this will not be the case, no matter > if you enable it or not. With the current way of handling it, I'm not aware > of a way how to print the command when ctfconvert is really executed (we can > maybe add an echo which prints out something, but the question is if this is > worth the effort). > > You can run objdump -f <objectfile> and have a look if the .SUNW_ctf section > is there to determine if CTF stuff was inserted or not. I tried this: # ctfdump /usr/obj/usr/src/sys/GENERIC/kernel /usr/obj/usr/src/sys/GENERIC/kernel does not contain .SUNW_ctf data Regards, Navdeep > > Bye, > Alexander. > > -- > http://www.Leidinger.net Alexander _at_ Leidinger.net: PGP ID = B0063FE7 > http://www.FreeBSD.org netchild _at_ FreeBSD.org : PGP ID = 72077137 > The Force is what holds everything together. > It has its dark side, and it has its light side. > It's sort of like cosmic duct tape. > >Received on Wed Apr 14 2010 - 07:31:33 UTC
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