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On Thu, Jun 9, 2011 at 1:42 PM, Yann E. MORIN <yann.morin.1998@anciens.enib.fr> wrote: > Bryan, Titus, All, > > On Thursday 09 June 2011 21:33:22 Bryan Hundven wrote: >> Titus, All, >> >> I haven't tried building ctng on my mac in a while, so today I fired >> it up and found some problems that I'm not sure how to fix (or just >> don't have time). >> >> >> On my Linux box, when I run "ct-ng powerpc-e500v2-linux-gnuspe && >> ct-ng menuconfig" in an empty directory and go to the targets menu I >> get: >> ---------------------------------------------------------------------- >>       Â*** General target options *** >>       ÂTarget Architecture (powerpc) Â---> >>       ÂBitness: (32-bit) Â---> >>       Â*** powerpc other options *** >>     Â[*] Enable SPE support >>       Â*** Target optimisations *** >>     Â() ÂGenerate code for the specific ABI >>     Â(8548) Emit assembly for CPU >>     Â(8548) Tune for CPU >>       ÂFloating point: (hardware (FPU)) Â---> >>     Â(-mfloat-gprs=double -Wa,-me500x2) Target CFLAGS >>     Â() ÂTarget LDFLAGS >> ---------------------------------------------------------------------- >> >> But on my mac I see: >> >> ---------------------------------------------------------------------- >>          Target Architecture (powerpc) Â---> >>          *** Generic target options *** >>          Bitness: >>          *** Target optimisations *** >>          Floating point: (hardware (FPU)) Â---> >>        (-mfloat-gprs=double -Wa,-me500x2) Target CFLAGS >>        () ÂTarget LDFLAGS >>          *** powerpc other options *** >>        [*] Enable SPE support >> ---------------------------------------------------------------------- > > Looks like you do not have the same version, and the version on the MAC > is more recent that the one on Linux. > > The architecture sub-menu has been re-ordered at changeset ac27814977fd > dated 2011-04-27, so your Linux version seems to be lacking that. Interesting, I thought I checked them both out fresh. Maybe I didn't 'make install' on my linux box. ;) > Now, there indeed is a problem, as you are missing the generic options > (-mcpu, -march...). > >> Maybe something with the recent config and configure changes, have >> introduced some problems. > > Could you try bi-secting between ac3e215141a1 and 45a4393fa357 : > Âhg up -r 45a4393fa357; hg bisect --bad > Âhg up -r ac3e215141a1; hg bisect --good > Â./configure --local && make && ./ct-ng menuconfig > Âhg bisect --[good|bad] > Â# And loop to ./configure > > hg bisect here tells me that should be roughly 7 tests. > > Once we know what changeset first exhibits the issue, we can try to fix it. Thanks for the starting point. I'll give that a shot! > Regards, > Yann E. MORIN. > > -- > .-----------------.--------------------.------------------.--------------------. > | ÂYann E. MORIN Â| Real-Time Embedded | /"\ ASCII RIBBON | Erics' conspiracy: | > | +33 662 376 056 | Software ÂDesigner | \ / CAMPAIGN   | Â___        | > | +33 223 225 172 `------------.-------: ÂX ÂAGAINST   Â| Â\e/ ÂThere is no Â| > | http://ymorin.is-a-geek.org/ | _/*\_ | / \ HTML MAIL  Â|  v  conspiracy. Â| > '------------------------------^-------^------------------^--------------------' > -Bryan -- For unsubscribe information see http://sourceware.org/lists.html#faq
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