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Andy, All, On Friday 11 March 2011 00:55:25 ANDY KENNEDY wrote: > > -----Original Message----- > > From: Khem Raj [mailto:raj.khem@gmail.com] > > Sent: Thursday, March 10, 2011 3:31 PM > > To: ANDY KENNEDY > > Cc: crossgcc@sourceware.org > > Subject: Re: Mips 32r2 big-endian toolchain > > > > On Wed, Mar 9, 2011 at 2:37 PM, ANDY KENNEDY <ANDY.KENNEDY@adtran.com> wrote: > > > /root/src/buildroot-retool/crosstool-ng/new/crosstool-ng/.build/src/gcc-4.5.2/configure -- > > build=x86_64-build_unknown-linux-gnu --host=x86_64-build_unknown-linux-gnu --target=mips-nfs_devel- > > linux-gnu --prefix=/root/src/buildroot-retool/crosstool-ng/new/crosstool- > > > > hmm can you change your --target from > > --target=mips-nfs_devel-linux-gnu to say --target=mips-none-linux-gnu > > and retry please > > Holy crap. Why? I thought the second set was COMPLETELY ignored by > all the builds. Yes it is. But to sanitise the tuple, and ensure it is valid, crosstool-NG uses the standard config.sub script, from the config git tree at Savanah: http://git.savannah.gnu.org/gitweb/?p=config.git So, as Khem pointed, mips32r2-nfs_devel-linux-gnu will match mips*el-*-*, so config.sub will wrongly identify this as a LE tuple. This is a bug in config.sub. Basically, the tuples are not fool-proof, and config.sub makes a lot of assumptions. So it is better to keep 'sane' and 'simple' vendor strings, such as 'none' or 'unknown'. Once the toolchain works with such a sane vendor string, then you can try changing it, and if it breaks, revert back and use something else. Of course, poking the config guys might be an option, but I doubt they would change... Regards, Yann E. MORIN. -- .-----------------.--------------------.------------------.--------------------. | Yann E. MORIN | Real-Time Embedded | /"\ ASCII RIBBON | Erics' conspiracy: | | +33 662 376 056 | Software Designer | \ / CAMPAIGN | ___ | | +33 223 225 172 `------------.-------: X AGAINST | \e/ There is no | | http://ymorin.is-a-geek.org/ | _/*\_ | / \ HTML MAIL | v conspiracy. | '------------------------------^-------^------------------^--------------------' -- For unsubscribe information see http://sourceware.org/lists.html#faq
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