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Yes thank-you. It makes sense now that I look back. I'm trying to get up to speed on Linux and embedded Linux. I hope I'm allowed to use my one dumb question credit for this one. :-) But, now that I can continue, I have come up against another problem. There's some component that it can't download: [INFO ] Retrieving needed toolchain components' tarballs [EXTRA] Retrieving 'cloog-ppl-0.15.7' [ERROR] Could not retrieve 'cloog-ppl-0.15.7'. [05:46] / make: *** [build] Error 1 I've tried several times. Any thoughts on this? thanx /carl h. On Sun, Nov 22, 2009 at 4:45 PM, Yann E. MORIN <yann.morin.1998@anciens.enib.fr> wrote: > On Sunday 22 November 2009 22:11:04 piper.guy1 wrote: >> I have done all the instructions as required. But when I >> invoke the build (./ct_ng build) it fails almost >> immediately with this error: >> carl@xu-mobile1:~/felabs/sysdev/toolchain/crosstool-ng-1.5.1$ ./ct-ng build >> [INFO ]? Performing some trivial sanity checks >> [INFO ]? Build started 20091122.141722 >> [INFO ]? Building environment variables >> [WARN ]? Directory '/home/carl/src' does not exist. Will not save >> downloaded tarballs to local storage. >> [EXTRA]? Preparing working directories >> [WARN ]? You did not specify the build system. That's OK, I can guess... >> [ERROR]? Missing: 'i486-linux-gnu-g++' or 'i486-linux-gnu-g++' or >> 'g++' : either needed! > > The message is quite explicit: you do not have a native g++ compiler > on your host machine. Maybe you need to run: > ?apt-get install g++ > > On my Debian lenny, the g++ C++ compiler is packaged separately from > the gcc C compiler. I guess it's the same for Ubuntu. > >> It appears that ct-ng can't find the native GNU compiler on my build >> system. But when I type invoke the compiler directly at the command >> line it has no trouble finding and running it, which tells me that the >> paths are set up correctly I believe. >> >> carl@xu-mobile1:~/felabs/sysdev/toolchain/crosstool-ng-1.5.1$ gcc -v > > This is gcc, not g++. What does running the following says: > ?g++ --version > >> I even set the path to where gcc is located under the option 'Tools >> prefix' under Toolchain Options, but it still can't build. >> Why can't it resolve the path to where gcc is located? > > It's not tring to find 'gcc', but to find 'g++'. Install g++, and try again. > > 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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