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Joachim, thanks a lot for your quick help. That solved my problem! Regards, Alex On Sat, Jan 9, 2010 at 12:54 AM, Joachim Nilsson <jocke@vmlinux.org> wrote: > Hi Alex! > > The "C compiler cannot create executables" error is very common and almost > always confusing. It is often caused by the configure script calling $CC > with invalid $CFLAGS, $LDFLAGS, bad $LD_LIBRARY_PATH or similar. > > The file /home/alex/x-tools/powerpc-unknown-linux-uclibc/build.log in your > case probably references a more readable failure in the libmudflap build > directory. You can see more in > <somewhere>/targets/powerpc-unknown-linux-uclibc/build/build-cc/powerpc-unknown-linux-uclibc/libmudflap/config.log, > which likely tells us a bit more about your particular problem. > > My guess, however, is that you've run into a problem similar to what I had a > couple of weeks ago when attempting to build an Arm (big-endian) toolchain > on my Ubuntu 9.10 (32-bit) system: > > ? ?http://sourceware.org/ml/crossgcc/2009-12/msg00039.html > > It took a while figuring out the problems, but the latest crosstool-NG in > the Mercurial repository has a couple of patches against GCC 4.4.x and > binutils that may help you out. Simply "sudo apt-get install mercurial" and > then checkout the tree: > > ? ?hg clone http://ymorin.is-a-geek.org/hg/crosstool-ng > > Please let us know how things turn out for you, good luck! > > Regards > ?/Joachim > > On 01/09/2010 12:13 AM, Alex wrote: >> >> Dear all, >> >> this is my first mail to this list. ?I really hope you can help me. ?I >> am trying to build a toolchain for "powerpc-unknown-linux-uclibc" >> under Ubuntu 9.10 with CT-NG 1.5.2 and gcc (Ubuntu 4.4.1-4ubuntu8) >> 4.4.1. ?I am using the .config file from the "samples" directory of >> CT-NG. >> >> Unfortunately I get the following error: >> [INFO ] ?Installing final compiler >> [EXTRA] ? ?Configuring final compiler >> [EXTRA] ? ?Building final compiler >> [ERROR] ? ?checking for C compiler default output file name... >> configure: error: C compiler cannot create executables >> [ERROR] ? ?make[2]: *** [configure-target-libmudflap] Error 1 >> [ERROR] ? ?make[1]: *** [all] Error 2 >> [ERROR] ? ?Build failed in step 'Installing final compiler' >> [ERROR] ? ?Error happened in >> '/home/alex/ctng/lib/ct-ng-1.5.2/scripts/functions' in function >> 'CT_DoExecLog' (line unknown, sorry) >> [ERROR] ? ? ? ? ?called from >> '/home/alex/ctng/lib/ct-ng-1.5.2/scripts/build/cc/gcc.sh' at line # >> 350 in function 'do_cc' >> [ERROR] ? ? ? ? ?called from >> '/home/alex/ctng/lib/ct-ng-1.5.2/scripts/crosstool-NG.sh' at line # >> 544 in function 'main' >> [ERROR] ? ?Look at >> '/home/alex/x-tools/powerpc-unknown-linux-uclibc/build.log' for more >> info on this error. >> [ERROR] ?(elapsed: 31:58.23) >> [31:58] / make: *** [build] Error 2 >> >> GCC is working on my system, I have successfully compiled etc. a >> "Hello World" program. >> >> Any help would really be appreciated! >> >> Regards, >> Alex >> >> -- >> For unsubscribe information see http://sourceware.org/lists.html#faq >> > > -- For unsubscribe information see http://sourceware.org/lists.html#faq
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