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On 5/17/13 10:06 AM, "Nathan Plesnicher" <nplez1@gmail.com> wrote: >Hi Bryan, > >I actually was able to get it working. It turned out that just >switching to eglibc 2_17 (the default for the RPi sample was 2_16) >fixed the problem when combined with my other patches to get the build >working on OSX. > >For others trying to build this toolchain, the patches I had to apply >were as follows: > >http://sourceware.org/ml/crossgcc/2012-05/msg00012.html >Need libintl linked in, and this diff did the trick. Not sure if the >ncurses and escdelay change is actually needed > >http://sourceware.org/ml/crossgcc/2011-05/msg00094.html >(optional; only use if you are building gdb) Include the host expat so >that gdb works as expected > >The following one actually needs to be applied to the eglibc source >that is downloaded... >http://sourceware.org/ml/crossgcc/2013-03/msg00109.html >Patch rpc/types.h so that it doesn't redefine the types on OSX >(already in sys/types.h) > >I hope this helps someone in the future. Cool! Thanks Nathan! -Bryan >Nathan > >On Thu, May 16, 2013 at 2:46 PM, Bryan Hundven <bryanhundven@gmail.com> >wrote: >> On 5/16/13 1:55 PM, "Nathan Plesnicher" <nplez1@gmail.com> wrote: >> >> Hi Nathan, >> >> >>>I am having some trouble getting the RPi sample to build using >>>homebrew on Mountain Lion. I am getting the following error in the >>>'Installing C library headers & start files' step: >>> >>>[CFG ] checking for __thread... yes >>>[CFG ] checking for tls_model attribute... yes >>>[CFG ] checking for compiler option to disable generation of FMA >>>instructions... -ffp-contract=off >>>[CFG ] checking for libgd... no >>>[CFG ] checking for is_selinux_enabled in -lselinux... no >>>[CFG ] checking size of long double... 8 >>>[CFG ] checking for _FORTIFY_SOURCE predefine... no >>>[ERROR] checking whether armv6-rpi-linux-gnueabi-gcc implicitly >>>enables -fstack-protector... configure: error: unexpected symbols in >>>test: >>>[ERROR] >>>[ERROR] >> >>>[ERROR] >> Build failed in step 'Installing C library headers & start >>>files' >>>[ERROR] >> called in step '(top-level)' >>>[ERROR] >> >>>[ERROR] >> Error happened in: CT_DoExecLog[scripts/functions@257] >>>[ERROR] >> called from: >>>do_libc_backend_once[scripts/build/libc/glibc-eglibc.sh-common@347] >>>[ERROR] >> called from: >>>do_libc_backend[scripts/build/libc/glibc-eglibc.sh-common@143] >>>[ERROR] >> called from: >>>do_libc_start_files[scripts/build/libc/glibc-eglibc.sh-common@60] >>>[ERROR] >> called from: main[scripts/crosstool-NG.sh@632] >>>[ERROR] >> >>>[ERROR] >> For more info on this error, look at the file: 'build.log' >>>[ERROR] >> There is a list of known issues, some with workarounds, in: >>>[ERROR] >> '/Volumes/CrossTool2NG/crosstool-ng-1.18.0/docs/B - >>>Known issues.txt' >>>[ERROR] >>>[ERROR] (elapsed: 6:48.00) >> >> Would it be possible for you to post your build.log somewhere? >>Preferably >> not attached, as the mailing list has limited storage. >> >>>Looks like some sort of script problem but I am having trouble >>>locating the specific problem. Any ideas? >>> >>>Not sure it matters, but I have been able to successfully build a >>>toolchain using the non-Linaro gcc w/ the standard glibc (instead of >>>eglibc) after applying a few manual patches, but I was hoping I could >>>get the RPi sample to work since I am building the toolchain for RPi >>>development. >> >> Maybe the linaro source has different requirements on mac, we'll see >>when >> we get the build.log >> >> Cheers, >> >> -Bryan >> >>>-- >>>For unsubscribe information see http://sourceware.org/lists.html#faq >>> >> >> -- For unsubscribe information see http://sourceware.org/lists.html#faq
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