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On Thu, Apr 7, 2011 at 2:44 AM, Vladimir A. Petrov <vaporg@gmail.com> wrote: > Hello, > > I've got a problem while trying to create toolchain for powerpc e500v2 > platform based on gcc 4.3.2 and glibc 2.8 using crosstool-ng 1.10.0. > Build procedure fails on 'Installing C library headers & start files' > stage claiming > > [INFO ] ?================================================================= > [INFO ] ?Installing C library headers & start files > [ERROR] ? ?configure: error: forced unwind support is required > [ERROR] ? ?Build failed in step 'Installing C library headers & start files' > Vladimir, the build failed so you won't be able to correctly use the cross compiler. When you are configuring crosstool-ng, under "C-library" menu, there is an option "Force unwind support" which you need to enable. > Actually root cause of issue is static gcc can't find crt1.o file > while linking one of configure test programs. > > configure:27: checking for forced unwind support > configure:56: /var/tmp/vap/ct-ng-linux-ppc-e500v2/.build/powerpc-e500v2-linux-gnuspe/build/gcc-core-static/bin/powerpc-e500v2-linux-gnuspe-gcc > -o conftest -g -O2 ? conftest.c ?>&5 > /var/tmp/vap/ct-ng-linux-ppc-e500v2/.build/powerpc-e500v2-linux-gnuspe/build/gcc-core-static/lib/gcc/powerpc-e500v2-linux-gnuspe/4.3.2/../../../../powerpc-e500v2-linux-gnuspe/bin/ld: > crt1.o: No such file: No such file or directory > collect2: ld returned 1 exit status > > File crt1.o actually does not exist in crosstool-ng working directory. > > Could anybody help me to resolve this issue? > Please find complete logs and crosstool-ng config in attached archive. > If you do need addition information regarding my case, please do not > hesitate to ask. > Any help are greatly appreciated. > > Thank you! > -- > /vap/ > > -- > For unsubscribe information see http://sourceware.org/lists.html#faq > -- Xun Li Computer Architecture Lab Department of Computer Science University of California, Santa Barbara -- For unsubscribe information see http://sourceware.org/lists.html#faq
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