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On Mon, Nov 1, 2010 at 2:51 PM, Bryan Hundven <bryanhundven@gmail.com> wrote: > On Mon, Oct 18, 2010 at 6:49 PM, Arnaud Lacombe <lacombar@gmail.com> wrote: >> Hi, >> >> On Mon, Oct 18, 2010 at 5:12 PM, Bryan Hundven <bryanhundven@gmail.com> wrote: >>> These commits add support for statically linked toolchains. >>> You must turn on CT_EXPERIMENTAL to use this toolchain, as there >>> is still one problem left to solve. >>> >>> The toolchain that is produced builds static and dynamic binaries >>> with the (GNU/Linux) elf header rather then the expected (SYSV) elf header. >>> >>> I have found two articles on the topic where one says it is a problem with >>> binutils, and the other says it is a problem with (e)glibc. >>> >>> Any suggestions on fixing this? >>> >> Not yet, but having articles' URLs might be helpful. >> >> Â- Arnaud >> > > When building ct-ng with (e)glibc >= 2.11 and building either a > statically linked toolchain or the normal dynamically linked > toolchain, I still notice that the elf OSABI is "(GNU/Linux) - 3" and > not "(SYSV) - 0" > > bryan@flubber:~/x-tools/i686-nptl-linux-gnu$ find . | xargs file | > grep '(GNU/Linux)' > ./i686-nptl-linux-gnu/sys-root/sbin/sln: > Â Â Â Â Â Â Â Â Â ELF 32-bit LSB executable, Intel 80386, version 1 > (GNU/Linux), statically linked, for GNU/Linux 2.6.30, not stripped > ./i686-nptl-linux-gnu/sys-root/sbin/ldconfig: > Â Â Â Â Â Â Â Â Â ELF 32-bit LSB executable, Intel 80386, version 1 > (GNU/Linux), statically linked, for GNU/Linux 2.6.30, not stripped > ./i686-nptl-linux-gnu/sys-root/lib/libm-2.12.1.so: > Â ELF 32-bit LSB shared object, Intel 80386, version 1 (GNU/Linux), > dynamically linked (uses shared libs), for GNU/Linux 2.6.30, not > stripped > ./i686-nptl-linux-gnu/sys-root/lib/libc-2.12.1.so: > Â ELF 32-bit LSB shared object, Intel 80386, version 1 (GNU/Linux), > dynamically linked (uses shared libs), for GNU/Linux 2.6.30, not > stripped > > I have tried adding binutils-2.20.51 (snapshot) to my local version of > ct-ng, but this produced the same results. > > Does anyone have suggestions on how to (e)glibc to build as "(SYSV)" > and not "(GNU/Linux)"? > > -Bryan > I believe I have figured this out. We need the following patch for binutils 2.20.1: http://sourceware.org/ml/binutils/2010-02/msg00369.html and in the (e)glibc build script add: --disable-multi-arch -Bryan -- For unsubscribe information see http://sourceware.org/lists.html#faq
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