This is the mail archive of the crossgcc@sourceware.org mailing list for the crossgcc project.
See the CrossGCC FAQ for lots more information.
Index Nav: | [Date Index] [Subject Index] [Author Index] [Thread Index] | |
---|---|---|
Message Nav: | [Date Prev] [Date Next] | [Thread Prev] [Thread Next] |
Other format: | [Raw text] |
Yann, All, On Tue, Nov 2, 2010 at 10:30 AM, Bryan Hundven <bryanhundven@gmail.com> wrote: > 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 > Just curious if there are other things that need to be fixed before static toolchain support can go in? Or if there is more discussion/changes needed? If there is anything I can help with, I am here. -Bryan -- For unsubscribe information see http://sourceware.org/lists.html#faq
Index Nav: | [Date Index] [Subject Index] [Author Index] [Thread Index] | |
---|---|---|
Message Nav: | [Date Prev] [Date Next] | [Thread Prev] [Thread Next] |