I suggest you contact our support team:
https://support.linaro.org/home
Christophe.
On 1 July 2014 13:20, -- -- <shining_diamond@mail.com> wrote:
> Dear Alexis,
>
> thank you very much for the information below. However I stil do not
> understand. Only by doing an untar of the tar file to the selected program,
> we have access to the toolchain? Without installing anything?
>
> Another question:
>
> I want to compile some c code targeting once armv7-a without neon, then
> armv7-a with neon, then armv7-a without thumb, then armv7-a with thumb.
>
> I want to produce the relevant assembly files, but also the corresponding
> elf files.
>
> Can someone please provide me with the needed instrucations? I am confused
> with the "as","gcc", "binutils" tools.
>
> Thank you
> Papadopoulos Haris
>
> Sent: Thursday, June 26, 2014 at 9:56 PM
> From: "Alexis Fajardo Moya" <afmoya@uclv.cu>
> To: linaro-toolchain@lists.linaro.org
> Subject: Re: URGENT: Cant build linaro toolchain : exact commands
> Hi Papadopoulos,
> your question have two interpretation mistakes.
>
> What you download from
>
http://releases.linaro.org/14.05/components/toolchain/binaries/gcc-linaro-arm-linux-gnueabihf-4.9-2014.05_linux.tar.xz
> are the compiled and ready to use binaries of linaro toolchain for 32 bits
> hosts. You only need untar the downloaded file and put it in your favorite
> location.
>
> If you want build the linaro toolchain you need download the source code
> from
>
http://releases.linaro.org/14.05/components/toolchain/binaries/gcc-linaro-arm-linux-gnueabihf-4.9-2014.05_src.tar.bz2
> and the crosstool-ng-linaro from
>
http://releases.linaro.org/14.05/components/toolchain/binaries/crosstool-ng-linaro-1.13.1-4.9-2014.05.tar.bz2.
>
> Then follow the steps:
>
> $ tar -jxvf crosstool-ng-linaro-1.13.1-4.8-2014.03.tar.bz2
>
> $ cd crosstool-ng-linaro-1.13.1-4.8-2014.03
>
> $ ./configure // for more configure options type
> ./configure --help
>
> $ make
>
>
>
> $ sudo make install // by default the install location is /usr/local/bin for
> binary files, /usr/local/lib for library files and /usr/local/share for
> manuals.
>
> $ mkdir linaro-gcc-build
>
> $ cd linaro-gcc-build
>
> $ ct-ng list-samples // list all samples of crosstool configuration, you
> can use one of them corresponding to downloaded source code
>
> $ ct-ng linaro-arm-linux-gnueabihf //create configuration for toolchain
> compilation
>
> $ ct-ng menuconfig // shows all configurations in a menu, you are allowed
> to explore and make changes.
> // if you download the toolchain source code, proceed to untar him and
> change in menuconfig option "Paths and misc options" / "Local tarballs
> directory" and
> // specify the location of the untar source code directory
> $ ct-ng build // build the toolchain
>
>
> If the compilation procedure ends successfully, you can navigate to
> "install" directory in the current workspace and check the toolchain
> recently created.
> Best regards!
>
> Alexis Fajardo Moya.
>
> El 26/06/14 10:57, -- -- escribió:
>
> Hello, as I mentioned in previous emails I cannot build the Linaro
> toolchain. I type the following commands:
>
> wget
>
http://releases.linaro.org/14.05/components/toolchain/binaries/gcc-linaro-arm-linux-gnueabihf-4.9-2014.05_linux.tar.xz
> tar -xf gcc-linaro-arm-linux-gnueabihf-4.9-2014.05_linux.tar.xz
> cd gcc-linaro-arm-linux-gnueabihf-4.9-2014.05_linux
> sudo su
> apt-get build-dep gcc binutils gdb
> apt-get install texlive flip
> cd lib
> wget
>
http://releases.linaro.org/14.04/components/toolchain/binaries/crosstool-ng-linaro-1.13.1-4.8-2014.04.tar.bz2
> tar -xf crosstool-ng-linaro-1.13.1-4.8-2014.04.tar.bz2
> cd crosstool-ng-linaro-1.13.1-4.8-2014.04
> rm "USE_LSBCC ?= CT_BUILD_USE_LSBCC=y" from contrib/linaro/build.mk
> make -f contrib/linaro/build.mk TARGETS=... HOST=linux
>
>
> ***********ERROR: I get the following
> error*********************************************
>
> make: contrib/linaro/build.mk: No such file or directory
> make: *** No rule to make target `contrib/linaro/build.mk'. Stop.
>
> *********************************************************************************
>
> There is no build.ml file .What is wrong?
>
> Also, I do not understand what exactly to do below. Any help?
>
> *Building requires /bin/sh to be bash. See
http://crosstool-ng.org/ for
> more
> * Download the `src` archive
> * Download and extract the crosstool-NG tarball
> * Change to the crosstool-NG directory
> * Extract the `src` archive giving `tarballs/binutils-*` and similar
>
>
>
> Thank you
> Papadopoulos Haris
>
>
>
>
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