[ANNOUNCE] Linaro GCC 4.7 2014.06 released
The Linaro Toolchain Working Group is pleased to announce the 2014.06 release of Linaro GCC 4.7. As announced at Linaro Connect USA 2013 Linaro GCC moved to a pattern of quarterly stable releases, with engineering releases in the intervening months. This is the third stable release, and contains no known regressions compared to the 2014.04 release. Linaro GCC 4.7 2014.06 is the twenty forth release in the 4.7 series. Based off the latest GCC 4.7.5+svn211571 release, this is the eleventh release after entering maintenance and the final one. Interesting changes include: * Updates to GCC 4.7.4+svn211571 Feedback and Support Subscribe to the important Linaro mailing lists and join our IRC channels to stay on top of Linaro development. ** Linaro Toolchain Development "mailing list":http://lists.linaro.org/mailman/listinfo/linaro-toolchain ** Linaro Toolchain IRC channel on irc.freenode.net at #linaro-tcwg * Bug reports should be filed in Launchpad against "Linaro GCC project":http://bugs.launchpad.net/gcc-linaro/+filebug. * Questions? "ask Linaro":http://ask.linaro.org/. * Interested in commercial support? inquire at "Linaro support":mailto:supp...@linaro.org ___ linaro-toolchain mailing list linaro-toolchain@lists.linaro.org http://lists.linaro.org/mailman/listinfo/linaro-toolchain
Arm assembler
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" 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 ___ linaro-toolchain mailing list linaro-toolchain@lists.linaro.org http://lists.linaro.org/mailman/listinfo/linaro-toolchain ___ linaro-toolchain mailing list linaro-toolchain@lists.linaro.org http://lists.linaro.org/mailman/listinfo/linaro-toolchain
Re: Arm assembler
I suggest you contact our support team: https://support.linaro.org/home Christophe. On 1 July 2014 13:20, -- -- 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" > 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 > > > > > ___ linaro-toolchain mailing > list linaro-toolchain@lists.linaro.org > http://lists.linaro.org/mailman/listinfo/linaro-toolchain > > ___ > linaro-toolchain mailing lis
