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Topic: GNU toolchain


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In the News (Sat 14 Nov 09)

  
  Handhelds.org - GNU Toolchain Projects
Gawk is the GNU like awk utility which interprets a special-purpose programming language that makes it possible to handle simple data-reformatting jobs with just a few lines of code.
GNU Project a community of Free Software developers, which is a recursive acronym for 'GNU's Not Unix'; it is pronounced 'guh-NEW'.
M4 is the GNU implementation of the traditional Unix macro processor.
www.handhelds.org /projects/toolchain/index.html   (337 words)

  
 GNU C/C++ toolchain for Linux on POWER
Though the GNU C Library is not explicitly discussed, as POWER-specific variations are subtle and should not concern the user, the C Library is generally considered to be part of the GNU Toolchain.
The GNU preprocessor operates automatically under the control of the GCC driver, and there are several flags available to the GCC driver to direct the behavior of the preprocessor.
Previously, in the section on ld, "The GNU linker," some of the ELF object file sections were mentioned; those sections were of primary interest to the linker and pertained to executable modules.
www-128.ibm.com /developerworks/linux/library/l-pow-gnutool   (8238 words)

  
 GNU toolchain - Wikipedia, the free encyclopedia
Parts of the toolchain are also widely used in the Solaris Operating Environment (which, in the opinion of many, needs the GNU tools for reasonable usability), Mac OS X, and Microsoft Windows programming with Cygwin and MinGW/MSYS.
Also, Sony is providing all developers of its Playstation 3 with GNU toolchains.
All text is available under the terms of the GNU Free Documentation License.
en.wikipedia.org /wiki/GNU_toolchain   (318 words)

  
 GNU Crypto - GNU Project - Free Software Foundation (FSF)
GNU Crypto, part of the GNU project, released under the aegis of GNU, aims at providing free, versatile, high-quality, and provably correct implementations of cryptographic primitives and tools in the Java programming language for use by programmers and end-users.
GNU Crypto is licensed under the terms of the GNU General Public License, with the "library exception" which permits its use as a library in conjunction with non-Free software:
The long-square logo is for exclusive use by the GNU Crypto project; the circular one is for Users and System Integrators that include GNU Crypto in their product(s) and/or distributions.
www.gnu.org /software/gnu-crypto   (1652 words)

  
 Barcelona Supercomputing Center - Centro Nacional de Supercomputación
The toolchain includes a GCC compiler for PPU to cross-compile on x86 and as a replacement for the native GCC compiler on ppc platforms.
The cross-compiling GNU Toolchain is installed into the /opt/cell/toolchain-3.3 directory while the ppc toolchain will be installed into /usr.
To rebuild the GNU toolchain, We provide the source rpms that can be easily installed but also the source tarballs and the set of patches that were used to build the binary distribution.
www.bsc.es /plantillaH.php?cat_id=252   (508 words)

  
 GNU Toolchain: Open-source tools for real-time system programming with LynxOS
The LynuxWorks releases represent extremely stable versions of the GNU technology and are backed by LynuxWorks award-winning technical support.
GNU Emacs is a popular and very sophisticated text and program editor with numerous features targeted for software development.
Many the popular GNU and other open-source utilities are included as a standard part of the LynxOS Open Development Environment.
www.lynuxworks.com /products/gnu/gnutoolchain.php3   (398 words)

  
 Toolchain - Wikipedia, the free encyclopedia
In software, a toolchain is the set of computer programs (tools) that are used to create a product (typically another computer program or system of programs).
The tools may be used in a chain, so that the output of each tool becomes the input for the next, but the term is used widely to refer to any set of linked development tools.
A simple software development toolchain consists of a text editor for entering source code, a compiler and linker to transform the source code into an executable program, and libraries to provide interfaces to the operating system.
en.wikipedia.org /wiki/Toolchain   (167 words)

  
 Building a toolchain for use with eCos
Pre-built toolchains are available for a number of target architectures and we recommend that such a toolchain is used where available.
The GNU toolchain sources are made available for download in many component parts.
Having unpacked the toolchain tarballs, it is now necessary to apply a number of patches to correct known problems with the pristine source code.
ecos.sourceware.org /build-toolchain.html   (1099 words)

  
 GNU Development Chain for 68HC11&68HC12
The GNU Binutils 2.12.1 (as, ld, ar, objcopy,...)
This development chain and the main components it is based on are distributed under the terms of the GNU Public License.
Release 2.1 of the GNU Development Chain for 68HC11/68HC12 is available.
www.gnu.org /software/m68hc11   (323 words)

  
 BSDCon '03 — Technical Paper   (Site not responding. Last check: 2007-11-05)
Freely available software projects such as GCC [6] have supported being cross-compiled for a long time, and GCC is part of the GNU toolchain which NetBSD uses and is heavily dependent upon for cross-compiling.
Updating the in-tree toolchain often required special handling that could not be easily automated.
FSF provides the GNU toolchain which is so nicely portable and cross compile friendly.
www.usenix.org /events/bsdcon03/tech/full_papers/mewburn/mewburn_html/index.html   (4273 words)

  
 GNU ARM™ toolchain for Cygwin, Linux and MacOS
The toolchain consists of the GNU binutils, compiler set (GCC) and debugger (Insight for Windows and Linux, GDB only for MacOS).
Newlib is covered by several licenses, please read the code of each particular package in the source distribution for copyright information.
This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.
www.gnuarm.com /home.html   (389 words)

  
 Toolchain - wikiPodLinux   (Site not responding. Last check: 2007-11-05)
To build binaries for the iPod you will need a special version of the GNU toolchain, where the compiler is configured as a cross compiler.
The x86 toolchain also works on AMD64 systems provided you have IA-32 compatibility libraries installed; this is the default on most AMD64 Linux distributions (on Gentoo, emerge emul-linux-x86-baselibs).
The toolchain is hardcoded to live in /usr/local/.
www.ipodlinux.org /Toolchain   (912 words)

  
 gnu Internet Resources
The first test release of the GNU system, using the GNU Hurd as the kernel, was made in August 1996.
GNU X-Tools, Microcross' flagship product, is a reliable, low-cost embedded developer solution supporting over 20 of the most popular embedded 16, 32 and 64-bit embedded microprocessors.
GNU X-Tools with its IDE companion, Visual X-Tools™, is becoming a standard for commercially supported embedded programming tools; no other solution offers the breadth and depth of microprocessor coverage.
www.eeglossary.com /gnu.htm   (735 words)

  
 mspgcc - GCC toolchain for MSP430
The GCC toolchain for the Texas Instruments MSP430 MCUs
Here you will find a port of the GCC toolchain for the Texas Instruments MS4P430 family of ultra low power MCUs, This includes the GNU C compiler (GCC), the assembler and linker (binutils), the debugger (GDB), and some other tools needed to make a complete development environment for the MSP430.
GNU C is a full featured compiler: ANSI C89 compatible, different levels of optimization, inline assembly, interrupt handlers (incl.
mspgcc.sourceforge.net   (414 words)

  
 Standard C++ Library ABI
Because library and compiler changes often make binaries compiled with one version of the GNU tools incompatible with binaries compiled with other (either newer or older) versions of the same GNU tools, specific techniques are used to make managing this complexity easier.
Minimum environment that supports a versioned ABI: A supported dynamic linker, a GNU linker of sufficient vintage to understand demangled C++ name globbing (ld), a shared executable compiled with g++, and shared libraries (libgcc_s, libstdc++-v3) compiled by a compiler (g++) with a compatible ABI.
Testing for GNU C++ ABI changes is composed of two distinct areas: testing the C++ compiler (g++) for compiler changes, and testing the C++ library (libstdc++) for library changes.
gcc.gnu.org /onlinedocs/libstdc++/abi.html   (2572 words)

  
 Wasabi Systems Toolchain Services
We specialize in optimizing the GNU tools for particular targets, and in providing support for standardized tools to be used on multiple types of hosts for multiple types of targets.
The WasabiTools team can help maintain a custom branch of the GNU development tools specifically for your platform, to give your customers a tested and standardized set of tools.
This branch can be synchronized to and from the main GNU tools on your schedule.
www.wasabisystems.com /professional_services/toolchain.htm   (513 words)

  
 ARM University Programme   (Site not responding. Last check: 2007-11-05)
The GNU toolchain is a set of free, open source, tools that target a large variety of CPU architectures (including most of the ARM variants, and the ARM7TDMI core used in the W90N740).
If you have problems building the toolchain, or would rather use a pre compiled tool chain, try the binaries at www.gnuarm.com (there are many precompiled tool chains available on the web, but the GNUARM one supports big-endian targets (such as our W90N740 CPU) correctly, and has correct big-endian C libraries.
Building a working toolchain for uClinux from source is a very involved process, as many patches need to be found and applied to support the FLAT executable file format.
www.bluewaternz.com /corporate/uni/unikit/sw/gnutoolchain.php   (1003 words)

  
 Building and Testing gcc/glibc cross toolchains
This is a problem not only for individual users, but also for the gcc project as a whole, since the gcc team relies on users to test upcoming releases of gcc, and the difficulty of building the toolchain for embedded targets restricted the number of people able to help with the testing.
At Ixia, I had been maintaining a toolchain by starting with a commercial free embedded linux toolchain, and overlaying it with newer versions compiled from scratch as needed to fix problems.
Crosstool is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.
kegel.com /crosstool   (969 words)

  
 Sankhya Technologies -- GNUPlus
We have experience with specifying an ABI, porting GNU GCC and binutils, documenting the tools, validating the tools using industry standard validation test suites and creating easy to install source and binary packages of the tools.
GNU gcc - C/C++ Compiler and binutils are today among the most widely used software tools in the world.
These compilers are free software distributed under GNU GPL licensing.
www.sankhya.com /info/services/gnu/gnu.html   (250 words)

  
 GNU Toolchain for ARM FAQ
Assembly that is intended for use with ARM's armas assembler has to be converted before assembly with the GNU Toolchain assembler (GAS).
The ABI for the ARM Architecture is a standard developed by ARM and its partners (including CodeSourcery) that explains how compilers, assemblers, linkers, and other similar tools should generate object files and executable files.
The SymbianOS toolchain generates ARM BPABI binaries, which must be postprocessed by the SymbianOS postlinker before actual execution.
www.codesourcery.com /gnu_toolchains/arm/faq.html   (2515 words)

  
 embeddedTUX.org: GNU Toolchain versions
If you have found a working toolchain combination which isn't listed here, feel free to post this version combination and any related instructions on the mailing list.
[1] See the "The -Dinihibit_libc hack" subsection in the "Building the Toolchain" section of "The GNU toolchain" chapter in AlephOne's "Guide to ARMLinux for Developers" for further information on the modifications to be made to gcc to make it build successfully.
In reality, however, the GNU toolchain components often times require some slight changes in order to build properly and generate functional binaries.
www.embeddedtux.org /gnu-tools.html   (429 words)

  
 GrepLaw | GNU compiling on Mac OS X legal issues?
If you were to alter the GNU compiler or alter one of its libraries, then your new work would have to be released under the GPL.
A programmer that uses the GNU compiler and the libraries suppied with it to compile his code into a produce he wished to sell and remain private is perfectly free to do so.
libstdc++v3 isn't covered by the GNU LGPL, it's covered by the GNU GPL together with an exception, as described in the manual section describing the license terms [gnu.org].
grep.law.harvard.edu /articles/05/06/08/014234.shtml   (553 words)

  
 Letters | Linux Journal
I hope they will consider releasing the toolchain, even if they hold back the rest of their source for their subscribers only.
I hope this sad turn of events doesn't prevent the GNU toolchain from getting to the hands of developers in the long run.
It also makes me wonder if there shouldn't be a common toolchain that is maintained by the Embedded Linux Consortium as a way to get that toolchain into the hands of developers--whoever and whenever they may need it.
www.linuxjournal.com /article.php?sid=5920   (271 words)

  
 Web Directory » Web Directory » Computers » Programming » Compilers » GNU Compiler Collection   (Site not responding. Last check: 2007-11-05)
GCC and GNU Toolchain Developers' Summit - Brings together the core development team of the GNU Compiler Collection with those working on the other toolchain components to discuss the state of the art.
GCC for the 6809 - GCC port for the Motorola 6809.
GNU Objective-C runtime features - Some notes about garbage collection and type information strings in the GNU Objective-C runtime (2.95.3 GCC version).
www.dcpages.com /DC_ODP/?c=Computers/Programming/Compilers/GNU_Compiler_Collection   (848 words)

  
 toolchain.org   (Site not responding. Last check: 2007-11-05)
Ideally, you will be willing to assign your copyright to the Free Software Foundation (see FSF Legal Matters and, for GCC, see contributing) so that your contribution can be used by them.
We prefer and expect that all contributions also be sent to the appropriate GNU toolchain projects.
If you wish to make sure the GNU toolchain projects include your patch, please notify them -- in fact, we expect you to.
www.toolchain.org /contributing.shtml   (340 words)

  
 Building a GNU/Linux ARM Toolchain
Briefly, the problem is that building the C cross-compiler requires having the ARM GNU C Library, but of course, building the ARM GNU C Library requires a C cross-compiler.
The solution to this circular dependency is to first install the GNU C library headers, then build the C compiler without the C Library, use it to build the C library, then rebuild the full set of GNU compilers.
The GNU C Library cannot be built without the Linux kernel headers.
frank.harvard.edu /~coldwell/toolchain   (858 words)

  
 YAGARTO - Yet another GNU ARM toolchain
Thanks to Pablo for providing the GNUARM toolchain (www.gnuarm.org) from where I use the t-arm-elf file, and get the modivation to create a MinGW based toolchain.
Some of the scripts for the toolchain was derived from the devkitPro scripts (www.devkitpro.org).
Thanks to the GNU community who improved the GNU tools day by day.
www.yagarto.de /howto/yagarto1/index.html   (1050 words)

  
 GNU Midnight Commander - Bugs: bug #15758, Uncompressing .tar.bz2 leads to... [Savannah]
GNU Midnight Commander - Bugs: bug #15758, Uncompressing.tar.bz2 leads to...
Having that you tryied with the same package from rh that i, the only point i think is the contents of the tarbar compressed file to reproduce the bug.
Im going to recreate the file structure with just donwloaded sources from gnu in the same way the actual tar.bz2 pkg but in this case for the whole toolchain to see what happens.
savannah.gnu.org /bugs/?func=detailitem&item_id=15758   (962 words)

  
 Gentoo Linux Documentation -- The Gentoo Hardened Toolchain
The chapter "The Stack Smashing Protector" describes the toolchain modifications to make this happen, and issues that may arise.
From gcc-4.1 and glibc-2.4 onwards a different implementation of SSP is provided by the upstream GNU toolchain; glibc-2.4 is also patched by Gentoo to support the GCC-3.x implementation of SSP so binaries built with either SSP implementation will work.
Support for position-independent executables is provided by the standard GNU toolchain.
www.gentoo.org /proj/en/hardened/hardened-toolchain.xml   (3363 words)

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