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* Merge pull request #984 from slash3g/masterAlexey Neyman2018-09-251-4/+4
|\ | | | | Properly handle newlib configuration flags
| * Properly handle newlib configuration flagsDaniele Baracchi2018-06-111-4/+4
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* | Merge pull request #990 from antmak/fix_newlib_multilib_optAlexey Neyman2018-09-211-1/+1
|\ \ | |/ |/| Fix a wrong name for the newlib's multilib option
| * Fix a wrong name for the newlib's multilib optionAnton Maklakov2018-06-151-1/+1
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* | Avoid adding arch/cpu/tune flags for target to GCC buildAlexey Neyman2018-06-051-1/+1
|/ | | | | | ... as it may need to override them for building runtime-selectable code. Signed-off-by: Alexey Neyman <stilor@att.net>
* Separate the notions of package name/labelAlexey Neyman2017-07-081-1/+0
| | | | | | Also, remove resolved TBDs. Signed-off-by: Alexey Neyman <stilor@att.net>
* Kconfigize choice/menu itemsAlexey Neyman2017-07-081-1/+1
| | | | | | Also, add a poor man's upgrade script. Signed-off-by: Alexey Neyman <stilor@att.net>
* Fix the references to old config variablesAlexey Neyman2017-07-081-29/+6
| | | | Signed-off-by: Alexey Neyman <stilor@att.net>
* Run all configure scripts using ${CONFIG_SHELL}Alexey Neyman2017-01-251-0/+1
| | | | | | ... as its help message says in menuconfig. Signed-off-by: Alexey Neyman <stilor@att.net>
* Merge pull request #526 from stilor/double-includeAlexey Neyman2017-01-131-7/+1
|\ | | | | Avoid creating include/include
| * AVR32 support has been retired.Alexey Neyman2017-01-121-4/+0
| | | | | | | | | | | | Scripts no longer download avr-headers. Signed-off-by: Alexey Neyman <stilor@att.net>
| * install_root has no effect on newlib install.Alexey Neyman2017-01-121-1/+1
| | | | | | | | | | | | | | And never had, at least since newlib 1.17 (first version added to crosstool-ng). Apparently, copy-pasted from glibc.sh. Signed-off-by: Alexey Neyman <stilor@att.net>
| * Remove 2nd copy of the option.Alexey Neyman2017-01-121-2/+0
| | | | | | | | | | | | Added above, as part of the list. Signed-off-by: Alexey Neyman <stilor@att.net>
* | Unify fetching Linaro components.Alexey Neyman2017-01-121-9/+12
|/ | | | | | Add CT_GetLinaro, use it from gcc/binutils/gdb/glibc/newlib. Signed-off-by: Alexey Neyman <stilor@att.net>
* Support building Newlib with Link Time OptimisationAlastair D'Silva2017-01-101-10/+13
| | | | Signed-off-by: Alastair D'Silva <alastair@d-silva.org>
* Add more newlib optionsAlastair D'Silva2017-01-101-16/+33
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* Partially revert 6f8e89cb5ca061e899bf3feaaf3fecf30d366c3e.Alexey Neyman2016-11-201-5/+5
| | | | | | | | | | | | | | | | | | The referenced commit replaced 'make' with '${make}' everywhere. This is wrong for at least the utilities that we may build as companion tools (make, libtool): this will always invoke the version detected by configure by supplying the absolute path. In other words, the wrappers in .build/tools/bin are not fallbacks - they are either temporary (in case a respective companion tool is built) or permanent redirectors. This is the reason why the PATH= has .build/*/buildtools/bin at higher precedence than .build/tools/bin; the latter has the versions detected by configure and the former has the versions built as companion tools. Revert the rest of the gang (grep/sed/...) for consistency. After all, we may decide to supply some of them as well (awk, for instance). Signed-off-by: Alexey Neyman <stilor@att.net>
* libc/*.sh: Deprecate libc_check_config step.Alexey Neyman2016-08-231-4/+0
| | | | | | | | | | | | | | | | | | This step was only used in uClibc. However, with upcoming multilib, the config management will have to be done for each variant differently, anyway. uClibc was the only user of libc_check_config step, as well as CT_CONFIG_DIR directory. Retire these. Two other clean-ups in uClibc.sh: - KERNEL_HEADERS check seems to be bogus, this config option is not present even in 0.9.30 - which is not supported already. - SHARED_LIB_LOADER_PREFIX was renamed to MULTILIB_DIR in 0.9.31, according to ChangeLog - and MULTILIB_DIR is passed from command line instead. Signed-off-by: Alexey Neyman <stilor@att.net>
* newlib: add option to enable nano formatted ioBryan Hundven2016-03-081-0/+3
| | | | Signed-off-by: Bryan Hundven <bryanhundven@gmail.com>
* newlib: add option to enable nano mallocBryan Hundven2016-03-081-0/+3
| | | | Signed-off-by: Bryan Hundven <bryanhundven@gmail.com>
* newlib: disable multilib if it is not enabledBryan Hundven2016-03-081-0/+5
| | | | Signed-off-by: Bryan Hundven <bryanhundven@gmail.com>
* scripts: Update usage of CT_GetCustomBryan Hundven2015-12-081-8/+2
| | | | | | | This commit updates the build scripts to match the new usage of CT_GetCustom from the previous change. Signed-off-by: Bryan Hundven <bryanhundven@gmail.com>
* consistency: Use exported variables of required toolsBryan Hundven2015-11-171-4/+4
| | | | | | | | | | | | | | | | | | | | | | We check for apps: * make * sed * grep * awk * libtool/libtoolize * install * patch * and more ...during configure. Our scripts should be consistent about using the variables that define where the found tool was found. Of course, we do hard-link these tools in buildtools, but that should be a backup for the components we are building. Our scripts should always use the tools we find. Signed-off-by: Bryan Hundven <bryanhundven@gmail.com>
* xtensa: add support for the configurable Xtensa architecture.Chris Zankel2015-11-131-0/+9
| | | | | | | | | | | | | | | The Xtensa processor architecture is a configurable, extensible, and synthesizable 32-bit RISC processor core. Processor and SOC vendors can select from various processor options and even create customized instructions in addition to a base ISA to tailor the processor for a particular application. Because of the configurability, the build process requires one additional step for gcc, binutils, and gdb to update the default configuration. These configurations are packed into an 'overlay' tar image, and are simply untarred on top of the default configuration during the build. Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
* gcc: Support only the latest branch releases of gccBryan Hundven2015-10-311-19/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | This change, as per #222, reduces the number of supported releases of gcc to the latest branch releases. I noticed while doing this work that gcc-4.5.4 was never added, so I moved patches for gcc-4.5.3 to 4.5.4 and updated the bfin-unknown-linux-uclibc example. Also, 120-siginfo.patch was fixed upstream in the 4.5.4 release, so this patch is omitted. I also bumped the avr sample to 4.9.3 from 4.9.2. With the addition of gcc-5.x, the gcc release team now releases the major.minor.0 versions, while updates to the branch are available in svn/git. We'll address that when we get to issue #219. This change just removes CC_GCC_5_1 and moves CC_GCC_5_2 to CC_GCC_5, and removes CC_GCC_5_1_or_later and moves CC_GCC_5_2_or_later to CC_GCC_5_or_later. This is the first of two part changes, as mentioned in #222. This change is slated for release in 1.22.0. The next change will be slated for 1.23.0, and will limit gcc versions to what is on https://gcc.gnu.org under "Release Series and Status", which is currently 4.9.3 and 5.2.0, although I will also support the previous supported version. In this example that would be 4.8.5. Last, but not least, this change also retires AVR32 support. Signed-off-by: Bryan Hundven <bryanhundven@gmail.com>
* Added additional newlib specific target flags with new optionJasmin Jessich2015-09-141-1/+4
| | | | | | LIBC_NEWLIB_TARGET_CFLAGS. Signed-off-by: Jasmin Jessich <jasmin@anw.at>
* avr-libc: add support for avr-libc C libraryErico Nunes2015-06-211-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | This commit adds support for the avr-libc C library. According to the project page at http://www.nongnu.org/avr-libc , the avr-libc package provides a subset of the standard C library for Atmel AVR 8-bit RISC microcontrollers. In addition, the library provides the basic startup code needed by most applications. Support for this library in crosstool-ng is only enabled for the AVR 8-bit target. The avr-libc manual and most distributions build the AVR 8-bit gcc toolchain with the "avr" (non-canonical) target. Some experimentation also led to the conclusion that other (canonical) targets are not very well supported, so we force the "avr" target for crosstool-ng as well. The manual also recommends building avr-libc after the final gcc build. To accomplish this with crosstool-ng, a new do_libc_post_cc step is added, in which currently only avr-libc performs its build, and is a no-op for the other libc options. Signed-off-by: Erico Nunes <nunes.erico@gmail.com>
* scripts/*/*.sh: prioritize http downloadsBryan Hundven2015-02-011-1/+2
| | | | | | | | | | | | | Prirotize http downloads before ftp downloads. By having http download first, those using proxy will work with the current download mechnism. This tells me that that mechnism needs to be updated. (proxy support and/or kconfig toggles) closes #3 Signed-off-by: Bryan Hundven <bryanhundven@gmail.com>
* libc: newlib: Add NewLib 2.2.0, Linaro NewLib 2.2.0-2015.01 and 2.1.0-2014.09Cristoforo Cataldo2015-01-161-2/+9
| | | | | | | | | This commit allows to choose, download and build latest NewLib: - newlib-2.2.0 - newlib-linaro-2.2.0-2015.01 - newlib-linaro-2.1.0-2014.09 Signed-off-by: Cristoforo Cataldo <cristoforo.cataldo@gmail.com>
* libc/newlib: Add do_libc_start_files to copy headers to CT_HEADERS_DIRDavid Holsgrove2015-01-021-4/+4
| | | | | | | Require access to newlibs headers in gcc.sh, matching other libc components. Resolves issue with headers not found. Signed-off-by: David Holsgrove <david.holsgrove@xilinx.com>
* newlib: fix extract process for custom versionTrevor Woerner2014-02-251-1/+1
| | | | | | | | | | | | | newlib: fix extract process for custom version If the user specifies the use of a custom newlib version, the logic in the extract function was reversed, so this step would fail. Signed-off-by: Trevor Woerner <trevor.woerner@linaro.org> [yann.morin.1998@free.fr: keep leading indentation] Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr> Message-Id: <c727adf1b7bd2c1e891d.1393353347@openSUSE-i7> Patchwork-Id: 324060
* libc/newlib: fix variables for avr32 headersYann E. MORIN"2013-12-311-6/+10
| | | | | | | Some of the avr32headers related variables are used in different functions, so have to be declared globally, not locally. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
* libc/newlib: add HTTP mirrorMichael Hope2013-08-011-1/+2
| | | | | | | | | | | Add well-known HTTP mirror as a fallback. This lets crosstool-ng work when behind a HTTP/HTTPS only proxy. Signed-off-by: Michael Hope <michaelh@juju.net.nz> [yann.morin.1998@free.fr: split patch in two] Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr> Message-Id: <aeb4a850d0786ee62dc2.1375559989@wanda> Patchwork-Id: 264436
* arch/avr32: Fix download of header filesMartin Guy2013-03-311-9/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch fixes the download of the avr32 headers in crosstool-ng by fetching them directly from Atmel's web site instead of the now-broken URL given by the original author of the avr32-header-fetching modification, who fetched them from a copy on his own, now-defunct server. It also adds the necessary logic to extract from a zip file, as that is how the headers are packaged. To configure it for avr32 after launching ct-ng menuconfig in an empty directory: Paths and misc options -> Shell to use as CONFIG_SHELL = sh Target options -> Target Architecture = avr32 Toolchain options -> Tuple's alias = avr32 Binary utilities -> binutils version = 2.18a C compiler gcc version = 4.2.2 C-library newlib version = 1.17.0 Enable IOs on long long = yes Enable IOs on floats and doubles = yes Disable the syscalls supplied with newlib = yes CONFIG_SHELL is necessary to get round the "fragment: command not found" bug when binutils-2.18 is configured using bash. Prepared against crosstool-ng mercurial trunk on 31 March 2012. Signed-off-by: Martin Guy <martinwguy@gmail.com> [yann.morin.1998@free.fr: update bundles sample accordingly] Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr> Message-Id: <CAL4-wQrg_NQ7jm-NCADqeyQr9twyhtx42OUGNThP6gWeqZc=kw@mail.gmail.com> Patchwork-Id: 232612
* libc/newlib: update fetch locationTrevor Woerner2013-03-031-1/+1
| | | | | | | | | | | The menu system provides an option to allow a user to request newlib version 2.0.0. newlib-2.0.0, however, is not available at the download location currently being used. It is, however, available (as are other supported versions of newlib) at an alternate location. Signed-off-by: Trevor Woerner <twoerner@gmail.com> Message-Id: <75ab5151c7f5dc9086e3.1362334313@suse64> Patchwork-Id: 224561
* libc: get rid of libc_finishYann E. MORIN"2013-01-101-4/+0
| | | | | | | At long last, we no longer have any libc that requries a libc_finish. Yeah! Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
* libc/newlib: install AVR32 headers during the start-files-and-headers phaseYann E. MORIN"2013-01-101-9/+11
| | | | Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
* libc/newlib: remove getting from CVSYann E. MORIN"2012-10-301-21/+7
| | | | | | | We now have the ability to use a custom local directory/tarball, so it no longer makes sense to have the ability to use the CVS repository. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
* libc/newlib: Add CUSTOM version and CUSTOM_LOCATION config options and GetCustomDavid Holsgrove2012-10-111-1/+10
| | | | | | | | | | | CUSTOM_LOCATION config options only presented in menuconfig if component CUSTOM version selected. Signed-off-by: "David Holsgrove" <david.holsgrove@xilinx.com> [yann.morin.1998@free.fr: fix indentation] Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr> Message-Id: <d02252752d4dc5e68ae3.1349931202@localhost.localdomain> PatchWork-Id: 190795
* libc/newlib: build newlib in the proper stepYann E. MORIN"2011-07-171-4/+4
| | | | | | | | | | | Currently, newlib is built in the start_file step, which is wrong, but was needed when the baremetal integration was... well, 'unfinished'. Now that we build the baremetal compiler from the final cc step, and a proper core gcc in pass-1 and pass-2, we can move the newlib build to the step do_libc, where it belongs. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
* libc/newlib: build manual for newlibYann E. MORIN"2011-12-151-0/+15
| | | | | | Signed-off-by: Zhenqiang Chen <zhenqiang.chen@linaro.org> [yann.morin.1998@anciens.enib.fr: copy with a single call to 'cp'] Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
* libc/newlib: remove hard-coded "-O"Zhenqiang Chen2011-11-281-1/+1
| | | | | | | | With hard-coded "-O", users can not customize CFLAGS_FOR_TARGET by CT_TARGET_CFLAGS. If "-O" is needed, users can input it in CT_TARGET_CFLAGS. By default, "-Os" is enabled. Signed-off-by: Zhenqiang Chen <zhenqiang.chen@linaro.org>
* libc/newlib: add option to optimise for sizeZhenqiang Chen2011-11-221-0/+2
| | | | | | | Add an option to build with -Os instead of the default -O. Reviewed-by: Michael Hope Signed-off-by: Zhenqiang Chen <zhenqiang.chen@linaro.org>
* libc/newlib: Add extra config for newlib.Zhenqiang Chen2011-11-181-1/+2
| | | | | | | So users can input config like --enable-newlib-register-fini. Reviewed-by: Michael Hope Signed-off-by: Zhenqiang Chen <zhenqiang.chen@linaro.org>
* libc/newlib: add a config option allowing to disable builtin syscallsKévin PETIT2011-08-281-0/+5
| | | | | | | | | | Allows to choose if one wants to keep or not the syscalls that are provided with newlib. It passes the --disable-newlib-supplied-syscalls or --enable-newlib-supplied-syscalls to the configure script. If one chooses to disable the builtin syscalls, he/she will have to write his/her own. This can be usefull to port newlib to a new platform/board. Signed-off-by: Kévin PETIT <kpet@free.fr>
* libc/newlib: log even moreYann E. MORIN"2011-03-201-1/+1
| | | | | | Also log variable assignement for single commands. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
* libc: remove now unneeded do_libc_headersYann E. MORIN"2011-01-221-4/+0
| | | | | | do_libc_headers is now a noop, and is no longer used, so remove that step. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
* scripts: PARALLELMFLAGS is evil, renameYann E. MORIN"2011-01-221-1/+1
| | | | | | | | | | The reunification of the glibc/eglibc code paths exposed a nasty bug in the glibc build: use of PARALLELMFLAGS breaks the build. See the explanations in that bug report against FC6: https://bugzilla.redhat.com/show_bug.cgi?format=multiple&id=212111 Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
* scripts: remove aria2c as downloader, retain only curl and wgetYann E. MORIN"2010-11-161-6/+0
| | | | Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
* libc/newlib: add option to compile support for IOs on C99 formatsYann E. MORIN"2010-10-231-0/+5
| | | | Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
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