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2011-08-22docs: Document usage with Xcode 4.1Titus von Boxberg"1-5/+19
With Xcode 4.1 'gcc' is symlinked llvm-gcc-4.2 which cannot bootstrap other gccs. See http://llvm.org/bugs/show_bug.cgi?id=9571 On my machine the faulty gcc is gcc version 4.2.1 (Based on Apple Inc. build 5658) (LLVM build 2335.15.00) Document a workaround. Signed-off-by: "Titus von Boxberg" <titus@v9g.de>
2011-08-22libc/uClibc: portability fixes to install_headersTitus von Boxberg"2-0/+40
Add patch files for uClibc-0.9.30: extra/scripts/install_headers.sh: find must be called with path. extra/scripts/unifdef.c: getline is declared in <stdio.h>, use different name. Reported-by: "Guylhem Aznar" <crossgcc@guylhem.net> Reported-by: "Titus von Boxberg" <titus@v9g.de> Signed-off-by: "Titus von Boxberg" <titus@v9g.de>
2011-08-22configure: require libtoolize, create wrapper to itTitus von Boxberg"3-15/+22
libtoolize must be checked_for and there needs to be a wrapper that points to GNU libtoolize since that may be installed as glibtoolize. This fixes a problem with building Cloog/PPL that was Reported-by: "Pierrick Brossin" <pierrick@bs-network.net> Signed-off-by: "Titus von Boxberg" <titus@v9g.de>
2011-08-22configure: fix --with-prog=[...]Titus von Boxberg"1-0/+1
check_for didn't set variable 'where' when the path to a prog was passed manually "(cached)". Signed-off-by: "Titus von Boxberg" <titus@v9g.de>
2011-08-21complibs/libelf: use target ranlibTitus von Boxberg"1-0/+1
For portability, the right ranlib for the target must be passed to libelf's configure. Signed-off-by: "Titus von Boxberg" <titus@v9g.de>
2011-08-21configure: recognise and handle --program-transform-nameYann E. MORIN"2-2/+15
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-08-19configure: recognise and handle --program-suffixYann E. MORIN"3-5/+24
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-08-17configure: handle --program-prefixYann E. MORIN"5-23/+43
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-08-19Makefile: introduce PROG_NAME to contain the 'ct-ng' executable nameYann E. MORIN"1-18/+20
With the upcomming --program-{prefix,suffix,transform-name} options, we'll have a need to centralise the actual executable name, that is now no longer be a constant. Rather than spread the prefix/suffix through-out the code, just centralise the name setting in one place. Beside, transform-name would not be possible without setting the name at a single location. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-08-17configure: document ignored switchesYann E. MORIN"1-0/+20
Autostuff tradiotionnally have some switches to set host, build and target systems, static or shared libs, and a bunch of others... In the crosstool-NG case, they do not matter, as crosstool-NG is just a set of scripts (there are C files, but they are compiled after installation, at runtime, so it does not count). Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-08-21libc/glibc: change default of "forced unwind" to 'y'Yann E. MORIN"1-1/+3
Virtually all our targets do support stack unwinding. For some of them, ./configure can't detect that, and the build fails later on. So, default to force unwind, and let the user disable it if it breaks in his/her case. The previous changeset (f44286235a07) was empty, as spotted by Benoît. Reported-by: Benoît THÉBAUDEAU <benoit.thebaudeau@advansee.com> Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-08-17debug/gdb: we don't care if the host tic is shared or staticYann E. MORIN"1-1/+4
Because we need our own host tic, we have to build it; and we do build it statically for now. But as MacOS/Darwin/Whatever-you-call-it does not support static linking (what a shame!), it fails. Anyway, we don't really care it being shared, in the end. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-08-18debug/gdb: use ncurses-5.9Yann E. MORIN"1-1/+1
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-08-16kernel/linux: fix using custom tarballYann E. MORIN"1-1/+1
The custom-tarball symlink was created in CT_SRC_DIR, when it should be created in CT_TARBALLS_DIR. Reported-by: Guylhem Aznar <crossgcc@guylhem.net> Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-08-18scripts: simplify and fix the toolchain config scriptYann E. MORIN"1-5/+1
The script that is installed, and which sole purpose is to dump the .config that was used to build the toolchain, is pure insanity. Let's make it much, much more simpler... Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-08-18libc/glibc: change default of "forced unwind" to 'y'Yann E. MORIN"0-0/+0
Virtually all our targets do support stack unwinding. For some of them, ./configure can't detect that, and the build fails later on. So, default to force unwind, and let the user disable it if it breaks in his/her case. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-08-18debug/gdb: update GDB revisionsBenoît THÉBAUDEAU"1-0/+14
Update GDB with the latest available revisions. Signed-off-by: "Benoît THÉBAUDEAU" <benoit.thebaudeau@advansee.com>
2011-08-18cc/gcc: update Linaro GCC revisionsBenoît THÉBAUDEAU"1-6/+6
Update Linaro GCC with the latest available revisions. Signed-off-by: "Benoît THÉBAUDEAU" <benoit.thebaudeau@advansee.com>
2011-08-17kernel/linux: add latest versionsYann E. MORIN"1-6/+16
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-08-14scripts/functions: add xz supportYann E. MORIN"1-0/+4
Add support for the new XZ-compressed tarballs. At least glibc uses that new format. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-05-03scripts/functions: test for decompressors before useYann E. MORIN"1-6/+14
./configure does check for the presence of gz and bzip2, so we can safely use them in the build scripts. On the other hand, more recent formats (eg. XZ) are not yet widely available, and we do not want, and can't, force the user to install them as a pre-requisite. So, build up a list of allowed tarball formats based on the available decompressors. For no, this is a static list, but the upcoming XZ support will conditionnaly add to this list. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-08-10configure: add test for xz-utilsYann E. MORIN"1-0/+3
Some upstream now release tarballs compressed with xz, along with the more traditional bzip2 and/or gzip tarballs. xz (and its predecessor lzma) achieves better compression, so is a good candidate to shorten the time it takes to download the source tarballs. Enable downloading xz-cmopressed tarballs if the user has xz-utils. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-08-14configure: do not require lzmaYann E. MORIN"1-1/+0
Nothing uses lzma now, so we can get rid of it. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-08-14scripts/functions: commonalise tar options in CT_EXtractYann E. MORIN"1-3/+7
This shortens command lines, so it's good! :-) Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-08-14kernel/linux: remove check for lzma tarballsYann E. MORIN"1-1/+0
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-08-14kernel/linux: simplify custom tarball handlingYann E. MORIN"3-51/+32
Simplify the way the custom tarball is handled: - fake version="custom" - at download, simply link the custom tarball to: "linux-custom.${custom_extension}" - at extract, the above allows to simply extract "linux-${LINUX_VERSION}" where LINUX_VERISON is set to the fake version="custom" Not that much convoluted, in fact... :-/ Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-08-14kernel/linux: deprecate copying headers from pre-instaleld headersYann E. MORIN"1-15/+7
No-one ever inquired about this feature. Due to the way it works, it is rather unlikely that every user used a properly-formatted tarball, or a properly structured directory as imput. Beside, it is not really easy to maintain: I just spent one full day remembering how it worked... Sigh... :-( Just deprecate this, until next release, or until someone complains. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-08-14samples: do not use the mirror by defaultYann E. MORIN"23-46/+23
As the mirror is always tried first, and the default is my server, it means every download will first hit my server. As I do not have much mirrored there, it means a lot of time is lost. Disable use of the mirror for all samples, except the one that does need it for the uClibc snapshot. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-08-12libc/uClibc: force use of ctor/dtorYann E. MORIN"1-1/+5
Although ctor/dtor do not seem strictly required, missing them proves rather inconvenient, as ld can't link binaries. Reported-by: John Spencer <maillist-uclibc@barfooze.de> (sh4rm4 on IRC) Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-08-10scripts/functions: remove messages about failed downloadsYann E. MORIN"1-3/+4
When downloading via svn/cvs/... an attempt to retrieve from the mirror is made. If the mirror does not have the required tarball, an error message is printed. This is misleading, as the download may later succeed via svn/cvs/... Remove the messages about failed downloads altogether. At the same time, use "if ... then ... fi" instead of "... && ..." Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-08-09configure: more autostuff compatibilityYann E. MORIN"1-0/+2
Ignore --program-prefix=... Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-08-08kerenl/linux: update to latest versionsYann E. MORIN"1-27/+21
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-08-02scripts: try the mirror even if downloads are forbiddenYann E. MORIN"3-53/+66
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-08-02scripts/functions: use array variables for URLs listYann E. MORIN"1-4/+6
This is needed later, when we'll conditionnally use both the upstream and the mirror URLs. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-08-02scripts/functions: always prefer the mirrorYann E. MORIN"2-24/+5
Currently, the mirror can be used either: - as a fallback in case upstream is unavailable (default behavior) - as the preferred source for downloads But the most common use-case seems to provide a truely-LAN mirror to speed up downloads in big corpos', and/or provide a 'trusted' source for the tarballs. So, make the following changes; - if a mirror is specified, always try that before trying upstream Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-08-02scripts/functions: cvs retrieval first tries the mirror for tarballsYann E. MORIN"1-5/+5
The cvs download helper looks for the local tarballs dir to see if it can find a pre-downloaded tarball, and if it does not find it, does the actual fetch to upstream via cvs. In the process, it does not even try to get a tarball from the local mirror, which can be useful if the mirror has been pre-populated manually (or with a previously downloaded tree). Fake a tarball get with the standard tarball-download helper, but without specifying any upstream URL, which makes the helper directly try the LAN mirror. Of course, if no mirror is specified, no URL wil be available, and the standard cvs retrieval will kick in. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-08-01configure: do not require svnYann E. MORIN"2-1/+13
svn is needed to download eglibc from the upstream repository. In some situations, though, it can happen that: - the developpers' machines do not have svn - a LAN mirror has been set-up with pre-downloaded eglibc tarballs In this case, it makes sense not to hard-depend on svn. So, if svn is missing, just say so, and add a comment in the menuconfig. Reported-by: ANDY KENNEDY <ANDY.KENNEDY@adtran.com> Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-08-02scripts/functions: svn retrieval first tries the mirror for tarballsYann E. MORIN"1-5/+5
The svn download helper looks for the local tarballs dir to see if it can find a pre-downloaded tarball, and if it does not find it, does the actual fetch to upstream via svn. In the process, it does not even try to get a tarball from the local mirror, which can be useful if the mirror has been pre-populated manually (or with a previously downloaded tree). Fake a tarball get with the standard tarball-download helper, but without specifying any upstream URL, which makes the helper directly try the LAN mirror. Of course, if no mirror is specified, no URL wil be available, and the standard svn retrieval will kick in. Reported-by: ANDY KENNEDY <ANDY.KENNEDY@adtran.com> Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-08-01scripts/functions: if no upstream URL is given, silently ignore thatYann E. MORIN"1-0/+1
When retrieving tarballs from upstream, if no URL was given, do not fail; simmply ignore that fact. This will be used later when the SVN helper will call the standard helper to try the LAN mirror before trying svn. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-07-29libc: remove unneeded glibc/eglibc common functionsBenoît THÉBAUDEAU"1-12/+0
do_libc_locales_extract() and do_libc_locales() in glibc-eglibc.sh-common have been overridden for both glibc and eglibc, so they can now be removed, which this patch does. Signed-off-by: "Benoît THÉBAUDEAU" <benoit.thebaudeau@advansee.com>
2011-07-29libc/glibc: add partial support for localesBenoît THÉBAUDEAU"2-0/+79
This patch adds partial support for glibc locales. For now, it only generates the appropriate locales when the host and the target have the same endianness and uint32_t alignment. Signed-off-by: "Benoît THÉBAUDEAU" <benoit.thebaudeau@advansee.com>
2011-07-29libc/eglibc: add support for localesBenoît THÉBAUDEAU"1-1/+74
This patch adds support for eglibc locales. Signed-off-by: "Benoît THÉBAUDEAU" <benoit.thebaudeau@advansee.com>
2011-07-29libc: create an infrastructure to build and install the libc localesBenoît THÉBAUDEAU"2-0/+27
This patch adds a common glibc/eglibc infrastructure to build and install the libc locales. Signed-off-by: "Benoît THÉBAUDEAU" <benoit.thebaudeau@advansee.com>
2011-07-30samples: update before releaseYann E. MORIN"41-4156/+1961
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-07-31libc/mingw: fix mingw source dirsYann E. MORIN"2-23/+23
Someof the mingw32 source tarballs have an appended '-src' after the version. Since changeset #6e1412ba8da9 (scripts/functions: force extract folder to archive basename), it means mingw tarballs get extracted in a directory ending with '-src'. Fix that. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-07-31cc/gcc: fortran requires GMP and MPFRYann E. MORIN"1-0/+4
Even if gcc itself does not require GMP or MPFR (eg. gcc-4.2 and before don't), building the fortran frontend always required those companion libraries. Select them if the Fortran language is selected. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-07-31libc/uclibc: fix src dir locationYann E. MORIN"1-13/+3
Now that we akways extract the tarballs in a sane location (see changeset #6e1412ba8da9: scripts/functions: force extract folder to archive basename), the uClibc snapshot dir now has the date (as version) in it, eg.: uClibc-20100710 Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-07-31Makefile: fix samples installYann E. MORIN"1-4/+11
Installing samples was not installing the C library config file and the reported.by description. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-07-30config: don't require .config.2 to save a sampleYann E. MORIN"1-3/+4
Samples should contain kconfig-parsable definitions, not script variables. .config.2 contains bash arrays, which is definitely not kconfig-safe... Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-07-29debug/gdb: don;t install sample gdbinit for old versionsYann E. MORIN"2-14/+20
Only starting with gdb-7 does installing the gdbinit sample makes senses. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
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