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2010-11-28complibs/cloog: fix linking with libstdc++Yann E. MORIN"1-1/+2
This rules out 0.15.5 and previous versions, that did not have this option, so remove them from the list. Anyway, they were marked 'OBSOLETE', so it's not a big loss... [Yann E. MORIN: remove obsolete versions] Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2010-11-28scripts: recover on partially downloaded filesYann E. MORIN"1-5/+16
Download to an intermediate temp file, and rename it to its final name only of download succeeds. This catches both a failed download, and also the case where the user interrupts the download. Thus, the a partial download gets discarded, and we no longer try to extract a partial tarball, which we would previously have done. Suggested by Thomas PETAZZONI. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2010-11-16scripts: call curl and wget in sequenceYann E. MORIN"1-41/+24
It can happen, in some circumpstances, than one can succeed where the other would fail. Those cases involves convoluted enterprise networks with proxies playing tricks. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2010-11-16scripts: remove aria2c as downloader, retain only curl and wgetYann E. MORIN"2-22/+1
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2010-10-18complibs/CLooG: only install the librariesYann E. MORIN"1-5/+2
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2010-11-24scripts/xldd: try to handle RPATH tagsYann E. MORIN"1-3/+43
The RPATH tags allow a binary to tell the dynamic linker what directories to search for libraries. The so-added paths are searched into before any other paths. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2010-11-23scripts/xldd: better handle the origin of the libraryYann E. MORIN"1-36/+37
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2010-11-24scripts/xldd: avoid reporting duplicatesYann E. MORIN"1-5/+18
Once a NEEDED dependency has been solved, do not report it if other dependencies depend on it. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2010-11-23script/xldd: add debug tracesYann E. MORIN"1-1/+36
Add debug traces to help understand how xldd finds the libraries, what directories it scans, in which order... Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2010-11-23scripts/xldd: parse /etc/ld.so.confYann E. MORIN"1-1/+26
Scan /etc/ld.so.conf for paths to search for libraries. Also follow include directives in there. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2010-11-23scripts/xldd: better find sysroot with old gccYann E. MORIN"1-1/+9
Only starting with 4.4 does gcc have a -print-sysroot option. For 4.3 or before, we have to play some tricks: - ask gcc where libc.so is, (we expect it in ${sysroot}/usr/lib/libc.so) - trim /usr/lib/libc.so from the result Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2010-11-23scripts/xldd: report appropriate load address for 32- or 64-bitYann E. MORIN"2-2/+4
For 32-bit target systems, report 4-byte (8-xdigit) wide adresses, and for 64-bit, report 8-byte (16-xdigit) wide adresses. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2010-11-23scripts/xldd: stop at first matchYann E. MORIN"1-0/+2
Break the library search loop as soon as a match is found. Previously, if a library was present in different places, then the last occurence would be returned, when the first one would have been used at runtime. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2010-11-23scripts/xldd: fix space-damageYann E. MORIN"1-7/+7
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2010-11-23scripts/xldd: fix version stringYann E. MORIN"2-2/+4
The version string was hard-coded. Now, the version string follows the crosstool-NG version. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2010-11-23scripts/xldd: fix typoesYann E. MORIN"1-2/+2
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2010-11-11libc/*glibc: enable selection of the oldest supported ABIYann E. MORIN"2-0/+8
[Yann E. MORIN: split the original patch] Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2010-11-10libc/*glibc: add option to disable symbols versioningYann E. MORIN"2-0/+8
[Yann E. MORIN: split the original patch] Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2010-11-09libc/eglibc: fix downloadingBob Dunlop1-1/+1
Since Subversion 1.6.13 was released, it is no longer possible to checkout/export to the current working directory using '.' (eg. "svn co bla://blabla/foo/bar ." no longer extracts the content of bar into ./ but into ./bar). Fix this by luring Subversion to extract into "$(pwd)", which has the advantage of working both with all known versions so far. At the same time, remove the useless redirection.
2010-11-01scripts: also overide LANGYann E. MORIN"1-1/+4
On some systems, we also need to overide LANG as well as LC_ALL. Reported-by: Geoffrey Lee <geoffl@gmail.com> Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2010-10-22libc/newlib: add option to compile support for IOs on C99 formatsYann E. MORIN"1-0/+5
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2010-10-22libc/newlib: add option to compile support for long long IOsYann E. MORIN"1-0/+5
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2010-10-22libc/newlib: add option to compile support for float IOsYann E. MORIN"1-1/+16
Adds support to enable/disable IOs of floating point values (float, double, and long double). Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2010-10-31scripts: do not provide to-sysroot include symlinkYann E. MORIN"2-4/+1
Do not provide the PREFIX/TUPLE/include -> SYSROOT/usr/include symlink, and let gcc install its dependable C++ headers were it sees fit to install them. See the test by Anthony (by the end of the messages): http://sourceware.org/ml/crossgcc/2010-10/msg00129.html http://sourceware.org/ml/crossgcc/2010-10/msg00134.html See also the comment by Arnaud: http://sourceware.org/ml/crossgcc/2010-10/msg00157.html Reported-by: Anthony Foiani <anthony.foiani@gmail.com> Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2010-10-24Merge.Yann E. MORIN"1-9/+0
2010-10-24Revert #a09246191120: cc/gcc: fix C++ headers locationYann E. MORIN"1-9/+0
This was intended as a fix for g++ not finding its headers, but it breaks in othe horrible ways. So just revert it. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2010-10-22scripts: add STATE logging level for state save/restore output.Anthony Foiani1-13/+15
The save/restore state output is voluminous; using this flag allows us to quickly see or ignore when something is just being saved. [Yann E. MORIN: this is a blind log level, and is used only to search in the build-log afterward.] Signed-off-by: Anthony Foiani <anthony.foiani@gmail.com>
2010-10-22scripts: add "FILE" and "CFG" debug levels.Anthony Foiani24-45/+49
I ran into some minor difficulties looking through the build log for a particular file: I wasn't interested in seeing it unpacked, but only when it is built or installed. Adding these two levels allows me to differentiate between those cases. [Yann E. MORIN: Those are blind log levels, and are used only to search in the build-log afterward.] Signed-off-by: Anthony Foiani <anthony.foiani@gmail.com>
2010-10-20cc/gcc: fix 128-bit long doubles optionYann E. MORIN"1-4/+4
Spotted by Arnaud LACOMBE: http://sourceware.org/ml/crossgcc/2010-10/msg00122.html Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2010-10-08cc/gcc: fix C++ headers locationYann E. MORIN"1-0/+9
In case we build the C++ compiler, we have to tell gcc where to put the C++ headers, or else it will try to # put it in prefix/tuple/include, which we make a symlink to sysroot/usr/include during the build, and that we delete (the symlink!) after the build, but gcc will not look in sysroot/usr/inlcude for C++ headers by default. Implements a fix suggested by: Bryan Hundven <bryanhundven@gmail.com> Reported-by: Anthony Foiani <anthony.foiani@gmail.com> Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2010-10-07scripts: update/fix patch-reworkYann E. MORIN"1-9/+7
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2010-10-09cc/gcc: add an option to enable/disable build of libsspYann E. MORIN"1-0/+5
libssp is the run-time Stack-Smashing Protection library. It can be usefull to have or miss, depends... Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2010-10-08cc/gcc: add an option to enable/disable build of libgompYann E. MORIN"1-0/+6
libgomp is the GNU implementation of the OpenMP API. It can be usefull to have or miss, depends... Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2010-10-09cc/gcc: add option to enable 128-bit long doublesYann E. MORIN"1-0/+12
Needed by some PPC targets, at least. Requires gcc 4.2+ (noticed by Arnaud LACOMBE). Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2010-10-08cc/gcc: fix enabling/disabling LTOYann E. MORIN"1-0/+2
There is a ./configure option for that. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2010-10-07scripts: always create lib32 and lib64 symlinksYann E. MORIN"1-17/+16
Unconditionally create the lib32 -> lib/ and lib64 -> lib/ symlinks. This is reportedly a fix to build a toolchain for a 32-bit target on a 'pure' 64-bit host (eg. on Fedora FC12, host libs are in lib64/, and there is no lib -> lib64 symlink, as we can see on other distors, as Debian). As gcc only puts static host lib in lib64/ (along with target files in subdirs), we can safely create the symlinks. Also note that the symlinks are summarily removed at the end of the build. Signed-off-by: Anthony Foiani <anthony.foiani@gmail.com> [Yann E. MORIN: fix a comment, rephrase the commit log] Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2010-10-03complibs: better deduce whether to backup complibs or notYann E. MORIN"1-6/+2
To decide whether we need to backup the companion libraries, do not rely on the !shared case. In the future other cases may require not to save the companion libraries (eg. if using the ones provided by the host distro). Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2010-09-12cc/gcc: disable complibs if not selectedYann E. MORIN"1-0/+10
Force gcc to not link with some companion libraries when there are not needed (because selected-out). There is no option to tell gcc *not* to build the Graphite and/or LTO stuff. They *will* be built if gcc finds the suitable companion libraries. If we do not provide them, but the host has them, then gcc *will* find them, and link with them. Consider the following: - host has suitable PPL and CLooG (eg. Debian Squeeze) - user wants to build gcc>=4.4 - user de-selects GRAPHITE - gcc will find the hosts PPL and CLooG, and will use them - the user moves the toolchain to an older host that does not have them (eg. Debian Lenny) - the toolchain fails, when it was properly setup not to So, explicitly tell gcc *not* to use unneeded companion libs. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2010-09-12cc/gcc: do not force use of non-vital companion librariesYann E. MORIN"1-6/+10
While GMP and MPFR are required by gcc>=4.3 (to build the frontends), and MPC is required by gcc>=4.5, the other libs are not. If they are present then gcc will enable advanced features; if they are missing, then gcc will (should) simply disable those features. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2010-09-12libc/uClibc: use the MIPS ABI selectionYann E. MORIN"1-0/+34
Use the MIPS ABI selection to properly munge the uClibc config file. This has the side effect to force the ISA: - n32 ABI -> MIPS-III ISA - n64 ABI -> MIPS64 ISA Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2010-09-12arch/mips: add option for MIPS ABIsYann E. MORIN"1-0/+4
This adds selection for one of the o32, n32 and n64 ABIs. Later, we can easily use those boolean options, rather than relying on a user-supplied string option. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2010-09-11scripts/internal: cleanup build symlinksYann E. MORIN"1-0/+20
The symlinks are needed only during the build process. The final gcc will still search those dirs, but will also search the standard lib/ dirs, so we can get rid of the symlinks. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2010-09-10scripts: hack-in lib32->lib symlinksYann E. MORIN"1-4/+12
Some archs (eg. ppc64 with n32 ABI) will install their variants in lib32/ instead of lib/, so do for lib32 as we do for lib64->lib symlinks. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2010-09-10libc/uClibc: change munging code based on target archYann E. MORIN"1-14/+16
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2010-08-23debug/gdb: use libexpatYann E. MORIN"1-0/+36
gdb can use libexpat to parse target memory descriptions, among other things. See: http://sourceware.org/ml/crossgcc/2010-08/msg00168.html Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2010-08-23debug/gdb: install dependable libs in a generic target static libs dirYann E. MORIN"1-5/+10
For now, ncurses is the only dependable target library built for gdb. But expat is coming, and there's no reason to install each library in its own place. So, install ncurses in a generic directory, where other dependable libraries can be installed as well. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2010-08-23complibs: noone is using companion libs on the target; nuke themYann E. MORIN"5-89/+2
As there's no longer any user of the companion libraries on the target, nuke the build for the target. Well, at least, there's libelf that's still needed by ltrace, so we keep it. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2010-08-23debug/gdb: companion libs are not usedYann E. MORIN"1-11/+0
Although the gdb ./configure advertises for GMP and MPFR, those libraries are not used by gdb (the ./configure is used across different packages, hence the check for GMP/MPFR). See: http://sourceware.org/ml/crossgcc/2010-08/msg00168.html The same applies to MPC. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2010-08-23binutils/binutils: companion libraries are not usedYann E. MORIN"1-11/+0
GNU binutils does not use the companion libraries, although ./configure advertises switches for them. This is because the configure file is shared between different packages, and is a bit 'lax' about what it checks. See: http://sourceware.org/ml/crossgcc/2010-08/msg00160.html http://sourceware.org/ml/crossgcc/2010-08/msg00161.html Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2010-08-26scripts/log: do not interpret log string as printf formatYann E. MORIN"1-1/+1
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
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