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2011-01-25libc/mingw: do not remove support symlinkYann E. MORIN"1-3/+4
Under mingw, it seems that there is a mix between the traditional /usr directory, and a similar-purposed /mingw directory (both in the sysroot). Currently, we create /mingw as a symlink to /usr, and we removed it in the libc-finish step. Unfortunately, this prevents the pre-processor to find the headers. Keeping the symlink makes it magically work... Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr> (transplanted from fa5c70b11fecf390c78780fe8f8ba0a836a59e92)
2010-12-22libc/eglibc: fix installed scriptsBryan Hundven1-0/+14
Like rev 2002, eglibc installs some bash scripts, but use the path to the buildtool bash as the interpreter (on the shebang line). This is only a symlink to the real bash, and thus is not available at runtime. Fix that by assuming that shell on the target *will* be /bin/bash. Signed-off-by: Bryan Hundven <bryanhundven@gmail.com> (transplanted from 6884dcb80121ebc8ce17deee62716ed75fc29393)
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. (transplanted from 42cc9bd0db7ea6d690efab40742881414f7c1277)
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>
2010-10-22scripts: add "FILE" and "CFG" debug levels.Anthony Foiani5-10/+10
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>
2010-09-12libc/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>
2010-09-10libc/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>
2010-08-17libc/mingw: fix space-damageYann E. MORIN"1-8/+8
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2010-08-14mingw32: enable sysrooted toolchainsEsben Haabendal1-1/+8
When targeting mingw32, gcc expects to find its include files in "mingw/include" instead of the traditional "usr/include". [Yann E. MORIN: split the original patch]
2010-08-14libc/mingw: use pre-set headers dirEsben Haabendal1-6/+6
There is a variable that contains the headers directory, so there's no need to re-compute it again. [Yann E. MORIN: split the original patch]
2010-08-11libc/uClibc: fix downloading pregen localesYann E. MORIN"1-1/+1
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2010-07-27libc/uClibc: fix space damageYann E. MORIN"1-37/+37
2010-07-27libc/uClibc: fix using pre-generated locale dataYann E. MORIN"1-4/+19
Some time, someone updated the locale Makefile to use newer pre-generated locales data, but did not upload those. So we just force using the existing, ageing archive, dating back 20030818. Sigh...
2010-07-27libc/uClibc: do not systematically use pre-generated locale dataYann E. MORIN"1-12/+27
It seems that using pre-generated locale data can be more problematic than usefull in some circumstances. Offer a config knob to enable/disable use of the pregen locale data. Also, do not extract pregen locales data ourselves, it's broken.
2010-07-22libc/uClibc: do not install cross-lddYann E. MORIN"1-11/+0
I was unable to make the cross-ldd from uClibc to work, and it is not possible to build it on non-POSIX system. Besides, we have a generic script that is in the starting-blocks to replace it, that will work for any C library, and also will work on non-POSIX systems. Bonus!
2010-07-11kernel/mingw: add target librariesYann E. MORIN"1-1/+79
Add several development libraries to the build of the mingw cross-compiler to be used on target Libraries: PDCurses (port of the ncurses library) GnuRX (the regex library) DirectX OpenGL Signed-off-by: Bart vdr. Meulen <bartvdrmeulen@gmail.com> [yann.morin.1998@anciens.enib.fr: don't show DX and RX versions if disabled] Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2010-07-11kernel: add mingwYann E. MORIN"1-0/+74
Add the option to build a cross-compiler for kernel type 'mingw'. The resulting cross-compiler can be used to build applications on a Linux host that can be run on a Windows target. Compiler is build using the mingwrt and w32-api packages aviable from the MinGW project (http://sourceforge.net/projects/mingw). The windows headers (w32-api package) are extracting with the kernel_headers step The libraries and other headers from both packages are build and installed in the various steps of libc Signed-off-by: Bart vdr Meulen <bartvdrmeulen@gmail.com> [yann.morin.1998@anciens.enib.fr: fix kernel headers comment, don't "return 0"] Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2010-07-02libc/uClibc: enable NPTL for snapshotsYann E. MORIN"1-5/+73
Recently, NPTL has matured a lot in uClibc, and more and more people are interested to at least give it a try. So enable it.
2010-07-02libc/uClibc: fix snapshotsYann E. MORIN"1-4/+19
Snapshots are in a subdir named uClibc, not uClibc-snapshot (or uClibc-YYYYMMDD either).
2010-07-02libc/uClibc: fix munging .config for LT old/newYann E. MORIN"1-7/+4
2010-06-30libc/glibc: fix installed scriptsYann E. MORIN"1-0/+13
glibc installs some bash-scripts, but uses the path to the buildtool bash as interpreter (on the shebang line). This is only a symlink to the real bash, and thus is not available at runtime. Fix that by assuming that bash on the target *will* be /bin/bash.
2010-06-13libc/newlib: build in the 'start files' passYann E. MORIN"1-8/+6
A few facts: - building the C library requires a proper core compiler - core compiler is issued from one of the core passes - the C library is required to build libstdc++ - newlib is only built for baremetal - in bare metal, the final compiler is issued from one of the core passes So we need to build the C library between core pass 1 and core pass 2. The only place is eithe libc_headers() or libc_start_files(). The most pertinent seems to be libc_start_files(). So we build newlib from libc_start_files(), and leave libc() empty.
2010-06-08libc/uClibc: apply the threading model to the configurationYann E. MORIN"1-0/+30
The threading model shall be be set in the .config file. Also, offer the choice between 'old/stable' and 'new' linuxthreads.
2010-04-21libc/newlib: don't do // downloadsYann E. MORIN"1-0/+9
The newlib FTP site does not like // downloads, and quickly blocks the IP from the downloader. Override the number of chunks when downloading newlib.
2010-04-21libc/glibc: fix kernel version checkYann E. MORIN"1-1/+3
Since we log the test strings, it is no longer possible to call the CT_Test* functions from sub-functions that print results to their stdout.
2010-04-07Add basic support for the Blackfin architectureThomas Petazzoni1-5/+6
For uClibc, the name of the Blackfin architecture is 'bfin'. Actually, the naming of the architecture is quite messy: for toolchain tuples and uClibc, it's bfin, but for the kernel, it's blackfin. We've arbitraly choosen to name it "blackfin" in Crosstool-NG. Add Blackfin-related uClibc patch to fix a build failure related to fork() being used in unistd/daemon.c. Yann E. MORIN: Apply the patch to the kernel/linux build script to use 'linux' in the noMMU tuples. See: http://sourceware.org/ml/crossgcc/2010-04/msg00010.html
2010-04-11scripts/functions: make CT_Patch dumberYann E. MORIN"4-7/+7
It is the responsibility of the caller to split the package name from its version. It already knows that.
2010-04-11libc/newlib: only compute version string, not full filenameYann E. MORIN"1-8/+8
2010-02-01libc/eglibc: Add option to optimize for sizeRichard Strand1-1/+7
Add an option to eglibc to optimize for size using -Os. Signed-off-by: Richard Strand <richard.strand@icomera.com>
2010-01-30libc/glibc: fix retrieving version stringYann E. MORIN"1-2/+5
2010-01-12libc/glibc: get the version string from version.hYann E. MORIN"1-2/+5
We can not rely on the user-provided version string (be it via the choice, or manually entered), so fallback to reading version.h, which is both reliable and always present.
2010-01-12scripts/functions: change handling of nochdirYann E. MORIN"3-7/+7
- 'nochdir' must be the first option - have systematic pushd/popd, even if nochdir
2010-01-11libc/glibc: get rid of the now obsolete CVS stuffYann E. MORIN"1-63/+28
It's now been a while that glibc switched to git from cvs. Get rid of cvs to download glibc; this will make for a good cleanup before we add git support! :-)
2010-01-23libc/uClibc: fix the breakage for x86 and Super-H, after the 32/64 mergeYann E. MORIN"1-2/+9
2010-01-23libc/uclibc: use CT_ARCH, in place of CT_KERNEL_ARCHYann E. MORIN"1-2/+2
Since we merged the 32/64-bit archs, and we explicitly used the Linux kernel arch name, we can get rid of CT_KERNEL_ARCH.
2010-01-23libc/glibc: use CT_ARCH, in place of CT_KERNEL_ARCHYann E. MORIN"1-2/+2
Since we merged the 32/64-bit archs, and we explicitly used the Linux kernel arch name, we can get rid of CT_KERNEL_ARCH.
2010-01-09libc/glibc: correctly handle dual-bitness archsYann E. MORIN"1-2/+10
If the selected ARCH is dual-bitness (eg. supports 32- and 64-bit), then we need to know the correct place where to fetch some headers. Currently, this applies only to x86 variants: i386 and x86_64.
2010-01-02misc: do not use "tar cf - |tar xf -"Yann E. MORIN"1-12/+10
Using this: tar cf - -C "/some/place" |tar xf - -C "/some/other/place" to copy a directory to another place does not properly fail (when it does). Using this instead: cp -av "/some/place" "/some/other/place" makes it easy to see why and how it failed. Impacted: libc/uClibc debug/ltrace tools/sstrip scripts/populate
2010-01-01libc/uClibc: do not mangle ARM {E,O}ABI when ARCH != ARMYann E. MORIN"1-11/+13
2010-01-01libc/uClibc: beautify the munge functionYann E. MORIN"1-91/+100
2009-11-17libc/glibc: configure libc headers with support for 128-bit long doubleYann E. MORIN"1-0/+2
At the headers install pass, there's no compiler to test for the size of long double. Help it: we know that the compiler does support 128-bit long double, in the IBM extended precision. Kindly pointed out, and explained, by Mike FRYSINGER: http://sourceware.org/ml/crossgcc/2009-11/msg00040.html http://sourceware.org/ml/crossgcc/2009-11/msg00057.html
2009-11-06libc/uClibc: add wchar supportSimon Pasch1-2/+11
2009-11-16libc/glibc: allow more than one line in configparmsYann E. MORIN"1-3/+3
2009-10-26libc/newlib: allow using CVS snapshotsYann E. MORIN"1-12/+27
The newlib "team" rolls new releases about once a year (december). This is quite a long time between releases, in case code was fixed. So, allow user to use a CVS snapshot to benefit early from fixes and enhancements to newlib.
2009-10-26libc/newlib: cleanup the build and finish stepsYann E. MORIN"1-14/+12
build step: - ./configure - remove glibc-specific options - pass the target CFLAGS in the correct variable - make: - build in // finish step: - print proper message in finish step
2009-10-25libc/newlib: fix host/target confusionYann E. MORIN"1-2/+6
newlib handles the build/host/target a bit differently as one would expect: build : not used host : the nachine that builds newlib target : the machine on which newlib will run
2009-10-09eglibc: add support for user provided option groupsArnaud Vrac1-2/+51
Signed-off-by: Arnaud Vrac <avrac@freebox.fr>
2009-10-03Merge.Yann E. MORIN"2-5/+5
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