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2011-11-24arch/arm: ARM supports setting the floating point typeYann E. MORIN"1-0/+1
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-11-25config/target: add float support selectionYann E. MORIN"1-0/+4
Changeset #149c33923f47 broke the architectures that do not support the --with-float=X ./configure flag (in gcc). For example, x86_64 does not support it. Add a new blind config option that architectures can set to tell they support floating point selection. Reported-by: Morten Thunberg Svendsen <mts@doredevelopment.dk> Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-11-29arch: rename the SUPPORT_XXX optionsYann E. MORIN"12-46/+46
First, 'SUPPORT' should be spelled 'SUPPORTS'. Second, 'SUPPORT_XXX' really means 'supports --with-xxx', so rename the affected options accordingly. Update the affected archs to match the new namings. Reported-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-11-28config: fix NLS typoYann E. MORIN"1-1/+1
Reported-by: Khem Raj <raj.khem@gmail.com> Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-11-23debug/gdb: add extra config for gdb cross.Yann E. MORIN"1-1/+8
Signed-off-by: Zhenqiang Chen <zhenqiang.chen@linaro.org> [yann.morin.1998@anciens.enib.fr: prompt rewording, as suggested by M. Hope] Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-11-22libc/newlib: add option to optimise for sizeZhenqiang Chen1-0/+9
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>
2011-11-18libc/newlib: Add extra config for newlib.Zhenqiang Chen1-0/+6
So users can input config like --enable-newlib-register-fini. Reviewed-by: Michael Hope Signed-off-by: Zhenqiang Chen <zhenqiang.chen@linaro.org>
2011-11-18config/toolchain: Add "Enable nls" in "Toolchain options".Zhenqiang Chen1-0/+8
Reviewed-by: Michael Hope Signed-off-by: Zhenqiang Chen <zhenqiang.chen@linaro.org>
2011-11-14config: introduce endianness as a stringYann E. MORIN"1-0/+6
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-11-15scripts: add support for building manualsYann E. MORIN"1-0/+8
Add support for building the HTML and PDF manuals for the major components. Implement for binutils, GCC, GDB, and GLIBC. Always build all manuals and install a subset. Be explicit about the subset to reduce the clutter and to avoid getting copies of common manuals like bfd from all of the sourceware based components. Downside of being explicit is that you need to update it when a new component comes along. Build the manuals as part of the last GCC build, namely 'cc' for glibc based ones and cc_core_pass_2 for baremetal. An example of the output is at: http://people.linaro.org/~michaelh/incoming/crosstool-NG/ Signed-off-by: Michael Hope <michael.hope@linaro.org> [yann.morin.1998@anciens.enib.fr: depends on ! remove docs; gold manual install] Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-11-14libc/uClibc: use the floating-point string option in testsYann E. MORIN"1-0/+5
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-10-16complibs/cloog: auto-reconf for 0.15.10 and laterYann E. MORIN"1-0/+9
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-10-16complibs/mpfr: update to 3.1.0Yann E. MORIN"1-0/+6
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-11-15libc/glibc: add 2.14.1Willy Tarreau1-0/+6
Signed-off-by: Willy Tarreau <w@1wt.eu>
2011-11-14cc/gcc: update Linaro GCC revisions to 2011.11Benoît Thébaudeau"1-3/+3
Update Linaro GCC with the latest available revisions. Signed-off-by: "Benoît Thébaudeau" <benoit.thebaudeau@advansee.com>
2011-11-13kernel/linux: update to latest versionsYann E. MORIN"1-37/+17
Add latest versions. Remove versions that disapeared during the kernel.org debacle. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-10-19arch/arm: ARM supports the softfp conventionYann E. MORIN"1-0/+1
ARM compilers can be built for soft float (software only, floats in core registers), hard float (uses floating point instructions, floats in FPU registers), or the half-way house softfp (uses floating point instructions, floats in core registers). Signed-off-by: Michael Hope <michael.hope@linaro.org> [yann.morin.1998@anciens.enib.fr: split the original patch] Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-10-19arch: add softfp supportYann E. MORIN"1-0/+21
Some architectures support a mixed hard/soft floating point, where the compiler emits hardware floating point instructions, but passes the operands in core (aka integer) registers. For example, ARM supports this mode (to come in the next changeset). Add support for softfp cross compilers to the GCC and GLIBC configuration. Needed for Ubuntu and other distros that are softfp. Signed-off-by: Michael Hope <michael.hope@linaro.org> [yann.morin.1998@anciens.enib.fr: split the original patch] Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-10-19scripts: introduce float type as a stringYann E. MORIN"1-0/+5
With the upcoming softfp support, the case..esac test would become a bit convoluted if it were to test three different booleans. Introduce a new blind string config option that defaults to the selected floating point type used. Signed-off-by: Michael Hope <michael.hope@linaro.org> [yann.morin.1998@anciens.enib.fr: split the original patch] Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-11-02kernel/linux: update revisionsBenoît THÉBAUDEAU"1-21/+6
Update Linux with the latest available revisions. Signed-off-by: "Benoît THÉBAUDEAU" <benoit.thebaudeau@advansee.com>
2011-10-26debug/strace: Add strace-4.6Bryan Hundven1-0/+6
Now that xz support is in crosstool-ng, Add strace-4.6. Signed-off-by: Bryan Hundven <bryanhundven@gmail.com>
2011-10-26cc/gcc: Add gcc-4.6.2Bryan Hundven1-0/+7
Signed-off-by: Bryan Hundven <bryanhundven@gmail.com>
2011-10-18misc: change references to point to the new websiteYann E. MORIN"1-9/+12
It's been a while now that crosstool-NG has been hosted on it's own website, and not at my home. Change every reference to the old site to the new one, everywhere is makes sense to. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-10-13debug/gdb: update Linaro GDB revisions to 2011.10Benoît THÉBAUDEAU"1-3/+3
Update Linaro GDB with the latest available revisions. Signed-off-by: "Benoît THÉBAUDEAU" <benoit.thebaudeau@advansee.com>
2011-10-13cc/gcc: update Linaro GCC revisions to 2011.10Benoît THÉBAUDEAU"1-6/+6
Update Linaro GCC with the latest available revisions. Signed-off-by: "Benoît THÉBAUDEAU" <benoit.thebaudeau@advansee.com>
2011-10-14scripts: check host features with host compilerYann E. MORIN"4-27/+7
Currently, we check host feature in ./configure. This works only for cross toolchains, but not for canadian toolchains. ./configure has absolutely no way to know what the host for the toolchain will be; only the build scripts know. So, move the headers & libraries checks from ./configure to the build scripts, early enough in the build, but not before we know the host compiler and other tools. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-10-16config: use '0' for automatic number of jobsYann E. MORIN"1-3/+3
Also, make it the default. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-10-11config: simplify setting CONFIG_SHELL, add a bit to the help entryYann E. MORIN"1-7/+16
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-10-08debug/gdb: new option to enable/disable use of pythonYann E. MORIN"1-0/+16
Add a new option to enable/disable the Python scripting in gdb. Hide the option (ie. disable it) when statically linking the cross-gdb. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-10-05scripts: support extra host compiler flagsYann E. MORIN"1-0/+10
Allow the user to configure extra flags to pass to the host compiler at build time. Applies to both C and C++. Useful on Ubuntu to turn off the stack protector and fortify defaults so the program stands a better chance of running on other distros. Signed-off-by: Michael Hope <michael.hope@linaro.org> [yann.morin.1998@anciens.enib.fr: put the custom flags at the end] Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-09-28binutils/binutils: added 2.21.53 snapshotMichael Hope1-0/+7
binutils 2.21 doesn't recognise the Cortex-M3 SVC instruction when assembling with -mcpu=all. This was fixed by the 2.21.53 snapshot and is needed to build RTOSs such as FreeRTOS. Signed-off-by: Michael Hope <michael.hope@linaro.org>
2011-09-28config: add a 'auto' value for the number of parallel jobsMichael Hope1-0/+2
When CT_PARALLEL_JOBS is -1, set the number of parallel jobs to the number of online CPUs + 1. Update documentation to match. I find this useful when building in the cloud. You can use the same .config file and have the build adapt to the number of processors available. Limited testing shows that NCPUS+1 is faster than NCPUS+0 or NCPUS+2. Signed-off-by: Michael Hope <michael.hope@linaro.org>
2011-10-03libc/glibc: spelling fixes in the menuconfig help entriesMichael Hope1-2/+2
nits: - fix the spelling of changing. - 'chose' is the correct past tense. Signed-off-by: Michael Hope <michael.hope@linaro.org>
2011-09-28debug/gdb: update to the Linaro 2011.09Yann E. MORIN"1-3/+3
Signed-off-by: Michael Hope <michael.hope@linaro.org> [yann.morin.1998@anciens.enib.fr: split gcc/gdb in two patches] Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-09-28cc/gcc: update to the Linaro 2011.09Yann E. MORIN"1-6/+6
Signed-off-by: Michael Hope <michael.hope@linaro.org> [yann.morin.1998@anciens.enib.fr: split gcc/gdb in two patches] Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-09-22kernel/linux: use a custom kernel source directoryYann E. MORIN"1-5/+6
Allows using either a tarball or a directory as the custom kernel source location. Signed-off-by: Vincent BENOIT <sinseman44@gmail.com> [yann.morin.1998@anciens.enib.fr: fix space damage, detailed commit message] Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-09-17gcc: add support for the PowerPC EABIYann E. MORIN"1-2/+28
Signed-off-by: Mircea Gherzan <mgherzan@gmail.com> [yann.morin.1998@anciens.enib.fr: rm trailing space] Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-09-12libc/uClibc: enable NPTL choice for uClibc >= 0.9.32Yann E. MORIN"1-1/+6
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-09-11binutils/binutils: add latest versionYann E. MORIN"1-0/+6
Add patches used by buildroot. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-09-11binutils/binutils: fixup version stringsYann E. MORIN"1-15/+15
Recently, all binutils versions have been renamed after a GPL compliance issue was found and fixed in binutils; http://sourceware.org/ml/binutils/2011-08/msg00198.html Although legacy symlinks have been put in place, we should now use the new, real version strings. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-09-11binutils/binutils: fixup version stringsYann E. MORIN"1-19/+0
Recently, all binutils versions have been renamed after a GPL compliance issue was found and fixed in binutils; http://sourceware.org/ml/binutils/2011-08/msg00198.html Old versions are no-longer available since the rename (eg. 2.19 has been superseeded by 2.19.1, and only 2.19.1a was regenerated). Remove now-missing versions. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-09-09debug/gdb: update the version stringsYann E. MORIN"1-18/+18
Almost all versions have been renamed, but the gdb folks did not setup legacy symlinks. For more information, see this message: http://sourceware.org/ml/gdb/2011-09/msg00002.html Reported-by: ManuelStahl <manuel.stahl@iis.fraunhofer.de> Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-09-06kernel/linux: fix typoYann E. MORIN"1-1/+1
Finally fix typo introduced in #6eb0189d7225 and partially fixed in #61ec8b08f98d... Seems I'm fast at introducing trivial typoes, but bad at fixing them... :-( Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-08-30complibs/gmp: bump versionYann E. MORIN"1-0/+6
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-08-30kconfig: print version in .configYann E. MORIN"1-1/+0
Having the crosstool-NG version in the .config helps in case we want to reproduce the toolchain with the exact same version of crosstool-NG. This also reverts #bb73e7632b54. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-08-30kernel/linux: fix typoesYann E. MORIN"1-3/+3
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-08-30kernel/linux: bump versionsYann E. MORIN"1-6/+11
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-08-28libc/newlib: add a config option allowing to disable builtin syscallsKévin PETIT1-0/+10
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>
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>
2011-08-18debug/gdb: update GDB revisionsBenoît THÉBAUDEAU"1-0/+14
Update GDB with the latest available revisions. Signed-off-by: "Benoît THÉBAUDEAU" <benoit.thebaudeau@advansee.com>
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