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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>
2011-11-28libc/newlib: remove hard-coded "-O"Zhenqiang Chen1-1/+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>
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>
2011-11-22scripts/functions: extract: portable call for old and defective tarsTitus von Boxberg1-6/+6
Instead of using -J, --lzma, --use-compress-program or the like use <compressor> -dc <file> | tar -f - Signed-off-by: Titus von Boxberg <titus@v9g.de>
2011-11-23debug/gdb: add extra config for gdb cross.Yann E. MORIN"2-2/+10
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 Chen2-0/+11
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>
2011-11-18cc/gcc: Apply CT_CC_GCC_DISABLE_PCH to do_cc_core.Zhenqiang Chen1-0/+2
Otherwise, users have to input --disable-libstdcxx-pch option when building bare-metal CANADIAN C++ compiler. Reviewed-by: Michael Hope Signed-off-by: Zhenqiang Chen <zhenqiang.chen@linaro.org>
2011-11-18libc/newlib: Add extra config for newlib.Zhenqiang Chen2-1/+8
So users can input config like --enable-newlib-register-fini. Reviewed-by: Michael Hope Signed-off-by: Zhenqiang Chen <zhenqiang.chen@linaro.org>
2011-11-17cc/gcc: handle NLS optionZhenqiang Chen1-4/+4
Add --disable-nls config when option "Enable nls" is not selected. Reviewed-by: Michael Hope Signed-off-by: Zhenqiang Chen <zhenqiang.chen@linaro.org>
2011-11-17binutils/binutils: handle NLS optionZhenqiang Chen1-2/+4
Add --disable-nls config when option "Enable nls" is not selected. 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>
2011-11-20libc/uClibc: use endian string in testsYann E. MORIN"1-3/+5
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-11-20libc/eglibc: use endian string in testsYann E. MORIN"1-3/+3
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-11-20arch/sh: use endian string in testsYann E. MORIN"1-3/+3
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-11-20arch/mips: use endian string in testsYann E. MORIN"1-3/+3
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-11-20scripts/functions: use endian string in testsYann E. MORIN"1-3/+5
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
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"5-2/+57
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>
2011-11-16docs: Add strategies for assembling root filesystems.Yann E. MORIN"1-9/+132
Expand the documentation for using a crosstool-NG-generated toolchain for building a root filesystem for a target device. Signed-off-by: "Trevor Woerner" <twoerner@gmail.com> yann.morin.1998@anciens.enib.fr: some eye-candy] Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-11-07scripts: use wget, not curlYann E. MORIN"2-6/+5
It seems wget is more popular than curl. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-11-14scripts: use the floating-point string option in testsYann E. MORIN"1-1/+1
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"2-3/+10
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-11-14arch/sh: use the floating-point string option in testsYann E. MORIN"1-3/+8
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-11-17arch/x86: prescott is an i686Titus von Boxberg1-0/+1
let CT_ARCH_ARCH=prescott result in a i686 tuple prefix Signed-off-by: Titus von Boxberg <titus@v9g.de>
2011-10-16complibs/cloog: auto-reconf for 0.15.10 and laterYann E. MORIN"2-1/+10
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-10-16complibs/cloog: fix extractionYann E. MORIN"1-18/+9
In the early days, cloog-ppl was bizarrely packaged: the first tarball did not contain the version in the name of the extracted directory, so we had to play tricks. Nowadays, however, the first component of the path are stripped when extracting a tarball, which means that the created directory will always be properly named. So, our old tricks do no longer work, and worse, they break the build. 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>
2011-11-17configure: do not use '@' in version stringYann E. MORIN"1-1/+1
Using an '@' in the version string breaks the gcc/glibc/gdb manuals. Use a scheme similar to Debian, with a plus '+' instead of the '@', as suggested by Michael Hope. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-11-16docs: --target versus --hostYann E. MORIN"1-5/+10
In the very beginnings, eons ago, autotools also got confused by this whole build vs. host vs. target, and got it wrong. Now they fixed it, but they want to keep backward compatibility, so the --target is still recongised, although ./configure will complain if you do so. It is better to use --host. Signed-off-by: "Trevor Woerner" <twoerner@gmail.com> [yann.morin.1998@anciens.enib.fr: add build/host clarification] 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>
2011-11-15debug/gdb: fix tic install path, tell ncurses where to find itYann E. MORIN"1-5/+3
ncurses 5.9 wants tic to be either one of: - $TIC_PATH - /usr/bin/tic Of course, se do not want the latter, for it can be incompatible if the ncurses in the build system is too old (eg. RHEL 5.6, Debian Lenny...). So, force TIC_PATH to the location of our own tic. Also, install tic alongside the other build tools, not in a sub-dir of the toolchain installation dir. Signed-off-by: Willy Tarreau <w@1wt.eu> [yann.morin.1998@anciens.enib.fr: install in builtools/bin, move TIC_PATH] Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
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>
2011-11-14configure: fix version string breakageYann E. MORIN"1-2/+2
As we use the directory names as Makefile targets, they can not contain any column ':', or else make will complain about 'multiple target patterns'. Replace the offending ':' with a dash '-', as Titus suggested. Reported-by: Erdem Budak <erdembudak@hotmail.com> Reported-by: Titus von Boxberg <titus@v9g.de> Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-11-13configure: compute a simpler version stringYann E. MORIN"1-11/+9
Compute a simpler, yet still completely descriptive, version string. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-11-13configure: add support for helper script to compute version stringYann E. MORIN"1-15/+29
Some projects are using (or planning to use) crosstool-NG, and are storing it in their VCS, which might not be Mercurial. At the same time, those projects may want to track development snapshots versions the way we do with the Hg identity string (hg id). Provide a way for these project to do so, without having to patch ./configure, and maintain that patch over-and-over again. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-11-13docs: remove dedication fileYann E. MORIN"1-18/+0
This does in no way mean that Cédric will be forgotten. RIP, Cédric... Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-11-13kernel/linux: missed porting the 3.0.8 patchset to 3.0.9Yann E. MORIN"1-0/+0
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
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"3-0/+26
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: use the hardfloat option to set configure and CFLAGSYann E. MORIN"1-0/+4
When hardfloat is selected, we need to pass that selection down to ./configure and in the CFLAGS. 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"3-4/+15
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>
2011-11-04kernel/linux: fix packed attribute in exported headersYann E. MORIN"1-0/+38
UBI headers (and maybe others as well) are broken because the 'packed' attribute is not sanitised when the headers are exported to userspace. Apply the fix from upstream: https://git.kernel.org/?p=linux/kernel/git/torvalds/linux.git;a=commitdiff;h=f210735fe2f17a6225432ee3d1239bcf23a8659c (Also, buildroot does the same, BTW) 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>
2011-10-21scripts: fix missing space when using CT_EXTRA_FLAGS_FOR_HOSTMichael Hope1-1/+1
CT_EXTRA_FLAGS_FOR_HOST needs a preceding space to separate it from any other options that have already been set. Signed-off-by: Michael Hope <michael.hope@linaro.org>
2011-10-20samples: set vendor string in all samplesYann E. MORIN"3-3/+3
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
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