libc/glibc: source common parts instead of symlinking

Symlinks are a nightmare when one is grepping...

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>

kconfig: add the nconf frontend

The nconf frontend is the new hot topic in the kconfig land! :-)

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>

libc/glibc: use the multi-inclusion capability of the new kconfig

Now that kconfig can include a file multiple times, link the glibc/eglibc
common stuff to two .in.2 files.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>

kconfig: remove mis-leading messages

Unlinke the Linux kernel, crosstool-NG does not (directly) use make
as a frontend, so remove any occurence of reference to running make
after the configuration.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>

kconfig: fix choice multi-display

In case a choices has different combinations, it can be displayed
more than once.

See the discussion thread on the linux-kbuild ML:
http://www.spinics.net/lists/linux-kbuild/msg04709.html

The fix applied here was proposed by Arnaud LACOMBE.
That fix, or a similar one, will probably be pushed upstream soon.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>

kconfig: don't trim spaces with leading pipe

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>

kconfig: do not warn on missing env variable

In crosstool-NG, we use env variables for the backend mode.
So it is perfectly legit that these variables are not set.
So do not warn about it.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>

kconfig: update from linux-next

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>

config: add main menu title

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>

kernel/linux: reorder stuff

Yet another reordering...

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>

config: add generated help entries only if present

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>

config: fix recursive deps

The latest kconfig stuff is more stringent when it comes to validating
the dependency of the symbols. It is no longer possible to have a symbol
depend on itself (such as our construct for arch/cc/libc/... was doing).

Fix our generated-file infrastructure to avoid these situations when the
new kconfig stuff will be merged (in a following changeset).

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>

scripts/addToolVersion: fix gcc complibs dependency

Since the gcc configuration changes, the way to select the
dependent companion libraries has changed.

Update the addToolVersion script to match.

Reported-by: Xun Li <lxfind@gmail.com>
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
(transplanted from 4cd9cda2265c0c76df3d4ff77a2f3461aae3bc9f)

cc/gcc: fix complibs dependency

Since the gcc configuration changes, the way to select the
dependent companion libraries has changed. The addToolVersion
script was not updated to match, and a new gcc version was
added with this script.

Fix the gcc version; the script will be updated in a subsequent
changeset.

Reported-by: Xun Li <lxfind@gmail.com>
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
(transplanted from 79947df7ec4b482297ba90c3fe77314336d200e5)

scripts/addToolVersion: fix gcc complibs dependency

Since the gcc configuration changes, the way to select the
dependent companion libraries has changed.

Update the addToolVersion script to match.

Reported-by: Xun Li <lxfind@gmail.com>
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>

cc/gcc: fix complibs dependency

Since the gcc configuration changes, the way to select the
dependent companion libraries has changed. The addToolVersion
script was not updated to match, and a new gcc version was
added with this script.

Fix the gcc version; the script will be updated in a subsequent
changeset.

Reported-by: Xun Li <lxfind@gmail.com>
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>

sample: add new Alpha sample with glibc-.13

Sample provided by Ioannis E. VENETIS

Reported-by: "Ioannis E. Venetis" <venetis@mail.capsl.udel.edu>
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>

libc/glibc: add 2.13

Patchset provided by "Ioannis E. Venetis" <venetis@mail.capsl.udel.edu>
http://sourceware.org/ml/crossgcc/2011-04/msg00072.html
http://sourceware.org/ml/crossgcc/2011-04/msg00073.html

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>

libc/glibc: update patchset, add ports patchset

Patchset provided by "Ioannis E. Venetis" <venetis@mail.capsl.udel.edu>
http://sourceware.org/ml/crossgcc/2011-04/msg00072.html
http://sourceware.org/ml/crossgcc/2011-04/msg00073.html

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>

complibs/mpfr: add latest version

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>

complibs/cloog: add latest version

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>

1.11: update version to 1.11.1+hg

Tagging release 1.11.1

1.11: update version to 1.11.1

internals: fix stripping yet once again

Fix typo introduced by changeset #055e505f28be.
Also, handle older versions of gcc (typically, all versions
prior to 4.0.0).

Maxime provided a similar patch, missing the case for the
legacy versions of gcc.

Reported-by: Maxime Bizon <mbizon@freebox.fr>
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
(transplanted from 539a3fa894f00888b02c7f89a2046f02c9d51e75)

internals: fix stripping yet once again

Fix typo introduced by changeset #055e505f28be.
Also, handle older versions of gcc (typically, all versions
prior to 4.0.0).

Maxime provided a similar patch, missing the case for the
legacy versions of gcc.

Reported-by: Maxime Bizon <mbizon@freebox.fr>
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>

1.11: update version to 1.11.0+hg

Tagging release 1.11.0

1.11: create maintenance branch, update version to 1.11.0

samples: update

Release is coming soon... Time to update samples...

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>

internals: fix stripping canadians

We can't run the newly built gcc when it is a canadian cross.
Thus, we can't get the version number, and thus we can't get
the directory libexec subdirectory to strip.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>

scripts: fix installation

Changeset e013ddebc063 forgot to install the samples.mk file.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>

docs: uninstall the man page

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>

scripts: fix installing samples

It's been a while now that the working directory CT_WORK_DIR has
been changed from 'targets' to '.build'. Fix the install procedure
to properly tweak the installed samples.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>

debug/gdb: fix Linaro version string

Last update missed updating the version string.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>

kernel/linux: add latest versions

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>

config: small help fix up for work dir default

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>

debug/gdb: add latest Linaro version

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>

debug/gdb: hide Linaro options by default

It can be quite confusing for a new-comer to find strange
version numbers for gdb, so hide the Linaro versions by
default.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>

cc/gcc: add latest Linaro versions

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>

cc/gcc: suffle options around

Move options around so it feels more organised.
Add comments to separate groups of related options.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>

config: reorder the kernels sub-menu

Re-organise the sub-menu so that:
- the kernels list comes first,
- followed by kernels generic options
- followed by kernels specific options

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>

config: reorder the architectures sub-menu

Re-organise the sub-menu so that:
- the archs list comes first,
- followed by archs generic options
- followed by archs specific options

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>

scripts/addToolsVersion: versions can be either in the .in or the .in.2

The components have their version selection handled either in the .in
file or the .in.2 file. Handle both cases.

Also, when dumping an existing version, keep the user's grep options
(ie. do override neither options nor colors).

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>

samples: add a new sample for ARM Cortex-A15 with VFP/NEON

Sample origiannly reported and provided by dsreed on the #crostool-ng
channel on freenode. I don't have the real ID for dsreed, but the
sample is not orginally mine, but his/hers.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>

libc/uClibc: use MMU settings

Enforce the MMU settings from the crosstool-NG configuration.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>

scripts: small eye-candy in the wiki table

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>

internals/finish: do not remove ${PREFIX}/include

gcc installs the C++ headers in ${PREFIX}/include/ but we trash
that directory at the end of the build.

We previously removed that directory as it contained the companion
libraries header files. But it's been some time now that we isntall
the companion libraries in their own dedicated place, so we do not
need to remove that directory.

Until we have a better fix, just keep that directory for now.

Reported-by: Bob Rossi <bob@brasko.net>
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>

config/toolchain: hide sysroot name when in backend mode

In backend mode, setting the sysroot name is the
responsibility of the upper-layer build system.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>

cc/gcc: add latest version

Propagate the gcc-4.4.5 patchset to the newly added gcc-4.4.6.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>

kernel/linux: add latest versions

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>

scripts: update config.sub

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>

scripts/mk-patch: squash all non alphanumeric chars

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>

1.10: update version to 1.10.1+hg

Tagging release 1.10.1

1.10: update version to 1.10.1

functions: fix date calculations

In case date(1) does not support nanosecond resolution, it does
not interpret '%N', and leave it as-is. So we have to remove it.

Note that some versions replaces '%N' with 'N', so we have to
take this into account as well.

Reported-by: Kyle Grieb <grieb.kyle@gmail.com>
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
(transplanted from bb6e2df2427f3db871721c96ca3226cfa24204bc)

functions: avoid CR when progress bar is not enabled

Using CT-NG with progress bar disabled, still prints CR ('\r') characters
on the output. When you capture the output to a file as part of an
automated build, it shows extra empty lines.

For example:

------------------------------------------------------------
[INFO ] Performing some trivial sanity checks

[INFO ] Build started 20110404.113619

[INFO ] Building environment variables

[EXTRA] Preparing working directories

[EXTRA] Installing user-supplied crosstool-NG configuration
------------------------------------------------------------

Signed-off-by: Javier Viguera <javier.viguera@digi.com>
(transplanted from cbd07f3dd6e3689a6b971e999aa82d09fb94d515)

binutils/binutils: hide gold option if no support for current architecture

The gold linker does currently support only a limited set of architectures:
- x86 (32- and 64-bit)
- ARM

Hide the gold option for other architectures.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
(transplanted from 148e80538623dd4fdb7895546138eabaf5712518)

cc/gcc: fix building core when building statically

There was a mishap when cut-n-pasting code from the final
step into the core step: a variable was not renamed.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
(transplanted from 811cf89e81618fb6994c016dd3467072411da2d5)