blackfin: add 2012r2 and remove 2010rc1 toolchains

Remove the old 2010RC1 toolchain and add the new 2012R2-RC2 toolchain.
On related good news the new toolchain fixes:
http://autobuild.buildroot.net/results/eac5bd4f4766d98431e72a3c81492a962c85fa98/
since it's got unshare() support now.

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
arch/Config.in.arm: Use armv6k for arm1136jf-s rev1

According to the ARM1136JF-S and ARM1136J-S Revision r1p5 Technical Reference
Manual, from release rev1 (r1pn), the ARM1136JF-S processor implements the ARMv6
instruction set with the ARMv6k additions.

This patch differentiates the ARM1136JF-S revisions 0 and 1 in order to use
either ARMv6j (e.g. on Freescale i.MX31) or ARMv6k (e.g. on Freescale i.MX35).

Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
toolchain-external: add linaro 2013.01, remove 2012.10

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
avr32: support uClibc 0.9.33.2

Add a uClibc patch from OpenWRT, and tweak an existing patch to cope with
the lack of a dup3 Linux syscall on avr32. This allow uClibc 0.9.33.2 to be
built for avr32.

[Peter: add upstream url for openwrt patch]
Signed-off-by: Simon Dawson <spdawson@gmail.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
nuttcp: needs mmu

Fixes:
http://autobuild.buildroot.net/results/b8c019a5701377a1e134d01ac0bae5fe34dc975f/

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
toolchain-external: add support for AArch64 Linaro 2013.01 toolchain

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
toolchain-external: remove support for AArch64 Linaro 2012.10 toolchain

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
lvm2: Install devmapper.pc to staging/target pkgconfig directory.

Without this change if some package which have dependency on device mapper
and use pkgconfig to check version always fail to find library because
devmapper.pc file wasn't installed.

Signed-off-by: Marek Belisko <marek.belisko@open-nandra.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
lvm2: add option for application library

[Peter: make mutual exclusive with dmsetup-only, drop special install / make]
Signed-off-by: Marek Belisko <marek.belisko@open-nandra.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
udisks: new package

[Peter: fix dependencies, comment]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Marek Belisko <marek.belisko@open-nandra.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
u-boot: bump 2013.01.x version

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
heirloom-mailx: needs fork()

heirloom-mailx uses fork(), so we can't use it as is on !mmu
platforms.

Fixes:

http://autobuild.buildroot.org/results/c5a8e3a4cbc1e1de985fe3c724b711027865abe7/build-end.log

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>