While the prebuilt musl toolchains provided by http://musl.codu.org/
had not been updated in a while, a new release based on musl 1.1.12
has been put online in December 2015. This commit updates our external
toolchain package to use this new pre-built toolchain.
Compared to the previous 1.1.6 toolchain, there are some changes:
- The MIPS big endian soft-float variant is no longer available.
- The Microblaze variant is no longer available.
- SuperH 4, both little and big endian, variants have been added.
- The components have been updated: gcc 5.3 is used, binutils 2.25.1,
and of course musl 1.1.12.
Besides the update itself, in this commit, we are:
- Making the musl toolchain non-selectable on MIPS big endian
soft-float.
- Making the musl toolchain actually work on MIPS little endian
soft-float, by downloading the right tarball and setting up the
right symbolic link.
- Removing support for the Microblaze variant, and adding support for
the SH4 variants.
All variants except armeb have been boot tested under Qemu, up to a
Busybox shell prompt. armeb has not been tested due to the lack of a
Qemu configuration for this architecture.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
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