When building for MIPS{64} little-endian variants, the included makefiles
should be the same as for the big-endian.

There are already some adjustments being done for some ARCH names.
This change adds the ones for the `mipsel` and `mips64el` names, so that
the Makefile.mips{64} files get included.

This comes as a result of: https://github.com/openwrt/packages/issues/16649

Signed-off-by: Alexandru Ardelean <ardeleanalex@gmail.com>

Update README.md

Modify ARMV8 kernels to leave x18 unused as it is reserved on OSX

[POWER] Remove unused variable warnings.

Silence compiler warnings about uninitialized variables

actual initialization is via the _mm_cmpeq_ep18, which I've seen claimed to be the fastest way to set an xmm register to all 1s

Remove extraneous qualifiers from struct definition

Add casts to fix compiler warnings for SkylakeX sasum/dasum

Rework generation of BFLOAT16 objects in CMAKE builds and fix missing CBLAS_XERBLA

Fix a few harmless compiler warnings

Add casts to eliminate compiler warnings for Haswell sasum/dasum

POWER: Fixing syntax error in makefile

Fixing syntax issue in Makefile.power added by recent commit
af19cda65a

migrate Azure CI jobs from deprecated ubuntu-16.04 vmImage

Disable the remaining x86_64 job on Travis

Add SBGEMM kernel for Cooperlake