Since clang builds have been fixed on s390x, including support for
DYNAMIC_ARCH, cover that build type in Travis.
Explicitly request Ubuntu 20.04 (codename focal) to get a recent
LLVM/clang version 10.x and thereby cover all s390x architecture
generations supported in OpenBLAS. Ubuntu 18.10's LLVM/clang 6.x cannot
build the inline assembly in some of the Z13 and Z14 kernels.
LLVM/clang currently does not support OpenMP on s390x, so disable that
in the build.
Signed-off-by: Marius Hillenbrand <mhillen@linux.ibm.com>
* Add dedicated POWER9 build (using new syntax to ensure it runs as a P9-only containerized job rather than a VM that
might end up on P8 hardware half of the time)
* Bump gcc version for POWER9 build
* Add an ARMV7 iOS build on Travis
* thread_local appears to be unavailable on ARMV7 iOS
* Add no-thumb option for ARMV7 IOS build to get it to accept DMB ISH
* Make local labels in macros of nrm2_vfpv3.S compatible with the xcode assembler
Travis recently appears unable to find a matching homebrew package for 32bit gfortran,
and the IOS crossbuild suffered from excessive output due to the known problem with "ASMNAME redefined"
warnings when CFLAGS is set in the environment
* Add automatic fixups for OSX/IOS cross-compilation
* Add OSX/IOS cross-compilation test to Travis CI
* Handle platforms that lack hwcap.h by falling back to ARMV8
* Fix PROLOGUE for OSX/IOS
os version 10.13 "High Sierra" appears to be the oldest release now for which Homebrew provides a gcc package.
Anything older and the Travis job will run out of time building gcc from source
* remove some of the steps & comments
from the original Azure yml template
* modify the trigger section to use
develop since OpenBLAS primarily uses
this branch; use the same batching
behavior as downstream projects NumPy/
SciPy
* remove Travis emulated ARMv6 gcc build
because this now happens in Azure
* use documented Ubuntu vmImage name for Azure
and add in a manylinux1 test run to the matrix
[skip appveyor]
Updated `.travis.yml` file to add emulated tests for `ARMV6` and `ARMV8`
architectures with `gcc` and `clang`. Created prebuilt images with
required dependencies. Squashed layers into one.
