GitLab

[library_builders] allow to override tar.gz extension in build_simple

* devel:
  Continue search for delocate install fix
  Fix (maybe) command for downgrading wheel package
  BF: fix breakage for wheel 0.30 and Python 2.6
  Add MB_PYTHON_VERSION env var to test container

* devel:
  Use virtualenv activate for setting path
  Updated Python version

Use proper activate sourcing for virtualenv

Updated Python versions

MRG: Briefly describe AppVeyor usage for Windows wheels

Fill out README for Windows stuff

* devel:
  Only run builds for subset of matrix
  Build libraries at given build prefix
  Correct openssl hash
  Update openssl version, add test
  Add Python 2.6 virtualenv test

MRG: Fix typo in error message of osx_utils

Fixed typo in spelling

This reverts commit 4e3515d8.

Python 2.6 installer has 10.3 suffix.

Thanks to Moritz E. Beber for prompting me to formalize this.

MRG: echo status in repair_wheelhouse, avoid 10m limit

See:
https://github.com/matthew-brett/multibuild/issues/24#issue-221951587

Some libraries use 'tar.bz2' instead of 'tar.gz' as source archive format.
This patch allows to pass a fourth argument to `build_simple` function to specify an alternative extension to the default `tar.gz`.

The `untar` function in common_utils.sh, used by `fetch_unpack`, already supports the following archive formats: tar, gz, bz2, zip and xz.