python-pexpect: fix byte-compilation with Python 2

pexpect contains one file, async.py, that is only meant to be used
with Python 3. Due to this, it fails to byte-compile with Python 2,
which will become a problem once we make byte-compilation failures
fatal failures that abort the build.

As suggested by upstream at
https://github.com/pexpect/pexpect/issues/290, we simply remove the
problematic file when building with Python 2.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Reviewed-by: Samuel Martin <s.martin49@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
This commit is contained in:
Thomas Petazzoni 2016-05-01 22:15:18 +02:00
parent 5d9389ebc2
commit 944d0a9545

View file

@ -11,4 +11,14 @@ PYTHON_PEXPECT_LICENSE = ISC
PYTHON_PEXPECT_LICENSE_FILES = LICENSE
PYTHON_PEXPECT_SETUP_TYPE = distutils
# async.py is not usable with Python 2, and removing is the solution
# recommended by upstream:
# https://github.com/pexpect/pexpect/issues/290
ifeq ($(BR2_PACKAGE_PYTHON),y)
define PYTHON_PEXPECT_REMOVE_ASYNC_PY
$(RM) $(@D)/pexpect/async.py
endef
PYTHON_PEXPECT_POST_PATCH_HOOKS += PYTHON_PEXPECT_REMOVE_ASYNC_PY
endif
$(eval $(python-package))