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oe-init-buildenv/base: Relax python version checks in favour of HOSTTOOLS manipulation

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Several distros are now shipping "python" as python v3 contra to the original
python guidelines. This causes users confusion/pain in trying to use our tools.

We can just force "python" to "python2" within HOSTTOOLS to avoid this issue
and hide the complexity from the user.

(From OE-Core rev: b06a6cde5c5503f456f260c773cf126085e18c8d)

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Richard Purdie
2018-10-30 11:18:54 +00:00
parent fcf55f58ae
commit 8929ffd67c
3 changed files with 9 additions and 11 deletions
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scripts/oe-buildenv-internal
+1 -10
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@@ -40,16 +40,7 @@ if [ -z "$OE_SKIP_SDK_CHECK" ] && [ -n "$OECORE_SDK_VERSION" ]; then
return 1
fi
# Make sure we're not using python v3.x as 'python', we don't support it.
py_v2_check=$(/usr/bin/env python --version 2>&1 | grep "Python 3")
if [ -n "$py_v2_check" ]; then
echo >&2 "OpenEmbedded requires 'python' to be python v2 (>= 2.7.3), not python v3."
echo >&2 "Please set up python v2 as your default 'python' interpreter."
return 1
fi
unset py_v2_check
py_v27_check=$(python -c 'import sys; print sys.version_info >= (2,7,3)')
py_v27_check=$(python2 -c 'import sys; print sys.version_info >= (2,7,3)')
if [ "$py_v27_check" != "True" ]; then
echo >&2 "OpenEmbedded requires 'python' to be python v2 (>= 2.7.3), not python v3."
echo >&2 "Please upgrade your python v2."