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

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
+6
View File
@@ -128,6 +128,12 @@ def setup_hosttools_dir(dest, toolsvar, d, fatal=True):
os.symlink(srctool, desttool)
else:
notfound.append(tool)
# Force "python" -> "python2"
desttool = os.path.join(dest, "python")
if not os.path.exists(desttool):
srctool = "python2"
os.symlink(srctool, desttool)
if notfound and fatal:
bb.fatal("The following required tools (as specified by HOSTTOOLS) appear to be unavailable in PATH, please install them in order to proceed:\n %s" % " ".join(notfound))