build: fixup python SetupHostCommand to use python2
authorEtienne Champetier <champetier.etienne@gmail.com>
Thu, 31 Oct 2019 10:54:59 +0000 (03:54 -0700)
committerPetr Štetiar <ynezz@true.cz>
Sat, 9 Nov 2019 07:21:45 +0000 (08:21 +0100)
commit785d4f3efded4a5094ee8e1ce4535dd0933b956d
tree402cacdf9b7ccda78a02ee3b50abca5c027c1f65
parent502c4a81d3886a64201c24ae0a954357006c75e0
build: fixup python SetupHostCommand to use python2

Here is a way to break your build env without this patch:
1) have python point to python3, and no python2
2) start the build, SetupHostCommand will create a symlink
./staging_dir/host/bin/python -> /usr/bin/python
3) build fails on scons because it can't find any python2
4) install python2 and restart the build
5) the build fails on wireless-regdb compile because python is python3 instead of python

Signed-off-by: Etienne Champetier <champetier.etienne@gmail.com>
include/prereq-build.mk