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-rwxr-xr-xscripts/oe-buildenv-internal38
1 files changed, 21 insertions, 17 deletions
diff --git a/scripts/oe-buildenv-internal b/scripts/oe-buildenv-internal
index 81ee784d31..56d341983e 100755
--- a/scripts/oe-buildenv-internal
+++ b/scripts/oe-buildenv-internal
@@ -29,27 +29,31 @@ if [ -z "$OE_SKIP_SDK_CHECK" ] && [ -n "$OECORE_SDK_VERSION" ]; then
29 return 1 29 return 1
30fi 30fi
31 31
32# Make sure we're not using python v3.x. This check can't go into 32# Make sure we're not using python v3.x as 'python', we don't support it.
33# sanity.bbclass because bitbake's source code doesn't even pass 33py_v2_check=$(/usr/bin/env python --version 2>&1 | grep "Python 3")
34# parsing stage when used with python v3, so we catch it here so we 34if [ -n "$py_v2_check" ]; then
35# can offer a meaningful error message. 35 echo >&2 "OpenEmbedded requires 'python' to be python v2 (>= 2.7.3), not python v3."
36py_v3_check=$(/usr/bin/env python --version 2>&1 | grep "Python 3") 36 echo >&2 "Please set up python v2 as your default 'python' interpreter."
37if [ -n "$py_v3_check" ]; then
38 echo >&2 "Bitbake is not compatible with python v3"
39 echo >&2 "Please set up python v2 as your default python interpreter"
40 return 1 37 return 1
41fi 38fi
42unset py_v3_check 39unset py_v2_check
43 40
44# Similarly, we now have code that doesn't parse correctly with older 41py_v27_check=$(python -c 'import sys; print sys.version_info >= (2,7,3)')
45# versions of Python, and rather than fixing that and being eternally 42if [ "$py_v27_check" != "True" ]; then
46# vigilant for any other new feature use, just check the version here. 43 echo >&2 "OpenEmbedded requires 'python' to be python v2 (>= 2.7.3), not python v3."
47py_v26_check=$(python -c 'import sys; print sys.version_info >= (2,7,3)') 44 echo >&2 "Please upgrade your python v2."
48if [ "$py_v26_check" != "True" ]; then 45fi
49 echo >&2 "BitBake requires Python 2.7.3 or later" 46unset py_v27_check
47
48# We potentially have code that doesn't parse correctly with older versions
49# of Python, and rather than fixing that and being eternally vigilant for
50# any other new feature use, just check the version here.
51py_v34_check=$(python3 -c 'import sys; print(sys.version_info >= (3,4,0))')
52if [ "$py_v34_check" != "True" ]; then
53 echo >&2 "BitBake requires Python 3.4.0 or later as 'python3'"
50 return 1 54 return 1
51fi 55fi
52unset py_v26_check 56unset py_v34_check
53 57
54if [ -z "$BDIR" ]; then 58if [ -z "$BDIR" ]; then
55 if [ -z "$1" ]; then 59 if [ -z "$1" ]; then