diff options
Diffstat (limited to 'linux_dpdk')
| -rwxr-xr-x | linux_dpdk/b | 29 |
1 files changed, 22 insertions, 7 deletions
diff --git a/linux_dpdk/b b/linux_dpdk/b index a6eeed6a..4ec2bfba 100755 --- a/linux_dpdk/b +++ b/linux_dpdk/b @@ -1,14 +1,29 @@ #! /bin/bash export WAFLOCK=.lock-wafbuild_dpdk -if python2.7 waf-1.9.3 --help &> /dev/null ; then - python2.7 waf-1.9.3 $@ - exit $? -elif python3 waf-1.9.3 --help &> /dev/null ; then - python3 waf-1.9.3 $@ - exit $? +waf=waf-1.9.3 +p2=${PYTHON:-${PYTHON2:-python2.7}} +p3=${PYTHON3:-python3} + + +# try Pythons which can load waf + +if $p2 $waf --help &> /dev/null; then + $p2 $waf $@ +elif $p3 $waf --help &> /dev/null; then + $p3 $waf $@ + +# waf can't be loaded, print the error with available Python + +elif which $p2 &> /dev/null; then + $p2 $waf $@ +elif which $p3 &> /dev/null; then + $p3 $waf $@ + +# no Python available + else - echo Required Python versions at least 2.7 or 3 + echo Required Python 2.7 or 3 exit 1 fi |