On 07/16/19 04:36, Rebecca Cran wrote:
> On Linux, "whereis" matches python3, python3.7, as well as
> man pages, libs etc. While on macOS it only matches the specified
> name, and so misses python3.7. Improve this by looping over
> potential version numbers and seeing if such a binary exists and
> can be executed.
>
> Signed-off-by: Rebecca Cran <rebe...@bsdio.com>
> ---
> edksetup.sh | 44 +++++++-------------------------------------
> 1 file changed, 7 insertions(+), 37 deletions(-)
>
> diff --git a/edksetup.sh b/edksetup.sh
> index 06d2f041e6..5b90e55ed8 100755
> --- a/edksetup.sh
> +++ b/edksetup.sh
> @@ -107,24 +107,10 @@ function SetupEnv()
>
> function SetupPython3()
> {
> - if [ $origin_version ];then
> - origin_version=
> - fi
> - for python in $(whereis python3)
> - do
> - python=$(echo $python | grep "[[:digit:]]$" || true)
> - python_version=${python##*python}
> - if [ -z "${python_version}" ] || (! command -v $python >/dev/null
> 2>&1);then
> - continue
> - fi
> - if [ -z $origin_version ];then
> - origin_version=$python_version
> - export PYTHON_COMMAND=$python
> - continue
> - fi
> - if [[ "$origin_version" < "$python_version" ]]; then
> - origin_version=$python_version
> + for ((pyver=15; pyver>=1; --pyver)); do
> + if python=$(command -v python3.$pyver); then
> export PYTHON_COMMAND=$python
> + break
> fi
> done
> return 0
> @@ -146,27 +132,11 @@ function SetupPython()
> SetupPython3
> fi
>
> - if [ $PYTHON3_ENABLE ] && [ $PYTHON3_ENABLE != TRUE ]
> - then
> - if [ $origin_version ];then
> - origin_version=
> - fi
> - for python in $(whereis python2)
> - do
> - python=$(echo $python | grep "[[:digit:]]$" || true)
> - python_version=${python##*python}
> - if [ -z "${python_version}" ] || (! command -v $python >/dev/null
> 2>&1);then
> - continue
> - fi
> - if [ -z $origin_version ]
> - then
> - origin_version=$python_version
> - export PYTHON_COMMAND=$python
> - continue
> - fi
> - if [[ "$origin_version" < "$python_version" ]]; then
> - origin_version=$python_version
> + if [ -n "$PYTHON3_ENABLE" ] && [ "$PYTHON3_ENABLE" != "TRUE" ]; then
> + for ((pyver=10; pyver>=1; --pyver)); do
> + if python=$(command -v python2.$pyver); then
> export PYTHON_COMMAND=$python
> + break
> fi
> done
> return 0
>
Reviewed-by: Laszlo Ersek <ler...@redhat.com>
Please include this patch in the full v3 posting at the right spot.
(Leif has comments too, so I suggest waiting for those before posting
v3. This is what happens when you go from "zero reviewers" to "two or
more" ;) )
Thanks!
Laszlo
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