On 15 August 2018 at 17:18, Dylan Baker <dy...@pnwbakers.com> wrote:
> We don't want to support older versions of python 2 anymore, and we
> don't support python 3.x in autotools currently.
> ---
> configure.ac | 7 +++++++
> 1 file changed, 7 insertions(+)
>
> diff --git a/configure.ac b/configure.ac
> index c2155a541b0..78672734d06 100644
> --- a/configure.ac
> +++ b/configure.ac
> @@ -162,6 +162,13 @@ if test -z "$PYTHON2"; then
> AC_MSG_ERROR([Python not found - unable to generate sources])
> fi
> else
> + PYTHON_VERSION=`$PYTHON2 --version |& awk '{print $2}'` dnl Yes,
> python2 prints it's version to stderr
> + PYTHON_MAJOR=`echo $PYTHON_VERSION | cut -d . -f 1`
> + PYTHON_MINOR=`echo $PYTHON_VERSION | cut -d . -f 2`
> + if test $PYTHON_MAJOR -ne 2 -o $PYTHON_MINOR -ne 7; then
> + AC_MSG_ERROR([Python version 2.7.x not found - unable to generate
> sources])
> + fi
> +
A slightly better alternative is to use AM_PATH_PYTHON as seen here [1]
Since there's no reason to keep autoconf python2 only, I've prepped a
small series [2].
Once everything is green I'll send it out. Until then, feel free to
drop this or reuse as much/little from my patch.
Thanks
Emil
[1]
https://github.com/evelikov/Mesa/commit/342060879b57b53cbd034c5afac51d71b8b414e7
[2] https://github.com/evelikov/Mesa/commits/autoconf-python3
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