build: update the required python version

We don't guarantee libgpiod python bindings to work with anything older
than python 3.9. Let's fix the required version in configure.ac.

Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>

diff --git a/configure.ac b/configure.ac
index 58ad253a6022bf89039eff996eae940f68b09226..4a91723853c22a14064aed70f04dfe4958c037ab 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -215,7 +215,7 @@ AM_CONDITIONAL([WITH_BINDINGS_PYTHON], [test "x$with_bindings_python" = xtrue])
 
 if test "x$with_bindings_python" = xtrue
 then
-       AM_PATH_PYTHON([3.0], [],
+       AM_PATH_PYTHON([3.9], [],
                [AC_MSG_ERROR([python3 not found - needed for python bindings])])
        AC_CHECK_PROG([has_python_config], [python3-config], [true], [false])