[Buildroot] [PATCH v8 12/26] package/python-flask-babel: migrate to poetry core pep517 build backend

[James Hilliard]

We need to migrate python-flask-babel to the pep517 poetry-core
backend as setuptools is not supported when building with a pep517
frontend.

This package currently builds using setuptools as we do not yet
use setuptools with a pep517 build frontend. The package contains
a setuptools fallback which only can be used when using setuptools
without a pep517 frontend as the pep517 frontend will only use the
build backend specified in the package pyproject.toml which is
poetry-core and not setuptools.

Signed-off-by: James Hilliard <james.hilliard1 at gmail.com>
---
 package/python-flask-babel/python-flask-babel.mk | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/package/python-flask-babel/python-flask-babel.mk b/package/python-flask-babel/python-flask-babel.mk
index b3ecdf6cf6..3970a14db1 100644
--- a/package/python-flask-babel/python-flask-babel.mk
+++ b/package/python-flask-babel/python-flask-babel.mk
@@ -8,7 +8,8 @@ PYTHON_FLASK_BABEL_VERSION = 4.0.0
 PYTHON_FLASK_BABEL_SOURCE = flask_babel-$(PYTHON_FLASK_BABEL_VERSION).tar.gz
 PYTHON_FLASK_BABEL_SITE = https://files.pythonhosted.org/packages/58/1a/4c65e3b90bda699a637bfb7fb96818b0a9bbff7636ea91aade67f6020a31
 PYTHON_FLASK_BABEL_LICENSE = BSD-3-Clause
-PYTHON_FLASK_BABEL_SETUP_TYPE = setuptools
+PYTHON_FLASK_BABEL_SETUP_TYPE = pep517
 PYTHON_FLASK_BABEL_LICENSE_FILES = LICENSE
+PYTHON_FLASK_BABEL_DEPENDENCIES = host-python-poetry-core
 
 $(eval $(python-package))
-- 
2.34.1