From 1b52b3cdf8eee357742bbde92d0555279f6a0f6d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Micha=C5=82=20G=C3=B3rny?= <mgorny@gentoo.org>
Date: Thu, 21 Apr 2022 18:01:10 +0200
Subject: [PATCH] distutils-r1.eclass: "build" dir warn makes sense for pep517
 only
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Signed-off-by: Michał Górny <mgorny@gentoo.org>
---
 eclass/distutils-r1.eclass | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/eclass/distutils-r1.eclass b/eclass/distutils-r1.eclass
index b65906dcbf844..5528ff74cccf4 100644
--- a/eclass/distutils-r1.eclass
+++ b/eclass/distutils-r1.eclass
@@ -1171,7 +1171,7 @@ distutils-r1_python_compile() {
 	# call setup.py build when using setuptools (either via PEP517
 	# or in legacy mode)
 	if [[ ${DISTUTILS_USE_PEP517:-setuptools} == setuptools ]]; then
-		if [[ ${GPEP517_TESTING} ]]; then
+		if [[ ${GPEP517_TESTING} && ${DISTUTILS_USE_PEP517} ]]; then
 			if [[ -d build ]]; then
 				eqawarn "A 'build' directory exists already.  Artifacts from this directory may"
 				eqawarn "be picked up by setuptools when building for another interpreter."