distutils-r1.eclass: Fix detection of setuptools entry_points

Closes: https://bugs.gentoo.org/705362
Signed-off-by: Michał Górny <mgorny@gentoo.org>
Signed-off-by: Sebastian Pipping <sping@gentoo.org>

diff --git a/eclass/distutils-r1.eclass b/eclass/distutils-r1.eclass
index 65294a065da7cdc2e27217b9a8f3656fd5ddecc7..3026518583523931d7080909f9557f71633fbf22 100644 (file)
--- a/eclass/distutils-r1.eclass
+++ b/eclass/distutils-r1.eclass
@@ -447,7 +447,7 @@ _distutils_verify_use_setuptools() {
                # as a special case, setuptools provides itself ;-)
                :
        elif grep -E -q -s '(from|import)\s+setuptools' setup.py; then
-               if grep -E -q -s 'entry_points\s+=' setup.py; then
+               if grep -E -q -s 'entry_points\s*=' setup.py; then
                        expected=rdepend
                else
                        expected=bdepend