[Buildroot] [PATCH] python-crossbar: add a warning comment concerning version bump

[yegorslists at googlemail.com]

From: Yegor Yefremov <yegorslists at googlemail.com>

The latest crossbar needs a rather recent setuptools package, that
has circular dependencies. Until this issue is not resolved, it is
not safe to bump crossbar version.

Signed-off-by: Yegor Yefremov <yegorslists at googlemail.com>
---
 package/python-crossbar/python-crossbar.mk | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/package/python-crossbar/python-crossbar.mk b/package/python-crossbar/python-crossbar.mk
index 3d82d7704..9c543e6cc 100644
--- a/package/python-crossbar/python-crossbar.mk
+++ b/package/python-crossbar/python-crossbar.mk
@@ -4,6 +4,8 @@
 #
 ################################################################################
 
+# don't bump version as newer setuptools package is needed,
+# that still didn't make its way into BR
 PYTHON_CROSSBAR_VERSION = 0.14.0
 PYTHON_CROSSBAR_SOURCE = crossbar-$(PYTHON_CROSSBAR_VERSION).tar.gz
 PYTHON_CROSSBAR_SITE = https://pypi.python.org/packages/f0/9a/e0b77e15698c47b6293655bc0e1996dd8e87bd8af7bc7434a5c8281a024e
-- 
2.11.0