circus: new package

Reviewed-by: Maxime Hadjinlian <maxime.hadjinlian@gmail.com>
Signed-off-by: Yegor Yefremov <yegorslists@googlemail.com>
[Thomas: minor tweaks to Config.in.]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/Config.in

@@ -1635,6 +1635,7 @@ menu "System tools"
 	source "package/attr/Config.in"
 	source "package/audit/Config.in"
 	source "package/bootutils/Config.in"
+	source "package/circus/Config.in"
 	source "package/coreutils/Config.in"
 	source "package/cpuload/Config.in"
 	source "package/dcron/Config.in"

package/circus/Config.in

@@ -0,0 +1,21 @@
+config BR2_PACKAGE_CIRCUS
+	bool "circus"
+	depends on BR2_PACKAGE_PYTHON || BR2_PACKAGE_PYTHON3
+	depends on BR2_USE_WCHAR # pyzmq -> zeromq
+	depends on BR2_INSTALL_LIBSTDCPP # pyzmq -> zeromq
+	depends on BR2_TOOLCHAIN_HAS_THREADS # pyzmq -> zeromq
+	select BR2_PACKAGE_PYTHON_IOWAIT # runtime
+	select BR2_PACKAGE_PYTHON_PSUTIL # runtime
+	select BR2_PACKAGE_PYTHON_PYZMQ # runtime
+	select BR2_PACKAGE_PYTHON_TORNADO # runtime
+	select BR2_PACKAGE_PYTHON_SETUPTOOLS # runtime
+	help
+	  Circus is a program that will let you run and watch multiple
+	  processes and sockets.
+
+	  https://circus.readthedocs.org/en/latest/
+
+comment "circus needs Python and a toolchain w/ C++, wchar, threads"
+	depends on !BR2_INSTALL_LIBSTDCPP || !BR2_USE_WCHAR || \
+		!BR2_TOOLCHAIN_HAS_THREADS || \
+		!(BR2_PACKAGE_PYTHON || BR2_PACKAGE_PYTHON3)

package/circus/circus.hash

@@ -0,0 +1,3 @@
+# md5 from https://pypi.python.org/pypi/circus/json, sha256 locally computed
+md5	cddd4a8844907d8b6b402ca9c713d176  circus-0.13.0.tar.gz
+sha256	6201800a5fb05144b5e6c5ac9eb901b914305e8beaeb01f8edf54ab6ab1a295a  circus-0.13.0.tar.gz

package/circus/circus.mk

@@ -0,0 +1,14 @@
+################################################################################
+#
+# circus
+#
+################################################################################
+
+CIRCUS_VERSION = 0.13.0
+CIRCUS_SOURCE = circus-$(CIRCUS_VERSION).tar.gz
+CIRCUS_SITE = https://pypi.python.org/packages/source/c/circus
+CIRCUS_SETUP_TYPE = setuptools
+CIRCUS_LICENSE = Apache-2.0
+CIRCUS_LICENSE_FILES = LICENSE
+
+$(eval $(python-package))