ASR_BASE
Change-Id: Icf3719cc0afe3eeb3edc7fa80a2eb5199ca9dda1
diff --git a/external/subpack/lang/python/python-greenlet/Makefile b/external/subpack/lang/python/python-greenlet/Makefile
new file mode 100644
index 0000000..dced8ad
--- /dev/null
+++ b/external/subpack/lang/python/python-greenlet/Makefile
@@ -0,0 +1,58 @@
+#
+# Copyright (C) 2021 CZ.NIC, z. s. p. o. (https://www.nic.cz/)
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+include $(TOPDIR)/rules.mk
+
+PKG_NAME:=python-greenlet
+PKG_VERSION:=3.0.2
+PKG_RELEASE:=1
+
+PYPI_NAME:=greenlet
+PKG_HASH:=1c1129bc47266d83444c85a8e990ae22688cf05fb20d7951fd2866007c2ba9bc
+
+PKG_MAINTAINER:=Jan Pavlinec <jan.pavlinec1@gmail.com>
+PKG_LICENSE:=MIT
+PKG_LICENSE_FILES:=LICENSE
+# FIXME: remove when GCC10 is the oldest supported compiler, or the issue goes away
+PKG_BUILD_FLAGS:=no-mips16
+
+HOST_BUILD_DEPENDS:=python3/host python-build/host python-installer/host python-wheel/host
+
+include ../pypi.mk
+include $(INCLUDE_DIR)/package.mk
+include $(INCLUDE_DIR)/host-build.mk
+include ../python3-package.mk
+include ../python3-host-build.mk
+
+define Package/python3-greenlet
+ SUBMENU:=Python
+ SECTION:=lang
+ CATEGORY:=Languages
+ TITLE:=Lightweight coroutines for in-process concurrent programming
+ URL:=https://github.com/python-greenlet/greenlet
+ DEPENDS:= \
+ +python3-light \
+ +libstdcpp \
+ @!arc
+endef
+
+define Package/python3-greenlet/description
+ The greenlet package is a spin-off of Stackless
+ a version of CPython that supports micro-threads called tasklets.
+endef
+
+# FIXME: remove when GCC10 is the oldest supported compiler, or the issue goes away
+# This is required in addition to PKG_BUILD_FLAGS:=no-mips16 because otherwise MIPS16
+# flags are inherited from the Python base package (via sysconfig module)
+ifdef CONFIG_USE_MIPS16
+TARGET_CFLAGS += -mno-mips16 -mno-interlink-mips16
+endif
+
+$(eval $(call Py3Package,python3-greenlet))
+$(eval $(call BuildPackage,python3-greenlet))
+$(eval $(call BuildPackage,python3-greenlet-src))
+$(eval $(call HostBuild))