python-pyasn: new package

[Peter: license is LGPLv3+ / GPLv2+]
Signed-off-by: Ryan Barnett <rjbarnet@rockwellcollins.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/Config.in

@@ -400,6 +400,7 @@ source "package/python-msgpack/Config.in"
 source "package/python-netifaces/Config.in"
 source "package/python-nfc/Config.in"
 source "package/python-protobuf/Config.in"
+source "package/python-pyasn/Config.in"
 source "package/python-pygame/Config.in"
 source "package/python-pyparsing/Config.in"
 source "package/python-pyro/Config.in"

package/python-pyasn/Config.in

@@ -0,0 +1,13 @@
+config BR2_PACKAGE_PYTHON_PYASN
+	bool "python-pyasn"
+	depends on BR2_PACKAGE_PYTHON
+	depends on BR2_INSTALL_LIBSTDCPP
+	help
+	  PyASN is a Python extension module that enables you to
+	  perform very fast IP address to Autonomous System Number
+	  lookups.
+
+	  https://code.google.com/p/pyasn/
+
+comment "python-pyasn needs a toolchain w/ C++"
+        depends on !BR2_INSTALL_LIBSTDCPP

package/python-pyasn/python-pyasn.mk

@@ -0,0 +1,19 @@
+################################################################################
+#
+# python-pyasn
+#
+################################################################################
+
+PYTHON_PYASN_VERSION = 1.2
+PYTHON_PYASN_SOURCE = PyASN-$(PYTHON_PYASN_VERSION).zip
+PYTHON_PYASN_SITE = https://pyasn.googlecode.com/files
+PYTHON_PYASN_LICENSE = LGPLv3+ (pyasn.cpp), GPLv2+ (libgds)
+PYTHON_PYASN_SETUP_TYPE = distutils
+
+define PYTHON_PYASN_EXTRACT_CMDS
+	unzip -d $(@D) $(DL_DIR)/$(PYTHON_PYASN_SOURCE)
+	mv $(@D)/PyASN-$(PYTHON_PYASN_VERSION)/* $(@D)
+	$(RM) -r $(@D)/PyASN-$(PYTHON_PYASN_VERSION)
+endef
+
+$(eval $(python-package))