Commit 63e492e4 authored by Michael Rommel's avatar Michael Rommel Committed by Peter Korsgaard
Browse files

python-crc16: new package 



A python library that calculates CRC checksums of the CCITT/XModem
variant.

Signed-off-by: default avatarMichael Rommel <rommel@layer-7.net>
Signed-off-by: default avatarPeter Korsgaard <jacmet@sunsite.dk>
parent 95cc2aab

package/Config.in

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@@ -385,6 +385,7 @@ source "package/python/Config.in" 
if BR2_PACKAGE_PYTHON

menu "external python modules"

source "package/python-bottle/Config.in"

source "package/python-crc16/Config.in"

source "package/python-dpkt/Config.in"

source "package/python-id3/Config.in"

source "package/python-mad/Config.in"

package/python-crc16/Config.in

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config BR2_PACKAGE_PYTHON_CRC16

	bool "python-crc16"

	depends on BR2_PACKAGE_PYTHON

	help

	  This library calculates only CRC16 (16-bit codes) and the

	  only supported variant at the moment is CRC-CCITT (XModem).

	  CRC is a way of detecting accidental changes in data storage

	  or transmission. There are many variants of CRC and CRC16,

	  in particular.



	  http://pycrc16.googlecode.com/

package/python-crc16/python-crc16.mk

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################################################################################

#

# python-crc16

#

################################################################################



PYTHON_CRC16_VERSION = 0.1.1

PYTHON_CRC16_SOURCE = crc16-$(PYTHON_CRC16_VERSION).tar.gz

PYTHON_CRC16_SITE = http://pycrc16.googlecode.com/files/

PYTHON_CRC16_LICENSE = LGPLv3+

PYTHON_CRC16_LICENSE_FILES = COPYING.txt

PYTHON_CRC16_DEPENDENCIES = python host-python



PYTHON_CRC16_PARAMS = CC="$(TARGET_CC)" \

		CFLAGS="$(TARGET_CFLAGS)" \

		LDSHARED="$(TARGET_CC) -shared" \

		LDFLAGS="$(TARGET_LDFLAGS) -L$(STAGING_DIR)/usr/lib" \

		CROSS_COMPILING=yes \

		_python_sysroot=$(STAGING_DIR) \

		_python_srcdir=$(PYTHON_DIR) \

		_python_prefix=/usr \

		_python_exec_prefix=/usr



define PYTHON_CRC16_BUILD_CMDS

	(cd $(@D); $(PYTHON_CRC16_PARAMS) \

		$(HOST_DIR)/usr/bin/python setup.py build)

endef



define PYTHON_CRC16_INSTALL_TARGET_CMDS

	(cd $(@D); $(PYTHON_CRC16_PARAMS) \

		$(HOST_DIR)/usr/bin/python setup.py install \

		--prefix=$(TARGET_DIR)/usr)

endef



$(eval $(generic-package))