1 #------------------------------------------------------------------------------ |
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2 # |
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3 # Makefile |
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4 # |
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5 # IgH EtherCAT master module |
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6 # |
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7 # $Id$ |
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8 # |
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9 # Copyright (C) 2006 Florian Pose, Ingenieurgemeinschaft IgH |
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10 # |
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11 # This file is part of the IgH EtherCAT Master. |
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12 # |
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13 # The IgH EtherCAT Master is free software; you can redistribute it |
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14 # and/or modify it under the terms of the GNU General Public License |
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15 # as published by the Free Software Foundation; either version 2 of the |
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16 # License, or (at your option) any later version. |
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17 # |
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18 # The IgH EtherCAT Master is distributed in the hope that it will be |
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19 # useful, but WITHOUT ANY WARRANTY; without even the implied warranty of |
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20 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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21 # GNU General Public License for more details. |
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22 # |
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23 # You should have received a copy of the GNU General Public License |
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24 # along with the IgH EtherCAT Master; if not, write to the Free Software |
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25 # Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA |
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26 # |
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27 # The right to use EtherCAT Technology is granted and comes free of |
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28 # charge under condition of compatibility of product made by |
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29 # Licensee. People intending to distribute/sell products based on the |
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30 # code, have to sign an agreement to guarantee that products using |
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31 # software based on IgH EtherCAT master stay compatible with the actual |
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32 # EtherCAT specification (which are released themselves as an open |
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33 # standard) as the (only) precondition to have the right to use EtherCAT |
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34 # Technology, IP and trade marks. |
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35 # |
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36 #------------------------------------------------------------------------------ |
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37 |
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38 #------------------------------------------------------------------------------ |
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39 # kbuild section |
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40 |
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41 ifneq ($(KERNELRELEASE),) |
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42 |
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43 obj-m := ec_master.o |
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44 |
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45 ec_master-objs := module.o master.o device.o slave.o datagram.o \ |
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46 domain.o mailbox.o ethernet.o debug.o fsm.o |
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47 |
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48 REV := $(shell svnversion $(src) 2>/dev/null || echo "unknown") |
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49 |
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50 EXTRA_CFLAGS := -DSVNREV=$(REV) -DUSER=$(USER) |
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51 |
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52 #------------------------------------------------------------------------------ |
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53 # default section |
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54 |
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55 else |
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56 |
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57 ifneq ($(wildcard ../ethercat.conf),) |
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58 include ../ethercat.conf |
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59 else |
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60 KERNEL := $(shell uname -r) |
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61 endif |
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62 |
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63 KERNEL_DIR := /lib/modules/$(KERNEL)/build |
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64 CURRENT_DIR := $(shell pwd) |
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65 INSTALL_MOD_DIR := ethercat/master |
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66 |
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67 modules: |
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68 $(MAKE) -C $(KERNEL_DIR) M=$(CURRENT_DIR) modules |
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69 |
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70 install: modules_install |
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71 |
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72 modules_install: |
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73 $(MAKE) -C $(KERNEL_DIR) M=$(CURRENT_DIR) \ |
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74 INSTALL_MOD_DIR=$(INSTALL_MOD_DIR) modules_install |
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75 |
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76 clean: |
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77 $(MAKE) -C $(KERNEL_DIR) M=$(CURRENT_DIR) clean |
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78 @rm -f Modules.symvers |
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79 |
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80 #------------------------------------------------------------------------------ |
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81 |
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82 endif |
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