Rev 11 | Go to most recent revision | Details | Last modification | View Log | RSS feed
Rev | Author | Line No. | Line |
---|---|---|---|
9 | f9daq | 1 | #**************************************************************************** |
2 | # Copyright (C) 2000-2004 ARW Elektronik Germany |
||
3 | # |
||
4 | # |
||
5 | # This program is free software; you can redistribute it and/or modify |
||
6 | # it under the terms of the GNU General Public License as published by |
||
7 | # the Free Software Foundation; either version 2 of the License, or |
||
8 | # (at your option) any later version. |
||
9 | # |
||
10 | # This program is distributed in the hope that it will be useful, |
||
11 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
||
12 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
||
13 | # GNU General Public License for more details. |
||
14 | # |
||
15 | # You should have received a copy of the GNU General Public License |
||
16 | # along with this program; if not, write to the Free Software |
||
17 | # Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
||
18 | # |
||
19 | # Maintainer(s): Klaus Hitschler (klaus.hitschler@gmx.de) |
||
20 | #**************************************************************************** |
||
21 | |||
22 | #**************************************************************************** |
||
23 | # |
||
24 | # Makefile - makefile for ARW Elektronik PCI to VME interfaces driver |
||
25 | # |
||
26 | # $Log: Makefile,v $ |
||
27 | # Revision 1.2 2004/08/13 19:23:26 klaus |
||
28 | # conversion to kernel-version 2.6, released version 3.0 |
||
29 | # |
||
30 | # Revision 1.1.1.2 2002/10/18 22:14:29 klaus |
||
31 | # *** empty log message *** |
||
32 | # |
||
33 | # Revision 1.1.1.1 2002/10/09 19:36:30 klaus |
||
34 | # initial import |
||
35 | # |
||
36 | # |
||
37 | #**************************************************************************** |
||
38 | |||
39 | #**************************************************************************** |
||
40 | # please modify only here if your kernel path is elsewhere located |
||
41 | # |
||
42 | KERNEL_LOCATION =/usr/src/linux-headers-$(shell uname -r) |
||
43 | |||
44 | EXTRA_CFLAGS := -I. |
||
45 | #**************************************************************************** |
||
46 | # removed old kernel source path retrival for support of kernels < 2.2.18! |
||
47 | # old KERNSRC = /lib/modules/$(VERSION)/build |
||
48 | # |
||
49 | KERNSRC := $(KERNEL_LOCATION) |
||
50 | |||
51 | #**************************************************************************** |
||
52 | # whole makefile is based on availability of version.h file |
||
53 | # do a forced stop if it is not available |
||
54 | # |
||
55 | HASVERSION_H := $(shell if test -f /usr/include/linux/version.h ; then echo yes ; else echo no; fi ) |
||
56 | |||
57 | ifeq ($(HASVERSION_H),no) |
||
58 | $(error "Can't find $(KERNEL_LOCATION)/include/linux/version.h !") |
||
59 | else |
||
60 | |||
61 | #**************************************************************************** |
||
62 | # removed old version retrival for better cross compile support |
||
63 | # old VERSION := $(shell uname -r) |
||
64 | # |
||
65 | |||
66 | |||
67 | VERSION := $(shell cpp -dM -I$(KERNEL_LOCATION)/include $(KERNEL_LOCATION)/include/generated/utsrelease.h \ |
||
68 | | grep UTS_RELEASE | sed -e 's;[^"]*"\(.*\)";\1;g') |
||
69 | |||
70 | |||
71 | #**************************************************************************** |
||
72 | # where the driver should be installed - change here for cross install - currently not functional |
||
73 | # |
||
74 | INSTALL_LOCATION = /lib/modules/2.6.24-19-generic/ubuntu/misc/ |
||
75 | |||
76 | #**************************************************************************** |
||
77 | # get extracted kernel VERSION and PATCHLEVEL for comparison |
||
78 | # decide to use KBUILD for kernels greater 2.6.0 |
||
79 | # |
||
80 | KVERSION := $(shell echo $(VERSION) | sed -e 's;\([1-9]\)\..*;\1;g' ) |
||
81 | KPATCHLEVEL := $(shell echo $(VERSION) | sed -e 's;[1-9]\.\([0-9]\{0,3\}\)\..*;\1;g' ) |
||
82 | USEKBUILD := $(shell if [ $(KVERSION) -gt 2 ] || [ $(KVERSION) -eq 2 ] && [ $(KPATCHLEVEL) -ge 6 ] ; \ |
||
83 | then echo "yes" ; else echo "no" ; fi) |
||
84 | |||
85 | USEKBUILD := yes |
||
86 | #**************************************************************************** |
||
87 | # some common switches and defines |
||
88 | # |
||
89 | DBG = __NO_DEBUG__ # or __DEBUG__ to debug the driver |
||
90 | SRC = . |
||
91 | |||
92 | |||
93 | #**************************************************************************** |
||
94 | # preparation what to build or what to KBUILD |
||
95 | # |
||
96 | pcivme-objs := $(SRC)/main.o $(SRC)/askpci.o $(SRC)/plxbug.o $(SRC)/fops.o |
||
97 | |||
98 | |||
99 | ifeq ($(USEKBUILD),yes) # <<<<< USEKBUILD >>>>>> |
||
100 | |||
101 | #**************************************************************************** |
||
102 | # what's the target |
||
103 | # |
||
104 | TARGET = pcivme.ko |
||
105 | obj-m := pcivme.o |
||
106 | |||
107 | #**************************************************************************** |
||
108 | # add flags to standard flags |
||
109 | # |
||
110 | CPPFLAGS += -I$(PWD) -D$(DBG) |
||
111 | |||
112 | #**************************************************************************** |
||
113 | # do it |
||
114 | # |
||
115 | all : message |
||
116 | $(MAKE) -C $(KERNSRC) M=$(PWD) V=$(VERBOSE) $(filter-out all, $(MAKECMDGOLAS)) modules |
||
117 | |||
118 | else # <<<<< USEKBUILD >>>>>> |
||
119 | |||
120 | #**************************************************************************** |
||
121 | # additional common switches and defines |
||
122 | # |
||
123 | CC = gcc |
||
124 | LD = ld |
||
125 | INC = $(KERNSRC)/include |
||
126 | DEP = .depend |
||
127 | |||
128 | #**************************************************************************** |
||
129 | # what's the target |
||
130 | # |
||
131 | TARGET = pcivme.o |
||
132 | |||
133 | #**************************************************************************** |
||
134 | # compile flags |
||
135 | # |
||
136 | CFLAGS = -O2 -D__KERNEL__ -DMODULE -Wall $(INCLUDE) -D$(DBG) |
||
137 | |||
138 | #**************************************************************************** |
||
139 | # do it |
||
140 | # |
||
141 | all: message $(TARGET) |
||
142 | |||
143 | $(TARGET) : $(pcivme-objs) |
||
144 | $(LD) -r $^ -o $@ |
||
145 | |||
146 | #********** catch include file depencies ************************************ |
||
147 | ifeq ($(DEP),$(wildcard $(DEP))) |
||
148 | |||
149 | depend: |
||
150 | makedepend -f$(DEP) -- $(CFLAGS) -- $(addsuffix .c, $(basename $(pcivme-objs))) -I$(INC) |
||
151 | |||
152 | include $(DEP) |
||
153 | |||
154 | else |
||
155 | |||
156 | depend: |
||
157 | touch $(DEP) |
||
158 | makedepend -f$(DEP) -- $(CFLAGS) -- $(addsuffix .c, $(basename $(pcivme-objs))) -I$(INC) |
||
159 | endif |
||
160 | |||
161 | endif # <<<<< USEKBUILD >>>>>> |
||
162 | |||
163 | #********** clean all for a rebuild ***************************************** |
||
164 | clean: |
||
165 | rm -f *~ $(TARGET) $(pcivme-objs) |
||
166 | |||
167 | #********** clean all for a rebuild ***************************************** |
||
168 | fresh: |
||
169 | touch *.c |
||
170 | make all |
||
171 | |||
172 | #********** informations during build of driver ***************************** |
||
173 | .PHONY : message |
||
174 | message: |
||
175 | @ echo "***" |
||
176 | @ echo "*** Host machine kernel version=$(shell uname -r), Driver kernel version=$(VERSION), Path to kernel sources=$(KERNSRC), use KBUILD=$(USEKBUILD)" |
||
177 | @ echo "***" |
||
178 | |||
179 | #********** root installation only ****************************************** |
||
180 | install: |
||
181 | ./pcivme_load 1 |
||
182 | |||
183 | endif # <<<<< HASVERSION_H >>>>>> |
||
184 | |||
185 | # DO NOT DELETE |
||
186 |