added to make kernel-module compilation easier.

merge-requests/1/head
Gerhard Jaeger 2004-04-14 19:14:13 +00:00
rodzic 5939553028
commit 2859bc1db2
4 zmienionych plików z 485 dodań i 10 usunięć

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@ -0,0 +1,103 @@
#!/bin/bash
#******************************************************************************
#
# Bash-Script to create Plustek-Scannerdriver modules for Kernel 2.4 & 2.6
# out of the backend sources...
#
BUILD_DIR=$PWD/build
SRC_DIR=$PWD/../../backend
MAKEFILE=$PWD/Makefile.kernel26
KERNEL_V=`uname -r`
OSMINOR=`uname -r | cut -b 3`
OSMAJOR=`uname -r | cut -b 1`
#
# some intro ;-)
#
echo "This script will try and build a suitable kernel-module for your system."
echo "If you'd like to make the module WITH debug output, restart this script"
echo "with as follows:"
echo "./MakeModule.sh DEBUG=y"
echo "Press <ENTER> to continue or <CTRL><C> to cancel."
read
#
# we need to be root user...
#
echo -n "Check for root..."
if [ $EUID -ne 0 ]; then
echo -e "\b\b\b - failed"
echo "Please retry as root user."
exit -1
fi
echo -e "\b\b\b - done."
#
#
#
echo -e "\nCheck for kernelversion:"
if [ "$OSMINOR" == "6" ]; then
echo "Using makefile for kernel 2.6.x"
MAKEFILE=$PWD/Makefile.kernel26
elif [ "$OSMINOR" == "4" ]; then
echo "Using makefile for kernel 2.4.x"
MAKEFILE=$PWD/Makefile.kernel24
else
echo "Your kernelversion >"$OSMAJOR"."$OSMINOR"< is probably not supported"
exit -2
fi
echo -e "Build-directory: \n"$BUILD_DIR
echo -n "Removing build-directory..."
rm -rf $BUILD_DIR
echo -e "\b\b\b - done."
echo -n "Creating build-directory..."
mkdir $BUILD_DIR
cd $BUILD_DIR
echo -e "\b\b\b - done.\n"
echo -n "Linking source files..."
C_FILES=`ls $SRC_DIR/plustek-pp_*.c`
H_FILES=`ls $SRC_DIR/plustek-pp_*.h`
for F in $C_FILES $H_FILES $SRC_DIR/plustek-pp.h; do
ln -s $F .
done
echo -e "\b\b\b - done."
echo -n "Copying Makefile to build-directory..."
cp $MAKEFILE Makefile
echo -e "\b\b\b - done."
echo "Making the module..."
if [ "$OSMINOR" == "4" ]; then
make all $1
else
make -C /lib/modules/$KERNEL_V/build/ SUBDIRS=$BUILD_DIR modules $1
fi
cd ..
echo "done."
echo "Should I install the module?"
echo "Press <ENTER> to continue or <CTRL><C> to cancel."
read
make -C $BUILD_DIR install
echo "Should I try and load the module?"
echo "If this step fails, check the kernel-log."
echo "Press <ENTER> to continue or <CTRL><C> to cancel."
read
make -C $BUILD_DIR load
echo "done."
echo "Should I remove the build directory?"
echo "Press <ENTER> to continue or <CTRL><C> to cancel."
read
rm -rf $BUILD_DIR
echo "done."

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# Makefile for the plustek scanner driver (kernel-module)
#
###############################################################################
#
# define the directories
#
HOME_DIR := .
SRC_DIR := $(HOME_DIR)
INC_DIR := $(SRC_DIR)
OBJ_DIR := $(HOME_DIR)/obj
DOC_DIR := $(HOME_DIR)/doc
BACKEND := $(SRC_DIR)
#
# define the used tools
#
MD = mkdir -p
CC = gcc
TAR = tar
REF = cxref
#
# Comment/uncomment the following line to disable/enable debugging
# can also be set by commandline parameter: make all DEBUG=y
#
#DEBUG = y
#
# common compiler options
#
OPT = -fomit-frame-pointer -D_PTDRV_V1=$(VERSION1) \
-D_PTDRV_V0=$(VERSION0) -D_PTDRV_BUILD=$(BUILD)
#
# cxref options
#
REFOPT = -xref-all -index-all -html32
#
# Comment out if you are not running SMP. Someone take this out of here
# when the SMP stuff gets moved out of the kernel Makefile.
# SMP = 1
# SMP_PROF = 1
#
# add the following to get assembly listing
# -Wa,-alh,-L -g
#
# get some version numbers
#
ifeq ($(LINUXVERSION),)
LINUXVERSION = $(shell uname -r)
endif
VERSION0 = $(shell cat ./../VERSION0)
VERSION1 = $(shell cat ./../VERSION1)
BUILD = $(shell cat ./../BUILD)
# Change it here or specify it on the "make" commandline
ifeq ($(HEADER_PATH),)
MACHTYPE = $(shell env | grep debian-linux | wc -l | sed 's/ //g')
ifeq ($(MACHTYPE),1)
# debian
HEADER_PATH = /usr/src/kernel-headers-$(LINUXVERSION)/include
else
# redhat, slackware
HEADER_PATH = /usr/src/linux/include
endif
# HEADER_PATH = /usr/include
endif
ifeq ($(DEBUG),y)
DEBFLAGS = -O -g -DDEBUG # "-O" is needed to expand inlines
else
DEBFLAGS = -O2
endif
#
# the new style reference
#
K24_HEADER_PATH = /lib/modules/$(LINUXVERSION)/build/include
#
# try to autodetect if we can use the new style header include references
#
KERNEL_HEADERS = $(shell if test -d $(K24_HEADER_PATH); then \
echo $(K24_HEADER_PATH); \
else \
echo $(HEADER_PATH); \
fi; )
#
# seems to be necessary for kernels 2.4.x
#
MODVERFILE = $(shell if [ -e $(KERNEL_HEADERS)/linux/modversions.h ]; then \
echo $(KERNEL_HEADERS)/linux/modversions.h ; \
else \
echo $(KERNEL_HEADERS)/linux/modsetver.h ; \
fi )
MODFLAGS = -DMODULE
#
# set MODVERSIONS if the kernel uses it
#
VERSUSED = $(shell grep 'define CONFIG_MODVERSIONS' \
$(KERNEL_HEADERS)/linux/autoconf.h | wc -l | sed 's/ //g')
ifeq ($(VERSUSED),1)
MODFLAGS += -DMODVERSIONS -include $(MODVERFILE)
endif
WARNFLAGS = -Wall -Wstrict-prototypes
CFLAGS = $(WARNFLAGS) $(OPT) -D__KERNEL__ -I$(KERNEL_HEADERS) -I$(INC_DIR) -I$(BACKEND) $(DEBFLAGS) $(MODFLAGS)
MODLIB = /lib/modules/$(LINUXVERSION)
ifdef SMP
CFLAGS += -D__SMP__
ifdef SMP_PROF
CFLAGS += -D__SMP_PROF__
endif
endif
TARGET = pt_drv
OBJ = $(TARGET).o
NAMES := dac detect genericio image map misc models io procfs
NAMES := $(NAMES) motor p9636 ptdrv scale tpa p48xx p12 p12ccd
NAMES := $(addprefix plustek-pp_, $(NAMES))
SRCS := $(addprefix $(SRC_DIR)/, $(NAMES))
SRCS := $(addsuffix .c, $(SRCS))
OBJS := $(addprefix $(OBJ_DIR)/, $(NAMES))
OBJS := $(addsuffix .o, $(OBJS))
INCS := scan dbg types scandata procs hwdefs sysdep
INCS := $(addsuffix .h, $(INCS))
HDRS = $(addprefix $(INC_DIR)/plustek-pp_, $(INCS))
#
# the header files we need from the backend
#
BACKINCS := plustek-pp.h
BACKINCS := $(addprefix $(BACKEND)/, $(BACKINCS))
group = "root"
mode = "644"
INST_DIR = /lib/modules/$(LINUXVERSION)/kernel/drivers/char
info:
@clear
@echo "Makefile to create the Plustek-Scanner kernel-module:"
@echo "all ... builds the module"
@echo "all DEBUG=y ... builds the module with debug-messages enabled"
@echo "clean ... cleans up the show"
@echo "install ... installs the module to the library path"
@echo "uninstall ... removes the module from the library path"
@echo "load ... tries to load the module and creates device nodes"
@echo "unload ... unloads the module"
all: .depend chkdir $(OBJ)
#
# create object directory
#
.PHONY : chkdir
chkdir:
@-$(MD) $(OBJ_DIR)
@-$(MD) $(DOC_DIR)
$(OBJ): $(OBJS)
$(LD) -r $^ -o $@
$(OBJS): Makefile $(HDRS) $(BACKINCS)
$(OBJ_DIR)/%.o : $(SRC_DIR)/%.c
$(CC) $(CFLAGS) -c $< -o $@
$(OBJ_DIR)/$(OBJ): VERSION1 VERSION0
#
# copy the driver to the modules directory
#
install:
mkdir -p $(INST_DIR)
install -c -m $(mode) $(OBJ) $(INST_DIR)
/sbin/depmod -a
#
# remove it
#
uninstall:
rm -f $(INST_DIR)/$(OBJ)
#
# use modprobe to load the driver, remember to set the
# parameter in /etc/modules.conf (see sane-plustek_pp.man for more details)
#
load: $(INST_DIR)/$(OBJ)
# invoke modprobe with all arguments we got
/sbin/modprobe $(TARGET) || exit 1
# Remove stale nodes and replace them, then give gid and perms
rm -f /dev/$(TARGET)*
# when using the devfs support, we check the /dev/scanner entries
# and only create links to the devfs nodes
# at least we create one link
@if [ -e /dev/scanner/$(TARGET)* ]; then \
ln -s /dev/scanner/$(TARGET)0 /dev/$(TARGET); \
for name in `ls /dev/scanner | grep $(TARGET)`; do \
ln -s /dev/scanner/$$name /dev/$$name ; \
done \
else \
mknod /dev/$(TARGET) c `cat /proc/devices | sed -ne "s/\([0-9]*\) pt_drv/\1/p"` 0; \
mknod /dev/$(TARGET)0 c `cat /proc/devices | sed -ne "s/\([0-9]*\) pt_drv/\1/p"` 0; \
mknod /dev/$(TARGET)1 c `cat /proc/devices | sed -ne "s/\([0-9]*\) pt_drv/\1/p"` 1; \
mknod /dev/$(TARGET)2 c `cat /proc/devices | sed -ne "s/\([0-9]*\) pt_drv/\1/p"` 2; \
mknod /dev/$(TARGET)3 c `cat /proc/devices | sed -ne "s/\([0-9]*\) pt_drv/\1/p"` 3; \
\
chgrp $(group) /dev/$(TARGET)*; \
chmod $(mode) /dev/$(TARGET)*; \
fi
#
# unload the driver
#
unload:
/sbin/modprobe -r $(TARGET) || exit 1
# Remove stale nodes
rm -f /dev/$(TARGET)*
#
# create reference docu
#
doc: chkdir
$(REF) $(REFOPT) $(INC_DIR)/*.h $(SRC_DIR)/*.c $(BACKEND)/plustek-share.h \
-D__KERNEL__ -I$(KERNEL_HEADERS) -I$(INC_DIR) -I$(BACKEND) $(MODFLAGS) \
-D_PTDRV_V1=$(VERSION1) -D_PTDRV_V0=$(VERSION0) -D_PTDRV_BUILD=$(BUILD) -O$(DOC_DIR)
clean:
@-rm -f $(OBJ_DIR)/*.o .depend depend dep $(REF).* *.html $(TARGET).o
@-rm -rf $(OBJ_DIR)
@-rm -rf $(DOC_DIR)
depend .depend dep:
$(CC) $(CFLAGS) -M $(SRCS) > $@
ifeq (.depend,$(wildcard .depend))
#include .depend
endif

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# Makefile for the plustek scanner driver (kernel-module)
#
###############################################################################
#
# retrieve the version numbers
#
ifeq ($(LINUXVERSION),)
LINUXVERSION = $(shell uname -r)
endif
VERSION0 = $(shell cat $(SUBDIRS)/../VERSION0)
VERSION1 = $(shell cat $(SUBDIRS)/../VERSION1)
BUILD = $(shell cat $(SUBDIRS)/../BUILD)
#
# extra flags
#
EXTRA_CFLAGS += -D_PTDRV_V1=$(VERSION1) -D_PTDRV_V0=$(VERSION0) -D_PTDRV_BUILD=$(BUILD)
ifeq ($(DEBUG),y)
EXTRA_CFLAGS += -DDEBUG
endif
#
# the module name
#
TARGET := pt_drv
MODULE := $(TARGET).ko
#
# our files...
#
NAMES := dac detect genericio image map misc models io procfs
NAMES := $(NAMES) motor p9636 ptdrv scale tpa p48xx p12 p12ccd
NAMES := $(addprefix plustek-pp_, $(NAMES))
OBJS := $(addsuffix .o, $(NAMES))
#
# now the kernel magic
#
ifneq ($(KERNELRELEASE),)
obj-m := $(TARGET).o
$(TARGET)-objs := $(OBJS)
else
KDIR := /lib/modules/$(shell uname -r)/build
PWD := $(shell pwd)
default:
$(MAKE) -C $(KDIR) SUBDIRS=$(PWD) modules
endif
#
# the installation stuff
#
group = "root"
mode = "644"
INST_DIR = /lib/modules/$(LINUXVERSION)/kernel/drivers/parport
#
# copy the driver to the modules directory
#
install:
mkdir -p $(INST_DIR)
install -c -m $(mode) $(MODULE) $(INST_DIR)
/sbin/depmod -a
#
#
#
uninstall:
rm -f $(INST_DIR)/$(MODULE)
#
# use modprobe to load the driver, remember to set the
# parameter in /etc/conf.modules (see INSTALL for more details)
#
load: $(INST_DIR)/$(MODULE)
# invoke modprobe with all arguments we got
/sbin/modprobe $(TARGET) || exit 1
# Remove stale nodes and replace them, then give gid and perms
rm -f /dev/$(TARGET)*
# when using the devfs support, we check the /dev/scanner entries
# and only create links to the devfs nodes
# at least we create one link
@if [ -e /dev/scanner/$(TARGET)* ]; then \
ln -s /dev/scanner/$(TARGET)0 /dev/$(TARGET); \
for name in `ls /dev/scanner | grep $(TARGET)`; do \
ln -s /dev/scanner/$$name /dev/$$name ; \
done \
else \
mknod /dev/$(TARGET) c `cat /proc/devices | sed -ne "s/\([0-9]*\) pt_drv/\1/p"` 0; \
mknod /dev/$(TARGET)0 c `cat /proc/devices | sed -ne "s/\([0-9]*\) pt_drv/\1/p"` 0; \
mknod /dev/$(TARGET)1 c `cat /proc/devices | sed -ne "s/\([0-9]*\) pt_drv/\1/p"` 1; \
mknod /dev/$(TARGET)2 c `cat /proc/devices | sed -ne "s/\([0-9]*\) pt_drv/\1/p"` 2; \
mknod /dev/$(TARGET)3 c `cat /proc/devices | sed -ne "s/\([0-9]*\) pt_drv/\1/p"` 3; \
\
chgrp $(group) /dev/$(TARGET)*; \
chmod $(mode) /dev/$(TARGET)*; \
fi
#
# unload the driver
#
unload:
/sbin/modprobe -r $(TARGET) || exit 1
# Remove stale nodes
rm -f /dev/$(TARGET)*
#
# cleanup the show
#
clean:
@-rm -f *.o .depend depend dep $(MODULE) $(TARGET).o $(TARGET).mod.c .*.cmd

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@ -52,6 +52,8 @@ REFOPT = -xref-all -index-all -html32
ifeq ($(LINUXVERSION),)
LINUXVERSION = $(shell uname -r)
endif
OSMINOR = $(shell uname -r | cut -b 3 )
OSMAJOR = $(shell uname -r | cut -b 1 )
VERSION0 = $(shell cat VERSION0)
VERSION1 = $(shell cat VERSION1)
BUILD = $(shell cat BUILD)
@ -110,7 +112,6 @@ ifeq ($(VERSUSED),1)
endif
WARNFLAGS = -Wall -Wstrict-prototypes
CFLAGS = $(WARNFLAGS) $(OPT) -D__KERNEL__ -I$(KERNEL_HEADERS) -I$(INC_DIR) -I$(BACKEND) $(DEBFLAGS) $(MODFLAGS)
MODLIB = /lib/modules/$(LINUXVERSION)
@ -159,7 +160,7 @@ info:
@echo "unload ... unloads the module"
all: .depend chkdir $(TARGET).o
all: .depend chkdir $(OBJ)
#
# create object directory
@ -169,7 +170,7 @@ chkdir:
@-$(MD) $(OBJ_DIR)
@-$(MD) $(DOC_DIR)
$(TARGET).o: $(OBJS)
$(OBJ): $(OBJS)
$(LD) -r $^ -o $@
$(OBJS): Makefile.module $(HDRS) $(BACKINCS)
@ -177,27 +178,27 @@ $(OBJS): Makefile.module $(HDRS) $(BACKINCS)
$(OBJ_DIR)/%.o : $(SRC_DIR)/%.c
$(CC) $(CFLAGS) -c $< -o $@
$(OBJ_DIR)/ptdrv.o: VERSION1 VERSION0
$(OBJ_DIR)/$(OBJ): VERSION1 VERSION0
#
# copy the driver to the modules directory
#
install:
mkdir -p /lib/modules/$(LINUXVERSION)/misc
install -c -m $(mode) $(TARGET).o /lib/modules/$(LINUXVERSION)/misc
install -c -m $(mode) $(OBJ) /lib/modules/$(LINUXVERSION)/misc
/sbin/depmod -a
#
#
# remove it
#
uninstall:
rm -f /lib/modules/$(LINUXVERSION)/misc/$(TARGET).o
rm -f /lib/modules/$(LINUXVERSION)/misc/$(OBJ)
#
# use modprobe to load the driver, remember to set the
# parameter in /etc/conf.modules (see INSTALL for more details)
# parameter in /etc/modules.conf (see sane-plustek_pp.man for more details)
#
load: /lib/modules/$(LINUXVERSION)/misc/$(TARGET).o
load: /lib/modules/$(LINUXVERSION)/misc/$(OBJ)
# invoke modprobe with all arguments we got
/sbin/modprobe $(TARGET) || exit 1
@ -241,7 +242,7 @@ doc: chkdir
-D_PTDRV_V1=$(VERSION1) -D_PTDRV_V0=$(VERSION0) -D_PTDRV_BUILD=$(BUILD) -O$(DOC_DIR)
clean:
@-rm -f $(OBJ_DIR)/*.o .depend depend dep $(OBJ) $(REF).* *.html
@-rm -f $(OBJ_DIR)/*.o .depend depend dep $(REF).* *.html $(TARGET).ko $(TARGET).o
@-rm -rf $(OBJ_DIR)
@-rm -rf $(DOC_DIR)