Hello,

I'm trying to get my Creative Webcam Live! to work. I downloaded the
source from http://mxhaard.free.fr/download.html and tried to compile it
with the included default makefile. The default makefile returned
several basic-level errors so I have to edit it (included). However,
make can now find the paths etc. but still something is missing (see
error below). Can anyone help?

Thanks beforehand!


- - - -
make clean

rm -r -f drivers/usb/*.o drivers/usb/.spcadecoder.o.cmd \
drivers/usb/.spca5xx.o.cmd *.o *.ko *.mod.* .[a-z]* core *.i

make

Building SPCA5XX driver for 2.5/2.6 kernel.
Remember: you must have read/write access to your kernel source tree.
make -C /lib/modules/2.6.11.4-21.7-default/build
/usr/bin/spca5xx/spca5xx-20050701 modules
make[1]: Entering directory `/usr/src/linux-2.6.11.4-21.7-obj/i386/default'
make[1]: Nothing to be done for `/usr/bin/spca5xx/spca5xx-20050701'.
make[1]: *** No rule to make target `modules'. Stop.
make[1]: Leaving directory `/usr/src/linux-2.6.11.4-21.7-obj/i386/default'
make: *** [default] Error 2

- - - - -

VERSION = 00.57.00
CVSVERSION = "$Experimental work Michel Xhaard && Reza Jelveh 03/02/2004"
DEFINES =

###
# The following flags enable experimental features.
# By default, these are enabled for development versions of the driver, and
# disabled for release versions.

# Optional: Enable driver debugging
DEFINES += -DSPCA50X_ENABLE_DEBUG

# Optional: Enable some experimental brightness control on internal CCD
# DEFINES += -DSPCA50X_ENABLE_EXP_BRIGHTNESS

# Optional: Enable some miscellaneous experimental code
# DEFINES += -DSPCA50X_ENABLE_EXPERIMENTAL

# Optional: Enable some experimental brightness fixes for spca505/506
#DEFINES += -DSPCA50X_ENABLE_EXP_505_BRIGHTNESS

# Optional: Enable On-Screen Display (see README file)
# DEFINES += -DSPCA50X_ENABLE_OSD

# Optional: Enable raw proc entry support
# DEFINES += -DSPCA50X_ENABLE_RAWPROCENTRY

###
# The following flags enable features that aren't yet implemented, and
# therefore are disabled by default.

# Optional: Enable checks for number of cameras
# DEFINES += -DSPCA50X_ENABLE_CAMS

# Optional: Enable compression
# DEFINES += -DSPCA50X_ENABLE_COMPRESSION

# Optional: Enable test pattern
# DEFINES += -DSPCA50X_ENABLE_TESTPATTERN

###
# Rest of Makefile follows here. You probably won't need to touch this.

# Setup defines
DEFINES += -DCONFIG_USB_SPCA5XX_MODULE=1 -DMODULE -D__KERNEL__
DEFINES += -DVID_HARDWARE_SPCA5XX=0xFF -DSPCA5XX_VERSION=\"$(VERSION)\"

ifneq ($(shell uname -r | cut -d. -f1,2), 2.4)

ifneq ($(KERNELRELEASE),) # We were called by kbuild
CFLAGS += $(DEFINES)
obj-m += spca5xx.o
spca5xx-objs := drivers/usb/spca5xx.o drivers/usb/spcadecoder.o

else # We were called from command line

KERNEL_VERSION = $(shell uname -r)
KERNELDIR := /lib/modules/$(KERNEL_VERSION)/build
PWD := $(shell pwd)
MODULE_INSTALLDIR = /lib/modules/$(KERNEL_VERSION)/kernel/drivers/usb/media/

# Targets, don't change!
default:
@echo ' Building SPCA5XX driver for 2.5/2.6 kernel.'
@echo ' Remember: you must have read/write access to your kernel source tree.'
$(MAKE) -C $(KERNELDIR) $(PWD) modules

install:
mkdir -p $(MODULE_INSTALLDIR)
rm -f $(MODULE_INSTALLDIR)spca50x.ko
rm -f $(MODULE_INSTALLDIR)et61x.ko
install -c -m 0644 spca5xx.ko $(MODULE_INSTALLDIR)
/sbin/depmod -ae

uninstall:
rm -f $(MODULE_INSTALLDIR)/spca5xx.ko
/sbin/depmod -aq

endif

else # kernel version test

################################################## ###########################
# For Linux 2.4 users.
# Change the following lines according to your system configuration.
# It is important to configure your particular source tree ("make dep") before
# compiling this module!
################################################## ###########################
###
# This makefile will build the spca50x driver module external to the kernel
# source tree. It makes it easier to swap kernels.


KERNEL_VERSION = $(shell uname -r)

###
# Location of the header files (most importantly the config files)
# for the kernel you want to build the module against.
# This should be correct for the currently installed kernel on your machine.
KINCLUDE = /lib/modules/$(KERNEL_VERSION)/build/include
KERNEL_ACFILE = $(KINCLUDE)/linux/autoconf.h
KERNEL_MODVERSIONSFILE = $(KINCLUDE)/linux/modversions.h
MODULE_INSTALLDIR = /lib/modules/$(KERNEL_VERSION)/kernel/drivers/usb/

# Detect module versioning support
ifneq ($(strip $(shell grep 'define CONFIG_MODVERSIONS 1' $(KERNEL_ACFILE))),)
DEFINES += -DMODVERSIONS -include $(KERNEL_MODVERSIONSFILE)
endif

# Detect SMP support
ifneq ($(strip $(shell grep 'define CONFIG_SMP 1' $(KERNEL_ACFILE))),)
DEFINES += -D__SMP__ -DSMP
endif

# Setup the tools
CC = gcc
LD = ld

# Setup compiler warnings
WARNINGS = -Wall -Wpointer-arith
WARNINGS += -Wcast-align -Wwrite-strings -Wstrict-prototypes
WARNINGS += -Wuninitialized -Wreturn-type -Wunused -Wparentheses

# Setup compiler flags
CFLAGS = -O2 -fomit-frame-pointer -fno-strict-aliasing -pipe
CFLAGS += -mpreferred-stack-boundary=2
CFLAGS += -I$(KINCLUDE) -Idrivers/usb

# Setup link flags
LDFLAGS = --strip-debug -r

# Setup the list of files to be included in a distribution
DIST_FILES = CHANGELOG \
README \
Makefile \
drivers/usb/Config.in \
drivers/usb/spcadecoder.c \
drivers/usb/spcadecoder.h \
drivers/usb/jpeg_header.h \
drivers/usb/jpeg_qtables.h \
drivers/usb/spcagamma.h \
drivers/usb/spcaCompat.h \
drivers/usb/spcausb.h \
drivers/usb/spca500_init.h \
drivers/usb/spca501_init.h \
drivers/usb/spca504_init.h \
drivers/usb/spca505_init.h \
drivers/usb/spca506.h \
drivers/usb/spca508_init.h \
drivers/usb/spca533.h \
drivers/usb/spca536.h \
drivers/usb/spca561.h \
drivers/usb/sonix.h \
drivers/usb/cs2102.h \
drivers/usb/hv7131b.h \
drivers/usb/icm105a.h \
drivers/usb/hv7131c.h \
drivers/usb/hdcs2020.h \
drivers/usb/pb0330.h \
drivers/usb/tas5130c.h \
drivers/usb/spcai2c_init.h\
drivers/usb/zc3xx.h\
drivers/usb/tv8532.h\
drivers/usb/cxlib.h\
drivers/usb/cx11646.h\
drivers/usb/spca5xx.c \
drivers/usb/spca5xx.h

OBJS = drivers/usb/spcadecoder.o \
drivers/usb/spca5xx.o

BINARY = spca5xx.o

###
# Targets follow here

binary: $(OBJS)
@echo Linking $(BINARY)
@$(LD) $(LDFLAGS) -o $(BINARY) $(OBJS)

install: binary
@echo Installing.. Your root password may be required.
su -c "make install-root"

install-root:
@echo Installing..
@mkdir -p /lib/modules/$(shell uname -r)/kernel/drivers/usb
@rm -f /lib/modules/$(shell uname -r)/kernel/drivers/usb/spca50x.o
@rm -f /lib/modules/$(shell uname -r)/kernel/drivers/usb/et61x.o
@cp spca5xx.o /lib/modules/$(shell uname -r)/kernel/drivers/usb/spca5xx.o
@/sbin/depmod

dist: clean binary
@echo Making distributable archives
@rm -f spca5xx-src-$(VERSION).tar.gz
@tar zcf spca5xx-src-$(VERSION).tar.gz $(DIST_FILES)
@rm -f spca5xx-module-$(VERSION).tar.gz
@cp $(BINARY) spca5xx-$(VERSION).o
@tar zcf spca5xx-module-$(VERSION).tar.gz spca5xx-$(VERSION).o README
@rm spca5xx-$(VERSION).o

..c.o: Makefile $*.c
@echo Compiling $*.c
@$(CC) $(CFLAGS) $(WARNINGS) $(DEFINES) -c $*.c -o $*.o

###
# Dependencies follow here

drivers/usb/spca5xx.o: drivers/usb/spca5xx.h \
drivers/usb/spcaCompat.h \
drivers/usb/spcausb.h \
drivers/usb/sonix.h \
drivers/usb/spca500_init.h \
drivers/usb/spca501_init.h \
drivers/usb/spca504_init.h \
drivers/usb/spca505_init.h \
drivers/usb/spca506.h \
drivers/usb/spca533.h \
drivers/usb/spca536.h \
drivers/usb/spca508_init.h \
drivers/usb/spca561.h \
drivers/usb/spcai2c_init.h

drivers/usb/spcadecoder.o: drivers/usb/spcadecoder.h \
drivers/usb/spcagamma.h \
drivers/usb/jpeg_header.h

endif # End kernel version test


################################################## ############################
# OTHER TARGETS
################################################## ############################
clean:
rm -r -f drivers/usb/*.o drivers/usb/.spcadecoder.o.cmd \
drivers/usb/.spca5xx.o.cmd *.o *.ko *.mod.* .[a-z]* core *.i

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