Installing i2c and lm_sensors in RH Linux 7.2? (i2c -- one more thing)

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Actually, I forgot to run depmod -a according to the instructions. Do I 
need to worry about this error?

[root at ANTux-P3 i2c-2.6.2]# /sbin/depmod -a
depmod: *** Unresolved symbols in /lib/modules/2.4.7-10/misc/i2c-elektor.o

I will go ahead and fiddle with lm_sensors to see if I can get it to work 
while waiting for an answer. :)


On Sat, 24 Nov 2001, Phillip Pi wrote:

> Thanks, Mark! That appeared to work (no errors). I hope lm_sensors part
> doesn't give me new problems. If I do run into problems, I will post a
> follow-up in this thread/discussion. Thanks again, guys. :)
> 
> 
> On Sat, 24 Nov 2001, Mark D. Studebaker wrote:
> 
> > Sorry I'm not making myself clear.
> > In Makefile, change the line
> >  
> >  MODDIR := /lib/modules/`grep UTS_RELEASE
> > /usr/src/linux-2.4.7-10/include/linux/version.h|cut -f 2 -d'"'`/misc
> > 
> > to
> > 
> >  MODDIR := /lib/modules/2.4.7-10/misc
> > 
> > 
> > All that stuff inside the `.........` just picks out the right name
> > for the kernel, but it only wants ONE answer and it is getting FIVE
> > answers, and you say the correct name, from 'uname -r',
> > is 2.4.7-10.
> > 
> > mds 
> > 
> > 
> > 
> > Phillip Pi wrote:
> > > 
> > > I hope this is what you wanted (I get more than one):
> > > 
> > > [ant at ANTux-P3 linux]$ pwd
> > > /usr/src/linux-2.4.7-10/include/linux
> > > 
> > > [ant at ANTux-P3 linux]$ cat version.h |grep UTS_RELEASE
> > > #define UTS_RELEASE "2.4.7-10smp"
> > > #define UTS_RELEASE "2.4.7-10BOOT"
> > > #define UTS_RELEASE "2.4.7-10enterprise"
> > > #define UTS_RELEASE "2.4.7-10debug"
> > > #define UTS_RELEASE "2.4.7-10"
> > > 
> > > I edited Makefile's MODDIR to say:
> > > MODDIR := /lib/modules/`grep UTS_RELEASE /usr/src/linux-2.4.7-10/include/linux/version.h|cut -f 2 -d'"'`/misc
> > > 
> > > I ran make, and I think it worked (no errors). However, make install
> > > failed:
> > > 
> > > [root at ANTux-P3 i2c-2.6.2]# make install
> > > if [ -n " kernel/i2c-core.o kernel/i2c-dev.o kernel/i2c-algo-bit.o
> > > kernel/i2c-philips-par.o kernel/i2c-elv.o kernel/i2c-velleman.o
> > > kernel/i2c-algo-pcf.o kernel/i2c-elektor.o kernel/i2c-proc.o
> > > kernel/i2c-pport.o" ] ; then \
> > >   mkdir -p /lib/modules/`grep UTS_RELEASE
> > > /usr/src/linux-2.4.7-10/include/linux/version.h|cut -f 2 -d'"'`/misc ; \
> > >   install -o root -g root -m 644  kernel/i2c-core.o kernel/i2c-dev.o
> > > kernel/i2c-algo-bit.o kernel/i2c-philips-par.o kernel/i2c-elv.o
> > > kernel/i2c-velleman.o kernel/i2c-algo-pcf.o kernel/i2c-elektor.o
> > > kernel/i2c-proc.o kernel/i2c-pport.o /lib/modules/`grep UTS_RELEASE
> > > /usr/src/linux-2.4.7-10/include/linux/version.h|cut -f 2 -d'"'`/misc ; \
> > > fi
> > > install: `/lib/modules/2.4.7-10smp' is a directory
> > > install: `2.4.7-10BOOT' is a directory
> > > install: `2.4.7-10enterprise' is a directory
> > > install: `2.4.7-10debug' is a directory
> > > make: *** [install-kernel] Error 1
> > > 
> > > I looked at Makefile and couldn't figure out where the change needed to
> > > take place. Thank you in advance for a reply. :)
> > > 
> > > On Sat, 24 Nov 2001, Mark D. Studebaker wrote:
> > > 
> > > > So are you OK or not, I can't tell from you mail.
> > > > When you 'grep UTS_RELEASE' in version.h do you get more
> > > > than one entry or not?
> > > > If you get more than one, you have to pick the right one
> > > > and then fix the MODDIR := line.
> > > >
> > > >
> > > > Phillip Pi wrote:
> > > > >
> > > > > On Sat, 24 Nov 2001, Mark D. Studebaker wrote:
> > > > >
> > > > > > 'ls /lib/modules'
> > > > >
> > > > > Odd, the directory is valid.  [ant at ANTux-P3 ant]$ ls /lib/modules/
> > > > > 2.4.7-10  2.4.7-10BOOT  2.4.7-10debug  2.4.7-10enterprise  2.4.7-10smp
> > > > >
> > > > > Makefile shows:
> > > > > MODDIR := /lib/modules/`grep UTS_RELEASE $(LINUX_HEADERS)/linux/version.h|cut -f 2 -d'"'`/misc
> > > > > ... and that seems correct to me.
> > > > >
> > > > > > or
> > > > > > do a 'make modules_install' from the source of the kernel
> > > > > > you are compiling against to see where it is going to
> > > > > > put the modules
> > > > > > or
> > > > > > 'uname -r' if you are running that kernel.
> > > > >
> > > > > uname -r shows: 2.4.7-10 which is correct.
> > > > >
> > > > > > Phillip Pi wrote:
> > > > > > >
> > > > > > > I see:
> > > > > > >
> > > > > > > 3.8 'make install' fails on Mandrake kernels
> > > > > > >
> > > > > > > Mandrake uses a non-standard version.h file which confuses our Makefile.
> > > > > > > Edit our Makefile on the 'MODDIR :=' line to hard-code the module
> > > > > > > directory.
> > > > > > >
> > > > > > > Now my question, what do I change the line after MODDIR := to? I don't
> > > > > > > know where my module directory is.
> > > > > > >
> > > > > > > On Sat, 24 Nov 2001, Mark D. Studebaker wrote:
> > > > > > >
> > > > > > > > You have a problem we usually see in Mandrake kernels.
> > > > > > > > See FAQ #3.8 for the fix.
> > > > > > > > mds
> > > > > > > >
> > > > > > > > Phillip Pi wrote:
> > > > > > > > >
> > > > > > > > > Hey guys,
> > > > > > > > >
> > > > > > > > > I got a little farther after running make xconfig and save my settings,
> > > > > > > > > but I ran into another problem (make had no errors AFAIK):
> > > > > > > > >
> > > > > > > > > [root at ANTux-P3 i2c-2.6.2]# make install
> > > > > > > > > if [ -n " kernel/i2c-core.o kernel/i2c-dev.o kernel/i2c-algo-bit.o
> > > > > > > > > kernel/i2c-philips-par.o kernel/i2c-elv.o kernel/i2c-velleman.o
> > > > > > > > > kernel/i2c-algo-pcf.o kernel/i2c-elektor.o kernel/i2c-proc.o
> > > > > > > > > kernel/i2c-pport.o" ] ; then \
> > > > > > > > >   mkdir -p /lib/modules/`grep UTS_RELEASE
> > > > > > > > > /usr/src/linux-2.4.7-10/include/linux/version.h|cut -f 2 -d'"'`/misc ; \
> > > > > > > > >   install -o root -g root -m 644  kernel/i2c-core.o kernel/i2c-dev.o
> > > > > > > > > kernel/i2c-algo-bit.o kernel/i2c-philips-par.o kernel/i2c-elv.o
> > > > > > > > > kernel/i2c-velleman.o kernel/i2c-algo-pcf.o kernel/i2c-elektor.o
> > > > > > > > > kernel/i2c-proc.o kernel/i2c-pport.o /lib/modules/`grep UTS_RELEASE
> > > > > > > > > /usr/src/linux-2.4.7-10/include/linux/version.h|cut -f 2 -d'"'`/misc ; \
> > > > > > > > > fi
> > > > > > > > > install: `/lib/modules/2.4.7-10smp' is a directory
> > > > > > > > > install: `2.4.7-10BOOT' is a directory
> > > > > > > > > install: `2.4.7-10enterprise' is a directory
> > > > > > > > > install: `2.4.7-10debug' is a directory
> > > > > > > > > make: *** [install-kernel] Error 1
> > > > > > > > >
> > > > > > > > > Does this mean my Kernel source, from Red Hat Linux 7.2 CDs, is bad?
> > > > > > > > > Thank you in advance for a reply. :)
> > > > > > >
> > > > > > > > > On Tue, 20 Nov 2001 phil at netroedge.com wrote:
> > > > > > > > >
> > > > > > > > > > You need to at least configure your kernel.  If it's a redhat kernel,
> > > > > > > > > > then there is probably a reasonable default config.  'cd
> > > > > > > > > > /usr/src/linux-2.4.7-10' and do a 'make xconfig' (or menuconfig, or
> > > > > > > > > > config) and leave the settings as the defaults and save the config.
> > > > > > > > > > It creates the .config file and also creates some symlinks to include
> > > > > > > > > > files which are needed for your specific hardware.  If that kernel
> > > > > > > > > > source isn't the exact which was used to make your running kernel,
> > > > > > > > > > then you'll have troubles getting the modules to work.  In that case,
> > > > > > > > > > you won't be able to get around configuring and building the kernel,
> > > > > > > > > > rebooting, and then building lm-sensors.
> > > > > > > > > >
> > > > > > > > > >
> > > > > > > > > > Phil
> > > > > > > > > >
> > > > > > > > > >
> > > > > > > > > > On Tue, Nov 20, 2001 at 01:59:41AM -0800, Phillip Pi wrote:
> > > > > > > > > > > Hi. I am trying to compile and install i2c-2.6.2 and lm_sensors-2.6.2 on
> > > > > > > > > > > my new Red Hat Linux v7.2 box. I haven't upgraded and tweaked my Kernel
> > > > > > > > > > > v2.4.7-10 yet. Do I still need to download the Kernel source from
> > > > > > > > > > > kernel.org even though I see the source (installed from CD installation)?
> > > > > > > > > > >
> > > > > > > > > > > If not, then I am having problems compiling after make all. When I do make
> > > > > > > > > > > install, I get this:
> > > > > > > > > > >
> > > > > > > > > > > [root at ANTux-P3 i2c-2.6.2]# make install
> > > > > > > > > > > grep: /usr/src/linux-2.4.7-10/.config: No such file or directory
> > > > > > > > > > > grep: /usr/src/linux-2.4.7-10/.config: No such file or directory
> > > > > > > > > > > grep: /usr/src/linux-2.4.7-10/.config: No such file or directory
> > > > > > > > > > > grep: /usr/src/linux-2.4.7-10/.config: No such file or directory
> > > > > > > > > > > grep: /usr/src/linux-2.4.7-10/.config: No such file or directory
> > > > > > > > > > > grep: /usr/src/linux-2.4.7-10/.config: No such file or directory
> > > > > > > > > > > grep: /usr/src/linux-2.4.7-10/.config: No such file or directory
> > > > > > > > > > > grep: /usr/src/linux-2.4.7-10/.config: No such file or directory
> > > > > > > > > > > grep: /usr/src/linux-2.4.7-10/.config: No such file or directory
> > > > > > > > > > > grep: /usr/src/linux-2.4.7-10/.config: No such file or directory
> > > > > > > > > > > if [ -n " kernel/i2c-core.o kernel/i2c-dev.o kernel/i2c-algo-bit.o
> > > > > > > > > > > kernel/i2c-philips-par.o kernel/i2c-elv.o kernel/i2c-velleman.o
> > > > > > > > > > > kernel/i2c-algo-pcf.o kernel/i2c-elektor.o kernel/i2c-proc.o
> > > > > > > > > > > kernel/i2c-pport.o" ] ; then \
> > > > > > > > > > >   mkdir -p /lib/modules/`grep UTS_RELEASE
> > > > > > > > > > > /usr/src/linux-2.4.7-10/include/linux/version.h|cut -f 2 -d'"'`/misc ; \
> > > > > > > > > > >   install -o root -g root -m 644  kernel/i2c-core.o kernel/i2c-dev.o
> > > > > > > > > > > kernel/i2c-algo-bit.o kernel/i2c-philips-par.o kernel/i2c-elv.o
> > > > > > > > > > > kernel/i2c-velleman.o kernel/i2c-algo-pcf.o kernel/i2c-elektor.o
> > > > > > > > > > > kernel/i2c-proc.o kernel/i2c-pport.o /lib/modules/`grep UTS_RELEASE
> > > > > > > > > > > /usr/src/linux-2.4.7-10/include/linux/version.h|cut -f 2 -d'"'`/misc ; \
> > > > > > > > > > > fi
> > > > > > > > > > > install: `/lib/modules/2.4.7-10smp' is a directory
> > > > > > > > > > > install: `2.4.7-10BOOT' is a directory
> > > > > > > > > > > install: `2.4.7-10enterprise' is a directory
> > > > > > > > > > > install: `2.4.7-10debug' is a directory
> > > > > > > > > > > make: *** [install-kernel] Error 1
> > > > > > > > > > >
> > > > > > > > > > > Am I doing something wrong? I am still new with Linux so I might be doing
> > > > > > > > > > > something wrong. I hope I don't have to fiddle with the Kernel. Note: I2C
> > > > > > > > > > > is not built in my kernel according to its make xconfig. Also, I did edit
> > > > > > > > > > > Makefile to have it point to /usr/src/linux-2.4.7-10 for source files.



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