Hello,
I'm having trouble compiling lm_sensors. I'm using kernel 2.4.20,
lm_sensors 2.7.0, and i2c 2.7.0. i2c support is disabled in my kernel,
and I'm doing compilation option #1.
$ grep -i 'i2c' /usr/src/linux/.config
# I2C support
# CONFIG_I2C is not set
First of all, /usr/src/linux *does* contain the build tree of the
currently running kernel.
Secondly, i2c-2.7.0 installed just fine, as far as I can tell. I can
load the i2c modules, and /usr/include/linux/i2c.h contains this line:
#define I2C_VERSION "2.7.0"
I've changed the lm_sensors Makefile to reflect this. I2c version 2.6.1
headers are located in /usr/src/linux/include/linux, so I've made sure
that the Makefile has 'I2C_HEADERS=/usr/include' in it.
When I try to compile, I get this error:
gcc -D__KERNEL__ -DMODULE -DEXPORT_SYMTAB -fomit-frame-pointer -I. -Ikernel/include -I/usr/include -I/usr/src/linux/include -O2 -c kernel/busses/i2c-ali1535.c -o kernel/busses/i2c-ali1535.o
cc1: warning: changing search order for system directory "/usr/local/include"
cc1: warning: as it is the same as non-system directory "/usr/include"
cc1: warning: changing search order for system directory "/usr/include"
cc1: warning: as it has already been specified as a non-system directory
In file included from /usr/include/linux/prefetch.h:13,
from /usr/include/linux/list.h:6,
from /usr/include/linux/module.h:12,
from kernel/busses/i2c-ali1535.c:57:
/usr/include/asm/processor.h:56: `CONFIG_X86_L1_CACHE_SHIFT' undeclared here (not in a function)
/usr/include/asm/processor.h:56: requested alignment is not a constant
make: *** [kernel/busses/i2c-ali1535.o] Error 1
The four cc1 warnings should just be because /usr/local is a symlink to
/usr on my system. As far as I know, that shouldn't affect anything
(plenty of other stuff compiles just fine, and has those warnings).
If it matters, my CPU is an AMD Athlon XP 1700+, and my mainboard is an
Asus A7V8X. What's going wrong? How do I fix it?
Thanks, I *really* appreciate your help with this --> I want to know my
CPU temperature! ;)
--
Rob Park
http://www.ualberta.ca/~rbpark
--
The world is moving so fast these days that the man who says it can't be
done is generally interrupted by someone doing it.
-- E. Hubbard
