[Madwifi-devel] How to compile madwifi with symbols (-g) / Oops ?

[Beat M. <Bea...@gm...>]

Hi

I was playing with the Oops (Thanks for the really nice article and demo
prog!!!)
Now I wanted compile madwifi with -g support and tried the following
(as noted in http://ds9a.nl/symoops.html) i.e. in my case I starerd the
build with

  EXTRA_CFLAGS=-g make KERNELPATH=/usr/src/linux-2.6.12-2-wrap

If done so it fails with

...
make -C /usr/src/linux-2.6.12-2-wrap
SUBDIRS=/usr/local/devel/kernel-2.6.12-2/dist/1457-stuff/madwifi-1457-debug/src/ath_hal
MODVERDIR=/usr/local/devel/kernel-2.6.12-2/dist/1457-stuff/madwifi-1457-debug/src/ath_hal/../symbols
modules
make[2]: Entering directory `/usr/src/linux-2.6.12-2-wrap'
  CC [M] 
/usr/local/devel/kernel-2.6.12-2/dist/1457-stuff/madwifi-1457-debug/src/ath_hal/ah_osdep.o
  LD [M] 
/usr/local/devel/kernel-2.6.12-2/dist/1457-stuff/madwifi-1457-debug/src/ath_hal/ath_hal.o
  Building modules, stage 2.
  MODPOST
Warning: could not find
/usr/local/devel/kernel-2.6.12-2/dist/1457-stuff/madwifi-1457-debug/src/ath_hal/.hal.o.cmd
for
/usr/local/devel/kernel-2.6.12-2/dist/1457-stuff/madwifi-1457-debug/src/ath_hal/hal.o
  CC     
/usr/local/devel/kernel-2.6.12-2/dist/1457-stuff/madwifi-1457-debug/src/ath_hal/ath_hal.mod.o
<command line>:138476076:64112: ./../include/compat.h: No such file or
directory
make[3]: ***
[/usr/local/devel/kernel-2.6.12-2/dist/1457-stuff/madwifi-1457-debug/src/ath_hal/ath_hal.mod.o]
Error 1
make[2]: *** [modules] Error 2
make[2]: Leaving directory `/usr/src/linux-2.6.12-2-wrap'
make[1]: *** [all] Error 2
make[1]: Leaving directory
`/usr/local/devel/kernel-2.6.12-2/dist/1457-stuff/madwifi-1457-debug/src/ath_hal'
make: *** [modules] Error 1

If then changed in src/ath_hal/Makefile in
EXTRA_CFLAGS+= ${INCS} ${COPTS}
to
EXTRA_CFLAGS+= ${INCS} ${COPTS} -g
and so it works

I have no place found where EXTRA_CFLAGS are set without EXTRA_CFLAGS+=.
So does EXTRA_CFLAGS+= not leave the old ones intact?
Then I have tried
EXTRA_CFLAGS=-g
EXTRA_CFLAGS+= ${INCS} ${COPTS}
and it still compiles so it seems that there will be intact ...

Any idea what I'm doing wrong?
How do you compile madwifi with symbols WITHOUT changing every Makefile??

Thanks for any help

Beat

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