[NCLASSIFIED]Re:Re: Re: Re: [net/citrix_ica/] /usr/local/bin/wfcmgr ... hangs upon exec().

[Alexander Leidinger]

Quoting John E Hein <jhein at timing.com> (Tue, 15 May 2007 12:22:41 -0600):

> Roman Divacky wrote at 20:09 +0200 on May 15, 2007:
>  > On Tue, May 15, 2007 at 12:08:04PM -0600, John E Hein wrote:
>  > > Wilkinson, Alex wrote at 15:19 +0800 on May 15, 2007:
>  > >  >     0n Tue, May 08, 2007 at 07:28:11AM -0600, John E Hein wrote: 
>  > >  > 
>  > >  >     >All this tells me that the linux.ko that is installed in /boot/kernel
>  > >  >     >was not built with -DDEBUG
>  > >  >     >
>  > >  >     >Look at the bottom of linux_mib.c - you should have "Linux debugging
>  > >  >     >control" in linux.ko if built with -DDEBUG.
>  > >  >     >
>  > >  >     >So you either built linux.ko incorrectly or installed it incorrectly
>  > >  >     >(or failed to install it).
>  > >  > 
>  > >  > #pwd
>  > >  > /usr/src/sys/modules/linux
>  > >  > #grep DEBUG Makefile
>  > >  > CFLAGS+=-DCOMPAT_IA32 -DCOMPAT_LINUX32 -DDEBUG=1
>  > >  > #make
>  > >  > cc -c -O2 -pipe -march=pentium4 -fno-strict-aliasing -Werror -D_KERNEL
>  > >  > -DKLD_MODULE -std=c99 -nostdinc -I- -I. -I@ -I@/contrib/altq -finline-limit=8000
>  > >  > --param inline-unit-growth=100 --param large-function-growth=1000
>  > >  > -mno-align-long-strings -mpreferred-stack-boundary=2 -mno-mmx -mno-3dnow
>  > >  > -mno-sse -mno-sse2 -mno-sse3 -ffreestanding -Wall -Wredundant-decls
>  > >  > -Wnested-externs -Wstrict-prototypes -Wmissing-prototypes -Wpointer-arith
>  > >  > -Winline -Wcast-qual -Wundef -fformat-extensions
>  > >  > /usr/src/sys/modules/linux/../../i386/linux/linux_genassym.c
>  > 
>  > btw.. I just realized that he's probably editing wrong CFLAGS :)
>  > 
>  > he's editingh amd64 one but he's on i386
> 
> Actually, if you believe his posting, it seems he's in
> sys/modules/linux, not in sys/amd64/linux.

There's amd64/linux32, and it's the code used on amd64 like the
i386/linux one is used on x86. modules/linux is right.

> That said, I'm not sure why he decided to add -DCOMPAT_IA32
> -DCOMPAT_LINUX32 when he was asked to just add -DDEBUG=1.
> If he's ever actually successful at setting CFLAGS properly,
> he'll probably get compile errors due to those flags.

The *32 stuff is originally in the Makefile on every system, but it is
in the amd64 section and not in the generic section. This is what Roman
tried to explain. The -DDEBUG=1 has to moved to a different part of the
makefile which is not conditional on being on amd64.

Bye,
Alexander.

-- 
"Microwave oven?  Whaddya mean, it's a microwave oven?  I've been
watching Channel 4 on the thing for two weeks."
http://www.Leidinger.net  Alexander @ Leidinger.net: PGP ID = B0063FE7
http://www.FreeBSD.org     netchild @ FreeBSD.org  : PGP ID = 72077137