Re: [lizard] Build error

[Dueway Q. <due...@gm...>]

On 4/6/06, soam vasani <soa...@gm...> wrote:
> On 4/4/06, david.j as <dav...@gm...> wrote:
> > my system :
> > CentOS release 4.2 (Final)
> > 2.6.9-22.0.1.EL  i686 athlon i386 GNU/Linux
>
> > gcc -c -g -O2    -I. -I. -I./config
> > -DLOCALEDIR=3D"\"/home/davidj/replaydebugger/insight/share/locale\""
> > -DHAVE_CONFIG_H -I./../include/opcode -I./../readline/.. -I../bfd
> > -I./../bfd  -I./../include -I../intl -I./../intl -D_BSD_SOURCE
> > -D_XOPEN_SOURCE=3D500 -D_LARGEFILE64_SOURCE  -DMI_OUT=3D1 -DGDBTK
> > -DUI_OUT=3D1 -Wimplicit -Wreturn-type -Wcomment -Wtrigraphs -Wformat
> > -Wparentheses -Wpointer-arith -Wuninitialized  restorer.c
> > restorer.c:8:24: linux/user.h: No such file or directory

I got the same problem on FC4.  I replace <linux/user.h> with
<sys/user.h>, and build it
successfully.

>
> I guess you need to find the glibc headers, can't use the kernel header.
>
> > Is lizard only for kernel 2.4?  Any help would greatly be appreciated!!
>
> AFAIK lizard has only been tested properly with kernel 2.4.
> But if I recall correctly it does build on 2.6.  Anybody ?

I built it on 2.6.11-1.1286_FC4 with a lot of modification to source
code.  GCC-4.0
emit a lot of errors and warnings, so most of modifications are about synta=
x.

There are errors issued by GCC-4.0,

1 GCC-4.0 could not recognize "-fwritable-strings" , so I remove it
from all FLAGS,
and I am not sure side-effect of removing this option.

2 Update insight-5.3/include/obstack.h.  I simply copy obstack.h from
latest libiberty to
overwrite insight-5.3/include/obstack.h,  in order to remove the error
of "lvalue increment".

3 Define USE_PROC_PID_MEM as 0 in trace/config.H.
It seems that copy /proc/<pid>/mem on 2.6 kernel may cause a problem,
and I am still investigating it and learning ptrace now.  It is only a
work-around. :)

Some of these modifications are just hacking, and I am still not clear
about them, so any comments to them are appreicated!

--
Dueway