[Ltib] Re: Problem building flex-2.5.4 in Ltib from Freescale

[Stuart Hughes]

Hi Rajesh,

Please keep messages on the public mailing list.

You don't need to touch your system's host package, the ones from LTIB 
as in a private area so you don't need to do this.  You should 
re-install flex using Synaptic.

This is a problem that is fixed on later releases.  I don't have this 
BSP so can't be sure,but from what I recall you may be able to fix it by 
following the guide below, if not you need to contact Freescale support 
as it's one of theirs.

The work-around is to build the bison package with a lower optimization 
level.

a) Remove the failed build: rm -rf rpm/BUILD/flex*
b) Edit: dist/lfs-5.1/bison/bison.spec and int the %Build section.
change the "make" command to "make CFLAGS=-O0"
c) Then build bison: ./ltib --hostcf -p bison -f
d) Then run ltib again: ./ltib

NOTE: I'm not sure if a BSP that old had the --hostcf option, if not 
first remove .host_wait_warning* and then just run ./ltib instead of 
steps c and d.

Regards, Stuart

address@hidden wrote:
> Hi Stuart,
>
> I downloaded the iso version of ltib  file - imx27_ads_20071219-rel3-ltib.iso
> and tried to compile on ubuntu ver 9.04. I am getting an error while
> building the package "flex 2.5.4". The error output appears like:
>
> ----------------------------------------------------------------------
> touch .bootstrap
> gcc -c -I. -I. -g -O ccl.c
> gcc -c -I. -I. -g -O dfa.c
> gcc -c -I. -I. -g -O ecs.c
> gcc -c -I. -I. -g -O gen.c
> gcc -c -I. -I. -g -O main.c
> gcc -c -I. -I. -g -O misc.c
> gcc -c -I. -I. -g -O nfa.c
> bison -y -d ./parse.y
> make: *** [parse.c] Segmentation fault
> error: Bad exit status from /home/rma
> rathe/myltib/ltib-imx27ads-20071219/tmp/rpm-tmp.77326 (%build)
>
>
> RPM build errors:
>     Bad exit status from
> /home/rmarathe/myltib/ltib-imx27ads-20071219/tmp/rpm-tmp.77326
> (%build)
> Build time for flex: 4 seconds
> -----------------------------------------------------------------------
>
> I have removed the flex package using Synaptic package Manager as the ISO
> from Freescale installs this package. Can you please let me know how to
> eliminate this issue ?
> Thanks in advance,
>
> regards,
> Rajesh Marathe.