help, L4env build problem

[Bjoern Doebel]

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Hi,

>  I have solved the probblem I raised before, That's due
> to the error system time in my SUSE linux. Thanks a lot
> for your help and time!
> 
> but here is another question:
> 
> when I build the l4env, the error message is :
> 
> if [ -r ../dice/Makefile.drops ]; then                \
>    make -C ../dice -f Makefile.drops;                        \
>  fi
> make[1]: Entering directory `/home/fiasco/snapshot-200706/dice'
> make all -f GNUmakefile
> make[2]: Entering directory `/home/fiasco/snapshot-200706/dice'
> make  all-recursive
> make[3]: Entering directory `/home/fiasco/snapshot-200706/dice'
> Making all in libltdl
> make[4]: Entering directory `/home/fiasco/snapshot-200706/dice/libltdl'
> make  all-am
> make[5]: Entering directory `/home/fiasco/snapshot-200706/dice/libltdl'
> make[5]: Nothing to be done for `all-am'.
> make[5]: Leaving directory `/home/fiasco/snapshot-200706/dice/libltdl'
> make[4]: Leaving directory `/home/fiasco/snapshot-200706/dice/libltdl'
> Making all in src
> make[4]: Entering directory `/home/fiasco/snapshot-200706/dice/src'
> Making all in be
> make[5]: Entering directory `/home/fiasco/snapshot-200706/dice/src/be'
> Making all in l4
> make[6]: Entering directory `/home/fiasco/snapshot-200706/dice/src/be/l4'
> Making all in v2
> make[7]: Entering directory `/home/fiasco/snapshot-200706/dice/src/be/l4/v2'
> Making all in ia32
> make[8]: Entering directory `/home/fiasco/snapshot-200706/dice/src/be/l4/v2/ia32'
> if g++ -DHAVE_CONFIG_H -I. -I. -I../../../../..   -Wall -I../../../../../src 
> -Wunused -Wunused-parameter -Wall -W -Wcast-align -Wcast-qual
> -Wconversion -Wformat=2 -Wmissing-format-attribute -Wpointer-arith
> -Wshadow -Wwrite-strings -Wstrict-aliasing=2 -g -O2 -MT V2IA32ClassFactory.o
> -MD -MP -MF ".deps/V2IA32ClassFactory.Tpo" -c -o V2IA32ClassFactory.o
>  V2IA32ClassFactory.cpp; \
> then mv -f ".deps/V2IA32ClassFactory.Tpo" ".deps/V2IA32ClassFactory.Po"; 
> else rm -f ".deps/V2IA32ClassFactory.Tpo"; exit 1; fi
> cc1plus: error: unrecognized option `-Wstrict-aliasing=2'

This is the problem. Your C++ compiler does not understand the
- -Wstrict-aliasing option. Please find out what compiler you are using by
running

$> g++ -v

and post the output here again.

> make[8]: *** [V2IA32ClassFactory.o] Error 1
> make[8]: Leaving directory `/home/fiasco/snapshot-200706/dice/src/be/l4/v2/ia32'
> make[7]: *** [all-recursive] Error 1
> make[7]: Leaving directory `/home/fiasco/snapshot-200706/dice/src/be/l4/v2'
> make[6]: *** [all-recursive] Error 1
> make[6]: Leaving directory `/home/fiasco/snapshot-200706/dice/src/be/l4'
> make[5]: *** [all-recursive] Error 1
> make[5]: Leaving directory `/home/fiasco/snapshot-200706/dice/src/be'
> make[4]: *** [all-recursive] Error 1
> make[4]: Leaving directory `/home/fiasco/snapshot-200706/dice/src'
> make[3]: *** [all-recursive] Error 1
> make[3]: Leaving directory `/home/fiasco/snapshot-200706/dice'
> make[2]: *** [all] Error 2
> make[2]: Leaving directory `/home/fiasco/snapshot-200706/dice'
> make[1]: *** [all] Error 2
> make[1]: Leaving directory `/home/fiasco/snapshot-200706/dice'
> make: *** [../dice] Error 2
> 
> please give me some suggestions!

Bjoern
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