Re: [lwip-users] library compilation error (unrecognised debug output level "dwarf")

[Mechouk Nicolas]

Thanks for your answer.

But I've some others errors so I'll change my librairy version and retry....

Nicolas

Jonathan Larmour a écrit :

Mechouk Nicolas wrote:
  

Hi !

I try to compile lwip librairy under EDK on windows XP but EDK returns
an error.

My library version is (STABLE-0_6_3)
    

That's extremely old.

  

    powerpc-eabi-gcc -Wall -gdwarf -DIPv4 -msdata=eabi -mcpu=403
    -I./lwip/src/include -I./lwip/src/include/ipv4
    -I./contrib/ports/v2pro -I./contrib/ports/v2pro/include
    -I../../../include  -c lwip/src/core/mem.c
    *cc1: error: unrecognised debug output level "dwarf"*
    make[1]: *** [mem.o] Error 1
    make[1]: Leaving directory
    `/cygdrive/.../V4/ppc405_0/libsrc/lwip_v1_00_a/src'


Anyone have a solution for me please ????
    

Probably because it's an old port, GCC has moved on and no longer accepts
-gdwarf, which implies Dwarf v1 - just about everything is using dwarf v2
at least now. You'll need to edit your makefiles to just use plain -g
instead, which should work fine.

Jifl