[uClibc]Disabling dynamic-linker.

[Erik Andersen]

On Thu May 02, 2002 at 02:00:14PM -0400, Alicia da Conceicao wrote:
> /opt/uClibc/arm-elf/lib/libc.a(__uClibc_main.o): In function `__uClibc_main':
> __uClibc_main.o(.text+0xbc): undefined reference to `_fini'
> __uClibc_main.o(.text+0xc4): undefined reference to `_init'
> collect2: ld returned 1 exit status
> 

Can you do something for me?  I'd like to see what you get when
you run 'nm libc/misc/internals/__uClibc_main.o'.  This is what 
I see:

    $ nm libc/misc/internals/__uClibc_main.o 
	     U _GLOBAL_OFFSET_TABLE_
    00000000 D __environ
	     w __errno_location
	     w __h_errno_location
    00000000 T __uClibc_main
	     w _fini
	     w _init
	     w _stdio_init
	     w atexit
    00000000 V environ
	     U exit
	     U main

Since _init and _fini are marked as weak, it is not necessary that 
you link with crti.o and crtn.o which provide these symbols.  These
are only needed for things like C++ support and such where one wants
constructors and destructors to work.  If you see the same thing from
nm as I see (i.e. 'w _fini' and 'w _init'), then there may be a bug
in elf2flt.  If you see something else, do you have "HAVE_ELF=false"
in your Config file?

 -Erik

--
Erik B. Andersen             http://codepoet-consulting.com/
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