🚀 go-pugleaf

mljmcphe@dingo.cc.uq.oz.au (James Mcpherson) writes:

>Philip Rhoades (okx@extro) wrote:
>: I am looking for a UNIX/Linux/C programmer guru.

>[..snip..]

>: iovfprintf.o(.text+0x180e): undefined reference to `__umoddi3'
>: iovfprintf.o(.text+0x183b): undefined reference to `__udivdi3'
>: _itoa.o(.text+0x49): undefined reference to `__umoddi3'
>: _itoa.o(.text+0x67): undefined reference to `__udivdi3'

>I exec'd 
>	strings /lib/libc.so.5.2.18
>and
>	strings /lib/libc.so.5.3.9

It's probably better in general to use
	nm /lib/libc.so.x.x.x | grep __umoddi3

then you can see whether the symbol is actually defined. I think
it's a U for undefined, and a T for defined (and some other ones
for other things...)  Of course, in this case it doesn't make
much difference, but strings can be fooled sometimes, it's much harder
to fool nm.

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