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RE: MIPS Cross Compiler

To: matt dot welsford at dualogic dot co dot uk
Subject: RE: MIPS Cross Compiler
From: Ken Rose <kenr at vmlabs dot com>
Date: Fri, 12 Oct 2001 23:24:01 -0000 ()
Cc: crossgcc at sources dot redhat dot com, Matt Welsford <matt dot welsford at dualogic dot co dot uk>

On 12-Oct-01, Matt Welsford wrote:
>Using the following invocation of the compiler:
>
>       $ mips-elf-gcc main.c crt0.S -nostdlib -I../include
>
>I get the following error:
>
>/cygdrive/c/WINNT/TEMP/ccEsdqTG.o: In function `main':
>main.c(.text+0xc): undefined reference to `__main'

It's the -nostdlib that's getting you.  __main is defined in libgcc.a, and
--nostdlib tells the compiler to omit that from the link.  Depending on the
target, __main will run constructors and the like.

Hope that helps,

 - ken

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