Help! GCC 4.5.1 pass 2 compilation failed.

Bruce Dubbs bruce.dubbs at
Wed Mar 2 08:01:09 PST 2011

frank.zhu at wrote:
> Hi,
> I was following LFS book & source version 6.7.  Completed steps before 
> step 5.10.
> In 5.10, I need compile Gcc - pass 2. Got a fatal error "ac_nonexistent.h 
> no such file or directory", details please see config.log below,

It sounds like you do not have autotools installed in your host.  Run 
the script in "host system requirements" and make sure you have everything.

   -- Bruce

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