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[avr-gcc-list] building avr-gcc from svn head?

From: John Regehr
Subject: [avr-gcc-list] building avr-gcc from svn head?
Date: Tue, 20 Oct 2009 23:06:42 -0600
User-agent: Thunderbird (X11/20090817)

Does anyone on the list use the latest gcc as a basis for avr-gcc?

If so, I'd appreciate any pointers on how to do it. Following "the standard procedure" I get the error below.

Note that I don't need a 100% correct compiler, my student and I are simply interested in having a large set of compilers to play with since we're doing some comparative testing that is aimed at finding compiler bugs. If there are IRA issues we can perhaps help find them.


John Regehr

libbackend.a(avr.o): In function `avr_cpu_cpp_builtins':
/home/regehr/avrgcc450/gcc/obj/gcc/../../gcc/config/avr/avr.c:231: undefined reference to `builtin_define_std'
collect2: ld returned 1 exit status

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