HAVE_GAS_COMDAT_GROUP problem (GCC Head)

[Mark Mitchell]

Simon MARTIN wrote:

>Hello.
>
>I'm trying to build GCC head and I've been getting a compilation error for 2 
>days... I wonder if I'm the only one.
>
>The problem is in gcc/varasm.c: the HAVE_GAS_COMDAT_GROUP define is used, but 
>is apparently not declared anywhere. From what I've understood, it is 
>supposed to be set in config.h by configure, but it's not (at least in my 
>case :-). I've tried to reconfigure the whole source tree (by removing 
>config.* from each subdirectory), but it didn't work. Is it a configure / 
>configure.ac problem or am I doing something wrong?
>  
>
It's probably a configure problem of some kind.  You should see "#undef 
HAVE_GAS_COMDAT_GROUP" in your config.in; at configure-time the compiler 
should generate an auto-host.h file that contains either "#define 
HAVE_GAS_COMDAT_GROUP 1" or "#define HAVE_GAS_COMDAT_GROUP 0".

-- 
Mark Mitchell
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mark@codesourcery.com