Build breaks with GCC 4.7 on Linux

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What steps will reproduce the problem?
1. Check out SVN tree (r1219 at the moment)
2. run autoreconf -i --force, then ./configure --prefix=/usr and make
3. Error output below

Running on GCC 4.7 (and Arch Linux). It seems some includes are missing 
(actually unistd.h seems to be missing a lot since GCC 4.7 :P).

Patch attached, there was a Windows-specific clause in one of the headers, so I 
used that to only include unistd.h on non-Windows systems, it was not present 
in the other two though. It works fine on Linux, but I assume the two might 
cause problems on Windows.

Original issue reported on code.google.com by francesc...@gmail.com on 26 Apr 2012 at 11:50

Attachments:

• gcc-4.7.patch

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Original comment by frederik...@gmail.com on 27 Apr 2012 at 1:15

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Yes, Francesco, thanks. Fixed this and missing constants in trunk. 

Original comment by fr4...@gmail.com on 4 May 2012 at 11:59

• Changed state: Fixed