Patched crestc for Mac OS X 10.7.4 and gcc <=4.2.1

[GoogleCodeExporter]

On Mac OS X 10.7.4 and gcc <= 4.2.1, crestc will fail if you include stdlib.h 
in your C-code.  The issue with stdlib is that it causes cilly to fail due to 
some Apple-defined versions of functions that take arguments of form:
   void (^)(void), 
which is not something that cilly can handle. 

Since these are all specified within #ifdef __BLOCKS__ sections, the patch 
simply undef that!
Shouldn't hurt on other platforms, so #undef globally.

Note, I also added a `set -e` at the top of the crestc script so that any error 
in the script will cause the script to fail non-zero.  Previously any error 
code set by cilly would be swallowed because the script would happily run on 
through process_cfg.

Patch is attached.

Original issue reported on code.google.com by eric.eng...@gmail.com on 17 Jul 2012 at 9:01

Attachments:

• crestc.patch

[GoogleCodeExporter]

Thanks -- I'll take a look at the patch!

Original comment by jbur...@gmail.com on 25 Jul 2012 at 4:42

• Changed state: Accepted