The following parameters are now available:
* hardeningDisable
To disable specific hardening flags
* hardeningEnable
To enable specific hardening flags
Only the cc-wrapper supports this right now, but these may be reused by
other wrappers, builders or setup hooks.
cc-wrapper supports the following flags:
* fortify
* stackprotector
* pie (disabled by default)
* pic
* strictoverflow
* format
* relro
* bindnow
Remove patches that no longer apply (integrated upstream I guess), but
forward port the part that adds the missing "include <unistd.h>"[1].
Build and run tested.
[1]: http://sourceforge.net/p/meshlab/bugs/342/
Their build system has changed, and the source tree they distribute too, so the
dependencies changed a bit.
To get meshlab working, I update lib3ds and add levmar.
svn path=/nixpkgs/trunk/; revision=19595