CentOS 6.5 errors

[ASHXOR]

Hey guys,

After installing all the dependencies mentioned in the INSTALL file, this error keeps getting on the way when trying to ./configure before making, no issues were declared after 'autoreconf -i'
This is the last couple of error lines:

checking if gcc -std=gnu99 supports attribute(( packed ))... no
configure: error: unable to find how the compiler declares packed structures

Any ideas about what might be the issues ?

And one more thing, the configure.ac contains code typos in line 6660 to 6662 if I'm correct, and it's fixable with a simple teak.