gcc48/gcc49: isalnum/isgraph: Undefined symbols for architecture x86_64

[Ryan Schmidt]

On Nov 7, 2013, at 15:30, Brian D. McGrew wrote:

> Anyone have a suggestion for a proper workaround???

It looks like an answer was added 10 hours ago to the Stack Overflow post you mentioned initially:

http://stackoverflow.com/questions/19649421/something-odd-happened-to-c-11-in-mavericks

That leads to links to other similar issues for the same problem with other functions, and this MacPorts bug report:

http://trac.macports.org/ticket/41033

Someone said it’s a bug in the system header; if so, Apple is the one who needs to fix that, so report the bug to them. If it’s a bug in how gcc is handling what the system header says, report the bug to the gcc developers.