- tiny fix for C::B project file related to wx30

git-svn-id: https://svn.code.sf.net/p/codeblocks/code/trunk@9521 2a5c6006-c6dd-42ca-98ab-0921f2732cef
- fix noPCH build broken in r9518

git-svn-id: https://svn.code.sf.net/p/codeblocks/code/trunk@9522 2a5c6006-c6dd-42ca-98ab-0921f2732cef