qt4-mac: update compiler blacklist

[macports@…]

I propose two changes to the compiler blacklist for qt4-mac:

• Replace all the versioned macports-gcc-4.x entries with the wildcard macports-gcc-* to include all future versions of vanilla GCC.
• Add gcc-4.0 to the blacklist in order to fix #39967 (building qt4-creator-mac fails with GCC 4.0).

[cooljeanius (Eric Gallager)]

If you're blacklisting gcc-4.0, shouldn't you also blacklist apple-gcc-4.0? And any older versions, such as gcc-3.3?

[macports@…]

Fair point, although I really doubt anyone is still using GCC 3. So I guess the blacklist atom should read {*gcc <= 4.0}?

[larryv (Lawrence Velázquez)]

Replying to macports@…:

So I guess the blacklist atom should read {*gcc <= 4.0}?

The blacklist does not work that way. You can use this:

compiler.blacklist  gcc-3.3 *gcc-4.0 macports-gcc*

[macports@…]

Patch v2

[macports@…]

Okay, thanks for clarifying. Too much undocumented stuff...