brew - 🍺 The missing package manager for macOS

Age	Commit message (Collapse)	Author
2014-04-23	Support core GCC formula as a GCC compiler.	Mike McQuaid
	It is activated by the same mechanism as the Homebrew/versions compilers which now check if the GCC formula uses the same, correct version. References Homebrew/homebrew#28418.
2013-10-07	Fix test failure for C++ stdlib.	Xiyue Deng

2013-10-06	CxxStdlib: allow for nil stdlibs	Misty De Meo
	A nil stdlib value represents non-C++ code.
2013-09-01	Tab: track C++ stdlib in use	Misty De Meo
	There are subtle incompatibilities between Apple's libstdc++ and the libstdc++ used by the various GNU GCC formulae. In addition, we'll likely also be supporting libc++ in the future, and that's also incompatible with the other stdlibs. Tracking it in the tab lets us make sure that dependencies are all built against the same stdlib to avoid subtle breakage.