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Having a standalone GCC installer is a nice option (especially if you have an Air with limited disk space), but if you want to avoid the hassle of debugging the

Having a standalone GCC installer is a nice option (especially if you have an Air with limited disk space), but if you want to avoid the hassle of debugging the occasional compilation failure, Xcode is the way to go.

RobertLowe 15y ago
Just a note about GCC/XCode on Lion (esp. if using homebrew): The default GCC installed by Xcode is no longer GCC you expect it too be, it's actually a hybrid of LLVM and GCC /usr/bin/gcc --version i686-apple-darwin11-llvm-gcc-4.2 (GCC) 4.2.1 A non-hybrid version in installed at: /usr/bin/gcc-4.2 --version i686-apple-darwin11-gcc-4.2.1 (GCC) 4.2.1 It's a rather important change to GCC on mac, it even broke `brew install mysql` for awhile: https://github.com/mxcl/homebrew/issues/6277 https://github.com/mxcl/homebrew/issues/6277 Some great hackers found out it was linking to Apple's internal pthread library. Code-softly hackers.
- theatrus2 15y ago
  It also breaks building GCC due to an LLVM issue (it gives a nice internal compiler error). It's fixed in LLVM upstream, but nothing Apple ships yet.
starwed 15y ago
The 4GB download when all you actually want is GCC is also pretty painful.