While I'm adding USE defaults to toolchain.eclass and moving them out of the profiles, I thought now would be a good time to review a couple default flag settings.
mudflap: This is currently enabled by default but I'd like to disable it. It controls libmudflap and the -fmudflap flag. I think the only reason this flag exists is so we can disable it in crossdev. It's not required by anything in the tree, the code is bitrotten and has been removed for GCC 4.9. If you know how to use -fmudflap, you know how to set a USE flag. fortran: Do we want to keep enabling fortran by default? The majority of users will never get the urge to install a fortran package, and the fortran eclass handles those that do. I think it should be treated as all the other optional languages and disabled by default, but I'd like to know if there are other opinions. -- Ryan Hill psn: dirtyepic_sk gcc-porting/toolchain/wxwidgets @ gentoo.org 47C3 6D62 4864 0E49 8E9E 7F92 ED38 BD49 957A 8463
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