Michal Gorny bd449c27d5 [Driver] Support obtaining active toolchain from gcc-config on Gentoo ...

Support using gcc-config to determine the correct GCC toolchain location
on Gentoo. In order to do that, attempt to read gcc-config configuration
form [[sysroot]]/etc/env.d/gcc, if no custom toolchain location is
provided.

Differential Revision: https://reviews.llvm.org/D25661

llvm-svn: 285074

2016-10-25 15:07:41 +00:00

28 KiB

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