Summary: This patch adds a check and an error message to gnutools::Linker::ConstructJob in case the architecture is not supported. For most other operating systems, the error message is created in lib/Basic/Targets.cpp:AllocateTarget, but when construction the linker arguments for the gnutools linker a supported architecture is required.
Reviewers: rafael, joerg, echristo
Subscribers: mehdi_amini, joerg, dschuff, cfe-commits
Differential Revision: https://reviews.llvm.org/D27066
llvm-svn: 288327
Florian Hahn