The latter is simpler and generalizes the OpenEmbedded special case
introduced in https://reviews.llvm.org/D48862
(they have /usr/lib64 but not /usr/lib)
Removed foo-registered-target constraints from a bunch of tests, because
mostly the driver doesn't need to have a target availabile. I ran
check-clang-driver using a build with only the XCore target, and these
all passed.
There are ~50 tests that still have foo-registered-target, and it looks
like most of them are either doing codegen when they don't need to, or
don't really belong in the Driver tests. But that's a task for another
day.
of MIPS toolchains.
The uCLibc implemented for multiple architectures. A couple of MIPS toolchains
contains both uCLibc and glibc implementation so these options allow to select
used C library.
Initially -muclibc / -mglibc (as well as -mbionic) have been implemented in gcc
for various architectures so they are not MIPS specific.
llvm-svn: 215552
