[PATCH 0/2] infer CROSS_COMPILE from ARCH for LLVM=1 LLVM_IAS=1

[Nick Desaulniers]

We get constant feedback that the command line invocation of make is too
long. CROSS_COMPILE is helpful when a toolchain has a prefix of the
target triple, or is an absolute path outside of $PATH, but it's mostly
redundant for a given ARCH.

Instead, let's infer it from ARCH, and move some flag handling into a
new file included from the top level Makefile.

Nick Desaulniers (2):
  Makefile: move initial clang flag handling into scripts/Makefile.clang
  Makefile: drop CROSS_COMPILE for LLVM=1 LLVM_IAS=1

 Documentation/kbuild/llvm.rst |  5 ++++
 MAINTAINERS                   |  1 +
 Makefile                      | 15 +----------
 scripts/Makefile.clang        | 48 +++++++++++++++++++++++++++++++++++
 4 files changed, 55 insertions(+), 14 deletions(-)
 create mode 100644 scripts/Makefile.clang


base-commit: a0e781a2a35a8dd4e6a38571998d59c6b0e32cd8
-- 
2.32.0.93.g670b81a890-goog