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[Xen-devel] [PATCH v4 0/4] clang fixes


The following series re-enable the integrated clang assembler when the
features required in order to build Xen are available.

First 2 patches remove the unconditional addition of -no-integrated-as
to CFLAGS (only adding it to AFLAGS like it was done before). Finally
patches 3 and 4 remove the usage of -no-integrated-as from AFLAGS when

This series has been tested with clang 6 (without -no-integrated-as),
clang 3.5 and gcc 6.

Thanks, Roger.

Roger Pau Monne (4):
  build: filter out command line assembler arguments
  x86/clang: restore integrated assembler usage with indirect thunks
  x86: fix indirect thunk usage of CONFIG_INDIRECT_THUNK
  build/clang: add a check whether the assembler supports .skip with

 Config.mk                                |  6 +++---
 xen/Rules.mk                             |  9 +++++++--
 xen/arch/x86/Makefile                    |  6 +++---
 xen/arch/x86/Rules.mk                    | 17 ++++++++++++++---
 xen/include/Makefile                     |  2 +-
 xen/include/asm-x86/indirect_thunk_asm.h |  4 ++++
 6 files changed, 32 insertions(+), 12 deletions(-)


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