[libcxx-commits] [PATCH] D98771: [libcxx][Arm] Move buildbot flags into cmake files
David Spickett via Phabricator via libcxx-commits
libcxx-commits at lists.llvm.org
Thu Mar 18 03:19:08 PDT 2021
DavidSpickett added inline comments.
Comment at: libcxx/cmake/caches/Armv7Arm.cmake:2
set(LIBCXXABI_USE_LLVM_UNWINDER ON CACHE BOOL "")
set(LIBCXX_TARGET_TRIPLE "armv7-linux-gnueabihf" CACHE STRING "")
+set(CMAKE_CXX_FLAGS "-marm" CACHE STRING "")
> Just FYI, you might have seen triples like `thumv7-linux-gnueabihf` but these only apply to cc1. You can give those to clang but it'll convert them to `armv7-linux-gnueabihf`. That's why we need the extra `-marm/-mthumb` flags.
(that should be `thumbv7-linux-gnueabihf`)
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