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[libcxxabi/runtimes] Set LLVM_HOST_TRIPLE in runtimes build

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This allows tests to tell if they're running natively.

Those tests are libcxxabi/test/native/arm-linux-eabi.
Which were running on Linaro's bots but became unsupported
when we switched to the runtimes build.

Reviewed By: #libc_abi, phosek

Differential Revision: https://reviews.llvm.org/D113663
This commit is contained in:
David Spickett
2021-11-11 12:28:39 +00:00
parent 3ddede8bfa
commit 5beec6fb04
1 changed files with 5 additions and 4 deletions
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9
runtimes/CMakeLists.txt
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@@ -111,10 +111,11 @@ include(HandleLLVMOptions)
find_package(Python3 REQUIRED COMPONENTS Interpreter)
if (NOT LLVM_DEFAULT_TARGET_TRIPLE)
include(GetHostTriple)
get_host_triple(LLVM_DEFAULT_TARGET_TRIPLE)
endif()
# Host triple is used by tests to check if they are running natively.
include(GetHostTriple)
get_host_triple(LLVM_HOST_TRIPLE)
set(LLVM_DEFAULT_TARGET_TRIPLE "${LLVM_HOST_TRIPLE}" CACHE STRING
"Default target for which LLVM will generate code.")
option(LLVM_INCLUDE_TESTS "Generate build targets for the runtimes unit tests." ON)
option(LLVM_INCLUDE_DOCS "Generate build targets for the runtimes documentation." ON)