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[clang] Fix typos in the default logic for CLANG_DEFAULT_UNWINDLIB 

CLANG_DEFAULT_RTLIB had a typo, and libunwind isn't a valid
option for it.

This keeps the actual behaviour from before, defaulting to none if
using compiler-rt as rtlib.

Differential Revision: https://reviews.llvm.org/D98022
This commit is contained in:
Martin Storsjö 2021-03-04 22:33:11 +02:00
parent 2d922de3af
commit 002dd47bdd
1 changed files with 1 additions and 1 deletions
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2
clang/CMakeLists.txt
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@ -262,7 +262,7 @@ set(CLANG_DEFAULT_UNWINDLIB "" CACHE STRING
if (CLANG_DEFAULT_UNWINDLIB STREQUAL "")
if (CLANG_DEFAULT_RTLIB STREQUAL "libgcc")
set (CLANG_DEFAULT_UNWINDLIB "libgcc" CACHE STRING "" FORCE)
elseif (CLANG_DEFAULT_RTLIBS STREQUAL "libunwind")
elseif (CLANG_DEFAULT_RTLIB STREQUAL "compiler-rt")
set (CLANG_DEFAULT_UNWINDLIB "none" CACHE STRING "" FORCE)
endif()
endif()