Don't compile cxa_thread_atexit.cpp with -DLIBCXX_ENABLE_THREADS=OFF

Reviewers: rmaprath

Subscribers: beanz, mgorny

Differential Revision: https://reviews.llvm.org/D25636

llvm-svn: 284294

diff --git a/libcxxabi/src/CMakeLists.txt b/libcxxabi/src/CMakeLists.txt
index 2e08aa3..a45c11b 100644 (file)
--- a/libcxxabi/src/CMakeLists.txt
+++ b/libcxxabi/src/CMakeLists.txt
@@ -25,7 +25,7 @@ else()
   list(APPEND LIBCXXABI_SOURCES cxa_noexception.cpp)
 endif()
 
-if (UNIX AND NOT (APPLE OR CYGWIN))
+if (LIBCXXABI_ENABLE_THREADS AND UNIX AND NOT (APPLE OR CYGWIN))
   list(APPEND LIBCXXABI_SOURCES cxa_thread_atexit.cpp)
 endif()