[PATCH] D45424: [sanitizer] Enable threads for libc++ build used by the symbolizer

[Petr Hosek via Phabricator via llvm-commits]

phosek updated this revision to Diff 141791.

Repository:
  rCRT Compiler Runtime

https://reviews.llvm.org/D45424

Files:
  compiler-rt/lib/sanitizer_common/symbolizer/scripts/build_symbolizer.sh
  compiler-rt/lib/sanitizer_common/symbolizer/scripts/global_symbols.txt


Index: compiler-rt/lib/sanitizer_common/symbolizer/scripts/global_symbols.txt
===================================================================
--- compiler-rt/lib/sanitizer_common/symbolizer/scripts/global_symbols.txt
+++ compiler-rt/lib/sanitizer_common/symbolizer/scripts/global_symbols.txt
@@ -15,6 +15,10 @@
 __dso_handle U
 __errno_location U
 __interceptor_pread w
+__interceptor_pthread_cond_broadcast w
+__interceptor_pthread_cond_wait w
+__interceptor_pthread_mutex_lock w
+__interceptor_pthread_mutex_unlock w
 __interceptor_read w
 __interceptor_realpath w
 __moddi3 U
Index: compiler-rt/lib/sanitizer_common/symbolizer/scripts/build_symbolizer.sh
===================================================================
--- compiler-rt/lib/sanitizer_common/symbolizer/scripts/build_symbolizer.sh
+++ compiler-rt/lib/sanitizer_common/symbolizer/scripts/build_symbolizer.sh
@@ -98,12 +98,10 @@
     -DLIBCXXABI_ENABLE_ASSERTIONS=OFF \
     -DLIBCXXABI_ENABLE_EXCEPTIONS=OFF \
     -DLIBCXXABI_ENABLE_SHARED=OFF \
-    -DLIBCXXABI_ENABLE_THREADS=OFF \
     -DLIBCXX_ENABLE_ASSERTIONS=OFF \
     -DLIBCXX_ENABLE_EXCEPTIONS=OFF \
     -DLIBCXX_ENABLE_RTTI=OFF \
     -DLIBCXX_ENABLE_SHARED=OFF \
-    -DLIBCXX_ENABLE_THREADS=OFF \
   $LLVM_SRC
 fi
 cd ${LIBCXX_BUILD}


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