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Index: llvm-toolchain-12_12.0.1/compiler-rt/lib/sanitizer_common/sanitizer_symbolizer_posix_libcdep.cpp
===================================================================
--- llvm-toolchain-12_12.0.1.orig/compiler-rt/lib/sanitizer_common/sanitizer_symbolizer_posix_libcdep.cpp
+++ llvm-toolchain-12_12.0.1/compiler-rt/lib/sanitizer_common/sanitizer_symbolizer_posix_libcdep.cpp
@@ -25,6 +25,10 @@
#include "sanitizer_symbolizer_internal.h"
#include "sanitizer_symbolizer_libbacktrace.h"
#include "sanitizer_symbolizer_mac.h"
+#include "llvm/Config/llvm-config.h" // for LLVM_VERSION_MAJOR
+
+#define TOSTR2(X) #X
+#define TOSTR(X) TOSTR2(X)
#include <dlfcn.h> // for dlsym()
#include <errno.h>
@@ -433,7 +437,7 @@ static SymbolizerTool *ChooseExternalSym
return new(*allocator) AtosSymbolizer(found_path, allocator);
}
#endif // SANITIZER_MAC
- if (const char *found_path = FindPathToBinary("llvm-symbolizer")) {
+ if (const char *found_path = "/usr/bin/llvm-symbolizer-" TOSTR(LLVM_VERSION_MAJOR)) {
VReport(2, "Using llvm-symbolizer found at: %s\n", found_path);
return new(*allocator) LLVMSymbolizer(found_path, allocator);
}
Index: llvm-toolchain-12_12.0.1/compiler-rt/lib/sanitizer_common/CMakeLists.txt
===================================================================
--- llvm-toolchain-12_12.0.1.orig/compiler-rt/lib/sanitizer_common/CMakeLists.txt
+++ llvm-toolchain-12_12.0.1/compiler-rt/lib/sanitizer_common/CMakeLists.txt
@@ -195,6 +195,7 @@ set(SANITIZER_IMPL_HEADERS
)
include_directories(..)
+include_directories(${LLVM_INCLUDE_DIR})
set(SANITIZER_COMMON_DEFINITIONS
HAVE_RPC_XDR_H=${HAVE_RPC_XDR_H})
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