1 files changed, 21 insertions, 2 deletions
diff --git a/lib/Support/PrettyStackTrace.cpp b/lib/Support/PrettyStackTrace.cpp
index 7a04a53..a99ab2f 100644
--- a/lib/Support/PrettyStackTrace.cpp
+++ b/lib/Support/PrettyStackTrace.cpp
@@ -12,11 +12,17 @@
 //
 //===----------------------------------------------------------------------===//
 
+#include "llvm/Config/config.h"     // Get autoconf configuration settings
 #include "llvm/Support/PrettyStackTrace.h"
 #include "llvm/Support/raw_ostream.h"
 #include "llvm/System/Signals.h"
 #include "llvm/System/ThreadLocal.h"
 #include "llvm/ADT/SmallString.h"
+
+#ifdef HAVE_CRASHREPORTERCLIENT_H
+#include <CrashReporterClient.h>
+#endif
+
 using namespace llvm;
 
 namespace llvm {
@@ -48,8 +54,17 @@ static void PrintCurStackTrace(raw_ostream &OS) {
   OS.flush();
 }
 
-// Integrate with crash reporter.
-#ifdef __APPLE__
+// Integrate with crash reporter libraries.
+#if defined (__APPLE__) && defined (HAVE_CRASHREPORTERCLIENT_H)
+//  If any clients of llvm try to link to libCrashReporterClient.a themselves,
+//  only one crash info struct will be used.
+extern "C" {
+CRASH_REPORTER_CLIENT_HIDDEN 
+struct crashreporter_annotations_t gCRAnnotations 
+        __attribute__((section("__DATA," CRASHREPORTER_ANNOTATIONS_SECTION))) 
+        = { CRASHREPORTER_ANNOTATIONS_VERSION, 0, 0, 0, 0 };
+}
+#elif defined (__APPLE__)
 static const char *__crashreporter_info__ = 0;
 asm(".desc ___crashreporter_info__, 0x10");
 #endif
@@ -71,7 +86,11 @@ static void CrashHandler(void *Cookie) {
   }
   
   if (!TmpStr.empty()) {
+#ifndef HAVE_CRASHREPORTERCLIENT_H
     __crashreporter_info__ = strdup(std::string(TmpStr.str()).c_str());
+#else
+    CRSetCrashLogMessage(std::string(TmpStr.str()).c_str());
+#endif
     errs() << TmpStr.str();
   }