Import LLVM 8.0.0 release including clang, lld and lldb.

1 files changed, 5 insertions, 5 deletions

diff --git a/gnu/llvm/lib/Support/Process.cpp b/gnu/llvm/lib/Support/Process.cpp
index 3f5a9d722ca..f32355aefbb 100644
--- a/gnu/llvm/lib/Support/Process.cpp
+++ b/gnu/llvm/lib/Support/Process.cpp
@@ -15,6 +15,7 @@
 #include "llvm/ADT/STLExtras.h"
 #include "llvm/ADT/StringExtras.h"
 #include "llvm/Config/llvm-config.h"
+#include "llvm/Config/config.h"
 #include "llvm/Support/FileSystem.h"
 #include "llvm/Support/Path.h"
 #include "llvm/Support/Program.h"
@@ -82,12 +83,11 @@ static const char colorcodes[2][2][8][10] = {
  { ALLCOLORS("4",""), ALLCOLORS("4","1;") }
 };
 
-// This is set to true when Process::PreventCoreFiles() is called.
-static bool coreFilesPrevented = false;
+// A CMake option controls wheter we emit core dumps by default. An application
+// may disable core dumps by calling Process::PreventCoreFiles().
+static bool coreFilesPrevented = !LLVM_ENABLE_CRASH_DUMPS;
 
-bool Process::AreCoreFilesPrevented() {
-  return coreFilesPrevented;
-}
+bool Process::AreCoreFilesPrevented() { return coreFilesPrevented; }
 
 // Include the platform-specific parts of this class.
 #ifdef LLVM_ON_UNIX