Use addr2line as a fallback for stacktraces when backtrace is not available

[simgrid.git] / src / xbt / backtrace.cpp

diff --git a/src/xbt/backtrace.cpp b/src/xbt/backtrace.cpp
index c2ceee4..a7c8585 100644 (file)
--- a/src/xbt/backtrace.cpp
+++ b/src/xbt/backtrace.cpp
@@ -26,9 +26,12 @@
 #include <cxxabi.h>
 #endif
 
-#if HAVE_BOOST_STACKTRACE
+#if HAVE_BOOST_STACKTRACE_BACKTRACE
 #define BOOST_STACKTRACE_USE_BACKTRACE
 #include <boost/stacktrace.hpp>
+#elif HAVE_BOOST_STACKTRACE_ADDR2LINE
+#define BOOST_STACKTRACE_USE_ADDR2LINE
+#include <boost/stacktrace.hpp>
 #endif
 
 XBT_LOG_NEW_DEFAULT_SUBCATEGORY(xbt_backtrace, xbt, "Backtrace");
@@ -46,8 +49,8 @@ std::unique_ptr<char, std::function<void(char*)>> demangle(const char* name)
 {
 #ifdef __GXX_ABI_VERSION
   int status;
-  auto res = std::unique_ptr<char, std::function<void(char*)>>(abi::__cxa_demangle(name, nullptr, nullptr, &status),
-                                                               &std::free);
+  std::unique_ptr<char, std::function<void(char*)>> res(abi::__cxa_demangle(name, nullptr, nullptr, &status),
+                                                        &std::free);
   if (res != nullptr)
     return res;
   // We did not manage to resolve this. Probably because this is not a mangled symbol:
@@ -71,14 +74,14 @@ public:
       return false;
     }
   }
-#if HAVE_BOOST_STACKTRACE
+#if HAVE_BOOST_STACKTRACE_BACKTRACE || HAVE_BOOST_STACKTRACE_ADDR2LINE
   boost::stacktrace::stacktrace st;
 #endif
 };
 
 Backtrace::Backtrace()
 {
-#if HAVE_BOOST_STACKTRACE
+#if HAVE_BOOST_STACKTRACE_BACKTRACE || HAVE_BOOST_STACKTRACE_ADDR2LINE
   impl_     = new BacktraceImpl();
   impl_->st = boost::stacktrace::stacktrace();
 #endif
@@ -129,7 +132,7 @@ std::string const Backtrace::resolve() const
 {
   std::string result("");
 
-#if HAVE_BOOST_STACKTRACE
+#if HAVE_BOOST_STACKTRACE_BACKTRACE || HAVE_BOOST_STACKTRACE_ADDR2LINE
   std::stringstream ss;
   ss << impl_->st;
   result.append(ss.str());