build: add symbol for upcoming gcc 4.9's libstdc++

1 files changed, 7 insertions, 0 deletions

diff --git a/src/compat/glibcxx_compat.cpp b/src/compat/glibcxx_compat.cpp
index 6e04f67459..e91376f818 100644
--- a/src/compat/glibcxx_compat.cpp
+++ b/src/compat/glibcxx_compat.cpp
@@ -77,4 +77,11 @@ ctype<char>::_M_widen_init() const {
         }
 }
 
+void  __throw_out_of_range_fmt(const char*, ...) __attribute__((__noreturn__));
+void  __throw_out_of_range_fmt(const char* err, ...)
+{
+    // Safe and over-simplified version. Ignore the format and print it as-is.
+    __throw_out_of_range(err);
+}
+
 }// namespace std