Update OpenAL-soft to 1.23.1-bc7cb17.

libs/openal-soft/al/eax/exception.cpp

@@ -0,0 +1,32 @@
+#include "config.h"
+
+#include "exception.h"
+
+#include <cassert>
+#include <string>
+
+
+EaxException::EaxException(std::string_view context, std::string_view message)
+    : std::runtime_error{make_message(context, message)}
+{
+}
+EaxException::~EaxException() = default;
+
+
+std::string EaxException::make_message(std::string_view context, std::string_view message)
+{
+    auto what = std::string{};
+    if(context.empty() && message.empty())
+        return what;
+
+    what.reserve((!context.empty() ? context.size() + 3 : 0) + message.length() + 1);
+    if(!context.empty())
+    {
+        what += "[";
+        what += context;
+        what += "] ";
+    }
+    what += message;
+
+    return what;
+}