From 73e86187bc193c29f806ee00a77f2765dda27b01 Mon Sep 17 00:00:00 2001 From: Ruslan Mustakov Date: Tue, 10 Oct 2017 12:08:36 +0700 Subject: [PATCH] Define va_copy with --std=c++03 (fixes #11979) --- core/io/logger.cpp | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/core/io/logger.cpp b/core/io/logger.cpp index b94007d3165..ad6371f1e13 100644 --- a/core/io/logger.cpp +++ b/core/io/logger.cpp @@ -33,6 +33,17 @@ #include "os/os.h" #include "print_string.h" +// va_copy was defined in the C99, but not in C++ standards before C++11. +// When you compile C++ without --std=c++ option, compilers still define +// va_copy, otherwise you have to use the internal version (__va_copy). +#if !defined(va_copy) +#if defined(__GNUC__) +#define va_copy(d, s) __va_copy(d, s) +#else +#define va_copy(d, s) ((d) = (s)) +#endif +#endif + bool Logger::should_log(bool p_err) { return (!p_err || _print_error_enabled) && (p_err || _print_line_enabled); }