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authorIgnacio Etcheverry <neikeq@users.noreply.github.com>2017-10-10 16:35:39 +0200
committerGitHub <noreply@github.com>2017-10-10 16:35:39 +0200
commit8ac43bb1de86202566e65dc96bddccd125e073be (patch)
tree6dfe1f705659664cdcacdcdd33c150009d5ec246 /core
parent18d3ba0c50ac073a4588388a6bdc71cfee44ea1f (diff)
parent73e86187bc193c29f806ee00a77f2765dda27b01 (diff)
Merge pull request #11987 from endragor/define-va-copy
Define va_copy with --std=c++03 (fixes #11979)
Diffstat (limited to 'core')
-rw-r--r--core/io/logger.cpp11
1 files changed, 11 insertions, 0 deletions
diff --git a/core/io/logger.cpp b/core/io/logger.cpp
index b94007d316..ad6371f1e1 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++<XX> 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);
}