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-rw-r--r--config_host/config_global.h.in22
1 files changed, 22 insertions, 0 deletions
diff --git a/config_host/config_global.h.in b/config_host/config_global.h.in
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+++ b/config_host/config_global.h.in
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+/*
+Global configuration file.
+
+Only for settings that apply to every source file and are unlikely to change often,
+such as whether a certain C++11 feature is available.
+
+Do NOT use for settings local to some code or for settings that can change often.
+Any change in this header will cause a rebuild of almost everything.
+
+*/
+
+#ifndef CONFIG_GLOBAL_H
+#define CONFIG_GLOBAL_H
+
+#undef HAVE_CXX11_DELETE
+#undef HAVE_CXX11_OVERRIDE
+#undef HAVE_GCC_BUILTIN_ATOMIC
+#undef HAVE_SFINAE_ANONYMOUS_BROKEN
+#undef HAVE_THREADSAFE_STATICS
+#undef HAVE_SYSLOG_H
+
+#endif