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-rw-r--r--common/scummsys.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/common/scummsys.h b/common/scummsys.h
index 3e9d5ef063..b15a76e5b9 100644
--- a/common/scummsys.h
+++ b/common/scummsys.h
@@ -23,6 +23,10 @@
#ifndef COMMON_SCUMMSYS_H
#define COMMON_SCUMMSYS_H
+#ifndef __has_feature // Optional of course.
+ #define __has_feature(x) 0 // Compatibility with non-clang compilers.
+#endif
+
// This is a convenience macro to test whether the compiler used is a GCC
// version, which is at least major.minor.
#define GCC_ATLEAST(major, minor) (defined(__GNUC__) && (__GNUC__ > (major) || (__GNUC__ == (major) && __GNUC_MINOR__ >= (minor))))