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COMMON: Make Coverity 6.6.1 happier

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Apparently their tools do not include __has_feature clang extension.
I've submitted the bugreport to them but in the meantime let's have this
define in the system.
This commit is contained in:
Eugene Sandulenko 2013-09-27 11:06:22 +03:00
parent 987bb6d454
commit e11da51202
1 changed files with 4 additions and 0 deletions
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4
common/scummsys.h
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@ -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))))