Commit 7e9f24d6 authored by Samuel Chou's avatar Samuel Chou Committed by antirez
Browse files

Improve accuracy of HAVE_ATOMIC dependency check

[I had to split out the clang check due to
 clang *really* not liking the __GLIBC_PREREQ macro; -matt]

Closes #1456
parent a8d3e930
......@@ -187,9 +187,14 @@ void setproctitle(const char *fmt, ...);
#if (__i386 || __amd64 || __powerpc__) && __GNUC__
#define GNUC_VERSION (__GNUC__ * 10000 + __GNUC_MINOR__ * 100 + __GNUC_PATCHLEVEL__)
#if (GNUC_VERSION >= 40100) || defined(__clang__)
#if defined(__clang__)
#define HAVE_ATOMIC
#endif
#if (defined(__GLIBC__) && defined(__GLIBC_PREREQ))
#if (GNUC_VERSION >= 40100 && __GLIBC_PREREQ(2, 6))
#define HAVE_ATOMIC
#endif
#endif
#endif
#endif
Markdown is supported
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment