Commit 45495aa4 authored by Felix Paul Kühne's avatar Felix Paul Kühne

atomics: fix compilation with clang version < 7

parent 1f5567b3
......@@ -26,6 +26,11 @@
* Atomic operations do not require locking, but they are not very powerful.
*/
/* clang version < 7 lacks the header but supports atomics - work-around */
#if __clang__ && __clang_major__ >= 4 && !__has_include(<stdatomic.h>)
#define __STDC_NO_ATOMICS__ 1
#endif
# ifndef __cplusplus
# if (__STDC_VERSION__ >= 201112L) && !defined (__STDC_NO_ATOMICS__)
/*** Native C11 atomics ***/
......
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