From 93d9df9c9bfff7cc8d7301ab53b378a6369041dd Mon Sep 17 00:00:00 2001 From: jeremyerdmann Date: Tue, 18 Oct 2022 12:30:48 -0500 Subject: [PATCH] Automatically set ETL_HAS_ATOMIC if __STDC_NO_ATOMICS__ defined by compiler. (#624) Reference: https://en.cppreference.com/w/c/atomic Co-authored-by: Jeremy Erdmann --- include/etl/platform.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/include/etl/platform.h b/include/etl/platform.h index 6c21e285..4c49ab25 100644 --- a/include/etl/platform.h +++ b/include/etl/platform.h @@ -344,7 +344,8 @@ SOFTWARE. // Determine if the ETL should support atomics. #if defined(ETL_NO_ATOMICS) || \ defined(ETL_TARGET_DEVICE_ARM_CORTEX_M0) || \ - defined(ETL_TARGET_DEVICE_ARM_CORTEX_M0_PLUS) + defined(ETL_TARGET_DEVICE_ARM_CORTEX_M0_PLUS) || \ + defined(__STDC_NO_ATOMICS__) #define ETL_HAS_ATOMIC 0 #else #if ((ETL_USING_CPP11 && (ETL_USING_STL || defined(ETL_IN_UNIT_TEST))) || \