Check BOOST_NO_CXX11_HDR_MUTEX when enabling <system_error> integration

This commit is contained in:
Peter Dimov
2022-04-22 16:49:03 +03:00
parent 616e652bd7
commit 9279001b8c

View File

@ -13,7 +13,7 @@
// BOOST_SYSTEM_HAS_SYSTEM_ERROR
#if !defined(BOOST_NO_CXX11_HDR_SYSTEM_ERROR) && !defined(BOOST_NO_CXX11_HDR_ATOMIC)
#if !defined(BOOST_NO_CXX11_HDR_SYSTEM_ERROR) && !defined(BOOST_NO_CXX11_HDR_ATOMIC) && !defined(BOOST_NO_CXX11_HDR_MUTEX)
# define BOOST_SYSTEM_HAS_SYSTEM_ERROR
#endif