Merge #10239: Make Boost use std::atomic internally
394ccf7
Make Boost use std::atomic internally (Pieter Wuille)
Tree-SHA512: 2be198caea1b255d29ab841ca9f6ee4f32ec875cb9657553ed6ea6d21a4cd1390f1e3b22b23a3a4a24d9efc0bda100c7fbfd4dc480e0cc9831b565e989a2b636
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@ -676,6 +676,10 @@ AX_BOOST_PROGRAM_OPTIONS
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AX_BOOST_THREAD
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AX_BOOST_CHRONO
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dnl Boost 1.56 through 1.62 allow using std::atomic instead of its own atomic
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dnl counter implementations. In 1.63 and later the std::atomic approach is default.
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m4_pattern_allow(DBOOST_AC_USE_STD_ATOMIC) dnl otherwise it's treated like a macro
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BOOST_CPPFLAGS="-DBOOST_SP_USE_STD_ATOMIC -DBOOST_AC_USE_STD_ATOMIC $BOOST_CPPFLAGS"
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if test x$use_reduce_exports = xyes; then
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AC_MSG_CHECKING([for working boost reduced exports])
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