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Type:
Bug
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Resolution: Fixed
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Priority:
Major - P3
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Affects Version/s: 4.2.3
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Component/s: Build
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None
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Fully Compatible
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ALL
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v4.2
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- Install MacPorts on your High Sierra based (with all available Apple updates) Mac.
- Run sudo port install mongodb
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Dev Platform 2020-02-10
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None
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0
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None
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None
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None
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The attempt to build MongoDB 4.2.3 on macOS 10.14 (High Sierra) fails:
:info:build src/mongo/platform/overflow_arithmetic.h:97:16: error: constexpr function never produces a constant expression [-Winvalid-constexpr]
:info:build constexpr bool mongoSignedMultiplyOverflow64(long lhs, long rhs, long* product) {
:info:build ^
:info:build src/mongo/platform/overflow_arithmetic.h:98:12: note: subexpression not valid in a constant expression
:info:build return __builtin_mul_overflow(lhs, rhs, product);
:info:build ^
Please also see attached build log and MacPorts ticket 60032