Changes between Version 74 and Version 75 of LibcxxOnOlderSystems
- Timestamp:
- Mar 23, 2020, 1:06:10 AM (5 years ago)
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LibcxxOnOlderSystems
v74 v75 41 41 Although the default toolchain that MacPorts will install is quite capable, some ports may require a newer, more capable toolchain than MacPorts presently can install automatically. Snow Leopard can be brought up to a very current toolchain with some further manual updates. 42 42 43 1. Once clang-5.0 (or greater) installed, you can rebuild libcxxwith the `+emulated_tls` variant for full functionality:43 1. Once {{{clang-5.0}}} (or greater) installed, you can rebuild {{{libcxx}}} with the `+emulated_tls` variant for full functionality: 44 44 {{{ 45 45 sudo port -v -n upgrade --force --enforce-variants libcxx +emulated_tls 46 46 }}} 47 47 48 2. Rebuild cctools to use a newer version of llvm (currently llvm-9.0is latest):48 2. Rebuild {{{cctools}}} to use a newer version of {{{llvm}}} (currently {{{llvm-9.0}}} is latest): 49 49 {{{ 50 50 sudo port -v -n upgrade --force --enforce-variants cctools -llvm34 +llvm90