[MacPorts] #64144: rust: dyld: Library not loaded: /opt/local/lib/libcxx/libc++.1.0.dylib

[MacPorts]

#64144: rust: dyld: Library not loaded: /opt/local/lib/libcxx/libc++.1.0.dylib
------------------------+----------------------------
 Reporter:  ryandesign  |      Owner:  herbygillot
     Type:  defect      |     Status:  assigned
 Priority:  Normal      |  Milestone:
Component:  ports       |    Version:  2.7.1
 Keywords:  lion        |       Port:  rust git-delta
------------------------+----------------------------
 git-delta fails to build due to what appears to be a bug in rust:

 https://build.macports.org/builders/ports-10.7_x86_64-builder/builds/77718/steps
 /install-port/logs/stdio
 {{{
 dyld: Library not loaded: /opt/local/lib/libcxx/libc++.1.0.dylib
   Referenced from: /opt/local/bin/rustc
   Reason: image not found
 }}}

 I see there was a recent commit to rust
 [5fc1fec717f6d409901360f4337bbc531f932945/macports-ports] which looks like
 it made significant changes to the port (for one thing, it removed
 `legacysupport.use_mp_libcxx yes`), but the revision was not increased.
 `legacysupport.use_mp_libcxx yes` changes the dependencies of the port, so
 at least for that reason the revision must be increased.

-- 
Ticket URL: <https://trac.macports.org/ticket/64144>
MacPorts <https://www.macports.org/>
Ports system for macOS