[MacPorts] #69138: rust @1.75.0 : Does not build on macOS 10.11.6 - missing _getentropy and _clock_gettime

[MacPorts]

#69138: rust @1.75.0 : Does not build on macOS 10.11.6 - missing  _getentropy and
_clock_gettime
------------------------+---------------------------------
  Reporter:  snowflake  |      Owner:  MarcusCalhoun-Lopez
      Type:  defect     |     Status:  closed
  Priority:  Normal     |  Milestone:
 Component:  ports      |    Version:  2.8.99
Resolution:  fixed      |   Keywords:
      Port:  rust       |
------------------------+---------------------------------

Comment (by MarcusCalhoun-Lopez):

 The MacPorts ecosystem adds `_getentroy()` and `_clock_gettime()` via the
 [https://github.com/macports/macports-
 ports/blob/master/_resources/port1.0/group/rust-1.0.tcl rust PG].\\
 For non-Macports projects, you have to add the appropriate linker flags
 manually so that the [https://github.com/macports/macports-legacy-support
 legacy-support] library is found and used.\\
 For example, adding `-Wl,/opt/local/lib/libMacportsLegacySystem.B.dylib`
 to the linker flags.

 Are you asking if `-Wl,/opt/local/lib/libMacportsLegacySystem.B.dylib` can
 be **automatically** used as a linker flag?

-- 
Ticket URL: <https://trac.macports.org/ticket/69138#comment:22>
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