[MacPorts] #67597: Unable to upgrade rust to 1.70.0_0

[MacPorts]

#67597: Unable to upgrade rust to 1.70.0_0
---------------------+---------------------------------
  Reporter:  RobK88  |      Owner:  MarcusCalhoun-Lopez
      Type:  defect  |     Status:  accepted
  Priority:  Normal  |  Milestone:
 Component:  ports   |    Version:  2.8.1
Resolution:          |   Keywords:
      Port:  rust    |
---------------------+---------------------------------

Comment (by RobK88):

 It looks like the old workaround still works.  If one specifies `clang-16`
 as the compiler, it looks like rust @1.71.1 will build.  At least it was
 able to build `Program.cpp.o`.  I am still waiting for the compile to
 complete.  It will take some time on this old MacBook Pro.

 {{{
 bash-3.2$ port outdated
 The following installed ports are outdated:
 cargo                          0.71.0_0 < 0.72.2_0
 rust                           1.70.0_0 < 1.71.1_0
 bash-3.2$
 bash-3.2$ sudo port clean rust
 Password:
 --->  Cleaning rust
 bash-3.2$
 bash-3.2$ sudo port -vs upgrade rust configure.compiler=macports-clang-16
 ...
 [143/3146] Building CXX object
 lib/Support/CMakeFiles/LLVMSupport.dir/RWMutex.cpp.o
 [144/3146] Building CXX object
 lib/Support/CMakeFiles/LLVMSupport.dir/Program.cpp.o
 [145/3146] Building CXX object
 lib/Support/CMakeFiles/LLVMSupport.dir/Threading.cpp.o
 [146/3146] Building CXX object
 lib/Support/CMakeFiles/LLVMSupport.dir/Valgrind.cpp.o
 [147/3146] Building CXX object
 lib/Support/CMakeFiles/LLVMSupport.dir/Watchdog.cpp.o
 [148/3146] Building CXX object
 lib/Support/CMakeFiles/LLVMSupport.dir/Signals.cpp.o
 [149/3146] Building C object
 lib/Support/BLAKE3/CMakeFiles/LLVMSupportBlake3.dir/blake3
 ...
 }}}

-- 
Ticket URL: <https://trac.macports.org/ticket/67597#comment:21>
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