[MacPorts] #68701: R opportunistically links to libunwind?

[MacPorts]

#68701: R opportunistically links to libunwind?
--------------------------+--------------------------
 Reporter:  barracuda156  |      Owner:  i0ntempest
     Type:  defect        |     Status:  assigned
 Priority:  Normal        |  Milestone:
Component:  ports         |    Version:  2.8.1
 Keywords:                |       Port:  libunwind, R
--------------------------+--------------------------
 Looks like `R` may link to `libunwind` and Macports is unaware of that.
 Should a conflict be declared or dependency?
 {{{
 1: package ‘grDevices’ in options("defaultPackages") was not found
 2: package ‘graphics’ in options("defaultPackages") was not found
 3: package ‘stats’ in options("defaultPackages") was not found
 Error: package or namespace load failed for ‘graphics’ in dyn.load(file,
 DLLpath = DLLpath, ...):
  unable to load shared object
 '/opt/local/Library/Frameworks/R.framework/Versions/4.3/Resources/library/grDevices/libs/grDevices.so':
 dlopen(/opt/local/Library/Frameworks/R.framework/Versions/4.3/Resources/library/grDevices/libs/grDevices.so,
 0x0006): Library not loaded: /opt/local/lib/libunwind.1.dylib
   Referenced from: <52F935DD-BFC2-3E7A-AB7A-CAADC0D3AB87>
 /opt/local/Library/Frameworks/R.framework/Versions/4.3/Resources/library/grDevices/libs/grDevices.so
   Reason: tried: '/opt/local/lib/libunwind.1.dylib' (no such file),
 '/System/Volumes/Preboot/Cryptexes/OS/opt/local/lib/libunwind.1.dylib' (no
 such file), '/opt/local/lib/libunwind.1.dylib' (no such file),
 '/opt/local/Library/Frameworks/R.framework/Resources/lib/libunwind.1.dylib'
 (no such file)
 }}}

-- 
Ticket URL: <https://trac.macports.org/ticket/68701>
MacPorts <https://www.macports.org/>
Ports system for macOS