Processing of port gst failed

[oldsalo]

$ sudo port install -v gst
--->  Computing dependencies for gst
--->  Fetching archive for gst
Warning: Your DNS servers incorrectly claim to know the address of nonexistent hosts. This may cause checksum mismatches for some ports. See this page for more information: <https://trac.macports.org/wiki/MisbehavingServers>
--->  Attempting to fetch gst-3.1_5+gtk+tcltk.darwin_9.i386.tbz2 from https://packages.macports.org/gst
--->  Attempting to fetch gst-3.1_5+gtk+tcltk.darwin_9.i386.tbz2 from http://mse.uk.packages.macports.org/sites/packages.macports.org/gst
--->  Attempting to fetch gst-3.1_5+gtk+tcltk.darwin_9.i386.tbz2 from http://lil.fr.packages.macports.org/gst
--->  Fetching distfiles for gst
--->  Verifying checksums for gst
--->  Extracting gst
--->  Applying patches to gst
--->  Configuring gst
--->  Building gst
Error: org.macports.build for port gst returned: command execution failed

[ryandesign (Ryan Carsten Schmidt)]

The log says:

:info:build BloxTK.c: In function 'tclInit':
:info:build BloxTK.c:176: error: 'Tcl_Interp' has no member named 'result'
:info:build BloxTK.c:181: error: 'Tcl_Interp' has no member named 'result'

Duplicate of #50638.