[MacPorts] #61146: gobject-introspection does not build

[MacPorts]

#61146: gobject-introspection does not build
------------------------------------+----------------------
  Reporter:  AgilentGCMS            |      Owner:  dbevans
      Type:  defect                 |     Status:  assigned
  Priority:  Normal                 |  Milestone:
 Component:  ports                  |    Version:
Resolution:                         |   Keywords:
      Port:  gobject-introspection  |
------------------------------------+----------------------

Comment (by kencu):

 When {{{libffi}}} updated, {{{llvm-9.0}}} broke, and so {{{cctools}}}
 broke:

 {{{
 1725    :info:build dyld: Library not loaded:
 /Users/sbasu1/packages/macports/lib/libffi.6.dylib
 1726    :info:build   Referenced from:
 /Users/sbasu1/packages/macports/libexec/llvm-9.0/lib/libLLVM.dylib
 1727    :info:build   Reason: image not found
 1728    :info:build fatal error: otool: fatal error in
 /Users/sbasu1/packages/macports/bin/llvm-objdump-mp-9.0
 }}}

 and then clearly MacPorts couldn't figure out that it needed to first
 rebuild {{{llvm-9.0}}} before doing anything else.

 The same thing just happened to me on 10.13. I left {{{gobject-
 introspection}}} unfinished, and told MacPorts to update llvm-9.0 with
 {{{sudo port -v upgrade llvm-9.0}}}.

 Once that rebuilt, {{{gobject-introspection}}} sucessfully finished it's
 build, and then the rest of the ports went on to rebuild as instructed.

-- 
Ticket URL: <https://trac.macports.org/ticket/61146#comment:10>
MacPorts <https://www.macports.org/>
Ports system for macOS