[MacPorts] #62375: lmdb: ld: library not found for -lMacportsLegacySupport

[MacPorts]

#62375: lmdb: ld: library not found for -lMacportsLegacySupport
-------------------------------------------------+-------------------------
 Reporter:  ryandesign                           |      Owner:  (none)
     Type:  defect                               |     Status:  new
 Priority:  Normal                               |  Milestone:
Component:  ports                                |    Version:  2.6.4
 Keywords:  snowleopard lion mountainlion        |       Port:  lmdb
  mavericks yosemite elcapitan                   |
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 lmdb fails to build on Yosemite:

 {{{
 :info:build /usr/bin/clang -L/opt/bblocal/lib
 -Wl,-headerpad_max_install_names -lMacportsLegacySupport -arch x86_64
 -pthread -shared -o liblmdb.dylib mdb.lo midl.lo
 :info:build 1 warning generated.
 :info:build clang: warning: argument unused during compilation: '-pthread'
 :info:build ar rs liblmdb.a mdb.o midl.o
 :info:build ld: library not found for -lMacportsLegacySupport
 }}}

 The port includes the legacysupport portgroup for Leopard and earlier. It
 should not be having any effect on systems newer than Leopard, and the
 dependency on the legacysupport port is not added, which is why the
 library isn't there, but it is still erroneously adding the flags to use
 the legacysupport library and headers. Perhaps this is a bad interaction
 between the legacysupport and makefile portgroups.

-- 
Ticket URL: <https://trac.macports.org/ticket/62375>
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