[MacPorts] #42872: cmake PortGroup: don't add -I${prefix}/include to CXXFLAGS

[MacPorts]

#42872: cmake PortGroup: don't add -I${prefix}/include to CXXFLAGS
--------------------------+--------------------------------
  Reporter:  mojca@…      |      Owner:  macports-tickets@…
      Type:  defect       |     Status:  new
  Priority:  Normal       |  Milestone:
 Component:  ports        |    Version:
Resolution:               |   Keywords:
      Port:  clhep cmake  |
--------------------------+--------------------------------

Comment (by ryandesign@…):

 Replying to [ticket:42872 mojca@…]:
 >   * http://www.cmake.org/Wiki/CMake_Useful_Variables

 According to that, we could just set `CMAKE_PREFIX_PATH=${prefix}`, to
 take care of libraries, includes and binaries. You could make that change
 to the portgroup locally and see whether it solves the problem, and also
 test some other cmake-portgroup-using ports to make sure they still build
 ok.

-- 
Ticket URL: <https://trac.macports.org/ticket/42872#comment:1>
MacPorts <http://www.macports.org/>
Ports system for OS X