[MacPorts] #51116: ipe @7.2.2: build fails on Yosemite, undeclared identifier 'NSLayoutGuide'.

[MacPorts]

#51116: ipe @7.2.2: build fails on Yosemite, undeclared identifier 'NSLayoutGuide'.
-----------------------+-----------------------
  Reporter:  devans@…  |      Owner:  m7.thon@…
      Type:  defect    |     Status:  new
  Priority:  Normal    |  Milestone:
 Component:  ports     |    Version:  2.3.4
Resolution:            |   Keywords:
      Port:  ipe       |
-----------------------+-----------------------

Comment (by devans@…):

 Partial success!  10.10 now builds without error and runs as expected
 under cursory testing.

 On 10.9, 5 similar errors in appui_cocoa.cpp
 {{{
 :info:build Compiling appui_cocoa.cpp...
 :info:build /usr/bin/clang++ -arch x86_64 -mmacosx-version-min=10.8
 -Wdeprecated-declarations -Wall -Wno-sign-conversion -g -Os -stdlib=libc++
 -DIPEUI_COCOA -std=c++11 -I../include -I../ipecanvas -I../ipecairo
 -I../ipelua -I../ipeui -I/opt/local/include -x objective-c++ -fobjc-arc
 -I/opt/local/include/cairo -I/opt/local/include/glib-2.0
 -I/opt/local/lib/glib-2.0/include -I/opt/local/include
 -I/opt/local/include/pixman-1 -I/opt/local/include
 -I/opt/local/include/freetype2 -I/opt/local/include
 -I/opt/local/include/freetype2 -I/opt/local/include/libpng16
 -I/opt/local/include  -DIPEBUNDLE  -c -o ../../build/obj/ipe/appui_cocoa.o
 appui_cocoa.cpp
 :info:build appui_cocoa.cpp:958:27: error: no getter method for read from
 property
 :info:build     item.title = iSnapBar.hidden ? @"Show Snap Toolbar" :
 :info:build                  ~~~~~~~~~^~~~~~
 :info:build appui_cocoa.cpp:965:45: error: property 'visible' not found on
 object of type 'NSPanel *'
 :info:build       s.state = (iNotesPanel && iNotesPanel.visible);
 :info:build                                             ^
 :info:build appui_cocoa.cpp:967:53: error: property 'visible' not found on
 object of type 'NSPanel *'
 :info:build       s.state = (iBookmarksPanel && iBookmarksPanel.visible);
 :info:build                                                     ^
 :info:build appui_cocoa.cpp:1027:31: error: no getter method for read from
 property
 :info:build   iSnapBar.hidden = !iSnapBar.hidden;
 :info:build                      ~~~~~~~~~^~~~~~
 :info:build appui_cocoa.cpp:1028:16: error: no getter method for read from
 property
 :info:build   if (iSnapBar.hidden) {
 :info:build       ~~~~~~~~~^~~~~~
 :info:build 5 errors generated.
 :info:build make[1]: *** [../../build/obj/ipe/appui_cocoa.o] Error 1
 }}}

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Ticket URL: <https://trac.macports.org/ticket/51116#comment:11>
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