[MacPorts] #46895: octave @3.8.2_5: build fails with +x11

[MacPorts]

#46895: octave @3.8.2_5: build fails with +x11
-----------------------------+--------------------------------
 Reporter:  md14-macports@…  |      Owner:  macports-tickets@…
     Type:  defect           |     Status:  new
 Priority:  Normal           |  Milestone:
Component:  ports            |    Version:  2.3.3
 Keywords:                   |       Port:  octave
-----------------------------+--------------------------------
 The octave +x11 variant fails to build.

 {{{
 $ sudo port -vs install octave +x11
 ...
 /bin/sh ../libtool  --tag=CXX   --mode=compile
 /opt/local/bin/clang++-mp-3.4 -DHAVE_CONFIG_H -I. -I..
 -I/opt/local/include -pipe -Os -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE
 -D_THREAD_SAFE -D_REENTRANT -I/opt/local/include/freetype2
 -I/opt/local/include -I/opt/local/include/libpng16  -I/opt/local/include
 -I/opt/local/include/freetype2 -I/opt/local/include
 -I/opt/local/include/libpng16 -I/opt/local/include
 -I/opt/local/include/freetype2 -I/opt/local/include
 -I/opt/local/include/libpng16  -I../liboctave/cruft/misc
 -I../liboctave/array -I../liboctave/numeric -I../liboctave/numeric
 -I../liboctave/operators -I../liboctave/operators -I../liboctave/system
 -I../liboctave/util -I./octave-value -I./operators -Iparse-tree -I./parse-
 tree -Icorefcn -I./corefcn -I../libgnu -I../libgnu   -Wall -W -Wshadow
 -Wold-style-cast -Wformat -Wpointer-arith -Wwrite-strings -Wcast-align
 -Wcast-qual -pipe -Os -arch x86_64 -stdlib=libc++ -D_THREAD_SAFE -pthread
 -c -o dldfcn/dldfcn___init_fltk___la-__init_fltk__.lo `test -f
 'dldfcn/__init_fltk__.cc' || echo './'`dldfcn/__init_fltk__.cc
 ...
 In file included from dldfcn/__init_fltk__.cc:69:
 In file included from /opt/local/include/FL/fl_draw.H:27:
 In file included from /opt/local/include/FL/x.H:43:
 /opt/local/include/FL/mac.H:32:32: error: typedef redefinition with
 different types ('class FLWindow_opaque *' vs 'XID' (aka 'unsigned long'))
 typedef class FLWindow_opaque *Window; // pointer to the FLWindow
 objective-c class
                                ^
 /opt/local/include/X11/X.h:96:13: note: previous definition is here
 typedef XID Window;
             ^
 ...
 }}}

 The build succeeds if I omit "+x11" (`sudo port -vs install octave`).

-- 
Ticket URL: <https://trac.macports.org/ticket/46895>
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