failed build on MacOS X

[Ben Abbott]

My "hg id" is ...

45e325002810 tip @

My build is ending with the errors below.  I was able to build a day ago.  Its 
not obvious to me what changed in the last day.

/bin/sh ../libtool  --tag=CXX   --mode=compile /opt/local/bin/g++-mp-4.7 
-DHAVE_CONFIG_H -I. -I..  -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   -I/opt/local/include 
-I/opt/local/include/freetype2 -I/opt/local/include 
-I/opt/local/include/freetype2 -I/opt/local/include  
-I/opt/local/include/freetype2 -I/opt/local/include  -isystem 
/opt/local/libexec/llvm-3.3/include -D_THREAD_SAFE -I/opt/local/include  -Wall 
-W -Wshadow -Wold-style-cast -Wformat -Wpointer-arith -Wwrite-strings 
-Wcast-align -Wcast-qual  -pipe -O2 -m64 -D_THREAD_SAFE -pthread -MT 
corefcn/corefcn_libcorefcn_la-display.lo -MD -MP -MF 
corefcn/.deps/corefcn_libcorefcn_la-display.Tpo -c -o 
corefcn/corefcn_libcorefcn_la-display.lo `test -f 'corefcn/display.cc' || echo 
'./'`corefcn/display.cc
libtool: compile:  /opt/local/bin/g++-mp-4.7 -DHAVE_CONFIG_H -I. -I.. 
-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 
-I/opt/local/include -I/opt/local/include/freetype2 -I/opt/local/include 
-I/opt/local/include/freetype2 -I/opt/local/include 
-I/opt/local/include/freetype2 -I/opt/local/include -isystem 
/opt/local/libexec/llvm-3.3/include -D_THREAD_SAFE -I/opt/local/include -Wall 
-W -Wshadow -Wold-style-cast -Wformat -Wpointer-arith -Wwrite-strings 
-Wcast-align -Wcast-qual -pipe -O2 -m64 -D_THREAD_SAFE -pthread -MT 
corefcn/corefcn_libcorefcn_la-display.lo -MD -MP -MF 
corefcn/.deps/corefcn_libcorefcn_la-display.Tpo -c corefcn/display.cc  
-fno-common -DPIC -o corefcn/.libs/corefcn_libcorefcn_la-display.o
In file included from corefcn/oct-obj.h:34:0,
                 from ./octave-value/ov-fcn.h:32,
                 from ./octave-value/ov-builtin.h:28,
                 from corefcn/defun-int.h:28,
                 from corefcn/defun.h:30,
                 from corefcn/display.cc:45:
./octave-value/ov.h:45:7: error: using typedef-name 'Cell' after 'class'
In file included from 
/System/Library/Frameworks/Carbon.framework/Frameworks/HIToolbox.framework/Headers/ControlDefinitions.h:36:0,
                 from 
/System/Library/Frameworks/Carbon.framework/Frameworks/HIToolbox.framework/Headers/HIToolbox.h:201,
                 from 
/System/Library/Frameworks/Carbon.framework/Headers/Carbon.h:29,
                 from corefcn/display.cc:32:
/System/Library/Frameworks/Carbon.framework/Frameworks/HIToolbox.framework/Headers/Lists.h:50:41:
 note: 'Cell' has a previous declaration here
In file included from ./octave-value/ov.h:58:0,
                 from corefcn/oct-obj.h:34,
                 from ./octave-value/ov-fcn.h:32,
                 from ./octave-value/ov-builtin.h:28,
                 from corefcn/defun-int.h:28,
                 from corefcn/defun.h:30,
                 from corefcn/display.cc:45:
./octave-value/ov-base.h:41:7: error: using typedef-name 'Cell' after 'class'
In file included from 
/System/Library/Frameworks/Carbon.framework/Frameworks/HIToolbox.framework/Headers/ControlDefinitions.h:36:0,
                 from 
/System/Library/Frameworks/Carbon.framework/Frameworks/HIToolbox.framework/Headers/HIToolbox.h:201,
                 from 
/System/Library/Frameworks/Carbon.framework/Headers/Carbon.h:29,
                 from corefcn/display.cc:32:
/System/Library/Frameworks/Carbon.framework/Frameworks/HIToolbox.framework/Headers/Lists.h:50:41:
 note: 'Cell' has a previous declaration here
In file included from corefcn/oct-obj.h:35:0,
                 from ./octave-value/ov-fcn.h:32,
                 from ./octave-value/ov-builtin.h:28,
                 from corefcn/defun-int.h:28,
                 from corefcn/defun.h:30,
                 from corefcn/display.cc:45:
corefcn/Cell.h:38:1: error: using typedef-name 'Cell' after 'class'
In file included from 
/System/Library/Frameworks/Carbon.framework/Frameworks/HIToolbox.framework/Headers/ControlDefinitions.h:36:0,
                 from 
/System/Library/Frameworks/Carbon.framework/Frameworks/HIToolbox.framework/Headers/HIToolbox.h:201,
                 from 
/System/Library/Frameworks/Carbon.framework/Headers/Carbon.h:29,
                 from corefcn/display.cc:32:
/System/Library/Frameworks/Carbon.framework/Frameworks/HIToolbox.framework/Headers/Lists.h:50:41:
 note: 'Cell' has a previous declaration here
In file included from ./octave-value/ov-fcn.h:32:0,
                 from ./octave-value/ov-builtin.h:28,
                 from corefcn/defun-int.h:28,
                 from corefcn/defun.h:30,
                 from corefcn/display.cc:45:
corefcn/oct-obj.h: In constructor 'octave_value_list::octave_value_list(const 
Cell&)':
corefcn/oct-obj.h:59:16: error: 'const Cell' has no member named 'as_row'
corefcn/oct-obj.h: In member function 'Cell octave_value_list::cell_value() 
const':
corefcn/oct-obj.h:82:54: error: could not convert 
'octave_value_list::array_value() const()' from 'Array<octave_value>' to 'Cell 
{aka Point}'
corefcn/display.cc: In function 'size_t DisplayBitsPerPixel(CGDirectDisplayID)':
corefcn/display.cc:59:39: warning: use of old-style cast [-Wold-style-cast]
corefcn/display.cc:61:44: warning: use of old-style cast [-Wold-style-cast]

Ben