[vtkusers] Migration to VTK6

Fri Jan 8 10:18:51 EST 2016

I made the edits you recommended (AGL to OpenGL and 10.7 to 10.11) in all
miniconda2 files and rebuilt my mindboggle package, and still get the same
error!  Should I have done something more with miniconda2's cmake or vtk?

On Fri, Jan 8, 2016, 12:10 AM David Gobbi <david.gobbi at gmail.com> wrote:

> Hi Arno,
>
> The fact that a specific SDK has been hard-coded into all those dependency
> paths is very, very ugly.  The Anaconda folks should know better than that.
>
> You can't get away with just commenting out those lines.  Instead, I
> recommend that you do the following search and replace within each of those
> files:
> 1) replace 10.7.sdk with an SDK that you actually have on your system
> 2) replace AGL.framework with OpenGL.framework
>
> However, the fact that you got the _same_ error after commenting out those
> lines, instead of getting a different error, suggests that your build did
> not pick up the change.  After changing the files, did you erase your build
> directory and do a full rebuild?
>
>  - David
>
>
> On Thu, Jan 7, 2016 at 9:40 PM, Arno Klein <binarybottle at gmail.com> wrote:
>
>> Thank you again, David.
>>
>> The find command turned up one file within the
>> miniconda2/lib/cmake/vtk-6.3 directory: "VTKTargets.cmake"
>> Within this file, I commented out lines with AGL and 10.7 (see below),
>> but I still get the same error!
>>
>>
>> # @rno: Removed AGL and SDK 10.7 as per David Gobbi's suggestion:
>>
>> # find . -name "*.cmake" -exec fgrep -l AGL {} +
>>
>> set_target_properties(vtkRenderingOpenGL PROPERTIES
>>
>>   INTERFACE_LINK_LIBRARIES "vtkRenderingCore;-framework Cocoa"
>>
>> )
>>
>> #set_target_properties(vtkRenderingOpenGL PROPERTIES
>>
>> #  INTERFACE_LINK_LIBRARIES
>> "vtkRenderingCore;/Applications/Xcode.app/Contents/Developer/P\
>>
>>
>> latforms/MacOSX.platform/Developer/SDKs/MacOSX10.7.sdk/System/Library/Frameworks/AGL.frame\
>>
>>
>> work;/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/M\
>>
>> acOSX10.7.sdk/System/Library/Frameworks/OpenGL.framework;-framework Cocoa"
>>
>> #)
>>
>>
>> # Create imported target vtkRenderingContextOpenGL
>>
>> add_library(vtkRenderingContextOpenGL SHARED IMPORTED)
>>
>>
>> set_target_properties(vtkRenderingContextOpenGL PROPERTIES
>>
>>   INTERFACE_LINK_LIBRARIES "vtkRenderingContext2D;vtkRenderingOpenGL"
>>
>> )
>>
>>
>> # Create imported target vtkgl2ps
>>
>> add_library(vtkgl2ps SHARED IMPORTED)
>>
>>
>> # @rno: Removed AGL and SDK 10.7 as per David Gobbi's suggestion:
>>
>> # find . -name "*.cmake" -exec fgrep -l AGL {} +
>>
>> set_target_properties(vtkgl2ps PROPERTIES
>>
>> INTERFACE_LINK_LIBRARIES "vtkzlib;vtkpng;"
>>
>> )
>>
>> #set_target_properties(vtkgl2ps PROPERTIES
>>
>> #  INTERFACE_LINK_LIBRARIES
>> "/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.p\
>>
>>
>> latform/Developer/SDKs/MacOSX10.7.sdk/System/Library/Frameworks/AGL.framework;/Application\
>>
>>
>> s/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.7.sdk/Sys\
>>
>> tem/Library/Frameworks/OpenGL.framework;m;vtkzlib;vtkpng;m"
>>
>> #)
>>
>> On Thu, Jan 7, 2016 at 4:17 PM David Gobbi <david.gobbi at gmail.com> wrote:
>>
>>> I apologize for that... I had forgotten that you were using a binary
>>> distribution of VTK rather than building VTK from source.  My recent
>>> thinking was that the only binary piece you were using from Anaconda was
>>> python itself, I didn't go back and re-read our entire conversation.
>>>
>>> This means that all of my recent advice to you has been totally
>>> irrelevant.  (It would be very relevant to the Anaconda folks if they plan
>>> to put out a new vtk package soon... they could save people like yourself a
>>> lot of difficulty.)
>>>
>>> If you're using a binary vtk, then you'll have to dig into the cmake
>>> exports for VTK and perform some surgical changes to them.  Somewhere in
>>> your Anaconda VTK, there should be a directory called the following:
>>>
>>> cmake/vtk-6.3
>>>
>>> Once you find that directory, "cd" into it, and it should be full of
>>> cmake files.  These cmake files list the dependencies for your VTK
>>> package.  If you edit these files to remove all references to "AGL" and the
>>> problematic SDK, then your compile difficulties should go away.  For
>>> example, use this to find all the files that reference AGL:
>>>
>>> find . -name "*.cmake" -exec fgrep -l AGL {} +
>>>
>>> But it might be easier if you find a Mac with OS X 10.9 and Xcode 6.1,
>>> and then re-do your build there.
>>>
>>>  - David
>>>
>>>
>>> On Thu, Jan 7, 2016 at 1:39 PM, Arno Klein <binarybottle at gmail.com>
>>> wrote:
>>>
>>>> Thank you!  I am afraid I still don't know where it goes, given the
>>>> conda installation of vtk doesn't have a CMake subdirectory (miniconda2/pkgs/vtk-6.3.0-py27_1/).
>>>> Any suggestions how to proceed?
>>>>
>>>> On Thu, Jan 7, 2016 at 3:16 PM David Gobbi <david.gobbi at gmail.com>
>>>> wrote:
>>>>
>>>>> It is not the same directory.  FindOpenGL.cmake is part of cmake, but
>>>>> vtkOpenGL.cmake is part of VTK.
>>>>>
>>>>> On Thu, Jan 7, 2016 at 12:50 PM, Arno Klein <binarybottle at gmail.com>
>>>>> wrote:
>>>>>
>>>>>> If that is the same directory that FindOpenGL.cmake is in, then the
>>>>>> path I sent should be correct, yes?  I installed cmake using Anaconda:
>>>>>> "conda install --yes cmake"
>>>>>>
>>>>>> On Thu, Jan 7, 2016 at 12:15 PM David Gobbi <david.gobbi at gmail.com>
>>>>>> wrote:
>>>>>>
>>>>>>> Hi Arno,
>>>>>>>
>>>>>>> My fault, I should have mentioned that it needs to be in
>>>>>>> <vtk-source>/CMake/vtkOpenGL.cmake in order be used during the VTK build.
>>>>>>>
>>>>>>>  - David
>>>>>>>
>>>>>>> On Thu, Jan 7, 2016 at 9:59 AM, Arno Klein <binarybottle at gmail.com>
>>>>>>> wrote:
>>>>>>>
>>>>>>>> Thank you for the suggestion, David.  I placed the vtkOpenGL.cmake
>>>>>>>> file in
>>>>>>>>
>>>>>>>> /Users/arno/Software/install/miniconda2/pkgs/cmake-3.3.1-0/share/cmake-3.3/Modules
>>>>>>>> but still receive the same error.
>>>>>>>>
>>>>>>>> On Thu, Jan 7, 2016 at 11:44 AM David Gobbi <david.gobbi at gmail.com>
>>>>>>>> wrote:
>>>>>>>>
>>>>>>>>> There's also this patch to vtkOpenGL.cmake that you can try:
>>>>>>>>>
>>>>>>>>> https://gitlab.kitware.com/vtk/vtk/commit/4a1fbefe
>>>>>>>>>
>>>>>>>>>  - David
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> On Thu, Jan 7, 2016 at 7:11 AM, Arno Klein <binarybottle at gmail.com
>>>>>>>>> > wrote:
>>>>>>>>>
>>>>>>>>>> That was an excellent suggestion, but alas, even after replacing
>>>>>>>>>> that file with the newer one from the link you shared I am still getting
>>>>>>>>>> the same error!
>>>>>>>>>>
>>>>>>>>>> On Thu, Jan 7, 2016 at 8:34 AM David Gobbi <david.gobbi at gmail.com>
>>>>>>>>>> wrote:
>>>>>>>>>>
>>>>>>>>>>> Hi Arno,
>>>>>>>>>>>
>>>>>>>>>>> You can try replacing FindOpenGL.cmake with the latest one from
>>>>>>>>>>> the cmake master branch:
>>>>>>>>>>>
>>>>>>>>>>> https://cmake.org/gitweb?p=cmake.git;a=blob_plain;f=Modules/FindOpenGL.cmake
>>>>>>>>>>> On my machine, for example, the file is located here:
>>>>>>>>>>>
>>>>>>>>>>> /Applications/CMake.app/Contents/share/cmake-3.4/Modules/FindOpenGL.cmake
>>>>>>>>>>> That might help with AGL.
>>>>>>>>>>>
>>>>>>>>>>>  - David
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> On Thu, Jan 7, 2016 at 5:37 AM, Arno Klein <
>>>>>>>>>>> binarybottle at gmail.com> wrote:
>>>>>>>>>>>
>>>>>>>>>>>> Yes, it should be building from miniconda2.  However, I can't
>>>>>>>>>>>> find any instance of "AGL" or of "10.7" anywhere in the code base  (only
>>>>>>>>>>>> within the bin directory after running cmake).  I am baffled and stuck.
>>>>>>>>>>>>
>>>>>>>>>>>> On Wed, Jan 6, 2016 at 9:36 PM David Gobbi <
>>>>>>>>>>>> david.gobbi at gmail.com> wrote:
>>>>>>>>>>>>
>>>>>>>>>>>>> Hi Arno,
>>>>>>>>>>>>>
>>>>>>>>>>>>> Are you still building against the Anaconda python?  The build
>>>>>>>>>>>>> has to be picking up the AGL and the 10.7 SDK from somewhere, and if it
>>>>>>>>>>>>> isn't in your CMakeCache.txt, then it must be coming from somewhere.
>>>>>>>>>>>>>
>>>>>>>>>>>>>  - David
>>>>>>>>>>>>>
>>>>>>>>>>>>> On Wed, Jan 6, 2016 at 7:19 PM, Arno Klein <
>>>>>>>>>>>>> binarybottle at gmail.com> wrote:
>>>>>>>>>>>>>
>>>>>>>>>>>>>> Dear David,
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> When I clear the bin directory, then run "cmake .." and
>>>>>>>>>>>>>> "make" I don't find any instance of 10.7 mentioned in any file, but still
>>>>>>>>>>>>>> get "AGL.framework" in every subdirectory's build.make file.  The
>>>>>>>>>>>>>> CMakeCache.txt file contains the following line:
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> CMAKE_OSX_SYSROOT:PATH=/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.11.sdk
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> And yet I am still receiving the following error:
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> make[2]: *** No rule to make target
>>>>>>>>>>>>>> `/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.7.sdk/System/Library/Frameworks/AGL.framework',
>>>>>>>>>>>>>> needed by `travel_depth/TravelDepthMain'.  Stop.
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> Cheers,
>>>>>>>>>>>>>> @rno
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> On Wed, Jan 6, 2016 at 8:48 PM, David Gobbi <
>>>>>>>>>>>>>> david.gobbi at gmail.com> wrote:
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> Hi Arno,
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> It could be a stale dependency.  Remove everything after the
>>>>>>>>>>>>>>> "INTERNAL cache entries" comment in your CMakeCache.txt, and also search
>>>>>>>>>>>>>>> your cache to make sure that 10.7 does not appear anywhere.
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> Also do an "ls -l /System/Library/Frameworks/" to make sure
>>>>>>>>>>>>>>> that the OpenGL framework isn't a link to a non-existent 10.7 SDK (though I
>>>>>>>>>>>>>>> don't see how that could happen).
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>  - David
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> On Wed, Jan 6, 2016 at 5:34 PM, Arno Klein <
>>>>>>>>>>>>>>> binarybottle at gmail.com> wrote:
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> David --
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> There was no instance of "AGL" in CMakeCache.txt, but I
>>>>>>>>>>>>>>>> replaced every instance of "AGL" with OpenGL" in all of the build.make
>>>>>>>>>>>>>>>> files.  Without cmake, but with make I got the following error:
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> make[2]: *** No rule to make target
>>>>>>>>>>>>>>>> `/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.7.sdk/System/Library/Frameworks/OpenGL.framework',
>>>>>>>>>>>>>>>> needed by `travel_depth/TravelDepthMain'.  Stop.
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> It still calls 10.7 even though I have 10.11 installed on
>>>>>>>>>>>>>>>> my Mac.
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> Cheers,
>>>>>>>>>>>>>>>> @rno
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> On Wed, Jan 6, 2016 at 7:02 PM, David Gobbi <
>>>>>>>>>>>>>>>> david.gobbi at gmail.com> wrote:
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> Hi Arno,
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> Look for the following line in your CMakeCache.txt:
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> OPENGL_glu_LIBRARY:FILEPATH=/System/Library/Frameworks/AGL.framework
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> Change it to the following and then recompile:
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> OPENGL_glu_LIBRARY:FILEPATH=/System/Library/Frameworks/OpenGL.framework
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> That should keep the problematic AGL library out of your
>>>>>>>>>>>>>>>>> build.
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> Please let me know if this works.
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> Cheers,
>>>>>>>>>>>>>>>>>  - David
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> On Wed, Jan 6, 2016 at 4:45 PM, Arno Klein <
>>>>>>>>>>>>>>>>> binarybottle at gmail.com> wrote:
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> Thank you all so much for your kind help.  Unfortunately,
>>>>>>>>>>>>>>>>>> I am still unable to compile the C++ code in my project on MacOSX, even
>>>>>>>>>>>>>>>>>> after setting the following in my top-level CMakeLists.txt file:
>>>>>>>>>>>>>>>>>> SET(CMAKE_OSX_DEPLOYMENT_TARGET "10.7")
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> When I type:
>>>>>>>>>>>>>>>>>> $ export VERBOSE=1
>>>>>>>>>>>>>>>>>> $ make
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> I get the following even though I don't have
>>>>>>>>>>>>>>>>>> /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.7.sdk/
>>>>>>>>>>>>>>>>>> but instead have
>>>>>>>>>>>>>>>>>> /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.11.sdk/
>>>>>>>>>>>>>>>>>> on my computer:
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> ------------------
>>>>>>>>>>>>>>>>>> ...
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> *Scanning dependencies of target TravelDepthMain*
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> /Applications/Xcode.app/Contents/Developer/usr/bin/make
>>>>>>>>>>>>>>>>>> -f travel_depth/CMakeFiles/TravelDepthMain.dir/build.make
>>>>>>>>>>>>>>>>>> travel_depth/CMakeFiles/TravelDepthMain.dir/build
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> [ 57%] Building CXX object
>>>>>>>>>>>>>>>>>> travel_depth/CMakeFiles/TravelDepthMain.dir/TravelDepthMain.cpp.o
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> cd
>>>>>>>>>>>>>>>>>> /software/install/mindboggle/surface_cpp_tools/bin/travel_depth &&
>>>>>>>>>>>>>>>>>> /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/c++
>>>>>>>>>>>>>>>>>>   -DvtkRenderingContext2D_AUTOINIT="1(vtkRenderingContextOpenGL)"
>>>>>>>>>>>>>>>>>> -DvtkRenderingCore_AUTOINIT="3(vtkInteractionStyle,vtkRenderingFreeType,vtkRenderingOpenGL)"
>>>>>>>>>>>>>>>>>> -DvtkRenderingFreeType_AUTOINIT="1(vtkRenderingMatplotlib)"
>>>>>>>>>>>>>>>>>> -DvtkRenderingVolume_AUTOINIT="1(vtkRenderingVolumeOpenGL)"
>>>>>>>>>>>>>>>>>> -I/software/install/miniconda2/include/vtk-6.3
>>>>>>>>>>>>>>>>>> -I/System/Library/Frameworks/Python.framework/Versions/2.7/include/python2.7
>>>>>>>>>>>>>>>>>> -isystem /software/install/miniconda2/include  -isysroot
>>>>>>>>>>>>>>>>>> /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.11.sdk
>>>>>>>>>>>>>>>>>>   -o CMakeFiles/TravelDepthMain.dir/TravelDepthMain.cpp.o -c
>>>>>>>>>>>>>>>>>> /software/install/mindboggle/surface_cpp_tools/travel_depth/TravelDepthMain.cpp
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> make[2]: *** No rule to make target
>>>>>>>>>>>>>>>>>> `/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.7.sdk/System/Library/Frameworks/AGL.framework',
>>>>>>>>>>>>>>>>>> needed by `travel_depth/TravelDepthMain'.  Stop.
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> make[1]: ***
>>>>>>>>>>>>>>>>>> [travel_depth/CMakeFiles/TravelDepthMain.dir/all] Error 2
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> make: *** [all] Error 2
>>>>>>>>>>>>>>>>>> -------------------
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> Cheers,
>>>>>>>>>>>>>>>>>> @rno
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> On Fri, Dec 11, 2015 at 9:36 PM, David Gobbi <
>>>>>>>>>>>>>>>>>> david.gobbi at gmail.com> wrote:
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> Hi Arno,
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> I think that I've found out where the AGL link is coming
>>>>>>>>>>>>>>>>>>> from.  It isn't via Carbon, it looks like it was linked directly into the
>>>>>>>>>>>>>>>>>>> VTK that you're using.  And it looks like a bug within CMake itself.
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> CMake has a module called FindOpenGL.cmake that VTK uses
>>>>>>>>>>>>>>>>>>> to find OpenGL.  It looks for both the OpenGL.framework and for the
>>>>>>>>>>>>>>>>>>> obsolete AGL.framework (which is only for Carbon, and is deprecated by
>>>>>>>>>>>>>>>>>>> Apple).  If it finds both (e.g. with an older SDK and XCode 6 or earlier),
>>>>>>>>>>>>>>>>>>> then it uses both, even though AGL.framework is really not needed for any
>>>>>>>>>>>>>>>>>>> modern software.
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> This means that a VTK that is built with (for example)
>>>>>>>>>>>>>>>>>>> Xcode 6 and its SDKs becomes linked to AGL, because AGL.framework is
>>>>>>>>>>>>>>>>>>> present in those older SDKs.  It's a private link, though, so I'm surprised
>>>>>>>>>>>>>>>>>>> that it would cause the error.  But you are building with Xcode 7 and you
>>>>>>>>>>>>>>>>>>> are seeing an error... that much is indisputable.
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> I suggest that you enable verbose error reporting so
>>>>>>>>>>>>>>>>>>> that you can see exactly what is being linked when the error occurs:
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> export VERBOSE=1
>>>>>>>>>>>>>>>>>>> make
>>>>>>>>>>>>>>>>>>> ...
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> Use "unset VERBOSE" to turn off the verbosity.
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>  - David
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> On Fri, Dec 11, 2015 at 3:57 PM, Arno Klein <
>>>>>>>>>>>>>>>>>>> binarybottle at gmail.com> wrote:
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> I tried again, and am still getting the AGL.framework
>>>>>>>>>>>>>>>>>>>> error even when I set to 10.9 and the SDK to 10.11 (see:
>>>>>>>>>>>>>>>>>>>> https://github.com/nipy/mindboggle/blob/master/surface_cpp_tools/CMakeLists.txt
>>>>>>>>>>>>>>>>>>>> ):
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> > [ 57%] Building CXX object
>>>>>>>>>>>>>>>>>>>> travel_depth/CMakeFiles/TravelDepthMain.dir/TravelDepthMain.cpp.o
>>>>>>>>>>>>>>>>>>>> > make[2]: *** No rule to make target
>>>>>>>>>>>>>>>>>>>> `/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.7.sdk/System/Library/Frameworks/AGL.framework',
>>>>>>>>>>>>>>>>>>>> needed by `travel_depth/TravelDepthMain'.  Stop.
>>>>>>>>>>>>>>>>>>>> > make[1]: ***
>>>>>>>>>>>>>>>>>>>> [travel_depth/CMakeFiles/TravelDepthMain.dir/all] Error 2
>>>>>>>>>>>>>>>>>>>> > make: *** [all] Error 2
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> Could you please tell me how to ensure that there are
>>>>>>>>>>>>>>>>>>>> no calls to Carbon APIs?
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> By the way, I am tracking this as an issue on Github:
>>>>>>>>>>>>>>>>>>>> https://github.com/nipy/mindboggle/issues/69
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> Cheers,
>>>>>>>>>>>>>>>>>>>> @rno
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> On Fri, Dec 11, 2015 at 5:27 AM, David Gobbi <
>>>>>>>>>>>>>>>>>>>> david.gobbi at gmail.com> wrote:
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>> Hi Arno,
>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>> Using the macosx10.11 SDK is fine as long as it allows
>>>>>>>>>>>>>>>>>>>>> you to set this desired deployment target.  So if you are able to compile
>>>>>>>>>>>>>>>>>>>>> with the following settings, then the result should run on OS X 10.7:
>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>> CMAKE_OSX_DEPLOYMENT_TARGET:STRING=10.7
>>>>>>>>>>>>>>>>>>>>> CMAKE_OSX_SYSROOT:STRING=macosx10.11
>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>> I'm not sure how far back you can set the deployment
>>>>>>>>>>>>>>>>>>>>> target with this SDK, but if the 10.7 target doesn't compile, you can try
>>>>>>>>>>>>>>>>>>>>> 10.8 or 10.9.
>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>> If if gives errors for the AGL.framework, then make
>>>>>>>>>>>>>>>>>>>>> sure that your code has no calls to Carbon APIs.
>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>  - David
>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>
>>>>>>>
>>>>>
>>>
>
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