<div dir="ltr">David --<div><br></div><div>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:</div><div><br></div><div>
<p class=""><span class="">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.</span></p><p class="">It still calls 10.7 even though I have 10.11 installed on my Mac.</p></div></div><div class="gmail_extra"><br clear="all"><div><div class="gmail_signature"><div dir="ltr"><div style="font-size:12.8000001907349px">Cheers,</div><div style="font-size:12.8000001907349px">@rno</div></div></div></div>
<br><div class="gmail_quote">On Wed, Jan 6, 2016 at 7:02 PM, David Gobbi <span dir="ltr"><<a href="mailto:david.gobbi@gmail.com" target="_blank">david.gobbi@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">Hi Arno,<div><br></div><div>Look for the following line in your CMakeCache.txt:</div><div><br></div><div>OPENGL_glu_LIBRARY:FILEPATH=/System/Library/Frameworks/AGL.framework<br></div><div><br></div><div>Change it to the following and then recompile:</div><div><br></div><div>OPENGL_glu_LIBRARY:FILEPATH=/System/Library/Frameworks/OpenGL.framework<br></div><div><br></div><div>That should keep the problematic AGL library out of your build.</div><div><br></div><div>Please let me know if this works.</div><div><br></div><div>Cheers,</div><div> - David</div><div><div class="h5">
<div><br></div><div class="gmail_extra"><br><div class="gmail_quote">On Wed, Jan 6, 2016 at 4:45 PM, Arno Klein <span dir="ltr"><<a href="mailto:binarybottle@gmail.com" target="_blank">binarybottle@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div><div><div dir="ltr"><span style="font-size:12.8px">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:</span><div style="font-size:12.8px">SET(CMAKE_OSX_DEPLOYMENT_TARGET "10.7")<br></div><div style="font-size:12.8px"><br></div><div style="font-size:12.8px">When I type:</div><div style="font-size:12.8px">$ export VERBOSE=1</div><div style="font-size:12.8px">$ make</div><div style="font-size:12.8px"><br></div><div style="font-size:12.8px">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:</div><div style="font-size:12.8px"><br></div><div style="font-size:12.8px">------------------</div><div style="font-size:12.8px">...</div><div style="font-size:12.8px"><p><b>Scanning dependencies of target TravelDepthMain</b></p><p>/Applications/Xcode.app/Contents/Developer/usr/bin/make -f travel_depth/CMakeFiles/TravelDepthMain.dir/build.make travel_depth/CMakeFiles/TravelDepthMain.dir/build</p><p>[ 57%] Building CXX object travel_depth/CMakeFiles/TravelDepthMain.dir/TravelDepthMain.cpp.o</p><p>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</p><p>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.</p><p>make[1]: *** [travel_depth/CMakeFiles/TravelDepthMain.dir/all] Error 2</p><p>make: *** [all] Error 2</p></div><div style="font-size:12.8px">-------------------</div><div style="font-size:12.8px"><br></div><div class="gmail_extra" style="font-size:12.8px"><div dir="ltr"></div></div><div class="gmail_extra"><br clear="all"><div><div><div dir="ltr"><div style="font-size:12.8000001907349px">Cheers,</div><div style="font-size:12.8000001907349px">@rno</div></div></div></div>
<br><div class="gmail_quote">On Fri, Dec 11, 2015 at 9:36 PM, David Gobbi <span dir="ltr"><<a href="mailto:david.gobbi@gmail.com" target="_blank">david.gobbi@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">Hi Arno,<div><br></div><div>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.</div><div><br></div><div>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.</div><div><br></div><div>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.</div><div><br></div><div>I suggest that you enable verbose error reporting so that you can see exactly what is being linked when the error occurs:</div><div><br></div><div>export VERBOSE=1</div><div>make</div><div>...</div><div><br></div><div>Use "unset VERBOSE" to turn off the verbosity.</div><span><font color="#888888"><div><br></div><div> - David</div></font></span><span><div><br><div class="gmail_extra"><br><div class="gmail_quote">On Fri, Dec 11, 2015 at 3:57 PM, Arno Klein <span dir="ltr"><<a href="mailto:binarybottle@gmail.com" target="_blank">binarybottle@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">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: <a href="https://github.com/nipy/mindboggle/blob/master/surface_cpp_tools/CMakeLists.txt" target="_blank">https://github.com/nipy/mindboggle/blob/master/surface_cpp_tools/CMakeLists.txt</a>):<br><br>> [ 57%] Building CXX object travel_depth/CMakeFiles/TravelDepthMain.dir/TravelDepthMain.cpp.o<span><br>> 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.<br></span>> make[1]: *** [travel_depth/CMakeFiles/TravelDepthMain.dir/all] Error 2<span><br>> make: *** [all] Error 2<br><br></span>Could you please tell me how to ensure that there are no calls to Carbon APIs?<br><br>By the way, I am tracking this as an issue on Github:<div><a href="https://github.com/nipy/mindboggle/issues/69" target="_blank">https://github.com/nipy/mindboggle/issues/69</a><br></div><div><br>Cheers,<br>@rno<div><div><br><div class="gmail_extra">
<br><div class="gmail_quote">On Fri, Dec 11, 2015 at 5:27 AM, David Gobbi <span dir="ltr"><<a href="mailto:david.gobbi@gmail.com" target="_blank">david.gobbi@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex"><div dir="ltr">Hi Arno,<div><br></div><div>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:</div><div><br></div><div><div>CMAKE_OSX_DEPLOYMENT_TARGET:STRING=10.7</div><div>CMAKE_OSX_SYSROOT:STRING=macosx10.11</div></div><div><br></div><div>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.</div><div><br></div><div>If if gives errors for the AGL.framework, then make sure that your code has no calls to Carbon APIs.</div><span><font color="#888888"><div><br></div><div> - David</div></font></span></div></blockquote></div></div></div></div></div></div></blockquote></div></div></div></span></div>
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