compile f2fd48 on Linux Platform

[berndhahnebach]

I gave Ifc++ a try on Linux platform. I got an error. The branch used was https://github.com/berndhahnebach/IfcPlusPlus/commits/fggit94travis The error is https://travis-ci.org/berndhahnebach/IfcPlusPlus?utm_source=email&utm_medium=notification

Does someone with better C++ knowledge than me has an idea what's going wrong?

Cheers bernd

[berndhahnebach]

I got around this. berndhahnebach@3dca69b Sorry guys for the noise. I leave it open in case the build stops another time ...

bernd

[berndhahnebach]

I have some error at carve ... Does someone has an idea ?

$ make -j 4
[  0%] [  0%] [  0%] Building CXX object Carve/CMakeFiles/carve.dir/src/lib/convex_hull.cpp.o
Building CXX object Carve/CMakeFiles/carve.dir/src/lib/csg_collector.cpp.o
Building CXX object Carve/CMakeFiles/carve.dir/src/lib/csg.cpp.o
In file included from /home/hugo/Documents/dev/ifcplusplus/ifcplusplus-github/ifcpp/Carve/src/include/carve/mesh.hpp:881:0,
                 from /home/hugo/Documents/dev/ifcplusplus/ifcplusplus-github/ifcpp/Carve/src/include/carve/csg.hpp:35,
                 from /home/hugo/Documents/dev/ifcplusplus/ifcplusplus-github/ifcpp/Carve/src/lib/convex_hull.cpp:30:
/home/hugo/Documents/dev/ifcplusplus/ifcplusplus-github/ifcpp/Carve/src/include/carve/mesh_impl.hpp:43:11: error: ‘ptrdiff_t’ does not name a type
   typedef ptrdiff_t difference_type;

....


/home/hugo/Documents/dev/ifcplusplus/ifcplusplus-github/ifcpp/Carve/src/include/carve/polyhedron_impl.hpp:77:62: note: ‘vertexToIndex_fast’ declared here, later in the translation unit
     edges[i].v1 = vmap[(size_t)vertexToIndex_fast(edges[i].v1)];
                                                              ^
Carve/CMakeFiles/carve.dir/build.make:169: recipe for target 'Carve/CMakeFiles/carve.dir/src/lib/edge.cpp.o' failed
make[2]: *** [Carve/CMakeFiles/carve.dir/src/lib/edge.cpp.o] Error 1
CMakeFiles/Makefile2:75: recipe for target 'Carve/CMakeFiles/carve.dir/all' failed
make[1]: *** [Carve/CMakeFiles/carve.dir/all] Error 2
Makefile:76: recipe for target 'all' failed
make: *** [all] Error 2
hugo@ahorn:~/Documents/dev/ifcplusplus/ifcplusplus-github/build$ 

all error in file attached ...

error.log

[berndhahnebach]

JFI:

comit 6bdc66b introduced a change in SimpleViewer ... Qt class QOpenGLWidget is used 6bdc66b#diff-e2093fbeec92d259fc322bdc9ada4be3R23 This class was introduced in Qt with 5.4 http://doc.qt.io/qt-5/qopenglwidget.html Means starting from the commit mentioned in the first line it will no longer be possible to compile on Qt4. Since all debian based distributions uses Openscenegraph compiled against Qt4 one has to compile Openscenegraph on Linux Debian based to get Ifc++ run on Linux.

I may give it a try ...

If any other succeed in compiling on Linux I'd be highly interested in any informations.

bernd

[berndhahnebach]

I was able to compile openscengraph with qt5 and compile Ifc++ against this osg, but only for the commit e09f05d Since I'm still on Debian Jessie and on jessie qt5 is on 5.3.2 and QOpenGLWidget was intrduced with Qt5.4 I run into trouble. For sure I'm not gone compile Qt but upgrading my Debian Jessie (it is oldstable) has been overdue for a year now. Debian Stretch (stable ATM) usess Qt5.7.1 means I shluld be fine with this one. I will come back ...

[berndhahnebach]

The problem originally described in this issue only comes up on Debian Jessie (OldStable). On Debian Stretch (Stable) I do not have this problem at all.

BTW: Latest IfcPlusPlus does compiles on my Debian Stretch :-) i'm gone go for a small PR later on.

bernd