[3dprinter-general] Bug#925664: cura-engine: ftbfs with GCC-9

Miro Hrončok mhroncok at redhat.com
Wed Mar 27 20:38:22 GMT 2019 

On 27. 03. 19 20:44, Matthias Klose wrote:
> Package: src:cura-engine
> Version: 1:3.3.0-2.1
> Severity: normal
> Tags: sid bullseye
> User: debian-gcc at lists.debian.org
> Usertags: ftbfs-gcc-9
> 
> Please keep this issue open in the bug tracker for the package it
> was filed for.  If a fix in another package is required, please
> file a bug for the other package (or clone), and add a block in this
> package. Please keep the issue open until the package can be built in
> a follow-up test rebuild.
> 
> The package fails to build in a test rebuild on at least amd64 with
> gcc-9/g++-9, but succeeds to build with gcc-8/g++-8. The
> severity of this report will be raised before the bullseye release,
> so nothing has to be done for the buster release.
> 
> The full build log can be found at:
> http://people.debian.org/~doko/logs/gcc9-20190321/cura-engine_3.3.0-2.1_unstable_gcc9.log
> The last lines of the build log are at the end of this report.
> 
> To build with GCC 9, either set CC=gcc-9 CXX=g++-9 explicitly,
> or install the gcc, g++, gfortran, ... packages from experimental.
> 
>    apt-get -t=experimental install g++
> 
> Common build failures are new warnings resulting in build failures with
> -Werror turned on, or new/dropped symbols in Debian symbols files.
> For other C/C++ related build failures see the porting guide at
> http://gcc.gnu.org/gcc-9/porting_to.html
> 
> GCC 9 also passes the linker option --as-needed by default; typical
> build issues are passing libraries before object files to the linker,
> or underlinking of convenience libraries built from the same source.
> 
> [...]
>    been installed.
> 
> 
> -- Configuring done
> -- Generating done
> CMake Warning:
>    Manually-specified variables were not used by the project:
> 
>      CMAKE_EXPORT_NO_PACKAGE_REGISTRY
> 
> 
> -- Build files have been written to: /<<PKGBUILDDIR>>/obj-x86_64-linux-gnu
> make[1]: Leaving directory '/<<PKGBUILDDIR>>'
>     dh_auto_build -a -O--buildsystem=cmake
> 	cd obj-x86_64-linux-gnu && make -j4
> make[1]: Entering directory '/<<PKGBUILDDIR>>/obj-x86_64-linux-gnu'
> /usr/bin/cmake -S/<<PKGBUILDDIR>> -B/<<PKGBUILDDIR>>/obj-x86_64-linux-gnu --check-build-system CMakeFiles/Makefile.cmake 0
> /usr/bin/cmake -E cmake_progress_start /<<PKGBUILDDIR>>/obj-x86_64-linux-gnu/CMakeFiles /<<PKGBUILDDIR>>/obj-x86_64-linux-gnu/CMakeFiles/progress.marks
> make -f CMakeFiles/Makefile2 all
> make[2]: Entering directory '/<<PKGBUILDDIR>>/obj-x86_64-linux-gnu'
> make -f CMakeFiles/_CuraEngine.dir/build.make CMakeFiles/_CuraEngine.dir/depend
> make[3]: Entering directory '/<<PKGBUILDDIR>>/obj-x86_64-linux-gnu'
> [  1%] Running cpp protocol buffer compiler on Cura.proto
> /usr/bin/protoc --cpp_out /<<PKGBUILDDIR>>/obj-x86_64-linux-gnu -I /<<PKGBUILDDIR>> /<<PKGBUILDDIR>>/Cura.proto
> cd /<<PKGBUILDDIR>>/obj-x86_64-linux-gnu && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<<PKGBUILDDIR>> /<<PKGBUILDDIR>> /<<PKGBUILDDIR>>/obj-x86_64-linux-gnu /<<PKGBUILDDIR>>/obj-x86_64-linux-gnu /<<PKGBUILDDIR>>/obj-x86_64-linux-gnu/CMakeFiles/_CuraEngine.dir/DependInfo.cmake --color=
> Scanning dependencies of target _CuraEngine
> make[3]: Leaving directory '/<<PKGBUILDDIR>>/obj-x86_64-linux-gnu'
> make -f CMakeFiles/_CuraEngine.dir/build.make CMakeFiles/_CuraEngine.dir/build
> make[3]: Entering directory '/<<PKGBUILDDIR>>/obj-x86_64-linux-gnu'
> [  3%] Building CXX object CMakeFiles/_CuraEngine.dir/src/bridge.cpp.o
> [  3%] Building CXX object CMakeFiles/_CuraEngine.dir/src/ConicalOverhang.cpp.o
> [  4%] Building CXX object CMakeFiles/_CuraEngine.dir/src/commandSocket.cpp.o
> /usr/bin/c++  -DARCUS -DVERSION=\"3.3.0\" -I/usr/include/polyclipping -I/<<PKGBUILDDIR>>/obj-x86_64-linux-gnu  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -O3 -DNDEBUG -Wall -static-libstdc++ -fopenmp   -std=gnu++11 -o CMakeFiles/_CuraEngine.dir/src/ConicalOverhang.cpp.o -c /<<PKGBUILDDIR>>/src/ConicalOverhang.cpp
> /usr/bin/c++  -DARCUS -DVERSION=\"3.3.0\" -I/usr/include/polyclipping -I/<<PKGBUILDDIR>>/obj-x86_64-linux-gnu  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -O3 -DNDEBUG -Wall -static-libstdc++ -fopenmp   -std=gnu++11 -o CMakeFiles/_CuraEngine.dir/src/bridge.cpp.o -c /<<PKGBUILDDIR>>/src/bridge.cpp
> /usr/bin/c++  -DARCUS -DVERSION=\"3.3.0\" -I/usr/include/polyclipping -I/<<PKGBUILDDIR>>/obj-x86_64-linux-gnu  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -O3 -DNDEBUG -Wall -static-libstdc++ -fopenmp   -std=gnu++11 -o CMakeFiles/_CuraEngine.dir/src/commandSocket.cpp.o -c /<<PKGBUILDDIR>>/src/commandSocket.cpp
> [  5%] Building CXX object CMakeFiles/_CuraEngine.dir/src/ExtruderTrain.cpp.o
> /usr/bin/c++  -DARCUS -DVERSION=\"3.3.0\" -I/usr/include/polyclipping -I/<<PKGBUILDDIR>>/obj-x86_64-linux-gnu  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -O3 -DNDEBUG -Wall -static-libstdc++ -fopenmp   -std=gnu++11 -o CMakeFiles/_CuraEngine.dir/src/ExtruderTrain.cpp.o -c /<<PKGBUILDDIR>>/src/ExtruderTrain.cpp
> [  6%] Building CXX object CMakeFiles/_CuraEngine.dir/src/FffGcodeWriter.cpp.o
> /usr/bin/c++  -DARCUS -DVERSION=\"3.3.0\" -I/usr/include/polyclipping -I/<<PKGBUILDDIR>>/obj-x86_64-linux-gnu  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -O3 -DNDEBUG -Wall -static-libstdc++ -fopenmp   -std=gnu++11 -o CMakeFiles/_CuraEngine.dir/src/FffGcodeWriter.cpp.o -c /<<PKGBUILDDIR>>/src/FffGcodeWriter.cpp
> [  7%] Building CXX object CMakeFiles/_CuraEngine.dir/src/FffPolygonGenerator.cpp.o
> /usr/bin/c++  -DARCUS -DVERSION=\"3.3.0\" -I/usr/include/polyclipping -I/<<PKGBUILDDIR>>/obj-x86_64-linux-gnu  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -O3 -DNDEBUG -Wall -static-libstdc++ -fopenmp   -std=gnu++11 -o CMakeFiles/_CuraEngine.dir/src/FffPolygonGenerator.cpp.o -c /<<PKGBUILDDIR>>/src/FffPolygonGenerator.cpp
> [  8%] Building CXX object CMakeFiles/_CuraEngine.dir/src/FffProcessor.cpp.o
> /usr/bin/c++  -DARCUS -DVERSION=\"3.3.0\" -I/usr/include/polyclipping -I/<<PKGBUILDDIR>>/obj-x86_64-linux-gnu  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -O3 -DNDEBUG -Wall -static-libstdc++ -fopenmp   -std=gnu++11 -o CMakeFiles/_CuraEngine.dir/src/FffProcessor.cpp.o -c /<<PKGBUILDDIR>>/src/FffProcessor.cpp
> [  9%] Building CXX object CMakeFiles/_CuraEngine.dir/src/gcodeExport.cpp.o
> /usr/bin/c++  -DARCUS -DVERSION=\"3.3.0\" -I/usr/include/polyclipping -I/<<PKGBUILDDIR>>/obj-x86_64-linux-gnu  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -O3 -DNDEBUG -Wall -static-libstdc++ -fopenmp   -std=gnu++11 -o CMakeFiles/_CuraEngine.dir/src/gcodeExport.cpp.o -c /<<PKGBUILDDIR>>/src/gcodeExport.cpp
> [ 10%] Building CXX object CMakeFiles/_CuraEngine.dir/src/GCodePathConfig.cpp.o
> /usr/bin/c++  -DARCUS -DVERSION=\"3.3.0\" -I/usr/include/polyclipping -I/<<PKGBUILDDIR>>/obj-x86_64-linux-gnu  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -O3 -DNDEBUG -Wall -static-libstdc++ -fopenmp   -std=gnu++11 -o CMakeFiles/_CuraEngine.dir/src/GCodePathConfig.cpp.o -c /<<PKGBUILDDIR>>/src/GCodePathConfig.cpp
> [ 11%] Building CXX object CMakeFiles/_CuraEngine.dir/src/infill.cpp.o
> /usr/bin/c++  -DARCUS -DVERSION=\"3.3.0\" -I/usr/include/polyclipping -I/<<PKGBUILDDIR>>/obj-x86_64-linux-gnu  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -O3 -DNDEBUG -Wall -static-libstdc++ -fopenmp   -std=gnu++11 -o CMakeFiles/_CuraEngine.dir/src/infill.cpp.o -c /<<PKGBUILDDIR>>/src/infill.cpp
> [ 12%] Building CXX object CMakeFiles/_CuraEngine.dir/src/InsetOrderOptimizer.cpp.o
> /usr/bin/c++  -DARCUS -DVERSION=\"3.3.0\" -I/usr/include/polyclipping -I/<<PKGBUILDDIR>>/obj-x86_64-linux-gnu  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -O3 -DNDEBUG -Wall -static-libstdc++ -fopenmp   -std=gnu++11 -o CMakeFiles/_CuraEngine.dir/src/InsetOrderOptimizer.cpp.o -c /<<PKGBUILDDIR>>/src/InsetOrderOptimizer.cpp
> [ 13%] Building CXX object CMakeFiles/_CuraEngine.dir/src/layerPart.cpp.o
> /usr/bin/c++  -DARCUS -DVERSION=\"3.3.0\" -I/usr/include/polyclipping -I/<<PKGBUILDDIR>>/obj-x86_64-linux-gnu  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -O3 -DNDEBUG -Wall -static-libstdc++ -fopenmp   -std=gnu++11 -o CMakeFiles/_CuraEngine.dir/src/layerPart.cpp.o -c /<<PKGBUILDDIR>>/src/layerPart.cpp
> /<<PKGBUILDDIR>>/src/layerPart.cpp: In function 'void cura::createLayerParts(cura::SliceMeshStorage&, cura::Slicer*, bool, bool)':
> /<<PKGBUILDDIR>>/src/layerPart.cpp:50:46: error: 'total_layers' not specified in enclosing 'parallel'
>     50 |     for (unsigned int layer_nr = 0; layer_nr < total_layers; layer_nr++)
>        |                                     ~~~~~~~~~^~~~~~~~~~~~~~
> /<<PKGBUILDDIR>>/src/layerPart.cpp:49:9: error: enclosing 'parallel'
>     49 | #pragma omp parallel for default(none) shared(mesh,slicer) firstprivate(union_layers,union_all_remove_holes) schedule(dynamic)
>        |         ^~~
> make[3]: *** [CMakeFiles/_CuraEngine.dir/build.make:217: CMakeFiles/_CuraEngine.dir/src/layerPart.cpp.o] Error 1
> make[3]: *** Waiting for unfinished jobs....
> make[3]: Leaving directory '/<<PKGBUILDDIR>>/obj-x86_64-linux-gnu'
> make[2]: *** [CMakeFiles/Makefile2:113: CMakeFiles/_CuraEngine.dir/all] Error 2
> make[2]: Leaving directory '/<<PKGBUILDDIR>>/obj-x86_64-linux-gnu'
> make[1]: *** [Makefile:166: all] Error 2
> make[1]: Leaving directory '/<<PKGBUILDDIR>>/obj-x86_64-linux-gnu'
> dh_auto_build: cd obj-x86_64-linux-gnu && make -j4 returned exit code 2
> make: *** [debian/rules:9: build-arch] Error 2
> dpkg-buildpackage: error: debian/rules build-arch subprocess returned exit status 2


Try: 
https://src.fedoraproject.org/rpms/CuraEngine/blob/master/f/CuraEngine-gcc9.patch

-- 
Miro Hrončok
--
Phone: +420777974800
IRC: mhroncok

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