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cnr-isti-vclab / nexus

Nexus is a c++/javascript library for creation and visualization of a batched multiresolution mesh
GNU General Public License v3.0
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Can't compile nxscompress on linux (ubuntu 20.04) #131

Closed radicalreflect closed 2 years ago

radicalreflect commented 2 years ago

Hi there,

after successful compilation of nxsedit, nxsview, nxsbuild – i got a compiler error for nxscompress.

g++ -Wl,-O1 -o ../../bin/nxscompress qgetopt.o plylib.o virtualarray.o nexusdata.o traversal.o cone.o meshcoder.o meshdecoder.o abitstream.o atunstall.o main_compress.o extractor.o -L /usr/local/lib -lcorto /usr/lib/x86_64-linux-gnu/libQt5Gui.so /usr/lib/x86_64-linux-gnu/libQt5Core.so /usr/lib/x86_64-linux-gnu/libGL.so -lpthread /usr/bin/ld: nexusdata.o: in function nx::NexusData::NexusData()': nexusdata.cpp:(.text+0x344): undefined reference tovtable for nx::QTNexusFile' collect2: error: ld returned 1 exit status make: *** [Makefile:191: ../../bin/nxscompress] Error 1

is there any workaround or did i make a mistake?

Thank you in advance and for your outstanding work!

ponchio commented 2 years ago

Hi, nxscompress is actually just a shortcut executable for nxsedit (which can also do other tasks) and I forgot to update it when refactoring some code.

Just use nxsedit (-z is to compress .nxs)

Sorry,

Federico

On Mon, Dec 20, 2021 at 3:25 PM radicalreflect @.***> wrote:

Hi there,

after successful compilation of nxsedit, nxsview, nxsbuild – i got a compiler error for nxscompress.

g++ -Wl,-O1 -o ../../bin/nxscompress qgetopt.o plylib.o virtualarray.o nexusdata.o traversal.o cone.o meshcoder.o meshdecoder.o abitstream.o atunstall.o main_compress.o extractor.o -L /usr/local/lib -lcorto /usr/lib/x86_64-linux-gnu/libQt5Gui.so /usr/lib/x86_64-linux-gnu/libQt5Core.so /usr/lib/x86_64-linux-gnu/libGL.so -lpthread /usr/bin/ld: nexusdata.o: in function nx::NexusData::NexusData()': nexusdata.cpp:(.text+0x344): undefined reference to vtable for nx::QTNexusFile' collect2: error: ld returned 1 exit status make: *** [Makefile:191: ../../bin/nxscompress] Error 1

is there any workaround or did i make a mistake?

Thank you in advance and for your outstanding work!

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