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Re: [cgal-discuss] Trouble compiling surface_mesh example using cmake-gui (Ubuntu)


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  • From: Trần Anh <>
  • To:
  • Subject: Re: [cgal-discuss] Trouble compiling surface_mesh example using cmake-gui (Ubuntu)
  • Date: Wed, 29 Apr 2020 22:03:27 +0930
  • Authentication-results: mail3-smtp-sop.national.inria.fr; spf=None ; spf=Pass ; spf=None
  • Ironport-phdr: 9a23:EqqtURNdakRaaAvN4kcl6mtUPXoX/o7sNwtQ0KIMzox0I/n6rarrMEGX3/hxlliBBdydt6sZzbSN+P25EUU7or+5+EgYd5JNUxJXwe43pCcHRPC/NEvgMfTxZDY7FskRHHVs/nW8LFQHUJ2mPw6arXK99yMdFQviPgRpOOv1BpTSj8Oq3Oyu5pHfeQpFiCe9bL9oLRi7owrdu8kLjYB/Nqs/1xzFr2dSde9L321oP1WTnxj95se04pFu9jlbtuwi+cBdT6j0Zrw0QrNEAjsoNWA1/9DrugLYTQST/HscU34ZnQRODgPY8Rz1RJbxsi/9tupgxCmXOND9QL4oVTi+6apgVRnlgzoFOTEk6mHaksN/jKxZrxyhqRJxwJPabp+JO/dlZKzRYckXSHBdUspNVSFMBJ63YYsVD+oGOOZVt5fzp0ENqhu4GAKhGOXvyj9VjXLxwa06yf4uEQfC3Aw9AtIOrnXUo8vpNKgIV+C1zLLFzTrGb/xM2Df97JLEfQwmofGJRL99d9fax0coFwPAlFqQqIrlMiuT1usXqGeU9O5gWvy1h2E7rAFxpyCjxsYqionTh4Ia0ErI9StjwIszONa2S1Z7bMa6HJdMsyyWLYh7T8M4T212pio21KcKtYO5cSUIzpks2gTRZOadc4eS5xLuTOaRLil8hHJiYL+/ggy98UmkyuHlT8m000tGojNLktXRtH0A1Qbf6seASvt68Ueh3SiA2xrP5eFDJEA4javbK5g/zb4sjpcfr1jPEyvslEj1jKKabFso9va25+j9f7nrpJ2RO5dxig7kM6QunsK/Af4/MggLR2Wb5f6826fl/U39XbVKk+M2kqjHv5DGP8sboK65DhRa0oYm8Rm/DjOm3M4EknkAKVJJYAiHgJTxO1HSPPD4Cu+yjEijkDhxw/DKJ6DuApTWLnffjbfhZq195lVHyAszyNBf/4hbBqsAIPL1QE/xtcbXAgU3MwyukK7aDs5g3NYeRX6XGf3ed7jDtEeBoOMpOeiFIoEP/y3sLuAsoP/og3h+klAUeeyl3IAcdWujTclgOFiTQWbphoIBDXsSpVh5C/f7jUWLFz9VfXe7GawmoSoqDZqvSobFSIfqi7OI2GK3H4Zde3tdWW2KCmriS4iUR6IMdD6KOZ0m1ScVUKCoDY4nzxCn8gHgjKF2K/LdvSweu5Wk39d846jflAo56CdvXPiahmqCRmUxkmITTCItx4h+p1Z8wxGNy/tWmftdQOBJbfUBewE6fcrA1eV8D83vRAPMYt6PSH6pR9ynBXc6SddnkIxGWFp0B9j31kOL5CGtGbJAz+XaVqxxybrV2j3KH+g4zn/H0Kc7iFx/G5lAMGSnguh08A2BXteUwXXcrL6jcOEn5ACI9GqHyjDQ7kRRUQo1SKacGH5GORSQotP+6UfPCbSpDOZ/a1cT+Yu5MqJPL+bRoxBeXv66YYbRZmuwnyG7AhPanr4=

Hi,

I just followed the CGAL's getting started guide: sudo apt-get install libcgal-dev

I have compiled and run CGAL program in the past but for some reason I decided to not use Qt5 or create_single_source_cgal_program. I used add_executable and it has always worked fine. But now I would like to ultilise CGAL's integrated graphic library to speed up my work.

Thanks & Regards
Anh Tran


On Wed, 29 Apr 2020 at 21:58, Maxime Gimeno <> wrote:
Hi,

Can you tell us  the name of the package you installed ?

Le mer. 29 avr. 2020 à 14:21, anh.tran <> a écrit :
Hi,
I have this problem when compiling surface_mesh example using cmake-gui:

The C compiler identification is GNU 7.5.0
The CXX compiler identification is GNU 7.5.0
Check for working C compiler: /usr/bin/cc
Check for working C compiler: /usr/bin/cc -- works
Detecting C compiler ABI info
Detecting C compiler ABI info - done
Detecting C compile features
Detecting C compile features - done
Check for working CXX compiler: /usr/bin/c++
Check for working CXX compiler: /usr/bin/c++ -- works
Detecting CXX compiler ABI info
Detecting CXX compiler ABI info - done
Detecting CXX compile features
Detecting CXX compile features - done
NOTICE: The CGAL_Qt5 library was not configured. CGAL was configured with
WITH_CGAL_Qt5=ON, but one of the dependencies of CGAL_Qt5 was not configured
properly.
CMake Error at CMakeLists.txt:29 (create_single_source_cgal_program):
  Unknown CMake command "create_single_source_cgal_program".


Configuring incomplete, errors occurred!
See also
"/home/anhtran/Desktop/Programming/CGAL-5.0.2_example/examples/Surface_mesh/build/CMakeFiles/CMakeOutput.log".

I installed CGAL through apt-get so everything is in the default folder
(/usr/lib/x86_64-linux-gnu/cmake/CGAL). My main concern here is the command
"create_single_source_cgal_program" is not recognised, but you can also see
that I also having trouble getting Qt5 to work probably (NOTICE: The
CGAL_Qt5 library was not configured. CGAL was configured with
WITH_CGAL_Qt5=ON, but one of the dependencies of CGAL_Qt5 was not configured
properly).

I have not modified the CMakeLists.txt file.

Help a learner out? Thank you.



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