[Hiroaki Sumikawa]

Hi, everyone.

I want to do FSI using OpenFOAM, CalculiX and preCICE.
So, I tried to install them. But I encounterd the error when building cgx for CalculiX.

My development environment is Ubuntu18.04LTS, OpenFOAM-v1806 and I refferd this site(https://github.com/luvres/calculix) to build the cgx.


this is the error

/usr/include/c++/7/bits/stl_algobase.h:243:56: error: macro "min" passed 3 arguments, but takes just 2
     min(const _Tp& __a, const _Tp& __b, _Compare __comp)
                                                        ^
/usr/include/c++/7/bits/stl_algobase.h:265:56: error: macro "max" passed 3 arguments, but takes just 2
     max(const _Tp& __a, const _Tp& __b, _Compare __comp)
                                                        ^
In file included from ../../libSNL/src/snlCurveBase.h:23:0,
                 from ../../libSNL/src/snlCurve.h:25,
                 from ../../libSNL/src/snlSurface.h:20,
                 from uselibSNL.cpp:35:
../../libSNL/src/snlKnotVector.h:115:18: error: macro "max" requires 2 arguments, but only 1 given
         knot max() const;  // Max knot val.
                  ^
../../libSNL/src/snlKnotVector.h:116:18: error: macro "min" requires 2 arguments, but only 1 given
         knot min() const;  // Min knot val.
                  ^
In file included from ./cgx.h:25:0,
                 from uselibSNL.h:8,
                 from uselibSNL.cpp:31:
/usr/include/c++/7/bits/stl_algobase.h:195:5: error: expected unqualified-id before ‘const’
     min(const _Tp& __a, const _Tp& __b)
     ^
/usr/include/c++/7/bits/stl_algobase.h:195:5: error: expected ‘)’ before ‘const’
/usr/include/c++/7/bits/stl_algobase.h:195:5: error: expected ‘)’ before ‘const’
/usr/include/c++/7/bits/stl_algobase.h:195:5: error: expected initializer before ‘const’
/usr/include/c++/7/bits/stl_algobase.h:219:5: error: expected unqualified-id before ‘const’
     max(const _Tp& __a, const _Tp& __b)
     ^
/usr/include/c++/7/bits/stl_algobase.h:219:5: error: expected ‘)’ before ‘const’
/usr/include/c++/7/bits/stl_algobase.h:219:5: error: expected ‘)’ before ‘const’
/usr/include/c++/7/bits/stl_algobase.h:219:5: error: expected initializer before ‘const’
In file included from /usr/include/c++/7/bits/char_traits.h:39:0,
                 from /usr/include/c++/7/ios:40,
                 from /usr/include/c++/7/ostream:38,
                 from /usr/include/c++/7/iostream:39,
                 from uselibSNL.cpp:33:
/usr/include/c++/7/bits/stl_algobase.h:246:7: error: expected primary-expression before ‘if’
       if (__comp(__b, __a))
       ^~
/usr/include/c++/7/bits/stl_algobase.h:246:7: error: expected ‘}’ before ‘if’
/usr/include/c++/7/bits/stl_algobase.h:246:7: error: expected ‘;’ before ‘if’
/usr/include/c++/7/bits/stl_algobase.h:248:7: error: expected unqualified-id before ‘return’
       return __a;
       ^~~~~~
/usr/include/c++/7/bits/stl_algobase.h:268:7: error: expected primary-expression before ‘if’
       if (__comp(__a, __b))
       ^~
/usr/include/c++/7/bits/stl_algobase.h:268:7: error: expected ‘}’ before ‘if’
/usr/include/c++/7/bits/stl_algobase.h:268:7: error: expected ‘;’ before ‘if’
/usr/include/c++/7/bits/stl_algobase.h:270:7: error: expected unqualified-id before ‘return’
       return __a;
       ^~~~~~
/usr/include/c++/7/bits/stl_algobase.h:271:5: error: expected declaration before ‘}’ token
     }

I want to some advice or hints.
I'm glad I recieved some reply.

Thank you.

[wyldckat]

Greetings Hiroaki Sumikawa,

I had some time today and I was curious about this... as far as I can figure out, the authors that released CalculiX 2.14 were using Ubuntu 16.04 and not 18.04.

So here is how I managed to build it on Ubuntu 18.04, but using GCC 5:

1. Install the necessary packages, by running this command:
   

   sudo apt install gfortran-5 gcc-5 g++-5

2. Need to make a few changes to the code, by running:
   

   cd CalculiX
   sed -i -e 's=^CC=#CC=' -e 's=^FC=#FC=' ./ccx_2.14/src/Makefile
   sed -i -e 's=g++=$(CXX)=' ./cgx_2.14.1/src/Makefile ./libSNL/src/makefile
   cd ..

3. Then to build:
   

   export CC=gcc-5
   export CXX=g++-5
   export F77=gfortran-5
   export FC=gfortran-5
   ./install > log.make 2>&1

4. The last command will redirect the output to the file "log.make", so that it's easier to pinpoint any build issues.

I'm running this a second time, to double-check if it's working and will update this post if there are any additional changes needed.

edit: Yep, it's confirmed that it works. However, I did initially follow the instructions given on the README file, so I built the latest version that was on Git ready to be built, which is likely 2.14.

Best regards,
Bruno

[Hiroaki Sumikawa]

Hello, wyldchat.


Thank you for you reply and kind instruction,

I was able to build CalculiX and did tutorials! :-)


I'm really thankful to you!


Hiroaki

[Alpha001]

Hello,

I am Prasad ADHAV.
I want to perform coupled simulation using multiple solvers (OpenFOAM, CalculiX, XDEM).

I have been following the instructions to install CalculiX and its dependencies as best as I could.
I have already installed all the dependencies.

In the installation when I say

make

I get the following error.

gfortran -fopenmp -Wall -O3 -o bin/ccx_preCICE bin/ccx_2.15.o bin/ccx_2.15.a /home/prasad/SPOOLES.2.2//spooles.a -L/usr/local/lib -lprecice -lstdc++ -L/home/prasad/yaml-cpp-yaml-cpp-0.6.2//build -lyaml-cpp  /home/prasad/ARPACK//libarpack_INTEL.a -lpthread -lm -lc
/home/prasad/ARPACK//libarpack_INTEL.a(second.o): In function `second_':
second.f:(.text+0x14): undefined reference to `etime_'
collect2: error: ld returned 1 exit status
Makefile:101: recipe for target 'bin/ccx_preCICE' failed
make: *** [bin/ccx_preCICE] Error 1

I tried changing the line 24 in ARPACK/UTIL/second.f to

 *      EXTERNAL           ETIME

but I am still getting the same error.

Can anyone tell me how to fix it?

Thank you in advance for the help.