Hello, I have a Problem.

[wookhyun6165]

Hello, I have a Problem.

[zer011b]

Simple make command will try to build all targets, and unit-test-approximation is not supported in release mode, for example. So you should use make fdtd3d.

Please, share build commands, which you've used.

[wookhyun6165]

Oh, Thanks for your kind reply.
1.
I started to type the command as bellow :

%%%%%%%%%%%%%%%%%%%%%%%%%%%
mkdir Release
cd Release
cmake .. -DCMAKE_BUILD_TYPE=Release
make
%%%%%%%%%%%%%%%%%%%%%%%%%%%

As a result, I found that ans error occurred and The reason is release mode.

I have another question about Prerequisites.
I typed the command as bellow :

%%%%%%%%%%%%%%%%%%%%%%%%%%%
./install-cmake.sh
export PATH=pwd/Third-party/cmake/bin:$PATH
%%%%%%%%%%%%%%%%%%%%%%%%%%%

Then, I got an error message like this :

%%%%%%%%%%%%%%%%%%%%%%%%%%%

• git clone https://gitlab.kitware.com/cmake/cmake.git /Third-party/cmake
  fatal: The destination path('/Third-party/cmake') already exists and is not an empty directory.
  %%%%%%%%%%%%%%%%%%%%%%%%%%%

Finally, I'd like to simulate 'sphere.txt' in "./Examples".
How can i proceed and get results?

I'm so sorry to bother you so much.
Since I'm a beginner of Github and Linux, i need your help.
Thank you for reading my @issue.
Have a good day ~ !

[zer011b]

1. Example is not correct in this sense, it is very general. You can configure many parameters with cmake to be specific for your needs, see https://github.com/zer011b/fdtd3d/blob/master/Docs/Build.md. Then, invoke:

make fdtd3d

2. You do not need to build cmake manually, if there are binaries shipped for your OS (see https://cmake.org/download/).

3. Launch is described in https://github.com/zer011b/fdtd3d/blob/master/Docs/Launch.md. Basically, you'll need to invoke:

./Release/Source/fdtd3d --cmd-from-file ./Examples/sphere.txt

On how to get output, see https://github.com/zer011b/fdtd3d/blob/master/Docs/Input-Output.md.