Causal sets explorer will eventually perform graph-theoretic calculations on Causal sets.
It's also a test-bed for CDT-plusplus.
This project uses Spack.
To get started, first install Spack.
git clone https://github.com/spack/spack.git
You'll need to add Spack to your environment, e.g. in .zshrc append:
. ~/projects/spack/share/spack/setup-env.sh
(Or wherever you cloned Spack). Next, clone this repo:
git clone https://github.com/acgetchell/causal-sets-explorer.git
cd causal-sets-explorer
Now we'll install a dependencies:
spack install boost
spack install catch2
And then load into our $CMAKE_PREFIX_PATH:
spack load boost
spack load catch2
Verify you have the dependencies installed:
$ spack find
==> 14 installed packages
-- darwin-monterey-skylake / apple-clang@13.0.0 -----------------
berkeley-db@18.1.40 boost@1.77.0 bzip2@1.0.8 catch2@2.13.7 cmake@3.21.4 diffutils@3.8 gdbm@1.19 libiconv@1.16 ncurses@6.2 openssl@1.1.1l perl@5.34.0 pkgconf@1.8.0 readline@8.1 zlib@1.2.11
Finally, you can build with CMake:
cmake -S . -B build
cmake --build build
Right now, you'll get:
$ cmake --build build
[ 20%] Building CXX object CMakeFiles/causal_sets_explorer.dir/src/main.cpp.o
[ 40%] Linking CXX executable causal_sets_explorer
[ 40%] Built target causal_sets_explorer
[ 60%] Building CXX object tests/CMakeFiles/causal_sets_explorer_test.dir/main.cpp.o
/Users/adam/projects/causal-sets-explorer/tests/main.cpp:5:10: fatal error: 'catch2/catch.hpp' file not found
#include <catch2/catch.hpp>
^~~~~~~~~~~~~~~~~~
1 error generated.
make[2]: *** [tests/CMakeFiles/causal_sets_explorer_test.dir/main.cpp.o] Error 1
make[1]: *** [tests/CMakeFiles/causal_sets_explorer_test.dir/all] Error 2
make: *** [all] Error 2
Once this works, the executable will be in the bin directory.
If you want to run tests, you can do:
ctest --output-on-failure -j2
This is mostly automated in scripts/build.sh.