@@ -31,8 +31,8 @@ Here below some relevant environment variables to change hotwheels default setti
| `MPICC` | MPI C compiler (defaults to `mpicc`). |
| `CXX` | C++ compiler (defaults to `g++`). |
| `MPICXX` | MPI C++ compiler (defaults to `mpicxx`). |
| `HW_FLAGS` | Compilation specific flags (i.e. not used by clang for parsing). |
| `HW_BUILD` | Folder with runtime-generated headers, and C/C++ compiled object files. |
| `HW_DATA` | Folder where downloaded test initial conditions (ICs) should be placed. |
| `DEBUG` | Set to `1` to enable additional verbose output for debugging purposes. |
| `C_INCLUDE_PATH` | *(used by the gnu compiler)* Search path for C headers, should include paths for required libraries like `gsl` and `fftw3`. |
| `CPLUS_INCLUDE_PATH`| *(used by the gnu compiler)* Search path for C++ headers, should include paths for required libraries like `gsl` and `fftw3`. |
