diff options
| -rw-r--r-- | src/main.rs | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/src/main.rs b/src/main.rs index be71598..b3195c7 100644 --- a/src/main.rs +++ b/src/main.rs @@ -1,6 +1,7 @@ use structopt::StructOpt; use toml::Value; use std::path::{Path, PathBuf}; +use std::env; #[derive(Debug, StructOpt)] struct Cli { @@ -67,10 +68,16 @@ add_executable(p1 ../main.f90 {}) }; args.extend(vec!["-B", "build", "."]); println!("[+] cmake {:?}", args); + let env_fc = env::var("FC"); + let fc : String = if env_fc.is_err() { + "gfortran".to_string() + } else { + env_fc.unwrap() + }; let output = std::process::Command::new("cmake") .args(&args) .current_dir(target_dir) - .env("FC", "gfortran") + .env("FC", fc) .output().unwrap(); println!("status: {}", output.status); println!("stdout: {}", String::from_utf8_lossy(&output.stdout)); |