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win32: look for python.exe and variants on win32 in style/build.rs

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This commit is contained in:
Vladimir Vukicevic 2015-10-05 12:08:11 -04:00 • committed by Lars Bergstrom
parent 5e136d6dd5
commit 77aea599c7
1 changed files with 22 additions and 2 deletions
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24
components/style/build.rs
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@ -8,12 +8,32 @@ use std::io::Write;
use std::path::Path;
use std::process::{Command, Stdio, exit};
#[cfg(windows)]
fn find_python() -> String {
if Command::new("python27.exe").arg("--version").output().is_ok() {
return "python27.exe".to_owned();
}
fn main() {
let python = if Command::new("python2.7").arg("--version").output().unwrap().status.success() {
if Command::new("python.exe").arg("--version").output().is_ok() {
return "python.exe".to_owned();
}
panic!("Can't find python (tried python27.exe and python.exe)! Try fixing PATH or setting the PYTHON env var");
}
#[cfg(not(windows))]
fn find_python() -> String {
if Command::new("python2.7").arg("--version").output().unwrap().status.success() {
"python2.7"
} else {
"python"
}.to_owned()
}
fn main() {
let python = match env::var("PYTHON") {
Ok(python_path) => python_path,
Err(_) => find_python(),
};
let style = Path::new(file!()).parent().unwrap();
let mako = style.join("Mako-0.9.1.zip");