pub fn pp_cc(cc: &CCompiler, fp: &Path, out: &Path, is: &[&OsStr]) {
    match cc {
        CCompiler::MSVC => pp_msvc(fp, out, is),
        _ => {
            let os_p = fp.as_os_str();
            let mut args0 = cflags(cc);
            args0.push(os_p);
            for i in includes(is.to_vec()) {
                args0.push(i);
            }
            let cpp_res = Command::new(ccompiler(cc))
                .args(args0)
                .stdout(Stdio::piped())
                .output()
                .expect("call to C preprocessor failed");
            // need something separate for msvc
            let raw = String::from_utf8(cpp_res.stdout).unwrap();
            let res: String = process_lines(fp, raw.lines());
            let mut out_file = File::create(out).unwrap();
            out_file.write_all(res.as_bytes()).unwrap();
        }
    }
}
/// Preprocess using one of the known [CCompiler](CCompiler)s
Preprocess using one of the known [CCompiler](CCompiler)s
Preprocess using one of the known [ CCompiler ] ( CCompiler ) s
pub fn pp_cc(cc: &CCompiler, fp: &Path, out: &Path, is: &[&OsStr]) {
    match cc {
        CCompiler::MSVC => pp_msvc(fp, out, is),
        _ => {
            let os_p = fp.as_os_str();
            let mut args0 = cflags(cc);
            args0.push(os_p);
            for i in includes(is.to_vec()) {
                args0.push(i);
            }
            let cpp_res = Command::new(ccompiler(cc))
                .args(args0)
                .stdout(Stdio::piped())
                .output()
                .expect("call to C preprocessor failed");
            // need something separate for msvc
            let raw = String::from_utf8(cpp_res.stdout).unwrap();
            let res: String = process_lines(fp, raw.lines());
            let mut out_file = File::create(out).unwrap();
            out_file.write_all(res.as_bytes()).unwrap();
        }
    }
}
pub fn pp_cc ( cc : & CCompiler , fp : & Path , out : & Path , is : & [ & OsStr ] ) { match cc { CCompiler :: MSVC => pp_msvc ( fp , out , is ) , _ => { let os_p = fp . as_os_str ( ) ; let mut args0 = cflags ( cc ) ; args0 . push ( os_p ) ; for i in includes ( is . to_vec ( ) ) { args0 . push ( i ) ; } let cpp_res = Command :: new ( ccompiler ( cc ) ) . args ( args0 ) . stdout ( Stdio :: piped ( ) ) . output ( ) . expect ( " " ) ; // need something separate for msvc let raw = String :: from_utf8 ( cpp_res . stdout ) . unwrap ( ) ; let res : String = process_lines ( fp , raw . lines ( ) ) ; let mut out_file = File :: create ( out ) . unwrap ( ) ; out_file . write_all ( res . as_bytes ( ) ) . unwrap ( ) ; } } }
Preprocess using one of the known [CCompiler](CCompiler)s
Preprocess using one of the known [ CCompiler ] ( CCompiler ) s
cc
&CCompiler
fp
&Path
out
&Path
is
&[&OsStr]