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feat(cli): add a flag to compile a parser in debug mode with -O0 C/C++ compiler flag

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This commit is contained in:
Andrew Hlynskyi 2021-09-08 00:08:13 +03:00
parent 5c2ebf093b
commit 62d79b80e1
2 changed files with 39 additions and 8 deletions
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33
cli/loader/src/lib.rs
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@ -101,6 +101,7 @@ pub struct Loader {
language_configuration_ids_by_file_type: HashMap<String, Vec<usize>>,
highlight_names: Box<Mutex<Vec<String>>>,
use_all_highlight_names: bool,
debug_build: bool,
}
unsafe impl Send for Loader {}
@ -122,6 +123,7 @@ impl Loader {
language_configuration_ids_by_file_type: HashMap::new(),
highlight_names: Box::new(Mutex::new(Vec::new())),
use_all_highlight_names: true,
debug_build: false,
}
}
@ -347,7 +349,11 @@ impl Loader {
parser_path: &Path,
scanner_path: &Option<PathBuf>,
) -> Result<Language> {
let mut library_path = self.parser_lib_path.join(name);
let mut lib_name = name.to_string();
if self.debug_build {
lib_name.push_str(".debug._");
}
let mut library_path = self.parser_lib_path.join(lib_name);
library_path.set_extension(DYLIB_EXTENSION);
let recompile = needs_recompile(&library_path, &parser_path, &scanner_path)
@ -369,11 +375,13 @@ impl Loader {
}
if cfg!(windows) {
command
.args(&["/nologo", "/LD", "/I"])
.arg(header_path)
.arg("/Od")
.arg(parser_path);
command.args(&["/nologo", "/LD", "/I"]).arg(header_path);
if self.debug_build {
command.arg("/Od");
} else {
command.arg("/O2");
}
command.arg(parser_path);
if let Some(scanner_path) = scanner_path.as_ref() {
command.arg(scanner_path);
}
@ -389,8 +397,13 @@ impl Loader {
.arg("-I")
.arg(header_path)
.arg("-o")
.arg(&library_path)
.arg("-O2");
.arg(&library_path);
if self.debug_build {
command.arg("-O0");
} else {
command.arg("-O2");
}
// For conditional compilation of external scanner code when
// used internally by `tree-siteer parse` and other sub commands.
@ -644,6 +657,10 @@ impl Loader {
Err(anyhow!("No language found"))
}
}
pub fn use_debug_build(&mut self, flag: bool) {
self.debug_build = flag;
}
}
impl<'a> LanguageConfiguration<'a> {