let mut entries = Vec::new();
- for (entry_name, entry) in self.entries {
+ for (mut entry_name, entry) in self.entries {
// FIXME only read the symbol table of the object files to avoid having to keep all
// object files in memory at once, or read them twice.
let data = match entry {
};
if !self.no_builtin_ranlib {
+ if symbol_table.contains_key(&entry_name) {
+ // The ar crate can't handle creating a symbol table in case of multiple archive
+ // members with the same name. Work around this by prepending a number until we
+ // get a unique name.
+ for i in 1.. {
+ let new_name = format!("{}_", i)
+ .into_bytes()
+ .into_iter()
+ .chain(entry_name.iter().copied())
+ .collect::<Vec<_>>();
+ if !symbol_table.contains_key(&new_name) {
+ entry_name = new_name;
+ break;
+ }
+ }
+ }
+
match object::File::parse(&*data) {
Ok(object) => {
symbol_table.insert(