- need_dir_separator = (!IS_DIR_SEPARATOR (in_pathname[0])
- && !HAS_TARGET_DRIVE_SPEC (fskind, in_pathname));
+ /* Concatenate the sysroot and the target reported filename. We
+ may need to glue them with a directory separator. Cases to
+ consider:
+
+ | sysroot | separator | in_pathname |
+ |-----------------+-----------+----------------|
+ | /some/dir | / | c:/foo/bar.dll |
+ | /some/dir | | /foo/bar.dll |
+ | remote: | | c:/foo/bar.dll |
+ | remote: | | /foo/bar.dll |
+ | remote:some/dir | / | c:/foo/bar.dll |
+ | remote:some/dir | | /foo/bar.dll |
+
+ IOW, we don't need to add a separator if IN_PATHNAME already
+ has one, or when the the sysroot is exactly "remote:".
+ There's no need to check for drive spec explicitly, as we only
+ get here if IN_PATHNAME is considered an absolute path. */
+ need_dir_separator = !(IS_DIR_SEPARATOR (in_pathname[0])
+ || strcmp (REMOTE_SYSROOT_PREFIX, sysroot) == 0);