averello/swift-mirror
1
0
Fork 0
mirror of https://github.com/apple/swift.git synced 2025-12-21 12:14:44 +01:00
Code Issues Packages Projects Releases Wiki Activity

serialization: obfuscate the serialized search paths

Browse Source 
We noticed some Swift clients rely on the serialized search paths in the module to
find dependencies and droping these paths altogether can lead to build failures like
rdar://85840921.

This change teaches the serialization to obfuscate the search paths and the deserialization
to recover them. This allows clients to keep accessing these paths without exposing
them when shipping the module to other users.
This commit is contained in:
Xi Ge
2021-11-30 18:52:21 -08:00
parent f00f2841ab
commit 0047d81f9a
21 changed files with 139 additions and 27 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
include/swift/Option/FrontendOptions.td
View File

@@ -165,6 +165,10 @@ def print_clang_stats : Flag<["-"], "print-clang-stats">,
def serialize_debugging_options : Flag<["-"], "serialize-debugging-options">,
HelpText<"Always serialize options for debugging (default: only for apps)">;
def serialized_path_obfuscate : Separate<["-"], "serialized-path-obfuscate">,
HelpText<"Remap source paths in debug info">, MetaVarName<"<prefix=replacement>">;
def no_serialize_debugging_options :
Flag<["-"], "no-serialize-debugging-options">,
HelpText<"Never serialize options for debugging (default: only for apps)">;