Collect system includes from obcj dependencies

uber-common · Nov 22, 2019 · e3a52f6 · e3a52f6
1 parent 5ec42df
commit e3a52f6
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/swift/internal/compiling.bzl b/swift/internal/compiling.bzl
@@ -346,6 +346,7 @@ def objc_compile_requirements(args, deps):
     """
     defines = []
     includes = []
+    system_includes = []
     inputs = []
     module_maps = []
     static_framework_names = []
@@ -361,6 +362,7 @@ def objc_compile_requirements(args, deps):
 
         defines.append(objc.define)
         includes.append(objc.include)
+        system_includes.append(objc.include_system)
 
         if post_framework_cleanup:
             static_framework_names.append(objc.static_framework_names)
@@ -384,6 +386,7 @@ def objc_compile_requirements(args, deps):
     # Add the objc dependencies' header search paths so that imported modules can find their
     # headers.
     args.add_all(depset(transitive = includes), format_each = "-I%s")
+    args.add_all(depset(transitive = system_includes), before_each = "-Xcc", format_each = "-isystem%s")
 
     # Add framework search paths for any prebuilt frameworks.
     args.add_all(