Add codesigning to predefined build commands

rdar://40339165

Author: aschwaighofer

test/lit.cfg

@@ -968,31 +968,35 @@ if not getattr(config, 'target_run_simple_swift', None):
     config.target_run_simple_swift = (
         '%%empty-directory(%%t) && '
         '%s %s %%s -o %%t/a.out -module-name main && '
+        '%s %%t/a.out &&'
         '%s %%t/a.out'
-        % (config.target_build_swift, mcp_opt, config.target_run))
+        % (config.target_build_swift, mcp_opt, config.target_codesign, config.target_run))
     config.target_run_stdlib_swift = (
         '%%empty-directory(%%t) && '
         '%s %s %%s -o %%t/a.out -module-name main '
         '-Xfrontend -disable-access-control && '
+        '%s %%t/a.out &&'
         '%s %%t/a.out'
-        % (config.target_build_swift, mcp_opt, config.target_run))
+        % (config.target_build_swift, mcp_opt, config.target_codesign, config.target_run))
     config.target_run_simple_swiftgyb = (
         '%%empty-directory(%%t) && '
         '%%gyb %%s -o %%t/main.swift && '
         '%%line-directive %%t/main.swift -- '
         '%s %s %%t/main.swift -o %%t/a.out -module-name main && '
+        '%s %%t/a.out &&'
         '%%line-directive %%t/main.swift -- '
         '%s %%t/a.out'
-        % (config.target_build_swift, mcp_opt, config.target_run))
+        % (config.target_build_swift, mcp_opt, config.target_codesign, config.target_run))
     config.target_run_stdlib_swiftgyb = (
         '%%empty-directory(%%t) && '
         '%%gyb %%s -o %%t/main.swift && '
         '%%line-directive %%t/main.swift -- '
         '%s %s %%t/main.swift -o %%t/a.out -module-name main '
         '-Xfrontend -disable-access-control && '
+        '%s %%t/a.out &&'
         '%%line-directive %%t/main.swift -- '
         '%s %%t/a.out'
-        % (config.target_build_swift, mcp_opt, config.target_run))
+        % (config.target_build_swift, mcp_opt, config.target_codesign, config.target_run))
 
 subst_target_jit_run = ""
 if 'swift_interpreter' in config.available_features: