Relax the swift version check

Clack Cole · Clack Cole · commit f96ffd829b5f · 2018-07-16T12:50:29.000-07:00
Only check the swiftlang/clang versions, don't fail the check if
the Target info doesn't match.
diff --git a/project_precommit_check b/project_precommit_check
@@ -145,7 +145,7 @@ def is_correct_swift_version(swiftc, compatibility_version):
     error_msg = "error: please select {description}".format(
         description=supported_configs[platform.system()][compatibility_version]['description']
     )
-    if swift_version != expected_swift_version:
+    if swift_version.split("\n")[0] != expected_swift_version.split("\n")[0]:
         common.debug_print("--- Version check failed ---")
         common.debug_print("Expected version:\n" + expected_swift_version)
         common.debug_print("Current version:\n" + swift_version)

Original file line number	Diff line number	Diff line change
`@@ -145,7 +145,7 @@ def is_correct_swift_version(swiftc, compatibility_version):`
`145`	`145`	`error_msg = "error: please select {description}".format(`
`146`	`146`	`description=supported_configs[platform.system()][compatibility_version]['description']`
`147`	`147`	`)`
`148`		`- if swift_version != expected_swift_version:`
	`148`	`+ if swift_version.split("\n")[0] != expected_swift_version.split("\n")[0]:`
`149`	`149`	`common.debug_print("--- Version check failed ---")`
`150`	`150`	`common.debug_print("Expected version:\n" + expected_swift_version)`
`151`	`151`	`common.debug_print("Current version:\n" + swift_version)`