Fallback for Xcode <11.4

Carthage · Feb 1, 2022 · f089f86 · f089f86
1 parent d870f34
commit f089f86
Showing 1 changed file with 11 additions and 0 deletions.
diff --git a/Source/CarthageKit/MachHeader.swift b/Source/CarthageKit/MachHeader.swift
@@ -78,6 +78,17 @@ extension MachHeader {
 		)
 
 		return task.launch(standardInput: nil)
+            .flatMapError { _ -> SignalProducer<TaskEvent<Data>, TaskError> in
+                // Fallback for 'objdump' in LLVM <9.0.0 (Xcode <11.4) which uses `-` as option prefix instead of `--`
+                Task("/usr/bin/xcrun", arguments: [
+                    "objdump",
+                    "-macho",
+                    "-private-header",
+                    "-non-verbose",
+                    url.resolvingSymlinksInPath().path,
+                    ]
+                ).launch(standardInput: nil)
+            }
 			.ignoreTaskData()
 			.map { String(data: $0, encoding: .utf8) ?? "" }
 			.filter { !$0.isEmpty }