From e112fc24b9d28965fcfd7c8a6f4e9144535a2d15 Mon Sep 17 00:00:00 2001
From: John Dallaway <john@dallaway.org.uk>
Date: Fri, 27 Jun 2025 16:40:20 +0100
Subject: [PATCH] Accommodate Mach-O LC_RPATH load command

---
 core/org.eclipse.cdt.core/.settings/.api_filters            | 6 ++++++
 .../utils/org/eclipse/cdt/utils/macho/MachO64.java          | 3 +++
 2 files changed, 9 insertions(+)

diff --git a/core/org.eclipse.cdt.core/.settings/.api_filters b/core/org.eclipse.cdt.core/.settings/.api_filters
index dff36c18149..dcdc0b9cebf 100644
--- a/core/org.eclipse.cdt.core/.settings/.api_filters
+++ b/core/org.eclipse.cdt.core/.settings/.api_filters
@@ -69,6 +69,12 @@
                 <message_argument value="LC_MAIN"/>
             </message_arguments>
         </filter>
+        <filter id="336658481">
+            <message_arguments>
+                <message_argument value="org.eclipse.cdt.utils.macho.MachO64.LoadCommand"/>
+                <message_argument value="LC_RPATH"/>
+            </message_arguments>
+        </filter>
         <filter id="336658481">
             <message_arguments>
                 <message_argument value="org.eclipse.cdt.utils.macho.MachO64.LoadCommand"/>
diff --git a/core/org.eclipse.cdt.core/utils/org/eclipse/cdt/utils/macho/MachO64.java b/core/org.eclipse.cdt.core/utils/org/eclipse/cdt/utils/macho/MachO64.java
index 01508b2a602..6118a9ab859 100644
--- a/core/org.eclipse.cdt.core/utils/org/eclipse/cdt/utils/macho/MachO64.java
+++ b/core/org.eclipse.cdt.core/utils/org/eclipse/cdt/utils/macho/MachO64.java
@@ -384,6 +384,8 @@ public class MachO64 implements AutoCloseable {
 		 */
 		public final static int LC_LOAD_WEAK_DYLIB = (0x18 | LC_REQ_DYLD);
 		/** @since 9.2 */
+		public final static int LC_RPATH = (0x1c | LC_REQ_DYLD);
+		/** @since 9.2 */
 		public final static int LC_MAIN = (0x28 | LC_REQ_DYLD);
 		/** @since 9.2 */
 		public final static int LC_DYLD_EXPORTS_TRIE = (0x33 | LC_REQ_DYLD);
@@ -1714,6 +1716,7 @@ public class MachO64 implements AutoCloseable {
 				case LoadCommand.LC_DYLD_CHAINED_FIXUPS:
 				case LoadCommand.LC_DYLD_EXPORTS_TRIE:
 				case LoadCommand.LC_FUNCTION_STARTS:
+				case LoadCommand.LC_RPATH:
 				case LoadCommand.LC_SOURCE_VERSION:
 					// known load commands we ignore
 					LoadCommand misccmd = new LoadCommand();