fix(xcode.application): avoid duplicate bundle rpath insertion

Only add the macOS app bundle framework rpath if it is missing from the copied app binary.

This avoids install_name_tool failing when the target already links with @executable_path/../Frameworks, for example via add_rpathdirs().

Add a regression test covering a macOS app target that already carries the bundle rpath before xcode.application generates the app bundle.

2 files changed, 23 insertions, 0 deletions

diff --git a/tests/projects/objc/macapp_duplicate_rpath/src/Info.plist b/tests/projects/objc/macapp_duplicate_rpath/src/Info.plist
new file mode 100644
index 000000000..e20952d73
--- /dev/null
+++ b/tests/projects/objc/macapp_duplicate_rpath/src/Info.plist
@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+    <key>CFBundleExecutable</key>
+    <string>demo</string>
+    <key>CFBundleIdentifier</key>
+    <string>io.xmake.demo.duprpath</string>
+    <key>CFBundleName</key>
+    <string>demo</string>
+    <key>CFBundlePackageType</key>
+    <string>APPL</string>
+    <key>CFBundleVersion</key>
+    <string>1</string>
+    <key>CFBundleShortVersionString</key>
+    <string>1.0</string>
+</dict>
+</plist>
diff --git a/tests/projects/objc/macapp_duplicate_rpath/src/main.m b/tests/projects/objc/macapp_duplicate_rpath/src/main.m
new file mode 100644
index 000000000..f481d2909
--- /dev/null
+++ b/tests/projects/objc/macapp_duplicate_rpath/src/main.m
@@ -0,0 +1,5 @@
+#import <AppKit/AppKit.h>
+
+int main(void) {
+    return 0;
+}