apple-libuuid: update installation directory (spack#40416)

* apple-libuuid: update installation directory

Copy design of Apple GL

etc/spack/defaults/darwin/packages.yaml

@@ -50,4 +50,4 @@ packages:
     # Apple bundles libuuid in libsystem_c version 1353.100.2,
     # although the version number used here isn't critical
     - spec: [email protected]
-      prefix: /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk
+      prefix: /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk

var/spack/repos/builtin/packages/apple-libuuid/package.py

@@ -18,28 +18,14 @@ class AppleLibuuid(BundlePackage):
     # Only supported on 'platform=darwin'
     conflicts("platform=linux")
     conflicts("platform=cray")
+    conflicts("platform=windows")
 
     @property
-    def libs(self):
-        """Export the Apple libuuid library.
-
-        According to https://bugs.freedesktop.org/show_bug.cgi?id=105366,
-        libuuid is provided as part of libsystem_c. The Apple libsystem_c
-        library cannot be linked to directly using an absolute path; doing so
-        will cause the linker to throw an error 'cannot link directly with
-        /usr/lib/system/libsystem_c.dylib' and the linker will suggest linking
-        with System.framework instead. Linking to this framework is equivalent
-        to linking with libSystem.dylib, which can be confirmed on a macOS
-        system by executing at a terminal the command `ls -l
-        /System/Library/Frameworks/System.Framework` -- the file "System" is a
-        symlink to `/usr/lib/libSystem.B.dylib`, and `/usr/lib/libSystem.dylib`
-        also symlinks to this file. Running `otool -L /usr/lib/libSystem.dylib`
-        confirms that it will link dynamically to
-        `/usr/lib/system/libsystem_c.dylib`."""
-
-        return LibraryList("/usr/lib/libSystem.dylib")
+    def headers(self):
+        return HeaderList(
+            join_path(self.prefix, "System/Library/Frameworks/Kernel.framework/Headers")
+        )
 
     @property
-    def headers(self):
-        """Export the Apple libuuid header."""
-        return HeaderList(self.prefix.include.uuid.join("uuid.h"))
+    def libs(self):
+        return LibraryList(join_path(self.prefix, "System/Library/Frameworks/Kernel.framework"))