From 34c308ebdb219c8c3e5cdc5a1192db8a51ef0c44 Mon Sep 17 00:00:00 2001
From: "Jonathan \"Geenz\" Goodman" <geenz@lindenlab.com>
Date: Wed, 17 Jun 2026 11:46:23 -0400
Subject: macOS 27 build fixes + transition to UTType for file pickers (#5937)

* Get the viewer building on macOS 27

* Strip -mmacosx-version-min when we're below an SDK supported version.

Substitutes an actual SDK supported minimum version.

* Move kIOMainPortDefault behind an SDK compatibility check.

* Update llwindowmacosx_iokit.h

* Update llwindowmacosx_iokit.h
---
 indra/cmake/Linking.cmake | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'indra/cmake/Linking.cmake')

diff --git a/indra/cmake/Linking.cmake b/indra/cmake/Linking.cmake
index 900a64e2dd..5d4e8d8634 100644
--- a/indra/cmake/Linking.cmake
+++ b/indra/cmake/Linking.cmake
@@ -77,6 +77,7 @@ else()
   find_library(COREAUDIO_LIBRARY CoreAudio)
   find_library(COREGRAPHICS_LIBRARY CoreGraphics)
   find_library(AUDIOTOOLBOX_LIBRARY AudioToolbox)
+  find_library(UNIFORMTYPEIDENTIFIERS_LIBRARY UniformTypeIdentifiers)
 
   target_link_libraries( ll::oslibraries INTERFACE
           ${COCOA_LIBRARY}
@@ -87,6 +88,7 @@ else()
           ${COREAUDIO_LIBRARY}
           ${AUDIOTOOLBOX_LIBRARY}
           ${COREGRAPHICS_LIBRARY}
+          ${UNIFORMTYPEIDENTIFIERS_LIBRARY}
           )
 endif()
 
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