Fix: [bundle] custom launch.sh is no longer required for Mac OS

Co-authored-by: Owen Rudge <owen@owenrudge.net>

cmake/InstallAndPackage.cmake

@@ -7,7 +7,11 @@ if(OPTION_INSTALL_FHS)
     set(DOCS_DESTINATION_DIR "${CMAKE_INSTALL_DOCDIR}")
     set(MAN_DESTINATION_DIR "${CMAKE_INSTALL_MANDIR}")
 else()
-    set(BINARY_DESTINATION_DIR ".")
+    if(APPLE)
+        set(BINARY_DESTINATION_DIR "../MacOS")
+    else()
+        set(BINARY_DESTINATION_DIR ".")
+    endif()
     set(DATA_DESTINATION_DIR ".")
     set(DOCS_DESTINATION_DIR ".")
     set(MAN_DESTINATION_DIR ".")

cmake/PackageBundle.cmake

@@ -3,7 +3,6 @@ string(TIMESTAMP CURRENT_YEAR "%Y")
 set(CPACK_BUNDLE_NAME "OpenTTD")
 set(CPACK_BUNDLE_ICON "${CMAKE_SOURCE_DIR}/os/macosx/openttd.icns")
 set(CPACK_BUNDLE_PLIST "${CMAKE_CURRENT_BINARY_DIR}/Info.plist")
-set(CPACK_BUNDLE_STARTUP_COMMAND "${CMAKE_SOURCE_DIR}/os/macosx/launch.sh")
 set(CPACK_DMG_BACKGROUND_IMAGE "${CMAKE_SOURCE_DIR}/os/macosx/splash.png")
 set(CPACK_DMG_FORMAT "UDBZ")
 
@@ -20,7 +19,7 @@ install(
     "
         include(BundleUtilities)
         set(BU_CHMOD_BUNDLE_ITEMS TRUE)
-        fixup_bundle(\"\${CMAKE_INSTALL_PREFIX}/openttd\"  \"\" \"\")
+        fixup_bundle(\"\${CMAKE_INSTALL_PREFIX}/../MacOS/openttd\"  \"\" \"\")
     "
     DESTINATION .
     COMPONENT Runtime)

os/macosx/launch.sh

@@ -1,8 +0,0 @@
-#!/bin/sh
-
-ROOT_DIR=$(dirname "$0")/..
-
-export DYLD_LIBRARY_PATH=${ROOT_DIR}/Frameworks
-
-cd ${ROOT_DIR}/Resources
-exec ./openttd "$@"