Fix framework install directory when not installing to the system.

Author: cboulay

cmake/Installation.cmake

@@ -4,7 +4,12 @@ include(CMakePackageConfigHelpers)
 # Paths
 if(LSL_UNIXFOLDERS)
     include(GNUInstallDirs)
-    set(CMAKE_INSTALL_FRAMEWORK_DIR Library/Frameworks CACHE PATH "Install directory for frameworks on macOS")
+    if(CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT)
+        set(FRAMEWORK_DIR_DEFAULT Library/Frameworks)
+    else()
+        set(FRAMEWORK_DIR_DEFAULT Frameworks)
+    endif()
+    set(CMAKE_INSTALL_FRAMEWORK_DIR ${FRAMEWORK_DIR_DEFAULT} CACHE PATH "Install directory for frameworks on macOS")
 else()
     set(CMAKE_INSTALL_BINDIR LSL)
     set(CMAKE_INSTALL_LIBDIR LSL)
@@ -42,6 +47,7 @@ install(TARGETS ${LSLTargets}
     RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
     LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
     ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
+    FRAMEWORK DESTINATION ${CMAKE_INSTALL_FRAMEWORK_DIR}
     FILE_SET HEADERS DESTINATION ${LSL_INSTALL_INCLUDEDIR}
 )
 

examples/CMakeLists.txt

@@ -42,7 +42,7 @@ function(addlslexample name extension)
     # However, this is not necessary for the examples, as they are not intended to be relocated.
 #    if(APPLE)
 #        set_target_properties(${name} PROPERTIES
-#                INSTALL_RPATH "@loader_path;@loader_path/../lib"
+#                INSTALL_RPATH "@loader_path;@loader_path/../lib;@loader_path/../Frameworks"
 #        )
 #    elseif(UNIX)
 #        set_target_properties(${name} PROPERTIES