Integrating Stephen's hints.

cmake/macros/FixupNitpick.cmake

@@ -0,0 +1,37 @@
+#
+#  FixupNitpick.cmake
+#  cmake/macros
+#
+#  Copyright 2019 High Fidelity, Inc.
+#  Created by Nissim Hadar on January 14th, 2016
+#
+#  Distributed under the Apache License, Version 2.0.
+#  See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html
+#
+
+macro(fixup_nitpick)
+  if (APPLE)
+
+    string(REPLACE " " "\\ " ESCAPED_BUNDLE_NAME ${NITPICK_BUNDLE_NAME})
+    string(REPLACE " " "\\ " ESCAPED_INSTALL_PATH ${NITPICK_INSTALL_DIR})
+    set(_NITPICK_INSTALL_PATH "${ESCAPED_INSTALL_PATH}/${ESCAPED_BUNDLE_NAME}.app")
+
+    find_program(MACDEPLOYQT_COMMAND macdeployqt PATHS "${QT_DIR}/bin" NO_DEFAULT_PATH)
+
+    if (NOT MACDEPLOYQT_COMMAND AND (PRODUCTION_BUILD OR PR_BUILD))
+      message(FATAL_ERROR "Could not find macdeployqt at ${QT_DIR}/bin.\
+        It is required to produce an relocatable interface application.\
+        Check that the environment variable QT_DIR points to your Qt installation.\
+      ")
+    endif ()
+
+    install(CODE "
+      execute_process(COMMAND ${MACDEPLOYQT_COMMAND}\
+        \${CMAKE_INSTALL_PREFIX}/${_NITPICK_INSTALL_PATH}/\
+        -verbose=2 -qmldir=${CMAKE_SOURCE_DIR}/interface/resources/qml/\
+      )"
+      COMPONENT ${CLIENT_COMPONENT}
+    )
+
+  endif ()
+endmacro()

cmake/macros/SetPackagingParameters.cmake

@@ -41,6 +41,8 @@ macro(SET_PACKAGING_PARAMETERS)
     set(INTERFACE_BUNDLE_NAME "Interface")
     set(INTERFACE_ICON_PREFIX "interface")
 
+    set(NITPICK_BUNDLE_NAME "nitpick")
+
     # add definition for this release type
     add_definitions(-DPRODUCTION_BUILD)
 

tools/nitpick/CMakeLists.txt

@@ -33,6 +33,17 @@ target_link_libraries(${TARGET_NAME} ${QUAZIP_LIBRARIES})
  
 package_libraries_for_deployment()
 
+if (APPLE)
+  add_executable(${TARGET_NAME} MACOSX_BUNDLE ${INTERFACE_SRCS} ${QM})
+
+  # make sure the output name for the .app bundle is correct
+  # Fix up the rpath so macdeployqt works
+  set_target_properties(${TARGET_NAME} PROPERTIES INSTALL_RPATH "@executable_path/../Frameworks")
+
+  # call the fixup_nitpick macro to add required bundling commands for installation
+  fixup_nitpick()
+endif ()
+
 if (WIN32)
     add_paths_to_fixup_libs (${QUAZIP_DLL_PATH})