Failing to macdeployqt

[Perdrix]

Qt 6.8.0 on macOS Sequoia, application built OK and then:

[226/227] Linking CXX executable DeepSkyStacker/DeepSkyStacker.app/Contents/MacOS/DeepSkyStacker
ld: warning: ignoring duplicate libraries: 'vcpkg_installed/arm64-osx/debug/lib/libjpeg.a'
[226/227] Install the project...
-- Install configuration: "Debug"
-- Running Qt deploy tool for DeepSkyStacker.app in working directory '/Users/amonra/.vs/DSS/arm64/Darwin/Debug'
'/opt/Qt/6.8.0/macos/bin/macdeployqt' 'DeepSkyStacker.app' '-appstore-compliant' '-always-overwrite' '--hardened-runtime'
CMake Error at /opt/Qt/6.8.0/macos/lib/cmake/Qt6Core/Qt6CoreDeploySupport.cmake:535 (message):
  Executing /opt/Qt/6.8.0/macos/bin/macdeployqt failed: no such file or
  directory
Call Stack (most recent call first):
  /opt/Qt/6.8.0/macos/lib/cmake/Qt6Core/Qt6CoreDeploySupport.cmake:543 (qt6_deploy_runtime_dependencies)
  .qt/deploy_DeepSkyStacker_0e78a3b7ab.cmake:5 (qt_deploy_runtime_dependencies)
  DeepSkyStacker/cmake_install.cmake:41 (include)
  cmake_install.cmake:52 (include)


FAILED: CMakeFiles/install.util 
cd /Users/amonra/.vs/DSS/out/build && /Applications/CMake.app/Contents/bin/cmake -P cmake_install.cmake
ninja: build stopped: subcommand failed.

if(NOT LINUX)
    set (deploy_tool_options_arg "")
    if(APPLE)
        set(deploy_tool_options_arg "${deploy_tool_options_arg} --hardened-runtime")
    elseif(WIN32)
        set(deploy_tool_options_arg "${deploy_tool_options_arg} --pdb")
    endif()

    # Generate a deployment script to be executed at install time
    # App bundles on macOS have an .app suffix
    if(APPLE)
        set(executable_path "$<TARGET_FILE_NAME:DeepSkyStacker>.app")
    else()
        message ("Target filename:"  $<TARGET_FILE_NAME:DeepSkyStacker>)
        set(executable_path "${CMAKE_INSTALL_BINDIR}/$<TARGET_FILE_NAME:DeepSkyStacker>")
    endif()
    message ("executable_path: " ${executable_path})
    message ("deploy tools options arg: " ${deploy_tool_options_arg})
     qt_generate_deploy_script(
         TARGET DeepSkyStacker
         OUTPUT_SCRIPT deploy_script
         CONTENT "
     qt_deploy_runtime_dependencies(
         EXECUTABLE \"${executable_path}\"
         DEPLOY_TOOL_OPTIONS ${deploy_tool_options_arg}
     )"
     )
else()
qt_generate_deploy_app_script(
    TARGET ${PROJECT_NAME}
    OUTPUT_SCRIPT deploy_script
    DEPLOY_TOOL_OPTIONS ${deploy_tool_options_arg}
)
endif()
install (SCRIPT ${deploy_script})

install(TARGETS ${PROJECT_NAME} BUNDLE DESTINATION .)

What information do you want to determine what I've missed or done wrong?

Thanks, David

[SGaist]

Hi,

Looks like your are not setting the executable path correctly in the Apple case. You are just giving the bundle name rather than the path to the bundle.

[Perdrix]

Hmmm, I think I'm now more deeply confused than I was :(

Lets say I want to create an installable "thing" for macOS that contains 3 executables. A, B and C. I guess that's a bundle (or a .dmg containing a bundle?).

My top level directory has a CMakeLists.txt and three sub-dirs A, B and C each of which has their own CMakeLists.txt

In which CMakeLists.txt file (or files) do I place the deployment stuff I showed above? Is there a commented example that I could look at in the hope that this will clear stuff up for me. Clearly I've not got my head round how this works.

In the meantime what changes should I make to the deployment code I posted above to get it to work (with explanations please to ensure that I understand what needs to be done and why).
Thanks
D.

[SGaist]

Did you already read the macOS deployment documentation ?

It does not cover your exact use case (multiple executable in a single bundle) but it should give you already a basic understanding of the process.

[Perdrix]

I had read it, but clearly didn't quite "get it" ...

[SimonSchroeder]

Well, an app is just one single program. Internally, the "app" is just a folder ending in .app. Inside it you'll find Contents/MacOS and that is where the single executable is located which is launched when opening the app (e.g. double clicking on the folder). If you have additional command line programs those usually are not apps (you'd have to type open mytool instead of ./mytool to run the command on the command line). If these are just called from the main app you can hide them inside the app folder (maybe Contents/Resources or create Contents/bin). Otherwise, Apple also has installer packages (.pkg) which extract several items (instead of just a single app folder) to their appropriate places. There would be an appropriate place for command line tools and the PATH environment variable should also be adapted to make them visible. But, I don't know how to create .pkgs.

If you truly have multiple GUI programs, these should actually be separate apps.

[Perdrix]

Leaving aside multiple apps/executables, what do I need to change to get this to install?

Right now I have now clue

[SimonSchroeder]

I am not using CMake myselft. Instead, our deploy step is just a simple script (this might help even if it is not the perfect solution):

#!/bin/bash

echo Delete old application folder.
rm -rf MyApp.app

echo Copy new application folder.
cp -r ../release/MyApp.app ./
install_name_tool -change /usr/local/lib/libomp.dylib @rpath/libomp.dylib MyApp.app/Contents/MacOS/MyApp # our app needs to change the path to this lib

mkdir -p MyApp.app/Contents/Frameworks
cp libomp.dylib MyApp.app/Contents/Frameworks/ # this is the extra lib we need

echo Bundle Qt libs.
/Users/Shared/Qt/5.13.2/clang_64/bin/macdeployqt MyApp.app

echo Package examples.
cp -r examples MyApp.app/Contents/Resources/

echo Create dmg.
rm MyApp.dmg
bin/create-dmg --volname "MyApp Installer" --background ../src/rc/mac_dmg_background.png --window-pos 200 120 --window-size 598 465 --icon-size 80 --icon MyApp.app 150 330 --hide-extension "MyApp.app" --app-drop-link 450 330 MyApp.dmg MyApp.app

echo Done.

In this example we have to link with the OpenMP dynamic library. This is copied into the app folder. install_name_tool lets you change the path to dynamic libraries. You need to know the original path inside the executable in order to change it. You can look these up using otool on the executable (or was it the app?).

In the end we are create a dmg image. This has a background image with an arrow pointing from the app icon to the applications folder (--app-drop-link) to suggest the user should just move the app over to the application folder for installation. The image looks something like this:

(You also should have a file named mac_dmg_background@2x.png with double the resolution for Retina displays.)

[Perdrix]

This post is deleted!

[Perdrix]

This post is deleted!

[Perdrix]

Some progress but still having some problems:

if(NOT LINUX)
    set (deploy_tool_options_arg "")
    if(APPLE)
        set(deploy_tool_options_arg "${deploy_tool_options_arg} -hardened-runtime")
    elseif(WIN32)
        set(deploy_tool_options_arg "${deploy_tool_options_arg} --pdb")
    endif()

    # Generate a deployment script to be executed at install time
    # App bundles on macOS have an .app suffix
    if(APPLE)
        set(executable_path "${CMAKE_CURRENT_BINARY_DIR}/$<TARGET_FILE_NAME:DeepSkyStacker>.app")
    else()
        message ("Target filename:"  $<TARGET_FILE_NAME:DeepSkyStacker>)
        set(executable_path "${CMAKE_CURRENT_BINARY_DIR}/$<TARGET_FILE_NAME:DeepSkyStacker>")
    endif()

    message ("executable_path: " ${executable_path})
    message ("deploy tools options arg: " ${deploy_tool_options_arg})
     qt_generate_deploy_script(
         TARGET DeepSkyStacker
         OUTPUT_SCRIPT deploy_script
         CONTENT "
     qt_deploy_runtime_dependencies(
         EXECUTABLE \"${executable_path}\"
         DEPLOY_TOOL_OPTIONS ${deploy_tool_options_arg}
     )"
     )
else()
qt_generate_deploy_app_script(
    TARGET ${PROJECT_NAME}
    OUTPUT_SCRIPT deploy_script
    DEPLOY_TOOL_OPTIONS ${deploy_tool_options_arg}
)
endif()
install (SCRIPT ${deploy_script})

install(TARGETS ${PROJECT_NAME} BUNDLE DESTINATION .)

gets me this:

[226/227] Install the project...
-- Install configuration: "Debug"
-- Running Qt deploy tool for /Users/amonra/.vs/DSS/out/build/DeepSkyStacker/DeepSkyStacker.app in working directory '/Users/amonra/.vs/DSS/Darwin/arm64/Debug'
'/opt/Qt/6.8.2/macos/bin/macdeployqt' '/Users/amonra/.vs/DSS/out/build/DeepSkyStacker/DeepSkyStacker.app' '-appstore-compliant' '-always-overwrite' '-hardened-runtime'
-- Up-to-date: /Users/amonra/.vs/DSS/Darwin/arm64/Debug/./DeepSkyStacker.app
-- Up-to-date: /Users/amonra/.vs/DSS/Darwin/arm64/Debug/./DeepSkyStacker.app/Contents
-- Up-to-date: /Users/amonra/.vs/DSS/Darwin/arm64/Debug/./DeepSkyStacker.app/Contents/MacOS
-- Installing: /Users/amonra/.vs/DSS/Darwin/arm64/Debug/./DeepSkyStacker.app/Contents/MacOS/DeepSkyStacker
-- Up-to-date: /Users/amonra/.vs/DSS/Darwin/arm64/Debug/./DeepSkyStacker.app/Contents/PlugIns
-- Up-to-date: /Users/amonra/.vs/DSS/Darwin/arm64/Debug/./DeepSkyStacker.app/Contents/PlugIns/platforminputcontexts
-- Installing: /Users/amonra/.vs/DSS/Darwin/arm64/Debug/./DeepSkyStacker.app/Contents/PlugIns/platforminputcontexts/libqtvirtualkeyboardplugin.dylib
   :
   :
-- Installing: /Users/amonra/.vs/DSS/Darwin/arm64/Debug/./DeepSkyStacker.app/Contents/Frameworks/QtQmlModels.framework/Versions/A/QtQmlModels
-- Up-to-date: /Users/amonra/.vs/DSS/Darwin/arm64/Debug/./DeepSkyStacker.app/Contents/Frameworks/QtQmlModels.framework/Versions/A/Resources
-- Up-to-date: /Users/amonra/.vs/DSS/Darwin/arm64/Debug/./DeepSkyStacker.app/Contents/Frameworks/QtQmlModels.framework/Versions/A/Resources/PrivacyInfo.xcprivacy
-- Up-to-date: /Users/amonra/.vs/DSS/Darwin/arm64/Debug/./DeepSkyStacker.app/Contents/Frameworks/QtQmlModels.framework/Versions/A/Resources/Info.plist
-- Up-to-date: /Users/amonra/.vs/DSS/Darwin/arm64/Debug/./DeepSkyStacker.app/Contents/Frameworks/QtQmlModels.framework/Versions/Current
error: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/install_name_tool: for: /Users/amonra/.vs/DSS/Darwin/arm64/Debug/./DeepSkyStacker.app/Contents/MacOS/DeepSkyStacker (for architecture arm64) option "-add_rpath @executable_path/../Frameworks" would duplicate path, file already has LC_RPATH for: @executable_path/../Frameworks
error: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/install_name_tool: no LC_RPATH load command with path: /opt/Qt/6.8.2/macos/lib found in: /Users/amonra/.vs/DSS/Darwin/arm64/Debug/./DeepSkyStacker.app/Contents/MacOS/DeepSkyStacker (for architecture arm64), required for specified option "-delete_rpath /opt/Qt/6.8.2/macos/lib"

So, I think I'm almost there, but still missing something critical.

[SimonSchroeder]

Are you able to locate the generated deploy script? This would be really helpful to see the commands that are executed.

[Perdrix]

Found the file after quite a bit of digging.

include(/Users/amonra/.vs/DSS/out/build/.qt/QtDeploySupport.cmake)
include("${CMAKE_CURRENT_LIST_DIR}/DeepSkyStacker-plugins.cmake" OPTIONAL)
set(__QT_DEPLOY_I18N_CATALOGS "qtbase")

     qt_deploy_runtime_dependencies(
         EXECUTABLE "/Users/amonra/.vs/DSS/out/build/DeepSkyStacker/DeepSkyStacker.app"
         DEPLOY_TOOL_OPTIONS  -hardened-runtime
     )