无法使用fixup_bundle()与Qt创建可移植的捆绑包 [英] Can't use fixup_bundle() to create a portable bundle with Qt
问题描述
我已经在其他帖子中搜索了此问题，但到目前为止没有任何内容.所以我在这里.
I already searched this issue on other posts, but nothing so far. So here I am.
我想创建一个可移植的捆绑包.可移植，如即使未安装所需的库(Qt)，我也可以在任何OS X机器上运行它".不幸的是，我无法弄清楚如何使用fixup_bundle()(似乎是正确的工具)来实现这一目标.
I'd like to create a bundle that is portable. Portable as in "I can run it on any OS X machine, even if my required libs (Qt) are not installed". Unfortunately, I can't figure out how to use fixup_bundle() (which seems the right tool for it) to achieve this goal.
这是我最小的CMake生成的C ++项目:
Here is my minimal CMake generated C++ project :
main.cpp
#include <QString>
#include <iostream>
int main()
{
QString s("Hello, world!");
std::cout << s.toStdString() << std::endl;
return 0;
}
CMakeLists.txt
CMakeLists.txt
cmake_minimum_required(VERSION 2.8.11)
project(test)
# That part because I use a custom build of Qt. That's not the
# relevant part (I guess?)
FILE(GLOB QTROOTS path_to_qt/Qt-4.8.1/osx/bin/qmake)
find_program(QT_QMAKE_EXECUTABLE NAMES qmake PATHS ${QTROOTS})
find_package(Qt4 COMPONENTS QtCore REQUIRED)
include(${QT_USE_FILE})
add_executable(test MACOSX_BUNDLE main.cpp)
target_link_libraries(test ${QT_LIBRARIES})
install(SCRIPT bundle.cmake)
bundle.cmake
bundle.cmake
INCLUDE(BundleUtilities)
fixup_bundle(test.app "" "")
这是生成的test.app结构
Here's the resulting test.app structure
test.app
- Contents
- Info.plist
- Frameworks
- QtCore.framework
- Versions
- 4
- QtCore
- MacOS
- test
所需的一切似乎都在捆绑包中.一切都能顺利编译，运行良好，但是当我调用fixup_bundle时，这就是我得到的:
Everything that is needed seems to be in the bundle. Everything compiles smoothly, runs well, but when I invoke fixup_bundle, that's what I get :
vincent@hpcd0016-lion:tmp/test_bundle/ (0) > make install
[100%] Built target test
Install the project...
-- Install configuration: ""
-- fixup_bundle
-- app='test.app'
-- libs=''
-- dirs=''
-- fixup_bundle: preparing...
-- fixup_bundle: copying...
-- 1/4: *NOT* copying '/Users/vincent/tmp/test_bundle/test.app/Contents/MacOS/test'
-- 2/4: copying 'path_to_qt/Qt-4.8.1/osx/lib//QtCore.framework/Versions/4/QtCore'
-- fixup_bundle: fixing...
-- 3/4: fixing up '/Users/vincent/tmp/test_bundle/test.app/Contents/MacOS/test'
exe_dotapp_dir/='test.app/Contents/MacOS/'
item_substring='/Users/vincent/t'
resolved_embedded_item='/Users/vincent/tmp/test_bundle/test.app/Contents/MacOS/test'
Install or copy the item into the bundle before calling fixup_bundle.
Or maybe there's a typo or incorrect path in one of the args to fixup_bundle?
CMake Error at /Applications/CMake 2.8-11.app/Contents/share/cmake-2.8/Modules/BundleUtilities.cmake:568 (message):
cannot fixup an item that is not in the bundle...
Call Stack (most recent call first):
/Applications/CMake 2.8-11.app/Contents/share/cmake-2.8/Modules/BundleUtilities.cmake:656 (fixup_bundle_item)
bundle.cmake:2 (fixup_bundle)
cmake_install.cmake:31 (INCLUDE)
make: *** [install] Error 1
有依赖项路径(由otool -L提供):
There's the dependencies path (given by otool -L) :
vincent@hpcd0016-lion:test.app/Contents/ (0) > otool -L test.app/Contents/MacOS/test
test.app/Contents/MacOS/test:
path_to_qt/Qt-4.8.1/osx/lib//QtCore.framework/Versions/4/QtCore (compatibility version 4.8.0, current version 4.8.1)
/usr/lib/libstdc++.6.dylib (compatibility version 7.0.0, current version 56.0.0)
/usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 169.3.0)
vincent@hpcd0016-lion:tmp/test_bundle/ (0) > otool -L test.app/Contents/Frameworks/QtCore.framework/Versions/4/QtCore
test.app/Contents/Frameworks/QtCore.framework/Versions/4/QtCore:
path_to_qt/Qt-4.8.1/osx/lib//QtCore.framework/Versions/4/QtCore (compatibility version 4.8.0, current version 4.8.1)
/usr/lib/libz.1.dylib (compatibility version 1.0.0, current version 1.2.5)
/usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 159.1.0)
/System/Library/Frameworks/ApplicationServices.framework/Versions/A/ApplicationServices (compatibility version 1.0.0, current version 41.0.0)
/System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation (compatibility version 150.0.0, current version 635.15.0)
/System/Library/Frameworks/Security.framework/Versions/A/Security (compatibility version 1.0.0, current version 55010.0.0)
/usr/lib/libstdc++.6.dylib (compatibility version 7.0.0, current version 52.0.0)
/usr/lib/libgcc_s.1.dylib (compatibility version 1.0.0, current version 1094.0.0)
/System/Library/Frameworks/CoreServices.framework/Versions/A/CoreServices (compatibility version 1.0.0, current version 53.0.0)
很明显，fixup_bundle并没有解决该捆绑包，因为二进制文件的ID仍设置为我的机器的路径.
Obviously, fixup_bundle did not fix up the bundle for the binaries still have their ids set to my machine's paths.
在这个简单的示例中我做错了什么?
What am I doing wrong on this simple example?
推荐答案
我在CMakeLists.txt顶部添加了这一行
I added this line at the top of my CMakeLists.txt
set(CMAKE_INSTALL_PREFIX ${CMAKE_BINARY_DIR})
就是这样.
显然，默认情况下，我的计算机上CMAKE_INSTALL_PREFIX设置为/usr/local.如果将其更改为我当前的工作目录，则可以解决此问题，这意味着CMake试图在/usr/local上执行某些操作(不允许这样做).那么，为什么错误消息中没有提到这样的正确访问错误?
By default, apparently, CMAKE_INSTALL_PREFIX is set to /usr/local on my machine. If changing it to my current working directory solved the issue, that means CMake was trying to perform some operations on /usr/local (which it is not allowed to do). So why the error message does not mention such a right access error?
我不知道我是否没有阅读足够的文档，或者文档是否需要一定的精度...
I don't know if I haven't read enough documentation, or if the documentation needs some precisions...
这篇关于无法使用fixup_bundle()与Qt创建可移植的捆绑包的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
