使用 Conan、CMake 組織跨平臺 Qt 工程
建立 Qt 工程時，我們通常使用 Qt 提供的 Online installer 安裝 Qt Creator 和 Qt 庫來建立、編譯、釋出 Qt 專案，這對開發環境和 CI Agent 環境有較強的要求，一旦環境安裝不對或者安裝時缺少了一些元件，可能導致無法編譯出產物。最近一段時間，Qt 也擁抱 Conan，使我們可以通過 Conan 管理 Qt 庫，這樣我們就可以真正實現一套 CMake 指令碼來管理和釋出 Qt 的應用了。以下我們將演示如何通過 CMake + Conan 來組織 Qt 工程和實現程式的釋出流程。
建立 CMakeLists.txt 和 conanfile.py
我們建立一個簡單的工程來顯示一個 Qt Widget UI 介面：
main_form.h
#include <QtWidgets/QWidget>
class MainForm : public QWidget {
Q_OBJECT
public:
MainForm(QWidget* parent = 0);
~MainForm();
};
main_form.cc
#include "main_form.h"
MainForm::MainForm(QWidget* parent)
: QWidget(parent) {}
MainForm::~MainForm() {}
main.cc
#include <QApplication>
#include "main_form.h"
int main(int argc, char* argv[]) {
QApplication a(argc, argv);
MainForm m;
m.show();
return a.exec();
}
建立 conanfile.py 來引入 Qt
from conans import ConanFile, tools
import platform
class ModuleConan(ConanFile):
name = "QtConanExample"
description = "An example for Qt with Conan"
settings = "os", "compiler", "build_type", "arch"
generators = "qt", "cmake", "cmake_find_package_multi", "cmake_paths"
default_options = {
"qt:shared": True,
"qt:qttools": True
}
def configure(self):
del self.settings.compiler.cppstd
def requirements(self):
if platform.system() == "Windows":
self.requires("qt/5.15.3")
else:
self.requires("qt/6.2.4")
self.requires("harfbuzz/4.2.0")
self.requires("openssl/1.1.1n")
在 default_options 中我們設定 Qt 編譯為動態庫，並且啟用 qttools，因為其中包括 macdeploy 和 windeploy 等工具。其中要注意的是 generators 配置：
- 新增
qt支援主要是為了生成 qt.conf 配置檔案，其內容決定了 Qt 依賴庫的位置（如 plugins 目錄），這在我們除錯時非常有用，不需要拷貝這些依賴庫到執行程式目錄 - 新增
cmake_find_package_multi和cmake_paths主要是為了我們 CMakeLists.txt 中使用 find_package 能查詢到指定 Qt 庫檔案以連結它們 - 新增
cmake是為了能通過 CMakeLists.txt 來組織工程，引入標頭檔案路徑、庫檔案路徑等資訊
另外，由於 Qt 6.2.4 在 macOS 下編譯時因為 CMake 和 Qt 依賴的 openssl 版本不一致，我們需要再主工程中覆蓋 openssl 1.1.1n 版本。harfbuzz 因為舊版本編譯不通過問題，我們覆蓋使用 4.2.0 版本。在 Windows 下，我們還可以使用不同版本的 Qt。
接下來新增 CMakeLists.txt
cmake_minimum_required(VERSION 3.18)
# 設定基礎環境
set(CMAKE_INCLUDE_CURRENT_DIR ON)
set(CMAKE_CXX_STANDARD 17)
set(CMAKE_CXX_STANDARD_REQUIRED ON)
set(CMAKE_VERBOSE_MAKEFILE ON)
# 設定預設的編譯配置為 Debug，conan.cmake 需要確定你當前正在使用哪種編譯配置以決定如何下載和編譯三方庫
if (NOT CMAKE_BUILD_TYPE)
set(CMAKE_BUILD_TYPE "Debug" CACHE STRING "Choose the type of build." FORCE)
message(STATUS "No CMAKE_BUILD_TYPE selected, defaulting to ${CMAKE_BUILD_TYPE}")
endif ()
project(QtWithConan VERSION 0.1 LANGUAGES CXX)
# 判斷如果當前 CMAKE_BINARY_DIR 目錄沒有 conanbuildinfo.cmake 的配置資訊證明還沒有正確載入 Conan 庫
# 從 github 下載好 conan.cmake 並 include 到 CMake 工程中
# 判斷是否指定了 CONAN_PROFILE_BUILD 和 CONAN_PROFILE_HOST 引數以決定是否使用交叉編譯，這裡暫時不討論
# 如果不是交叉編譯，則呼叫 conan_cmake_autodetect 自動監測當前 CMake 環境配置，如 C++ 標準、build-type、編譯器等資訊
# 呼叫 conan_cmake_install 根據獲取的 settings 和 conanfile.py 配置自動安裝依賴包，其中 BUILD mssing 表示如果 conan center 沒有我們需要的預編譯包，則執行本地編譯。
if (NOT EXISTS ${CMAKE_BINARY_DIR}/conanbuildinfo.cmake)
if (NOT EXISTS "${CMAKE_BINARY_DIR}/conan.cmake")
message(STATUS "Downloading conan.cmake from https://github.com/conan-io/cmake-conan")
file(DOWNLOAD "https://raw.githubusercontent.com/conan-io/cmake-conan/master/conan.cmake" "${CMAKE_BINARY_DIR}/conan.cmake")
endif ()
include(${CMAKE_BINARY_DIR}/conan.cmake)
if (CONAN_PROFILE_BUILD AND CONAN_PROFILE_HOST)
conan_cmake_install(PATH_OR_REFERENCE .. BUILD missing
SETTINGS_HOST build_type=${CMAKE_BUILD_TYPE}
SETTINGS_BUILD build_type=${CMAKE_BUILD_TYPE}
PROFILE_BUILD ${CONAN_PROFILE_BUILD}
PROFILE_HOST ${CONAN_PROFILE_HOST})
# ENV_HOST CONAN_CMAKE_TOOLCHAIN_FILE=${CMAKE_TOOLCHAIN_FILE})
else ()
conan_cmake_autodetect(settings)
conan_cmake_install(PATH_OR_REFERENCE .. BUILD missing SETTINGS ${settings})
endif ()
endif ()
# 在 conan_cmake_install 執行後，會在 CMAKE_BINARY_DIR 目錄下生成 cmake 的配置資訊和 Qt 的依賴庫路徑資訊，我們將其引入到 CMake 工程中，並呼叫 conan_basic_setup 來自動配置各個環境變數資訊。
include(${CMAKE_BINARY_DIR}/conanbuildinfo.cmake)
include(${CMAKE_BINARY_DIR}/conan_paths.cmake)
conan_basic_setup(${PROJECT_NAME} KEEP_RPATHS)
# 查詢 Qt 包資訊備用
if (MSVC)
find_package(Qt5 COMPONENTS Core Widgets Gui CONFIG REQUIRED)
else ()
find_package(Qt6 COMPONENTS Core Widgets Gui CONFIG REQUIRED)
endif ()
# 開啟 MOC
set(CMAKE_AUTOUIC ON)
set(CMAKE_AUTOMOC ON)
set(CMAKE_AUTORCC ON)
# 掃描當前原始碼檔案列表
file(GLOB QT_WITH_CONAN_SOURCES *.cc *.h)
# 建立可執行程式
if (APPLE)
add_executable(${PROJECT_NAME} MACOSX_BUNDLE ${QT_WITH_CONAN_SOURCES})
else ()
add_executable(${PROJECT_NAME} ${QT_WITH_CONAN_SOURCES})
endif ()
# 連結 Conan 指向的 Qt 庫檔案
target_link_libraries(${PROJECT_NAME} PRIVATE
${CONAN_LIBS}
)
執行 CMake 初始化：
cmake -Bbuild -GXcode -DCMAKE_BUILD_TYPE=Debug
第一次執行如果依賴庫沒有下載到預編譯版本，則會執行本地編譯，我這裡因為以前執行過，所以直接使用本地快取的預編譯包，執行結果如下：
-- The CXX compiler identification is AppleClang 13.1.6.13160021
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Check for working CXX compiler: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang++ - skipped
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Conan: checking conan executable
-- Conan: Found program /opt/homebrew/bin/conan
-- Conan: Version found Conan version 1.46.2
-- Conan executing: /opt/homebrew/bin/conan install .. --build missing --settings build_type=Debug --settings compiler=apple-clang --settings compiler.version=13.1 --settings compiler.libcxx=libc++ --settings compiler.cppstd=17
Configuration:
[settings]
arch=armv8
arch_build=armv8
build_type=Debug
compiler=apple-clang
compiler.cppstd=17
compiler.libcxx=libc++
compiler.version=13.1
os=Macos
os_build=Macos
[options]
[build_requires]
[env]
WARN: qt/6.2.4: requirement openssl/1.1.1m overridden by QtConanExample/None to openssl/1.1.1n
WARN: qt/6.2.4: requirement harfbuzz/4.0.1 overridden by QtConanExample/None to harfbuzz/4.2.0
brotli/1.0.9: Main binary package '6124f2723e498ba98ee9b85ff813e81aa399a58b' missing. Using compatible package '3558c54d13382045caaf9174821b7c2ba01fc8bc'
bzip2/1.0.8: Main binary package '6a8f360aed14aff13d8ddb3a32e1ac042a72a395' missing. Using compatible package '06955caeb41bcd97dbb7ebe09828eda1babd28fa'
libffi/3.4.2: Main binary package '6124f2723e498ba98ee9b85ff813e81aa399a58b' missing. Using compatible package '3558c54d13382045caaf9174821b7c2ba01fc8bc'
libiconv/1.16: Main binary package '6124f2723e498ba98ee9b85ff813e81aa399a58b' missing. Using compatible package '3558c54d13382045caaf9174821b7c2ba01fc8bc'
libpq/13.6: Main binary package '6124f2723e498ba98ee9b85ff813e81aa399a58b' missing. Using compatible package '3558c54d13382045caaf9174821b7c2ba01fc8bc'
openssl/1.1.1n: Main binary package '6124f2723e498ba98ee9b85ff813e81aa399a58b' missing. Using compatible package '3558c54d13382045caaf9174821b7c2ba01fc8bc'
sqlite3/3.38.0: Main binary package '4b18043335f4b93b24c90599ef9fcdc6cf569224' missing. Using compatible package '87c3a3000b09e726d1a3b9987e9ff7eb84e72a82'
libgettext/0.21: Main binary package '167d7ddb8e26c6af90ba2b5eed8bc3b8ff227a71' missing. Using compatible package 'c8ba9d6f1c61c2b402385fd9257330e2c2f8713f'
odbc/2.3.9: Main binary package 'de44fd0b07324c733424e4662de714428c850f4d' missing. Using compatible package '1f620d3f03ec65f6910dff5f878e64e9102e98bf'
conanfile.py (QtConanExample/None): Installing package
Requirements
brotli/1.0.9 from 'conancenter' - Cache
bzip2/1.0.8 from 'conancenter' - Cache
double-conversion/3.2.0 from 'conancenter' - Cache
freetype/2.11.1 from 'conancenter' - Cache
glib/2.72.0 from 'conancenter' - Cache
harfbuzz/4.2.0 from 'conancenter' - Cache
libelf/0.8.13 from 'conancenter' - Cache
libffi/3.4.2 from 'conancenter' - Cache
libgettext/0.21 from 'conancenter' - Cache
libiconv/1.16 from 'conancenter' - Cache
libpng/1.6.37 from 'conancenter' - Cache
libpq/13.6 from 'conancenter' - Cache
odbc/2.3.9 from 'conancenter' - Cache
opengl/system from 'conancenter' - Cache
openssl/1.1.1n from 'conancenter' - Cache
pcre/8.45 from 'conancenter' - Cache
pcre2/10.37 from 'conancenter' - Cache
qt/6.2.4 from 'conancenter' - Cache
sqlite3/3.38.0 from 'conancenter' - Cache
zlib/1.2.11 from 'conancenter' - Cache
Packages
brotli/1.0.9:3558c54d13382045caaf9174821b7c2ba01fc8bc - Cache
bzip2/1.0.8:06955caeb41bcd97dbb7ebe09828eda1babd28fa - Cache
double-conversion/3.2.0:9ab6b5268e1e31344781b6eb82fd25bc69f64229 - Cache
freetype/2.11.1:1e7e42d6bc8ad96ac1dd79c77c2b80cc77648658 - Cache
glib/2.72.0:8cf2c65ee77e333d132ef82e03743202f400bc80 - Cache
harfbuzz/4.2.0:c5d295637f713bb89c950c5c43d6e342649cfb72 - Cache
libelf/0.8.13:6124f2723e498ba98ee9b85ff813e81aa399a58b - Cache
libffi/3.4.2:3558c54d13382045caaf9174821b7c2ba01fc8bc - Cache
libgettext/0.21:c8ba9d6f1c61c2b402385fd9257330e2c2f8713f - Cache
libiconv/1.16:3558c54d13382045caaf9174821b7c2ba01fc8bc - Cache
libpng/1.6.37:184380d575d622518986cc4403dfa7d731b59655 - Cache
libpq/13.6:3558c54d13382045caaf9174821b7c2ba01fc8bc - Cache
odbc/2.3.9:1f620d3f03ec65f6910dff5f878e64e9102e98bf - Cache
opengl/system:5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9 - Cache
openssl/1.1.1n:3558c54d13382045caaf9174821b7c2ba01fc8bc - Cache
pcre/8.45:e1a9e5802b33a58a01e5aff6e26d47828c02b7cc - Cache
pcre2/10.37:7ea3780a24683d8ea9da9f0de9b3bbcb7b117f78 - Cache
qt/6.2.4:16e3026ebdae7d3adf8365cbf3f000377ba3f77b - Cache
sqlite3/3.38.0:87c3a3000b09e726d1a3b9987e9ff7eb84e72a82 - Cache
zlib/1.2.11:6124f2723e498ba98ee9b85ff813e81aa399a58b - Cache
Installing (downloading, building) binaries...
brotli/1.0.9: Already installed!
bzip2/1.0.8: Already installed!
bzip2/1.0.8: Appending PATH environment variable: /Users/jj.deng/.conan/data/bzip2/1.0.8/_/_/package/06955caeb41bcd97dbb7ebe09828eda1babd28fa/bin
double-conversion/3.2.0: Already installed!
libelf/0.8.13: Already installed!
libffi/3.4.2: Already installed!
libiconv/1.16: Already installed!
libiconv/1.16: Appending PATH environment var: /Users/jj.deng/.conan/data/libiconv/1.16/_/_/package/3558c54d13382045caaf9174821b7c2ba01fc8bc/bin
libpq/13.6: Already installed!
opengl/system: Already installed!
openssl/1.1.1n: Already installed!
sqlite3/3.38.0: Already installed!
sqlite3/3.38.0: Appending PATH env var with : /Users/jj.deng/.conan/data/sqlite3/3.38.0/_/_/package/87c3a3000b09e726d1a3b9987e9ff7eb84e72a82/bin
zlib/1.2.11: Already installed!
libgettext/0.21: Already installed!
libpng/1.6.37: Already installed!
odbc/2.3.9: Already installed!
odbc/2.3.9: Appending PATH environment variable: /Users/jj.deng/.conan/data/odbc/2.3.9/_/_/package/1f620d3f03ec65f6910dff5f878e64e9102e98bf/bin
pcre/8.45: Already installed!
pcre/8.45: Appending PATH environment variable: /Users/jj.deng/.conan/data/pcre/8.45/_/_/package/e1a9e5802b33a58a01e5aff6e26d47828c02b7cc/bin
pcre2/10.37: Already installed!
pcre2/10.37: Appending PATH environment variable: /Users/jj.deng/.conan/data/pcre2/10.37/_/_/package/7ea3780a24683d8ea9da9f0de9b3bbcb7b117f78/bin
freetype/2.11.1: Already installed!
glib/2.72.0: Already installed!
glib/2.72.0: Appending PATH env var with: /Users/jj.deng/.conan/data/glib/2.72.0/_/_/package/8cf2c65ee77e333d132ef82e03743202f400bc80/bin
harfbuzz/4.2.0: Already installed!
qt/6.2.4: Already installed!
conanfile.py (QtConanExample/None): Generator cmake_paths created conan_paths.cmake
conanfile.py (QtConanExample/None): Generator cmake created conanbuildinfo.cmake
conanfile.py (QtConanExample/None): Generator cmake_find_package_multi created Qt6ConfigVersion.cmake
conanfile.py (QtConanExample/None): Generator cmake_find_package_multi created Qt6Target-debug.cmake
conanfile.py (QtConanExample/None): Generator cmake_find_package_multi created Qt6Targets.cmake
conanfile.py (QtConanExample/None): Generator cmake_find_package_multi created Qt6Config.cmake
conanfile.py (QtConanExample/None): Generator cmake_find_package_multi created OpenSSLConfigVersion.cmake
conanfile.py (QtConanExample/None): Generator cmake_find_package_multi created OpenSSLTarget-debug.cmake
conanfile.py (QtConanExample/None): Generator cmake_find_package_multi created OpenSSLTargets.cmake
conanfile.py (QtConanExample/None): Generator cmake_find_package_multi created OpenSSLConfig.cmake
conanfile.py (QtConanExample/None): Generator cmake_find_package_multi created PCRE2ConfigVersion.cmake
conanfile.py (QtConanExample/None): Generator cmake_find_package_multi created PCRE2Target-debug.cmake
conanfile.py (QtConanExample/None): Generator cmake_find_package_multi created PCRE2Targets.cmake
conanfile.py (QtConanExample/None): Generator cmake_find_package_multi created PCRE2Config.cmake
conanfile.py (QtConanExample/None): Generator cmake_find_package_multi created double-conversion-config-version.cmake
conanfile.py (QtConanExample/None): Generator cmake_find_package_multi created double-conversion-config.cmake
conanfile.py (QtConanExample/None): Generator cmake_find_package_multi created double-conversionTargets.cmake
conanfile.py (QtConanExample/None): Generator cmake_find_package_multi created double-conversionTarget-debug.cmake
conanfile.py (QtConanExample/None): Generator cmake_find_package_multi created harfbuzz-config-version.cmake
conanfile.py (QtConanExample/None): Generator cmake_find_package_multi created harfbuzz-config.cmake
conanfile.py (QtConanExample/None): Generator cmake_find_package_multi created harfbuzzTargets.cmake
conanfile.py (QtConanExample/None): Generator cmake_find_package_multi created harfbuzzTarget-debug.cmake
conanfile.py (QtConanExample/None): Generator cmake_find_package_multi created SQLite3ConfigVersion.cmake
conanfile.py (QtConanExample/None): Generator cmake_find_package_multi created SQLite3Target-debug.cmake
conanfile.py (QtConanExample/None): Generator cmake_find_package_multi created SQLite3Targets.cmake
conanfile.py (QtConanExample/None): Generator cmake_find_package_multi created SQLite3Config.cmake
conanfile.py (QtConanExample/None): Generator cmake_find_package_multi created PostgreSQLConfigVersion.cmake
conanfile.py (QtConanExample/None): Generator cmake_find_package_multi created PostgreSQLTarget-debug.cmake
conanfile.py (QtConanExample/None): Generator cmake_find_package_multi created PostgreSQLTargets.cmake
conanfile.py (QtConanExample/None): Generator cmake_find_package_multi created PostgreSQLConfig.cmake
conanfile.py (QtConanExample/None): Generator cmake_find_package_multi created ODBCConfigVersion.cmake
conanfile.py (QtConanExample/None): Generator cmake_find_package_multi created ODBCTarget-debug.cmake
conanfile.py (QtConanExample/None): Generator cmake_find_package_multi created ODBCTargets.cmake
conanfile.py (QtConanExample/None): Generator cmake_find_package_multi created ODBCConfig.cmake
conanfile.py (QtConanExample/None): Generator cmake_find_package_multi created opengl_system-config-version.cmake
conanfile.py (QtConanExample/None): Generator cmake_find_package_multi created opengl_system-config.cmake
conanfile.py (QtConanExample/None): Generator cmake_find_package_multi created opengl_systemTargets.cmake
conanfile.py (QtConanExample/None): Generator cmake_find_package_multi created opengl_systemTarget-debug.cmake
conanfile.py (QtConanExample/None): Generator cmake_find_package_multi created freetype-config-version.cmake
conanfile.py (QtConanExample/None): Generator cmake_find_package_multi created freetype-config.cmake
conanfile.py (QtConanExample/None): Generator cmake_find_package_multi created freetypeTargets.cmake
conanfile.py (QtConanExample/None): Generator cmake_find_package_multi created freetypeTarget-debug.cmake
conanfile.py (QtConanExample/None): Generator cmake_find_package_multi created glib-config-version.cmake
conanfile.py (QtConanExample/None): Generator cmake_find_package_multi created glibTarget-debug.cmake
conanfile.py (QtConanExample/None): Generator cmake_find_package_multi created glibTargets.cmake
conanfile.py (QtConanExample/None): Generator cmake_find_package_multi created glib-config.cmake
conanfile.py (QtConanExample/None): Generator cmake_find_package_multi created PNGConfigVersion.cmake
conanfile.py (QtConanExample/None): Generator cmake_find_package_multi created PNGConfig.cmake
conanfile.py (QtConanExample/None): Generator cmake_find_package_multi created PNGTargets.cmake
conanfile.py (QtConanExample/None): Generator cmake_find_package_multi created PNGTarget-debug.cmake
conanfile.py (QtConanExample/None): Generator cmake_find_package_multi created BrotliConfigVersion.cmake
conanfile.py (QtConanExample/None): Generator cmake_find_package_multi created BrotliTarget-debug.cmake
conanfile.py (QtConanExample/None): Generator cmake_find_package_multi created BrotliTargets.cmake
conanfile.py (QtConanExample/None): Generator cmake_find_package_multi created BrotliConfig.cmake
conanfile.py (QtConanExample/None): Generator cmake_find_package_multi created libffi-config-version.cmake
conanfile.py (QtConanExample/None): Generator cmake_find_package_multi created libffi-config.cmake
conanfile.py (QtConanExample/None): Generator cmake_find_package_multi created libffiTargets.cmake
conanfile.py (QtConanExample/None): Generator cmake_find_package_multi created libffiTarget-debug.cmake
conanfile.py (QtConanExample/None): Generator cmake_find_package_multi created PCREConfigVersion.cmake
conanfile.py (QtConanExample/None): Generator cmake_find_package_multi created PCRETarget-debug.cmake
conanfile.py (QtConanExample/None): Generator cmake_find_package_multi created PCRETargets.cmake
conanfile.py (QtConanExample/None): Generator cmake_find_package_multi created PCREConfig.cmake
conanfile.py (QtConanExample/None): Generator cmake_find_package_multi created libelf-config-version.cmake
conanfile.py (QtConanExample/None): Generator cmake_find_package_multi created libelf-config.cmake
conanfile.py (QtConanExample/None): Generator cmake_find_package_multi created libelfTargets.cmake
conanfile.py (QtConanExample/None): Generator cmake_find_package_multi created libelfTarget-debug.cmake
conanfile.py (QtConanExample/None): Generator cmake_find_package_multi created IntlConfigVersion.cmake
conanfile.py (QtConanExample/None): Generator cmake_find_package_multi created IntlConfig.cmake
conanfile.py (QtConanExample/None): Generator cmake_find_package_multi created IntlTargets.cmake
conanfile.py (QtConanExample/None): Generator cmake_find_package_multi created IntlTarget-debug.cmake
conanfile.py (QtConanExample/None): Generator cmake_find_package_multi created ZLIBConfigVersion.cmake
conanfile.py (QtConanExample/None): Generator cmake_find_package_multi created ZLIBConfig.cmake
conanfile.py (QtConanExample/None): Generator cmake_find_package_multi created ZLIBTargets.cmake
conanfile.py (QtConanExample/None): Generator cmake_find_package_multi created ZLIBTarget-debug.cmake
conanfile.py (QtConanExample/None): Generator cmake_find_package_multi created BZip2ConfigVersion.cmake
conanfile.py (QtConanExample/None): Generator cmake_find_package_multi created BZip2Config.cmake
conanfile.py (QtConanExample/None): Generator cmake_find_package_multi created BZip2Targets.cmake
conanfile.py (QtConanExample/None): Generator cmake_find_package_multi created BZip2Target-debug.cmake
conanfile.py (QtConanExample/None): Generator cmake_find_package_multi created IconvConfigVersion.cmake
conanfile.py (QtConanExample/None): Generator cmake_find_package_multi created IconvConfig.cmake
conanfile.py (QtConanExample/None): Generator cmake_find_package_multi created IconvTargets.cmake
conanfile.py (QtConanExample/None): Generator cmake_find_package_multi created IconvTarget-debug.cmake
conanfile.py (QtConanExample/None): Generator txt created conanbuildinfo.txt
conanfile.py (QtConanExample/None): Generator qt created qt.conf
conanfile.py (QtConanExample/None): Aggregating env generators
conanfile.py (QtConanExample/None): Generated conaninfo.txt
conanfile.py (QtConanExample/None): Generated graphinfo
-- Conan: Adjusting output directories
-- Conan: Using cmake global configuration
-- Conan: Adjusting language standard
-- Current conanbuildinfo.cmake directory: /Users/jj.deng/Documents/temporary/qt-conan-example/build
-- Library Qt6Network_debug found /Users/jj.deng/.conan/data/qt/6.2.4/_/_/package/16e3026ebdae7d3adf8365cbf3f000377ba3f77b/lib/libQt6Network_debug.dylib
-- Found: /Users/jj.deng/.conan/data/qt/6.2.4/_/_/package/16e3026ebdae7d3adf8365cbf3f000377ba3f77b/lib/libQt6Network_debug.dylib
-- Library Qt6Test_debug found /Users/jj.deng/.conan/data/qt/6.2.4/_/_/package/16e3026ebdae7d3adf8365cbf3f000377ba3f77b/lib/libQt6Test_debug.dylib
-- Found: /Users/jj.deng/.conan/data/qt/6.2.4/_/_/package/16e3026ebdae7d3adf8365cbf3f000377ba3f77b/lib/libQt6Test_debug.dylib
-- Library Qt6PrintSupport_debug found /Users/jj.deng/.conan/data/qt/6.2.4/_/_/package/16e3026ebdae7d3adf8365cbf3f000377ba3f77b/lib/libQt6PrintSupport_debug.dylib
-- Found: /Users/jj.deng/.conan/data/qt/6.2.4/_/_/package/16e3026ebdae7d3adf8365cbf3f000377ba3f77b/lib/libQt6PrintSupport_debug.dylib
-- Library Qt6OpenGLWidgets_debug found /Users/jj.deng/.conan/data/qt/6.2.4/_/_/package/16e3026ebdae7d3adf8365cbf3f000377ba3f77b/lib/libQt6OpenGLWidgets_debug.dylib
-- Found: /Users/jj.deng/.conan/data/qt/6.2.4/_/_/package/16e3026ebdae7d3adf8365cbf3f000377ba3f77b/lib/libQt6OpenGLWidgets_debug.dylib
-- Library Qt6OpenGL_debug found /Users/jj.deng/.conan/data/qt/6.2.4/_/_/package/16e3026ebdae7d3adf8365cbf3f000377ba3f77b/lib/libQt6OpenGL_debug.dylib
-- Found: /Users/jj.deng/.conan/data/qt/6.2.4/_/_/package/16e3026ebdae7d3adf8365cbf3f000377ba3f77b/lib/libQt6OpenGL_debug.dylib
-- Library Qt6Concurrent_debug found /Users/jj.deng/.conan/data/qt/6.2.4/_/_/package/16e3026ebdae7d3adf8365cbf3f000377ba3f77b/lib/libQt6Concurrent_debug.dylib
-- Found: /Users/jj.deng/.conan/data/qt/6.2.4/_/_/package/16e3026ebdae7d3adf8365cbf3f000377ba3f77b/lib/libQt6Concurrent_debug.dylib
-- Library Qt6UiTools_debug found /Users/jj.deng/.conan/data/qt/6.2.4/_/_/package/16e3026ebdae7d3adf8365cbf3f000377ba3f77b/lib/libQt6UiTools_debug.dylib
-- Found: /Users/jj.deng/.conan/data/qt/6.2.4/_/_/package/16e3026ebdae7d3adf8365cbf3f000377ba3f77b/lib/libQt6UiTools_debug.dylib
-- Library Qt6Designer_debug found /Users/jj.deng/.conan/data/qt/6.2.4/_/_/package/16e3026ebdae7d3adf8365cbf3f000377ba3f77b/lib/libQt6Designer_debug.dylib
-- Found: /Users/jj.deng/.conan/data/qt/6.2.4/_/_/package/16e3026ebdae7d3adf8365cbf3f000377ba3f77b/lib/libQt6Designer_debug.dylib
-- Library Qt6Xml_debug found /Users/jj.deng/.conan/data/qt/6.2.4/_/_/package/16e3026ebdae7d3adf8365cbf3f000377ba3f77b/lib/libQt6Xml_debug.dylib
-- Found: /Users/jj.deng/.conan/data/qt/6.2.4/_/_/package/16e3026ebdae7d3adf8365cbf3f000377ba3f77b/lib/libQt6Xml_debug.dylib
-- Library Qt6Help_debug found /Users/jj.deng/.conan/data/qt/6.2.4/_/_/package/16e3026ebdae7d3adf8365cbf3f000377ba3f77b/lib/libQt6Help_debug.dylib
-- Found: /Users/jj.deng/.conan/data/qt/6.2.4/_/_/package/16e3026ebdae7d3adf8365cbf3f000377ba3f77b/lib/libQt6Help_debug.dylib
-- Library Qt6Sql_debug found /Users/jj.deng/.conan/data/qt/6.2.4/_/_/package/16e3026ebdae7d3adf8365cbf3f000377ba3f77b/lib/libQt6Sql_debug.dylib
-- Found: /Users/jj.deng/.conan/data/qt/6.2.4/_/_/package/16e3026ebdae7d3adf8365cbf3f000377ba3f77b/lib/libQt6Sql_debug.dylib
-- Library Qt6Widgets_debug found /Users/jj.deng/.conan/data/qt/6.2.4/_/_/package/16e3026ebdae7d3adf8365cbf3f000377ba3f77b/lib/libQt6Widgets_debug.dylib
-- Found: /Users/jj.deng/.conan/data/qt/6.2.4/_/_/package/16e3026ebdae7d3adf8365cbf3f000377ba3f77b/lib/libQt6Widgets_debug.dylib
-- Library Qt6Gui_debug found /Users/jj.deng/.conan/data/qt/6.2.4/_/_/package/16e3026ebdae7d3adf8365cbf3f000377ba3f77b/lib/libQt6Gui_debug.dylib
-- Found: /Users/jj.deng/.conan/data/qt/6.2.4/_/_/package/16e3026ebdae7d3adf8365cbf3f000377ba3f77b/lib/libQt6Gui_debug.dylib
-- Library Qt6Core_debug found /Users/jj.deng/.conan/data/qt/6.2.4/_/_/package/16e3026ebdae7d3adf8365cbf3f000377ba3f77b/lib/libQt6Core_debug.dylib
-- Found: /Users/jj.deng/.conan/data/qt/6.2.4/_/_/package/16e3026ebdae7d3adf8365cbf3f000377ba3f77b/lib/libQt6Core_debug.dylib
-- Library Qt6Core_debug found /Users/jj.deng/.conan/data/qt/6.2.4/_/_/package/16e3026ebdae7d3adf8365cbf3f000377ba3f77b/lib/libQt6Core_debug.dylib
-- Found: /Users/jj.deng/.conan/data/qt/6.2.4/_/_/package/16e3026ebdae7d3adf8365cbf3f000377ba3f77b/lib/libQt6Core_debug.dylib
-- Library Qt6Gui_debug found /Users/jj.deng/.conan/data/qt/6.2.4/_/_/package/16e3026ebdae7d3adf8365cbf3f000377ba3f77b/lib/libQt6Gui_debug.dylib
-- Found: /Users/jj.deng/.conan/data/qt/6.2.4/_/_/package/16e3026ebdae7d3adf8365cbf3f000377ba3f77b/lib/libQt6Gui_debug.dylib
-- Library Qt6Widgets_debug found /Users/jj.deng/.conan/data/qt/6.2.4/_/_/package/16e3026ebdae7d3adf8365cbf3f000377ba3f77b/lib/libQt6Widgets_debug.dylib
-- Found: /Users/jj.deng/.conan/data/qt/6.2.4/_/_/package/16e3026ebdae7d3adf8365cbf3f000377ba3f77b/lib/libQt6Widgets_debug.dylib
-- Library Qt6Sql_debug found /Users/jj.deng/.conan/data/qt/6.2.4/_/_/package/16e3026ebdae7d3adf8365cbf3f000377ba3f77b/lib/libQt6Sql_debug.dylib
-- Found: /Users/jj.deng/.conan/data/qt/6.2.4/_/_/package/16e3026ebdae7d3adf8365cbf3f000377ba3f77b/lib/libQt6Sql_debug.dylib
-- Library Qt6Help_debug found /Users/jj.deng/.conan/data/qt/6.2.4/_/_/package/16e3026ebdae7d3adf8365cbf3f000377ba3f77b/lib/libQt6Help_debug.dylib
-- Found: /Users/jj.deng/.conan/data/qt/6.2.4/_/_/package/16e3026ebdae7d3adf8365cbf3f000377ba3f77b/lib/libQt6Help_debug.dylib
-- Library Qt6Xml_debug found /Users/jj.deng/.conan/data/qt/6.2.4/_/_/package/16e3026ebdae7d3adf8365cbf3f000377ba3f77b/lib/libQt6Xml_debug.dylib
-- Found: /Users/jj.deng/.conan/data/qt/6.2.4/_/_/package/16e3026ebdae7d3adf8365cbf3f000377ba3f77b/lib/libQt6Xml_debug.dylib
-- Library Qt6Designer_debug found /Users/jj.deng/.conan/data/qt/6.2.4/_/_/package/16e3026ebdae7d3adf8365cbf3f000377ba3f77b/lib/libQt6Designer_debug.dylib
-- Found: /Users/jj.deng/.conan/data/qt/6.2.4/_/_/package/16e3026ebdae7d3adf8365cbf3f000377ba3f77b/lib/libQt6Designer_debug.dylib
-- Library Qt6UiTools_debug found /Users/jj.deng/.conan/data/qt/6.2.4/_/_/package/16e3026ebdae7d3adf8365cbf3f000377ba3f77b/lib/libQt6UiTools_debug.dylib
-- Found: /Users/jj.deng/.conan/data/qt/6.2.4/_/_/package/16e3026ebdae7d3adf8365cbf3f000377ba3f77b/lib/libQt6UiTools_debug.dylib
-- Library Qt6Concurrent_debug found /Users/jj.deng/.conan/data/qt/6.2.4/_/_/package/16e3026ebdae7d3adf8365cbf3f000377ba3f77b/lib/libQt6Concurrent_debug.dylib
-- Found: /Users/jj.deng/.conan/data/qt/6.2.4/_/_/package/16e3026ebdae7d3adf8365cbf3f000377ba3f77b/lib/libQt6Concurrent_debug.dylib
-- Library Qt6OpenGL_debug found /Users/jj.deng/.conan/data/qt/6.2.4/_/_/package/16e3026ebdae7d3adf8365cbf3f000377ba3f77b/lib/libQt6OpenGL_debug.dylib
-- Found: /Users/jj.deng/.conan/data/qt/6.2.4/_/_/package/16e3026ebdae7d3adf8365cbf3f000377ba3f77b/lib/libQt6OpenGL_debug.dylib
-- Library Qt6OpenGLWidgets_debug found /Users/jj.deng/.conan/data/qt/6.2.4/_/_/package/16e3026ebdae7d3adf8365cbf3f000377ba3f77b/lib/libQt6OpenGLWidgets_debug.dylib
-- Found: /Users/jj.deng/.conan/data/qt/6.2.4/_/_/package/16e3026ebdae7d3adf8365cbf3f000377ba3f77b/lib/libQt6OpenGLWidgets_debug.dylib
-- Library Qt6PrintSupport_debug found /Users/jj.deng/.conan/data/qt/6.2.4/_/_/package/16e3026ebdae7d3adf8365cbf3f000377ba3f77b/lib/libQt6PrintSupport_debug.dylib
-- Found: /Users/jj.deng/.conan/data/qt/6.2.4/_/_/package/16e3026ebdae7d3adf8365cbf3f000377ba3f77b/lib/libQt6PrintSupport_debug.dylib
-- Library Qt6Test_debug found /Users/jj.deng/.conan/data/qt/6.2.4/_/_/package/16e3026ebdae7d3adf8365cbf3f000377ba3f77b/lib/libQt6Test_debug.dylib
-- Found: /Users/jj.deng/.conan/data/qt/6.2.4/_/_/package/16e3026ebdae7d3adf8365cbf3f000377ba3f77b/lib/libQt6Test_debug.dylib
-- Library Qt6Network_debug found /Users/jj.deng/.conan/data/qt/6.2.4/_/_/package/16e3026ebdae7d3adf8365cbf3f000377ba3f77b/lib/libQt6Network_debug.dylib
-- Found: /Users/jj.deng/.conan/data/qt/6.2.4/_/_/package/16e3026ebdae7d3adf8365cbf3f000377ba3f77b/lib/libQt6Network_debug.dylib
-- Conan: Component 'Core' found in package 'Qt6'
-- Conan: Component 'Widgets' found in package 'Qt6'
-- Conan: Component 'Gui' found in package 'Qt6'
-- Library sqlite3 found /Users/jj.deng/.conan/data/sqlite3/3.38.0/_/_/package/87c3a3000b09e726d1a3b9987e9ff7eb84e72a82/lib/libsqlite3.a
-- Found: /Users/jj.deng/.conan/data/sqlite3/3.38.0/_/_/package/87c3a3000b09e726d1a3b9987e9ff7eb84e72a82/lib/libsqlite3.a
-- Library sqlite3 found /Users/jj.deng/.conan/data/sqlite3/3.38.0/_/_/package/87c3a3000b09e726d1a3b9987e9ff7eb84e72a82/lib/libsqlite3.a
-- Found: /Users/jj.deng/.conan/data/sqlite3/3.38.0/_/_/package/87c3a3000b09e726d1a3b9987e9ff7eb84e72a82/lib/libsqlite3.a
-- Library pq found /Users/jj.deng/.conan/data/libpq/13.6/_/_/package/3558c54d13382045caaf9174821b7c2ba01fc8bc/lib/libpq.a
-- Found: /Users/jj.deng/.conan/data/libpq/13.6/_/_/package/3558c54d13382045caaf9174821b7c2ba01fc8bc/lib/libpq.a
-- Library pgcommon found /Users/jj.deng/.conan/data/libpq/13.6/_/_/package/3558c54d13382045caaf9174821b7c2ba01fc8bc/lib/libpgcommon.a
-- Found: /Users/jj.deng/.conan/data/libpq/13.6/_/_/package/3558c54d13382045caaf9174821b7c2ba01fc8bc/lib/libpgcommon.a
-- Library pgcommon_shlib found /Users/jj.deng/.conan/data/libpq/13.6/_/_/package/3558c54d13382045caaf9174821b7c2ba01fc8bc/lib/libpgcommon_shlib.a
-- Found: /Users/jj.deng/.conan/data/libpq/13.6/_/_/package/3558c54d13382045caaf9174821b7c2ba01fc8bc/lib/libpgcommon_shlib.a
-- Library pgport found /Users/jj.deng/.conan/data/libpq/13.6/_/_/package/3558c54d13382045caaf9174821b7c2ba01fc8bc/lib/libpgport.a
-- Found: /Users/jj.deng/.conan/data/libpq/13.6/_/_/package/3558c54d13382045caaf9174821b7c2ba01fc8bc/lib/libpgport.a
-- Library pgport_shlib found /Users/jj.deng/.conan/data/libpq/13.6/_/_/package/3558c54d13382045caaf9174821b7c2ba01fc8bc/lib/libpgport_shlib.a
-- Found: /Users/jj.deng/.conan/data/libpq/13.6/_/_/package/3558c54d13382045caaf9174821b7c2ba01fc8bc/lib/libpgport_shlib.a
-- Library pgport found /Users/jj.deng/.conan/data/libpq/13.6/_/_/package/3558c54d13382045caaf9174821b7c2ba01fc8bc/lib/libpgport.a
-- Found: /Users/jj.deng/.conan/data/libpq/13.6/_/_/package/3558c54d13382045caaf9174821b7c2ba01fc8bc/lib/libpgport.a
-- Library pgport_shlib found /Users/jj.deng/.conan/data/libpq/13.6/_/_/package/3558c54d13382045caaf9174821b7c2ba01fc8bc/lib/libpgport_shlib.a
-- Found: /Users/jj.deng/.conan/data/libpq/13.6/_/_/package/3558c54d13382045caaf9174821b7c2ba01fc8bc/lib/libpgport_shlib.a
-- Library pgcommon found /Users/jj.deng/.conan/data/libpq/13.6/_/_/package/3558c54d13382045caaf9174821b7c2ba01fc8bc/lib/libpgcommon.a
-- Found: /Users/jj.deng/.conan/data/libpq/13.6/_/_/package/3558c54d13382045caaf9174821b7c2ba01fc8bc/lib/libpgcommon.a
-- Library pgcommon_shlib found /Users/jj.deng/.conan/data/libpq/13.6/_/_/package/3558c54d13382045caaf9174821b7c2ba01fc8bc/lib/libpgcommon_shlib.a
-- Found: /Users/jj.deng/.conan/data/libpq/13.6/_/_/package/3558c54d13382045caaf9174821b7c2ba01fc8bc/lib/libpgcommon_shlib.a
-- Library pq found /Users/jj.deng/.conan/data/libpq/13.6/_/_/package/3558c54d13382045caaf9174821b7c2ba01fc8bc/lib/libpq.a
-- Found: /Users/jj.deng/.conan/data/libpq/13.6/_/_/package/3558c54d13382045caaf9174821b7c2ba01fc8bc/lib/libpq.a
-- Library odbc found /Users/jj.deng/.conan/data/odbc/2.3.9/_/_/package/1f620d3f03ec65f6910dff5f878e64e9102e98bf/lib/libodbc.a
-- Found: /Users/jj.deng/.conan/data/odbc/2.3.9/_/_/package/1f620d3f03ec65f6910dff5f878e64e9102e98bf/lib/libodbc.a
-- Library odbcinst found /Users/jj.deng/.conan/data/odbc/2.3.9/_/_/package/1f620d3f03ec65f6910dff5f878e64e9102e98bf/lib/libodbcinst.a
-- Found: /Users/jj.deng/.conan/data/odbc/2.3.9/_/_/package/1f620d3f03ec65f6910dff5f878e64e9102e98bf/lib/libodbcinst.a
-- Library odbccr found /Users/jj.deng/.conan/data/odbc/2.3.9/_/_/package/1f620d3f03ec65f6910dff5f878e64e9102e98bf/lib/libodbccr.a
-- Found: /Users/jj.deng/.conan/data/odbc/2.3.9/_/_/package/1f620d3f03ec65f6910dff5f878e64e9102e98bf/lib/libodbccr.a
-- Library ltdl found /Users/jj.deng/.conan/data/odbc/2.3.9/_/_/package/1f620d3f03ec65f6910dff5f878e64e9102e98bf/lib/libltdl.a
-- Found: /Users/jj.deng/.conan/data/odbc/2.3.9/_/_/package/1f620d3f03ec65f6910dff5f878e64e9102e98bf/lib/libltdl.a
-- Library ltdl found /Users/jj.deng/.conan/data/odbc/2.3.9/_/_/package/1f620d3f03ec65f6910dff5f878e64e9102e98bf/lib/libltdl.a
-- Found: /Users/jj.deng/.conan/data/odbc/2.3.9/_/_/package/1f620d3f03ec65f6910dff5f878e64e9102e98bf/lib/libltdl.a
-- Library odbccr found /Users/jj.deng/.conan/data/odbc/2.3.9/_/_/package/1f620d3f03ec65f6910dff5f878e64e9102e98bf/lib/libodbccr.a
-- Found: /Users/jj.deng/.conan/data/odbc/2.3.9/_/_/package/1f620d3f03ec65f6910dff5f878e64e9102e98bf/lib/libodbccr.a
-- Library odbcinst found /Users/jj.deng/.conan/data/odbc/2.3.9/_/_/package/1f620d3f03ec65f6910dff5f878e64e9102e98bf/lib/libodbcinst.a
-- Found: /Users/jj.deng/.conan/data/odbc/2.3.9/_/_/package/1f620d3f03ec65f6910dff5f878e64e9102e98bf/lib/libodbcinst.a
-- Library odbc found /Users/jj.deng/.conan/data/odbc/2.3.9/_/_/package/1f620d3f03ec65f6910dff5f878e64e9102e98bf/lib/libodbc.a
-- Found: /Users/jj.deng/.conan/data/odbc/2.3.9/_/_/package/1f620d3f03ec65f6910dff5f878e64e9102e98bf/lib/libodbc.a
-- Library iconv found /Users/jj.deng/.conan/data/libiconv/1.16/_/_/package/3558c54d13382045caaf9174821b7c2ba01fc8bc/lib/libiconv.a
-- Found: /Users/jj.deng/.conan/data/libiconv/1.16/_/_/package/3558c54d13382045caaf9174821b7c2ba01fc8bc/lib/libiconv.a
-- Library charset found /Users/jj.deng/.conan/data/libiconv/1.16/_/_/package/3558c54d13382045caaf9174821b7c2ba01fc8bc/lib/libcharset.a
-- Found: /Users/jj.deng/.conan/data/libiconv/1.16/_/_/package/3558c54d13382045caaf9174821b7c2ba01fc8bc/lib/libcharset.a
-- Library ssl found /Users/jj.deng/.conan/data/openssl/1.1.1n/_/_/package/3558c54d13382045caaf9174821b7c2ba01fc8bc/lib/libssl.a
-- Found: /Users/jj.deng/.conan/data/openssl/1.1.1n/_/_/package/3558c54d13382045caaf9174821b7c2ba01fc8bc/lib/libssl.a
-- Library crypto found /Users/jj.deng/.conan/data/openssl/1.1.1n/_/_/package/3558c54d13382045caaf9174821b7c2ba01fc8bc/lib/libcrypto.a
-- Found: /Users/jj.deng/.conan/data/openssl/1.1.1n/_/_/package/3558c54d13382045caaf9174821b7c2ba01fc8bc/lib/libcrypto.a
-- Library crypto found /Users/jj.deng/.conan/data/openssl/1.1.1n/_/_/package/3558c54d13382045caaf9174821b7c2ba01fc8bc/lib/libcrypto.a
-- Found: /Users/jj.deng/.conan/data/openssl/1.1.1n/_/_/package/3558c54d13382045caaf9174821b7c2ba01fc8bc/lib/libcrypto.a
-- Library ssl found /Users/jj.deng/.conan/data/openssl/1.1.1n/_/_/package/3558c54d13382045caaf9174821b7c2ba01fc8bc/lib/libssl.a
-- Found: /Users/jj.deng/.conan/data/openssl/1.1.1n/_/_/package/3558c54d13382045caaf9174821b7c2ba01fc8bc/lib/libssl.a
-- Library brotlidec-static found /Users/jj.deng/.conan/data/brotli/1.0.9/_/_/package/3558c54d13382045caaf9174821b7c2ba01fc8bc/lib/libbrotlidec-static.a
-- Found: /Users/jj.deng/.conan/data/brotli/1.0.9/_/_/package/3558c54d13382045caaf9174821b7c2ba01fc8bc/lib/libbrotlidec-static.a
-- Library brotlienc-static found /Users/jj.deng/.conan/data/brotli/1.0.9/_/_/package/3558c54d13382045caaf9174821b7c2ba01fc8bc/lib/libbrotlienc-static.a
-- Found: /Users/jj.deng/.conan/data/brotli/1.0.9/_/_/package/3558c54d13382045caaf9174821b7c2ba01fc8bc/lib/libbrotlienc-static.a
-- Library brotlicommon-static found /Users/jj.deng/.conan/data/brotli/1.0.9/_/_/package/3558c54d13382045caaf9174821b7c2ba01fc8bc/lib/libbrotlicommon-static.a
-- Found: /Users/jj.deng/.conan/data/brotli/1.0.9/_/_/package/3558c54d13382045caaf9174821b7c2ba01fc8bc/lib/libbrotlicommon-static.a
-- Library brotlicommon-static found /Users/jj.deng/.conan/data/brotli/1.0.9/_/_/package/3558c54d13382045caaf9174821b7c2ba01fc8bc/lib/libbrotlicommon-static.a
-- Found: /Users/jj.deng/.conan/data/brotli/1.0.9/_/_/package/3558c54d13382045caaf9174821b7c2ba01fc8bc/lib/libbrotlicommon-static.a
-- Library brotlienc-static found /Users/jj.deng/.conan/data/brotli/1.0.9/_/_/package/3558c54d13382045caaf9174821b7c2ba01fc8bc/lib/libbrotlienc-static.a
-- Found: /Users/jj.deng/.conan/data/brotli/1.0.9/_/_/package/3558c54d13382045caaf9174821b7c2ba01fc8bc/lib/libbrotlienc-static.a
-- Library brotlidec-static found /Users/jj.deng/.conan/data/brotli/1.0.9/_/_/package/3558c54d13382045caaf9174821b7c2ba01fc8bc/lib/libbrotlidec-static.a
-- Found: /Users/jj.deng/.conan/data/brotli/1.0.9/_/_/package/3558c54d13382045caaf9174821b7c2ba01fc8bc/lib/libbrotlidec-static.a
-- Library freetyped found /Users/jj.deng/.conan/data/freetype/2.11.1/_/_/package/1e7e42d6bc8ad96ac1dd79c77c2b80cc77648658/lib/libfreetyped.a
-- Found: /Users/jj.deng/.conan/data/freetype/2.11.1/_/_/package/1e7e42d6bc8ad96ac1dd79c77c2b80cc77648658/lib/libfreetyped.a
-- Library png16d found /Users/jj.deng/.conan/data/libpng/1.6.37/_/_/package/184380d575d622518986cc4403dfa7d731b59655/lib/libpng16d.a
-- Found: /Users/jj.deng/.conan/data/libpng/1.6.37/_/_/package/184380d575d622518986cc4403dfa7d731b59655/lib/libpng16d.a
-- Library z found /Users/jj.deng/.conan/data/zlib/1.2.11/_/_/package/6124f2723e498ba98ee9b85ff813e81aa399a58b/lib/libz.a
-- Found: /Users/jj.deng/.conan/data/zlib/1.2.11/_/_/package/6124f2723e498ba98ee9b85ff813e81aa399a58b/lib/libz.a
-- Dependency ZLIB already found
-- Library bz2 found /Users/jj.deng/.conan/data/bzip2/1.0.8/_/_/package/06955caeb41bcd97dbb7ebe09828eda1babd28fa/lib/libbz2.a
-- Found: /Users/jj.deng/.conan/data/bzip2/1.0.8/_/_/package/06955caeb41bcd97dbb7ebe09828eda1babd28fa/lib/libbz2.a
-- Dependency Brotli already found
-- Dependency PNG already found
-- Library harfbuzz found /Users/jj.deng/.conan/data/harfbuzz/4.2.0/_/_/package/c5d295637f713bb89c950c5c43d6e342649cfb72/lib/libharfbuzz.a
-- Found: /Users/jj.deng/.conan/data/harfbuzz/4.2.0/_/_/package/c5d295637f713bb89c950c5c43d6e342649cfb72/lib/libharfbuzz.a
-- Dependency freetype already found
-- Library gthread-2.0 found /Users/jj.deng/.conan/data/glib/2.72.0/_/_/package/8cf2c65ee77e333d132ef82e03743202f400bc80/lib/libgthread-2.0.a
-- Found: /Users/jj.deng/.conan/data/glib/2.72.0/_/_/package/8cf2c65ee77e333d132ef82e03743202f400bc80/lib/libgthread-2.0.a
-- Library gio-2.0 found /Users/jj.deng/.conan/data/glib/2.72.0/_/_/package/8cf2c65ee77e333d132ef82e03743202f400bc80/lib/libgio-2.0.a
-- Found: /Users/jj.deng/.conan/data/glib/2.72.0/_/_/package/8cf2c65ee77e333d132ef82e03743202f400bc80/lib/libgio-2.0.a
-- Library gmodule-2.0 found /Users/jj.deng/.conan/data/glib/2.72.0/_/_/package/8cf2c65ee77e333d132ef82e03743202f400bc80/lib/libgmodule-2.0.a
-- Found: /Users/jj.deng/.conan/data/glib/2.72.0/_/_/package/8cf2c65ee77e333d132ef82e03743202f400bc80/lib/libgmodule-2.0.a
-- Library gobject-2.0 found /Users/jj.deng/.conan/data/glib/2.72.0/_/_/package/8cf2c65ee77e333d132ef82e03743202f400bc80/lib/libgobject-2.0.a
-- Found: /Users/jj.deng/.conan/data/glib/2.72.0/_/_/package/8cf2c65ee77e333d132ef82e03743202f400bc80/lib/libgobject-2.0.a
-- Library glib-2.0 found /Users/jj.deng/.conan/data/glib/2.72.0/_/_/package/8cf2c65ee77e333d132ef82e03743202f400bc80/lib/libglib-2.0.a
-- Found: /Users/jj.deng/.conan/data/glib/2.72.0/_/_/package/8cf2c65ee77e333d132ef82e03743202f400bc80/lib/libglib-2.0.a
-- Library glib-2.0 found /Users/jj.deng/.conan/data/glib/2.72.0/_/_/package/8cf2c65ee77e333d132ef82e03743202f400bc80/lib/libglib-2.0.a
-- Found: /Users/jj.deng/.conan/data/glib/2.72.0/_/_/package/8cf2c65ee77e333d132ef82e03743202f400bc80/lib/libglib-2.0.a
-- Library gobject-2.0 found /Users/jj.deng/.conan/data/glib/2.72.0/_/_/package/8cf2c65ee77e333d132ef82e03743202f400bc80/lib/libgobject-2.0.a
-- Found: /Users/jj.deng/.conan/data/glib/2.72.0/_/_/package/8cf2c65ee77e333d132ef82e03743202f400bc80/lib/libgobject-2.0.a
-- Library gmodule-2.0 found /Users/jj.deng/.conan/data/glib/2.72.0/_/_/package/8cf2c65ee77e333d132ef82e03743202f400bc80/lib/libgmodule-2.0.a
-- Found: /Users/jj.deng/.conan/data/glib/2.72.0/_/_/package/8cf2c65ee77e333d132ef82e03743202f400bc80/lib/libgmodule-2.0.a
-- Library gio-2.0 found /Users/jj.deng/.conan/data/glib/2.72.0/_/_/package/8cf2c65ee77e333d132ef82e03743202f400bc80/lib/libgio-2.0.a
-- Found: /Users/jj.deng/.conan/data/glib/2.72.0/_/_/package/8cf2c65ee77e333d132ef82e03743202f400bc80/lib/libgio-2.0.a
-- Library gthread-2.0 found /Users/jj.deng/.conan/data/glib/2.72.0/_/_/package/8cf2c65ee77e333d132ef82e03743202f400bc80/lib/libgthread-2.0.a
-- Found: /Users/jj.deng/.conan/data/glib/2.72.0/_/_/package/8cf2c65ee77e333d132ef82e03743202f400bc80/lib/libgthread-2.0.a
-- Dependency ZLIB already found
-- Library ffi found /Users/jj.deng/.conan/data/libffi/3.4.2/_/_/package/3558c54d13382045caaf9174821b7c2ba01fc8bc/lib/libffi.a
-- Found: /Users/jj.deng/.conan/data/libffi/3.4.2/_/_/package/3558c54d13382045caaf9174821b7c2ba01fc8bc/lib/libffi.a
-- Library pcreposix found /Users/jj.deng/.conan/data/pcre/8.45/_/_/package/e1a9e5802b33a58a01e5aff6e26d47828c02b7cc/lib/libpcreposix.a
-- Found: /Users/jj.deng/.conan/data/pcre/8.45/_/_/package/e1a9e5802b33a58a01e5aff6e26d47828c02b7cc/lib/libpcreposix.a
-- Library pcre found /Users/jj.deng/.conan/data/pcre/8.45/_/_/package/e1a9e5802b33a58a01e5aff6e26d47828c02b7cc/lib/libpcre.a
-- Found: /Users/jj.deng/.conan/data/pcre/8.45/_/_/package/e1a9e5802b33a58a01e5aff6e26d47828c02b7cc/lib/libpcre.a
-- Library pcre16 found /Users/jj.deng/.conan/data/pcre/8.45/_/_/package/e1a9e5802b33a58a01e5aff6e26d47828c02b7cc/lib/libpcre16.a
-- Found: /Users/jj.deng/.conan/data/pcre/8.45/_/_/package/e1a9e5802b33a58a01e5aff6e26d47828c02b7cc/lib/libpcre16.a
-- Library pcre32 found /Users/jj.deng/.conan/data/pcre/8.45/_/_/package/e1a9e5802b33a58a01e5aff6e26d47828c02b7cc/lib/libpcre32.a
-- Found: /Users/jj.deng/.conan/data/pcre/8.45/_/_/package/e1a9e5802b33a58a01e5aff6e26d47828c02b7cc/lib/libpcre32.a
-- Library pcre32 found /Users/jj.deng/.conan/data/pcre/8.45/_/_/package/e1a9e5802b33a58a01e5aff6e26d47828c02b7cc/lib/libpcre32.a
-- Found: /Users/jj.deng/.conan/data/pcre/8.45/_/_/package/e1a9e5802b33a58a01e5aff6e26d47828c02b7cc/lib/libpcre32.a
-- Library pcre16 found /Users/jj.deng/.conan/data/pcre/8.45/_/_/package/e1a9e5802b33a58a01e5aff6e26d47828c02b7cc/lib/libpcre16.a
-- Found: /Users/jj.deng/.conan/data/pcre/8.45/_/_/package/e1a9e5802b33a58a01e5aff6e26d47828c02b7cc/lib/libpcre16.a
-- Library pcre found /Users/jj.deng/.conan/data/pcre/8.45/_/_/package/e1a9e5802b33a58a01e5aff6e26d47828c02b7cc/lib/libpcre.a
-- Found: /Users/jj.deng/.conan/data/pcre/8.45/_/_/package/e1a9e5802b33a58a01e5aff6e26d47828c02b7cc/lib/libpcre.a
-- Library pcreposix found /Users/jj.deng/.conan/data/pcre/8.45/_/_/package/e1a9e5802b33a58a01e5aff6e26d47828c02b7cc/lib/libpcreposix.a
-- Found: /Users/jj.deng/.conan/data/pcre/8.45/_/_/package/e1a9e5802b33a58a01e5aff6e26d47828c02b7cc/lib/libpcreposix.a
-- Dependency BZip2 already found
-- Dependency ZLIB already found
-- Library gnuintl found /Users/jj.deng/.conan/data/libgettext/0.21/_/_/package/c8ba9d6f1c61c2b402385fd9257330e2c2f8713f/lib/libgnuintl.a
-- Found: /Users/jj.deng/.conan/data/libgettext/0.21/_/_/package/c8ba9d6f1c61c2b402385fd9257330e2c2f8713f/lib/libgnuintl.a
-- Dependency Iconv already found
-- Dependency Iconv already found
-- Library elf found /Users/jj.deng/.conan/data/libelf/0.8.13/_/_/package/6124f2723e498ba98ee9b85ff813e81aa399a58b/lib/libelf.a
-- Found: /Users/jj.deng/.conan/data/libelf/0.8.13/_/_/package/6124f2723e498ba98ee9b85ff813e81aa399a58b/lib/libelf.a
-- Dependency ZLIB already found
-- Library pcre2-posix found /Users/jj.deng/.conan/data/pcre2/10.37/_/_/package/7ea3780a24683d8ea9da9f0de9b3bbcb7b117f78/lib/libpcre2-posix.a
-- Found: /Users/jj.deng/.conan/data/pcre2/10.37/_/_/package/7ea3780a24683d8ea9da9f0de9b3bbcb7b117f78/lib/libpcre2-posix.a
-- Library pcre2-8 found /Users/jj.deng/.conan/data/pcre2/10.37/_/_/package/7ea3780a24683d8ea9da9f0de9b3bbcb7b117f78/lib/libpcre2-8.a
-- Found: /Users/jj.deng/.conan/data/pcre2/10.37/_/_/package/7ea3780a24683d8ea9da9f0de9b3bbcb7b117f78/lib/libpcre2-8.a
-- Library pcre2-16 found /Users/jj.deng/.conan/data/pcre2/10.37/_/_/package/7ea3780a24683d8ea9da9f0de9b3bbcb7b117f78/lib/libpcre2-16.a
-- Found: /Users/jj.deng/.conan/data/pcre2/10.37/_/_/package/7ea3780a24683d8ea9da9f0de9b3bbcb7b117f78/lib/libpcre2-16.a
-- Library pcre2-32 found /Users/jj.deng/.conan/data/pcre2/10.37/_/_/package/7ea3780a24683d8ea9da9f0de9b3bbcb7b117f78/lib/libpcre2-32.a
-- Found: /Users/jj.deng/.conan/data/pcre2/10.37/_/_/package/7ea3780a24683d8ea9da9f0de9b3bbcb7b117f78/lib/libpcre2-32.a
-- Library pcre2-32 found /Users/jj.deng/.conan/data/pcre2/10.37/_/_/package/7ea3780a24683d8ea9da9f0de9b3bbcb7b117f78/lib/libpcre2-32.a
-- Found: /Users/jj.deng/.conan/data/pcre2/10.37/_/_/package/7ea3780a24683d8ea9da9f0de9b3bbcb7b117f78/lib/libpcre2-32.a
-- Library pcre2-16 found /Users/jj.deng/.conan/data/pcre2/10.37/_/_/package/7ea3780a24683d8ea9da9f0de9b3bbcb7b117f78/lib/libpcre2-16.a
-- Found: /Users/jj.deng/.conan/data/pcre2/10.37/_/_/package/7ea3780a24683d8ea9da9f0de9b3bbcb7b117f78/lib/libpcre2-16.a
-- Library pcre2-8 found /Users/jj.deng/.conan/data/pcre2/10.37/_/_/package/7ea3780a24683d8ea9da9f0de9b3bbcb7b117f78/lib/libpcre2-8.a
-- Found: /Users/jj.deng/.conan/data/pcre2/10.37/_/_/package/7ea3780a24683d8ea9da9f0de9b3bbcb7b117f78/lib/libpcre2-8.a
-- Library pcre2-posix found /Users/jj.deng/.conan/data/pcre2/10.37/_/_/package/7ea3780a24683d8ea9da9f0de9b3bbcb7b117f78/lib/libpcre2-posix.a
-- Found: /Users/jj.deng/.conan/data/pcre2/10.37/_/_/package/7ea3780a24683d8ea9da9f0de9b3bbcb7b117f78/lib/libpcre2-posix.a
-- Dependency ZLIB already found
-- Dependency BZip2 already found
-- Library double-conversion found /Users/jj.deng/.conan/data/double-conversion/3.2.0/_/_/package/9ab6b5268e1e31344781b6eb82fd25bc69f64229/lib/libdouble-conversion.a
-- Found: /Users/jj.deng/.conan/data/double-conversion/3.2.0/_/_/package/9ab6b5268e1e31344781b6eb82fd25bc69f64229/lib/libdouble-conversion.a
-- Configuring done
-- Generating done
-- Build files have been written to: /Users/jj.deng/Documents/temporary/qt-conan-example/build
可以看到，我們的 find_package 等命令成功命中了所有 Qt 依賴庫，接下來執行編譯：
cmake --build build --config Debug
如無故障，可執行程式就生成到 build/bin 目錄下了。直接執行即可執行程式：
open ./build/bin/QtWithConan.app
一個空白的 Qt 應用就成功執行起來了：
我們檢視一下 QtWithConan.app 的目錄結構：
➜ bin git:(master) ✗ tree
.
└── QtWithConan.app
└── Contents
├── Info.plist
├── MacOS
│ └── QtWithConan
├── PkgInfo
└── _CodeSignature
└── CodeResources
可以看到，這裡面並沒有 Qt 的依賴庫檔案，而是隻有我們的 app 可執行檔案，為什麼他可以執行呢？其實執行 conan 包初始化時這些依賴庫的路徑資訊會當做 @rpath 資訊自動新增到我們的可執行程式中。使用 otool -l 命令可以檢視詳情：
➜ bin git:(master) ✗ otool -l QtWithConan.app/Contents/MacOS/QtWithConan
QtWithConan.app/Contents/MacOS/QtWithConan:
Load command 0
cmd LC_SEGMENT_64
cmdsize 72
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vmaddr 0x0000000000000000
vmsize 0x0000000100000000
fileoff 0
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Load command 1
cmd LC_SEGMENT_64
cmdsize 472
segname __TEXT
vmaddr 0x0000000100000000
vmsize 0x000000000000c000
fileoff 0
filesize 49152
maxprot 0x00000005
initprot 0x00000005
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Section
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offset 47544
align 2^2 (4)
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Section
sectname __stubs
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addr 0x000000010000be4c
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offset 48716
align 2^2 (4)
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Section
sectname __const
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addr 0x000000010000bf00
size 0x0000000000000065
offset 48896
align 2^2 (4)
reloff 0
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flags 0x00000000
reserved1 0
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Section
sectname __gcc_except_tab
segname __TEXT
addr 0x000000010000bf68
size 0x0000000000000018
offset 49000
align 2^2 (4)
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Section
sectname __unwind_info
segname __TEXT
addr 0x000000010000bf80
size 0x0000000000000080
offset 49024
align 2^2 (4)
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Load command 2
cmd LC_SEGMENT_64
cmdsize 232
segname __DATA_CONST
vmaddr 0x000000010000c000
vmsize 0x0000000000004000
fileoff 49152
filesize 16384
maxprot 0x00000003
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nsects 2
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Section
sectname __got
segname __DATA_CONST
addr 0x000000010000c000
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align 2^3 (8)
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Section
sectname __const
segname __DATA_CONST
addr 0x000000010000c080
size 0x0000000000000258
offset 49280
align 2^3 (8)
reloff 0
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Load command 3
cmd LC_SEGMENT_64
cmdsize 152
segname __DATA
vmaddr 0x0000000100010000
vmsize 0x0000000000004000
fileoff 65536
filesize 16384
maxprot 0x00000003
initprot 0x00000003
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Section
sectname __data
segname __DATA
addr 0x0000000100010000
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offset 65536
align 2^3 (8)
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Load command 4
cmd LC_SEGMENT_64
cmdsize 72
segname __LINKEDIT
vmaddr 0x0000000100014000
vmsize 0x000000000000c000
fileoff 81920
filesize 33392
maxprot 0x00000001
initprot 0x00000001
nsects 0
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Load command 5
cmd LC_DYLD_CHAINED_FIXUPS
cmdsize 16
dataoff 81920
datasize 3720
Load command 6
cmd LC_DYLD_EXPORTS_TRIE
cmdsize 16
dataoff 85640
datasize 1056
Load command 7
cmd LC_SYMTAB
cmdsize 24
symoff 86720
nsyms 197
stroff 90000
strsize 5784
Load command 8
cmd LC_DYSYMTAB
cmdsize 80
ilocalsym 0
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iextdefsym 104
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indirectsymoff 89872
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extreloff 0
nextrel 0
locreloff 0
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Load command 9
cmd LC_LOAD_DYLINKER
cmdsize 32
name /usr/lib/dyld (offset 12)
Load command 10
cmd LC_UUID
cmdsize 24
uuid FA2AF0AD-66DE-3708-AF16-A3DFC31E76EE
Load command 11
cmd LC_BUILD_VERSION
cmdsize 32
platform 1
minos 12.3
sdk 12.3
ntools 1
tool 3
version 762.0
Load command 12
cmd LC_SOURCE_VERSION
cmdsize 16
version 0.0
Load command 13
cmd LC_MAIN
cmdsize 24
entryoff 48092
stacksize 0
Load command 14
cmd LC_LOAD_DYLIB
cmdsize 64
name @rpath/libQt6Network_debug.6.dylib (offset 24)
time stamp 2 Thu Jan 1 08:00:02 1970
current version 6.2.4
compatibility version 6.0.0
Load command 15
cmd LC_LOAD_DYLIB
cmdsize 56
name @rpath/libQt6Test_debug.6.dylib (offset 24)
time stamp 2 Thu Jan 1 08:00:02 1970
current version 6.2.4
compatibility version 6.0.0
Load command 16
cmd LC_LOAD_DYLIB
cmdsize 64
name @rpath/libQt6PrintSupport_debug.6.dylib (offset 24)
time stamp 2 Thu Jan 1 08:00:02 1970
current version 6.2.4
compatibility version 6.0.0
Load command 17
cmd LC_LOAD_DYLIB
cmdsize 72
name @rpath/libQt6OpenGLWidgets_debug.6.dylib (offset 24)
time stamp 2 Thu Jan 1 08:00:02 1970
current version 6.2.4
compatibility version 6.0.0
Load command 18
cmd LC_LOAD_DYLIB
cmdsize 64
name @rpath/libQt6OpenGL_debug.6.dylib (offset 24)
time stamp 2 Thu Jan 1 08:00:02 1970
current version 6.2.4
compatibility version 6.0.0
Load command 19
cmd LC_LOAD_DYLIB
cmdsize 64
name @rpath/libQt6Concurrent_debug.6.dylib (offset 24)
time stamp 2 Thu Jan 1 08:00:02 1970
current version 6.2.4
compatibility version 6.0.0
Load command 20
cmd LC_LOAD_DYLIB
cmdsize 64
name @rpath/libQt6UiTools_debug.6.dylib (offset 24)
time stamp 2 Thu Jan 1 08:00:02 1970
current version 6.2.4
compatibility version 6.0.0
Load command 21
cmd LC_LOAD_DYLIB
cmdsize 64
name @rpath/libQt6Designer_debug.6.dylib (offset 24)
time stamp 2 Thu Jan 1 08:00:02 1970
current version 6.2.4
compatibility version 6.0.0
Load command 22
cmd LC_LOAD_DYLIB
cmdsize 56
name @rpath/libQt6Xml_debug.6.dylib (offset 24)
time stamp 2 Thu Jan 1 08:00:02 1970
current version 6.2.4
compatibility version 6.0.0
Load command 23
cmd LC_LOAD_DYLIB
cmdsize 56
name @rpath/libQt6Help_debug.6.dylib (offset 24)
time stamp 2 Thu Jan 1 08:00:02 1970
current version 6.2.4
compatibility version 6.0.0
Load command 24
cmd LC_LOAD_DYLIB
cmdsize 56
name @rpath/libQt6Sql_debug.6.dylib (offset 24)
time stamp 2 Thu Jan 1 08:00:02 1970
current version 6.2.4
compatibility version 6.0.0
Load command 25
cmd LC_LOAD_DYLIB
cmdsize 64
name @rpath/libQt6Widgets_debug.6.dylib (offset 24)
time stamp 2 Thu Jan 1 08:00:02 1970
current version 6.2.4
compatibility version 6.0.0
Load command 26
cmd LC_LOAD_DYLIB
cmdsize 56
name @rpath/libQt6Gui_debug.6.dylib (offset 24)
time stamp 2 Thu Jan 1 08:00:02 1970
current version 6.2.4
compatibility version 6.0.0
Load command 27
cmd LC_LOAD_DYLIB
cmdsize 56
name @rpath/libQt6Core_debug.6.dylib (offset 24)
time stamp 2 Thu Jan 1 08:00:02 1970
current version 6.2.4
compatibility version 6.0.0
Load command 28
cmd LC_LOAD_DYLIB
cmdsize 48
name /usr/lib/libc++.1.dylib (offset 24)
time stamp 2 Thu Jan 1 08:00:02 1970
current version 1300.23.0
compatibility version 1.0.0
Load command 29
cmd LC_LOAD_DYLIB
cmdsize 56
name /usr/lib/libresolv.9.dylib (offset 24)
time stamp 2 Thu Jan 1 08:00:02 1970
current version 1.0.0
compatibility version 1.0.0
Load command 30
cmd LC_LOAD_DYLIB
cmdsize 88
name /System/Library/Frameworks/Carbon.framework/Versions/A/Carbon (offset 24)
time stamp 2 Thu Jan 1 08:00:02 1970
current version 165.0.0
compatibility version 2.0.0
Load command 31
cmd LC_LOAD_DYLIB
cmdsize 96
name /System/Library/Frameworks/CoreVideo.framework/Versions/A/CoreVideo (offset 24)
time stamp 2 Thu Jan 1 08:00:02 1970
current version 1.5.0
compatibility version 1.2.0
Load command 32
cmd LC_LOAD_DYLIB
cmdsize 88
name /System/Library/Frameworks/IOKit.framework/Versions/A/IOKit (offset 24)
time stamp 2 Thu Jan 1 08:00:02 1970
current version 275.0.0
compatibility version 1.0.0
Load command 33
cmd LC_LOAD_DYLIB
cmdsize 96
name /System/Library/Frameworks/IOSurface.framework/Versions/A/IOSurface (offset 24)
time stamp 2 Thu Jan 1 08:00:02 1970
current version 1.0.0
compatibility version 1.0.0
Load command 34
cmd LC_LOAD_DYLIB
cmdsize 88
name /System/Library/Frameworks/Metal.framework/Versions/A/Metal (offset 24)
time stamp 2 Thu Jan 1 08:00:02 1970
current version 261.13.0
compatibility version 1.0.0
Load command 35
cmd LC_LOAD_DYLIB
cmdsize 96
name /System/Library/Frameworks/QuartzCore.framework/Versions/A/QuartzCore (offset 24)
time stamp 2 Thu Jan 1 08:00:02 1970
current version 1.11.0
compatibility version 1.2.0
Load command 36
cmd LC_LOAD_DYLIB
cmdsize 104
name /System/Library/Frameworks/CoreGraphics.framework/Versions/A/CoreGraphics (offset 24)
time stamp 2 Thu Jan 1 08:00:02 1970
current version 1557.5.4
compatibility version 64.0.0
Load command 37
cmd LC_LOAD_DYLIB
cmdsize 96
name /System/Library/Frameworks/CoreText.framework/Versions/A/CoreText (offset 24)
time stamp 2 Thu Jan 1 08:00:02 1970
current version 1.0.0
compatibility version 1.0.0
Load command 38
cmd LC_LOAD_DYLIB
cmdsize 88
name /System/Library/Frameworks/OpenGL.framework/Versions/A/OpenGL (offset 24)
time stamp 2 Thu Jan 1 08:00:02 1970
current version 1.0.0
compatibility version 1.0.0
Load command 39
cmd LC_LOAD_DYLIB
cmdsize 88
name /System/Library/Frameworks/AppKit.framework/Versions/C/AppKit (offset 24)
time stamp 2 Thu Jan 1 08:00:02 1970
current version 2113.40.126
compatibility version 45.0.0
Load command 40
cmd LC_LOAD_DYLIB
cmdsize 96
name /System/Library/Frameworks/Foundation.framework/Versions/C/Foundation (offset 24)
time stamp 2 Thu Jan 1 08:00:02 1970
current version 1858.112.0
compatibility version 300.0.0
Load command 41
cmd LC_LOAD_DYLIB
cmdsize 104
name /System/Library/Frameworks/CoreServices.framework/Versions/A/CoreServices (offset 24)
time stamp 2 Thu Jan 1 08:00:02 1970
current version 1141.1.0
compatibility version 1.0.0
Load command 42
cmd LC_LOAD_DYLIB
cmdsize 104
name /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation (offset 24)
time stamp 2 Thu Jan 1 08:00:02 1970
current version 1858.112.0
compatibility version 150.0.0
Load command 43
cmd LC_LOAD_DYLIB
cmdsize 56
name /usr/lib/libSystem.B.dylib (offset 24)
time stamp 2 Thu Jan 1 08:00:02 1970
current version 1311.100.3
compatibility version 1.0.0
Load command 44
cmd LC_RPATH
cmdsize 112
path /Users/jj.deng/.conan/data/qt/6.2.4/_/_/package/16e3026ebdae7d3adf8365cbf3f000377ba3f77b/lib (offset 12)
Load command 45
cmd LC_RPATH
cmdsize 136
path /Users/jj.deng/.conan/data/qt/6.2.4/_/_/package/16e3026ebdae7d3adf8365cbf3f000377ba3f77b/res/archdatadir/plugins/platforms (offset 12)
Load command 46
cmd LC_RPATH
cmdsize 136
path /Users/jj.deng/.conan/data/qt/6.2.4/_/_/package/16e3026ebdae7d3adf8365cbf3f000377ba3f77b/res/archdatadir/plugins/sqldrivers (offset 12)
Load command 47
cmd LC_RPATH
cmdsize 112
path /Users/jj.deng/.conan/data/openssl/1.1.1n/_/_/package/3558c54d13382045caaf9174821b7c2ba01fc8bc/lib (offset 12)
Load command 48
cmd LC_RPATH
cmdsize 112
path /Users/jj.deng/.conan/data/pcre2/10.37/_/_/package/7ea3780a24683d8ea9da9f0de9b3bbcb7b117f78/lib (offset 12)
Load command 49
cmd LC_RPATH
cmdsize 120
path /Users/jj.deng/.conan/data/double-conversion/3.2.0/_/_/package/9ab6b5268e1e31344781b6eb82fd25bc69f64229/lib (offset 12)
Load command 50
cmd LC_RPATH
cmdsize 112
path /Users/jj.deng/.conan/data/harfbuzz/4.2.0/_/_/package/c5d295637f713bb89c950c5c43d6e342649cfb72/lib (offset 12)
Load command 51
cmd LC_RPATH
cmdsize 112
path /Users/jj.deng/.conan/data/sqlite3/3.38.0/_/_/package/87c3a3000b09e726d1a3b9987e9ff7eb84e72a82/lib (offset 12)
Load command 52
cmd LC_RPATH
cmdsize 112
path /Users/jj.deng/.conan/data/libpq/13.6/_/_/package/3558c54d13382045caaf9174821b7c2ba01fc8bc/lib (offset 12)
Load command 53
cmd LC_RPATH
cmdsize 112
path /Users/jj.deng/.conan/data/odbc/2.3.9/_/_/package/1f620d3f03ec65f6910dff5f878e64e9102e98bf/lib (offset 12)
Load command 54
cmd LC_RPATH
cmdsize 112
path /Users/jj.deng/.conan/data/freetype/2.11.1/_/_/package/1e7e42d6bc8ad96ac1dd79c77c2b80cc77648658/lib (offset 12)
Load command 55
cmd LC_RPATH
cmdsize 112
path /Users/jj.deng/.conan/data/glib/2.72.0/_/_/package/8cf2c65ee77e333d132ef82e03743202f400bc80/lib (offset 12)
Load command 56
cmd LC_RPATH
cmdsize 112
path /Users/jj.deng/.conan/data/libpng/1.6.37/_/_/package/184380d575d622518986cc4403dfa7d731b59655/lib (offset 12)
Load command 57
cmd LC_RPATH
cmdsize 112
path /Users/jj.deng/.conan/data/brotli/1.0.9/_/_/package/3558c54d13382045caaf9174821b7c2ba01fc8bc/lib (offset 12)
Load command 58
cmd LC_RPATH
cmdsize 112
path /Users/jj.deng/.conan/data/libffi/3.4.2/_/_/package/3558c54d13382045caaf9174821b7c2ba01fc8bc/lib (offset 12)
Load command 59
cmd LC_RPATH
cmdsize 112
path /Users/jj.deng/.conan/data/pcre/8.45/_/_/package/e1a9e5802b33a58a01e5aff6e26d47828c02b7cc/lib (offset 12)
Load command 60
cmd LC_RPATH
cmdsize 112
path /Users/jj.deng/.conan/data/libelf/0.8.13/_/_/package/6124f2723e498ba98ee9b85ff813e81aa399a58b/lib (offset 12)
Load command 61
cmd LC_RPATH
cmdsize 112
path /Users/jj.deng/.conan/data/libgettext/0.21/_/_/package/c8ba9d6f1c61c2b402385fd9257330e2c2f8713f/lib (offset 12)
Load command 62
cmd LC_RPATH
cmdsize 112
path /Users/jj.deng/.conan/data/zlib/1.2.11/_/_/package/6124f2723e498ba98ee9b85ff813e81aa399a58b/lib (offset 12)
Load command 63
cmd LC_RPATH
cmdsize 112
path /Users/jj.deng/.conan/data/bzip2/1.0.8/_/_/package/06955caeb41bcd97dbb7ebe09828eda1babd28fa/lib (offset 12)
Load command 64
cmd LC_RPATH
cmdsize 112
path /Users/jj.deng/.conan/data/libiconv/1.16/_/_/package/3558c54d13382045caaf9174821b7c2ba01fc8bc/lib (offset 12)
Load command 65
cmd LC_FUNCTION_STARTS
cmdsize 16
dataoff 86696
datasize 24
Load command 66
cmd LC_DATA_IN_CODE
cmdsize 16
dataoff 86720
datasize 0
Load command 67
cmd LC_CODE_SIGNATURE
cmdsize 16
dataoff 95792
datasize 19520
可以看到，所有依賴庫的路徑資訊都新增到 LC_RPATH 中了，這就使我們在本地除錯應用的時候不需要將 Qt 的依賴庫部署到可執行檔案目錄下了。但 Windows 有點不一樣，Windows 不像 macOS 一樣可以給執行程式新增 @rpath 資訊，這就要求我們再除錯的時候也需要部署 Qt 依賴庫到可執行程式目錄下。並且 macOS 的應用我們如果需要釋出給其他人使用，也一樣需要將依賴庫拷貝到 app bundle 中。接下來我們將介紹如何通過 CMake 執行部署流程。
Deploy Qt 應用
Qt 在不同平臺下提供了部署工具，如 macOS 下使用 macdeployqt，Windows 下使用 windeployqt 工具。在我們依賴 Qt 的時候，指定了 qttools 的工具包，這個工具包就包含了這些部署工具。所以我們在 CMake 中直接 find_package 即可找到他們。
if (APPLE)
# macOS 下我們查詢 macdeployqt 可執行程式
find_program(DEPLOYQT_EXECUTABLE macdeployqt)
# 設定僅在 Release 釋出包編譯後執行 deploy 操作。因為除錯環境下我們所依賴的庫路徑都已經在可執行程式的 @rpath 中了。所以沒有必要每次都部署
if (CMAKE_BUILD_TYPE STREQUAL "Release")
add_custom_command(TARGET ${PROJECT_NAME} POST_BUILD
COMMAND ${DEPLOYQT_EXECUTABLE} ${CMAKE_BINARY_DIR}/bin/QtWithConan.app
COMMENT "Deploying qt dependencies after build..."
WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
)
endif()
endif ()
if (MSVC)
# Windows 下我們查詢 windeployqt 可執行程式
find_program(DEPLOYQT_EXECUTABLE windeployqt)
# Windows 同上，但是不能僅在 Release 下才執行，除錯環境依然需要部署
add_custom_command(TARGET ${PROJECT_NAME} POST_BUILD
COMMAND ${DEPLOYQT_EXECUTABLE} ${CMAKE_BINARY_DIR}/bin/QtWithConan.exe
COMMENT "Deploying qt dependencies after build..."
WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
)
endif ()
將以上 CMake 指令碼新增到 CMakeLists.txt 最後。然後重新執行 Release 的編譯：
cmake -Bbuild -GXcode -DCMAKE_BUILD_TYPE=Release cmake --build build --config Release
執行後再次檢視 QtWithConan.app 目錄結構：
➜ bin git:(master) tree
.
└── QtWithConan.app
└── Contents
├── Frameworks
│ ├── libQt6Concurrent.6.dylib
│ ├── libQt6Core.6.dylib
│ ├── libQt6Designer.6.dylib
│ ├── libQt6Gui.6.dylib
│ ├── libQt6Help.6.dylib
│ ├── libQt6Network.6.dylib
│ ├── libQt6OpenGL.6.dylib
│ ├── libQt6OpenGLWidgets.6.dylib
│ ├── libQt6PrintSupport.6.dylib
│ ├── libQt6Sql.6.dylib
│ ├── libQt6Test.6.dylib
│ ├── libQt6UiTools.6.dylib
│ ├── libQt6Widgets.6.dylib
│ ├── libQt6Xml.6.dylib
│ ├── libdouble-conversion.3.dylib
│ └── libmd4c.0.dylib
├── Info.plist
├── MacOS
│ └── QtWithConan
└── Resources
└── qt.conf
5 directories, 19 files
在 deploy 後，該應用就已經可以拷貝給其他人使用了。對於 macOS 下最低支援版本、簽名等問題 CMake 均有處理方案，這裡不過多做贅述，如果有需要的同學可以參考專案： https://github.com/nmgwddj/qt6-conan-cmake-sample
總結
Qt 的應用部署以前我們都是高度依賴 qmake 或其他第三方指令碼，並且不同平臺下處理會有各種各樣的問題，通過 Conan + CMake 的方案，我們完全可以實現在不同平臺下兩條命令就可以編譯出產物的需求。如：
cmake -Bbuild -DCMAKE_BUILD_TYPE=Release cmake --build build --config Release
你可以通過 CI 的打包工具將 .app 檔案和 .exe 資料夾打包成壓縮包或者製作成 dmg 進行分發。如果有更換 Qt 版本需求，我們僅需要再 conanfile.py 中修改一下 Qt 版本就可以自動執行所有編譯流程了，永遠告別 qmake 和繁瑣的編譯指令碼。
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