我目前正在开发一个桌面应用程序,使用 C++ REST SDK(代号 Casablanca)、Qt5 和其他一些库。
对于项目设置,我使用 CMake。
如何让 CMake 安装 NuGet 包?
如果我重新运行 CMake,我现在每次都必须手动安装它,这不是一个真正的选择。
我目前正在开发一个桌面应用程序,使用 C++ REST SDK(代号 Casablanca)、Qt5 和其他一些库。
对于项目设置,我使用 CMake。
如何让 CMake 安装 NuGet 包?
如果我重新运行 CMake,我现在每次都必须手动安装它,这不是一个真正的选择。
NuGet 的命令行参考位于http://docs.nuget.org/docs/reference/command-line-reference
nuget install
您可以使用ornuget restore
命令安装软件包。nuget update
更新已安装的软件包(restore
必须预先运行)。
您可以使用以下命令指示 cmake 在每次构建之前运行 NuGet:
add_custom_command(TARGET ${PROJECT_NAME}
PRE_BUILD
COMMAND nuget restore ${CMAKE_BINARY_DIR}\yourSolution.sln
)
或在配置时使用execute_process
.
configure_file
您可以使用或直接使用适当的nuget install
命令来准备 nuget 配置文件。
编辑:从 CMake 3.15 开始,CMake 支持使用VS_PACKAGE_REFERENCES
. 现在,这是一个比下面前面提出的解决方法更清洁的解决方案。要将 Nuget 包引用添加到 CMake 目标,请使用由_
下划线分隔的包名称和包版本。这是BouncyCastle
版本的示例1.8.5
:
set_property(TARGET MyApplication
PROPERTY VS_PACKAGE_REFERENCES "BouncyCastle_1.8.5"
)
该文档显示了如何通过分号分隔包来添加多个Nuget;
包。
对于早于 3.15 的 CMake 版本,这是一种潜在的解决方法:
感谢@Markus Mayer 的出色回答。我接受了这个建议,但发现nuget
如果您从头开始生成 VS 项目/解决方案文件,则使用命令行不会成立。具体来说,命令nuget
行不会更新项目文件(.csproj
以下步骤概述了我如何为一个具有一个 Nuget 包依赖项的简单项目解决此问题:
packages.config
文件(与受影响的文件在同一目录中生成.csproj
)。将副本放入源目录,并将其重命名为packages.config.in
. 现在,我们可以告诉 CMake 在配置阶段将此文件复制回 CMake 二进制目录,使用configure_file
. 如果缺少依赖项,Nuget 将使用它来安装/恢复依赖项。packages
目录中。我们可以使用这个路径告诉 CMake 我们的参考包的位置:
set_property(TARGET MyApplication PROPERTY VS_DOTNET_REFERENCE_MyReferenceLib
${CMAKE_BINARY_DIR}/packages/path/to/lib/MyReferenceLib.dll)
我们还可以查看此依赖项在.csproj
文件中的安装位置,以验证我们获得了正确的路径(请参阅 参考资料HintPath
),并且没有遗漏任何其他依赖项:
<Reference Include="MyReferenceLib, Version=2.5.0, Culture=neutral, PublicKeyToken=1234567891234567, processorArchitecture=MSIL">
<HintPath>packages\path\to\lib\MyReferenceLib.dll</HintPath>
</Reference>
放在一起,CMake 命令如下所示:
# Find Nuget (install the latest CLI here: https://www.nuget.org/downloads).
find_program(NUGET nuget)
if(NOT NUGET)
message(FATAL "CMake could not find the nuget command line tool. Please install it!")
else()
# Copy the Nuget config file from source location to the CMake build directory.
configure_file(packages.config.in packages.config COPYONLY)
# Run Nuget using the .config file to install any missing dependencies to the build directory.
execute_process(COMMAND
${NUGET} restore packages.config -SolutionDirectory ${CMAKE_BINARY_DIR}
WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
)
endif()
# Provide the path to the Nuget-installed references, in case this is a fresh project build.
set_property(TARGET MyApplication PROPERTY
VS_DOTNET_REFERENCE_MyReferenceLib
${CMAKE_BINARY_DIR}/packages/path/to/lib/MyReferenceLib.dll)
虽然现在这也将为新的 CMake 构建提供 VS 项目的包路径,但有一个警告。如果要升级正在使用的 Nuget 安装包的版本,则必须重新执行上述手动步骤。
TL;DR:这是CMakeLists.txt
我用 Nuget 安装的 SQLite 试用的完整文件:
cmake_minimum_required(VERSION 3.8)
# Project name
project(MyProject LANGUAGES CSharp)
# Include CMake utilities for CSharp, for WinForm and WPF application support.
include(CSharpUtilities)
set(MyProject_SOURCES
Form1.cs
Form1.Designer.cs
Form1.resx
Program.cs
Properties/AssemblyInfo.cs
Properties/Resources.Designer.cs
Properties/Resources.resx
Properties/Settings.Designer.cs
Properties/Settings.settings
)
# Define the executable, including any .cs files.
# The .resx and other Properties files are optional here, but including them makes them visible in the VS solution for easy editing.
add_executable(MyWinFormApp ${MyProject_SOURCES})
# Set the source file properties for Windows Forms use.
csharp_set_windows_forms_properties(${MyProject_SOURCES})
# Find Nuget (install the latest CLI here: https://www.nuget.org/downloads).
find_program(NUGET nuget)
if(NOT NUGET)
message(FATAL "CMake could not find the nuget command line tool. Please install it!")
else()
# Copy the Nuget config file from source location to the CMake build directory.
configure_file(packages.config.in packages.config COPYONLY)
# Run Nuget using the .config file to installing any missing dependencies to the build directory.
execute_process(COMMAND
${NUGET} restore packages.config -SolutionDirectory ${CMAKE_BINARY_DIR}
WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
)
endif()
# Set the .NET Framework version for the executable.
set_property(TARGET MyWinFormApp PROPERTY VS_DOTNET_TARGET_FRAMEWORK_VERSION "v4.6.1")
# Provide the path to the Nuget-installed references, in case this is a fresh project build.
set_property(TARGET MyWinFormApp PROPERTY
VS_DOTNET_REFERENCE_EntityFramework
${CMAKE_BINARY_DIR}/packages/EntityFramework.6.2.0/lib/net45/EntityFramework.dll)
set_property(TARGET MyWinFormApp PROPERTY
VS_DOTNET_REFERENCE_EntityFramework.SqlServer
${CMAKE_BINARY_DIR}/packages/EntityFramework.6.2.0/lib/net45/EntityFramework.SqlServer.dll)
set_property(TARGET MyWinFormApp PROPERTY
VS_DOTNET_REFERENCE_System.Data.SQLite
${CMAKE_BINARY_DIR}/packages/System.Data.SQLite.Core.1.0.110.0/lib/net46/System.Data.SQLite.dll)
set_property(TARGET MyWinFormApp PROPERTY
VS_DOTNET_REFERENCE_System.Data.SQLite.EF6
${CMAKE_BINARY_DIR}/packages/System.Data.SQLite.EF6.1.0.110.0/lib/net46/System.Data.SQLite.EF6.dll)
set_property(TARGET MyWinFormApp PROPERTY
VS_DOTNET_REFERENCE_System.Data.SQLite.Linq
${CMAKE_BINARY_DIR}/packages/System.Data.SQLite.Linq.1.0.110.0/lib/net46/System.Data.SQLite.Linq.dll)
# Add in the .NET reference libraries.
set_property(TARGET MyWinFormApp PROPERTY VS_DOTNET_REFERENCES
"System"
"System.Core"
"System.Data"
"System.Windows.Forms"
)
根据https://github.com/clarkezone/flutter_win_webview/commit/ce603ec8c96bed50e4443c49a150ce4d3d352896
find_program(NUGET_EXE NAMES nuget)
exec_program(${NUGET_EXE}
ARGS install "Microsoft.Web.WebView2" -Version 0.9.579 -ExcludeVersion -OutputDirectory ${CMAKE_BINARY_DIR}/packages)
target_link_libraries(${PLUGIN_NAME} PRIVATE ${CMAKE_BINARY_DIR}/packages/Microsoft.Web.WebView2/build/native/Microsoft.Web.WebView2.targets)