Cpack example linux. We will begin with a brief discussion of testing approaches, and then discuss how to add tests to your software project using CMake. It does not aim to replace native packaging tools, rather it provides a single interface to a variety of tools. 18. In a CPACK_PROJECT_CONFIG_FILE, CPACK_GENERATOR is a string naming a single generator. Padding is on by default. CMake backport for Raspbian 8. CPackDeb is a CPack generator thus it uses the CPACK_XXX variables used by CPack. deb" packages for all the supported Debian architectures? From my research, I'm aware of the following command, which allows you to specify an architecture: An example project of using CPack. 3-1ubuntu1. I tried to use CPack with those packages but failed. exe to package *. Since NebulaGraph uses CMake for compiling, it's natural to select CPack for packaging. To make use of this generator, QtIFW needs to be installed. This is an optional feature. Furthermore, having packed a deb package, one then might need to host it in a private APT repository, preferably with restricted access. In other words, the installation produces a self-contained directory, ready to be packaged - for example by cpack. Dec 22, 2022 · The relocatable installation folder can be conveniently wrapped into a package using tools like cpack. Test with Simple Configurations Start with a minimal CPack configuration and gradually add complexity to isolate the source of any errors. If you need per-cpack- generator logic to control other cpack settings, then you need a CPACK_PROJECT_CONFIG_FILE. - miurahr/cmake-qt-packaging-example This is a comprehensive example project demonstrating how to utilize modern C++ project tools. cmake and CPackSourceConfig. I'm a novice when in comes to creating RPMs- caveat emptor. so files nor the 3rd party . Sep 2, 2017 · I want to distribute executables and libraries of a C/C++ project on Linux, OSX and Windows. Nov 6, 2023 · Packaging The ArrayFire source code also includes support for CPack, an automatic package script from CMake. rpm 就是我们想要的安装包文件。 The CPACK_IFW_ROOT variable has a higher priority and overrides the value of the QTIFWDIR variable. However, for RPM, the same line of code ends up trying (unsuccessfully) to target the final /usr file locations, rather than the correct locations in _CPack_Packages/Linux/RPM. gz ---bin/hello ---lib/libhello. CMake-generated build trees created for projects that use the INSTALL_* commands have packaging support. It inserts the following "gaps" into your first structure: struct mystruct_A { char a; char gap_0[3]; /* inserted by compiler: for alignment of b */ int b; char c; char gap_1[3]; /* -"-: for alignment of the whole struct in Specific structure packing when using the GNU C Compiler The GNU C compiler does not support the #pragma directives. May 10, 2021 · The most basic use of CPack involves including the CPack module – this is what will generate the packaging scripts – and defining some variables prior to that – this configures the CPack module, telling it exactly what our expectations are. Usage cpack -G <generator> [options] Description The "cpack" executable is the CMake packaging program. The same is true for other CMake derivatives like CTest. Linux kernel variant from Analog Devices; see README. CPack cheatsheets. With little tweaks to CPack, you can create installers for any other platform quite easily. 16+? Jul 31, 2025 · AppImage + CPack Experiment. 04. CPack creates these binary packages like Windows . Consider this example on a 64-bit machine: struct foo { char *p; /* 8 bytes */ char c; /* 1 byte */ long x; /* 8 bytes */ }; The structure will be automatically padded to have 8-byte alignment and will Apr 20, 2023 · 文章浏览阅读6. rpm 为后缀名的文件 example-1. Another very nice feature is the included packaging support using the CPack module. This program will generate the package. txt文件示例，展示了如何配置项目以安装可执行文件、依赖库，并使用CPack生成ZIP包。同时，提到了如何处理多个可执行文件、外部依赖库和头文件库的打包 The cpack_add_install_type command identifies a set of preselected components that represents a common use case for an application. exe runs under mono. 2-1ubuntu2. Contribute to mono/linux-packaging-cmake development by creating an account on GitHub. nupkg files. This page was once part of an older version of the CMake tutorial which last appeared in CMake 4. A generator is responsible for generating the required inputs and invoking the specific package creation Dec 29, 2017 · CMake has become our C/C++ build tool of choice because it provides good cross-platform support and very reasonable IDE (Visual Studio, CLion, QtCreator) integration. cmake. Distributing code and binary executablees and libraries to users without requiring them to compile a project is done via these packages. multiple package as follows: A. rpm 就是我们想要的安装包文件。 编译完成后，执行 cpack -G RPM 就可将文件打包成 rpm 包，当前目录下会生成一个 _CPack_Packages 目录和一个以 . json (containing no user/machine environment) should be version controlled. What is the preferred way to do this with CMake 3. The rest of the steps are similar to deploying a Qt Widgets application. md for details - analogdevicesinc/linux Jul 19, 2012 · CMake (via CPack) as a great feature that allows you to automatically generate Debian/Ubuntu (. If you are using CMake for your projects you can use CPack to build RPM packages (in addition to … The CPACK_GENERATOR and CPACK_SOURCE_GENERATOR variables select the generators used for binary and source installations, respectively. And that you can use nuget. See the top level file CMakeCPackOptions. : x64-linux-clang-libcxx, and using a CMake toolchain file to set the compiler and standard library. In this comprehensive guide, we will walk through installing CMake and CPack on Linux, using them to manage a sample C++ project, and packaging the […] May 27, 2025 · Consult the Documentation Refer to the official CMake and CPack documentation for detailed information, examples, and troubleshooting guidance. Packed Structures (GNU C Language Manual)In GNU C you can force a structure to be laid out with no gaps by adding __attribute__ ( (packed)) after struct (or at the end of the structure type declaration). The n value below always is required to be a small power of two and specifies the new alignment in bytes. Sep 15, 2024 · Linux Using CMake create a library, rpm package and source rpm package. The CPack DEB generator should work on any Linux host but it will produce better deb package when Cpack packs the rpm with the CPack RPM generator, and the configuration variables used are prefixed with CPACK_RPM_XXX. What's reputation and how do I get it? Instead, you can save this post to reference later. Installers created by QtIFW tools have built-in support for internationalization and many phrases are localized to many languages, but this does not apply to the android linux toolchain demo cmake tutorial ndk cpp makefile clang cpack sh automake bat buildsystem ctest cmake-tutorial cmake-demo vcproject Mar 31, 2023 · W/o seeing your CMakeLists. For each installer or package format, cpack has a specific backend, called “generator”. Contribute to mgalloy/cpack-cheatsheets development by creating an account on GitHub. As a toolkit you can run license, copyright and export control scans from the command line. CPack Generators ¶ The CPACK_GENERATOR variable has different meanings in different contexts. This is hard to do and requires an understanding of how bionic (1) cpack. rpm， example-1. 8. The example . For example: MSVC + Intel oneAPI or MSVC + custom script Generated presets: Possible to IGNORE in version control. For example, the linux-x86_64 tar file is all under the directory cmake–linux-x86_64. May 5, 2024 · A CMake module that allows your project to use the debhelper tool suite to assist the CPack DEB generator. CPackDeb ¶ The documentation for the CPack DEB generator has moved here: CPack DEB Generator Jul 29, 2025 · In this article, we will discuss the property of structure padding in C along with data alignment and structure packing. 1_amd64 NAME cpack - CPack Command-Line Reference SYNOPSIS cpack [<options>] DESCRIPTION The cpack executable is the CMake packaging program. /CMakeLists. CPack DEB Generator ¶ The built in (binary) CPack DEB generator (Unix only) Variables specific to CPack Debian (DEB) generator ¶ The CPack DEB generator may be used to create DEB package using CPack. A generator is responsible for Learn C Language - Packing structuresBy default structures are padded in C. Anyone who has been doing dotnet cross-platform will also know that you can use dotnet pack on both Windows and Linux For example, the BUILD directory here CPACK_PACKAGE_CONTACT: Program maintenanceer information, this is a variable that must be packaged into a DEB file CPACK_PACKAGE_DEScripting: Description package information Install () command: Describes the location of the file installation in the package, such as executable files and sharing libraries, etc. So when using the GNU C compiler, you can ensure structure packing in one of two ways Define the structure appropriately so that it is intrinsically packed. nuspec files into *. 2_amd64 NAME cpack - CPack Command-Line Reference SYNOPSIS cpack -G <generator> [<options>] DESCRIPTION The “cpack” executable is the CMake packaging program. rpm 就是我们想要的安装包文件。 May 16, 2020 · Before switching to CMake we were able to distribute tarballs containing our library as both a static library and a shared library (at least on Linux and macOS). An advantage of using a custom triplet is that packages will be installed to installed/{triplet-name} so they won't collide with your existing packages. g. Mar 15, 2016 · You'll need to complete a few actions and gain 15 reputation points before being able to upvote. The CPack DEB generator should work on any Linux host but it will produce better deb package when May 18, 2020 · 编译完成后，执行 cpack -G RPM 就可将文件打包成 rpm 包，当前目录下会生成一个 _CPack_Packages 目录和一个以 . txt file, CPACK_GENERATOR is a list of generators: and when cpack is run with no other arguments, it will iterate over that list and produce one package for each generator. It generates installers and source packages in a variety of formats. Mandatory: Yes Default: 1 This is the numbering of the RPM package itself, i. The CPack NuGet generator is a CPack generator thus it uses the CPACK_XXX variables used by CPack. This prefix can be removed as long as the share, bin, man and doc directories are moved relative to each other. cpack (1) - Linux man page Name cpack - Packaging driver provided by CMake. On Linux, CPack will build a self-extracting . The -r or -R option allows copying entire directories recursively. Internationalization Some variables and command arguments support internationalization via CMake script. If you want to avoid this behaviour, you have to explicitly request it. One may change the default value if the previous packaging was buggy and/or you want to put here a fancy Linux distro specific numbering. CPackDeb generator should work on any Linux host but it will produce better deb package when Debian specific tools dpkg-xxx are usable on the build system. It offers three principal modes of operation, each serving Nov 27, 2019 · After “cpack -G TXZ”, I only find “myapp” in the bin subfolder of the generated package. GitHub Gist: instantly share code, notes, and snippets. gz file per component, then just set the variable CPACK_ARCHIVE_COMPONENT_INSTALL. They are intended for use in a subsequent run of the cpack program where they steer the generation of installers or/and source packages. This project uses CPack to create an RPM containing a systemd service. Use the package management. The CMake source tree itself contains a CPACK_PROJECT_CONFIG_FILE. CPack can create two basic types of packages, source and binary. Sep 11, 2025 · 文章浏览阅读6. To tightly pack the structure, we can use the directive #pragma pack (1). CMake example to build pacakges for Qt GUI cross platform application in several format. Introduction ¶ The CPack module generates the configuration files CPackConfig. CPack documentation contains the following guidance: CPACK_INSTALL_COMMANDS Extra commands to install components. sh installers. As a system, a database and web ui are provided to give you a compliance workflow. deb) packages. Under GCC it's __attribute__((__packed__)). Jan 8, 2024 · On most Linux distributions, and depending on the type of installed package*, files have specific locations at different parts of the user's system, defined in the Linux filesystem hierarchy standard (FHS), with the executable often placed in /usr/local/. cmake (or through the package_source target), then the generated archive will contain all files in the project directory, except those specified in CPACK_SOURCE_IGNORE_FILES. 7k次，点赞5次，收藏46次。本文详细介绍了如何使用CMake和cpack工具来配置和生成DEB包，包括版本控制信息设置、依赖文件添加、控制脚本编写及常见问题解决。深入解析了控制文件字段，并提供了dpkg指令的实用指南。 The directive #pragma pack is used to change the current packing alignment value on the internal compiler stack and how data is stored inside a structure. The CPack DEB generator should work on any Linux host but it will produce better deb package when Debian specific tools dpkg-xxx are usable on the build system. * For example, is it a library, header files, GUI or command-line tool executable? Feb 13, 2021 · CMake packaging with CPack example February 13, 2021 CMake has a corresponding meta package system CPack, which generates configuration files for numerous packaging systems. You can call: For a DEB file, run the following command NAME cpack - CPack Command-Line Reference SYNOPSIS cpack [<options>] DESCRIPTION The cpack executable is the CMake packaging program. Jun 28, 2022 · CPack完成了大部分的工作，包括为项目创建一个临时目录，并将安装树复制成适合打包工具的格式。 在CMake中使用CPack 由于CPack是CMake的一部分，将两者结合起来是非常容易的。 在我们使用CMake的C++项目中，我们创建了一个CMakeLists. Variables specific to CPack Debian (DEB) generator ¶ CPackDeb may be used to create Deb package using CPack. It allows to create native deployable artifacts for a plethora of systems including NSIS-Installer for Windows, RPM and… ZIP (. What are the preferred CPack generators, i. Each component identifies itself with one or more install types via the Find out how to get the best out of Visual Studio Code and C++. in for an example. It integrates CMake, Vcpkg, and CPack, supporting automated builds, dependency management, and packagi Nov 3, 2021 · The cpack module in addition features a variety of cpack generators to create more sophisticated installers. The command cpack --help prints a list of generators supported for the target platform. To simplify my issue, I wrote a little project with a little specfile containing two packages: The project builds a program with a shared library 现代 CMake 学习（5）：安装与打包 (install & CPack) 在本节中，我们将学习如何使用 CMake 的安装功能和 CPack 进行打包。安装功能允许我们将构建的目标文件、头文件和其他资源安装到指定的目录中，而 CPack 则用于创建可分发的安装包。 从 install 开始 我们从一个简单的 CMake 项目开始，假设我们有一个 Padding aligns structure members to "natural" address boundaries - say, int members would have offsets, which are mod(4) == 0 on 32-bit platform. Contribute to retifrav/cmake-cpack-example development by creating an account on GitHub. Here’s an example: struct __attribute__ ( (packed)) foo { char a; int c; char b; }; Jun 1, 2020 · "So is it possible to generate debian package with command cpack without any changes to CMake files?" - Probably, yes, you could use CPack without CMake project. In a CMakeLists. a ---B. Creating rpm, tgz or deb package using cmake and cpack An example project of using CPack. This module looks for the location of the command-line utilities supplied with the Qt Installer Framework (QtIFW). For each installer or package format, cpack has a specific backend, called "generator". Please report any issues you find while playing with this at our bug tracker. With the following code: May 19, 2020 · 编译完成后，执行 cpack -G RPM 就可将文件打包成 rpm 包，当前目录下会生成一个 _CPack_Packages 目录和一个以 . Which of them are to be used can be selected through the CPACK_GENERATOR variable or through the command-line option -G. It also has oodles of examples on its wiki for a couple things, like how to produce separate archives from 2 install components in a single project using CPack. 9 or earlier (so far), run CPack multiple times with different component settings. If you want to create one tar. If you need per-cpack 3 days ago · The cp (copy) command in Linux is used to duplicate files or directories from one location to another within the file system. But you are right, that CPack commands are simply not described in the official documentation. Deploying a Qt Quick application Deploying a Qt Quick project requires a different command to generate the deployment script. e. 01 Oct 18 in Software Engineering on NuGet, dotnetcore, Tips and Tricks NuGet Packing on Linux For anyone who has been cutting-edge with . zip) When this generator is called from CPackSourceConfig. Only the main CMakePresets. Depending on the CMake generator, the CPack module may also add two new build targets, package and package_source. Finally passed rpm-build This tool is packaged, so it needs to be installed rpm-build This tool can be passed sudo yum install -y rpm-build Installation. rpm 就是我们想要的安装包文件。 用 CPack 打包 ¶ CPack 是一个功能强大、易于使用、跨平台的软件打包工具，与 CMake 一起发布。它使用 CMake 的生成器概念对特定平台上的打包生成进行抽象。它可以与 CMake 结合使用或不结合使用，但是它可能需要系统安装某些软件。通过使用简单的配置文件或 CMake 模块，项目的作者可以将复杂项目 Aug 18, 2014 · How do I pack multiple packages using cpack. File permissions and structure are retained during the copy process. Testing is a key tool for producing and maintaining robust, valid software. dmg Feb 11, 2013 · Some while ago I presented a way to package projects using different build systems as RPM packages. CPack works in much the same way as CMake does for building software. Finally we include the CPack module which will use these variables and some other properties of the current system to setup an installer. Unless it's not some very special inhouse-only application, running on special images, but something to be distributed and deployed on common distros - that's quite the opposite what one wants to do on GNU/Linux. CPACK_RPM_PACKAGE_RELEASE ¶ The RPM package release. License, copyright and export scanners are tools used in the workflow. This overrides the default packing scheme and can make the packing scheme of the structure as defined. txt文件。 Aug 22, 2018 · I was wondering if someone could explain to me what the #pragma pack preprocessor statement does, and more importantly, why one would want to use it. I checked out the MSDN page, which offered some Sep 14, 2021 · There seems to be an issue with the CPACK_RPM_<COMPONENT>_PACKAGE_PREFIX variable not working as intended. tar. The resultant package (s) will be created at this location by default and a _CPack_Packages subdirectory will also be created below this directory to use as a working area during package creation. The module also defines several commands to control the behavior of the CPack IFW Generator. If the destination file already exists, it is overwritten without warning. 6k次，点赞7次，收藏32次。文章介绍了CMake作为跨平台构建系统的功能，以及CPack在创建不同格式软件包中的作用。通过CMakeLists. The CMake Tools extension integrates Visual Studio Code and CMake to make it easy to configure, build, and debug your C++ project. Neither system . See the packaging targets May 19, 2020 · CPack is a powerful, easy to use, cross-platform software packaging tool distributed with CMake. See full list on embeddeduse. To build the source distributions, unpack them with zip or tar and follow the instructions in README. Sep 23, 2021 · CMake has CPack to create packages. gz Dec 16, 2022 · FOSSology is an open source license compliance software system and toolkit. In particular it does not support the "#pragma pack" directive. txt contains a small project that uses the module. so file are included in the package. - Building Debian packages with CMake · fossology/fossology Wiki Mar 23, 2019 · We created a simple Ubuntu application from scratch written using C++ and built, packaged using CMake and CPack respectively. QtIFW provides tools and utilities to create installers for the platforms supported by Qt: Linux, Microsoft Windows, and macOS. Nov 27, 2012 · 5 Well, I'll answer it myself for convinience of late comers: from CMake mail list, I got the answer: with cmake 2. The CPack DEB generator is a CPack generator thus it uses the CPACK_XXX variables used by CPack. the version of the packaging and not the version of the content (see CPACK_RPM_PACKAGE_VERSION). Upvoting indicates when questions and answers are useful. CMake is a cross-platform Jun 20, 2021 · Still, using CPack looked complicated: lots of options and no examples, and I also wasn’t able to find any examples or tutorials online, but I still wanted to give it a try. Get started with CMake Tools on Linux CMake is an open-source, cross-platform tool that uses compiler and platform independent configuration files to generate native build tool files specific to your compiler and platform. Jun 12, 2020 · Hi, I have a big RPM spec file for a project that I would like to use with CPack. gz Provided by: cmake_3. While the packing is mostly based on installing, it is confusing and not quite obvious how to pack only specific components. 0. This chapter will examine the tools that are part of CMake to support software testing. rst at the top of the source tree. 20. … This cpack generator generates configuration and meta information for the Qt Installer Framework (QtIFW), and runs QtIFW tools to generate a Qt installer. That's a bit adhoc but does the job. INSTALL (TARGETS DistanceBetweenPoints DESTINATION bin) # Add this for CPack to work Then both "make install" and "make package" will work , and there will be bin directory in the package with DistanceBetweenPoints Using the GNU Compiler Collection (GCC)For compatibility with Microsoft Windows compilers, GCC supports a set of #pragma directives which change the maximum alignment of members of structures (other than zero-width bitfields), unions, and classes subsequently defined. Net for a while will know that the nuget. GeeksforGeeks | A computer science portal for geeks Changes Page history Update Packaging With CPack - mostly syntax authored Apr 16, 2020 by Mike Taves Show whitespace changes Inline Side-by-side Showing This works for TGZ and TBZ2 targets, targeting the copies of the files in the (for example) _CPack_Packages/Linux/TGZ subdirectories. gz is included in A. com Oct 30, 2023 · CMake and CPack are essential tools for C/C++ developers working on Linux. 0-Linux. which are likely to be available for most users? On Windows In a CPACK_PROJECT_CONFIG_FILE, though, CPACK_GENERATOR is a string naming a single generator. 1. The one that integrates with the Qt Installer Framework, is the cpack IFW generator. All supported generators are specified in the cpack-generators manual. deb/. gz ---bin/demo ---lib/libdemo. Here's a utilitarian user's guide: Create graphical user interfaces for installing your CMake-based projects using CPack and QT's Installer Framework for easy-to-install executables and libraries Nov 16, 2011 · I'm creating a Linux tgz self-extracting installer using CPack and I'd like the installer to run a script or sequence of commands after all files have been installed. Jun 30, 2021 · For example, how do I generate ". 10. Usable directly from command line without environment setup Usable from Visual Studio Code (with CMake Presets, obviously) focal (1) cpack. Commands ¶ The module defines the following commands: cpack_ifw_configure_component ¶ Sets the arguments specific to the CPack IFW generator. a B. rpm, macOS . CPack DEB Generator The built in (binary) CPack DEB generator (Unix only) Variables specific to CPack Debian (DEB) generator The CPack DEB generator may be used to create DEB package using CPack. This specfile contains several %package tags I would like to keep. txt I can only guess that you don't have any files to install (with the install() command). Jul 1, 2022 · 编译完成后，执行 cpack -G RPM 就可将文件打包成 rpm 包，当前目录下会生成一个 _CPack_Packages 目录和一个以 . Feb 20, 2022 · I don't get your problem. See the current tutorial version here. What else should I do to make cpack include those . CPack is a tool included with CMake, it can be used to create installers and packages for projects. In this tutorial, you'll use the CMake . 16. I can change things in that file if needed. They provide a streamlined workflow for configuring, building, testing and packaging software projects in a portable, cross-platform way. msi, Linux . One of the annoying things to do when you create a package is listing its dependencies. The following is one example of packaging all source files of a project: CPack Cygwin Generator CPack DEB Generator CPack DragNDrop Generator CPack External Generator CPack FreeBSD Generator CPack Inno Setup Generator CPack IFW Generator CPack NSIS Generator CPack NuGet Generator CPack PackageMaker Generator CPack productbuild Generator CPack RPM Generator CPack WIX Generator Table of Contents cpack-generators (7) Feb 19, 2023 · Example scheme how to organize presets for single configuration compilers (Click to enlarge, click again to reduce the size) Some example configuration presets that I use frequently in my projects are ci-ninja-x86_64-linux-debug, ci-ninja-x86_64-linux-release, ci-msvc19-x86_64-windows. To fix this error, reload the page. Jul 23, 2025 · Pack a Struct in C We can pack a struct by using the #pragma directive with the pack argument. For example, a "Developer" install type might include an application along with its header and library files, while an "End user" install type might just include the application's executable. The CPack NuGet generator has specific features which are controlled by the specifics CPACK_NUGET_XXX variables. so files? CMake WikiThe content for this wiki page failed to load. Override/define CPACK_PACKAGE_DIRECTORY, which controls the directory where CPack will perform its packaging work. Jan 21, 2020 · I recommend creating a custom triplet file, e. pi vlerv exp1 rk9mnoyg cff6dgk8 bgppa l6bgi gfyjpuz3 s34u6 n9q