Meson Vs Cmake Vs Bazel

Therefore we don't create the in Visual Studio solution by hand, instead we choose a more flexible method and use CMake. It is a build system generator, i. - It is used in conjunction with native build environments such as make, Xcode, and Microsoft Visual Studio. Upstream uses meson instead of cmake now, Arch's PKGBUILD should switch to it. cmake │ ├── ConfigSafeGuards. I think it is overengineered in the sense that it has a full OOP API. ├── bench │ ├── CMakeLists. While converting Envoy to Bazel, we evaluated and implemented a number of strategies for managing our external dependencies. Get traffic statistics, SEO keyword opportunities, audience insights, and competitive analytics for Mesa3d. Given cmake cpack, I prefer that for now over meson. I haven't used CMake, but for my personal projects, I use SCons. Correct in this context means that Bazel accurately tracks dependencies across targets, and that it triggers rebuilds whenever the slightest changes. After opening the solution with Visual Studio you will be able to browse and. I am now building primarily for 18. Hello, I was playing with SCons in the past, but didn’t switch since setuptools did whatever I need. Bazel also still has to compete with the likes of CMake and many others. It is used to control the software compilation process using simple platform and compiler independent configuration files, and generate native makefiles and workspaces that can be used in the compiler environment of the user's choice. 51) Due to the way LLVM implements its cmake finder it will only find static libraries, it will never find libllvm. 今天来讲讲为什么博主觉得google bazel构建工具不会大规模流行起来。本文是参考Gradle--另外一个很出名的构建工具--的人对bazel的看法的这篇文章基础上整理而成的. CMake Announcement from Boost Steering Committee. Embedded Systems. I appreciate that you actually read it. 1, the build tool used to compile TensorFlow. For the record, CMake generates a 435 LOC build. At the end of the configuration step, there are 21 files in the CMake build folder and. Clone via HTTPS Clone with Git or checkout with SVN using the repository’s web address. 16 latest) no longer compiles my C++ 100"> windows - How do I get bazel to use a specifc VC I have a C++ project which uses Bazel as the build tool, and I am primarily developing on windows. with all three, autotools, cmake, and meson. To tell Bazel where the compiler is, you can set the following environment variables: For Visual Studio 2017 and 2019, set one of BAZEL_VC or BAZEL_VS. I am wondering about the difference in function and system safety. As and addition it alllows you to generate project files from variety of IDE's while the most of C centric alredy have Cmake support. Project Structure. The three extensions for the code. I think you've hit the nail on the head; it depends on whether you'd rather do it by hand (SConstruct files are a breeze to write. FYI: I thought it corresponded to RELWITHDEBINFO target in CMake. are all fine. I appreciate that you actually read it. Building with Bazel. Let's say we want to make our own TF C++ app and just link vs. Make sure you select the option for programming languages when you install visual studio otherwise Matlab will not be able to find the compiler. txt b/CMakeLists. The performance of meson vs cmake is negligible. CMake and autoconf, and could be ignored by anyone not willing to work with them. Any file on which a tool can be run on, need to have compile options. The main reason to try out CMake is that CUDA. Plus people can continue using, for example, Visual Studio since they get its project files (but they have to regenerate them and reload if they add/remove any files). You're the best at what you do. cmake │ ├── DownloadProject. so etc shipped by distros if available which is someting the googletest authors does not recommend. Расширение Bazel Tools от Dirk Mueller. From: William L. (For comparison, autotools uses a combination of makefile rules and compiler flags to extract the #include graph automatically. Hopeful, this post can help these guys make technical decision. Boost Build. When comparing CMake with Make, there are several advantages of using CMake: Cross platform discovery of system libraries. Install Bazel. For instance, it can generate Makefile for U*nix-like system, Ninja build scripts, Visual Studio solutions and so on. But I also liked it because it's explicit with very little magic. Any file on which a tool can be run on, need to have compile options. build - meson - omake vs cmake AutotoolsをCMakeに変換するチュートリアル (2) だからAutotoolsとCMakeの話題はたくさんあるようですが、私の人生ではAutotoolsからCMakeにプロジェクトを変換する方法についての良いチュートリアルを見つけることができません。. 最近从网上下载了一段python代码,需要导入dlib库,所以从昨天开始就一直在安装,尝试了网上的各种办法,boost库也配置安装了,cmake也安装了,各种卸载安装,python和cmake版本也从64位变到了32位,但是还是无法解决问题,望各路大神前来帮忙解决。. The three extensions for the code. Bazel的入门上一篇博文讲解了在Ubuntu14. Commit Score: This score is calculated by counting number of weeks with non-zero commits in the last 1 year period. Add the location of the Bazel executable to your %PATH% environment variable. $ time meson meson-build real 0m0,380s user 0m0,295s sys 0m0,103s. Check out my second article for the juicy bits on remote caching. CMake or Meson instead of Git submodules. Bazel is a build tool that builds code quickly and reliably. Experimental build using the Meson build system. Dependency scanning vs explicit module dependencies build example. Bazel Reaches 1. Those who play Wolfenstein II will be happy to hear it no longer crashes when using the RADV drivers. Creating a shared library compiled against Tensorflow with bazel. These dependencies were mostly C and C++ and had a mixture of upstream supported build system types (autoconf/automake, CMake, shell scripts, Bazel). Visual Studio Code. CMake generates files for various build tools, such as make, ninja, Apple's Xcode, and Microsoft Visual Studio. While converting Envoy to Bazel, we evaluated and implemented a number of strategies for managing our external dependencies. On top of that, many of the Buck team are ex-Google, where they worked on Blaze, the closed-source predecessor to Buck (and Bazel). Now we also want to build and use a DLL with other compilers like MSVC. A simple Makefile will get you quite far. Correct in this context means that Bazel accurately tracks dependencies across targets, and that it triggers rebuilds whenever the slightest changes. with all three, autotools, cmake, and meson. Bazel vs CMake: What are the differences? What is Bazel? Correct, reproducible, fast builds for everyone. Bazel returns a non-zero exit code if the build or test invocation fails, and this should be enough for basic CI integration. One of the main advantages of GNU Autotools is that it has a massive third-party library of code that can be used to do almost anything imaginable. Internal company build systems. You're the best at what you do. Visual Studio Code - Code editing, redefined. We then generated build system files for Meson, CMake, SCons, Premake and Autotools that compiled these files into a single executable. Click an entity to go directly to the entity box. On Wed, Jan 08, 2020 at 04:40:02AM +0000, Guillaume Lathoud via Digitalmars-d-learn wrote: Hello, One of my D applications grew from a simple main and a few source files to more than 200 files. The BAZEL_VS, BAZEL_VC and BAZEL_VC_FULL_VERSION environment variable. blob: f08cb72a33cd199478f41be1bd487f916330472c [] [] []. For example, a compilation database usually lacks compile options for headers, even though they would be useful to things like text editors. Additional good. Currently running cmake. Chocolatey is trusted by businesses to manage software deployments. What is CMake?. Compare CMake VS Bazel and see what are their differences CMake is an open-source, cross-platform family of tools designed to build, test and package software. Corentin indique 3 postes sur son profil. Jun 21, 2017. txt new file mode 100644 index 0000000. CLion works with CMake, Gradle C++ and compilation database project models, using all the information from there during code editing and refactorings. txt file in root of project. occ 网格化处理 参照了 OSG plugin下 occ的 [crayon-5e1156e50ce08605129603/] 3. First we need to cross-compile TF with everything built in. Internal (modules that are part of my project) vs external (modules from outside of my project). First, select the directory for the source files of the OpenCV library (1). Posts and writings by Nicolò Valigi. I am trying to build a basic Qt Application with the Meson Build System on my Mac (using macOS Sierra), following the tutorial on http://ift. And rely on Gradle's. Hey, I found it really easy to use after spending 6 weeks trying to get CMake working. Addendum 4-1-2018 Some comments (rightfully) note that Meson has generally a better documentation and avoids some of its pitfalls. What is more, writting good CMake file is hard!. It supports multiple generators like Xcode, Eclipse, Visual Studio, etc. It has a big advantage over Meson, it is mature and widely used in many projects, which means there are many examples and it will fulfill your C++ project building needs. These are projects that allow one to work with microcontrollers and other resource constrained architectures. Meson is a Python program without external dependencies. The user then invokes the backend buildsystem. The only way to get this information is to run Meson under the Visual Studio Command Prompt. Use the 64bit Tools from Visual Studio 2015. Experimental build using the Meson build system. are all fine. tutorials or a brief example), please post a question on StackOverflow with the drake tag. 51) Due to the way LLVM implements its cmake finder it will only find static libraries, it will never find libllvm. Building with Bazel. This post will provide step-by-step instructions for building TensorFlow 1. It is a young project compared with CMake, but it is growing quite fast and it has been adopted in other big projects like Gnome, they have an initiative to port. Google bazel想解决什么问题?. Fwupd is built with meson which I know next to nothing about. txt的目录下 4、cmake. Experimental build using the Meson build system. SCons is an Open Source software construction tool—that is, a next-generation build tool. com I have spent a week trying to compile Tensorflow from source using Bazel on Windows with no success. Here are most of the reasons: CMake. Davis Shepherd and Eugen Cepoi discuss the evolution of ML automation at Netflix and how that lead them to build Meson, an orchestration system used for many of the personalization. 04 and prioritising only those packages I use (unless by other arrangement). I think you've hit the nail on the head; it depends on whether you'd rather do it by hand (SConstruct files are a breeze to write. It took me quite a while to make working meson port, most of the time I spent trying to understand how this make-ish thing generates particular library or even which libraries it generates. The basic command line in Meson is flexible and not too different from those of CMake and Autotools. Add the location of the Bazel executable to your %PATH% environment variable. spaces is already ridiculous enough (and yes I do hate Python for sematics through indentiation). 0 is being released for x86_64 (w/ CUDA) and x86_32/aarch64/armv7l (w/o CUDA). ninja is only 289 LOC. If you are like me and use tools like Clang, RTags, etc. I also like how cmake updates po files. It is used to control the software compilation process using simple platform and compiler independent configuration files, and generate native makefiles and workspaces that can be used in the compiler environment of the user's choice. Google Test is designed to have fairly minimal requirements to build and use with your projects, but there are some. Visual Studio (Windows). I'm transitioning from Google Photos and I really liked Shotwell's features. Install Bazel. Building TensorFlow from source is challenging but the end result can be a version tailored to your needs. I'm building a Vala app that uses youtube-dl command line. Requirements. Those who play Wolfenstein II will be happy to hear it no longer crashes when using the RADV drivers. In addition:. Install MSYS2 for the bin tools needed to build TensorFlow. Asking Your Question¶. What marketing strategies does Mesonbuild use? Get traffic statistics, SEO keyword opportunities, audience insights, and competitive analytics for Mesonbuild. Deep Learning, opencv, c++, visual studio, windows 64, computer vision, image processing, robotic. CMake can locate executables, files, and libraries. 26, by Microsoft CMake, v0. You may again enter it in the start menu search or get it from the All Programs –> CMake 2. Any problems email [email protected] A compilation database should be as exhaustive as possible. class: center background-image: url(mobile. See web for details. Using meson over scons would reduce a lot of the overhead of targeting windows, especially for those wanting to use visual studio (of which, I should note, meson can generate projects just as CMake) Or bazel/buck are decent tools as well?. CMake is a cross-platform build tool that tremendously simplifies building C/C++ code with different compilers on different platforms. Off-the-shelf build capabilities are comprehensive and proven for large scale software. Visual Studio上でビルドしたい人は、Visual Studio 20XX Command Promptを開き 3 、ソースコードのフォルダーにcdコマンドで移動した上で、 meson build --backend vs とすれば build フォルダーにVisual Studio用のslnファイルが作成されるはずです。. Warning D9025 : overriding '/W3' with '/W4'. 4, last update in 3rd December - Release notes. Available with a choice of Ubuntu, Linux Mint or Zorin OS pre-installed with many more distributions supported. Introduction ¶. cpp-Files in the directory that I am currently in. 4 - a Python package on PyPI - Libraries. Catch2 and Google Test Explorer is a VS Code extension allowing to view Google Tests in a tree view, and run/debug your tests. All, I have been looking at the meson build system [1] [2], and I like what I see. 8 Released -- Planned To Replace QMake Build System In Qt 6 Besides releasing Qt 5. Con: complex learning curve complex toolchain definitions [tricky to adopt]. Brotli is a generic-purpose lossless compression algorithm that compresses data using a combination of a modern variant of the LZ77 algorithm, Huffman coding and 2nd order context modeling, with a compression ratio comparable to the best currently available general-purpose compression methods. cmakePath" option to mcw. SCons VS Bazel Compare SCons VS Bazel and see what are their differences. It can generate Makefiles or other build scripts to create zstd binary, and libzstd dynamic and static libraries. Off-the-shelf build capabilities are comprehensive and proven for large scale software. You can see in the screenshot below that CMake found the OpenCV on my machine. За Meson не скажу, но с CMake проблемы решаются намного проще. As it is the oldest, and as it continually improves - CMake is widely used. I’d like to propose a step towards a solution for the problem of integrating a Cargo build process with native dependencies, and with broader build systems or projects, such as massive mono-repo build systems, or Linux distributions. Using with Visual Studio. Internal company build systems. I basically want to use JUCE mainly for getting audio input / reading audio files and feeding it to the existing project. cpp-Files in the directory that I am currently in. cmake(1) is capable of providing semantic information about CMake code it executes to generate a buildsystem. Hi, We have recently started adding build description files for the Meson build system to various modules in git master, and I'd like to quickly explain. com https://cobalt. Currently running cmake. The most full-featured, cross-platform system, is CMake, but the DSL from meson will be easier to use for people used to python and others. CMake - CMake is a cross-platform, open-source build system with first-class Fortran support. com)是 OSCHINA. Module Mapping: What approaches and formats are effective for communicating module name <-> module-interface/header file mappings? Module name. Hi, In CMakeLists. I have reported this [1]. It supports multiple generators like Xcode, Eclipse, Visual Studio, etc. In order to generate Visual Studio projects, Meson needs to know the settings of your installed version of Visual Studio. CMake will notify you, if some of the dependencies are not met. VS2015 is necessary to build the DLL, but instead of building through the application, press your windows key and type in "Native". Указывать все эти CMAKE_COMPILER_FLAGS, CMAKE_LINKER_FLAGS, CMAKE_YOUR_MOM_FLAGS довольно не удобно, да и вообще синтаксис самих файлов ни на что не похож Есть ли альтернативы. This is a non-comprehensive list of executables available on CoCalc. Requirements. Build System generator), in the end, you. Bazelisk is an easy way to install Bazel and automatically downloads the correct Bazel version for TensorFlow. Meson is an open source build system meant to be both extremely fast, and, even more importantly, as user friendly as possible. Copied from vendor/zstd/dist/build/VS2005/fullbench/fullbench. ac and Makefile. 我一直在寻找pros&缺点Autotools和CMake。但我想知道人们使用一个(或两个)这些工具的项目的意见。 我基本上一年前使用Autotools,我知道一个好点是它依赖于shell脚本,因此不需要安装运行。. 001+05:30 2018-10-11T14:24:35. cmake(1) is capable of providing semantic information about CMake code it executes to generate a buildsystem. Bazel is the common build tool throughout Pinterest and has been instrumental in achieving fast, reproducible builds across our programming languages and platforms. However, the subtlety here is that you want the right compiler for the current Python version (or is that not important anymore with the new CRT thing?). Так же есть клевые плагины для VS Code, реализующие интеграцию в средства разработки C++ от Microsoft - работает IntelliSense. The autotools are used to generate a distribution tarball that can be used to build the software using only the standard tools available on any SuS compliant system. This project was chosen solely based on the fact that I wrote the original CMake definitions ages ago so I should. Visual Studio Code collects usage data and sends it to Microsoft, although this telemetry reporting can be disabled. The same way they stuffed 'gradle' with a set of buggy dependencies for Android projects. 26, by Microsoft CMake, v0. CMake vs Make: What are the differences? What is CMake? *An open-source system that manages the build process *. I have been using CMake for my galvASR project. It is a build system generator, i. If you know your question is a bug or feature request, please post a GitHub issue. cc │ └── hello-time. With just a few. Собираем в VSCode cmake-проект под виндой и линуксом. Id love to do some analysis of tabs vs spaces. A cmake project generator is provided within build/cmake. The output of running the executable with --version or equivalent is shown below. Most linux distributions come with the make command so getting up and running doesn't require too much effort. 19, is the clang language server, which provides code completion and symbol tables. It can generate Makefiles or other build scripts to create zstd binary, and libzstd dynamic and static libraries. Meson supports GNU Compiler Collection, Clang, Microsoft Visual Studio and others. # Build matrix / environment variable are explained on: # https://docs. Tensors and Dynamic neural networks in Python with strong GPU acceleration - pytorch/pytorch. By default, CMAKE_BUILD_TYPE is set to Release. occ 网格化处理 参照了 OSG plugin下 occ的 [crayon-5e1156e50ce08605129603/] 3. Get traffic statistics, SEO keyword opportunities, audience insights, and competitive analytics for Mesa3d. At the time of writing this blog post, the latest version of tensorflow is 1. The second was new to me and I ALMOST missed it watching his video. Now we will build our application. Hi, I'm trying to get started with CMake in a personal project having used other build system previously. 04下Bazel的安装,接下来讲解一下Bazel的简单入门。 *使用工作区* Bazel builds应该在一个工作区内运行,这个工作区应该包括源代 博文 来自: YongqiangGao的专栏. But meson seems to be the only fully supported/tested build system, see for example the comment in [2]. cc │ └── hello-time. cmake updates po all the time, I like that :) But either way meson or cmake, ninja is the main speed for. See web for details. A new Extension Pack is ready. 而且采用了cache和增量构建。修改一行代码bazel只需不到0. CMake Meson Scons Ant Premake Make Eclipse Qt Creator Visual Studio Code::Blocks XCode KDevelop Gnome Builder. 开始构建vs解决方案,生成 xxx. By default, CMAKE_BUILD_TYPE is set to Release. Star Labs; Star Labs - Laptops built for Linux. Therefore we don’t create the in Visual Studio solution by hand, instead we choose a more flexible method and use CMake. 04 and prioritising only those packages I use (unless by other arrangement). Brotli is a generic-purpose lossless compression algorithm that compresses data using a combination of a modern variant of the LZ77 algorithm, Huffman coding and 2nd order context modeling, with a compression ratio comparable to the best currently available general-purpose compression methods. 无论如何,推荐一个材料叫CMake实践,搜索这个名字"CMake实践 PDF"就会出来相应的pdf。 而CMake的好处在于什么呢?一个巨大的好处就在于你不用去折腾平台了,Windows你需要创建Visual Studio项目文件,还是如何?Linux创建Makefile?OS X创建Xcode项目文件?编译选项呢?. CMake, GNU Make, and Ninja are probably your best bets out of the 18 options considered. The obvious solution Autotools CMake Meson Scons Ant. Vim Awesome is a directory of Vim plugins sourced from GitHub, Vim. Creating a shared library compiled against Tensorflow with bazel. Google bazel想解决什么问题?. [Page 2] rfc: moving OpenRC to a meson-based build. Requirements. This year we had a launch of new version Visual Studio 2019! It brings lots of new features and enhancement to the already superb IDE. One of the big issues with IoT is somehow enabling two end nodes to communicate with each other in the presence of Network Address Translation (NAT) Now days most ISPs (and Mobile Network Operators or MNOs) use NAT by default and assign you local IP addresses in 10. 04下Bazel的安装,接下来讲解一下Bazel的简单入门。 *使用工作区* Bazel builds应该在一个工作区内运行,这个工作区应该包括源代 博文 来自: YongqiangGao的专栏. Meson might be a possible solution. ⏱ Updated on October 5, 2017 with the latest functionality included with Visual Studio 2017 15. the build is consistent on all platforms vs a lot of. Meson is like CMake in that it does not build software directly, but rather sets up a backend build system such as ninja on Linux, MSBuild on Windows or Xcode on macOS. Meanwhile, I used Bazel to add an existing Tensorflow op to the contrib/ of Tensorflow. Clone via HTTPS Clone with Git or checkout with SVN using the repository’s web address. Stream select games from the 19th season of the NBA's official minor league that's produced recent stars such as Pascal Siakam and Rudy Gobert. Meson is an open source build system meant to be both extremely fast, and, even more importantly, as user friendly as possible. Make sure you select the option for programming languages when you install visual studio otherwise Matlab will not be able to find the compiler. The nice thing about the CMake approach is that you can reuse all the existing build systems for doing actual building. Make vs Ninja Performance Comparison. These build setups would be non-destructive vs. CMake is a cross-platform build tool that tremendously simplifies building C/C++ code with different compilers on different platforms. It is not meant to be exhaustive, but you can check the Gradle feature list and Gradle vs Maven performance comparison to learn more. Mesonbuild. 1, the build tool used to compile TensorFlow. The installation of the gflags package includes configuration files for popular build systems such as pkg-config, CMake, and Bazel. compile vs solbuild vs requesting a package. For instance, it can generate Makefile for U*nix-like system, Ninja build scripts, Visual Studio solutions and so on. I have opened an issue on OpenRC's github wrt migrating OpenRC to. Id love to do some analysis of tabs vs spaces. c4b8b95--- /dev/null +++ b/CMakeLists. When you are in a edit-compile cycle you want it to be as fast as possible — you want the build system to do the minimum work necessary to figure out what needs to be built immediately. From mobile apps to microservices, from small startups to big enterprises, Gradle helps teams build, automate and deliver better software, faster. - It is used in conjunction with native build environments such as make, Xcode, and Microsoft Visual Studio. Install Bazel 0. A Meson project is provided within build/meson. Make vs Ninja Performance Comparison. Warning D9025 : overriding '/W3' with '/W4'. Meson n’est pas parfait non plus, mais n’en est pas loin, car il est utile de visualiser cet affichage de configuration lors de tout changement de ladite configuration : ```sh meson configure -Dsome-option=true meson configure ``` Notons que CMake a une interface *curses* extrêmement cool — `ccmake` — et qu’idéalement il faudrait. You can see in the screenshot below that CMake found the OpenCV on my machine. 51) Due to the way LLVM implements its cmake finder it will only find static libraries, it will never find libllvm. This page discusses how to use CMake with the NDK via the Android Gradle Plugin's ExternalNativeBuild or when invoking CMake directly. First, select the directory for the source files of the OpenCV library (1). Making build systems not suck Linux. so etc shipped by distros if available which is someting the googletest authors does not recommend. I could not make a strong case for speed of cmake vs meson. GitHub Gist: star and fork akors's gists by creating an account on GitHub. In short, SCons is an easier, more reliable and faster way to build software. CMake Edit on GitHub Come and join ConanDays , a technical event bringing together all worldwide Conan users to share their experiences and contribute to the future of Conan. As of meson 0. But meson seems to be the only fully supported/tested build system, see for example the comment in [2]. I think it is overengineered in the sense that it has a full OOP API. Internal company build systems. It turns out a race condition of the enemy death vs the player being cleaned up b/c it was his last life was the root cause. are all fine. Configuring CMake is necessary to build your native source code into a library. The performance of meson vs cmake is negligible. Apologies in advance for shitting on this, but PLEASE STOP BUILDING BUILD SYSTEMS. 而 xmake 也支持支持生成 vs 工程,下个版本还会支持 vs 中集成 xmake 来使用,只要 win 装有 linux 的交叉编译工具链,那么之后新版本生成的 vs 工程,调用 xmake 编译的时候,就可以在 vs 中切到对应 linux 工具链编译 linux 项目。。. 1 allowing development of both free and proprietary software with GTK without any license fees or royalties. Bazel; Bazelgeuse; Bazel Vs Gradle; Bazel Vs Cmake; Bazel Docker; Bazel Tutorial; Bazel Github; Bazel Install; Bazel Golang; Bazel Python; Entity Index This is the list of all entities in this result page. 3, by Microsoft, which provides the build capability vscode-clangd, v0. bfd and cmake - missing shlib version in NEEDED. Tensors and Dynamic neural networks in Python with strong GPU acceleration - pytorch/pytorch. It's just Google trying to stuff tools like 'bazel' down your throat. - CMake configs *cannot* in any sane world be the "preferred" way for modern projects that just so happen to use build systems other than CMake (like plain make or ninja, autotools, meson, gn, scons, premake, integrated language build systems like python, rust, golang, etc. Here’s the initial launch post: Visual Studio 2019: Code faster. blob: f08cb72a33cd199478f41be1bd487f916330472c [] [] []. Bazel also still has to compete with the likes of CMake and many others. I haven't seen any cases yet where > cmake autotools works, and ninja does not. This document aims to document the features of various build systems in an unbiased neutral fashion. Posts and writings by Nicolò Valigi. class: center background-image: url(mobile. Cmake_modules contains cmake macros. Also, you need to deactivate the "sandbox" mechanism of Bazel so that the compiled file paths could be. Many of these seem to deal with file copying and the like which the Meson setup does not do at all. Ninja reports doing 190 build steps whereas Bazel reports a number on the order of 4-500.