Onur Özkan

Becoming a Core Member of Rust-for-Linux

contact@onurozkan.dev — Wed, 17 Jun 2026 00:00:00 +0000

Becoming a Core Member of Rust-for-Linux</h1>
I want to share a small but very meaningful update, I have officially become a core member of Rust-for-Linux in the Linux kernel.</p>
Since a year or so I have been working almost exclusively on the kernel, mostly on Tyr driver for Arm Mali GPUs, workqueue and synchronization primitives such as SRCU and wound/wait Mutex.</p>
Recently, I was added to the Rust-for-Linux organization on GitHub and added as a reviewer in the main kernel MAINTAINERS entry for this area. Before that, I was also picked as one of the reviewers for synchronization primitives.</p>
Linux has been part of my life for more than half of it. It is a privilege to join such a group of talented engineers and to work together on one of the most sophisticated project powering billions of devices worldwide. I am willing to carry this responsibility for a long time and extend it when required.</p>
Relevant commits:</p>

MAINTAINERS: add Onur Özkan as Rust reviewer</a></li>
MAINTAINERS: Add RUST [SYNC] entry</a></li> </ul>

The Cost of AI Coding for Open-Source Maintainers

contact@onurozkan.dev — Fri, 08 May 2026 00:00:00 +0000

The Cost of AI Coding for Open-Source Maintainers</h1>
I have been active in open-source development for many years on critical software projects such as the rust compiler, libp2p in the past and linux kernel, mavlink and px4 today. From what I have seen so far, one of the biggest costs of AI-coding is being pushed directly to open-source maintainers, especially the ones maintaining large and popular projects.</p>
People often talk about how AI makes contributors faster. Maybe it does. But in open source, that speed usually does not remove work. It transfers it in the worst possible way.</p>

The Review Cost</h3>
The pattern is very common now. Someone writes a prompt, gets some output, makes 1-2 commits and sends the PR right away.</p>
But maintainers cannot merge things by magic. Someone has to verify that the change makes sense and is correct, does not introduce regressions, does not break things and is worth for what it's doing.</p>
Getting help from AI is not the problem by itself. The problem starts when the author does not understand what they submitted. In many cases, this is easy to notice: huge changes in very few commits, long PR descriptions full of unnecessary information, patches touching unrelated areas and weak answers in review. At that point, the missing effort is simply moved to the maintainer. Most of the time (if not always) it is much better to ask maintainers about the change rather than submitting random work and expecting maintainers to guide you from start to finish.</p>

The Actual Damage</h3>
Time is already one of the rarest resources in open source as most maintainers use their free time to keep projects healthy and even then they often cannot dedicate enough time to all the project's plans and goals. Maintainers already deal with many different problems on their limited time like regressions, issue triage, design discussions, coding, release, etc. Filtering the AI slop add even more work on top of that and usually slows their other works on the project.</p>
The damage is not only wasted time. It also hurts trust. When projects receive enough AI slop, maintainers become more defensive and real contributors get mixed into the same queue and the quality of communication drops.</p>

How Do I Deal With This</h3>
When I see something that looks like AI-generated work, I do not review it immediately. I first check a few basic things:</p>

Does it solve a real and already known problem?</li>
Is there a clear reason for the change?</li>
Is the patch small enough to review properly?</li>
Does it stay within one area instead of touching everything at once?</li>
Can the author explain the design and tradeoffs?</li>
Does the PR description contain useful information instead of a wall of text?</li>
Is it improving something real or just rewriting working code for no reason?</li>
Does it have a proper commit history?</li> </ul>
If the answer to these questions is mostly no, I do not spend time reviewing it.</p>
If a patch does not address an existing bug, an accepted feature request or a clearly defined problem, then my first question is simple: why should this be added at all? Complexity is already high enough in most serious projects.</p>

Inside the Hangar: Prototype A and B

contact@onurozkan.dev — Thu, 20 Nov 2025 00:00:00 +0000

Inside the Hangar: Prototype A and B</h1>
I am building two different prototypes simultaneously (from scratch, as you may remember from my previous post) right now. Prototype A (the left one) is 18 inches while Prototype B (the right one) measures 17. Both rely on the exact same software stack; the only difference is the physical capabilities (e.g., weight, lifting power, physical durability, etc).</p>
</p>
They are nearly complete in terms of the physical setup. I may still add a logo on top of their head covers but mechanically they are almost (~85%) ready for real-world tests. Once I make them complete, I plan to design a third prototype (Prototype C) that is noticeably smaller than both of these airframes, something around 8 inches. This might take a while as I can only work on it one day per week.</p>
Then the fun part will begin. I will let them fly and coordinate with each other for some special autonomous missions I assign to them and enjoy watching the magic they create together.</p>

Meet the Next UAV Challenger

contact@onurozkan.dev — Sun, 24 Aug 2025 00:00:00 +0000

Meet the Next UAV Challenger</h1>
After almost a year of work (mostly in my spare time, usually one day each weekend) on UAVs, I am excited to share the very first real-world test</strong> of my first prototype UAV model</strong>, built completely from scratch; including the software stack.</p> Your browser does not support the video tag. </video>
In the demo video, the UAV takes off in a quite windy area, flies rectangular patterns several times and lands fully autonomously</strong>. All of this is powered by an AI pilot</strong>, running entirely on-board</strong> with no GPS</strong> and no internet connection</strong>.</p>
More soon.</p>

Do Non-Apple Laptops with Good Battery Life and Performance Exist?

contact@onurozkan.dev — Thu, 24 Oct 2024 00:00:00 +0000

Do Non-Apple Laptops with Good Battery Life and Performance Exist?</h1>
Background Story</h2>
I often take my laptop outside and work in random places, like a tent on a mountain. Yes, I'm serious (see 1</a> and 2</a>)! So, having good battery life is super important for me because finding a power outlet in those situations is not always possible.</p>
I have used many different laptops over the past 10 years, and honestly I have never</em> had a perfect, or even a good one. It's always been a trade-off: either the battery lasts long but the performance is bad, or the performance is great but the battery drains fast. Some laptops overheat and sound like a jet engine, or even worse, all of these problems happen together! I have tried everything from undervolting the CPU to turning off all the extra laptop features for just one thing: to get more battery life.</p>
Here are some of the laptops I have used in the last 3 years:</p>
Asus ROG Zephyrus G14</h3>

CPU</strong>: AMD Ryzen 9 4900HS</li>
GPU</strong>: RTX 2060</li>
Display</strong>: 14" 120Hz FHD</li> </ul>
I disabled the Nvidia GPU and used TLP to turn off and slow down various of things. With that setup, I could get around 4.5 hours of battery life but performance wasn't great due to the power limitations. If the CPU was working hard, laptop was being super hot and the fan noise was incredibly loud. Typing on the keyboard became uncomfortable because it was so hot! Even though it had an RTX 2060 GPU, I never used it as the battery would die quickly and the heat was too much already even without it.</p>
Dell XPS 13 9315 (i7-1250U)</h3>

CPU</strong>: Intel i7-1250U</li>
GPU</strong>: Integrated</li>
Display</strong>: 13" 60Hz FHD</li> </ul>
This one didn't have heat problems and the battery lasted around 6-6.5 hours. But I couldn't do any heavy work on it. If I needed to compile big programs, I had to SSH into a remote server. That's not a bad solution actually. I'm building my own server at home for this reason! I will do small tasks on the laptop and big tasks on the server. But still, you won't always have access to a remote server. For a laptop with such low power, 6.5 hours of battery life was disappointing. But compare to Asus ROG Zephyrus G14 development experience was much better.</p>
Lenovo ThinkPad Z16 (Ryzen 9 6950H)</h3>

CPU</strong>: AMD Ryzen 9 Pro 6950H</li>
GPU</strong>: AMD Radeon RX 6500M</li>
Display</strong>: 16" 60Hz 4K</li> </ul>
What a piece of crap this computer was. Oh my god, I can't believe I got rid of it. I have used more than 10 laptops so far and I have never seen a computer that's this bad in every possible way. I felt like Lenovo made this computer just to scam me. Maybe they said "Make a ThinkPad that looks sweet like a MacBook but is absolutely useless". This computer gathered all the worst things under one roof. Even if you were just watching videos, it would reach above-average temperatures. If it wasn't plugged in, there was no way you could watch two movies in a row because your battery would die at the start of the second one! I set the screen from 4K down to 1920x1080, turned off everything like touchscreen, bluetooth, fingerprint and downclocked CPU to the lowest levels, yet the maximum battery life would be 3.5 hours (and that's the best case; it would rarely make it to 3 hours), and the performance was terrible because I had downclocked the CPU (and even without downclocking, it would still be very bad at performance due to throttling).</p>
Today: Lenovo X1 Carbon Gen 13</h3>

CPU</strong>: Intel Core Ultra 7 165U</li>
GPU</strong>: Integrated</li>
Display</strong>: 14" 60Hz FHD</li> </ul>
This is the best laptop I have ever experienced in my life. For casual tasks (when the CPU isn't under heavy pressure), it lasts around 12 hours. When I'm developing (compiling big projects, browsing with hundreds of tabs), it still lasts around 9 hours. It never overheats. Even when the CPU hits 100°C, it cools itself down very quickly and computer never gets uncomfortable to use. It performs better than the Ryzen 9 because the Ryzen would start overheating and slow down, while this one keeps going. I have been using it for over 10 hours a day for the past week, and I have only heard the fan 5 or 6 times, and even then, it wasn't loud. This is all with the laptop running on its default settings – amazing, right? I haven't even done any tuning. If I wanted to, I could probably get an extra hour or two of battery life, but I'm already happy with it.</p>
More Battery!</h3>
~10 hours of battery life is great, but if you are traveling for more than a day, it's still not enough. To fix that, I found an awesome power bank: Anker Prime 27,650mAh (250W). It can charge my laptop 1.5 times, which means I can use it for close to 30 hours without needing to find power outlet. After all the battery struggles I had, it feels like a dream come true. F*cking Z16... I am finally free...</p>
Lessons learned – What to look for in a developer laptop:</h3>

Avoid AMD CPUs. They're terrible for laptops.</li>
Stick to the first rule, stay away from AMD CPUs.</li>
Go for Intel hybrid CPUs (e-core, p-core). Intel Core Ultra 7 165U is the actual reason how my current laptop can be very good in both performance and battery life.</li>
Don't buy a high-performance laptop. If you need high performance use a remote server instead. High-performance laptops overheat and throttle performance, so you never get what you are hoping for.</li>
Don't buy a laptop with a GPU. If you want to game, buy a console or build a desktop. For work, always choose a laptop without a GPU and find other ways to handle your GPU needs.</li> </ol>
Final Words</h3>
I want to thank Intel for doing excellent work on laptop CPU that provide amazing performance while still being power-efficient. And I want to thank Lenovo for making the incredible laptop (No, not Z16!) I just got. But Lenovo, you should stop making the Z16 series and deprecate that model. It's awful!</p>

Rust Language Bootstrap Team Progress Report 2023

contact@onurozkan.dev — Sun, 31 Dec 2023 00:00:00 +0000

Rust Language Bootstrap Team Progress Report 2023</h1>
Highlights and Development Statistics of 2023</h2>
This year with the Bootstrap Team label T-Bootstrap</code></strong>:</p>
201 issues were reported</summary> x clippy</code> keeps nix-patching binaries</a></li> set --change-id</code> in ci</a></li> Manifest issue with "preview" components</a></li> When running CI locally with src/ci/docker/run.sh bootstrap can't access git history, requires a local LLVM build</a></li> Bootstrap uses stage 1 artifacts in a stage 2 cross testing context </a></li> error[E0599]: no method named write_all</code> found for struct File</code> in the current scope</a></li> give a better error when origin/HEAD</code> is vastly out of date</a></li> download-ci-llvm still builds compiler-rt</a></li> The build system doesn't allow to customize compile/linker/cmake flags for sanitizers</a></li> Cannot use unstable flags in RUSTFLAGS_BOOTSTRAP</a></li> bootstrap: "test library/core --stage 2" does not actually test stage 2</a></li> Bootstrap sometimes fails to build miri</a></li> LLVMRust symbols not defined when building with -Zcross-crate-inline-threshold=always</a></li> Mommy can't check rust-analyzer if I ask her for debuginfo</a></li> bootstrap: fingerprinting is broken somehow</a></li> Bootstrap: Build compiler crates that ought to compile on stable without RUSTC_BOOTSTRAP=1</code></a></li> bootstrap is broken in rust-1.75.0-beta with: thread 'main' panicked at src/core/builder.rs:1795:26: std::fs::read_dir(registry_src) failed with No such file or directory (os error 2)</a></li> x clean compiler/rustc_middle</code> errors with a stability error</a></li> Some tests are incorrectly skipped for macOS CI</a></li> Suggestion: Cache x --help</code> so that it doesn't rebuild to show help message</a></li> Unable to build with on Windows 10 with MinGW nor MSVC</a></li> CI: Bootstrap no longer documents compiler crates</a></li> cranelift component broken?</a></li> howto cross-compile to get to work for powerpc e500v2 </a></li> bootstrap: cargo output is missing</a></li> rust-1.74.0-beta fails to execute x.py install with: thread 'main' panicked at install.rs:59:17 - Failed the write access check for the current user. No such file or directory</a></li> x.ps1 complains Python isn't installed, even though it is installed and working</a></li> macOS: Building profiler runtime with system clang 15 gives warning: argument unused during compilation: '-stdlib=libc++'</code></a></li> bootstrap sets -Zunstable-options</code> on "check" but not "build", leading to build script reruns</a></li> forcing unstable flags during bootstrap does not work</a></li> Unable to build LLVM with clang on master/stable 1.73</a></li> Problem with build infrastucture after 4ea90af70f2211fb07a5b722f21850ce99f06cf8 commit</a></li> Bootstraping ignores make jobserver</a></li> Rust fails to build cross target libraries when building on M1 Mac</a></li> compiletest fails when rustc prints too much JSON</a></li> Rust building and testing fails while bootstrapping it in poky</a></li> config.toml generated by ./configure does not include tools= definition anymore</a></li> Invalid checksum in bootstrap</a></li> python3 x.py install</code> attempts to install some files multiple times and leaves ".old" files</a></li> compiletest: "ignore-debug" tests are ignored even with debug-assertions-std = false</a></li> x test --bless fails to run compiler-builtilns build script: "Failed to find tool. Is `` installed?"</a></li> bootstrap atop nix atop non-nix (old, Linux) OS fails with inscrutable errors</a></li> Bumping rustc version in-tree causes Fuchsia builders to fail</a></li> error: manifest path /public/home/litz/mysw/rust-31032ecb1550a402a726e9c244f6a716b214cc9d/src/tools/cargo/Cargo.toml</code> does not exist</a></li> Failed to link against LLVM libunwind when running library/std tests with llvm-libunwind = 'in-tree'</code></a></li> Source installation tries to install LLVM sources even if system LLVM used</a></li> --failed</code> flag for x test</code></a></li> Cannot build Rust 1.71.1 with 1.71.0</a></li> Bootstrap regression in 1.71.0</a></li> x.py fmt</code> counts untracked files as formatted?</a></li> ./x.py test</code> panics</a></li> x test error_index_generator triggers 'nested groups are not supported by GHA' check</a></li> bootstrap PGO artifact copies broken</a></li> Compiler build toolchain does not respect build-dir for cargo bash completions</a></li> ./x.py dist</code> fails in rust 1.71.0</code> on lint-docs</code></a></li> bootstrap.py does not support --set</code></a></li> Require (and potentially enforce) attribute-style // issue:12345</code> comments in issue-related tests</a></li> bootstrap: sanity check install prefix and sysconfdir</a></li> bootstrap: consider filtering compiler</code> in the git log</code> command for download-rustc</a></li> Suggest x build library</code> for a custom toolchain that fails to load core</code> </a></li> bootstrap: --fail-fast doesn't work anymore</a></li> bootstrap: rustc-args</code> is only passed to compiletest, not unit tests</a></li> clippy-driver +stage1</code> doesn't work: error while loading shared libraries: librustc_driver-2731d3486cc92946.so</code></a></li> error: unused import - when building Rust on Solaris where isn't fd-lock available</a></li> x.py setup dist says it uses src/bootstrap/defaults/config.dist.toml, which does not exist</a></li> thread 'main' panicked at 'rustc</code> not found in /scratch/rustc/build/sparcv9/build/bootstrap/debug/deps, run cargo build --bins</code> before cargo run</code>', lib.rs:415:13</a></li> bootstrap: Make rust</code> options configurable per-stage</a></li> bootstrap: Allow configuring the opt-level, not just debug vs release</a></li> Bootstrap cannot remove host symlink on Windows if created from WSL2</a></li> Don't parse and reserialize toml in configure.py</a></li> x doc compiler --open</code> no longer opens any documentation</a></li> liballoc built with -Csplit-debuginfo=unpacked</code> despite not being supported on riscv32imc-unknown-none-elf</a></li> ./x.py check broken with vendored dependencies</a></li> Vendoring broken with stable rustc</a></li> x check</code> checks rust-analyzer by default</a></li> Error when testing with x.py</a></li> Invalid documentation path reference in rustfmt Cargo.toml</a></li> windows-sys generated WinAPI bindings break ARM platforms</a></li> Compile error with 1.70.0 - … InstrProfilingRuntime.cpp: C++ compiler not installed on this system</a></li> the docs of rustdoc get overwritten by the bootstrap docs</a></li> bootstrap: Rename profile = user</code> to profile = dist</code></a></li> We are not running std tests for wasm</a></li> bootstrap: make --exclude</code> consistent with --skip</code> in libtest</a></li> bootstrap should rebuild LLVM when it changes</a></li> ./x.py test does not explain why a #[should_panic] test failed</a></li> building from source does not like if you git init</code> the tree.</a></li> rustc</code> fails to build for target riscv64gc-unknown-linux-musl</code></a></li> Install bootstrap fails to use configured prefix due to Tarball add_renamed_file</a></li> components missing from beta</a></li> Invalid aarch64-unknown-none</code> target produced if the CC_aarch64_unknown_none</code> env var is not set</a></li> x.ps1 does not fail the build</a></li> nightly build fails with: error: failed to download from `https://crates.io/api/v1/crates/opener/0.5.2/download</a></li> Failed to run x</code></a></li> Bootstrap outputs some progress messages on stdout</a></li> Test x.py install</code> in CI</a></li> rustbuild: x.py install: error: manifest path .. cargo/crates/credential/cargo-credential-1password/Cargo.toml</code> does not exist`</a></li> x build</code> lives blissfully assuming llvm does not exist</a></li> symlinking is not working as expected on x build</code></a></li> x test --stage 1 tests/rustdoc{,-ui}</code> fails when download-rustc is enabled</a></li> Allow bootstrap to use custom test runner commands</a></li> "cannot produce dylib for rustc_driver v0.0.0 ...</code> as the target riscv64gc-unknown-linux-musl</code> does not support these crate types"</a></li> rustbuild: some x.py targets no longer print their dependencies being built</a></li> Purge Python</a></li> The LLVM we ship in rust-dev</code> doesn't match the LLVM we ship in the rustc</code> component</a></li> x setup</code> no longer goes through all setup steps before checking if config.toml exists</a></li> download-rustc</code> should support a cross-compiled host</code></a></li> x test tests/run-make/translation</code> fails when download-rustc is enabled</a></li> x test src/tools/rust-analyzer</code> fails when download-rustc is enabled</a></li> x test src/tools/lint-docs</code> fails when download-rustc is enabled</a></li> x test core</code> fails when download-rustc is enabled</a></li> Cross-compiling rustc</code> with LTO enabled results in error</a></li> build-pass</code> tests in tests/ui-fulldeps</code> fail when cross-compiling and download-rustc is enabled</a></li> run-pass</code> tests in tests/ui-fulldeps/</code> fall when download-rustc is enabled</a></li> bootstrap doesn't retry downloads that fail with a non-HTTP error</a></li> "Alternatively, use the pre-vendored rustc-src</code> dist component" is confusing</a></li> E0460 long description is too optimistic about cargo's abilities</a></li> ./configure</code> should not silently overwrite an existing config.toml</a></li> Miri UI tests aren't run on CI (or locally)</a></li> Add a new download-ci-llvm = if-unchanged</code> option and enable it by default for profile = codegen</code></a></li> bootstrap panic generating rustc docs while cross-compiling with x.py dist</code></a></li> Confusing diagnostics for unstable features when building Rust with stable rustc</a></li> Rename ignore-git</code> to omit-git-hash</code></a></li> Run tests via miri for compiler crates that use unsafe</code></a></li> LLVM submodule isn't checked out when building riscv64gc-unknown-linux-musl</code> target</a></li> bootstrap: build locking doesn't work any more</a></li> Tracking Issue for x suggest</code></a></li> Tracking Issue for removing unsafe code from bootstrap</a></li> Pass -Werror when building LLVM in CI</a></li> Access Denied Error when x.py</code> tries to rebuild bootstrap</a></li> rust.codegen-backends</code> interacts confusingly with paths</a></li> Rust build failure on Solaris SPARC - error[E0093]: unrecognized intrinsic function: read_via_copy</code></a></li> Allow passing the --nocapture flag to compiletest</a></li> bootstrap: Ensure that all Steps are exercised in --dry-run</code></a></li> ./configure</code> doesn't support lists</a></li> codegen-backends = ["rustc_codegen_cranelift"]</code> should give a better error message</a></li> x test rustc_interface --stage 0</code> is broken again</a></li> x clean --stage 1</code> silently does the wrong thing</a></li> bootstrap: consider lowering / skipping compression when x.py install</code>ing artifacts</a></li> bootstrap: Error: Unable to find the stamp file</a></li> Use working debugger for debuginfo tests </a></li> build: bootstrap panics when using the --llvm-root option</a></li> bootstrap: document how to reproduce broken intra-doc links locally</a></li> run-make with target wasm32-unknown-unknown has hard-to-diagnose errors</a></li> add bootstrap tests for detecting src and out</a></li> build: bootstrap fails when using --enable-local-rust option</a></li> LLVM update detection only works with bors merge commit</a></li> Tracking Issue for decoupling from github actions environment variables in bootstrap</a></li> rust bootstrap in CI failing for 1.68.0</a></li> rust 1.68.0 install fails with missing llvm-tools</code> if using external llvm</a></li> ./configure still doesn't work on top-level keys</a></li> Testing a cross-compiled toolchain</a></li> Inconsistent path separators when trying to list paths using doc --help --verbose</code> on mingw</a></li> compiletest overwrites PYTHONPATH</a></li> x test --stage 2 std</code> uses the wrong stage when download-rustc is enabled</a></li> tests/ui/allocator/no_std-alloc-error-handler*</code> fail when download-rustc</code> is enabled</a></li> Dogfood CARGO_REGISTRIES_CRATES_IO_PROTOCOL=sparse in bootstrap</a></li> Get rid of llvm.allow-old-toolchain</code> option</a></li> ./configure</code> doesn't allow setting hashmap toml values</a></li> Rename src/etc/vscode_settings.json</code> -> rust_analyzer_settings.json</code></a></li> Omit commented-out options in configure.py</code></a></li> Reorganize config.toml.example so that unsupported options don't come first in the list</a></li> x clean library/std</code> fails with an unexpected argument error</a></li> thread 'rustc' panicked at 'expected expression', compiler/rustc_expand/src/base.rs:176:18</a></li> x.py test</code> ignores --no-fail-fast</code> in some tool testsuites.</a></li> Rename src/bootstrap/native.rs</code> to llvm.rs</code></a></li> rustfmt breaks when rustc</code> is set in config.toml</code></a></li> x dist --stage 0</code> does not check out submodules automatically</a></li> Improve "Building compiler artifacts" output</a></li> support x fmt</code> for sub and outside of rust directories</a></li> Run Miri on tests (ui? stdlib? vote now on your phones)</a></li> .\x fmt std</code> panics</a></li> src/tools/x</code> doesn't work on old checkouts of the compiler</a></li> x check --json-output</code> doesn't use JSON output for building bootstrap itself</a></li> Bootstrap no longer prints "Build completed unsuccessfully when it exits with an error</a></li> rust-docs</code> and rustc-docs</code> components conflict at share/doc/rust/html/rustc</code></a></li> x.py fails all downloads that use a tempdir with snap curl</a></li> Create .vscode</code> directory in x.py setup</code></a></li> x fmt broken on NixOS since stage0 update</a></li> bootstrap: "download-ci-llvm = true" doesn't work on x86_64-pc-windows-gnu with lld</a></li> Suggested rust-analyzer config can't run rustfmt</a></li> Confusing error message with download-ci-llvm</code> on old checkout</a></li> x.py fix is broken</a></li> rustbuild: x.py dist should interleave tool builds </a></li> Confusing error message when using --keep-stage-std</code> after cleaning</a></li> bootstrap: Support --</code> as an alternative to --args</code> and --test-args</code></a></li> Wording during bootstrap is inconsistent</a></li> bootstrap: download-ci-llvm = "if-available"</code> tries to download alt artifacts that don't exist on tier 2 platforms</a></li> Add support for rust.lto=off</code> to bootstrap for faster dev builds</a></li> rustdoc --version --verbose</code> no longer displays commit hashes + date since beta 1.67</a></li> "build directory locked" should say which process is holding the lock</a></li> ./configure</code> should set profile = "user"</code> by default</a></li> ./configure --set changelog-seen=2</code> doesn't work</a></li> bootstrap: Don't use panics to report user errors</a></li> Bootstrap fails to wipe the sysroot directory on Windows if proc-macro-server is being used</a></li> warning: unused variable 'RCSrc' [-Wunused-variable] (and several others) while executing ./x.py build && ./x.py install</code></a></li> Option '' given more than once when building clippy</a></li> x.py fmt</code> is extremely noisy</a></li> Document tidy and bootstrap</a></li> x.py fails with custom Git remote name</a></li> tidy tries to run unrelated x</code> binary</a></li> tidy</code> output unorganised and unclear</a></li> </ul> </details> 222 issues were closed</summary> When running CI locally with src/ci/docker/run.sh bootstrap can't access git history, requires a local LLVM build</a></li> error[E0599]: no method named write_all</code> found for struct File</code> in the current scope</a></li> LLVMRust symbols not defined when building with -Zcross-crate-inline-threshold=always</a></li> Mommy can't check rust-analyzer if I ask her for debuginfo</a></li> bootstrap: fingerprinting is broken somehow</a></li> x clean compiler/rustc_middle</code> errors with a stability error</a></li> Suggestion: Cache x --help</code> so that it doesn't rebuild to show help message</a></li> CI: Bootstrap no longer documents compiler crates</a></li> cranelift component broken?</a></li> bootstrap: cargo output is missing</a></li> rust-1.74.0-beta fails to execute x.py install with: thread 'main' panicked at install.rs:59:17 - Failed the write access check for the current user. No such file or directory</a></li> x.ps1 complains Python isn't installed, even though it is installed and working</a></li> bootstrap sets -Zunstable-options</code> on "check" but not "build", leading to build script reruns</a></li> forcing unstable flags during bootstrap does not work</a></li> Unable to build LLVM with clang on master/stable 1.73</a></li> Problem with build infrastucture after 4ea90af70f2211fb07a5b722f21850ce99f06cf8 commit</a></li> compiletest fails when rustc prints too much JSON</a></li> config.toml generated by ./configure does not include tools= definition anymore</a></li> Invalid checksum in bootstrap</a></li> compiletest: "ignore-debug" tests are ignored even with debug-assertions-std = false</a></li> bootstrap atop nix atop non-nix (old, Linux) OS fails with inscrutable errors</a></li> Bumping rustc version in-tree causes Fuchsia builders to fail</a></li> error: manifest path /public/home/litz/mysw/rust-31032ecb1550a402a726e9c244f6a716b214cc9d/src/tools/cargo/Cargo.toml</code> does not exist</a></li> --failed</code> flag for x test</code></a></li> Cannot build Rust 1.71.1 with 1.71.0</a></li> x.py fmt</code> counts untracked files as formatted?</a></li> ./x.py test</code> panics</a></li> x test error_index_generator triggers 'nested groups are not supported by GHA' check</a></li> bootstrap PGO artifact copies broken</a></li> ./x.py dist</code> fails in rust 1.71.0</code> on lint-docs</code></a></li> bootstrap: sanity check install prefix and sysconfdir</a></li> Suggest x build library</code> for a custom toolchain that fails to load core</code> </a></li> bootstrap: --fail-fast doesn't work anymore</a></li> bootstrap: rustc-args</code> is only passed to compiletest, not unit tests</a></li> error: unused import - when building Rust on Solaris where isn't fd-lock available</a></li> x.py setup dist says it uses src/bootstrap/defaults/config.dist.toml, which does not exist</a></li> bootstrap: Allow configuring the opt-level, not just debug vs release</a></li> x doc compiler --open</code> no longer opens any documentation</a></li> ./x.py check broken with vendored dependencies</a></li> x check</code> checks rust-analyzer by default</a></li> Error when testing with x.py</a></li> Invalid documentation path reference in rustfmt Cargo.toml</a></li> windows-sys generated WinAPI bindings break ARM platforms</a></li> Compile error with 1.70.0 - … InstrProfilingRuntime.cpp: C++ compiler not installed on this system</a></li> the docs of rustdoc get overwritten by the bootstrap docs</a></li> bootstrap: Rename profile = user</code> to profile = dist</code></a></li> bootstrap: make --exclude</code> consistent with --skip</code> in libtest</a></li> bootstrap should rebuild LLVM when it changes</a></li> ./x.py test does not explain why a #[should_panic] test failed</a></li> Install bootstrap fails to use configured prefix due to Tarball add_renamed_file</a></li> components missing from beta</a></li> x.ps1 does not fail the build</a></li> nightly build fails with: error: failed to download from `https://crates.io/api/v1/crates/opener/0.5.2/download</a></li> Failed to run x</code></a></li> Bootstrap outputs some progress messages on stdout</a></li> rustbuild: x.py install: error: manifest path .. cargo/crates/credential/cargo-credential-1password/Cargo.toml</code> does not exist`</a></li> symlinking is not working as expected on x build</code></a></li> rustbuild: some x.py targets no longer print their dependencies being built</a></li> The LLVM we ship in rust-dev</code> doesn't match the LLVM we ship in the rustc</code> component</a></li> x setup</code> no longer goes through all setup steps before checking if config.toml exists</a></li> x test tests/run-make/translation</code> fails when download-rustc is enabled</a></li> x test src/tools/rust-analyzer</code> fails when download-rustc is enabled</a></li> x test src/tools/lint-docs</code> fails when download-rustc is enabled</a></li> x test core</code> fails when download-rustc is enabled</a></li> Cross-compiling rustc</code> with LTO enabled results in error</a></li> build-pass</code> tests in tests/ui-fulldeps</code> fail when cross-compiling and download-rustc is enabled</a></li> run-pass</code> tests in tests/ui-fulldeps/</code> fall when download-rustc is enabled</a></li> ./configure</code> should not silently overwrite an existing config.toml</a></li> Miri UI tests aren't run on CI (or locally)</a></li> Add a new download-ci-llvm = if-unchanged</code> option and enable it by default for profile = codegen</code></a></li> Confusing diagnostics for unstable features when building Rust with stable rustc</a></li> Rename ignore-git</code> to omit-git-hash</code></a></li> LLVM submodule isn't checked out when building riscv64gc-unknown-linux-musl</code> target</a></li> bootstrap: build locking doesn't work any more</a></li> rust.codegen-backends</code> interacts confusingly with paths</a></li> Rust build failure on Solaris SPARC - error[E0093]: unrecognized intrinsic function: read_via_copy</code></a></li> Allow passing the --nocapture flag to compiletest</a></li> ./configure</code> doesn't support lists</a></li> codegen-backends = ["rustc_codegen_cranelift"]</code> should give a better error message</a></li> x test rustc_interface --stage 0</code> is broken again</a></li> x clean --stage 1</code> silently does the wrong thing</a></li> bootstrap: Error: Unable to find the stamp file</a></li> build: bootstrap panics when using the --llvm-root option</a></li> build: bootstrap fails when using --enable-local-rust option</a></li> rust bootstrap in CI failing for 1.68.0</a></li> rust 1.68.0 install fails with missing llvm-tools</code> if using external llvm</a></li> ./configure still doesn't work on top-level keys</a></li> compiletest overwrites PYTHONPATH</a></li> x test --stage 2 std</code> uses the wrong stage when download-rustc is enabled</a></li> tests/ui/allocator/no_std-alloc-error-handler*</code> fail when download-rustc</code> is enabled</a></li> Dogfood CARGO_REGISTRIES_CRATES_IO_PROTOCOL=sparse in bootstrap</a></li> Get rid of llvm.allow-old-toolchain</code> option</a></li> ./configure</code> doesn't allow setting hashmap toml values</a></li> Rename src/etc/vscode_settings.json</code> -> rust_analyzer_settings.json</code></a></li> Omit commented-out options in configure.py</code></a></li> x clean library/std</code> fails with an unexpected argument error</a></li> thread 'rustc' panicked at 'expected expression', compiler/rustc_expand/src/base.rs:176:18</a></li> x.py test</code> ignores --no-fail-fast</code> in some tool testsuites.</a></li> Rename src/bootstrap/native.rs</code> to llvm.rs</code></a></li> rustfmt breaks when rustc</code> is set in config.toml</code></a></li> x dist --stage 0</code> does not check out submodules automatically</a></li> Improve "Building compiler artifacts" output</a></li> support x fmt</code> for sub and outside of rust directories</a></li> .\x fmt std</code> panics</a></li> src/tools/x</code> doesn't work on old checkouts of the compiler</a></li> x check --json-output</code> doesn't use JSON output for building bootstrap itself</a></li> Bootstrap no longer prints "Build completed unsuccessfully when it exits with an error</a></li> rust-docs</code> and rustc-docs</code> components conflict at share/doc/rust/html/rustc</code></a></li> x.py fails all downloads that use a tempdir with snap curl</a></li> Create .vscode</code> directory in x.py setup</code></a></li> x fmt broken on NixOS since stage0 update</a></li> bootstrap: "download-ci-llvm = true" doesn't work on x86_64-pc-windows-gnu with lld</a></li> Suggested rust-analyzer config can't run rustfmt</a></li> Confusing error message with download-ci-llvm</code> on old checkout</a></li> x.py fix is broken</a></li> Confusing error message when using --keep-stage-std</code> after cleaning</a></li> bootstrap: Support --</code> as an alternative to --args</code> and --test-args</code></a></li> Wording during bootstrap is inconsistent</a></li> bootstrap: download-ci-llvm = "if-available"</code> tries to download alt artifacts that don't exist on tier 2 platforms</a></li> Add support for rust.lto=off</code> to bootstrap for faster dev builds</a></li> rustdoc --version --verbose</code> no longer displays commit hashes + date since beta 1.67</a></li> "build directory locked" should say which process is holding the lock</a></li> ./configure</code> should set profile = "user"</code> by default</a></li> ./configure --set changelog-seen=2</code> doesn't work</a></li> Bootstrap fails to wipe the sysroot directory on Windows if proc-macro-server is being used</a></li> warning: unused variable 'RCSrc' [-Wunused-variable] (and several others) while executing ./x.py build && ./x.py install</code></a></li> Option '' given more than once when building clippy</a></li> x.py fmt</code> is extremely noisy</a></li> Document tidy and bootstrap</a></li> x.py fails with custom Git remote name</a></li> tidy tries to run unrelated x</code> binary</a></li> Tidy should detect unreachable modules in compiler/</code></a></li> Enable ELIDED_LIFETIMES_IN_PATHS lint in doctests for the compiler/libstd</a></li> bootstrap.py doesn't work with vendoring and CARGO_HOME environment variable</a></li> Test that the compiler/library builds with -Zmir-opt-level=3 -Zvalidate-mir</a></li> bootstrap should not use rustc --version</code> to detect the build triple on on Mac Apple Silicon M1 arm64</a></li> Unify test code in bootstrap</a></li> x setup generates config.toml into root even when run outside of root.</a></li> rust 1.64 now uses fd-lock->rustix->flock() for bootstraping where flock() is not available on Solaris</a></li> Simplify --exclude syntax and make it more useful</a></li> Make the status messages emitted by bootstrap more clear</a></li> Merge commits break LLVM CI download</a></li> Copy stage0 binaries into stage0-sysroot</a></li> x.py</code> submodule handling breaks when tracking upstream as upstream</code></a></li> rust-analyzer doesn't work on bootstrap anymore</a></li> Build fails with -Csplit-debuginfo</code> is unstable on this platform</a></li> Building with lld and download-ci-llvm</a></li> x build src/tools/miri</code> doesn't install miri as part of the built toolchain</a></li> Building and testing rustc on *BSD fails on -C split-debuginfo</a></li> rustc build broken after #95906</a></li> x setup -h -v</code> should work</a></li> Fix x.py clippy</code> to be less janky</a></li> rustc-src target does not include vendor/ when re-building rustc-src</a></li> multiple definition of `llvm:: cl ::Option::anchor()' when running x.py build</a></li> bootstrap: RUSTFLAGS_BOOTSTRAP does not affect building bootstrap</a></li> Consolidate bootstrap documentation</a></li> x.py</code> panics when trying to build "stage3" compiler</a></li> ICE generated when attempting to bootstrap on x86_64-unknown-linux-gnu with a local libc checkout</a></li> Building errors on macos 10.13.6</a></li> ICE: "no entry found for key" while building stage0 tools</a></li> Problem linking libunwind when compiling clippy</a></li> Native bootstrap for RISC-V on Gentoo Linux (failure)</a></li> Follow-up work for download-rustc</code></a></li> Unable to build with cmake on Windows: missing: Python3_EXECUTABLE Interpreter</a></li> cargo fmt</code> and other tools don't work for a linked toolchain.</a></li> Unresolved LLVM symbols when linking rustc_driver.</a></li> ./x.py fmt</code> uses incorrect rustfmt with download-ci-llvm=true and custom rustc (not stage0/beta)</a></li> Add a new cygwin target</a></li> Remove missing_tools</code> config</a></li> unable to run ./x.py check</code></a></li> ./x.py fmt is not supported on this channel when not using stage0 toolchain rustc</a></li> x.py breaks submodule state when run in a pre-commit hook from a worktree</a></li> Undefined reference to _Unwind_Resume while building rust</a></li> x.py: Add color to diffs</a></li> bootstrap: --warnings warn</code> doesn't apply to bootstrap itself</a></li> ICE: stage2 builds of rustc itself see metadata serialized by a different rustc</a></li> rustbuild: is llvm always built with AVR backend?</a></li> missing-tools broken when tools are explicitly selected</a></li> "x.py dist" build fails in llvm when DESTDIR is set</a></li> 1.43.0 x.py "dist" build fails in LlvmTools build</a></li> ./x.py test <test_path> --target foo</code> does not work</a></li> compile requires zlib.h in default location</a></li> Debug build of libLLVM.so is enormous</a></li> Make librustc_error_code dynamically linked so it doesn't rebuild everything every time</a></li> bootstrap/rustbuild: --test-args</code> has no effect for cargo tests</a></li> Running target llvm-config on host</a></li> incremental = true</code> as the default in config.toml?</a></li> FCP for toolstate changes</a></li> rust-1.38: bootstrap linker=clang: error: failed to run custom build command for ryu v1.0.0</code> // Caused by: process didn't exit successfully: .../work/rustc-1.38.0-src/build/bootstrap/debug/build/ryu-deb3460cf2bb47d1/build-script-build</code> (signal: 11, SIGSEGV [...]</a></li> Default sysconfdir</a></li> rust-gdbgui script is not installed</a></li> tidy should skip files based on mtime.</a></li> Get x.py test</code> output in human-readable format</a></li> Building libstd without any features does not work</a></li> "ld: archive has no table of contents file" when compiling rustc</a></li> rust 1.28.0 build fails - test failure</a></li> x.py: config.toml's codegen-units overridden by RUSTFLAGS</a></li> ./x.py test</code> deletes rustc_private</code> artifacts from the sysroot</a></li> Bootstrap deletes the sysroot directory when alternating between check and build, breaking --keep-stage</a></li> configure: not canonicalizing relative directories</a></li> Rustbuild: Building stage0 with system installed rust with rustlib in /usr/lib64 fails</a></li> ui test failures (segfaults and nested panics) since libbacktrace update</a></li> Build fails if "make" is not gnu make</a></li> Print message that clarifies some components are allowed to fail during build.</a></li> lightweight submodule landing</a></li> Build released compiler artifacts as optimized as possible</a></li> swallowed output line visible only upon second compile invocation</a></li> configure: Give a better error when the local rustc version is too old</a></li> bootstrap fails on NetBSD</a></li> x.py build</code> fails to find bootstrap if global cargo config has target set</a></li> [rustbuild] should not rollback the submodules most of the time</a></li> Setting cxx in cargo.toml doesn't pass through to build.rs scripts such as in rustc_llvm</a></li> tidy doesn't play nicely with autocrlf</a></li> fakeroot invalidates build cache</a></li> ppc64le: Fails to build 1.14.0 with lots of E0554 and a Segmentation Fault on Ubuntu</a></li> TAGS targets (for emacs and vi integration) disappeared from Makefile</a></li> rustbuild: copy libs for stage1 from stage0 when using incremental and enable-local-rust</a></li> [rustbuild] test src/serialize is no-op if target is provided</a></li> Add ability to pass CFLAGS and LIBS into bootstrap toml</a></li> Rustc version does not match manifest version</a></li> [rustbuild] cross-compiling does not pass target through to the C compiler</a></li> rustdoc could use some LD_LIBRARY_PATH handling cleanup</a></li> </ul> </details> 896 pull requests were opened</summary> annotate-snippets: update to 0.10</a></li> Handle non-existent/empty .cargo/registry/src and empty env vars</a></li> Simplify bootstrap --check-cfg</code> arguments</a></li> [perf experiment] Enable overflow checks for not-std</a></li> bootstrap: Move -Clto= setting from Rustc::run to rustc_cargo</a></li> solaris support on bootstrap lock</a></li> utilize the unused llvm-tools</code> option</a></li> Remove usage of deprecated missing-tools</code> bootstrap flag</a></li> Update sysinfo</a></li> suppress change-tracker warnings in CI containers</a></li> fix ./configure --set change-id</code></a></li> bootstrap: use same make flags with rustdoc</a></li> [debugging] do not merge</a></li> remove dead inferred outlives testing code</a></li> Fix doc typos</a></li> Update cargo</a></li> Bump stage0 to 1.76 beta</a></li> Add arm64ec-pc-windows-msvc target</a></li> Switch from using //~ERROR</code> annotations with --error-format</code> to error-pattern</code></a></li> Update sysinfo version to 0.30.0</a></li> [DO NOT MERGE] experiment CI with doctest-xcompile</a></li> don't build rust-analyzer-proc-macro-srv</code> on def config </a></li> Comment out change-id</code> in config.example.toml</code></a></li> Separate MIR lints from validation</a></li> Rearrange config.codegen.toml</code> to match config.compiler.toml</code></a></li> [WIP] Run Miri and mir-opt tests without a target linker</a></li> Allow coverage tests to ignore test modes, and to enable color in coverage reports</a></li> remove hex</code> dependency in bootstrap</a></li> [perf experiment] (crudely) implement MIR-only rlibs</a></li> force current stage when --stage</code> is expilicitly used</a></li> Delegation implementation: step 1</a></li> fix x clean</code> for cross-compiled artifacts</a></li> update measureme</code> to 10.1.2 to deduplicate parking_lot</code></a></li> -Ztrait-solver=next</code> to -Znext-solver</code></a></li> Update to LLVM 17.0.6</a></li> Fix LLD thread flags in bootstrap on Windows</a></li> merge spelling</a></li> Unbreak non-unix non-windows bootstrap</a></li> Set the in-rust-tree</code> feature for all rust-analyzer{-proc-macro-srv} steps</a></li> [DO NOT MERGE] Introduce mechanism to write compiler metrics to disk</a></li> Make exhaustiveness usable outside of rustc</a></li> Subtree update of rust-analyzer</code></a></li> Revert using MCP510 in bootstrap</a></li> fix --dry-run when the change-id warning is printed</a></li> use &</code> instead of start-process in x.ps1</a></li> Range experiment</a></li> use bold magenta instead of bold white for highlighting</a></li> Remove extra check cfg handled by libc directly</a></li> Netbsd10 update</a></li> Extend tidy alphabetical checking to tests/</code>.</a></li> speed up x install</code> by skipping archiving and compression</a></li> tests: add sanity-check assembly test for every target</a></li> Remove unused bootstrap config option</a></li> Add support for shell argfiles</a></li> add comment about keeping flags in sync between bootstrap.py and bootstrap.rs</a></li> dump bootstrap shims</a></li> bootstrap(builder.rs): Don't explicitly warn against semicolon_in_expressions_from_macros</code></a></li> Fix x</code> not to quit after x</code> prints settings.json</code></a></li> use c literals in compiler and library</a></li> update hashbrown</a></li> move packed-struct tests into packed/ folder</a></li> better build locks for bootstrap</a></li> replace once_cell::sync::OnceCell</code> with std OnceLock</code></a></li> Enable address sanitizer for MSVC targets using INFERASANLIBS linker flag</a></li> Move some methods from tcx.hir()</code> to tcx</code></a></li> Add unstable -Zdefault-hidden-visibility</code> cmdline flag for rustc</code>.</a></li> Add -Zunpretty=stable-mir output test</a></li> Subtree update of rust-analyzer</code></a></li> Fix misc printing issues in emit=stable_mir</code></a></li> bootstrap: Memoize the LLVM rebuild hash to avoid very slow x check</code></a></li> do not generate llvm stamp when invoked from outside of tty</a></li> compile-time evaluation: detect writes through immutable pointers</a></li> give dev-friendly error message for incorrect config profiles</a></li> skip {tidy,compiletest,rustdoc-gui} based tests for DocTests::Only</code></a></li> Draft of branch coverage support</a></li> docs: publish nightly doc for rustfix</code></a></li> Merge unused_tuple_struct_fields</code> into dead_code</code></a></li> Update cargo</a></li> Make traits / trait methods detected by the dead code lint</a></li> Replace option.map(cond) == Some(true)</code> with option.is_some_and(cond)</code></a></li> Fix build on Solaris after #117815.</a></li> general improvements/fixes on bootstrap</a></li> Recompile LLVM when it changes in the git sources</a></li> Implement RFC 3127 sysroot path handling changes</a></li> utilize stdlib debug assertion status in compiletest</a></li> Remove i686-apple-darwin cross-testing</a></li> Remove feature</code> from the list of well known check-cfg name</a></li> allow bypassing the build directory lock</a></li> Explicitly unset $CARGO for compiletest</a></li> perform sanity checks before initiating cross-compilation in MirOpt</code></a></li> [beta] backport & bootstrap bump</a></li> Add thinlto support to codegen, assembly and coverage tests</a></li> Expand Miri's BorTag GC to a Provenance GC</a></li> Remove unnecessary -fembed-bitcode usage now that it's deprecated</a></li> Enable Rust to use the EHCont security feature of Windows</a></li> bootstrap: only show PGO warnings when verbose</a></li> [perf] test size reduction from compressing libstd's debuginfo</a></li> add safe compilation options</a></li> riscv32im-risc0-zkvm-elf: add target</a></li> Update the minimum external LLVM to 16.</a></li> On borrow return type, suggest borrowing from arg or owned return type</a></li> Fix Python interpreter issues in configure and</a></li> doc: add release notes to standalone doc bundle</a></li> Bootstrap bump</a></li> Add emulated TLS support</a></li> Cranelift isn't available on non-nightly channels</a></li> Set CFG_OMIT_GIT_HASH=1</code> during builds when omit-git-hash</code> is enabled</a></li> New attribute macros format for diagnostic structs without fluent slug</a></li> bootstrap: simplify setting unstable-options for tools</a></li> [beta] 1.75.0 promotion</a></li> Fix bootstrap issue with git on MSYS + Experimental CI testing</a></li> improve bootstrap change-tracking system</a></li> deprecate if-available</code> value of download-ci-llvm</code></a></li> bootstrap: please document why a config change requires migration</a></li> Update cargo</a></li> Add two tests</a></li> Fix tidy tripping up on untracked files with special characters in their name</a></li> Build Fuchsia in CI</a></li> enable unstable feature on x clean [PATH]</code></a></li> bump few ICU4X leftover deps</a></li> Add -Zuse-sync-unwind</a></li> Restore rustc shim error message</a></li> speed up x clean</code></a></li> check config file before prompts on x setup</code></a></li> Subtree update of rust-analyzer</code></a></li> coverage: Rename the run-coverage</code> test mode to coverage-run</code></a></li> crater: test enabling MCP510</a></li> Stabilize THIR unsafeck</a></li> Document clippy_config in nightly-rustc docs</a></li> bump some deps</a></li> [beta] backports</a></li> Update ICU4X</a></li> Prevent mixing deprecated check-cfg syntax with new one</a></li> x clippy</a></li> improve compiler&tool documenting and re-enable cranelift on CI</a></li> Update cargo</a></li> Disallow reference to static mut</code> and adding static_mut_ref</code> lint</a></li> clone less</a></li> Revert "Auto merge of #117328 - lqd:cranelift-rocket, r=Mark-Simulacrum"</a></li> Revert "bootstrap: do not purge docs on CI environment"</a></li> bootstrap/setup: create hooks directory if non-existing</a></li> Remove support for alias -Z symbol-mangling-version</code></a></li> coverage: Unify tests/coverage-map</code> and tests/run-coverage</code> into tests/coverage</code></a></li> bootstrap: do not purge docs on CI environment</a></li> Embedded linker: Alternative approach to the current ptx-linker</a></li> enable parallel rustc front end in nightly builds</a></li> Use derivative for Hash</code> in rustc_type_ir</code></a></li> Use derivative for PartialOrd</code>/Ord</code> in rustc_type_ir</code></a></li> [dont commit] Use derivative for PartialEq</code>/Eq</code> in rustc_type_ir</code></a></li> Use derivative for Clone</code>/PartialOrd</code>/Ord</code>/Hash</code> in rustc_type_ir</code></a></li> improve and fix x install</code></a></li> Add support for mipsel-unknown-netbsd, 32-bit LE mips.</a></li> Old master</a></li> coverage: Harmonize the coverage-map</code> and run-coverage</code> test directories</a></li> Remove asmjs</a></li> pass CODEGEN_BACKENDS</code> to docker</a></li> change default output mode of BootstrapCommand</code></a></li> Run part of rustc_codegen_gcc</code>'s tests in CI</a></li> fix miri target information for Test step</a></li> handle the case when the change-id isn't found</a></li> Thir unsafeck fixes</a></li> Avoid unnecessary builds/rebuilds of rust-demangler</code></a></li> [DO NOT COMMIT] Use derivative to simplify impls in rustc_type_ir</code></a></li> compiletest: Display compilation errors in mir-opt tests</a></li> tidy: add unit tests for alphabetical checks</a></li> Allow configuring the parent GitHub repository</a></li> Revert "Improve android-ndk property interface"</a></li> remove change-id assertion in bootstrap test</a></li> Use unwinding</code> crate for unwinding on Xous platform</a></li> x.ps1: remove the check for Python from Windows Store</a></li> Clean up compiler/rustc*/Cargo.toml</code></a></li> [RFC 3086</code>] Attempt to try to resolve blocking concerns </a></li> add bootstrap flag --skip-stage0-validation</code></a></li> coverage: Add UI tests for values accepted by -Cinstrument-coverage</code></a></li> Enable cg_clif tests for riscv64gc</a></li> [beta] backports and stage0 bump</a></li> Improve android-ndk property interface</a></li> Add comment</a></li> Prepare the bootstrap</code> tool for the new check-cfg syntax</a></li> Use shell parsing for response files</a></li> bootstrap: bump fd-lock, clap and windows</a></li> fix(bootstrap) info message show correct path now</a></li> Add a new download-ci-llvm = if-unchanged</code> option and enable it by default for profile = codegen</code></a></li> Add FileCheck annotations to mir-opt tests.</a></li> Normalize alloc-id in tests.</a></li> Make x capable of resolving symlinks</a></li> bootstrap: Add in-code hint about MAGIC_EXTRA_RUSTFLAGS</a></li> Allow bootstrap cache path to be set by environment variable</a></li> demo of moving std::io::Error to core</a></li> remove outdated bootstrap FIXME</a></li> x.py zsh completion support</a></li> optimize file read in Config::verify</code></a></li> Reorganize bootstrap/Cargo.toml</code></a></li> Update x.ps1</a></li> Centralize command running in boostrap (part one)</a></li> add SAFETY</code> block on the usage of unsafe getuid</code></a></li> Sync rustc_codegen_cranelift</a></li> Cleanup rustc_features</code> some more</a></li> Add RUSTFLAGS_BOOTSTRAP to RUSTFLAGS for bootstrap compilation</a></li> linker: Remove -Zgcc-ld</code> option</a></li> Miri subtree update</a></li> Use tidy to enforce alphabetical dependency ordering</a></li> Replace unsafe getuid with nix impl of Uid</a></li> Pass flags to rustdoc</code> shim without env. vars</a></li> Pass rustc shim flags using environment variable</a></li> vendoring in tarball sources</a></li> Bump bootstrap compiler to just-released beta</a></li> CFI: Fix (3) of core and std have explict CFI violations</a></li> bootstrap: make copying linker binaries conditional</a></li> [beta] promote release</a></li> Optimize librustc_driver.so</code> with BOLT </a></li> ensure the parent path's existence on x install</code></a></li> Stop mentioning internal lang items in no_std binary errors</a></li> Turn cfg_match</code> into a builtin</a></li> Initiate the inner usage of cfg_match</code> (Compiler)</a></li> warn if source is not either a git clone or a dist tarball</a></li> Generalize LLD usage in bootstrap</a></li> bootstrap: copy self-contained linking components to stage0-sysroot</code></a></li> More fixes for running the test suite on a bare metal target</a></li> Apply structured suggestion that allows test to work since 1.64</a></li> Fix misuses of a vs an</a></li> bootstrap: do not invoke global lld</code> binary</a></li> reorganize/refactor bootstrap codebase</a></li> Update cargo</a></li> WIP: bootstrap: remove use-lld</a></li> quote argument to sh -n</a></li> :arrow_up: rust-analyzer</code></a></li> ref(bootstrap.py): add eprint</code> function</a></li> add sanity checks for user write access on x install</code></a></li> Pass -jN</code> from Make to BOOTSTRAP_ARGS</code></a></li> Open the FileEncoder file for reading and writing</a></li> Update crates for better MIPS R6 support</a></li> Add GNU/Hurd target</a></li> Don't pass -stdlib=libc++</code> when building C files on macOS</a></li> Fix ui-fulldeps --stage=1</code> with -Zignore-directory-in-diagnostics-source-blocks</code></a></li> target tier policy compliance</a></li> dependencies: reduce the amount of crates pulling in atty</a></li> fix mismatched symbols</a></li> Enz update</a></li> rustdoc: show crate name beside smaller logo</a></li> compiletest: Don't swallow some error messages.</a></li> Split out the stable part of smir into its own crate to prevent accidental usage of forever unstable things</a></li> bootstrap major change detection implementation</a></li> Remap Cargo dependencies to /rust/deps</a></li> Avoid blessing cargo deps's source code in ui tests</a></li> Add check_unused_messages in tidy</a></li> update rust_analyzer_settings.json</a></li> rustdoc: merge theme css into rustdoc.css</a></li> fix r-a rustfmt command</a></li> Make AIX known by bootstrap</a></li> Make compiletest output truncation less disruptive</a></li> compiletest: load supported sanitizers from target spec</a></li> Add std::hash::{DefaultHasher, RandomState}</code> exports (needs FCP)</a></li> Enable ASAN/LSAN/TSAN for *-apple-ios-macabi</a></li> Make create_def a side effect instead of marking the entire query as always red</a></li> Fix log formatting in bootstrap</a></li> issue has since been fixed</a></li> support {disable,enable}-patch-binaries-for-nix</code> in configure.py</a></li> Pr 96475 ci test</a></li> update build.extended</code> comments in config.example.toml</code></a></li> Add arm64e-apple-ios & arm64e-apple-darwin targets</a></li> optimize and cleanup bootstrap source</a></li> target_os = "custom"</code>: selecting/swapping platform-specific parts of the libstd at runtime</a></li> get rid of duplicate primitive_docs</a></li> also skip musl checks when BOOTSTRAP_SKIP_TARGET_SANITY is set</a></li> optimize bootstrap dep tree</a></li> bootstrap/format: remove unnecessary paths.push</a></li> bootstrap: use git merge-base for LLVM CI download logic</a></li> Wasix ci</a></li> avoid stdout redirection on curl</code> executions</a></li> [TEST] Enable the parallel compiler with 8 threads</a></li> Remove -Zfuel.</a></li> tell people what to do when removing an error code</a></li> Run tidy license checker on more workspaces</a></li> replace outdated github username 'ozkanonur'</a></li> Implement PROBLEMATIC_CONSTS</code> generalization </a></li> test for parallel compiler by default</a></li> added support for GNU/Hurd</a></li> [beta] backport and stage0 bump</a></li> don't use force-unstable-if-unmarked with x test in standard library doctests</a></li> tests: add test for #67992</a></li> Move Coverage Regions / Expressions to a side table</a></li> Move some ui tests to subdirectories</a></li> lto: use the object</code> crate to load bitcode sections</a></li> Generalize Coverage Expression simplification</a></li> tests: re-enable pretty-std-collections on macOS</a></li> Limit -C strip</code> on MSVC</a></li> Detect and report nix shell</a></li> compile rust-anaylzer with x check</code> if it's enabled</a></li> Skip ExpandYamlAnchors when the config is missing</a></li> Disable bootstrap rustc version check</a></li> Update bootstrap compiler to 1.73.0 beta</a></li> Always use os-release</code> rather than /lib</code> to detect NixOS</code> (bootstrap)</a></li> Fix Step Skipping Caused by Using the --exclude</code> Option</a></li> bootstrap/miri: respect config_locked_deps</a></li> Download pre-compiled bootstrap from CI </a></li> Add a new CoverageKind::Branch to MIR</a></li> when terminating during unwinding, show the reason why</a></li> Fix standard library not compiling with dependency cc v1.0.80+</a></li> Warn on elided lifetimes in associated constants (ELIDED_LIFETIMES_IN_ASSOCIATED_CONSTANT</code>)</a></li> Dummy PR to test coverage test changes in CI</a></li> coverage: Anonymize line numbers in run-coverage</code> test snapshots</a></li> coverage: Explicitly test the coverage maps produced by codegen/LLVM</a></li> Enable constant folding across crates (weak linkage + comdat)</a></li> Adds a --failed</code> flag to x test</code></a></li> [beta] backport</a></li> Keep printing extra comments in MIR dumps</a></li> interpret: remove incomplete protection against invalid where clauses</a></li> Prevent constant rebuilds of rustc-main</code> (and thus everything else)</a></li> Add f16</code> and f128</code></a></li> remove blanket-Freeze for PhantomData</a></li> llvm: use -Bsymbolic-functions with -fno-semantic-interposition</a></li> bump schannel, miow to drop windows-sys 0.42</a></li> Print tidy command with bless tidy check failure</a></li> Fix ui-fulldeps missing the internal_features</code> lint on stage 0</a></li> copy the correct version of LLVM into the stage0 sysroot</a></li> bootstrap: config: fix version comparison bug</a></li> Improve spans for indexing expressions</a></li> compiletest: Handle non-utf8 paths (fix FIXME)</a></li> Skip checking of rustc_codegen_gcc</code> with vendoring enabled</a></li> x.py print more detailed format files and untracked files count</a></li> Revert #113588 to fix bootstrap timings</a></li> get auto traits for parallel rustc</a></li> Strip unexpected debuginfo from libLLVM.so</code> and librustc_driver.so</code> when not requesting any debuginfo</a></li> Update x64 Linux host compiler to LLVM 17</a></li> Prepare Rust 1.71.1</a></li> better error handling for rust.codegen-backends</code> on deserialization</a></li> Allow stripping debuginfo from LLVM's shared library</a></li> Compute variances for lazy type aliases</a></li> Check lazy type aliases for well-formedness</a></li> Add tidy check for stray rustfix files</a></li> tidy watcher</a></li> Update lexer emoji diagnostics to Unicode 15.0</a></li> Check if we can strip debuginfo prior to bolting libLLVM.so</a></li> Update the minimum external LLVM to 15</a></li> Rename tests/ui/issues/issue-100605.rs to ../type/option-ref-advice.rs</a></li> Change LLVM BOLT flags</a></li> Revert "add tidy check that forbids issue ui test filenames"</a></li> clean stage-specific artifacts using x clean --stage</code></a></li> Put inline functions in only one CGU</a></li> Lots of tiny incremental simplifications of EmitterWriter</code> internals</a></li> Dont pass -Zwrite-long-types-to-disk=no</code> for ui-fulldeps --stage=1</code></a></li> Add UI test for issue #35144</a></li> compiletest: remove ci-specific remap-path-prefix</a></li> Allow using external builds of the compiler-rt profile lib</a></li> bootstrap: inline format!() args (0)</a></li> Add help for crate arg when crate name is invalid</a></li> Split some functions with many arguments into builder pattern functions</a></li> Update to LLVM 17</a></li> typos</a></li> Update cargo</a></li> fix(bootstrap): rename exclude flag to skip 🐛</a></li> Define CMAKE_SYSTEM_NAME on a cross build targeting DragonFly.</a></li> Fix test panics for submodule of book is not updated</a></li> Sync rustc_codegen_cranelift</a></li> Fix rustc-args passing issue in bootstrap</a></li> rust-installer: Use env(1) in the shebang.</a></li> [beta] backport</a></li> etc: add RUSTC_BOOTSTRAP</code> to rust-analyzer config</a></li> new unstable option: -Zwrite-long-types-to-disk</a></li> Add RUSTC_PROGRESS env var to show the current queries and their arguments</a></li> Replace in-tree rustc_apfloat</code> with the new version of the crate</a></li> Experiment: Try making all compiler-builtins intrinsics weak symbols</a></li> Tests crash from inappropriate use of common linkage</a></li> Avoid another gha group nesting</a></li> Add if-identical</code> mode for download-ci-llvm</code></a></li> Respect prefix</code> when sysconfdir</code> isn't set in config.toml</a></li> Remove unused bootstrap::util::CiEnv</code> enum</a></li> Report errors in jobserver inherited through environment variables</a></li> Move MinGW linker dist option to proper section</a></li> Fix rpath for libdir is specified</a></li> Fix compiletest windows path finding with spaces</a></li> Update Clippy</a></li> remove outdated FIXME</code>s in bootstrap internals</a></li> Double check that hidden types match the expected hidden type</a></li> add a csky-unknown-linux-gnuabiv2 target</a></li> misc bootstrap cleanups</a></li> bootstrap: Clean up try_run</a></li> Make nodejs</code> control the default for RustdocJs tests instead of a hard-off switch</a></li> Bump bootstrap to 1.72 beta</a></li> Fix bootstrap.py uname error</a></li> Remap paths for ~/.cargo in UI tests</a></li> Test simd-wide-sum for codegen error</a></li> Update cargo</a></li> Move BOLT from bootstrap</code> to opt-dist</code></a></li> refactor(rustc_middle): Substs -> GenericArg</a></li> bootstrap: use git merge-base for LLVM CI download logic</a></li> add tidy check that forbids issue-XXXX test filenames</a></li> Revert "fix: :bug: etc/bash_complettion -> src/etc/... to avoid copy …</a></li> bootstrap: Don't break on uname -p</code> != unknown</code></a></li> bootstrap: Don't print "Skipping" twice</a></li> Rollup of 0 pull requests</a></li> Remove the library/term exception in tidy's pal checker code</a></li> Implement generic const items</a></li> bootstrap/libtest: print test name eagerly on failure even with verbose-tests=false</code> / --quiet</code></a></li> Add even more GHA log groups</a></li> Add CL and CMD into to pdb debug info</a></li> add aarch64-unknown-teeos target</a></li> add aarch64-teeos-target</a></li> add aarch64-teeos-target</a></li> Reimplement C-str literals</a></li> Fail the build if clippy tests don't pass</a></li> tidy: remove filtering for wasm32 deps, as this don't work</a></li> Try to improve rustdoc performance by reducing the number of allocations of pulldown-cmark</a></li> Disable building rustc</code> with (Thin)LTO on Windows</a></li> reduce deps for windows-msvc targets for backtrace</a></li> Add x86_64-unikraft-linux-musl</code> target</a></li> (do not merge) test chasing down debuginfo failures for rc/arc allocator</a></li> [perf] test MCP510</a></li> various download-rustc fixes</a></li> Fix submodule handling when the current branch is named after a tag</a></li> Add support for NetBSD/riscv64 aka. riscv64gc-unknown-netbsd.</a></li> Implement selection for Unsize</code> for better coercion behavior</a></li> Copy stage0 rustc</code> binaries to stage0-sysroot</code></a></li> Revert the lexing of c"…"</code> string literals</a></li> Update debuginfo test runner to provide more useful output</a></li> Remove chalk support from the compiler</a></li> Unite bless environment variables under RUST_BLESS</code></a></li> Enable type privacy lints in rustc</a></li> Update rustix</a></li> link to PERMITTED_DEPENDENCIES in tidy error</a></li> Use String or Int to set the opt level</a></li> Update compiler builtins</a></li> Update Clippy</a></li> fix compiletest crash</a></li> Make Rust Analyzer tests faster by compiling less code</a></li> Don't pass --test-args to python -m unitest</code></a></li> Fix try builds on the msvc builder</a></li> Don't fail early if try_run</code> returns an error</a></li> Fix loading target specs in compiletest not working with custom targets</a></li> compiletest: Only trim the end of process output</a></li> Set channel = nightly</code> in dist profile</a></li> rustdoc: Add lint redundant_explicit_links</code></a></li> Revert behaviour change for bootstrap doc command</a></li> fix(resolve): update the ambiguity glob binding as warning recursively</a></li> bootstrap: rename 'user' profile to 'dist'</a></li> Add x86_64-unknown-linux-ohos target</a></li> Fix build on Solaris where fd-lock cannot be used.</a></li> cargo update</a></li> Switch some more Steps to builder.msg</code></a></li> [wip] ship rustc debuginfo on linux</a></li> Introduce run-make</code> V2 infrastructure, a run_make_support</code> library and port over 2 tests as example</a></li> rust-installer & rls: remove exclusion from rustfmt & tidy </a></li> Move some docs from the README to the dev-guide</a></li> Fix old python deprecation check in x.py</a></li> bootstrap: Backup settings.json</code> to the correct filename</a></li> bootstrap: update defaults for compiler</code> and library</code> aliases</a></li> [DONT MERGE], only for windows perf log</a></li> Fix rustdoc gui tester</a></li> Enable zlib in LLVM on aarch64-apple-darwin</a></li> WASI threads, implementation of wasm32-wasi-preview1-threads target</a></li> Make tidy not traverse untracked directories</a></li> display PID of process holding lock</a></li> Add more context to quit_if_file_exists</code> in configure.py</code> & delete config.toml in CI</a></li> hir</code>: Add Become</code> expression kind (explicit tail calls experiment)</a></li> Revert 'Rename profile=user to profile=dist'</a></li> rust-installer: migrate to clap 4.2, change to 2021 edition and fix few clippy lints</a></li> Update cargo</a></li> Add --llvm-targets option to bootstrap configure script</a></li> bootstrap: Add and use -Z absolute-file-paths</a></li> llvm ffi: Expose CallInst->setTailCallKind</code></a></li> Move tests</a></li> Use RustOptimize to set optimize</a></li> Don't try to auto-bless 32-bit mir-opt</code> tests on ARM Mac hosts</a></li> bootstrap: check for dry run when copying env vars for msvc</a></li> Run part of cg_clif's tests in CI</a></li> Add simple markdown formatting to rustc --explain</code> output</a></li> Sync rustc_codegen_cranelift</a></li> Test x.ps1</code> in msvc</code> CI job</a></li> cleanup azure leftovers</a></li> Implement explicit tail calls</a></li> CI: merge mingw</code> test CI jobs</a></li> CI: merge msvc</code> test CI jobs</a></li> Update cargo</a></li> Download pre-compiled bootstrap from CI</a></li> rustdoc-gui: allow running on Windows</a></li> implement stdout streaming in render_tests::Renderer</code></a></li> bootstrap: Don't override debuginfo-level = 1</code> to mean line-tables-only</code></a></li> Dummy PR to test coverage test changes in CI</a></li> Fix python linting errors</a></li> Update documentation for tools</code> defaults</a></li> Add deprecation warning to python versions <3.6 in x.py</a></li> Add support for tidy linting via external tools for non-rust files</a></li> Give more helpful progress messages in Assemble</code></a></li> Document rustc_driver by default</a></li> Make compiletest aware of targets without dynamic linking</a></li> Allow overwriting the sysroot compile flag via --rustc-args</a></li> Add support for targets without unwinding in mir-opt</code>, and improve --bless</code> for it</a></li> download-rustc: Fix x test core</code> on MacOS</a></li> add mips64r6 and mips32r6 as target_arch values</a></li> [experiment] Use new solver in MIR validator subtyping checks</a></li> Remove comments from mir-opt MIR dumps</a></li> Fix rust-analyzer proc macro server</a></li> bootstrap: remove dependency is-terminal</code></a></li> Convert run-make/coverage-reports</code> tests to use a custom compiletest mode</a></li> Don't double-print status messages in GHA</a></li> bootstrap: Disallow --exclude test::std</code></a></li> Fix the tests-listing-format-json test on Windows</a></li> Disable RustAnalyzer check by default, run Rustfmt check before</a></li> Test the cargo args generated by bootstrap.py</a></li> Don't require the output from libtest to be valid UTF-8</a></li> Build rustc</code> with 1CGU on x86_64-pc-windows-msvc</code></a></li> Don't compile rustc to self-test compiletest</a></li> rust-lld: add rpath entry to the correct lib</code> folder</a></li> [beta] backports + stage0 bump</a></li> Port PGO/LTO/BOLT optimized build pipeline to Rust</a></li> refactor tool_doc!</code></a></li> Make sure the build.rustc version is either the same or 1 apart (revised)</a></li> Update dependencies with reported vulnerabilities</a></li> pass --lib</code> to x doc</code></a></li> Erase regions even if normalization fails in writeback (in new solver)</a></li> Print the full arguments passed to ./configure</code> in CI</a></li> [experiment] Deny noop_method_call</a></li> Fix the progress message for x doc rustc</code></a></li> Use download-rustc = "if-unchanged"</code> in x86_64-gnu</code></a></li> Add -Ztrait-solver=next-coherence</code></a></li> Update cargo</a></li> Don't print unsupported split-debuginfo modes with -Zunstable-options</code></a></li> Bootstrap update to 1.71 beta</a></li> Add --warnings warn</code> flag to x.py</code></a></li> enhancements on build_helper utilization and rustdoc-gui-test</a></li> bootstrap: Rename profile = user to profile = dist</a></li> Patch-1</a></li> Group rfcs tests</a></li> Move tests from ui/discrim</code> dir</a></li> [do not merge] CI experiments</a></li> Bump to 1.72.0</a></li> Avoid one rustc</code> rebuild in the optimized build pipeline</a></li> Add support for LLVM SafeStack</a></li> Add other workspaces to linkedProjects</code> in rust_analyzer_settings</a></li> deps: bump crates</a></li> Revert "Enable incremental independent of stage"</a></li> Respect CARGOFLAGS in bootstrap.py</a></li> Use a single codegen unit for fully optimized builds.</a></li> Make errors from x doc</code> less verbose</a></li> Generate docs for bootstrap itself</a></li> Stop normalizing so many different prefixes</a></li> bootstrap: Make clean</code> respect dry-run</code></a></li> bootstrap: Various Step refactors</a></li> Include test suite metadata in the build metrics</a></li> [experiment] Enable debug-logging by default</a></li> make noop_method_call</code> warn by default</a></li> refactor and cleanup the leak check, add it to new solver</a></li> Ensure Fluent messages are in alphabetical order</a></li> Render test messages from bootstrap</a></li> MIR: opt-in normalization of BasicBlock</code> and Local</code> numbering</a></li> Unset MIRI_BLESS for mir-opt-level 4 miri tests</a></li> Use CS PGO for LLVM</a></li> Make x test --dry-run</code> less verbose</a></li> Diagnostic namespace</a></li> Fix linkage for large binaries on mips64 platforms</a></li> add --remote-time</code> flag to curl for bootstrap</a></li> Read beta version from the version file if building from a source tarball</a></li> Print a backtrace in const eval if interrupted</a></li> bootstrap: (half) merge cp_r and cp_filtered</a></li> use git ls-tree --format instead of manually carving hashes</a></li> Bump cc</code> for bootstrap</code></a></li> Fix typo in bootstrap command description</a></li> Reduce the default number of CGUs for incremental.</a></li> Refactor pre-getopts command line argument handling</a></li> use c literals in compiler and library</a></li> Fix dependency tracking for debugger visualizers</a></li> very minor cleanups</a></li> Implement proposed API for proc_macro_span</code></a></li> Override config.toml options from command line</a></li> Improve startup time of bootstrap</a></li> Include better context for "already exists" error in compiletest</a></li> Move tests</a></li> Don't clean bootstrap by default</a></li> Make sure the build.rustc version is either the same or 1 apart</a></li> update Miri</a></li> Run tests on PGO/LTO/BOLT optimized dist artifacts</a></li> Get current target config from --print=cfg</code></a></li> update Miri</a></li> Bump object and thorin-dwp</a></li> add lib module to src/tool/compiletest</code></a></li> bump windows crate 0.46 -> 0.48</a></li> Generate shell completions for bootstrap with Clap</a></li> Fix linking Mac Catalyst by including LC_BUILD_VERSION in object files</a></li> Add a tidy check to find unexpected files in UI tests, and clean up the results</a></li> Prevent using the default cc</code> when that'd result in a broken build</a></li> new tool rustdoc-gui-test</code></a></li> Only depend on CFG_VERSION in rustc_interface</a></li> Load only the crate header for locator::crate_matches</code></a></li> Add support for NetBSD/aarch64-be (big-endian arm64).</a></li> Give a more helpful error when running the rustc shim directly</a></li> [beta] backport</a></li> Issue 109502 follow up, remove unnecessary Vec::new() from compile_test()</a></li> support set rpath</code> option for each target independently</a></li> Use free-args</code> consistently in bootstrap</a></li> Add CI step to prevent new untranslatable diagnostics being added</a></li> bootstrap: add .gitmodules to the sources</a></li> bootstrap: add llvm-project/runtimes to the sources</a></li> Fix instrument-coverage tests by using Python to sort instantiation groups</a></li> Update serde in workspace and non-synced dependencies</a></li> check bootstrap scripts syntax</a></li> Return error code from x.ps1</a></li> Suggest struct when we get colon in fileds in enum</a></li> diagnostics: exclude indirect private deps from trait impl suggest</a></li> remove pointless FIXME</code> in bootstrap::download</code></a></li> Make x.py work again in most (all?) cases</a></li> Wrap all of x.py</code> in if __name__ == '__main__':</code> to avoid problems with multiprocessing</code></a></li> Move some tests</a></li> Output some bootstrap messages on stderr</a></li> bootstrap: Fix compile error: unused-mut</a></li> Sync rustc_codegen_cranelift</a></li> windows: kill rust-analyzer-proc-macro-srv before deleting stage0 directory</a></li> tidy: remove ENTRY_LIMIT maximum checking and set it to 900</a></li> Promote loongarch64-unknown-linux-gnu to Tier 2 with host tools</a></li> Skip rustc</code> version detection on macOS</a></li> fix: :bug: etc/bash_complettion -> src/etc/... to avoid copy error</a></li> [beta] backport</a></li> Rustc shim is now a wrapper</a></li> compiletest: add bpf-linker assembly support</a></li> compiletest: emit assembly-output header in error</a></li> [WIP] Try packing hot type flags in the Ty</code> (pointer)</a></li> add tracking UI test for upstream LLVM issue</a></li> configure.py: add flag for riscv{64,32}gc musl-root</a></li> Reduce MIR dump file count for MIR-opt tests</a></li> bootstrap: update paths cargo-credential crate</a></li> Fix x test core</code> when download-rustc is enabled</a></li> Apply simulate-remapped-rust-src-base even if remap-debuginfo is set in config.toml</a></li> Implement builtin # syntax and use it for offset_of!(...)</a></li> Migrate bootstrap to Clap-based argument parsing</a></li> stop x fmt</code> formatting untracked directories</a></li> Update tests for libtest --format json</code></a></li> [master] Bump stage0</a></li> enable PGO on x86_64-apple-darwin</a></li> Group some sections of our logs in github actions</a></li> Tidy: Allow inline tests in the compiler</a></li> Rename wasm32-wasi</code> to wasm32-wasi-preview1</code></a></li> Allow overwriting the sysroot compile flag in compile tests</a></li> bootstrap: Unify test argument handling</a></li> fix out-of-date comment about rpath in bootstrap</a></li> Fix various configure bugs</a></li> Skip installing rustc stage 0</a></li> Fix x test lint-docs linkchecker</code> when download-rustc is enabled</a></li> ci: Add support for dist-loongarch64-linux</a></li> bootstrap: Update linux-raw-sys to 0.3.2</a></li> Don't special-case download-rustc in maybe_install_llvm</code></a></li> boostrap: print output during building tools</a></li> Bump download-ci-llvm-stamp</code> for loong support</a></li> Fix bootstrap locking</a></li> Support x test --stage 1 ui-fulldeps</code></a></li> Require impl Trait in associated types to appear in method signatures</a></li> Add compare-output-lines-by-subset flag to compiletest</a></li> Avoid including dry run steps in the build metrics</a></li> Require Python 3 in bootstrap.py</a></li> Add unused pre-interned symbols tidy check</a></li> Spelling src bootstrap</a></li> Parallelize initial Rust download in bootstrap</a></li> [beta] Prepare Rust 1.70.0</a></li> bolt: remove deprecated option value for split-functions</a></li> Spelling</a></li> Move test files</a></li> Start using gix</code> in bootstrap</code></a></li> ship tools with sysroot</a></li> Fix x test rust-installer</code> when cargo</code> is set to a relative path</a></li> [compiletest] Add more test ignore reasons, needs-</code> validation, and improved error messages</a></li> run tidy's style check from the root path</a></li> test for the default parallel compiler on threads=8</a></li> Automatically update the LLVM submodule for musl target (and other places)</a></li> Add libLLVM.so</code> to the target libdir when download-rustc is enabled</a></li> fix: use --retry-connrefused</code> in curl invocations of bootstrap download</a></li> Remove some unneeded imports / qualified paths</a></li> tidy: Issue an error when UI test limits are too high</a></li> Fix --extend-css</code> option</a></li> Fix no_std tests that load libc from the sysroot when download-rustc is enabled</a></li> bootstrap: drop some windows features</a></li> Greatly decrease the size of rustc_driver.so</code> when debuginfo is enabled</a></li> Add additional information to note for referencing packed field diagnostic</a></li> Do not attempt to commute comparison and cast to codegen discriminants</a></li> Remove orphaned remove_dir_all implementation from rust-installer</a></li> Update chrono/spdx-rs/time</a></li> fix running Miri tests</a></li> Fix typos in librustdoc, tools and config files</a></li> Start using windows sys</code> for Windows FFI bindings in std</a></li> Fix typos</a></li> './configure' now checks if 'config.toml' exists before writing to that destination</a></li> Fix x check --stage 1 when download-ci-llvm=false</a></li> Fix x check --stage 1</code> when download-rustc is enabled</a></li> download-rustc: Give a better error message if artifacts can't be dowloaded</a></li> compiletest: Use remap-path-prefix only in CI</a></li> compiletest: Give a better error message if node</code> isn't installed</a></li> Fix x test ui --target foo</code> when download-rustc is enabled</a></li> Add renaming of ignore-git to changelog</a></li> bump treewide clap to 4.2.1</a></li> Fix a typo in config.example.toml</code></a></li> Make the "codegen" profile of config.toml</code> download and build llvm from source.</a></li> ignore_git → omit_git_hash</a></li> Updating Wake example to use new 'pin!' macro</a></li> Pass host linker to compiletest.</a></li> bump few deps</a></li> add dont_check_failure_status</code> option in the compiler test</a></li> Set commit information environment variables when building tools</a></li> Fix buffer overrun in bootstrap and (test-only) symlink_junction</a></li> Remove the use of -use-gnu-stack</code> when BOLTing LLVM</a></li> Remove optimal xz settings from CI</a></li> Fix macOS and Windows installers when rust-docs is not available.</a></li> Move most ui-fulldeps tests to ui/</a></li> Include invocation start times</a></li> submodule detection for proper fix on #96188</a></li> uplift clippy::clone_double_ref</code> to rustc</a></li> bootstrap: replace atty</code> with is-terminal</code>, dedupe deps</a></li> Replace any existing build/host</code> symlink</a></li> test the parallel compiler</a></li> Drop binutils on powerpc-unknown-freebsd</a></li> [beta] backport</a></li> configure --set support list as arguments</a></li> Stabilize raw-dylib, link_ordinal, import_name_type and -Cdlltool</a></li> Always set RUSTC_BOOTSTRAP</code> with x doc</code></a></li> moving TestHelpers to test.rs and renaming native.rs to llvm.rs</a></li> check for missing codegen backeng config</a></li> [rust-installer] Allow long link names in tar files</a></li> bootstrap: create directory junction target if it does not exist</a></li> LIBPATH is used as dylib's path environment variable on AIX</a></li> Rpath is not supported on AIX</a></li> Bugfix: avoid panic on invalid json output from libtest</a></li> Download beta compiler toolchain in bootstrap if it doesn't yet exist</a></li> Change tidy error message for TODOs</a></li> Add force</code> option for --extern</code> flag</a></li> Rename 'src/bootstrap/native.rs' to llvm.rs</a></li> Set LLVM LLVM_UNREACHABLE_OPTIMIZE</code> to OFF</code></a></li> [stable] 1.68.1 release</a></li> Revert "Auto merge of #107224 - nikic:llvm-16, r=cuviper"</a></li> refactor fn bootstrap::builder::Builder::compiler_for</code> logic</a></li> Add tests for configure.py</a></li> Check for llvm-tools before install</a></li> bootstrap: skip llvm-tools install when externally provided</a></li> Use write_str() instead of write!() when possible</a></li> Set CMAKE_SYSTEM_NAME</code> for Linux targets</a></li> extend detect_src_and_out</code> test</a></li> #108240 Rename 'src/bootstrap/native.rs' to llvm.rs</a></li> Make cargo a workspace</a></li> Add dist.compression-profile</code> option to control compression speed</a></li> Create dirs for build_triple</a></li> create config::tests::detect_src_and_out</code> test for bootstrap</a></li> Prevent stable libtest</code> from supporting -Zunstable-options</code></a></li> [beta] backport</a></li> Rename config.toml.example</code> to config.example.toml</code></a></li> add enable-warnings</code> flag for llvm, and disable it by default.</a></li> bootstrap: document tidy</a></li> only call git on git checkouts during bootstrap</a></li> Add internal_features</code> lint</a></li> Validate ignore</code> and only</code> compiletest directive, and add human-readable ignore reasons</a></li> Set LIBC_CHECK_CFG=1</code> when building Rust code in bootstrap</a></li> Decouple test</code> and proc_macro</code></a></li> Force to use the stage 2 compiler when config.download_rustc is set</a></li> Add a sysroot</code> crate to represent the standard library crates</a></li> Bump bootstrap compiler to 1.69 beta</a></li> Dogfood CARGO_REGISTRIES_CRATES_IO_PROTOCOL=sparse in bootstrap</a></li> Update host compiler to LLVM 16</a></li> move personality to sys</a></li> Add OpenHarmony targets</a></li> x fmt: Don't print all modified files if there's more than 10</a></li> Make x test tidy</code> less noisy</a></li> x fmt: Only check modified files locally</a></li> Speed up tidy quite a lot</a></li> On nightly, dump ICE backtraces to disk</a></li> [beta] stage0 bump and backports</a></li> Update cargo</a></li> Include executed tests in the build metrics (and use a custom test display impl)</a></li> Allow setting hashmap toml values in ./configure</code></a></li> Use dynamic dispatch for queries</a></li> Omit unchanged options from config.toml in configure.py</code></a></li> [PERF EXPERIMENT] Enable the parallel compiler.</a></li> More config.toml.example cleanups</a></li> Remove the option to disable llvm-version-check</code></a></li> Rename src/etc/vscode_settings.json</code> to rust_analyzer_settings.json</code></a></li> Sync codegen defaults with compiler defaults and add a ping message so they stay in sync</a></li> Remove llvm.skip-rebuild</code> option</a></li> Don't use fd-lock on Solaris in bootstrap</a></li> Add a new config flag, dist.include-mingw-linker.</a></li> Fix x clean</code> with specific paths</a></li> Import rust-installer & adjust compression settings</a></li> [EXPERIMENT] Enable frame pointers for rustc</a></li> move pal cfgs in f32 and f64 to sys</a></li> bootstrap: Update the output of the check</code> descriptions</a></li> support x fmt</code> for sub and outside of rust directories</a></li> Make x doc --open</code> work on every book</a></li> Teach bootstrap system to export target specific rustflags</a></li> Add RUSTC_EMIT option to pass on --emit to crates during bootstrap</a></li> fix rustfmt symlink exists check in bootstrap</a></li> Allow building serde and serde_derive in parallel</a></li> Revert "Copy bin/*</code> and lib/*.dylib</code> files to stage0-sysroot</code>"</a></li> Revert #107834</a></li> fix build --stage 2 compiler/rustc</code> panic</a></li> Revert "Copy bin/*</code> and lib/*.dylib</code> files to stage0-sysroot</code>"</a></li> no-fail-fast support for tool testsuites</a></li> Distribute libntdll.a with windows-gnu toolchains</a></li> move TestHelpers to test.rs and rename native.rs to llvm.rs</a></li> [107049] Recognise top level keys in config.toml.example</a></li> Download rustfmt regardless of rustc being set in config.toml</a></li> Change src/etc/vscode_settings.json to always treat ./library as the sysroot source</a></li> Improve building compiler artifacts output</a></li> Add ConstParamTy</code> trait</a></li> Rollup of 3 pull requests</a></li> Respect config.lld_enabled when building windows-gnu.</a></li> Split x setup</code> sub-actions to CLI arguments (Clap edition)</a></li> Display pid of process holding lock</a></li> Migrate x</code> to using clap</code></a></li> [beta] backport</a></li> Intern SimplifyCfg</code> into enum variants</a></li> make x look for x.py if shell script does not exist</a></li> Copy bin/*</code> and lib/*.dylib</code> files to stage0-sysroot</code></a></li> Allow shortcuts to directories to be used for ./x.py fmt</a></li> Pass arguments to x</code> subcommands with --</code></a></li> Update LLVM submodule</a></li> create symlink only for non-windows operating systems</a></li> Emit JSON output for the building of bootstrap itself</a></li> Added sanity check to to catch empty host</code> parameter in ./x.py test --host=''</code></a></li> Split x setup</code> sub-actions to CLI arguments</a></li> Patch build/rustfmt/lib/*.so</code> for NixOS</a></li> Handled snap curl issue inside Rust</a></li> create symlink for legacy rustfmt path</a></li> Remove missing_tools config</a></li> Add zsh and bash completions for x</code></a></li> Set rust-analyzer.check.invocationLocation</code> to root</code></a></li> no python in shell scripts</a></li> bootstrap.py: fix build-failure message</a></li> x.py fails all downloads that use a tempdir with snap curl #107722</a></li> Allow automatically creating vscode settings.json</code> with x setup</code></a></li> Release 1.67.1</a></li> Apply BOLT optimizations without rebuilding LLVM</a></li> Run expand-yaml-anchors</code> in x test tidy</code></a></li> Enable frame pointers on all targets except x86.</a></li> Add only modified subcommand for compiletest</a></li> Bump rust-installer</a></li> [WIP] Build rustc</code> with a single CGU on x64 Linux</a></li> Build only X86 architecture for all temporary LLVM builds in Linux x64 dist</code> builder</a></li> Make x clippy</code> download and use beta clippy</a></li> Fix x fix</code> on the standard library itself</a></li> Add a linker argument back to boostrap.py</a></li> Update the minimum external LLVM to 14</a></li> Add an option to tune compiler crates' CGUs to bootstrap</a></li> Don't rebuild LLVM for BOLT optimization</a></li> Removed bootstrap asserts</a></li> Small bootstrap improvements</a></li> When stamp doesn't exist, should say Error, and print path to stamp file</a></li> Bootstrap asserts </a></li> Gracefully exit if --keep-stage flag is used on a clean source tree</a></li> Add internal lint against Ty == Ty</code></a></li> Fix wording from rustbuild</code> to bootstrap</code></a></li> Bump bootstrap compiler to 1.68</a></li> Add option to include private items in library docs</a></li> Add rust.lto=off</code> to bootstrap and set as compiler/library default</a></li> Bring tests back into rustc source tarball</a></li> Add T-bootstrap label to tools</a></li> Revisit fix_is_ci_llvm_available logic</a></li> Upgrade to LLVM 16</a></li> io: soften ‘at most one write attempt’ requirement in io::Write::write</a></li> [beta] backport</a></li> Enable sanitizers for s390x-linux</a></li> Allow to disable auto and blanket trait impls retrieval in rustdoc if it is in parallel_compiler</code> mode</a></li> consolidate bootstrap docs</a></li> Print PID holding bootstrap build lock on Linux</a></li> bootstrap: cleanup the list of extra check cfgs</a></li> [beta] backport rollup</a></li> fixes the --set option in configure.py</a></li> Re-enable building rust-analyzer on riscv64</a></li> Implement jump threading MIR opt</a></li> Add offset_of! macro (RFC 3308)</a></li> Make stage2 rustdoc and proc-macro-srv disableable in x.py install</a></li> Customize ICE link to include some metadata</a></li> PERF: split dwarf after #106709</a></li> Experiment: variation on #106745</a></li> Update cc to 1.0.77</a></li> Revert "warn newer available version of the x tool"</a></li> remove unreachable error code E0490</code></a></li> make error emitted on impl &Trait</code> nicer</a></li> Remove duplicate sha-1 dependency</a></li> fix(x): grammar</a></li> Switch to EarlyBinder</code> for const_param_default</code> and impl_trait_ref</code> queries</a></li> [nightly] Fix CVE-2022-46176</a></li> [beta] Fix CVE-2022-46176</a></li> [stable] Prepare Rust 1.66.1 and fix CVE-2022-46176</a></li> Link unstable features</a></li> Fix aarch64-unknown-linux-gnu_ilp32 target</a></li> [CI only] Move tests rebased</a></li> enable rust_2018_idioms</code> lint group for doctests</a></li> Fix unset e_flags in ELF files generated for AVR targets</a></li> migrate compiler, bootstrap and compiletest to windows-rs</a></li> Simple solution to validate toml in issue #106104</a></li> Update mdbook</a></li> Doc test rustc ast lowering</a></li> Add sanitizer support for modern iOS platforms</a></li> tidy: Don't include wasm32 in compiler dependency check</a></li> Move src/test to the root</a></li> Adjust comments about pre-push.sh hook</a></li> Add vendor to Fuchsia's target triple</a></li> Permit the MIR inliner to inline diverging functions</a></li> Handle non-existent upstream master branches in x fmt</code></a></li> Allow passing a specific date to bump-stage0</code></a></li> Make x.py clippy download and use beta clippy</a></li> Revert "bootstrap: Get rid of tail_args</code> in stream_cargo</code>"</a></li> Jsondoclint: Add --verbose</code> and --json-output</code> options</a></li> </ul> </details> 714 pull requests were merged</summary> Simplify bootstrap --check-cfg</code> arguments</a></li> solaris support on bootstrap lock</a></li> utilize the unused llvm-tools</code> option</a></li> Remove usage of deprecated missing-tools</code> bootstrap flag</a></li> Update sysinfo</a></li> fix ./configure --set change-id</code></a></li> bootstrap: use same make flags with rustdoc</a></li> remove dead inferred outlives testing code</a></li> Fix doc typos</a></li> Update cargo</a></li> Bump stage0 to 1.76 beta</a></li> Update sysinfo version to 0.30.0</a></li> don't build rust-analyzer-proc-macro-srv</code> on def config </a></li> Comment out change-id</code> in config.example.toml</code></a></li> Separate MIR lints from validation</a></li> remove hex</code> dependency in bootstrap</a></li> fix x clean</code> for cross-compiled artifacts</a></li> update measureme</code> to 10.1.2 to deduplicate parking_lot</code></a></li> -Ztrait-solver=next</code> to -Znext-solver</code></a></li> Update to LLVM 17.0.6</a></li> Fix LLD thread flags in bootstrap on Windows</a></li> Unbreak non-unix non-windows bootstrap</a></li> Make exhaustiveness usable outside of rustc</a></li> Subtree update of rust-analyzer</code></a></li> Revert using MCP510 in bootstrap</a></li> fix --dry-run when the change-id warning is printed</a></li> use &</code> instead of start-process in x.ps1</a></li> use bold magenta instead of bold white for highlighting</a></li> Remove extra check cfg handled by libc directly</a></li> Extend tidy alphabetical checking to tests/</code>.</a></li> Remove unused bootstrap config option</a></li> add comment about keeping flags in sync between bootstrap.py and bootstrap.rs</a></li> dump bootstrap shims</a></li> bootstrap(builder.rs): Don't explicitly warn against semicolon_in_expressions_from_macros</code></a></li> Fix x</code> not to quit after x</code> prints settings.json</code></a></li> use c literals in compiler and library</a></li> update hashbrown</a></li> move packed-struct tests into packed/ folder</a></li> replace once_cell::sync::OnceCell</code> with std OnceLock</code></a></li> Move some methods from tcx.hir()</code> to tcx</code></a></li> Add unstable -Zdefault-hidden-visibility</code> cmdline flag for rustc</code>.</a></li> Add -Zunpretty=stable-mir output test</a></li> Subtree update of rust-analyzer</code></a></li> bootstrap: Memoize the LLVM rebuild hash to avoid very slow x check</code></a></li> compile-time evaluation: detect writes through immutable pointers</a></li> give dev-friendly error message for incorrect config profiles</a></li> skip {tidy,compiletest,rustdoc-gui} based tests for DocTests::Only</code></a></li> docs: publish nightly doc for rustfix</code></a></li> Update cargo</a></li> Replace option.map(cond) == Some(true)</code> with option.is_some_and(cond)</code></a></li> Fix build on Solaris after #117815.</a></li> general improvements/fixes on bootstrap</a></li> Recompile LLVM when it changes in the git sources</a></li> utilize stdlib debug assertion status in compiletest</a></li> Remove i686-apple-darwin cross-testing</a></li> Remove feature</code> from the list of well known check-cfg name</a></li> allow bypassing the build directory lock</a></li> Explicitly unset $CARGO for compiletest</a></li> [beta] backport & bootstrap bump</a></li> Add thinlto support to codegen, assembly and coverage tests</a></li> Expand Miri's BorTag GC to a Provenance GC</a></li> Enable Rust to use the EHCont security feature of Windows</a></li> bootstrap: only show PGO warnings when verbose</a></li> add safe compilation options</a></li> Update the minimum external LLVM to 16.</a></li> On borrow return type, suggest borrowing from arg or owned return type</a></li> doc: add release notes to standalone doc bundle</a></li> Bootstrap bump</a></li> Add emulated TLS support</a></li> Cranelift isn't available on non-nightly channels</a></li> Set CFG_OMIT_GIT_HASH=1</code> during builds when omit-git-hash</code> is enabled</a></li> bootstrap: simplify setting unstable-options for tools</a></li> [beta] 1.75.0 promotion</a></li> improve bootstrap change-tracking system</a></li> deprecate if-available</code> value of download-ci-llvm</code></a></li> Update cargo</a></li> Fix tidy tripping up on untracked files with special characters in their name</a></li> Build Fuchsia in CI</a></li> enable unstable feature on x clean [PATH]</code></a></li> bump few ICU4X leftover deps</a></li> Restore rustc shim error message</a></li> speed up x clean</code></a></li> check config file before prompts on x setup</code></a></li> Subtree update of rust-analyzer</code></a></li> coverage: Rename the run-coverage</code> test mode to coverage-run</code></a></li> Document clippy_config in nightly-rustc docs</a></li> bump some deps</a></li> [beta] backports</a></li> Update ICU4X</a></li> x clippy</a></li> improve compiler&tool documenting and re-enable cranelift on CI</a></li> Update cargo</a></li> clone less</a></li> Revert "Auto merge of #117328 - lqd:cranelift-rocket, r=Mark-Simulacrum"</a></li> Revert "bootstrap: do not purge docs on CI environment"</a></li> bootstrap/setup: create hooks directory if non-existing</a></li> Remove support for alias -Z symbol-mangling-version</code></a></li> coverage: Unify tests/coverage-map</code> and tests/run-coverage</code> into tests/coverage</code></a></li> bootstrap: do not purge docs on CI environment</a></li> enable parallel rustc front end in nightly builds</a></li> Use derivative for Clone</code>/PartialOrd</code>/Ord</code>/Hash</code> in rustc_type_ir</code></a></li> improve and fix x install</code></a></li> Add support for mipsel-unknown-netbsd, 32-bit LE mips.</a></li> Remove asmjs</a></li> pass CODEGEN_BACKENDS</code> to docker</a></li> change default output mode of BootstrapCommand</code></a></li> Run part of rustc_codegen_gcc</code>'s tests in CI</a></li> fix miri target information for Test step</a></li> handle the case when the change-id isn't found</a></li> Thir unsafeck fixes</a></li> Avoid unnecessary builds/rebuilds of rust-demangler</code></a></li> compiletest: Display compilation errors in mir-opt tests</a></li> tidy: add unit tests for alphabetical checks</a></li> Allow configuring the parent GitHub repository</a></li> remove change-id assertion in bootstrap test</a></li> Use unwinding</code> crate for unwinding on Xous platform</a></li> x.ps1: remove the check for Python from Windows Store</a></li> Clean up compiler/rustc*/Cargo.toml</code></a></li> [RFC 3086</code>] Attempt to try to resolve blocking concerns </a></li> add bootstrap flag --skip-stage0-validation</code></a></li> coverage: Add UI tests for values accepted by -Cinstrument-coverage</code></a></li> Enable cg_clif tests for riscv64gc</a></li> [beta] backports and stage0 bump</a></li> Improve android-ndk property interface</a></li> Prepare the bootstrap</code> tool for the new check-cfg syntax</a></li> bootstrap: bump fd-lock, clap and windows</a></li> fix(bootstrap) info message show correct path now</a></li> Add a new download-ci-llvm = if-unchanged</code> option and enable it by default for profile = codegen</code></a></li> Add FileCheck annotations to mir-opt tests.</a></li> Normalize alloc-id in tests.</a></li> Make x capable of resolving symlinks</a></li> remove outdated bootstrap FIXME</a></li> x.py zsh completion support</a></li> optimize file read in Config::verify</code></a></li> Reorganize bootstrap/Cargo.toml</code></a></li> Centralize command running in boostrap (part one)</a></li> add SAFETY</code> block on the usage of unsafe getuid</code></a></li> Sync rustc_codegen_cranelift</a></li> Cleanup rustc_features</code> some more</a></li> Add RUSTFLAGS_BOOTSTRAP to RUSTFLAGS for bootstrap compilation</a></li> linker: Remove -Zgcc-ld</code> option</a></li> Miri subtree update</a></li> Use tidy to enforce alphabetical dependency ordering</a></li> Pass flags to rustdoc</code> shim without env. vars</a></li> Pass rustc shim flags using environment variable</a></li> vendoring in tarball sources</a></li> Bump bootstrap compiler to just-released beta</a></li> bootstrap: make copying linker binaries conditional</a></li> [beta] promote release</a></li> Optimize librustc_driver.so</code> with BOLT </a></li> ensure the parent path's existence on x install</code></a></li> Initiate the inner usage of cfg_match</code> (Compiler)</a></li> warn if source is not either a git clone or a dist tarball</a></li> Generalize LLD usage in bootstrap</a></li> bootstrap: copy self-contained linking components to stage0-sysroot</code></a></li> More fixes for running the test suite on a bare metal target</a></li> Apply structured suggestion that allows test to work since 1.64</a></li> Fix misuses of a vs an</a></li> reorganize/refactor bootstrap codebase</a></li> Update cargo</a></li> quote argument to sh -n</a></li> ref(bootstrap.py): add eprint</code> function</a></li> add sanity checks for user write access on x install</code></a></li> Pass -jN</code> from Make to BOOTSTRAP_ARGS</code></a></li> Open the FileEncoder file for reading and writing</a></li> Update crates for better MIPS R6 support</a></li> Don't pass -stdlib=libc++</code> when building C files on macOS</a></li> Fix ui-fulldeps --stage=1</code> with -Zignore-directory-in-diagnostics-source-blocks</code></a></li> dependencies: reduce the amount of crates pulling in atty</a></li> fix mismatched symbols</a></li> rustdoc: show crate name beside smaller logo</a></li> compiletest: Don't swallow some error messages.</a></li> Split out the stable part of smir into its own crate to prevent accidental usage of forever unstable things</a></li> bootstrap major change detection implementation</a></li> Remap Cargo dependencies to /rust/deps</a></li> Avoid blessing cargo deps's source code in ui tests</a></li> Add check_unused_messages in tidy</a></li> update rust_analyzer_settings.json</a></li> rustdoc: merge theme css into rustdoc.css</a></li> Make AIX known by bootstrap</a></li> Make compiletest output truncation less disruptive</a></li> compiletest: load supported sanitizers from target spec</a></li> Add std::hash::{DefaultHasher, RandomState}</code> exports (needs FCP)</a></li> Enable ASAN/LSAN/TSAN for *-apple-ios-macabi</a></li> Fix log formatting in bootstrap</a></li> issue has since been fixed</a></li> support {disable,enable}-patch-binaries-for-nix</code> in configure.py</a></li> update build.extended</code> comments in config.example.toml</code></a></li> Add arm64e-apple-ios & arm64e-apple-darwin targets</a></li> optimize and cleanup bootstrap source</a></li> get rid of duplicate primitive_docs</a></li> also skip musl checks when BOOTSTRAP_SKIP_TARGET_SANITY is set</a></li> optimize bootstrap dep tree</a></li> bootstrap/format: remove unnecessary paths.push</a></li> bootstrap: use git merge-base for LLVM CI download logic</a></li> avoid stdout redirection on curl</code> executions</a></li> tell people what to do when removing an error code</a></li> Run tidy license checker on more workspaces</a></li> replace outdated github username 'ozkanonur'</a></li> added support for GNU/Hurd</a></li> [beta] backport and stage0 bump</a></li> tests: add test for #67992</a></li> Move some ui tests to subdirectories</a></li> tests: re-enable pretty-std-collections on macOS</a></li> Detect and report nix shell</a></li> compile rust-anaylzer with x check</code> if it's enabled</a></li> Skip ExpandYamlAnchors when the config is missing</a></li> Disable bootstrap rustc version check</a></li> Update bootstrap compiler to 1.73.0 beta</a></li> Always use os-release</code> rather than /lib</code> to detect NixOS</code> (bootstrap)</a></li> Fix Step Skipping Caused by Using the --exclude</code> Option</a></li> bootstrap/miri: respect config_locked_deps</a></li> when terminating during unwinding, show the reason why</a></li> Warn on elided lifetimes in associated constants (ELIDED_LIFETIMES_IN_ASSOCIATED_CONSTANT</code>)</a></li> coverage: Anonymize line numbers in run-coverage</code> test snapshots</a></li> coverage: Explicitly test the coverage maps produced by codegen/LLVM</a></li> [beta] backport</a></li> interpret: remove incomplete protection against invalid where clauses</a></li> Prevent constant rebuilds of rustc-main</code> (and thus everything else)</a></li> bump schannel, miow to drop windows-sys 0.42</a></li> Print tidy command with bless tidy check failure</a></li> Fix ui-fulldeps missing the internal_features</code> lint on stage 0</a></li> copy the correct version of LLVM into the stage0 sysroot</a></li> bootstrap: config: fix version comparison bug</a></li> Improve spans for indexing expressions</a></li> compiletest: Handle non-utf8 paths (fix FIXME)</a></li> Skip checking of rustc_codegen_gcc</code> with vendoring enabled</a></li> x.py print more detailed format files and untracked files count</a></li> Revert #113588 to fix bootstrap timings</a></li> get auto traits for parallel rustc</a></li> Strip unexpected debuginfo from libLLVM.so</code> and librustc_driver.so</code> when not requesting any debuginfo</a></li> Update x64 Linux host compiler to LLVM 17</a></li> Prepare Rust 1.71.1</a></li> better error handling for rust.codegen-backends</code> on deserialization</a></li> Compute variances for lazy type aliases</a></li> Check lazy type aliases for well-formedness</a></li> Add tidy check for stray rustfix files</a></li> Update lexer emoji diagnostics to Unicode 15.0</a></li> Update the minimum external LLVM to 15</a></li> Rename tests/ui/issues/issue-100605.rs to ../type/option-ref-advice.rs</a></li> Change LLVM BOLT flags</a></li> Revert "add tidy check that forbids issue ui test filenames"</a></li> clean stage-specific artifacts using x clean --stage</code></a></li> Lots of tiny incremental simplifications of EmitterWriter</code> internals</a></li> Dont pass -Zwrite-long-types-to-disk=no</code> for ui-fulldeps --stage=1</code></a></li> compiletest: remove ci-specific remap-path-prefix</a></li> Allow using external builds of the compiler-rt profile lib</a></li> bootstrap: inline format!() args (0)</a></li> Add help for crate arg when crate name is invalid</a></li> Split some functions with many arguments into builder pattern functions</a></li> Update to LLVM 17</a></li> typos</a></li> Update cargo</a></li> fix(bootstrap): rename exclude flag to skip 🐛</a></li> Define CMAKE_SYSTEM_NAME on a cross build targeting DragonFly.</a></li> Fix test panics for submodule of book is not updated</a></li> Sync rustc_codegen_cranelift</a></li> Fix rustc-args passing issue in bootstrap</a></li> rust-installer: Use env(1) in the shebang.</a></li> [beta] backport</a></li> etc: add RUSTC_BOOTSTRAP</code> to rust-analyzer config</a></li> new unstable option: -Zwrite-long-types-to-disk</a></li> Replace in-tree rustc_apfloat</code> with the new version of the crate</a></li> Tests crash from inappropriate use of common linkage</a></li> Avoid another gha group nesting</a></li> Remove unused bootstrap::util::CiEnv</code> enum</a></li> Report errors in jobserver inherited through environment variables</a></li> Move MinGW linker dist option to proper section</a></li> Fix rpath for libdir is specified</a></li> Fix compiletest windows path finding with spaces</a></li> Update Clippy</a></li> remove outdated FIXME</code>s in bootstrap internals</a></li> Double check that hidden types match the expected hidden type</a></li> add a csky-unknown-linux-gnuabiv2 target</a></li> misc bootstrap cleanups</a></li> bootstrap: Clean up try_run</a></li> Make nodejs</code> control the default for RustdocJs tests instead of a hard-off switch</a></li> Bump bootstrap to 1.72 beta</a></li> Fix bootstrap.py uname error</a></li> Test simd-wide-sum for codegen error</a></li> Update cargo</a></li> Move BOLT from bootstrap</code> to opt-dist</code></a></li> refactor(rustc_middle): Substs -> GenericArg</a></li> bootstrap: use git merge-base for LLVM CI download logic</a></li> add tidy check that forbids issue-XXXX test filenames</a></li> Revert "fix: :bug: etc/bash_complettion -> src/etc/... to avoid copy …</a></li> bootstrap: Don't print "Skipping" twice</a></li> Remove the library/term exception in tidy's pal checker code</a></li> Implement generic const items</a></li> Add even more GHA log groups</a></li> Add CL and CMD into to pdb debug info</a></li> add aarch64-unknown-teeos target</a></li> Reimplement C-str literals</a></li> Fail the build if clippy tests don't pass</a></li> reduce deps for windows-msvc targets for backtrace</a></li> Add x86_64-unikraft-linux-musl</code> target</a></li> various download-rustc fixes</a></li> Fix submodule handling when the current branch is named after a tag</a></li> Add support for NetBSD/riscv64 aka. riscv64gc-unknown-netbsd.</a></li> Implement selection for Unsize</code> for better coercion behavior</a></li> Copy stage0 rustc</code> binaries to stage0-sysroot</code></a></li> Revert the lexing of c"…"</code> string literals</a></li> Update debuginfo test runner to provide more useful output</a></li> Remove chalk support from the compiler</a></li> Unite bless environment variables under RUST_BLESS</code></a></li> Update rustix</a></li> link to PERMITTED_DEPENDENCIES in tidy error</a></li> Use String or Int to set the opt level</a></li> Update compiler builtins</a></li> Update Clippy</a></li> fix compiletest crash</a></li> Make Rust Analyzer tests faster by compiling less code</a></li> Don't pass --test-args to python -m unitest</code></a></li> Fix try builds on the msvc builder</a></li> Don't fail early if try_run</code> returns an error</a></li> Fix loading target specs in compiletest not working with custom targets</a></li> compiletest: Only trim the end of process output</a></li> Set channel = nightly</code> in dist profile</a></li> rustdoc: Add lint redundant_explicit_links</code></a></li> fix(resolve): update the ambiguity glob binding as warning recursively</a></li> bootstrap: rename 'user' profile to 'dist'</a></li> Add x86_64-unknown-linux-ohos target</a></li> Fix build on Solaris where fd-lock cannot be used.</a></li> cargo update</a></li> Switch some more Steps to builder.msg</code></a></li> rust-installer & rls: remove exclusion from rustfmt & tidy </a></li> Move some docs from the README to the dev-guide</a></li> Fix old python deprecation check in x.py</a></li> bootstrap: Backup settings.json</code> to the correct filename</a></li> bootstrap: update defaults for compiler</code> and library</code> aliases</a></li> Fix rustdoc gui tester</a></li> Enable zlib in LLVM on aarch64-apple-darwin</a></li> WASI threads, implementation of wasm32-wasi-preview1-threads target</a></li> display PID of process holding lock</a></li> Add more context to quit_if_file_exists</code> in configure.py</code> & delete config.toml in CI</a></li> hir</code>: Add Become</code> expression kind (explicit tail calls experiment)</a></li> Revert 'Rename profile=user to profile=dist'</a></li> rust-installer: migrate to clap 4.2, change to 2021 edition and fix few clippy lints</a></li> Update cargo</a></li> llvm ffi: Expose CallInst->setTailCallKind</code></a></li> Move tests</a></li> Use RustOptimize to set optimize</a></li> Don't try to auto-bless 32-bit mir-opt</code> tests on ARM Mac hosts</a></li> bootstrap: check for dry run when copying env vars for msvc</a></li> Run part of cg_clif's tests in CI</a></li> Add simple markdown formatting to rustc --explain</code> output</a></li> Sync rustc_codegen_cranelift</a></li> Test x.ps1</code> in msvc</code> CI job</a></li> cleanup azure leftovers</a></li> CI: merge mingw</code> test CI jobs</a></li> CI: merge msvc</code> test CI jobs</a></li> Update cargo</a></li> rustdoc-gui: allow running on Windows</a></li> implement stdout streaming in render_tests::Renderer</code></a></li> bootstrap: Don't override debuginfo-level = 1</code> to mean line-tables-only</code></a></li> Fix python linting errors</a></li> Update documentation for tools</code> defaults</a></li> Add deprecation warning to python versions <3.6 in x.py</a></li> Add support for tidy linting via external tools for non-rust files</a></li> Give more helpful progress messages in Assemble</code></a></li> Document rustc_driver by default</a></li> Make compiletest aware of targets without dynamic linking</a></li> Allow overwriting the sysroot compile flag via --rustc-args</a></li> Add support for targets without unwinding in mir-opt</code>, and improve --bless</code> for it</a></li> download-rustc: Fix x test core</code> on MacOS</a></li> add mips64r6 and mips32r6 as target_arch values</a></li> Remove comments from mir-opt MIR dumps</a></li> Fix rust-analyzer proc macro server</a></li> bootstrap: remove dependency is-terminal</code></a></li> Convert run-make/coverage-reports</code> tests to use a custom compiletest mode</a></li> Don't double-print status messages in GHA</a></li> bootstrap: Disallow --exclude test::std</code></a></li> Fix the tests-listing-format-json test on Windows</a></li> Disable RustAnalyzer check by default, run Rustfmt check before</a></li> Test the cargo args generated by bootstrap.py</a></li> Don't require the output from libtest to be valid UTF-8</a></li> Don't compile rustc to self-test compiletest</a></li> rust-lld: add rpath entry to the correct lib</code> folder</a></li> [beta] backports + stage0 bump</a></li> Port PGO/LTO/BOLT optimized build pipeline to Rust</a></li> refactor tool_doc!</code></a></li> Make sure the build.rustc version is either the same or 1 apart (revised)</a></li> Update dependencies with reported vulnerabilities</a></li> pass --lib</code> to x doc</code></a></li> Erase regions even if normalization fails in writeback (in new solver)</a></li> Print the full arguments passed to ./configure</code> in CI</a></li> Fix the progress message for x doc rustc</code></a></li> Add -Ztrait-solver=next-coherence</code></a></li> Update cargo</a></li> Don't print unsupported split-debuginfo modes with -Zunstable-options</code></a></li> Bootstrap update to 1.71 beta</a></li> Add --warnings warn</code> flag to x.py</code></a></li> enhancements on build_helper utilization and rustdoc-gui-test</a></li> Group rfcs tests</a></li> Move tests from ui/discrim</code> dir</a></li> Bump to 1.72.0</a></li> Avoid one rustc</code> rebuild in the optimized build pipeline</a></li> Add support for LLVM SafeStack</a></li> Add other workspaces to linkedProjects</code> in rust_analyzer_settings</a></li> deps: bump crates</a></li> Revert "Enable incremental independent of stage"</a></li> Respect CARGOFLAGS in bootstrap.py</a></li> Make errors from x doc</code> less verbose</a></li> Generate docs for bootstrap itself</a></li> Stop normalizing so many different prefixes</a></li> bootstrap: Make clean</code> respect dry-run</code></a></li> bootstrap: Various Step refactors</a></li> Include test suite metadata in the build metrics</a></li> make noop_method_call</code> warn by default</a></li> refactor and cleanup the leak check, add it to new solver</a></li> Ensure Fluent messages are in alphabetical order</a></li> Render test messages from bootstrap</a></li> MIR: opt-in normalization of BasicBlock</code> and Local</code> numbering</a></li> Unset MIRI_BLESS for mir-opt-level 4 miri tests</a></li> Make x test --dry-run</code> less verbose</a></li> Diagnostic namespace</a></li> Fix linkage for large binaries on mips64 platforms</a></li> add --remote-time</code> flag to curl for bootstrap</a></li> Read beta version from the version file if building from a source tarball</a></li> Fix typo in bootstrap command description</a></li> use c literals in compiler and library</a></li> Fix dependency tracking for debugger visualizers</a></li> very minor cleanups</a></li> Implement proposed API for proc_macro_span</code></a></li> Override config.toml options from command line</a></li> Improve startup time of bootstrap</a></li> Include better context for "already exists" error in compiletest</a></li> Move tests</a></li> Make sure the build.rustc version is either the same or 1 apart</a></li> update Miri</a></li> Run tests on PGO/LTO/BOLT optimized dist artifacts</a></li> Get current target config from --print=cfg</code></a></li> update Miri</a></li> Bump object and thorin-dwp</a></li> bump windows crate 0.46 -> 0.48</a></li> Generate shell completions for bootstrap with Clap</a></li> Fix linking Mac Catalyst by including LC_BUILD_VERSION in object files</a></li> Add a tidy check to find unexpected files in UI tests, and clean up the results</a></li> new tool rustdoc-gui-test</code></a></li> Only depend on CFG_VERSION in rustc_interface</a></li> Load only the crate header for locator::crate_matches</code></a></li> Add support for NetBSD/aarch64-be (big-endian arm64).</a></li> Give a more helpful error when running the rustc shim directly</a></li> [beta] backport</a></li> Issue 109502 follow up, remove unnecessary Vec::new() from compile_test()</a></li> support set rpath</code> option for each target independently</a></li> Use free-args</code> consistently in bootstrap</a></li> bootstrap: add .gitmodules to the sources</a></li> bootstrap: add llvm-project/runtimes to the sources</a></li> Fix instrument-coverage tests by using Python to sort instantiation groups</a></li> Update serde in workspace and non-synced dependencies</a></li> check bootstrap scripts syntax</a></li> Return error code from x.ps1</a></li> Suggest struct when we get colon in fileds in enum</a></li> diagnostics: exclude indirect private deps from trait impl suggest</a></li> remove pointless FIXME</code> in bootstrap::download</code></a></li> Make x.py work again in most (all?) cases</a></li> Move some tests</a></li> Output some bootstrap messages on stderr</a></li> bootstrap: Fix compile error: unused-mut</a></li> Sync rustc_codegen_cranelift</a></li> windows: kill rust-analyzer-proc-macro-srv before deleting stage0 directory</a></li> tidy: remove ENTRY_LIMIT maximum checking and set it to 900</a></li> Promote loongarch64-unknown-linux-gnu to Tier 2 with host tools</a></li> Skip rustc</code> version detection on macOS</a></li> fix: :bug: etc/bash_complettion -> src/etc/... to avoid copy error</a></li> [beta] backport</a></li> compiletest: add bpf-linker assembly support</a></li> compiletest: emit assembly-output header in error</a></li> configure.py: add flag for riscv{64,32}gc musl-root</a></li> Reduce MIR dump file count for MIR-opt tests</a></li> bootstrap: update paths cargo-credential crate</a></li> Fix x test core</code> when download-rustc is enabled</a></li> Apply simulate-remapped-rust-src-base even if remap-debuginfo is set in config.toml</a></li> Implement builtin # syntax and use it for offset_of!(...)</a></li> Migrate bootstrap to Clap-based argument parsing</a></li> stop x fmt</code> formatting untracked directories</a></li> Update tests for libtest --format json</code></a></li> [master] Bump stage0</a></li> Group some sections of our logs in github actions</a></li> Allow overwriting the sysroot compile flag in compile tests</a></li> bootstrap: Unify test argument handling</a></li> fix out-of-date comment about rpath in bootstrap</a></li> Fix various configure bugs</a></li> Fix x test lint-docs linkchecker</code> when download-rustc is enabled</a></li> ci: Add support for dist-loongarch64-linux</a></li> bootstrap: Update linux-raw-sys to 0.3.2</a></li> Don't special-case download-rustc in maybe_install_llvm</code></a></li> boostrap: print output during building tools</a></li> Bump download-ci-llvm-stamp</code> for loong support</a></li> Fix bootstrap locking</a></li> Support x test --stage 1 ui-fulldeps</code></a></li> Require impl Trait in associated types to appear in method signatures</a></li> Add compare-output-lines-by-subset flag to compiletest</a></li> Avoid including dry run steps in the build metrics</a></li> Spelling src bootstrap</a></li> Parallelize initial Rust download in bootstrap</a></li> [beta] Prepare Rust 1.70.0</a></li> bolt: remove deprecated option value for split-functions</a></li> Move test files</a></li> ship tools with sysroot</a></li> Fix x test rust-installer</code> when cargo</code> is set to a relative path</a></li> [compiletest] Add more test ignore reasons, needs-</code> validation, and improved error messages</a></li> Automatically update the LLVM submodule for musl target (and other places)</a></li> Add libLLVM.so</code> to the target libdir when download-rustc is enabled</a></li> Remove some unneeded imports / qualified paths</a></li> tidy: Issue an error when UI test limits are too high</a></li> Fix --extend-css</code> option</a></li> Fix no_std tests that load libc from the sysroot when download-rustc is enabled</a></li> bootstrap: drop some windows features</a></li> Greatly decrease the size of rustc_driver.so</code> when debuginfo is enabled</a></li> Do not attempt to commute comparison and cast to codegen discriminants</a></li> Remove orphaned remove_dir_all implementation from rust-installer</a></li> Update chrono/spdx-rs/time</a></li> fix running Miri tests</a></li> Fix typos in librustdoc, tools and config files</a></li> Start using windows sys</code> for Windows FFI bindings in std</a></li> './configure' now checks if 'config.toml' exists before writing to that destination</a></li> Fix x check --stage 1 when download-ci-llvm=false</a></li> Fix x check --stage 1</code> when download-rustc is enabled</a></li> download-rustc: Give a better error message if artifacts can't be dowloaded</a></li> compiletest: Use remap-path-prefix only in CI</a></li> compiletest: Give a better error message if node</code> isn't installed</a></li> Fix x test ui --target foo</code> when download-rustc is enabled</a></li> Add renaming of ignore-git to changelog</a></li> Fix a typo in config.example.toml</code></a></li> Make the "codegen" profile of config.toml</code> download and build llvm from source.</a></li> ignore_git → omit_git_hash</a></li> Pass host linker to compiletest.</a></li> bump few deps</a></li> add dont_check_failure_status</code> option in the compiler test</a></li> Set commit information environment variables when building tools</a></li> Fix buffer overrun in bootstrap and (test-only) symlink_junction</a></li> Remove the use of -use-gnu-stack</code> when BOLTing LLVM</a></li> Remove optimal xz settings from CI</a></li> Fix macOS and Windows installers when rust-docs is not available.</a></li> Move most ui-fulldeps tests to ui/</a></li> Include invocation start times</a></li> submodule detection for proper fix on #96188</a></li> bootstrap: replace atty</code> with is-terminal</code>, dedupe deps</a></li> Replace any existing build/host</code> symlink</a></li> Drop binutils on powerpc-unknown-freebsd</a></li> [beta] backport</a></li> configure --set support list as arguments</a></li> Stabilize raw-dylib, link_ordinal, import_name_type and -Cdlltool</a></li> Always set RUSTC_BOOTSTRAP</code> with x doc</code></a></li> check for missing codegen backeng config</a></li> [rust-installer] Allow long link names in tar files</a></li> LIBPATH is used as dylib's path environment variable on AIX</a></li> Rpath is not supported on AIX</a></li> Bugfix: avoid panic on invalid json output from libtest</a></li> Download beta compiler toolchain in bootstrap if it doesn't yet exist</a></li> Change tidy error message for TODOs</a></li> Add force</code> option for --extern</code> flag</a></li> Rename 'src/bootstrap/native.rs' to llvm.rs</a></li> Set LLVM LLVM_UNREACHABLE_OPTIMIZE</code> to OFF</code></a></li> [stable] 1.68.1 release</a></li> Revert "Auto merge of #107224 - nikic:llvm-16, r=cuviper"</a></li> refactor fn bootstrap::builder::Builder::compiler_for</code> logic</a></li> Add tests for configure.py</a></li> Check for llvm-tools before install</a></li> Set CMAKE_SYSTEM_NAME</code> for Linux targets</a></li> extend detect_src_and_out</code> test</a></li> Make cargo a workspace</a></li> Add dist.compression-profile</code> option to control compression speed</a></li> Create dirs for build_triple</a></li> create config::tests::detect_src_and_out</code> test for bootstrap</a></li> Prevent stable libtest</code> from supporting -Zunstable-options</code></a></li> [beta] backport</a></li> Rename config.toml.example</code> to config.example.toml</code></a></li> add enable-warnings</code> flag for llvm, and disable it by default.</a></li> bootstrap: document tidy</a></li> only call git on git checkouts during bootstrap</a></li> Add internal_features</code> lint</a></li> Validate ignore</code> and only</code> compiletest directive, and add human-readable ignore reasons</a></li> Set LIBC_CHECK_CFG=1</code> when building Rust code in bootstrap</a></li> Force to use the stage 2 compiler when config.download_rustc is set</a></li> Add a sysroot</code> crate to represent the standard library crates</a></li> Bump bootstrap compiler to 1.69 beta</a></li> Update host compiler to LLVM 16</a></li> move personality to sys</a></li> Add OpenHarmony targets</a></li> x fmt: Don't print all modified files if there's more than 10</a></li> Make x test tidy</code> less noisy</a></li> x fmt: Only check modified files locally</a></li> Speed up tidy quite a lot</a></li> On nightly, dump ICE backtraces to disk</a></li> [beta] stage0 bump and backports</a></li> Update cargo</a></li> Include executed tests in the build metrics (and use a custom test display impl)</a></li> Allow setting hashmap toml values in ./configure</code></a></li> Use dynamic dispatch for queries</a></li> Omit unchanged options from config.toml in configure.py</code></a></li> More config.toml.example cleanups</a></li> Remove the option to disable llvm-version-check</code></a></li> Rename src/etc/vscode_settings.json</code> to rust_analyzer_settings.json</code></a></li> Sync codegen defaults with compiler defaults and add a ping message so they stay in sync</a></li> Remove llvm.skip-rebuild</code> option</a></li> Don't use fd-lock on Solaris in bootstrap</a></li> Add a new config flag, dist.include-mingw-linker.</a></li> Fix x clean</code> with specific paths</a></li> Import rust-installer & adjust compression settings</a></li> move pal cfgs in f32 and f64 to sys</a></li> bootstrap: Update the output of the check</code> descriptions</a></li> support x fmt</code> for sub and outside of rust directories</a></li> Make x doc --open</code> work on every book</a></li> Allow building serde and serde_derive in parallel</a></li> Revert #107834</a></li> fix build --stage 2 compiler/rustc</code> panic</a></li> no-fail-fast support for tool testsuites</a></li> Distribute libntdll.a with windows-gnu toolchains</a></li> [107049] Recognise top level keys in config.toml.example</a></li> Download rustfmt regardless of rustc being set in config.toml</a></li> Change src/etc/vscode_settings.json to always treat ./library as the sysroot source</a></li> Improve building compiler artifacts output</a></li> Add ConstParamTy</code> trait</a></li> [beta] backport</a></li> make x look for x.py if shell script does not exist</a></li> Copy bin/*</code> and lib/*.dylib</code> files to stage0-sysroot</code></a></li> Allow shortcuts to directories to be used for ./x.py fmt</a></li> Pass arguments to x</code> subcommands with --</code></a></li> Update LLVM submodule</a></li> create symlink only for non-windows operating systems</a></li> Emit JSON output for the building of bootstrap itself</a></li> Split x setup</code> sub-actions to CLI arguments</a></li> Patch build/rustfmt/lib/*.so</code> for NixOS</a></li> Handled snap curl issue inside Rust</a></li> create symlink for legacy rustfmt path</a></li> Set rust-analyzer.check.invocationLocation</code> to root</code></a></li> bootstrap.py: fix build-failure message</a></li> x.py fails all downloads that use a tempdir with snap curl #107722</a></li> Allow automatically creating vscode settings.json</code> with x setup</code></a></li> Release 1.67.1</a></li> Apply BOLT optimizations without rebuilding LLVM</a></li> Run expand-yaml-anchors</code> in x test tidy</code></a></li> Add only modified subcommand for compiletest</a></li> Bump rust-installer</a></li> [WIP] Build rustc</code> with a single CGU on x64 Linux</a></li> Fix x fix</code> on the standard library itself</a></li> Add a linker argument back to boostrap.py</a></li> Update the minimum external LLVM to 14</a></li> Small bootstrap improvements</a></li> When stamp doesn't exist, should say Error, and print path to stamp file</a></li> Gracefully exit if --keep-stage flag is used on a clean source tree</a></li> Fix wording from rustbuild</code> to bootstrap</code></a></li> Bump bootstrap compiler to 1.68</a></li> Add option to include private items in library docs</a></li> Add rust.lto=off</code> to bootstrap and set as compiler/library default</a></li> Bring tests back into rustc source tarball</a></li> Add T-bootstrap label to tools</a></li> Revisit fix_is_ci_llvm_available logic</a></li> Upgrade to LLVM 16</a></li> io: soften ‘at most one write attempt’ requirement in io::Write::write</a></li> [beta] backport</a></li> Enable sanitizers for s390x-linux</a></li> consolidate bootstrap docs</a></li> Print PID holding bootstrap build lock on Linux</a></li> bootstrap: cleanup the list of extra check cfgs</a></li> [beta] backport rollup</a></li> Re-enable building rust-analyzer on riscv64</a></li> Implement jump threading MIR opt</a></li> Add offset_of! macro (RFC 3308)</a></li> Make stage2 rustdoc and proc-macro-srv disableable in x.py install</a></li> Update cc to 1.0.77</a></li> Revert "warn newer available version of the x tool"</a></li> remove unreachable error code E0490</code></a></li> make error emitted on impl &Trait</code> nicer</a></li> Remove duplicate sha-1 dependency</a></li> Switch to EarlyBinder</code> for const_param_default</code> and impl_trait_ref</code> queries</a></li> [nightly] Fix CVE-2022-46176</a></li> [beta] Fix CVE-2022-46176</a></li> [stable] Prepare Rust 1.66.1 and fix CVE-2022-46176</a></li> Fix aarch64-unknown-linux-gnu_ilp32 target</a></li> enable rust_2018_idioms</code> lint group for doctests</a></li> Fix unset e_flags in ELF files generated for AVR targets</a></li> migrate compiler, bootstrap and compiletest to windows-rs</a></li> Update mdbook</a></li> Add sanitizer support for modern iOS platforms</a></li> tidy: Don't include wasm32 in compiler dependency check</a></li> Move src/test to the root</a></li> Adjust comments about pre-push.sh hook</a></li> Add vendor to Fuchsia's target triple</a></li> Permit the MIR inliner to inline diverging functions</a></li> Handle non-existent upstream master branches in x fmt</code></a></li> Allow passing a specific date to bump-stage0</code></a></li> Revert "bootstrap: Get rid of tail_args</code> in stream_cargo</code>"</a></li> Jsondoclint: Add --verbose</code> and --json-output</code> options</a></li> Fix tidy unittest.</a></li> Update cargo</a></li> Add JSON output to -Zdump-mono-stats</a></li> Create "suggested tests" tool in rustbuild</code></a></li> Pass branch.{branch}.remote=origin</code> to git submodule update</code></a></li> Add Minimal Std implementation for UEFI</a></li> Test that the compiler/library builds with validate-mir</a></li> Ndk update redux</a></li> Only include metadata for non-dynamic libraries in rustc-dev</a></li> Add deployment-target --print flag for Apple targets</a></li> Use ThinVec</code> more in the AST</a></li> Ensure lld</code> is supported with download-ci-llvm</code></a></li> Update rand</code> in the stdlib tests, and remove the getrandom</code> feature from it.</a></li> Add log-backtrace option to show backtraces along with logging</a></li> warn newer available version of the x tool</a></li> Migrate codegen_ssa</code> to diagnostics structs - [Part 3]</a></li> Add more license annotations</a></li> Don't drain-on-drop in DrainFilter impls of various collections.</a></li> Raise minimum supported Apple OS versions</a></li> Add initial libstd support for Xous</a></li> Don't normalize in AstConv</a></li> Remove save-analysis.</a></li> Fix implied outlives bounds logic for projections</a></li> Stabilize const_ptr_read</a></li> Initial support for loongarch64-unknown-linux-gnu</a></li> socket ancillary data implementation for FreeBSD (from 13 and above).</a></li> Distribute cg_clif as rustup component on the nightly channel</a></li> </ul> </details> Please note that the rollups are not considered in the Pull Request statistics.</em></p> Most Notable Pull Requests Merged This Year Related to Bootstrap</strong>:</p> Add dist.compression-profile</code> option to control compression speed</a></li> Add libLLVM.so</code> to the target libdir when download-rustc is enabled</a></li> Add rust.lto=off</code> to bootstrap and set as compiler/library default</a></li> add bootstrap flag --skip-stage0-validation</a></li> add safe compilation options</a></li> add sanity checks for user write access on x install</code></a></li> Add tests for configure.py</a></li> allow LTO on proc-macro crates with -Zdylib-lto</code></a></li> Always set RUSTC_BOOTSTRAP</code> with x doc</code></a></li> Always use os-release</code> rather than /lib</code> to detect NixOS</code> (bootstrap)</a></li> Apply BOLT optimizations without rebuilding LLVM</a></li> Avoid one rustc</code> rebuild in the optimized build pipeline</a></li> Avoid unnecessary builds/rebuilds of rust-demangler</code></a></li> bootstrap major change detection implementation</a></li> bootstrap: cleanup the list of extra check cfgs</a></li> bootstrap: Disallow --exclude test::std</code></a></li> bootstrap: Don't override debuginfo-level = 1</code> to mean line-tables-only</code></a></li> bootstrap: simplify setting unstable-options for tools</a></li> bootstrap: Unify test argument handling</a></li> bootstrap: Update the output of the check</code> descriptions</a></li> bootstrap: use same make flags with rustdoc</a></li> bootstrap: Various Step refactors</a></li> Centralize command running in boostrap (part one)</a></li> check config file before prompts on x setup</code></a></li> clean stage-specific artifacts using x clean --stage</a></li> Copy stage0 rustc</code> binaries to stage0-sysroot</code></a></li> coverage: Anonymize line numbers in run-coverage</code> test snapshots</a></li> coverage: Explicitly test the coverage maps produced by codegen/LLVM</a></li> coverage: Rename the run-coverage test mode to coverage-run</a></li> coverage: Unify tests/coverage-map</code> and tests/run-coverage</code> into tests/coverage</code></a></li> Deny having src/test exisiting in tidy</a></li> don't build rust-analyzer-proc-macro-srv</code> on def config</a></li> Don't compile rustc to self-test compiletest</a></li> Don't pass --test-args to python -m unitest</a></li> dump bootstrap shims</a></li> enable parallel rustc front end in nightly builds</a></li> enable rust_2018_idioms lint group for doctests</a></li> Ensure lld</code> is supported with download-ci-llvm</code></a></li> Generalize LLD usage in bootstrap</a></li> Generate docs for bootstrap itself</a></li> Generate shell completions for bootstrap with Clap</a></li> Greatly decrease the size of rustc_driver.so</code> when debuginfo is enabled</a></li> Import rust-installer & adjust compression settings</a></li> Improve android-ndk property interface</a></li> improve container runner script</a></li> Improve startup time of bootstrap</a></li> Include executed tests in the build metrics (and use a custom test display impl)</a></li> Make nodejs</code> control the default for RustdocJs tests instead of a hard-off switch</a></li> Make Rust Analyzer tests faster by compiling less code</a></li> Make the x tool use the x and x.ps1 scripts</a></li> Migrate bootstrap to Clap-based argument parsing</a></li> Move BOLT from bootstrap</code> to opt-dist</code></a></li> new tool rustdoc-gui-test</a></li> Optimize librustc_driver.so with BOLT</a></li> Parallelize initial Rust download in bootstrap</a></li> Pass --locked</code> to the x test tidy call</a></li> Pass arguments to x</code> subcommands with --</code></a></li> Port PGO/LTO/BOLT optimized build pipeline to Rust</a></li> Prepare the bootstrap</code> tool for the new check-cfg syntax</a></li> Recompile LLVM when it changes in the git sources</a></li> Remap Cargo dependencies to /rust/deps</a></li> Remove llvm.skip-rebuild</code> option</a></li> remove hex dependency in bootstrap</a></li> Remove unused bootstrap config option</a></li> Remove usage of deprecated missing-tools</code> bootstrap flag</a></li> reorganize/refactor bootstrap codebase</a></li> Replace any existing build/host</code> symlink</a></li> Respect CARGOFLAGS in bootstrap.py</a></li> Run tests on PGO/LTO/BOLT optimized dist artifacts</a></li> Set channel = nightly</code> in dist profile</a></li> Set LIBC_CHECK_CFG=1 when building Rust code in bootstrap</a></li> ship tools with sysroot</a></li> Simplify bootstrap --check-cfg</code> arguments</a></li> skip {tidy,compiletest,rustdoc-gui} based tests for DocTests::Only</code></a></li> solaris support on bootstrap lock</a></li> Speed up tidy quite a lot</a></li> speed up x clean</a></li> Stop normalizing so many different prefixes</a></li> Strip unexpected debuginfo from libLLVM.so</code> and librustc_driver.so</code> when not requesting any debuginfo</a></li> Support x test --stage 1 ui-fulldeps</code></a></li> Test the cargo args generated by bootstrap.py</a></li> tidy: Issue an error when UI test limits are too high</a></li> Update to LLVM 17</a></li> Use free-args</code> consistently in bootstrap</a></li> utilize stdlib debug assertion status in compiletest</a></li> utilize the unused llvm-tools option</a></li> windows: kill rust-analyzer-proc-macro-srv before deleting stage0 directory</a></li> </ul> Primary Goals for 2024</h2> Plans for Bootstrap Team in 2024 will be designed (but not limited) around the topics outlined below.</p> Refactor Standard Library Bootstrapping</h3> As part of compiler-team/issues/619: Redesign bootstrap stages</a> proposal, we have a plan to utilize the beta standard library on stage0 instead of compiling it from the current source using the beta compiler. Standard library should only be built from current source in case where stage is not 0.</p> </li> Migration of Python Scripts to Rust</h3> Removing Python scripts from bootstrap and relying entirely on Rust. For additional context, please refer to rust-lang/rust/issues/94829</a>.</p> </li> Custom Target Runners</h3> Support of CARGO_TARGET__RUNNER</a> from Cargo on bootstrap tests which should improve the experience of cross-platform tests. For additional context, please refer to rust-lang/rust/issues/110537</a>.</p> </li> Support for Building and Testing the Standard Library with panic=abort</code></h3> Improving bootstrap capability on standard library with panic=abort</code> by providing an interface that allows users to build or test the standard library with their preferred panic strategy. For additional context, please refer to rust-lang/rust/issues/84766</a>.</p> </li> Feature Gating</h3> Developing a mechanism to manage all bootstrap features through a single interface from the build configuration. For additional context, please refer to rust-lang/rust/issues/102600</a>.</p> </li> Configuration Layer</h3> Currently, we don't have an interface for enabling different configurations for each stage. Until now, we have been implementing temporary solutions and workarounds (such as adding stage-based environment variables) when there was a need to modify options on specific stages. We will be enhancing the configuration layer with the support of stage-based options. For additional context, please refer to rust-lang/rust/issues/112679</a>.</p> </li> Increasing Test Coverage</h3> Expanding the test coverage for bootstrapping, reducing the team concerns on code-review and development.</p> </li> </ul>
An Experimental Package Manager For Operating Systems: LPM contact@onurozkan.dev — Fri, 10 Nov 2023 00:00:00 +0000 An Experimental Package Manager For Operating Systems: LPM</h1> Today, I'm excited to introduce the project I've been working on lately called LPM (Lod Package Manager). Designed to be simple, fast, and adaptable which aims to change the way we manage software packages on UNIX like operating systems.</p> Contributions are absolutely welcome at github.com/lodosgroup/lpm</a>!</p> Overview</h2> Because package managers are among the most critical tools for operating systems, they shold be very carefully designed from bottom to top. I aimed to make LPM super simple for both OS users and package or distribution release maintainers, while also incorporating the advantages of current modern technologies and algorithms. For package compression, LPM uses LZ4; for building packages it only requires JSON and BASH experience. LPM's dependency tree includes only LZ4 and SQLite3, which are dynamically linked at runtime to avoid increasing the binary size of LPM. These libraries were created under the LodOS Group</a> (the group which LPM is also classified), indicating that they are carefully designed and minimized for specific use with LPM.</p> Package install and delete demonstration in docker</em></p> </p> I haven't released any stable version yet, therefore I push for as many beneficial improvements as possible, even if they offer small marginal benefits in terms of security, performance, or binary size. Following this extremist ideology, LPM appears much quicker than any existing package managers today, even in its current state (experimental, not highly optimized, etc).</p> Dynamic Module Support</h2> LPM supports dynamic modules that are only loaded when invoked, such as lpm --module builder --build .</code>. This means you can write a module for LPM in any language that can build a dynamic/shared library compatible with the C ABI. For example, LPM's builder module is written in Go. Any implementation not directly related to core package management will be implemented as an optional LPM extension to avoid bloating LPM directly.</p> To understand how it's done, you can find examples in various programming languages at github.com/lodosgroup/lpm-modules/tree/main/.example-module</a>. With this approach, anything can be implemented/supported on LPM without bloating the core package management layer. For instance, I can support installing RPM and DEB packages(for sure this is challenging, but it's possible and supported from the design of LPM) by writing modules for them (e.g., lpm --module dpkg install lzip.deb</code>).</p> No Custom Scripting Language</h2> If you have average experience with BASH and JSON, you already know how to release/build packages with LPM. I don't want to complicate things by requiring people to learn and use custom scripting language for maintaining system packages. Features in LPM will be presented on the CLI, and there is no need to learn or write code for installing/maintaining system packages.</p> Written in Rust</h2> Rust is a good choice for writing a system level project for a few key reasons. Rust's focus on preventing common programming mistakes ensures that the package manager is reliable and less prone to errors that can cause system issues. The language's emphasis on security, facilitated by its ownership system, helps create a more robust and secure package manager. Furthermore, Rust's performance characteristics make it well-suited for tasks like managing software installations and updates, ensuring that the package manager operates efficiently even at a large scale. Additionally, we won't need to rewrite it in Rust in the future (you did smile accept it).</p> It's Just Fast as ****</h2> Even though xbps is a very fast package manager (likely the fastest one, assuming LPM is not ready for real usage and no one knows it yet), let's compare the performance in simple operations.</p> For what is worth in this example LPM install one extra package called gc</code>.</p> Host System:</p> LPM Results when installing from remote repository(network overhead is involved)</em>:</p> XBPS Results when installing from remote repository(network overhead is involved)</em>:</p> LPM when installing with cache(from FS where network overhead is not involved)</em>:</p> XBPS when installing with cache(from FS where network overhead is not involved)</em>:</p> You may don't care about the package manager performance for your OS, but CI runners do! Specially the paid ones..</p> Architecture Agnostic Repository [in progress]</h2> LPM and its builder will support both prebuilt and source packages simultaneously. Currently, we only have the linux-amd64-default</code> repository. Once this feature is implemented, we will introduce another repository named source</code>. This repository will contain packages as sources, giving you the option to install your package by compiling it. This approach allows you to compile programs for directly your system with specific optimization build flags/args.</p> For example, if you are an ARM user and the package you are looking for isn't in the ARM repository (which is a common occurrence with other package manager repositories), you can still install it with LPM, as long as the project codebase itself supports your CPU architecture. This means that both ARM and AMD64 users can use the same source repository and install the same package with the same command. This method of installation provides you with the ability to change build flags and arguments, giving you complete control over the compilation process.</p> Workspaces (Isolation and Efficient Disk Usage) [upcoming]</h2> With workspaces, you will be able to create a workspace, let's say "development-space", and install working tools/programs there. When needed, everything contained in that space can be removed with a single LPM command. Most of the time, you don't use the majority of your installed packages on your system, and they all consume disk space. With workspaces, when you don't activate them, they will be kept in a compressed format. So, when you have multiple workspaces and they are not activated, they will be stored in a compressed format, taking up much less disk space than it would if you installed everything on the system directly(like you do right now). This feature is not yet implemented and is planned to be introduced with the beta release.</p> Snapshots [upcoming]</h2> LPM uses SQLite3 to store package, repository, and internal information. Similar to the lock files used by language package managers, LPM will provide you with a dump of your system's status from the database. Wit that, you will be able to use this dump to restore all your packages and workspaces on another system with single LPM command. This feature is not yet implemented and is planned to be introduced with the beta release.</p> Rootless Mode [upcoming]</h2> Not everything absolutely needs to be installed with root permissions; this is a relatively basic/simple yet highly beneficial task. This feature is not yet implemented and is planned to be introduced with the beta release (yeah this is copy-pasted three times, sorry for that).</p> Q: Why did I do something like this when I could have a good life?</h2> I am crazy.</p> Q: What's coming up next?</h2> After the beta release, I plan to develop a proper pid0 (init process handler) that aligns with the same philosophy as LPM and is compatible with systemd unit configurations (only the core parts). Together with LPM, I hope to make a Linux Distribution called LodOS. I am definitely not going to keep these projects to myself until the end. I simply want to contribute something valuable to the community. It's not personal my friend; it's strictly free and open source!</p> Announcement: Stepping Up as Co-Lead of Rust's Bootstrap Team contact@onurozkan.dev — Sat, 02 Sep 2023 00:00:00 +0000 Announcement: Stepping Up as Co-Lead of Rust's Bootstrap Team</h1> I want to share some exciting news with the Open Source community. For the past year, I have been actively involved in contributing and maintaining the Rust Language, with a primary focus on the bootstrapping Rust compiler as a dedicated member of the Bootstrap Team.</p> Just recently, our team made the decision to introduce a Co-Leadership, and I am thrilled to announce that I have been selected to this role for the Bootstrap Team. This change means that I will be joining our existing lead in a shared leadership role.</p> During the first couple of weeks, my main priority will be to conduct a comprehensive review going through every aspect of compiler bootstrapping and having in-depth discussions with my team members to make informed decisions. Subsequently, I will use the insights gained from this review to create a roadmap and establish future development plans for the bootstrap team.</p> I am absolutely thrilled and honored to take on this role, and I am determined to do my best to advance this incredible project! Thank you for your trust and support.</p> For the technical understanding of compiler bootstrapping, refer to the following sources:</strong></em></p> What does 'bootstrapping' mean in the context of compilers: https://en.wikipedia.org/wiki/Bootstrapping_(compilers) </a></li> Bootstrapping the Rust compiler: https://rustc-dev-guide.rust-lang.org/building/bootstrapping/what-bootstrapping-does.html </a></li> How to build and run the Rust compiler: https://rustc-dev-guide.rust-lang.org/building/how-to-build-and-run </a></li> RustConf 2022 - Bootstrapping: The once and future compiler by Joshua Nelson: https://youtu.be/oUIjG-y4zaA </a></li> </ul> Watches Beyond Time: A Visual Tour of My Watch Collection contact@onurozkan.dev — Tue, 15 Aug 2023 00:00:00 +0000 Watches Beyond Time: A Visual Tour of My Watch Collection</h1> What is it all about?</h2> Since ~7 years, I've found myself falling in love with something special: wristwatches. Right now I have 6 watches in my collection, and I enjoy wearing each one of them. Three of them are perfect for everyday wear and the other three are different – they're vintage watches, which means they were made a long time ago.</p> Some people might not understand why buying more when you already have 1 or 2 watches. They might think it's just waste of money. Sometimes, I wish I could see it that way too. I totally agree with Kevin O'Leary when he says, "Watch collecting is a horrible disease, it's a virus. Once you are cursed with it, your life is miserable.". Once you dive into the world of watches, they become more than just time tellers. It's about the amazing work that goes into making them. It's about the tiny pieces inside that all work together to keep time ticking. And for vintage watches, wearing them is like feeling a connection to the past. I think about all the people who might have worn them before me. Who was the first person to wear this watch? And when I look at the gears and parts inside, it's incredible to think they've been working for so many years. Some of the vintage watches haven't been serviced, yet they still work. It's like wearing a piece of history on my wrist. It makes me wonder about the stories these watches could tell if they could talk. For me it's hard to put into words, but watches hold something special that goes beyond just telling time. Specially the vintage ones, they hold a piece of history that can carry with you every day.</p> Collection Items</h2> Tissot PRX Powermatic 80</h3> Year of production:</strong></em> 2021</p> Reference number:</strong></em> T1374072103100</p> Movement</strong></em>: Automatic</p> </li> Seiko 5 Millitary Automatic</h3> Year of production:</strong></em> 2021</p> Reference number:</strong></em> SNK809K2</p> Movement</strong></em>: Automatic</p> </li> Omega x Swatch: Mission to Mercury</h3> Year of production:</strong></em> 2022</p> Reference number:</strong></em> SO33A100</p> Movement</strong></em>: Quartz</p> </li> Zenith Port Royal Gold Day Date</h3> Year of production:</strong></em> 1970s</p> Reference number:</strong></em> 20-0120-346</p> Movement</strong></em>: Automatic</p> </li> Omega Automatic Gold Day Date</h3> Year of production:</strong></em> 1972</p> Reference number:</strong></em> 166.0117</p> Movement</strong></em>: Automatic</p> </li> Zenith Surf Sub Sea</h3> Year of production:</strong></em> 1976</p> Reference number:</strong></em> 01-1431-380</p> Movement</strong></em>: Automatic</p> </li> </ul> Problems of the Modern Web: Unraveling the Chaos contact@onurozkan.dev — Sun, 30 Jul 2023 00:00:00 +0000 Problems of the Modern Web: Unraveling the Chaos</h1> Introduction</h2> The World Wide Web, the place we use every day on the internet is changing, but not for the better. It was once seen as a fantastic way to connect with others and learn new things. But for quite some time now, it's turning into something not so great. The modern web has numerous problems we can to talk about. However, we will focus on the critical ones to keep it brief and enjoyable. The topic will be addressed in two phases, beginning with the primary reasons that lead to the problems we will highlight.</p> Reasons</h2> Release Rushing</strong></p> Release rushing on projects can lead to significant problems. By prioritizing speed over quality and preparation, companies may miss the critical steps like testing, user feedback and iterative improvements. Which results in many of the problems we will talk about.</p> Low-Budget Teams</strong></p> Many companies try to save money by starting their projects with limited budgets, but this often leads to difficulties in forming a skilled technical team. It may seem cost-effective initially, but it ultimately impacts every aspects of the project. Unfortunately, many company/project leaders realize the consequences only when their projects make headlines for the bad reasons for them.</p> Many of No-Code Platforms</strong></p> In recent times, no-code platforms have made it very easy for anyone to start any kind of project including e-commerce without technical expertise. It's great because more people can join the digital market quickly. However, this comfort comes with challenges in some areas, especially concerning the security of user data.</p> These platforms hide the technical stuff, so the platform users might not understand the security risks. Also, many of these tools create products that don't work efficiently. They use more hardware power than necessary and still results in poor performance.</p> Unrealistic Design Decisions</strong></p> For building maintainable and well-structured web projects, developers often adopt various design patterns, architectures and frameworks without thoroughly understanding their suitability for their specific use cases. While some patterns and best practices work well for specific scenarios, it's essential to carefully evaluate their applicability to individual projects.</p> However, blindly following the latest trends or the notion that "x pattern is must for the maintainibility" often causes projects being end up with unnecessary complexity, lack of performance, excessive resource usage and the bloated codebases which makes maintanince even harder for the project team.</p> Problems</h2> The Bloat Web</strong></p> The ease of accessing simple information, such as "breaking news" on the web has been hindered by the pervasive problem of bloat and slowdowns. Despite their straightforward nature many websites suffer from excessive resource loading, intrusive pop-ups and unoptimized media content. Third-party dependencies and the lack of mobile optimization further contribute to the sluggish user experience. These issues including latency and server load, affect even lightweight sites, frustrating users and disrupting their cooking process.</p> Lack of Technical Modernization</strong></p> Usually, companies focus on updating only the visible parts of a web project like the user interface, while neglecting to implement modern solutions for the technical aspects. Despite hardware technology improving every year, we rarely see its results in web performance. It's crucial to modernize not only what users see but also the underlying technical components of the project, leveraging the advancements in hardware technology. In fact, as hardware technology improves, projects often get worse using more hardware power for the same functionality. When you try to discuss this with the manager of such projects, the common response you will get is "BECAUSE HARDWARE IS CHEAP!!".</p> Network Overload</strong></p> The web's efficiency has become increasingly questionable as even the simple websites and online services demand more from the network than necessary. This issue of excessive network usage often referred to as "web bloat" arises from the tendency of websites to download an unnecessary abundance of files and data during page initializations. As a result, users experience frustratingly slow load times and heightened strain on their network bandwidth.</p> Ad Invasion</strong></p> The internet is flooded with ads and it's becoming harder to distinguish between what's genuine content and what's an advertisement on websites. Many websites are incorporating a massive number of ads, making it challenging for users to know what's real information and what's a paid promotion. We encounter pop-ups, sponsored content, native ads and other promotions making it difficult to access the content we want without disruptions. This overwhelming presence of ads negatively impacts the user experience.</p> UI/UX Complexity Crisis</strong></p> Web design has evolved, but it's becoming a problem. Many websites are now too complicated, making it hard for users to find what they need. There is too much stuff on the screen and important things are hidden. The way you are supposed to use the site is not clear and often it can be confusing. This usually impacts the initial load as taking longer time which annoys the users.</p> Service Cost: Trading Away YOUR PRIVACY</strong></p> Numerous websites collect significant amounts of personal information without seeking permission, leading to privacy concerns. They obscure the extent of data collection and share it with third parties leaving users feeling powerless to protect their information. The only viable option to avoid this is to completely refrain from using these websites.</p> Dependency Hell</strong></p> Modern web projects face a significant challenge with an excessive reliance on numerous external dependencies known as "dependency overload/hell". Accumulating thousands of dependencies leads to management complexities, update difficulties, security risks, compatibility challenges and performance impacts. Even for a simple task like checking if a number is odd or even, thousands of web projects are relying on external dependencies such as 'is-even' and 'is-odd'.</p> You didn't expect it to end so soon, did you? Yes, but if we were to discuss all the problems of the web, we would never reach its conclusion. So, to keep it brief, I decided to focus on the most critical issues that I believe are worth highlighting. If you want to experience the extraordinary adventure of these problems visually, you can watch the very fun, documentary-style(!) videos below.</p> A Demonstration of Modern Web Bloat</strong>: https://www.youtube.com/watch?v=cvDyQUpaFf4</a></p> Using the Internet for the 1st time</strong>: https://www.youtube.com/watch?v=pq7NLMwynYg</a></p> Reasons that I Left Gnome and KDE contact@onurozkan.dev — Sat, 01 May 2021 08:09:29 +0000 Reasons that I Left Gnome and KDE</h1> Introduction</h2> I stopped using Gnome and KDE in Linux environments for about 2 months. In this topic, I will talk about the reasons that led me to this path and my experience of use.</p> The name of the software that I replaced Gnome and KDE is dwm. It is a suckless util and stands for Dynamic Window Manager.</p> </p> Dwm</h2> It is a tool developed based on the Suckless philosophy. It has been developed abstractly from all functionalities, with no features and runs on the X Window System. Super lightweight window manager that does not have a high-level abstraction and believes the config is directly the source-code itself.</p> What is Suckless philosophy ?</h2> Keeping things simple, minimal and usable with a philosophy that develops tools with a focus on simplicity, clarity and frugality. Unfortunately, the software trend for complex, error-prone, and slow software seems to be common in today's software industry. Suckless tools aim to prove the opposite.</p> Suckless tools focus on advanced and experienced computer users. Unlike the usual proprietary software world or many mainstream open-source projects that focus more on average and non-technical end users, experienced users often feel overlooked. This is especially true for user interfaces such as graphical media on desktop computers, mobile devices, and so-called Web applications. Believing that the experienced user market is constantly growing with each user looking for solutions that are more suitable for their own working style</p> Designing simple and elegant software is much more difficult than allowing instant or over-ambitious features to hide the code over time. However, it has to pay this price to ensure reliability and ease of maintenance. In addition, minimalism results in reasonable and achievable goals. Suckless tools strive to maintain minimalism and clarity to guide development towards completion.</p> Reasons that I switched to Dwm</h2> Dwm is super lightweight, it's written in pure C and there is no bloat feature/functionality inside of it. Basically, you have to put your needs into the source code.</li> There is no limitation on configuring Dwm, config is the source file itself, so basically you are being the maintainer of your own window manager.</li> Your battery gets longer life using Dwm.</li> Use style of the Dwm fits me perfectly. I mostly prefer to focus on the keyboard and do everything with macros just like in vim.</li> In Dwm, window management is so much useful and powerful than Gnome or KDE.</li> No breaking changes, no broken patches from remote repositories. It will work the same way forever unless the X Window System goes some breaking changes which are less than %0,1 probability. So it's a constant environment that is rock stable and tailored to my needs, nothing more.</li> You can rather use it in tiled mode or dynamic mode. Not like i3.</li> </ul> Comparison between Gnome, KDE and Dwm</h2> Topic</th> Gnome</th> KDE</th> Dwm</th></tr></thead> Resource Usage</strong></em></td> Bad</td> Average-Good</td> Super Good</td></tr> Customizable</strong></em></td> Bad</td> Good</td> There is no limit</td></tr> Window System</strong></em></td> X / Wayland</td> X / Wayland</td> X (Can be modified to work on any other)</td></tr> Accessibility</strong></em></td> Super Easy</td> Super Easy</td> Hard</td></tr> User Base</strong></em></td> Mostly end users</td> End Users / Programmers</td> Mostly Programmers</td></tr> Use Style</strong></em></td> Classic keyboard/mouse style</td> Classic keyboard/mouse style</td> +%95 via macroing and scripting</td></tr> </tbody></table> The Way I Create My Os Environment</h2> I use Fedora as an Operating System, but when I set up my system, I definitely install it with packages that I have specified from zero, not with straight logic. For example, I only install the X Window System, X Libraries and Network Manager during the installation phase. After the system is opened, I have a non-bloat, super lightweight, clean infrastructure to implement Dwm, Dmenu, St and Dwmblocks on top of it. After implementing those, in the next phase, I load the packages that I need in my daily life and work environment. I handle this step with a shell script that I specially prepared for myself, which includes the commands for installing and configuring the tools I need most. In the end, I get a clean, lightweight and resource friendly system that uses around 300-400MB ram on running my system rather than 1200-1500MB.</p> Screenshots</h2> </p> Links</h2> VM Source: dwm-enhanced</a></p> Terminal Source: st-enhanced</a></p> Menu Source: dmenu-enhanced</a></p> Statusbar Source: dwmblocks-enhanced</a></p> Dotfiles Source: dotfiles</a></p> Vim Theme Source: nimda-vim</a></p> Reddit post of my environment as a rice: [dwm + st + dmenu + dwmblocks + picom] Blazing fast resource friendly DE</a></p>

Topic</th>	Gnome</th>	KDE</th>	Dwm</th></tr></thead>
Resource Usage</strong></em></td>	Bad</td>	Average-Good</td>	Super Good</td></tr>
Customizable</strong></em></td>	Bad</td>	Good</td>	There is no limit</td></tr>
Window System</strong></em></td>	X / Wayland</td>	X / Wayland</td>	X (Can be modified to work on any other)</td></tr>
Accessibility</strong></em></td>	Super Easy</td>	Super Easy</td>	Hard</td></tr>
User Base</strong></em></td>	Mostly end users</td>	End Users / Programmers</td>	Mostly Programmers</td></tr>
Use Style</strong></em></td>	Classic keyboard/mouse style</td>	Classic keyboard/mouse style</td>	+%95 via macroing and scripting</td></tr> </tbody></table> The Way I Create My Os Environment</h2> I use Fedora as an Operating System, but when I set up my system, I definitely install it with packages that I have specified from zero, not with straight logic. For example, I only install the X Window System, X Libraries and Network Manager during the installation phase. After the system is opened, I have a non-bloat, super lightweight, clean infrastructure to implement Dwm, Dmenu, St and Dwmblocks on top of it. After implementing those, in the next phase, I load the packages that I need in my daily life and work environment. I handle this step with a shell script that I specially prepared for myself, which includes the commands for installing and configuring the tools I need most. In the end, I get a clean, lightweight and resource friendly system that uses around 300-400MB ram on running my system rather than 1200-1500MB.</p> Screenshots</h2> </p> Links</h2> VM Source: dwm-enhanced</a></p> Terminal Source: st-enhanced</a></p> Menu Source: dmenu-enhanced</a></p> Statusbar Source: dwmblocks-enhanced</a></p> Dotfiles Source: dotfiles</a></p> Vim Theme Source: nimda-vim</a></p> Reddit post of my environment as a rice: [dwm + st + dmenu + dwmblocks + picom] Blazing fast resource friendly DE</a></p>

Onur Özkan

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