The nice thing about Python packaging is that it’s standardized: if uv’s build backend doesn’t fit into the hole you want, then you can use any number of other backends that do an admirable job of conforming to the packaging standards.
With that said, I don’t understand why Gentoo needs to rebuild every single release of uv-build. It doesn’t change as much as uv itself, and it’s intentionally compatible across uv versions. Why not set a policy of only updating once weekly, or even less frequently, with exceptions for important breaking changes or bug fixes?
(For context: the only reason uv-build releases as often as it does is because it’s easier to keep its internals in lockstep with the rest of uv. But you can do a normal version bound in your Python build backend metadata and uv will happily use whatever version of uv-build is already present.)
> The nice thing about Python packaging is that it’s standardized
But it isn't. Once upon a time, it was: you used distutils. But of course distutils had a lot of problems. Instead of adopting a single standardized solution for those problems, the Python developers punted and let third parties do it. So now we do not have a single standardized solution for building Python packages; we have a bunch of third party solutions, none of which is in the Python standard library.
Yes, all those third party solutions have to be PEP 517 compatible, but that's not standardization on a tool; it's just standardization on an interface between the backend and the frontend. Which is nice, but doesn't solve the problem under discussion here.
> if uv’s build backend doesn’t fit into the hole you want, then you can use any number of other backends that do an admirable job of conforming to the packaging standards.
As the project developer, sure. But as a Linux distro building your python package, Gentoo has to use the build backend you specify. It can't say, well, this particular package is just pure python, so really all we need is a minimal tool to build a pure python none-any wheel. It has to use the backend you specified.
> I don’t understand why Gentoo needs to rebuild every single release of uv-build.
Because if you don't pin a version of uv-build in your project, that means "use the latest version available". Gentoo can't second guess you--even if it were able to verify somehow that the new version of uv-build that just got released will end up producing an identical wheel for your project as the previous version, without actually using the new version of uv-build.
> you can do a normal version bound in your Python build backend metadata
Sure, but how many users of uv-build actually do that? Seems like the answer to that is "not enough to matter".
distros patch the build process when they package stuff for the distro all the time. why would they "have to" do anything? i'm not super familiar with gentoo but it seems to me like any other 90s era distro where the distro mediates the relationship between the user and the upstream developer for all packages, by applying patches and potentially doing whatever build they want to.
Gentoo builds every package from source on every user's machine, and when each user does an update, every package that changed gets rebuilt from source again.
So every Gentoo user that has a Python project that uses uv-build ends up having to rebuild uv-build, and then every Python project they have that uses it, every time uv-build pushes an update.
Other distros don't necessarily have quite the same problem because, if they include packages of Python projects, they don't normally track the build backend as a dependency. So if uv-build pushes an update, the distro would push an updated package for uv-build, but they wouldn't look at every Python project they package to see if it used uv-build as a build backend and rebuild it if it did. It's the "rebuild from source every time" aspect of Gentoo that forces that connection.
i guess gentoo is rolling-release, vs something like debian where every package is frozen in time (+ backports), and debian does seem to largely solve the coordination problem by making everything on the system use a fixed version of some package; with rare situations allowing >1 version of the package at a time.
my take on linux distros being annoyed by their own policies is that perhaps they should change the policy. in this case, perhaps they should pretend uv-build updates once a month or something.
This is what i mean when it seems typical for a distro to monkey around with packages and/or their build system. These were just the first two packages i clicked on in dev-python. maybe others are "pure upstream", but there's definitely the capability here to just... not have the problem?
> they don't normally track the build backend as a dependency... It's the "rebuild from source every time" aspect of Gentoo that forces that connection
I don't follow. This feels like Gentoo is mishandling build-tool dependencies.
Does Gentoo also recompile every C/C++ library in the dependency tree every time GCC pushes a minor version bump?
IIRC, rebuilds to GCC outputs are/were only recommended when the compiler "profile" changes. So basically whenever the ABI could no longer be guaranteed.
At the end of the day, it’s hard for me to even pinpoint what is problematic for Gentoo here: I can understand that they need to support multiple build backends as a reality of Python packaging and that’s frustrating, but per below it seems extremely unlikely that they actually need to build every single patch version of uv. Nothing about uv’s defaults or the packaging template would require that, and users would have to go out of their way to configure their build backend in that way.
(And note: this is not unique to uv! You can grief anybody who does an sdist build by pinning to a random ancient version of setuptools or any other build backend, including other ones that use native code. This is why uv, like everybody else, encourages semver ranges for build backends.)
> it seems extremely unlikely that they actually need to build every single patch version of uv.
If every new patch version is still within the semver range specified in a project that uses uv-build, then yes, every Gentoo user will have to rebuild that new patch version of uv-build in order to rebuild that project. And since the build backend is a dependency of the project, pushing a new patch version will trigger a rebuild of the project.
The problem is packages that use the build backends, and Gentoo is generally not in the business of maintaining that kind of patch.
Admittedly rustification like that is a problem not only for gentoo, I have commercially deployed systems where one of the most annoyings elements of updating is presence of rust in python deps...
I think that’s actually a different problem: packages that use uv-build for their backend should use a semver range, which enables the kind of “pick a version and use it” strategy I mentioned before.
(This is the default when you initialize a project with uv, so I think someone would need to go out of their way to configure their build backend to request a specific patch version of uv-build.)
> packages that use uv-build for their backend should use a semver range
This wouldn't necessarily solve Gentoo's problem. The only way to be sure to solve Gentoo's problem would be for every Python project that uses uv-build to specify one particular version. Then Gentoo could be sure that once that release of that project was built once, it would never change.
In other words, for a distro like Gentoo, the build backend is a dependency, and if it changes, that triggers a change in the build, even if the build backend change would not actually change the final wheel that got built.
That would appear to be the polar opposite of effective: that turns a global constraint problem (everybody needing to have or install a compatible build backend version) into a global coordination problem (everybody needing to have or install an exact version). I can imagine most of what causes problems for Gentoo is people trying to do the “right” thing of pinning an exact build backend version, which then invalidates whatever compatible build backend version they’ve picked.
It seems much easier to solve the problem of compatibility than the one of getting every open source maintainer to upgrade their build backend version (whether uv-build, or flit, or anything else) every Tuesday.
> I can imagine most of what causes problems for Gentoo is people trying to do the “right” thing of pinning an exact build backend version, which then invalidates whatever compatible build backend version they’ve picked.
This doesn't make sense. Gentoo doesn't "pick" any build backend version. They build each Python project exactly the way the project owner tells them to, using whatever build backend is specified in pyproject.toml for that project. That's why it's such a burden for them (or more precisely their users, since each Gentoo user is having to do this) if build backend versions change so often and projects don't pin a specific version but just say "use the latest"--because then they have to use what the project owner says, and the project owner says, "Update to a new build backend every week because that's how often my chosen backend, uv-build, likes to push updates".
> if build backend versions change so often and projects don't pin a specific version but just say "use the latest"
This isn’t what’s happening: uv defaults to semver bounds, so a maintainer would have to go out of their way to introduce a troublesome backend constraint.
And note: there is no “use the latest” constraint in Python packaging. If you leave the build backend version unconstrained, the build frontend is allowed to resolve any version it sees fit, including the version it already has.
(I also know from first-hand experience that Gentoo and other distributions do not build Python packages as-is; they patch them in all kinds of ways. But that’s neither here nor there.)
But a new patch release will be within the same semver bound, so it amounts to the same thing.
> If you leave the build backend version unconstrained, the build frontend is allowed to resolve any version it sees fit, including the version it already has.
> But a new patch release will be within the same semver bound, so it amounts to the same thing.
Sorry, can you lay out the actual problem you’re envisioning for me? If uv-build goes from 0.13.1 to 0.13.2, then anybody with a semver bound of `uv-build>=0.12,<0.14` doesn’t need to update anything. They can keep using whatever version of the build backend they already have that satisfies that bound.
The main thing that would be troublesome is if a user pins their build backend to a specific range or version, e.g. `uv-build==0.13.1`. Then, upon bumping it, everyone who has already built 0.13.1 will need to invalidate and rebuild their build backend. But that’s why that isn’t the default.
> What do build frontends actually do, though?
uv will definitely use a compatible version. It won’t even download a copy of that that compatible version by default, since the uv binary itself is typically compatible and can invoke the build backend directly.
I’m not sure what pip and others do, but I would expect they do the same. It’s the obvious way to implement backend resolution.
> a global coordination problem (everybody needing to have or install an exact version).
This coordination problem is already solved by PyPI. That's where Gentoo looks to find the build backend--just like everyone else that builds packages. The project owner had to be able to find whatever version they used there or they couldn't even build their project locally. So they should be able to depend on the fact that anyone else trying to build their project can also find that same version at the same place.
> getting every open source maintainer to upgrade their build backend version (whether uv-build, or flit, or anything else) every Tuesday.
You're missing my point. If I know that my project builds properly with build backend X version Y, and I pin that version in my pyproject.toml, I don't care how many newer versions you want to release. Unless I make a change to my project that merits updating my build backend to a newer version, I'm going to simply leave my project alone. I already know it will build fine with the version I have. Why should I push an update every Tuesday just because you decided to release a new version of the build backend, which I don't need anyway?
I hear you, but realistically the rustification of Python package internals is only going to strongly increase over the next year (I'm working on a number of such packages, myself), so systematic solutions to such annoyances are going to become increasingly necessary
Yes, and unlike NixOS they dont calculate build hashes for the sake of making binary caches. So truly, you have to build from source, even if your recipe is exactly the same as everyone else's. I've never really understood this zealotry around compiling things myself, and boy are there some big (slow to compile) programs out there these days.
Sure, but again, you could in theory distribute said builds and stop wasting compute compiling yourself. I know nixpkgs, for example, builds with very generic targets and not super aggressive compiler flags, but at least the machinery exists to do this.
Python build backends are standardized in PEP 517, and packaging metadata is standardized in PEP 621. You can read the actual metadata PEPs for “computed” metadata i.e. the metadata that appears in distributions as well, if you’d like.
(It’s not kind or charitable to call someone a liar.)
Each build backend can have its own extensions to the standard packaging metadata. In practice this is common because Python packaging wasn’t designed to solve language ecosystem problems, but to make the union of maintainers, Linux distros, labs, and everybody else who uses Python somewhat happy and able to preserve existing flows.
This is bad for obvious reasons. But it’s not the same thing as Python packaging not being standardized; I would say that Python packaging is as standardized as its user base is willing to stomach. That willingness has grown over the years, to the immense credit of a large group of users who otherwise don’t agree on much.
By a search, Gentoo accounts for less than 1% of all developers. If uv-build is more conformant to people, probably volunteers (and if they're using it, it probably is), I don't think the Gentoo people have any right to want them not to use it because it makes their lives harder. They can request, and they do request nicely, but they also present the drawbacks for them as if they are absolute, and even claim that "its benefits don’t outweigh the drawbacks".
I'm sure it accounts for a much larger proportion of people using exotic or legacy systems. In any case, I think most people are using uv-build either because it's a default for uv now or just because it's hip and new. If a project absolutely needed it then so be it, but if you knew it was going to make life difficult even just for one person and no benefit to you then you'd probably choose something else.
UV build is distributed as a binary/executable, e.g. manylinux wheels on pypi: https://pypi.org/project/uv-build/#files. If a user or distro's conventions are to build things from source, this is a consequence they have implicitly accepted. For the vast majority of computer users and uses, installing binaries makes more sense.
Looks like it's being built with fat LTO by default (and gentoo patched to thin LTO). Which is fine if you want to spend CI cycles once to ship executables to thousands of users.
If you compile from source and run the tool maybe once then they should consider going further and run with maybe opt-level=1, lto=off; halfway between release and debug. This is how rustc itself builds some internal buildtools that get recompiled frequently relative to how often they run.
I'm not sure that skipping SPARC is a bad thing. Who even has SPARC machines sitting around to validate builds? Even Fujitsu moved to ARM for their later cores.
i got a debian maintainer for old IBM mainframes asking me to fix bugs and run tests for that architecture. ¯\_(ツ)_/¯ these people exist, but i'm not going to support them. feel free to fork me!
I don't think I agree with the author's assessment here:
> The other reason is performance and that argument makes even less sense. Even if it mattered, we’re realistically talking about a difference in the ballpark of 100 ms, for an action executed rarely; it is equally possible that any gain will be outweighed by the time needed to fetch the 1.5 MiB wheel for uv-build.
Modern CI architectures are building Docker stacks from scratch and using a readthrough cache of wheels. Downloading may still be the dominant factor, but the second-dominant factor does start to add up, especially when the downloading gets cached at various layers.
Yes, optionally apparently but I think we'll end up with forks of Python if the Rust enthusiasts push it any further. I think the option will be off for me.
I think mgorny is aware of that; he’s been active on the relevant DPO threads.
(At the end of the day, this is exactly what support tiers are for. CPython, at least to my eyes, has been very transparent about not guaranteeing support for every platform that has a C compiler.)
I found this recently - couldn't compile it on HPUX. Trying to get rust on there would have been an absolute impossibility of course. I can get bash though, and lots of other GNU utilities - all written in C of course. Thank goodness some people care!
People who don't care about HPUX will never care about it but they would if e.g. we decided that only windows and Ubuntu were supported ... except for the windows and ubuntu python users who wouldn't care.
It's I'm-all-right Jack until it's your use case that gets bulleted.
Maybe it's time to grow up and download binary builds like a normal person. I had my 'let's compile the linux kernel from source for 3.5% hypothetical performance gains' phase but you can't expect professional devs to cater to source-obsessed hobbyists
I doubt this oft-repeated stereotype was every particularly accurate. I'm not aware of any current Gentoo users on the distro specifically for performance reasons. Gentoo users are in it for control over their system and customization.
> In the early days, there was much promotion of Gentoo as being “faster”, because you could compile everything based on your particular processor, etc. And you could increase the optimization level for a boost. Their web site still touts this as a reason to use Gentoo.
> In reality, the performance is more or less the same as on any other distribution. The folks who stick to Gentoo tend not to care about performance as much. Unfortunately, this perception of Gentoo remains, and I wish they would remove the verbiage from their site.
The vast majority of desktop Linux users run Ubuntu (initial motto: Linux for human beings). So one may argue the literal opposite of what you wrote, in that if Canonical didn't invest into making a Linux distro that's accessible to normal people, it wouldn't have the relevance it now does. On top of that, Linux has (or had) a number of clear advantages over Windows that dwarf the presumed upsides of compiling everything from source vs. downloading builds.
There's not much of an argument for adopting obscure niche practices for their own sake
Linux was obscure and niche for a very long time before Ubuntu existed and Ubuntu only existed because someone bothered to use and develop Linux when it wasn't normal.
The Ubuntu users are only there because after they had told the rest of us how silly we were for using Linux they eventually had to use it themselves for work.
Now we're going to listen to that sort of stuff again without rolling our eyes? ....
Gentoo’s decision to support source builds seems eminently reasonable to me, and I don’t think we should reward it with condescension.
The bigger problem, to me, is that it’s not really clear why this is actually a problem for Gentoo. I am glad they perform user-facing source builds, however, because they see things that other distributors don’t.
Gentoo made a lot of sense WAY back in a pre-docker world, where you had to run the whole world on the host OS. Being able to compile it all meant you could link it all together with whatever weird combination of optional libraries you wanted. Things like getting sendmail to auth over LDAP, that nobody packaged in the base distro, become possible. And with Gentoo's tooling, you could build a coherent distro to your own unique demands.
Now though? It's way easier to have a herd of unicorn docker containers running that each handle one weird thing in isolation.
The herd of docker containers would in practice share almost nothing apart from the kernel and waste a lot of RAM. Didn't matter when RAM was cheap, but nowadays...
(I am one of uv’s maintainers.)
The nice thing about Python packaging is that it’s standardized: if uv’s build backend doesn’t fit into the hole you want, then you can use any number of other backends that do an admirable job of conforming to the packaging standards.
With that said, I don’t understand why Gentoo needs to rebuild every single release of uv-build. It doesn’t change as much as uv itself, and it’s intentionally compatible across uv versions. Why not set a policy of only updating once weekly, or even less frequently, with exceptions for important breaking changes or bug fixes?
(For context: the only reason uv-build releases as often as it does is because it’s easier to keep its internals in lockstep with the rest of uv. But you can do a normal version bound in your Python build backend metadata and uv will happily use whatever version of uv-build is already present.)
But it isn't. Once upon a time, it was: you used distutils. But of course distutils had a lot of problems. Instead of adopting a single standardized solution for those problems, the Python developers punted and let third parties do it. So now we do not have a single standardized solution for building Python packages; we have a bunch of third party solutions, none of which is in the Python standard library.
Yes, all those third party solutions have to be PEP 517 compatible, but that's not standardization on a tool; it's just standardization on an interface between the backend and the frontend. Which is nice, but doesn't solve the problem under discussion here.
> if uv’s build backend doesn’t fit into the hole you want, then you can use any number of other backends that do an admirable job of conforming to the packaging standards.
As the project developer, sure. But as a Linux distro building your python package, Gentoo has to use the build backend you specify. It can't say, well, this particular package is just pure python, so really all we need is a minimal tool to build a pure python none-any wheel. It has to use the backend you specified.
> I don’t understand why Gentoo needs to rebuild every single release of uv-build.
Because if you don't pin a version of uv-build in your project, that means "use the latest version available". Gentoo can't second guess you--even if it were able to verify somehow that the new version of uv-build that just got released will end up producing an identical wheel for your project as the previous version, without actually using the new version of uv-build.
> you can do a normal version bound in your Python build backend metadata
Sure, but how many users of uv-build actually do that? Seems like the answer to that is "not enough to matter".
So every Gentoo user that has a Python project that uses uv-build ends up having to rebuild uv-build, and then every Python project they have that uses it, every time uv-build pushes an update.
Other distros don't necessarily have quite the same problem because, if they include packages of Python projects, they don't normally track the build backend as a dependency. So if uv-build pushes an update, the distro would push an updated package for uv-build, but they wouldn't look at every Python project they package to see if it used uv-build as a build backend and rebuild it if it did. It's the "rebuild from source every time" aspect of Gentoo that forces that connection.
my take on linux distros being annoyed by their own policies is that perhaps they should change the policy. in this case, perhaps they should pretend uv-build updates once a month or something.
for example, they seem to be fine doing a quick sed on pyproject.toml (https://gitweb.gentoo.org/repo/gentoo.git/tree/dev-python/pa...) or patching stuff for compat (https://gitweb.gentoo.org/repo/gentoo.git/tree/dev-python/as...)
This is what i mean when it seems typical for a distro to monkey around with packages and/or their build system. These were just the first two packages i clicked on in dev-python. maybe others are "pure upstream", but there's definitely the capability here to just... not have the problem?
I don't follow. This feels like Gentoo is mishandling build-tool dependencies.
Does Gentoo also recompile every C/C++ library in the dependency tree every time GCC pushes a minor version bump?
At the end of the day, it’s hard for me to even pinpoint what is problematic for Gentoo here: I can understand that they need to support multiple build backends as a reality of Python packaging and that’s frustrating, but per below it seems extremely unlikely that they actually need to build every single patch version of uv. Nothing about uv’s defaults or the packaging template would require that, and users would have to go out of their way to configure their build backend in that way.
(And note: this is not unique to uv! You can grief anybody who does an sdist build by pinning to a random ancient version of setuptools or any other build backend, including other ones that use native code. This is why uv, like everybody else, encourages semver ranges for build backends.)
If every new patch version is still within the semver range specified in a project that uses uv-build, then yes, every Gentoo user will have to rebuild that new patch version of uv-build in order to rebuild that project. And since the build backend is a dependency of the project, pushing a new patch version will trigger a rebuild of the project.
Admittedly rustification like that is a problem not only for gentoo, I have commercially deployed systems where one of the most annoyings elements of updating is presence of rust in python deps...
(This is the default when you initialize a project with uv, so I think someone would need to go out of their way to configure their build backend to request a specific patch version of uv-build.)
This wouldn't necessarily solve Gentoo's problem. The only way to be sure to solve Gentoo's problem would be for every Python project that uses uv-build to specify one particular version. Then Gentoo could be sure that once that release of that project was built once, it would never change.
In other words, for a distro like Gentoo, the build backend is a dependency, and if it changes, that triggers a change in the build, even if the build backend change would not actually change the final wheel that got built.
It seems much easier to solve the problem of compatibility than the one of getting every open source maintainer to upgrade their build backend version (whether uv-build, or flit, or anything else) every Tuesday.
This doesn't make sense. Gentoo doesn't "pick" any build backend version. They build each Python project exactly the way the project owner tells them to, using whatever build backend is specified in pyproject.toml for that project. That's why it's such a burden for them (or more precisely their users, since each Gentoo user is having to do this) if build backend versions change so often and projects don't pin a specific version but just say "use the latest"--because then they have to use what the project owner says, and the project owner says, "Update to a new build backend every week because that's how often my chosen backend, uv-build, likes to push updates".
This isn’t what’s happening: uv defaults to semver bounds, so a maintainer would have to go out of their way to introduce a troublesome backend constraint.
And note: there is no “use the latest” constraint in Python packaging. If you leave the build backend version unconstrained, the build frontend is allowed to resolve any version it sees fit, including the version it already has.
(I also know from first-hand experience that Gentoo and other distributions do not build Python packages as-is; they patch them in all kinds of ways. But that’s neither here nor there.)
But a new patch release will be within the same semver bound, so it amounts to the same thing.
> If you leave the build backend version unconstrained, the build frontend is allowed to resolve any version it sees fit, including the version it already has.
What do build frontends actually do, though?
Sorry, can you lay out the actual problem you’re envisioning for me? If uv-build goes from 0.13.1 to 0.13.2, then anybody with a semver bound of `uv-build>=0.12,<0.14` doesn’t need to update anything. They can keep using whatever version of the build backend they already have that satisfies that bound.
The main thing that would be troublesome is if a user pins their build backend to a specific range or version, e.g. `uv-build==0.13.1`. Then, upon bumping it, everyone who has already built 0.13.1 will need to invalidate and rebuild their build backend. But that’s why that isn’t the default.
> What do build frontends actually do, though?
uv will definitely use a compatible version. It won’t even download a copy of that that compatible version by default, since the uv binary itself is typically compatible and can invoke the build backend directly.
I’m not sure what pip and others do, but I would expect they do the same. It’s the obvious way to implement backend resolution.
This coordination problem is already solved by PyPI. That's where Gentoo looks to find the build backend--just like everyone else that builds packages. The project owner had to be able to find whatever version they used there or they couldn't even build their project locally. So they should be able to depend on the fact that anyone else trying to build their project can also find that same version at the same place.
> getting every open source maintainer to upgrade their build backend version (whether uv-build, or flit, or anything else) every Tuesday.
You're missing my point. If I know that my project builds properly with build backend X version Y, and I pin that version in my pyproject.toml, I don't care how many newer versions you want to release. Unless I make a change to my project that merits updating my build backend to a newer version, I'm going to simply leave my project alone. I already know it will build fine with the version I have. Why should I push an update every Tuesday just because you decided to release a new version of the build backend, which I don't need anyway?
Happy user for over 23 years now!
(It’s not kind or charitable to call someone a liar.)
Especially when C extensions are involved, everything is entirely unportable. Of course, yet again crabbone is downvoted for speaking the truth.
This is bad for obvious reasons. But it’s not the same thing as Python packaging not being standardized; I would say that Python packaging is as standardized as its user base is willing to stomach. That willingness has grown over the years, to the immense credit of a large group of users who otherwise don’t agree on much.
It wasn't for what was said, but for how it was said, which is why you can say all sorts of heinous stuff on here as long as you're couth about it.
https://gitweb.gentoo.org/repo/gentoo.git/tree/dev-python/uv...
Looks like it's being built with fat LTO by default (and gentoo patched to thin LTO). Which is fine if you want to spend CI cycles once to ship executables to thousands of users. If you compile from source and run the tool maybe once then they should consider going further and run with maybe opt-level=1, lto=off; halfway between release and debug. This is how rustc itself builds some internal buildtools that get recompiled frequently relative to how often they run.
> The other reason is performance and that argument makes even less sense. Even if it mattered, we’re realistically talking about a difference in the ballpark of 100 ms, for an action executed rarely; it is equally possible that any gain will be outweighed by the time needed to fetch the 1.5 MiB wheel for uv-build.
Modern CI architectures are building Docker stacks from scratch and using a readthrough cache of wheels. Downloading may still be the dominant factor, but the second-dominant factor does start to add up, especially when the downloading gets cached at various layers.
(At the end of the day, this is exactly what support tiers are for. CPython, at least to my eyes, has been very transparent about not guaranteeing support for every platform that has a C compiler.)
People who don't care about HPUX will never care about it but they would if e.g. we decided that only windows and Ubuntu were supported ... except for the windows and ubuntu python users who wouldn't care.
It's I'm-all-right Jack until it's your use case that gets bulleted.
> In the early days, there was much promotion of Gentoo as being “faster”, because you could compile everything based on your particular processor, etc. And you could increase the optimization level for a boost. Their web site still touts this as a reason to use Gentoo.
> In reality, the performance is more or less the same as on any other distribution. The folks who stick to Gentoo tend not to care about performance as much. Unfortunately, this perception of Gentoo remains, and I wish they would remove the verbiage from their site.
Linux wouldn't exist if people submitted to that argument.
There's not much of an argument for adopting obscure niche practices for their own sake
The Ubuntu users are only there because after they had told the rest of us how silly we were for using Linux they eventually had to use it themselves for work.
Now we're going to listen to that sort of stuff again without rolling our eyes? ....
The bigger problem, to me, is that it’s not really clear why this is actually a problem for Gentoo. I am glad they perform user-facing source builds, however, because they see things that other distributors don’t.
Now though? It's way easier to have a herd of unicorn docker containers running that each handle one weird thing in isolation.