I removed cortex it is rather unmaintained. The last update (as of
writing) was 8 months ago, there was no release ever.
For a better alternative, have a look at `rtv`.
See previous commit for what was done to `binutils` to make this
possible.
There were some uses of `forcedNativePackages` added. The
combination of overrides with that attribute is highly spooky: it's
often important that if an overridden package comes from it, the
replaced arguments for that package come from it. Long term this
package set and all the spookiness should be gone and irrelevant:
"Move along, nothing to see here!"
No hashes should be changed with this commit
Use `buildPackages.binutils` to get build = host != target binutils,
i.e. the old `binutilsCross`, and use
`buildPackages.buildPackages.binutils` to get build = host = target
binutils, i.e. the old `binutils`.
`buildPackages` chains like this are supposed to remove the need for
all such `*Cross` derivations. We start with binutils because it's
comparatively easy.
No hashes of cross-tests should be changed
stdenv.cross is a silly attribute that needs to go leaving the well-defined hostPlatform and targetPlatform. This PR doesn't remove it, but changes its definition: before it tracked the target platform which is sometimes more useful for compilers, and now it tracks the host platform which is more useful for everything else. Most usages are libraries, falling in the "everything else" category, so changing the definition makes sense to appease the majority. The few compiler (gcc in particular) uses that exist I remove to use targetPlatform --- preserving correctness and becoming more explicit in the process.
I would also update the documentation aside mentioning stdenv.cross as deprecated, but the definition given actually erroneously assumes this PR is already merged!
The previous commit redefines `stdenv.cross` for the sake of normal
libaries, the most common use-case of that attribute. Some compilers
however relied on the old definition so we have them use
`targetPlatform` instead. This special casing is fine because we
eventually want to remove `stdenv.cross` and use either `hostPlatform`
or `targetPlatform` instead.
In practice, this is a strictly stronger condition than target != build
as we never have build = target != host. Really, the attribute should
be removed altogether, but for now we make it work for plain libraries,
which do not care about the target platform. In the few cases where the
compilers use this and actually care about the target platform, I'll
manually change them to use `targetPlatform` instead.
- `ccWrapperFun` can be used in a few more places instead of
duplicating its definition.
- `ccWrapper` parameter on `wrapCC` is always substituted with
`ccWrapperFun` so just get rid of that parameter.
Linus Heckemann
Franz Pletz
Daniel Peebles
jammerful
Jörg Thalheim
Jörg Thalheim
Peter Hoeg
Matthias Beyer
Graham Christensen
John Ericson
Michael Raskin
Domen Kožar
Matthew Bauer
Dan Peebles
Asumu Takikawa
Robert Helgesson
Chris Hodapp
Gabriel Ebner
panaeon
Graham Christensen
Tuomas Tynkkynen
Vladimír Čunát
Domen Kožar
Benno Fünfstück
rnhmjoj