Commit graph

1838 commits

Author SHA1 Message Date
Profpatsch a5f6cdfd7e lib/debug: add traceValFn, traceValSeqFn, traceValSeqNFn
Being able to modify the value on-the-fly before printing is very useful in
practice.
2018-04-27 18:59:39 +02:00
John Ericson ba52ae5048 treewide: isArm -> isAarch32
Following legacy packing conventions, `isArm` was defined just for
32-bit ARM instruction set. This is confusing to non packagers though,
because Aarch64 is an ARM instruction set.

The official ARM overview for ARMv8[1] is surprisingly not confusing,
given the overall state of affairs for ARM naming conventions, and
offers us a solution. It divides the nomenclature into three levels:

```
ISA:             ARMv8   {-A, -R, -M}
                 /    \
Mode:     Aarch32     Aarch64
             |         /   \
Encoding:   A64      A32   T32
```

At the top is the overall v8 instruction set archicture. Second are the
two modes, defined by bitwidth but differing in other semantics too, and
buttom are the encodings, (hopefully?) isomorphic if they encode the
same mode.

The 32 bit encodings are mostly backwards compatible with previous
non-Thumb and Thumb encodings, and if so we can pun the mode names to
instead mean "sets of compatable or isomorphic encodings", and then
voilà we have nice names for 32-bit and 64-bit arm instruction sets
which do not use the word ARM so as to not confused either laymen or
experienced ARM packages.

[1]: https://developer.arm.com/products/architecture/a-profile
2018-04-25 15:28:55 -04:00
Profpatsch c84dad316a lib/generators: print paths without quotes & move function down 2018-04-25 15:31:17 +02:00
John Ericson cf0dd1dbd2
Merge pull request #39172 from obsidiansystems/ios-cross
ios-sdk-pkgs: Init from iOS SDK from XCode
2018-04-19 17:00:05 -04:00
Ken Micklas ef3db7d14c ios-sdk-pkgs: Init from iOS SDK from XCode 2018-04-19 16:09:30 -04:00
John Ericson 53686e8995
Merge pull request #38485 from obsidiansystems/nixos-nixpkgs-options
nixpkgs module: Clean up platform options
2018-04-19 14:59:58 -04:00
John Wiegley 4cfdcedb71 Fix a typo: types.openSignifiantByte -> types.openSignificantByte 2018-04-13 18:41:53 -07:00
Jörg Thalheim 0fe11dbedd
Merge pull request #38611 from volth/nat-sort
lib: add naturalSort
2018-04-08 22:44:15 +01:00
volth 3f8c9106ea
lib: add naturalSort (move the example IPs to private space) 2018-04-08 13:54:39 +00:00
volth 25c2fd80b1 lib: add naturalSort 2018-04-08 13:18:13 +00:00
Silvan Mosberger e1dee4efcb lib: make extensible
This allows the lib fixed point to be extended with

  myLib = lib.extend (self: super: {
    foo = "foo";
  })

With this it's possible to have the new modified lib attrset available to all
modules when using evalModules

  myLib.evalModules {
    modules = [ ({ lib, ... }: {
      options.bar = lib.mkOption {
	default = lib.foo;
      };
    }) ];
  }

  => { config = { bar = "foo"; ... }; options = ...; }
2018-04-07 13:21:49 -04:00
John Ericson c6f7d43678 nixpkgs module: Clean up platform options
- `localSystem` is added, it strictly supercedes system

 - `crossSystem`'s description mentions `localSystem` (and vice versa).

 - No more weird special casing I don't even understand

TEMP
2018-04-06 12:41:44 -04:00
Profpatsch fa71407f36 lib/generators: introduce a sane default for mkValueString
So far, `mkValueString` defaulted to `toString`,
which is a bad match for most configuration file formats,
especially because how booleans are formatted.
This also improves error messages for unsupported types.

Add a test to codify the formatting.
2018-03-29 16:53:06 +02:00
Profpatsch a7e45fdd8e lib/generators: improve documentation a bit 2018-03-29 16:53:06 +02:00
Profpatsch 219ba583b2 lib/generators: improve toPretty
* properly escape strings
* remove one check for booleans
* improve error message
2018-03-29 16:53:06 +02:00
Franz Pletz e6f4614e85
lib/modules: fix typo 2018-03-28 02:28:15 +02:00
Shea Levy 26e8d58cb5
libseccomp: Disable only on RISC-V if Linux.
The isSeccomputable flag treated Linux without seccomp as just a
normal variant, when it really should be treated as a special case
incurring complexity debt to support.
2018-03-27 08:16:24 -04:00
Shea Levy cdf9a78a3e
kexectools: Disable only on RISC-V if Linux.
The isKexecable flag treated Linux without kexec as just a normal
variant, when it really should be treated as a special case incurring
complexity debt to support.
2018-03-27 08:15:07 -04:00
Matthew Justin Bauer 8f3091939b
Merge pull request #37752 from ryantm/fix-urls
treewide: use more HTTPS URLs
2018-03-25 00:40:17 -05:00
Ryan Mulligan b189247ba0 treewide: use more HTTPS URLs
Uses the HTTPS url for cases where the existing URL has a permanent
redirect. For each domain, at least one fixed derivation URL was
downloaded to test the domain is properly serving downloads.

Also fixes jbake source URL, which was broken.
2018-03-24 22:04:25 -07:00
Shea Levy 20f51922c0
riscv-pk: Set platforms properly 2018-03-24 08:44:26 -04:00
Eelco Dolstra 7db841512a
Remove obsolete /nix/var/nix/{manifests,channel-cache} 2018-03-20 18:26:13 +01:00
John Ericson d9a1800239 lib: Add lib.platforms.windows 2018-03-20 12:47:45 -04:00
John Ericson 3c8ae01a45 lib: Make platforms.all actually match all platforms
Otherwise obscure cross-compilations are hampered. `all` breaks all but
the initial derivation (which we can't even write yet) in an open world
setting however, so we really shouldn't have it.
2018-03-20 12:46:19 -04:00
John Ericson 88c04a8b6b lib: Make platform predicates greppable 2018-03-19 22:20:48 -04:00
John Ericson 3c331bff5b
Merge pull request #37395 from obsidiansystems/lib-meta-platform
lib: Factor in tiny bit of `meta.platform` checking
2018-03-19 20:12:50 -04:00
John Ericson e547bd0dc4 lib: Factor in tiny bit of meta.platform checking
I need it in stdenv and release-lib, so that seems motivation enough.
2018-03-19 19:29:16 -04:00
John Ericson c22e2f86c7
Merge pull request #37359 from obsidiansystems/lib-darwin-reorg
lib: Split Darwin into macOS and iOS
2018-03-19 15:08:06 -04:00
John Ericson bbfa2f9701 lib: Split Darwin into macOS and iOS
I noticed LLVM accepts `ios` as its own OS in platform triples; a
recent change as far as I know. I see it also accepts `macos*` for macOS
(formerly OS X). If it's now customary to distinguish iOS like so
(rather than guessing from the aarch, lets add both so our OSes are
still disjoint, and make Darwin a family instead.

But changing the config everywhere would probably be a mass rebuild, and
I'm not sure how well other software supports OSes besides "darwin", so
I'm keeping that the default name for macOS for now.
2018-03-19 12:02:49 -04:00
Moritz Küttel d17e6f2c3e add the CPAL-1.0 license
The 'Common Public Attribution License 1.0' is used
for projectlibre and required for packaging it into nixpkgs.
2018-03-18 19:30:50 +00:00
John Ericson 2fa2197a96
Merge pull request #34444 from obsidiansystems/meta-check
lib: Fix #30902
2018-03-18 13:51:03 -04:00
John Ericson c26252af3e lib, stdenv: Check meta.platforms against host platform and be open world
First, we need check against the host platform, not the build platform.
That's simple enough.

Second, we move away from exahustive finite case analysis (i.e.
exhaustively listing all platforms the package builds on). That only
work in a closed-world setting, where we know all platforms we might
build one. But with cross compilation, we may be building for arbitrary
platforms, So we need fancier filters. This is the closed world to open
world change.

The solution is instead of having a list of systems (strings in the form
"foo-bar"), we have a list of of systems or "patterns", i.e. attributes
that partially match the output of the parsers in `lib.systems.parse`.
The "check meta" logic treats the systems strings as an exact whitelist
just as before, but treats the patterns as a fuzzy whitelist,
intersecting the actual `hostPlatform` with the pattern and then
checking for equality. (This is done using `matchAttrs`).

The default convenience lists for `meta.platforms` are now changed to be
lists of patterns (usually a single pattern) in
`lib/systems/for-meta.nix` for maximum flexibility under this new
system.

Fixes #30902
2018-03-15 00:44:34 -04:00
John Ericson 2e87550ace
Merge pull request #36985 from obsidiansystems/no-allBut
treewide: get rid of platforms.allBut
2018-03-14 18:57:28 -04:00
John Ericson f79f80dbf2 treewide: get rid of platforms.allBut
Negative reasoning like `allBut` is a bad idea with an open world of
platforms. Concretely, if we add a new, quite different sort of
platform, existing packages with `allBut` will claim they work on it
even though they probably won't.
2018-03-14 18:44:42 -04:00
Shea Levy b66d7dc0ce
lib.isStorePath: Fix derivation detection 2018-03-09 17:21:31 -05:00
Shea Levy 6fcf691545
lib-tests: Don't depend on /bin/sh
https://hydra.nixos.org/build/70748333
2018-03-08 08:36:35 -05:00
Jan Malakhovski 610b5b8045 rename lib/maintainers-list.nix into maintainers/maintainer-list.nix
Many commits unrelated to `lib` touch that file, this will make `git log ./lib` much saner.

This is what I meant in https://github.com/NixOS/nixpkgs/pull/36119#issuecomment-370184101.
2018-03-06 14:15:21 +00:00
Jörg Thalheim 07bc1ddace
Merge pull request #36250 from sengaya/add-ansible-lint
ansible-lint: init at 3.4.20
2018-03-06 00:12:37 +00:00
Graham Christensen 5e8bdb8972
maintainers: remove null fields 2018-03-05 11:14:35 -05:00
Jörg Thalheim 73774ef8f9
Merge pull request #36168 from ryantm/majorminor
a single version attribute for expressions previously using "majorVersion"
2018-03-04 20:06:48 +00:00
Ryan Mulligan a9d0778cd4 lib: add versions library 2018-03-04 06:28:34 -08:00
Thilo Uttendorfer 861e2de8a8 ansible-lint: init at 3.4.20 2018-03-04 14:14:00 +01:00
Graham Christensen f7da7fa0c3 Revert "Revert "Convert maintainer file entries to attributes, add github handles"" 2018-03-04 05:13:19 +01:00
Graham Christensen b9f1a76f30 Revert "Convert maintainer file entries to attributes, add github handles"
This reverts commit aa47bac04f.
2018-03-03 22:34:17 -05:00
Graham Christensen 52963931cd Revert "lib/maintainers: correct wrong (clashing) github handles"
This reverts commit 8e4c39adeb.
2018-03-03 22:34:17 -05:00
Graham Christensen 43217601b0 Revert "lib/maintainers: add new maintainers before maintainers merge"
This reverts commit aecebe8280.
2018-03-03 22:34:17 -05:00
Graham Christensen 3e55c5d1f7 Revert "lib/maintainers: rename file to maintainers-list.nix"
This reverts commit 24684008df.
2018-03-03 22:34:17 -05:00
Profpatsch 24684008df lib/maintainers: rename file to maintainers-list.nix
Based on a request by @oxij:
“Can we also rename this file to `maintainers/maintainers-list.nix` while we at
this? Motivation: much saner `git log ./lib`.”
2018-03-04 03:26:44 +01:00
Profpatsch aecebe8280 lib/maintainers: add new maintainers before maintainers merge
Add new maintainers that were added before merging the new `maintainers.nix`
file format.
2018-03-04 03:26:44 +01:00
Profpatsch 8e4c39adeb lib/maintainers: correct wrong (clashing) github handles
Corrected every handle that had no commits to nixpkgs, manually researched the
correct handles by looking at maintained packages & blames/history on Github.
2018-03-04 03:26:44 +01:00