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832 Commits

Author SHA1 Message Date
Arnout Engelen
f6650152bd
Promote allowUnfreePredicate in remediation message 2020-11-09 17:26:02 +01:00
Frederik Rietdijk
8aaf2e60e5 Merge staging-next into staging 2020-11-09 14:49:10 +01:00
Joachim Breitner
d92a19b039 stdenv: Fix error message when checkPhase is missing 2020-11-07 10:37:37 -08:00
Andreas Rammhold
83f0bccc89 stdenv: add -frandom-seed to NIX_CFLAGS_COMPILE for reproducibility 
This adds -frandom-seed to each compiler invocation in stdenv. The
object here is to make the compierl invocations produce the same output
every time they are called (for the same derivation). When the
-frandom-seed option is not set the compiler will use a combination of
random numbers (in GCC's case from /dev/urandom) and the durrent time to
produce a "random" input per file. This can (among other things) lead to
different ordering of symbols in the produced object files.

For reason of reproducibility we prefer having the same derivation
produce the exact same outputs. This is not a silver bullet but one way
to tame the compiler.
 2020-11-01 19:40:12 +01:00
Markus S. Wamser
4a26f177c9 stdenv/check-meta: add hint to NIXPKGS_ALLOW_* for unfree/broken/unsupported system 2020-10-27 10:01:32 +01:00
Nathan Hawkins
4e9dc46dea stdenv: Fix hardening default for pkgsMusl to reenable -pie 
defaultHardeningFlags is set to enable pie for Musl, but is not
actually used because the default is never put into
NIX_HARDENING_ENABLE. That still works for cases other than Musl
only because NIX_HARDENING_ENABLE is defaulted in the binutils and
cc-wrapper setup-hook.sh scripts.
 2020-10-25 12:33:58 +00:00
Robert Helgesson
fbc5093649
hooks: add moveSystemdUserUnitsHook 
This hook moves systemd user service file from `lib/systemd/user` to
`share/systemd/user`. This is to allow systemd to find the user
services when installed into a user profile. The `lib/systemd/user`
path does not work since `lib` is not in `XDG_DATA_DIRS`.
 2020-09-12 18:29:46 +02:00
Silvan Mosberger
560bb92473
Merge pull request #76794 from dudebout/document-nix-env-multiple-output-install-bug 
document nix-env bug relating to multiple output installation
 2020-09-05 15:40:26 +02:00
Nicolas Dudebout
611258f063 document nix-env bug relating to multiple output installation 2020-09-05 05:31:54 -04:00
Silvan Mosberger
911497988f
Merge pull request #95536 from Infinisil/inputDerivation 
mkDerivation: Introduce .inputDerivation for shell.nix build convenience
 2020-08-31 15:46:41 +02:00
Matthew Bauer
a378ae61e2
Merge pull request #95129 from aaronjanse/aj-fix-llvm-for-redox 
mkDerivation: use `Generic` as system name for Redox in cmakeFlags
 2020-08-19 15:07:20 -05:00
Silvan Mosberger
3e1a40df75
mkDerivation: Introduce .inputDerivation for shell.nix build convenience 
This introduces the .inputDerivation attribute on all derivations
created with mkDerivation. This is another derivation that can always
build successfully and whose runtime dependencies are the build time
dependencies of the original derivation.

This allows easy building and distributing of all derivations needed to
enter a nix-shell with

  nix-build shell.nix -A inputDerivation
 2020-08-16 00:24:48 +02:00
Aaron Janse
eb970b6241 mkDerivation: handle Redox in cmakeFlags 2020-08-10 19:52:54 -07:00
Jörg Thalheim
f6a30fcac5
Merge pull request #89794 from Mic92/source-date-epoch 2020-08-01 10:08:18 +01:00
Ben Wolsieffer
18c8866f77 stdenv: correctly make stdenv.system refer to the host platform 
This was supposed to be done in 773233ca77, but was not due to a small
mistake.
 2020-07-11 16:06:08 -04:00
zowoq
b78a0348d3 stdenv/check-meta: alignment/width 2020-06-11 12:35:11 +10:00
Vladimír Čunát
a5f5d020c6
Merge branch 'staging-next' 2020-06-10 16:13:48 +02:00
Geoffrey Huntley
ffa5137278
docs: increase awareness of NIXPKGS_ALLOW_INSECURE=1 
496bc90c6c/doc/using/configuration.xml (L190)
 2020-06-10 18:16:31 +10:00
Jörg Thalheim
bc4927a526
stdenv: set SOURCE_DATE_EPOCH to a value python supports 
in nix-shell this value breaks the build because python's
packaging refuses to build timestamps that date before 1980.
 2020-06-08 11:54:46 +01:00
John Ericson
162c0c3e61 mkDerivation: Don't need to specify pkg-config for meson any more 
Env var will work fine.
 2020-05-27 16:07:58 +00:00
John Ericson
1ac5398589 *-wrapper; Switch from infixSalt to suffixSalt 
I hate the thing too even though I made it, and rather just get rid of
it. But we can't do that yet. In the meantime, this brings us more
inline with autoconf and will make it slightly easier for me to write a
pkg-config wrapper, which we need.
 2020-05-12 00:44:44 -04:00
John Ericson
05d26adb0a mkDerivation mesonFlags: Fix arm cpu families 
In my haste to unbreak eval, I screwed up and got the bit-widths,
backwards.
 2020-04-28 22:56:20 -04:00
John Ericson
cf858e6d57 mkDerivation mesonFlags: Fix cross file logic to handle more cases 
Otherwise eval breaks
 2020-04-28 16:51:44 -04:00
John Ericson
8245230753 meson: Make target-agnostic 
The cross file is added in the `mkDerivation`. It isn't nice putting
build tool-specific stuff here, but our current architecture gives us
little alternative.
 2020-04-28 10:55:33 -04:00
Daiderd Jordan
950ac2bc8f
meta: expose availability flags in derivation metadata 
Currently it's not possible to determine the reason why a package is
unavailable without evaluating nixpkgs multiple times with different
settings. eg.

    nix-repl> :p android-studio.meta
    { available = false; broken = false; unfree = true; unsupported = true; ... }

The following snippet is an example that uses this information to query
the availability information of all packages in nixpkgs, giving an
overview of all the packages currently marked as broken, etc.

    { pkgs }:

    with import <nixpkgs/lib>;

    let

      mapPkgs =
        let mapPkgs' = path: f: mapAttrs (n: v:
          let result = builtins.tryEval (v ? meta); in
          if !result.success then {} else
          if isDerivation v then f (path ++ [n]) v else
          if isAttrs v && v.recurseForDerivations or false then mapPkgs' (path ++ [n]) f v else
          {}
        );
        in mapPkgs' [];

      getMeta = path: drv:
        if drv.meta ? available then
          let meta = {
            pkg = concatStringsSep "." path;
            inherit (drv.meta) broken unfree unsupported insecure;
          };
          in builtins.trace meta.pkg meta
          else {};

      metaToList = attrs: flatten (map (v: if v ? pkg then v else metaToList v) (attrValues attrs));

    in metaToList (mapPkgs getMeta pkgs)
 2020-04-19 12:53:04 +02:00
worldofpeace
5384d72885 setup.sh: add dontPatch 
Fixes #85038
 2020-04-12 07:04:35 -04:00
Matthew Bauer
e0fb0df64f generic/setup.sh: allow clobbering env-vars file 
If the option ‘noclobber’ is set in Bash, we get an error when we
clobber an already existing env-vars. This is an okay error to ignore,
so just >| instead. Note that >| is NOT a Bashism[[1]].

Fixes #79651

[1]: https://pubs.opengroup.org/onlinepubs/9699919799/utilities/V3_chap02.html#tag_18_07_02
 2020-04-09 22:39:16 -04:00
Chuck
5d4821141b stdenv: Remove isArm (use isAarch32 instead) 
isArm has been deprecated for three releases.  All references have been
removed.  Tree-wide substitution was performed in #37401 21 months ago.
 2020-02-05 10:56:14 -08:00
Andreas Rammhold
cb007e69a1 stdenv: make symlinks that refer to the same output relative 
While looking at the graph of all the outputs in my personal binary
cache it became obvious that we have a lot of self references within the
package set. That isn't an isuse by itself. However it increases the
size of the binary cache for every (reproducible) build of a package
that carries references to itself. You can no longer deduplicate the
outputs since they are all unique. One of the ways to get rid of (a few)
references is to rewrite all the symlinks that are currently used to be
relative symlinks. Two build of something that didn't really change but
carries a self-reference can the be store as the same NAR file again.

I quickly hacked together this change to see if that would yield and
success. My bash scripting skills are probably not great but so far it
seem to somewhat work.
 2020-01-15 09:26:40 +01:00
John Ericson
cfd013813e
Merge pull request #74090 from obsidiansystems/ghcjs-cross-without-cc 
stdenv, haskell: bonafied GHCJS cross compilation without stdenv.cc
 2019-12-30 16:40:43 -08:00
Robert Scott
e1e3df423a allowInsecureDefaultPredicate: fix to use getName 
this allows correct operation with packages only having pname and version
specified, resolving issue #73737
 2019-12-15 18:01:19 +00:00
John Ericson
6bc456c91c Merge remote-tracking branch 'upstream/master' into ghcjs-cross-without-cc 2019-11-25 00:23:07 +00:00
John Ericson
63bd851e95 stdenv: Introduce hasCC attribute 
Before, we'd always use `cc = null`, and check for that. The problem is
this breaks for cross compilation to platforms that don't support a C
compiler.

It's a very subtle issue. One might think there is no problem because we
have `stdenvNoCC`, and presumably one would only build derivations that
use that. The problem is that one still wants to use tools at build-time
that are themselves built with a C compiler, and those are gotten via
"splicing". The runtime version of those deps will explode, but the
build time / `buildPackages` versions of those deps will be fine, and
splicing attempts to work this by using `builtins.tryEval` to filter out
any broken "higher priority" packages (runtime is the default and
highest priority) so that both `foo` and `foo.nativeDrv` works.

However, `tryEval` only catches certain evaluation failures (e.g.
exceptions), and not arbitrary failures (such as `cc.attr` when `cc` is
null). This means `tryEval` fails to let us use our build time deps, and
everything comes apart.

The right solution is, as usually, to get rid of splicing. Or, baring
that, to make it so `foo` never works and one has to explicitly do
`foo.*`. But that is a much larger change, and certaily one unsuitable
to be backported to stable.

Given that, we instead make an exception-throwing `cc` attribute, and
create a `hasCC` attribute for those derivations which wish to
condtionally use a C compiler: instead of doing `stdenv.cc or null ==
null` or something similar, one does `stdenv.hasCC`. This allows quering
without "tripping" the exception, while also allowing `tryEval` to work.

No platform without a C compiler is yet wired up by default. That will
be done in a following commit.
 2019-11-25 00:12:38 +00:00
Lily Ballard
d45d6205de setup.sh: rewrite stripHash 
Rewrite the `stripHash` helper function with 2 differences:

* Paths starting with `--` will no longer produce an error.
* Use Bash string manipulation instead of shelling out to `grep` and
  `cut`. This should be faster.
 2019-11-12 14:38:41 +01:00
John Ericson
5b6da99ea0 stdenv: Don't unset propagated*DepFiles before main phases 
A bunch of stdenv-internal variables were deleted in
1601a7fcce, but these are needed in the
fixup phase, whereas the rest are just needed for the initial work
(findInputs, etc) before the user phases.

CC @matthewbauer
 2019-11-05 16:32:22 -05:00
Matthew Bauer
9ffedfef81
Merge pull request #69603 from matthewbauer/unset-unused-setup-var 
Unset unused variables in setup.sh
 2019-11-05 14:43:11 -05:00
Frederik Rietdijk
c4e30cf98c Merge staging-next into staging 2019-11-05 14:18:08 +01:00
Dmitry Kalinkin
cf8a2d0225
Revert "stdenv/check-meta: getEnv if the attribute is unset (#72376)" (#72752) 
This reverts commit 71184f8e15.
 2019-11-03 20:38:35 -05:00
zimbatm
71184f8e15
stdenv/check-meta: getEnv if the attribute is unset (#72376) 
There were two issues:

* builtins.getEnv was called deep into the nixpkgs tree making it hard
  to discover. This is solved by moving the call into
  pkgs/top-level/impure.nix
* when the config was explicitly set by the user to false, it would
  still try and load the environment variable. This meant that it was
  not possible to guarantee the same outcome on two different systems.
 2019-11-03 17:40:43 +00:00
John Ericson
9df7efe0c6 stdenv: Don't stop set -u-ing 
Before, we very carefully unapplied and reapplied `set -u` so the rest
of Nixpkgs could continue to not fail on undefined variables. Let's rip
off the band-aid.
 2019-11-01 22:03:47 +00:00
Graham Bennett
b12605563f Fix handling of lists in whitelistedLicenses and blacklistedLicenses 
A package's meta.license can either be a single license or a list.  The
code to check config.whitelistedLicenses and config.blackListedLicenses
wasn't handling this, nor was the showLicense function.
 2019-10-27 10:23:53 +00:00
Matthew Bauer
1601a7fcce generic/setup.sh: Unset locally defined variables 
setup.sh adds a bunch of variables that only it needs. To avoid
polluting environments, we should unset these as soon as we are done
with them.
 2019-09-26 18:47:38 -04:00
Matthew Bauer
8e9b98a183
Merge pull request #69028 from matthewbauer/remove-iselfexec-iselfdyn 
Revert "setup.sh introduce isELFExec, isELFDyn"
 2019-09-20 23:26:48 -04:00
Albert Safin
42482a1d60 setup.sh: avoid subshells: iterating a file 2019-09-20 02:45:53 +00:00
Albert Safin
cf4e4820f6 setup.sh: avoid subshells: type -t in _callImplicitHook 2019-09-20 02:45:52 +00:00
Albert Safin
d53920a5be setup.sh: avoid subshells: mapOffset 2019-09-20 02:45:52 +00:00
Albert Safin
6f024f6e65 setup.sh: avoid subshells: type -t 2019-09-20 02:45:52 +00:00
Albert Safin
463463b395 setup.sh: avoid subshells: shopt -po nounset 2019-09-19 09:54:29 +00:00
Matthew Bauer
24c6aef75a Revert "setup.sh introduce isELFExec, isELFDyn" 
This reverts commit e1b80a5a99.

This is broken in PIE (#68513). Best to not keep it in until something
else starts using it.
 2019-09-18 11:28:27 -04:00
volth
08f68313a4 treewide: remove redundant rec 2019-08-28 11:07:32 +00:00
Frederik Rietdijk
5061fe0c2c Merge staging-next into staging 2019-08-28 08:26:42 +02:00
volth
35d68ef143 treewide: remove redundant quotes 2019-08-26 21:40:19 +00:00
Danylo Hlynskyi
2ca09a94be
Merge pull request #66657 from danbst/pgpackages-fixes 
Postgresql plugins fixes
 2019-08-18 17:30:56 +03:00
Florian Klink
dbd7ea5f29
Merge pull request #66725 from flokli/wrapqtappshook-exec 
stdenv: add isELFExec, isELFDyn, fix wrappers
 2019-08-18 13:58:10 +02:00
Florian Klink
e1b80a5a99 setup.sh introduce isELFExec, isELFDyn 
These can be used to determine whether a ELF file with ELF header is an
executable or shared library.

We can't implement it in pure bash, as bash has problems with null
bytes.
 2019-08-17 16:45:52 +02:00
danbst
cd5b8620bb stdenv/check-meta: construct name from pname and version if name unavailable 2019-08-15 02:25:56 +03:00
arcnmx
8cedc7fc6c stdenv: correct cross CMAKE_SYSTEM_NAME 
As described in cmake cross instructions, CMAKE_SYSTEM_NAME should be
set to "Generic" if there is no applicable OS:

https://gitlab.kitware.com/cmake/community/wikis/doc/cmake/CrossCompiling#setting-up-the-system-and-toolchain
 2019-07-27 15:23:31 -07:00
worldofpeace
4a88f4ebfc setup.sh: add dontUnpack 2019-07-01 04:23:51 -04:00
worldofpeace
0197c05786 setup.sh: add dontConfigure 
There's already 21 occurences of this and I've
expected this to exist without knowing it had no affect for a while.
 2019-07-01 01:52:54 -04:00
volth
f3282c8d1e treewide: remove unused variables (#63177) 
* treewide: remove unused variables

* making ofborg happy
 2019-06-16 19:59:05 +00:00
Vladimír Čunát
576af17187
Merge branch 'master' into staging-next 
Hydra nixpkgs: ?compare=1523575
 2019-06-05 11:06:44 +02:00
Matthew Bauer
760c9995b0
Merge pull request #60349 from matthewbauer/fix-60345 
check-meta: use system tuple in platforms
 2019-06-04 11:29:48 -04:00
Vladimír Čunát
96a604320a
Merge #61179: stdenv, cacert: $NIX_SSL_CERT_FILE changes 
... into staging
 2019-05-19 10:56:11 +02:00
Michael Raskin
76e2a96475
Changelog meta entry (#60371) 
meta.changelog: enable, document, add for GNU Hello
 2019-05-10 16:55:29 +00:00
Vladimír Čunát
b27cc37671
stdenv: also override cert files in pure nix-shell 
That's very much consistent with the spirit of nix-shell --pure

BTW, nix 1.x shells will be always treated as pure;
in that version detection isn't possible.
https://github.com/NixOS/nix/commit/1bffd83e1a9c
 2019-05-09 09:49:42 +02:00
Vladimír Čunát
79bd4ad579
stdenv, cacert: consider $NIX_SSL_CERT_FILE in hooks 
Some SSL libs don't react to $SSL_CERT_FILE.
That actually makes sense to me, as we add this behavior
as nixpkgs-specific, so it seems "safer" to use $NIX_*.
 2019-05-09 08:46:22 +02:00
Matthew Bauer
a52e317200 check-meta: use system tuple in platforms 
Fixes #60345
 2019-04-30 12:59:03 -04:00
Matthew Bauer
87944c3125
Merge pull request #56744 from matthewbauer/macos-10-12 
Update macOS to 10.12
 2019-04-26 22:20:03 -04:00
Matthew Bauer
ec7d72a57d setup.sh: make sure initialPath goes at end of HOST_PATH 
We want initialPath to have lowest precedence.

In addition, unset _PATH and _HOST_PATH as they shouldn’t be needed
after final PATH and HOST_PATH are set.
 2019-04-26 21:54:49 -04:00
Matthew Bauer
7488a367af
Merge pull request #56555 from matthewbauer/wasm 
Initial WebAssembly/WASI cross-compilation support
 2019-04-23 22:44:33 -04:00
John Ericson
1a7a96a093 stdenv, compiler-rt: Compress WASI conditionals 2019-04-23 21:48:58 -04:00
Matthew Bauer
9abff4af4f wasm: init cross target 
Adds pkgsCross.wasm32 and pkgsCross.wasm64. Use it to build Nixpkgs
with a WebAssembly toolchain.

stdenv/cross: use static overlay on isWasm

isWasm doesn’t make sense dynamically linked.
 2019-04-23 21:48:57 -04:00
Matthew Bauer
7f23d9fc5f
Merge pull request #59755 from matthewbauer/patches-in-make-derivation 
make-derivation: put patches in all derivations
 2019-04-23 18:33:04 -04:00
volth
b0193379e5
make-derivation.nix: minor 
it seems to change nothing (.platform is always there), just to be consisted with the style of other checks
 2019-04-21 20:05:13 +00:00
volth
b1c3581b46
make-derivation.nix: @matthewbauer's review 2019-04-21 19:16:28 +00:00
volth
5d87bc2650 fix bootstrap when platform.gcc.arch=="skylake" 2019-04-21 16:37:49 +00:00
Matthew Bauer
c7ccb9f197 make-derivation: put patches in all derivations 
This puts patches in all derivations even if it unspecified by the
derivation. By default it will be an empty list. This simplifies
overrides, as we can now assume that patches is a valid name so that
this works:

self: super: {
  mypkg = super.pkg.overrideAttrs (o: {
    patches = o.patches ++ [ ./my-very-own.patch ];
  });
}

That is, you don’t need to provide a default "or []", make-derivation
provides one for you.

Unfortunately, this is a mass rebuild.
 2019-04-16 22:51:26 -04:00
Graham Christensen
817c933878
check-env: don't execute check-meta.nix 15,000 times 
Generated from https://github.com/NixOS/nix/pull/2761:

```
                                                                                          ns     calls ns/call
- /home/grahamc/projects/github.com/NixOS/nixpkgs/pkgs/stdenv/generic/check-meta.nix:22:5 591200 15026 39.3451
+ /home/grahamc/projects/github.com/NixOS/nixpkgs/pkgs/stdenv/generic/check-meta.nix:22:5 8744   308   28.3896
```

more, generated by:

```
$ NIX_SHOW_STATS=1 NIX_COUNT_CALLS=1 nix-instantiate ./pkgs/top-level/release.nix -A unstable > before 2>&1
$ jq -r '.functions | map((.name + ":" + .file + ":" + (.line|tostring) + ":" + (.column|tostring) + " " + (.count|tostring))) | .[]' before | sort  > before.list
```

applying this patch, then:

```
$ NIX_SHOW_STATS=1 NIX_COUNT_CALLS=1 nix-instantiate ./pkgs/top-level/release.nix -A unstable > after 2>&1
$ jq -r '.functions | map((.name + ":" + .file + ":" + (.line|tostring) + ":" + (.column|tostring) + " " + (.count|tostring))) | .[]' after | sort  > after.list
```

and then diffing before.list and after.list to get:

```
                                                                                                        calls
- :/home/grahamc/projects/github.com/NixOS/nixpkgs/pkgs/stdenv/generic/check-meta.nix:4:1               7513
+ :/home/grahamc/projects/github.com/NixOS/nixpkgs/pkgs/stdenv/generic/check-meta.nix:4:1               154

- mutuallyExclusive:/home/grahamc/projects/github.com/NixOS/nixpkgs/lib/lists.nix:658:23                7513
+ mutuallyExclusive:/home/grahamc/projects/github.com/NixOS/nixpkgs/lib/lists.nix:658:23                154

- mutuallyExclusive:/home/grahamc/projects/github.com/NixOS/nixpkgs/lib/lists.nix:658:26                7513
+ mutuallyExclusive:/home/grahamc/projects/github.com/NixOS/nixpkgs/lib/lists.nix:658:26                154

- onlyLicenses:/home/grahamc/projects/github.com/NixOS/nixpkgs/pkgs/stdenv/generic/check-meta.nix:21:18 15026
+ onlyLicenses:/home/grahamc/projects/github.com/NixOS/nixpkgs/pkgs/stdenv/generic/check-meta.nix:21:18 308
```

The following information is from `NIX_SHOW_STATS=1 GC_INITIAL_HEAP_SIZE=4g nix-env -f ./outpaths.nix -qaP --no-name --out-path --arg checkMeta true`:

| stat                       | before         | after          | Δ               | Δ%      |
|:---------------------------|---------------:|---------------:|:----------------|--------:|
| **cpuTime**                |        179.915 |        145.543 | 🡖 34.372        | -19.10% |
| **envs-bytes**             |  3,900,878,824 |  3,599,483,208 | 🡖 301,395,616   |  -7.73% |
| **envs-elements**          |    214,426,071 |    185,881,709 | 🡖 28,544,362    | -13.31% |
| **envs-number**            |    136,591,891 |    132,026,846 | 🡖 4,565,045     |  -3.34% |
| **gc-heapSize**            | 11,400,048,640 | 12,314,890,240 | 🡕 914,841,600   |   8.02% |
| **gc-totalBytes**          | 25,976,902,560 | 24,510,740,176 | 🡖 1,466,162,384 |  -5.64% |
| **list-bytes**             |  1,665,290,080 |  1,665,290,080 | 0               |         |
| **list-concats**           |      7,264,417 |      7,264,417 | 0               |         |
| **list-elements**          |    208,161,260 |    208,161,260 | 0               |         |
| **nrAvoided**              |    191,359,386 |    179,693,661 | 🡖 11,665,725    |  -6.10% |
| **nrFunctionCalls**        |    119,665,062 |    116,348,547 | 🡖 3,316,515     |  -2.77% |
| **nrLookups**              |     80,996,257 |     76,069,825 | 🡖 4,926,432     |  -6.08% |
| **nrOpUpdateValuesCopied** |    213,930,649 |    213,930,649 | 0               |         |
| **nrOpUpdates**            |     12,025,937 |     12,025,937 | 0               |         |
| **nrPrimOpCalls**          |     88,105,604 |     86,451,598 | 🡖 1,654,006     |  -1.88% |
| **nrThunks**               |    196,842,044 |    175,126,701 | 🡖 21,715,343    | -11.03% |
| **sets-bytes**             |  7,678,425,776 |  7,285,767,928 | 🡖 392,657,848   |  -5.11% |
| **sets-elements**          |    310,241,340 |    294,373,227 | 🡖 15,868,113    |  -5.11% |
| **sets-number**            |     29,079,202 |     27,601,310 | 🡖 1,477,892     |  -5.08% |
| **sizes-Attr**             |             24 |             24 | 0               |         |
| **sizes-Bindings**         |              8 |              8 | 0               |         |
| **sizes-Env**              |             16 |             16 | 0               |         |
| **sizes-Value**            |             24 |             24 | 0               |         |
| **symbols-bytes**          |     16,474,666 |     16,474,676 | 🡕 10            |   0.00% |
| **symbols-number**         |        376,426 |        376,427 | 🡕 1             |   0.00% |
| **values-bytes**           |  6,856,506,288 |  6,316,585,560 | 🡖 539,920,728   |  -7.87% |
| **values-number**          |    285,687,762 |    263,191,065 | 🡖 22,496,697    |  -7.87% |

The following information is from `NIX_SHOW_STATS=1 GC_INITIAL_HEAP_SIZE=4g nix-instantiate ./nixos/release-combined.nix -A tested`:

| stat                       | before         | after          | Δ               | Δ%     |
|:---------------------------|---------------:|---------------:|:----------------|-------:|
| **cpuTime**                |        256.071 |        237.531 | 🡖 18.54         | -7.24% |
| **envs-bytes**             |  7,111,004,192 |  7,041,478,520 | 🡖 69,525,672    | -0.98% |
| **envs-elements**          |    346,236,940 |    339,588,487 | 🡖 6,648,453     | -1.92% |
| **envs-number**            |    271,319,292 |    270,298,164 | 🡖 1,021,128     | -0.38% |
| **gc-heapSize**            |  8,995,291,136 | 10,110,009,344 | 🡕 1,114,718,208 | 12.39% |
| **gc-totalBytes**          | 37,172,737,408 | 36,878,391,888 | 🡖 294,345,520   | -0.79% |
| **list-bytes**             |  1,886,162,656 |  1,886,163,472 | 🡕 816           |  0.00% |
| **list-concats**           |      6,898,114 |      6,898,114 | 0               |        |
| **list-elements**          |    235,770,332 |    235,770,434 | 🡕 102           |  0.00% |
| **nrAvoided**              |    328,829,821 |    326,618,157 | 🡖 2,211,664     | -0.67% |
| **nrFunctionCalls**        |    240,850,845 |    239,998,495 | 🡖 852,350       | -0.35% |
| **nrLookups**              |    144,849,632 |    142,126,339 | 🡖 2,723,293     | -1.88% |
| **nrOpUpdateValuesCopied** |    251,032,504 |    251,032,504 | 0               |        |
| **nrOpUpdates**            |     17,903,110 |     17,903,110 | 0               |        |
| **nrPrimOpCalls**          |    140,674,913 |    139,485,975 | 🡖 1,188,938     | -0.85% |
| **nrThunks**               |    294,643,131 |    288,678,022 | 🡖 5,965,109     | -2.02% |
| **sets-bytes**             |  9,464,322,192 |  9,456,172,048 | 🡖 8,150,144     | -0.09% |
| **sets-elements**          |    377,474,889 |    377,134,877 | 🡖 340,012       | -0.09% |
| **sets-number**            |     50,615,607 |     50,616,875 | 🡕 1,268         |  0.00% |
| **sizes-Attr**             |             24 |             24 | 0               |        |
| **sizes-Bindings**         |              8 |              8 | 0               |        |
| **sizes-Env**              |             16 |             16 | 0               |        |
| **sizes-Value**            |             24 |             24 | 0               |        |
| **symbols-bytes**          |      3,147,102 |      3,147,064 | 🡖 38            | -0.00% |
| **symbols-number**         |         82,819 |         82,819 | 0               |        |
| **values-bytes**           | 11,147,448,768 | 10,996,111,512 | 🡖 151,337,256   | -1.36% |
| **values-number**          |    464,477,032 |    458,171,313 | 🡖 6,305,719     | -1.36% |
 2019-04-11 19:21:38 -04:00
Frederik Rietdijk
2fcb11a244 Merge staging-next into master 2019-03-01 09:06:20 +01:00
Matthew Bauer
b86e62d30d llvm: support cross compilation with useLLVM flag 
You can build (partially) with LLVM toolchain using the useLLVM flag.
This works like so:

  nix-build -A hello --arg crossSystem '{ system =
    "aarch64-unknown-linux-musl"; useLLVM = true }'

also don’t separate debug info in lldClang

It doesn’t work currently with that setup hook. Missing build-id?
 2019-02-26 19:45:35 -05:00
Daiderd Jordan
7ec53a932f
stdenv: only set __darwinAllowLocalNetworking on darwin 
This is a darwin only nix attribute for sandbox builds, it can be
ignored on other platforms to avoid unnecessary rebuilds.
 2019-02-14 21:38:08 +01:00
Matthew Bauer
5c09d977c7 Merge remote-tracking branch 'origin/master' into staging 2019-02-09 12:14:06 -05:00
Matthew Bauer
c6f8f8d98d make-derivation: only modify name when name is given 
This preserves Nix’s native error handling of missing name:

  error: derivation name missing
 2019-02-04 09:15:03 -05:00
Vincent Laporte
0d17ecce2c
mkDerivation: cleaner handling of the name argument 2019-02-01 16:02:42 +00:00
Vladimír Čunát
8ba516664b
Merge branch 'staging-next' into staging 2019-02-01 09:42:53 +01:00
Vladimír Čunát
5effa4e0f9
Merge branch 'master' into staging-next 
Comments on conflicts:
- llvm: d6f401e1 vs. 469ecc70 - docs for 6 and 7 say the default is
  to build all targets, so we should be fine
- some pypi hashes: they were equivalent, just base16 vs. base32
 2019-02-01 09:22:29 +01:00
Matthew Bauer
8020bd6869
Merge pull request #35884 from dtzWill/fix/man-in-outputsToInstall 
default to including "man" in outputsToInstall
 2019-01-31 14:55:12 -05:00
Matthew Bauer
e2fe4c2d49 make-derivation: fix ordering of conditionals 
cross should have higher precedence
 2019-01-28 11:38:30 -05:00
Matthew Bauer
9fd1c170cc make-derivation: try to fix stdenv.cc == null conditional 
sometimes this gets an infinite recursion error
 2019-01-28 10:41:19 -05:00
Matthew Bauer
7e589e5594 make-derivation: fix position in trace 
For a long time now, tracing has been broken in Nixpkgs. So when you
have an eval error you would get something like this:

  error: while evaluating the attribute 'buildInputs' of the derivation 'hello-2.10' at /home/mbauer/nixpkgs/pkgs/stdenv/generic/make-derivation.nix:185:11:
  while evaluating 'chooseDevOutputs' at /home/mbauer/nixpkgs/lib/attrsets.nix:474:22, called from undefined position:
  while evaluating 'optionals' at /home/mbauer/nixpkgs/lib/lists.nix:257:5, called from /home/mbauer/nixpkgs/pkgs/stdenv/generic/make-derivation.nix:132:17:

This is coming from how Nix handles string context and how
make-derivation messes with the "name" attribute. This commit should
restore the old behavior so you get a nice line number like:

  error: while evaluating the attribute 'buildInputs' of the derivation 'hello-2.10' at /home/mbauer/nixpkgs/pkgs/applications/misc/hello/default.nix:4:3:
  while evaluating 'chooseDevOutputs' at /home/mbauer/nixpkgs/lib/attrsets.nix:474:22, called from undefined position:
  while evaluating 'optionals' at /home/mbauer/nixpkgs/lib/lists.nix:257:5, called from /home/mbauer/nixpkgs/pkgs/stdenv/generic/make-derivation.nix:132:17:

NOTE: This will still be broken for cross compilation due to the
prefixes we are adding to name.
 2019-01-28 09:25:47 -05:00
Matthew Bauer
d54fbbebbb
Merge pull request #49552 from matthewbauer/setup-dedupe 
setup.sh: avoid running the same hook twice
 2019-01-27 18:22:41 -05:00
Matthew Bauer
9172c1eee2 setup.sh: avoid running the same hook twice 
In strictDeps=false, we don’t want the same package hook to be run
twice, otherwise we get duplicates in some flags.

Fixes #41340
 2019-01-27 17:49:13 -05:00
Matthew Bauer
ae16dd1a15
stdenv/make-derivation: don't hide broken packages 
This behavior ended up breaking the handleEvalIssue functionality by hiding those packages. So something like this:

$ nix-env -iA nixpkgs.zoom-us

would silently fail, without telling the user how to fix it! Regardless, this "bug" should be handled in Nix - not Nixpkgs.

Fixes #38952.
 2019-01-27 17:02:17 -05:00
Matthew Bauer
bd62ac6b88
Merge pull request #54652 from matthewbauer/shell-in-flags-array 
setup.sh: put SHELL in flagsArray
 2019-01-27 13:55:54 -05:00
Matthew Bauer
329913f733 setup.sh: put SHELL in flagsArray 
We don’t want to modify makeFlags, that is given to us by our
environment. Adding to it could lead to duplicates after repeated use.

Fixes #27533
 2019-01-26 21:14:36 -05:00
Matthew Bauer
8babcc3d44
Merge branch 'master' into fix/man-in-outputsToInstall 2019-01-26 10:51:12 -05:00
Frederik Rietdijk
a1a5ea5943 stdenv: make checkInputs native 
We can't run the checkPhase when build != host, so we may as well make
the checkInputs native.

This signicantly improves the situation of Python packages when enabling
strictDeps.
 2019-01-13 14:43:18 +01:00
Orivej Desh (NixOS)
9a21967f0a
stdenv: prune libtool files by default (#51767) 
See the motivation in fd97db43bc (#41819).
 2019-01-11 13:20:46 +00:00
Daniel Goertzen
1c10efc912 add generic x86_32 support (#52634) 
* add generic x86_32 support

- Add support for i386-i586.
- Add `isx86_32` predicate that can replace most uses of `isi686`.
- `isi686` is reinterpreted to mean "exactly i686 arch, and not say i585 or i386".
- This branch was used to build working i586 kernel running on i586 hardware.

* revert `isi[345]86`, remove dead code

- Remove changes to dead code in `doubles.nix` and `for-meta.nix`.
- Remove `isi[345]86` predicates since other cpu families don't have specific model predicates.

* remove i386-linux since linux not supported on that cpu
 2019-01-06 12:57:36 -06:00
Jörg Thalheim
1b146a8c6f
treewide: remove paxutils from stdenv 
More then one year ago we removed grsecurity kernels from nixpkgs:
https://github.com/NixOS/nixpkgs/pull/25277

This removes now also paxutils from stdenv.
 2018-12-22 12:55:05 +01:00