Commit graph

1304 commits

Author SHA1 Message Date
John Ericson eaa509f33a stdenv: Rename isGNU to isHurd as GNU is a userland
Elsewhere, things called GNU indeed includes GNU/Linux or GNU/Hurd, but this
predicate was defined excluding Linux regardless of userland.
2017-05-22 13:55:26 -04:00
Frederik Rietdijk 99cfab07b9 Merge remote-tracking branch 'upstream/master' into HEAD 2017-05-22 09:21:40 +02:00
John Ericson 1dc6f15de9 stdenv: define is* predicates with hostPlatform.is*
This is a saner default until stdenv's are removed altogether
2017-05-22 00:25:02 -04:00
John Ericson c5c6606048 lib: Infer libc field of platform if not specified
This is especially useful when not cross compiling. It means we can
remove the `stdenv.isGlibc` predicate too.

Additionally, use this to simplify the logic to choose the
appropriate libiconv derivation.
2017-05-22 00:25:02 -04:00
Daiderd Jordan 1e23b49f46
darwin-stdenv: allow clang-unwrapped.man 2017-05-21 12:40:07 +02:00
John Ericson 7e096024d7 glibc: Fix for cross 2017-05-19 18:44:24 -04:00
Vladimír Čunát e9aeb55f3b
Merge branch 'master' into staging 2017-05-18 11:24:18 +02:00
John Ericson bfa8f30499 linux cross stdenv: Use the cross stdenv and nativeBuildInputs
This is a cross derivation---it's built on one platform to run on
another---so let's structure it like all the other cross derivations.
2017-05-17 15:33:05 -04:00
John Ericson 5870795cc6 linux cross stdenv: Fix eval errors
`pkgsNoParams` was removed by me, but then #25035 was merged using it,
leading to an unbound identifier.

It would be nice to get travis to do build release-cross.nix or
something to catch these things.
2017-05-17 13:42:51 -04:00
Vladimír Čunát fa5d543770
Merge branch 'master' into staging 2017-05-06 13:24:28 +02:00
Vladimír Čunát ef5844be6c
stdenv: disable audit-tmpdir on non-Linux for now
Without changing any hashes.
2017-05-06 13:19:07 +02:00
Dan Peebles c217f59344 darwin.make-bootstrap-tools.test: fix build breakage
In the extremely unlikely case that our store hash path ends in several
digits (as is the case right now), the Darwin ld will try to interpret
those digits as a version number and barf. To avoid that, we pass in the
SDK version explicitly to stop it from trying to figure it out from iffy
context.
2017-05-05 21:34:28 -04:00
Eelco Dolstra 94d164dd7f
Add a setup hook for detecting $TMPDIR references in RPATHs and wrapper scripts 2017-05-04 20:23:57 +02:00
Domen Kožar e057e5927e Merge pull request #25427 from aneeshusa/fix-meta-priority-types
Fix meta priority types
2017-05-02 09:38:32 +02:00
Aneesh Agrawal d3acf9891c stdenv: More useful error message on bad meta attrs
This helps in debugging meta attribute type errors,
which are now enforced as of commit
90b9719f4f.
2017-05-02 01:45:30 -04:00
Dan Peebles f3a05a0fb3 stdenv: disable checkMeta by default until issues resolved
https://github.com/NixOS/nixpkgs/pull/25304#issuecomment-298385426
2017-05-01 13:51:12 -04:00
Michael Raskin bcbafdefc4 Merge pull request #25035 from elitak/cross-staging
Add some ARM platforms
2017-05-01 13:30:32 +02:00
Eric Sagnes 7004919243 stdenv-generic: add meta attributes checks 2017-04-29 17:07:01 +09:00
Dan Peebles 90b9719f4f treewide: fix the remaining issues with meta attributes 2017-04-29 04:24:34 +00:00
Dan Peebles 1a4ca220e1 treewide: fix assorted issues revealed by the meta checker
Turns out a couple of the licenses were wrong, as well as being strings.
2017-04-28 23:07:42 -04:00
Dan Peebles 32ae4bfc20 stdenv-generic: add meta attribute checking
This is turned off by default but I think we should fix all packages to
respect it and then turn it on by default
2017-04-28 18:12:18 -04:00
John Ericson 761af14778 Merge pull request #25227 from obsidiansystems/cross-purge-binutilsCross
Purge binutilsCross
2017-04-26 09:09:06 -04:00
John Ericson 295315cc87 binutilsCross: Remove and use binutils instead always
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
2017-04-25 21:36:19 -04:00
John Ericson 85b4d30c0b binutils: Respect the targetPlatform
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
2017-04-25 21:31:50 -04:00
John Ericson 6cb0f0bcd9 Merge pull request #25225 from Ericson2314/linux-cross-stdenv-eval
linux cross stdenv: Pull platforms from lib to cut eval time
2017-04-25 20:01:46 -04:00
John Ericson 78bb5f5f37 linux cross stdenv: Pull platforms from lib to cut eval time 2017-04-25 19:57:05 -04:00
John Ericson 75441dd64a Merge pull request #25194 from obsidiansystems/host-target-unconfuse
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!
2017-04-24 19:07:48 -04:00
John Ericson af6e4c5b0d Merge pull request #25190 from obsidiansystems/ios-stdenv-tiny-refactor
crossStdenv on iphone: Just get info from `targetPlatform`
2017-04-24 16:57:54 -04:00
John Ericson 49c99b70cf cross-stdenv: Only prune most overrides in the final stage
Before all overrides were also pruned in the previous stage, now
only gcc and binutils are, because they alone care about about the
target platform. The rest of the overrides don't, so it's better to
preserve them in order to avoid spurious rebuilds.
2017-04-24 16:31:53 -04:00
John Ericson db5a921945 crossStdenv on iphone: Just get info from targetPlatform 2017-04-24 16:12:26 -04:00
Tuomas Tynkkynen 84982c28de Merge remote-tracking branch 'upstream/master' into staging 2017-04-24 15:04:43 +03:00
John Ericson 863d79b364 top-level: Introduce targetPackages and a "double link fold"
Each bootstrapping stage ought to just depend on the previous stage, but
poorly-written compilers break this elegence. This provides an easy-enough
way to depend on the next stage: targetPackages. PLEASE DO NOT USE IT
UNLESS YOU MUST!

I'm hoping someday in a pleasant future I can revert this commit :)
2017-04-23 14:01:12 -04:00
Eric Litak c3eca1f8dc platforms: add pogoplug4 (armv5tel softfloat) 2017-04-19 14:09:56 -07:00
Eric Litak 3b7395683c platforms: add scaleway-c1 (armv7 sans NEON) 2017-04-19 14:09:56 -07:00
Frederik Rietdijk e0abe74baf Merge remote-tracking branch 'upstream/master' into HEAD 2017-04-18 11:25:43 +02:00
Tuomas Tynkkynen 28f87e4141 stdenv: ARM bootstrap: Update bootstrap tarballs to latest hydra-built ones
Fixes sandboxed build of glibc. Discussion about a similar failure on aarch64 at:
8bfa9f528c.

Picked from the following cross-trunk evaluation:
http://hydra.nixos.org/eval/1349278 based on nixpkgs
commit 1f32d4b4eb.

armv5tel job: http://hydra.nixos.org/build/51569718
armv6l job: http://hydra.nixos.org/build/51569717
armv7l job: http://hydra.nixos.org/build/51569713
2017-04-15 01:52:33 +03:00
Vladimír Čunát f7a4f146c9
Merge branch 'master' into staging
This includes a fix for a bad merge.
2017-04-14 19:22:02 +02:00
Vladimír Čunát f3ceb764e4
Merge #23374: mkDerivation: simplify non-cross builds
Don't pass buildInputs to stdenv builder in nativeBuildInputs.
2017-04-14 11:01:10 +02:00
Tuomas Tynkkynen 1f32d4b4eb make-bootstrap-tools.nix: Fix bzip2
Apparently our native bzip2 builds switched to using dynamic libraries at some point.
2017-04-13 17:22:55 +03:00
Dan Peebles 72d9016b8b darwin.make-bootstrap-tools: fix to use LLVM 4
This should now roughly match the bootstrap tools we're using on Darwin
2017-04-08 16:38:48 -04:00
Dan Peebles b9e558597d stdenv-darwin: bump to use LLVM 4.0 & new bootstrap tools 2017-04-07 14:36:21 -04:00
Tuomas Tynkkynen 20d9edff17 stdenv: aarch64: Update bootstrap tarballs
Hopefully fixes sandboxed build of glibc on aarch64, as discussed on
8bfa9f528c.

Picked from the following cross-trunk evaluation:
http://hydra.nixos.org/eval/1341395 based on nixpkgs
commit bb3ef8a95c.

build job: http://hydra.nixos.org/build/50125932

(busybox's hash not changing is not a bug!)
2017-03-15 19:17:52 +02:00
Tuomas Tynkkynen ce56c99edc mkDerivation: Don't pass buildInputs to stdenv builder in nativeBuildInputs
When not cross compiling, nativeBuildInputs and buildInputs have
identical behaviour. Currently that is implemented by having
mkDerivation do a concatenation of those variables in Nix code and pass
that to the builder via the nativeBuildInputs attribute.

However, that has some annoying side effects, like `foo.buildInputs`
evaluating to `[ ]` even if buildInputs were specified in the nix
expression for foo.

Instead, pass buildInputs and nativeBuildInputs in separate variables as
usual, and move the logic of cross compilation vs. native compilation to
the stdenv builder script. This is probably a tiny bit uglier but
fixes the previous problem.

Issue #4855.
2017-03-02 03:26:48 +02:00
Graham Christensen a9c875fc2e
nixpkgs: allow packages to be marked insecure
If a package's meta has `knownVulnerabilities`, like so:

    stdenv.mkDerivation {
      name = "foobar-1.2.3";

      ...

      meta.knownVulnerabilities = [
        "CVE-0000-00000: remote code execution"
        "CVE-0000-00001: local privilege escalation"
      ];
    }

and a user attempts to install the package, they will be greeted with
a warning indicating that maybe they don't want to install it:

    error: Package ‘foobar-1.2.3’ in ‘...default.nix:20’ is marked as insecure, refusing to evaluate.

    Known issues:

     - CVE-0000-00000: remote code execution
     - CVE-0000-00001: local privilege escalation

    You can install it anyway by whitelisting this package, using the
    following methods:

    a) for `nixos-rebuild` you can add ‘foobar-1.2.3’ to
       `nixpkgs.config.permittedInsecurePackages` in the configuration.nix,
       like so:

         {
           nixpkgs.config.permittedInsecurePackages = [
             "foobar-1.2.3"
           ];
         }

    b) For `nix-env`, `nix-build`, `nix-shell` or any other Nix command you can add
    ‘foobar-1.2.3’ to `permittedInsecurePackages` in
    ~/.config/nixpkgs/config.nix, like so:

         {
           permittedInsecurePackages = [
             "foobar-1.2.3"
           ];
         }

Adding either of these configurations will permit this specific
version to be installed. A third option also exists:

  NIXPKGS_ALLOW_INSECURE=1 nix-build ...

though I specifically avoided having a global file-based toggle to
disable this check. This way, users don't disable it once in order to
get a single package, and then don't realize future packages are
insecure.
2017-02-24 07:41:05 -05:00
Graham Christensen 59d61ef34a Revert "nixpkgs: allow packages to be marked insecure" 2017-02-23 09:41:42 -05:00
Graham Christensen 38771badd3
nixpkgs: allow packages to be marked insecure
If a package's meta has `knownVulnerabilities`, like so:

    stdenv.mkDerivation {
      name = "foobar-1.2.3";

      ...

      meta.knownVulnerabilities = [
        "CVE-0000-00000: remote code execution"
        "CVE-0000-00001: local privilege escalation"
      ];
    }

and a user attempts to install the package, they will be greeted with
a warning indicating that maybe they don't want to install it:

    error: Package ‘foobar-1.2.3’ in ‘...default.nix:20’ is marked as insecure, refusing to evaluate.

    Known issues:

     - CVE-0000-00000: remote code execution
     - CVE-0000-00001: local privilege escalation

    You can install it anyway by whitelisting this package, using the
    following methods:

    a) for `nixos-rebuild` you can add ‘foobar-1.2.3’ to
       `nixpkgs.config.permittedInsecurePackages` in the configuration.nix,
       like so:

         {
           nixpkgs.config.permittedInsecurePackages = [
             "foobar-1.2.3"
           ];
         }

    b) For `nix-env`, `nix-build`, `nix-shell` or any other Nix command you can add
    ‘foobar-1.2.3’ to `permittedInsecurePackages` in
    ~/.config/nixpkgs/config.nix, like so:

         {
           permittedInsecurePackages = [
             "foobar-1.2.3"
           ];
         }

Adding either of these configurations will permit this specific
version to be installed. A third option also exists:

  NIXPKGS_ALLOW_INSECURE=1 nix-build ...

though I specifically avoided having a global file-based toggle to
disable this check. This way, users don't disable it once in order to
get a single package, and then don't realize future packages are
insecure.
2017-02-17 20:49:49 -05:00
John Ericson f6ef6b56fe Merge pull request #22387 from Ericson2314/cross-3-platforms
cross stdenv: let build package's build deps resolve to native packages
2017-02-05 17:41:31 -05:00
John Ericson 5eaea6cee0 cross stdenv: let build package's build deps resolve to native packages
This fixes the "sliding window" principle:
  0. Run packages:       build = native;  host = foreign; target = foreign;
  1. Build packages:     build = native;  host = native;  target = foreign;
  2. Vanilla packages:   build = native;  host = native;  target = native;
  3. Vanilla packages:   build = native;  host = native;  target = native;
  n+3. ...

Each stage's build dependencies are resolved against the previous stage,
and the "foreigns" are shifted accordingly. Vanilla packages alone are
built against themsevles, since there are no more "foreign"s to shift away.

Before, build packages' build dependencies were resolved against
themselves:
  0. Run packages:       build = native;  host = foreign; target = foreign;
  1. Build packages:     build = native;  host = native;  target = foreign;
  2. Build packages:     build = native;  host = native;  target = foreign;
  n+2. ...

This is wrong because that principle is violated by the target
platform staying foreign.

This will change the hashes of many build packages and run packages, but
that is OK. This is an unavoidable cost of fixing cross compiling.

The cross compilation docs have been updated to reflect this fix.
2017-02-05 12:01:53 -05:00
Tuomas Tynkkynen b2343099ab make-bootstrap-tools{,-cross}.nix: Fix build after binutils changes
Broken after commit 17a344a ("binutils: Add lib output").
2017-02-04 23:39:25 +02:00
Eelco Dolstra 9d6a55aefd
~/.nixpkgs -> ~/.config/nixpkgs
The former is still respected as a fallback for config.nix for
backwards compatibility (but not for overlays because they're a new
feature).
2017-02-01 16:07:55 +01:00
Tuomas Tynkkynen 18599495c4 stdenv: make is64bit evaluate true on aarch64
This should fix the NSS build.
2017-01-29 20:28:14 +02:00
Tuomas Tynkkynen d1d8ed21b6 stdenv: Aarch64 bootstrap: Update bootstrap tarballs to hydra-built ones
Picked from the following cross-trunk evaluation:
http://hydra.nixos.org/eval/1326772#tabs-still-succeed based on nixpkgs
commit 264d42b9cf.

dist job: http://hydra.nixos.org/build/47094514
2017-01-29 01:34:02 +02:00
Tuomas Tynkkynen e2a2f6d595 Merge pull request #22117 from dezgeg/aarch64-for-merge
Aarch64 (ARM64) support
2017-01-26 17:52:28 +02:00
John Ericson c869fe022e top-level: no more need to expose splicedPackages
This was just done temporarily on the last cross-overhauling PR for
testing purposes.
2017-01-25 09:24:55 -05:00
Tuomas Tynkkynen 5c0a385e1c stdenv: Add aarch64 bootstrap files
These are temporary and will be switched to Hydra-build ones once all
the aarch4 changs are merged.
2017-01-25 00:01:53 +02:00
Tuomas Tynkkynen de3cac0ece make-bootstrap-tools.nix test: Use busybox from store
Our bootstrap tools are actually broken right now due to busybox not
working when invoked directly from a store path. (It says e.g.
"0qqqw19y4gmknajw8vg4fvhx9gxdqlhz-busybox: applet not found").
Make this test actually fail in such case, the next commit will fix the
problem with busybox.
2017-01-25 00:01:52 +02:00
Tuomas Tynkkynen c909f1b18e stdenv: Add updateAutoconfGnuConfigScriptsHook for aarch64
This is required for Aarch64 since a lot of source tarballs ship with
outdated configure scripts that don't recognize aarch64. Simply
replacing the config.guess and config.sub with new versions from
upstream makes them build again.

This same approach is used by at least Buildroot and Fedora. In
principle this could be enabled for all architectures but
conditionalizing this on aarch64 avoids a mass rebuild on x86.
2017-01-25 00:01:52 +02:00
Tuomas Tynkkynen 7c8a060c09 stdenv: Bringup aarch64 architecture support 2017-01-25 00:01:51 +02:00
John Ericson bfb147b6a8 top-level: Only splice as needed for performance 2017-01-24 11:37:56 -05:00
John Ericson a1a798f017 top-level: crossSystem is no longer exposed to packages. Use *Platform. 2017-01-24 11:37:56 -05:00
John Ericson 1c0365bd88 cross-stdenv: Inline useless bindings and reindent
Semantics should be unchanged
2017-01-24 11:37:56 -05:00
John Ericson 92edcb7ebb top-level: Lay the groundwork for {build,host,target}Platform
The long term goal is a big replace:
  { inherit system platform; } => buildPlatform
  crossSystem => hostPlatform
  stdenv.cross => targetPlatform
And additionally making sure each is defined even when not cross compiling.

This commit refactors the bootstrapping code along that vision, but leaves
the old identifiers with their null semantics in place so packages can be
modernized incrementally.
2017-01-24 11:37:56 -05:00
John Ericson bf17d6dacf top-level: Introduce buildPackages for resolving build-time deps
[N.B., this package also applies to the commits that follow it in the same
PR.]

In most cases, buildPackages = pkgs so things work just as before. For
cross compiling, however, buildPackages is resolved as the previous
bootstrapping stage. This allows us to avoid the mkDerivation hacks cross
compiling currently uses today.

To avoid a massive refactor, callPackage will splice together both package
sets. Again to avoid churn, it uses the old `nativeDrv` vs `crossDrv` to do
so. So now, whether cross compiling or not, packages with get a `nativeDrv`
and `crossDrv`---in the non-cross-compiling case they are simply the same
derivation. This is good because it reduces the divergence between the
cross and non-cross dataflow. See `pkgs/top-level/splice.nix` for a comment
along the lines of the preceding paragraph, and the code that does this
splicing.

Also, `forceNativeDrv` is replaced with `forceNativePackages`. The latter
resolves `pkgs` unless the host platform is different from the build
platform, in which case it resolves to `buildPackages`. Note that the
target platform is not important here---it will not prevent
`forcedNativePackages` from resolving to `pkgs`.

--------

Temporarily, we make preserve some dubious decisions in the name of preserving
hashes:

Most importantly, we don't distinguish between "host" and "target" in the
autoconf sense. This leads to the proliferation of *Cross derivations
currently used. What we ought to is resolve native deps of the cross "build
packages" (build = host != target) package set against the "vanilla
packages" (build = host = target) package set. Instead, "build packages"
uses itself, with (informally) target != build in all cases.

This is wrong because it violates the "sliding window" principle of
bootstrapping stages that shifting the platform triple of one stage to the
left coincides with the next stage's platform triple. Only because we don't
explicitly distinguish between "host" and "target" does it appear that the
"sliding window" principle is preserved--indeed it is over the reductionary
"platform double" of just "build" and "host/target".

Additionally, we build libc, libgcc, etc in the same stage as the compilers
themselves, which is wrong because they are used at runtime, not build
time. Fixing this is somewhat subtle, and the solution and problem will be
better explained in the commit that does fix it.

Commits after this will solve both these issues, at the expense of breaking
cross hashes. Native hashes won't be broken, thankfully.

--------

Did the temporary ugliness pan out? Of the packages that currently build in
`release-cross.nix`, the only ones that have their hash changed are
`*.gcc.crossDrv` and `bootstrapTools.*.coreutilsMinimal`. In both cases I
think it doesn't matter.

 1. GCC when doing a `build = host = target = foreign` build (maximally
    cross), still defines environment variables like `CPATH`[1] with
    packages.  This seems assuredly wrong because whether gcc dynamically
    links those, or the programs built by gcc dynamically link those---I
    have no idea which case is reality---they should be foreign. Therefore,
    in all likelihood, I just made the gcc less broken.

 2. Coreutils (ab)used the old cross-compiling infrastructure to depend on
    a native version of itself. When coreutils was overwritten to be built
    with fewer features, the native version it used would also be
    overwritten because the binding was tight. Now it uses the much looser
    `BuildPackages.coreutils` which is just fine as a richer build dep
    doesn't cause any problems and avoids a rebuild.

So, in conclusion I'd say the conservatism payed off. Onward to actually
raking the muck in the next PR!

[1]: https://gcc.gnu.org/onlinedocs/gcc/Environment-Variables.html
2017-01-24 11:37:56 -05:00
Nicolas B. Pierron da8cf2662a Fix missing overlays argument in stdenv/linux/default.nix 2017-01-16 01:17:33 +01:00
Nicolas B. Pierron f5dfe78a1e Add overlays mechanism to Nixpkgs.
This patch add a new argument to Nixpkgs default expression named "overlays".

By default, the value of the argument is either taken from the environment variable `NIXPKGS_OVERLAYS`,
or from the directory `~/.nixpkgs/overlays/`.  If the environment variable does not name a valid directory
then this mechanism would fallback on the home directory.  If the home directory does not exists it will
fallback on an empty list of overlays.

The overlays directory should contain the list of extra Nixpkgs stages which would be used to extend the
content of Nixpkgs, with additional set of packages.  The overlays, i-e directory, files, symbolic links
are used in alphabetical order.

The simplest overlay which extends Nixpkgs with nothing looks like:

```nix
self: super: {
}
```

More refined overlays can use `super` as the basis for building new packages, and `self` as a way to query
the final result of the fix-point.

An example of overlay which extends Nixpkgs with a small set of packages can be found at:
  https://github.com/nbp/nixpkgs-mozilla/blob/nixpkgs-overlay/moz-overlay.nix

To use this file, checkout the repository and add a symbolic link to
the `moz-overlay.nix` file in `~/.nixpkgs/overlays` directory.
2017-01-16 01:17:33 +01:00
John Ericson abaf790ea9 stdenv/booter.nix: Add longer note explaining indexing 2017-01-13 13:47:17 -05:00
John Ericson ff35560460 linux stdenv: Inline stage funs to conform to new convention
Code is just moved around
2017-01-13 13:23:26 -05:00
John Ericson b10f415c21 linux stdenv: Remove stray use of stage0 to bootstrap more elegantly 2017-01-13 13:23:26 -05:00
John Ericson 6a45e911c4 linux stdenv: Utilize overrides and prevStage better
`gcc-unwrapped` basically replaces `gccPlain`. It may seem like an ugly
polution to stick it in all-packages, but a future PR will enshrine this
`*-unwrapped` pattern. In any event, the long term goal is stdenvs might
need to tweak how compilers are booted and wrapped, but the code to build
the unwrapped compilers themselves should be generic.
2017-01-13 13:23:25 -05:00
David Grayson 0f33b9f7f1 top-level: Do stdenvOverrides in stage.nix even if crossSystem exists.
Instead, the cross stdenv will patch up the override field -- the complexity
is now confined to the one place it matters.
2017-01-13 13:23:25 -05:00
John Ericson 3e197f7d81 top-level: Normalize stdenv booting
Introduce new abstraction, `stdenv/booter.nix` for composing bootstraping
stages, and use it everywhere for consistency. See that file for more doc.

Stdenvs besides Linux and Darwin are completely refactored to utilize this.
Those two, due to their size and complexity, are minimally edited for
easier reviewing.

No hashes should be changed.
2017-01-13 13:23:23 -05:00
John Ericson 0ef8b69d12 top-level: Modernize stdenv.overrides giving it self and super
Document breaking change in 17.03 release notes
2017-01-13 10:36:11 -05:00
Tuomas Tynkkynen bde8632106 coreutils: Build with libattr to support xattrs
Fixes #21649
2017-01-05 00:55:35 +02:00
John Ericson 19fbe80c3d top-level: avoid another assert false while we're at it 2016-12-15 17:09:46 -05:00
John Ericson 7960a1b1b8 linux stdenv: Avoid assert false
On one hand, don't want to pass garbage that affects hash, on the other
hand footguns are bad.

Now, factored out the derivation so only need to pass in what is used.
2016-12-15 17:09:29 -05:00
John Ericson 670256dc39 linux stdenv: Rename the bootstrap directory to bootstrap-files 2016-12-15 17:05:39 -05:00
John Ericson a94af71da7 linux stdenv: Fix assert that broke tests...and hydra 2016-12-15 16:45:08 -05:00
John Ericson 5c6234a7d3 top-level: Allow manually specifying a stdenv, and fix stdenv tests
- The darwin test can now force the use of the freshly-booted darwin stdenv
 - The linux test now passes enough dummy arguments

This may make debugging harder, if so, check out #20889
2016-12-03 17:21:07 -08:00
John Ericson 4751d9e5ad top-level: turn the screw
- Non-cross stdenvs are honest and assert that `crossSystem` is null

 - `crossSystem` is a mandatory argument to top-level/stage.nix, just like
   `system` and `platform`

 - Broken default arguments on stdenvs for testing are gone.

 - All stdenvs (but little-used stdenvNix) take the same arguments for easy
   testing.
2016-12-01 11:24:33 -05:00
John Ericson 39753f5360 top-level: Close over fewer arguments for stdenv stages
This makes the flow of data easier to understand. There's little downside
because the args in question are already inspected by the stdenvs.

cross-compiling in particular is simpler because we don't need to worry
about overriding the config closed over by `allPackages`.
2016-11-30 19:11:03 -05:00
John Ericson d240a0da1a top-level: Remove cycles: stdenv calls in top-level but not vice versa
This commit changes the dependencies of stdenv, and clean-up the stdenv
story by removing the `defaultStdenv` attribute as well as the `bootStdenv`
parameter.

Before, the final bootstrapping stage's stdenv was provided by
all-packages, which was iterating multiple times over the
top-level/default.nix expression, and non-final bootstrapping stages'
stdenvs were explicitly specified with the `bootStdenv` parameter.

Now, all stages' stdenvs are specified with the `stdenv` parameter.
For non-final bootstrapping stages, this is a small change---basically just
rename the parameter.
For the final stage, top-level/default.nix takes the chosen stdenv and
makes the final stage with it.

`allPackages` is used to make all bootstrapping stages, final and
non-final alike. It's basically the expression of `stage.nix` (along with a
few partially-applied default arguments)

Note, the make-bootstrap-tools scripts are temporarily broken
2016-11-30 19:10:59 -05:00
John Ericson 2df990967b Move up inherit binding for consistency 2016-11-30 19:03:22 -05:00
John Ericson ddeb0d2d6b top-level: Stop exposing all stdenvs 2016-11-30 19:03:01 -05:00
Domen Kožar 45f579b9e7 allowUnfree: mention the solution that works for nix-shell as well 2016-11-16 15:14:19 +01:00
Shea Levy 7df3d7446f Add initial basic support for cross-compiling to iOS 2016-11-15 16:31:55 -05:00
John Ericson f68e16f023 top-level: Make cross compiling slightly saner
Removes the weird stdenv cycle used to match the old infrastructure.
It turns out that matching it so precisely is not needed.
2016-11-12 20:20:44 +01:00
John Ericson 6bfe04277f top-level: Make config-overriden stdenv bootstrap more normally 2016-11-06 21:28:38 -08:00
John Ericson e22346c35e top-level: Make stdenvCross which appears at first glance normal...
...but actually is weird just like the original
2016-11-06 21:27:38 -08:00
Domen Kožar 62edf873aa Merge pull request #18660 from aneeshusa/add-override-attrs
mkDerivation: add overrideAttrs function
2016-10-30 11:32:15 +01:00
John Ericson d9bc6eb7f0 top-level: Make stdenv/default.nix more concise with inherit (expr) id; syntax 2016-10-27 21:47:46 -07:00
Frederik Rietdijk 7077a270bf Merge remote-tracking branch 'upstream/master' into HEAD 2016-10-26 13:06:43 +02:00
Joachim F 3d5630fac9 Merge pull request #19769 from groxxda/license
stdenv.hasLicense: ? supports nested lookup
2016-10-24 15:19:12 +02:00
Alexander Ried a0ac2ae35e stdenv: throwEvalHelp performance (#19779) 2016-10-22 20:24:56 +02:00
Frederik Rietdijk e56832d730 Merge remote-tracking branch 'upstream/master' into HEAD 2016-10-22 17:23:24 +02:00
Alexander Ried 43ce115ca9 stdenv.hasLicense: ? supports nested lookup
this avoids one copy of the attrset
2016-10-22 02:43:13 +02:00
Dan Peebles e4dba74e8a darwin.stdenv: update MACOSX_DEPLOYMENT_TARGET
No point in claiming we're compatible with a version we don't try to
support, and this will probably help with a few other things elsewhere.
2016-10-16 20:47:43 -04:00
Dan Peebles 6a380c20e0 darwin.make-bootstrap-tools: Fix test target
I'll probably get rid of this eventually since the test-pkgs stuff is
more realistic, but this gives quick feedback for now.
2016-10-15 21:36:51 -04:00
Vladimír Čunát 027efec879 Merge staging without python splitting for now
The split needs more time to finish rebuilding,
but the rest seems OK and there are security fixes.
2016-10-14 09:24:21 +02:00
Vladimír Čunát e0210d7cbf tested job: fixup evaluation after 5dadc3a
I believe hardcoding system to builtins.currentSystem isn't very good,
as e.g. Hydra surely evaluates on Linux only...
2016-10-14 09:21:38 +02:00
Dan Peebles 5dadc3a30c darwin.make-bootstrap-tools: fix for new stdenv setup 2016-10-13 22:32:19 -04:00
Vladimír Čunát 727fc259d6 Merge branch 'master' into staging 2016-10-13 09:53:16 +02:00
Vladimír Čunát af38c05587 stdenv stripHash(): fixup after #19324 2016-10-12 23:45:30 +02:00
Dan Peebles d8a0307a5d [darwin.stdenv] Fix to work on Sierra
This reinstates the libSystem selective symbol export machinery we used
to have, but locks it to the symbols that were present in 10.11 and skips
the actual compiled code we put into that library in favor of the system
initialization code. That should make it more stable and less likely to
do weird stuff than the last time we did this.
2016-10-12 00:08:13 -04:00
Profpatsch bef6bef0d2
stdenv/stripHash: print to stdout, not to variable
`stripHash` documentation states that it prints out the stripped name to
the stdout, but the function stored the value in `strippedName`
instead.

Basically all usages did something like
`$(stripHash $foo | echo $strippedName)` which is just braindamaged.
Fixed the implementation and all invocations.
2016-10-11 18:34:36 +02:00
Aneesh Agrawal 39b64b52ed mkDerivation: add overrideAttrs function
This is similar to `overrideDerivation`, but overrides the arguments to
`mkDerivation` instead of the underlying `derivation` call.

Also update `makeOverridable` so that uses of `overrideAttrs` can be
followed by `override` and `overrideDerivation`, i.e. they can be
mix-and-matched.
2016-10-02 11:08:34 -04:00
Eelco Dolstra 7a4209c356 Merge remote-tracking branch 'origin/master' into staging 2016-09-20 17:46:09 +02:00
Chris Martin 10f2befa58 stdenv.mkDerivation: add comments w/ manual links (#18707) 2016-09-18 11:20:53 +02:00
Dan Peebles ff945c5c83 stdenv-darwin: downgrade default LLVM back to 3.7
The 3.8 upgrade was premature and appears to be breaking a load of stuff
that I can't look into right now. Will take it back to 3.8 and test more
thoroughly before pushing more broadly. I should learn to change fewer
variables at a time :)
2016-09-14 01:02:01 -04:00
Dan Peebles 7b9d3f8605 stdenv-darwin: upgrade a few more things
It's a long build and generally painful to split into smaller commits,
so I apologize for lumping many changes into one commit but this is far
easier.

There are still several outdated parts of the darwin stdenv but these
changes should bring us closer to the goal.

Fixes #18461
2016-09-12 01:46:44 -04:00
Nikolay Amiantov adaee7352b stdenv: leave SSL_CERT_FILE in shells (#15571) 2016-09-01 20:50:08 +02:00
Tuomas Tynkkynen d3dc3d4130 Merge remote-tracking branch 'dezgeg/shuffle-outputs' into staging
https://github.com/NixOS/nixpkgs/pull/14766
2016-08-30 12:43:37 +03:00
obadz 6389f9b349 Revert "make-bootstrap-tools.darwin: upgrade to llvm 3.8"
This reverts commit bddf4e2180.

Trying to fix stdenvBootstrapTools.x86_64-darwin.stdenv

cc @copumpkin @domenkozar
2016-08-29 16:19:36 +01:00
Tuomas Tynkkynen 5326e85f3d stdenv.mkDerivation: Use chooseDevOutputs 2016-08-29 14:49:51 +03:00
Robin Gloster e17bc25943
Merge remote-tracking branch 'upstream/master' into staging 2016-08-29 00:24:47 +00:00
Tuomas Tynkkynen ff9491917f stdenv: Add platforms 2016-08-28 18:04:09 +03:00
obadz 3de6e5be50 Merge branch 'master' into staging
Conflicts:
      pkgs/applications/misc/navit/default.nix
      pkgs/applications/networking/mailreaders/alpine/default.nix
      pkgs/applications/networking/mailreaders/realpine/default.nix
      pkgs/development/compilers/ghc/head.nix
      pkgs/development/libraries/openssl/default.nix
      pkgs/games/liquidwar/default.nix
      pkgs/games/spring/springlobby.nix
      pkgs/os-specific/linux/kernel/perf.nix
      pkgs/servers/sip/freeswitch/default.nix
      pkgs/tools/archivers/cromfs/default.nix
      pkgs/tools/graphics/plotutils/default.nix
2016-08-27 23:54:54 +01:00
Tuomas Tynkkynen 1409bc003b make-bootstrap-tools-cross.nix: Fix gcc build-time options for armv5tel
I broke this in the cleanups I did in 171c7f0, the gcc inside the bootstrap
tarball is not getting built with the correct --with-fpu, --with-float
etc. options.
2016-08-28 00:30:48 +03:00
Eelco Dolstra 8a84fc0217 Tweak error message 2016-08-26 18:58:49 +02:00
Robin Gloster b6c204f088
stdenv substitute: fail on non-existant input file
fixes #9744
2016-08-26 16:27:36 +00:00
Shea Levy 8b9b9fad31 Revert "Revert "Merge branch 'modprobe-fix' of git://github.com/abbradar/nixpkgs""
Revert a revert of a merge that shouldn't have been in master but was intentionally in staging.

Next time I'll do this right after the revert instead of so far down the line...

This reverts commit 9adad8612b.
2016-08-24 07:35:30 -04:00
obadz 2a552a0888 Partially revert "make-bootstrap-tools.darwin: upgrade to llvm 3.8"
This partially reverts commit bddf4e2180.

cc @copumpkin

Was breaking nix-build <nixpkgs/nixos/release-combined.nix> -A nixpkgs.tarball
See http://hydra.nixos.org/build/38886695/nixlog/2
2016-08-21 15:26:51 +01:00
Dan Peebles bddf4e2180 make-bootstrap-tools.darwin: upgrade to llvm 3.8
This will break part of the bootstrap tools tests because the new tools
need some changes in the stdenv, but if I change them all at once, the
stdenv breaks with the old bootstrap tools. So I'm doing this first, then
will make changes to the stdenv once this bundle is built and I can use
it.

I also added some functionality to let me test one set of bootstrap tools
on another nixpkgs tree, which makes testing a lot more pleasant.
2016-08-19 23:22:22 -04:00
Shea Levy 9adad8612b Revert "Merge branch 'modprobe-fix' of git://github.com/abbradar/nixpkgs"
Was meant to go into staging, sorry

This reverts commit 57b2d1e9b0, reversing
changes made to 760b2b9048.
2016-08-15 19:05:52 -04:00
Dan Peebles 8f4bbdce99 make-bootstrap-tools: fix on darwin
A couple of things broke after my stdenv change.
2016-08-14 16:20:33 -04:00
Tuomas Tynkkynen 61faa4415e stdenv: ARM bootstrap: Update bootstrap tarballs to hydra-built ones
Picked from the following cross-trunk evaluation:
http://hydra.nixos.org/eval/1283982#tabs-inputs based on nixpkgs
commit 33a1d8080b.

armv5tel job: http://hydra.nixos.org/build/37908177
armv6l job: http://hydra.nixos.org/build/37908176
armv7l job: http://hydra.nixos.org/build/37908175
2016-07-20 18:51:09 +03:00
Tuomas Tynkkynen 3d50989651 make-bootstrap-tools{,-cross}.nix: Create deterministic tars 2016-07-20 02:38:10 +03:00
Tuomas Tynkkynen 53c039b96a make-bootstrap-tools-cross.nix: Support 'dist' target 2016-07-20 02:38:10 +03:00
Tuomas Tynkkynen 5cbb6ac151 make-bootstrap-tools-cross.nix: More syncs from the non-cross version 2016-07-20 02:38:10 +03:00
Tuomas Tynkkynen 954e54f563 make-bootstrap-tools-cross.nix: Reference correct outputs 2016-07-20 02:38:10 +03:00
Tuomas Tynkkynen 0968641eda make-bootstrap-tools-cross.nix: Use busybox with musl
Do this because I cannot figure out how to refer to `glibc.static`
inside busybox when cross building in a manner that works.
2016-07-20 02:38:10 +03:00
Tuomas Tynkkynen 171c7f0e63 make-bootstrap-tools-cross.nix: Have more consistency with platforms.nix
E.g. we had `arch = "arm"` in the former and `arch = "armv6"` in the
latter. Try to have some more consistency.
2016-07-20 02:38:10 +03:00
Tuomas Tynkkynen 9f0dc294da make-bootstrap-tools-cross.nix: Add/fix some .so dependencies
- cloog, ppl, cloogppl aren't used by recent GCCs. Kill references to them.
- Use correct versions of isl, as the current GCC depends
  on non-default versions of them.
- Also clarify isl dynamic libraries are needed in cross
  builds, but not in native builds
- Since aeb3d8c (bzip2: fix cross build on mingw by using autoconf patch),
  it seems that the bzip2 binary depends on libbz2 when cross compiling.
  So copy libbz2 into the bootstrap tarball as well.
- Curl isn't used in the bootstrap tools since e6f61b4cf3.
2016-07-20 02:38:10 +03:00
Tuomas Tynkkynen 8d62f62a78 stdenv: Remove unpack-bootstrap-tools-arm.sh
This file was using the 'double patchelf' hack, which hasn't been needed
for a while, after the original patchelf bug was fixed:

65a4dc6aa9
2016-07-20 02:38:10 +03:00
Tuomas Tynkkynen 0cdf892769 darwin make-bootstrap-tools: Document reason for special coreutils
Discussion:
https://github.com/NixOS/nixpkgs/commit/ac4958efc33322c9
2016-07-09 17:23:43 +03:00
Tuomas Tynkkynen 644d4e9ac9 Revert "Revert "make-bootstrap-tools: try again to fix on Darwin""
This reverts commit debd401b0f.

We must not use a single-binary build for the bootstrap since the common
binary gains a dynamic linkage to gmp (due to 'factor' and 'expr'
handling arbitrary-precision arithmetic).
2016-07-09 17:19:18 +03:00
Vladimír Čunát 1e2d0205a8 make-bootstrap-tools: try again to fix on Darwin
For discussion see:
https://github.com/NixOS/nixpkgs/commit/ac4958efc33322c9
2016-07-03 16:34:47 +02:00
Vladimír Čunát debd401b0f Revert "make-bootstrap-tools: try again to fix on Darwin"
This reverts commit ac4958efc3.
2016-07-03 16:34:46 +02:00
Vladimír Čunát ac4958efc3 make-bootstrap-tools: try again to fix on Darwin
I've got no way to test, so just trying a likely safer way blindly.
2016-07-03 14:21:55 +02:00
Vladimír Čunát f4792cdc0c make-bootstrap-tools*: fixup after #16406
Our coreutils now uses single-binary-build mode where, by default,
simple shebang scripts are used for all the binaries. That doesn't work
e.g. with the Linux unpacker which only handles standard binaries and
symlinks. Let's use the symlinked mode instead for boostrapping.
This does NOT change any stdenv hashes.

I only tested the case most important to me:
$ nix-build pkgs/top-level/release.nix -A stdenvBootstrapTools.x86_64-linux.test
2016-06-28 09:54:22 +02:00
Vladimír Čunát 6b27ceb006 Merge 'master' into staging and re-revert merge
... from staging to master, reverted temporarily in aa9a04883e.
2016-06-23 12:09:03 +02:00
Vladimír Čunát aa9a04883e Revert "Merge branch 'staging'" due to glibc
The main output started to retain dependency on bootstrap-tools; see
https://github.com/NixOS/nixpkgs/pull/15867#issuecomment-227949096

This reverts commit c05d829598, reversing
changes made to f073df60d6.
2016-06-23 09:25:10 +02:00
Vladimír Čunát c05d829598 Merge branch 'staging' 2016-06-22 10:49:56 +02:00
John Ericson 5b7bdb2861 Remove more dead code: stdenvDarwinNaked no longer exists 2016-06-20 23:53:09 -07:00
John Ericson 47d95a7571 Remove dead code in stdenvCross adaptor 2016-06-20 23:53:09 -07:00
Tuomas Tynkkynen 2d3d105b02 make-bootstrap-tools-cross.nix: Strip extra whitespace 2016-06-10 16:17:30 +03:00
Domen Kožar 7a5b85cdda pkgs.runCommand: passAsFile (buildCommand can be very long)
Close #15803. This avoids the error:

while setting up the build environment: executing
‘/nix/store/7sb42axk5lrxqz45nldrb2pchlys14s1-bash-4.3-p42/bin/bash’:
Argument list too long

Note: I wanted to make it optional based on buildCommand length,
but that seems pointless as I'm sure it's less performant.

Amended by vcunat:
https://github.com/NixOS/nixpkgs/pull/15803#issuecomment-224841225
2016-06-10 10:49:26 +02:00
Joachim Fasting 6648b04381
stdenv: fix paxmark
On Linux, paxctl's setup hook should overwrite the paxmark stub, but the
stub is defined after the setup hooks are sourced, so the stub ends up
overwriting the real function.  The result is that paxmark fails to do
anything.  The fix is to define the stub before any setup hooks are
sourced.  Thanks to @vcunat for figuring this out.

Closes #15492
2016-05-27 18:57:59 +02:00
Lluís Batlle i Rossell f6f5c185ca Allow not rebasing in cygwin stdenv.
This changes cygwin stdenv, but I don't think it will hurt much people.

This allows mkDerivation to get "dontRebase=true" to skip the usual cygwin
rebase. This is required, if we are using this stdenv to build DLLs for win32
inside x86_64-cygwin, because /bin/rebase crashes at finding an arch mismatch.
Additionally, we don't need any rebase for libraries built by visual studio and
meant for visual studio (my use case).

I'm using nix in x86_64-cygwin to build libraries with visual studio, both for
x86_64 and x86.
2016-05-20 17:17:10 +02:00
Vladimír Čunát 81df035429 stdenv setup.sh: revert most of changes around #14907
I'm giving this up. Feel free to find some reasonable variant that works
at least on Linux and Darwin. Problems encountered:
- During bootstrap of Darwin stdenv `env -0` and some bash features
  don't work.
- Without `env -0` the contents of some multi-line phases is taken as
  variable declarations, which wouldn't typically matter, but the PR
  wanted to refuse bash-invalid names which would be occasionally
  triggered. This commit dowgrades that to a warning with explanation.
2016-05-12 04:53:37 +02:00
Vladimír Čunát 62fc8859c1 stdenv substituteAll: use yet another implementation
It turned out that process substitution fed into a while-cycle
isn't recognized during darwin bootstrap:
http://hydra.nixos.org/build/35382446/nixlog/1/raw

Also fix broken NIX_DEBUG output, noticed by abbradar.
2016-05-08 19:41:50 +02:00