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Author SHA1 Message Date
Jonas Chevalier 8377a7bca9
lib: add list of supported systems (#140428) 
Adds the first 3 tiers of RFC0046 that are being used in flake.nix.
 2021-10-05 11:14:47 +02:00
Sergei Trofimovich 34e468dc42 lib/systems: add minimal s390x-linux cross-compile support 
Tested basic functionality as:

    $ nix-build --arg crossSystem '{ config = "s390x-unknown-linux-gnu"; }' -A re2c
    $ file ./result/bin/re2c
    $ ./result/bin/re2c: ELF 64-bit MSB executable, IBM S/390, version 1 (SYSV),
    dynamically linked, interpreter ...-gnu-2.33-50/lib/ld64.so.1, for GNU/Linux 2.6.32, not stripped
    $ qemu-s390x ./result/bin/re2c --version
    re2c 2.2
 2021-09-09 10:58:47 +00:00
Andrew Childs 755d980440 darwin: use "11.0" as sdk and minimum version on aarch64-darwin 2021-05-17 00:27:03 +09:00
John Ericson 18c38f8aee treewide: All the linker to be chosen independently 
This will begin the process of breaking up the `useLLVM` monolith. That
is good in general, but I hope will be good for NetBSD and Darwin in
particular.

Co-authored-by: sterni <sternenseemann@systemli.org>
 2021-05-14 21:29:51 +00:00
Andrew Childs 6c4ce7960e bintools-wrapper, cc-wrapper: parameterize darwin min version variable 
These variables are the ones that the standard toolchain uses, so we
should use those and not always use MACOSX_DEPLOYMENT_TARGET.

See 236a426c12/cctools/ld64/src/ld/PlatformSupport.cpp (L54-L55)
 2021-04-11 09:47:10 +09:00
Andrew Childs 44f09ccabf darwin: move deployment target and sdk version to platform config 2021-03-26 15:10:22 +09:00
Andrew Childs 1303257d88 lib/systems: add darwinArch 2021-03-02 17:13:15 +09:00
Ryan Burns 8baac2af75 lib/systems: fix linuxArch for power + riscv 
Looks like these got left behind in the
kernelArch -> linuxArch migration.

Fixes:
* pkgsCross.powernv.linuxHeaders
* pkgsCross.riscv64.linuxHeaders
* pkgsCross.riscv32.linuxHeaders
and dependees
 2021-01-25 17:57:05 -08:00
John Ericson 9c213398b3 lib: Clean up how linux and gcc config is specified 
Second attempt of 8929989614589ee3acd070a6409b2b9700c92d65; see that
commit for details.

This reverts commit 0bc275e634.
 2021-01-23 10:01:28 -05:00
Jonathan Ringer 0bc275e634
Revert "lib: Clean up how linux and gcc config is specified" 
This is a stdenv-rebuild, and should not be merged
into master

This reverts commit 8929989614.
 2021-01-22 14:07:06 -08:00
John Ericson 8929989614 lib: Clean up how linux and gcc config is specified 
The `platform` field is pointless nesting: it's just stuff that happens
to be defined together, and that should be an implementation detail.

This instead makes `linux-kernel` and `gcc` top level fields in platform
configs. They join `rustc` there [all are optional], which was put there
and not in `platform` in anticipation of a change like this.

`linux-kernel.arch` in particular also becomes `linuxArch`, to match the
other `*Arch`es.

The next step after is this to combine the *specific* machines from
`lib.systems.platforms` with `lib.systems.examples`, keeping just the
"multiplatform" ones for defaulting.
 2021-01-21 22:44:09 -05:00
Ben Siraphob b77ca83282 lib/systems: add emulator for mmix 2020-12-31 13:22:12 +07:00
Linus Heckemann 2ee35e1fce lib/systems: fix kernelArch for x86_64 
IA64 (Itanium) is something completely different and certainly not
what we want! x86_64 code lives in arch/x86 just like "classic" x86.
 2020-12-17 11:10:38 +01:00
John Ericson 40e7be11c8 lib.systems.platforms: Make selection more flexible 
We dont have to match on exact strings if we get accessed to `parsed`.

Co-authored-by: Matthew Bauer <mjbauer95@gmail.com>
 2020-11-29 00:03:45 +00:00
John Ericson 1965a241fc
Merge pull request #61019 from volth/gcc.arch-amd 
platform.gcc.arch: support for AMD CPUs
 2020-09-01 22:31:16 -04:00
Dmitry Bogatov 55195119d5 Distinguish pkgsStatic from pkgsMusl via stdenv.targetPlatform 
This change allows derivations to distinguish dynamic musl build and
static musl build in cases where upstream build system can't detect it
by itself.
 2020-08-27 18:36:34 -04:00
volth cf7b63df5b gcc.arch: refactor, move tables under lib/ 2020-08-05 11:18:26 +00:00
Aaron Janse 60fd049b65 redox: add as target 2020-07-21 13:11:36 -07:00
Emery Hemingway 9f91fa02a6 lib/systems: Add Genode platform definitions 
Add platform definitions for 64-bit ARM and x86. This is sufficient for
for building Genode where a toolchain is provided as an overlay.

Toolchain: git+https://git.sr.ht/~ehmry/genodepkgs?rev=14fc773ac9ecd2cbb30cb4612b284eee83d83546
 2020-03-24 20:41:21 +05:30
John Ericson 2682170f21
Merge pull request #80814 from matthewbauer/default-newlib-for-none 
lib/systems: Assume newlib when no kernel and no libc is provided
 2020-02-22 15:36:03 -05:00
Matthew Bauer 8009c20711 lib/systems: Assume newlib when no kernel and no libc is provided 
newlib is the default for most tools when no kernel is provided. Other
exist, but this seems like a safe default.
 2020-02-22 12:37:46 -05:00
Chuck a7835b936e lib.systems.elaborate: isArm -> isAarch32 
This is the last reference to isArm.  isArm is deprecated after 18.03.
This substitution was performed tree-wide in #37401.
 2020-02-05 10:56:14 -08:00
Michael Bishop 4aa1ffae04
initial implementation of vc4 cross-compile 2019-11-19 22:19:15 -04:00
oxalica c98da73802
lib.systems: remove redundant mapping 2019-11-04 12:13:30 +08:00
oxalica 955d032b47
lib.systems: handle mips family properly 2019-11-03 22:10:06 +08:00
volth 35d68ef143 treewide: remove redundant quotes 2019-08-26 21:40:19 +00:00
Matthew Bauer 635b762569 systems: allow passing in string for cross/localSystem 
This makes things a little bit more convenient. Just pass in like:

$ nix-build ’<nixpkgs>’ -A hello --argstr localSystem x86_64-linux --argstr crossSystem aarch64-linux
 2019-06-04 11:17:25 -04:00
Matthew Bauer 40271ae138 systems: remove forMeta 
This is unused now.
 2019-06-04 11:09:43 -04:00
Matthew Bauer dbb94b984f wasmtime: init and use for emulation 
This isn’t really an "emulator" but it’s the closest concept we have
right now.
 2019-04-23 21:48:57 -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 d8934feba1 kernel-headers: infer ARCH from config triple 
This makes us less reliant on the systems/examples.nix. You should be
able to cross compile with just your triple:

$ nix build --arg crossSystem '{ config = "armv6l-unknown-linux-gnueabi"; }' stdenv
 2019-04-19 14:53:48 -04:00
Matthew Bauer 5eea658778 systems: correct qemu architectures 
ppc64le and ppc64 are different targets in the configure script. We
can’t use the same one.

TODO: canonicalize similar ones based on qemu’s configure script.
 2019-04-19 12:03:56 -04:00
Matthew Bauer 23560ea057 systems: fix emulator identity 
Squashed to fix shell quoting, thanks @Ericson2314
 2019-04-19 12:03:44 -04:00
Vladimír Čunát 2771375d6e
Merge branch 'master' into staging-next 
Hydra nixpkgs: ?compare=1512490
 2019-04-02 20:56:53 +02:00
Aaron Lindsay 1c7bb464d9 msp430: include vendor headers with stdenv 2019-03-25 20:39:51 -07:00
Frederik Rietdijk 205e0fc5bd Merge staging-next into staging 2019-03-01 09:22:21 +01:00
Matthew Bauer 8e25da0beb cross/tests: add llvm-based tests 2019-02-26 19:46:24 -05:00
Matthew Bauer aab8c7ba43 netbsd: add cross target 2019-02-26 15:55:47 -05:00
Matthew Bauer 20a4bbe23b systems: add “emultator” for wasm 
v8 can run any wasm bytecode
 2019-02-25 20:07:43 -05:00
Matthew Bauer f455a07f13 systems: add isCompatible handling 2019-02-21 22:17:51 -05:00
Matthew Bauer bf041c3f1d
systems/default.nix: wasm in platform.uname.system 
This adds the "Wasm" system to platform.uname.system. This is used in CMake infrastructure.
 2019-01-27 17:29:23 -05:00
Jörg Thalheim 554851e689
platform.emulator: fix non-x86 systems 2018-12-12 08:00:07 +00:00
Matthew Bauer 9c8fd41224 treewide: add emulator to platform 
You can use stdenv.hostPlatform.emulator to get an executable that
runs cross-built binaries. This could be any emulator. For instance,
we use QEMU to emulate Linux targets and Wine to emulate Windows
targets. To work with qemu, we need to support custom targets.

I’ve reworked the cross tests in pkgs/test/cross to use this
functionality.

Also, I’ve used talloc to cross-execute with the emulator. There
appears to be a cross-execute for all waf builds. In the future, it
would be nice to set this for all waf builds.

Adds stdenv.hostPlatform.qemuArch attrbute to get the qemuArch for
each platform.
 2018-11-29 19:15:30 -06:00
Matthew Bauer 72e3b2a662 systems: add avrlibc for avr systems 2018-10-29 14:34:09 -05:00
Matthew Bauer 45cc6e2a42 lib/systems: use lookup for uname.system 
This is a little bit cleaner and avoids the if ... else if ... chain.
 2018-10-17 14:43:49 -05:00
Matthew Bauer 0e0894c37d lib/systems: add uname attrs 2018-10-16 21:48:43 -05:00
Matthew Bauer 0bfffbc5e1 xcode: add xcodePlatform to system 
This give us a little bit more control over what target we are using.
Eventually we can target other things like WatchOS or MacOS.
 2018-06-25 22:18:23 -04:00
John Ericson 58b2e875c2 lib/systems: Prohibit "gnu" ABI (*-gnu) with 32-bit ARM 
It is ambiguous, and therefore banned within GCC.
 2018-05-10 15:05:23 -04:00
John Ericson b3ef322770 Merge commit '70963b382f3f820ba6d3bc3b3aaf50a2957ec1ff' into uclibc 2018-05-10 00:18:51 -04:00
John Ericson e42a7a5c0b lib/systems: Add uClibc just like MUSL 2018-05-09 23:39:23 -04:00