Commit graph

42 commits

Author SHA1 Message Date
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
Matthew Bauer ead13a3aca llvm: don’t use targetPlatform
LLVM should be target independent because it will work with all
machine types. This is different from GCC where it needs to know what
target to build ahead of time.
2019-02-26 19:45:35 -05:00
Will Dietz ed60483257
llvm-polly,clang-polly: Add llvm/clang variants w/polly support (#55065)
* llvm: build w/polly in-tree, optionally

Don't enable by default yet, defer rebuilds.

* top-level: llvm-polly, clang-polly

* bit hacky re:overrides
* need to explicitly set cmake flags for clang to link in polly
2019-02-25 15:20:52 -06:00
Frederik Rietdijk 6fe10d2779 Merge master into staging-next 2019-02-16 09:29:54 +01:00
Tobias Mayer 2da868d81e Add shim for clock_gettime until macos >= 10.12 2019-02-13 13:08:57 +01:00
Frederik Rietdijk 7257dedd7c Merge master into staging-next 2019-02-13 12:33:29 +01:00
Vladimír Čunát c40f211499
Merge branch 'staging-next'
It's not completely without regressions, but ATM it seems to bring more
upsides than downsides and the iteration is too long already.
2019-02-10 14:20:49 +01:00
Matthew Bauer b60b8226d6 llvm7: don’t link to libatomic on darwin 2019-02-09 13:40:28 -05:00
Luka Blaskovic 0ae0273803
llvm7: backport patches, fix building rust crates with lto
See: https://github.com/rust-lang/rust/issues/57762
(cherry picked from commit c340704bd3)
2019-02-01 18:24:54 +01:00
Will Dietz 75df522844
Merge #54998: llvm7: replace patch with official upstream commit
(cherry picked from commit 442a74bdf8)
2019-02-01 18:18:05 +01:00
Will Dietz 636ae80940 llvm7: replace patch with official upstream commit
Hopefully this also addresses any problems enountered
with the patch used previously.
2019-01-31 10:24:37 -06:00
Jörg Thalheim 6f6900495d
Merge pull request #54323 from lblasc/rust132
rust: 1.31.0 -> 1.32.0
2019-01-28 16:14:57 +00:00
Matthew Bauer bb3683d778
Merge pull request #54624 from matthewbauer/libcxx
cc-wrapper: add libcxx for libcxxClang
2019-01-27 13:55:18 -05:00
Matthew Bauer 77550df8e6 cc-wrapper: add libcxx for libcxxClang
clang needs to find headers + libraries for compiling with libc++. We
need to add a libcxx argument to cc-wrapper. This means you do not
have to pass in c++ headers directly.

This resolves the last case remaining of #30670. Darwin clang++ now
works properly.

Fixes #30670
2019-01-26 22:45:15 -05:00
Luka Blaskovic c340704bd3 llvm7: backport patches, fix building rust crates with lto
See: https://github.com/rust-lang/rust/issues/57762
2019-01-22 08:09:37 +00:00
Will Dietz 946be0ed99 llvm7: patch to fix PR39427
See linked issue for discussion,
but key bits:

* rustc breaks without this
* fix changes ABI, may become 7.1.0
2019-01-16 16:54:59 -06:00
Orivej Desh d6f401e132 llvm_6, llvm_7: build all default targets (#53941)
This makes LLVM tools (including dependent tools such as LLD) readily useful in
more situations, foresees such needed additions as BPF and NVPTX, and brings
llvm_6 and newer on par with the current default llvm_5.
2019-01-15 04:59:49 +00:00
Will Dietz 3054cbd3f2 llvm: include BPF target too, otherwise can't build bcc 2019-01-13 20:59:09 -06:00
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
Will Dietz cc97d49404 llvm7: 7.0.0 -> 7.0.1 2018-12-29 12:54:57 -06:00
Jan Tojnar ff22d90308
mesa_noglu: fix build
LLVM’s `LLVM_TARGETS_TO_BUILD` build flag defauls to `all`, which contains
`AMDGPU` among others. [1] Changes in llvm [2] switched to explicitly listing
host and target platforms, excluding the AMDGPU target, which is required
for Mesa to build.

[1]: db50b6fe39/CMakeLists.txt (L286-L302)
[2]: https://github.com/NixOS/nixpkgs/pull/52031
2018-12-24 23:41:36 +01:00
Jan Tojnar ef935fa101
Merge branch 'master' into staging 2018-12-24 15:02:29 +01:00
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
James Kay 72e1764199
libcxx: add linker scripts for libc++.a to ensure libc++abi.a is properly linked 2018-12-17 18:59:19 +00:00
James Kay d8699a9a5b
libcxxabi: also install libc++abi.a 2018-12-17 12:22:29 +00:00
Matthew Bauer adcf4aa524 lldb: use provided INSTALL_NAME_DIR
Fixes #47886

We don’t want llvm to set the install name for us. It should be the
one given to us.
2018-12-15 13:27:02 -06:00
Matthew Bauer 1d6b0eb7dd lldb: add cf-private on darwin
This is necessary to avoid objc errors like:

    "_OBJC_CLASS_$_NSDictionary", referenced from:
        objc-class-ref in liblldbHost.a(HostInfoMacOSX.mm.o)
        objc-class-ref in liblldbPluginPlatformMacOSX.a(PlatformiOSSimulatorCoreSimulatorSupport.mm.o)
  ld: symbol(s) not found for architecture x86_64
2018-12-15 13:27:01 -06:00
Jörg Thalheim e84bd8db9f llvm_7: fix cross-compilation 2018-12-14 09:40:52 +00:00
John Ericson 4b7a615899 llvm 7: Allow for specifying an arbitrary list of backends to build 2018-12-13 01:14:24 -05:00
Jörg Thalheim 2ca39fe86b llvm_7: fix cross-compiling 2018-12-08 19:25:43 +00:00
Will Dietz 5b2de5126d llvm7: update musl patch for sanitizers 2018-09-24 11:19:05 -05:00
Will Dietz 9fe245d7e0 llvm7: optionally use libpfm (exegesis), default off w/darwin 2018-09-23 13:30:18 -05:00
Will Dietz b3645d74d1 llvm7: only use 1 number in version suffix, upstream changed
See llvm 2a6cf85828509e89e18739e5f4b9a958820d66d4
2018-09-23 13:30:18 -05:00
Will Dietz e3030a2908 libc++7: prefer 'optional' as suggested by comment 2018-09-23 13:30:18 -05:00
Will Dietz 167e799d81 llvm*: http -> https, prefer releases.llvm.org 2018-09-23 13:30:18 -05:00
Will Dietz 0920652c5c llvm7: update hashes, they did change after all.
Pretty sure they did last time too :).
2018-09-23 13:30:17 -05:00
Will Dietz fca31e1a68 llvm7: use final release tarballs now that they're available 2018-09-23 13:30:17 -05:00
Will Dietz 621fd23cb5 compiler-rt: quickfix codesign patch by dropping hunks 'already applied'
Quite possibly this is not right.
2018-09-23 13:30:17 -05:00
Will Dietz ba701ef329 comment 2018-09-23 13:30:17 -05:00
Will Dietz 38699890d6 llvm-manpages: fix build by removing references to $lib output 2018-09-23 13:30:17 -05:00
Will Dietz b7692f5be5 llvm7: patch test shebang (otherwise test fails) 2018-09-23 13:30:16 -05:00
Will Dietz bb110d80fc llvm7: init at 7.0.0rc3
Copy of 6 + updated hashes
2018-09-23 13:30:16 -05:00