Commit graph

363 commits

Author SHA1 Message Date
eldritch horrors 8505f963a1 Merge pull request #9972 from NixOS/allow-unoptimized-builds
Don't hardcode the `-O2` compiler flag

(cherry picked from commit 57ebcadb2f00e69c7548e72cbd63986c4c39bb78)
Change-Id: I49987181b2381627cb1c37b978b94c3163598af2
2024-03-04 07:11:25 +01:00
eldritch horrors 559a8c44c3 Merge pull request #6258 from obsidiansystems/gcc-bug-ergonomics
Remove bug-avoiding `StoreConfig *` casts for settings

(cherry picked from commit e3febfcd532adb23ca05ac465a2b907d6f1a3529)
Change-Id: Ifeae276582fdbc781a38581df9de3da67a7e7bf9
2024-03-04 05:24:33 +01:00
eldritch horrors fd1299cef3 Merge pull request #9106 from Ericson2314/positive-source-filtering
Use positive source filtering for the standalone functional tests job and Perl bindings

(cherry picked from commit 6b6bd9003062c86a49d4384381941cf57f269c45)
Change-Id: I896be67654f893d543ed6beb5d0d0d6c6d36e027
2024-03-04 04:36:42 +01:00
Valentin Gagarin 4944e37ec0 expand on the system type in hacking guide 2023-07-19 10:37:40 +02:00
Valentin Gagarin c8a42039ea move docs of the current system to the system setting
add information what happens when Nix itself is cross-compiled
2023-07-19 10:37:40 +02:00
Valentin Gagarin 68b7bb1a06 add information on the system type string 2023-07-19 10:37:40 +02:00
John Ericson 72ffa7fedb
Merge pull request #7732 from hercules-ci/make-initLibStore-viable-alternative
Make `initLibStore` a viable alternative
2023-04-17 08:04:41 -04:00
Philipp Otterbein 8ffc05e7ec add check for librapidcheck
declare RAPIDCHECK_HEADERS as variable
2023-04-08 22:29:43 +02:00
Robert Hensing 2445afd92c Require openssl >= 1.1.1
Versions older this are sufficiently old that we don't want to support
them, and they require extra support code.
2023-04-07 17:50:40 +02:00
John Ericson 6910f5dcb6 Generate API docs with Doxygen
The motivation is as stated in issue #7814: even though the the C++ API
is internal and unstable, people still want it to be well documented for
sake of learning, code review, and other purposes that aren't predicated
on it being stable.

Fixes #7814

Co-authored-by: Robert Hensing <roberth@users.noreply.github.com>
2023-03-10 12:51:06 -05:00
Robert Hensing 8648ebc2cc Add ./configure --disable-tests option
Building without tests is useful for bootstrapping with a smaller footprint
or running the tests in a separate derivation. Otherwise, we do compile and
run them.

This isn't fine grained as to allow picking `check` but not `installcheck`
or vice versa, but it's good enough for now.

I've tried to use Nixpkgs' `checkInputs`, but those inputs weren't discovered
properly by the configure script. We can emulate its behavior very well though.
2023-02-24 09:50:21 +01:00
John Ericson 16fa8c2e0e Fix configure.ac rapidcheck tests
- `AC_LANG_PUSH(C++)` is needed for the header check

- The library check is hopeless (without lots of third-party macros I
  don't feel like getting) because name mangling

Pkg-config would make all this easier. I previously opened
https://github.com/emil-e/rapidcheck/issues/302, I should write a PR
too.
2023-01-30 12:08:57 -05:00
John Ericson 7fe308c2f8 Add rapidcheck dependency for testing
Property tests are great!

Co-authored-by: Cole Helbling <cole.e.helbling@outlook.com>
2023-01-23 07:05:50 -05:00
Sergei Trofimovich 97b2a336ff configure.ac: don't clobber CFLAGS=/CXXFLAGS= and allow users to pass in custom flags
Reported-by: 0n-s
Bug: https://github.com/trofi/nix-guix-gentoo/issues/26
2022-12-17 20:42:03 +00:00
Eelco Dolstra 703d863a48 Trivial changes from the lazy-trees branch 2022-12-07 14:06:34 +01:00
Théophane Hufschmitt d1cda07ce4 Don't use -load_all on darwin
That flag breaks `-lc++fs` (introducing a duplicate symbol for some
reason). Besides, it was apparently needed for bzip2, but we're not using bzip2
anymore.
2022-08-03 10:27:25 +02:00
Eelco Dolstra 925b975224 Embed the sandbox shell into the statically linked 'nix' binary
With this, Nix will write a copy of the sandbox shell to /bin/sh in
the sandbox rather than bind-mounting it from the host filesystem.
This makes /bin/sh work out of the box with nix-static, i.e. you no
longer get

  /nix/store/qa36xhc5gpf42l3z1a8m1lysi40l9p7s-bootstrap-stage4-stdenv-linux/setup: ./configure: /bin/sh: bad interpreter: No such file or directory
2022-06-23 04:08:28 +02:00
pennae b092afe77d
Merge branch 'master' into lto 2022-05-25 11:55:13 +00:00
Yorick 7e52472759
configure.ac: don't run sandbox-shell test when cross compiling 2022-05-24 17:00:27 +02:00
Yorick cbf60bec6f
configure.ac: check for sandbox-shell's FEATURE_SH_STANDALONE
See also: https://bugs.archlinux.org/task/73998. Busybox's
FEATURE_SH_STANDALONE feature causes other busybox applets to
leak into the sandbox, where system() calls will start preferring
them over tools in $PATH. On arch, this even includes `ar`.

Let's check for this evil feature and disallow using this as a
sandbox shell.
2022-05-24 16:26:40 +02:00
pennae 2799fe4cdb enable LTO in optimized builds
gives 2-5% performance improvement across a board of tests.
LTO is broken when using clang; some libs link fine while others crash
the linker with a segfault in the llvm linker plugin. 🙁
2022-03-03 17:47:49 +01:00
Eelco Dolstra 73d5f38a47 Require lowdown 0.9.0
Fixes #6021.
2022-02-01 10:44:19 +01:00
Eelco Dolstra 9691f86ff7 Stop vendoring nlohmann_json 2022-01-26 11:50:53 +01:00
Eelco Dolstra ddf4fb750d
Merge pull request #5678 from t184256/document-libsodium
Document libsodium, which is now mandatory, as a dependency.
2021-11-29 11:11:10 +01:00
Alexander Sosedkin a9bd06d0ea Make libcpuid dependency optional with --disable-cpuid 2021-11-28 00:52:35 +01:00
Alexander Sosedkin 33a227503a Document libsodium, which is now mandatory, as a dependency 2021-11-27 23:11:11 +01:00
Federico Pellegrin e9dbba0fc7 configure: explicit dependency on lowdown library
This dependency is used from quite a long time (now in libcmd) but
was not explicitly stated in the configure phase, possibly leading
to quite late build failures if that was not met (ie. building it
outside the .nix files provided). This MR adds it in the configure
phase so the failure is early and error is much more explicit.
2021-09-14 07:54:37 +02:00
Alyssa Ross cff8fd69b6
configure.ac: remove another uname check
uname checks are not cross-safe.

The normalization for Cygwin doesn't need any equivalent for host_os
because nothing actually checked whether sys_name was cygwin any more.
2021-08-13 08:19:43 +00:00
Ryan Burns d86d43c34c Fix host OS detection for darwin-specific linker flag 2021-08-10 00:01:39 -07:00
Matthew Bauer c3a929349f Merge remote-tracking branch 'origin/master' into cross-jobs 2021-06-25 15:51:02 -05:00
Puck Meerburg 196b77b686 configure.ac: fix use of unread LIBS variable
This fixes both the SunOS/Solaris check, and the libatomic check, which
reference $LIBS, which has not been used since automake was stripped
out of the code.
2021-06-04 11:25:36 +00:00
Eelco Dolstra f357cea40e Run autoupdate 2021-06-01 11:42:38 +02:00
p01arst0rm 45473d02c9 unified macro style for ENABLE_S3 2021-04-23 07:30:05 +01:00
Eelco Dolstra 4cd9bd19cd Drop unused tar dependency 2021-04-15 13:57:04 +02:00
Eelco Dolstra 15f4d4fd43 Drop libbz2 / zlib / lzma dependency + style fixes 2021-04-15 13:55:22 +02:00
Matthew Bauer d5fd0f4745
Merge branch 'master' into cross-jobs 2021-03-09 11:40:16 -06:00
Daniël de Kok 2de232d2b3 Add x86_64 compute levels as additional system types
When performing distributed builds of machine learning packages, it
would be nice if builders without the required SIMD instructions can
be excluded as build nodes.

Since x86_64 has accumulated a large number of different instruction
set extensions, listing all possible extensions would be unwieldy.
AMD, Intel, Red Hat, and SUSE have recently defined four different
microarchitecture levels that are now part of the x86-64 psABI
supplement and will be used in glibc 2.33:

https://gitlab.com/x86-psABIs/x86-64-ABI
https://lwn.net/Articles/844831/

This change uses libcpuid to detect CPU features and then uses them to
add the supported x86_64 levels to the additional system types. For
example on a Ryzen 3700X:

$ ~/aps/bin/nix -vv --version | grep "Additional system"
Additional system types: i686-linux, x86_64-v1-linux, x86_64-v2-linux, x86_64-v3-linux
2021-02-22 09:11:15 +01:00
Matthew Bauer 4fefe26717 Re-enable armv6l support
This fixes the libatomic detection.
2021-02-05 18:22:34 -06:00
Eelco Dolstra 0df69d96e0 Make sodium a required dependency 2021-01-06 17:56:53 +01:00
Sevan Janiyan f1e9bda9d1
Update URL where bzip2 can be obtained 2020-12-25 01:48:21 +00:00
Stéphan Kochen e20a3ec756 Fix compatibility with newer AWS SDKs
Tested against AWS SDK 1.8.99. Fixes #3201.
2020-12-04 19:36:09 +01:00
John Ericson 48ce627377 Make a better -lz hack
Per the comments, the underlying issue is
https://github.com/libarchive/libarchive/issues/1446, knowing this
allows the hack to be much more targetted.
2020-10-15 20:13:01 +00:00
Eelco Dolstra e0ea3c82ca
Use mdbook 2020-07-23 18:26:48 +02:00
Eelco Dolstra 17ca997fc6 Merge remote-tracking branch 'origin/master' into flakes 2020-05-28 12:55:24 +02:00
Eelco Dolstra 5b8883faac
configure: Look for gtest 2020-05-08 12:09:37 +02:00
Eelco Dolstra c7866733d7 Merge remote-tracking branch 'origin/master' into flakes 2019-12-20 12:45:58 +01:00
Eelco Dolstra ee235e764c
Merge branch 'libarchive' of https://github.com/yorickvP/nix 2019-12-19 14:47:18 +01:00
Eelco Dolstra ad6b738ed8 Merge remote-tracking branch 'origin/master' into flakes 2019-12-16 20:17:21 +01:00
Tom Bereknyei c6295a3afd Initial gzip support
Closes #3256
2019-12-13 03:34:15 -05:00
Yorick f765e44123
downgrade required libarchive version (ubuntu 16.04) 2019-12-09 18:39:37 +07:00