Commit graph

340 commits

Author SHA1 Message Date
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 van Pelt
f765e44123
downgrade required libarchive version (ubuntu 16.04) 2019-12-09 18:39:37 +07:00
Yorick van Pelt
9ff5f6492f
libarchive proof of concept 2019-12-07 22:35:14 +07:00
Eelco Dolstra
c3c23a52ee Merge remote-tracking branch 'origin/master' into flakes 2019-12-04 00:31:09 +01:00
Eelco Dolstra
e59e2b2951 Merge branch 'pkg-config-static' of https://github.com/matthewbauer/nix 2019-12-02 13:20:02 +01:00
Eelco Dolstra
87b7b25e13 Clean up the configure script 2019-11-26 22:07:28 +01:00
Eelco Dolstra
f730841db4
Merge remote-tracking branch 'origin/master' into flakes 2019-11-07 11:44:02 +01:00
Eelco Dolstra
f5b7991e59
Revert "autoconf: Allow overriding CFLAGS/CXXFLAGS from outside."
This reverts commit 717e821b99. It's
much more convenient to do 'make OPTIMIZE=0'.
2019-11-07 10:12:35 +01:00
Eelco Dolstra
5ff4d77f55
Precompile headers
This cuts 'make install -j6' on my laptop from 170s to 134s.
2019-11-07 10:12:35 +01:00
Eelco Dolstra
88c452d160
Merge remote-tracking branch 'origin/master' into flakes 2019-11-06 10:56:33 +01:00
Eelco Dolstra
b874272f7a
Make --enable-gc the default 2019-11-06 00:46:37 +01:00
Matthew Bauer
3e85c57a6c Pass --static flag to pkg-config when necessary 2019-11-01 13:27:40 -04:00
Eelco Dolstra
4a1cd10495 Merge remote-tracking branch 'origin/master' into flakes 2019-10-21 13:52:55 +02:00
Matthew Bauer
b1c34152fe Use more robust test for libatomics
Taken from Mesa configure script:

https://github.com/mesa3d/mesa/blob/17.2/configure.ac#L405-L427
2019-10-01 21:22:18 -04:00
Matthew Bauer
74b4737d8f Add libatomic for 32-bit ARM
Fixes #3113
2019-10-01 21:07:32 -04:00
Eelco Dolstra
cc218b15ba Merge remote-tracking branch 'origin/master' into flakes 2019-07-06 21:06:22 +02:00
Eelco Dolstra
e486d8d40e Revert 82b7f0e840, cd8bc06e87, c3db9e6f8f
This breaks the tarball job: https://hydra.nixos.org/build/95714570
2019-07-05 00:35:59 +02:00
Niklas Hambüchen
82b7f0e840 autoconf: Implement release tarball detection. Fixes #257.
This should finally allow us to address all cases of build errors due to
differences between release tarballs and building from git.

See also https://github.com/NixOS/nix/issues/506#issuecomment-507312587
2019-07-03 04:32:25 +02:00
Niklas Hambüchen
cd8bc06e87 autoconf: Add comment on use of false.
This is to avoid confusion as in commit
a0d29040f7.
2019-07-03 04:32:25 +02:00
Niklas Hambüchen
c3db9e6f8f autoconf: Check if --nonet works. Fixes #967 #506.
Also give a helpful error message on what package the user likely
has to install to make it work.
2019-07-03 04:32:25 +02:00
Niklas Hambüchen
a96006d97f Get BOOST_LDFLAGS from autoconf, fix Ubuntu 16.04 build.
Our use of boost::coroutine2 depends on -lboost_context,
which in turn depends on `-lboost_thread`, which in turn depends
on `-lboost_system`.

I suspect that this builds on nix only because of low-level hacks
like NIX_LDFLAGS.

This commit passes the proper linker flags, thus fixing bootstrap
builds on non-nix distributions like Ubuntu 16.04.

With these changes, I can build Nix on Ubuntu 16.04 using:

    ./bootstrap.sh
    ./configure --prefix=$HOME/editline-prefix \
      --disable-doc-gen \
      CXX=g++-7 \
      --with-boost=$HOME/boost-prefix \
      EDITLINE_CFLAGS=-I$HOME/editline-prefix/include \
      EDITLINE_LIBS=-leditline \
      LDFLAGS=-L$HOME/editline-prefix/lib
    make

where

* g++-7 comes from gcc-7 from
  https://launchpad.net/~ubuntu-toolchain-r/+archive/ubuntu/test,
* editline 1.14 from https://github.com/troglobit/editline/releases/tag/1.14.0
	was installed into `$HOME/editline-prefix`
  (because Ubuntu 16.04's `editline` is too old to have the function nix uses),
* boost 1.66 from
	https://www.boost.org/doc/libs/1_66_0/more/getting_started/unix-variants.html
	was installed into $HOME/boost-prefix (because Ubuntu 16.04 only has 1.58)
2019-07-03 04:32:25 +02:00
Niklas Hambüchen
717e821b99 autoconf: Allow overriding CFLAGS/CXXFLAGS from outside.
As is normal for autoconf-based projects.

For example, it is a common use case to do

    ./configure CXXFLAGS=-O0

This did not work for nix until now, because the `CXXFLAGS=` declaration
would unconditionally erase what the user had specified.

The custom `OPTIMIZE` flag is removed, but the default `-O3` is retained;
autoconf would default to `-g -O2` by default otherwise as documented on:

https://www.gnu.org/software/autoconf/manual/autoconf-2.60/html_node/C-Compiler.html
https://www.gnu.org/software/autoconf/manual/autoconf-2.60/html_node/C_002b_002b-Compiler.html
2019-07-03 04:32:25 +02:00
Niklas Hambüchen
20129bd83d autoconf: Fix AC_STRUCT_DIRENT_D_TYPE being used before AC_PROG_CC.
That was incorrect, because checking the dirent type already requires
a working compiler.

It had the effect that setting e.g. `: ${CFLAGS=""}` before `AC_PROG_CC`
as per `AC_PROG_CC`'s documentation would have no effect, because
`AC_STRUCT_DIRENT_D_TYPE` would automatically set CFLASGS.

(In a followup commit `: ${CFLAGS=""}` will be used, so it's important
to get this working first.)
2019-07-03 04:32:25 +02:00
Niklas Hambüchen
57daa860e8 autoconf: Fix C++17 detection not working on Ubuntu 16.04.
And probably many other distributions.

Until now, ./configure would fail silently printing a warning

    ./configure: line 4621: AX_CXX_COMPILE_STDCXX_17: command not found

and then continuing, later failing with a C++ #error saying that some C++11
feature isn't supported (it didn't even get to the C++17 features).

This is because older distributions don't come with the
`AX_CXX_COMPILE_STDCXX_17` m4 macro.

This commit vendors that macro accordingly.

Now ./configure complains correctly:

    configure: error: *** A compiler with support for C++17 language features is required.

On Ubuntu 16.04, ./configure completes if a newer compiler is used, e.g. with
gcc-7 from https://launchpad.net/~ubuntu-toolchain-r/+archive/ubuntu/test
using:

    ./bootstrap.sh
    ./configure CXX=g++-7 --disable-doc-gen --with-boost=$(nix-build --no-link '<nixpkgs>' -A boost.dev)
2019-07-03 04:32:25 +02:00
Niklas Hambüchen
1f97b16b1d autoconf: Work around editline not being found on Ubuntu 16.04.
And probably other Linux distributions with long-term support releases.

Also update manual stating what version is needed;
I checked that 1.14 is the oldest version with which current nix compiles,
and added autoconf feature checks for some functions added in that release
that nix uses.
2019-07-03 04:32:25 +02:00