Commit graph

7326 commits

Author SHA1 Message Date
Jonas Chevalier 9031a6838c
Remove .github/FUNDING.yml
The configuration is now done through the shared configuration repo:

https://github.com/nixos/.github
2019-07-23 15:21:23 +02:00
Eelco Dolstra 1bace4022f
Merge pull request #2749 from grahamc/docs-cores-max-jobs
docs: document balancing cores and max-jobs
2019-07-19 14:40:16 +02:00
Graham Christensen cf6172f05e
docs: document balancing cores and max-jobs 2019-07-19 08:28:44 -04:00
Domen Kožar 5e0a64229b
Add Open Collective 2019-07-18 10:57:26 +02:00
Eelco Dolstra 2f853b20df
Merge pull request #2975 from matthewbauer/fix-nsswitch-issue
Don’t use entire /etc/nsswitch.conf file
2019-07-13 17:08:02 +02:00
Eelco Dolstra aa82f8b2d2
nix dev-shell: Make it possible to enter a profile
For example:

  $ nix dev-shell --profile /tmp/my-shell dwarffs
  (later)
  $ nix dev-shell /tmp/my-shell
2019-07-12 16:36:34 +02:00
Eelco Dolstra 731bc65ec0
Refactor a bit 2019-07-12 16:16:27 +02:00
Eelco Dolstra 7ba928116e
nix dev-shell: Add --profile flag
This is useful to prevent the shell environment from being
garbage-collected.
2019-07-12 16:10:58 +02:00
Eelco Dolstra 990b5b2dcf
nix build: Add '--profile' flag
This replaces 'nix-env --set'. For example:

  $ nix build --profile /nix/var/nix/profiles/system \
      ~/Misc/eelco-configurations:nixosConfigurations.vyr.config.system.build.toplevel

updates the NixOS system profile from a flake.

This could have been a separate command (e.g. 'nix set-profile') but
1) '--profile' is pretty similar to '--out-link'; and 2) '--profile'
could be useful for other command (like 'nix dev-shell').
2019-07-12 15:32:17 +02:00
Eelco Dolstra b45628a172
Fix flake tests 2019-07-12 14:37:45 +02:00
Eelco Dolstra b29cec7697
Don't write lock files if they have dirty inputs 2019-07-12 13:29:54 +02:00
Eelco Dolstra bd62290c23
fetchGit: Warn about dirty trees 2019-07-12 12:59:00 +02:00
Eelco Dolstra 0802e006f2
Use "git add --force --intent-to-add" for flake.lock
Fixes

  The following paths are ignored by one of your .gitignore files:
  flake.lock
2019-07-11 17:05:53 +02:00
Eelco Dolstra ad42a78469
Rename 'epoch' -> 'edition' 2019-07-11 13:54:53 +02:00
Eelco Dolstra 4205234f26
Merge remote-tracking branch 'origin/master' into flakes 2019-07-11 13:13:19 +02:00
Eelco Dolstra 53247d6b11
Resume NAR downloads
This is a much simpler fix to the 'error 9 while decompressing xz
file' problem than 78fa47a7f0. We just
do a ranged HTTP request starting after the data that we previously
wrote into the sink.

Fixes #2952, #379.
2019-07-10 23:12:17 +02:00
Eelco Dolstra 00f6fafad6
HttpBinaryCacheStore: Use default number of retries for NARs 2019-07-10 23:05:04 +02:00
Eelco Dolstra f76b2a7fdd
Downloader: Use warn() 2019-07-10 22:27:50 +02:00
Eelco Dolstra 03f09e1d18
Revert "Fix 'error 9 while decompressing xz file'"
This reverts commit 78fa47a7f0.
2019-07-10 19:46:15 +02:00
Eelco Dolstra aa739e7839
nix copy: Rename --substitute to --substitute-on-destination
'--substitute' was being shadowed by the regular '--substitute' (the
short-hand for '--option substitute true').

Fixes #2983.
2019-07-10 11:28:37 +02:00
Eelco Dolstra b0c220c02e
Check for epochs < 201906 2019-07-10 10:27:33 +02:00
Eelco Dolstra cc218b15ba Merge remote-tracking branch 'origin/master' into flakes 2019-07-06 21:06:22 +02:00
Eelco Dolstra b5ae85f088
Merge pull request #2882 from grahamc/docs/1115-tarball-ttl
tarball-ttl: document
2019-07-06 00:15:27 +02:00
Graham Christensen 648bdf153d
tarball-ttl: document
Incorporates text from Niklas Hambüchen in #2978

Closes #1115
2019-07-05 15:55:28 -04:00
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
Eelco Dolstra 7d6ba1dc90
Merge branch 'autoconf-ubuntu-16.04-fixes' of https://github.com/nh2/nix 2019-07-03 08:02:45 +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 d203c554fa Fix C++ compatibility with older editline versions.
For example, Ubuntu 16.04 and many similar long-term-support distros
have older versions.
2019-07-03 04:32:25 +02:00
Niklas Hambüchen b49c3a9db5 Makefile.config.in: Remove HAVE_READLINE.
It was forgotten to be removed with
commit c5f23f10a8
and so it until now stayed unsubstituted as `HAVE_READLINE = @HAVE_READLINE@`
in Makefile.config.
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
Sergei Trofimovich fe068eca00 mk: add support for passing LDFLAGS to libs and bins
autotools-based systems usually allow user to
append own LDFLAGS like
    LDFLAGS="-Wl,-O1 -Wl,--as-needed -Wl,--hash-style=gnu"
at ./configure stage

This change plumbs LDFLAGS through similar to existing CXXFLAGS variable.

Signed-off-by: Sergei Trofimovich <siarheit@google.com>
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
Niklas Hambüchen 00a450026f autoconf: Detect boost, require version, set CXXFLAGS.
This turns previous compiler errors complaining about missing files
into proper ./configure time errors telling the user which version
of boost is required.
2019-07-03 04:32:25 +02:00
Niklas Hambüchen 96cd3d6073 autoconf: Change quotes in description.
The unbalanced single-quotes cause many editor syntax highlighters
to interpret the rest of the file as a string literal, making it easier
to make syntax mistakes in absence of proper highlighting.
2019-07-03 04:32:25 +02:00
Eelco Dolstra 7e1c85c5fb
Merge pull request #2779 from LnL7/build-exit-codes
build: add exit code for hash and check mismatches
2019-07-02 17:37:49 +02:00
Graham Christensen 68bdd83dc8
timeout: test for error code 2019-07-02 11:18:36 -04:00
Eelco Dolstra db700f730e
Merge pull request #2974 from grahamc/invalid-name
checkStoreName: give more precise/verbose error information
2019-07-02 16:12:01 +02:00
Eelco Dolstra 7c0b0dbec8
Merge pull request #2724 from LnL7/manpage-add-fixed
nix-store: document --add-fixed
2019-07-02 15:47:40 +02:00
Eelco Dolstra 33db1d35ae
Merge pull request #2582 from LnL7/fetchgit-refs
fetchGit: allow fetching explicit refs
2019-07-02 15:44:31 +02:00
Daiderd Jordan a3c77c1536
nix-store: document --add-fixed 2019-07-02 09:12:02 -04:00
Graham Christensen c8205a3413
builtins.fetchGit: document absolute ref support 2019-07-02 09:05:56 -04:00
Graham Christensen 17d3ec3405
checkStoreName: give more precise/verbose error information
$ sudo ./inst/bin/nix-instantiate -E '"${./.git}"'
error: The path name '.git' is invalid: it is illegal to start the
name with a period. Path names are alphanumeric and can include the
symbols +-._?= and must not begin with a period. Note: If '.git' is a
source file and you cannot rename it on disk,
builtins.path { name = ... } can be used to give it an alternative
name.
2019-07-02 08:41:53 -04:00
Daiderd Jordan a52c331edb
build: replace 100 offset for build exit codes 2019-07-02 00:12:38 +02:00
Daiderd Jordan 1ac399dd11
nix-store: document exit codes 2019-07-02 00:12:38 +02:00
Daiderd Jordan 99ee3755dd
build: add tests for --check status codes 2019-07-02 00:12:38 +02:00