Commit graph

47 commits

Author SHA1 Message Date
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
Eelco Dolstra f6a3dfe4e0
Merge all nix-* binaries into nix
These are all symlinks to 'nix' now, reducing the installed size by
about ~1.7 MiB.
2018-10-26 12:54:00 +02:00
Eelco Dolstra bed22114bf
Merge pull request #1997 from dtzWill/fix/cxx14-std-consistency
ask autotools for c++14 support flags, not c++11; don't override later
2018-03-20 18:29:05 +01:00
Will Dietz dc99ea4483 ask autotools for c++14 support flags, not c++11; don't override later 2018-03-20 11:33:03 -05:00
Eelco Dolstra 668ac3ea2c
Make <nix/buildenv.nix> a builtin builder
This avoids sandbox annoyances.
2018-03-20 17:28:09 +01:00
Eelco Dolstra ca14b14200
Use boost::format from the boost package
Note that this only requires headers from boost so it doesn't add a
runtime dependency.

Also, use Nixpkgs 18.03.
2018-03-14 19:24:04 +01:00
Shea Levy 88cd2d41ac
Add plugins to make Nix more extensible.
All plugins in plugin-files will be dlopened, allowing them to
statically construct instances of the various Register* types Nix
supports.
2018-02-08 12:44:37 -05:00
Matthew Bauer 2c75945de5
Remove nix-mode.el from Nix.
This removes the file nix-mode.el from Nix. The file is now available within the
repository https://github.com/NixOS/nix-mode.

Fixes #662
Fixes #1040
Fixes #1054
Fixes #1055
Closes #1119
Fixes #1419

NOTE: all of the above should be fixed within NixOS/nix-mode. If one of those
hasn’t please reopen within NixOS/nix-mode and not within NixOS/nix.
2017-08-19 21:16:30 -07:00
Eelco Dolstra c0745a2531
Merge branch 'remove-perl' of https://github.com/shlevy/nix 2017-03-31 14:13:32 +02:00
Tuomas Tynkkynen 2cd468874f Include config.h implicitly with '-include config.h' in CFLAGS
Because config.h can #define things like _FILE_OFFSET_BITS=64 and not
every compilation unit includes config.h, we currently compile half of
Nix with _FILE_OFFSET_BITS=64 and other half with _FILE_OFFSET_BITS
unset. This causes major havoc with the Settings class on e.g. 32-bit ARM,
where different compilation units disagree with the struct layout.

E.g.:

diff --git a/src/libstore/globals.cc b/src/libstore/globals.cc
@@ -166,6 +166,8 @@ void Settings::update()
     _get(useSubstitutes, "build-use-substitutes");
+    fprintf(stderr, "at Settings::update(): &useSubstitutes = %p\n", &nix::settings.useSubstitutes);
     _get(buildUsersGroup, "build-users-group");
diff --git a/src/libstore/remote-store.cc b/src/libstore/remote-store.cc
+++ b/src/libstore/remote-store.cc
@@ -138,6 +138,8 @@ void RemoteStore::initConnection(Connection & conn)
 void RemoteStore::setOptions(Connection & conn)
 {
+    fprintf(stderr, "at RemoteStore::setOptions(): &useSubstitutes = %p\n", &nix::settings.useSubstitutes);
     conn.to << wopSetOptions

Gave me:

at Settings::update(): &useSubstitutes = 0xb6e5c5cb
at RemoteStore::setOptions(): &useSubstitutes = 0xb6e5c5c7

That was not a fun one to debug!
2017-02-08 21:51:02 +02:00
Shea Levy 418a837897 Remove perl dependency.
Fixes #341
2017-02-07 15:56:32 -05:00
Eelco Dolstra 6f4682ad36
Merge branch 'nix-copy-closure-c++' of https://github.com/shlevy/nix 2017-02-07 20:47:45 +01:00
Eelco Dolstra c54814b175
Remove download-via-ssh
Replaced by SSHStore.
2017-02-07 18:54:33 +01:00
Shea Levy bfa41eb671 nix-copy-closure: Implement in C++.
Tests fail currently because the database is not given proper hashes in the VM
2017-01-20 09:47:58 -05:00
Eelco Dolstra 8af062f372 Merge pull request #981 from shlevy/build-remote-c++
build-remote: Implement in C++
2017-01-19 18:21:55 +01:00
Eelco Dolstra 2b9d0a99cb AutoDeleteArray -> std::unique_ptr
Also, switch to C++14 for std::make_unique.
2017-01-16 22:24:49 +01:00
Shea Levy 167d12b02c build-remote: Implement in C++ 2016-11-10 11:09:15 -05:00
Shea Levy 87b189c2b3 Merge branch 'nix-build-c++' 2016-08-31 12:10:21 -04:00
Shea Levy 572aba284a Merge branch 'nix-channel-c++' 2016-08-31 09:49:24 -04:00
Jude Taylor 2df9a972fc resolve-system-dependencies: implement in C++ 2016-08-13 11:36:22 -07:00
Shea Levy 59124228b3 nix-channel: implement in c++ 2016-08-11 11:34:43 -04:00
Shea Levy 91978e3b9a buildenv: perl -> c++ 2016-08-11 07:58:33 -04:00
Shea Levy 80ebc553ec nix-build: Port to c++
This was a dumb line-for-line rewrite, because nix build/nix run/etc.
will replace it.
2016-08-09 07:42:20 -04:00
Eelco Dolstra 7850d3d279 Make the store directory a member variable of Store 2016-06-01 16:24:17 +02:00
Eelco Dolstra 75d2492f20 Make the aws-cpp-sdk dependency optional 2016-05-04 17:16:48 +02:00
Eelco Dolstra 697e0b3a6f Remove nix-log2xml 2016-04-25 19:18:45 +02:00
Eelco Dolstra 867967265b Remove manifest support
Manifests have been superseded by binary caches for years. This also
gets rid of nix-pull, nix-generate-patches and bsdiff/bspatch.
2016-04-11 16:20:15 +02:00
Eelco Dolstra cd2196b089 Start of new Nix command-line interface 2016-02-09 21:28:29 +01:00
Eelco Dolstra bec3c31608 nix-prefetch-url: Rewrite in C++ 2015-10-01 16:47:43 +02:00
Luca Bruno ab2b3d6668 nix-collect-garbage: translate to C++ 2015-04-22 15:08:48 +00:00
Eelco Dolstra f19b4abfb2 Include NAR size in fingerprint computation
This is not strictly needed for integrity (since we already include
the NAR hash in the fingerprint) but it helps against endless data
attacks [1]. (However, this will also require
download-from-binary-cache.pl to bail out if it receives more than the
specified number of bytes.)

[1] https://isis.poly.edu/~jcappos/papers/cappos_mirror_ccs_08.pdf
2015-02-17 13:16:58 +01:00
Eelco Dolstra bbf294cceb Add a launchd configuration file to run nix-daemon 2014-11-04 10:30:22 +01:00
Shea Levy f040159f77 Revert "Drop support for pre-c++11 compilers."
The breakage this fixed can be worked around without removing support.

This reverts commit 84a13dc576.
2014-10-20 11:33:48 -04:00
Shea Levy 84a13dc576 Drop support for pre-c++11 compilers.
In particular, gcc 4.6's std::exception::~exception has an exception
specification in c++0x mode, which requires us to use that deprecated
feature in nix (and led to breakage after some recent changes that were
valid c++11).

nix already uses several c++11 features and gcc 4.7 has been around for
over 2 years.
2014-10-18 22:44:59 -04:00
Eelco Dolstra 5a05cf4063 Add Make flag to disable optimization 2014-09-17 17:07:05 +02:00
Eelco Dolstra 20668b1363 Install an Upstart service 2014-05-02 13:14:10 +02:00
Eelco Dolstra 84d6936371 Install systemd units 2014-04-07 11:50:55 +02:00
Eelco Dolstra 1c2550a2ae boost::shared_ptr -> std::shared_ptr 2014-03-30 00:49:23 +01:00
Shea Levy 64e23d0a38 Add download-via-ssh substituter
This substituter connects to a remote host, runs nix-store --serve
there, and then forwards substituter commands on to the remote host and
sends their results to the calling program. The ssh-substituter-hosts
option can be specified as a list of hosts to try.

This is an initial implementation and, while it works, it has some
limitations:

* Only the first host is used
* There is no caching of query results (all queries are sent to the
  remote machine)
* There is no informative output (such as progress bars)
* Some failure modes may cause unhelpful error messages
* There is no concept of trusted-ssh-substituter-hosts

Signed-off-by: Shea Levy <shea@shealevy.com>
2014-02-08 00:13:33 -05:00
Eelco Dolstra 6ef32bddc1 Fix "make dist" 2014-02-01 14:38:12 +01:00
Eelco Dolstra 16e7d69209 Update Makefile variable names 2014-02-01 13:54:38 +01:00
Eelco Dolstra ac8c2ef1aa Build/install manual 2014-02-01 11:30:21 +01:00
Eelco Dolstra e0234dfddc Rename Makefile -> local.mk 2014-01-30 12:11:06 +01:00
Eelco Dolstra b4c684e0f9 Update Makefiles 2014-01-09 16:53:47 +01:00
Eelco Dolstra 0202ce6b94 Add support for ‘make installcheck’ 2013-11-25 18:47:03 +01:00
Eelco Dolstra 9285f0aa2b Add a Makefile for the Perl stuff 2013-11-25 16:38:33 +00:00
Eelco Dolstra 7ce0e05ad8 Rename Makefile.new -> Makefile 2013-11-25 15:25:13 +00:00