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Author SHA1 Message Date
Eelco Dolstra 8259a392da Manual build fixes 2014-09-16 14:14:09 +02:00
Eelco Dolstra f0ef6b74b9 Merge branch 'master' of github.com:thatdocslady/nix 
Conflicts:
	doc/manual/release-notes.xml
	doc/manual/writing-nix-expressions.xml
 2014-09-16 14:13:36 +02:00
Eelco Dolstra 67e5dd3ce9 Add some hyperlinks between NIXPATH and -I 2014-09-16 11:20:09 +02:00
Eelco Dolstra 72d684d592 Don't rely on process substitution 2014-09-12 12:50:03 +02:00
Eelco Dolstra 5c4d2dab99 Fix JAR installation 2014-09-11 16:24:26 +02:00
Eelco Dolstra 9648222ef0 Support specifying a JAR manifest 2014-09-11 15:47:31 +02:00
Eelco Dolstra 44e7e3bb9b Improved support for building JARs 2014-09-11 15:28:30 +02:00
Eelco Dolstra 075cfe3b97 Add support for using a build directory 2014-09-05 14:17:05 +02:00
Eelco Dolstra afbdd55334 Hack to prevent Makefile.config from being regenerated by "make clean" 2014-09-05 12:08:06 +02:00
Eelco Dolstra d2d5543625 build-remote.pl: UTF-8-decode errors 2014-09-05 11:53:11 +02:00
Eelco Dolstra a6a45bb722 Tweak 2014-09-05 11:49:35 +02:00
Eelco Dolstra f8df935102 tests/remote-builds.nix: Time out faster 2014-09-05 11:49:07 +02:00
Eelco Dolstra e74113a305 Fix build-remote.pl 
Apparently, turning on utf8 encoding on stderr changes its flushing
behaviour, causing sendReply to not send anything.

http://hydra.nixos.org/build/13944384
 2014-09-05 11:43:14 +02:00
Eelco Dolstra 9d65287b91 Fix dependency ordering 2014-09-04 20:02:08 +02:00
Eelco Dolstra 22c900da08 Hack for supporting Boost on Homebrew 2014-09-04 19:36:01 +02:00
Eelco Dolstra 9472b4157d Fix boost::too_many_args error 
Fixes #333.
 2014-09-02 22:53:01 +02:00
Ludovic Courtès 8fb8c26b6d Add an 'optimiseStore' remote procedure call. 2014-09-01 23:53:26 +02:00
Eelco Dolstra 27a01d92c2 Shut up "Wide character" warnings in Perl scripts 2014-08-29 17:48:25 +02:00
Eelco Dolstra b72e93bca8 Add disallowedReferences / disallowedRequisites 
For the "stdenv accidentally referring to bootstrap-tools", it seems
easier to specify the path that we don't want to depend on, e.g.

  disallowedRequisites = [ bootstrapTools ];
 2014-08-28 18:57:13 +02:00
Eelco Dolstra 9eddf6f0b6 allowedRequisites: Drop stdenv mention 
I don't think it's a good idea to use allowedRequisites for stdenv, so
don't mention it here.
 2014-08-28 18:26:01 +02:00
Eelco Dolstra b5da80e627 Fix manual build 2014-08-28 18:25:16 +02:00
Gergely Risko fd61069a42 Introduce allowedRequisites feature 2014-08-28 18:23:55 +02:00
Mikey Ariel 8901acc976 Restructuring the Nix manual 2014-08-27 18:41:09 +02:00
Eelco Dolstra 3f0a4bf0e7 Fix building with Clang 2014-08-23 12:00:46 +02:00
Gergely Risko 4b0a720ddf Document the "out" usage in allowedReferences 2014-08-23 11:11:19 +02:00
Joel Taylor b224ac1520 fix disappearing bash arguments 2014-08-21 23:17:50 +02:00
Eelco Dolstra 3f80060500 Fix tests 
So all these years I was totally deluded about the meaning of "set
-e". You might think that it causes statements like "false && true" or
"! true" to fail, but it doesn't...
 2014-08-21 21:50:19 +02:00
Eelco Dolstra 809ca33806 Use PR_SET_PDEATHSIG to ensure child cleanup 2014-08-21 15:31:43 +02:00
Eelco Dolstra 163fdf292e Set a curl timeout on binary cache lookups 2014-08-21 15:15:50 +02:00
Eelco Dolstra 524f89f139 Use unshare() instead of clone() 
It turns out that using clone() to start a child process is unsafe in
a multithreaded program. It can cause the initialisation of a build
child process to hang in setgroups(), as seen several times in the
build farm:

The reason is that Glibc thinks that the other threads of the parent
exist in the child, so in setxid_mark_thread() it tries to get a futex
that has been acquired by another thread just before the clone(). With
fork(), Glibc runs pthread_atfork() handlers that take care of this
(in particular, __reclaim_stacks()). But clone() doesn't do that.

Fortunately, we can use fork()+unshare() instead of clone() to set up
private namespaces.

See also https://www.mail-archive.com/lxc-devel@lists.linuxcontainers.org/msg03434.html.
 2014-08-21 14:08:09 +02:00
Eelco Dolstra fefd3650d4 Fix a segfault in ‘nix-env -qa’ 
This was triggered by 47e185847e, which
turned globals.state into a pointer.
 2014-08-21 00:05:17 +02:00
Eelco Dolstra 65243ee833 Flush std::cout before closing stdout 2014-08-20 21:44:55 +02:00
Eelco Dolstra 43579c9799 Use pager for more commands 2014-08-20 21:44:55 +02:00
Eelco Dolstra 9481f77693 Provide reasonable default flags for $LESS 
Borrowed from systemd.
 2014-08-20 21:22:41 +02:00
Eelco Dolstra c93690a68a Merge commit '2aa93858afee22e0c32d8f4366970976374091ac' 2014-08-20 18:44:26 +02:00
Eelco Dolstra 2aa93858af Force template regeneration 2014-08-20 18:44:15 +02:00
Eelco Dolstra ab4eba5b91 Handle header file instantiation 2014-08-20 18:39:48 +02:00
Eelco Dolstra f0610e28e8 Install config.h only once 2014-08-20 18:33:07 +02:00
Eelco Dolstra 11849a320e Use proper quotes everywhere 2014-08-20 18:03:48 +02:00
Eelco Dolstra 373fad75e1 Add some color 2014-08-20 16:50:17 +02:00
Eelco Dolstra 392430b2c4 nix-store -l: Automatically pipe output into $PAGER 2014-08-20 15:12:58 +02:00
Eelco Dolstra 894fa5e42d Reduce test verbosity 2014-08-20 14:30:01 +02:00
Eelco Dolstra 954188af27 Filter Nix-specific ANSI escape sequences from stderr 
The Nixpkgs stdenv prints some custom escape sequences to denote
nesting and stuff like that. Most terminals (e.g. xterm, konsole)
ignore them, but some do not (e.g. xfce4-terminal). So for the benefit
of the latter, filter them out.
 2014-08-20 14:30:01 +02:00
Eelco Dolstra 029424d17d Make hook shutdown more reliable 2014-08-19 17:47:30 +02:00
Eelco Dolstra 02843ba4cb Fix --attr parsing 2014-08-18 15:48:23 +02:00
Eelco Dolstra 632f989b51 Doh 2014-08-18 11:35:50 +02:00
Eelco Dolstra c160ead82f Reduce verbosity 2014-08-17 19:11:50 +02:00
Eelco Dolstra 42e9ad8fd1 Propagate remote timeouts properly 2014-08-17 19:09:03 +02:00
Eelco Dolstra c6e85ee474 nix-build: Propagate exit status from nix-store -r 2014-08-17 18:37:09 +02:00
Eelco Dolstra ccd4fe5c49 build-remote.pl: Provide defaults for $NIX_CURRENT_LOAD and $NIX_REMOTE_SYSTEMS 2014-08-17 18:05:24 +02:00