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179 commits

Author SHA1 Message Date
Eelco Dolstra
39d45a6b09 * Add a test for nix-channel. 
* Refactor the nix-channel unpacker a bit.
 2012-01-03 01:51:38 +00:00
Eelco Dolstra
4de3e2a0db * Doh. 2011-11-21 13:22:34 +00:00
Eelco Dolstra
23e933b3b3 * Put back the "sys_name" variable which got removed somewhere. This 
broke building on Cygwin and Solaris.
 2011-11-21 12:23:48 +00:00
Eelco Dolstra
a6abade8e8 * Escape the [ and ] characters in the sed call, otherwise autoconf 
will eat them.
 2011-11-21 12:18:26 +00:00
Eelco Dolstra
964399c079 * "sed" on FreeBSD doesn't know the "+" operator. 2011-11-20 19:23:50 +00:00
Eelco Dolstra
b92f76374f * In the platform, canonicalise "amd64" to "x86_64". FreeBSD 8.2's 
uname reports amd64.
* Drop the FreeBSD version number, e.g. "i686-freebsd" instead of
  "i686-freebsd8.2".
 2011-11-18 17:25:40 +00:00
Ludovic Courtès
42164d6de4 configure: Change i*86 to i686 as has always been done. 2011-11-16 20:58:21 +00:00
Ludovic Courtès
45ec69cbdf configure: Rely on `AC_CANONICAL_HOST' to determine the Nix system name. 
This should be more robust and also plays better with
cross-compilation---it uses the host name, instead of using the build
name.
 2011-11-16 20:39:59 +00:00
Eelco Dolstra
c0b706213d * Boldly make SQLite WAL mode the default again. Hopefully the 
intermittent problems are gone by now.  WAL mode is preferrable
  because it does way fewer fsyncs.
 2011-11-07 21:11:59 +00:00
Eelco Dolstra
6fcdbcac20 * Install NixManifest.pm, NixConfig.pm and GeneratePatches.pm under 
the Nix:: namespace.
 2011-10-10 21:11:08 +00:00
Eelco Dolstra
73fe6871c4 * Include the Nix Perl bindings in Nix itself. This will allow the 
bindings to be used in Nix's own Perl scripts.

  The only downside is that Perl XS and Automake/libtool don't really
  like each other, so building is a bit tricky.
 2011-10-10 18:12:40 +00:00
Eelco Dolstra
d9a5959139 * Show the default for --with-store-dir (Nix/211). 2011-07-13 15:57:44 +00:00
Eelco Dolstra
34f4b91820 2011-07-04 14:44:53 +00:00
Eelco Dolstra
9c99aa2620 2011-06-27 09:01:09 +00:00
Eelco Dolstra
e4d8148585 2011-06-27 08:04:54 +00:00
Eelco Dolstra
4891b21f34 * Use SQLite 3.7.6.2. 2011-05-03 16:17:24 +00:00
Eelco Dolstra
3cbf680f5d * configure: detect whether DBD::SQLite is present. If necessary the 
location to DBI and DBD::SQLite can be passed with --with-dbi and
  --with-dbd-sqlite.
 2011-04-11 10:13:53 +00:00
Eelco Dolstra
538b7caab0 * Don't allocate a big initial GC address space on machines with 
little RAM.  Even if the memory isn't actually used, it can cause
  problems with the overcommit heuristics in the kernel.  So use a VM
  space of 25% of RAM, up to 384 MB.
 2011-02-10 14:31:04 +00:00
Ludovic Courtès
f1462c208b Use $BDW_GC_LIBS instead of a custom variable. 2011-02-09 21:23:13 +00:00
Eelco Dolstra
1876ab764f * A better fix. $boehmgc isn't set anywhere, we should use the flags 
returned by pkg-config.
 2011-02-09 14:13:09 +00:00
Eelco Dolstra
c0340eec5a 2011-02-08 12:30:28 +00:00
Eelco Dolstra
c931a7aec5 * Do a short sleep after SQLITE_BUSY. 2010-12-17 17:23:15 +00:00
Eelco Dolstra
4d57776813 * Use SQLite 3.7.4. 2010-12-10 11:45:56 +00:00
Eelco Dolstra
fb9368b5a0 * Sync with the trunk. 2010-11-16 12:49:47 +00:00
Eelco Dolstra
3d71c8013e * Use pkgconfig to locate the Boehm GC (as suggested by Ludo), if 
--enable-gc is given.
 2010-10-29 14:00:47 +00:00
Eelco Dolstra
64c3325b0b * Make building against the Boehm GC a configure option. 2010-10-22 13:39:15 +00:00
Eelco Dolstra
95f4f2cf61 * If std::tr1::unordered_set is unavailable, use std::set. 2010-10-04 16:16:19 +00:00
Eelco Dolstra
e41ecbf730 2010-08-27 11:09:04 +00:00
Eelco Dolstra
5fb824e896 * Urgh, this was supposed to go in the trunk... 2010-08-12 13:36:56 +00:00
Eelco Dolstra
5c5ab2bc12 * Don't link against pthreads. This was added way back in r211 
because Berkeley DB needed it on some platforms, but we don't use
  BDB anymore.

  On FreeBSD, if you link against pthreads, then the main thread gets
  a 2 MB stack which cannot be overriden (it ignores "ulimit -s"):

    http://www.mail-archive.com/freebsd-hackers@freebsd.org/msg62445.html
  
  This is not enough for Nix.  For instance, the garbage collector can
  fail if there is a pathologically deep chain of references
  (http://hydra.nixos.org/build/556199).  2 MB is also not enough for
  many Nix expressions.
  
  Arguably the garbage collector shouldn't use recursion, because in
  NixOS unprivileged users can DOS the garbage collector by creating a
  sufficiently deeply nested chain of references.  But getting rid of
  recursion is a bit harder.
 2010-08-12 13:34:34 +00:00
Eelco Dolstra
d7875d1648 * Use SQLite 3.7.0.1. 2010-08-06 07:51:27 +00:00
Eelco Dolstra
587dc8aa00 * Sync with the trunk. 2010-08-04 17:48:29 +00:00
Eelco Dolstra
fd9c77dfc7 * Use SQLite 3.7.0's write-ahead logging (WAL mode). This is a lot 
faster than the old mode when fsyncs are enabled, because it only
  performs an fsync() when doing a checkpoint, rather than at every
  commit.  Some timings for doing a "nix-instantiate /etc/nixos/nixos
  -A system" after modifying the stdenv setup script:

    42.5s - SQLite 3.6.23 with truncate mode and fsync
     3.4s - SQLite 3.6.23 with truncate mode and no fsync
    32.1s - SQLite 3.7.0 with truncate mode and fsync
    16.8s - SQLite 3.7.0 with WAL mode and fsync, auto-checkpoint
            every 1000 pages
     8.3s - SQLite 3.7.0 with WAL mode and fsync, auto-checkpoint
            every 8192 pages
     1.7s - SQLite 3.7.0 with WAL mode and no fsync

  The default is now to use WAL mode with fsyncs.  Because WAL doesn't
  work on remote filesystems such as NFS (as it uses shared memory),
  truncate mode can be re-enabled by setting the "use-sqlite-wal"
  option to false.
 2010-08-04 17:35:59 +00:00
Peter Simons
a0d29040f7 Revert "configure.ac: make flex and bison required programs" 
This reverts commit 22405. Apparently, these programs aren't necessarily
required when building from a release archive.
 2010-06-24 22:22:24 +00:00
Peter Simons
af09fe12dd Fix build of bsdiff-4.3 on machines that don't have <err.h>, such as Solaris. 2010-06-24 17:51:31 +00:00
Peter Simons
d63375d529 configure.ac: Incredibly enough, tr(1) on Solaris doesn't understand A-Z syntax for ranges. 2010-06-24 17:51:24 +00:00
Peter Simons
4c21c016c5 configure.ac: make flex and bison required programs 
The build fails if these tools aren't available.
 2010-06-24 17:51:19 +00:00
Eelco Dolstra
aa45027818 * Sync with the trunk. 2010-05-12 22:13:09 +00:00
Eelco Dolstra
d66ea83a76 * Sync with the trunk. 2010-04-20 09:20:29 +00:00
Eelco Dolstra
f3b8833a48 * Drop the dependency on the ATerm library. 2010-04-19 14:51:58 +00:00
Eelco Dolstra
f71ea9c911 * Use SQLite 3.6.23. 2010-03-23 10:38:59 +00:00
Lluís Batlle i Rossell
13cce8ec45 Making 'bin2c' to be built with the compiler for the local system. 
I copied the configure.ac code about CC_FOR_BUILD from libX11.
 2010-03-11 20:56:25 +00:00
Eelco Dolstra
070057c1b9 * Sync with the trunk. 2010-03-11 10:52:52 +00:00
Eelco Dolstra
05fbf61f0e * nix-prefetch-url depends on sed (see 
http://hydra.nixos.org/build/311170).
 2010-03-05 18:26:47 +00:00
Eelco Dolstra
d8c5745c41 * Support static builds. 2010-03-02 17:12:47 +00:00
Eelco Dolstra
5414b3b2db * Remove the --enable-static-nix flag. 2010-03-02 16:40:40 +00:00
Eelco Dolstra
594eaddd11 * When using the included sqlite/aterm libraries, build with 
--enable-shared.
* In libutil/libstore/libexpr etc., link against sqlite and aterm.
* Some more header file hygiene.
 2010-03-02 15:58:13 +00:00
Eelco Dolstra
84a4dd5ff0 * Don't use fdatasync since it doesn't work on Snow Leopard. 
* Don't refer to config.h in util.hh, because config.h is not
  installed (http://hydra.nixos.org/build/303053).
 2010-02-24 15:46:06 +00:00
Eelco Dolstra
fae0427324 * ADDITIONAL_NETWORK_LIBS -> LIBS. 2010-02-24 12:25:48 +00:00
Eelco Dolstra
5954eadf67 * Remove the fdatasync check since it's no longer needed. 2010-02-24 12:16:50 +00:00