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Author SHA1 Message Date
Eelco Dolstra
98ef11677c EvalState::callFunction(): Make FunctionCallTrace use less stack space 
The FunctionCallTrace object consumes a few hundred bytes of stack
space, even when tracing is disabled. This was causing stack overflows:

  $ nix-instantiate '<nixpkgs> -A texlive.combined.scheme-full --dry-run
  error: stack overflow (possible infinite recursion)

This is with the default stack size of 8 MiB.

Putting the object on the heap reduces stack usage to < 5 MiB.
 2019-12-10 13:32:30 +01:00
Eelco Dolstra
61cc9f34d2 Remove UserLock self-lock check 
This is no longer needed since we're not using POSIX locks anymore.
 2019-12-09 23:57:33 +01:00
Yorick van Pelt
f765e44123
downgrade required libarchive version (ubuntu 16.04) 2019-12-09 18:39:37 +07:00
Yorick van Pelt
3663a8a7e9
release.nix: add libarchive to rpm and deb dependencies 2019-12-09 17:31:05 +07:00
Yorick van Pelt
b232eea40a
nix-rust: remove unused tar file code 2019-12-09 17:28:15 +07:00
Yorick van Pelt
eba82b7c88
further clean up libarchive code 2019-12-09 17:21:46 +07:00
Puck Meerburg
28ee687adf Clean up libarchive support 2019-12-07 18:12:21 +00:00
Yorick van Pelt
fe7ec70e6b
remove rust unpack_tarfile ffi 2019-12-07 23:28:31 +07:00
Yorick van Pelt
1355554d12
code 'cleanup' 2019-12-07 23:23:11 +07:00
Yorick van Pelt
f54c168031
add wrapper function around libarchive to c++ errors 2019-12-07 23:10:27 +07:00
Yorick van Pelt
232b390766
fixup! libarchive proof of concept 2019-12-07 23:00:37 +07:00
Yorick van Pelt
9ff5f6492f
libarchive proof of concept 2019-12-07 22:35:14 +07:00
Eelco Dolstra
3b9c9d34e5 Shut up clang warning 
(cherry picked from commit 3392f1b778)
 2019-12-05 20:41:44 +01:00
Eelco Dolstra
80ab95315d nix doctor: Fix typo 
(cherry picked from commit 96c6b08ed7)
 2019-12-05 20:40:52 +01:00
Eelco Dolstra
47a937d512 Show hash mismatch warnings in SRI format 
(cherry picked from commit 63c5c91cc0)
 2019-12-05 20:32:25 +01:00
Eelco Dolstra
0678e4d56a Move #include 
(cherry picked from commit 8beedd4486)
 2019-12-05 20:30:29 +01:00
Eelco Dolstra
79142cbbe1 Bindings: Add convenience method for requiring an attribute 
(cherry picked from commit fb692e5f7b)
 2019-12-05 20:29:15 +01:00
Eelco Dolstra
0d118ef0c9 Bindings::get(): Add convenience method 
This allows writing attribute lookups as

    if (auto name = value.attrs->get(state.sName))
      ...

(cherry picked from commit f216c76c56)
 2019-12-05 20:29:00 +01:00
Eelco Dolstra
50d483a2c1 Fix precompiled-headers generation 
It's now regenerated when util.hh changes, and is ordered after
config.h to fix a race.
 2019-12-05 20:26:24 +01:00
Eelco Dolstra
5e449b43ed Initialize Command::_name 
(cherry picked from commit d0a769cb06)
 2019-12-05 20:21:22 +01:00
Eelco Dolstra
ac67685606 Make subcommand construction in MultiCommand lazy 
(cherry picked from commit a0de58f471)
 2019-12-05 20:19:26 +01:00
Eelco Dolstra
f964f428fe Move Command and MultiCommand to libutil 
(cherry picked from commit f70434b1fb)
 2019-12-05 20:13:47 +01:00
Eelco Dolstra
f1b5c76c1a MultiCommand: Simplify construction 
(cherry picked from commit 15a16e5c05)
 2019-12-05 20:10:35 +01:00
Eelco Dolstra
092af3c826 Eliminate more pass-by-value in variadic calls 2019-12-05 19:58:52 +01:00
Eelco Dolstra
603b2f583c Revert "Make fmt() non-recursive" 
This reverts commit 2b761d5f50.

Also *really* make fmt() take arguments by reference.
 2019-12-05 19:58:49 +01:00
Eelco Dolstra
334b8f8af1 fmt(): Pass arguments by reference rather than by value 2019-12-05 17:40:46 +01:00
Eelco Dolstra
f4b9495854
Merge pull request #3255 from Profpatsch/doc-manual-allowSubstitutes-add-note 
doc/manual: add note to `allowSubstitutes` advanced attribute
 2019-12-04 12:46:31 +01:00
Eelco Dolstra
c1d18050b4 Disable recursive Nix test on macOS 
https://hydra.nixos.org/build/107724274
 2019-12-03 19:19:14 +01:00
Profpatsch
7923e22276 doc/manual: add ids to the advanced attribute definitions 
This makes it possible to reference single attribute definitions,
for pointing people to their exact definition.
 2019-12-03 18:22:27 +01:00
Profpatsch
7395e091c5 doc/manual: add note to allowSubstitutes advanced attribute 2019-12-03 18:01:45 +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
ac2bc721d8 Merge remote-tracking branch 'origin/recursive-nix' 2019-12-02 12:34:46 +01:00
Graham Christensen
ec364582eb
Merge pull request #3252 from bwignall/typo 
Fix typos
 2019-11-30 19:05:43 -05:00
Brian Wignall
8737980e75 Fix typos 2019-11-30 19:04:14 -05:00
Eelco Dolstra
f102d793f1
Merge pull request #2748 from edolstra/rust 
Make nix/unpack-channel.nix a builtin builder
 2019-11-29 19:33:31 +01:00
Eelco Dolstra
39954a9586 Make libnixrust a dynamic library 
This is a hack to fix the build on macOS, which was failing because
libnixrust.a contains compiler builtins that clash with
libclang_rt.osx.a. There's probably a better solution...

https://hydra.nixos.org/build/107473280
 2019-11-29 18:30:39 +01:00
Eelco Dolstra
895ed4cef0
Remove RPM spec file 
Closes #3225.
Closes #3226.
 2019-11-28 15:10:18 +01:00
Eelco Dolstra
2d6f1ddbb5
Remove builtins.valueSize 
Fixes #3246.
 2019-11-28 13:52:42 +01:00
Eelco Dolstra
895ce1bb6c make clean: Delete nix-rust/target 2019-11-27 17:33:59 +01:00
Eelco Dolstra
f553a8bdea When OPTIMIZE=0, build rust code in debug mode 2019-11-27 14:18:57 +01:00
Eelco Dolstra
949dc84894 Fix segfault on i686-linux 
https://hydra.nixos.org/build/107467517

Seems that on i686-linux, gcc and rustc disagree on how to return
1-word structs: gcc has the caller pass a pointer to the result, while
rustc has the callee return the result in a register. Work around this
by using a bare pointer.
 2019-11-27 14:17:15 +01:00
Eelco Dolstra
dbc4f9d478 Fix macOS build 
https://hydra.nixos.org/build/107466992
 2019-11-27 00:17:39 +01:00
Eelco Dolstra
e6c1d1b474 Update Cargo.lock 2019-11-26 22:46:36 +01:00
Eelco Dolstra
88f8063917 -Z offline -> --offline 2019-11-26 22:45:15 +01:00
Eelco Dolstra
8918bae098 Drop remaining uses of external "tar" 
Also, fetchGit now runs in O(1) memory since we pipe the output of
'git archive' directly into unpackTarball() (rather than first reading
it all into memory).
 2019-11-26 22:07:28 +01:00
Eelco Dolstra
f2bd847092 Ignore tar header entries 
In particular, these are emitted by 'git archive' (in fetchGit).
 2019-11-26 22:07:28 +01:00
Eelco Dolstra
d33dd6e6c0 Move code around 2019-11-26 22:07:28 +01:00
Eelco Dolstra
d14b1c261c Shut up some rust warnings 2019-11-26 22:07:28 +01:00
Eelco Dolstra
b7fba16613 Move code around 2019-11-26 22:07:28 +01:00
Eelco Dolstra
f738cd4d97 More Rust FFI adventures 
We can now convert Rust Errors to C++ exceptions. At the Rust->C++ FFI
boundary, Result<T, Error> will cause Error to be converted to and
thrown as a C++ exception.
 2019-11-26 22:07:28 +01:00