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2016-01-31Add build mode to compute fixed-output derivation hashesEelco Dolstra
For example, $ nix-build --hash -A nix-repl.src will build the fixed-output derivation nix-repl.src (a fetchFromGitHub call), but instead of *verifying* the hash given in the Nix expression, it prints out the resulting hash, and then moves the result to its content-addressed location in the Nix store. E.g build produced path ‘/nix/store/504a4k6zi69dq0yjc0bm12pa65bccxam-nix-repl-8a2f5f0607540ffe56b56d52db544373e1efb980-src’ with sha256 hash ‘0cjablz01i0g9smnavhf86imwx1f9mnh5flax75i615ml71gsr88’ The goal of this is to make all nix-prefetch-* scripts unnecessary: we can just let Nix run the real thing (i.e., the corresponding fetch* derivation). Another example: $ nix-build --hash -E 'with import <nixpkgs> {}; fetchgit { url = "https://github.com/NixOS/nix.git"; sha256 = "ffffffffffffffffffffffffffffffffffffffffffffffffffff"; }' ... git revision is 9e7c1a4bbdbe6129dd9dc385776612c307d3d1bb ... build produced path ‘/nix/store/gmsnh9i7x4mb7pyd2ns7n3c9l90jfsi1-nix’ with sha256 hash ‘1188xb621diw89n25rifqg9lxnzpz7nj5bfh4i1y3dnis0dmc0zp’ (Having to specify a fake sha256 hash is a bit annoying...)
2016-01-31Use the daemon when we don't have write access to the Nix databaseEelco Dolstra
2016-01-28UntabifyEelco Dolstra
2016-01-28UntabifyEelco Dolstra
2016-01-28printMissing(): Propagate store argumentEelco Dolstra
2016-01-28Add .dir-locals.el for EmacsEelco Dolstra
2016-01-27Define HashType's size to allow it to be forward-declaredEelco Dolstra
2016-01-27TriviaEelco Dolstra
2016-01-27Make hashLength32() a method of HashEelco Dolstra
2016-01-20string2Int: Barf on negative numbers for unsigned typesEelco Dolstra
2016-01-20Fix broken call to shellwordsBrian McKenna
nix-shell shebangs were broken by 9018deab
2016-01-20Revert "Revert "next try for "don't abort when given unmatched '}' with ↵Eelco Dolstra
'start-condition stack underflow'. This fixes #751""" This reverts commit b669d3d2e83d3c50238751b57cff3ed0ca39bc8a.
2016-01-20BumpEelco Dolstra
2016-01-20Fix evalEelco Dolstra
2016-01-20Revert "next try for "don't abort when given unmatched '}' with ↵Eelco Dolstra
'start-condition stack underflow'. This fixes #751"" This reverts commit ed23c8568e10d15196bb4ff2b79fc14191d28109. Let's merge this *after* the 1.11.1 release.
2016-01-19Merge branch 'lexer-regression-fix' of git://github.com/fkz/nixShea Levy
2016-01-19next try for "don't abort when given unmatched '}' with 'start-condition ↵Fabian Schmitthenner
stack underflow'. This fixes #751" This reverts commit 8120b6fb8a4924f8ae717bba9bbda4a2f89e2141 and fixes the regression introduced in 8d22b26448a091c76ab972c0b0603daac5e255e4.
2016-01-19Add tests for Nixpkgs/NixOS evaluationEelco Dolstra
2016-01-19Do a 1.11.1 brown paper bag releaseEelco Dolstra
2016-01-19Revert "don't abort when given unmatched '}' with 'start-condition stack ↵Eelco Dolstra
underflow'. This fixes #751" This reverts commit 8d22b26448a091c76ab972c0b0603daac5e255e4. It breaks Nixpkgs: $ nix-env -qa error: syntax error, unexpected IND_STR, expecting '}', at /home/eelco/Dev/nixpkgs-stable/pkgs/top-level/python-packages.nix:7605:8
2016-01-19Bump versionEelco Dolstra
2016-01-19GrmblEelco Dolstra
2016-01-18Update release notesEelco Dolstra
2016-01-18Document --checkEelco Dolstra
2016-01-18<nix/buildenv.nix>: Don't substituteEelco Dolstra
This should get rid of a certificate warning from "nix-env -i" early in the install script.
2016-01-18doc/manual/command-ref/nix-collect-garbage.xml: document --max-freed optionPeter Simons
Mention the --max-freed option in the nix-collect-garbage man page. Related to https://github.com/NixOS/nix/issues/609.
2016-01-17Merge branch 'lexer' of git://github.com/fkz/nixShea Levy
2016-01-12don't abort when given unmatched '}' with 'start-condition stack underflow'. ↵Fabian Schmitthenner
This fixes #751
2016-01-12--option build-repeat: Keep the differing output if -K is givenEelco Dolstra
Similar to 00903fa79961d7eb0fadeb9ed2d7cda7821dc293. Regardless of -K, we now also print which output differs.
2016-01-12Canonicalize gids to 0Eelco Dolstra
Previously files in the Nix store were owned by root or by nixbld, depending on whether they were created by a substituter or by a builder. This doesn't matter much, but causes spurious diffoscope differences. So use root everywhere.
2016-01-12--check: Keep the differing output if -K is givenEelco Dolstra
This makes it easier to investigate the non-determinism, e.g. $ nix-build pkgs/stdenv/linux -A stage1.pkgs.zlib --check -K error: derivation ‘/nix/store/l54i8wlw22656i4pk05c52ngv9rpl39q-zlib-1.2.8.drv’ may not be deterministic: output ‘/nix/store/11a27shh6n2ivi4a7s964i65ql80cf27-zlib-1.2.8’ differs from ‘/nix/store/11a27shh6n2ivi4a7s964i65ql80cf27-zlib-1.2.8-check’ $ diffoscope /nix/store/11a27shh6n2ivi4a7s964i65ql80cf27-zlib-1.2.8 /nix/store/11a27shh6n2ivi4a7s964i65ql80cf27-zlib-1.2.8-check ... ├── lib/libz.a │ ├── metadata │ │ @@ -1,15 +1,15 @@ │ │ -rw-r--r-- 30001/30000 3096 Jan 12 15:20 2016 adler32.o ... │ │ +rw-r--r-- 30001/30000 3096 Jan 12 15:28 2016 adler32.o ...
2016-01-12--check: Fix "failed to produce output path"Eelco Dolstra
This occured when sandbox building is disabled, at least one output exists, and at least one other output does not.
2016-01-12--check: Fix assertion failure when some outputs are missingEelco Dolstra
E.g. $ nix-build pkgs/stdenv/linux/ -A stage1.pkgs.perl --check nix-store: src/libstore/build.cc:1323: void nix::DerivationGoal::tryToBuild(): Assertion `buildMode != bmCheck || validPaths.size() == drv->outputs.size()' failed. when perl.out exists but perl.man doesn't. The fix is to only check the outputs that exist. Note that "nix-build -A stage1.pkgs.all --check" will still give a (proper) error in this case.
2016-01-12Revert "Do not override environment CFLAGS and CXXFLAGS"Eelco Dolstra
This reverts commit 80ebd60e7ca3c48a19b94ddaeebb23182b703178. The reason why we cleared CFLAGS/CXXFLAGS was because otherwise we get a default value of -O2, which interferes with the defaults set in the Makefile. (E.g. "make OPTIMIZE=0" should not pass -O2.)
2016-01-08Temporarily do Darwin builds from a different Nixpkgs branchEelco Dolstra
2016-01-07Revert accidental disable of doInstallCheckEelco Dolstra
2016-01-07Fix "Bad address" executing build hookEelco Dolstra
This was observed in the deb_debian7x86_64 build: http://hydra.nixos.org/build/29973215 Calling c_str() on a temporary should be fine because the temporary shouldn't be destroyed until after the execl() call, but who knows...
2016-01-07Fix some signedness warningsEelco Dolstra
2016-01-07Fix bad use of croak()Eelco Dolstra
Detected by -Werror=format-security. http://hydra.nixos.org/build/29973207
2016-01-07Fix repair testEelco Dolstra
http://hydra.nixos.org/build/30001635
2016-01-06nix-store --repair-path: Rebuild if there is no substituterEelco Dolstra
2016-01-06Fix --repair failure on multiple-output derivationsEelco Dolstra
If repair found a corrupted/missing path that depended on a multiple-output derivation, and some of the outputs of the latter were not present, it failed with a message like error: path ‘/nix/store/cnfn9d5fjys1y93cz9shld2xwaibd7nn-bash-4.3-p42-doc’ is not valid
2016-01-06TypoEelco Dolstra
2016-01-06Adapt tests to show that floats work properly.Christian Theune
2016-01-06Update documentation for floats.Christian Theune
2016-01-06@eelco's feedback: downgrade to regular float for size, remove unused function.Christian Theune
2016-01-05Verify TLS certificate before downloading binariesPhilip Potter
The --insecure flag to curl tells curl not to bother checking if the TLS certificate presented by the server actually matches the hostname requested, and actually is issued by a trusted CA chain. This almost entirely negates any benefit from using TLS in the first place. This removes the --insecure flag to ensure we actually have a secure connection to the intended hostname before downloading binaries. Manually tested locally within a dev-shell; was able to download binaries from https://cache.nixos.org without issue. [Note: --insecure was only used for fetching NARs, whose integrity is verified by Nix anyway using the hash from the .narinfo. But if we can fetch the .narinfo without --insecure, we can also fetch the .nar, so there is not much point to using --insecure. --Eelco]
2016-01-05Better error messageFabian Schmitthenner
Also show types when nix cannot compare values of different types. This is also more consistent since types are already shown when comparing values of the same not comparable type.
2016-01-05propagate NIX_BUILD_SHELL also in pure builds document NIX_BUILD_SHELL in ↵Fabian Schmitthenner
the nix-shell command documentation
2016-01-05Do not override environment CFLAGS and CXXFLAGSIlya Novoselov
Looks like 5a05cf4063fc6ea666f3e24c60bd2e9e5526ef4e removed usage of environment CFLAGS and CXXFLAGS by mistake. That change broke building of nix on fedora core 23.
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