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2019-08-02 nix-store --verify: Don't repair while holding the GC lockEelco Dolstra1-5/+4
2019-08-02 SimplifyEelco Dolstra1-18/+14
With BSD locks we don't have to guard against reading our own temproots.
2019-08-02 Use BSD instead of POSIX file locksEelco Dolstra5-108/+46
POSIX file locks are essentially incompatible with multithreading. BSD locks have much saner semantics. We need this now that there can be multiple concurrent LocalStore::buildPaths() invocations.
2019-08-02 Add a test for auto-GCEelco Dolstra4-3/+72
This currently fails because we're using POSIX file locks. So when the garbage collector opens and closes its own temproots file, it causes the lock to be released and then deleted by another GC instance.
2019-08-02 Tweak min-free/max-free descriptionsEelco Dolstra1-5/+9
2019-07-30 Merge pull request #3009 from codedownio/add-pname-and-version-to-jsonEelco Dolstra1-4/+11
Add pname and version to nix-env -q --json
2019-07-30 Merge pull request #3013 from basvandijk/disable-lsof-for-darwin-testsEelco Dolstra2-10/+16
Disable findRuntimeRoots on darwin when running tests because lsof is slow
2019-07-30 Merge pull request #3012 from basvandijk/fix-pathExistsEelco Dolstra2-3/+12
Allow builtins.pathExists to check the existence of /nix/store paths
2019-07-30 Disable findRuntimeRoots on darwin when running tests because lsof is slowBas van Dijk2-10/+16
See: https://github.com/NixOS/nix/issues/3011
2019-07-30 Allow builtins.pathExists to check the existence of /nix/store pathsBas van Dijk2-3/+12
This makes it consitent with builtins.readDir.
2019-07-27 Add pname and version to nix-env -q --jsonTom McLaughlin1-4/+11
2019-07-25 Merge pull request #3008 from matthewbauer/fix-typoEelco Dolstra1-1/+1
Use $HOME instead of $USER
2019-07-25 Merge pull request #3007 from matthewbauer/add-user-defaultEelco Dolstra1-1/+1
Add default for USER when unset
2019-07-25 Use $HOME instead of $USERMatthew Bauer1-1/+1
$USER/.nix-profile will not be a path. I think $HOME/.nix-profile was the origininal intent. /cc @Grahamc
2019-07-25 Add default for USER when unsetMatthew Bauer1-1/+1
uses $(id -u -n) when USER is unset, this is needed on some weird setups in Docker. Fixes #971
2019-07-23 Merge pull request #3004 from zimbatm/shared-fundingDomen Kožar1-3/+0
Remove .github/FUNDING.yml
2019-07-23 Remove .github/FUNDING.ymlzimbatm1-3/+0
The configuration is now done through the shared configuration repo: https://github.com/nixos/.github
2019-07-19 Merge pull request #2749 from grahamc/docs-cores-max-jobsEelco Dolstra3-2/+128
docs: document balancing cores and max-jobs
2019-07-19 docs: document balancing cores and max-jobsGraham Christensen3-2/+128
2019-07-18 Add Open CollectiveDomen Kožar2-1/+3
2019-07-13 Merge pull request #2975 from matthewbauer/fix-nsswitch-issueEelco Dolstra1-1/+7
Don’t use entire /etc/nsswitch.conf file
2019-07-10 Resume NAR downloadsEelco Dolstra1-7/+28
This is a much simpler fix to the 'error 9 while decompressing xz file' problem than 78fa47a7f08a4cb6ee7061bf0bd86a40e1d6dc91. We just do a ranged HTTP request starting after the data that we previously wrote into the sink. Fixes #2952, #379.
2019-07-10 HttpBinaryCacheStore: Use default number of retries for NARsEelco Dolstra1-1/+0
2019-07-10 Downloader: Use warn()Eelco Dolstra1-3/+3
2019-07-10 Revert "Fix 'error 9 while decompressing xz file'"Eelco Dolstra7-162/+125
This reverts commit 78fa47a7f08a4cb6ee7061bf0bd86a40e1d6dc91.
2019-07-10 nix copy: Rename --substitute to --substitute-on-destinationEelco Dolstra1-1/+1
'--substitute' was being shadowed by the regular '--substitute' (the short-hand for '--option substitute true'). Fixes #2983.
2019-07-06 Merge pull request #2882 from grahamc/docs/1115-tarball-ttlEelco Dolstra2-2/+27
tarball-ttl: document
2019-07-05 tarball-ttl: documentGraham Christensen2-2/+27
Incorporates text from Niklas Hambüchen in #2978 Closes #1115
2019-07-05 Revert 82b7f0e840983879a510245903ff7c917276f65d, ↵Eelco Dolstra1-32/+4
cd8bc06e8786018ddb16cea4cb10971b63d0efd2, c3db9e6f8fd06d691be04cdd95a6bb21a400481d This breaks the tarball job: https://hydra.nixos.org/build/95714570
2019-07-03 Merge branch 'autoconf-ubuntu-16.04-fixes' of https://github.com/nh2/nixEelco Dolstra13-41/+1077
2019-07-03 autoconf: Implement release tarball detection. Fixes #257.Niklas Hambüchen1-7/+20
This should finally allow us to address all cases of build errors due to differences between release tarballs and building from git. See also https://github.com/NixOS/nix/issues/506#issuecomment-507312587
2019-07-03 autoconf: Add comment on use of `false`.Niklas Hambüchen1-3/+9
This is to avoid confusion as in commit a0d29040f79b365598fe75d01f72d29ab538206b.
2019-07-03 autoconf: Check if --nonet works. Fixes #967 #506.Niklas Hambüchen1-0/+9
Also give a helpful error message on what package the user likely has to install to make it work.
2019-07-03 Get BOOST_LDFLAGS from autoconf, fix Ubuntu 16.04 build.Niklas Hambüchen4-2/+6
Our use of boost::coroutine2 depends on -lboost_context, which in turn depends on `-lboost_thread`, which in turn depends on `-lboost_system`. I suspect that this builds on nix only because of low-level hacks like NIX_LDFLAGS. This commit passes the proper linker flags, thus fixing bootstrap builds on non-nix distributions like Ubuntu 16.04. With these changes, I can build Nix on Ubuntu 16.04 using: ./bootstrap.sh ./configure --prefix=$HOME/editline-prefix \ --disable-doc-gen \ CXX=g++-7 \ --with-boost=$HOME/boost-prefix \ EDITLINE_CFLAGS=-I$HOME/editline-prefix/include \ EDITLINE_LIBS=-leditline \ LDFLAGS=-L$HOME/editline-prefix/lib make where * g++-7 comes from gcc-7 from https://launchpad.net/~ubuntu-toolchain-r/+archive/ubuntu/test, * editline 1.14 from https://github.com/troglobit/editline/releases/tag/1.14.0 was installed into `$HOME/editline-prefix` (because Ubuntu 16.04's `editline` is too old to have the function nix uses), * boost 1.66 from https://www.boost.org/doc/libs/1_66_0/more/getting_started/unix-variants.html was installed into $HOME/boost-prefix (because Ubuntu 16.04 only has 1.58)
2019-07-03 Fix C++ compatibility with older editline versions.Niklas Hambüchen1-0/+7
For example, Ubuntu 16.04 and many similar long-term-support distros have older versions.
2019-07-03 Makefile.config.in: Remove HAVE_READLINE.Niklas Hambüchen1-1/+0
It was forgotten to be removed with commit c5f23f10a84f568874321c04984b1a14d2dce978 and so it until now stayed unsubstituted as `HAVE_READLINE = @HAVE_READLINE@` in Makefile.config.
2019-07-03 autoconf: Allow overriding CFLAGS/CXXFLAGS from outside.Niklas Hambüchen4-18/+8
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 autoconf: Fix AC_STRUCT_DIRENT_D_TYPE being used before AC_PROG_CC.Niklas Hambüchen1-8/+8
That was incorrect, because checking the dirent type already requires a working compiler. It had the effect that setting e.g. `: ${CFLAGS=""}` before `AC_PROG_CC` as per `AC_PROG_CC`'s documentation would have no effect, because `AC_STRUCT_DIRENT_D_TYPE` would automatically set CFLASGS. (In a followup commit `: ${CFLAGS=""}` will be used, so it's important to get this working first.)
2019-07-03 mk: add support for passing LDFLAGS to libs and binsSergei Trofimovich3-4/+5
autotools-based systems usually allow user to append own LDFLAGS like LDFLAGS="-Wl,-O1 -Wl,--as-needed -Wl,--hash-style=gnu" at ./configure stage This change plumbs LDFLAGS through similar to existing CXXFLAGS variable. Signed-off-by: Sergei Trofimovich <siarheit@google.com>
2019-07-03 autoconf: Fix C++17 detection not working on Ubuntu 16.04.Niklas Hambüchen4-2/+989
And probably many other distributions. Until now, ./configure would fail silently printing a warning ./configure: line 4621: AX_CXX_COMPILE_STDCXX_17: command not found and then continuing, later failing with a C++ #error saying that some C++11 feature isn't supported (it didn't even get to the C++17 features). This is because older distributions don't come with the `AX_CXX_COMPILE_STDCXX_17` m4 macro. This commit vendors that macro accordingly. Now ./configure complains correctly: configure: error: *** A compiler with support for C++17 language features is required. On Ubuntu 16.04, ./configure completes if a newer compiler is used, e.g. with gcc-7 from https://launchpad.net/~ubuntu-toolchain-r/+archive/ubuntu/test using: ./bootstrap.sh ./configure CXX=g++-7 --disable-doc-gen --with-boost=$(nix-build --no-link '<nixpkgs>' -A boost.dev)
2019-07-03 autoconf: Work around editline not being found on Ubuntu 16.04.Niklas Hambüchen2-1/+14
And probably other Linux distributions with long-term support releases. Also update manual stating what version is needed; I checked that 1.14 is the oldest version with which current nix compiles, and added autoconf feature checks for some functions added in that release that nix uses.
2019-07-03 autoconf: Detect boost, require version, set CXXFLAGS.Niklas Hambüchen1-0/+7
This turns previous compiler errors complaining about missing files into proper ./configure time errors telling the user which version of boost is required.
2019-07-03 autoconf: Change quotes in description.Niklas Hambüchen1-1/+1
The unbalanced single-quotes cause many editor syntax highlighters to interpret the rest of the file as a string literal, making it easier to make syntax mistakes in absence of proper highlighting.
2019-07-02 Merge pull request #2779 from LnL7/build-exit-codesEelco Dolstra6-12/+111
build: add exit code for hash and check mismatches
2019-07-02 timeout: test for error codeGraham Christensen1-4/+8
2019-07-02 Merge pull request #2974 from grahamc/invalid-nameEelco Dolstra1-3/+10
checkStoreName: give more precise/verbose error information
2019-07-02 Merge pull request #2724 from LnL7/manpage-add-fixedEelco Dolstra1-0/+54
nix-store: document --add-fixed
2019-07-02 Merge pull request #2582 from LnL7/fetchgit-refsEelco Dolstra4-1/+43
fetchGit: allow fetching explicit refs
2019-07-02 nix-store: document --add-fixedDaiderd Jordan1-0/+54
2019-07-02 builtins.fetchGit: document absolute ref supportGraham Christensen3-0/+38
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