* gnu/packages/haskell.scm (ghc-haskell-src-exts)[inputs]: Remove field.
[propagated-inputs]: Move "cpphs", "ghc-mtl", "ghc-happy", and "ghc-syb"
from inputs field here.
[native-inputs]: Move "ghc-smallcheck", "ghc-tasty",
"ghc-tasty-smallcheck", and "ghc-tasty-golden" from inputs field here.
Reported by Efraim Flashner <efraim@flashner.co.il>
at <https://lists.gnu.org/archive/html/guix-devel/2015-12/msg00202.html>.
* guix/gnu-maintenance.scm (latest-ftp-release): Call KEEP-FILE? on
directories too.
(latest-gnome-release)[even-minor-version?]: Protect again MINOR being
false; change pattern to match VERSION with two or more numbers. Remove
use of 'version-major+minor'.
[even-numbered-tarball?]: Rename to...
[even-numbered?]: ... this. Use 'package-name->name+version'. When
VERSION is #f, check NAME.
This allows (guix config) to contain valid values of %GZIP et al. even
when configured with --disable-daemon.
* config-daemon.ac: Move 'AC_PATH_PROG' invocations for
gzip & co. to...
* configure.ac: ... here.
* emacs/guix-command.el (guix-command-improve-common-build-argument):
Use "R" key for '--rounds' option to avoid conflicts with "r" key in
'build' popup (--root) and 'package' popup (--remove).
Rather than using $<host-TMPDIR>/nix-build-<drvname>-<number>, the
temporary directory is now always /tmp/nix-build-<drvname>-0. This
improves bitwise-exact reproducibility for builds that store $TMPDIR
in their build output. (Of course, those should still be fixed...)
* nix/libstore/build.cc (DerivationGoal)[tmpDirInSandbox]: New field.
(DerivationGoal::startBuilder): Initialize 'useChroot' earlier. Compute
'tmpDirInSandbox', and use it when populating 'dirsInChroot'.
* doc/guix.texi (Build Environment Setup): Document it.
Co-authored-by: Ludovic Courtès <ludo@gnu.org>
* guix/derivations.scm (substitution-oracle): Add #:mode parameter and
honor it.
(derivation-prerequisites-to-build): Likewise.
[derivation-built?]: Take it into account.
* guix/ui.scm (show-what-to-build): Add #:mode parameter. Pass it to
'substitute-oracle' and 'derivations-prerequisites-to-build'.
* tests/derivations.scm ("derivation-prerequisites-to-build in 'check'
mode"): New test.
This makes it easy to detect non-deterministic builds.
* nix/libstore/build.cc (DerivationGoal): Remove 'InodesSeen'; add
'curRound', 'nrRound', and 'prevInfos'.
(DerivationGoal::inputsRealised): Initialize 'nrRound'.
(NotDeterministic): New error type.
(DerivationGoal::buildDone): Check whether we need to repeat.
(DerivationGoal::startBuilder): Adjust message.
(DerivationGoal::registerOutputs): Check whether we get the same result.
* nix/libstore/globals.cc (Settings::get(const string & name, int def)):
New method.
* nix/libstore/globals.hh (Settings): Add it.
* nix/libstore/store-api.hh (ValidPathInfo): Add operator ==.
* nix/nix-daemon/nix-daemon.cc (performOp): Allow "build-repeat" for
"untrusted" users.
Co-authored-by: Ludovic Courtès <ludo@gnu.org>
Ricardo Wurmus