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| author | Ludovic Courtès <ludo@gnu.org> | 2019-02-04 14:17:46 +0100 |
|---|---|---|
| committer | Ludovic Courtès <ludo@gnu.org> | 2019-02-04 16:20:01 +0100 |
| commit | 4d4a38f620520acc787ff5db2be3736923e14235 (patch) | |
| tree | f562db4b438358b74cab73cd471308ed7051dc1e /nix/nix-daemon/guix-daemon.cc | |
| parent | 44cfbb6233408255d948c02f6c32cbd43707864e (diff) | |
| download | guix-4d4a38f620520acc787ff5db2be3736923e14235.tar guix-4d4a38f620520acc787ff5db2be3736923e14235.tar.gz | |
daemon: Remove the 'NIX_SUBSTITUTERS' environment variable.
* nix/libstore/globals.cc (Settings:update): Remove changes to
'substituters'.
* nix/nix-daemon/guix-daemon.cc (main): Set 'settings.substituters'
directly instead of changing the 'NIX_SUBSTITUTERS' environment variable.
* build-aux/pre-inst-env.in: Remove reference to 'NIX_SUBSTITUTERS'.
Diffstat (limited to 'nix/nix-daemon/guix-daemon.cc')
| -rw-r--r-- | nix/nix-daemon/guix-daemon.cc | 23 |
1 files changed, 10 insertions, 13 deletions
diff --git a/nix/nix-daemon/guix-daemon.cc b/nix/nix-daemon/guix-daemon.cc index 8fdab2d116..23ef46ef8c 100644 --- a/nix/nix-daemon/guix-daemon.cc +++ b/nix/nix-daemon/guix-daemon.cc @@ -1,5 +1,5 @@ /* GNU Guix --- Functional package management for GNU - Copyright (C) 2012, 2013, 2014, 2015, 2016, 2017, 2018 Ludovic Courtès <ludo@gnu.org> + Copyright (C) 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019 Ludovic Courtès <ludo@gnu.org> Copyright (C) 2006, 2010, 2012, 2014 Eelco Dolstra <e.dolstra@tudelft.nl> This file is part of GNU Guix. @@ -499,22 +499,19 @@ main (int argc, char *argv[]) if (settings.useSubstitutes) { - string subs = getEnv ("NIX_SUBSTITUTERS", "default"); - - if (subs == "default") - { - string subst = - settings.nixLibexecDir + "/guix/substitute"; - setenv ("NIX_SUBSTITUTERS", subst.c_str (), 1); - } + /* XXX: Hack our way to use the 'substitute' script from + 'LIBEXECDIR/guix' or just 'LIBEXECDIR', depending on whether + we're running uninstalled or not. */ + const string subdir = getenv("GUIX_UNINSTALLED") != NULL + ? "" : "/guix"; + + settings.substituters.push_back (settings.nixLibexecDir + + subdir + "/substitute"); } else /* Clear the substituter list to make sure nothing ever gets substituted, regardless of the client's settings. */ - setenv ("NIX_SUBSTITUTERS", "", 1); - - /* Effect the $NIX_SUBSTITUTERS change. */ - settings.update (); + settings.substituters.clear (); if (geteuid () == 0 && settings.buildUsersGroup.empty ()) fprintf (stderr, _("warning: daemon is running as root, so \ |