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authorLudovic Courtès <ludo@gnu.org>2015-02-04 09:36:58 +0100
committerLudovic Courtès <ludo@gnu.org>2015-02-04 22:49:34 +0100
commit3b9855f496de70de0acc99f60a679caecea4bac7 (patch)
treeb4d94ec7c20f56feac19da49f2ffe31c4256608c /nix
parent6a070700df00e8248cb397af44ee76e83a164df6 (diff)
downloadguix-3b9855f496de70de0acc99f60a679caecea4bac7.tar
guix-3b9855f496de70de0acc99f60a679caecea4bac7.tar.gz
build: Make 'chroot' a hard requirement.
* config-daemon.ac: Error out when $ac_cv_func_chroot is not "yes". * nix/nix-daemon/guix-daemon.cc (options): Remove #ifdef HAVE_CHROOT. (main): Likewise.
Diffstat (limited to 'nix')
-rw-r--r--nix/nix-daemon/guix-daemon.cc27
1 files changed, 8 insertions, 19 deletions
diff --git a/nix/nix-daemon/guix-daemon.cc b/nix/nix-daemon/guix-daemon.cc
index 3cca120755..ca39c2f497 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 Ludovic Courtès <ludo@gnu.org>
+ Copyright (C) 2012, 2013, 2014, 2015 Ludovic Courtès <ludo@gnu.org>
This file is part of GNU Guix.
@@ -82,19 +82,9 @@ static const struct argp_option options[] =
{ "max-jobs", 'M', "N", 0,
"Allow at most N build jobs" },
{ "disable-chroot", GUIX_OPT_DISABLE_CHROOT, 0, 0,
- "Disable chroot builds"
-#ifndef HAVE_CHROOT
- " (chroots are not supported in this configuration, so "
- "this option has no effect)"
-#endif
- },
+ "Disable chroot builds" },
{ "chroot-directory", GUIX_OPT_CHROOT_DIR, "DIR", 0,
- "Add DIR to the build chroot"
-#ifndef HAVE_CHROOT
- " (chroots are not supported in this configuration, so "
- "this option has no effect)"
-#endif
- },
+ "Add DIR to the build chroot" },
{ "build-users-group", GUIX_OPT_BUILD_USERS_GROUP, "GROUP", 0,
"Perform builds as a user of GROUP" },
{ "no-substitutes", GUIX_OPT_NO_SUBSTITUTES, 0, 0,
@@ -255,12 +245,13 @@ main (int argc, char *argv[])
See <http://lists.gnu.org/archive/html/bug-guix/2013-07/msg00033.html>. */
umask (S_IWGRP | S_IWOTH);
-#ifdef HAVE_CHROOT
- settings.useChroot = true;
-#else
- settings.useChroot = false;
+#ifndef HAVE_CHROOT
+# error chroot is assumed to be available
#endif
+ /* Always use chroots by default. */
+ settings.useChroot = true;
+
/* Turn automatic deduplication on by default. */
settings.autoOptimiseStore = true;
@@ -335,7 +326,6 @@ main (int argc, char *argv[])
fprintf (stderr, "warning: daemon is running as root, so "
"using `--build-users-group' is highly recommended\n");
-#ifdef HAVE_CHROOT
if (settings.useChroot)
{
foreach (PathSet::iterator, i, settings.dirsInChroot)
@@ -344,7 +334,6 @@ main (int argc, char *argv[])
format ("directory `%1%' added to the chroot") % *i);
}
}
-#endif
printMsg (lvlDebug,
format ("automatic deduplication set to %1%")