parent
5a3f140856
commit
812e39313c
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@ -12,6 +12,7 @@
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</partintro>
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-->
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<xi:include href="rl-2.3.xml" />
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<xi:include href="rl-2.2.xml" />
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<xi:include href="rl-2.1.xml" />
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<xi:include href="rl-2.0.xml" />
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19
doc/manual/release-notes/rl-2.3.xml
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19
doc/manual/release-notes/rl-2.3.xml
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@ -0,0 +1,19 @@
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<section xmlns="http://docbook.org/ns/docbook"
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xmlns:xlink="http://www.w3.org/1999/xlink"
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xmlns:xi="http://www.w3.org/2001/XInclude"
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version="5.0"
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xml:id="ssec-relnotes-2.3">
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<title>Release 2.3 (2019-??-??)</title>
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<para>This release has the following changes:</para>
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<itemizedlist>
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<listitem>
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<para>Sandbox builds are now enabled by default on Linux.</para>
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</listitem>
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</itemizedlist>
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</section>
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@ -195,7 +195,13 @@ public:
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Setting<bool> showTrace{this, false, "show-trace",
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"Whether to show a stack trace on evaluation errors."};
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Setting<SandboxMode> sandboxMode{this, smDisabled, "sandbox",
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Setting<SandboxMode> sandboxMode{this,
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#if __linux__
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smEnabled
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#else
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smDisabled
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#endif
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, "sandbox",
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"Whether to enable sandboxed builds. Can be \"true\", \"false\" or \"relaxed\".",
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{"build-use-chroot", "build-use-sandbox"}};
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@ -85,16 +85,13 @@ killDaemon() {
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trap "" EXIT
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}
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canUseSandbox() {
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if [[ $(uname) != Linux ]]; then return 1; fi
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if [ ! -L /proc/self/ns/user ]; then
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echo "Kernel doesn't support user namespaces, skipping this test..."
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return 1
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if [[ $(uname) == Linux ]] && [[ -L /proc/self/ns/user ]] && unshare --user true; then
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_canUseSandbox=1
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fi
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if ! unshare --user true ; then
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echo "Unprivileged user namespaces disabled by sysctl, skipping this test..."
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canUseSandbox() {
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if [[ ! $_canUseSandbox ]]; then
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echo "Sandboxing not supported, skipping this test..."
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return 1
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fi
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@ -16,6 +16,7 @@ mkdir "$NIX_CONF_DIR"
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cat > "$NIX_CONF_DIR"/nix.conf <<EOF
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build-users-group =
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keep-derivations = false
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sandbox = false
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include nix.conf.extra
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EOF
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Loading…
Reference in a new issue