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* Allow --arg in nix-env as well, example:

Browse source 
$ nix-env -qa --system-filter \* --arg system '"powerpc-darwin"'

  to override the system from the default value (__currentSystem in
  all-packages.nix).
This commit is contained in:
Eelco Dolstra 2006-08-23 16:33:21 +00:00
parent 9638f3f393
commit f41297fdce
2 changed files with 37 additions and 17 deletions
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27
doc/manual/release-notes.xml
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@ -47,8 +47,8 @@ irreversible.</para></warning>
<literal>references</literal> table (i.e., it tells you what store
paths refer to a given path). Maintaining this table could take a
quadratic amount of time, as well as a quadratic amount of Berkeley
DB log file space (in particular when running the garbage
collector).</para></listitem>
DB log file space (in particular when running the garbage collector)
(<literal>NIX-23</literal>).</para></listitem>
<listitem><para>Nix now catches the <literal>TERM</literal> and
<literal>HUP</literal> signals in addition to the
@ -85,7 +85,8 @@ irreversible.</para></warning>
(<literal>~</literal>) has been deprecated.</para></listitem>
<listitem><para>TODO: function argument default values can refer
to other function arguments</para></listitem>
to other function arguments
(<literal>NIX-45</literal>)</para></listitem>
<listitem><para>TODO: domain checks (r5895).</para></listitem>
@ -148,7 +149,18 @@ irreversible.</para></warning>
<itemizedlist>
<listitem><para>Make sure that the garbage collector can run
succesfully when the disk is full.</para></listitem>
succesfully when the disk is full
(<literal>NIX-18</literal>).</para></listitem>
<listitem><para><command>nix-env</command> now locks the profile
to prevent races between concurrent <command>nix-env</command>
operations on the same profile
(<literal>NIX-7</literal>).</para></listitem>
<listitem><para>Removed misleading messages from
<literal>nix-env -i</literal> (e.g., <literal>installing
`foo'</literal> followed by <literal>uninstalling
`foo'</literal>) (<literal>NIX-17</literal>).</para></listitem>
</itemizedlist>
@ -162,7 +174,7 @@ irreversible.</para></warning>
<replaceable>pkgname</replaceable></literal> will now install the
highest available version of <replaceable>pkgname</replaceable>,
rather than installing all available versions (which would probably
give collisions).</para></listitem>
give collisions) (<literal>NIX-31</literal>).</para></listitem>
<listitem><para><literal>nix-env (-i|-u) --dry-run</literal> now
shows exactly which missing paths will be built or
@ -185,11 +197,6 @@ irreversible.</para></warning>
<literal>i686-cygwin</literal>) and Mac OS X on Intel
(<literal>i686-darwin</literal>).</para></listitem>
<listitem><para><command>nix-env</command> now locks the profile to
prevent races between concurrent <command>nix-env</command>
operations on the same profile
(<literal>NIX-7</literal>).</para></listitem>
<listitem><para>TODO: <literal>nix-push
--target</literal>.</para></listitem>