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-rw-r--r--doc/manual/release-notes.xml22
-rw-r--r--doc/manual/writing-nix-expressions.xml162
2 files changed, 22 insertions, 162 deletions
diff --git a/doc/manual/release-notes.xml b/doc/manual/release-notes.xml
index 3559b12479e6..112ffabd7013 100644
--- a/doc/manual/release-notes.xml
+++ b/doc/manual/release-notes.xml
@@ -14,6 +14,9 @@
 
   <listitem><para>TODO: Berkeley DB no longer needed.</para></listitem>
 
+  <listitem><para>New substituter to copy from remotely mounted Nix
+  stores (TODO: document).</para></listitem>
+
   <listitem><para><command>nix-store --dump-db / --load-db</command>.</para></listitem>
 
   <listitem><para>New primops:
@@ -25,6 +28,25 @@
   <varname>builtins.genericClosure</varname>.
   </para></listitem>
 
+  <listitem><para>GC options: <option>--max-freed</option>,
+  <option>--max-links</option>.</para></listitem>
+
+  <listitem><para>TODO: Optimistic profile locking.</para></listitem>
+
+  <listitem><para>The option <option>--dry-run</option> is now
+  supported by <command>nix-store -r</command> and
+  <command>nix-build</command>.</para></listitem>
+
+  <listitem><para>The information previously shown by
+  <option>--dry-run</option> (i.e., which derivations will be built
+  and which paths will be substituted) is now always shown by
+  <command>nix-env</command>, <command>nix-store -r</command> and
+  <command>nix-build</command>.  The total download size of
+  substitutable paths is now also shown.</para></listitem>
+
+  <listitem><para><command>nix-prefetch-url</command> now supports
+  <literal>mirror://</literal> URLs.</para></listitem>
+
 </itemizedlist>
 
 </section>
diff --git a/doc/manual/writing-nix-expressions.xml b/doc/manual/writing-nix-expressions.xml
index 60e8a2f34cf7..53b5f06a8ad8 100644
--- a/doc/manual/writing-nix-expressions.xml
+++ b/doc/manual/writing-nix-expressions.xml
@@ -1644,59 +1644,6 @@ impureEnvVars = ["http_proxy" "https_proxy" <replaceable>...</replaceable>];
 
 <section xml:id='sec-standard-environment'><title>The standard environment</title>
 
-<para>The standard build environment in the Nix Packages collection
-provides a basic environment for building Unix packages.  It consists
-of the following packages:
-
-<itemizedlist>
-
-  <listitem><para>The GNU C Compiler, configured with C and C++
-  support.  On Linux, the compiler has been patched to provide greater
-  <quote>purity</quote> assurance.  For instance, the compiler doesn't
-  search in locations such as <filename>/usr/include</filename>.  In
-  fact, attempts to add such directories through the
-  <option>-I</option> flag are filtered out.  Likewise, the linker
-  (from GNU binutils) doesn't search in standard locations such as
-  <filename>/usr/lib</filename>.  Programs built on Linux are linked
-  against a GNU C Library that likewise doesn't search in the default
-  system locations.</para></listitem>
-
-  <listitem><para>GNU coreutils (contains a few dozen standard Unix
-  commands).</para></listitem>
-
-  <listitem><para>GNU findutils (contains
-  <command>find</command>).</para></listitem>
-
-  <listitem><para>GNU diffutils (contains <command>diff</command>,
-  <command>cmp</command>).</para></listitem>
-
-  <listitem><para>GNU <command>sed</command>.</para></listitem>
-
-  <listitem><para>GNU <command>grep</command>.</para></listitem>
-
-  <listitem><para>GNU <command>awk</command>.</para></listitem>
-
-  <listitem><para>GNU <command>tar</command>.</para></listitem>
-
-  <listitem><para><command>gzip</command> and
-  <command>bzip2</command>.</para></listitem>
-
-  <listitem><para>GNU Make.  It has been patched to provide
-  <quote>nested</quote> output that can be fed into the
-  <command>nix-log2xml</command> command and
-  <command>log2html</command> stylesheet to create a structured,
-  readable output of the build steps performed by
-  Make.</para></listitem>
-
-  <listitem><para>Bash.  This is the shell used for all builders in
-  the Nix Packages collection.  Not using <command>/bin/sh</command>
-  removes a large source of portability problems.</para></listitem>
-
-  <listitem><para>Patch.</para></listitem>
-
-</itemizedlist>
-
-</para>
 
 <para>The standard environment is used by passing it as an input
 called <envar>stdenv</envar> to the derivation, and then doing
@@ -1765,115 +1712,6 @@ myPostInstall() {
 
 </para>
 
-<para>The generic builder has a number of <emphasis>phases</emphasis>,
-each of which can be override in its entirety by setting the indicated
-variable.  The phases are:
-
-<itemizedlist>
-
-  <listitem>
-
-    <para><function>unpackPhase</function> unpacks the source files
-    listed in the <envar>src</envar> environment variable to the
-    current directory.  It supports <filename>tar</filename> files,
-    optionally compressed with <command>gzip</command> or
-    <command>bzip2</command>; Zip files (but note that the
-    <command>unzip</command> command is not a part of the standard
-    environment; you should add it as a build input yourself); and
-    unpacked source trees (i.e., directories; they are copied
-    verbatim).  You can add support for other file types by setting
-    the <varname>findUnpacker</varname> hook.  This hook should set
-    the variable <varname>unpackCmd</varname> to contain the command
-    to be executed to unpack the file.</para>
-
-    <para>After unpacking all source files,
-    <function>unpackPhase</function> changes the current directory to
-    the directory created by unpacking the sources.  If there are
-    multiple source directories, you should set
-    <varname>sourceRoot</varname> to the name of the intended
-    directory.</para>
-
-    <para>It also calls the hook <varname>postUnpack</varname> after
-    unpacking.</para>
-
-  </listitem>
-
-  <listitem><para><function>patchPhase</function> calls the
-  <command>patch</command> command with the <option>-p1</option>
-  option for each patch file listed in the <envar>patches</envar>
-  variable.</para></listitem>
-
-  <listitem>
-
-    <para><function>configurePhase</function> runs the script called
-    <filename>configure</filename> in the current directory with a
-    <option>--prefix</option> set to the output path.  You can add
-    additional flags through the <varname>configureFlags</varname>
-    variable.  If <filename>configure</filename> does not exist,
-    nothing happens.</para>
-
-    <para>Before and after running <filename>configure</filename>, the
-    hooks <varname>preConfigure</varname> and
-    <varname>postConfigure</varname> are called, respectively.</para>
-
-  </listitem>
-
-  <listitem>
-
-    <para><function>buildPhase</function> calls
-    <command>make</command>.  You can set flags for
-    <command>make</command> through the <varname>makeFlags</varname>
-    variable.</para>
-
-    <para>Before and after running <command>make</command>, the hooks
-    <varname>preBuild</varname> and <varname>postBuild</varname> are
-    called, respectively.</para>
-    
-  </listitem>
-
-  <listitem><para><function>checkPhase</function> calls <command>make
-  check</command>, but only if the <varname>doCheck</varname> variable
-  is set to <literal>1</literal>.  Additional flags can be set through
-  the <varname>checkFlags</varname> variable.</para></listitem>
-
-  <listitem>
-
-    <para><function>installPhase</function> calls <command>make
-    install</command>.  Additional flags can be set through the
-    <varname>installFlags</varname> variable.  It also strips any
-    static libraries in the output path of debug information unless
-    <varname>dontStrip</varname> is set to
-    <literal>1</literal>.</para>
-
-    <para>Before and after running <command>make install</command>,
-    the hooks <varname>preInstall</varname> and
-    <varname>postInstall</varname> are called, respectively.</para>
-
-  </listitem>
-
-  <listitem>
-
-    <para><function>distPhase</function> calls <command>make
-    dist</command>, but only if the <varname>doDist</varname> variable
-    is set to <literal>1</literal>.  Additional flags can be set
-    through the <varname>distFlags</varname> variable.  The resulting
-    tarball is copied to the <filename>/tarballs</filename>
-    subdirectory of the output path.</para>
-
-    <para>Before and after running <command>make dist</command>, the
-    hooks <varname>preDist</varname> and <varname>postDist</varname>
-    are called, respectively.</para>
-    
-  </listitem>
-
-</itemizedlist>
-
-</para>
-
-<para>You can change the order in which phases are executed, or add
-new phases, by setting the <varname>phases</varname> variable.  The
-default is <literal>patchPhase configurePhase buildPhase checkPhase
-installPhase distPhase</literal>.</para>
 
 </section>