diff options
| -rw-r--r-- | docs/building/building.xml | 21 |
1 files changed, 15 insertions, 6 deletions
diff --git a/docs/building/building.xml b/docs/building/building.xml index d8683c6ee8..0c80312537 100644 --- a/docs/building/building.xml +++ b/docs/building/building.xml @@ -3650,6 +3650,13 @@ $ make install</screen> <sect3> <title>Cross-compiling to produce an unregisterised GHC</title> + <para>NOTE! These instructions apply to GHC 6.4 and (hopefully) + later. If you need instructions for an earlier version of GHC, try + to get hold of the version of this document that was current at the + time. It should be available from the appropriate download page on + the <ulink + url="http://www.haskell.org/ghc/">GHC homepage</ulink>.</para> + <para>In this section, we explain how to bootstrap GHC on a new platform, using unregisterised intermediate C files. We haven't put a great deal of effort into automating this @@ -3689,7 +3696,7 @@ $ ./configure --enable-hc-boot --enable-hc-boot-unregisterised</screen> <listitem> <screen>$ cd <replaceable>T</replaceable>/ghc/includes -$ make config.h</screen> +$ make ghcconfig.h</screen> </listitem> </itemizedlist> </listitem> @@ -3714,13 +3721,15 @@ $ ./configure</screen> with the following contents:</para> <programlisting>GhcUnregisterised = YES -GhcLibHcOpts = -O -H32m -keep-hc-files +GhcLibHcOpts = -O -fvia-C -keep-hc-files GhcLibWays = SplitObjs = NO GhcWithNativeCodeGen = NO GhcWithInterpreter = NO -GhcStage1HcOpts = -O -H32m -fasm +GhcStage1HcOpts = -O -fasm GhcStage2HcOpts = -O -fvia-C -keep-hc-files</programlisting> +SRC_HC_OPTS += -H32m +GhcBootLibs = YES </listitem> <listitem> @@ -3746,7 +3755,7 @@ GhcStage2HcOpts = -O -fvia-C -keep-hc-files</programlisting> <listitem> <para>Copy - <filename><replaceable>T</replaceable>/ghc/includes/config.h</filename> + <filename><replaceable>T</replaceable>/ghc/includes/ghcconfig.h</filename> to <filename><replaceable>H</replaceable>/ghc/includes</filename>. Note that we are building on the host machine, using the @@ -3757,9 +3766,9 @@ GhcStage2HcOpts = -O -fvia-C -keep-hc-files</programlisting> </listitem> <listitem> - <para>Touch <literal>config.h</literal>, just to make + <para>Touch <literal>ghcconfig.h</literal>, just to make sure it doesn't get replaced during the build:</para> -<screen>$ touch <replaceable>H</replaceable>/ghc/includes/config.h</screen> +<screen>$ touch <replaceable>H</replaceable>/ghc/includes/ghcconfig.h</screen> </listitem> <listitem> |