Commit 03645415 authored by simonmar's avatar simonmar
Browse files

[project @ 2003-09-09 11:18:25 by simonmar]

Slight amendment to the porting instructions to ensure that the
target's config.h doesn't get overwritten on the host system.
parent b55c9113
......@@ -3822,17 +3822,6 @@ GhcStage2HcOpts = -O -fvia-C -keep-hc-files
</programlisting>
</listitem>
<listitem>
<para>Copy
<filename><replaceable>T</replaceable>/ghc/includes/config.h</filename>
to
<filename><replaceable>H</replaceable>/ghc/includes</filename>.
Note that we are building on the host machine, using the
target machine's <literal>config.h</literal> file. This
is so that the intermediate C files generated here will
be suitable for compiling on the target system.</para>
</listitem>
<listitem>
<para>Edit
<filename><replaceable>H</replaceable>/mk/config.mk</filename>:</para>
......@@ -3849,16 +3838,30 @@ GhcStage2HcOpts = -O -fvia-C -keep-hc-files
</listitem>
<listitem>
<screen>
$ cd <replaceable>H</replaceable>/glafp-utils && make boot && make
</screen>
<para>Copy
<filename><replaceable>T</replaceable>/ghc/includes/config.h</filename>
to
<filename><replaceable>H</replaceable>/ghc/includes</filename>.
Note that we are building on the host machine, using the
target machine's <literal>config.h</literal> file. This
is so that the intermediate C files generated here will
be suitable for compiling on the target system.</para>
</listitem>
<listitem>
<para>Touch <literal>config.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>
</listitem>
<listitem>
<para>Now build the compiler:</para>
<screen>
$ cd <replaceable>H</replaceable>/glafp-utils && make boot && make
$ cd <replaceable>H</replaceable>/ghc && make boot && make
</screen>
<para>Don't worry if the build falls over in the RTS, we
don't need the RTS yet.</para>
</listitem>
......
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