[project @ 2005-10-17 10:47:10 by simonmar]

[ghc-hetmet.git] / docs / building / building.xml

diff --git a/docs/building/building.xml b/docs/building/building.xml
index ec5cfb1..0375c38 100644 (file)
--- a/docs/building/building.xml
+++ b/docs/building/building.xml
@@ -3819,7 +3819,19 @@ GhcBootLibs = YES</programlisting>
              <listitem>
                <para>Touch the generated configuration files, just to make
                sure they don't get replaced during the build:</para>
-<screen>$ touch <filename><replaceable>H</replaceable></filename>/ghc/includes/{ghcautoconf.h,DerivedConstants.h.GHCConstants.h.mkDerivedConstants.c,mkDerivedConstantsHdr,mkDerivedConstants.o,mkGHCConstants,mkGHCConstants.o}</screen>
+<screen>$ cd <filename><replaceable>H</replaceable></filename>/ghc/includes
+$ touch ghcautoconf.h DerivedConstants.h GHCConstants.h mkDerivedConstants.c
+$ touch mkDerivedConstantsHdr mkDerivedConstants.o mkGHCConstants mkGHCConstants.o</screen>
+
+               <para>Note: it has been reported that these files still get
+                 overwritten during the next stage.  We have installed a fix
+                 for this in GHC 6.4.2, but if you are building a version
+                 before that you need to watch out for these files getting
+                 overwritte by the <literal>Makefile</literal> in
+                 <literal>ghc/includes</literal>.  If your system supports
+                 it, you might be able to prevent it by making them
+                 immutable:</para>
+<screen>$ chflags uchg  ghc/includes/{ghcautoconf.h,DerivedConstants.h,GHCConstants.h}</screen>
              </listitem>
 
            <listitem>