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>The Component Repository</TITLE
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><H1
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><A
NAME="CONFIG-TOOL-COMPONENT-REPOSITORY">The Component Repository</H1
><P
>When you invoke the <SPAN
CLASS="PRODUCTNAME"
>eCos</SPAN
> <SPAN
CLASS="APPLICATION"
>Configuration Tool</SPAN
>, it accesses the Component
	  Repository, a read-only location of configuration
	  information. For an explanation of &#8220;Component
	  Repository&#8221; see <A
HREF="cdl-concepts.html"
>Chapter 24</A
>.</P
><P
>The <SPAN
CLASS="PRODUCTNAME"
>eCos</SPAN
> <SPAN
CLASS="APPLICATION"
>Configuration Tool</SPAN
> will look
	  for a component repository using (in descending order of preference):</P
><P
></P
><UL
><LI
><P
>A location specified on the command line</P
></LI
><LI
><P
>The component repository most recently used by the
current user</P
></LI
><LI
><P
>An <SPAN
CLASS="PRODUCTNAME"
>eCos</SPAN
> distribution under <TT
CLASS="FILENAME"
>/opt/ecos</TT
> (under
Linux) or a default location set by the installation procedure (under
Windows)</P
></LI
><LI
><P
>User input</P
></LI
></UL
><P
>The final case above will normally only occur if the previous
	  repository has been moved or (under Windows) installation information stored in
	  the Windows registry has been modified; it will result in a dialog box
being displayed that allows you to specify the repository location:</P
><DIV
CLASS="FIGURE"
><A
NAME="AEN1047"><P
><B
>Figure 15-2. Repository relocation dialog box</B
></P
><P
><IMG
SRC="pix/repos-relocate.png"></P
></DIV
><P
>Note that in order to use the <SPAN
CLASS="PRODUCTNAME"
>eCos</SPAN
> <SPAN
CLASS="APPLICATION"
>Configuration Tool</SPAN
> you are obliged to provide a
	  valid repository location. </P
><P
>In the rare event that you subsequently wish to change
	  the component location, select
	  <SPAN
CLASS="emphasis"
><I
CLASS="EMPHASIS"
>Build</I
></SPAN
>-&gt;<SPAN
CLASS="emphasis"
><I
CLASS="EMPHASIS"
>Repository</I
></SPAN
> 
	  and the above dialog box will then be displayed.</P
><P
>You can check the location of the current repository, the current save file
path, and the current hardware template and default package,
by selecting <SPAN
CLASS="emphasis"
><I
CLASS="EMPHASIS"
>Help</I
></SPAN
>-&gt;<SPAN
CLASS="emphasis"
><I
CLASS="EMPHASIS"
>Repository Information...</I
></SPAN
>.
A summary will be displayed.</P
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