URL https://opencores.org/ocsvn/openrisc/openrisc/trunk
Subversion Repositories openrisc

[/] [openrisc/] [trunk/] [rtos/] [ecos-2.0/] [doc/] [html/] [user-guide/] [config-tool-building.html] - Rev 773

Go to most recent revision | Compare with Previous | Blame | View Log
<!-- Copyright (C) 2003 Red Hat, Inc.                                -->
<!-- This material may be distributed only subject to the terms      -->
<!-- and conditions set forth in the Open Publication License, v1.0  -->
<!-- or later (the latest version is presently available at          -->
<!-- http://www.opencontent.org/openpub/).                           -->
<!-- Distribution of the work or derivative of the work in any       -->
<!-- standard (paper) book form is prohibited unless prior           -->
<!-- permission is obtained from the copyright holder.               -->
<HTML
><HEAD
><TITLE
>Building</TITLE
><meta name="MSSmartTagsPreventParsing" content="TRUE">
<META
NAME="GENERATOR"
CONTENT="Modular DocBook HTML Stylesheet Version 1.76b+
"><LINK
REL="HOME"
TITLE="eCos User Guide"
HREF="ecos-user-guide.html"><LINK
REL="UP"
TITLE="The eCos Configuration Tool"
HREF="the-ecos-configuration-tool.html"><LINK
REL="PREVIOUS"
TITLE="Searching"
HREF="config-tool-searching.html"><LINK
REL="NEXT"
TITLE="Selecting User Tools"
HREF="config-tool-selecting-user-tools.html"></HEAD
><BODY
CLASS="CHAPTER"
BGCOLOR="#FFFFFF"
TEXT="#000000"
LINK="#0000FF"
VLINK="#840084"
ALINK="#0000FF"
><DIV
CLASS="NAVHEADER"
><TABLE
SUMMARY="Header navigation table"
WIDTH="100%"
BORDER="0"
CELLPADDING="0"
CELLSPACING="0"
><TR
><TH
COLSPAN="3"
ALIGN="center"
>eCos User Guide</TH
></TR
><TR
><TD
WIDTH="10%"
ALIGN="left"
VALIGN="bottom"
><A
HREF="config-tool-searching.html"
ACCESSKEY="P"
>Prev</A
></TD
><TD
WIDTH="80%"
ALIGN="center"
VALIGN="bottom"
></TD
><TD
WIDTH="10%"
ALIGN="right"
VALIGN="bottom"
><A
HREF="config-tool-selecting-user-tools.html"
ACCESSKEY="N"
>Next</A
></TD
></TR
></TABLE
><HR
ALIGN="LEFT"
WIDTH="100%"></DIV
><DIV
CLASS="CHAPTER"
><H1
><A
NAME="CONFIG-TOOL-BUILDING">Chapter 21. Building</H1
><DIV
CLASS="TOC"
><DL
><DT
><B
>Table of Contents</B
></DT
><DT
><A
HREF="config-tool-building.html#CONFIG-TOOL-SELECTING-BUILD-TOOLS"
>Selecting Build Tools</A
></DT
><DT
><A
HREF="config-tool-selecting-user-tools.html"
>Selecting User Tools</A
></DT
></DL
></DIV
><P
>When you have configured <SPAN
CLASS="PRODUCTNAME"
>eCos</SPAN
>, you may build the configuration.</P
><P
>On the <SPAN
CLASS="emphasis"
><I
CLASS="EMPHASIS"
>Build</I
></SPAN
> menu, click:</P
><P
></P
><UL
><LI
><P
>			
<SPAN
CLASS="emphasis"
><I
CLASS="EMPHASIS"
>Library</I
></SPAN
>
 (or click the Build Library icon on the toolbar) &#8211; this
causes the <SPAN
CLASS="PRODUCTNAME"
>eCos</SPAN
> configuration to be built. The result of a successful
build will be (among other things) a library against which user
code can be linked</P
></LI
><LI
><P
>			
<SPAN
CLASS="emphasis"
><I
CLASS="EMPHASIS"
>Tests</I
></SPAN
>
 &#8211; this causes the <SPAN
CLASS="PRODUCTNAME"
>eCos</SPAN
> configuration to be built, and
additionally builds the relevant test cases linked against the <SPAN
CLASS="PRODUCTNAME"
>eCos</SPAN
> library</P
></LI
><LI
><P
>			
<SPAN
CLASS="emphasis"
><I
CLASS="EMPHASIS"
>Clean</I
></SPAN
>
 &#8211; this removes all intermediate files, thus causing a
subsequent build/library or build/tests operation
to cause recompilation of all relevant files.</P
></LI
><LI
><P
>			
<SPAN
CLASS="emphasis"
><I
CLASS="EMPHASIS"
>Stop</I
></SPAN
>
 &#8211; this causes a currently executing build (any of the
above steps) to be interrupted</P
></LI
></UL
><P
>Build options may be displayed by using the <SPAN
CLASS="emphasis"
><I
CLASS="EMPHASIS"
>Build-&gt;Options</I
></SPAN
> menu
item. This displays a dialog box containing a drop-list control
and two windows. The drop-list control allows you to select the
type of build option to be displayed (for example &#8220;LDFLAGS&#8221; are
the options applied at link-time. The left-hand window is a tree
view of the packages loaded in the current configuration. The right-hand
window is a list of the build options that will be used for the
currently selected package.</P
><P
>Note that this dialog box currently affords only read-only
access to the build options. In order to change build options you
must edit the relevant string configuration item.</P
><P
>A single level of inheritance is supported: each package&#8217;s
build options are combined with the global options (these are to
be found in the &#8220;Global build options&#8221; folder
in the configuration view).</P
><P
><P
><IMG
SRC="pix/buildoptions.png"></P
></P
><DIV
CLASS="SECT1"
><H1
CLASS="SECT1"
><A
NAME="CONFIG-TOOL-SELECTING-BUILD-TOOLS">Selecting Build Tools</H1
><P
>Normally the installation process will supply the information
required for the <SPAN
CLASS="PRODUCTNAME"
>eCos</SPAN
><SPAN
CLASS="APPLICATION"
>Configuration Tool</SPAN
> to
locate the build tools (compiler, linker, etc.) necessary
to perform a build. However if this information is not registered,
or it is necessary to specify the location manually (for example,
when a new toolchain installation has been made), select <SPAN
CLASS="emphasis"
><I
CLASS="EMPHASIS"
>Tools</I
></SPAN
>-&gt;<SPAN
CLASS="emphasis"
><I
CLASS="EMPHASIS"
>Paths</I
></SPAN
>-&gt;<SPAN
CLASS="emphasis"
><I
CLASS="EMPHASIS"
>Build
Tools</I
></SPAN
>. The following dialog box will be displayed:</P
><DIV
CLASS="FIGURE"
><A
NAME="AEN1521"><P
><B
>Figure 21-1. Build tools</B
></P
><P
><IMG
SRC="pix/build-tools2.png"></P
></DIV
><P
>This dialog box allows you to locate the folder containing
the build tools. </P
></DIV
></DIV
><DIV
CLASS="NAVFOOTER"
><HR
ALIGN="LEFT"
WIDTH="100%"><TABLE
SUMMARY="Footer navigation table"
WIDTH="100%"
BORDER="0"
CELLPADDING="0"
CELLSPACING="0"
><TR
><TD
WIDTH="33%"
ALIGN="left"
VALIGN="top"
><A
HREF="config-tool-searching.html"
ACCESSKEY="P"
>Prev</A
></TD
><TD
WIDTH="34%"
ALIGN="center"
VALIGN="top"
><A
HREF="ecos-user-guide.html"
ACCESSKEY="H"
>Home</A
></TD
><TD
WIDTH="33%"
ALIGN="right"
VALIGN="top"
><A
HREF="config-tool-selecting-user-tools.html"
ACCESSKEY="N"
>Next</A
></TD
></TR
><TR
><TD
WIDTH="33%"
ALIGN="left"
VALIGN="top"
>Searching</TD
><TD
WIDTH="34%"
ALIGN="center"
VALIGN="top"
><A
HREF="the-ecos-configuration-tool.html"
ACCESSKEY="U"
>Up</A
></TD
><TD
WIDTH="33%"
ALIGN="right"
VALIGN="top"
>Selecting User Tools</TD
></TR
></TABLE
></DIV
></BODY
></HTML
>
Go to most recent revision | Compare with Previous | Blame | View Log
Browse

Tools

Subversion Repositories openrisc

[/] [openrisc/] [trunk/] [rtos/] [ecos-2.0/] [doc/] [html/] [user-guide/] [config-tool-building.html] - Rev 773
