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+<!-- Copyright (C) 2003 Red Hat, Inc. -->
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+>library</TITLE
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+><TH
+COLSPAN="3"
+ALIGN="center"
+>The <SPAN
+CLASS="APPLICATION"
+>eCos</SPAN
+> Component Writer's Guide</TH
+></TR
+><TR
+><TD
+WIDTH="10%"
+ALIGN="left"
+VALIGN="bottom"
+><A
+HREF="ref.legal-values.html"
+ACCESSKEY="P"
+>Prev</A
+></TD
+><TD
+WIDTH="80%"
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+WIDTH="10%"
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+HREF="ref.make.html"
+ACCESSKEY="N"
+>Next</A
+></TD
+></TR
+></TABLE
+><HR
+ALIGN="LEFT"
+WIDTH="100%"></DIV
+><H1
+><A
+NAME="REF.LIBRARY"><SPAN
+CLASS="PROPERTY"
+>library</SPAN
+></H1
+><DIV
+CLASS="REFNAMEDIV"
+><A
+NAME="AEN4667"
+></A
+><H2
+>Name</H2
+>Property <SPAN
+CLASS="PROPERTY"
+>library</SPAN
+> -- Specify which library should contain the object files
+generated by building this package.</DIV
+><DIV
+CLASS="REFSYNOPSISDIV"
+><A
+NAME="AEN4671"><H2
+>Synopsis</H2
+><TABLE
+BORDER="5"
+BGCOLOR="#E0E0F0"
+WIDTH="70%"
+><TR
+><TD
+><PRE
+CLASS="SYNOPSIS"
+>cdl_package <name> {
+ library <library name>
+ …
+}</PRE
+></TD
+></TR
+></TABLE
+></DIV
+><DIV
+CLASS="REFSECT1"
+><A
+NAME="AEN4673"
+></A
+><H2
+>Description</H2
+><P
+>By default all object files that get built for all packages end up in
+a single library, <TT
+CLASS="FILENAME"
+>libtarget.a</TT
+>. This makes things
+easier for the typical application developer because it is only
+necessary to link with a single library, rather than with separate
+libraries for each package. It is possible to specify an alternative
+library for specific files as an option to the <SPAN
+CLASS="PROPERTY"
+>compile</SPAN
+> and
+<SPAN
+CLASS="PROPERTY"
+>make_object</SPAN
+> properties, and there is one library <A
+HREF="build.html"
+><TT
+CLASS="FILENAME"
+>libextras.a</TT
+></A
+> which serves a
+specific purpose in the build system. The <SPAN
+CLASS="PROPERTY"
+>library</SPAN
+> property allows an
+alternative library to be specified for all the object files that will
+be generated for a given package.</P
+><P
+>The use of the <SPAN
+CLASS="PROPERTY"
+>library</SPAN
+> property should be avoided, since it makes
+things more difficult for application developers. The property is
+intended only for special cases, for example if there are legal
+objections to mingling object files from different packages in a
+single library. It could also be used to work around name clash
+problems if two packages happen to define an exported symbol with the
+same name, but any attempt to use multiple libraries in this way is
+error-prone and should be avoided.</P
+><P
+>The <SPAN
+CLASS="PROPERTY"
+>library</SPAN
+> property takes a single argument, the name of a library,
+which should follow the standard naming convention of
+<TT
+CLASS="LITERAL"
+>lib<something>.a</TT
+>. A <SPAN
+CLASS="PROPERTY"
+>library</SPAN
+> property can
+only occur in the body of a <TT
+CLASS="LITERAL"
+>cdl_package</TT
+> command and applies to all
+object files generated for that package (except where explicitly
+overwritten with a <TT
+CLASS="LITERAL"
+>-library=</TT
+> option to one of the
+build-related properties). A <TT
+CLASS="LITERAL"
+>cdl_package</TT
+> body can contain at most
+one <SPAN
+CLASS="PROPERTY"
+>library</SPAN
+> property.</P
+></DIV
+><DIV
+CLASS="REFSECT1"
+><A
+NAME="AEN4692"
+></A
+><H2
+>Example</H2
+><TABLE
+BORDER="5"
+BGCOLOR="#E0E0F0"
+WIDTH="70%"
+><TR
+><TD
+><PRE
+CLASS="PROGRAMLISTING"
+>cdl_package <SOME_PACKAGE> {
+ …
+ library libSomePackage.a
+}</PRE
+></TD
+></TR
+></TABLE
+></DIV
+><DIV
+CLASS="REFSECT1"
+><A
+NAME="AEN4695"
+></A
+><H2
+>See Also</H2
+><P
+>Properties <A
+HREF="ref.compile.html"
+><SPAN
+CLASS="PROPERTY"
+>compile</SPAN
+></A
+>,
+<A
+HREF="ref.make.html"
+><SPAN
+CLASS="PROPERTY"
+>make</SPAN
+></A
+>, and
+<A
+HREF="ref.make-object.html"
+><SPAN
+CLASS="PROPERTY"
+>make_object</SPAN
+></A
+>,
+command <A
+HREF="ref.cdl-package.html"
+><TT
+CLASS="LITERAL"
+>cdl_package</TT
+></A
+>.</P
+></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="ref.legal-values.html"
+ACCESSKEY="P"
+>Prev</A
+></TD
+><TD
+WIDTH="34%"
+ALIGN="center"
+VALIGN="top"
+><A
+HREF="cdl-guide.html"
+ACCESSKEY="H"
+>Home</A
+></TD
+><TD
+WIDTH="33%"
+ALIGN="right"
+VALIGN="top"
+><A
+HREF="ref.make.html"
+ACCESSKEY="N"
+>Next</A
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+></TR
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+><TD
+WIDTH="33%"
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+CLASS="PROPERTY"
+>legal_values</SPAN
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+WIDTH="34%"
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+HREF="reference.html"
+ACCESSKEY="U"
+>Up</A
+></TD
+><TD
+WIDTH="33%"
+ALIGN="right"
+VALIGN="top"
+><SPAN
+CLASS="PROPERTY"
+>make</SPAN
+></TD
+></TR
+></TABLE
+></DIV
+></BODY
+></HTML
+>
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