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- Add a FAQ entry on "how do i cross compile busybox"
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@ -10,6 +10,7 @@ have additions to this FAQ document, we would love to add them,
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<ol>
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<li><a href="#getting_started">How can I get started using BusyBox?</a></li>
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<li><a href="#configure">How do I configure busybox?</a></li>
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<li><a href="#build">How do I build BusyBox with a cross-compiler?</a></li>
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<li><a href="#build_system">How do I build a BusyBox-based system?</a></li>
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<li><a href="#kernel">Which Linux kernel versions are supported?</a></li>
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<li><a href="#arch">Which architectures does BusyBox run on?</a></li>
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@ -164,6 +165,21 @@ within each applet. More build coverage testing.</p></li>
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</p>
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<hr/>
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<p/>
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<h2><a name="build">How do I build BusyBox with a cross-compiler?</a></h2>
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<p>
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To build busybox with a cross-compiler, specify CROSS_COMPILE=<prefix>.
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</p>
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<p>
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CROSS_COMPILE specifies the prefix used for all executables used
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during compilation. Only gcc and related binutils executables
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are prefixed with $(CROSS_COMPILE) in the makefiles.
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CROSS_COMPILE can be set on the command line:
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<pre>
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make CROSS_COMPILE=arm-linux-uclibcgnueabi-
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</pre>
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Alternatively CROSS_COMPILE can be set in the environment.
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Default value for CROSS_COMPILE is not to prefix executables.
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</p>
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<h2><a name="build_system">How do I build a BusyBox-based system?</a></h2>
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<p>
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BusyBox is a package that replaces a dozen standard packages, but it is
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