- <sect2>
 
- <title>Command explanations</title>
 
- <para><userinput>CPPFLAGS=-D_GNU_SOURCE: </userinput>
 
- This flag fixes installation problems of this package on PPC and m68k
 
- platforms (that we know of).  It doesn't hurt compilation on other
 
- platforms (such as x86); so we do it by default.</para>
 
- </sect2>
 
 
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