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			20 lines
		
	
	
		
			516 B
		
	
	
	
		
			Plaintext
		
	
	
	
			
		
		
	
	
			20 lines
		
	
	
		
			516 B
		
	
	
	
		
			Plaintext
		
	
	
	
| dnl A function to check if the system's zlib library should be used.  The
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| dnl builtin zlib dnl is used by default unless the user configured with
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| dnl --with-system-zlib.
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| 
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| AC_DEFUN([AM_ZLIB],
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| [
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|   # Use the system's zlib library.
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|   zlibdir="-L\$(top_builddir)/../zlib"
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|   zlibinc="-I\$(top_srcdir)/../zlib"
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|   AC_ARG_WITH(system-zlib,
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|   [AS_HELP_STRING([--with-system-zlib], [use installed libz])],
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|   if test x$with_system_zlib = xyes ; then
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|     zlibdir=
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|     zlibinc=
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|   fi
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|   )
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|   AC_SUBST(zlibdir)
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|   AC_SUBST(zlibinc)
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| ])
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