48 lines
		
	
	
		
			1.4 KiB
		
	
	
	
		
			Plaintext
		
	
	
	
			
		
		
	
	
			48 lines
		
	
	
		
			1.4 KiB
		
	
	
	
		
			Plaintext
		
	
	
	
| ##### http://autoconf-archive.cryp.to/ac_define_dir.html
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| #
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| # SYNOPSIS
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| #
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| #   AC_DEFINE_DIR(VARNAME, DIR [, DESCRIPTION])
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| #
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| # DESCRIPTION
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| #
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| #   This macro sets VARNAME to the expansion of the DIR variable,
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| #   taking care of fixing up ${prefix} and such.
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| #
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| #   VARNAME is then offered as both an output variable and a C
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| #   preprocessor symbol.
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| #
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| #   Example:
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| #
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| #      AC_DEFINE_DIR([DATADIR], [datadir], [Where data are placed to.])
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| #
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| # LAST MODIFICATION
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| #
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| #   2006-10-13
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| #
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| # COPYLEFT
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| #
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| #   Copyright (c) 2006 Stepan Kasal <kasal@ucw.cz>
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| #   Copyright (c) 2006 Andreas Schwab <schwab@suse.de>
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| #   Copyright (c) 2006 Guido U. Draheim <guidod@gmx.de>
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| #   Copyright (c) 2006 Alexandre Oliva
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| #
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| #   Copying and distribution of this file, with or without
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| #   modification, are permitted in any medium without royalty provided
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| #   the copyright notice and this notice are preserved.
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| 
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| AC_DEFUN([AC_DEFINE_DIR], [
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|   prefix_NONE=
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|   exec_prefix_NONE=
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|   test "x$prefix" = xNONE && prefix_NONE=yes && prefix=$ac_default_prefix
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|   test "x$exec_prefix" = xNONE && exec_prefix_NONE=yes && exec_prefix=$prefix
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| dnl In Autoconf 2.60, ${datadir} refers to ${datarootdir}, which in turn
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| dnl refers to ${prefix}.  Thus we have to use `eval' twice.
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|   eval ac_define_dir="\"[$]$2\""
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|   eval ac_define_dir="\"$ac_define_dir\""
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|   AC_SUBST($1, "$ac_define_dir")
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|   AC_DEFINE_UNQUOTED($1, "$ac_define_dir", [$3])
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|   test "$prefix_NONE" && prefix=NONE
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|   test "$exec_prefix_NONE" && exec_prefix=NONE
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| ])
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