-dnl @synopsis AC_DEFINE_DIR(VARNAME, DIR [, DESCRIPTION])\r
-dnl\r
-dnl This macro _AC_DEFINEs VARNAME to the expansion of the DIR\r
-dnl variable, taking care of fixing up ${prefix} and such.\r
-dnl\r
-dnl VARNAME is offered as both a C preprocessor symbol, and an output\r
-dnl variable.\r
-dnl\r
-dnl Note that the 3 argument form is only supported with autoconf 2.13\r
-dnl and later (i.e. only where _AC_DEFINE supports 3 arguments).\r
-dnl\r
-dnl Examples:\r
-dnl\r
-dnl AC_DEFINE_DIR(DATADIR, datadir)\r
-dnl AC_DEFINE_DIR(PROG_PATH, bindir, [Location of installed binaries])\r
-dnl\r
-dnl @category Misc\r
-dnl @author Stepan Kasal <kasal@ucw.cz>\r
-dnl @author Andreas Schwab <schwab@suse.de>\r
-dnl @author Guido Draheim <guidod@gmx.de>\r
-dnl @author Alexandre Oliva\r
-dnl @version 2005-01-17\r
-dnl @license AllPermissive\r
-\r
-AC_DEFUN([AC_DEFINE_DIR], [\r
- prefix_NONE=\r
- exec_prefix_NONE=\r
- test "x$prefix" = xNONE && prefix_NONE=yes && prefix=$ac_default_prefix\r
- test "x$exec_prefix" = xNONE && exec_prefix_NONE=yes && exec_prefix=$prefix\r
- eval ac_define_dir="\"[$]$2\""\r
- AC_SUBST($1, "$ac_define_dir")\r
- AC_DEFINE_UNQUOTED($1, "$ac_define_dir", [$3])\r
- test "$prefix_NONE" && prefix=NONE\r
- test "$exec_prefix_NONE" && exec_prefix=NONE\r
-])\r
+dnl @synopsis AC_DEFINE_DIR(VARNAME, DIR [, DESCRIPTION])
+dnl
+dnl This macro _AC_DEFINEs VARNAME to the expansion of the DIR
+dnl variable, taking care of fixing up ${prefix} and such.
+dnl
+dnl VARNAME is offered as both a C preprocessor symbol, and an output
+dnl variable.
+dnl
+dnl Note that the 3 argument form is only supported with autoconf 2.13
+dnl and later (i.e. only where _AC_DEFINE supports 3 arguments).
+dnl
+dnl Examples:
+dnl
+dnl AC_DEFINE_DIR(DATADIR, datadir)
+dnl AC_DEFINE_DIR(PROG_PATH, bindir, [Location of installed binaries])
+dnl
+dnl @category Misc
+dnl @author Stepan Kasal <kasal@ucw.cz>
+dnl @author Andreas Schwab <schwab@suse.de>
+dnl @author Guido Draheim <guidod@gmx.de>
+dnl @author Alexandre Oliva
+dnl @version 2005-01-17
+dnl @license AllPermissive
+
+AC_DEFUN([AC_DEFINE_DIR], [
+ prefix_NONE=
+ exec_prefix_NONE=
+ test "x$prefix" = xNONE && prefix_NONE=yes && prefix=$ac_default_prefix
+ test "x$exec_prefix" = xNONE && exec_prefix_NONE=yes && exec_prefix=$prefix
+ eval ac_define_dir="\"[$]$2\""
+ AC_SUBST($1, "$ac_define_dir")
+ AC_DEFINE_UNQUOTED($1, "$ac_define_dir", [$3])
+ test "$prefix_NONE" && prefix=NONE
+ test "$exec_prefix_NONE" && exec_prefix=NONE
+])