--- a/macros/define_dir.m4	Sun Mar 07 15:16:31 2010 +0100
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,30 +0,0 @@
-dnl define_dir.m4
-dnl http://autoconf-archive.cryp.to/ac_define_dir.html
-
-#  AC_DEFINE_DIR(VARNAME, DIR [, DESCRIPTION])
-# This macro sets VARNAME to the expansion of the DIR variable, taking care
-# of fixing up ${prefix} and such.
-# VARNAME is then offered as both an output variable and a C preprocessor
-# symbol.
-
-# Authors
-# Stepan Kasal <kasal@ucw.cz>, Andreas Schwab <schwab@suse.de>,
-# Guido Draheim <guidod@gmx.de>, Alexandre Oliva
-# (Slightly modified -- Mikael Berthe)
-
-AC_DEFUN([AC_DEFINE_DIR], [
-  prefix_NONE=
-  exec_prefix_NONE=
-  test "x$prefix" = xNONE && prefix_NONE=yes && prefix=$ac_default_prefix
-  test "x$exec_prefix" = xNONE && exec_prefix_NONE=yes && exec_prefix=$prefix
-dnl In Autoconf 2.60, ${datadir} refers to ${datarootdir}, which in turn
-dnl refers to ${prefix}.  Thus we have to use `eval' twice.
-  ac_define_dir=`eval echo [$]$2`
-  ac_define_dir=`eval echo [$]ac_define_dir`
-  AC_SUBST($1, "$ac_define_dir")
-  ifelse($3, ,
-    AC_DEFINE_UNQUOTED($1, "$ac_define_dir"),
-    AC_DEFINE_UNQUOTED($1, "$ac_define_dir", $3))
-  test "$prefix_NONE" && prefix=NONE
-  test "$exec_prefix_NONE" && exec_prefix=NONE
-])