-fix off-by-1

[oweals/gnunet.git] / m4 / ac_define_dir.m4

diff --git a/m4/ac_define_dir.m4 b/m4/ac_define_dir.m4
index f7e028fca2e22dc2e34deba062a008586f2e61a7..c4f07c50b3e2b30bdb9b96a55dbaabf085768576 100644 (file)
--- a/m4/ac_define_dir.m4
+++ b/m4/ac_define_dir.m4
@@ -1,35 +1,35 @@
-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
+])