diff options
Diffstat (limited to 'ares/m4')
| -rw-r--r-- | ares/m4/cares-system.m4 | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/ares/m4/cares-system.m4 b/ares/m4/cares-system.m4 index 39b3c859a..f0adc8975 100644 --- a/ares/m4/cares-system.m4 +++ b/ares/m4/cares-system.m4 @@ -1,7 +1,7 @@ #*************************************************************************** # $Id$ # -# Copyright (C) 2008 by Daniel Stenberg et al +# Copyright (C) 2008 - 2009 by Daniel Stenberg et al # # Permission to use, copy, modify, and distribute this software and its # documentation for any purpose and without fee is hereby granted, provided @@ -16,7 +16,7 @@ #*************************************************************************** # File version for 'aclocal' use. Keep it a single number. -# serial 2 +# serial 3 dnl CARES_CHECK_PATH_SEPARATOR @@ -72,3 +72,12 @@ AC_DEFUN([CARES_CHECK_PATH_SEPARATOR], [ ]) +dnl CARES_CHECK_PATH_SEPARATOR_REQUIRED +dnl ------------------------------------------------- +dnl Use this to ensure that the path separator check +dnl macro is only expanded and included once. + +AC_DEFUN([CARES_CHECK_PATH_SEPARATOR_REQUIRED], [ + AC_REQUIRE([CARES_CHECK_PATH_SEPARATOR])dnl +]) + |