diff options
Diffstat (limited to 'm4/host-os.m4')
| -rw-r--r-- | m4/host-os.m4 | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/m4/host-os.m4 b/m4/host-os.m4 index 2e32329ae1..0b7efb61a6 100644 --- a/m4/host-os.m4 +++ b/m4/host-os.m4 @@ -1,6 +1,6 @@ -#serial 5 +#serial 6 -# Copyright (C) 2001, 2003, 2004 Free Software Foundation, Inc. +# Copyright (C) 2001, 2003, 2004, 2006 Free Software Foundation, Inc. # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. @@ -12,6 +12,7 @@ dnl From Paul Eggert. # Define HOST_OPERATING_SYSTEM to a name for the host operating system. AC_DEFUN([gl_HOST_OS], [ + AC_REQUIRE([AC_CANONICAL_HOST])dnl AC_CACHE_CHECK([host operating system], gl_cv_host_operating_system, |