diff options
Diffstat (limited to 'm4/st_dm_mode.m4')
| -rw-r--r-- | m4/st_dm_mode.m4 | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/m4/st_dm_mode.m4 b/m4/st_dm_mode.m4 new file mode 100644 index 0000000000..84f74638f1 --- /dev/null +++ b/m4/st_dm_mode.m4 @@ -0,0 +1,23 @@ +# serial 6 + +# Copyright (C) 1998-1999, 2001, 2009-2011 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. + +# Define HAVE_ST_DM_MODE if struct stat has an st_dm_mode member. + +AC_DEFUN([AC_STRUCT_ST_DM_MODE], + [AC_CACHE_CHECK([for st_dm_mode in struct stat], [ac_cv_struct_st_dm_mode], + [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ +#include <sys/types.h> +#include <sys/stat.h>]], [[struct stat s; s.st_dm_mode;]])], + [ac_cv_struct_st_dm_mode=yes], + [ac_cv_struct_st_dm_mode=no])]) + + if test $ac_cv_struct_st_dm_mode = yes; then + AC_DEFINE([HAVE_ST_DM_MODE], [1], + [Define if struct stat has an st_dm_mode member. ]) + fi + ] +) |