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-rw-r--r--m4/macros/check_mtype_printf_type.m422
1 files changed, 22 insertions, 0 deletions
diff --git a/m4/macros/check_mtype_printf_type.m4 b/m4/macros/check_mtype_printf_type.m4
new file mode 100644
index 000000000000..3cd5d7178201
--- /dev/null
+++ b/m4/macros/check_mtype_printf_type.m4
@@ -0,0 +1,22 @@
+dnl ######################################################################
+dnl check the correct printf-style type for the mount type in the mount()
+dnl system call.
+dnl If you change this one, you must also fix the check_mtype_type.m4.
+AC_DEFUN([AMU_CHECK_MTYPE_PRINTF_TYPE],
+[
+AC_CACHE_CHECK(printf string to print type field of mount() call,
+ac_cv_mtype_printf_type,
+[
+# select the correct printf type
+case "${host_os_name}" in
+ osf* | freebsd2* | bsdi2* | aix* | ultrix* )
+ ac_cv_mtype_printf_type="%d" ;;
+ irix3 | isc3 )
+ ac_cv_mtype_printf_type="0x%x" ;;
+ * )
+ ac_cv_mtype_printf_type="%s" ;;
+esac
+])
+AC_DEFINE_UNQUOTED(MTYPE_PRINTF_TYPE, "$ac_cv_mtype_printf_type")
+])
+dnl ======================================================================