(jm_LIST_MOUNTED_FILESYSTEMS)

[one-argument getmntent function]): Include stdio.h before mntent.h.
SunOS4.1.x needs it for the declaration of `FILE'.
Patch by Volker Borchert.

diff --git a/m4/ls-mntd-fs.m4 b/m4/ls-mntd-fs.m4
index 969b25898622bae3893b39476b86342bccbae19c..17d282fe9bea613a182c1725f8e627387604bd22 100644 (file)
--- a/m4/ls-mntd-fs.m4
+++ b/m4/ls-mntd-fs.m4
@@ -61,6 +61,9 @@ if test $ac_cv_func_getmntent = yes; then
     AC_MSG_CHECKING([for one-argument getmntent function])
     AC_CACHE_VAL(fu_cv_sys_mounted_getmntent1,
                 [AC_TRY_COMPILE([
+/* SunOS 4.1.x /usr/include/mntent.h needs this for FILE */
+#include <stdio.h>
+
 #include <mntent.h>
 #if !defined MOUNTED
 # if defined _PATH_MOUNTED     /* GNU libc  */