Fix building with xfsprogs 4.5.0

xfsprogs 4.5.0 started to use off64_t in its headers,
which is hidden behind _GNU_SOURCE

Fixes #1637

diff --git a/configure.ac b/configure.ac
index fb9ef34..fd2e25c 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -601,7 +601,12 @@ AC_CHECK_HEADERS(linux/un.h, [], [],
 #endif
 ])
 
-AC_CHECK_HEADERS(pwd.h grp.h sys/un.h ctype.h limits.h xfs/xqm.h fs_info.h fshelp.h paths.h mntent.h mnttab.h sys/fstyp.h sys/fs_types.h sys/mntent.h sys/mnttab.h sys/statfs.h sys/statvfs.h sys/vfs.h sys/vfstab.h kvm.h wordexp.h)
+AC_CHECK_HEADERS(pwd.h grp.h sys/un.h ctype.h limits.h fs_info.h fshelp.h paths.h mntent.h mnttab.h sys/fstyp.h sys/fs_types.h sys/mntent.h sys/mnttab.h sys/statfs.h sys/statvfs.h sys/vfs.h sys/vfstab.h kvm.h wordexp.h)
+
+AC_CHECK_HEADERS([xfs/xqm.h], [], [],
+[
+#define _GNU_SOURCE
+])
 
 # For the dns plugin
 AC_CHECK_HEADERS(arpa/nameser.h)

diff --git a/src/utils_mount.c b/src/utils_mount.c
index 6555b41..d303677 100644 (file)
--- a/src/utils_mount.c
+++ b/src/utils_mount.c
@@ -24,13 +24,14 @@
 # include "config.h"
 #endif
 
-#include "common.h"
 #if HAVE_XFS_XQM_H
+# define _GNU_SOURCE
 # include <xfs/xqm.h>
 #define XFS_SUPER_MAGIC_STR "XFSB"
 #define XFS_SUPER_MAGIC2_STR "BSFX"
 #endif
 
+#include "common.h"
 #include "plugin.h"
 #include "utils_mount.h"