diff options
| author | Prakash Surya <surya1@llnl.gov> | 2011-11-29 22:31:20 +0000 |
|---|---|---|
| committer | Brian Behlendorf <behlendorf1@llnl.gov> | 2011-11-30 00:14:25 +0000 |
| commit | b9c59ec83ab50e1cd097f067461e34a5750694c8 (patch) | |
| tree | 2b4616f69458cb09b27ad4d9c9e47b0f1914a1ed /config/kernel-bdev-logical-size.m4 | |
| parent | f31b3ebe6e6c9de4db30bf752c09a8300b305258 (diff) | |
Diffstat (limited to 'config/kernel-bdev-logical-size.m4')
| -rw-r--r-- | config/kernel-bdev-logical-size.m4 | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/config/kernel-bdev-logical-size.m4 b/config/kernel-bdev-logical-size.m4 index 1e199663b19b..d066c863fbd9 100644 --- a/config/kernel-bdev-logical-size.m4 +++ b/config/kernel-bdev-logical-size.m4 @@ -7,6 +7,8 @@ dnl # it explicit. dnl # AC_DEFUN([ZFS_AC_KERNEL_BDEV_LOGICAL_BLOCK_SIZE], [ AC_MSG_CHECKING([whether bdev_logical_block_size() is available]) + tmp_flags="$EXTRA_KCFLAGS" + EXTRA_KCFLAGS="-Wno-unused-but-set-variable" ZFS_LINUX_TRY_COMPILE([ #include <linux/blkdev.h> ],[ @@ -19,4 +21,5 @@ AC_DEFUN([ZFS_AC_KERNEL_BDEV_LOGICAL_BLOCK_SIZE], [ ],[ AC_MSG_RESULT(no) ]) + EXTRA_KCFLAGS="$tmp_flags" ]) |