diff options
| author | Niels de Vos <ndevos@redhat.com> | 2013-06-27 13:44:18 +0200 |
|---|---|---|
| committer | Vijay Bellur <vbellur@redhat.com> | 2013-06-27 05:39:43 -0700 |
| commit | 505f57e07c8096f74ddf5c43679b57bc978d501c (patch) | |
| tree | f37fe7cb4b78d4ac50d37f64804651d3b2f106b0 /xlators/storage/bd_map/src/bd_map.h | |
| parent | 162b6684beb3d567a1cd9d05efa790460ece684b (diff) | |
build: declare lvm_lv_from_name() if it is missing from lvm2app.hv3.4.0beta4
The bd-xlator can not be built successfully on certain Debian
distributions due to a missing declaration of lvm_lv_from_name(). This
function is available for linking, but it does not exist in the header
file.
This change adds a detection for lvm_lv_from_name() in both the library
for linking, and the declaration in the header file. If the 1st is
missing, the bd-xlator can not be built, and if only the 2nd one is
missing, we'll declare lvm_lv_from_name() ourselves. This makes it
possible to build the bd-xlator on the affected Debian distributions
too.
Change-Id: If1845f6b6d676793677ebbcc6daf9ff12f7c3fd6
BUG: 976946
Signed-off-by: Niels de Vos <ndevos@redhat.com>
Reviewed-on: http://review.gluster.org/5260
Reviewed-by: Vijay Bellur <vbellur@redhat.com>
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Diffstat (limited to 'xlators/storage/bd_map/src/bd_map.h')
| -rw-r--r-- | xlators/storage/bd_map/src/bd_map.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/xlators/storage/bd_map/src/bd_map.h b/xlators/storage/bd_map/src/bd_map.h index 1a0f4248ed4..fa10e97a947 100644 --- a/xlators/storage/bd_map/src/bd_map.h +++ b/xlators/storage/bd_map/src/bd_map.h @@ -30,6 +30,12 @@ #define BACKEND_VG "vg" +/* lvm2-2.02.79 added this in lvm2app.h, but it is available for linking in + * older versions already */ +#if NEED_LVM_LV_FROM_NAME_DECL +lv_t lvm_lv_from_name(vg_t vg, const char *name); +#endif + enum gf_bd_mem_types_ { gf_bd_fd = gf_common_mt_end + 1, gf_bd_private, |