diff options
| author | Niels de Vos <ndevos@redhat.com> | 2013-06-24 14:34:50 +0200 |
|---|---|---|
| committer | Vijay Bellur <vbellur@redhat.com> | 2013-06-27 04:37:53 -0700 |
| commit | 75ee14ffbe362c41be096eca9a2fef1ec7e8db94 (patch) | |
| tree | 4486323dcb561a7579f375884489ab56f6cd297c /configure.ac | |
| parent | e00fb417781931454dfb51f3eac803f44d5b6eca (diff) | |
build: declare lvm_lv_from_name() if it is missing from lvm2app.h
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: I0c823a7861b02bb5d9c1abb76ebfff92f272f9eb
BUG: 976946
Signed-off-by: Niels de Vos <ndevos@redhat.com>
Reviewed-on: http://review.gluster.org/5250
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Vijay Bellur <vbellur@redhat.com>
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/configure.ac b/configure.ac index 9db3bf9354e..83d5a4ed9c2 100644 --- a/configure.ac +++ b/configure.ac @@ -291,9 +291,18 @@ AC_ARG_ENABLE([bd-xlator], if test "x$enable_bd_xlator" != "xno"; then AC_CHECK_LIB([lvm2app], - [lvm_init], + [lvm_init,lvm_lv_from_name], [HAVE_BD_LIB="yes"], [HAVE_BD_LIB="no"]) + + if test "x$HAVE_BD_LIB" = "xyes"; then + # lvm_lv_from_name() has been made public with lvm2-2.02.79 + AC_CHECK_DECLS( + [lvm_lv_from_name], + [NEED_LVM_LV_FROM_NAME_DECL="no"], + [NEED_LVM_LV_FROM_NAME_DECL="yes"], + [[#include <lvm2app.h>]]) + fi fi if test "x$enable_bd_xlator" = "xyes" -a "x$HAVE_BD_LIB" = "xno"; then @@ -306,6 +315,10 @@ if test "x${enable_bd_xlator}" != "xno" -a "x${HAVE_BD_LIB}" = "xyes"; then BUILD_BD_XLATOR=yes AC_DEFINE(HAVE_BD_XLATOR, 1, [define if lvm2app library found and bd xlator enabled]) + if test "x$NEED_LVM_LV_FROM_NAME_DECL" = "xyes"; then + AC_DEFINE(NEED_LVM_LV_FROM_NAME_DECL, 1, [defined if lvm_lv_from_name() + was not found in the lvm2app.h header, but can be linked]) + fi fi AM_CONDITIONAL([ENABLE_BD_XLATOR], [test x$BUILD_BD_XLATOR = xyes]) |