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-rw-r--r--configure.ac15
1 files changed, 14 insertions, 1 deletions
diff --git a/configure.ac b/configure.ac
index 6b10365..06c1ff6 100644
--- a/configure.ac
+++ b/configure.ac
@@ -282,9 +282,18 @@ 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
@@ -297,6 +306,10 @@ 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])