1 files changed, 28 insertions, 0 deletions
diff --git a/src/external/libldb.m4 b/src/external/libldb.m4
new file mode 100644
index 000000000..0679e1d19
--- /dev/null
+++ b/src/external/libldb.m4
@@ -0,0 +1,28 @@
+AC_SUBST(LDB_OBJ)
+AC_SUBST(LDB_CFLAGS)
+AC_SUBST(LDB_LIBS)
+
+PKG_CHECK_MODULES(LDB, ldb >= 0.9.2)
+
+AC_CHECK_HEADERS(ldb.h ldb_module.h,
+   [AC_CHECK_LIB(ldb, ldb_init, [LDB_LIBS="-lldb"], , -ltevent) ],
+   [AC_MSG_ERROR([LDB header files are not installed])]
+)
+
+AC_ARG_WITH([ldb-lib-dir],
+            [AC_HELP_STRING([--with-ldb-lib-dir=PATH],
+                            [Path to store ldb modules [${libdir}/ldb]]
+                           )
+            ]
+           )
+
+if test x"$with_ldb_lib_dir" != x; then
+    ldblibdir=$with_ldb_lib_dir
+else
+    ldblibdir="`$PKG_CONFIG --variable=modulesdir ldb`"
+    if ! test -d $ldblibdir; then
+        ldblibdir="${libdir}/ldb"
+    fi
+fi
+AC_MSG_NOTICE([ldb lib directory: $ldblibdir])
+AC_SUBST(ldblibdir)