1 files changed, 14 insertions, 0 deletions
diff --git a/src/build_macros.m4 b/src/build_macros.m4
index 8cd2d3cde..92d7c65d1 100644
--- a/src/build_macros.m4
+++ b/src/build_macros.m4
@@ -34,3 +34,17 @@ $3
 ])dnl
 fi[]dnl
 ])])
+
+dnl SSS_AC_EXPAND_LIB_DIR() prepare variable sss_extra_libdir,
+dnl variable will contain expanded version of string "$libdir"
+dnl therefore this variable can be safely added to LDFLAGS as
+dnl "-L$sss_extra_libdir ".
+AC_DEFUN([SSS_AC_EXPAND_LIB_DIR],
+[
+    AC_REQUIRE([AC_LIB_PREPARE_PREFIX])
+    dnl By default, look in $includedir and $libdir.
+    AC_LIB_WITH_FINAL_PREFIX([
+        eval additional_libdir=\"$libdir\"
+    ])
+    sss_extra_libdir="$additional_libdir"
+])