diff --git a/source/pdo_sqlsrv/config.m4 b/source/pdo_sqlsrv/config.m4
index 2b310f92..328bbe6b 100644
--- a/source/pdo_sqlsrv/config.m4
+++ b/source/pdo_sqlsrv/config.m4
@@ -66,3 +66,7 @@ if test "$PHP_PDO_SQLSRV" != "no"; then
   PHP_ADD_BUILD_DIR([$ext_builddir/shared], 1)
 fi
 
+#if (defined __APPLE__ && defined __MACH__) \
+  MACOSX_DEPLOYMENT_TARGET=`sw_vers -productVersion` \
+#endif
+
diff --git a/source/sqlsrv/config.m4 b/source/sqlsrv/config.m4
index 255470d4..ebf62d7f 100644
--- a/source/sqlsrv/config.m4
+++ b/source/sqlsrv/config.m4
@@ -40,3 +40,8 @@ if test "$PHP_SQLSRV" != "no"; then
   PHP_NEW_EXTENSION(sqlsrv, $sqlsrv_src_class $shared_src_class, $ext_shared,,-std=c++11)
   PHP_ADD_BUILD_DIR([$ext_builddir/shared], 1)
 fi
+
+#if (defined __APPLE__ && defined __MACH__) \
+  MACOSX_DEPLOYMENT_TARGET=`sw_vers -productVersion` \
+#endif
+