diff --git a/CMakeLists.txt b/CMakeLists.txt
index 0e287eb9b..314e8d9d8 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -2,7 +2,7 @@
 ## Author: Hank Anderson <hank@statease.com>
 ##
 
-cmake_minimum_required(VERSION 3.6)
+cmake_minimum_required(VERSION 2.8.5)
 
 project(OpenBLAS C ASM)
 
@@ -258,6 +258,10 @@ if (${CMAKE_SYSTEM_NAME} MATCHES "AIX|Android|Linux|FreeBSD|OpenBSD|NetBSD|Drago
   endif()
 endif()
 
+if (APPLE AND BUILD_SHARED_LIBS)
+set(CMAKE_MACOSX_RPATH ON)
+endif()
+
 # Seems that this hack doesn't required since macOS 11 Big Sur
 if (APPLE AND BUILD_SHARED_LIBS AND CMAKE_HOST_SYSTEM_VERSION VERSION_LESS 20)
   set (CMAKE_C_USE_RESPONSE_FILE_FOR_OBJECTS 1)
diff --git a/lapack-netlib/INSTALL/CMakeLists.txt b/lapack-netlib/INSTALL/CMakeLists.txt
index b6c26753d..1e808a64c 100644
--- a/lapack-netlib/INSTALL/CMakeLists.txt
+++ b/lapack-netlib/INSTALL/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.6)
+cmake_minimum_required(VERSION 2.8.7)
 project(TIMING Fortran)
 add_executable(secondtst_NONE second_NONE.f secondtst.f)
 add_executable(secondtst_EXT_ETIME second_EXT_ETIME.f secondtst.f)
diff --git a/lapack-netlib/LAPACKE/mangling/CMakeLists.txt b/lapack-netlib/LAPACKE/mangling/CMakeLists.txt
index 1b6b308e0..88ac0d85d 100644
--- a/lapack-netlib/LAPACKE/mangling/CMakeLists.txt
+++ b/lapack-netlib/LAPACKE/mangling/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.6)
+cmake_minimum_required(VERSION 2.8.7)
 project(MANGLING C Fortran)
 
 add_executable(xintface Fintface.f Cintface.c)
diff --git a/lapack-netlib/lapack_build.cmake b/lapack-netlib/lapack_build.cmake
index b15e18e44..39878cb24 100644
--- a/lapack-netlib/lapack_build.cmake
+++ b/lapack-netlib/lapack_build.cmake
@@ -4,7 +4,7 @@
 ## HINTS: ctest -Ddashboard_model=Nightly      -S $(pwd)/lapack/lapack_build.cmake
 ##
 
-cmake_minimum_required(VERSION 3.6)
+cmake_minimum_required(VERSION 2.8.10)
 ###################################################################
 # The values in this section must always be provided
 ###################################################################