rockchip: fixes post install cmd for mali-G610

Signed-off-by: hmz007 <hmz007@gmail.com>

vendor/rockchip/common/gpu/Android.mk

@@ -182,12 +182,9 @@ LOCAL_MODULE_PATH_32 := $(TARGET_OUT_VENDOR)/lib/egl
 LOCAL_MODULE_PATH_64 := $(TARGET_OUT_VENDOR)/lib64/egl
 # Create symlinks.
 LOCAL_POST_INSTALL_CMD := \
-	cd $(TARGET_OUT_VENDOR)/lib64; \
-	ln -sf egl/libGLES_mali.so libOpenCL.so; \
-	cd -; \
-	cd $(TARGET_OUT_VENDOR)/lib; \
-	ln -sf egl/libGLES_mali.so libOpenCL.so; \
-	cd -;
+	mkdir -p $(TARGET_OUT_VENDOR)/{lib64,lib}; \
+	ln -sf egl/libGLES_mali.so $(TARGET_OUT_VENDOR)/lib64/libOpenCL.so; \
+	ln -sf egl/libGLES_mali.so $(TARGET_OUT_VENDOR)/lib/libOpenCL.so;
 include $(BUILD_PREBUILT)
 
 # install libs of vulkan_so