From 59520a001c9708a3546623c4a12917e3ade0703f Mon Sep 17 00:00:00 2001
From: Adam Rutkowski <adam.j.rutkowski@intel.com>
Date: Fri, 21 Jun 2019 17:23:17 -0400
Subject: [PATCH] Fix setting KERNEL_VERSION in modules makefile

Shell command evaluation should be performed using 'shell'
function. This fixes 'make install'.

Signed-off-by: Adam Rutkowski <adam.j.rutkowski@intel.com>
---
 modules/Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/modules/Makefile b/modules/Makefile
index e6df1bc..e837361 100644
--- a/modules/Makefile
+++ b/modules/Makefile
@@ -20,7 +20,7 @@ VERSION_FILE=$(PWD)/CAS_VERSION
 OCFDIR=$(PWD)/../ocf
 KERNEL_DIR ?= "/lib/modules/$(shell uname -r)/build"
 PWD=$(shell pwd)
-KERNEL_VERSION := $(cd $KERNEL_DIR; make kernelversion)
+KERNEL_VERSION := $(shell $(MAKE) -C $(KERNEL_DIR) --no-print-directory kernelversion)
 MODULES_DIR=/lib/modules/$(KERNEL_VERSION)/extra
 
 DISK_MODULE = cas_disk