signlk.sh: use make -C instead of shell variable

Signed-off-by: Nicolas Dechesne <nicolas.dechesne@linaro.org>

2 files changed, 2 insertions, 3 deletions

diff --git a/signer/Makefile b/signer/Makefile
index ebf5f4e..df787c2 100755
--- a/signer/Makefile
+++ b/signer/Makefile
@@ -1,5 +1,5 @@
 CXX=g++
-cur-dir   :=  $(mfile_path)
+cur-dir   :=  $(shell pwd)
 ELFIODIR=${cur-dir}/ELFIO/elfio/
 SOURCES=${cur-dir}/signlk.cpp 
 CPPFLAGS=-c -Wall -std=c++0x -I$(cur-dir)/ELFIO/
diff --git a/signlk.sh b/signlk.sh
index a32aa39..db4d07c 100755
--- a/signlk.sh
+++ b/signlk.sh
@@ -108,8 +108,7 @@ if [ ! "$(g++ --version)" ]; then
    exit 8
 fi
 
-export mfile_path=$DIR/signer
-make -f $mfile_path/Makefile
+make -C $DIR/signer
 
 if [ "$?" != 0 ]; then
     echo " failed to build executable"