diff --git a/Makefile b/Makefile
index 022de05..e2c38dd 100644
--- a/Makefile
+++ b/Makefile
@@ -1,6 +1,19 @@
 
-all:
-		( ./build.sh )
+
+forme:
+		( rm -rf OpenBLAS-0.2.14 && tar xzf OpenBLAS-0.2.14.tar.gz )
+		( cd OpenBLAS-0.2.14 && make USE_THREAD=1 USE_OPENMP=1 LIBNAMESUFFIX=lxsd )
+
+formeserial:
+		( rm -rf OpenBLAS-0.2.14 && tar xzf OpenBLAS-0.2.14.tar.gz )
+		( cd OpenBLAS-0.2.14 && make USE_THREAD=0 USE_OPENMP=0 LIBNAMESUFFIX=lxsd )
+		
+forall:
+		( rm -rf OpenBLAS-0.2.14 && tar xzf OpenBLAS-0.2.14.tar.gz )
+		( cd OpenBLAS-0.2.14 && make DYNAMIC_ARCH=1 USE_THREAD=1 USE_OPENMP=1 LIBNAMESUFFIX=lxsd NUM_THREADS=64 )
 
 clean:
 		( rm -rf OpenBLAS-0.2.14 )
+
+install:
+		( cd OpenBLAS-0.2.14 && make PREFIX=$(BTREE) LIBNAMESUFFIX=lxsd install)
diff --git a/build.sh b/build.sh
deleted file mode 100755
index d5c9d0a..0000000
--- a/build.sh
+++ /dev/null
@@ -1,6 +0,0 @@
-#!/bin/bash
-
-tar xzf OpenBLAS-0.2.14.tar.gz
-cd OpenBLAS-0.2.14
-make DYNAMIC_ARCH=1 USE_THREAD=1 USE_OPENMP=1 LIBNAMESUFFIX=lxsd NUM_THREADS=64
-make PREFIX=$BTREE LIBNAMESUFFIX=lxsd install