README.md modified - usage of make.sh with parameters

diff --git a/README.md b/README.md
index caaaf2c5c081293b910ab385cbe14ca245c7c9cd..6964f45df1af8250de490ea10222dce5b2865c04 100755 (executable)
--- a/README.md
+++ b/README.md
@@ -1,6 +1,13 @@
 # lpunpack and lpmake
 
 build :
-./make.sh
+./make.sh <arch>
+
+where arch:
+- x86_64 (default, can be ommited)
+- i686
+- arm7hf
+- arm7vl (though it doesn't compile for now)
+- aarch64
 
 source code from aosp