buildsys: s/CROSS/CROSS_COMPILE/g

Use CROSS_COMPILE instead of CROSS as other projects are doing
(i.e. kernel, busybox, buildroot).
CROSS is still supported for backward compatibility only

Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/INSTALL b/INSTALL
index 79cde848d..78fe3fc01 100644
--- a/INSTALL
+++ b/INSTALL
@@ -54,7 +54,7 @@ COMPILING uClibc:
     to compile uClibc.  or if you are cross compiling, you would
     instead run something like:
 
-            make CROSS=arm-linux-
+            make CROSS_COMPILE=arm-linux-
 
 
 INSTALLING the uClibc development environment: