commit 3bc27cdfe989906fb025204c68a6f85b07b3a192
author Javier Martinez Canillas <javier@osg.samsung.com> Fri Oct 16 13:31:27 2015 +0200
committer Yoshinori Sato <ysato@users.sourceforge.jp> Sun Nov 08 22:44:43 2015 +0900
tree f80672c1417ce1943d107e12238e4c8c582f6cfc
parent a02613a4ba679eacec8251976d02809d533fa717

h8300: Don't set CROSS_COMPILE unconditionally

The h8300 architecture Makefile sets the CROSS_COMPILE variable to
"h8300-unknown-linux-" unconditionally but doing that prevents the
variable to be used if a toolchain with a different binary name is
installed in the machine.

So only set CROSS_COMPILE to that default if the variable has not
been set by the user before.

Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>

arch/h8300/Makefile

diff --git a/arch/h8300/Makefile b/arch/h8300/Makefile
index 0d2d96e..e1c02ca 100644
--- a/arch/h8300/Makefile
+++ b/arch/h8300/Makefile
@@ -22,7 +22,9 @@
 KBUILD_AFLAGS += $(aflags-y)
 LDFLAGS += $(ldflags-y)
 
+ifeq ($(CROSS_COMPILE),)
 CROSS_COMPILE := h8300-unknown-linux-
+endif
 
 core-y	+= arch/$(ARCH)/kernel/ arch/$(ARCH)/mm/
 ifneq '$(CONFIG_H8300_BUILTIN_DTB)' '""'