From: Javier Martinez Canillas <javier@osg.samsung.com>
Date: Fri, 16 Oct 2015 11:31:27 +0000 (+0200)
Subject: h8300: Don't set CROSS_COMPILE unconditionally
X-Git-Tag: KARO-TX6UL-2015-11-03~131^2
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=6829bca19fa4916e02d1098a61099261d20f84eb;p=karo-tx-linux.git

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>
---

diff --git a/arch/h8300/Makefile b/arch/h8300/Makefile
index 0d2d96e52d9f..e1c02ca230cb 100644
--- a/arch/h8300/Makefile
+++ b/arch/h8300/Makefile
@@ -22,7 +22,9 @@ KBUILD_CFLAGS += -DUTS_SYSNAME=\"uClinux\"
 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)' '""'