update hdmi drivers: mod gpio control for phonepad project

[firefly-linux-kernel-4.4.55.git] / Makefile

diff --git a/Makefile b/Makefile
index 7be29d6c48cd138952d043b32e3ef67d5088b8c4..a606202c67351bc0f4fdd237754b4625cad9a269 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -183,8 +183,12 @@ export KBUILD_BUILDHOST := $(SUBARCH)
 #ARCH          ?= $(SUBARCH)
 #CROSS_COMPILE ?=
 ARCH           ?= arm
-#CROSS_COMPILE :=/opt/android0320/mydroid/prebuilt/linux-x86/toolchain/arm-eabi-4.2.1/bin/arm-eabi-
-CROSS_COMPILE  ?=../toolchain/arm-eabi-4.4.0/bin/arm-eabi-
+ifneq ($(wildcard ../toolchain/arm-eabi-4.4.0),)
+CROSS_COMPILE  ?= ../toolchain/arm-eabi-4.4.0/bin/arm-eabi-
+endif
+ifneq ($(wildcard ../prebuilt/linux-x86/toolchain/arm-eabi-4.4.0),)
+CROSS_COMPILE  ?= ../prebuilt/linux-x86/toolchain/arm-eabi-4.4.0/bin/arm-eabi-
+endif
 
 # Architecture as present in compile.h
 UTS_MACHINE    := $(ARCH)