make gdbclient work on x86

Change-Id: I2fd4fc2b89db13a8db1b177afdab593772cb12f8
diff --git a/core/dumpvar.mk b/core/dumpvar.mk
index e0de464..c3fb5b4 100644
--- a/core/dumpvar.mk
+++ b/core/dumpvar.mk
@@ -5,11 +5,17 @@
 
 ABP:=$(PWD)/$(HOST_OUT_EXECUTABLES)
 
-# Add the toolchain bin dir if it actually exists
+# Add the ARM toolchain bin dir if it actually exists
 ifneq ($(wildcard $(PWD)/prebuilt/$(HOST_PREBUILT_TAG)/toolchain/arm-linux-androideabi-4.4.x/bin),)
 	# this should be copied to HOST_OUT_EXECUTABLES instead
 	ABP:=$(ABP):$(PWD)/prebuilt/$(HOST_PREBUILT_TAG)/toolchain/arm-linux-androideabi-4.4.x/bin
 endif
+
+# Add the x86 toolchain bin dir if it actually exists
+ifneq ($(wildcard $(PWD)/prebuilt/$(HOST_PREBUILT_TAG)/toolchain/i686-android-linux-4.4.3/bin),)
+	# this should be copied to HOST_OUT_EXECUTABLES instead
+	ABP:=$(ABP):$(PWD)/prebuilt/$(HOST_PREBUILT_TAG)/toolchain/i686-android-linux-4.4.3/bin
+endif
 ANDROID_BUILD_PATHS := $(ABP)
 ANDROID_PREBUILTS := prebuilt/$(HOST_PREBUILT_TAG)