tune-thumb: fix typos

diff --git a/conf/machine/include/tune-thumb.conf b/conf/machine/include/tune-thumb.conf
index 02c4fd0..6f84f66 100644 (file)
--- a/conf/machine/include/tune-thumb.conf
+++ b/conf/machine/include/tune-thumb.conf
@@ -27,6 +27,6 @@ ARM_INTERWORK_M_OPT = "${@['-mno-thumb-interwork', '-mthumb-interwork'][bb.data.
 ARM_THUMB_M_OPT = "${@['-mno-thumb', '-mthumb'][bb.data.getVar('ARM_INSTRUCTION_SET', d, 1) == 'thumb']}"
 
 #
-TARGET_CC_ARCH = + "${ARM_INTERWORK_M_OPT} ${ARM_THUMB_M_OPT}"
-TARGET_CC_KERNEL_ARCH  =+ "-mno-thumb"
+TARGET_CC_ARCH +=  "${ARM_INTERWORK_M_OPT} ${ARM_THUMB_M_OPT}"
+TARGET_CC_KERNEL_ARCH  += "-mno-thumb"