Change -mno-thumb to -marm

Recent versions of the GCC reject the -mno-thumb option. In order to prevent
the compiler from generating code for the Thumb instruction set the -marm
switch should be used instead. For details see GNU bug #47930.

(From OE-Core rev: 72dc73f5a647ccd38145fd888c109a144f202963)

Signed-off-by: Ken Werner <ken.werner@linaro.org>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 2 insertions, 2 deletions

diff --git a/meta/conf/machine/include/tune-thumb.inc b/meta/conf/machine/include/tune-thumb.inc
index 85473ce741..214e3b6ff2 100644
--- a/meta/conf/machine/include/tune-thumb.inc
+++ b/meta/conf/machine/include/tune-thumb.inc
@@ -24,9 +24,9 @@ OVERRIDES .= "${OVERRIDE_THUMB}${OVERRIDE_INTERWORK}"
 #    options ensure that the compiler has the correct settings for the selected
 #    instruction set and interworking.
 ARM_INTERWORK_M_OPT = "${@['-mno-thumb-interwork', '-mthumb-interwork'][d.getVar('THUMB_INTERWORK', 1) == 'yes']}"
-ARM_THUMB_M_OPT = "${@['-mno-thumb', '-mthumb'][d.getVar('ARM_INSTRUCTION_SET', 1) == 'thumb']}"
+ARM_THUMB_M_OPT = "${@['-marm', '-mthumb'][d.getVar('ARM_INSTRUCTION_SET', 1) == 'thumb']}"
 
 #
 TUNE_CCARGS +=  "${ARM_INTERWORK_M_OPT} ${ARM_THUMB_M_OPT}"
-TARGET_CC_KERNEL_ARCH  += "-mno-thumb-interwork -mno-thumb"
+TARGET_CC_KERNEL_ARCH  += "-mno-thumb-interwork -marm"