Signed-off-by: Martin Jansa <[email protected]>
---
.../conf/machine/include/arm/feature-arm-thumb.inc | 3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/meta/conf/machine/include/arm/feature-arm-thumb.inc
b/meta/conf/machine/include/arm/feature-arm-thumb.inc
index b580168..e7d392e 100644
--- a/meta/conf/machine/include/arm/feature-arm-thumb.inc
+++ b/meta/conf/machine/include/arm/feature-arm-thumb.inc
@@ -5,7 +5,8 @@
# but requires more instructions (140% for 70% smaller code) so may be
# slower.
TUNEVALID[thumb] = "Use thumb instructions instead of ARM"
-TUNE_CCARGS += "${@bb.utils.contains("TUNE_FEATURES", "thumb", "-mthumb",
"-mno-thumb", d)}"
+ARM_THUMB_M_OPT = "${@['-mno-thumb',
'-mthumb'][bb.data.getVar('ARM_INSTRUCTION_SET', d, 1) == 'thumb']}"
+TUNE_CCARGS += "${@bb.utils.contains("TUNE_FEATURES", "thumb",
"${ARM_THUMB_M_OPT}", "${ARM_THUMB_M_OPT}", d)}"
OVERRIDES .= "${@bb.utils.contains("TUNE_FEATURES", "thumb", ":thumb", "", d)}"
# Note armv7 will hit on armv7a as well
--
1.7.6
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