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feature-arm-thumb: respect ARM_INSTRUCTION_SET 

(From OE-Core rev: e23f9ce928353c9da2b9c4bfa9a1a125a7d160f2)

Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Martin Jansa 2011-07-30 01:04:33 +00:00 committed by Richard Purdie
parent f1d3a94e81
commit 8685aa52d1
1 changed files with 2 additions and 1 deletions
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3
meta/conf/machine/include/arm/feature-arm-thumb.inc
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@ -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