-march=armv5't'e means that CPU can execute thumb ISA, we do not need to tie this to exclusively generating thumb ISA, this change means that when we have thumb in tune features then it can use 't' in -march options irrespective of ISA being thumb or arm.
This fixes derivative of armv5 tunes and paves way for gcc9 where e.g. armv5e is dropped and minimum arch supported is armv5te Signed-off-by: Khem Raj <raj.k...@gmail.com> --- meta/conf/machine/include/arm/feature-arm-thumb.inc | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/meta/conf/machine/include/arm/feature-arm-thumb.inc b/meta/conf/machine/include/arm/feature-arm-thumb.inc index 0b47ccad02..36bda6c67a 100644 --- a/meta/conf/machine/include/arm/feature-arm-thumb.inc +++ b/meta/conf/machine/include/arm/feature-arm-thumb.inc @@ -24,7 +24,7 @@ python () { TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'thumb', ' -m${ARM_M_OPT}', '', d)}" # Add suffix from ARM_THUMB_SUFFIX only if after all this we still set ARM_M_OPT to thumb -ARMPKGSFX_THUMB .= "${@bb.utils.contains('TUNE_FEATURES', 'thumb', '${ARM_THUMB_SUFFIX}', '', d) if d.getVar('ARM_M_OPT') == 'thumb' else ''}" +ARMPKGSFX_THUMB .= "${@bb.utils.contains('TUNE_FEATURES', 'thumb', '${ARM_THUMB_SUFFIX}', '', d)}" # what about armv7m devices which don't support -marm (e.g. Cortex-M3)? TARGET_CC_KERNEL_ARCH += "${@bb.utils.contains('TUNE_FEATURES', 'thumb', '-mno-thumb-interwork -marm', '', d)}" -- 2.20.1 -- _______________________________________________ Openembedded-core mailing list Openembedded-core@lists.openembedded.org http://lists.openembedded.org/mailman/listinfo/openembedded-core