On Wed, Apr 4, 2018 at 11:34 PM, Khem Raj <raj.k...@gmail.com> wrote:
>
> On Wed, Apr 4, 2018 at 2:26 PM Andreas Müller <schnitzelt...@gmail.com>
> wrote:
>>
>> On Wed, Apr 4, 2018 at 11:05 PM, Khem Raj <raj.k...@gmail.com> wrote:
>> > On Wed, Apr 4, 2018 at 1:45 PM, Andreas Müller <schnitzelt...@gmail.com>
>> > wrote:
>> >> On Wed, Apr 4, 2018 at 10:25 PM, Andreas Müller
>> >> <schnitzelt...@gmail.com> wrote:
>> >>> On Wed, Apr 4, 2018 at 9:10 PM, Khem Raj <raj.k...@gmail.com> wrote:
>> >>>> Signed-off-by: Khem Raj <raj.k...@gmail.com>
>> >>>> ---
>> >>>> v1 -> v2:
>> >>>> - Drop disabling GI
>> >>>>
>> >>>>  recipes-qt/qt5/qtwebkit_git.bb | 8 ++++++++
>> >>>>  1 file changed, 8 insertions(+)
>> >>>>
>> >>>> diff --git a/recipes-qt/qt5/qtwebkit_git.bb
>> >>>> b/recipes-qt/qt5/qtwebkit_git.bb
>> >>>> index e8c0868..c8e8328 100644
>> >>>> --- a/recipes-qt/qt5/qtwebkit_git.bb
>> >>>> +++ b/recipes-qt/qt5/qtwebkit_git.bb
>> >>>> @@ -18,6 +18,14 @@ DEPENDS += "qtbase qtdeclarative icu ruby-native
>> >>>> sqlite3 glib-2.0 libxslt gperf-
>> >>>>  ARM_INSTRUCTION_SET_armv4 = "arm"
>> >>>>  ARM_INSTRUCTION_SET_armv5 = "arm"
>> >>>>
>> >>>> +# https://bugzilla.yoctoproject.org/show_bug.cgi?id=9474
>> >>>> +# https://bugs.webkit.org/show_bug.cgi?id=159880
>> >>>> +# JSC JIT can build on ARMv7 with -marm, but doesn't work on
>> >>>> runtime.
>> >>>> +# Upstream only tests regularly the JSC JIT on ARMv7 with Thumb2
>> >>>> (-mthumb).
>> >>>> +ARM_INSTRUCTION_SET_armv7a = "thumb"
>> >>>> +ARM_INSTRUCTION_SET_armv7r = "thumb"
>> >>>> +ARM_INSTRUCTION_SET_armv7ve = "thumb"
>> >>>> +
>> >>>>  # Patches from https://github.com/meta-qt5/qtwebkit/commits/b5.10
>> >>>>  # 5.10.meta-qt5.1
>> >>>>  SRC_URI += "\
>> >>>> --
>> >>>> 2.16.3
>> >>>>
>> >>> I've checked the links you are referring: Both
>> >>>
>> >>> * are related to webkit and from 2016
>> >>> * deal with runtime errors not build errors as referred in patch
>> >>> description.
>> >>>
>> >>> So what do you want to fix exactly?
>> >>>
>> >> I have looked into this further and found that I stumbled for same
>> >>
>> >> commit 511a3764506ce6bbdc5e9441a8f4e9d862ea1102
>> >> Author: Andreas Müller <schnitzelt...@googlemail.com>
>> >> Date:   Mon Jan 4 11:04:16 2016 +0100
>> >>
>> >>     qtscript/qtwebkit: disable thumb for armv4 and armv5 only to fix
>> >> segfault on armv7
>> >>
>> >> Curently recipe has
>> >>
>> >> ARM_INSTRUCTION_SET_armv4 = "arm"
>> >> ARM_INSTRUCTION_SET_armv5 = "arm"
>> >>
>> >> Isn't thumb default any more?
>> >>
>> >
>> > Thumb-1 doesn't really work since it shows up with register allocation
>> > errors with gcc.
>> > thumb2 is fine for armv6+
>> >
>> Sorry for causing confusion - what I meant: Isn't thumb2 default for
>> armv7 anymore (particularly RasPI > 1).  If thumb2 is still default
>> for armv7 there is no need to add it explicitly here. It does not do
>> any harm but it is not necessary.
>
>
>
> Distros are free to choose ISA so we really can not rely on the fact when
> default tune was to use thumb 2 moreover it’s not default
>>
Got it - but with a bit more love on patch description I wouldn't have
wasted your time:)

Andreas
-- 
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