[oe] [meta-qt5][PATCH] qtwebengine: backport patches to fix ARM build failures

[Jonathan Liu]

On 21/10/2014 8:34 PM, Martin Jansa wrote:
> On Mon, Oct 20, 2014 at 12:37:21PM +1100, Jonathan Liu wrote:
>> On 18 October 2014 22:17, Martin Jansa <martin.jansa at gmail.com> wrote:
>>> On Sat, Oct 18, 2014 at 11:06:24AM +0200, Martin Jansa wrote:
>>>> On Thu, Oct 16, 2014 at 03:44:05PM +1100, Jonathan Liu wrote:
>>>>> Signed-off-by: Jonathan Liu <net147 at gmail.com>
>>>>> ---
>>>>>   ...ix-ARM-NEON-detection-for-mfpu-neon-vfpv4.patch | 30 +++++++++++++++++++
>>>>>   ...QMAKE_CC-when-extracting-C-compiler-flags.patch | 34 ++++++++++++++++++++++
>>>>>   recipes-qt/qt5/qtwebengine_5.3.2+git.bb            |  2 ++
>>>>>   recipes-qt/qt5/qtwebengine_git.bb                  |  2 ++
>>>>>   4 files changed, 68 insertions(+)
>>>>>   create mode 100644 recipes-qt/qt5/qtwebengine/0001-Fix-ARM-NEON-detection-for-mfpu-neon-vfpv4.patch
>>>>>   create mode 100644 recipes-qt/qt5/qtwebengine/0002-Include-QMAKE_CC-when-extracting-C-compiler-flags.patch
>>>> This seems to break qemuarm build:
>>>>
>>>> | No external chromium sources were found, falling back to /home/jenkins/oe/world/shr-core/tmp-glibc/work/armv5te-oe-linux-gnueabi/qtwebengine/5.3.2-r0/git/sr
>>>> c/3rdparty/chromium
>>>> | Using extra options found in /home/jenkins/oe/world/shr-core/tmp-glibc/work/armv5te-oe-linux-gnueabi/qtwebengine/5.3.2-r0/git/src/core/qmake_extras.gypi
>>>> | Using extra options found in /home/jenkins/oe/world/shr-core/tmp-glibc/work/armv5te-oe-linux-gnueabi/qtwebengine/5.3.2-r0/git/src/core/qtwebengine_extras.gy
>>>> pi
>>>> | Updating projects from gyp files...
>>>> | gyp: name 'arm_tune' is not defined while evaluating condition 'arm_tune!=""' in /home/jenkins/oe/world/shr-core/tmp-glibc/work/armv5te-oe-linux-gnueabi/qtw
>>>> ebengine/5.3.2-r0/git/src/core/core.gyp
>>>> | Project ERROR: -- running gyp_qtwebengine failed --
>>>> | WARNING: exit code 3 from a shell command.
>>>> | ERROR: Function failed: do_configure (log file is located at /home/jenkins/oe/world/shr-core/tmp-glibc/work/armv5te-oe-linux-gnueabi/qtwebengine/5.3.2-r0/te
>>>> mp/log.do_configure.30039)
>>>> NOTE: recipe qtwebengine-5.3.2-r0: task do_configure: Failed
>>> Probably fixed in
>>>
>>> commit 1cbb91b4a06d6e6626c5345d5a9d7d0fbe9e1bbb
>>> Author: Andras Becsi <andras.becsi at digia.com>
>>> Date:   Thu Sep 18 18:22:37 2014 +0200
>>>
>>>      Set arm_tune to empty string if mtune flag is not set by toolchain
>>>
>>> which needs to be backported to qtwebengine_5.3.2+git.bb
>>>
>>> Please re-test and re-send, I'm upgrading _git recipes to 5.4-beta in
>>> the mean time so the backport won't be needed in qtwebengine_git.bb.
>> Backport of the arm_tune patch looks good to me.
>>
>> Signed-off-by: Jonathan Liu <net147 at gmail.com>
>>
>> Does it resolve the qemuarm build failure for you?
> Unfortunately not completely, now it's arm_fpu:
>
> | Updating projects from gyp files...
> | gyp: name 'arm_fpu' is not defined while evaluating condition 'arm_fpu!=""' in /home/jenkins/oe/world/shr-core/tmp-glibc/work/armv5te-oe-linux-gnueabi/qtwebengine/5.3.2-r0/git/src/core/core.gyp
> | Project ERROR: -- running gyp_qtwebengine failed --
> | WARNING: exit code 3 from a shell command.
>
>
>
ARMv5 (qemuarm) doesn't seem to be supported by chromium. I have sent a 
patch whitelisting supported architectures.

Regards,
Jonathan