[meta-qt5][PATCH 0/3] QtCreator integration improvements

[meta-qt5][PATCH 0/3] QtCreator integration improvements

[Otavio Salvador]

Hello,

This patchset improves the QtCreator integration a lot. With it, it is possible
to deploy and run application directly in target, from QtCreator.

This has been tested in a i.MX6 based board.

Otavio Salvador (3):
  populate_sdk_qt5.bbclass: Fix symlink location for QtCreator use
  packagegroup-qt5-qtcreator-debug: Add package group
  populate_sdk_qt5.bbclass: Add support for qtcreator-debug

 classes/populate_sdk_qt5.bbclass                           |    4 +++-
 conf/layer.conf                                            |    2 ++
 .../packagegroups/packagegroup-qt5-qtcreator-debug.bb      |   12 ++++++++++++
 3 files changed, 17 insertions(+), 1 deletion(-)
 create mode 100644 recipes-qt/packagegroups/packagegroup-qt5-qtcreator-debug.bb

-- 
1.7.10.4

[meta-qt5][PATCH 1/3] populate_sdk_qt5.bbclass: Fix symlink location for QtCreator use

[Otavio Salvador]

The QtCreator is quite broken regarding finding the mkspecs files; so
to workaround it we must to add a symlink to it. The workaround was in
place but in the wrong sysroot, it must to be in the /native/ one.

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
---
 classes/populate_sdk_qt5.bbclass |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/classes/populate_sdk_qt5.bbclass b/classes/populate_sdk_qt5.bbclass
index 3b849e9..635dd6d 100644
--- a/classes/populate_sdk_qt5.bbclass
+++ b/classes/populate_sdk_qt5.bbclass
@@ -27,7 +27,7 @@ toolchain_create_sdk_env_script_append () {
     echo 'export QT_CONF_PATH=${SDKPATHNATIVE}${OE_QMAKE_PATH_HOST_BINS}/qt.conf' >> $script
 
     # make a symbolic link to mkspecs for compatibility with QTCreator
-    (cd ${SDK_OUTPUT}/${SDKTARGETSYSROOT}; \
+    (cd ${SDK_OUTPUT}/${SDKPATHNATIVE}; \
          ln -sf ${SDKTARGETSYSROOT}${libdir}/${QT_DIR_NAME}/mkspecs mkspecs;)
 
     # Generate a qt.conf file to be deployed with the SDK
-- 
1.7.10.4

[meta-qt5][PATCH 2/3] packagegroup-qt5-qtcreator-debug: Add package group

[Otavio Salvador]

This allow for easy installation of needed packages for remote
debugging using QtCreator.

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
---
 .../packagegroups/packagegroup-qt5-qtcreator-debug.bb      |   12 ++++++++++++
 1 file changed, 12 insertions(+)
 create mode 100644 recipes-qt/packagegroups/packagegroup-qt5-qtcreator-debug.bb

diff --git a/recipes-qt/packagegroups/packagegroup-qt5-qtcreator-debug.bb b/recipes-qt/packagegroups/packagegroup-qt5-qtcreator-debug.bb
new file mode 100644
index 0000000..4cfbea9
--- /dev/null
+++ b/recipes-qt/packagegroups/packagegroup-qt5-qtcreator-debug.bb
@@ -0,0 +1,12 @@
+# Copyright (C) 2014 O.S. Systems Software LTDA.
+
+SUMMARY = "Remote debugging tools for QtCreator integration"
+LICENSE = "MIT"
+
+inherit packagegroup
+
+RDEPENDS_${PN} = " \
+    gdbserver \
+    openssh \
+    openssh-sftp-server \
+"
-- 
1.7.10.4

[meta-qt5][PATCH 3/3] populate_sdk_qt5.bbclass: Add support for qtcreator-debug

[Otavio Salvador]

This adds a new image feature for easier remote debugging with
QtCreator.

The qtcreator-debug needs to be added as a valid item for image
features and having it inside the populate_sdk_qt5 is too late. User
will see a parser error as OE-Core images does not inherit the classs.
The possible workaround for it is to include it inside layer.conf file
until a kind of "bbclassappend" support is in place.

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
---
 classes/populate_sdk_qt5.bbclass |    2 ++
 conf/layer.conf                  |    2 ++
 2 files changed, 4 insertions(+)

diff --git a/classes/populate_sdk_qt5.bbclass b/classes/populate_sdk_qt5.bbclass
index 635dd6d..c921983 100644
--- a/classes/populate_sdk_qt5.bbclass
+++ b/classes/populate_sdk_qt5.bbclass
@@ -52,3 +52,5 @@ toolchain_create_sdk_env_script_append () {
     echo 'HostPrefix = ${SDKPATHNATIVE}' >> $qtconf
     echo 'HostBinaries = ${SDKPATHNATIVE}${OE_QMAKE_PATH_HOST_BINS}' >> $qtconf
 }
+
+PACKAGE_GROUP_qtcreator-debug = "packagegroup-qt5-qtcreator-debug"
diff --git a/conf/layer.conf b/conf/layer.conf
index 3b47b7f..75d13a4 100644
--- a/conf/layer.conf
+++ b/conf/layer.conf
@@ -22,3 +22,5 @@ BBFILE_PATTERN_qt5-layer := "^${LAYERDIR}/"
 # other layers.
 
 BBFILE_PRIORITY_qt5-layer = "7"
+
+IMAGE_FEATURES[validitems] += "qtcreator-debug"
-- 
1.7.10.4

Re: [meta-qt5][PATCH 1/3] populate_sdk_qt5.bbclass: Fix symlink location for QtCreator use

[Jonathan Liu]

On 25 February 2014 07:28, Otavio Salvador <otavio@ossystems.com.br> wrote:
> The QtCreator is quite broken regarding finding the mkspecs files; so
> to workaround it we must to add a symlink to it. The workaround was in
> place but in the wrong sysroot, it must to be in the /native/ one.
>
> Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
> ---
>  classes/populate_sdk_qt5.bbclass |    2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/classes/populate_sdk_qt5.bbclass b/classes/populate_sdk_qt5.bbclass
> index 3b849e9..635dd6d 100644
> --- a/classes/populate_sdk_qt5.bbclass
> +++ b/classes/populate_sdk_qt5.bbclass
> @@ -27,7 +27,7 @@ toolchain_create_sdk_env_script_append () {
>      echo 'export QT_CONF_PATH=${SDKPATHNATIVE}${OE_QMAKE_PATH_HOST_BINS}/qt.conf' >> $script
>
>      # make a symbolic link to mkspecs for compatibility with QTCreator
> -    (cd ${SDK_OUTPUT}/${SDKTARGETSYSROOT}; \
> +    (cd ${SDK_OUTPUT}/${SDKPATHNATIVE}; \
>           ln -sf ${SDKTARGETSYSROOT}${libdir}/${QT_DIR_NAME}/mkspecs mkspecs;)
>
>      # Generate a qt.conf file to be deployed with the SDK
> --
> 1.7.10.4
>
> _______________________________________________
> Openembedded-devel mailing list
> Openembedded-devel@lists.openembedded.org
> http://lists.openembedded.org/mailman/listinfo/openembedded-devel

Acked-by: Jonathan Liu <net147@gmail.com>

Tested and working. Qt Creator now finds the mkspec after applying this patch.

Regards,
Jonathan

Re: [meta-qt5][PATCH 2/3] packagegroup-qt5-qtcreator-debug: Add package group

[Khem Raj]

On Mon, Feb 24, 2014 at 12:28 PM, Otavio Salvador
<otavio@ossystems.com.br> wrote:
> This allow for easy installation of needed packages for remote
> debugging using QtCreator.
>
> Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
> ---
>  .../packagegroups/packagegroup-qt5-qtcreator-debug.bb      |   12 ++++++++++++
>  1 file changed, 12 insertions(+)
>  create mode 100644 recipes-qt/packagegroups/packagegroup-qt5-qtcreator-debug.bb
>
> diff --git a/recipes-qt/packagegroups/packagegroup-qt5-qtcreator-debug.bb b/recipes-qt/packagegroups/packagegroup-qt5-qtcreator-debug.bb
> new file mode 100644
> index 0000000..4cfbea9
> --- /dev/null
> +++ b/recipes-qt/packagegroups/packagegroup-qt5-qtcreator-debug.bb
> @@ -0,0 +1,12 @@
> +# Copyright (C) 2014 O.S. Systems Software LTDA.
> +
> +SUMMARY = "Remote debugging tools for QtCreator integration"
> +LICENSE = "MIT"
> +
> +inherit packagegroup
> +
> +RDEPENDS_${PN} = " \
> +    gdbserver \
> +    openssh \

one could use dropbear or openssh for providing ssh server can we rely on that
instead of hardcoding openssh here ?

> +    openssh-sftp-server \
> +"
> --
> 1.7.10.4
>
> _______________________________________________
> Openembedded-devel mailing list
> Openembedded-devel@lists.openembedded.org
> http://lists.openembedded.org/mailman/listinfo/openembedded-devel

Re: [meta-qt5][PATCH 2/3] packagegroup-qt5-qtcreator-debug: Add package group

[Otavio Salvador]

On Tue, Feb 25, 2014 at 2:52 AM, Khem Raj <raj.khem@gmail.com> wrote:
> On Mon, Feb 24, 2014 at 12:28 PM, Otavio Salvador
>> +RDEPENDS_${PN} = " \
>> +    gdbserver \
>> +    openssh \
>
> one could use dropbear or openssh for providing ssh server can we rely on that
> instead of hardcoding openssh here ?

We can try and see if it works.

Giulian, could you give this a try?

-- 
Otavio Salvador                             O.S. Systems
http://www.ossystems.com.br        http://code.ossystems.com.br
Mobile: +55 (53) 9981-7854            Mobile: +1 (347) 903-9750

Re: [meta-qt5][PATCH 1/3] populate_sdk_qt5.bbclass: Fix symlink location for QtCreator use

[Otavio Salvador]

On Tue, Feb 25, 2014 at 12:20 AM, Jonathan Liu <net147@gmail.com> wrote:
> On 25 February 2014 07:28, Otavio Salvador <otavio@ossystems.com.br> wrote:
>> The QtCreator is quite broken regarding finding the mkspecs files; so
>> to workaround it we must to add a symlink to it. The workaround was in
>> place but in the wrong sysroot, it must to be in the /native/ one.
>>
>> Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
>> ---
>>  classes/populate_sdk_qt5.bbclass |    2 +-
>>  1 file changed, 1 insertion(+), 1 deletion(-)
>>
>> diff --git a/classes/populate_sdk_qt5.bbclass b/classes/populate_sdk_qt5.bbclass
>> index 3b849e9..635dd6d 100644
>> --- a/classes/populate_sdk_qt5.bbclass
>> +++ b/classes/populate_sdk_qt5.bbclass
>> @@ -27,7 +27,7 @@ toolchain_create_sdk_env_script_append () {
>>      echo 'export QT_CONF_PATH=${SDKPATHNATIVE}${OE_QMAKE_PATH_HOST_BINS}/qt.conf' >> $script
>>
>>      # make a symbolic link to mkspecs for compatibility with QTCreator
>> -    (cd ${SDK_OUTPUT}/${SDKTARGETSYSROOT}; \
>> +    (cd ${SDK_OUTPUT}/${SDKPATHNATIVE}; \
>>           ln -sf ${SDKTARGETSYSROOT}${libdir}/${QT_DIR_NAME}/mkspecs mkspecs;)
>>
>>      # Generate a qt.conf file to be deployed with the SDK
>
> Acked-by: Jonathan Liu <net147@gmail.com>
>
> Tested and working. Qt Creator now finds the mkspec after applying this patch.

I  applied this one as it fixes the error. Thanks for testing it.

-- 
Otavio Salvador                             O.S. Systems
http://www.ossystems.com.br        http://code.ossystems.com.br
Mobile: +55 (53) 9981-7854            Mobile: +1 (347) 903-9750

Re: [meta-qt5][PATCH 2/3] packagegroup-qt5-qtcreator-debug: Add package group

[Giulian Vivan]

Hello

We tested it and when qtcreator tries to connect to the device with
dropbear, it gets "server rejected password". A connection done through a
terminal is accepted normally.

Giulian Gonçalves Vivan
O.S. Systems Software Ltda.
www.ossystems.com.br
+55 53 3282-2787


On Tue, Feb 25, 2014 at 8:36 AM, Otavio Salvador <otavio@ossystems.com.br>wrote:

> On Tue, Feb 25, 2014 at 2:52 AM, Khem Raj <raj.khem@gmail.com> wrote:
> > On Mon, Feb 24, 2014 at 12:28 PM, Otavio Salvador
> >> +RDEPENDS_${PN} = " \
> >> +    gdbserver \
> >> +    openssh \
> >
> > one could use dropbear or openssh for providing ssh server can we rely
> on that
> > instead of hardcoding openssh here ?
>
> We can try and see if it works.
>
> Giulian, could you give this a try?
>
> --
> Otavio Salvador                             O.S. Systems
> http://www.ossystems.com.br        http://code.ossystems.com.br
> Mobile: +55 (53) 9981-7854            Mobile: +1 (347) 903-9750
>

Re: [meta-qt5][PATCH 2/3] packagegroup-qt5-qtcreator-debug: Add package group

[Otavio Salvador]

Hello Khem,

On Wed, Feb 26, 2014 at 9:18 AM, Giulian Vivan <giulian@ossystems.com.br> wrote:
> We tested it and when qtcreator tries to connect to the device with
> dropbear, it gets "server rejected password". A connection done through a
> terminal is accepted normally.

Any specific reason to prefer Dropbear?

-- 
Otavio Salvador                             O.S. Systems
http://www.ossystems.com.br        http://code.ossystems.com.br
Mobile: +55 (53) 9981-7854            Mobile: +1 (347) 903-9750

Re: [meta-qt5][PATCH 2/3] packagegroup-qt5-qtcreator-debug: Add package group

[Khem Raj]

[-- Attachment #1: Type: text/plain, Size: 806 bytes --]


On Feb 26, 2014, at 4:40 AM, Otavio Salvador <otavio@ossystems.com.br> wrote:

> Hello Khem,
> 
> On Wed, Feb 26, 2014 at 9:18 AM, Giulian Vivan <giulian@ossystems.com.br> wrote:
>> We tested it and when qtcreator tries to connect to the device with
>> dropbear, it gets "server rejected password". A connection done through a
>> terminal is accepted normally.

do you have empty password ? 

> 
> Any specific reason to prefer Dropbear?

it smaller than openssh many embedded platforms have it in their images
you will have conflicts if you now try to shove hard dep on openssh

> 
> -- 
> Otavio Salvador                             O.S. Systems
> http://www.ossystems.com.br        http://code.ossystems.com.br
> Mobile: +55 (53) 9981-7854            Mobile: +1 (347) 903-9750


[-- Attachment #2: Message signed with OpenPGP using GPGMail --]
[-- Type: application/pgp-signature, Size: 211 bytes --]

Re: [meta-qt5][PATCH 2/3] packagegroup-qt5-qtcreator-debug: Add package group

[Otavio Salvador]

On Wed, Feb 26, 2014 at 1:26 PM, Khem Raj <raj.khem@gmail.com> wrote:
>
> On Feb 26, 2014, at 4:40 AM, Otavio Salvador <otavio@ossystems.com.br> wrote:
>
>> Hello Khem,
>>
>> On Wed, Feb 26, 2014 at 9:18 AM, Giulian Vivan <giulian@ossystems.com.br> wrote:
>>> We tested it and when qtcreator tries to connect to the device with
>>> dropbear, it gets "server rejected password". A connection done through a
>>> terminal is accepted normally.
>
> do you have empty password ?

I will let Giulian answer this one.

>> Any specific reason to prefer Dropbear?
>
> it smaller than openssh many embedded platforms have it in their images
> you will have conflicts if you now try to shove hard dep on openssh

Even if we are abow to make it compatible, how would we 'choose' between both?

-- 
Otavio Salvador                             O.S. Systems
http://www.ossystems.com.br        http://code.ossystems.com.br
Mobile: +55 (53) 9981-7854            Mobile: +1 (347) 903-9750

Re: [meta-qt5][PATCH 2/3] packagegroup-qt5-qtcreator-debug: Add package group

[Giulian Vivan]

On Wed, Feb 26, 2014 at 1:45 PM, Otavio Salvador <otavio@ossystems.com.br>wrote:

> On Wed, Feb 26, 2014 at 1:26 PM, Khem Raj <raj.khem@gmail.com> wrote:
> >
> > On Feb 26, 2014, at 4:40 AM, Otavio Salvador <otavio@ossystems.com.br>
> wrote:
> >
> >> Hello Khem,
> >>
> >> On Wed, Feb 26, 2014 at 9:18 AM, Giulian Vivan <
> giulian@ossystems.com.br> wrote:
> >>> We tested it and when qtcreator tries to connect to the device with
> >>> dropbear, it gets "server rejected password". A connection done
> through a
> >>> terminal is accepted normally.
> >
> > do you have empty password ?
>
> I will let Giulian answer this one.
>
>
Yes, it's an empty password.


>  >> Any specific reason to prefer Dropbear?
> >
> > it smaller than openssh many embedded platforms have it in their images
> > you will have conflicts if you now try to shove hard dep on openssh
>
> Even if we are abow to make it compatible, how would we 'choose' between
> both?
>
> --
> Otavio Salvador                             O.S. Systems
> http://www.ossystems.com.br        http://code.ossystems.com.br
> Mobile: +55 (53) 9981-7854            Mobile: +1 (347) 903-9750
>

Giulian Gonçalves Vivan
O.S. Systems Software Ltda.
www.ossystems.com.br
+55 53 3282-2787