[pyqtdeploy] Failing at building the demo
umbertofilippo
umbertofilippo at tiscali.it
Fri Mar 8 19:21:29 GMT 2024
Thanks again for the feedback,
I have just tried to update the sysroot.toml like this:
# Qt
##########################################################################
[Qt]
version = "5.15.10" # original was "5.15.2"
edition = "opensource"
and now it seems the link to download the qt source can no longer be found.
Qt: installing component...
Qt: looking for 'qt-everywhere-src-5.15.10.tar.xz' in
/home/umberto/games/python/pyqt-demo.
Qt: downloading 'qt-everywhere-src-5.15.10.tar.xz' from
https://download.qt.io/archive/qt/5.15/5.15.10/single/...
Qt:
'https://download.qt.io/archive/qt/5.15/5.15.10/single/qt-everywhere-src-5.15.10.tar.xz'
was not found.
pyqtdeploy-sysroot: Qt: unable to find
'/home/umberto/.pyqtdeploy/cache/qt-everywhere-src-5.15.10.tar.xz'.
The only similar thing I can see in
https://download.qt.io/archive/qt/5.15/5.15.10/single/ is
"qt-everywhere-opensource-src-5.15.10.tar.xz"
If there is no easy way to solve this you can think of I will probably
try to test adding those 3 lines to qtbase/src/corelib/global/qglobal.h
Thanks again so much for your kind and feedback, much appreciated!
Umberto
On 3/8/24 19:38, Kaiser Chief wrote:
> To complement Charles' answer, it seems like someone found a quick fix
> with GCC11, in case you are reluctant to move back to GCC10:
> https://forum.qt.io/topic/136672/error-installing-qt-everywhere-src-5-15-2-on-ubuntu-22-04/2
>
>
> add these 3 lines at the top of qtbase/src/corelib/global/qglobal.h :
> (I haven't tested that)
> ```
> #ifdef __cplusplus
> #include <limits>
> #endif
> ```
>
> For ref, the QT bug associated is:
> https://bugreports.qt.io/browse/QTBUG-90395
> It has been fixed for ** QT5.15.9
> <https://bugreports.qt.io/issues/?jql=project+%3D+QTBUG+AND+fixVersion+%3D+5.15.9>,
> but since you are using the default QT5.15.2, well it's not fixed.
>
> Best regards,
>
> KC
>
> Le ven. 8 mars 2024 à 18:28, Charles <peacech at gmail.com> a écrit :
>
> With C++ the relevant error is the first error line, the rest is
> usually noise. If you google gcc numeric_limits is not a class
> template you will find https://bugs.gentoo.org/768342
>
> If you use gcc 11 then use gcc 10 otherwise patch qt headers as in
> https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=92d54be896563102786238893a9c645b8bdb43ef
>
> On Sat, Mar 9, 2024 at 12:49 AM umbertofilippo
> <umbertofilippo at tiscali.it> wrote:
>
> Moving on,
>
>
> I have tried to remove OpenSSL from the "sysroot.toml" since
> it is not required, and now the process seems to go further,
> but I am stuck at a new error:
>
>
> Verifying host architecture 'linux-64'...
> Verifying target architecture 'linux-64'...
> zlib: verifying...
> Qt: verifying...
> Python: verifying...
> SIP: verifying...
> PyQt: verifying...
> PyQt3D: verifying...
> PyQtChart: verifying...
> PyQtDataVisualization: verifying...
> PyQtNetworkAuth: verifying...
> PyQtPurchasing: verifying...
> QScintilla: verifying...
> zlib: installing component...
> Qt: installing component...
> Qt: downloading 'qt-everywhere-src-5.15.2.tar.xz' from
> https://download.qt.io/archive/qt/5.15/5.15.2/single/...
> pyqtdeploy-sysroot: execution of './configure' failed:
> returned exit code 2
>
>
> What can be the cause of this new error? I see there is a new
> folder now in the original pyqt demo directory called
> "sysroot-linux-64" and inside I see there's
> "sysroot-linux-64/build/qt-everywhere-src-5.15.2" with a
> "configure" file, but other than this I have no clue sincerely
> on why it is failing.
>
>
> I have attached the content of running build-demo.py with
> --verbose
>
>
> Hope someone can help me. Thanks.
>
>
> On 3/8/24 12:18, umbertofilippo wrote:
>>
>> Hi and many thanks for you feedback!
>>
>>
>> First of all let me tell that I am very interested in finding
>> a solution to this problem, and I will try to do my best if I
>> can contribute in case it's needed.
>>
>>
>> I just checked, and this is what I can see in my
>> /usr/include/openssl/opensslv.h file. Cannot tell though if
>> pyqtdeploy is supposed to work or not given these lines...
>>
>>
>> /*
>> * SECTION 4: BACKWARD COMPATIBILITY
>> */
>>
>> # define OPENSSL_VERSION_TEXT "OpenSSL 3.0.2 15 Mar 2022"
>>
>> /* Synthesize OPENSSL_VERSION_NUMBER with the layout
>> 0xMNN00PPSL */
>> # ifdef OPENSSL_VERSION_PRE_RELEASE
>> # define _OPENSSL_VERSION_PRE_RELEASE 0x0L
>> # else
>> # define _OPENSSL_VERSION_PRE_RELEASE 0xfL
>> # endif
>> # define OPENSSL_VERSION_NUMBER \
>> ( (OPENSSL_VERSION_MAJOR<<28) \
>> |(OPENSSL_VERSION_MINOR<<20) \
>> |(OPENSSL_VERSION_PATCH<<4) \
>> |_OPENSSL_VERSION_PRE_RELEASE )
>>
>> # ifdef __cplusplus
>> }
>> # endif
>>
>> # include <openssl/macros.h>
>> # ifndef OPENSSL_NO_DEPRECATED_3_0
>> # define HEADER_OPENSSLV_H
>> # endif
>>
>> #endif
>>
>>
>> Umberto
>>
>>
>> On 3/7/24 19:11, Kaiser Chief wrote:
>>> Hi,
>>>
>>> To complement my previous message (and after doing a quick
>>> search through the source code):
>>> * The script "OpenSSL.py" is looking for
>>> "OPENSSL_VERSION_NUMBER" in "/usr/include/openssl/opensslv.h"
>>> * In OpenSSL 1.1.1 (which is installed on my Linux), I can
>>> see the line "#define OPENSSL_VERSION_NUMBER" in
>>> "/usr/include/openssl/opensslv.h".
>>>
>>> Can you check that you have that line in your header file too?
>>>
>>> If not, it's probably that OpenSSL updated their header
>>> files and put the VERSION_NUMBER somewhere else...
>>>
>>> If you want to run the demo, I would recommend you install
>>> the default versions as written in the `sysroot.toml`
>>>
>>> If there are fixes to make for each "version grepping", I
>>> believe that Phil had a way to contribute to plugins for
>>> pyqtdeploy, but can't remember where...
>>>
>>> Best regards,
>>>
>>> KC
>>>
>>> Le jeu. 7 mars 2024 à 17:56, Kaiser Chief
>>> <kaiser.chiefmail at gmail.com> a écrit :
>>>
>>> Hi,
>>>
>>> According to the sysroot help page
>>> (https://www.riverbankcomputing.com/static/Docs/pyqtdeploy/sysroot.html#openssl),
>>> if you have configured your `sysroot.toml` like this:
>>> ```
>>>
>>> [OpenSSL.linux]
>>> version = ""
>>> install_from_source = false
>>>
>>> ```
>>>
>>> Then, on Linux, the OpenSSL library used will be the one
>>> installed on your OS with no assumption on the version
>>> (so that should work in your example).
>>> Now, that's what is provided in the demo folder for
>>> `pyqtdeploy-3.3.0`, so that's odd.
>>>
>>> Therefore, it could be that the `pyqtdeploy-sysroot`
>>> functionality is struggling to extract the version
>>> number from your OS-installed OpenSSL.
>>>
>>> ---
>>>
>>> I am not of great help with that comment, however, I
>>> would like to suggest, if it's your first time with
>>> pyqtdeploy to give a try at my Github repo:
>>>
>>> https://github.com/achille-martin/pyqt-crom
>>>
>>> This repo aims at demonstrating how beginner devs,
>>> intermediate devs and expert devs can benefit from
>>> pyqtdeploy.
>>> It also offers a few simple tutorials to get started
>>> with pyqtdeploy (simpler than the demo in the official
>>> pyqtdeploy package) and optimises bits of the tool
>>> regarding the user interface (for now).
>>>
>>> I can support you with your initial journey on
>>> discovering pyqtdeploy through my repo if you wish.
>>>
>>> Best regards,
>>>
>>> KC
>>>
>>> Le jeu. 7 mars 2024 à 17:06, umbertofilippo
>>> <umbertofilippo at tiscali.it> a écrit :
>>>
>>> Hello everyone, first time here for me :)
>>>
>>>
>>> I was giving pyqtdeploy a try and I am stuck at the
>>> very first step of
>>> the "Building the Demo" page.
>>>
>>>
>>> I am on a Linux-64 machine. I am following the
>>> tutorial at
>>> https://www.riverbankcomputing.com/static/Docs/pyqtdeploy/demo.html
>>> and
>>> I have downloaded the demo files from
>>> https://files.pythonhosted.org/packages/44/d4/978017382f0ecc48601944c3fc0f58a5c5075a1d3acd48d09c11ee471b05/pyqtdeploy-3.3.0.tar.gz
>>>
>>>
>>> I have created a virtual python environment with the
>>> following packages
>>> and versions installed:
>>>
>>> Name,Version
>>> _libgcc_mutex,0.1
>>> _openmp_mutex,4.5
>>> bzip2,1.0.8
>>> ca-certificates,2024.2.2
>>> ld_impl_linux-64,2.40
>>> libexpat,2.6.1
>>> libffi,3.4.2
>>> libgcc-ng,13.2.0
>>> libgomp,13.2.0
>>> libnsl,2.0.1
>>> libsqlite,3.45.1
>>> libuuid,2.38.1
>>> libxcrypt,4.4.36
>>> libzlib,1.2.13
>>> ncurses,6.4
>>> openssl,3.2.1
>>> pip,24.0
>>> pyqt5,5.15.10
>>> pyqt5-qt5,5.15.2
>>> pyqt5-sip,12.13.0
>>> pyqtdeploy,3.3.0
>>> python,3.12.2
>>> readline,8.2
>>> setuptools,69.1.1
>>> tk,8.6.13
>>> toml,0.10.2
>>> tzdata,2024a
>>> wheel,0.42.0
>>> xz,5.2.6
>>>
>>> I have tried to run the command "python
>>> build-demo.py" straight away,
>>> but I am getting the following error:
>>>
>>> OpenSSL: verifying...
>>> OpenSSL: determining installed version from
>>> '/usr/include/openssl/opensslv.h'.
>>> pyqtdeploy-sysroot: OpenSSL: unable to extract the
>>> version number.
>>>
>>>
>>> OpenSSL is installed on my machine and the result of
>>> doing "openssl
>>> version" is "OpenSSL 3.2.1 30 Jan 2024 (Library:
>>> OpenSSL 3.2.1 30 Jan 2024)"
>>>
>>>
>>> Am I supposed to install the exact versions of all
>>> the components found
>>> in the ""sysroot.toml" file to be able to
>>> run "python build-demo.py"
>>> successfully?
>>>
>>>
>>> Thanks,
>>>
>>>
>>> Umberto
>>>
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