<div dir="ltr"><div>To complement Charles' answer, it seems like someone found a quick fix with GCC11, in case you are reluctant to move back to GCC10: <a href="https://forum.qt.io/topic/136672/error-installing-qt-everywhere-src-5-15-2-on-ubuntu-22-04/2">https://forum.qt.io/topic/136672/error-installing-qt-everywhere-src-5-15-2-on-ubuntu-22-04/2</a> <br></div><div><br></div><div>
add these 3 lines at the top of qtbase/src/corelib/global/qglobal.h : (I haven't tested that)<br></div><div>```</div><div>#ifdef __cplusplus<br>
#include <limits><br>
#endif</div><div>```</div><div><br></div><div>For ref, the QT bug associated is: <a href="https://bugreports.qt.io/browse/QTBUG-90395">https://bugreports.qt.io/browse/QTBUG-90395</a></div><div>It has been fixed for
<strong class="gmail-name" title="Fix Version/s"><label for="fixVersions"></label>
</strong>
<span id="gmail-fixfor-val" class="gmail-value">
<span class="gmail-shorten" id="gmail-fixVersions-field" style="height:auto">
<a href="https://bugreports.qt.io/issues/?jql=project+%3D+QTBUG+AND+fixVersion+%3D+5.15.9" title="5.15.9 5.15.9 LTS Commercial">QT5.15.9</a>, but since you are using the default QT5.15.2, well it's not fixed.</span></span></div><div><span id="gmail-fixfor-val" class="gmail-value"><span class="gmail-shorten" id="gmail-fixVersions-field" style="height:auto"><br></span></span></div><div><span id="gmail-fixfor-val" class="gmail-value"><span class="gmail-shorten" id="gmail-fixVersions-field" style="height:auto">Best regards,</span></span></div><div><span id="gmail-fixfor-val" class="gmail-value"><span class="gmail-shorten" id="gmail-fixVersions-field" style="height:auto"><br></span></span></div><div><span id="gmail-fixfor-val" class="gmail-value"><span class="gmail-shorten" id="gmail-fixVersions-field" style="height:auto">KC<br></span></span>
</div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">Le ven. 8 mars 2024 à 18:28, Charles <<a href="mailto:peacech@gmail.com">peacech@gmail.com</a>> a écrit :<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr"><div class="gmail_default" style="font-family:arial,helvetica,sans-serif;font-size:small">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 <a href="https://bugs.gentoo.org/768342" target="_blank">https://bugs.gentoo.org/768342</a> <br></div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif;font-size:small"><br></div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif;font-size:small">If you use gcc 11 then use gcc 10 otherwise patch qt headers as in <a href="https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=92d54be896563102786238893a9c645b8bdb43ef" target="_blank">https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=92d54be896563102786238893a9c645b8bdb43ef</a><br></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Sat, Mar 9, 2024 at 12:49 AM umbertofilippo <<a href="mailto:umbertofilippo@tiscali.it" target="_blank">umbertofilippo@tiscali.it</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><u></u>
<div>
<p>Moving on,</p>
<p><br>
</p>
<p>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:</p>
<p><br>
</p>
<p>Verifying host architecture 'linux-64'...<br>
Verifying target architecture 'linux-64'...<br>
zlib: verifying...<br>
Qt: verifying...<br>
Python: verifying...<br>
SIP: verifying...<br>
PyQt: verifying...<br>
PyQt3D: verifying...<br>
PyQtChart: verifying...<br>
PyQtDataVisualization: verifying...<br>
PyQtNetworkAuth: verifying...<br>
PyQtPurchasing: verifying...<br>
QScintilla: verifying...<br>
zlib: installing component...<br>
Qt: installing component...<br>
Qt: downloading 'qt-everywhere-src-5.15.2.tar.xz' from
<a href="https://download.qt.io/archive/qt/5.15/5.15.2/single/" target="_blank">https://download.qt.io/archive/qt/5.15/5.15.2/single/</a>...<br>
pyqtdeploy-sysroot: execution of './configure' failed: returned
exit code 2</p>
<p><br>
</p>
<p>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.</p>
<p><br>
</p>
<p>I have attached the content of running build-demo.py with
--verbose</p>
<p><br>
</p>
<p>Hope someone can help me. Thanks.<br>
</p>
<p><br>
</p>
<div>On 3/8/24 12:18, umbertofilippo wrote:<br>
</div>
<blockquote type="cite">
<p>Hi and many thanks for you feedback!</p>
<p><br>
</p>
<p>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.</p>
<p><br>
</p>
<p>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...<br>
</p>
<p><br>
</p>
<p>/*<br>
* SECTION 4: BACKWARD COMPATIBILITY<br>
*/<br>
<br>
# define OPENSSL_VERSION_TEXT "OpenSSL 3.0.2 15 Mar 2022"<br>
<br>
/* Synthesize OPENSSL_VERSION_NUMBER with the layout 0xMNN00PPSL
*/<br>
# ifdef OPENSSL_VERSION_PRE_RELEASE<br>
# define _OPENSSL_VERSION_PRE_RELEASE 0x0L<br>
# else<br>
# define _OPENSSL_VERSION_PRE_RELEASE 0xfL<br>
# endif<br>
# define OPENSSL_VERSION_NUMBER \<br>
( (OPENSSL_VERSION_MAJOR<<28) \<br>
|(OPENSSL_VERSION_MINOR<<20) \<br>
|(OPENSSL_VERSION_PATCH<<4) \<br>
|_OPENSSL_VERSION_PRE_RELEASE )<br>
<br>
# ifdef __cplusplus<br>
}<br>
# endif<br>
<br>
# include <openssl/macros.h><br>
# ifndef OPENSSL_NO_DEPRECATED_3_0<br>
# define HEADER_OPENSSLV_H<br>
# endif<br>
<br>
#endif <br>
</p>
<p><br>
</p>
<p>Umberto<br>
</p>
<p><br>
</p>
<div>On 3/7/24 19:11, Kaiser Chief wrote:<br>
</div>
<blockquote type="cite">
<div dir="ltr">
<div>Hi, <br>
<br>
</div>
<div>To complement my previous message (and after doing a
quick search through the source code):</div>
<div>* The script "OpenSSL.py" is looking for
"OPENSSL_VERSION_NUMBER" in
"/usr/include/openssl/opensslv.h"</div>
<div>* 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".<br>
<br>
</div>
<div>Can you check that you have that line in your header file
too?</div>
<div><br>
</div>
<div>If not, it's probably that OpenSSL updated their header
files and put the VERSION_NUMBER somewhere else...</div>
<div><br>
</div>
<div>If you want to run the demo, I would recommend you
install the default versions as written in the
`sysroot.toml`</div>
<div><br>
</div>
<div>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...<br>
</div>
<div><br>
</div>
<div>Best regards,</div>
<div><br>
</div>
<div>KC<br>
</div>
</div>
<br>
<div class="gmail_quote">
<div dir="ltr" class="gmail_attr">Le jeu. 7 mars 2024 à 17:56,
Kaiser Chief <<a href="mailto:kaiser.chiefmail@gmail.com" target="_blank">kaiser.chiefmail@gmail.com</a>>
a écrit :<br>
</div>
<blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
<div dir="ltr">
<div>Hi,</div>
<div><br>
</div>
<div>According to the sysroot help page (<a href="https://www.riverbankcomputing.com/static/Docs/pyqtdeploy/sysroot.html#openssl" target="_blank">https://www.riverbankcomputing.com/static/Docs/pyqtdeploy/sysroot.html#openssl</a>),
if you have configured your `sysroot.toml` like this:<br>
```</div>
<div>
<pre><span>[</span><span>OpenSSL</span><span>.</span><span>linux</span><span>]</span>
<span>version</span> <span>=</span> <span>""</span>
<span>install_from_source</span> <span>=</span> <span>false</span></pre>
```</div>
<div><br>
</div>
<div>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).</div>
<div>Now, that's what is provided in the demo folder for
`pyqtdeploy-3.3.0`, so that's odd.</div>
<div><br>
</div>
<div>Therefore, it could be that the `pyqtdeploy-sysroot`
functionality is struggling to extract the version
number from your OS-installed OpenSSL.</div>
<div><br>
</div>
<div>---<br>
</div>
<div><br>
</div>
<div>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: <br>
<br>
<a href="https://github.com/achille-martin/pyqt-crom" target="_blank">https://github.com/achille-martin/pyqt-crom</a>
<br>
<br>
</div>
<div>This repo aims at demonstrating how beginner devs,
intermediate devs and expert devs can benefit from
pyqtdeploy.<br>
</div>
<div>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).</div>
<div><br>
</div>
<div>I can support you with your initial journey on
discovering pyqtdeploy through my repo if you wish.<br>
</div>
<div><br>
</div>
<div>Best regards,</div>
<div><br>
</div>
<div>KC</div>
</div>
<br>
<div class="gmail_quote">
<div dir="ltr" class="gmail_attr">Le jeu. 7 mars 2024
à 17:06, umbertofilippo <<a href="mailto:umbertofilippo@tiscali.it" target="_blank">umbertofilippo@tiscali.it</a>>
a écrit :<br>
</div>
<blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">Hello
everyone, first time here for me :)<br>
<br>
<br>
I was giving pyqtdeploy a try and I am stuck at the very
first step of <br>
the "Building the Demo" page.<br>
<br>
<br>
I am on a Linux-64 machine. I am following the tutorial
at <br>
<a href="https://www.riverbankcomputing.com/static/Docs/pyqtdeploy/demo.html" rel="noreferrer" target="_blank">https://www.riverbankcomputing.com/static/Docs/pyqtdeploy/demo.html</a>
and <br>
I have downloaded the demo files from <br>
<a href="https://files.pythonhosted.org/packages/44/d4/978017382f0ecc48601944c3fc0f58a5c5075a1d3acd48d09c11ee471b05/pyqtdeploy-3.3.0.tar.gz" rel="noreferrer" target="_blank">https://files.pythonhosted.org/packages/44/d4/978017382f0ecc48601944c3fc0f58a5c5075a1d3acd48d09c11ee471b05/pyqtdeploy-3.3.0.tar.gz</a><br>
<br>
<br>
I have created a virtual python environment with the
following packages <br>
and versions installed:<br>
<br>
Name,Version<br>
_libgcc_mutex,0.1<br>
_openmp_mutex,4.5<br>
bzip2,1.0.8<br>
ca-certificates,2024.2.2<br>
ld_impl_linux-64,2.40<br>
libexpat,2.6.1<br>
libffi,3.4.2<br>
libgcc-ng,13.2.0<br>
libgomp,13.2.0<br>
libnsl,2.0.1<br>
libsqlite,3.45.1<br>
libuuid,2.38.1<br>
libxcrypt,4.4.36<br>
libzlib,1.2.13<br>
ncurses,6.4<br>
openssl,3.2.1<br>
pip,24.0<br>
pyqt5,5.15.10<br>
pyqt5-qt5,5.15.2<br>
pyqt5-sip,12.13.0<br>
pyqtdeploy,3.3.0<br>
python,3.12.2<br>
readline,8.2<br>
setuptools,69.1.1<br>
tk,8.6.13<br>
toml,0.10.2<br>
tzdata,2024a<br>
wheel,0.42.0<br>
xz,5.2.6<br>
<br>
I have tried to run the command "python build-demo.py"
straight away, <br>
but I am getting the following error:<br>
<br>
OpenSSL: verifying...<br>
OpenSSL: determining installed version from <br>
'/usr/include/openssl/opensslv.h'.<br>
pyqtdeploy-sysroot: OpenSSL: unable to extract the
version number.<br>
<br>
<br>
OpenSSL is installed on my machine and the result of
doing "openssl <br>
version" is "OpenSSL 3.2.1 30 Jan 2024 (Library: OpenSSL
3.2.1 30 Jan 2024)"<br>
<br>
<br>
Am I supposed to install the exact versions of all the
components found <br>
in the ""sysroot.toml" file to be able to run "python
build-demo.py" <br>
successfully?<br>
<br>
<br>
Thanks,<br>
<br>
<br>
Umberto<br>
<br>
</blockquote>
</div>
</blockquote>
</div>
</blockquote>
</blockquote>
</div>
</blockquote></div>
</blockquote></div>