Re: [Texmacs-dev] Experimental packages (experience with building on FreeBSD)

[Kostas Oikonomou]

Hi Philippe,

Thanks, this is very helpful!   

The Qt5 package I am using is indeed 5.15.2, this is the latest for FreeBSD.  No Qt6 is available yet.

With respect to the discussion im savannah, here is one more data point: the following simple program works fine with 

Qt 5.15.2.

// clang++ -O2 -Wall -Wextra -pthread -fPIC -std=c++11 -I/usr/local/include -D_THREAD_SAFE -I/usr/local/include/qt5 -I/usr/local/include/qt5/QtCore -L/usr/local/lib/qt5 -lQt5Core QTMPipeLink.cpp

#include <iostream>

#include <QProcess>

#include <QStringList>

int main() {

QString cmd = "ls";

QStringList args = {"-l"};

QProcess *myp = new QProcess();

myp->start(cmd, args);

if (myp->waitForFinished()) {

QString result = myp->readAll();

std::cout << result.toStdString() << std::endl;

};

};

Now this is not nearly as complex as the pipe scheme in TeXmacs, but it's a data point.

Kostas

On Tue, 2021-12-07 at 19:01 +0100, Philippe Joyez wrote:

Hi Kostas,

For some reason I can't manage to post on the mailing list, so I email

you directly.

Given the issue you reported yesterday with TeXmacs plugins in FreeBSD,

I believe you made a Qt5 build which is then having the issue described

in https://savannah.gnu.org/bugs/?60931

Regards,

Philippe