Lisandro Damián Nicanor Pérez Meyer <perezme...@gmail.com> 于2020年5月25日周一 下午11:50写道: > > Or grab the packaging from Ubuntu and compile it from there, it has > all the quirks resolved.
The files exist in Ubuntu repo have been divided into many parts, see here: https://mirrors.tuna.tsinghua.edu.cn/ubuntu/pool/universe/q/ Which one is corresponding to the following one discussed in this thread: https://download.qt.io/archive/qt/4.8/4.8.7/qt-everywhere-opensource-src-4.8.7.tar.gz Regards > > On Mon, 18 May 2020 at 03:21, Vlad Stelmahovsky > <vladstelmahov...@gmail.com> wrote: > > > > Hello > > > > check your gcc version > > you cannot build Qt 4.xx with gcc > 5.0, afaik > > > > br, > > vlad > > > > On Mon, May 18, 2020 at 1:35 AM Hongyi Zhao <hongyi.z...@gmail.com> wrote: > >> > >> Hi, > >> > >> Ubuntu 20.04 dropped the qt4 from its official repo, but sometimes I > >> still want to use it. So I try to compile it from the source but > >> failed. See the info below: > >> > >> $ wget > >> https://download.qt.io/archive/qt/4.8/4.8.7/qt-everywhere-opensource-src-4.8.7.tar.gz > >> $ tar -zxvf qt-everywhere-opensource-src-4.8.7.tar.gz > >> $ cd qt-everywhere-opensource-src-4.8.7 > >> $ ./configure > >> > >> # The following step failed for Ubuntu 20.04: > >> $ make -j4 > >> ../../include/QtCore/../../src/corelib/tools/qpair.h:62:20: note: > >> because ‘QPair<int, int>’ has user-provided ‘QPair<T1, T2>& QPair<T1, > >> T2>::operator=(const QPair<T1, T2>&) [with T1 = int; T2 = int]’ > >> 62 | QPair<T1, T2> &operator=(const QPair<T1, T2> &other) > >> | ^~~~~~~~ > >> make[1]: *** [Makefile:18175: .obj/release-shared/qsslsocket_openssl.o] > >> Error 1 > >> make[1]: Leaving directory > >> '/home/werner/Downloads/qt-everywhere-opensource-src-4.8.7/src/network' > >> make: *** [Makefile:278: sub-network-make_default-ordered] Error 2 > >> > >> Any hints for this problem? > >> > >> Regards, > >> -- > >> Hongyi Zhao <hongyi.z...@gmail.com> > >> _______________________________________________ > >> Interest mailing list > >> Interest@qt-project.org > >> https://lists.qt-project.org/listinfo/interest > > > > > > > > -- > > Best regards, > > Vlad > > _______________________________________________ > > Interest mailing list > > Interest@qt-project.org > > https://lists.qt-project.org/listinfo/interest > > > > -- > Lisandro Damián Nicanor Pérez Meyer > http://perezmeyer.com.ar/ > http://perezmeyer.blogspot.com/ -- Hongyi Zhao <hongyi.z...@gmail.com> _______________________________________________ Interest mailing list Interest@qt-project.org https://lists.qt-project.org/listinfo/interest