The error indicate that you have a version of qt that need fPIC during
the compilation (strange that it is not in the CXXFLAGS of the pkgconfig
files...).
Can you configure with :
QT_SELECT=qt5 CXXFLAGS=-fPIC LDFLAGS=-fPIC ./configure
--with-qt-find-method=pkgconfig
Le 14/10/2024 à 16:34, Dmitry a écrit :
Hello Liza,
With --with-qt-find-method=pkgconfig .make fails almost instantly with:
cd src; make -r -f makefile link=shared
make[1]: Entering directory 'texmacs/src'
g++ -ISystem -ISystem/Boot -ISystem/Classes -ISystem/Files
-ISystem/Link -ISystem/Misc -ISystem/Language -IKernel/Abstractions
-IKernel/Containers -IKernel/Types -IData/Convert -IData/Drd
-IData/History -IData/Observers -IData/Document -IData/String
-IData/Tmfs -IData/Tree -IData/Parser -IScheme -IGraphics/Bitmap_fonts
-IGraphics/Fonts -IGraphics/Gui -IGraphics/Mathematics
-IGraphics/Renderer -IGraphics/Handwriting -IGraphics/Types
-IGraphics/Pictures -IGraphics/Spacial -IGraphics/Colors -IPlugins
-IPlugins/Unix -ITypeset -ITypeset/Bridge -ITypeset/Concat
-ITypeset/Page -IEdit -IPlugins -ITexmacs -std=c++11 -include config.h
-I/usr/include/x86_64-linux-gnu/qt5/QtCore
-I/usr/include/x86_64-linux-gnu/qt5
-I/usr/include/x86_64-linux-gnu/qt5/QtGui
-I/usr/include/x86_64-linux-gnu/qt5/QtWidgets
-I/usr/include/x86_64-linux-gnu/qt5/QtSvg
-I/usr/include/x86_64-linux-gnu/qt5/QtPrintSupport -DQTTEXMACS -Wall
-Wno-return-type -O3 -fexpensive-optimizations -c
./Texmacs/Texmacs/texmacs.cpp -o Objects/texmacs.o
In file included from
/usr/include/x86_64-linux-gnu/qt5/QtCore/qnamespace.h:43:0,
from
/usr/include/x86_64-linux-gnu/qt5/QtCore/qmargins.h:43,
from /usr/include/x86_64-linux-gnu/qt5/QtCore/qrect.h:43,
from /usr/include/x86_64-linux-gnu/qt5/QtCore/QRect:1,
from Plugins/Qt/qt_utilities.hpp:16,
from Plugins/Qt/qt_widget.hpp:18,
from Plugins/Qt/qt_simple_widget.hpp:18,
from Edit/editor.hpp:20,
from Texmacs/server.hpp:14,
from ./Texmacs/Texmacs/texmacs.cpp:25:
/usr/include/x86_64-linux-gnu/qt5/QtCore/qglobal.h:1135:4: error:
#error "You must build your code with position independent code if Qt
was built with -reduce-relocations. " "Compile your code with -fPIC
(-fPIE is not enough)."
# error "You must build your code with position independent code if
Qt was built with -reduce-relocations. "\
^~~~~
makefile:355: recipe for target 'Objects/texmacs.o' failed
make[1]: *** [Objects/texmacs.o] Error 1
make[1]: Leaving directory 'texmacs/src'
Makefile:57: recipe for target 'TEXMACS' failed
make: *** [TEXMACS] Error 2
with QT_SELECT=qt5 ( without --with-qt-find-method=pkgconfig ) the
same error as before:
./Plugins/Unix/unix_system.cpp:15:10: fatal error: QGuiApplication: No
such file or directory
BTW: make clean don't delete src/makefile
On Mon, Oct 14, 2024 at 10:46 AM Liza Belos
<be...@lix.polytechnique.fr> wrote:
Hello Dmitry,
Could you try compiling with the following configure option:
--with-qt-find-method=pkgconfig .
On some Ubuntu installations, I also found that setting the
environment variable QT_SELECT=qt5 can resolve certain issues.
Best regards,
Liza
Le 13/10/2024 à 22:19, Dmitry a écrit :
Hello, JFYI
I had a problem compiling texmacs ( tried last master
c6287b64afe6aeb57613f57b5c2cf0e85d6ae8c4 and v2.1.2 ) :
make[1]: Entering directory 'texmacs/src'
g++ -ISystem -ISystem/Boot -ISystem/Classes -ISystem/Files
-ISystem/Link -ISystem/Misc -ISystem/Language -IKernel/Abstractions
-IKernel/Containers
-IKernel/Types -IData/Convert -IData/Drd -IData/History
-IData/Observers -IData/Document -IData/String -IData/Tmfs -IData/Tree
-IData/Parser -IScheme
-IGraphics/Bitmap_fonts -IGraphics/Fonts -IGraphics/Gui
-IGraphics/Mathematics -IGraphics/Renderer -IGraphics/Handwriting
-IGraphics/Types
-IGraphics/Pictures -IGraphics/Spacial -IGraphics/Colors -IPlugins
-IPlugins/Unix
-pthread -I/usr/local/guile-1.8.7/include
-I/usr/local/guile-1.8.7/include/guile -include config.h
-DQT_DEPRECATED_WARNINGS -DQT_NO_DEBUG -DQT_PRINTSUPPORT_LIB
-DQT_SVG_LIB -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_CORE_LIB -I.
-I/usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++ -D_REENTRANT
-DQTTEXMACS -Wall -Wno-return-type -O3 -fexpensive-optimizations -c
./Plugins/Unix/unix_system.cpp -o Objects/unix_system.o
./Plugins/Unix/unix_system.cpp:15:10: fatal error: QGuiApplication: No
such file or directory
After some research I found that adding $(CXXQT) flags to $(os_obj) helps:
$ diff src/makefile.orig src/makefile
343c343
< $(call cxx_incl,$(os_incl) $(CXXGUILE))
---
$(call cxx_incl,$(os_incl) $(CXXGUILE) $(CXXQT))
Maybe my ubuntu too old?
$ cat /etc/os-release
NAME="Ubuntu"
VERSION="18.04.6 LTS (Bionic Beaver)"
ID=ubuntu
ID_LIKE=debian
PRETTY_NAME="Ubuntu 18.04.6 LTS"
$ g++ --version
g++ (Ubuntu 7.5.0-3ubuntu1~18.04) 7.5.0
Cordialement.
--
Dmitry
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--
*Liza Belos*
*Laboratoire d'Informatique de l'École Polytechnique*
*Mail LIX : *be...@lix.polytechnique.fr
*Mail CNRS : *liza.be...@cnrs.fr
*Téléphone : *06 86 43 86 39
*Bureau : *1013
--
--
Dmitry
--
*Liza Belos*
*Laboratoire d'Informatique de l'École Polytechnique*
*Mail LIX : *be...@lix.polytechnique.fr
*Mail CNRS : *liza.be...@cnrs.fr
*Téléphone : *06 86 43 86 39
*Bureau : *1013
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