On Sat, 30 Oct 2010, Andrey G. Grozin wrote:
i686-pc-linux-gnu-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/String -IData/Tmfs -IData/Tree -IGuile
-IGraphics/Bitmap_fonts -IGraphics/Fonts -IGraphics/Gui
-IGraphics/Mathematics -IGraphics/Renderer -IPlugins -I/usr/include/freetype2
-pthread -DQT_NO_DEBUG -DQT_GUI_LIB -DQT_CORE_LIB -DQT_SHARED
-I/usr/share/qt4/mkspecs/linux-g++ -I. -I/usr/include/qt4/QtCore
-I/usr/include/qt4/QtGui -I/usr/include/qt4 -I. -I. -DQTTEXMACS -Wall
-Wno-return-type -O2 -march=core2 -mtune=generic -mssse3 -mfpmath=sse -pipe
-fno-rtti -fno-exceptions -c ./Plugins/Imlib2/imlib2.cpp -o Objects/imlib2.o
In file included from /usr/include/qt4/QtCore/qsize.h:45,
from /usr/include/qt4/QtCore/qrect.h:45,
from /usr/include/qt4/QtCore/QRect:1,
from Plugins/Qt/qt_utilities.hpp:14,
from ./System/Files/image_files.cpp:26:
/usr/include/qt4/QtCore/qnamespace.h:1220: error: expected identifier before
numeric constant
/usr/include/qt4/QtCore/qnamespace.h:1220: error: expected unqualified-id
before numeric constant
./Plugins/Imlib2/imlib2.cpp: In function ?void imlib2_initialize()?:
./Plugins/Imlib2/imlib2.cpp:57: warning: dereferencing type-punned pointer
will break strict-aliasing rules
./Plugins/Imlib2/imlib2.cpp:58: warning: dereferencing type-punned pointer
will break strict-aliasing rules
./Plugins/Imlib2/imlib2.cpp:59: warning: dereferencing type-punned pointer
will break strict-aliasing rules
./Plugins/Imlib2/imlib2.cpp:60: warning: dereferencing type-punned pointer
will break strict-aliasing rules
./Plugins/Imlib2/imlib2.cpp:61: warning: dereferencing type-punned pointer
will break strict-aliasing rules
./Plugins/Imlib2/imlib2.cpp:63: warning: dereferencing type-punned pointer
will break strict-aliasing rules
./Plugins/Imlib2/imlib2.cpp:64: warning: dereferencing type-punned pointer
will break strict-aliasing rules
./Plugins/Imlib2/imlib2.cpp:65: warning: dereferencing type-punned pointer
will break strict-aliasing rules
./Plugins/Imlib2/imlib2.cpp:66: warning: dereferencing type-punned pointer
will break strict-aliasing rules
./Plugins/Imlib2/imlib2.cpp:67: warning: dereferencing type-punned pointer
will break strict-aliasing rules
make[1]: *** [Objects/image_files.o] Error 1
make[1]: *** Waiting for unfinished jobs....
make[1]: Leaving directory
`/var/tmp/portage/app-office/texmacs-1.0.7.7/work/TeXmacs-1.0.7.7-src/src'
make: *** [TEXMACS] Error 2
Can anybody who knows how to compile TeXmacs with --enable-qt comment
about this?
I am the maintainer of the TeXmacs package in Gentoo. Several versions
ago, there were 2 options for Gentoo users: compile TeXmacs with
--disable-qt or --enable-qt. Then the latter option started to produce
compilation errors, and I had to remove it. It seems others are able to
compile TeXmacs with --enable-qt. But this does not work on Gentoo, and
this is strange, because Gentoo uses rather standard tools and libraries,
practically without deviations from the upstream.
So, it would be good to enable Gentoo users to build and install
Qt-TeXmacs. It this requires some patch, I am ready to include it, but I
cannot figure out what and how to patch exactly.
Andrey
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