22 Jan
2015
22 Jan
'15
1:21 p.m.
On 22/01/2015 10:49, Dr. Nikolaus Klepp wrote:
Hi all!
At last I found some time to try compiling TDE on FreeBSD - and I have a question, too
:-)
First of all, I manged to compile tqt3 using gcc47 and as fas as I can tell all provided
testprograms (example/ and tutorial/) are working as expected, just
"examples/thread" ends up non-responsive. I have not tried gcc48.
What I did not get right:
* I failed to set the correct compiler, so I had to add a symlink from g++47 -> g++
and gcc47 -> gcc
* I had to add "-thread" to configure, otherwise the build fails (debian: both
"-thread" and "-no-thread" builds succeed)
* I had to add "LD_LIBRARY_PATH=<...>/tqt3/lib", otherwise the build
fails because "tquic" misses it's libriaries.
* some build options like OpenGL support etc.
So my questions are:
* Is there a way to set the compiler gp "g++47" and "gcc47" ?
* What are the build options for the current debian build? "configure" gives me
this list:
It's not unusual to have symlinks to the various gcc versions as
numerous may be installed.
Way back, when tqt3 was qt3, I would build it on debian with something
like this;
cd $BUILD
gzip -dc $SRC/qt3-3.5.13.tar.gz | tar -xf - && mv qt3-3.5.13 qt
cd qt
DEBUG_AUTOTOOL_OPT="--enable-debug=full"
DEBUG_CMAKE_OPT="-ggdb"
PREFIX=/opt/trinity
QPREFIX=/opt/qt
QTDIR=`pwd`
PATH=$QTDIR/bin:/opt/trinity/bin:$PATH
MANPATH=$QTDIR/doc/man:$MANPATH
LD_LIBRARY_PATH=$QTDIR/lib:$LD_LIBRARY_PATH
export QTDIR PREFIX QPREFIX PATH MANPATH LD_LIBRARY_PATH
DEBUG_AUTOTOOL_OPT DEBUG_CMAKE_OPT
echo "yes" | CFLAGS="-O2 -fPIC" CXXFLAGS="-O2 -fPIC"
./configure -prefix
$QPREFIX -sysconfdir /etc/trinity -release -thread -shared -fast
-no-exceptions -platform linux-g++ -nis -no-pch -cups -stl -ipv6 -sm
-xshape -xinerama -xcursor -xrandr -xrender -xft -tablet -xkb
-system-zlib -system-libpng -system-libmng -system-libjpeg
-system-nas-sound -enable-opengl -dlopen-opengl -qt-gif -qt-imgfmt-png
-qt-imgfmt-jpeg -plugin-imgfmt-mng -plugin-sql-psql -plugin-sql-mysql
-plugin-sql-sqlite -I/usr/include/x86_64-linux-gnu -I/usr/include/mysql
-I/usr/include/postgresql -I/usr/include/freetype2 -lfontconfig
-inputmethod -L/usr/lib -L/usr/lib/x86_64-linux-gnu
make && make install
Obviously, it's now tqt3 and there are many ways to skin a cat, this was
just one way. It might give you the idea.
Cheers,
Mike.
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