kmatplot-general

[Kmatplot-general] compile errors

[Sam H. <sa...@ne...>]

hi again,

i have tried compiling kmatplot 0.4 again with qt-3.0.4 no-threads, but
i still get the parse errors... on closer inspection, the parse errors
seem to be coming from constants being redefined... i fixed this by
removing the files
#include "qsaxes3d.cpp"
#include "qsplot.cpp"
#include "qscurve.cpp"
#include "qscontour.cpp"
#include "qsimage.cpp"
#include "qsfigure.cpp"
#include "qssurface.cpp"
#include "qsctool.cpp"
from the dynamically made file kmatplot/widgets/libplot_a.all_cpp.cpp
and also the same sort of thing with function redeclarations in
kmatplot/dialogs/libdialogs_a.all_cpp.cpp

i gave up tryign to fix it there as obviously any version i compile will
be missing many features if it even loads at all.... is it maybe that my
version of qt is too recent for kmatplot?

also i seem to be gettign a lot of warings like;
/usr/lib/qt3/bin/uic -i ksgraphwizardinterf.h ./ksgraphwizardinterf.ui >
ksgraphwizardinterf.cpp || rm -f ksgraphwizardinterf.cpp
Session management error: Authentication Rejected, reason : None of the
authentication protocols specified are supported and host-based
authentication failed

cheers,
Sam
-- 
Osborn's Law:
	Variables won't; constants aren't.

[Kmatplot-general] compile errors

[Sam H. <sa...@ne...>]

> What happens if you do:
> ./configure --prefix=/usr/X11R6
> then make on a clean tree?
no joy, i still get;

c++ -DHAVE_CONFIG_H -I. -I. -I../.. -I/usr/lib/qt3/include
-I/usr/X11R6/include    -O0 -O2 -march=i686 -mcpu=i686 -fno-exceptions
-fno-check-new  -c libplot_a.all_cpp.cpp
In file included from libplot_a.all_cpp.cpp:13:
qsaxes3d.cpp:87: warning: `FILLS_NUM' redefined
qsaxes2d.cpp:37: warning: this is the location of the previous
definition
qsaxes3d.cpp:88: warning: `LINES_NUM' redefined
qsaxes2d.cpp:38: warning: this is the location of the previous
definition
In file included from libplot_a.all_cpp.cpp:14:
qsplot.cpp:343: warning: `FILLS_NUM' redefined
qsaxes3d.cpp:87: warning: this is the location of the previous
definition
qsplot.cpp:344: warning: `LINES_NUM' redefined
qsaxes3d.cpp:88: warning: this is the location of the previous
definition
qsplot.cpp:345: warning: `POINTS_NUM' redefined
qsaxes3d.cpp:89: warning: this is the location of the previous
definition
In file included from libplot_a.all_cpp.cpp:21:
qsdrvopengl.cpp:585: warning: `EPS' redefined
qsaxes3d.cpp:609: warning: this is the location of the previous
definition
In file included from libplot_a.all_cpp.cpp:23:
qscurve.cpp:74: warning: `CHANNELS_NUM' redefined
qsaxes3d.cpp:85: warning: this is the location of the previous
definition
qscurve.cpp:75: warning: `FILLS_NUM' redefined
qsplot.cpp:343: warning: this is the location of the previous definition
qscurve.cpp:77: warning: `LINES_NUM' redefined
qsplot.cpp:344: warning: this is the location of the previous definition
qscurve.cpp:590: warning: `BOX_SPACE' redefined
qsplot.cpp:393: warning: this is the location of the previous definition
In file included from libplot_a.all_cpp.cpp:24:
qscontour.cpp:43: warning: `MAX_BUFF_SIZE' redefined
qsplot.cpp:282: warning: this is the location of the previous definition
qscontour.cpp:137: warning: `FILLS_NUM' redefined
qscurve.cpp:75: warning: this is the location of the previous definition
qscontour.cpp:139: warning: `LINES_NUM' redefined
qscurve.cpp:77: warning: this is the location of the previous definition
qscontour.cpp:871: warning: `BOX_SPACE' redefined
qscurve.cpp:590: warning: this is the location of the previous
definition
In file included from libplot_a.all_cpp.cpp:25:
qsimage.cpp:49: warning: `CHANNELS_NUM' redefined
qscurve.cpp:74: warning: this is the location of the previous definition
In file included from libplot_a.all_cpp.cpp:26:
qsfigure.cpp:227: warning: `CHANNELS_NUM' redefined
qsimage.cpp:49: warning: this is the location of the previous definition
In file included from libplot_a.all_cpp.cpp:27:
qssurface.cpp:158: warning: `CHANNELS_NUM' redefined
qsfigure.cpp:227: warning: this is the location of the previous
definition
In file included from libplot_a.all_cpp.cpp:24:
qscontour.cpp: In method `QSGriddedContour::QSGriddedContour(QSAxes *,
const char * = 0)':
qscontour.cpp:1010: parse error before `11'
qscontour.cpp: In method
`QSNonGriddedContour::QSNonGriddedContour(QSAxes *, const char * = 0)':
qscontour.cpp:1558: parse error before `11'
In file included from libplot_a.all_cpp.cpp:31:
qsctool.cpp: In method `bool QSTool::canvasEvent(QEvent *)':
qsctool.cpp:64: parse error before `2'
qsctool.cpp:65: parse error before `3'
make[3]: *** [libplot_a.all_cpp.o] Error 1
make[3]: Leaving directory `/usr/src/kmatplot-0.4/kmatplot/widgets'

Sam
-- 
Cops never say good-bye. They're always hoping to see you again in the
line-up.
		-- Raymond Chandler

Re: [Kmatplot-general] compile errors

[Sam H. <sa...@ne...>]

i think i found what the problem is with the compile errors!! yipee! its
the --enable-final flag, when i last posted i only removed
--disable-debug, but now i tried with only what you said, and by adding
a new flag on and trying, i pinpointed the error....

so everybody be warned the --enable-final flag produces bad code!! i
think it adds all the code into one big file (well, includes cpp files
in a big file), and then tries to compile that, but the preprocessor
replaces occurrences of constants with their value, and this produces a
parse error when it tries to compile something like;
5 = 3;

due to the lack of kde dependence now, will the name be changed? matplot
seems logical but exists already.

cheers i am sooo glad i got this to work, kmatplot is instrumental to my
work, and i was considering putting entire kde2 in just for an older
version!!!
thanks again! i'm away to finish the compile and see what it is like!

Sam
BTW is kmatplot still being maintained, kamil used to respond to any bug
reports i sent in the early days, but now i don't hear anything? anyone
concerned about him?

Re: [Kmatplot-general] compile errors

[Hugo v. d. M. <s13...@ba...>]

> BTW is kmatplot still being maintained, kamil used to respond to any bug
> reports i sent in the early days, but now i don't hear anything? anyone
> concerned about him?

Kamil indicated to me about a week or two back that he has lost his
internet connection, in the email in which he apologized for taking so
long to reply to mine. So I think it's probably just that.

Hugo

Re: [Kmatplot-general] compile errors

[Laurent J. <lja...@fy...>]

Hello,

what is exactly your linux system ?
Redhat, Debian, LFS, Suse ?

Under debian you have to use libqt3 (3.0.4, runtime version) and the 
associated development package libqt3-dev.

Under Redhat 7.3, 
http://rpmfind.net//linux/RPM/redhat/7.3/i386/qt-3.0.3-11.i386.html
is ok with
http://rpmfind.net//linux/RPM/redhat/7.3/i386/qt-devel-3.0.3-11.i386.html

Then, complete the .configure's options according to the qt libraries and 
headers locations.

Laurent.

Re: [Kmatplot-general] compile errors

[Sam H. <sa...@ne...>]

> what is exactly your linux system ?
> Redhat, Debian, LFS, Suse ?
i am runngin Linux From Scratch, a variant on verison 3.0... i have
compield everythign on my system myself, so i'm pretty sure i have
everythign that is required, i never had any problems compiling earlier
versions of kmatplot on qt2, and i have used qt3 to compile kde3 (which
i promptly removed becuase it is VERY bloated) and i deleted the qt3
tree and recompiled the non-threaded version jsut so kmatplot could use
it, when compiling qt3 i use;

../configure -shared -xinerama -xrender -xkb -sm -no-thread -qt-gif
-system-libpng -system-libmng -system-zlib -system-libjpeg -xft
-no-g++-exceptions -release

and for kmatplot i use;
../configure --prefix=/usr/X11R6 --disable-debug
--with-qt-dir=/usr/lib/qt3 -with-pythondir=/usr/lib/python2.2
--with-numpy=/usr/lib/python2.2 --with-scilab-lib-dir=/usr/X11R6
--enable-final

the kmatplot code seems to redeclare a whoel lot of values, i get parse
errrors when constants are changed. i use gcc-2.95.3 with glibc 2.2.5,
linux 2.4.18.

cheers,
Sam
-- 
Misfortune, n.:
	The kind of fortune that never misses.
		-- Ambrose Bierce, "The Devil's Dictionary"