(fwd) Configure for a program that uses QT fails

["Axel H. Siebenwirth" <axel@hh59.org>]

Hi,

maybe someone of you linux administrators can help me?!
It´s a weird thing I can´t solve. And nobody did/could help me yet.
I´m just trying to build any program that uses qt. In this case kdevelop 2.1
with qt3. But also other programs that require qt2 or also qt3 fail in
configure script.

Thanks in advance for any hints..

Axel

----- Forwarded message from "Axel H. Siebenwirth" <axel@hh59.org> -----

From: "Axel H. Siebenwirth" <axel@hh59.org>
Subject: Configure for a program that uses QT fails
To: linux-newbie@vger.kernel.org
Date: 	Thu, 2 May 2002 15:24:17 +0200
Mail-Followup-To: linux-newbie@vger.kernel.org
User-Agent: Mutt/1.3.28i

Hi,

I´m completely desperate. Several times I have tried to build programs from
source that use the QT library. Now I again tried to configure kdevelop, but
it never succesfully finds the qt libraries. I have no idea whats wrong.
Everything should be ok. Every other source I want to configure for a build
and that uses qt fails as well.

Please help me! Give me hints on what I could do or check for..

Thank you very much in advance,
Axel Siebenwirth

	Here are the errors:

checking for Qt... configure: error: Qt (>= Qt 3.0.2) (library qt-mt) not
found. Please check your installation!

	config.log:

configure:19187: checking for Qt
configure: 19249: /usr/lib/qt3/include/qstyle.h
taking that
tried NO
configure:19354: rm -rf SunWS_cache; g++ -o conftest -Wnon-virtual-dtor
-Wno-long-long -Wbad-function-cast -Wundef -Wall -pedantic -W
-Wpointer-arith -Wmissing-prototypes -Wwrite-strings -ansi
-D_XOPEN_SOURCE=500 -D_BSD_SOURCE -Wcast-align -Wconversion -O2
-fno-exceptions -fno-check-new -I/usr/lib/qt3/include -I/usr/X11R6/include
-DQT_THREAD_SUPPORT  -D_REENTRANT  -L/usr/lib/qt3/lib -L/usr/X11R6/lib
conftest.cc  -lqt-mt -lpng -lz -lm -ljpeg -ldl  -lXext -lX11 -lSM -lICE
-lresolv -lpthread 1>&5
/tmp/cclqqmci.o: In function \rain':
/tmp/cclqqmci.o(.text+0x12): undefined reference to \x11String::null'
/tmp/cclqqmci.o(.text+0x17): undefined reference to
\x11StyleFactory::create(QString const&)'
/tmp/cclqqmci.o(.text+0x27): undefined reference to
\x11Cursor::QCursor[in-charge](int)'
/tmp/cclqqmci.o(.text+0x2f): undefined reference to \x11Cursor::~QCursor
[in-charge]()'
/usr/X11R6/lib/libfontconfig.so.1: undefined reference to \x06T_Get_Next_Char'
collect2: ld returned 1 exit status
configure:19357: $? = 1
configure: failed program was:
#include "confdefs.h"
#include <qglobal.h>
#include <qapplication.h>
#include <qcursor.h>
#include <qstylefactory.h>
#include <private/qucomextra_p.h>
#if ! (QT_VERSION >= 302)
#error 1
#endif

int main() {
    (void)QStyleFactory::create(QString::null);
    QCursor c(Qt::WhatsThisCursor);
    return 0;
}
configure:19396: error: Qt (>= Qt 3.0.2) (library qt-mt) not found. Please
check your installation!


	my environment:

QTDIR=/usr/lib/qt3
KDEDIR=/opt/kde3

	my libs:

/usr/lib/libqt-mt.so.2 -> qt2/lib/libqt-mt.so.2
/usr/lib/libqt-mt.so.3 -> ../lib/qt3/lib/libqt-mt.so.3

lrwxrwxrwx    1 root     root            8 Apr 25 00:48 /usr/lib/qt2 -> 
qt-2.3.2
lrwxrwxrwx    1 root     root            8 Apr 15 17:34 /usr/lib/qt3 -> 
qt-3.0.3

/usr/lib/qt-2.3.2:
total 14
drwxr-xr-x    2 root     root          303 Apr 25 00:48 bin
drwxr-xr-x    2 root     root           55 Apr 25 00:48 doc
drwxr-xr-x   76 root     root         1838 Apr 25 00:48 examples
drwxr-xr-x    4 root     root           77 Apr 25 00:49 extensions
drwxr-xr-x    2 root     root         8187 Apr 25 00:49 include
drwxr-xr-x    2 root     root          674 Apr 25 00:49 lib
drwxr-xr-x    3 root     root           59 Apr 25 00:48 tools
drwxr-xr-x   16 root     root          366 Apr 25 00:48 tutorial

/usr/lib/qt-3.0.3:
total 15
drwxr-xr-x    2 root     root          392 Apr 25 00:50 bin
drwxr-xr-x    5 root     root          103 Apr 15 17:35 doc
drwxr-xr-x    3 root     root           59 Apr 21 17:45 etc
drwxr-xr-x    3 root     root         9244 Apr 23 13:41 include
drwxr-xr-x    2 root     root          576 Apr 25 00:50 lib
drwxr-xr-x   52 root     root         1329 Apr 21 17:44 mkspecs
drwxr-xr-x    6 root     root          135 Apr 21 17:45 plugins
drwxr-xr-x    2 root     root          196 Apr 25 00:49 templates

qt3/lib> l libqt-mt.*
-rwxr-xr-x    1 root     root     10282078 Apr 21 17:56 libqt-mt.a
lrwxrwxrwx    1 root     root           17 Apr 15 17:34 libqt-mt.so ->
libqt-mt.so.3.0.3
lrwxrwxrwx    1 root     root           17 Apr 15 17:34 libqt-mt.so.3 ->
libqt-mt.so.3.0.3
lrwxrwxrwx    1 root     root           17 Apr 15 17:34 libqt-mt.so.3.0 ->
libqt-mt.so.3.0.3
-rwxr-xr-x    1 root     root      7554895 Apr 21 17:45 libqt-mt.so.3.0.3
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