make xconfig failed with qt3-3.3.8b-i486-opt1 from testing/packages/kde4/kde3-compat

grissiom · 09-17-2008, 12:27 AM

I'm using KDE4.1.1 from current test packages. And all kde3-compat packages hava been installed for backward compatibility. But I failed to make xconfig for the kernel configuration:

Code:

grissiom@gri:/usr/local/src/linux-git/linux-2.6$ make xconfig
  HOSTCC  scripts/basic/fixdep
  HOSTCC  scripts/basic/docproc
  HOSTCC  scripts/kconfig/conf.o
  HOSTCC  scripts/kconfig/kconfig_load.o
  HOSTCC  scripts/kconfig/kxgettext.o
  HOSTCC  scripts/kconfig/zconf.tab.o
  HOSTCXX scripts/kconfig/qconf.o
  HOSTLD  scripts/kconfig/qconf
/usr/lib/gcc/i486-slackware-linux/4.2.4/../../../../i486-slackware-linux/bin/ld: cannot find -lqt
collect2: ld returned 1 exit status
make[1]: *** [scripts/kconfig/qconf] Error 1
make: *** [xconfig] Error 2

Does anyone have any idea?

keefaz · 09-17-2008, 05:31 PM

Could you post the output with: ls -ld /usr/lib/qt*

Also, the output with: echo $QTDIR

grissiom · 09-17-2008, 08:42 PM

Quote:

Originally Posted by keefaz

Could you post the output with: ls -ld /usr/lib/qt*

Also, the output with: echo $QTDIR

Thanks for caring this issue. Here is the output:

Code:

grissiom@gri:/usr/local/src/linux-git/linux-2.6$ ls -ld /usr/lib/qt*
drwxr-xr-x 11 root root 4.0K 2008-09-14 08:24 /usr/lib/qt/
lrwxrwxrwx  1 root root    2 2008-09-16 14:35 /usr/lib/qt-r860451 -> qt/
grissiom@gri:/usr/local/src/linux-git/linux-2.6$ echo $QTDIR
/opt/kde3/lib/qt3

It's strange for me that the $QTDIR is /opt/kde3/lib/qt3 since KDE4 is my primary desktop environment which is based on qt4. Is this QTDIR proper for a qt4 environment? But I succeed to build some qt4 app such as qtoctave, qstardict, smplayer. Still failed on 'make xconfig'

keefaz · 09-18-2008, 05:07 AM

maybe try invoke make xconfig like this:

Code:

QTDIR=/usr/lib/qt make xconfig

Or

Code:

LD_LIBRARY_PATH=/opt/kde3/lib make xconfig

grissiom · 09-18-2008, 06:28 AM

Quote:

Originally Posted by keefaz

maybe try invoke make xconfig like this:

Code:

QTDIR=/usr/lib/qt make xconfig

Or

Code:

LD_LIBRARY_PATH=/opt/kde3/lib make xconfig

I'm sorry that both are not working...

keefaz · 09-18-2008, 06:31 AM

Is /opt/kde3/lib present in your /etc/ld.so.conf ?
if not maybe try add /opt/kde3/lib in this file, then run ldconfig as root

grissiom · 09-18-2008, 07:54 AM

Quote:

Originally Posted by keefaz

Is /opt/kde3/lib present in your /etc/ld.so.conf ?
if not maybe try add /opt/kde3/lib in this file, then run ldconfig as root

Yes, /opt/kde3/lib is present in it. And I have run ldconfig for many times....

keefaz · 09-18-2008, 08:03 AM

Maybe try add another line:
/opt/kde3/lib/qt3/lib

And run ldconfig again, then try make xconfig
[edit]
could you post the output with:
ls -ld /opt/kde3/lib/qt*
[edit2]
edited the ld.so.conf line so it ends with a lib dir

grissiom · 09-18-2008, 08:51 AM

Quote:

Originally Posted by keefaz

Maybe try add another line:
/opt/kde3/lib/qt3/lib

And run ldconfig again, then try make xconfig
[edit]
could you post the output with:
ls -ld /opt/kde3/lib/qt*
[edit2]
edited the ld.so.conf line so it ends with a lib dir

I append it in the config:

Code:

grissiom@gri:/usr/local/src/linux-git/linux-2.6$ cat /etc/ld.so.conf
/usr/local/lib
/usr/i486-slackware-linux/lib
/usr/lib/seamonkey
/usr/lib/qt4/lib
/usr/lib/qt/lib
/opt/kde3/lib
/opt/kde3/lib/qt3/lib
grissiom@gri:/usr/local/src/linux-git/linux-2.6$ ls -ld /opt/kde3/lib/qt*
drwxr-xr-x 10 root root 4.0K 2008-09-15 06:08 /opt/kde3/lib/qt3/
lrwxrwxrwx  1 root root    3 2008-09-18 21:16 /opt/kde3/lib/qt3-3.3.8b -> qt3/

Still doesn't work...

keefaz · 09-18-2008, 09:11 AM

I would try:

cd /opt/kde3/lib
ln -s qt3-3.3.8b qt
cd /kenel/source/dir
make xconfig

or:
LDFLAGS=-L/opt/kde3/lib/qt make xconfig

or:
LDFLAGS=-L/opt/kde3/lib/qt QTDIR=/opt/kde3/lib/qt make xconfig

or:
LD_LIBRARY_PATH=/opt/kde3/lib/qt/lib QTDIR=/opt/kde3/lib/qt make xconfig

You get the idea, search the right combo with LD_LIBRARY_PATH, QTDIR and maybe also with LDFLAGS

grissiom · 09-18-2008, 09:44 AM

None of them work.... Thanks all the same..

keefaz · 09-18-2008, 09:52 AM

What is the output of:
cat scripts/kconfig/.tmp_qtcheck

(execute this command from the kernel source directory)

grissiom · 09-18-2008, 09:58 AM

Here thaey are:

grissiom@gri:/usr/local/src/linux-git/linux-2.6$ cat scripts/kconfig/.tmp_qtcheck
KC_QT_CFLAGS=-I/usr/lib/qt3/include
KC_QT_LIBS=-L/usr/lib/qt3/lib -Wl,-rpath,/usr/lib/qt3/lib -lqt
KC_QT_MOC=/usr/lib/qt3/bin/moc

keefaz · 09-18-2008, 10:05 AM

Maybe try edit it so it look like:

Code:

KC_QT_CFLAGS=-I/opt/kde3/lib/qt3/include
KC_QT_LIBS=-L/opt/kde3/lib/qt3/lib -Wl,-rpath,/opt/kde3/lib/qt3/lib -lqt
KC_QT_MOC=/opt/kde3/lib/qt3/bin/moc

grissiom · 09-18-2008, 10:13 AM

It nearly made me crazy:

grissiom@gri:/usr/local/src/linux-git/linux-2.6$ cat scripts/kconfig/.tmp_qtcheck
KC_QT_CFLAGS=-I/opt/kde3/lib/qt3/include
KC_QT_LIBS=-L/opt/kde3/lib/qt3/lib -Wl,-rpath,/opt/kde3/lib/qt3/lib -lqt
KC_QT_MOC=/opt/kde3/lib/qt3/bin/moc
grissiom@gri:/usr/local/src/linux-git/linux-2.6$make xconfig
HOSTLD scripts/kconfig/qconf
/usr/lib/gcc/i486-slackware-linux/4.2.4/../../../../i486-slackware-linux/bin/ld: cannot find -lqt
collect2: ld returned 1 exit status
make[1]: *** [scripts/kconfig/qconf] Error 1
make: *** [xconfig] Error 2