qmake qtdab.pro error #8
Comments
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You probably have the wrong path for qwt.
The easiest thing to do would be to comment "spectrum" out, then you would
not get qwt to be included
j
2017-02-12 18:58 GMT+01:00 WOlsen80 <[email protected]>:
… Hi,
I'm hoping that some could help with the error below?
Thanks
***@***.***:/qt-dab $ qmake qt-dab.pro
***@***.***:/qt-dab $ make
g++ -c -pipe -flto -ffast-math -O2 -Wall -W -D_REENTRANT -DQT_WEBKIT
-DTECHNICAL_DATA -DMSC_DATA__ -DTRY_EPG -DHAVE_SPECTRUM -DHAVE_DABSTICK
-DHAVE_RTL_TCP -DQT_NO_DEBUG -DQT_XML_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB
-DQT_CORE_LIB -DQT_SHARED -I/usr/share/qt4/mkspecs/linux-g++ -I.
-I/usr/include/qt4/QtCore -I/usr/include/qt4/QtNetwork
-I/usr/include/qt4/QtGui -I/usr/include/qt4/QtXml -I/usr/include/qt4 -I.
-I. -Isrc -Iincludes -Iincludes/ofdm -Iincludes/backend
-Iincludes/backend/audio -Iincludes/backend/data
-Iincludes/backend/data/epg -Iincludes/backend/data/journaline
-Iincludes/output -Iincludes/various -Isrc/input -Isrc/input/rawfiles
-Isrc/input/wavfiles -I/usr/local/include -I/usr/include/qt5/qwt
-Iincludes/scopes-qwt6 -Iincludes/scopes-qwt6 -Ioptional-scope
-I/home/jan/rtl-sdr/include -Isrc/input/dabstick -Isrc/input/rtl_tcp -I.
-I. -o radio.o radio.cpp
In file included from optional-scope/spectrum-handler.h:42:0,
from radio.cpp:71:
./ui_scopewidget.h:19:22: fatal error: qwt_plot.h: No such file or
directory
#include "qwt_plot.h"
^
compilation terminated.
Makefile:591: recipe for target 'radio.o' failed
make: *** [radio.o] Error 1
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In my case I've added the correct path to qwt (I've used git clone) in qt-dab.pro-file:
Then it works with the spectrum ... |
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Seems |
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The correct include path strongly depends on the distribution. I have see
/usr/include/qwt /usr/include/qt5/qwt /usr/include/qt4/qwt
so it is pretty hard to have a generci solution
j
2017-02-12 20:53 GMT+01:00 andimik <[email protected]>:
… Seems INCLUDEPATH += /usr/local/include /usr/include/qwt is working as
well
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Sorry, I had several installations of qwt (before I found out why building of sdr-j failed). Now I found the correct path (when downloading it from the homepage), where it is installed, see also http://qwt.sourceforge.net/qwtinstall.html
See qwtconfig.pri in the qwt-directory.
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I commented out specrum and everything ran perfectly and i'm not up and running! I'm putting together a car stereo replacement built around a RPi3 as a hobby project and Qt-DAB is just what I've been looking for to get DAB radio into my car. Thanks for the help |
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Good to hear.
2017-02-13 14:14 GMT+01:00 WOlsen80 <[email protected]>:
… I commented out specrum and everything ran perfectly and i'm not up and
running!
I'm putting together a car stereo replacement built around a RPi3 as a
hobby project and Qt-DAB is just what I've been looking for to get DAB
radio into my car.
Thanks for the help
W
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Jan van Katwijk
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That does not solve the problem, in a mixed qt4/qt5 environment I find qwt
at /usr/include/qt5/qwt
j
2017-02-12 23:29 GMT+01:00 andimik <[email protected]>:
… Sorry, I had several installations of qwt (before I found out why building
of sdr-j failed).
Now I found the *correct* path, where it is installed, see also
http://qwt.sourceforge.net/qwtinstall.html
/usr/local/qwt-6.1.3
See qwtconfig.pri in the qwt-directory.
QWT_INSTALL_PREFIX = /usr/local/qwt-$$QWT_VERSION
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Yes, I agree with you, there are some possibilities. But why not list all these paths? I'm pretty sure questions like this above would be much fewer... |
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Suggestions?
best
j
2017-02-13 18:56 GMT+01:00 andimik <[email protected]>:
… Yes, I agree with you, there are some possibilities. But why not list all
these paths? I'm pretty sure questions like this above would be much
fewer...
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Very easy suggestion: Change the line 169 to
It works even if one of the paths does not exist, for example some lines below:
;-) |
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@andimik, is the double occurrence of |
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Well, I don't know at the moment, but I think you're right. But wrong paths seem to be ignored (see above) |
Hi,
I'm hoping that some could help with the error below?
Thanks
pi@raspberrypi:
/qt-dab $ qmake qt-dab.pro/qt-dab $ makepi@raspberrypi:
g++ -c -pipe -flto -ffast-math -O2 -Wall -W -D_REENTRANT -DQT_WEBKIT -DTECHNICAL_DATA -DMSC_DATA__ -DTRY_EPG -DHAVE_SPECTRUM -DHAVE_DABSTICK -DHAVE_RTL_TCP -DQT_NO_DEBUG -DQT_XML_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_CORE_LIB -DQT_SHARED -I/usr/share/qt4/mkspecs/linux-g++ -I. -I/usr/include/qt4/QtCore -I/usr/include/qt4/QtNetwork -I/usr/include/qt4/QtGui -I/usr/include/qt4/QtXml -I/usr/include/qt4 -I. -I. -Isrc -Iincludes -Iincludes/ofdm -Iincludes/backend -Iincludes/backend/audio -Iincludes/backend/data -Iincludes/backend/data/epg -Iincludes/backend/data/journaline -Iincludes/output -Iincludes/various -Isrc/input -Isrc/input/rawfiles -Isrc/input/wavfiles -I/usr/local/include -I/usr/include/qt5/qwt -Iincludes/scopes-qwt6 -Iincludes/scopes-qwt6 -Ioptional-scope -I/home/jan/rtl-sdr/include -Isrc/input/dabstick -Isrc/input/rtl_tcp -I. -I. -o radio.o radio.cpp
In file included from optional-scope/spectrum-handler.h:42:0,
from radio.cpp:71:
./ui_scopewidget.h:19:22: fatal error: qwt_plot.h: No such file or directory
#include "qwt_plot.h"
^
compilation terminated.
Makefile:591: recipe for target 'radio.o' failed
make: *** [radio.o] Error 1
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