Where the path is libQt5DBus.so.5 ?

Flotisable

@The-most-recent-future
usually /path/to/Qt/lib

The most recent future

Hi Flostisable !

what is usually /path/to/Qt/lib ?

Flotisable

in the path that you install Qt, there will have directories that specify the Qt version, in it there will have directories specify the compiler version, the .so.* files will be in the lib directory

sorry for bad english

The most recent future

@Flotisable

Hi !
not found compiler version folder in /usr/local/Qt-5.2.0/ ..........

Flotisable

@The-most-recent-future
what do you have in that directory?

The most recent future

@Flotisable
some folders ,like
lib example include qml bin ...
has no libQtDBus.so.5 in this lib .
how can this happend ,
i want get libQtDBus.so.5 now!
thanks

jsulm

@The-most-recent-future How did you install Qt?

The most recent future

@jsulm
./configure -release -opensource -qt-libpng -qt-zlib -qt-libjpeg -plugin-sql-sqlite -widgets -qt-sql-sqlite -make libs -no-cups -no-nis -no-iconv -no-qml-debug -no-egl -no-opengl -no-icu -no-xcb -no-accessibility -no-javascript-jit -silent -xplatform linux-arm-gnueabi-g++ -arch.................................

jsulm

@The-most-recent-future I guess DBus module wasn't build. You will need to build it, it is in qtbase.

The most recent future

@jsulm
thanks ， it is in qtbase ?
i not found in qtbase. please help me.
thanks 2 jsulm.

jsulm

@The-most-recent-future see YOUR_QT_SOURCE/qtbase/src
Or just search for it in your Qt source code directory:

find . -name dbus

The most recent future

@jsulm

thanks thanks ,
how to build it. ?
thanks again!

jsulm

@The-most-recent-future If you execute

./configure -release -opensource -qt-libpng -qt-zlib -qt-libjpeg -plugin-sql-sqlite -widgets -qt-sql-sqlite -make libs -no-cups -no-nis -no-iconv -no-qml-debug -no-egl -no-opengl -no-icu -no-xcb -no-accessibility -no-javascript-jit -silent -xplatform linux-arm-gnueabi-g++ -arch

and check what it says about DBus - does it activate DBus?

The most recent future

@jsulm
if add -dbus option,
occurs error.

jsulm

@The-most-recent-future Why don't you post the error?
Most probably you're missing the DBus header files and libs for your target device.

The most recent future

@jsulm
like this ??
-dbus -dbus-linked -I/usr/local/arm/dbus-1.9.2/include/dbus-1.0
-I/usr/local/arm/dbus-1.9.2/lib/dbus-1.0/include
-L/usr/local/arm/dbus-1.9.2/lib -ldbus-1 -lpthread -lrt

jsulm

@The-most-recent-future configure should actually find the headers/libs by itself if they are installed.
Did you install DBUS headers/libs FOR YOUR TARGET DEVICE?

The most recent future

@jsulm
install DBUS headers/libs FOR YOUR TARGET DEVICE

I do not known how to do it. please help me.

make

iling ../3rdparty/double-conversion/bignum-dtoa.cc
compiling ../3rdparty/double-conversion/bignum.cc
compiling ../3rdparty/double-conversion/cached-powers.cc
compiling ../3rdparty/double-conversion/diy-fp.cc
compiling ../3rdparty/double-conversion/double-conversion.cc
compiling ../3rdparty/double-conversion/fast-dtoa.cc
compiling ../3rdparty/double-conversion/fixed-dtoa.cc
compiling ../3rdparty/double-conversion/strtod.cc
compiling qml/qqmlinstruction.cpp
compiling qml/qqmlopenmetaobject.cpp
compiling qml/qqmlvmemetaobject.cpp
compiling qml/qqmlengine.cpp
moc qml/qqmlexpression.h
compiling qml/qqmlproperty.cpp
compiling qml/qqmlcomponent.cpp
compiling qml/qqmlincubator.cpp
compiling qml/qqmlcontext.cpp

so : those file in dbus folder has no built

jsulm

@The-most-recent-future It depends on your target device and sysroot. I already asked you about your sysroot - you did not provide an answer. So, what is your sysroot?

The most recent future

@jsulm

i do not known what is sysroot.

is this ??
http://blog.csdn.net/yanzi1225627/article/details/7855124