building from "git clone git://code.qt.io/qt/qtconnectivity.git -b 5.6" fails
while trying to accomplish
onto "git clone git://code.qt.io/qt/qtconnectivity.git -b 5.6" error is received:
Checking for bluez... no Checking for bluez_le... no
and I have
pkg-config --modversion bluez 5.35
error comes from
!packagesExist($$PKGCONFIG_LIB): error("$$PKGCONFIG_LIB development package not found")
all right, after doing
this eeror is changed to "-lbluetooth is not found" and so is bluetooth/bluetooth.h
Happens on both x64 and x86 Ubuntu 15.10
qmake was made from git clone git://code.qt.io/qt/qtbase.git -b 5.6
Please don't tell me to create qmake from 5.5
How do I compile qtconnectivity?..
does this https://dev.openwrt.org/ticket/2238 relate to problem? - I don't have bluez.pc in /usr/lib/pkgconfig/, I have it in /usr/lib/i386-linux-gnu/pkgconfig
made qmake from 5.5 source. Result with it is even worse:
Checking for bluez... no
Checking for bluez_le... no
Checking for btapi10_2_1... no
Checking for libbb2... no
so, after doing
- export PKG_CONFIG_PATH="/usr/lib/x86_64-linux-gnu/pkgconfig/"
- putting bluetooth folder (with bluetooth.h) into both qtconnectivity/config.tests/bluez and /home/hap/raspi/Qt-5.6/qtconnectivity/config.tests/bluez_le
the only problem left is
error: cannot find -lbluetooth collect2: error: ld returned 1 exit status Makefile:64: recipe for target 'bluez' failed
let's look at
ldconfig -p | grep bluetooth libgnome-bluetooth.so.13 (libc6,x86-64) => /usr/lib/libgnome-bluetooth.so.13 libgnome-bluetooth.so.0 (libc6,x86-64) => /usr/lib/x86_64-linux-gnu/libgnome-bluetooth.so.0 libbluetooth.so.3 (libc6,x86-64) => /usr/lib/x86_64-linux-gnu/libbluetooth.so.3 libbluetooth.so (libc6,x86-64) => /usr/lib/x86_64-linux-gnu/libbluetooth.so
and where should I put them?..
dear moderators, can this question be transferred to https://forum.qt.io/category/49/qtonpi ?
solution's quite obvious - libbluetooth-dev must be installed on rpi first, then its files should be synced to
and then compiling qtconnectivity goes without any adventures
Then since you have it building now, please mark the thread as solved using the "Topic Tool" button so that other forum users may know a solution has been found :)
@Haponov Could you please tell us how we can sync libbluetooth-dev to bluez.pc, libbluetooth.a , ... files?
on RPI, once you do
sudo apt-get install libbluetooth-dev bluetooth blueman bluez libusb-dev libdbus-1-dev bluez-hcidump joystick bluez-tools
all the needed bluez.pc, libbluetooth.a , ... files are created on your RPI. (I've written even more installs than needed for these files, just in case)
rsync -avz pi@IP:/lib sysroot
rsync -avz pi@IP:/usr/include sysroot/usr
rsync -avz pi@IP:/usr/lib sysroot/usr
rsync -avz pi@IP:/opt/vc sysroot/opt
and then you can compile qtconnectivity on your Ubuntu PC for RPI