Details
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Bug
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Resolution: Done
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P1: Critical
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5.6.1
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X11 (Red Hat 6.0) with gcc 4.9.1
Description
The user is trying to compile Qt from the source. He gets this error output:
Project MESSAGE: Bluez version is too old to support Bluetooth Low Energy. Project MESSAGE: Only classic Bluetooth will be available. .obj/qlowenergycontroller_p.o: In function `QLowEnergyControllerPrivate::QLowEnergyControllerPrivate()': /storage/data/tmp/5.6.1/qtconnectivity/src/bluetooth/qlowenergycontroller_p.cpp:47: undefined reference to `printDummyWarning()' collect2: error: ld returned 1 exit status make[2]: *** [../../lib/libQt5Bluetooth.so.5.6.1] Error 1 make[1]: *** [sub-bluetooth-make_first] Error 2 make: *** [sub-src-make_first] Error 2
As the user originally points it out, qtconnectivity/src/bluetooth/bluetooth.pro doesn't include dummy/dummy.pri in the case Bluetooth Low Energy is not available in Linux.
The user suggested this fix:
--- bluetooth.pro-orig 2016-06-11 07:46:25.352423385 +0200
+++ bluetooth.pro 2016-06-11 07:43:43.477526694 +0200
@@ -91,6 +91,7 @@
message("Bluez version is too old to support Bluetooth Low Energy.")
message("Only classic Bluetooth will be available.")
DEFINES += QT_BLUEZ_NO_BTLE
+ include(dummy/dummy.pri)
SOURCES += \
qlowenergycontroller_p.cpp
}
Attachments
| For Gerrit Dashboard: QTBUG-54055 | ||||||
|---|---|---|---|---|---|---|
| # | Subject | Branch | Project | Status | CR | V |
| 162729,2 | Make QtBluetooth compile in setups with BlueZ version w/o BTLE support | 5.6 | qt/qtconnectivity | Status: MERGED | +2 | 0 |