[Solved] cross-compiling to pandaboard ES

m4kas · wrote on 22 Oct 2015, 09:16

Hello guyz. Im very new to Qt and already few weeks im trying to cross-compile my desktop Qt (Qt 5.5.0) app to pandaboard. OS on panda: linaro ubuntu desktop 12.11. I used this info to setup my environment. Qt config to pandaboard went almost good (few errors but compiled). Now im stuck on deploying stage.
Here is last messages:
/bin/sh: 1: Wl,-rpath-link,QT_SYSROOT]/usr/lib/pvr-omap4-egl: not found
make: [bt_one] Error 127 (ignored)
12:07:52: The process "/usr/bin/make" exited normally.
12:07:52: Connecting to device...
12:07:54: The remote file system has 10432 megabytes of free space, going ahead.
12:07:54: Deploy step finished.
12:07:54: Uploading file "/home/build-bt_one-panda-Release/bt_one"...
12:07:54: Failed to upload file "/home/build-bt_one-panda-Release/bt_one": Could not open for reading.
12:07:54: Deploy step failed.

can anyone help me please?

m4kas · wrote on 23 Oct 2015, 19:37

anyone? Maybe i need provide you some extra information. Just say me what u need. I have no idea what should i do to fix that. Thank you...

SGaist · wrote on 23 Oct 2015, 20:46

Hi and welcome to devnet,

What's the value of QT_SYSROOT ? The upload failure comes from the fact that your application wasn't built since the pvr_omap4-egl folder could not been found.

m4kas · wrote on 23 Oct 2015, 21:09

Thanks for the answer!
My sysroot is:
"/mnt/panda",
which was mounted by this command:
"sudo sshfs -o allow_other root@192.168.1.34:/ /mnt/panda/"

pvr-omap4-egl is actually exists:
m4kas@m4kas-System-Product-Name:/mnt/panda/usr/lib/pvr-omap4-egl$ ls
alt_ld.so.conf libIMGegl.so.1.9.6.0
bin libpvr2d.so
ld.so.conf libpvr2d.so.1.9.6.0
libEGL.so libPVRScopeServices.so
libEGL.so.1 libPVRScopeServices.so.1.9.6.0
libEGL.so.1.9.6.0 libpvrws_OMAPDRI2.so
libGLESv1_CM.so libpvrws_OMAPDRI2.so.1.9.6.0
libGLESv1_CM.so.1 libsrv_init.so
libGLESv1_CM.so.1.9.6.0 libsrv_init.so.1.9.6.0
libGLESv2.so libsrv_um.so
libGLESv2.so.1.9.6.0 libsrv_um.so.1.9.6.0
libGLESv2.so.2 libusc.so
libglslcompiler.so libusc.so.1.9.6.0
libglslcompiler.so.1.9.6.0 xorg
libIMGegl.so

SGaist · wrote on 23 Oct 2015, 21:12

Are you sure that QT_SYSROOT is pointing there ?

m4kas · wrote on 23 Oct 2015, 21:19

I set Sysroot option to "/mnt/panda" in my pandaboard kit settings (QT Creator > Tools > Options > Build & Run > Kits).
Here screenshot.

SGaist · wrote on 23 Oct 2015, 21:25

What's the warning about your custom Qt version ?

m4kas · wrote on 23 Oct 2015, 21:29

Warning: no debugger set up. My program already tested and debugged, so i dont need debugger, i need just compile and run it @ pandaboard.

SGaist · wrote on 23 Oct 2015, 21:35

In your custom mkspec do you have $[QT_SYSROOT] ? If so, double the $

m4kas · wrote on 23 Oct 2015, 21:41

same error....
My new custom mkspec (qmake.conf):


MAKEFILE_GENERATOR = UNIX

#TARGET_PLATFORM = unix
#TEMPLATE = app
#CONFIG += qt warn_on release incremental link_prl gdb_dwarf_index
#QT += core gui

QMAKE_INCREMENTAL_STYLE = sublib

include(../../common/linux.conf)
include(../../common/gcc-base-unix.conf)
include(../../common/g++-unix.conf)

load(device_config)

QT_QPA_DEFAULT_PLATFORM = eglfs

# modifications to g++.conf

QMAKE_CC = /usr/bin/arm-linux-gnueabihf-gcc
QMAKE_CXX = /usr/bin/arm-linux-gnueabihf-g++
QMAKE_LINK = ${QMAKE_CXX}
QMAKE_LINK_SHLIB = ${QMAKE_CXX}

# modifications to linux.conf

QMAKE_AR = /usr/bin/arm-linux-gnueabihf-ar cqs
QMAKE_OBJCOPY = /usr/bin/arm-linux-gnueabihf-objcopy
QMAKE_STRIP = /usr/bin/arm-linux-gnueabihf-strip
QMAKE_INCDIR += $$[QT_SYSROOT]/usr/include/mysql \
                           $$[QT_SYSROOT]/usr/include/postgresql/ \
                           $$[QT_SYSROOT]/usr/include/c++/4.6/ \
                           $$[QT_SYSROOT]/usr/include/c++/4.6/ext/ \
                           $$[QT_SYSROOT]/usr/include/c++/4.6/arm-linux-gnueabihf/ \
                           $$[QT_SYSROOT]/usr/include/c++/4.6/arm-linux-gnueabihf/bits \
                           $$[QT_SYSROOT]/usr/include/c++/4.6/arm-linux-gnueabihf/sf/ \
                           $$[QT_SYSROOT]/usr/include/c++/4.6/arm-linux-gnueabihf/sf/bits/

COMPILER_FLAGS = -march=armv7-a -mtune=cortex-a9 -mfpu=neon -mfloat-abi=hard

#modifications to gcc-base.conf

QMAKE_CFLAGS += ${COMPILER_FLAGS}
QMAKE_CXXFLAGS += ${COMPILER_FLAGS}
QMAKE_CXXFLAGS_RELEASE += -O2

QMAKE_LIBS += -lrt -lpthread -ldl
QMAKE_INCDIR_EGL = $$[QT_SYSROOT]/usr/include
QMAKE_LIBDIR_EGL = $$[QT_SYSROOT]/usr/lib
QMAKE_INCDIR_OPENGL_ES2 = ${QMAKE_INCDIR_EGL}
QMAKE_LIBDIR_OPENGL_ES2 = ${QMAKE_LIBDIR_EGL}

#QMAKE_INCDIR_OPENVG = ${QMAKE_INCDIR_EGL}
#QMAKE_LIBDIR_OPENVG = ${QMAKE_LIBDIR_EGL}
#QMAKE_LIBS_EGL = -lEGL -lIMGegl -lsrv_um

QMAKE_LIBS_EGL = -lEGL
QMAKE_LIBS_OPENGL_ES2 = -lGLESv2 ${QMAKE_LIBS_EGL}

#QMAKE_LIBS_OPENVG = -lOpenVG ${QMAKE_LIBS_EGL}

QMAKE_LFLAGS += -Wl,-rpath-link,$$[QT_SYSROOT]/usr/lib/pvr-omap4-egl \
      -Wl,-rpath-link,$$[QT_SYSROOT]/usr/lib/arm-linux-gnueabihf \
      -Wl,-rpath-link,$$[QT_SYSROOT]/lib/arm-linux-gnueabihf \
      -Wl,-rpath-link,$$[QT_SYSROOT]/usr/lib/arm-linux-gnueabihf/4.6 \
      -Wl,-rpath-link,/usr/lib/gcc/arm-linux-gnueabihf/4.6 \
      -Wl,-rpath-link,/usr/lib/gcc/arm-linux-gnueabihf/4.6/sf

# Sanity check

deviceSanityCheckCompiler()

load(qt_config)

I got that qmake.conf from link i've provided in 1st post.

update: strange, but doubled '$' before QT_SYSROOT not shows here in my post....

SGaist · wrote on 23 Oct 2015, 21:49

Did you rebuild your application from scratch after the update ?

Yes the double dollar doesn't show up. An ugly workaround is to leave a space between the two

m4kas · wrote on 23 Oct 2015, 21:59

Yes, i made qmake and rebuild after i changed qmake.conf.

SGaist · wrote on 24 Oct 2015, 19:58

What do you get when you call your cross-compiled Qt qmake -query ?

m4kas · wrote on 25 Oct 2015, 09:31

sorry, im not sure that i know how to do that ;s

SGaist · 25 Oct 2015, 21:28

Call qmake in a command line but use the full path to ensure the right one is selected

m4kas · S SGaist 25 Oct 2015, 20:57

ok, done:

m4kas@m4kas-System-Product-Name:/mnt/panda/usr/local/Qt5.5-pandaboard/bin$ ./qmake -query
QT_SYSROOT:/mnt/panda
QT_INSTALL_PREFIX:/mnt/panda/usr/local/Qt5.5-pandaboard
QT_INSTALL_PREFIX/raw:/usr/local/Qt5.5-pandaboard
QT_INSTALL_ARCHDATA:/mnt/panda/usr/local/Qt5.5-pandaboard
QT_INSTALL_ARCHDATA/raw:/usr/local/Qt5.5-pandaboard
QT_INSTALL_DATA:/mnt/panda/usr/local/Qt5.5-pandaboard
QT_INSTALL_DATA/raw:/usr/local/Qt5.5-pandaboard
QT_INSTALL_DOCS:/mnt/panda/usr/local/Qt5.5-pandaboard/doc
QT_INSTALL_DOCS/raw:/usr/local/Qt5.5-pandaboard/doc
QT_INSTALL_HEADERS:/mnt/panda/usr/local/Qt5.5-pandaboard/include
QT_INSTALL_HEADERS/raw:/usr/local/Qt5.5-pandaboard/include
QT_INSTALL_LIBS:/mnt/panda/usr/local/Qt5.5-pandaboard/lib
QT_INSTALL_LIBS/raw:/usr/local/Qt5.5-pandaboard/lib
QT_INSTALL_LIBEXECS:/mnt/panda/usr/local/Qt5.5-pandaboard/libexec
QT_INSTALL_LIBEXECS/raw:/usr/local/Qt5.5-pandaboard/libexec
QT_INSTALL_BINS:/mnt/panda/usr/local/Qt5.5-pandaboard/bin
QT_INSTALL_BINS/raw:/usr/local/Qt5.5-pandaboard/bin
QT_INSTALL_TESTS:/mnt/panda/usr/local/Qt5.5-pandaboard/tests
QT_INSTALL_TESTS/raw:/usr/local/Qt5.5-pandaboard/tests
QT_INSTALL_PLUGINS:/mnt/panda/usr/local/Qt5.5-pandaboard/plugins
QT_INSTALL_PLUGINS/raw:/usr/local/Qt5.5-pandaboard/plugins
QT_INSTALL_IMPORTS:/mnt/panda/usr/local/Qt5.5-pandaboard/imports
QT_INSTALL_IMPORTS/raw:/usr/local/Qt5.5-pandaboard/imports
QT_INSTALL_QML:/mnt/panda/usr/local/Qt5.5-pandaboard/qml
QT_INSTALL_QML/raw:/usr/local/Qt5.5-pandaboard/qml
QT_INSTALL_TRANSLATIONS:/mnt/panda/usr/local/Qt5.5-pandaboard/translations
QT_INSTALL_TRANSLATIONS/raw:/usr/local/Qt5.5-pandaboard/translations
QT_INSTALL_CONFIGURATION:/mnt/panda/usr/local/Qt5.5-pandaboard/etc/xdg
QT_INSTALL_CONFIGURATION/raw:/usr/local/Qt5.5-pandaboard/etc/xdg
QT_INSTALL_EXAMPLES:/mnt/panda/usr/local/Qt5.5-pandaboard/examples
QT_INSTALL_EXAMPLES/raw:/usr/local/Qt5.5-pandaboard/examples
QT_INSTALL_DEMOS:/mnt/panda/usr/local/Qt5.5-pandaboard/examples
QT_INSTALL_DEMOS/raw:/usr/local/Qt5.5-pandaboard/examples
QT_HOST_PREFIX:/mnt/panda/usr/local/Qt5.5-pandaboard
QT_HOST_DATA:/mnt/panda/usr/local/Qt5.5-pandaboard
QT_HOST_BINS:/mnt/panda/usr/local/Qt5.5-pandaboard/bin
QT_HOST_LIBS:/mnt/panda/usr/local/Qt5.5-pandaboard/lib
QMAKE_SPEC:linux-g++
QMAKE_XSPEC:devices/linux-pandaboard-g++
QMAKE_VERSION:3.0
QT_VERSION:5.5.0

SGaist · wrote on 25 Oct 2015, 22:47

Looks good. Can you try to build your project on the command line ?
That's:

mkdir myproject_build_dir
/mnt/panda/usr/local/Qt5.5-pandaboard/bin/qmake /path/to/your/.pro_file
make

m4kas · wrote on 26 Oct 2015, 11:36

What i got:

m4kas@m4kas-System-Product-Name:~/myproject_build_dir$ /mnt/panda/usr/local/Qt5.5-pandaboard/bin/qmake /home/m4kas/Dropbox/qt/bt_one/bt_one.pro
m4kas@m4kas-System-Product-Name:~/myproject_build_dir$ make
/mnt/panda/usr/local/Qt5.5-pandaboard/bin/uic ../Dropbox/qt/bt_one/mainwindow.ui -o ui_mainwindow.h
../Dropbox/qt/bt_one/mainwindow.ui: Warning: The name 'layoutWidget' (QWidget) is already in use, defaulting to 'layoutWidget1'.
../Dropbox/qt/bt_one/mainwindow.ui: Warning: The name 'layoutWidget' (QWidget) is already in use, defaulting to 'layoutWidget2'.
../Dropbox/qt/bt_one/mainwindow.ui: Warning: The name 'layoutWidget' (QWidget) is already in use, defaulting to 'layoutWidget3'.
../Dropbox/qt/bt_one/mainwindow.ui: Warning: The name 'layoutWidget' (QWidget) is already in use, defaulting to 'layoutWidget4'.
../Dropbox/qt/bt_one/mainwindow.ui: Warning: The name 'layoutWidget' (QWidget) is already in use, defaulting to 'layoutWidget5'.
../Dropbox/qt/bt_one/mainwindow.ui: Warning: The name 'layoutWidget' (QWidget) is already in use, defaulting to 'layoutWidget6'.
/mnt/panda/usr/local/Qt5.5-pandaboard/bin/uic ../Dropbox/qt/bt_one/servicescanner.ui -o ui_servicescanner.h
/mnt/panda/usr/local/Qt5.5-pandaboard/bin/uic ../Dropbox/qt/bt_one/settingsmenu.ui -o ui_settingsmenu.h
/usr/bin/arm-linux-gnueabihf-g++ -c -pipe  --sysroot=/mnt/panda -O2 -O2 -Wall -W -D_REENTRANT -fPIC -DQT_NO_DEBUG -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_BLUETOOTH_LIB -DQT_XML_LIB -DQT_CORE_LIB -I../Dropbox/qt/bt_one -I. -I/mnt/panda/usr/local/Qt5.5-pandaboard/include -I/mnt/panda/usr/local/Qt5.5-pandaboard/include/QtWidgets -I/mnt/panda/usr/local/Qt5.5-pandaboard/include/QtGui -I/mnt/panda/usr/local/Qt5.5-pandaboard/include/QtBluetooth -I/mnt/panda/usr/local/Qt5.5-pandaboard/include/QtXml -I/mnt/panda/usr/local/Qt5.5-pandaboard/include/QtCore -I. -I -I. -I/mnt/panda/usr/include/mysql -I/mnt/panda/usr/include/postgresql -I/mnt/panda/usr/include/c++/4.6 -I/mnt/panda/usr/include/c++/4.6/ext -I/mnt/panda/usr/include/c++/4.6/arm-linux-gnueabihf -I/mnt/panda/usr/include/c++/4.6/arm-linux-gnueabihf/bits -I/mnt/panda/usr/include/c++/4.6/arm-linux-gnueabihf/sf -I/mnt/panda/usr/include/c++/4.6/arm-linux-gnueabihf/sf/bits -I/mnt/panda/usr/local/Qt5.5-pandaboard/mkspecs/devices/linux-pandaboard-g++ -o main.o ../Dropbox/qt/bt_one/main.cpp
/usr/bin/arm-linux-gnueabihf-g++ -c -pipe  --sysroot=/mnt/panda -O2 -O2 -Wall -W -D_REENTRANT -fPIC -DQT_NO_DEBUG -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_BLUETOOTH_LIB -DQT_XML_LIB -DQT_CORE_LIB -I../Dropbox/qt/bt_one -I. -I/mnt/panda/usr/local/Qt5.5-pandaboard/include -I/mnt/panda/usr/local/Qt5.5-pandaboard/include/QtWidgets -I/mnt/panda/usr/local/Qt5.5-pandaboard/include/QtGui -I/mnt/panda/usr/local/Qt5.5-pandaboard/include/QtBluetooth -I/mnt/panda/usr/local/Qt5.5-pandaboard/include/QtXml -I/mnt/panda/usr/local/Qt5.5-pandaboard/include/QtCore -I. -I -I. -I/mnt/panda/usr/include/mysql -I/mnt/panda/usr/include/postgresql -I/mnt/panda/usr/include/c++/4.6 -I/mnt/panda/usr/include/c++/4.6/ext -I/mnt/panda/usr/include/c++/4.6/arm-linux-gnueabihf -I/mnt/panda/usr/include/c++/4.6/arm-linux-gnueabihf/bits -I/mnt/panda/usr/include/c++/4.6/arm-linux-gnueabihf/sf -I/mnt/panda/usr/include/c++/4.6/arm-linux-gnueabihf/sf/bits -I/mnt/panda/usr/local/Qt5.5-pandaboard/mkspecs/devices/linux-pandaboard-g++ -o mainwindow.o ../Dropbox/qt/bt_one/mainwindow.cpp
/usr/bin/arm-linux-gnueabihf-g++ -c -pipe  --sysroot=/mnt/panda -O2 -O2 -Wall -W -D_REENTRANT -fPIC -DQT_NO_DEBUG -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_BLUETOOTH_LIB -DQT_XML_LIB -DQT_CORE_LIB -I../Dropbox/qt/bt_one -I. -I/mnt/panda/usr/local/Qt5.5-pandaboard/include -I/mnt/panda/usr/local/Qt5.5-pandaboard/include/QtWidgets -I/mnt/panda/usr/local/Qt5.5-pandaboard/include/QtGui -I/mnt/panda/usr/local/Qt5.5-pandaboard/include/QtBluetooth -I/mnt/panda/usr/local/Qt5.5-pandaboard/include/QtXml -I/mnt/panda/usr/local/Qt5.5-pandaboard/include/QtCore -I. -I -I. -I/mnt/panda/usr/include/mysql -I/mnt/panda/usr/include/postgresql -I/mnt/panda/usr/include/c++/4.6 -I/mnt/panda/usr/include/c++/4.6/ext -I/mnt/panda/usr/include/c++/4.6/arm-linux-gnueabihf -I/mnt/panda/usr/include/c++/4.6/arm-linux-gnueabihf/bits -I/mnt/panda/usr/include/c++/4.6/arm-linux-gnueabihf/sf -I/mnt/panda/usr/include/c++/4.6/arm-linux-gnueabihf/sf/bits -I/mnt/panda/usr/local/Qt5.5-pandaboard/mkspecs/devices/linux-pandaboard-g++ -o cserver.o ../Dropbox/qt/bt_one/cserver.cpp
In file included from ../Dropbox/qt/bt_one/cserver.cpp:9:0:
../Dropbox/qt/bt_one/project_things.h:11:20: warning: scoped enums only available with -std=c++0x or -std=gnu++0x [enabled by default]
../Dropbox/qt/bt_one/project_things.h:31:20: warning: scoped enums only available with -std=c++0x or -std=gnu++0x [enabled by default]
../Dropbox/qt/bt_one/project_things.h:50:20: warning: scoped enums only available with -std=c++0x or -std=gnu++0x [enabled by default]
../Dropbox/qt/bt_one/cserver.cpp: In member function ‘void cServer::slt_readSocket()’:
../Dropbox/qt/bt_one/cserver.cpp:150:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
../Dropbox/qt/bt_one/cserver.cpp:227:43: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
../Dropbox/qt/bt_one/cserver.cpp: In member function ‘bool cServer::startServer()’:
../Dropbox/qt/bt_one/cserver.cpp:71:1: warning: control reaches end of non-void function [-Wreturn-type]
/usr/bin/arm-linux-gnueabihf-g++ -c -pipe  --sysroot=/mnt/panda -O2 -O2 -Wall -W -D_REENTRANT -fPIC -DQT_NO_DEBUG -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_BLUETOOTH_LIB -DQT_XML_LIB -DQT_CORE_LIB -I../Dropbox/qt/bt_one -I. -I/mnt/panda/usr/local/Qt5.5-pandaboard/include -I/mnt/panda/usr/local/Qt5.5-pandaboard/include/QtWidgets -I/mnt/panda/usr/local/Qt5.5-pandaboard/include/QtGui -I/mnt/panda/usr/local/Qt5.5-pandaboard/include/QtBluetooth -I/mnt/panda/usr/local/Qt5.5-pandaboard/include/QtXml -I/mnt/panda/usr/local/Qt5.5-pandaboard/include/QtCore -I. -I -I. -I/mnt/panda/usr/include/mysql -I/mnt/panda/usr/include/postgresql -I/mnt/panda/usr/include/c++/4.6 -I/mnt/panda/usr/include/c++/4.6/ext -I/mnt/panda/usr/include/c++/4.6/arm-linux-gnueabihf -I/mnt/panda/usr/include/c++/4.6/arm-linux-gnueabihf/bits -I/mnt/panda/usr/include/c++/4.6/arm-linux-gnueabihf/sf -I/mnt/panda/usr/include/c++/4.6/arm-linux-gnueabihf/sf/bits -I/mnt/panda/usr/local/Qt5.5-pandaboard/mkspecs/devices/linux-pandaboard-g++ -o cclient.o ../Dropbox/qt/bt_one/cclient.cpp
In file included from ../Dropbox/qt/bt_one/cclient.cpp:6:0:
../Dropbox/qt/bt_one/project_things.h:11:20: warning: scoped enums only available with -std=c++0x or -std=gnu++0x [enabled by default]
../Dropbox/qt/bt_one/project_things.h:31:20: warning: scoped enums only available with -std=c++0x or -std=gnu++0x [enabled by default]
../Dropbox/qt/bt_one/project_things.h:50:20: warning: scoped enums only available with -std=c++0x or -std=gnu++0x [enabled by default]
../Dropbox/qt/bt_one/cclient.cpp: In member function ‘void cClient::slt_readyread()’:
../Dropbox/qt/bt_one/cclient.cpp:110:48: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
../Dropbox/qt/bt_one/cclient.cpp:112:44: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
../Dropbox/qt/bt_one/cclient.cpp:165:32: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
/usr/bin/arm-linux-gnueabihf-g++ -c -pipe  --sysroot=/mnt/panda -O2 -O2 -Wall -W -D_REENTRANT -fPIC -DQT_NO_DEBUG -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_BLUETOOTH_LIB -DQT_XML_LIB -DQT_CORE_LIB -I../Dropbox/qt/bt_one -I. -I/mnt/panda/usr/local/Qt5.5-pandaboard/include -I/mnt/panda/usr/local/Qt5.5-pandaboard/include/QtWidgets -I/mnt/panda/usr/local/Qt5.5-pandaboard/include/QtGui -I/mnt/panda/usr/local/Qt5.5-pandaboard/include/QtBluetooth -I/mnt/panda/usr/local/Qt5.5-pandaboard/include/QtXml -I/mnt/panda/usr/local/Qt5.5-pandaboard/include/QtCore -I. -I -I. -I/mnt/panda/usr/include/mysql -I/mnt/panda/usr/include/postgresql -I/mnt/panda/usr/include/c++/4.6 -I/mnt/panda/usr/include/c++/4.6/ext -I/mnt/panda/usr/include/c++/4.6/arm-linux-gnueabihf -I/mnt/panda/usr/include/c++/4.6/arm-linux-gnueabihf/bits -I/mnt/panda/usr/include/c++/4.6/arm-linux-gnueabihf/sf -I/mnt/panda/usr/include/c++/4.6/arm-linux-gnueabihf/sf/bits -I/mnt/panda/usr/local/Qt5.5-pandaboard/mkspecs/devices/linux-pandaboard-g++ -o servicescanner.o ../Dropbox/qt/bt_one/servicescanner.cpp
../Dropbox/qt/bt_one/servicescanner.h: In constructor ‘servicescanner::servicescanner(QBluetoothUuid, QWidget*)’:
../Dropbox/qt/bt_one/servicescanner.h:29:25: warning: ‘servicescanner::ui’ will be initialized after [-Wreorder]
../Dropbox/qt/bt_one/servicescanner.h:28:26: warning:   ‘const QBluetoothUuid servicescanner::uuid’ [-Wreorder]
../Dropbox/qt/bt_one/servicescanner.cpp:8:1: warning:   when initialized here [-Wreorder]
/usr/bin/arm-linux-gnueabihf-g++ -c -pipe  --sysroot=/mnt/panda -O2 -O2 -Wall -W -D_REENTRANT -fPIC -DQT_NO_DEBUG -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_BLUETOOTH_LIB -DQT_XML_LIB -DQT_CORE_LIB -I../Dropbox/qt/bt_one -I. -I/mnt/panda/usr/local/Qt5.5-pandaboard/include -I/mnt/panda/usr/local/Qt5.5-pandaboard/include/QtWidgets -I/mnt/panda/usr/local/Qt5.5-pandaboard/include/QtGui -I/mnt/panda/usr/local/Qt5.5-pandaboard/include/QtBluetooth -I/mnt/panda/usr/local/Qt5.5-pandaboard/include/QtXml -I/mnt/panda/usr/local/Qt5.5-pandaboard/include/QtCore -I. -I -I. -I/mnt/panda/usr/include/mysql -I/mnt/panda/usr/include/postgresql -I/mnt/panda/usr/include/c++/4.6 -I/mnt/panda/usr/include/c++/4.6/ext -I/mnt/panda/usr/include/c++/4.6/arm-linux-gnueabihf -I/mnt/panda/usr/include/c++/4.6/arm-linux-gnueabihf/bits -I/mnt/panda/usr/include/c++/4.6/arm-linux-gnueabihf/sf -I/mnt/panda/usr/include/c++/4.6/arm-linux-gnueabihf/sf/bits -I/mnt/panda/usr/local/Qt5.5-pandaboard/mkspecs/devices/linux-pandaboard-g++ -o settingsmenu.o ../Dropbox/qt/bt_one/settingsmenu.cpp
In file included from ../Dropbox/qt/bt_one/settingsmenu.cpp:7:0:
../Dropbox/qt/bt_one/project_things.h:11:20: warning: scoped enums only available with -std=c++0x or -std=gnu++0x [enabled by default]
../Dropbox/qt/bt_one/project_things.h:31:20: warning: scoped enums only available with -std=c++0x or -std=gnu++0x [enabled by default]
../Dropbox/qt/bt_one/project_things.h:50:20: warning: scoped enums only available with -std=c++0x or -std=gnu++0x [enabled by default]
../Dropbox/qt/bt_one/settingsmenu.h: In constructor ‘settingsmenu::settingsmenu(QString, QWidget*)’:
../Dropbox/qt/bt_one/settingsmenu.h:26:23: warning: ‘settingsmenu::ui’ will be initialized after [-Wreorder]
../Dropbox/qt/bt_one/settingsmenu.h:25:19: warning:   ‘const QString settingsmenu::filename’ [-Wreorder]
../Dropbox/qt/bt_one/settingsmenu.cpp:10:1: warning:   when initialized here [-Wreorder]
../Dropbox/qt/bt_one/settingsmenu.cpp:17:9: warning: unused variable ‘k’ [-Wunused-variable]
/usr/bin/arm-linux-gnueabihf-g++ -c -pipe  --sysroot=/mnt/panda -O2 -O2 -Wall -W -D_REENTRANT -fPIC -DQT_NO_DEBUG -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_BLUETOOTH_LIB -DQT_XML_LIB -DQT_CORE_LIB -I../Dropbox/qt/bt_one -I. -I/mnt/panda/usr/local/Qt5.5-pandaboard/include -I/mnt/panda/usr/local/Qt5.5-pandaboard/include/QtWidgets -I/mnt/panda/usr/local/Qt5.5-pandaboard/include/QtGui -I/mnt/panda/usr/local/Qt5.5-pandaboard/include/QtBluetooth -I/mnt/panda/usr/local/Qt5.5-pandaboard/include/QtXml -I/mnt/panda/usr/local/Qt5.5-pandaboard/include/QtCore -I. -I -I. -I/mnt/panda/usr/include/mysql -I/mnt/panda/usr/include/postgresql -I/mnt/panda/usr/include/c++/4.6 -I/mnt/panda/usr/include/c++/4.6/ext -I/mnt/panda/usr/include/c++/4.6/arm-linux-gnueabihf -I/mnt/panda/usr/include/c++/4.6/arm-linux-gnueabihf/bits -I/mnt/panda/usr/include/c++/4.6/arm-linux-gnueabihf/sf -I/mnt/panda/usr/include/c++/4.6/arm-linux-gnueabihf/sf/bits -I/mnt/panda/usr/local/Qt5.5-pandaboard/mkspecs/devices/linux-pandaboard-g++ -o imageprocessor.o ../Dropbox/qt/bt_one/imageprocessor.cpp
In file included from ../Dropbox/qt/bt_one/imageprocessor.cpp:7:0:
../Dropbox/qt/bt_one/project_things.h:11:20: warning: scoped enums only available with -std=c++0x or -std=gnu++0x [enabled by default]
../Dropbox/qt/bt_one/project_things.h:31:20: warning: scoped enums only available with -std=c++0x or -std=gnu++0x [enabled by default]
../Dropbox/qt/bt_one/project_things.h:50:20: warning: scoped enums only available with -std=c++0x or -std=gnu++0x [enabled by default]
../Dropbox/qt/bt_one/imageprocessor.cpp: In member function ‘QByteArray imageprocessor::getNextImgPart()’:
../Dropbox/qt/bt_one/imageprocessor.cpp:34:80: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
../Dropbox/qt/bt_one/imageprocessor.cpp:36:31: warning: statement has no effect [-Wunused-value]
../Dropbox/qt/bt_one/imageprocessor.cpp:42:84: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
../Dropbox/qt/bt_one/imageprocessor.cpp:44:33: warning: statement has no effect [-Wunused-value]
../Dropbox/qt/bt_one/imageprocessor.cpp: In member function ‘void imageprocessor::setNextImgPart(QByteArray)’:
../Dropbox/qt/bt_one/imageprocessor.cpp:58:33: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
../Dropbox/qt/bt_one/imageprocessor.cpp:67:35: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
/mnt/panda/usr/local/Qt5.5-pandaboard/bin/moc -DQT_NO_DEBUG -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_BLUETOOTH_LIB -DQT_XML_LIB -DQT_CORE_LIB -I/mnt/panda/usr/local/Qt5.5-pandaboard/mkspecs/devices/linux-pandaboard-g++ -I/home/m4kas/Dropbox/qt/bt_one -I/mnt/panda/usr/local/Qt5.5-pandaboard/include -I/mnt/panda/usr/local/Qt5.5-pandaboard/include/QtWidgets -I/mnt/panda/usr/local/Qt5.5-pandaboard/include/QtGui -I/mnt/panda/usr/local/Qt5.5-pandaboard/include/QtBluetooth -I/mnt/panda/usr/local/Qt5.5-pandaboard/include/QtXml -I/mnt/panda/usr/local/Qt5.5-pandaboard/include/QtCore -I. -I/usr/include -I/usr/local/include ../Dropbox/qt/bt_one/mainwindow.h -o moc_mainwindow.cpp
/usr/bin/arm-linux-gnueabihf-g++ -c -pipe  --sysroot=/mnt/panda -O2 -O2 -Wall -W -D_REENTRANT -fPIC -DQT_NO_DEBUG -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_BLUETOOTH_LIB -DQT_XML_LIB -DQT_CORE_LIB -I../Dropbox/qt/bt_one -I. -I/mnt/panda/usr/local/Qt5.5-pandaboard/include -I/mnt/panda/usr/local/Qt5.5-pandaboard/include/QtWidgets -I/mnt/panda/usr/local/Qt5.5-pandaboard/include/QtGui -I/mnt/panda/usr/local/Qt5.5-pandaboard/include/QtBluetooth -I/mnt/panda/usr/local/Qt5.5-pandaboard/include/QtXml -I/mnt/panda/usr/local/Qt5.5-pandaboard/include/QtCore -I. -I -I. -I/mnt/panda/usr/include/mysql -I/mnt/panda/usr/include/postgresql -I/mnt/panda/usr/include/c++/4.6 -I/mnt/panda/usr/include/c++/4.6/ext -I/mnt/panda/usr/include/c++/4.6/arm-linux-gnueabihf -I/mnt/panda/usr/include/c++/4.6/arm-linux-gnueabihf/bits -I/mnt/panda/usr/include/c++/4.6/arm-linux-gnueabihf/sf -I/mnt/panda/usr/include/c++/4.6/arm-linux-gnueabihf/sf/bits -I/mnt/panda/usr/local/Qt5.5-pandaboard/mkspecs/devices/linux-pandaboard-g++ -o moc_mainwindow.o moc_mainwindow.cpp
/mnt/panda/usr/local/Qt5.5-pandaboard/bin/moc -DQT_NO_DEBUG -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_BLUETOOTH_LIB -DQT_XML_LIB -DQT_CORE_LIB -I/mnt/panda/usr/local/Qt5.5-pandaboard/mkspecs/devices/linux-pandaboard-g++ -I/home/m4kas/Dropbox/qt/bt_one -I/mnt/panda/usr/local/Qt5.5-pandaboard/include -I/mnt/panda/usr/local/Qt5.5-pandaboard/include/QtWidgets -I/mnt/panda/usr/local/Qt5.5-pandaboard/include/QtGui -I/mnt/panda/usr/local/Qt5.5-pandaboard/include/QtBluetooth -I/mnt/panda/usr/local/Qt5.5-pandaboard/include/QtXml -I/mnt/panda/usr/local/Qt5.5-pandaboard/include/QtCore -I. -I/usr/include -I/usr/local/include ../Dropbox/qt/bt_one/cserver.h -o moc_cserver.cpp
/usr/bin/arm-linux-gnueabihf-g++ -c -pipe  --sysroot=/mnt/panda -O2 -O2 -Wall -W -D_REENTRANT -fPIC -DQT_NO_DEBUG -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_BLUETOOTH_LIB -DQT_XML_LIB -DQT_CORE_LIB -I../Dropbox/qt/bt_one -I. -I/mnt/panda/usr/local/Qt5.5-pandaboard/include -I/mnt/panda/usr/local/Qt5.5-pandaboard/include/QtWidgets -I/mnt/panda/usr/local/Qt5.5-pandaboard/include/QtGui -I/mnt/panda/usr/local/Qt5.5-pandaboard/include/QtBluetooth -I/mnt/panda/usr/local/Qt5.5-pandaboard/include/QtXml -I/mnt/panda/usr/local/Qt5.5-pandaboard/include/QtCore -I. -I -I. -I/mnt/panda/usr/include/mysql -I/mnt/panda/usr/include/postgresql -I/mnt/panda/usr/include/c++/4.6 -I/mnt/panda/usr/include/c++/4.6/ext -I/mnt/panda/usr/include/c++/4.6/arm-linux-gnueabihf -I/mnt/panda/usr/include/c++/4.6/arm-linux-gnueabihf/bits -I/mnt/panda/usr/include/c++/4.6/arm-linux-gnueabihf/sf -I/mnt/panda/usr/include/c++/4.6/arm-linux-gnueabihf/sf/bits -I/mnt/panda/usr/local/Qt5.5-pandaboard/mkspecs/devices/linux-pandaboard-g++ -o moc_cserver.o moc_cserver.cpp
/mnt/panda/usr/local/Qt5.5-pandaboard/bin/moc -DQT_NO_DEBUG -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_BLUETOOTH_LIB -DQT_XML_LIB -DQT_CORE_LIB -I/mnt/panda/usr/local/Qt5.5-pandaboard/mkspecs/devices/linux-pandaboard-g++ -I/home/m4kas/Dropbox/qt/bt_one -I/mnt/panda/usr/local/Qt5.5-pandaboard/include -I/mnt/panda/usr/local/Qt5.5-pandaboard/include/QtWidgets -I/mnt/panda/usr/local/Qt5.5-pandaboard/include/QtGui -I/mnt/panda/usr/local/Qt5.5-pandaboard/include/QtBluetooth -I/mnt/panda/usr/local/Qt5.5-pandaboard/include/QtXml -I/mnt/panda/usr/local/Qt5.5-pandaboard/include/QtCore -I. -I/usr/include -I/usr/local/include ../Dropbox/qt/bt_one/cclient.h -o moc_cclient.cpp
/usr/bin/arm-linux-gnueabihf-g++ -c -pipe  --sysroot=/mnt/panda -O2 -O2 -Wall -W -D_REENTRANT -fPIC -DQT_NO_DEBUG -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_BLUETOOTH_LIB -DQT_XML_LIB -DQT_CORE_LIB -I../Dropbox/qt/bt_one -I. -I/mnt/panda/usr/local/Qt5.5-pandaboard/include -I/mnt/panda/usr/local/Qt5.5-pandaboard/include/QtWidgets -I/mnt/panda/usr/local/Qt5.5-pandaboard/include/QtGui -I/mnt/panda/usr/local/Qt5.5-pandaboard/include/QtBluetooth -I/mnt/panda/usr/local/Qt5.5-pandaboard/include/QtXml -I/mnt/panda/usr/local/Qt5.5-pandaboard/include/QtCore -I. -I -I. -I/mnt/panda/usr/include/mysql -I/mnt/panda/usr/include/postgresql -I/mnt/panda/usr/include/c++/4.6 -I/mnt/panda/usr/include/c++/4.6/ext -I/mnt/panda/usr/include/c++/4.6/arm-linux-gnueabihf -I/mnt/panda/usr/include/c++/4.6/arm-linux-gnueabihf/bits -I/mnt/panda/usr/include/c++/4.6/arm-linux-gnueabihf/sf -I/mnt/panda/usr/include/c++/4.6/arm-linux-gnueabihf/sf/bits -I/mnt/panda/usr/local/Qt5.5-pandaboard/mkspecs/devices/linux-pandaboard-g++ -o moc_cclient.o moc_cclient.cpp
/mnt/panda/usr/local/Qt5.5-pandaboard/bin/moc -DQT_NO_DEBUG -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_BLUETOOTH_LIB -DQT_XML_LIB -DQT_CORE_LIB -I/mnt/panda/usr/local/Qt5.5-pandaboard/mkspecs/devices/linux-pandaboard-g++ -I/home/m4kas/Dropbox/qt/bt_one -I/mnt/panda/usr/local/Qt5.5-pandaboard/include -I/mnt/panda/usr/local/Qt5.5-pandaboard/include/QtWidgets -I/mnt/panda/usr/local/Qt5.5-pandaboard/include/QtGui -I/mnt/panda/usr/local/Qt5.5-pandaboard/include/QtBluetooth -I/mnt/panda/usr/local/Qt5.5-pandaboard/include/QtXml -I/mnt/panda/usr/local/Qt5.5-pandaboard/include/QtCore -I. -I/usr/include -I/usr/local/include ../Dropbox/qt/bt_one/servicescanner.h -o moc_servicescanner.cpp
/usr/bin/arm-linux-gnueabihf-g++ -c -pipe  --sysroot=/mnt/panda -O2 -O2 -Wall -W -D_REENTRANT -fPIC -DQT_NO_DEBUG -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_BLUETOOTH_LIB -DQT_XML_LIB -DQT_CORE_LIB -I../Dropbox/qt/bt_one -I. -I/mnt/panda/usr/local/Qt5.5-pandaboard/include -I/mnt/panda/usr/local/Qt5.5-pandaboard/include/QtWidgets -I/mnt/panda/usr/local/Qt5.5-pandaboard/include/QtGui -I/mnt/panda/usr/local/Qt5.5-pandaboard/include/QtBluetooth -I/mnt/panda/usr/local/Qt5.5-pandaboard/include/QtXml -I/mnt/panda/usr/local/Qt5.5-pandaboard/include/QtCore -I. -I -I. -I/mnt/panda/usr/include/mysql -I/mnt/panda/usr/include/postgresql -I/mnt/panda/usr/include/c++/4.6 -I/mnt/panda/usr/include/c++/4.6/ext -I/mnt/panda/usr/include/c++/4.6/arm-linux-gnueabihf -I/mnt/panda/usr/include/c++/4.6/arm-linux-gnueabihf/bits -I/mnt/panda/usr/include/c++/4.6/arm-linux-gnueabihf/sf -I/mnt/panda/usr/include/c++/4.6/arm-linux-gnueabihf/sf/bits -I/mnt/panda/usr/local/Qt5.5-pandaboard/mkspecs/devices/linux-pandaboard-g++ -o moc_servicescanner.o moc_servicescanner.cpp
/mnt/panda/usr/local/Qt5.5-pandaboard/bin/moc -DQT_NO_DEBUG -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_BLUETOOTH_LIB -DQT_XML_LIB -DQT_CORE_LIB -I/mnt/panda/usr/local/Qt5.5-pandaboard/mkspecs/devices/linux-pandaboard-g++ -I/home/m4kas/Dropbox/qt/bt_one -I/mnt/panda/usr/local/Qt5.5-pandaboard/include -I/mnt/panda/usr/local/Qt5.5-pandaboard/include/QtWidgets -I/mnt/panda/usr/local/Qt5.5-pandaboard/include/QtGui -I/mnt/panda/usr/local/Qt5.5-pandaboard/include/QtBluetooth -I/mnt/panda/usr/local/Qt5.5-pandaboard/include/QtXml -I/mnt/panda/usr/local/Qt5.5-pandaboard/include/QtCore -I. -I/usr/include -I/usr/local/include ../Dropbox/qt/bt_one/settingsmenu.h -o moc_settingsmenu.cpp
/usr/bin/arm-linux-gnueabihf-g++ -c -pipe  --sysroot=/mnt/panda -O2 -O2 -Wall -W -D_REENTRANT -fPIC -DQT_NO_DEBUG -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_BLUETOOTH_LIB -DQT_XML_LIB -DQT_CORE_LIB -I../Dropbox/qt/bt_one -I. -I/mnt/panda/usr/local/Qt5.5-pandaboard/include -I/mnt/panda/usr/local/Qt5.5-pandaboard/include/QtWidgets -I/mnt/panda/usr/local/Qt5.5-pandaboard/include/QtGui -I/mnt/panda/usr/local/Qt5.5-pandaboard/include/QtBluetooth -I/mnt/panda/usr/local/Qt5.5-pandaboard/include/QtXml -I/mnt/panda/usr/local/Qt5.5-pandaboard/include/QtCore -I. -I -I. -I/mnt/panda/usr/include/mysql -I/mnt/panda/usr/include/postgresql -I/mnt/panda/usr/include/c++/4.6 -I/mnt/panda/usr/include/c++/4.6/ext -I/mnt/panda/usr/include/c++/4.6/arm-linux-gnueabihf -I/mnt/panda/usr/include/c++/4.6/arm-linux-gnueabihf/bits -I/mnt/panda/usr/include/c++/4.6/arm-linux-gnueabihf/sf -I/mnt/panda/usr/include/c++/4.6/arm-linux-gnueabihf/sf/bits -I/mnt/panda/usr/local/Qt5.5-pandaboard/mkspecs/devices/linux-pandaboard-g++ -o moc_settingsmenu.o moc_settingsmenu.cpp
/mnt/panda/usr/local/Qt5.5-pandaboard/bin/moc -DQT_NO_DEBUG -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_BLUETOOTH_LIB -DQT_XML_LIB -DQT_CORE_LIB -I/mnt/panda/usr/local/Qt5.5-pandaboard/mkspecs/devices/linux-pandaboard-g++ -I/home/m4kas/Dropbox/qt/bt_one -I/mnt/panda/usr/local/Qt5.5-pandaboard/include -I/mnt/panda/usr/local/Qt5.5-pandaboard/include/QtWidgets -I/mnt/panda/usr/local/Qt5.5-pandaboard/include/QtGui -I/mnt/panda/usr/local/Qt5.5-pandaboard/include/QtBluetooth -I/mnt/panda/usr/local/Qt5.5-pandaboard/include/QtXml -I/mnt/panda/usr/local/Qt5.5-pandaboard/include/QtCore -I. -I/usr/include -I/usr/local/include ../Dropbox/qt/bt_one/imageprocessor.h -o moc_imageprocessor.cpp
/usr/bin/arm-linux-gnueabihf-g++ -c -pipe  --sysroot=/mnt/panda -O2 -O2 -Wall -W -D_REENTRANT -fPIC -DQT_NO_DEBUG -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_BLUETOOTH_LIB -DQT_XML_LIB -DQT_CORE_LIB -I../Dropbox/qt/bt_one -I. -I/mnt/panda/usr/local/Qt5.5-pandaboard/include -I/mnt/panda/usr/local/Qt5.5-pandaboard/include/QtWidgets -I/mnt/panda/usr/local/Qt5.5-pandaboard/include/QtGui -I/mnt/panda/usr/local/Qt5.5-pandaboard/include/QtBluetooth -I/mnt/panda/usr/local/Qt5.5-pandaboard/include/QtXml -I/mnt/panda/usr/local/Qt5.5-pandaboard/include/QtCore -I. -I -I. -I/mnt/panda/usr/include/mysql -I/mnt/panda/usr/include/postgresql -I/mnt/panda/usr/include/c++/4.6 -I/mnt/panda/usr/include/c++/4.6/ext -I/mnt/panda/usr/include/c++/4.6/arm-linux-gnueabihf -I/mnt/panda/usr/include/c++/4.6/arm-linux-gnueabihf/bits -I/mnt/panda/usr/include/c++/4.6/arm-linux-gnueabihf/sf -I/mnt/panda/usr/include/c++/4.6/arm-linux-gnueabihf/sf/bits -I/mnt/panda/usr/local/Qt5.5-pandaboard/mkspecs/devices/linux-pandaboard-g++ -o moc_imageprocessor.o moc_imageprocessor.cpp
Wl,-rpath-link,/mnt/panda/usr/lib/pvr-omap4-egl -Wl,-rpath-link,/mnt/panda/usr/lib/arm-linux-gnueabihf -Wl,-rpath-link,/mnt/panda/lib/arm-linux-gnueabihf -Wl,-rpath-link,/mnt/panda/usr/lib/arm-linux-gnueabihf/4.6 -Wl,-rpath-link,/usr/lib/gcc/arm-linux-gnueabihf/4.6 -Wl,-rpath-link,/usr/lib/gcc/arm-linux-gnueabihf/4.6/sf --sysroot=/mnt/panda -Wl,-O1 -Wl,-rpath,/usr/local/Qt5.5-pandaboard/lib -Wl,-rpath-link,/mnt/panda/usr/local/Qt5.5-pandaboard/lib -o bt_one main.o mainwindow.o cserver.o cclient.o servicescanner.o settingsmenu.o imageprocessor.o moc_mainwindow.o moc_cserver.o moc_cclient.o moc_servicescanner.o moc_settingsmenu.o moc_imageprocessor.o   -L -L/mnt/panda/usr/local/Qt5.5-pandaboard/lib -lQt5Widgets -L/mnt/panda/usr/lib/arm-linux-gnueabihf -lQt5Gui -lQt5Bluetooth -lQt5Xml -lQt5Core -lrt -ldl -lGLESv2  -lpthread 
make: Wl,-rpath-link,/mnt/panda/usr/lib/pvr-omap4-egl: Command not found
make: [bt_one] Error 127 (ignored)

m4kas · wrote on 27 Oct 2015, 20:39

I've tried to delete -Wl,-rpath-link,$[QT_SYSROOT]/usr/lib/pvr-omap4-egl from qmake.conf and the problem appeared in next record after pvr-omap4-egl: arm-linux-gnueabihf:

make: Wl,-rpath-link,/mnt/panda/usr/lib/arm-linux-gnueabihf: Command not found
make: [bt_one] Error 127 (ignored)
22:31:15: The process "/usr/bin/make" exited normally.
22:31:15: Connecting to device...
22:31:17: The remote file system has 10431 megabytes of free space, going ahead.
22:31:17: Deploy step finished.
22:31:17: Uploading file "/home/m4kas/Dropbox/qt/build-bt_one-panda-Release/bt_one"...
22:31:17: Failed to upload file "/home/m4kas/Dropbox/qt/build-bt_one-panda-Release/bt_one": Could not open for reading.
22:31:17: Deploy step failed.

so i deleted all those links in QMAKE_LFLAGS and got this:

/bin/sh: 1: -Wl,-O1: not found
make: [bt_one] Error 127 (ignored)
22:36:55: The process "/usr/bin/make" exited normally.
22:36:55: Connecting to device...
22:36:57: The remote file system has 10431 megabytes of free space, going ahead.
22:36:57: Deploy step finished.
22:36:57: Uploading file "/home/m4kas/Dropbox/qt/build-bt_one-panda-Release/bt_one"...
22:36:57: Failed to upload file "/home/m4kas/Dropbox/qt/build-bt_one-panda-Release/bt_one": Could not open for reading.
22:36:57: Deploy step failed.

current qmake.conf:

# qmake configuration for the PandaBoards

MAKEFILE_GENERATOR = UNIX

#TARGET_PLATFORM = unix
#TEMPLATE = app
#CONFIG += qt warn_on release incremental link_prl gdb_dwarf_index
#QT += core gui

QMAKE_INCREMENTAL_STYLE = sublib

include(../../common/linux.conf)
include(../../common/gcc-base-unix.conf)
include(../../common/g++-unix.conf)

load(device_config)

QT_QPA_DEFAULT_PLATFORM = eglfs

# modifications to g++.conf

QMAKE_CC = /usr/bin/arm-linux-gnueabihf-gcc
QMAKE_CXX = /usr/bin/arm-linux-gnueabihf-g++
QMAKE_LINK = ${QMAKE_CXX}
QMAKE_LINK_SHLIB = ${QMAKE_CXX}

# modifications to linux.conf

QMAKE_AR = /usr/bin/arm-linux-gnueabihf-ar cqs
QMAKE_OBJCOPY = /usr/bin/arm-linux-gnueabihf-objcopy
QMAKE_STRIP = /usr/bin/arm-linux-gnueabihf-strip
QMAKE_INCDIR += $$[QT_SYSROOT]/usr/include/mysql \
                           $$[QT_SYSROOT]/usr/include/postgresql/ \
                           $$[QT_SYSROOT]/usr/include/c++/4.6/ \
                           $$[QT_SYSROOT]/usr/include/c++/4.6/ext/ \
                           $$[QT_SYSROOT]/usr/include/c++/4.6/arm-linux-gnueabihf/ \
                           $$[QT_SYSROOT]/usr/include/c++/4.6/arm-linux-gnueabihf/bits \
                           $$[QT_SYSROOT]/usr/include/c++/4.6/arm-linux-gnueabihf/sf/ \
                           $$[QT_SYSROOT]/usr/include/c++/4.6/arm-linux-gnueabihf/sf/bits/

COMPILER_FLAGS = -march=armv7-a -mtune=cortex-a9 -mfpu=neon -mfloat-abi=hard

#modifications to gcc-base.conf

QMAKE_CFLAGS += ${COMPILER_FLAGS}
QMAKE_CXXFLAGS += ${COMPILER_FLAGS}
QMAKE_CXXFLAGS_RELEASE += -O2

QMAKE_LIBS += -lrt -lpthread -ldl
QMAKE_INCDIR_EGL = $$[QT_SYSROOT]/usr/include
QMAKE_LIBDIR_EGL = $$[QT_SYSROOT]/usr/lib
QMAKE_INCDIR_OPENGL_ES2 = ${QMAKE_INCDIR_EGL}
QMAKE_LIBDIR_OPENGL_ES2 = ${QMAKE_LIBDIR_EGL}

#QMAKE_INCDIR_OPENVG = ${QMAKE_INCDIR_EGL}
#QMAKE_LIBDIR_OPENVG = ${QMAKE_LIBDIR_EGL}
#QMAKE_LIBS_EGL = -lEGL -lIMGegl -lsrv_um

QMAKE_LIBS_EGL = -lEGL
QMAKE_LIBS_OPENGL_ES2 = -lGLESv2 ${QMAKE_LIBS_EGL}

#QMAKE_LIBS_OPENVG = -lOpenVG ${QMAKE_LIBS_EGL}

# Sanity check

deviceSanityCheckCompiler()

load(qt_config)

SGaist · wrote on 27 Oct 2015, 20:44

Double the dollar before all variables where you haven't yet. That's why you get all these command not found errors.