$ sh ./dhlinux-glibc-x86_64-meta-toolchain-qt5-cortexa7t2hf-neon-vfpv4-toolchain-nodistro.0.sh
Choose the installation directory (default: /opt/dhlinux/nodistro.0/).
The toolchain is now installed to your system.
Configure Qt Creator
Run QT Creator
In Qt Creator go to Tools > Options > Devices and add your Wandboard as a generic linux device.
go to Tools > Options > Build & Run and:
Add a new c++ compiler. Select your compiler: /opt/dhlinux/nodistro.0/sysroots/x86_64-oesdk-linux/usr/bin/arm-dhlinux-linux-gnueabi/arm-dhlinux-linux-gnueabi-g++
Add a new debugger. Select your debugger: /opt/dhlinux/nodistro.0/sysroots/x86_64-oesdk-linux/usr/bin/arm-dhlinux-linux-gnueabi/arm-dhlinux-linux-gnueabi-gdb
Add your Qt version by selecting the qmake located in /opt/dhlinux/nodistro.0/sysroots/x86_64-oesdk-linux/usr/bin/qmake
Add a new kit selecting your new Qt5 version and compiler and setting the sysroot to /opt/dhlinux/nodistro.0/sysroots/cortexa7t2hf-neon-vfpv4-dhlinux-linux-gnueabi and leave the Qt mkspec empty.
Then select your device
As the final point you have to set the environment of the kit: Select "Change" at "Environment:". Now a window for editing text opens. Copy all environment variables (all lines with "export"-statement) from the environment setup script /opt/dhlinux/nodistro.0/environment-setup-cortexa7t2hf-neon-vfpv4-dhlinux-linux-gnueabi and its imported files (at the end of the script) into the window. Each line should contain one environment variable assignment and "export" has to be removed.
Examlpe for setting the environment variables
/opt/dhlinux/nodistro.0/environment-setup-cortexa7t2hf-neon-vfpv4-dhlinux-linux-gnueabi also includes the files /opt/dhlinux/nodistro.0/sysroots/x86_64-oesdk-linux/environment-setup.d/cmake.sh , /opt/dhlinux/nodistro.0/sysroots/x86_64-oesdk-linux/environment-setup.d/openssl.sh and /opt/dhlinux/nodistro.0/sysroots/x86_64-oesdk-linux/environment-setup.d/qt5.sh . The files have the following content:
# Check for LD_LIBRARY_PATH being set, which can break SDK and generally is a bad practice
# http://tldp.org/HOWTO/Program-Library-HOWTO/shared-libraries.html#AEN80
# http://xahlee.info/UnixResource_dir/_/ldpath.html
# Only disable this check if you are absolutely know what you are doing!
if [ ! -z "$LD_LIBRARY_PATH" ]; then
echo "Your environment is misconfigured, you probably need to 'unset LD_LIBRARY_PATH'"
echo "but please check why this was set in the first place and that it's safe to unset."
echo "The SDK will not operate correctly in most cases when LD_LIBRARY_PATH is set."
echo "For more references see:"
echo " http://tldp.org/HOWTO/Program-Library-HOWTO/shared-libraries.html#AEN80"
echo " http://xahlee.info/UnixResource_dir/_/ldpath.html"
return 1
fi
export SDKTARGETSYSROOT=/opt/dhlinux/nodistro.0/sysroots/cortexa7t2hf-neon-vfpv4-dhlinux-linux-gnueabi
export PATH=/opt/dhlinux/nodistro.0/sysroots/x86_64-oesdk-linux/usr/bin:/opt/dhlinux/nodistro.0/sysroots/x86_64-oesdk-linux/usr/sbin:/opt/dhlinux/nodistro.0/sysroots/x86_64-oesdk-linux/bin:/opt/dhlinux/nodistro.0/sysroots/x86_64-oesdk-linux/sbin:/opt/dhlinux/nodistro.0/sysroots/x86_64-oesdk-linux/usr/bin/../x86_64-oesdk-linux/bin:/opt/dhlinux/nodistro.0/sysroots/x86_64-oesdk-linux/usr/bin/arm-dhlinux-linux-gnueabi:/opt/dhlinux/nodistro.0/sysroots/x86_64-oesdk-linux/usr/bin/arm-dhlinux-linux-musl:$PATH
export PKG_CONFIG_SYSROOT_DIR=$SDKTARGETSYSROOT
export PKG_CONFIG_PATH=$SDKTARGETSYSROOT/usr/lib/pkgconfig:$SDKTARGETSYSROOT/usr/share/pkgconfig
export CONFIG_SITE=/opt/dhlinux/nodistro.0/site-config-cortexa7t2hf-neon-vfpv4-dhlinux-linux-gnueabi
export OECORE_NATIVE_SYSROOT="/opt/dhlinux/nodistro.0/sysroots/x86_64-oesdk-linux"
export OECORE_TARGET_SYSROOT="$SDKTARGETSYSROOT"
export OECORE_ACLOCAL_OPTS="-I /opt/dhlinux/nodistro.0/sysroots/x86_64-oesdk-linux/usr/share/aclocal"
export OECORE_BASELIB="lib"
export OECORE_TARGET_ARCH="arm"
export OECORE_TARGET_OS="linux-gnueabi"
unset command_not_found_handle
export CC="arm-dhlinux-linux-gnueabi-gcc -mthumb -mfpu=neon-vfpv4 -mfloat-abi=hard -mcpu=cortex-a7 --sysroot=$SDKTARGETSYSROOT"
export CXX="arm-dhlinux-linux-gnueabi-g++ -mthumb -mfpu=neon-vfpv4 -mfloat-abi=hard -mcpu=cortex-a7 --sysroot=$SDKTARGETSYSROOT"
export CPP="arm-dhlinux-linux-gnueabi-gcc -E -mthumb -mfpu=neon-vfpv4 -mfloat-abi=hard -mcpu=cortex-a7 --sysroot=$SDKTARGETSYSROOT"
export AS="arm-dhlinux-linux-gnueabi-as "
export LD="arm-dhlinux-linux-gnueabi-ld --sysroot=$SDKTARGETSYSROOT"
export GDB=arm-dhlinux-linux-gnueabi-gdb
export STRIP=arm-dhlinux-linux-gnueabi-strip
export RANLIB=arm-dhlinux-linux-gnueabi-ranlib
export OBJCOPY=arm-dhlinux-linux-gnueabi-objcopy
export OBJDUMP=arm-dhlinux-linux-gnueabi-objdump
export READELF=arm-dhlinux-linux-gnueabi-readelf
export AR=arm-dhlinux-linux-gnueabi-ar
export NM=arm-dhlinux-linux-gnueabi-nm
export M4=m4
export TARGET_PREFIX=arm-dhlinux-linux-gnueabi-
export CONFIGURE_FLAGS="--target=arm-dhlinux-linux-gnueabi --host=arm-dhlinux-linux-gnueabi --build=x86_64-linux --with-libtool-sysroot=$SDKTARGETSYSROOT"
export CFLAGS=" -O2 -pipe -g -feliminate-unused-debug-types "
export CXXFLAGS=" -O2 -pipe -g -feliminate-unused-debug-types "
export LDFLAGS="-Wl,-O1 -Wl,--hash-style=gnu -Wl,--as-needed"
export CPPFLAGS=""
export KCFLAGS="--sysroot=$SDKTARGETSYSROOT"
export OECORE_DISTRO_VERSION="0.0.1"
export OECORE_SDK_VERSION="nodistro.0"
export ARCH=arm
export CROSS_COMPILE=arm-dhlinux-linux-gnueabi-
# Append environment subscripts
if [ -d "$OECORE_TARGET_SYSROOT/environment-setup.d" ]; then
for envfile in $OECORE_TARGET_SYSROOT/environment-setup.d/*.sh; do
. $envfile
done
fi
if [ -d "$OECORE_NATIVE_SYSROOT/environment-setup.d" ]; then
for envfile in $OECORE_NATIVE_SYSROOT/environment-setup.d/*.sh; do
. $envfile
done
fi
