qt5base-lts/mkspecs/devices/linux-imx6-g++/qmake.conf
Laszlo Agocs 4251509c2d Add notes and an example configure line to the imx6 makespec
Other popular specs have this as well.

Change-Id: I44245f37857d476b9ee53ecad021261b94214b2f
Reviewed-by: Johan Helsing <johan.helsing@qt.io>
Reviewed-by: Louai Al-Khanji <louai.al-khanji@qt.io>
2016-05-17 16:13:49 +00:00

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#
# qmake configuration for the Freescale iMX6 boards (single, dual and quad)
#
# The configuration below is set up for running with EGL on the framebuffer via
# the eglfs platform plugin and its eglfs_viv backend.
# Wayland is also fully functional out of the box. However, when writing Wayland
# *compositors* with Qt, the eglfs backend will have to be switched to
# eglfs_viv_wl by setting the QT_QPA_EGLFS_INTEGRATION environment variable.
#
# Below is an example configure line that assumes the SDK is in
# $HOME/imx6/toolchain. On device Qt is expected to be placed under
# /usr/local/qt5 whereas on the host 'make install' will copy the host tools and
# the target libraries to $HOME/imx6/qt5.
#
# ./configure -prefix /usr/local/qt5 -extprefix $HOME/imx6/qt5 -device linux-imx6-g++ \
# -device-option CROSS_COMPILE=$HOME/imx6/toolchain/sysroots/x86_64-pokysdk-linux/usr/bin/arm-poky-linux-gnueabi/arm-poky-linux-gnueabi- \
# -sysroot $HOME/imx6/toolchain/sysroots/cortexa9hf-vfp-neon-poky-linux-gnueabi \
# -nomake examples -nomake tests -v
#
include(../common/linux_device_pre.conf)
QMAKE_LIBS_EGL += -lEGL
QMAKE_LIBS_OPENGL_ES2 += -lGLESv2 -lEGL -lGAL
QMAKE_LIBS_OPENVG += -lOpenVG -lEGL -lGAL
IMX6_CFLAGS = -march=armv7-a -mfpu=neon -DLINUX=1 -DEGL_API_FB=1
QMAKE_CFLAGS += $$IMX6_CFLAGS
QMAKE_CXXFLAGS += $$IMX6_CFLAGS
DISTRO_OPTS += hard-float
# Preferred eglfs backend
EGLFS_DEVICE_INTEGRATION = eglfs_viv
include(../common/linux_arm_device_post.conf)
load(qt_config)