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| author | Liang Qi <liang.qi@qt.io> | 2016-06-20 14:09:00 +0200 |
|---|---|---|
| committer | Liang Qi <liang.qi@qt.io> | 2016-06-21 08:39:41 +0200 |
| commit | ea438b2508f329698e11c6dae6994d441c6e67df (patch) | |
| tree | 7a6052b98ba1ff6e0258c52cfc2726e197f53dd2 /mkspecs/devices/linux-rpi3-vc4-g++/qmake.conf | |
| parent | a2f319e9fb2f7595fc16d0d79e26438463051a53 (diff) | |
| parent | 5f0ec7305e4310123ddeb98d3523087e3c560d9c (diff) | |
Merge remote-tracking branch 'origin/5.7' into dev
Conflicts:
src/corelib/global/qglobal.cpp
src/corelib/global/qsysinfo.h
src/corelib/kernel/qcoreapplication_win.cpp
src/gui/text/qdistancefield.cpp
src/gui/text/qdistancefield_p.h
src/plugins/platforms/windows/qwindowsglcontext.cpp
src/plugins/platforms/windows/qwindowsglcontext.h
Change-Id: Ib3500acc2b28553bde06758cd9a2e19eb7fe2978
Diffstat (limited to 'mkspecs/devices/linux-rpi3-vc4-g++/qmake.conf')
| -rw-r--r-- | mkspecs/devices/linux-rpi3-vc4-g++/qmake.conf | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/mkspecs/devices/linux-rpi3-vc4-g++/qmake.conf b/mkspecs/devices/linux-rpi3-vc4-g++/qmake.conf new file mode 100644 index 0000000000..75b6ad7db5 --- /dev/null +++ b/mkspecs/devices/linux-rpi3-vc4-g++/qmake.conf @@ -0,0 +1,44 @@ +# qmake configuration for the Raspberry Pi 3 (32-bit) using the +# *experimental* VC4 driver for Mesa and DRM. +# +# This should allow accelerated EGL and OpenGL with eglfs via +# KMS/DRM/GBM (instead of the Broadcom-specific backend), under X11 +# with xcb, and also enables (Qt)Wayland via the standard wayland-egl +# path. See https://dri.freedesktop.org/wiki/VC4 +# +# Note that this is not the same as the default, Broadcom proprietary +# driver. Some functionality and extensions may therefore be missing, +# in particular when it comes to accelerated multimedia (video, +# camera). +# +# At the time of writing Raspbian has to be switched explicitly to the +# experimental VC4 driver. To do this, run raspi-config and enable it +# in Advanced Options -> GL Driver. +# +# Example configure command below. We disable using the GNU gold +# linker as it apparently has issues with ARMv8. In the configure +# output check that "EGLFS GBM .......... yes" is present, otherwise +# eglfs will not be functional. +# +# ./configure -release -opengl es2 -device linux-rpi3-vc4-g++ \ +# -device-option CROSS_COMPILE=~/raspbian/tools/arm-bcm2708/gcc-linaro-arm-linux-gnueabihf-raspbian-x64/bin/arm-linux-gnueabihf- \ +# -sysroot ~/raspbian/sysroot \ +# -prefix /usr/local/qt5pi -extprefix ~/raspbian/qt5pi -hostprefix ~/raspbian/qt5 \ +# -v -nomake examples -nomake tests -no-use-gold-linker + +include(../common/linux_device_pre.conf) + +QMAKE_LIBS_EGL += -lEGL +QMAKE_LIBS_OPENGL_ES2 += -lGLESv2 -lEGL + +QMAKE_CFLAGS = -march=armv8-a -mtune=cortex-a53 -mfpu=crypto-neon-fp-armv8 +QMAKE_CXXFLAGS = $$QMAKE_CFLAGS + +DISTRO_OPTS += hard-float +DISTRO_OPTS += deb-multi-arch + +EGLFS_DEVICE_INTEGRATION = eglfs_kms + +include(../common/linux_arm_device_post.conf) + +load(qt_config) |