85483968be
The mesa's EGL/eglplatform.h header includes X11 headers unless the flag
MESA_EGL_NO_X11_HEADERS is defined[1].
A build issue happens when mesa3d is selected as then OpenGL EGL backend
but the XCB library is not selected.
This commit tells qmake to pass the cflag MESA_EGL_NO_X11_HEADERS to
make and prevent from including the missing X headers.
The issue QTBUG-66233 is opened in the Qt tracker[1].
Fixes:
In file included from
/home/gportay/src/buildroot/output-qt5.10/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/EGL/egl.h:39:0,
from
/home/gportay/src/buildroot/output-qt5.10/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/qt5/QtEglSupport/5.10.0/QtEglSupport/private/qt_egl_p.h:65,
from
/home/gportay/src/buildroot/output-qt5.10/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/qt5/QtEglSupport/5.10.0/QtEglSupport/private/qeglstreamconvenience_p.h:55,
from
../../../../hardwareintegration/compositor/wayland-egl/waylandeglclientbufferintegration.cpp:56:
/home/gportay/src/buildroot/output-qt5.10/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/EGL/eglplatform.h:118:22:
fatal error: X11/Xlib.h: No such file or directory
#include <X11/Xlib.h>
^
compilation terminated.
Makefile:656: recipe for target
'.obj/waylandeglclientbufferintegration.o' failed
make[8]: *** [.obj/waylandeglclientbufferintegration.o] Error 1
[1]:
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| .. | ||
| Config.in | ||
| qt5wayland.hash | ||
| qt5wayland.mk | ||