Problems building 5.6.2 on Raspberry Pi 5 with Raspbian 12 (Debian Bookworm)

Christian Ehrlicher

This ancient Qt version does not build with openssl 3.x - you need either openssl 1.x or disable ssl for the Qt build.

RobertPHeller

OK, after disabling openssl (./configure ... -no-openssl), I am getting this error:

qxcbconnection_xi2.cpp:701:80: error: operator '&&' has no right operand
  701 | #elif LIBXI_MAJOR == 1 && (LIBXI_MINOR < 7 || (LIBXI_MINOR == 7 && LIBXI_PATCH < 4))
      |
```                                                                                ^

SGaist

Hi and welcome to devnet,

Might be a silly question but did you do a cleanup before reconfiguring ?

Also, please use out of source builds, it makes things way easier.

RobertPHeller

I did a "make clean", is that enough?

RobertPHeller

I cleared everything, unpacked the source tar fresh and created a BUILD directory and started the build over. Make crashes at the same place.

RobertPHeller

I tried with -no-xcb, but now make is failing here:

make[7]: Entering directory '/home/heller/qt-everywhere-opensource-src-5.6.2/BUILD/qtbase/src/plugins/platforms/eglfs/deviceintegration/eglfs_kms_egldevice'
g++ -c -pipe -O2 -std=c++1z -fvisibility=hidden -fvisibility-inlines-hidden -fno-exceptions -Wall -W -D_REENTRANT -fPIC -DQT_NO_MTDEV -DQT_NO_TSLIB -DQT_NO_LIBINPUT -DMESA_EGL_NO_X11_HEADERS -DQT_NO_EXCEPTIONS -D_LARGEFILE64_SOURCE -D_LARGEFILE_SOURCE -DQT_NO_DEBUG -DQT_PLUGIN -DQT_EGLFS_DEVICE_LIB_LIB -DQT_PLATFORMSUPPORT_LIB -DQT_GUI_LIB -DQT_CORE_LIB -I/home/heller/qt-everywhere-opensource-src-5.6.2/qtbase/src/plugins/platforms/eglfs/deviceintegration/eglfs_kms_egldevice -I. -I/home/heller/qt-everywhere-opensource-src-5.6.2/qtbase/src/plugins/platforms/eglfs -I/home/heller/qt-everywhere-opensource-src-5.6.2/qtbase/include -I../../../../../../include -I/home/heller/qt-everywhere-opensource-src-5.6.2/qtbase/include/QtPlatformSupport -I/home/heller/qt-everywhere-opensource-src-5.6.2/qtbase/include/QtPlatformSupport/5.6.2 -I/home/heller/qt-everywhere-opensource-src-5.6.2/qtbase/include/QtPlatformSupport/5.6.2/QtPlatformSupport -I../../../../../../include/QtPlatformSupport -I/home/heller/qt-everywhere-opensource-src-5.6.2/qtbase/include/QtGui/5.6.2 -I/home/heller/qt-everywhere-opensource-src-5.6.2/qtbase/include/QtGui/5.6.2/QtGui -I/home/heller/qt-everywhere-opensource-src-5.6.2/qtbase/include/QtGui -I../../../../../../include/QtGui -I/home/heller/qt-everywhere-opensource-src-5.6.2/qtbase/include/QtCore/5.6.2 -I/home/heller/qt-everywhere-opensource-src-5.6.2/qtbase/include/QtCore/5.6.2/QtCore -I/home/heller/qt-everywhere-opensource-src-5.6.2/qtbase/include/QtCore -I../../../../../../include/QtCore -I.moc -I/home/heller/qt-everywhere-opensource-src-5.6.2/qtbase/mkspecs/linux-g++ -o .obj/qeglfskmsegldevicemain.o /home/heller/qt-everywhere-opensource-src-5.6.2/qtbase/src/plugins/platforms/eglfs/deviceintegration/eglfs_kms_egldevice/qeglfskmsegldevicemain.cpp
In file included from /home/heller/qt-everywhere-opensource-src-5.6.2/qtbase/src/plugins/platforms/eglfs/deviceintegration/eglfs_kms_egldevice/qeglfskmsegldeviceintegration.h:49,
                 from /home/heller/qt-everywhere-opensource-src-5.6.2/qtbase/src/plugins/platforms/eglfs/deviceintegration/eglfs_kms_egldevice/qeglfskmsegldevicemain.cpp:34:
/usr/include/xf86drm.h:40:10: fatal error: drm.h: No such file or directory
   40 | #include <drm.h>

SGaist

Might be a silly question but are you sure you installed all development dependencies ?

RobertPHeller

I think so. drm.h is actually installed:

marchhare% locate drm.h|grep '/drm.h$'
/usr/include/drm/drm.h
/usr/include/libdrm/drm.h
/usr/src/linux-headers-6.12.75+rpt-common-rpi/include/uapi/drm/drm.h
/usr/src/linux-headers-6.12.93+rpt-common-rpi/include/uapi/drm/drm.h
marchhare% dpkg-query -S /usr/include/drm/drm.h
linux-libc-dev: /usr/include/drm/drm.h
marchhare% 
marchhare% dpkg-query -S /usr/include/libdrm/drm.h
libdrm-dev:arm64: /usr/include/libdrm/drm.h
marchhare% dpkg-query -S /usr/src/linux-headers-6.12.75+rpt-common-rpi/include/uapi/drm/drm.h
linux-headers-6.12.75+rpt-common-rpi: /usr/src/linux-headers-6.12.75+rpt-common-rpi/include/uapi/drm/drm.h
marchhare% dpkg-query -S /usr/src/linux-headers-6.12.93+rpt-common-rpi/include/uapi/drm/drm.h
linux-headers-6.12.93+rpt-common-rpi: /usr/src/linux-headers-6.12.93+rpt-common-rpi/include/uapi/drm/drm.h

I don't know what is missing...

The configure script completed without problems -- wouldn't it crash if something essentual was missing?

RobertPHeller

Wondering: should the build statement include -I/usr/include/libdrm :

marchhare% pkg-config libdrm --cflags-only-I
-I/usr/include/libdrm

It doesn't. This would explain the problem. This suggests that there is a problem in the configure script or configure tests or the Makefiles (or the generation of the Makefiles).

RobertPHeller

I edited the Makefile and added -I/usr/include/libdrm to the INCPATH and that cured things.,,

RobertPHeller

OK, now the build creashes here:

/home/heller/qt-everywhere-opensource-src-5.6.2/qtserialbus/src/plugins/canbus/socketcan/socketcanbackend.cpp: In member function ‘void SocketCanBackend::readSocket()’:
/home/heller/qt-everywhere-opensource-src-5.6.2/qtserialbus/src/plugins/canbus/socketcan/socketcanbackend.cpp:594:30: error: ‘SIOCGSTAMP’ was not declared in this scope; did you mean ‘SIOCGRARP’?
 594 |         if (ioctl(canSocket, SIOCGSTAMP, &timeStamp) < 0) {
     |                              ^~~~~~~~~~
     |                              SIOCGRARP
make[5]: *** [Makefile:950: .obj/socketcanbackend.o] Error 1

RobertPHeller

I edited socketcanbackend.cpp to include the missing include file (<linux/sockios.h>) and compiling is proceding...