Qt5.15.2 RPI mySql make issue

[Drazz]

Hello,

I've executed on my RPI raspbian buster:

sudo apt-get install mariadb-client mariadb-common mysql-common libmariadb-dev-compat libmariadbclient-dev libqt5sql5-mysq

Next, I rsync my folders to my Ubuntu Laptop. This is how my dirs look now:

/opt/qt5pi
      |- sysroot
           |- lib
           |- opt              
           |- usr
                |- include/mysql (mysql.h, marida db...)
                |- lib/arm-linux-gnueabihf/qt5/plugins/sqldrivers (libqsqlite.so  libqsqlmysql.so)

I execute the script: ./sysroot-relativelinks.py sysroot
Next, I try to run configure script, adding the option -sql-mysql and paths

../qt-everywhere-src-5.15.2/configure -release -opengl es2  -eglfs -device linux-rasp-pi4-v3d-g++ -device-option CROSS_COMPILE=/opt/qt5pi/tools/gcc-linaro-7.4.1-2019.02-x86_64_arm-linux-gnueabihf/bin/arm-linux-gnueabihf- -sysroot /opt/qt5pi/sysroot -prefix /usr/local/qt5.15 -extprefix /opt/qt5pi/qt5.15 -opensource -confirm-license -skip qtscript -skip qtwayland -skip qtwebengine -nomake tests -make libs -sql-mysql MYSQL_INCDIR=/opt/qt5pi/sysroot/usr/include/mysql MYSQL_LIBDIR=/opt/qt5pi/sysroot/usr/lib/arm-linux-gnueabihf/ -pkg-config -no-use-gold-linker -v -recheck

This is what configure script outputs:

Configure summary:

Building on: linux-g++ (x86_64, CPU features: mmx sse sse2)
Building for: devices/linux-rasp-pi4-v3d-g++ (arm, CPU features: neon)
Target compiler: gcc 7.4.1
Configuration: cross_compile compile_examples enable_new_dtags largefile neon precompile_header shared shared rpath release c++11 c++14 c++17 c++1z concurrent dbus reduce_exports stl
Build options:
  Mode ................................... release
  Optimize release build for size ........ no
  Building shared libraries .............. yes
  Using C standard ....................... C11
  Using C++ standard ..................... C++17
  Using ccache ........................... no
  Using new DTAGS ........................ yes
  Relocatable ............................ yes
  Using precompiled headers .............. yes
  Using LTCG ............................. no
  Target compiler supports:
    NEON ................................. yes
  Build parts ............................ libs
[...]
  EGL .................................... yes
  OpenVG ................................. no
  OpenGL:
    Desktop OpenGL ....................... no
    OpenGL ES 2.0 ........................ yes
    OpenGL ES 3.0 ........................ yes
    OpenGL ES 3.1 ........................ yes
    OpenGL ES 3.2 ........................ yes
  Vulkan ................................. yes
  Session Management ..................... yes
Features used by QPA backends:
  evdev .................................. yes
  libinput ............................... yes
  INTEGRITY HID .......................... no
  mtdev .................................. yes
  tslib .................................. yes
  xkbcommon .............................. yes
  X11 specific:
    XLib ................................. yes
    XCB Xlib ............................. yes
    EGL on X11 ........................... yes
    xkbcommon-x11 ........................ yes
QPA backends:
  DirectFB ............................... no
  EGLFS .................................. yes
  EGLFS details:
    EGLFS OpenWFD ........................ no
    EGLFS i.Mx6 .......................... no
    EGLFS i.Mx6 Wayland .................. no
    EGLFS RCAR ........................... no
    EGLFS EGLDevice ...................... yes
    EGLFS GBM ............................ yes
    EGLFS VSP2 ........................... no
    EGLFS Mali ........................... no
    EGLFS Raspberry Pi ................... no
    EGLFS X11 ............................ yes
  LinuxFB ................................ yes
  VNC .................................... yes
Qt Sql:
  SQL item models ........................ yes
Qt Widgets:
  GTK+ ................................... no
  Styles ................................. Fusion Windows
Qt PrintSupport:
  CUPS ................................... yes
Qt Sql Drivers:
  DB2 (IBM) .............................. no
  InterBase .............................. no
  MySql .................................. yes
  OCI (Oracle) ........................... no
  ODBC ................................... yes
  PostgreSQL ............................. yes
  SQLite2 ................................ no
  SQLite ................................. yes
    Using system provided SQLite ......... no
  TDS (Sybase) ........................... yes

[...]

Note: Also available for Linux: linux-clang linux-icc

Note: PKG_CONFIG_LIBDIR automatically set to /opt/qt5pi/sysroot/usr/lib/pkgconfig:/opt/qt5pi/sysroot/usr/share/pkgconfig:/opt/qt5pi/sysroot/usr/lib/arm-linux-gnueabihf/pkgconfig

Note: PKG_CONFIG_SYSROOT_DIR automatically set to /opt/qt5pi/sysroot

[...]

Qt is now configured for building. Just run 'make'.
Once everything is built, you must run 'make install'.
Qt will be installed into '/opt/qt5pi/qt5.15'.

Prior to reconfiguration, make sure you remove any leftovers from
the previous build.

Then: make -j4 (Is there any problem if I execute -j16?). And this is the end of the output:

/opt/qt5pi/tools/gcc-linaro-7.4.1-2019.02-x86_64_arm-linux-gnueabihf/bin/arm-linux-gnueabihf-g++ -c -march=armv8-a -mtune=cortex-a72 -mfpu=crypto-neon-fp-armv8 -mfloat-abi=hard --sysroot=/opt/qt5pi/sysroot -O2 -std=c++1z -fvisibility=hidden -fvisibility-inlines-hidden -fno-exceptions -Wall -Wextra -Wvla -Wdate-time -Wshift-overflow=2 -Wduplicated-cond -Wno-stringop-overflow -D_REENTRANT -fPIC -DQT_NO_LINKED_LIST -DQT_NO_JAVA_STYLE_ITERATORS -DQT_DEPRECATED_WARNINGS -DQT_NO_NARROWING_CONVERSIONS_IN_CONNECT -DQT_NO_EXCEPTIONS -D_LARGEFILE64_SOURCE -D_LARGEFILE_SOURCE -DQT_NO_DEBUG -DQT_PLUGIN -DQT_NETWORK_LIB -DQT_DBUS_LIB -DQT_CORE_LIB -I/opt/qt5pi/qt-everywhere-src-5.15.2/qtbase/src/plugins/bearer/networkmanager -I. -I/opt/qt5pi/qt-everywhere-src-5.15.2/qtbase/include/QtNetwork/5.15.2 -I/opt/qt5pi/qt-everywhere-src-5.15.2/qtbase/include/QtNetwork/5.15.2/QtNetwork -I../../../../include/QtNetwork/5.15.2 -I../../../../include/QtNetwork/5.15.2/QtNetwork -I/opt/qt5pi/qt-everywhere-src-5.15.2/qtbase/include/QtCore/5.15.2 -I/opt/qt5pi/qt-everywhere-src-5.15.2/qtbase/include/QtCore/5.15.2/QtCore -I../../../../include/QtCore/5.15.2 -I../../../../include/QtCore/5.15.2/QtCore -I/opt/qt5pi/qt-everywhere-src-5.15.2/qtbase/include -I/opt/qt5pi/qt-everywhere-src-5.15.2/qtbase/include/QtNetwork -I../../../../include -I../../../../include/QtNetwork -I/opt/qt5pi/qt-everywhere-src-5.15.2/qtbase/include/QtDBus -I../../../../include/QtDBus -I/opt/qt5pi/qt-everywhere-src-5.15.2/qtbase/include/QtCore -I../../../../include/QtCore -I.moc -I/opt/qt5pi/qt-everywhere-src-5.15.2/qtbase/mkspecs/devices/linux-rasp-pi4-v3d-g++ -o .obj/moc_qbearerengine_impl.o .moc/moc_qbearerengine_impl.cpp
rm -f libqeglfs-kms-egldevice-integration.so
/opt/qt5pi/tools/gcc-linaro-7.4.1-2019.02-x86_64_arm-linux-gnueabihf/bin/arm-linux-gnueabihf-g++ -mfloat-abi=hard --sysroot=/opt/qt5pi/sysroot -Wl,--no-undefined -Wl,-O1 -Wl,--enable-new-dtags -Wl,-z,origin -Wl,-rpath,\$ORIGIN/../../lib -Wl,-rpath-link,/opt/qt5pi/sysroot/usr/lib/arm-linux-gnueabihf -Wl,-rpath-link,/opt/qt5pi/sysroot/lib/arm-linux-gnueabihf -shared -o libqeglfs-kms-egldevice-integration.so .obj/qeglfskmsegldevicemain.o .obj/qeglfskmsegldeviceintegration.o .obj/qeglfskmsegldevice.o .obj/qeglfskmsegldevicescreen.o  /opt/qt5pi/build/qtbase/lib/libQt5EglFSDeviceIntegration.so /opt/qt5pi/build/qtbase/lib/libQt5EventDispatcherSupport.a -L/opt/qt5pi/sysroot/usr/lib/arm-linux-gnueabihf -lgthread-2.0 -lglib-2.0 /opt/qt5pi/build/qtbase/lib/libQt5ServiceSupport.a /opt/qt5pi/build/qtbase/lib/libQt5ThemeSupport.a /opt/qt5pi/build/qtbase/lib/libQt5FontDatabaseSupport.a -lfontconfig -lfreetype -lz /opt/qt5pi/build/qtbase/lib/libQt5FbSupport.a /opt/qt5pi/build/qtbase/lib/libQt5EglSupport.a -lEGL -lXext -lX11 -lm /opt/qt5pi/build/qtbase/lib/libQt5InputSupport.a -L/opt/qt5pi/sysroot/lib/arm-linux-gnueabihf -lmtdev -linput /opt/qt5pi/build/qtbase/lib/libQt5XkbCommonSupport.a /opt/qt5pi/build/qtbase/lib/libQt5PlatformCompositorSupport.a /opt/qt5pi/build/qtbase/lib/libQt5VulkanSupport.a /opt/qt5pi/build/qtbase/lib/libQt5KmsSupport.a /opt/qt5pi/build/qtbase/lib/libQt5EglFsKmsSupport.so /opt/qt5pi/build/qtbase/lib/libQt5Gui.so /opt/qt5pi/build/qtbase/lib/libQt5DeviceDiscoverySupport.a -ludev /opt/qt5pi/build/qtbase/lib/libQt5EdidSupport.a /opt/qt5pi/build/qtbase/lib/libQt5DBus.so /opt/qt5pi/build/qtbase/lib/libQt5Core.so -lGLESv2 -lpthread -ldrm -ldl -lts -lxkbcommon -lEGL   
/opt/qt5pi/tools/gcc-linaro-7.4.1-2019.02-x86_64_arm-linux-gnueabihf/bin/arm-linux-gnueabihf-g++ -c -march=armv8-a -mtune=cortex-a72 -mfpu=crypto-neon-fp-armv8 -mfloat-abi=hard --sysroot=/opt/qt5pi/sysroot -O2 -std=c++1z -fvisibility=hidden -fvisibility-inlines-hidden -fno-exceptions -Wall -Wextra -Wvla -Wdate-time -Wshift-overflow=2 -Wduplicated-cond -Wno-stringop-overflow -D_REENTRANT -fPIC -DQT_NO_LINKED_LIST -DQT_NO_JAVA_STYLE_ITERATORS -DQT_DEPRECATED_WARNINGS -DQT_NO_NARROWING_CONVERSIONS_IN_CONNECT -DQT_NO_EXCEPTIONS -D_LARGEFILE64_SOURCE -D_LARGEFILE_SOURCE -DQT_NO_DEBUG -DQT_PLUGIN -DQT_NETWORK_LIB -DQT_DBUS_LIB -DQT_CORE_LIB -I/opt/qt5pi/qt-everywhere-src-5.15.2/qtbase/src/plugins/bearer/networkmanager -I. -I/opt/qt5pi/qt-everywhere-src-5.15.2/qtbase/include/QtNetwork/5.15.2 -I/opt/qt5pi/qt-everywhere-src-5.15.2/qtbase/include/QtNetwork/5.15.2/QtNetwork -I../../../../include/QtNetwork/5.15.2 -I../../../../include/QtNetwork/5.15.2/QtNetwork -I/opt/qt5pi/qt-everywhere-src-5.15.2/qtbase/include/QtCore/5.15.2 -I/opt/qt5pi/qt-everywhere-src-5.15.2/qtbase/include/QtCore/5.15.2/QtCore -I../../../../include/QtCore/5.15.2 -I../../../../include/QtCore/5.15.2/QtCore -I/opt/qt5pi/qt-everywhere-src-5.15.2/qtbase/include -I/opt/qt5pi/qt-everywhere-src-5.15.2/qtbase/include/QtNetwork -I../../../../include -I../../../../include/QtNetwork -I/opt/qt5pi/qt-everywhere-src-5.15.2/qtbase/include/QtDBus -I../../../../include/QtDBus -I/opt/qt5pi/qt-everywhere-src-5.15.2/qtbase/include/QtCore -I../../../../include/QtCore -I.moc -I/opt/qt5pi/qt-everywhere-src-5.15.2/qtbase/mkspecs/devices/linux-rasp-pi4-v3d-g++ -o .obj/main.o /opt/qt5pi/qt-everywhere-src-5.15.2/qtbase/src/plugins/bearer/networkmanager/main.cpp
mv -f libqeglfs-kms-egldevice-integration.so ../../../../../../plugins/egldeviceintegrations/libqeglfs-kms-egldevice-integration.so
make[7]: Leaving directory '/opt/qt5pi/build/qtbase/src/plugins/platforms/eglfs/deviceintegration/eglfs_kms_egldevice'
make[6]: Leaving directory '/opt/qt5pi/build/qtbase/src/plugins/platforms/eglfs/deviceintegration'
make[5]: Leaving directory '/opt/qt5pi/build/qtbase/src/plugins/platforms/eglfs'
make[4]: Leaving directory '/opt/qt5pi/build/qtbase/src/plugins/platforms'
rm -f libqnmbearer.so
/opt/qt5pi/tools/gcc-linaro-7.4.1-2019.02-x86_64_arm-linux-gnueabihf/bin/arm-linux-gnueabihf-g++ -mfloat-abi=hard --sysroot=/opt/qt5pi/sysroot -Wl,--no-undefined -Wl,-O1 -Wl,--enable-new-dtags -Wl,-z,origin -Wl,-rpath,\$ORIGIN/../../lib -Wl,-rpath-link,/opt/qt5pi/sysroot/usr/lib/arm-linux-gnueabihf -Wl,-rpath-link,/opt/qt5pi/sysroot/lib/arm-linux-gnueabihf -shared -o libqnmbearer.so .obj/main.o .obj/qnetworkmanagerservice.o .obj/qnetworkmanagerengine.o .obj/qofonoservice_linux.o .obj/qnetworksession_impl.o .obj/moc_qnetworkmanagerservice.o .obj/moc_qnetworkmanagerengine.o .obj/moc_qofonoservice_linux_p.o .obj/moc_qnetworksession_impl.o .obj/moc_qbearerengine_impl.o  /opt/qt5pi/build/qtbase/lib/libQt5Network.so /opt/qt5pi/build/qtbase/lib/libQt5DBus.so /opt/qt5pi/build/qtbase/lib/libQt5Core.so -lpthread    
mv -f libqnmbearer.so ../../../../plugins/bearer/libqnmbearer.so
make[5]: Leaving directory '/opt/qt5pi/build/qtbase/src/plugins/bearer/networkmanager'
make[4]: Leaving directory '/opt/qt5pi/build/qtbase/src/plugins/bearer'
make[3]: Leaving directory '/opt/qt5pi/build/qtbase/src/plugins'
make[2]: *** [Makefile:723: sub-plugins-make_first] Error 2
make[2]: Leaving directory '/opt/qt5pi/build/qtbase/src'
make[1]: *** [Makefile:51: sub-src-make_first] Error 2
make[1]: Leaving directory '/opt/qt5pi/build/qtbase'
make: *** [Makefile:85: module-qtbase-make_first] Error 2

If I run configure script without the options: -sql-mysql MYSQL_INCDIR=/opt/qt5pi/sysroot/usr/include/mysql MYSQL_LIBDIR=/opt/qt5pi/sysroot/usr/lib/arm-linux-gnueabihf/, everything builds fine.

Can you help me?

[Drazz]

Seems like I was missing libraries. I've installed:

apt-get install build-essential libfontconfig1-dev libdbus-1-dev libfreetype6-dev libicu-dev libinput-dev libxkbcommon-dev libssl-dev libpng-dev libjpeg-dev libglib2.0-dev libudev-dev  libts-dev libxcb-xinerama0-dev gdbserver

apt-get install mariadb-client mariadb-common mysql-common libmariadb-dev-compat libmariadbclient-dev libqt5sql5-mysql

apt-get build-dep qt5-qmake 
apt-get build-dep libqt5gui5
apt-get build-dep libqt5webengine-data
apt-get build-dep libqt5webkit5

I don't know if all are needed, but worked for me.

[jsulm]

@Drazz said in Qt5.15.2 RPI mySql make issue:

And this is the end of the output

It does not contain the actual error, please post the error.
"Is there any problem if I execute -j16?" - does your CPU have 16 cores (can be 8 physical cores + hyper threading)?

[Drazz]

@jsulm said in Qt5.15.2 RPI mySql make issue:

It does not contain the actual error, please post the error.

I don't know how to find the error... I'm trying to look for keywords with no success.

make[5]: *** [Makefile:1114: .obj/main.o] Error 1
make[4]: *** [Makefile:76: sub-mysql-make_first] Error 2
make[3]: *** [Makefile:55: sub-sqldrivers-make_first] Error 2
make[3]: *** Waiting for unfinished jobs....
make[2]: *** [Makefile:723: sub-plugins-make_first] Error 2
make[1]: *** [Makefile:51: sub-src-make_first] Error 2
make: *** [Makefile:85: module-qtbase-make_first] Error 2

complete output

"does your CPU have 16 cores (can be 8 physical cores + hyper threading)?" 8 cores physical cores, 16 subprocess. It's Ryzen 4800H

[KroMignon]

@Drazz said in Qt5.15.2 RPI mySql make issue:

8 cores physical cores, 16 subprocess. It's Ryzen 4800H

It seems that you are using Linux to build, why not use nproc to fix how many job to start: make -j $(($(nproc)+1))

[Pablo J. Rogina]

@Drazz said in Qt5.15.2 RPI mySql make issue:

I don't know how to find the error

Please just run make (without -jn option) so to find the exact place where the build process is failing.

[Drazz]

@KroMignon said in Qt5.15.2 RPI mySql make issue:

$(($(nproc)+1))

Thanks for the tip. If I run echo $(($(nproc)+1)) the output is 17.

@Pablo-J-Rogina That did the job easier!

This is my output:

cd mysql/ && ( test -e Makefile || /opt/qt5pi/build/qtbase/bin/qmake -o Makefile /opt/qt5pi/qt-everywhere-src-5.15.2/qtbase/src/plugins/sqldrivers/mysql/mysql.pro ) && make -f Makefile 
make[5]: Entering directory '/opt/qt5pi/build/qtbase/src/plugins/sqldrivers/mysql'
/opt/qt5pi/tools/gcc-linaro-7.4.1-2019.02-x86_64_arm-linux-gnueabihf/bin/arm-linux-gnueabihf-g++ -c -march=armv8-a -mtune=cortex-a72 -mfpu=crypto-neon-fp-armv8 -mfloat-abi=hard --sysroot=/opt/qt5pi/sysroot -O2 -std=c++1z -fvisibility=hidden -fvisibility-inlines-hidden -fno-exceptions -Wall -Wextra -Wvla -Wdate-time -Wshift-overflow=2 -Wduplicated-cond -Wno-stringop-overflow -D_REENTRANT -fPIC -DQT_NO_LINKED_LIST -DQT_NO_JAVA_STYLE_ITERATORS -DQT_DEPRECATED_WARNINGS -DQT_NO_NARROWING_CONVERSIONS_IN_CONNECT -DQT_NO_CAST_TO_ASCII -DQT_NO_CAST_FROM_ASCII -DQT_NO_EXCEPTIONS -D_LARGEFILE64_SOURCE -D_LARGEFILE_SOURCE -DQT_NO_DEBUG -DQT_PLUGIN -DQT_SQL_LIB -DQT_CORE_LIB -I/opt/qt5pi/qt-everywhere-src-5.15.2/qtbase/src/plugins/sqldrivers/mysql -I. -I/opt/qt5pi/qt-everywhere-src-5.15.2/qtbase/include/QtSql/5.15.2 -I/opt/qt5pi/qt-everywhere-src-5.15.2/qtbase/include/QtSql/5.15.2/QtSql -I/opt/qt5pi/build/qtbase/include/QtSql/5.15.2 -I/opt/qt5pi/build/qtbase/include/QtSql/5.15.2/QtSql -I/opt/qt5pi/qt-everywhere-src-5.15.2/qtbase/include/QtCore/5.15.2 -I/opt/qt5pi/qt-everywhere-src-5.15.2/qtbase/include/QtCore/5.15.2/QtCore -I/opt/qt5pi/build/qtbase/include/QtCore/5.15.2 -I/opt/qt5pi/build/qtbase/include/QtCore/5.15.2/QtCore -I/opt/qt5pi/qt-everywhere-src-5.15.2/qtbase/include -I/opt/qt5pi/qt-everywhere-src-5.15.2/qtbase/include/QtSql -I/opt/qt5pi/build/qtbase/include -I/opt/qt5pi/build/qtbase/include/QtSql -I/opt/qt5pi/qt-everywhere-src-5.15.2/qtbase/include/QtCore -I/opt/qt5pi/build/qtbase/include/QtCore -I.moc -I/opt/qt5pi/sysroot/usr/include/mysql -I/opt/qt5pi/qt-everywhere-src-5.15.2/qtbase/mkspecs/devices/linux-rasp-pi4-v3d-g++ -o .obj/qsql_mysql.o /opt/qt5pi/qt-everywhere-src-5.15.2/qtbase/src/plugins/sqldrivers/mysql/qsql_mysql.cpp
/tmp/ccw3Xjp5.s: Assembler messages:
/tmp/ccw3Xjp5.s:8068: IT blocks containing 32-bit Thumb instructions are deprecated in ARMv8
/opt/qt5pi/tools/gcc-linaro-7.4.1-2019.02-x86_64_arm-linux-gnueabihf/bin/arm-linux-gnueabihf-g++ -c -march=armv8-a -mtune=cortex-a72 -mfpu=crypto-neon-fp-armv8 -mfloat-abi=hard --sysroot=/opt/qt5pi/sysroot -O2 -std=c++1z -fvisibility=hidden -fvisibility-inlines-hidden -fno-exceptions -Wall -Wextra -Wvla -Wdate-time -Wshift-overflow=2 -Wduplicated-cond -Wno-stringop-overflow -D_REENTRANT -fPIC -DQT_NO_LINKED_LIST -DQT_NO_JAVA_STYLE_ITERATORS -DQT_DEPRECATED_WARNINGS -DQT_NO_NARROWING_CONVERSIONS_IN_CONNECT -DQT_NO_CAST_TO_ASCII -DQT_NO_CAST_FROM_ASCII -DQT_NO_EXCEPTIONS -D_LARGEFILE64_SOURCE -D_LARGEFILE_SOURCE -DQT_NO_DEBUG -DQT_PLUGIN -DQT_SQL_LIB -DQT_CORE_LIB -I/opt/qt5pi/qt-everywhere-src-5.15.2/qtbase/src/plugins/sqldrivers/mysql -I. -I/opt/qt5pi/qt-everywhere-src-5.15.2/qtbase/include/QtSql/5.15.2 -I/opt/qt5pi/qt-everywhere-src-5.15.2/qtbase/include/QtSql/5.15.2/QtSql -I/opt/qt5pi/build/qtbase/include/QtSql/5.15.2 -I/opt/qt5pi/build/qtbase/include/QtSql/5.15.2/QtSql -I/opt/qt5pi/qt-everywhere-src-5.15.2/qtbase/include/QtCore/5.15.2 -I/opt/qt5pi/qt-everywhere-src-5.15.2/qtbase/include/QtCore/5.15.2/QtCore -I/opt/qt5pi/build/qtbase/include/QtCore/5.15.2 -I/opt/qt5pi/build/qtbase/include/QtCore/5.15.2/QtCore -I/opt/qt5pi/qt-everywhere-src-5.15.2/qtbase/include -I/opt/qt5pi/qt-everywhere-src-5.15.2/qtbase/include/QtSql -I/opt/qt5pi/build/qtbase/include -I/opt/qt5pi/build/qtbase/include/QtSql -I/opt/qt5pi/qt-everywhere-src-5.15.2/qtbase/include/QtCore -I/opt/qt5pi/build/qtbase/include/QtCore -I.moc -I/opt/qt5pi/sysroot/usr/include/mysql -I/opt/qt5pi/qt-everywhere-src-5.15.2/qtbase/mkspecs/devices/linux-rasp-pi4-v3d-g++ -o .obj/main.o /opt/qt5pi/qt-everywhere-src-5.15.2/qtbase/src/plugins/sqldrivers/mysql/main.cpp
/opt/qt5pi/qt-everywhere-src-5.15.2/qtbase/src/plugins/sqldrivers/mysql/main.cpp:75:10: fatal error: main.moc: No such file or directory
 #include "main.moc"
          ^~~~~~~~~~
compilation terminated.
make[5]: *** [Makefile:1098: .obj/main.o] Error 1
make[5]: Leaving directory '/opt/qt5pi/build/qtbase/src/plugins/sqldrivers/mysql'
make[4]: *** [Makefile:76: sub-mysql-make_first] Error 2
make[4]: Leaving directory '/opt/qt5pi/build/qtbase/src/plugins/sqldrivers'
make[3]: *** [Makefile:55: sub-sqldrivers-make_first] Error 2
make[3]: Leaving directory '/opt/qt5pi/build/qtbase/src/plugins'
make[2]: *** [Makefile:723: sub-plugins-make_first] Error 2
make[2]: Leaving directory '/opt/qt5pi/build/qtbase/src'
make[1]: *** [Makefile:51: sub-src-make_first] Error 2
make[1]: Leaving directory '/opt/qt5pi/build/qtbase'
make: *** [Makefile:85: module-qtbase-make_first] Error 2

[KroMignon]

@Drazz said in Qt5.15.2 RPI mySql make issue:

/opt/qt5pi/qt-everywhere-src-5.15.2/qtbase/src/plugins/sqldrivers/mysql/main.cpp:75:10: fatal error: main.moc: No such file or directory

Very strange to me, looks like MOC have not been executed?
Sorry, have no idea how to help you :(

[Drazz]

Seems like I was missing libraries. I've installed:

apt-get install build-essential libfontconfig1-dev libdbus-1-dev libfreetype6-dev libicu-dev libinput-dev libxkbcommon-dev libssl-dev libpng-dev libjpeg-dev libglib2.0-dev libudev-dev  libts-dev libxcb-xinerama0-dev gdbserver

apt-get install mariadb-client mariadb-common mysql-common libmariadb-dev-compat libmariadbclient-dev libqt5sql5-mysql

apt-get build-dep qt5-qmake 
apt-get build-dep libqt5gui5
apt-get build-dep libqt5webengine-data
apt-get build-dep libqt5webkit5

I don't know if all are needed, but worked for me.

[Pablo J. Rogina]

@Drazz said in Qt5.15.2 RPI mySql make issue:

I've installed

You didn't specify it, but I hope you've installed those libraries in the RPi device and then rsync'ed to your host PC, right?

[Drazz]

@Pablo-J-Rogina Right.

Rpi:

apt-get install build-essential libfontconfig1-dev libdbus-1-dev libfreetype6-dev libicu-dev libinput-dev libxkbcommon-dev libssl-dev libpng-dev libjpeg-dev libglib2.0-dev libudev-dev  libts-dev libxcb-xinerama0-dev gdbserver

apt-get install mariadb-client mariadb-common mysql-common libmariadb-dev-compat libmariadbclient-dev libqt5sql5-mysql

apt-get build-dep qt5-qmake 
apt-get build-dep libqt5gui5
apt-get build-dep libqt5webengine-data
apt-get build-dep libqt5webkit5

Ubuntu:

rsync -avz --rsync-path="sudo rsync" --delete pi@192.168.1.60:/lib sysroot
rsync -avz --rsync-path="sudo rsync" --delete pi@192.168.1.60:/usr/include sysroot/usr
rsync -avz --rsync-path="sudo rsync" --delete pi@192.168.1.60:/usr/lib sysroot/usr
rsync -avz --rsync-path="sudo rsync" --delete pi@192.168.1.60:/opt/vc sysroot/opt

../qt-everywhere-src-5.15.2/configure -release -opengl es2 -eglfs -device linux-rasp-pi4-v3d-g++ -device-option CROSS_COMPILE=/opt/qt5pi/tools/gcc-linaro-7.4.1-2019.02-x86_64_arm-linux-gnueabihf/bin/arm-linux-gnueabihf- -sysroot /opt/qt5pi/sysroot -prefix /usr/local/qt5.15 -extprefix /opt/qt5pi/qt5.15 -opensource -confirm-license -skip qtscript -skip qtwayland -skip qtwebengine -nomake tests -make libs -pkg-config -no-use-gold-linker -v -recheck -sql-mysql MYSQL_INCDIR=/opt/qt5pi/sysroot/usr/include/mysql MYSQL_LIBDIR=/opt/qt5pi/sysroot/usr/lib/arm-linux-gnueabihf/

[...]
Qt Sql Drivers:
  DB2 (IBM) .............................. no
  InterBase .............................. no
  MySql .................................. yes
  OCI (Oracle) ........................... no
  ODBC ................................... yes
  PostgreSQL ............................. yes
  SQLite2 ................................ no
  SQLite ................................. yes
    Using system provided SQLite ......... no
  TDS (Sybase) ........................... yes
[...]

Qt is now configured for building. Just run 'make'.
Once everything is built, you must run 'make install'.
Qt will be installed into '/opt/qt5pi/qt5.15'.

make -j14
make install
rsync -avz --rsync-path="sudo rsync" qt5.15 pi@192.168.1.60:/usr/local/