Unable to build Qt MySQL Driver

mbnoimi · wrote on 22 Feb 2022, 16:44

Since years ago I could successfully build Qt MySQL driver for Android under Ubuntu host (based on this wiki page). Today I executed the same shell script but it gives me this error message:

Project ERROR: Cannot run target compiler '/opt/android-sdk/ndk/android-ndk-r9d/toolchains/llvm/prebuilt/linux-x86_64/bin/clang++'. Output:
===================
===================
Maybe you forgot to setup the environment?
make: *** No targets specified and no makefile found.  Stop.

May you please help me to figure out what's wrong?

NOTE: I could build libiconv, openssl and mariadb successfully.

android_mysql.pro

TARGET = qsqlmysql

HEADERS += $$PWD/qsql_mysql_p.h
SOURCES += $$PWD/qsql_mysql.cpp $$PWD/main.cpp
OTHER_FILES += mysql.json

PLUGIN_CLASS_NAME = QMYSQLDriverPlugin
include(../qsqldriverbase.pri)

build_qt_mysql_driver.sh

#!/bin/bash

# Edit these lines

export NDK_ROOT="/opt/android-sdk/ndk/android-ndk-r9d"
export QT_ROOT="/home/mbnoimi/.Qt/5.15.2"

SR="$NDK_ROOT/platforms/android-19/arch-arm"
BR="$NDK_ROOT/toolchains/arm-linux-androideabi-4.8/prebuilt/linux-x86_64/bin/arm-linux-androideabi-"
platform=android-armv7
platform_sort=arm
qmake="$QT_ROOT/android/bin/qmake"

libiconv_pkg=libiconv-1.14.tar.gz
openssl_pkg=openssl-1.0.2j.tar.gz
mariadb_pkg=mariadb-connector-c-2.3.2-src.tar.gz

# Fix Qt MySQL projects
cp $QT_ROOT/Src/qtbase/src/plugins/sqldrivers/mysql/mysql.pro $QT_ROOT/Src/qtbase/src/plugins/sqldrivers/mysql/mysql_orig.pro
cp android_mysql.pro $QT_ROOT/Src/qtbase/src/plugins/sqldrivers/mysql/mysql.pro

# Don't edit after this line

# libiconv compile
dir=$(basename $libiconv_pkg .tar.gz)

rm -r $dir
tar -xf $libiconv_pkg || exit 1

pushd $dir
        STRIP="$BR"strip RANLIB="$BR"ranlib OBJDUMP="$BR"objdump AR="$BR"ar CC="$BR"gcc CFLAGS=--sysroot=$SR CPP="$BR"cpp CPPFLAGS=$CFLAGS ./configure --host=$platform_sort --prefix=$SR/usr --with-sysroot=$SR
        make || exit 1
        make install || exit 1
popd

echo
echo "libiconv compiled !!!"
echo
#rm -r $dir

# openssl compile
dir=$(basename $openssl_pkg .tar.gz)

rm -r $dir
tar -xf $openssl_pkg || exit 1

pushd $dir
        RANLIB="$BR"ranlib CC="$BR"gcc ./Configure $platform --prefix=$SR/usr
        ANDROID_DEV=$SR/usr make || exit 1
        make install_sw || exit 1
popd

echo
echo "openssl compiled !!!"
echo
#rm -r $dir

# mariadb compile
dir=$(basename $mariadb_pkg .tar.gz)

rm -r $dir
tar -xf $mariadb_pkg || exit 1

pushd $dir
        sed -i -e "s|ADD_SUBDIRECTORY(unittest/libmariadb)|#ADD_SUBDIRECTORY(unittest/libmariadb)|" CMakeLists.txt
        sed -i -e "N; s|#define _global_h|#define _global_h\n\n#ifndef ushort\n#define ushort uint16\n#endif|" include/my_global.h
        sed -i -e "N; s|SET_TARGET_PROPERTIES(libmariadb PROPERTIES VERSION.*||" libmariadb/CMakeLists.txt
        sed -i -e "N; s|SOVERSION \${CPACK_PACKAGE_VERSION_MAJOR})||" libmariadb/CMakeLists.txt 
        sed -i -e "N; s|\${CPACK_PACKAGE_VERSION_MAJOR}||" libmariadb/CMakeLists.txt
        mkdir build
        pushd build
        PKG_CONFIG_PATH=$SR/usr/lib/pkgconfig cmake \
		-DCMAKE_BUILD_TYPE=Release \
		-DCMAKE_C_FLAGS=--sysroot="$SR" \
		-DCMAKE_INSTALL_PREFIX="$SR/usr" \
		-DCMAKE_C_COMPILER="$BR"gcc \
		-DCMAKE_LINKER="$BR"ld \
		-DCMAKE_AR="$BR"ar \
		-DCMAKE_NM="$BR"nm \
		-DCMAKE_OBJCOPY="$BR"objcopy \
		-DCMAKE_OBJDUMP="$BR"objdump \
		-DCMAKE_RANLIB="$BR"ranlib \
		-DCMAKE_STRIP="$BR"strip \
		-DICONV_INCLUDE_DIR="$SR/usr/include" \
		-DICONV_LIBRARIES="$SR/usr/lib/libiconv.a" \
		-DWITH_EXTERNAL_ZLIB=ON \
		-DZLIB_INCLUDE_DIR="$SR/usr/include" \
		-DZLIB_LIBRARY="$SR/usr/lib/libz.so" ../ || exit 1
        pushd include        
		sed -i -e "N; s|#define HAVE_UCONTEXT_H 1|/* #undef HAVE_UCONTEXT_H */|" my_config.h
		sed -i -e "N; s|#define HAVE_GETPWNAM 1|/* #undef HAVE_GETPWNAM */|" my_config.h
		sed -i -e "N; s|#define HAVE_STPCPY 1|/* #undef HAVE_STPCPY */|" my_config.h
		popd
		make || exit 1
		make install || exit 1
		popd
popd

echo
echo "mariadb compiled !!!"
echo
#rm -r $dir

# qt mariadb driver compile 
export ANDROID_NDK_ROOT=$NDK_ROOT

[ ! -f "$qmake" ] && { echo "Could not find qmake in '$qmake'"; exit 1; }
[ ! -x "$qmake" ] && { echo "Qmake is not executable in '$qmake'"; exit 1; }

pushd $QT_ROOT/Src/qtbase/src/plugins/sqldrivers/mysql/
        make clean
	    $qmake "QMAKE_CXX=$BR"g++ "QMAKE_LINK=$BR"g++ "INCLUDEPATH+=$SR/usr/include/mariadb" "LIBS+=$SR/usr/lib/mariadb/libmariadbclient.a $SR/usr/lib/libssl.a $SR/usr/lib/libcrypto.a $SR/usr/lib/libiconv.a" "LIBPATH+=$SR/usr/lib/mariadb" -o Makefile mysql.pro
        make || exit 1
        make install || exit 1
popd

echo
echo "qt mariadb driver compiled !!!"
echo

mbnoimi · wrote on 22 Feb 2022, 16:45

$ ls -hl /opt/android-sdk/ndk/android-ndk-r9d/toolchains/
total 60K
drwxr-xr-x 3 mbnoimi mbnoimi 4.0K Mar  1  2014 arm-linux-androideabi-4.6
drwxr-xr-x 3 mbnoimi mbnoimi 4.0K Mar  1  2014 arm-linux-androideabi-4.8
drwxr-xr-x 2 mbnoimi mbnoimi 4.0K Mar  1  2014 arm-linux-androideabi-clang3.3
drwxr-xr-x 2 mbnoimi mbnoimi 4.0K Mar  1  2014 arm-linux-androideabi-clang3.4
drwxr-xr-x 3 mbnoimi mbnoimi 4.0K Mar  1  2014 llvm-3.3
drwxr-xr-x 3 mbnoimi mbnoimi 4.0K Mar  1  2014 llvm-3.4
drwxr-xr-x 3 mbnoimi mbnoimi 4.0K Mar  1  2014 mipsel-linux-android-4.6
drwxr-xr-x 3 mbnoimi mbnoimi 4.0K Mar  1  2014 mipsel-linux-android-4.8
drwxr-xr-x 2 mbnoimi mbnoimi 4.0K Mar  1  2014 mipsel-linux-android-clang3.3
drwxr-xr-x 2 mbnoimi mbnoimi 4.0K Mar  1  2014 mipsel-linux-android-clang3.4
drwxr-xr-x 3 mbnoimi mbnoimi 4.0K Dec 17  2013 renderscript
drwxr-xr-x 3 mbnoimi mbnoimi 4.0K Mar  1  2014 x86-4.6
drwxr-xr-x 3 mbnoimi mbnoimi 4.0K Mar  1  2014 x86-4.8
drwxr-xr-x 2 mbnoimi mbnoimi 4.0K Mar  1  2014 x86-clang3.3
drwxr-xr-x 2 mbnoimi mbnoimi 4.0K Mar  1  2014 x86-clang3.4

mbnoimi · wrote on 24 Feb 2022, 15:15

Guys; May you please some help. I reached to a dead end