PostgreSQL Driver for Qt on Android builder script

androidqtpsql.sh

#!/bin/bash
# Contributor: David Beauchamp <david ($at) xtuple ($dot) com>
# Description: Build PostgreSQL 9.5.0 libpq for android 4.1.2 armv7h (no reason you can't use another API level)
#
# Based on https://wiki.qt.io/Build_Qt_5_PostgreSQL_Plugin_for_Android
# Originally created by https://gist.github.com/RazZziel/fd607459c1f07a43cdf9
# Some code taken from  https://gist.github.com/hpctech/a16f94f7ac3524d49219

# you may need to modify the below paths
export WORKDIR=$(pwd)
export ANDROID_NDK_ROOT="/opt/android-ndk-r10e/"
export QT_ROOT="/opt/Qt5.5.1/5.5"

# qt 5.5.1 is built with android api 9, you can use any above that
SR="$ANDROID_NDK_ROOT/platforms/android-16/arch-arm/"
BR="$ANDROID_NDK_ROOT/toolchains/arm-linux-androideabi-4.8/prebuilt/linux-x86_64/bin/arm-linux-androideabi-"

# OpenSSL
pkg=openssl-1.0.2e.tar.gz
dir=$(basename $pkg .tar.gz)

if [ ! -d $dir ]; then
        wget -c http://www.openssl.org/source/$pkg
        tar -xf $pkg || exit 1
fi

pushd $dir
        RANLIB="$BR"ranlib CC="$BR"gcc ./Configure android-armv7 --prefix=$SR/usr
        ANDROID_DEV=$SR/usr make || exit 1
        make install_sw || exit 1
popd

# libiconv
pkg=libiconv-1.14.tar.gz
dir=$(basename $pkg .tar.gz)

if [ ! -d $dir ]; then
        wget -c http://ftp.gnu.org/pub/gnu/libiconv/$pkg
        tar -xf $pkg || exit 1
fi

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

# postgresql
pkg=postgresql-9.5.0.tar.gz
dir=$(basename $pkg .tar.gz)
pgdir=$WORKDIR"/"$dir

if [ ! -d $dir ]; then
        wget -c https://ftp.postgresql.org/pub/source/v9.5.0/$pkg
        tar -xf $pkg || exit 1
fi

pushd $dir
       STRIP="$BR"strip RANLIB="$BR"ranlib OBJDUMP="$BR"objdump AR="$BR"ar CC="$BR"gcc CFLAGS=--sysroot=$SR CPP="$BR"cpp CPPFLAGS=$CFLAGS  ./configure --prefix=$SR/usr --host=arm-linux-androideabi --target=arm-linux-androideabi --build="$CHOST" --without-readline --with-openssl || exit 1
       sed -e 's/lib$(NAME)$(DLSUFFIX).$(SO_MAJOR_VERSION).$(SO_MINOR_VERSION)/lib$(NAME)$(DLSUFFIX)/g' -i src/Makefile.shlib || exit 1
       sed -e 's/lib$(NAME)$(DLSUFFIX).$(SO_MAJOR_VERSION)/lib$(NAME)$(DLSUFFIX)/g' -i src/Makefile.shlib || exit 1
       make -C src/interfaces/libpq
popd

# qt
qmake="$QT_ROOT/android_armv7/bin/qmake"
[ ! -f "$qmake" ] && { echo "Could not find qmake in '$qmake'"; exit 1; }
[ ! -x "$qmake" ] && { echo "Qmake is not executable in '$qmake'"; exit 1; }

pkg=qtbase-opensource-src-5.5.1.tar.gz
dir=$(basename $pkg .tar.gz)

if [ ! -d $dir ]; then
        wget -c http://download.qt.io/official_releases/qt/5.5/5.5.1/submodules/qtbase-opensource-src-5.5.1.tar.gz
        tar -xf $pkg || exit 1
fi

pushd $dir/src/plugins/sqldrivers/psql/
        $qmake "INCLUDEPATH+=$pgdir/src/interfaces/libpq $pgdir/src/include" "LIBS+=-L$pgdir/src/interfaces/libpq/ -lpq"
        make || exit 1
        make install || exit 1
popd

echo
echo "Complete. libpq.so should be in $pgdir/src/interfaces/libpq and should be included in your Qt project."
echo