Build Qt 5 PostgreSQL Plugin for Android: Difference between revisions
m (Wieland moved page Build Qt5 postgresql plugin for Android to Build Qt 5 PostgreSQL Plugin for Android: underscores) |
(Cleanup) |
||
| Line 1: | Line 1: | ||
{{ | {{LangSwitch}} | ||
Building postgresql plugin is pretty straight forward. | Building postgresql plugin is pretty straight forward. | ||
If you don't want to build them yourself you can download the plugin here[https://drive.google.com/open?id=0ByPpOAN5EsHKfmgwRTFvQUl5Z1NvUnlYMHptTEs0d2xEc24xZ19Jb0ZDMTBpb3JDQ014ZkU]. All you need to do is copy libqsqlpsql.so into /path/to/qt/android_armv7/plugins/sqldrivers/. It's statically linked to libpq! | If you don't want to build them yourself you can download the plugin here[https://drive.google.com/open?id=0ByPpOAN5EsHKfmgwRTFvQUl5Z1NvUnlYMHptTEs0d2xEc24xZ19Jb0ZDMTBpb3JDQ014ZkU]. All you need to do is copy libqsqlpsql.so into /path/to/qt/android_armv7/plugins/sqldrivers/. It's statically linked to libpq! | ||
= Setting up Enviroment Variables = | == Setting up Enviroment Variables == | ||
Compiling only libpq should work fine with android-9 which is what qt-android is currently compiled with. | Compiling only libpq should work fine with android-9 which is what qt-android is currently compiled with. | ||
| Line 14: | Line 11: | ||
BR="$ANDROID_NDK_ROOT/toolchains/arm-linux-androideabi-4.8/prebuilt/linux-x86_64/bin/arm-linux-androideabi-"</code> | BR="$ANDROID_NDK_ROOT/toolchains/arm-linux-androideabi-4.8/prebuilt/linux-x86_64/bin/arm-linux-androideabi-"</code> | ||
= Downloading = | == Downloading == | ||
Posgresql source can be downloaded from http://www.postgresql.org/ftp/source/ These instructions are only tested on the 9.4.1. Once downloaded extract. | Posgresql source can be downloaded from http://www.postgresql.org/ftp/source/ These instructions are only tested on the 9.4.1. Once downloaded extract. | ||
= Building = | == Building == | ||
cd into the postgresql directory and run configure | cd into the postgresql directory and run configure | ||
| Line 36: | Line 33: | ||
<code>make -C src/interfaces/libpq</code> | <code>make -C src/interfaces/libpq</code> | ||
= Building the plugin = | == Building the plugin == | ||
Next download the source for Qt 5 if you don't have it. We only need base http://download.qt.io/archive/qt/5.4/5.4.1/submodules/qtbase-opensource-src-5.4.1.tar.xz After downloading and extracting cd into "qtbase-opensource-src-5.4.1/src/plugins/sqldrivers/psql/" | Next download the source for Qt 5 if you don't have it. We only need base http://download.qt.io/archive/qt/5.4/5.4.1/submodules/qtbase-opensource-src-5.4.1.tar.xz After downloading and extracting cd into "qtbase-opensource-src-5.4.1/src/plugins/sqldrivers/psql/" | ||
| Line 44: | Line 41: | ||
make install</code> | make install</code> | ||
= Build your Android App = | == Build your Android App == | ||
Finally to build your android app you'll need to add libpq.so. Add this line to your .pro file | Finally to build your android app you'll need to add libpq.so. Add this line to your .pro file | ||
<code>ANDROID_EXTRA_LIBS=/path/to/postgresql-9.4.1/src/interfaces/libpq/libpq.so</code> | <code>ANDROID_EXTRA_LIBS=/path/to/postgresql-9.4.1/src/interfaces/libpq/libpq.so</code> | ||
Revision as of 11:58, 28 June 2015
En Ar Bg De El Es Fa Fi Fr Hi Hu It Ja Kn Ko Ms Nl Pl Pt Ru Sq Th Tr Uk Zh
Building postgresql plugin is pretty straight forward.
If you don't want to build them yourself you can download the plugin here[1]. All you need to do is copy libqsqlpsql.so into /path/to/qt/android_armv7/plugins/sqldrivers/. It's statically linked to libpq!
Setting up Enviroment Variables
Compiling only libpq should work fine with android-9 which is what qt-android is currently compiled with.
export ANDROID_NDK_ROOT="/path/to/android/ndk"
SR="$ANDROID_NDK_ROOT/platforms/android-9/arch-arm"
BR="$ANDROID_NDK_ROOT/toolchains/arm-linux-androideabi-4.8/prebuilt/linux-x86_64/bin/arm-linux-androideabi-"
Downloading
Posgresql source can be downloaded from http://www.postgresql.org/ftp/source/ These instructions are only tested on the 9.4.1. Once downloaded extract.
Building
cd into the postgresql directory and run configure
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
Since android requires that .so files end in .so and not with a version number copy and replace two things in src/Makefile.shlib
"lib$(NAME)$(DLSUFFIX).$(SO_MAJOR_VERSION).$(SO_MINOR_VERSION)" with "lib$(NAME)$(DLSUFFIX)" and "lib$(NAME)$(DLSUFFIX).$(SO_MAJOR_VERSION)" with "lib$(NAME)$(DLSUFFIX)"
sed -e 's/lib$(NAME)$(DLSUFFIX).$(SO_MAJOR_VERSION).$(SO_MINOR_VERSION)/lib$(NAME)$(DLSUFFIX)/g' -i src/Makefile.shlib
sed -e 's/lib$(NAME)$(DLSUFFIX).$(SO_MAJOR_VERSION)/lib$(NAME)$(DLSUFFIX)/g' -i src/Makefile.shlib
Next run make. For the driver we only need libpq.
make -C src/interfaces/libpq
Building the plugin
Next download the source for Qt 5 if you don't have it. We only need base http://download.qt.io/archive/qt/5.4/5.4.1/submodules/qtbase-opensource-src-5.4.1.tar.xz After downloading and extracting cd into "qtbase-opensource-src-5.4.1/src/plugins/sqldrivers/psql/"
Run qmake followed by make
qmake "INCLUDEPATH+=/path/to/postgresql-9.4.1/src/interfaces/libpq /path/to/postgresql-9.4.1/src/include" "LIBS+=-L/path/to/postgresql-9.4.1/src/interfaces/libpq/ -lpq"
make install
Build your Android App
Finally to build your android app you'll need to add libpq.so. Add this line to your .pro file
ANDROID_EXTRA_LIBS=/path/to/postgresql-9.4.1/src/interfaces/libpq/libpq.so