Android 64 bits SQLDrivers/OpenSSL

IRayman

Hi,

I'm currently developping an Android app for a school project which need to communicate with an SQL DB and to use TLS connections.

The fact is that I have SQL drivers for Android 32 bits and OpenSSL drivers for Android 64 bits and I don't manage to compil either SQL drivers for 64 bits or OpenSSL drivers for 32 bits so I can use them both at the same time.

Can anyone help me, or provide me the .so required ? I have a month left to ending this.

Thanks in advance,

IRayman

Pablo J. Rogina

@IRayman

I don't manage to compil either SQL drivers for 64 bits or OpenSSL drivers for 32 bits

please show us what the process is that you're using (what sources, build steps, etc) and errors if any you're getting

IRayman

@Pablo-J-Rogina
Ok, let's take the example of trying to get SQL drivers in 64 bits for Android.

I'm using those softs : https://postimg.cc/3ycQkCd1
I have msys2 in mingw64 dir like this : https://postimg.cc/0K13StxY
I am using those sources : https://postimg.cc/YL7n0hf8

I don't have the errors in my mind, I'll need to try again to showing them. I'm using my teacher's tutorial which is for Android SQL 32 bits and I'm trying to adapt it to 64 bits. I'm French by the way, so sorry if my English isn't perfect.

SGaist

Hi and welcome to devnet,

Please show use your teacher's tutorial. That will allow better understanding of how you are trying to achieve things.

IRayman

This post is deleted!

IRayman

Hi @SGaist and thank you,

My teacher's tutorial is in French :/ but here it is :
https://anonfile.com/Y5S8H8s3n1/Tuto_-_Compiler_QMySQL_pour_Android_pdf

SGaist

Why does that website try to make me open a .dmg file ?

IRayman

@SGaist
I don't know, I tried it and it's the good file, which is a PDF btw.
Give me a website that you trust if you want ? Or maybe you need another format file ?

SGaist

Strange... This time it worked properly...

First thing, do you have a 64 Qt Android build ?
Also, ensure that you are using the NDK recommended in the Qt Android Getting Started guide matching the version you are using.

IRayman

@SGaist

I'm using Qt 5.12 with NDK r19c and JDK 1.8.

I have a 64 Qt Android build which work perfectly.

SGaist

Good, then what error are you getting currently ?

IRayman

Hey @SGaist,
Here is the first error I'm facing with : https://postimg.cc/jnQ695rn
Here is the config.log file : https://anonfile.com/v0V2N4senc/config_log

SGaist

Are you sure the path to the compiler is correct ?

On a side note, the latest Android NDK switched to clang, you might want to use that compiler.

IRayman

@SGaist,

Yes I would definetely want to use that compiler. If you could help me figure it out how to do it and what is needed to be change in the tutorial I have that would save my life.

SGaist

Change the path you are using for the compiler to point to clang rather than gcc.

IRayman

@SGaist,

Which path on my tutorial do you think I need to change (I didn't went after ./configure --host=$platform_sort --prefix=$SR/usr --with-sysroot=$SR on step Iconv)

SGaist

Change the export CC="$BR"gcc to export CC="$BR"clang and the CPP equivalent to point to clang++

But first check in which folder you have clang located.

IRayman

@SGaist,

Yes that's what I'm trying to find but I can't find it I don't know why

SGaist

Find what ? The clang executable ? If so, how are you searching it ? What version of the NDK are your using ?

IRayman

@SGaist
I found it, i'm using NDK R19C