Problem with building ORACLE database

[denonth]

Guys please help!
I have tried everything, downloaded all packages you can get on QTsdk and in necessitas too.

Here is my problem I want to use Oracle database on Android, I have tried tons of things, but at the end I have problem with

set INCLUDE=%INCLUDE%;c:\oracle\oci\include
set LIB=%LIB%;c:\oracle\oci\lib\msvc
cd %QTDIR%\src\plugins\sqldrivers\oci
qmake oci.pro
nmake

I can't start nmake it says that it cannot be recognized as internal or external...

Can someon please tell me how to build driver for Oracle and how to use it. I am doing my best and I am standing on one spot all the time.

I have all sdk I need, qt-source folder contains sql driver oci, when I perform above code everything is okay to the last line. Last line is not working.
I am using Necessita and QtCreator 4.7.4 desktop

Please help,
Denonth

[Hostel]

Find where you have @nmake@ and add this directory to path @set path=%path%;C:\dir\where\is\nmake@

[goetz]

As the SDK only contains a MinGW build of Qt, you must not use nmake to build the plugin, but mingw32-make.exe. I'm not 100% sure if the Oracle libs work together with MinGW, but as far as I know, there's no C++ used in the OCI libs, so in general it should work.