An alternative to Fpdeluxe:
I use Lazarus 64 bit v 2.0.2 (Windows) and I have cross-compilers working that way:
1- Install fpc-3.2.2.win32.and.win64.exe
2 - Install fpc-3.2.2.i386-win32.cross.android .exe
3 - Download zip
https://sourceforge.net/projects/freepascal/files/Source/3.2.2/ and extract only the fpcsrc folder to FPC folder
4- In Tools\Options change Compiler Executable and FPC Source Directory
5- LAMW Android Project Options\Build change to ARMV7a+VFPv3
It was the fastest way to compile Win32 Win64 Android ( with ANT or Gradle)
LAMW and FPC is a mystery to be solved.
I tried to play it on a friend's pc, exactly what I did and it works on my pc. Result: Fail.
Now I'm investigating why this works for me. When I find out I'll do an update here.