Cross-compile for Android using a Windows host doesn't install version-neutral .so file

[mitza-oci]

Cross-compiling should generate the same files independent of host platform.
What we observe is that Windows has

lib\libxerces-c-3.2.so

while Linux has

lib/libxerces-c.so
lib/libxerces-c-3.2.so

Seems to be a problem with the block of CMake around line 1284 in src/CMakeLists.txt. Need to check upstream to see if there are any fixes post-3.2.2 (or just proposed) or if an issue exists.