Merge changes I61a03b7a,I874b36e2,I0a93bf0b,I750a619b,Id7e45500 into idea133

* changes:
  Simplify build of 64-bit binaries.
  android-configure.sh: Fix linker probe check.
  Generate position-independent binaries.
  mini-glib: Only compile glib-win32.c when needed.
  Remove obsolete HOST_LONGBITS feature check.