Support building on Android arm aarch64 x86 x86_64

1. Add cmake support in CMakeLists.txt according to https://developer.android.com/ndk/guides/other_build_systems

2. Resolve symbols errors

3. Backport fixes from 438ed42311

   > QEMU relies on two optimization for ppc64 and arm:
   >
   > 1. if(0) /* optimized code */
   > 2. assert(0); /* optimized code */
   >
   > But the assert on mingw32 doesn't have noreturn attribute which prevents
   > the second optimization and some code is reverted to the original code
   > to fit in the first optimization.
   >
   > The assert implementation is copied from glib as qemu did.

   Unfortunately, NDK also doesn't have an assert implementation qemu prefers.

qemu/accel/tcg/cputlb.c

@@ -963,10 +963,10 @@ static void tlb_fill(CPUState *cpu, target_ulong addr, int size,
      * should result in exception + longjmp to the cpu loop.
      */
     ok = cc->tlb_fill(cpu, addr, size, access_type, mmu_idx, false, retaddr);
+    assert(ok);
 #else
     cc->tlb_fill(cpu, addr, size, access_type, mmu_idx, false, retaddr);
 #endif
-    assert(ok);
 }
 
 static uint64_t io_readx(CPUArchState *env, CPUIOTLBEntry *iotlbentry,