!!! FIX FOR https://github.com/termux/termux-packages/issues/4319 !!!
---------------------------------------------------------------------------------
diff -uNr mariadb-10.5.5/include/my_rdtsc.h mariadb-10.5.5.mod/include/my_rdtsc.h
--- mariadb-10.5.5/include/my_rdtsc.h	2020-08-07 15:57:35.000000000 +0300
+++ mariadb-10.5.5.mod/include/my_rdtsc.h	2020-08-29 23:55:38.206355189 +0300
@@ -26,7 +26,7 @@
 # ifndef __has_builtin
 #  define __has_builtin(x) 0 /* Compatibility with non-clang compilers */
 # endif
-# if __has_builtin(__builtin_readcyclecounter)
+# if __has_builtin(__builtin_readcyclecounter) && !defined(__ANDROID__)
 # elif defined _WIN32
 #  include <intrin.h>
 # elif defined __i386__ || defined __x86_64__
@@ -128,7 +128,7 @@
 */
 static inline ulonglong my_timer_cycles(void)
 {
-# if __has_builtin(__builtin_readcyclecounter) && !defined (__aarch64__)
+# if __has_builtin(__builtin_readcyclecounter) && !defined (__aarch64__) && !defined(__ANDROID__)
   return __builtin_readcyclecounter();
 # elif defined _WIN32 || defined __i386__ || defined __x86_64__
   return __rdtsc();