termux-packages/packages/bitcoin/configure.ac.patch

--- a/configure.ac
+++ b/configure.ac
@@ -828,7 +828,10 @@
         *aarch64*)
           ANDROID_ARCH=arm64-v8a
           ;;
-        *armv7a*)
+        *i686*)
+          ANDROID_ARCH=x86
+          ;;
+        *arm*)
           ANDROID_ARCH=armeabi-v7a
           ;;
         *) AC_MSG_ERROR([Could not determine Android arch, or it is unsupported]) ;;