NDK version for android?

Any ideas on which NDK may work?

I tried android-ndk-r18b
sdl/Window.c:334: error: undefined reference to 'sdl_warp_mouse_in_window'

android-ndk-r26b
In file included from cpp/sdl2/src/render/opengles2/SDL_render_gles2.c:304:
cpp/sdl2/src/render/opengles2/SDL_gles2funcs.h:58:1: error: incompatible function pointer types assigning to 'void (*)(GLuint, GLsizei, const GLchar **, const GLint *)' (aka 'void (*)(unsigned int, int, const char **, const int *)') from 'void (GLuint, GLsizei, const GLchar *const *, const GLint *)' (aka 'void (unsigned int, int, const char *const *, const int *)') [-Wincompatible-function-pointer-types]
cpp/sdl2/src/render/opengles2/SDL_render_gles2.c:293:45: note: expanded from macro 'SDL_PROC'