Merge #13133: Remove python2 from configure.ac

457c2da Remove python2 from configure.ac (Chun Kuan Lee)

Pull request description:

Tree-SHA512: 6777fe86276156bb2af092bcd679b18ce9dd71258fe843b591bb8a2fc9276ffd8803396adb6f9d8af07289ff85b344b808966d13064329e3449bb66fa0655731

Author: MarcoFalke

configure.ac

@@ -84,7 +84,7 @@ AC_PATH_TOOL(STRIP, strip)
 AC_PATH_TOOL(GCOV, gcov)
 AC_PATH_PROG(LCOV, lcov)
 dnl Python 3.x is supported from 3.4 on (see https://github.com/bitcoin/bitcoin/issues/7893)
-AC_PATH_PROGS([PYTHON], [python3.6 python3.5 python3.4 python3 python2.7 python2 python])
+AC_PATH_PROGS([PYTHON], [python3.7 python3.6 python3.5 python3.4 python3 python])
 AC_PATH_PROG(GENHTML, genhtml)
 AC_PATH_PROG([GIT], [git])
 AC_PATH_PROG(CCACHE,ccache)