Source
--- configure.ac.orig 2019-11-08 05:10:25.000000000 -0800
+++ configure.ac 2019-11-08 19:13:34.000000000 -0800
# Check for perl
################
-AC_PATH_PROGS(PERL,perl5 perl,perl)
+AC_PATH_PROGS(PERL,perl5.28)
AX_PROG_PERL_VERSION([perl_required_version],,
[add_deps_error([perl >= perl_required_version])])