# For Automake bug#7648 and PR automake/491.
required='c++ bison'
-. ./defs || exit 1
+. test-init.sh
cat >> configure.ac << 'END'
AC_PROG_CXX
# Check that distribution is self-contained, and do not require
# bison to be built.
-env YACC=false DISTCHECK_CONFIGURE_FLAGS='YACC=false' $MAKE -e distcheck
+yl_distcheck YACC=false DISTCHECK_CONFIGURE_FLAGS='YACC=false'
: