+
+ dnl # Remove the previous build test directory.
+ rm -Rf build
+
+ AC_ARG_VAR([TEST_JOBS],
+ [simultaneous jobs during configure (defaults to $(nproc))])
+ if test "x$ac_cv_env_TEST_JOBS_set" != "xset"; then
+ TEST_JOBS=$(nproc)
+ fi
+ AC_SUBST(TEST_JOBS)
+