1LN AC_PROG_LN_S 2AWK AC_PROG_AWK 3CC AC_PROG_CC 4CPP AC_PROG_CPP 5CXX AC_PROG_CXX 6INSTALL AC_PROG_INSTALL 7LEX AC_PROG_LEX 8RANLIB AC_PROG_RANLIB 9YACC AC_PROG_YACC 10BISON AC_PROG_YACC 11MAKE AC_PROG_MAKE_SET 12