dnl Process this file with 'autoconf' to produce a 'configure' script dnl $Id: configure.in,v 1.21 2015/07/05 22:07:36 tom Exp $ AC_PREREQ(2.52.20011201) AC_REVISION($Revision: 1.21 $) AC_INIT(main.c) AC_CONFIG_HEADER(config.h:config_h.in) CF_CHECK_CACHE([AC_CANONICAL_SYSTEM]) AC_ARG_PROGRAM CF_PROG_CC AC_PROG_MAKE_SET AC_PROG_INSTALL CF_MAKE_TAGS CF_PROG_AWK CF_PROG_LINT CF_XOPEN_SOURCE AC_CHECK_HEADERS(fcntl.h) CF_MKSTEMP AC_HAVE_FUNCS(vsnprintf) AC_MSG_CHECKING(for maximum table size) AC_ARG_WITH([max-table-size], [AC_HELP_STRING([--with-max-table-size=N], [set the maximum table size = N (no default)])]) if test -n "$with_max_table_size" then AC_MSG_RESULT($with_max_table_size) check=`expr "$with_max_table_size" + 0` if test "x$check" != "x$with_max_table_size" then AC_MSG_ERROR([invalid value for --with-max-table-size: $with_max_table_size]) fi AC_DEFINE_UNQUOTED(MAXTABLE,$with_max_table_size,[Define to maximum table size (default: 32500)]) else AC_MSG_RESULT(default) fi AC_MSG_CHECKING(if backtracking extension is wanted) AC_ARG_ENABLE([btyacc], [AC_HELP_STRING([--enable-btyacc], [turn on support for the btyacc backtracking extension (default: no)])]) AC_MSG_RESULT($enable_btyacc) if test "$enable_btyacc" = "yes"; then AC_DEFINE(YYBTYACC,1,[Define to 1 to enable backtracking extension]) SKELETON=btyaccpar else SKELETON=yaccpar fi AC_SUBST(SKELETON) CF_WITH_WARNINGS(Wwrite-strings) CF_DISABLE_ECHO CF_DISABLE_LEAKS CF_WITH_MAN2HTML AC_TYPE_MODE_T ### output makefile AC_OUTPUT(makefile) CF_MAKE_DOCS(yacc,1) |