configure.in

早期freebsd实现

dnl Process this file with autoconf to produce a configure script.
dnl
AC_INIT(initscan.c)

AC_LN_S
AC_PROG_YACC
AC_PROG_CC
AC_PROG_RANLIB
AC_PROG_INSTALL
AC_CONST
AC_STDC_HEADERS
AC_HAVE_HEADERS(string.h)

case "$YACC" in
*bison*)
  AC_ALLOCA
  ;;
esac

AC_OUTPUT(Makefile)