dnl Process this file with autoconf to produce a configure script.
AC_INIT(acconfig.h)

dnl Checks for programs.
AC_PROG_LEX
AC_PROG_YACC
AC_PROG_CC
AC_PROG_CPP

dnl Make config.h
AC_CONFIG_HEADER(config.h:acconfig.h)
AC_PATH_PROG(GUNZIP, gunzip)
AC_DEFINE_UNQUOTED(GUNZIP, "$ac_cv_path_GUNZIP")    

dnl Checks for libraries.
AC_CHECK_LIB(nsl,gethostbyname)
AC_CHECK_LIB(socket,bind)

dnl Checks for header files.
AC_HEADER_DIRENT
AC_HEADER_STDC
AC_HEADER_SYS_WAIT
AC_CHECK_HEADERS(fcntl.h limits.h sys/time.h unistd.h)

dnl Checks for typedefs, structures, and compiler characteristics.
AC_C_CONST
AC_TYPE_UID_T
AC_TYPE_PID_T
AC_TYPE_SIZE_T
AC_HEADER_TIME
AC_STRUCT_TM

dnl Checks for library functions.
AC_FUNC_MEMCMP
AC_FUNC_MMAP
AC_FUNC_SETVBUF_REVERSED
AC_CHECK_FUNCS(getcwd gethostname mkdir select socket strdup strstr)

AC_OUTPUT(Makefile)