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

dnl sets package name and version
AM_INIT_AUTOMAKE(procps,3.0)

dnl Checks for programs.
AC_PROG_CC
AC_PROG_INSTALL
AC_PROG_LN_S
AM_PROG_LIBTOOL

dnl Checks for libraries.
dnl Replace `main' with a function in -lc:
AC_CHECK_LIB(c, main)
dnl Replace `main' with a function in -lefence:
AC_CHECK_LIB(efence, main)
dnl Replace `main' with a function in -lproc:
#AC_CHECK_LIB(proc, main)

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

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

dnl Checks for library functions.
AC_FUNC_GETPGRP
AC_PROG_GCC_TRADITIONAL
AC_HEADER_MAJOR
AC_FUNC_MMAP
AC_TYPE_SIGNAL
AC_FUNC_STRFTIME
AC_FUNC_VPRINTF
AC_CHECK_FUNCS(gettimeofday regcomp select strcspn strdup strerror strspn strstr strtod strtol strtoul uname)

AC_SUBST(NCURSES_LIB)
AC_CHECK_LIB(ncurses, initscr,NCURSES_LIB="-lncurses",AC_MSG_ERROR(Need ncurses to compile this program))


AC_OUTPUT(Makefile ps/Makefile proc/Makefile)