openafs/configure.in

AC_INIT(src/config/stds.h)
AM_INIT_AUTOMAKE(openafs,devel)
AC_CANONICAL_HOST
AC_CONFIG_HEADER(src/config/afsconfig.h)

#BOZO_SAVE_CORES BOS_RESTRICTED_MODE BOS_NEW_CONFIG pam sia  BITMAP_LATER FAST_RESTART
AC_ARG_WITH(afs-sysname,
[  --with-afs-sysname=sys    use sys for the afs sysname]
)
AC_ARG_ENABLE( obsolete,
[  --enable-obsolete 			enable obsolete portions of AFS (mpp, ntp and package)],, enable_obsolete="no")
AC_ARG_ENABLE( insecure,
[  --enable-insecure 			enable insecure portions of AFS (ftpd, inetd, rcp, rlogind and rsh)],, enable_insecure="no")
AC_ARG_ENABLE( afsdb,
[  --disable-afsdb 			disable AFSDB RR support],, enable_afsdb="yes")
AC_ARG_ENABLE( bos-restricted-mode,
[  --enable-bos-restricted-mode 	enable bosserver restricted mode which disables certain bosserver functionality],, enable_bos_restricted_mode="no")
AC_ARG_ENABLE( namei-fileserver,
[  --enable-namei-fileserver 		force compilation of namei fileserver in preference to inode fileserver],, enable_namei_fileserver="no")
AC_ARG_WITH(linux-kernel-headers,
[  --with-linux-kernel-headers=path    	use the kernel headers found at path(optional, defaults to /usr/src/linux)]
)

AC_PROG_CC

dnl weird ass systems
AC_AIX
AC_ISC_POSIX
AC_MINIX

dnl Various compiler setup.
AC_C_INLINE
AC_C_CONST
AC_TYPE_PID_T
AC_TYPE_SIZE_T
AC_TYPE_SIGNAL

dnl Checks for programs.
AC_PROG_INSTALL
AC_PROG_LN_S
AC_PROG_RANLIB
AC_PROG_YACC
AM_PROG_LEX

OPENAFS_CHECK_BIGENDIAN

AC_MSG_CHECKING(your OS)
system=$host
case $system in
        *-linux*)
		MKAFS_OSTYPE=LINUX
		if test "x$with_linux_kernel_headers" != "x"; then
			LINUX_KERNEL_PATH="$with_linux_kernel_headers"
		else
			LINUX_KERNEL_PATH="/usr/src/linux"
		fi
		if test -f "$with_linux_kernel_headers/include/linux/version.h"; then
		 linux_kvers=`fgrep UTS_RELEASE $with_linux_kernel_headers/include/linux/version.h |awk 'BEGIN { FS="\"" } { print $2 }'`
		 if test "x$linux_kvers" = "x"; then
		  AC_MSG_ERROR(Linux headers lack version definition)
		  exit 1
		 else
		  LINUX_VERSION="$linux_kvers"
		 fi
		else
		 AC_MSG_ERROR(No linux headers found at $with_linux_kernel_headers)
		 exit 1
		fi
                AC_MSG_RESULT(linux)
		LINUX_FS_STRUCT_INODE_HAS_I_BYTES
		LINUX_INODE_SETATTR_RETURN_TYPE
                ;;
        *-solaris*)
		MKAFS_OSTYPE=SOLARIS
                AC_MSG_RESULT(sun4)
                ;;
        *-hpux*)
		MKAFS_OSTYPE=HPUX
                AC_MSG_RESULT(hp_ux)
                ;;
        *-irix*)
		MKAFS_OSTYPE=IRIX
                AC_MSG_RESULT(sgi)
                ;;
        *-aix*)
		MKAFS_OSTYPE=AIX
                AC_MSG_RESULT(rs_aix)
                ;;
        *-osf*)
		MKAFS_OSTYPE=DUX
                AC_MSG_RESULT(alpha_dux)
                ;;
        *-darwin*)
		MKAFS_OSTYPE=DARWIN
                AC_MSG_RESULT(ppc_darwin)
                ;;
	*-freebsd*)
		MKAFS_OSTYPE=FBSD
		AC_MSG_RESULT(i386_fbsd)
		;;
        *)
                AC_MSG_RESULT($system)
                ;;
esac

if test "x${MKAFS_OSTYPE}" = "xIRIX"; then
        echo Skipping library tests because they confuse Irix.
else
  AC_CHECK_FUNCS(socket)

  if test "$ac_cv_func_socket" = no; then
    for lib in socket inet; do
        if test "$HAVE_SOCKET" != 1; then
                AC_CHECK_LIB($lib, socket,LIBS="$LIBS -l$lib";HAVE_SOCKET=1;AC_DEFINE(HAVE_SOCKET))
        fi
    done
  fi
  
  AC_CHECK_FUNCS(connect)       

  if test "$ac_cv_func_connect" = no; then
    for lib in nsl; do
        if test "$HAVE_CONNECT" != 1; then
                AC_CHECK_LIB($lib, connect,LIBS="$LIBS -l$lib";HAVE_CONNECT=1;AC_DEFINE(HAVE_CONNECT))
        fi
    done
  fi

  AC_CHECK_FUNCS(gethostbyname)
  if test "$ac_cv_func_gethostbyname" = no; then
        for lib in dns nsl resolv; do
          if test "$HAVE_GETHOSTBYNAME" != 1; then
            AC_CHECK_LIB($lib, gethostbyname, LIBS="$LIBS -l$lib";HAVE_GETHOSTBYNAME=1;AC_DEFINE(HAVE_GETHOSTBYNAME))
          fi
        done    
  fi    

  AC_CHECK_FUNCS(res_search)
  if test "$ac_cv_func_res_search" = no; then
        for lib in dns nsl resolv; do
          if test "$HAVE_RES_SEARCH" != 1; then
            AC_CHECK_LIB($lib, res_search, LIBS="$LIBS -l$lib";HAVE_RES_SEARCH=1;AC_DEFINE(HAVE_RES_SEARCH))
          fi
        done    
	if test "$HAVE_RES_SEARCH" = 1; then
	  LIB_res_search="-l$lib"	
	fi
  fi    
fi

PTHREAD_LIBS=error
AC_CHECK_LIB(pthread, pthread_attr_init,
             PTHREAD_LIBS="-lpthread")
if test "x$PTHREAD_LIBS" = xerror; then
        AC_CHECK_LIB(pthreads, pthread_attr_init,
                PTHREAD_LIBS="-lpthreads")
fi
if test "x$PTHREAD_LIBS" = xerror; then
        AC_CHECK_LIB(c_r, pthread_attr_init,
                PTHREAD_LIBS="-lc_r")
fi
if test "x$PTHREAD_LIBS" = xerror; then
        AC_CHECK_FUNC(pthread_attr_init, PTHREAD_LIBS="")
fi
if test "x$PTHREAD_LIBS" = xerror; then
        AC_MSG_ERROR(*** Unable to locate working posix thread library ***)
fi
AC_SUBST(PTHREAD_LIBS)

WITH_OBSOLETE=NO
if test "$enable_obsolete" = "yes"; then
	WITH_OBSOLETE=YES
fi

WITH_INSECURE=NO
if test "$enable_insecure" = "yes"; then
	WITH_INSECURE=YES
fi

# Should autocompute a default
if test "x$with_afs_sysname" != "x"; then
	AFS_SYSNAME="$with_afs_sysname"
else
	AC_MSG_ERROR(An AFS sysname is required)
	exit 1
fi

if test "$enable_bos_restricted_mode" = "yes"; then
	AC_DEFINE(BOS_RESTRICTED_MODE)
fi

if test "$enable_namei_fileserver" = "yes"; then
	AC_DEFINE(AFS_NAMEI_ENV)
fi

if test "$enable_afsdb" = "yes"; then
	LIB_AFSDB="$LIB_res_search"
	AC_DEFINE(AFS_AFSDB_ENV)
fi

SRCDIR_PARENT=`pwd`
TOP_SRCDIR="${SRCDIR_PARENT}/src"

dnl checks for header files.
AC_HEADER_STDC
AC_HEADER_SYS_WAIT
AC_HEADER_DIRENT
AC_CHECK_HEADERS(stdlib.h string.h unistd.h fcntl.h sys/time.h sys/file.h)
AC_CHECK_HEADERS(netinet/in.h netdb.h sys/fcntl.h sys/mnttab.h sys/mntent.h)
AC_CHECK_HEADERS(mntent.h sys/vfs.h sys/param.h sys/fs_types.h)
AC_CHECK_HEADERS(sys/mount.h strings.h termios.h signal.h)
AC_CHECK_HEADERS(windows.h malloc.h winsock2.h direct.h io.h)
AC_CHECK_HEADERS(security/pam_modules.h siad.h usersec.h)

AC_CHECK_FUNCS(utimes random srandom getdtablesize snprintf re_comp re_exec)

AC_SUBST(AFS_SYSNAME)
AC_SUBST(LIB_AFSDB)
AC_SUBST(LINUX_KERNEL_PATH)
AC_SUBST(LINUX_VERSION)
AC_SUBST(MKAFS_OSTYPE)
AC_SUBST(TOP_SRCDIR)
AC_SUBST(WITH_OBSOLETE)
AC_SUBST(WITH_INSECURE)

AC_OUTPUT(             \
Makefile               \
src/config/Makefile.${AFS_SYSNAME} \
src/libafs/MakefileProto.${MKAFS_OSTYPE} \
)