--- projects/cms/source/ihost/configure.in	2002/05/30 11:30:07	1.3
+++ projects/cms/source/ihost/configure.in	2005/09/24 13:30:40	1.34
@@ -1,54 +1,140 @@
-AC_INIT(ihost.c)
-AM_INIT_AUTOMAKE(ihost, 1.0rc1)
-dnl AC_CONFIG_SRCDIR([ihost.c])
-AM_CONFIG_HEADER([config.h])
+#                                               -*- Autoconf -*-
+# Process this file with autoconf to produce a configure script.
+#
+# configure.in for i-scream ihost
+# $Id: configure.in,v 1.34 2005/09/24 13:30:40 tdb Exp $
+#
 
+# Change these to change the package name and version
+AC_INIT(ihost, 1.5.9, bugs@i-scream.org)
+AM_INIT_AUTOMAKE(ihost, 1.5.9)
+
+# Revision number (automatically updated)
+AC_REVISION($Revision: 1.34 $)
+
+# Might work with older autoconfs... but tested on 2.57
+AC_PREREQ(2.57)
+
+# The file we use to pass #define's to the source
+AM_CONFIG_HEADER(config.h)
+
+# Checks for programs
 AC_PROG_CC
 AC_PROG_INSTALL
-AC_PROG_RANLIB
 
-dnl AC_HEADER_DIRENT
+# User specified libstatgrab prefix
+AC_ARG_WITH([libstatgrab-prefix],
+	[  --with-libstatgrab-prefix=PATH        libstatgrab is in PATH],
+	[
+		if test -d "$withval/lib"; then
+			LDFLAGS="-L${withval}/lib ${LDFLAGS}"
+		fi
+		if test -d "$withval/include"; then
+			CPPFLAGS="-I${withval}/include ${CPPFLAGS}"
+		fi
+	]
+)
+
+# User specified libukcprog prefix
+AC_ARG_WITH([libukcprog-prefix],
+	[  --with-libukcprog-prefix=PATH         libukcprog is in PATH],
+	[
+		if test -d "$withval/lib"; then
+			LDFLAGS="-L${withval}/lib ${LDFLAGS}"
+		fi
+		if test -d "$withval/include"; then
+			CPPFLAGS="-I${withval}/include ${CPPFLAGS}"
+		fi
+	]
+)
+
+# Checks for header files
 AC_HEADER_STDC
-dnl AC_CHECK_HEADERS([arpa/inet.h fcntl.h limits.h memory.h mntent.h netdb.h netinet/in.h stddef.h stdlib.h string.h sys/mount.h sys/param.h sys/socket.h sys/statvfs.h sys/time.h sys/vfs.h syslog.h unistd.h utmp.h])
+AC_CHECK_HEADERS(statgrab.h,,[AC_MSG_ERROR([need statgrab.h])])
+AC_CHECK_HEADERS(ukcprog.h,,[AC_MSG_ERROR([need ukcprog.h])])
 
-dnl AC_C_CONST
-dnl AC_TYPE_UID_T
-dnl AC_TYPE_PID_T
-dnl AC_TYPE_SIZE_T
-dnl AC_HEADER_TIME
+# Checks for typedefs, structures, and compiler characteristics
+AC_C_CONST
 
-dnl AC_FUNC_FORK
-AC_FUNC_GETLOADAVG
-dnl AC_FUNC_MALLOC
-dnl AC_CHECK_FUNCS([gethostbyname getmntent getmntinfo getpagesize inet_ntoa memmove memset socket strchr strdup strncasecmp strrchr strtol uname])
+# Checks for library functions
+AC_FUNC_MALLOC
+AC_FUNC_REALLOC
+AC_FUNC_FORK
+AC_CHECK_FUNCS(strlcat)
 
+# Figure out details about the host - we need the OS
 AC_CANONICAL_HOST
 
+# Default needing setgid kmem to false
+AM_CONDITIONAL(SETGIDKMEM, false)
+
+# Set things up for different OS's
+# We define the name of the OS so the code can act accordingly
+# We also need to add the right LDFLAGS
 case $host_os in
 solaris2.*)
+	AC_CHECK_LIB(ukcprog, fpgetline,[:],[AC_MSG_ERROR([need libukcprog])],[-lnsl -lsocket])
 	AC_DEFINE(SOLARIS, , [Building on Solaris 2.x])
-	LDFLAGS="$LDFLAGS -lnsl -lsocket -lkstat"
+	LIBS="$LIBS -lnsl -lsocket -lkstat -ldevinfo -lstatgrab -lukcprog"
 	;;
-freebsd4.*)
-	AC_DEFINE(FREEBSD, , [Building on FreeBSD 4.x])
-	LDFLAGS="$LDFLAGS -lkvm"
+freebsd*)
+	AC_CHECK_LIB(ukcprog, fpgetline,[:],[AC_MSG_ERROR([need libukcprog])])
+	AC_DEFINE(ALLBSD, , [Building on a BSD-derived system])
+	AC_DEFINE(FREEBSD, , [Building on FreeBSD])
+	LIBS="$LIBS -lstatgrab -lkvm -ldevstat -lukcprog"
+	# FreeBSD needs ihost to be setgid kmem
+	AM_CONDITIONAL(SETGIDKMEM, true)
 	;;
+netbsdelf*)
+	AC_CHECK_LIB(ukcprog, fpgetline,[:],[AC_MSG_ERROR([need libukcprog])])
+	AC_DEFINE(ALLBSD, , [Building on a BSD-derived system])
+	AC_DEFINE(NETBSD, , [Building on NetBSD])
+	LIBS="$LIBS -lstatgrab -lkvm -lukcprog"
+	AM_CONDITIONAL(SETGIDKMEM, true)
+	;;
 linux-gnu)
-	AC_DEFINE(LINUX, , [Building on GNU/Lunix])
+	AC_CHECK_LIB(ukcprog, fpgetline,[:],[AC_MSG_ERROR([need libukcprog])])
+	AC_DEFINE(LINUX, , [Building on GNU/Linux])
+	LIBS="$LIBS -lstatgrab -lukcprog"
 	;;
+cygwin)
+	AC_MSG_ERROR([libstatgrab doesn't fully support cygwin, yet])
+	;;
+mingw32)
+	AC_CHECK_LIB(ukcprog, fpgetline,[:],[AC_MSG_ERROR([need libukcprog])])
+	AC_DEFINE(MINGW, , [Building on MinGW])
+	AC_DEFINE(WINVER, 0x0500, [Building for Windows 2000])
+	LIBS="$LIBS -lstatgrab -lukcprog -lws2_32 -lpdh -lIphlpapi -lpsapi -lnetapi32"
+	;;
 *)
-	AC_MSG_ERROR([Cannot build on unknown OS: $build_os])
+	AC_MSG_ERROR([Cannot build on unknown OS: $host_os])
 	;;
 esac
 
-AC_ARG_WITH([pid-file], AC_HELP_STRING([--with-pid-file=FILE],[location of PID file (default: /var/tmp/.ihost.pid)]), [pidfile=$withval], [pidfile=[/var/tmp/.ihost.pid]])
+# Check for libstatgrab
+AC_CHECK_LIB(statgrab, sg_get_host_info,[:],[AC_MSG_ERROR([need libstatgrab])])
+
+# Check for the --with-pid-file option
+AC_ARG_WITH([pid-file], [  --with-pid-file=FILE    location of PID file (default: /var/tmp/.ihost.pid)], [pidfile=$withval], [pidfile=[/var/tmp/.ihost.pid]])
 AC_DEFINE_UNQUOTED([PID_FILE], ["$pidfile"], [Location of PID file])
-AC_SUBST([pidfile], [$pidfile])
 
-AC_ARG_WITH([max-udp-size], AC_HELP_STRING([--with-max-udp-size=SIZE],[maximum size of UDP packets in kilobytes (default: 8192kb)]), [max_udp_size=$withval], [max_udp_size=[8192]])
-AC_DEFINE_UNQUOTED([UDP_MAX_PACKET_SIZE], [$max_udp_size], [Maximum size of UDP packets in kilobytes])
+# Check for the --with-max-udp-size option
+AC_ARG_WITH([max-udp-size], [  --with-max-udp-size=KB  maximum size of UDP packets in kilobytes (default: 8192kb)], [max_udp_size=$withval], [max_udp_size=[8192]])
+AC_DEFINE_UNQUOTED([MAX_UDP_PACKET_SIZE], [$max_udp_size], [Maximum size of UDP packets in kilobytes])
 
-AC_CONFIG_FILES([Makefile libstatgrab/Makefile libukcprog/Makefile])
-AC_CONFIG_FILES([ihostchk.sh], [chmod +x ihostchk.sh])
+# Check for the --with-log-file option
+AC_ARG_WITH([log-file], [  --with-log-file=FILE    location of log file (default: /var/log/ihost.log)], [logfile=$withval], [logfile=[/var/log/ihost.log]])
+AC_DEFINE_UNQUOTED([LOG_FILE], ["$logfile"], [Location of log file])
+
+# Check for the --with-server-name option
+AC_ARG_WITH([server-name], [  --with-server-name=NAME default server name (default: i-scream)], [servername=$withval], [servername=[i-scream]])
+AC_DEFINE_UNQUOTED([DEF_SERVER_NAME], ["$servername"], [Default Server Name])
+
+# Check for the --with-server-port option
+AC_ARG_WITH([server-port], [  --with-server-port=PORT default server port (default: 4567)], [serverport=$withval], [serverport=[4567]])
+AC_DEFINE_UNQUOTED([DEF_SERVER_PORT], [$serverport], [Default Server Port])
+
+# And finish by changing these files
+AC_CONFIG_FILES([Makefile])
 
 AC_OUTPUT