source/ihost/configure.in

#                                               -*- Autoconf -*-
# Process this file with autoconf to produce a configure script.
#
# configure.in for i-scream ihost
# $Id: configure.in,v 1.21 2003/03/29 18:52:55 tdb Exp $
#

# Change these to change the package name and version
AC_INIT(ihost, 1.5.5, dev@i-scream.org.uk)
AM_INIT_AUTOMAKE(ihost, 1.5.5)

# Revision number (automatically updated)
AC_REVISION($Revision: 1.21 $)

# 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

# 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
AC_CHECK_HEADERS(statgrab.h,,[AC_MSG_ERROR([need statgrab.h])])
AC_CHECK_HEADERS(ukcprog.h,,[AC_MSG_ERROR([need ukcprog.h])])

# Checks for typedefs, structures, and compiler characteristics
AC_C_CONST

# Checks for library functions
AC_FUNC_MALLOC
AC_FUNC_REALLOC
AC_FUNC_FORK
AC_CHECK_FUNCS(strlcat)
AC_CHECK_LIB(statgrab, get_general_stats,[:],[AC_MSG_ERROR([need libstatgrab])])

# 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 $host_os in
solaris2.*)
        AC_CHECK_LIB(ukcprog, fpgetline,[:],[AC_MSG_ERROR([need libukcprog])],[-lnsl -lsocket])
        AC_DEFINE(SOLARIS, , [Building on Solaris 2.x])
        LIBS="$LIBS -lnsl -lsocket -lkstat -Wl,-Bstatic -lstatgrab -lukcprog -Wl,-Bdynamic"
        ;;
freebsd4.*)
        AC_CHECK_LIB(ukcprog, fpgetline,[:],[AC_MSG_ERROR([need libukcprog])])
        AC_DEFINE(FREEBSD, , [Building on FreeBSD 4.x])
        LIBS="$LIBS -lkvm -lstatgrab -lukcprog -static"
        # FreeBSD needs ihost to be setgid kmem
        AM_CONDITIONAL(SETGIDKMEM, true)
        ;;
linux-gnu)
        AC_CHECK_LIB(ukcprog, fpgetline,[:],[AC_MSG_ERROR([need libukcprog])])
        AC_DEFINE(LINUX, , [Building on GNU/Linux])
        LIBS="$LIBS -lstatgrab -lukcprog -static"
        ;;
*)
        AC_MSG_ERROR([Cannot build on unknown OS: $host_os])
        ;;
esac

# 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])

# 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])

# 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])

# And finish by changing these files
AC_CONFIG_FILES([Makefile])

AC_OUTPUT
Revision:	1.22
Committed:	Sun Mar 30 14:52:24 2003 UTC (21 years, 8 months ago) by tdb
Branch:	MAIN
Changes since 1.21:	+6 -6 lines
Log Message:	Tweak the configure script library checking.
#	User	Rev	Content
1	tdb	1.9	# -- Autoconf --
2			# Process this file with autoconf to produce a configure script.
3			#
4			# configure.in for i-scream ihost
5	tdb	1.22	# $Id: configure.in,v 1.21 2003/03/29 18:52:55 tdb Exp $
6	tdb	1.9	#
7
8			# Change these to change the package name and version
9	tdb	1.19	AC_INIT(ihost, 1.5.5, dev@i-scream.org.uk)
10			AM_INIT_AUTOMAKE(ihost, 1.5.5)
11	tdb	1.5
12	tdb	1.9	# Revision number (automatically updated)
13	tdb	1.22	AC_REVISION($Revision: 1.21 $)
14	tdb	1.5
15	tdb	1.9	# Might work with older autoconfs... but tested on 2.57
16			AC_PREREQ(2.57)
17
18			# The file we use to pass #define's to the source
19	tdb	1.6	AM_CONFIG_HEADER(config.h)
20	tdb	1.1
21	tdb	1.9	# Checks for programs
22	tdb	1.1	AC_PROG_CC
23			AC_PROG_INSTALL
24
25	tdb	1.9	# User specified libstatgrab prefix
26			AC_ARG_WITH([libstatgrab-prefix],
27			[ --with-libstatgrab-prefix=PATH libstatgrab is in PATH],
28			[
29			if test -d "$withval/lib"; then
30	tdb	1.13	LDFLAGS="-L${withval}/lib ${LDFLAGS}"
31	tdb	1.9	fi
32			if test -d "$withval/include"; then
33			CPPFLAGS="-I${withval}/include ${CPPFLAGS}"
34			fi
35			]
36			)
37
38	tdb	1.18	# User specified libukcprog prefix
39			AC_ARG_WITH([libukcprog-prefix],
40			[ --with-libukcprog-prefix=PATH libukcprog is in PATH],
41			[
42			if test -d "$withval/lib"; then
43			LDFLAGS="-L${withval}/lib ${LDFLAGS}"
44			fi
45			if test -d "$withval/include"; then
46			CPPFLAGS="-I${withval}/include ${CPPFLAGS}"
47			fi
48			]
49			)
50
51	tdb	1.9	# Checks for header files
52	tdb	1.1	AC_HEADER_STDC
53	tdb	1.9	AC_CHECK_HEADERS(statgrab.h,,[AC_MSG_ERROR([need statgrab.h])])
54	tdb	1.18	AC_CHECK_HEADERS(ukcprog.h,,[AC_MSG_ERROR([need ukcprog.h])])
55	tdb	1.9
56			# Checks for typedefs, structures, and compiler characteristics
57			AC_C_CONST
58	tdb	1.1
59	tdb	1.9	# Checks for library functions
60			AC_FUNC_MALLOC
61			AC_FUNC_REALLOC
62			AC_FUNC_FORK
63	tdb	1.12	AC_CHECK_FUNCS(strlcat)
64	tdb	1.22	AC_CHECK_LIB(statgrab, get_general_stats,[:],[AC_MSG_ERROR([need libstatgrab])])
65	tdb	1.1
66	tdb	1.9	# Figure out details about the host - we need the OS
67	tdb	1.1	AC_CANONICAL_HOST
68
69	tdb	1.9	# Default needing setgid kmem to false
70	tdb	1.6	AM_CONDITIONAL(SETGIDKMEM, false)
71	tdb	1.4
72	tdb	1.9	# Set things up for different OS's
73			# We define the name of the OS so the code can act accordingly
74			# We also need to add the right LDFLAGS
75	tdb	1.1	case $host_os in
76			solaris2.*)
77	tdb	1.22	AC_CHECK_LIB(ukcprog, fpgetline,[:],[AC_MSG_ERROR([need libukcprog])],[-lnsl -lsocket])
78	tdb	1.1	AC_DEFINE(SOLARIS, , [Building on Solaris 2.x])
79	tdb	1.18	LIBS="$LIBS -lnsl -lsocket -lkstat -Wl,-Bstatic -lstatgrab -lukcprog -Wl,-Bdynamic"
80	tdb	1.1	;;
81			freebsd4.*)
82	tdb	1.22	AC_CHECK_LIB(ukcprog, fpgetline,[:],[AC_MSG_ERROR([need libukcprog])])
83	tdb	1.1	AC_DEFINE(FREEBSD, , [Building on FreeBSD 4.x])
84	tdb	1.18	LIBS="$LIBS -lkvm -lstatgrab -lukcprog -static"
85	tdb	1.9	# FreeBSD needs ihost to be setgid kmem
86	tdb	1.6	AM_CONDITIONAL(SETGIDKMEM, true)
87	tdb	1.1	;;
88			linux-gnu)
89	tdb	1.22	AC_CHECK_LIB(ukcprog, fpgetline,[:],[AC_MSG_ERROR([need libukcprog])])
90	tdb	1.7	AC_DEFINE(LINUX, , [Building on GNU/Linux])
91	tdb	1.18	LIBS="$LIBS -lstatgrab -lukcprog -static"
92	tdb	1.1	;;
93			*)
94	tdb	1.7	AC_MSG_ERROR([Cannot build on unknown OS: $host_os])
95	tdb	1.1	;;
96			esac
97	tdb	1.18
98	tdb	1.9	# Check for the --with-pid-file option
99	tdb	1.6	AC_ARG_WITH([pid-file], [ --with-pid-file=FILE location of PID file (default: /var/tmp/.ihost.pid)], [pidfile=$withval], [pidfile=[/var/tmp/.ihost.pid]])
100	tdb	1.3	AC_DEFINE_UNQUOTED([PID_FILE], ["$pidfile"], [Location of PID file])
101	tdb	1.2
102	tdb	1.9	# Check for the --with-max-udp-size option
103	tdb	1.6	AC_ARG_WITH([max-udp-size], [ --with-max-udp-size=KB maximum size of UDP packets in kilobytes (default: 8192kb)], [max_udp_size=$withval], [max_udp_size=[8192]])
104	tdb	1.9	AC_DEFINE_UNQUOTED([MAX_UDP_PACKET_SIZE], [$max_udp_size], [Maximum size of UDP packets in kilobytes])
105
106			# Check for the --with-log-file option
107			AC_ARG_WITH([log-file], [ --with-log-file=FILE location of log file (default: /var/log/ihost.log)], [logfile=$withval], [logfile=[/var/log/ihost.log]])
108			AC_DEFINE_UNQUOTED([LOG_FILE], ["$logfile"], [Location of log file])
109
110			# And finish by changing these files
111	tdb	1.18	AC_CONFIG_FILES([Makefile])
112	tdb	1.2
113	tdb	1.9	AC_OUTPUT