/
configure.in
2959 lines (2573 loc) · 88.5 KB
/
configure.in
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dnl
dnl autoconf for heartbeat
dnl Started by David Lee <T.D.Lee@durham.ac.uk> December 2000
dnl automake stuff
dnl added by Michael Moerz <e9625136@stud3.tuwien.ac.at> February 2001
dnl
dnl License: GNU General Public License (GPL)
dnl Initialiase, with sanity check of a unique file in the hierarchy
AC_INIT(heartbeat.spec.in)
AC_PREREQ(2.53)
AC_CONFIG_AUX_DIR(.)
AC_REVISION($Revision: 1.552 $) dnl cvs revision
AC_CANONICAL_HOST
dnl Where #defines go (e.g. `AC_CHECK_HEADERS' below)
dnl
dnl Internal header: include/config.h
dnl - Contains ALL defines
dnl - include/config.h.in is generated automatically by autoheader
dnl - NOT to be included in any header files except lha_internal.h
dnl (which is also not to be included in any other header files)
dnl
dnl External header: include/hb_config.h
dnl - Contains a subset of defines checked here
dnl - Manually edit include/hb_config.h.in to have configure include
dnl new defines
dnl - Should not include HAVE_* defines
dnl - Safe to include anywhere
AM_CONFIG_HEADER(include/config.h include/hb_config.h)
ALL_LINGUAS="en fr"
AC_ARG_WITH(hapkgversion,
[ --with-hapkgversion=name Override package version (if you're a packager needing to pretend) ],
[ HAPKGVERSION="$withval" ],
[ HAPKGVERSION="" ],
)
if test -z "$HAPKGVERSION" ; then
HAPKGVERSION="2.1.2"
fi
AM_INIT_AUTOMAKE(heartbeat, $HAPKGVERSION)
RPMREL=1
AC_SUBST(RPMREL)
HB_PKG=heartbeat
AC_SUBST(HB_PKG)
DISTDIR=$HB_PKG-$VERSION
TARFILE=$DISTDIR.tar.gz
AC_SUBST(DISTDIR)
AC_SUBST(TARFILE)
CC_IN_CONFIGURE=yes
export CC_IN_CONFIGURE
INIT_EXT=""
USE_MODULES=0
echo Our Host OS: $host_os/$host
dnl This OS-based decision-making is poor autotools practice;
dnl feature-based mechanisms are strongly preferred.
dnl
dnl So keep this section to a bare minimum; regard as a "necessary evil".
pf_argv_set=""
case "$host_os" in
*bsd*) LIBS="-L/usr/local/lib"
CPPFLAGS="$CPPFLAGS -I/usr/local/include"
INIT_EXT=".sh"
REBOOT_OPTIONS="-f"
POWEROFF_OPTIONS="-f"
;;
*solaris*)
pf_argv_set="PF_ARGV_NONE"
REBOOT_OPTIONS="-n"
POWEROFF_OPTIONS="-n"
;;
*linux*) USE_MODULES=1
REBOOT_OPTIONS="-nf"
POWEROFF_OPTIONS="-nf"
;;
dnl anything?
darwin*)
AC_DEFINE_UNQUOTED(ON_DARWIN, 1, Compiling for Darwin platform)
LIBS="$LIBS -L${prefix}/lib"
CFLAGS="$CFLAGS -I${prefix}/include"
REBOOT_OPTIONS="-f"
POWEROFF_OPTIONS="-f"
;;
esac
AC_SUBST(INIT_EXT)
AC_SUBST(USE_MODULES)
AC_SUBST(REBOOT_OPTIONS)
AC_SUBST(POWEROFF_OPTIONS)
AC_DEFINE_UNQUOTED(REBOOT_OPTIONS, "$REBOOT_OPTIONS", reboot options)
AC_DEFINE_UNQUOTED(POWEROFF_OPTIONS, "$POWEROFF_OPTIONS", poweroff options)
dnl Info for building/packaging systems.
dnl
dnl "pkg" (typically Solaris) generally suggests package names of the form:
dnl COMPname
dnl where:
dnl COMP: (upper case) resembles a four character company "stock ticker";
dnl name: (lower case) is short-form (few character) product name.
dnl
dnl It is also conventional for the name to be closely related to the
dnl installation location, typically "/opt/COMPname".
dnl
dnl See "linux-ha-dev" discussion, "heartbeat package name", from 12/Oct/2005.
dnl "LXHAhb" seems the least evil compromise for a default.
dnl Any site or packager may, of course, override this.
dnl
AC_ARG_WITH(pkgname,
[ --with-pkgname=name name for pkg (typically for Solaris) ],
[ PKGNAME="$withval" ],
[ PKGNAME="LXHAhb" ],
)
AC_SUBST(PKGNAME)
MISSINGTHINGS=""
MISSINGOPTIONALS=""
FatalMissingThing() {
if test X"$MISSINGTHINGS" = X; then
MISSINGTHINGS="$MISSINGTHINGS $1"
else
MISSINGTHINGS="$MISSINGTHINGS, $1"
fi
shift
AC_MSG_RESULT(configure: ERROR: $1 ====================)
shift
for j in "$@"
do
if test "X$j" != X-; then
AC_MSG_RESULT(configure: $j ==)
fi
done
}
WarnMissingThing() {
if test X"$MISSINGOPTIONALS" = X; then
MISSINGOPTIONALS="$MISSINGOPTIONALS $1"
else
MISSINGOPTIONALS="$MISSINGOPTIONALS, $1"
fi
shift
AC_MSG_RESULT(configure: WARNING: $1 ====================)
shift
for j in "$@"
do
if test "X$j" != X-; then
AC_MSG_RESULT(configure: $j ==)
fi
done
}
CheckMissingThings() {
if
test "X$MISSINGOPTIONALS" != "X"
then
AC_MSG_WARN(The following recommended components noted earlier are missing:
$MISSINGOPTIONALS
We will continue but you may have lost some non-critical functionality.)
fi
if
test "X$MISSINGTHINGS" != "X"
then
AC_MSG_ERROR(The following required components noted earlier are missing:
$MISSINGTHINGS
Please supply them and try again.)
fi
}
dnl
dnl
dnl Don't ya just hate working around buggy code?
dnl
dnl At least code that doesn't do what you want...
dnl
dnl This is to make substitutions work right in RPM specfiles.
dnl
dnl Horms says "This is pretty ugly".
dnl Alanr says: "It works. s/ ugly//"
dnl
dnl Patches are being accepted...
dnl
dnl Keep copy of original (default) prefix
prefix_orig="$prefix"
prefix=`eval echo "$prefix"`
case $prefix in
NONE) prefix=/usr/local;;
esac
var() {
case $1 in
*'${'*) res=`eval echo "$1"`;;
*) res="$1";;
esac
case "$res" in
""|NONE) echo "$2";;
*) echo "$res";;
esac
}
dnl Keep copy of original (default) localstatedir
localstatedir_orig="$localstatedir"
exec_prefix=`var "$exec_prefix" "$prefix"`
bindir=`var "$bindir" "$exec_prefix/bin"`
sbindir=`var "$sbindir" "$exec_prefix/sbin"`
datarootdir=`var "$datarootdir" "$prefix/share"`
datadir=`var "$datadir" "$prefix/share"`
sysconfdir=`var "$sysconfdir" "$prefix/etc"`
sharedstatedir=`var "$sharedstatedir" "$prefix/com"`
localstatedir=`var "$localstatedir" "$prefix/var"`
includedir=`var "$includedir" "$exec_prefix/include"`
oldincludedir=`var "$oldincludedir" "$exec_prefix/include"`
infodir=`var "$infodir" "$prefix/info"`
mandir=`var "$mandir" "$exec_prefix/man"`
docdir=${datadir}/doc/${HB_PKG}-${VERSION}
libdir=`var "$libdir" "$exec_prefix/lib"`
libexecdir=`var "$libexecdir" "$exec_prefix/libexec"`
noarchlibdir=`var "$noarchlibdir" "$prefix/lib"`
for var in libdir libexecdir
do
dir=`eval echo '${'${var}'}'`
case $dir in
*64) if
test ! -d "$dir"
then
newdir=`echo "$dir" | sed 's%64$%%'`
if
test -d "$newdir"
then
eval $var="$newdir"
AC_MSG_WARN([$var value now set to $newdir since $dir doesn't exist])
fi
fi;;
esac
done
for j in exec_prefix bindir sbindir datadir sysconfdir localstatedir \
includedir oldincludedir mandir docdir libdir noarchlibdir
do
dirname=`eval echo '${'${j}'}'`
if
test ! -d "$dirname"
then
AC_MSG_WARN([$j directory ($dirname) does not exist!])
fi
done
dnl The GNU conventions for installation directories don't always
dnl sit well with this software. In particular, GNU's stated:
dnl
dnl '$(localstatedir)' should normally be '/usr/local/var', ...
dnl
dnl is poor for us: much better would be somewhere under '/var'.
dnl
dnl Here within "configure" it would be poor practice for us to interfere
dnl with such values, irrespective of our opinion:
dnl 1. user perspective: we would have gone behind their back;
dnl 2. autoconf perspective: autoconf should avoid any OS-specific mindset.
dnl
dnl So if localstatedir still has its default value, we issue an advisory
dnl warning and inform folk of our own "ConfigureMe", which is ideally
dnl suited for setting such aspects (by user, and per-OS).
dnl
dnl [ Another option would be to detect, and to warn of, (post-expansion)
dnl non-"/var/[...]" values: something like:
dnl if test `expr "$localstatedir" : '^/var/.*'` -ge '5' \
dnl -o `expr "$localstatedir" : '^/var.*'` -eq '4'
dnl then <OK> else <WARN> fi
dnl ]
# If original localstatedir had defaulted then sanity-check the result.
if test "x$localstatedir_orig" = 'x${prefix}/var' && # Note quote types
test "x$prefix_orig" = xNONE
then
SNOOZING=10
AC_MSG_WARN(value/default "--localstatedir=$localstatedir" is poor.)
AC_MSG_WARN("/var/something" is strongly recommended.)
AC_MSG_WARN(We also recommend using "ConfigureMe".)
AC_MSG_WARN(Sleeping for $SNOOZING seconds.)
sleep $SNOOZING
fi
AC_DEFINE_UNQUOTED(HA_SYSCONFDIR, "$sysconfdir", Location of system configuration files)
HA_URLBASE="http://linux-ha.org/"
AC_SUBST(HA_URLBASE)
AC_DEFINE_UNQUOTED(HA_URLBASE, "$HA_URLBASE", Web site base URL)
HA_LIBDIR="${libdir}"
AC_SUBST(HA_LIBDIR)
AC_DEFINE_UNQUOTED(HA_LIBDIR,"$HA_LIBDIR", lib directory)
HA_DATADIR="${datadir}"
AC_SUBST(HA_DATADIR)
AC_DEFINE_UNQUOTED(HA_DATADIR,"$HA_DATADIR", data (arch-independent) directory)
HA_NOARCHDATAHBDIR="$HA_DATADIR/${HB_PKG}"
AC_SUBST(HA_NOARCHDATAHBDIR)
AC_DEFINE_UNQUOTED(HA_NOARCHDATAHBDIR,"$HA_NOARCHDATAHBDIR", $HB_PKG noarch data directory)
HA_LIBHBDIR="$HA_LIBDIR/${HB_PKG}"
AC_SUBST(HA_LIBHBDIR)
AC_DEFINE_UNQUOTED(HA_LIBHBDIR,"$HA_LIBHBDIR", $HB_PKG lib directory)
HA_VARRUNDIR="${localstatedir}/run"
AC_SUBST(HA_VARRUNDIR)
AC_DEFINE_UNQUOTED(HA_VARRUNDIR,"$HA_VARRUNDIR", var run directory)
HA_VARRUNHBDIR="$HA_VARRUNDIR/${HB_PKG}"
AC_SUBST(HA_VARRUNHBDIR)
AC_DEFINE_UNQUOTED(HA_VARRUNHBDIR,"$HA_VARRUNHBDIR", var run heartbeat directory)
HA_VARRUNHBRSCDIR="$HA_VARRUNHBDIR/rsctmp"
AC_SUBST(HA_VARRUNHBRSCDIR)
AC_DEFINE_UNQUOTED(HA_VARRUNHBRSCDIR,"$HA_VARRUNHBRSCDIR", var run heartbeat rsctmp directory)
dnl Test the default first (priority) and last (to make sure some value is set)
AC_MSG_CHECKING(for the location of the lock directory)
for HA_VARLOCKDIR in ${localstatedir}/lock ${localstatedir}/spool/lock ${localstatedir}/spool/locks ${localstatedir}/lock
do
if
test -d "$HA_VARLOCKDIR"
then
AC_MSG_RESULT($HA_VARLOCKDIR)
break
fi
done
AC_SUBST(HA_VARLOCKDIR)
AC_DEFINE_UNQUOTED(HA_VARLOCKDIR,"$HA_VARLOCKDIR", System lock directory)
HA_VARLIBDIR="${localstatedir}/lib"
AC_SUBST(HA_VARLIBDIR)
AC_DEFINE_UNQUOTED(HA_VARLIBDIR,"$HA_VARLIBDIR", var lib directory)
HA_VARLIBHBDIR="${HA_VARLIBDIR}/${HB_PKG}"
AC_SUBST(HA_VARLIBHBDIR)
AC_DEFINE_UNQUOTED(HA_VARLIBHBDIR,"$HA_VARLIBHBDIR", var lib heartbeat directory)
HA_COREDIR="${HA_VARLIBHBDIR}/cores"
AC_SUBST(HA_COREDIR)
AC_DEFINE_UNQUOTED(HA_COREDIR,"$HA_COREDIR", top directory of area to drop core files in)
HA_LOGDAEMON_IPC="${HA_VARLIBDIR}/log_daemon"
AC_SUBST(HA_LOGDAEMON_IPC)
AC_DEFINE_UNQUOTED(HA_LOGDAEMON_IPC, "$HA_LOGDAEMON_IPC", Logging Daemon IPC socket name)
dnl This IS a default but we should make sure we can override it for any
dnl odd OS requirements.
HA_VARLOGDIR="/var/log"
AC_SUBST(HA_VARLOGDIR)
AC_DEFINE_UNQUOTED(HA_VARLOGDIR,"$HA_VARLOGDIR", var log directory)
STONITHPKG=stonith
AC_SUBST(STONITHPKG)
PILSPKG=pils
AC_SUBST(PILSPKG)
pils_includedir="${includedir}/${PILSPKG}"
pils_plugindir="${libdir}/${PILSPKG}/plugins"
stonith_includedir="${includedir}/${STONITHPKG}"
stonith_plugindir="${libdir}/${STONITHPKG}/plugins"
stonith_ext_plugindir="${stonith_plugindir}/external"
base_includedir="${includedir}"
saf_includedir="${includedir}/saf"
AC_SUBST(pils_includedir)
AC_SUBST(pils_plugindir)
AC_SUBST(stonith_includedir)
AC_SUBST(stonith_plugindir)
AC_SUBST(stonith_ext_plugindir)
AC_DEFINE_UNQUOTED(STONITH_EXT_PLUGINDIR,
"$stonith_ext_plugindir",
directory for the external stonith plugins)
AC_SUBST(base_includedir)
AC_SUBST(saf_includedir)
AC_SUBST(docdir)
#
# Other interesting variables: ${host_vendor} and ${host_os}
# sample values: suse linux
#
dnl We use this in the RPM specfile...
AC_SUBST(ac_configure_args)
dnl *************************************************************************
PATH="$PATH:/sbin:/usr/sbin:/usr/local/sbin:/usr/local/bin"
export PATH
dnl checks for programs
dnl
dnl Which C compiler?
dnl Defaults to GNU C compiler if available.
dnl Always tries to set the compiler to ANSI C via options (AM)
dnl Can force other with environment variable "CC".
AC_PROG_CC
AC_PROG_CC_STDC
AC_PROG_YACC
AC_DECL_YYTEXT
AM_PROG_LEX
AM_PATH_PYTHON
AC_LIBTOOL_DLOPEN dnl Enable dlopen support...
AC_LIBLTDL_CONVENIENCE dnl make libltdl a convenience lib
AC_PROG_LIBTOOL
dnl Replacing AC_PROG_LIBTOOL with AC_CHECK_PROG because LIBTOOL
dnl was NOT being expanded all the time thus causing things to fail.
AC_CHECK_PROGS(LIBTOOL, glibtool libtool libtool15 libtool13)
AC_MSG_CHECKING(for glibtool or libtool*)
if test x"${LIBTOOL}" = x""; then
FatalMissingThing "libtool" "You need libtool to build heartbeat." \
"You can get the source from ftp://www.gnu.org/pub/gnu/" \
"or you can locate it via http://www.gnu.org/software/libtool"
else
AC_MSG_RESULT($LIBTOOL has been found.)
fi
AC_CHECK_PROGS(MAKE, gmake make)
AC_MSG_CHECKING(for gmake or make)
if test x"${MAKE}" = x""; then
FatalMissingThing "gmake" "You need gmake to build heartbeat." \
"You can get the source from ftp://www.gnu.org/pub/gnu/" \
"or you can locate it via http://www.gnu.org/software/make/"
else
AC_MSG_RESULT($MAKE has been found.)
fi
AC_SYS_LARGEFILE
AC_PATH_PROGS(HTML2TXT, lynx w3m)
case $HTML2TXT in
*/*) ;;
*) HTML2TXT="";;
esac
AC_PATH_PROGS(POD2MAN, pod2man, pod2man)
AC_PATH_PROGS(ROUTE, route)
AC_PATH_PROGS(RPM, rpmbuild)
if test x"${RPM}" = x""; then
AC_PATH_PROGS(RPM, rpm)
fi
AC_DEFINE_UNQUOTED(ROUTE, "$ROUTE", path to route command)
AC_PATH_PROGS(NETSTAT, netstat, /sbin/netstat)
AC_DEFINE_UNQUOTED(NETSTAT, "$NETSTAT", path to the netstat command)
AC_PATH_PROGS(PING, ping, /bin/ping)
AC_PATH_PROGS(IFCONFIG, ifconfig, /sbin/ifconfig)
AC_PATH_PROGS(SSH, ssh, /usr/bin/ssh)
AC_PATH_PROGS(SCP, scp, /usr/bin/scp)
AC_PATH_PROGS(PYTHON, python)
dnl - Determine which mail program exists. Mailx is Solaris
AC_PATH_PROGS(MAILCMD, mail, mailx)
AC_SUBST(MAILCMD)
AC_DEFINE_UNQUOTED(IFCONFIG, "$IFCONFIG", path to the ifconfig command)
AC_PATH_PROGS(LIBNETCONFIG, libnet-config)
AC_PATH_PROGS(GETENT, getent)
AC_PATH_PROGS(IP2UTIL, ip, /sbin/ip)
AC_PATH_PROGS(XML2CONFIG, xml2-config)
AC_PATH_PROGS(REBOOT, reboot, /sbin/reboot)
AC_PATH_PROGS(POWEROFF_CMD, poweroff, /sbin/poweroff)
AC_SUBST(REBOOT)
AC_SUBST(POWEROFF_CMD)
AC_DEFINE_UNQUOTED(REBOOT, "$REBOOT", path to the reboot command)
AC_DEFINE_UNQUOTED(POWEROFF_CMD, "$POWEROFF_CMD", path to the poweroff command)
dnl "whoami", if it exists, may be hidden away on some System-V (e.g. Solaris)
AC_PATH_PROGS(WHOAMI, whoami, , ${PATH}:/usr/ucb)
AC_PATH_PROGS(SWIG, swig)
AC_SUBST(SWIG)
AC_PATH_PROGS(EGREP, egrep)
AC_SUBST(EGREP)
AC_PATH_PROGS(MSGFMT, msgfmt, [msgfmt not found],)
AC_SUBST(MSGFMT)
AC_PATH_PROGS(HG, hg, /usr/local/hg)
AC_SUBST(HG)
AC_PATH_PROGS(GZIP_PROG, gzip)
AC_PATH_PROGS(TAR, tar)
AC_PATH_PROGS(MD5, md5)
AC_SUBST(GZIP_PROG)
AC_SUBST(TAR)
AC_SUBST(MD5)
dnl The "test" program can be different from the "sh" builtin.
AC_PATH_PROGS(TEST, test)
AC_PATH_PROGS(PKGCONFIG, pkg-config)
dnl ************************************************************************
dnl Check whether non-root user can chown.
dnl ************************************************************************
AC_PATH_PROGS(MKTEMP, mktemp)
if test -n "$WHOAMI"; then
IAM=`$WHOAMI`
fi
AC_MSG_CHECKING(if chown works for non-root)
dnl Prefer "mktemp" command. But some OSes lack it; they can "touch".
if test -n "$MKTEMP"; then
F=`$MKTEMP "./.chown-testXXXXX"`
else
F="./.chown-test.$$"
touch $F
fi
if
case "$IAM" in
root) chown nobody $F;
su nobody -c "chown root $F";;
*) chown root $F
esac >/dev/null 2>&1
then
nonroot_chown=yes
AC_MSG_RESULT(yes)
else
nonroot_chown=no
AC_MSG_RESULT(no)
fi
rm -f $F
AM_CONDITIONAL(NONROOT_CHOWN, test "$nonroot_chown" = yes )
dnl ************************************************************************
dnl checks for libraries
dnl Needed for libnet test.
dnl ************************************************************************
AC_CHECK_LIB(nsl, t_open) dnl -lnsl
AC_CHECK_LIB(socket, socket) dnl -lsocket
AC_CHECK_LIB(posix4, sched_getscheduler) dnl -lposix4
AC_CHECK_LIB(c, dlopen) dnl if dlopen is in libc...
AC_CHECK_LIB(dl, dlopen) dnl -ldl (for Linux)
AC_CHECK_LIB(rt, sched_getscheduler) dnl -lrt (for Tru64)
AC_CHECK_LIB(gnugetopt, getopt_long) dnl -lgnugetopt ( if available )
AC_CHECK_LIB(pam, pam_start) dnl -lpam (if available)
# Not sure what OSes need this... Linux and AIX don't...
# and AIX barfs on it...
if test "$DLPREOPEN" = yes; then
DLOPEN_FORCE_FLAGS="-dlpreopen force -dlopen-self"
AC_DEFINE(DLPREOPEN, 1, [enable -dlpreopen flag])
else
DLOPEN_FORCE_FLAGS=""
fi
AC_SUBST(DLOPEN_FORCE_FLAGS)
dnl ************ uuid **********************
AC_ARG_WITH(uuid,
[ --with-uuid=UUID mechanism for uuid {e2fsprogs|ossp|any|no}
"e2fsprogs": e2fsprogs, typically Linux
"ossp": not yet implemented
"any": (default) any of the above, fallback to inbuilt
"no": use inbuilt ],
[ uuidimpl="$withval" ],
[ uuidimpl="any" ],
)
case $uuidimpl in
e2fsprogs)
AC_CHECK_LIB(uuid, uuid_parse,,
AC_MSG_ERROR([e2fsprogs uuid library was explicitly requested but not found])
)
;;
ossp)
AC_CHECK_LIB(uuid, uuid_create,,
AC_MSG_ERROR([ossp uuid library was explicitly requested but not found])
)
;;
no) # Do not define anything; so use inbuilt (replace) implementation.
;;
any) # Default: try to discover an implementation that we can use.
AC_CHECK_LIB(uuid, uuid_parse) dnl e2fsprogs
dnl AC_CHECK_LIB(uuid, uuid_create) dnl ossp
;;
*)
AC_MSG_ERROR([An invalid uuid library was explicitly requested])
;;
esac
case "$host_os" in
darwin*)
dnl Recent Darwin versions do not need to link against a uuid library
dnl Maybe this can be moved up into the previous block but it also might
dnl break things (ie. the later check for uuid_parse)
AC_CHECK_FUNCS(uuid_parse)
esac
AC_MSG_CHECKING(uuid implementation:)
if test "$ac_cv_lib_uuid_uuid_parse" = yes; then
AC_MSG_RESULT(e2fsprogs)
elif test "$ac_cv_func_uuid_parse" = yes; then
AC_MSG_RESULT(native)
elif test "$ac_cv_lib_uuid_uuid_create" = yes; then
AC_MSG_RESULT(ossp)
AC_MSG_ERROR([heartbeat does not yet support ossp implementation of uuid])
else
AC_MSG_RESULT(inbuilt)
if test x"$uuidimpl" != x"no"; then
WarnMissingThing "uuid library" \
"e2fsprogs uuid library is recommended" \
"On Linux this is the e2fsprogs-devel package" \
"See also http://sourceforge.net/projects/e2fsprogs/"
fi
fi
dnl ************ uuid **********************
EXTRAGLIBMSG="-"
if test "X${PKGCONFIG}" = "X"; then
AC_MSG_RESULT(not found)
FatalMissingThing "pkgconfig" "Package pkgconfig is required" \
"See http://pkgconfig.sourceforge.net/"
EXTRALIBMSG="(this message might be bogus because pkgconfig is missing)"
fi
if test "x${enable_thread_safe}" = "xyes"; then
GPKGNAME="gthread-2.0"
else
GPKGNAME="glib-2.0"
fi
if test "X${PKGCONFIG}" != "X" && $PKGCONFIG --exists $GPKGNAME; then
GLIBCONFIG="$PKGCONFIG $GPKGNAME"
else
set -x
echo PKG_CONFIG_PATH=$PKG_CONFIG_PATH
$PKGCONFIG --exists $GPKGNAME; echo $?
$PKGCONFIG --cflags $GPKGNAME; echo $?
$PKGCONFIG $GPKGNAME; echo $?
set +x
FatalMissingThing "glib2-devel" \
"Package glib2-devel is missing." \
"You can get the source from ftp://ftp.gtk.org/pub/gtk/" \
"or you can locate it via http://www.gtk.org/download/" "$EXTRALIBMSG"
fi
AC_MSG_RESULT(using $GLIBCONFIG)
AC_MSG_CHECKING(which libnet version is installed)
if test x"${LIBNETCONFIG}" = x""; then
AC_MSG_RESULT(using old version of API)
dnl The old version of the API REQUIRES $LIBNETCONFIG
dnl so we can only deal with new API unless we have it.
AC_CHECK_LIB(net, libnet_get_hwaddr, [],
[FatalMissingThing "libnet" "You need libnet to continue." \
"You can get libnet from http://www.packetfactory.net/libnet" \
"Note that some RPMs split libnet up into libnet and libnet-devel." \
"In this case you have to install libnet-devel"])
LIBNETDEFINES=""
LIBNETLIBS=" -lnet"
if test "$ac_cv_lib_nsl_t_open" = yes; then
LIBNETLIBS="-lnsl $LIBNETLIBS"
fi
if test "$ac_cv_lib_socket_socket" = yes; then
LIBNETLIBS="-lsocket $LIBNETLIBS"
fi
libnet=net
else
LIBNETDEFINES="`$LIBNETCONFIG --defines` `$LIBNETCONFIG --cflags`";
LIBNETLIBS="`$LIBNETCONFIG --libs`";
AC_MSG_RESULT(using $LIBNETCONFIG)
case $LIBNETLIBS in
*-l*) libnet=`echo $LIBNETLIBS | sed 's%.*-l%%'`;;
*) libnet=$LIBNETLIBS;;
esac
dnl Add any libnet definitions to the compiler flags.
CPPFLAGS="$CPPFLAGS $LIBNETDEFINES"
AC_CHECK_HEADERS(libnet.h)
if test "$ac_cv_header_libnet_h" = no; then
FatalMissingThing "libnet" "You need libnet (headers) to continue." \
"You can get libnet from http://www.packetfactory.net/libnet" \
"Note that some RPMs split libnet up into libnet and libnet-devel." \
"In this case you have to install libnet-devel"
fi
fi
AC_SUBST(LIBNETDEFINES)
AC_SUBST(LIBNETLIBS)
AC_CHECK_LIB($libnet,libnet_init,
[new_libnet=yes; AC_DEFINE(HAVE_LIBNET_1_1_API, 1, Libnet 1.1 API)],
[new_libnet=no; AC_DEFINE(HAVE_LIBNET_1_0_API, 1, Libnet 1.0 API)],$LIBNETLIBS)
AC_MSG_CHECKING(where is python installed)
if test "x${PYTHON}" = x; then
PYTHON="/usr/bin/env python";
fi
AC_MSG_RESULT(using $PYTHON);
AC_MSG_CHECKING(if netstat supports -f inet flag)
$NETSTAT -rn -f inet > /dev/null 2>&1
if test x"$?" = x"0"; then
AC_DEFINE(NETSTATPARM, "-rn -f inet ", parameters to netstat to retrieve route information)
AC_MSG_RESULT(yes)
else
AC_DEFINE(NETSTATPARM, "-rn ", parameters to netstat to retrieve route information)
AC_MSG_RESULT(no)
fi
if test X${PING} = X
then
FatalMissingThing "ping" "ping command is mandantory"
fi
dnl Determine if we use -w1 or -t1 for ping (in PYTHON Scripts)
AC_MSG_CHECKING(ping option for timeout - w or t)
for PING_TIMEOUT_OPT in "-w1" "-t1"
do
$PING -nq -c1 $PING_TIMEOUT_OPT localhost > /dev/null 2>&1
if
test "$?" = 0
then
AC_DEFINE_UNQUOTED(PING_TIMEOUT_OPT, "$PING_TIMEOUT_OPT", option for ping timeout)
AC_MSG_RESULT($PING_TIMEOUT_OPT)
break
fi
done
AC_SUBST(PING_TIMEOUT_OPT)
dnl Determining a route (particularly for "findif").
dnl There are various mechanisms on different systems.
dnl Some mechanisms require root access to evaluate, but configure is often
dnl (indeed, some say should be always) running non-root.
dnl
dnl Therefore much of the determination has to be run-time.
dnl So the principle here, at configure time, is to explore what might be
dnl available, and offer as much as possible to run-time.
dnl
AC_DEFINE(ROUTEPARM, "-n get", paramters for route to retrieve route information)
AC_DEFINE(PROCROUTE, "/proc/net/route", path were to find route information in proc)
AC_MSG_CHECKING(ifconfig option to list interfaces)
for IFCONFIG_A_OPT in "" "-A" "-a"
do
$IFCONFIG $IFCONFIG_A_OPT > /dev/null 2>&1
if
test "$?" = 0
then
AC_DEFINE_UNQUOTED(IFCONFIG_A_OPT, "$IFCONFIG_A_OPT", option for ifconfig command)
AC_MSG_RESULT($IFCONFIG_A_OPT)
break
fi
done
AC_SUBST(IFCONFIG_A_OPT)
AC_SUBST(WHOAMI)
AC_SUBST(HTML2TXT)
AC_SUBST(POD2MAN)
AC_SUBST(ROUTEPARM)
AC_SUBST(PROCROUTE)
dnl Locales check - is a real ugly workaround for now til I find
dnl something more useful
dnl
dnl "Eric Z. Ayers" wrote:
dnl >
dnl > Here are some more data points:
dnl >
dnl > SUN: /usr/lib/locale/
dnl > HP : /usr/lib/nls/loc/
dnl > OSF: /usr/lib/nls/loc/
dnl > LINUX: /usr/share/locale/
dnl > UNIXWARE: /usr/lib/locale/
dnl > FREEBSD: /usr/share/locale
dnl > VMS: just kidding
dnl
FindADir() {
type="$1"
whatfor="$2"
shift; shift;
AC_MSG_CHECKING(for $whatfor directory)
for dir
do
if
test -d "$dir"
then
AC_MSG_RESULT($dir)
echo $dir
return 0
fi
done
AC_MSG_RESULT(not found)
return 1
}
locale_locations="/usr/share/locale /usr/lib/locale /usr/lib/nls/loc"
LOCALE=`FindADir error "locale" $locale_locations`
if
test "X$LOCALE" = X
then
FatalMissingThing "Locale directory" "Locale directory is mandantory."
fi
RPMDIR=`FindADir warn "RPM" /usr/src/packages /usr/src/redhat`
if test x"${HAVE_LIBRT}" = x""; then
LIBRT=""
else
LIBRT=-lrt
fi
AC_SUBST(LIBRT)
#
# Where is dlopen?
#
if test "$ac_cv_lib_c_dlopen" = yes; then
LIBADD_DL=""
elif test "$ac_cv_lib_dl_dlopen" = yes; then
LIBADD_DL=-ldl
else
LIBADD_DL=${lt_cv_dlopen_libs}
fi
dnl
dnl Check for location of gettext
dnl
dnl On at least Solaris 2.x, where it is in libc, specifying lintl causes
dnl grief. Ensure minimal result, not the sum of all possibilities.
dnl And do libc first.
dnl Known examples:
dnl c: Linux, Solaris 2.6+
dnl intl: BSD, AIX
FunIsInLib() {
fun=$1
lib=$2
lib_var1="ac_cv_lib_${lib}_$fun"
lib_var2="ac_cv_lib_${lib}___$fun"
for v in $lib_var1 $lib_var2
do
var=`eval echo '${'${v}'}'`
case $var in
yes) return 0;;
no) return 1;;
esac
done
return 0
}
for gt_test_lib in c intl
do
AC_CHECK_LIB($gt_test_lib, gettext)
if FunIsInLib gettext $gt_test_lib; then
break
fi
done
#
# Where is gettext()?
#
if FunIsInLib gettext c ; then
LIBADD_INTL=""
elif FunIsInLib gettext intl ; then
LIBADD_INTL=-lintl
elif test -f /usr/local/lib/libintl.so -a -s /usr/local/lib/libintl.so; then
# This was added for FreeBSD
LIBADD_INTL="-lintl"
elif test -f /sw/lib/libintl.a -a -s /sw/lib/libintl.la -a -s /sw/lib/libintl.dylib; then
# This was added for Darwin + Fink
LIBADD_INTL="-lintl"
else
FatalMissingThing "gettext function" "no library providing gettext found"
fi
dnl
dnl Glib allows its headers/libraries to be installed anywhere.
dnl And they provide a command to let you know where they are.
dnl This is nice, but having them in standard places is nice too ;-)
dnl
if test "X$GLIBCONFIG" != X; then
AC_MSG_CHECKING(for special glib includes: )
GLIBHEAD=`$GLIBCONFIG --cflags`
AC_MSG_RESULT($GLIBHEAD)
CPPFLAGS="$CPPFLAGS $GLIBHEAD"
AC_SUBST(GLIBHEAD)
dnl Note: Not bundling "GLIBLIB" with general "LIBS".
dnl 1. Only very few programs require GLIBLIB
dnl (This isn't true anymore -- AlanR)
dnl 2. Danger of creating run-time dependency on build-time LD_LIBRARY_PATH
AC_MSG_CHECKING(for glib library flags)
GLIBLIB=`$GLIBCONFIG --libs`
AC_MSG_RESULT($GLIBLIB)
AC_SUBST(GLIBLIB)
fi
dnl ************************************************************************
dnl checks for header files
dnl
dnl check for ANSI *.h files first
dnl asm/page.h: Linux, for system PAGE_SIZE
AC_HEADER_STDC
AC_CHECK_HEADERS(db.h)
AC_CHECK_HEADERS(asm/page.h)
AC_CHECK_HEADERS(time.h)
AC_CHECK_HEADERS(stdarg.h)
AC_CHECK_HEADERS(tcpd.h)
AC_CHECK_HEADERS(uuid.h)
AC_CHECK_HEADERS(uuid/uuid.h)
AC_CHECK_HEADERS(sys/param.h)
AC_CHECK_HEADERS(netinet/in.h)
AC_CHECK_HEADERS([stdint.h unistd.h])
AC_CHECK_HEADERS(sys/termios.h)
AC_CHECK_HEADERS(termios.h)
dnl ************************************************************************
dnl FreeBSD requires sys/param.h and in.h to compile test netinet headers.
dnl ************************************************************************
if test "$ac_cv_header_sys_param_h" -a "$ac_cv_header_netinet_in_h" = no; then
AC_CHECK_HEADERS(netinet/in_systm.h)
AC_CHECK_HEADERS(netinet/ip.h)
AC_CHECK_HEADERS(netinet/ip_var.h)
AC_CHECK_HEADERS(netinet/ip_compat.h)
AC_CHECK_HEADERS(netinet/ip_fw.h)
else
AC_CHECK_HEADERS(netinet/in_systm.h,[],[],[#include <sys/param.h>
#include <netinet/in.h>])
if test "$ac_cv_header_in_systm_h" = no; then
AC_CHECK_HEADERS(netinet/ip.h,[],[],[#include <sys/param.h>
#include <netinet/in.h>])
else
AC_CHECK_HEADERS(netinet/ip.h,[],[],[#include <sys/param.h>
#include <netinet/in_systm.h>
#include <netinet/in.h>])
fi
AC_CHECK_HEADERS(netinet/ip_var.h,[],[],[#include <sys/param.h>
#include <netinet/in.h>])
AC_CHECK_HEADERS(netinet/ip_compat.h,[],[],[#include <sys/param.h>
#include <netinet/in.h>])
AC_CHECK_HEADERS(netinet/ip_fw.h,[],[],[#include <sys/param.h>
#include <netinet/in.h>])
fi
AC_CHECK_HEADERS(sys/sockio.h)
AC_CHECK_HEADERS(libintl.h)
AC_CHECK_HEADERS(sys/types.h)
AC_CHECK_HEADERS(sys/socket.h)
AC_CHECK_HEADERS(arpa/inet.h)
AC_CHECK_HEADERS(net/ethernet.h)
AC_CHECK_HEADERS(malloc.h)
AC_CHECK_HEADERS(termio.h)
AC_CHECK_HEADERS(getopt.h)
AC_CHECK_HEADERS(sys/prctl.h)
AC_CHECK_HEADERS(linux/watchdog.h,[],[],[#include <linux/types.h>])
dnl Sockets are our preferred and supported comms mechanism. But the
dnl implementation needs to be able to convey credentials: some don't.
dnl So on a few OSes, credentials-carrying streams might be a better choice.
dnl
dnl Solaris releases up to and including "9" fall into this category
dnl (its sockets don't carry credentials; streams do).
dnl
dnl At Solaris 10, "getpeerucred()" is available, for both sockets and
dnl streams, so it should probably use (preferred) socket mechanism.
AC_CHECK_HEADERS(stropts.h) dnl streams available (fallback option)
AC_CHECK_HEADERS(ucred.h) dnl e.g. Solaris 10 decl. of "getpeerucred()"
AC_CHECK_FUNCS(getpeerucred)
dnl ************************************************************************
dnl checks for headers needed by clplumbing On BSD
AC_CHECK_HEADERS(sys/syslimits.h)
if test "$ac_cv_header_sys_param_h" = no; then
AC_CHECK_HEADERS(sys/ucred.h)
else
AC_CHECK_HEADERS(sys/ucred.h,[],[],[#include <sys/param.h>])
fi
dnl ************************************************************************
dnl checks for headers needed by clplumbing On Solaris
AC_CHECK_HEADERS(sys/cred.h xti.h)