# (at your option) any later version.
# Please read the file COPYING, README and AUTHORS for more information.
#
-# $Id: configure.in,v 1.81 2003/02/25 14:07:26 alex Exp $
+# $Id: configure.in,v 1.89.2.6 2003/05/01 10:15:02 alex Exp $
#
# -- Initialisierung --
AC_PREREQ(2.50)
-AC_INIT(ngircd, CVSHEAD)
+AC_INIT(ngircd, 0.7.0)
AC_CONFIG_SRCDIR(src/ngircd/ngircd.c)
AC_CANONICAL_TARGET
-AM_INIT_AUTOMAKE
+AM_INIT_AUTOMAKE(1.6)
AM_CONFIG_HEADER(src/config.h)
# -- Templates fuer config.h --
AH_TEMPLATE([STRICT_RFC], [Define if ngIRCd should behave strict RFC compliant])
AH_TEMPLATE([USE_SYSLOG], [Define if syslog should be used for logging])
AH_TEMPLATE([USE_ZLIB], [Define if zlib compression should be enabled])
+AH_TEMPLATE([USE_TCPWRAP], [Define if TCP wrappers should be used])
AH_TEMPLATE([IRCPLUS], [Define if IRC+ protocol should be used])
AH_TEMPLATE([RENDEZVOUS], [Define if Rendezvous support should be included])
# -- Defines --
+if test `uname` = "Linux"; then
+ # define _POSIX_SOURCE, _GNU_SOURCE and _BSD_SOURCE when compiling
+ # on Linux (glibc-based systems):
+ AC_MSG_RESULT([detected Linux, defining _POSIX_SOURCE, _GNU_SOURCE and _BSD_SOURCE])
+ add_DEFINES="-D_POSIX_SOURCE -D_GNU_SOURCE -D_BSD_SOURCE $add_DEFINES"
+fi
+
if test `uname` = "A/UX"; then
- # unter A/UX sollte _POSIX_SOURCE definiert sein.
+ # define _POSIX_SOURCE when compiling on A/UX:
AC_MSG_RESULT([detected A/UX, defining _POSIX_SOURCE])
- CFLAGS="$CFLAGS -D_POSIX_SOURCE"
+ add_DEFINES="-D_POSIX_SOURCE $add_DEFINES"
fi
if test `uname` = "HP-UX"; then
- # unter HP-UX 11.11 muss _XOPEN_SOURCE_EXTENDED definiert sein.
+ # define _XOPEN_SOURCE_EXTENDED when compiling on HP-UX (11.11):
AC_MSG_RESULT([detected HP-UX, defining _XOPEN_SOURCE_EXTENDED])
- CFLAGS="$CFLAGS -D_XOPEN_SOURCE_EXTENDED"
+ add_DEFINES="-D_XOPEN_SOURCE_EXTENDED $add_DEFINES"
+fi
+
+if test `uname` = "SunOS"; then
+ # define _XOPEN_SOURCE, _XOPEN_SOURCE_EXTENDED=1 and __EXTENSIONS__
+ # when compiling on SunOS (tested with 5.6):
+ AC_MSG_RESULT([detected SunOS, defining _XOPEN_SOURCE, _XOPEN_SOURCE_EXTENDED=1 and __EXTENSIONS__])
+ add_DEFINES="-D_XOPEN_SOURCE -D_XOPEN_SOURCE_EXTENDED=1 -D__EXTENSIONS__ $add_DEFINES"
fi
# -- Header --
AC_CHECK_FUNCS(inet_aton isdigit sigaction snprintf vsnprintf strlcpy strlcat)
-AC_CHECK_FUNCS(poll,[AC_CHECK_HEADER(sys/poll.h)],
- [AC_CHECK_FUNCS(select,[AC_CHECK_HEADER(sys/select.h)],
- AC_MSG_ERROR([neither poll() nor select() is available!]))
- ]
+AC_CHECK_FUNCS(select,[AC_CHECK_HEADERS(sys/select.h)],
+ AC_MSG_ERROR([required function select() is missing!])
)
# -- Konfigurationsoptionen --
x_syslog_on=no
-AC_ARG_ENABLE(syslog,
- [ --disable-syslog disable syslog (autodetected by default)],
- [ if test "$enableval" = "yes"; then
- AC_CHECK_HEADER(syslog.h, x_syslog_on=yes,
- AC_MSG_ERROR([Can't enable syslog: syslog.h not found!])
+AC_ARG_WITH(syslog,
+ [ --without-syslog disable syslog (autodetected by default)],
+ [ if test "$withval" = "yes"; then
+ AC_CHECK_LIB(be, syslog)
+ AC_CHECK_FUNCS(syslog, x_syslog_on=yes,
+ AC_MSG_ERROR([Can't enable syslog!])
)
fi
],
- [ AC_CHECK_HEADER(syslog.h, x_syslog_on=yes) ]
+ [
+ AC_CHECK_LIB(be, syslog)
+ AC_CHECK_FUNCS(syslog, x_syslog_on=yes)
+ ]
)
if test "$x_syslog_on" = "yes"; then
AC_DEFINE(USE_SYSLOG, 1)
- AC_CHECK_LIB(be,syslog)
+ AC_CHECK_HEADERS(syslog.h)
fi
x_zlib_on=no
-AC_ARG_ENABLE(zlib,
- [ --disable-zlib disable zlib compression (autodetected by default)],
- [ if test "$enableval" = "yes"; then
- AC_CHECK_HEADER(zlib.h, x_zlib_on=yes,
- AC_MSG_ERROR([Can't enable zlib: zlib.h not found!])
+AC_ARG_WITH(zlib,
+ [ --without-zlib disable zlib compression (autodetected by default)],
+ [ if test "$withval" = "yes"; then
+ AC_CHECK_LIB(z, deflate)
+ AC_CHECK_FUNCS(deflate, x_zlib_on=yes,
+ AC_MSG_ERROR([Can't enable zlib!])
)
fi
],
- [ AC_CHECK_HEADER(zlib.h, x_zlib_on=yes) ]
+ [ AC_CHECK_LIB(z, deflate)
+ AC_CHECK_FUNCS(deflate, x_zlib_on=yes)
+ ]
)
if test "$x_zlib_on" = "yes"; then
AC_DEFINE(USE_ZLIB, 1)
- AC_CHECK_LIB(z,deflate)
+ AC_CHECK_HEADERS(zlib.h)
fi
-x_ircplus_on=yes
-AC_ARG_ENABLE(ircplus,
- [ --disable-ircplus disable IRC+ protocol],
- if test "$enableval" = "no"; then x_ircplus_on=no; fi
+x_tcpwrap_on=no
+AC_ARG_WITH(tcp-wrappers,
+ [ --with-tcp-wrappers enable TCP wrappers support],
+ [ if test "$withval" = "yes"; then
+ AC_CHECK_LIB(wrap, tcpd_warn)
+ AC_MSG_CHECKING(for hosts_access)
+ AC_TRY_LINK([
+ #include <tcpd.h>
+ ],[
+ void *ptr;
+ ptr = hosts_access;
+ ],[
+ AC_MSG_RESULT(yes)
+ AC_DEFINE(USE_TCPWRAP, 1)
+ x_tcpwrap_on=yes
+ ],[
+ AC_MSG_RESULT(no)
+ AC_MSG_ERROR([Can't enable TCP wrappers!])
+ ])
+ fi
+ ]
)
-if test "$x_ircplus_on" = "yes"; then
- AC_DEFINE(IRCPLUS, 1)
-fi
x_rendezvous_on=no
-AC_ARG_ENABLE(rendezvous,
- [ --enable-rendezvous enable Rendezvous on platforms that support it],
- [ if test "$enableval" = "yes"; then
+AC_ARG_WITH(rendezvous,
+ [ --with-rendezvous enable support for "Rendezvous"],
+ [ if test "$withval" = "yes"; then
AC_CHECK_FUNCS(DNSServiceRegistrationCreate, x_rendezvous_on=yes,
- AC_MSG_ERROR([Can't enable Rendezvous: DNSServiceRegistrationCreate() not available!])
+ AC_MSG_ERROR([Can't enable Rendezvous!])
)
fi
]
AC_CHECK_HEADERS(DNSServiceDiscovery/DNSServiceDiscovery.h mach/port.h)
fi
+x_ircplus_on=yes
+AC_ARG_ENABLE(ircplus,
+ [ --disable-ircplus disable IRC+ protocol],
+ if test "$enableval" = "no"; then x_ircplus_on=no; fi
+)
+if test "$x_ircplus_on" = "yes"; then
+ AC_DEFINE(IRCPLUS, 1)
+fi
+
x_sniffer_on=no; x_debug_on=no
AC_ARG_ENABLE(sniffer,
[ --enable-sniffer enable IRC traffic sniffer (enables debug mode)],
# -- Variablen --
if test "$GCC" = "yes"; then
- the_CFLAGS="-Wall -Wtraditional -Wpointer-arith -Wstrict-prototypes"
- add_CFLAGS="$CFLAGS $CFLAGS_ADD"
+ the_CFLAGS="-Wmissing-declarations -Wpointer-arith -Wstrict-prototypes"
+ ansi=" -ansi"
+ pedantic=" -pedantic"
+
+ $CC --version | grep 20020420 > /dev/null 2>&1
+ if test $? -eq 0; then
+ # Mac OS X (and Darwin?) ship with a slightly broken
+ # prerelease of GCC 3.1 which don't like -pedantic:
+ AC_MSG_RESULT([detected broken GNU C compiler, disabling "-pedantic"])
+ pedantic=""
+ fi
+
+ uname | grep "CYGWIN" > /dev/null 2>&1
+ if test $? -eq 0; then
+ # The include files of Cygwin don't like -ansi,
+ # so we disable it:
+ AC_MSG_RESULT([detected Cygwin, disabling "-ansi"])
+ ansi=""
+ fi
+
+ add_CFLAGS="-Wall -W${ansi}${pedantic} $CFLAGS $CFLAGS_ADD"
else
the_CFLAGS="$CFLAGS"
add_CFLAGS="$CFLAGS_ADD"
fi
-CFLAGS="$the_CFLAGS $add_CFLAGS -DSYSCONFDIR='\"\$(sysconfdir)\"'"
+CFLAGS="$the_CFLAGS $add_CFLAGS $add_DEFINES -DSYSCONFDIR='\"\$(sysconfdir)\"'"
# -- Ausgabe der Dateien --
AC_OUTPUT([ \
Makefile \
doc/Makefile \
- doc/de/Makefile \
MacOSX/Makefile \
MacOSX/ngircd.pbproj/Makefile \
src/Makefile \
contrib/Makefile \
])
-# -- Ergebnis --
+# -- Result --
+echo
+echo "ngIRCd has been configured with the following options:"
echo
# Someone please show me a better way :) [borrowed by OpenSSH]
S=`eval echo ${sbindir}` ; S=`eval echo ${S}`
C=`eval echo ${sysconfdir}` ; C=`eval echo ${C}`
M=`eval echo ${mandir}` ; M=`eval echo ${M}`
-
-echo " host: ${host}"
-echo " compiler: ${CC}"
-echo " compiler flags: ${the_CFLAGS}"
-test -n "$add_CFLAGS" && echo " ${add_CFLAGS}"
-echo " preprocessor flags: ${CPPFLAGS}"
-echo " linker flags: ${LDFLAGS}"
-echo " libraries: ${LIBS}"
+D=`eval echo ${datadir}/doc/${PACKAGE}` ; D=`eval echo ${D}`
+
+echo " Host: ${host}"
+echo " Compiler: ${CC}"
+echo " Compiler flags: ${the_CFLAGS}"
+test -n "$add_CFLAGS" && echo " ${add_CFLAGS}"
+test -n "$add_DEFINES" && echo " ${add_DEFINES}"
+test -n "$CPPFLAGS" && echo " Preprocessor flags: ${CPPFLAGS}"
+test -n "$LDFLAGS" && echo " Linker flags: ${LDFLAGS}"
+test -n "$LIBS" && echo " Libraries: ${LIBS}"
echo
-echo " 'ngircd' binary: $S"
-echo " configuration file: $C"
-echo " manual pages: $M"
+echo " 'ngircd' binary: $S"
+echo " Configuration file: $C"
+echo " Manual pages: $M"
+echo " Documentation: $D"
echo
-echo $ECHO_N " active options: $ECHO_C"
-test "$x_syslog_on" = "yes" && echo $ECHO_N "Syslog $ECHO_C"
-test "$x_zlib_on" = "yes" && echo $ECHO_N "zLib $ECHO_C"
-test "$x_debug_on" = "yes" && echo $ECHO_N "Debug $ECHO_C"
-test "$x_sniffer_on" = "yes" && echo $ECHO_N "Sniffer $ECHO_C"
-test "$x_strict_rfc_on" = "yes" && echo $ECHO_N "Strict-RFC $ECHO_C"
-test "$x_ircplus_on" = "yes" && echo $ECHO_N "IRC+ $ECHO_C"
-test "$x_rendezvous_on" = "yes" && echo $ECHO_N "Rendezvous $ECHO_C"
-echo; echo
+echo $ECHO_N " Syslog support: $ECHO_C"
+test "$x_syslog_on" = "yes" \
+ && echo $ECHO_N "yes $ECHO_C" \
+ || echo $ECHO_N "no $ECHO_C"
+echo $ECHO_N " Enable debug code: $ECHO_C"
+test "$x_debug_on" = "yes" \
+ && echo "yes" \
+ || echo "no"
+
+echo $ECHO_N " zlib compression: $ECHO_C"
+test "$x_zlib_on" = "yes" \
+ && echo $ECHO_N "yes $ECHO_C" \
+ || echo $ECHO_N "no $ECHO_C"
+echo $ECHO_N " IRC sniffer: $ECHO_C"
+test "$x_sniffer_on" = "yes" \
+ && echo "yes" \
+ || echo "no"
+
+echo $ECHO_N " Use TCP Wrappers: $ECHO_C"
+test "$x_tcpwrap_on" = "yes" \
+ && echo $ECHO_N "yes $ECHO_C" \
+ || echo $ECHO_N "no $ECHO_C"
+echo $ECHO_N " Strict RFC mode: $ECHO_C"
+test "$x_strict_rfc_on" = "yes" \
+ && echo "yes" \
+ || echo "no"
+
+echo $ECHO_N " Rendezvous support: $ECHO_C"
+test "$x_rendezvous_on" = "yes" \
+ && echo $ECHO_N "yes $ECHO_C" \
+ || echo $ECHO_N "no $ECHO_C"
+echo $ECHO_N " IRC+ protocol: $ECHO_C"
+test "$x_ircplus_on" = "yes" \
+ && echo "yes" \
+ || echo "no"
+echo
# -eof-