New configuration option "NoIdent" to disable IDENT lookups

[ngircd-alex.git] / configure.in

diff --git a/configure.in b/configure.in
index 51841e7a862ac236c42867833b6ca7d736d724a7..61bf08e939333b6f5b1c1165d516ead18fb23882 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -1,6 +1,6 @@
 #
 # ngIRCd -- The Next Generation IRC Daemon
-# Copyright (c)2001-2005 Alexander Barton <alex@barton.de>
+# Copyright (c)2001-2008 Alexander Barton <alex@barton.de>
 #
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@@ -8,13 +8,11 @@
 # (at your option) any later version.
 # Please read the file COPYING, README and AUTHORS for more information.
 #
-# $Id: configure.in,v 1.125 2006/12/26 16:00:45 alex Exp $
-#
 
 # -- Initialisation --
 
 AC_PREREQ(2.50)
-AC_INIT(ngircd, CVSHEAD)
+AC_INIT(ngircd, dev)
 AC_CONFIG_SRCDIR(src/ngircd/ngircd.c)
 AC_CANONICAL_TARGET
 AM_INIT_AUTOMAKE(1.6)
@@ -30,6 +28,7 @@ AH_TEMPLATE([SYSLOG], [Define if syslog should be used for logging])
 AH_TEMPLATE([ZLIB], [Define if zlib compression should be enabled])
 AH_TEMPLATE([TCPWRAP], [Define if TCP wrappers should be used])
 AH_TEMPLATE([IRCPLUS], [Define if IRC+ protocol should be used])
+AH_TEMPLATE([WANT_IPV6], [Define if IPV6 protocol should be enabled])
 AH_TEMPLATE([ZEROCONF], [Define if support for Zeroconf should be included])
 AH_TEMPLATE([IDENTAUTH], [Define if the server should do IDENT requests])
 
@@ -137,11 +136,10 @@ AC_FUNC_FORK
 AC_FUNC_STRFTIME
 
 AC_CHECK_FUNCS([ \
-       bind gethostbyaddr gethostbyname gethostname inet_ntoa malloc memmove \
-       memset realloc setsid setsockopt socket strcasecmp strchr strcspn strerror \
-       strstr waitpid],,AC_MSG_ERROR([required function missing!]))
+       bind gethostbyaddr gethostbyname gethostname inet_ntoa \
+       setsid setsockopt socket strcasecmp waitpid],,AC_MSG_ERROR([required function missing!]))
 
-AC_CHECK_FUNCS(inet_aton isdigit sigaction snprintf vsnprintf strdup strlcpy strlcat)
+AC_CHECK_FUNCS(inet_aton isdigit sigaction snprintf vsnprintf strdup strlcpy strlcat strtok_r)
 
 # -- Configuration options --
 
@@ -311,6 +309,52 @@ if test "$x_io_backend" = "none"; then
        AC_MSG_ERROR([No useabe IO API activated/found!?])
 fi
 
+# use SSL?
+
+AC_ARG_WITH(openssl,
+       [  --with-openssl          enable SSL support using OpenSSL],
+       [       if test "$withval" = "yes"; then
+                       if test "$withval" != "yes"; then
+                               CFLAGS="-I$withval/include $CFLAGS"
+                               CPPFLAGS="-I$withval/include $CPPFLAGS"
+                               LDFLAGS="-L$withval/lib $LDFLAGS"
+                       fi
+                       AC_CHECK_LIB(crypto, BIO_s_mem)
+                       AC_CHECK_LIB(ssl, SSL_library_init)
+                       AC_CHECK_FUNCS(SSL_library_init, x_ssl_openssl=yes,
+                               AC_MSG_ERROR([Can't enable openssl])
+                       )
+               fi
+       ]
+)
+
+AC_ARG_WITH(gnutls,
+       [  --with-gnutls           enable SSL support using gnutls],
+       [       if test "$withval" = "yes"; then
+                       if test "$withval" != "yes"; then
+                               CFLAGS="-I$withval/include $CFLAGS"
+                               CPPFLAGS="-I$withval/include $CPPFLAGS"
+                               LDFLAGS="-L$withval/lib $LDFLAGS"
+                       fi
+                       AC_CHECK_LIB(gnutls, gnutls_global_init)
+                       AC_CHECK_FUNCS(gnutls_global_init, x_ssl_gnutls=yes,
+                               AC_MSG_ERROR([Can't enable gnutls])
+                       )
+               fi
+       ]
+)
+
+x_ssl_lib="no"
+if test "$x_ssl_gnutls" = "yes"; then
+       if test "$x_ssl_openssl" = "yes";then
+               AC_MSG_ERROR([Cannot enable both gnutls and openssl])
+       fi
+       x_ssl_lib=gnutls
+fi
+if test "$x_ssl_openssl" = "yes"; then
+       x_ssl_lib=openssl
+fi
+
 # use TCP wrappers?
 
 x_tcpwrap_on=no
@@ -426,6 +470,19 @@ if test "$x_ircplus_on" = "yes"; then
        AC_DEFINE(IRCPLUS, 1)
 fi
 
+# enable support for IPv6?
+x_ipv6_on=no
+AC_ARG_ENABLE(ipv6,
+       [  --enable-ipv6           enable IPv6 protocol support],
+       if test "$enableval" = "yes"; then x_ipv6_on=yes; fi
+)
+if test "$x_ipv6_on" = "yes"; then
+       AC_CHECK_FUNCS([ \
+               getaddrinfo getnameinfo \
+               ],,AC_MSG_ERROR([required function missing for IPv6 support!]))
+       AC_DEFINE(WANT_IPV6, 1)
+fi
+
 # compile in IRC "sniffer"?
 
 x_sniffer_on=no; x_debug_on=no
@@ -446,6 +503,7 @@ AC_ARG_ENABLE(debug,
 if test "$x_debug_on" = "yes"; then
        AC_DEFINE(DEBUG, 1)
        test "$GCC" = "yes" && CFLAGS="-pedantic $CFLAGS"
+       AC_CHECK_FUNCS(mtrace)
 fi
 
 # enable "strict RFC rules"?
@@ -477,6 +535,7 @@ AC_OUTPUT([ \
        doc/src/Makefile \
        src/Makefile \
        src/portab/Makefile \
+       src/ipaddr/Makefile \
        src/tool/Makefile \
        src/ngircd/Makefile \
        src/testsuite/Makefile \
@@ -484,6 +543,8 @@ AC_OUTPUT([ \
        contrib/Makefile \
        contrib/Debian/Makefile \
        contrib/MacOSX/Makefile \
+       contrib/MacOSX/ngIRCd.xcodeproj/Makefile \
+       contrib/MacOSX/ngIRCd.pmdoc/Makefile \
 ])
 
 type dpkg >/dev/null 2>&1
@@ -572,6 +633,12 @@ test "$x_identauth_on" = "yes" \
 echo $ECHO_N "        I/O backend: $ECHO_C"
        echo "\"$x_io_backend\""
 
+echo $ECHO_N "      IPv6 protocol: $ECHO_C"
+echo $ECHO_N "$x_ipv6_on    $ECHO_C"
+
+echo $ECHO_N "        SSL support: $ECHO_C"
+echo "$x_ssl_lib"
+
 echo
 
 # -eof-