4 # InspIRCd -- Internet Relay Chat Daemon
6 # Copyright (C) 2009-2010 Daniel De Graaf <danieldg@inspircd.org>
7 # Copyright (C) 2007, 2009 Dennis Friis <peavey@inspircd.org>
8 # Copyright (C) 2003, 2006-2008 Craig Edwards <craigedwards@brainbox.cc>
9 # Copyright (C) 2006-2008 Robin Burchell <robin+git@viroteck.net>
10 # Copyright (C) 2008 Thomas Stagner <aquanight@inspircd.org>
11 # Copyright (C) 2007 John Brooks <john.brooks@dereferenced.net>
12 # Copyright (C) 2006 Oliver Lupton <oliverlupton@gmail.com>
13 # Copyright (C) 2003-2006 Craig McLure <craig@chatspike.net>
15 # This file is part of InspIRCd. InspIRCd is free software: you can
16 # redistribute it and/or modify it under the terms of the GNU General Public
17 # License as published by the Free Software Foundation, version 2.
19 # This program is distributed in the hope that it will be useful, but WITHOUT
20 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
21 # FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
24 # You should have received a copy of the GNU General Public License
25 # along with this program. If not, see <http://www.gnu.org/licenses/>.
34 use warnings FATAL => qw(all);
41 # Utility functions for our buildsystem
45 use make::opensslcert;
47 ###############################################################################################
49 # NON-EDITABLE VARIABLES
51 ###############################################################################################
53 our ($opt_use_gnutls, $opt_rebuild, $opt_use_openssl, $opt_nointeractive, $opt_ports,
54 $opt_epoll, $opt_kqueue, $opt_noports, $opt_noepoll, $opt_nokqueue,
55 $opt_noipv6, $opt_maxbuf, $opt_disable_debug, $opt_freebsd_port,
56 $opt_system, $opt_uid);
58 our ($opt_cc, $opt_base_dir, $opt_config_dir, $opt_module_dir, $opt_binary_dir, $opt_data_dir, $opt_log_dir);
62 sub enable_extras (@);
64 sub disable_extras (@);
67 my @opt_disableextras;
70 'enable-gnutls' => \$opt_use_gnutls,
71 'rebuild' => \$opt_rebuild,
72 'system' => \$opt_system,
74 'enable-openssl' => \$opt_use_openssl,
75 'disable-interactive' => \$opt_nointeractive,
76 'enable-ports' => \$opt_ports,
77 'enable-epoll' => \$opt_epoll,
78 'enable-kqueue' => \$opt_kqueue,
79 'disable-ports' => \$opt_noports,
80 'disable-epoll' => \$opt_noepoll,
81 'disable-kqueue' => \$opt_nokqueue,
82 'disable-ipv6' => \$opt_noipv6,
83 'with-cc=s' => \$opt_cc,
84 'with-maxbuf=i' => \$opt_maxbuf,
85 'enable-freebsd-ports-openssl' => \$opt_freebsd_port,
86 'prefix=s' => \$opt_base_dir,
87 'config-dir=s' => \$opt_config_dir,
88 'module-dir=s' => \$opt_module_dir,
89 'binary-dir=s' => \$opt_binary_dir,
90 'data-dir=s' => \$opt_data_dir,
91 'log-dir=s' => \$opt_log_dir,
92 'disable-debuginfo' => sub { $opt_disable_debug = 1 },
93 'help' => sub { showhelp(); },
94 'update' => sub { update(); },
95 'clean' => sub { clean(); },
96 'list-extras' => sub { list_extras; exit 0; }, # This, --enable-extras, and --disable-extras are for non-interactive managing.
97 'enable-extras=s@' => \@opt_enableextras, # ^
98 'disable-extras=s@' => \@opt_disableextras, # ^
99 'generate-openssl-cert' => sub { make_openssl_cert(); exit(0); },
100 'generate-gnutls-cert' => sub { make_gnutls_cert(); exit(0); }
103 if (scalar(@opt_enableextras) + scalar(@opt_disableextras) > 0) {
104 @opt_enableextras = split /,/, join(',', @opt_enableextras);
105 @opt_disableextras = split /,/, join(',', @opt_disableextras);
106 enable_extras(@opt_enableextras);
107 disable_extras(@opt_disableextras);
109 print "Remember: YOU are responsible for making sure any libraries needed have been installed!\n";
113 our $interactive = !(
114 (defined $opt_base_dir) ||
115 (defined $opt_config_dir) ||
116 (defined $opt_module_dir) ||
117 (defined $opt_base_dir) ||
118 (defined $opt_binary_dir) ||
119 (defined $opt_data_dir) ||
120 (defined $opt_log_dir) ||
121 (defined $opt_nointeractive) ||
123 (defined $opt_noipv6) ||
124 (defined $opt_kqueue) ||
125 (defined $opt_epoll) ||
126 (defined $opt_ports) ||
127 (defined $opt_use_openssl) ||
128 (defined $opt_nokqueue) ||
129 (defined $opt_noepoll) ||
130 (defined $opt_noports) ||
131 (defined $opt_maxbuf) ||
132 (defined $opt_system) ||
133 (defined $opt_uid) ||
134 (defined $opt_use_gnutls) ||
135 (defined $opt_freebsd_port)
138 chomp(our $topdir = getcwd());
139 our $this = resolve_directory($topdir); # PWD, Regardless.
140 our @modlist = (); # Declare for Module List..
141 our %config = (); # Initiate Configuration Hash..
142 our $cache_loaded = getcache();
143 $config{ME} = resolve_directory($topdir); # Present Working Directory
145 $config{BASE_DIR} ||= $config{ME}."/run";
147 if (defined $opt_base_dir) {
148 $config{BASE_DIR} = $opt_base_dir;
149 } elsif (defined $opt_system) {
150 $config{BASE_DIR} = '/var/lib/inspircd';
153 if (defined $opt_system) {
154 $config{UID} = $opt_uid || 'ircd';
155 $config{CONFIG_DIR} = '/etc/inspircd';
156 $config{MODULE_DIR} = '/usr/lib/inspircd';
157 $config{BINARY_DIR} = '/usr/sbin/';
158 $config{BUILD_DIR} = resolve_directory($config{ME}."/build"); # Build Directory
159 $config{DATA_DIR} = '/var/inspircd';
160 $config{LOG_DIR} = '/var/log/inspircd';
162 $config{UID} = $opt_uid || $config{UID} || $<;
163 $config{CONFIG_DIR} ||= resolve_directory($config{BASE_DIR}."/conf"); # Configuration Directory
164 $config{MODULE_DIR} ||= resolve_directory($config{BASE_DIR}."/modules"); # Modules Directory
165 $config{BINARY_DIR} ||= resolve_directory($config{BASE_DIR}."/bin"); # Binary Directory
166 $config{BUILD_DIR} ||= resolve_directory($config{ME}."/build"); # Build Directory
167 $config{DATA_DIR} ||= resolve_directory($config{BASE_DIR}."/data"); # Data directory
168 $config{LOG_DIR} ||= resolve_directory($config{BASE_DIR}."/logs"); # Log directory
171 if (defined $opt_config_dir) {
172 $config{CONFIG_DIR} = $opt_config_dir;
174 if (defined $opt_module_dir) {
175 $config{MODULE_DIR} = $opt_module_dir;
177 if (defined $opt_binary_dir) {
178 $config{BINARY_DIR} = $opt_binary_dir;
180 if (defined $opt_data_dir) {
181 $config{DATA_DIR} = $opt_data_dir;
183 if (defined $opt_log_dir) {
184 $config{LOG_DIR} = $opt_log_dir;
186 chomp($config{HAS_GNUTLS} = `pkg-config --modversion gnutls 2>/dev/null`); # GNUTLS Version.
188 if (defined $opt_freebsd_port)
190 chomp($config{HAS_OPENSSL} = `pkg-config --modversion openssl 2>/dev/null`);
191 chomp($config{HAS_OPENSSL_PORT} = `pkg-config --modversion openssl 2>/dev/null`);
192 $config{USE_FREEBSD_BASE_SSL} = "n";
196 if ($^O eq "freebsd")
198 # default: use base ssl
199 chomp($config{HAS_OPENSSL} = `openssl version | cut -d ' ' -f 2`); # OpenSSL version, freebsd specific
200 chomp($config{HAS_OPENSSL_PORT} = `pkg-config --modversion openssl 2>/dev/null`); # Port version, may be different
204 chomp($config{HAS_OPENSSL} = `pkg-config --modversion openssl 2>/dev/null`); # Openssl version, others
205 $config{HAS_OPENSSL_PORT} = "";
206 $config{USE_FREEBSD_BASE_SSL} = "n";
210 chomp(our $gnutls_ver = $config{HAS_GNUTLS});
211 chomp(our $openssl_ver = $config{HAS_OPENSSL});
212 $config{USE_GNUTLS} ||= "n";
213 if (defined $opt_use_gnutls)
215 $config{USE_GNUTLS} = "y"; # Use gnutls.
217 $config{USE_OPENSSL} ||= "n"; # Use openssl.
218 if (defined $opt_use_openssl)
220 $config{USE_OPENSSL} = "y";
223 if (!defined $opt_disable_debug) {
224 $config{OPTIMISATI} = "-g1"; # Optimisation Flag
226 $config{OPTIMISATI} = "-O2";
229 $config{HAS_STRLCPY} = "false"; # strlcpy Check.
230 $config{HAS_STDINT} = "false"; # stdint.h check
231 $config{USE_KQUEUE} = "y"; # kqueue enabled
232 if (defined $opt_nokqueue) {
233 $config{USE_KQUEUE} = "n";
235 $config{USE_POLL} = "y"; # poll enabled
236 $config{USE_EPOLL} = "y"; # epoll enabled
237 if (defined $opt_noepoll)
239 $config{USE_EPOLL} = "n";
241 $config{USE_PORTS} = "y"; # epoll enabled
242 if (defined $opt_noports)
244 $config{USE_PORTS} = "n";
246 $config{_SOMAXCONN} = SOMAXCONN; # Max connections in accept queue
247 $config{OSNAME} = $^O; # Operating System Name
248 $config{IS_DARWIN} = "NO"; # Is OSX?
249 $config{STARTSCRIPT} = "inspircd"; # start script?
250 $config{DESTINATION} = "BASE"; # Is target path.
251 if ($config{OSNAME} =~ /darwin/i)
253 $config{IS_DARWIN} = "YES";
254 $config{STARTSCRIPT} = "org.inspircd.plist"; # start script for OSX.
255 $config{CC} = "xcrun clang++"; # C++ compiler for OSX.
257 elsif ($config{OSNAME} =~ /freebsd/i)
259 chomp(my $fbsd_version = `uname -r`);
260 $fbsd_version =~ s/^(\d+\.\d+).*/$1/g;
261 $config{CC} = $fbsd_version >= 10.0 ? 'clang++' : 'g++';
265 $config{CC} = "g++"; # C++ compiler
269 $config{CC} = $opt_cc;
271 our $exec = $config{CC} . " -dumpversion | cut -c 1";
272 chomp($config{GCCVER} = `$exec`); # Major GCC Version
273 $exec = $config{CC} . " -dumpversion | cut -c 3";
274 chomp($config{GCCMINOR} = `$exec`);
275 $config{MAXBUF} = "512"; # Max buffer size
277 if ($config{HAS_OPENSSL} =~ /^([-[:digit:].]+)(?:[a-z])?(?:\-[a-z][0-9])?/) {
278 $config{HAS_OPENSSL} = $1;
280 $config{HAS_OPENSSL} = "";
283 if (($config{GCCVER} eq "") || ($config{GCCMINOR} eq "")) {
284 print "`$config{CC}` was not found! A C++ compiler is required to build InspIRCd!\n";
285 print "You can pass a custom compiler to $0 using --with-cc=[name].\n";
289 # Get and Set some important vars..
294 unlink(".config.cache");
297 our ($has_epoll, $has_ports, $has_kqueue) = (0, 0, 0);
302 chomp($topdir = getcwd());
303 $this = resolve_directory($topdir); # PWD, Regardless.
305 # Does the cache file exist?
307 # No, No it doesn't.. *BASH*
308 print "You have not run ./configure before. Please do this before trying to run the update script.\n";
311 # We've Loaded the cache file and all our variables..
312 print "Updating files...\n";
313 if (defined($opt_disable_debug) && $opt_disable_debug == 1)
315 print "Disabling debug information (-g).\n";
316 $config{OPTIMISATI} = "";
318 $has_epoll = $config{HAS_EPOLL};
319 $has_ports = $config{HAS_PORTS};
320 $has_kqueue = $config{HAS_KQUEUE};
329 print "Configure update failed: $@\n";
338 $fail ||= system "$config{CC} -o test_$feature make/check_$feature.cpp >/dev/null 2>&1";
339 $fail ||= system "./test_$feature";
340 unlink "test_$feature";
344 print "Running non-interactive configure...\n" unless $interactive;
345 print "Checking for cache from previous configure... ";
346 print ($cache_loaded ? "found\n" : "not found\n");
347 $config{SYSTEM} = lc $^O;
348 print "Checking operating system version... $config{SYSTEM}\n";
350 $exec = $config{CC} . " -dumpversion | cut -c 1";
351 chomp($config{GCCVER} = `$exec`); # Major GCC Version
352 $exec = $config{CC} . " -dumpversion | cut -c 3";
353 chomp($config{GCCMINOR} = `$exec`);
355 printf "Checking if stdint.h exists... ";
356 $config{HAS_STDINT} = test_compile('stdint');
357 print $config{HAS_STDINT} ? "yes\n" : "no\n";
359 printf "Checking if strlcpy exists... ";
360 $config{HAS_STRLCPY} = test_compile('strlcpy');
361 print $config{HAS_STRLCPY} ? "yes\n" : "no\n";
363 printf "Checking if kqueue exists... ";
364 $has_kqueue = test_compile('kqueue');
365 print $has_kqueue ? "yes\n" : "no\n";
367 printf "Checking for epoll support... ";
368 $has_epoll = test_compile('epoll');
369 print $has_epoll ? "yes\n" : "no\n";
371 printf "Checking for eventfd support... ";
372 $config{HAS_EVENTFD} = test_compile('eventfd') ? 'true' : 'false';
373 print $config{HAS_EVENTFD} eq 'true' ? "yes\n" : "no\n";
375 printf "Checking if Solaris I/O completion ports are available... ";
377 our $system = `uname -s`;
379 $has_ports = 1 if ($system eq "SunOS");
382 my $kernel = `uname -r`;
384 if (($kernel !~ /^5\.1./)) {
388 print "yes\n" if $has_ports == 1;
389 print "no\n" if $has_ports == 0;
391 $config{HAS_EPOLL} = $has_epoll;
392 $config{HAS_KQUEUE} = $has_kqueue;
394 printf "Checking for libgnutls... ";
395 if (defined($config{HAS_GNUTLS}) && (($config{HAS_GNUTLS}) || ($config{HAS_GNUTLS} eq "y"))) {
396 if (defined($gnutls_ver) && ($gnutls_ver ne "")) {
398 $config{HAS_GNUTLS} = "y";
401 $config{HAS_GNUTLS} = "n";
405 $config{HAS_GNUTLS} = "n";
408 printf "Checking for openssl... ";
409 if (defined($config{HAS_OPENSSL}) && (($config{HAS_OPENSSL}) || ($config{HAS_OPENSSL} eq "y"))) {
410 if (defined($openssl_ver) && ($openssl_ver ne "")) {
412 $config{HAS_OPENSSL} = "y";
415 $config{HAS_OPENSSL} = "n";
419 $config{HAS_OPENSSL} = "n";
422 printf "Checking if you are running an ancient, unsupported OS... ";
423 if ($config{OSNAME} =~ /FreeBSD/i)
425 my $version = `uname -r`;
426 if ($version =~ /^4\./)
429 print "FreeBSD 4.x is no longer supported. By ANYONE.\n";
430 print "To build, you will need to add the following to CXXFLAGS:\n";
431 print "\t-L/usr/local/lib -lgnugetopt -DHAVE_DECL_GETOPT=1\n";
435 print "no ($version)\n";
440 print "no ($config{OSNAME})\n";
443 ################################################################################
444 # BEGIN INTERACTIVE PART #
445 ################################################################################
450 print "\e[2J\e[0G\e[0d"; # J = Erase in Display, 2 = Entire Screen, (G, d) = Move cursor to (..,..)
453 my $rev = getrevision();
454 # Display Introduction Message..
456 Welcome to the \e[1mInspIRCd\e[0m configuration program! (\e[1minteractive mode\e[0m)
457 \e[1mPackage maintainers: Type ./configure --help for non-interactive help\e[0m
459 *** If you are unsure of any of these values, leave it blank for ***
460 *** standard settings that will work, and your server will run ***
461 *** using them. Please consult your IRC network admin if in doubt. ***
463 Press \e[1m<RETURN>\e[0m to accept the default for any option, or enter
464 a new value. Please note: You will \e[1mHAVE\e[0m to read the docs
465 dir, otherwise you won't have a config file!
467 Your operating system is: \e[1;32m$config{OSNAME}\e[0m ($wholeos)
468 Your InspIRCd revision ID is \e[1;32mr$rev\e[0m
471 print " (Non-SVN build)";
475 $config{CHANGE_COMPILER} = "n";
476 print "I have detected the following compiler: \e[1;32m$config{CC}\e[0m (version \e[1;32m$config{GCCVER}.$config{GCCMINOR}\e[0m)\n";
478 while (($config{GCCVER} < 3) || ($config{GCCVER} eq "")) {
479 print "\e[1;32mIMPORTANT!\e[0m A GCC 2.x compiler has been detected, and
480 should NOT be used. You should probably specify a newer compiler.\n\n";
481 yesno('CHANGE_COMPILER',"Do you want to change the compiler?");
482 if ($config{CHANGE_COMPILER} =~ /y/i) {
483 print "What command do you want to use to invoke your compiler?\n";
484 print "[\e[1;32m$config{CC}\e[0m] -> ";
485 chomp($config{CC} = <STDIN>);
486 if ($config{CC} eq "") {
489 chomp(my $foo = `$config{CC} -dumpversion | cut -c 1`);
491 chomp($config{GCCVER} = `$config{CC} -dumpversion | cut -c 1`); # we must redo these if we change compilers
492 chomp($config{GCCMINOR} = `$config{CC} -dumpversion | cut -c 3`);
493 print "Queried compiler: \e[1;32m$config{CC}\e[0m (version \e[1;32m$config{GCCVER}.$config{GCCMINOR}\e[0m)\n";
494 if ($config{GCCVER} < 3) {
495 print "\e[1;32mGCC 2.x WILL NOT WORK!\e[0m. Let's try that again, shall we?\n";
499 print "\e[1;32mWARNING!\e[0m Could not execute the compiler you specified. You may want to try again.\n";
506 # Directory Settings..
507 my $tmpbase = $config{BASE_DIR};
508 dir_check("do you wish to install the InspIRCd base", "BASE_DIR");
509 if ($tmpbase ne $config{BASE_DIR}) {
510 $config{CONFIG_DIR} = resolve_directory($config{BASE_DIR}."/conf"); # Configuration Dir
511 $config{MODULE_DIR} = resolve_directory($config{BASE_DIR}."/modules"); # Modules Directory
512 $config{DATA_DIR} = resolve_directory($config{BASE_DIR}."/data"); # Data Directory
513 $config{LOG_DIR} = resolve_directory($config{BASE_DIR}."/logs"); # Log Directory
514 $config{BINARY_DIR} = resolve_directory($config{BASE_DIR}."/bin"); # Binary Directory
517 dir_check("are the configuration files", "CONFIG_DIR");
518 dir_check("are the modules to be compiled to", "MODULE_DIR");
519 dir_check("is the IRCd binary to be placed", "BINARY_DIR");
520 dir_check("are variable data files to be located in", "DATA_DIR");
521 dir_check("are the logs to be stored in", "LOG_DIR");
522 dir_check("do you want the build to take place", "BUILD_DIR");
524 my $chose_hiperf = 0;
526 yesno('USE_KQUEUE',"You are running a BSD operating system, and kqueue\nwas detected. Would you like to enable kqueue support?\nThis is likely to increase performance.\nIf you are unsure, answer yes.\n\nEnable kqueue?");
528 if ($config{USE_KQUEUE} eq "y") {
533 yesno('USE_EPOLL',"You are running a Linux 2.6+ operating system, and epoll\nwas detected. Would you like to enable epoll support?\nThis is likely to increase performance.\nIf you are unsure, answer yes.\n\nEnable epoll?");
535 if ($config{USE_EPOLL} eq "y") {
540 yesno('USE_PORTS',"You are running Solaris 10.\nWould you like to enable I/O completion ports support?\nThis is likely to increase performance.\nIf you are unsure, answer yes.\n\nEnable support for I/O completion ports?");
542 if ($config{USE_PORTS} eq "y") {
547 if (!$chose_hiperf) {
548 yesno('USE_POLL', "Would you like to use poll?\n This is likely to increase performance.\nIf you are unsure, answer yes.\n\nEnable poll?");
549 if ($config{USE_POLL} ne "y")
551 print "No high-performance socket engines are available, or you chose\n";
552 print "not to enable one. Defaulting to select() engine.\n\n";
556 $config{USE_FREEBSD_BASE_SSL} = "n";
557 $config{USE_FREEBSD_PORTS_SSL} = "n";
558 if ($config{HAS_OPENSSL_PORT} ne "")
560 $config{USE_FREEBSD_PORTS_SSL} = "y";
561 print "I have detected the OpenSSL FreeBSD port installed on your system,\n";
562 print "version \e[1;32m".$config{HAS_OPENSSL_PORT}."\e[0m. Your base system OpenSSL is version \e[1;32m".$openssl_ver."\e[0m.\n\n";
563 yesno('USE_FREEBSD_PORTS_SSL', "Do you want to use the FreeBSD ports version?");
565 $config{USE_FREEBSD_BASE_SSL} = "y" if ($config{USE_FREEBSD_PORTS_SSL} eq "n");
567 if ($config{USE_FREEBSD_BASE_SSL} eq "n")
569 # update to port version
570 $openssl_ver = $config{HAS_OPENSSL_PORT};
575 $config{USE_FREEBSD_BASE_SSL} = "y" if ($^O eq "freebsd");
578 $config{USE_SSL} ||= "n";
579 $config{MODUPDATE} ||= 'n';
581 if ($config{HAS_GNUTLS} eq "y" || $config{HAS_OPENSSL} eq "y")
583 print "Detected GnuTLS version: \e[1;32m" . $gnutls_ver . "\e[0m\n";
584 print "Detected OpenSSL version: \e[1;32m" . $openssl_ver . "\e[0m\n\n";
586 yesno('USE_SSL', "One or more SSL libraries detected. Would you like to enable SSL support?");
587 if ($config{USE_SSL} eq "y")
589 if ($config{HAS_GNUTLS} eq "y")
591 yesno('USE_GNUTLS',"Would you like to enable SSL with m_ssl_gnutls? (recommended)");
592 if ($config{USE_GNUTLS} eq "y")
594 print "\nUsing GnuTLS SSL module.\n";
598 if ($config{HAS_OPENSSL} eq "y")
600 yesno('USE_OPENSSL', "Would you like to enable SSL with m_ssl_openssl?");
601 if ($config{USE_OPENSSL} eq "y")
603 print "\nUsing OpenSSL SSL module.\nYou will get better performance if you move to GnuTLS in the future.\n";
610 print "\nCould not detect OpenSSL or GnuTLS. Make sure pkg-config is installed and\n";
611 print "is in your path.\n\n";
614 yesno('MODUPDATE',"Would you like to check for updates to third-party modules?");
616 if ($config{MODUPDATE} eq "y") {
617 print "Checking for upgrades to extra and third-party modules... ";
618 system "./modulemanager upgrade";
622 # We are on a POSIX system, we can enable POSIX extras without asking
623 symlink "extra/m_regex_posix.cpp", "src/modules/m_regex_posix.cpp";
627 if (($config{USE_GNUTLS} eq "y") && ($config{HAS_GNUTLS} ne "y"))
629 print "Sorry, but I couldn't detect GnuTLS. Make sure pkg-config is in your path.\n";
632 if (($config{USE_OPENSSL} eq "y") && ($config{HAS_OPENSSL} ne "y"))
634 print "Sorry, but I couldn't detect OpenSSL. Make sure pkg-config and openssl are in your path.\n";
639 $config{CERTGEN} ||= 'y';
640 yesno('CERTGEN',"Would you like to generate SSL certificates now?") if ($interactive && ($config{USE_GNUTLS} eq "y" || $config{USE_OPENSSL} eq "y"));
642 if ($config{USE_GNUTLS} eq "y") {
643 unless (-r "src/modules/m_ssl_gnutls.cpp") {
644 print "Symlinking src/modules/m_ssl_gnutls.cpp from extra/\n";
645 symlink "extra/m_ssl_gnutls.cpp", "src/modules/m_ssl_gnutls.cpp" or print STDERR "Symlink failed: $!";
647 if ($interactive && $config{CERTGEN} eq 'y')
649 unless (-r "$config{CONFIG_DIR}/key.pem" && -r "$config{CONFIG_DIR}/cert.pem") {
650 print "SSL certificates not found, generating.. \n\n
651 *************************************************************
652 * Generating the private key may take some time, once done, *
653 * answer the questions which follow. If you are unsure, *
655 *************************************************************\n\n";
656 $failed = make_gnutls_cert();
658 print "\n\e[1;32mCertificate generation failed!\e[0m\n\n";
660 print "\nCertificate generation complete, copying to config directory... ";
661 File::Copy::move("key.pem", "$config{CONFIG_DIR}/key.pem") or print STDERR "Could not copy key.pem!\n";
662 File::Copy::move("cert.pem", "$config{CONFIG_DIR}/cert.pem") or print STDERR "Could not copy cert.pem!\n";
667 print "SSL certificates found, skipping.\n\n";
672 print "Skipping SSL certificate generation\nin non-interactive mode.\n\n";
676 if ($config{USE_OPENSSL} eq "y") {
677 unless (-r "src/modules/m_ssl_openssl.cpp") {
678 print "Symlinking src/modules/m_ssl_openssl.cpp from extra/\n";
679 symlink "extra/m_ssl_openssl.cpp", "src/modules/m_ssl_openssl.cpp" or print STDERR "Symlink failed: $!";
682 if ($interactive && $config{CERTGEN} eq 'y')
684 unless (-r "$config{CONFIG_DIR}/key.pem" && -r "$config{CONFIG_DIR}/cert.pem") {
685 print "SSL certificates not found, generating.. \n\n
686 *************************************************************
687 * Generating the certificates may take some time, go grab a *
688 * coffee or something. *
689 *************************************************************\n\n";
691 print "\nCertificate generation complete, copying to config directory... ";
692 File::Copy::move("key.pem", "$config{CONFIG_DIR}/key.pem") or print STDERR "Could not copy key.pem!\n";
693 File::Copy::move("cert.pem", "$config{CONFIG_DIR}/cert.pem") or print STDERR "Could not copy cert.pem!\n";
694 File::Copy::move("dhparams.pem", "$config{CONFIG_DIR}/dhparams.pem") or print STDERR "Could not copy dhparams.pem!\n";
697 print "SSL certificates found, skipping.\n\n"
702 print "Skipping SSL certificate generation\nin non-interactive mode.\n\n";
705 if (($config{USE_GNUTLS} eq "n") && ($config{USE_OPENSSL} eq "n")) {
706 print "Skipping SSL certificate generation as SSL support is not available.\n\n";
714 print "To build your server with these settings, please run '\e[1;32mmake\e[0m' now.\n";
715 if (($config{USE_GNUTLS} eq "y") || ($config{USE_OPENSSL} eq "y")) {
716 print "Please note: for \e[1;32mSSL support\e[0m you will need to load required\n";
717 print "modules in your config. This configure script has added those modules to the\n";
718 print "build process. For more info, please refer to:\n";
719 print "\e[1;32mhttp://wiki.inspircd.org/Installation_From_Tarball\e[0m\n";
721 print "*** \e[1;32mRemember to edit your configuration files!!!\e[0m ***\n\n\n";
722 if (($config{OSNAME} eq "OpenBSD") && ($config{CC} ne "eg++")) {
723 print "\e[1;32mWARNING!\e[0m You are running OpenBSD but you are using the base gcc package\nrather than eg++. This compile will most likely fail, but I'm letting you\ngo ahead with it anyway, just in case I'm wrong :-)\n";
726 if ($config{GCCVER} < "3") {
728 \e[1;32mWARNING!\e[0m You are attempting to compile InspIRCd on GCC 2.x!
729 GCC 2.x series compilers only had partial (read as broken) C++ support, and
730 your compile will most likely fail horribly! If you have any problems, do NOT
731 report them to the bugtracker or forums without first upgrading your compiler
732 to a newer 3.x or 4.x (or whatever is available currently) version.
736 ################################################################################
738 ################################################################################
740 # Retrieves the .config.cache file, and loads values into the main config hash.
741 open(CACHE, ".config.cache") or return 0;
744 # Ignore Blank lines, and comments..
747 my ($key, $value) = split("=", $_, 2);
748 $value =~ /^\"(.*)\"$/;
749 # Do something with data here!
757 # Dump the contents of %config
758 print "Writing \e[1;32mcache file\e[0m for future ./configures ...\n";
759 open(FILEHANDLE, ">.config.cache");
760 foreach my $key (keys %config) {
761 print FILEHANDLE "$key=\"$config{$key}\"\n";
767 my ($desc, $hash_key) = @_;
770 print "In what directory $desc?\n";
771 print "[\e[1;32m$config{$hash_key}\e[0m] -> ";
772 chomp(my $var = <STDIN>);
774 $var = $config{$hash_key};
776 if ($var =~ /^\~\/(.+)$/) {
777 # Convert it to a full path..
778 $var = resolve_directory($ENV{HOME} . "/" . $1);
780 elsif ((($config{OSNAME} =~ /MINGW32/i) and ($var !~ /^[A-Z]{1}:\\.*/)) and (substr($var,0,1) ne "/"))
782 # Assume relative Path was given.. fill in the rest.
783 $var = $this . "/$var";
786 $var = resolve_directory($var);
788 print "$var does not exist. Create it?\n[\e[1;32my\e[0m] ";
789 chomp(my $tmp = <STDIN>);
790 if (($tmp eq "") || ($tmp =~ /^y/i)) {
791 # Attempt to Create the Dir..
794 File::Path::mkpath($var, 0, 0777);
797 unless (defined($chk) && -d $var) {
798 print "Unable to create directory. ($var)\n\n";
803 # They said they don't want to create, and we can't install there.
809 # Target exists, but is not a directory.
810 print "File $var exists, but is not a directory.\n\n";
814 # Either Dir Exists, or was created fine.
815 $config{$hash_key} = $var;
823 my ($mliflags, $mfrules, $mobjs, $mfcount) = ("", "", "", 0);
826 my($writeheader) = @_;
827 # First File.. inspircd_config.h
828 chomp(my $incos = `uname -n -s -r`);
829 chomp(my $version = `sh src/version.sh`);
830 chomp(my $revision2 = getrevision());
831 my $branch = "InspIRCd-0.0";
832 if ($version =~ /^(InspIRCd-[0-9]+\.[0-9]+)\.[0-9]+/)
836 if ($writeheader == 1)
838 print "Writing \e[1;32minspircd_config.h\e[0m\n";
839 open(FILEHANDLE, ">include/inspircd_config.h.tmp");
840 print FILEHANDLE <<EOF;
841 /* Auto generated by configure, do not modify! */
842 #ifndef __CONFIGURATION_AUTO__
843 #define __CONFIGURATION_AUTO__
845 /* this is for windows support. */
846 #define CoreExport /**/
847 #define DllExport /**/
849 #define CONFIG_PATH "$config{CONFIG_DIR}"
850 #define DATA_PATH "$config{DATA_DIR}"
851 #define LOG_PATH "$config{LOG_DIR}"
852 #define MOD_PATH "$config{MODULE_DIR}"
853 #define SOMAXCONN_S "$config{_SOMAXCONN}"
854 #define ENTRYPOINT int main(int argc, char** argv)
857 print FILEHANDLE "#define MAXBUF " . ($config{MAXBUF}+2) . "\n";
859 if ($config{OSNAME} =~ /SunOS/i) {
860 print FILEHANDLE "#define IS_SOLARIS\n";
862 if ($config{OSNAME} =~ /MINGW32/i) {
863 print FILEHANDLE "#define IS_MINGW\n";
865 if ($config{GCCVER} >= 3) {
866 print FILEHANDLE "#define GCC3\n";
868 if ($config{HAS_STRLCPY} eq "true") {
869 print FILEHANDLE "#define HAS_STRLCPY\n";
871 if ($config{HAS_STDINT} eq "true") {
872 print FILEHANDLE "#define HAS_STDINT\n";
874 if ($config{HAS_EVENTFD} eq 'true') {
875 print FILEHANDLE "#define HAS_EVENTFD\n";
877 if ($config{OSNAME} !~ /DARWIN/i) {
878 print FILEHANDLE "#define HAS_CLOCK_GETTIME\n";
881 if (($has_kqueue) && ($config{USE_KQUEUE} eq "y")) {
882 print FILEHANDLE "#define USE_KQUEUE\n";
883 $config{SOCKETENGINE} = "socketengine_kqueue";
886 if (($has_epoll) && ($config{USE_EPOLL} eq "y")) {
887 print FILEHANDLE "#define USE_EPOLL\n";
888 $config{SOCKETENGINE} = "socketengine_epoll";
891 if (($has_ports) && ($config{USE_PORTS} eq "y")) {
892 print FILEHANDLE "#define USE_PORTS\n";
893 $config{SOCKETENGINE} = "socketengine_ports";
896 # user didn't choose either epoll or select for their OS.
897 # default them to USE_SELECT (ewwy puke puke)
899 print "no hi-perf, " . $config{USE_POLL};
900 if ($config{USE_POLL} eq "y")
902 print FILEHANDLE "#define USE_POLL\n";
903 $config{SOCKETENGINE} = "socketengine_poll";
907 print FILEHANDLE "#define USE_SELECT\n";
908 $config{SOCKETENGINE} = "socketengine_select";
911 print FILEHANDLE "\n#include \"threadengines/threadengine_pthread.h\"\n\n#endif\n";
914 open(FILEHANDLE, ">include/inspircd_version.h.tmp");
915 print FILEHANDLE <<EOF;
916 #define BRANCH "$branch"
917 #define VERSION "$version"
918 #define REVISION "$revision2"
919 #define SYSTEM "$incos"
923 for my $file (qw(include/inspircd_config.h include/inspircd_version.h)) {
925 open my $fh1, $file or $diff = 1;
926 open my $fh2, $file.'.tmp' or die "Can't read $file.tmp that we just wrote: $!";
930 if (defined($line1) != defined($line2)) {
932 } elsif (!defined $line1) {
935 $diff = ($line1 ne $line2);
940 rename "$file.tmp", $file;
947 # Write all .in files.
950 my $exe = "inspircd";
952 # Do this once here, and cache it in the .*.inc files,
953 # rather than attempting to read src/version.sh from
954 # compiled code -- we might not have the source to hand.
955 # Fix for bug#177 by Brain.
957 chomp($version = `sh ./src/version.sh`);
958 chomp(my $revision = getrevision());
959 $version = "$version(r$revision)";
961 # We can actually parse any file starting with . and ending with .inc,
962 # but right now we only parse .inspircd.inc to form './inspircd'
963 prepare_dynamic_makefile();
965 my @dotfiles = qw(main.mk inspircd);
966 push @dotfiles, 'org.inspircd.plist' if $config{OSNAME} eq 'darwin';
968 foreach my $file (@dotfiles) {
969 open(FILEHANDLE, "make/template/$file") or die "Can't open make/template/$file: $!";
970 $_ = join '', <FILEHANDLE>;
973 $config{BUILD_DIR} ||= resolve_directory($config{ME}."/build");
976 CC SYSTEM BASE_DIR CONFIG_DIR MODULE_DIR BINARY_DIR BUILD_DIR DATA_DIR UID
977 STARTSCRIPT DESTINATION SOCKETENGINE LOG_DIR
979 s/\@$var\@/$config{$var}/g;
981 s/\@EXECUTABLE\@/$exe/ if defined $exe;
982 s/\@VERSION\@/$version/ if defined $version;
984 if ($file eq 'main.mk') {
985 print "Writing \e[1;32mGNUmakefile\e[0m ...\n";
988 s/\@IFDEF (\S+)/ifdef $1/g;
989 s/\@IFNDEF (\S+)/ifndef $1/g;
990 s/\@IFEQ (\S+) (\S+)/ifeq ($1,$2)/g;
991 s/\@ELSIFEQ (\S+) (\S+)/else ifeq ($1,$2)/g;
994 s/ *\@BSD_ONLY .*\n//g;
996 s/\@DO_EXPORT (.*)/export $1/g;
997 open MKF, '>GNUmakefile' or die "Can't write to GNUmakefile: $!";
1001 print "Writing \e[1;32mBSDmakefile\e[0m ...\n";
1003 s/\@IFDEF (\S+)/.if defined($1)/g;
1004 s/\@IFNDEF (\S+)/.if !defined($1)/g;
1005 s/\@IFEQ (\S+) (\S+)/.if $1 == $2/g;
1006 s/\@ELSIFEQ (\S+) (\S+)/.elif $1 == $2/g;
1010 s/ *\@GNU_ONLY .*\n//g;
1012 $mk_tmp =~ s#\@DO_EXPORT (.*)#"MAKEENV += ".join ' ', map "$_='\${$_}'", split /\s/, $1#eg;
1013 open MKF, '>BSDmakefile' or die "Can't write to BSDmakefile: $!";
1017 print "Writing \e[1;32m$file\e[0m ...\n";
1018 open(FILEHANDLE, ">$file") or die("Can't write to $file: $!\n");
1019 print FILEHANDLE $_;
1024 chmod 0755, 'inspircd';
1030 for my $mod (@modlist) {
1031 getcompilerflags("src/modules/m_$mod.cpp");
1032 getlinkerflags("src/modules/m_$mod.cpp");
1036 sub prepare_dynamic_makefile
1042 $config{USE_EPOLL} = 0;
1046 $config{USE_KQUEUE} = 0;
1050 $config{USE_PORTS} = 0;
1054 # Routine to list out the extra/ modules that have been enabled.
1055 # Note: when getting any filenames out and comparing, it's important to lc it if the
1056 # file system is not case-sensitive (== Epoc, MacOS, OS/2 (incl DOS/DJGPP), VMS, Win32
1057 # (incl NetWare, Symbian)). Cygwin may or may not be case-sensitive, depending on
1058 # configuration, however, File::Spec does not currently tell us (it assumes Unix behavior).
1059 sub list_extras () {
1062 my $srcdir = File::Spec->catdir("src", "modules");
1063 my $abs_srcdir = File::Spec->rel2abs($srcdir);
1066 opendir $dd, File::Spec->catdir($abs_srcdir, "extra") or die (File::Spec->catdir($abs_srcdir, "extra") . ": $!\n");
1067 my @extras = map { File::Spec->case_tolerant() ? lc($_) : $_ } (readdir($dd));
1070 opendir $dd, $abs_srcdir or die "$abs_srcdir: $!\n";
1071 my @sources = map { File::Spec->case_tolerant() ? lc($_) : $_ } (readdir($dd));
1074 my $maxlen = (sort { $b <=> $a } (map {length($_)} (@extras)))[0];
1076 EXTRA: for my $extra (@extras) {
1077 next if (File::Spec->curdir() eq $extra || File::Spec->updir() eq $extra);
1078 my $abs_extra = File::Spec->catfile($abs_srcdir, "extra", $extra);
1079 my $abs_source = File::Spec->catfile($abs_srcdir, $extra);
1080 next unless ($extra =~ m/\.(cpp|h)$/ || (-d $abs_extra)); # C++ Source/Header, or directory
1081 if (-l $abs_source) {
1082 # Symlink, is it in the right place?
1083 my $targ = readlink($abs_source);
1084 my $abs_targ = File::Spec->rel2abs($targ, $abs_srcdir);
1085 if ($abs_targ eq $abs_extra) {
1086 $extras{$extra} = "\e[32;1menabled\e[0m";
1088 $extras{$extra} = sprintf("\e[31;1mwrong symlink target (%s)\e[0m", $abs_targ);
1090 } elsif (-e $abs_source) {
1091 my ($devext, $inoext) = stat($abs_extra);
1092 my ($devsrc, $inosrc, undef, $lnksrc) = stat($abs_source);
1094 if ($devsrc == $devext && $inosrc == $inoext) {
1095 $extras{$extra} = "\e[32;1menabled\e[0m";
1097 $extras{$extra} = sprintf("\e[31;1mwrong hardlink target (%d:%d)\e[0m", $devsrc, $inosrc);
1100 open my $extfd, "<", $abs_extra;
1101 open my $srcfd, "<", $abs_source;
1103 if (scalar(<$extfd>) eq scalar(<$srcfd>)) {
1104 $extras{$extra} = "\e[32;1menabled\e[0m";
1106 $extras{$extra} = sprintf("\e[31;1mout of synch (re-copy)\e[0m");
1110 $extras{$extra} = "\e[33;1mdisabled\e[0m";
1113 # Now let's add dependency info
1114 for my $extra (keys(%extras)) {
1115 next unless $extras{$extra} =~ m/enabled/; # only process enabled extras.
1116 my $abs_extra = File::Spec->catfile($abs_srcdir, "extra", $extra);
1117 my @deps = split / +/, getdependencies($abs_extra);
1118 for my $dep (@deps) {
1119 if (exists($extras{$dep})) {
1120 my $ref = \$extras{$dep}; # Take reference.
1121 if ($$ref !~ m/needed by/) {
1122 # First dependency found.
1123 if ($$ref =~ m/enabled/) {
1124 $$ref .= " (needed by \e[32;1m$extra\e[0m";
1126 $$ref =~ s/\e\[.*?m//g; # Strip out previous coloring. Will be set in bold+red+blink later.
1127 $$ref .= " (needed by \e[0;32;1;5m$extra\e[0;31;1;5m";
1130 if ($$ref =~ m/enabled/) {
1131 $$ref .= ", \e[32;1m$extra\e[0m";
1133 $$ref .= ", \e[0;32;1;5m$extra\e[0;31;1;5m";
1139 for my $extra (sort {$a cmp $b} keys(%extras)) {
1140 my $text = $extras{$extra};
1141 if ($text =~ m/needed by/ && $text !~ m/enabled/) {
1142 printf "\e[31;1;5m%-*s = %s%s\e[0m\n", $maxlen, $extra, $text, ($text =~ m/needed by/ ? ")" : "");
1144 printf "%-*s = %s%s\n", $maxlen, $extra, $text, ($text =~ m/needed by/ ? "\e[0m)" : "");
1147 return keys(%extras) if wantarray; # Can be used by manage_extras.
1150 sub enable_extras (@) {
1152 for my $extra (@extras) {
1153 my $extrapath = "src/modules/extra/$extra";
1154 if (!-e $extrapath) {
1155 print STDERR "Cannot enable \e[32;1m$extra\e[0m : No such file or directory in src/modules/extra\n";
1158 my $source = "src/modules/$extra";
1160 print STDERR "Cannot enable \e[32;1m$extra\e[0m : destination in src/modules exists (might already be enabled?)\n";
1163 # Get dependencies, and add them to be processed.
1164 my @deps = split / +/, getdependencies($extrapath);
1165 for my $dep (@deps) {
1166 next if scalar(grep { $_ eq $dep } (@extras)) > 0; # Skip if we're going to be enabling it anyway.
1167 if (!-e "src/modules/$dep") {
1168 if (-e "src/modules/extra/$dep") {
1169 print STDERR "Will also enable extra \e[32;1m$dep\e[0m (needed by \e[32;1m$extra\e[0m)\n";
1172 print STDERR "\e[33;1mWARNING:\e[0m module \e[32;1m$extra\e[0m might be missing dependency \e[32;1m$dep\e[0m - YOU are responsible for satisfying it!\n";
1176 print "Enabling $extra ... \n";
1177 symlink "extra/$extra", $source or print STDERR "$source: Cannot link to 'extra/$extra': $!\n";
1181 sub disable_extras (@)
1183 opendir my $dd, "src/modules/extra/";
1184 my @files = readdir($dd);
1187 EXTRA: for my $extra (@extras) {
1188 my $extrapath = "src/modules/extra/$extra";
1189 my $source = "src/modules/$extra";
1190 if (!-e $extrapath) {
1191 print STDERR "Cannot disable \e[32;1m$extra\e[0m : Is not an extra\n";
1194 if ((! -l $source) || readlink($source) ne "extra/$extra") {
1195 print STDERR "Cannot disable \e[32;1m$extra\e[0m : Source is not a link or doesn't refer to the right file. Remove manually if this is in error.\n";
1198 # Check if anything needs this.
1199 for my $file (@files) {
1200 my @deps = split / +/, getdependencies("src/modules/extra/$file");
1201 # File depends on this extra...
1202 if (scalar(grep { $_ eq $extra } @deps) > 0) {
1203 # And is both enabled and not about to be disabled.
1204 if (-e "src/modules/$file" && scalar(grep { $_ eq $file } @extras) < 1) {
1205 print STDERR "Cannot disable \e[32;1m$extra\e[0m : is needed by \e[32;1m$file\e[0m\n";
1211 print "Disabling $extra ... \n";
1212 unlink "src/modules/$extra" or print STDERR "Cannot disable \e[32;1m$extra\e[0m : $!\n";