2 ###################################################
3 # InspIRCd Configuration Script
5 # Copyright 2002-2007 The InspIRCd Development Team
6 # http://www.inspircd.org/wiki/index.php/Credits
8 # Licensed under GPL, please see the COPYING file
13 ###################################################
20 use warnings FATAL => qw(all);
24 $Data::Dumper::Sortkeys = 1;
25 $Data::Dumper::Useqq = 1;
34 # Utility functions for our buildsystem
38 use make::opensslcert;
40 ###############################################################################################
44 ###############################################################################################
46 # If you wish to ignore a dependency throughout the entire core, add it here.
49 "inspircd_win32wrapper.h", # windows has its own configure program
52 # If you wish for all files in the entire core to have a given dependency, insert it here.
53 # You should keep this to an absolute minimum to avoid rebuilds that are not neccessary.
55 our @immutabledeps = (
56 "inspircd_config.h", # auto re-generated by configure
60 ###############################################################################################
62 # NON-EDITABLE VARIABLES
64 ###############################################################################################
66 # List of commands that make up 'make install' and 'make deinstall'
68 our $install_list = "";
69 our $uninstall_list = "";
71 # This is a list of all files in the core. Each cpp file is mapped to a shared object file,
72 # whos file extension is omitted (these can vary from system to system). Auto detected by
73 # scanning the src/*.cpp files for files containing /* $Core: */ identifiers.
77 # If you wish for a file to have special dependencies in the makefile, add an entry here.
78 # Auto populated by /* $ExtraDeps: */ instruction
80 our %specialdeps = ();
82 # If you wish for a file to have extra make lines (in between the compile and link steps)
83 # then insert them here.
84 # Auto populated by /* $ExtraBuild: */ instruction
86 our %extrabuildlines = ();
88 # If you wish for a file to be linked against extra objects or arctives, insert them here.
89 # Auto populated by /* $ExtraObjects: */ instruction
91 our %extraobjects = ();
93 # If you wish to compile extra cpp sources into an object, define them here.
94 # NOTE: Certain cpp files such as the socket engines have a value auto calculated
95 # for this table so that their derived class is built.
96 # Auto populated by /* $ExtraSources: */ instruction
98 our %extrasources = ();
100 our ($opt_use_gnutls, $opt_rebuild, $opt_use_openssl, $opt_nointeractive, $opt_nick_length,
101 $opt_chan_length, $opt_maxclients, $opt_ports, $opt_epoll, $opt_kqueue, $opt_noports,
102 $opt_noepoll, $opt_nokqueue, $opt_disablerpath, $opt_ipv6, $opt_ipv6links,
103 $opt_noipv6links, $opt_ident, $opt_quit, $opt_topic, $opt_maxbuf, $opt_kick,
104 $opt_gecos, $opt_away, $opt_modes, $opt_disable_debug, $opt_maxchans,
107 our ($opt_cc, $opt_base_dir, $opt_config_dir, $opt_module_dir, $opt_binary_dir,
112 sub enable_extras (@);
114 sub disable_extras (@);
116 my @opt_enableextras;
117 my @opt_disableextras;
120 'enable-gnutls' => \$opt_use_gnutls,
121 'rebuild' => \$opt_rebuild,
122 'enable-openssl' => \$opt_use_openssl,
123 'disable-interactive' => \$opt_nointeractive,
124 'with-nick-length=i' => \$opt_nick_length,
125 'with-channel-length=i' => \$opt_chan_length,
126 'with-max-clients=i' => \$opt_maxclients,
127 'enable-ports' => \$opt_ports,
128 'enable-epoll' => \$opt_epoll,
129 'enable-kqueue' => \$opt_kqueue,
130 'disable-ports' => \$opt_noports,
131 'disable-epoll' => \$opt_noepoll,
132 'disable-kqueue' => \$opt_nokqueue,
133 'disable-rpath' => \$opt_disablerpath,
134 'enable-ipv6' => \$opt_ipv6,
135 'enable-remote-ipv6' => \$opt_ipv6links,
136 'disable-remote-ipv6' => \$opt_noipv6links,
137 'with-cc=s' => \$opt_cc,
138 'with-ident-length=i' => \$opt_ident,
139 'with-quit-length=i' => \$opt_quit,
140 'with-topic-length=i' => \$opt_topic,
141 'with-maxbuf=i' => \$opt_maxbuf,
142 'with-kick-length=i' => \$opt_kick,
143 'with-gecos-length=i' => \$opt_gecos,
144 'with-away-length=i' => \$opt_away,
145 'with-max-modes=i' => \$opt_modes,
146 'prefix=s' => \$opt_base_dir,
147 'config-dir=s' => \$opt_config_dir,
148 'module-dir=s' => \$opt_module_dir,
149 'binary-dir=s' => \$opt_binary_dir,
150 'library-dir=s' => \$opt_library_dir,
151 'disable-debuginfo' => sub { $opt_disable_debug = 1 },
152 'help' => sub { showhelp(); },
153 'modupdate' => sub { modupdate(); },
154 'update' => sub { update(); },
155 'svnupdate' => sub { svnupdate(); },
156 'clean' => sub { clean(); },
157 'list-extras' => sub { list_extras; exit 0; }, # This, --enable-extras, and --disable-extras are for non-interactive managing.
158 'enable-extras=s@' => \@opt_enableextras, # ^
159 'disable-extras=s@' => \@opt_disableextras, # ^
162 if (scalar(@opt_enableextras) + scalar(@opt_disableextras) > 0) {
163 @opt_enableextras = split /,/, join(',', @opt_enableextras);
164 @opt_disableextras = split /,/, join(',', @opt_disableextras);
165 enable_extras(@opt_enableextras);
166 disable_extras(@opt_disableextras);
168 print "Remember: YOU are responsible for making sure any libraries needed have been installed!\n";
169 print "Run $0 -modupdate after you've done this to update the makefiles.\n";
173 our $non_interactive = (
174 (defined $opt_library_dir) ||
175 (defined $opt_base_dir) ||
176 (defined $opt_config_dir) ||
177 (defined $opt_module_dir) ||
178 (defined $opt_base_dir) ||
179 (defined $opt_binary_dir) ||
180 (defined $opt_nointeractive) ||
181 (defined $opt_away) ||
182 (defined $opt_gecos) ||
183 (defined $opt_kick) ||
184 (defined $opt_maxclients) ||
185 (defined $opt_modes) ||
186 (defined $opt_topic) ||
187 (defined $opt_quit) ||
188 (defined $opt_ident) ||
190 (defined $opt_ipv6) ||
191 (defined $opt_ipv6links) ||
192 (defined $opt_noipv6links) ||
193 (defined $opt_kqueue) ||
194 (defined $opt_epoll) ||
195 (defined $opt_ports) ||
196 (defined $opt_maxchans) ||
197 (defined $opt_opermaxchans) ||
198 (defined $opt_chan_length) ||
199 (defined $opt_nick_length) ||
200 (defined $opt_use_openssl) ||
201 (defined $opt_nokqueue) ||
202 (defined $opt_noepoll) ||
203 (defined $opt_noports) ||
204 (defined $opt_maxbuf) ||
205 (defined $opt_use_gnutls)
207 our $interactive = !$non_interactive;
209 chomp(our $topdir = getcwd());
210 our $this = resolve_directory($topdir); # PWD, Regardless.
211 our @modlist = (); # Declare for Module List..
212 our %config = (); # Initiate Configuration Hash..
213 $config{ME} = resolve_directory($topdir); # Present Working Directory
215 $config{BASE_DIR} = $config{ME};
217 if (defined $opt_base_dir)
219 $config{BASE_DIR} = $opt_base_dir;
222 $config{CONFIG_DIR} = resolve_directory($config{BASE_DIR}."/conf"); # Configuration Directory
223 $config{MODULE_DIR} = resolve_directory($config{BASE_DIR}."/modules"); # Modules Directory
224 $config{BINARY_DIR} = resolve_directory($config{BASE_DIR}."/bin"); # Binary Directory
225 $config{LIBRARY_DIR} = resolve_directory($config{BASE_DIR}."/lib"); # Library Directory
227 if (defined $opt_config_dir)
229 $config{CONFIG_DIR} = $opt_config_dir;
231 if (defined $opt_module_dir)
233 $config{MODULE_DIR} = $opt_module_dir;
235 if (defined $opt_binary_dir)
237 $config{BINARY_DIR} = $opt_binary_dir;
239 if (defined $opt_library_dir)
241 $config{LIBRARY_DIR} = $opt_library_dir;
243 chomp($config{HAS_GNUTLS} = `libgnutls-config --version 2>/dev/null | cut -c 1,2,3`); # GNUTLS Version.
244 chomp($config{HAS_OPENSSL} = `pkg-config --modversion openssl 2>/dev/null`); # Openssl version
245 chomp(our $gnutls_ver = $config{HAS_GNUTLS});
246 chomp(our $openssl_ver = $config{HAS_OPENSSL});
247 $config{USE_GNUTLS} = "n";
248 if (defined $opt_use_gnutls)
250 $config{USE_GNUTLS} = "y"; # Use gnutls.
252 $config{USE_OPENSSL} = "n"; # Use openssl.
253 if (defined $opt_use_openssl)
255 $config{USE_OPENSSL} = "y";
258 # no, let's not change these.
259 $config{OPTIMITEMP} = "0"; # Default Optimisation Value
260 if (!defined $opt_disable_debug)
262 $config{OPTIMISATI} = "-g1"; # Optimisation Flag
266 $config{OPTIMISATI} = "-O2"; # DEBUGGING OFF!
269 $config{NICK_LENGT} = "31"; # Default Nick Length
270 if (defined $opt_nick_length)
272 $config{NICK_LENGT} = $opt_nick_length;
274 $config{CHAN_LENGT} = "64"; # Default Channel Name Length
275 if (defined $opt_chan_length)
277 $config{CHAN_LENGT} = $opt_chan_length;
279 $config{MAXI_MODES} = "20"; # Default Max. Number of Modes set at once.
280 if (defined $opt_modes)
282 $config{MAXI_MODES} = $opt_modes;
284 $config{HAS_STRLCPY} = "false"; # strlcpy Check.
285 $config{HAS_STDINT} = "false"; # stdint.h check
286 $config{USE_KQUEUE} = "y"; # kqueue enabled
287 if (defined $opt_kqueue)
289 $config{USE_KQUEUE} = "y";
291 if (defined $opt_nokqueue)
293 $config{USE_KQUEUE} = "n";
295 $config{USE_EPOLL} = "y"; # epoll enabled
296 if (defined $opt_epoll)
298 $config{USE_EPOLL} = "y";
300 if (defined $opt_noepoll)
302 $config{USE_EPOLL} = "n";
304 $config{USE_PORTS} = "y"; # epoll enabled
305 if (defined $opt_ports)
307 $config{USE_PORTS} = "y";
309 if (defined $opt_noports)
311 $config{USE_PORTS} = "n";
313 $config{IPV6} = "n"; # IPv6 support (experimental)
314 if (defined $opt_ipv6)
318 $config{SUPPORT_IP6LINKS} = "y"; # IPv4 supporting IPv6 links (experimental)
319 if (defined $opt_ipv6links)
321 $config{SUPPORT_IP6LINKS} = "y";
323 if (defined $opt_noipv6links)
325 $config{SUPPORT_IP6LINKS} = "n";
327 chomp($config{MAX_CLIENT_T} = `sh -c \"ulimit -n\"`); # FD Limit
328 chomp($config{MAX_DESCRIPTORS} = `sh -c \"ulimit -n\"`); # Hard FD Limit
329 chomp($config{GCCVER} = `g++ -dumpversion | cut -c 1`); # Major GCC Version
330 $config{_SOMAXCONN} = SOMAXCONN; # Max connections in accept queue
331 $config{OSNAME} = $^O; # Operating System Name
332 $config{IS_DARWIN} = "NO"; # Is OSX?
333 $config{STARTSCRIPT} = "inspircd"; # start script?
334 $config{DESTINATION} = "BASE"; # Is target path.
335 $config{EXTRA_DIR} = ""; # Is empty.
336 if ($config{OSNAME} =~ /darwin/i)
338 $config{IS_DARWIN} = "YES";
339 $config{STARTSCRIPT} = "org.inspircd.plist"; # start script for OSX.
340 $config{DESTINATION} = "LAUNCHDPATH"; # Is OSX target.
341 $config{EXTRA_DIR} = " launchd_dir"; # Is OSX specific path.
343 $config{CC} = "g++"; # C++ compiler
346 $config{CC} = $opt_cc;
348 our $exec = $config{CC} . " -dumpversion | cut -c 1";
349 chomp($config{GCCVER} = `$exec`); # Major GCC Version
350 $config{MAKEORDER} = "ircd mods"; # build order
351 $config{MAX_IDENT} = "12"; # max ident size
352 $config{MAX_QUIT} = "255"; # max quit message size
353 $config{MAX_TOPIC} = "307"; # max topic size
354 $config{MAX_KICK} = "255"; # max kick message size
355 $config{MAX_GECOS} = "128"; # max GECOS size
356 $config{MAX_AWAY} = "200"; # max AWAY size
357 $config{MAXBUF} = "512"; # Max buffer size
358 if (defined $opt_ident)
360 $config{MAX_IDENT} = $opt_ident;
362 if (defined $opt_quit)
364 $config{MAX_QUIT} = $opt_quit;
366 if (defined $opt_topic)
368 $config{MAX_TOPIC} = $opt_topic;
370 if (defined $opt_kick)
372 $config{MAX_KICK} = $opt_kick;
374 if (defined $opt_gecos)
376 $config{MAX_GECOS} = $opt_gecos;
378 if (defined $opt_away)
380 $config{MAX_AWAY} = $opt_away;
383 if ($config{HAS_OPENSSL} =~ /^([-[:digit:].]+)([a-z])?(\-[a-z][0-9])?$/) {
384 $config{HAS_OPENSSL} = $1;
386 $config{HAS_OPENSSL} = "";
389 if ($config{GCCVER} eq "") {
390 print $config{CC} . " was not found! You require g++ (the GNU C++ compiler, part of GCC) to build InspIRCd!\n";
394 our $fd_scan_fail = "";
395 if (!$config{MAX_CLIENT_T}) {
396 $config{MAX_CLIENT_T} = 1024; # Set a reasonable 'Default'
397 $fd_scan_fail = "true"; # Used Later
400 # Get and Set some important vars..
405 unlink(".config.cache");
408 our ($has_epoll, $has_ports, $has_kqueue) = (0, 0, 0);
413 chomp($topdir = getcwd());
414 $this = resolve_directory($topdir); # PWD, Regardless.
416 # Does the cache file exist?
418 # No, No it doesn't.. *BASH*
419 print "You have not run ./configure before. Please do this before trying to run the update script.\n";
422 # We've Loaded the cache file and all our variables..
423 print "Updating files...\n";
425 if (defined($opt_disable_debug) && $opt_disable_debug == 1)
427 print "Disabling debug information (-g).\n";
428 $config{OPTIMISATI} = "";
431 $has_epoll = $config{HAS_EPOLL};
432 $has_ports = $config{HAS_PORTS};
433 $has_kqueue = $config{HAS_KQUEUE};
442 print "Configure update failed: $@\n";
450 chomp($topdir = getcwd());
451 $this = resolve_directory($topdir); # PWD, Regardless.
453 # Does the cache file exist?
455 # No, No it doesn't.. *BASH*
456 print "You have not run ./configure before. Please do this before trying to run the update script.\n";
459 # We've Loaded the cache file and all our variables..
460 print "Updating files...\n";
462 $has_epoll = $config{HAS_EPOLL};
463 $has_ports = $config{HAS_PORTS};
464 $has_kqueue = $config{HAS_KQUEUE};
473 print "Module update failed: $@\n";
483 open(FH,"<.svn/entries") or $fail = 1;
485 print "This is not an SVN copy of InspIRCd.\n";
492 system("svn update");
493 system("perl configure -update");
494 if (defined $opt_rebuild) {
495 system("make install");
500 print "Running non-interactive configure...\n" unless $interactive;
501 print "Checking for cache from previous configure... ";
502 print ((!getcache()) ? "not found\n" : "found\n");
503 print "Checking operating system version... ";
504 print getosflags() . "\n";
506 if (defined $opt_maxclients)
508 $config{MAX_CLIENT} = $opt_maxclients;
511 if (!$config{MAX_CLIENT}) {
512 # If the cache hasn't set the max clients, copy the variable of MAX_CLIENT_T, this
513 # allows us to keep _T for testing purposes. (ie. "Are you sure you want to go
514 # higher than the found value" :))
515 $config{MAX_CLIENT} = $config{MAX_CLIENT_T};
518 printf "Checking if stdint.h exists... ";
519 $config{HAS_STDINT} = "true";
521 open(STDINT, "</usr/include/stdint.h") or $config{HAS_STDINT} = "false";
522 if ($config{HAS_STDINT} eq "true") {
525 print "yes\n" if $config{HAS_STDINT} eq "true";
526 print "no\n" if $config{HAS_STDINT} eq "false";
528 printf "Checking if strlcpy exists... ";
529 # Perform the strlcpy() test..
530 $config{HAS_STRLCPY} = "false";
532 open(STRLCPY, "</usr/include/string.h") or $fail = 1;
534 while (defined(my $line = <STRLCPY>)) {
536 # try and find the delcaration of:
537 # size_t strlcpy(...)
538 if ($line =~ /size_t(\0x9|\s)+strlcpy/) {
539 $config{HAS_STRLCPY} = "true";
544 print "yes\n" if $config{HAS_STRLCPY} eq "true";
545 print "no\n" if $config{HAS_STRLCPY} eq "false";
547 printf "Checking if kqueue exists... ";
550 open(KQUEUE, "</usr/include/sys/event.h") or $fail = 1;
552 while (defined(my $line = <KQUEUE>)) {
554 # try and find the delcaration of:
556 if ($line =~ /int(\0x9|\s)+kqueue/) {
562 print "yes\n" if $has_kqueue == 1;
563 print "no\n" if $has_kqueue == 0;
565 printf "Checking if epoll exists... ";
568 open(EPOLL, "</usr/include/sys/epoll.h") or $fail = 1;
574 my $kernel = `uname -r`;
576 if (($kernel =~ /^2\.0\./) || ($kernel =~ /^2\.2\./) || ($kernel =~ /^2\.4\./)) {
581 # Suggestion from nenolod, weed out odd systems which have glibc built
582 # against 2.4 kernels (ick)
583 my $kernel_arch = `uname -p`;
587 if ($kernel_arch =~ /x86_64/) {
588 open (FH,"/lib64/libc.so.6|") or $has_epoll = 0;
591 open (FH,"/lib/libc.so.6|") or $has_epoll = 0;
595 while (defined(my $line = <FH>))
598 if ($line =~ /GNU C Library .* version (.*?) /)
601 $libcv =~ /(\d+\.\d+)/;
604 elsif ($line =~ /Compiled on a Linux (.*?\..*?)\.* system/)
607 # Fix for some retarded libc builds, strip off >> and << etc.
608 $kernelv =~ /(\d+\.\d+)/;
616 printf "libc too old: $libcv... ";
621 printf "libc built against older kernel $kernelv... ";
626 print "yes\n" if $has_epoll == 1;
627 print "no\n" if $has_epoll == 0;
629 printf "Checking if Solaris I/O completion ports are available... ";
631 our $system = `uname -s`;
633 $has_ports = 1 if ($system eq "SunOS");
636 my $kernel = `uname -r`;
638 if (($kernel !~ /^5\.1./)) {
642 print "yes\n" if $has_ports == 1;
643 print "no\n" if $has_ports == 0;
645 $config{HAS_EPOLL} = $has_epoll;
646 $config{HAS_KQUEUE} = $has_kqueue;
648 printf "Checking for libgnutls... ";
649 if (defined($config{HAS_GNUTLS}) && (($config{HAS_GNUTLS}) || ($config{HAS_GNUTLS} eq "y"))) {
651 $config{HAS_GNUTLS} = "y";
654 $config{HAS_GNUTLS} = "n";
657 printf "Checking for openssl... ";
658 if (defined($config{HAS_OPENSSL}) && (($config{HAS_OPENSSL}) || ($config{HAS_OPENSSL} eq "y"))) {
660 $config{HAS_OPENSSL} = "y";
663 $config{HAS_OPENSSL} = "n";
666 printf "Checking if you are running an ancient, unsupported OS... ";
667 if ($config{OSNAME} =~ /FreeBSD/i)
669 my $version = `uname -r`;
670 if ($version =~ /^4\./)
672 my $foundit = `ls -l /usr/local/lib/libgnugetopt* | wc -l`;
675 # ICKY ICKY ICK, FREEBSD 4.x! GET AN UPGRADE!
676 $config{CRAQ} = "-L/usr/local/lib -lgnugetopt -DHAVE_DECL_GETOPT=1";
681 print "\n\nERROR: You require libgnugetopt (from ports or packages) to build InspIRCd on FreeBSD 4.11.\n";
687 print "no ($version)\n";
693 print "no ($config{OSNAME})\n";
696 ################################################################################
697 # BEGIN INTERACTIVE PART #
698 ################################################################################
703 print "\e[2J\e[0G\e[0d"; # J = Erase in Display, 2 = Entire Screen, (G, d) = Move cursor to (..,..)
706 my $rev = getrevision();
707 # Display Introduction Message..
709 Welcome to the \e[1mInspIRCd\e[0m Configuration program! (\e[1minteractive mode\e[0m)
710 \e[1mPackage maintainers: Type ./configure --help for non-interactive help\e[0m
712 *** If you are unsure of any of these values, leave it blank for ***
713 *** standard settings that will work, and your server will run ***
714 *** using them. Please consult your IRC network admin if in doubt. ***
716 Press \e[1m<RETURN>\e[0m to accept the default for any option, or enter
717 a new value. Please note: You will \e[1mHAVE\e[0m to read the docs
718 dir, otherwise you won't have a config file!
720 Your operating system is: \e[1;32m$config{OSNAME}\e[0m ($wholeos)
721 Maximum file descriptors: \e[1;32m$config{MAX_CLIENT_T}\e[0m
722 Your InspIRCd revision ID is \e[1;32mr$rev\e[0m
725 print " (Non-SVN build)";
729 $config{CHANGE_COMPILER} = "n";
730 print "I have detected the following compiler: \e[1;32m$config{CC}\e[0m (version \e[1;32m$config{GCCVER}.x\e[0m)\n";
732 while (($config{GCCVER} < 3) || ($config{GCCVER} eq "")) {
733 print "\e[1;32mIMPORTANT!\e[0m A GCC 2.x compiler has been detected, and
734 should NOT be used. You should probably specify a newer compiler.\n\n";
735 yesno('CHANGE_COMPILER',"Do you want to change the compiler?");
736 if ($config{CHANGE_COMPILER} =~ /y/i) {
737 print "What command do you want to use to invoke your compiler?\n";
738 print "[\e[1;32m$config{CC}\e[0m] -> ";
739 chomp($config{CC} = <STDIN>);
740 if ($config{CC} eq "") {
743 chomp(my $foo = `$config{CC} -dumpversion | cut -c 1`);
745 chomp($config{GCCVER} = `$config{CC} -dumpversion | cut -c 1`); # we must redo these if we change compilers
746 print "Queried compiler: \e[1;32m$config{CC}\e[0m (version \e[1;32m$config{GCCVER}.x\e[0m)\n";
747 if ($config{GCCVER} < 3) {
748 print "\e[1;32mGCC 2.x WILL NOT WORK!\e[0m. Let's try that again, shall we?\n";
752 print "\e[1;32mWARNING!\e[0m Could not execute the compiler you specified. You may want to try again.\n";
759 # Directory Settings..
760 my $tmpbase = $config{BASE_DIR};
761 dir_check("do you wish to install the InspIRCd base", "BASE_DIR");
762 if ($tmpbase ne $config{BASE_DIR}) {
763 $config{CONFIG_DIR} = resolve_directory($config{BASE_DIR}."/conf"); # Configuration Dir
764 $config{MODULE_DIR} = resolve_directory($config{BASE_DIR}."/modules"); # Modules Directory
765 $config{BINARY_DIR} = resolve_directory($config{BASE_DIR}."/bin"); # Binary Directory
766 $config{LIBRARY_DIR} = resolve_directory($config{BASE_DIR}."/lib"); # Library Directory
769 dir_check("are the configuration files", "CONFIG_DIR");
770 dir_check("are the modules to be compiled to", "MODULE_DIR");
771 dir_check("is the IRCd binary to be placed", "BINARY_DIR");
772 dir_check("are the IRCd libraries to be placed", "LIBRARY_DIR");
775 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?");
779 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?");
783 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?");
786 my $chose_hiperf = (($config{USE_EPOLL} eq "y") || ($config{USE_KQUEUE} eq "y") || ($config{USE_PORTS} eq "y"));
787 if (!$chose_hiperf) {
788 print "No high-performance socket engines are available, or you chose\n";
789 print "not to enable one. Defaulting to select() engine.\n\n";
792 yesno('IPV6',"Would you like to build InspIRCd with IPv6 support?");
795 if ($config{IPV6} eq "y") {
796 print "You have chosen to build an \e[1;32mIPV6-enabled\e[0m server.\nTo accept IPV4 users, you can still use IPV4 addresses\nin your port bindings..\n\n";
797 $config{SUPPORT_IP6LINKS} = "y";
799 yesno('SUPPORT_IP6LINKS',"You have chosen to build an \e[1;32mIPV4-only\e[0m server.\nWould you like to enable support for linking to IPV6-enabled\nInspIRCd servers?\nIf you are using a recent operating\nsystem and are unsure, answer yes.\nIf you answer 'no' here, your InspIRCd server will be unable\nto parse IPV6 addresses (e.g. for CIDR bans)");
803 if (($config{HAS_GNUTLS} eq "y") && ($config{HAS_OPENSSL} eq "y")) {
804 print "I have detected both \e[1;32mGnuTLS\e[0m and \e[1;32mOpenSSL\e[0m on your system.\n";
805 print "I will default to GnuTLS. If you wish to use OpenSSL\n";
806 print "instead, you should enable the OpenSSL module yourself\n";
807 print "by copying it from src/modules/extra to src/modules.\n\n";
808 print "Detected GnuTLS version: \e[1;32m" . $gnutls_ver . "\e[0m\n";
809 print "Detected OpenSSL version: \e[1;32m" . $openssl_ver . "\e[0m\n\n";
812 if ($config{HAS_GNUTLS} eq "y") {
813 yesno('USE_GNUTLS', "Would you like to enable SSL Support?");
814 if ($config{USE_GNUTLS} eq "y") {
815 print "\nUsing GnuTLS SSL module.\n";
817 } elsif ($config{HAS_OPENSSL} eq "y") {
818 yesno('USE_OPENSSL', "Would you like to enable SSL Support?");
819 if ($config{USE_OPENSSL} eq "y") {
820 print "\nUsing OpenSSL SSL module.\nYou will get better performance if you move to GnuTLS in the future.\n";
824 print "\nCould not detect OpenSSL or GnuTLS. Make sure pkg-config is installed if\nyou intend to use OpenSSL, or that GnuTLS is in your path if you intend\nto use GnuTLS.\n\n";
827 print "\nThe following questions will ask you for various figures relating\n";
828 print "To your IRCd install. Please note that these should usually be left\n";
829 print "as defaults unless you have a real reason to change them. If they\n";
830 print "changed, then the values must be identical on all servers on your\n";
831 print "network, or malfunctions and/or crashes may occur, with the exception\n";
832 print "of the 'maximum number of clients' setting which may be different on\n";
833 print "different servers on the network.\n\n";
835 # File Descriptor Settings..
836 promptnumeric("number of clients at any one time", "MAX_CLIENT_T");
837 $config{MAX_CLIENT} = $config{MAX_CLIENT_T};
838 $config{MAX_DESCRIPTORS} = $config{MAX_CLIENT_T};
840 promptnumeric("length of nicknames", "NICK_LENGT");
841 promptnumeric("length of channel names", "CHAN_LENGT");
842 promptnumeric("number of mode changes in one line", "MAXI_MODES");
843 promptnumeric("length of an ident (username)", "MAX_IDENT");
844 promptnumeric("length of a quit message", "MAX_QUIT");
845 promptnumeric("length of a channel topic", "MAX_TOPIC");
846 promptnumeric("length of a kick message", "MAX_KICK");
847 promptnumeric("length of a GECOS (real name)", "MAX_GECOS");
848 promptnumeric("length of an away message", "MAX_AWAY");
853 if (($config{USE_GNUTLS} eq "y") && ($config{HAS_GNUTLS} ne "y"))
855 print "Sorry, but i couldn't detect gnutls. Make sure gnutls-config is in your path.\n";
858 if (($config{USE_OPENSSL} eq "y") && ($config{HAS_OPENSSL} ne "y"))
860 print "Sorry, but i couldn't detect openssl. Make sure openssl is in your path.\n";
865 if ($config{USE_GNUTLS} eq "y") {
866 unless (-r "src/modules/m_ssl_gnutls.cpp") {
867 print "Symlinking src/modules/m_ssl_gnutls.cpp from extra/\n";
868 symlink "extra/m_ssl_gnutls.cpp", "src/modules/m_ssl_gnutls.cpp" or print STDERR "Symlink failed: $!";
873 unless (-r "$config{CONFIG_DIR}/key.pem" && -r "$config{CONFIG_DIR}/cert.pem") {
874 print "SSL Certificates Not found, Generating.. \n\n
875 *************************************************************
876 * Generating the Private Key may take some time, go grab a *
877 * Coffee. Even better, to generate some more entropy if it *
878 * is taking a while, open another console and type du / a *
879 * few times and get that HD going :) Then answer the *
880 * Questions which follow. If you are unsure, just hit enter *
881 *************************************************************\n\n";
882 $failed = make_gnutls_cert();
884 print "\n\e[1;32mCertificate generation failed!\e[0m\n\n";
886 print "\nCertificate generation complete, copying to config directory... ";
887 File::Copy::move("key.pem", "$config{CONFIG_DIR}/key.pem") or print STDERR "Could not copy key.pem!\n";
888 File::Copy::move("cert.pem", "$config{CONFIG_DIR}/cert.pem") or print STDERR "Could not copy cert.pem!\n";
893 print "SSL Certificates found, skipping.\n\n";
898 print "Skipping SSL certificate generation\nin non-interactive mode.\n\n";
900 } elsif ($config{USE_OPENSSL} eq "y") {
901 unless (-r "src/modules/m_ssl_openssl.cpp") {
902 print "Symlinking src/modules/m_ssl_openssl.cpp from extra/\n";
903 symlink "extra/m_ssl_openssl.cpp", "src/modules/m_ssl_openssl.cpp" or print STDERR "Symlink failed: $!";
909 unless (-r "$config{CONFIG_DIR}/key.pem" && -r "$config{CONFIG_DIR}/cert.pem") {
910 print "SSL Certificates Not found, Generating.. \n\n
911 *************************************************************
912 * Generating the certificates may take some time, go grab a *
913 * coffee, or something. *
914 *************************************************************\n\n";
916 print "\nCertificate generation complete, copying to config directory... ";
917 File::Copy::move("key.pem", "$config{CONFIG_DIR}/key.pem") or print STDERR "Could not copy key.pem!\n";
918 File::Copy::move("cert.pem", "$config{CONFIG_DIR}/cert.pem") or print STDERR "Could not copy cert.pem!\n";
919 File::Copy::move("dhparams.pem", "$config{CONFIG_DIR}/dhparams.pem") or print STDERR "Could not copy dhparams.pem!\n";
922 print "SSL Certificates found, skipping.\n\n"
927 print "Skipping SSL certificate generation\nin non-interactive mode.\n\n";
930 if (($config{USE_GNUTLS} eq "n") && ($config{USE_OPENSSL} eq "n")) {
931 print "Skipping SSL Certificate generation, SSL support is not available.\n\n";
939 print "To build your server with these settings, please type '\e[1;32m$config{MAKEPROG}\e[0m' now.\n";
940 if (($config{USE_GNUTLS} eq "y") || ($config{USE_OPENSSL} eq "y")) {
941 print "Please remember that to enable \e[1;32mSSL support\e[0m you must\n";
942 print "load the required modules in your config. This configure process\n";
943 print "has just prepared these modules to be compiled for you, and has not\n";
944 print "configured them to be compiled into the core of the ircd.\n";
946 print "*** \e[1;32mRemember to edit your configuration files!!!\e[0m ***\n\n\n";
947 if (($config{OSNAME} eq "OpenBSD") && ($config{CC} ne "eg++")) {
948 print "\e[1;32mWARNING!\e[0m You are running OpenBSD but you are using the base gcc package\nrather than eg++. This compile will most likely fail, but i'm letting you\ngo ahead with it anyway, just in case i'm wrong :-)\n";
951 if ($config{GCCVER} < "3") {
953 \e[1;32mWARNING!\e[0m You are attempting to compile InspIRCd on GCC 2.x!
954 GCC 2.x series compilers only had partial (read as broken) C++ support, and
955 your compile will most likely fail horribly! If you have any problems, do NOT
956 report them to the bugtracker or forums without first upgrading your compiler
957 to a newer 3.x or 4.x (or whatever is available currently) version.
961 ################################################################################
963 ################################################################################
965 # Retrieves the .config.cache file, and loads values into the main config hash.
966 open(CACHE, ".config.cache") or return 0;
969 # Ignore Blank lines, and comments..
972 my ($key, $value) = split("=", $_, 2);
973 $value =~ /^\"(.*)\"$/;
974 # Do something with data here!
982 # Dump the contents of %config
983 print "Writing \e[1;32mcache file\e[0m for future ./configures ...\n";
984 open(FILEHANDLE, ">.config.cache");
985 foreach my $key (keys %config) {
986 print FILEHANDLE "$key=\"$config{$key}\"\n";
992 my ($desc, $hash_key) = @_;
995 print "In what directory $desc?\n";
996 print "[\e[1;32m$config{$hash_key}\e[0m] -> ";
997 chomp(my $var = <STDIN>);
999 $var = $config{$hash_key};
1001 if ($var =~ /^\~\/(.+)$/) {
1002 # Convert it to a full path..
1003 $var = resolve_directory($ENV{HOME} . "/" . $1);
1005 elsif ((($config{OSNAME} =~ /MINGW32/i) and ($var !~ /^[A-Z]{1}:\\.*/)) and (substr($var,0,1) ne "/"))
1007 # Assume relative Path was given.. fill in the rest.
1008 $var = $this . "/$var";
1011 $var = resolve_directory($var);
1013 print "$var does not exist. Create it?\n[\e[1;32my\e[0m] ";
1014 chomp(my $tmp = <STDIN>);
1015 if (($tmp eq "") || ($tmp =~ /^y/i)) {
1016 # Attempt to Create the Dir..
1019 File::Path::mkpath($var, 0, 0777);
1022 unless (defined($chk) && -d $var) {
1023 print "Unable to create directory. ($var)\n\n";
1028 # They said they don't want to create, and we can't install there.
1033 if (!is_dir($var)) {
1034 # Target exists, but is not a directory.
1035 print "File $var exists, but is not a directory.\n\n";
1039 # Either Dir Exists, or was created fine.
1040 $config{$hash_key} = $var;
1050 $config{LDLIBS} = "-pthread -lstdc++";
1051 $config{FLAGS} = "-fPIC -Wall $config{OPTIMISATI}";
1052 $config{DEVELOPER} = "-fPIC -Wall -g";
1053 $SHARED = "-Wl,--rpath -Wl,$config{LIBRARY_DIR} -shared" unless defined $opt_disablerpath;
1054 $config{MAKEPROG} = "make";
1056 if ($config{OSNAME} =~ /darwin/i) {
1057 $config{FLAGS} = "-DDARWIN -frtti -fPIC -Wall $config{OPTIMISATI}";
1058 $SHARED = "-bundle -twolevel_namespace -undefined dynamic_lookup";
1059 $config{LDLIBS} = "-ldl -pthread -lstdc++";
1062 if ($config{OSNAME} =~ /OpenBSD/i) {
1063 $config{MAKEPROG} = "gmake";
1064 $config{LDLIBS} = $config{LDLIBS} . " -lunwind";
1065 chomp(my $foo = `eg++ -dumpversion | cut -c 1`);
1066 # theyre running the package version of gcc (eg++)... detect it and set up its version numbers.
1067 # if theyre not running this, configure lets the build continue but they probably wont manage to
1068 # compile as this standard version is 2.95.3!
1070 $config{CC} = "eg++";
1071 chomp($config{GCCVER} = `eg++ -dumpversion | cut -c 1`); # we must redo these if we change the compiler path
1076 if ($config{OSNAME} =~ /Linux/i) {
1077 $config{LDLIBS} = "-ldl -lstdc++ -pthread";
1078 $config{FLAGS} = "-fPIC -Wall $config{OPTIMISATI}";
1079 $config{FLAGS} .= " " . $ENV{CXXFLAGS} if exists($ENV{CXXFLAGS});
1080 $config{LDLIBS} .= " " . $ENV{LDLIBS} if exists($ENV{LDLIBS});
1081 $config{MAKEPROG} = "make";
1084 if ($config{OSNAME} =~ /FreeBSD/i) {
1085 $config{FLAGS} .= " " . $ENV{CXXFLAGS} if exists($ENV{CXXFLAGS});
1086 $config{LDLIBS} .= " " . $ENV{LDLIBS} if exists($ENV{LDLIBS});
1089 if ($config{OSNAME} =~ /SunOS/i or $config{OSNAME} =~ /solaris/i)
1091 # solaris/sunos needs these
1092 # socket = bsd sockets api
1094 # rt = POSIX realtime extensions
1095 # resolv = inet_aton only (why isnt this in nsl?!)
1096 $config{MAKEPROG} = "gmake";
1097 $config{LDLIBS} .= " -lsocket -lnsl -lrt -lresolv -pthread";
1101 if($config{OSNAME} =~ /MINGW32/i)
1103 # All code is position-independent on windows
1104 $config{FLAGS} =~ s/-fPIC //;
1108 return $config{OSNAME};
1111 my ($mliflags, $mfrules, $mobjs, $mfcount) = ("", "", "", 0);
1114 my($writeheader) = @_;
1116 # First File.. inspircd_config.h
1117 chomp(my $incos = `uname -n -s -r`);
1118 chomp(my $version = `sh src/version.sh`);
1119 chomp(my $revision2 = getrevision());
1120 if ($writeheader == 1)
1122 print "Writing \e[1;32minspircd_config.h\e[0m\n";
1123 open(FILEHANDLE, ">include/inspircd_config.h");
1124 my $NL = $config{NICK_LENGT}+1;
1125 my $CL = $config{CHAN_LENGT}+1;
1126 print FILEHANDLE <<EOF;
1127 /* Auto generated by configure, do not modify! */
1128 #ifndef __CONFIGURATION_AUTO__
1129 #define __CONFIGURATION_AUTO__
1131 /* this is for windows support. */
1132 #define CoreExport /**/
1133 #define DllExport /**/
1135 #define CONFIG_FILE "$config{CONFIG_DIR}/inspircd.conf"
1136 #define MOD_PATH "$config{MODULE_DIR}"
1137 #define VERSION "$version"
1138 #define REVISION "$revision2"
1139 #define MAXCLIENTS $config{MAX_CLIENT}
1140 #define MAXCLIENTS_S "$config{MAX_CLIENT}"
1141 #define SOMAXCONN_S "$config{_SOMAXCONN}"
1142 #define MAX_DESCRIPTORS $config{MAX_DESCRIPTORS}
1145 #define MAXMODES $config{MAXI_MODES}
1146 #define IDENTMAX $config{MAX_IDENT}
1147 #define MAXQUIT $config{MAX_QUIT}
1148 #define MAXTOPIC $config{MAX_TOPIC}
1149 #define MAXKICK $config{MAX_KICK}
1150 #define MAXGECOS $config{MAX_GECOS}
1151 #define MAXAWAY $config{MAX_AWAY}
1152 #define OPTIMISATION $config{OPTIMITEMP}
1153 #define LIBRARYDIR "$config{LIBRARY_DIR}"
1154 #define SYSTEM "$incos"
1156 print FILEHANDLE "#define MAXBUF " . ($config{MAXBUF}+2) . "\n";
1158 if ($config{OSNAME} =~ /SunOS/i) {
1159 print FILEHANDLE "#define IS_SOLARIS\n";
1161 if ($config{OSNAME} =~ /MINGW32/i) {
1162 print FILEHANDLE "#define IS_MINGW\n";
1164 if ($config{GCCVER} >= 3) {
1165 print FILEHANDLE "#define GCC3\n";
1167 if ($config{HAS_STRLCPY} eq "true") {
1168 print FILEHANDLE "#define HAS_STRLCPY\n";
1170 if ($config{HAS_STDINT} eq "true") {
1171 print FILEHANDLE "#define HAS_STDINT\n";
1173 if ($config{IPV6} =~ /y/i) {
1174 print FILEHANDLE "#define IPV6\n";
1176 if ($config{SUPPORT_IP6LINKS} =~ /y/i) {
1177 print FILEHANDLE "#define SUPPORT_IP6LINKS\n";
1180 if (($has_kqueue) && ($config{USE_KQUEUE} eq "y")) {
1181 print FILEHANDLE "#define USE_KQUEUE\n";
1182 $se = "socketengine_kqueue";
1185 if (($has_epoll) && ($config{USE_EPOLL} eq "y")) {
1186 print FILEHANDLE "#define USE_EPOLL\n";
1187 $se = "socketengine_epoll";
1190 if (($has_ports) && ($config{USE_PORTS} eq "y")) {
1191 print FILEHANDLE "#define USE_PORTS\n";
1192 $se = "socketengine_ports";
1195 # user didn't choose either epoll or select for their OS.
1196 # default them to USE_SELECT (ewwy puke puke)
1198 print FILEHANDLE "#define USE_SELECT\n";
1199 $se = "socketengine_select";
1201 print FILEHANDLE "\n#endif\n";
1207 open(FILEHANDLE, ">include/inspircd_se_config.h");
1208 print FILEHANDLE <<EOF;
1209 /* Auto generated by configure, do not modify or commit to svn! */
1210 #ifndef __CONFIGURATION_SOCKETENGINE__
1211 #define __CONFIGURATION_SOCKETENGINE__
1213 #include "socketengines/$se.h"
1221 # Create a Modules List..
1223 foreach my $i (@modlist)
1225 $modules .= "m_".$i.".so ";
1227 chomp($modules); # Remove Redundant whitespace..
1229 opendir(DIRHANDLE, "src/modules");
1230 foreach my $name (sort readdir(DIRHANDLE)) {
1231 if ($name =~ /^m_(.+?)$/) {
1232 if (defined(opendir(MDIRHANDLE, "src/modules/$name"))) {
1233 closedir(MDIRHANDLE);
1234 $modules .= "$name.so ";
1235 $uninstall_list = $uninstall_list . " -rm \$(MODULES)/$name.so\n";
1239 closedir(DIRHANDLE);
1242 # Write all .in files.
1245 my $exe = "inspircd";
1247 # Do this once here, and cache it in the .*.inc files,
1248 # rather than attempting to read src/version.sh from
1249 # compiled code -- we might not have the source to hand.
1250 # Fix for bug#177 by Brain.
1252 chomp($version = `sh ./src/version.sh`);
1253 chomp(my $revision = getrevision());
1254 $version = "$version(r$revision)";
1256 # We can actually parse any file starting with . and ending with .inc,
1257 # but right now we only parse .inspircd.inc to form './inspircd'
1259 print "Writing \e[1;32mMakefiles\e[0m\n";
1260 write_dynamic_modules_makefile();
1261 write_dynamic_makefile();
1263 opendir(DIRHANDLE, $this);
1265 foreach my $name (sort readdir(DIRHANDLE)) {
1266 if ($name =~ /^\.(.+)\.inc$/) {
1269 # Bug #353, omit this on non-darwin
1270 next if (($config{OSNAME} !~ /darwin/) && ($file eq "org.inspircd.plist"));
1272 # All .name.inc files need parsing!
1274 open(FILEHANDLE, ".$file.inc") or die ("Can't open .$file.inc");
1275 while (<FILEHANDLE>) {
1280 print "Writing \e[1;32m$file\e[0m ...\n";
1281 $tmp =~ s/\@CC\@/$config{CC}/ if defined $config{CC};
1282 $tmp =~ s/\@MAKEPROG\@/$config{MAKEPROG}/ if defined $config{MAKEPROG};
1283 $tmp =~ s/\@FLAGS\@/$config{FLAGS}/ if defined $config{FLAGS};
1284 $tmp =~ s/\@DEVELOPER\@/$config{DEVELOPER}/ if defined $config{DEVELOPER};
1285 $tmp =~ s/\@LDLIBS\@/$config{LDLIBS}/ if defined $config{LDLIBS};
1286 $tmp =~ s/\@BASE_DIR\@/$config{BASE_DIR}/ if defined $config{BASE_DIR};
1287 $tmp =~ s/\@CONFIG_DIR\@/$config{CONFIG_DIR}/ if defined $config{CONFIG_DIR};
1288 $tmp =~ s/\@MODULE_DIR\@/$config{MODULE_DIR}/ if defined $config{MODULE_DIR};
1289 $tmp =~ s/\@BINARY_DIR\@/$config{BINARY_DIR}/ if defined $config{BINARY_DIR};
1290 $tmp =~ s/\@LIBRARY_DIR\@/$config{LIBRARY_DIR}/ if defined $config{LIBRARY_DIR};
1291 $tmp =~ s/\@MODULES\@/$modules/ if defined $modules;
1292 $tmp =~ s/\@STARTSCRIPT\@/$config{STARTSCRIPT}/ if defined $config{STARTSCRIPT};
1293 $tmp =~ s/\@DESTINATION\@/$config{DESTINATION}/ if defined $config{DESTINATION};
1294 $tmp =~ s/\@EXTRA_DIR\@/$config{EXTRA_DIR}/ if defined $config{EXTRA_DIR};
1295 $tmp =~ s/\@EXECUTABLE\@/$exe/ if defined $exe;
1296 $tmp =~ s/\@MAKEORDER\@/$config{MAKEORDER}/ if defined $config{MAKEORDER};
1297 $tmp =~ s/\@VERSION\@/$version/ if defined $version;
1298 $tmp =~ s/\@INSTALL_LIST\@/$install_list/ if defined $install_list;
1299 $tmp =~ s/\@UNINSTALL_LIST\@/$uninstall_list/ if defined $uninstall_list;
1301 open(FILEHANDLE, ">$file");
1302 print FILEHANDLE $tmp;
1305 closedir(DIRHANDLE);
1307 # Make inspircd executable!
1308 chmod 0744, 'inspircd';
1311 sub write_dynamic_modules_makefile {
1312 # Modules Makefile..
1313 print "Writing \e[1;32msrc/modules/Makefile\e[0m\n";
1314 open(FILEHANDLE, ">src/modules/Makefile");
1317 # Module Makefile Header
1319 print FILEHANDLE <<EOF;
1320 ###################################################
1321 # Copyright 2002-2007 The InspIRCd Development Team
1322 # http://www.inspircd.org/wiki/index.php/Credits
1324 # Thanks to Andrew Church <achurch\@achurch.org>
1325 # for assisting with making this work right.
1327 # Automatically Generated by ./configure to add a
1328 # modules please run ./configure -modupdate
1329 ###################################################
1335 if ($config{OSNAME} =~ /darwin/) {
1336 print FILEHANDLE <<EOCHEESE;
1338 PICLDFLAGS = -twolevel_namespace -undefined dynamic_lookup -bundle
1342 print FILEHANDLE <<EOCHEESE;
1344 PICLDFLAGS = -fPIC -DPIC -shared
1350 # End Module Makefile Header
1353 # Create a Modules List..
1357 foreach my $i (@modlist) {
1359 # Write Entry to the MakeFile
1361 $cmflags = getcompilerflags("src/modules/m_".$i.".cpp");
1362 $liflags = getlinkerflags("src/modules/m_".$i.".cpp");
1363 my $deps = getdependencies("src/modules/m_".$i.".cpp");
1365 #print "file: $i: cmflags=$cmflags; liflags=$liflags; deps=$deps\n";
1368 if (nopedantic("src/modules/m_".$i.".cpp"))
1371 m_$i.so: m_$i.cpp ../../include/modules.h ../../include/users.h ../../include/channels.h ../../include/base.h ../../include/inspircd_config.h ../../include/inspircd.h ../../include/configreader.h $deps
1372 \@../../make/run-cc.pl \$(CC) -pipe -I../../include \$(NICEFLAGS) $cmflags \$(PICLDFLAGS) $liflags -export-dynamic -o m_$i.so m_$i.cpp
1378 m_$i.so: m_$i.cpp ../../include/modules.h ../../include/users.h ../../include/channels.h ../../include/base.h ../../include/inspircd_config.h ../../include/inspircd.h ../../include/configreader.h $deps
1379 \@../../make/run-cc.pl \$(CC) -pipe -I../../include \$(FLAGS) $cmflags \$(PICLDFLAGS) $liflags -export-dynamic -o m_$i.so m_$i.cpp
1382 $install_list = $install_list . " install -m \$(INSTMODE) src/modules/m_$i.so \$(MODPATH)\n";
1383 $uninstall_list = $uninstall_list . " -rm \$(MODULES)/m_$i.so\n";
1385 # End Write Entry to the MakeFile
1389 opendir(DIRHANDLE, "src/modules");
1390 foreach my $name (sort readdir(DIRHANDLE)) {
1391 if ($name =~ /^m_(.+?)$/) {
1396 # A module made of multiple files, in a dir, e.g. src/modules/m_spanningtree/
1397 if (defined(opendir(MDIRHANDLE, "src/modules/$name"))) {
1398 read_module_directory("src/modules/$name", $name);
1399 print "Composing Makefile rules for directory \e[1;32m$name\e[0m... (\e[1;32m$mfcount files found\e[0m)\n";
1400 print FILEHANDLE "$name.so: ../../include/modules.h ../../include/users.h ../../include/channels.h ../../include/base.h ../../include/inspircd_config.h ../../include/inspircd.h ../../include/configreader.h $mobjs\n";
1401 if ($config{IS_DARWIN} eq "YES") {
1402 print FILEHANDLE " \@../../make/run-cc.pl \$(CC) -pipe -twolevel_namespace -undefined dynamic_lookup \$(FLAGS) $mliflags -bundle -o $name.so $mobjs\n";
1404 print FILEHANDLE " \@../../make/run-cc.pl \$(CC) -pipe \$(FLAGS) -shared $mliflags -o $name.so $mobjs\n";
1406 print FILEHANDLE "\n$mfrules\n";
1407 closedir(MDIRHANDLE);
1408 $install_list = $install_list . " install -m \$(INSTMODE) src/modules/$name.so \$(MODPATH)\n";
1412 closedir(DIRHANDLE);
1415 sub read_module_directory {
1416 my ($dpath, $reldpath) = @_;
1418 if (opendir(MDIRHANDLE, $dpath) == 0) {
1422 foreach my $fname (sort readdir(MDIRHANDLE)) {
1423 if ($fname =~ /\.cpp$/) {
1424 my $cmflags = getcompilerflags("$dpath/$fname");
1425 $mliflags = $mliflags . " " . getlinkerflags("$dpath/$fname");
1426 my $deps = getdependencies("$dpath/$fname");
1428 $oname =~ s/\.cpp$/.o/g;
1429 $mfrules = $mfrules . "$reldpath/$oname: $reldpath/$fname ../../include/modules.h ../../include/users.h ../../include/channels.h ../../include/base.h ../../include/inspircd_config.h ../../include/inspircd.h ../../include/configreader.h $deps\n";
1430 $mfrules = $mfrules . " \@../../make/run-cc.pl \$(CC) -pipe -I../../include -I. \$(FLAGS) $cmflags -export-dynamic -o $reldpath/$oname -c $reldpath/$fname\n\n";
1431 $mobjs = $mobjs . " $reldpath/$oname";
1434 elsif ((-d "$dpath/$fname") && !($fname eq ".") && !($fname eq "..")) {
1435 read_module_directory($dpath."/".$fname, $reldpath."/".$fname);
1442 # Yes i know we could use gcc -M but it seems to ideneify a lot of 'deep'
1443 # dependencies which are not relevent in C++.
1447 open (CPP, "<$file") or die("Can't open $file for reading!");
1452 foreach my $d (@ignoredeps)
1458 foreach my $dep (@immutabledeps)
1460 $immutable = $immutable . "../include/$dep ";
1462 $immutable =~ s/ $//g;
1464 while (defined(my $line = <CPP>))
1467 if ($line =~ /#include "(.+\.h)"/)
1469 if (!exists($dupe{$1}))
1471 $retlist = $retlist . "../include/$1 ";
1477 return length($immutable) ? $immutable . " " . $retlist : $retlist;
1480 sub write_dynamic_makefile
1484 my %existing_install_list = ();
1485 opendir(DIRHANDLE, "src/commands");
1486 foreach my $name (sort readdir(DIRHANDLE))
1488 if ($name =~ /^cmd_(.+)\.cpp$/)
1490 $cmdlist[$i++] = $1;
1491 $install_list = $install_list . " -install -m \$(INSTMODE) src/commands/cmd_" . $1 . ".so \$(LIBPATH)\n";
1492 $uninstall_list = $uninstall_list . " -rm \$(LIBPATH)/cmd_$1.so\n";
1495 closedir(DIRHANDLE);
1499 $config{USE_EPOLL} = 0;
1503 $config{USE_KQUEUE} = 0;
1507 $config{USE_PORTS} = 0;
1510 foreach my $dir (("src","src/commands","src/modes","src/socketengines","src/modules"))
1512 print "Scanning \e[1;32m$dir\e[0m for core files ";
1513 opendir(DIRHANDLE, $dir);
1514 foreach my $name (sort readdir(DIRHANDLE))
1516 if ($name =~ /\.cpp$/)
1518 open (CPP, "<$dir/$name") or die("Can't open $dir/$name to scan it! oh bugger");
1520 while (defined(my $line = <CPP>))
1523 if ($line =~ /\/\* \$Core: (\w+) \*\//i)
1525 $filelist{$name} = $1;
1527 elsif ($line =~ /\/\* \$ExtraDeps: (.*?) \*\//i)
1529 $specialdeps{$name} = $1;
1531 elsif ($line =~ /\/\* \$ExtraObjects: (.*?) \*\//i)
1533 $extraobjects{$name} = $1;
1535 elsif ($line =~ /\/\* \$ExtraBuild: (.*?) \*\//i)
1537 $extrabuildlines{$name} = $1;
1539 elsif ($line =~ /\/\* \$ExtraSources: (.*?) \*\//i)
1541 $extrasources{$name} = $1;
1543 elsif ($line =~ /\/\* \$If: (\w+) \*\//i)
1545 if (defined $config{$1})
1547 if (($config{$1} !~ /y/i) and ($config{$1} ne "1"))
1550 while (defined($line = <CPP>))
1553 die ("\$If buildsystem instruction within another \$If in file $dir/$name") if ($line =~ /\/\* \$If: (\w+) \*\//i);
1554 last if ($line =~ /\/\* \$EndIf \*\//i);
1559 elsif ($line =~ /\/\* \$Install: (.*?) \*\//i)
1561 if (!exists($existing_install_list{$1}))
1563 $existing_install_list{$1} = 1;
1564 my $idir = (split(' ',$1))[1];
1565 my $ifile = (split(' ',$1))[0];
1566 $install_list = $install_list . " -install -m \$(INSTMODE) $1\n";
1567 $ifile =~ s/.*\///g;
1568 $uninstall_list = $uninstall_list . " -rm $idir/$ifile\n";
1571 elsif ($line =~ /\/\* \$CopyInstall: (.*?) \*\//i)
1573 if (!exists($existing_install_list{$1}))
1575 $existing_install_list{$1} = 1;
1576 my $idir = (split(' ',$1))[1];
1577 my $ifile = (split(' ',$1))[0];
1578 $install_list = $install_list . " -cp $1\n";
1579 $ifile =~ s/.*\///g;
1580 $uninstall_list = $uninstall_list . " -rm $idir/$ifile\n";
1587 closedir(DIRHANDLE);
1591 my $freebsd4libs = (defined $config{CRAQ} ? $config{CRAQ} : "");
1594 my $all_libsonly = "";
1596 my $libraryext = "";
1600 if ($config{IS_DARWIN} eq "YES")
1602 $libraryext = "dylib";
1603 $othercrap = " \@../make/run-cc.pl \$(CC) -pipe -I../include \$(FLAGS) -export-dynamic -c inspircd.cpp\n \@../make/run-cc.pl \$(CC) -pipe -dynamic -bind_at_load -L. -o inspircd \$(LDLIBS) inspircd.o "
1608 $RPATH = "-Wl,--rpath -Wl,$config{LIBRARY_DIR}" unless defined $opt_disablerpath;
1609 $othercrap = " \@../make/run-cc.pl \$(CC) -pipe -I../include $RPATH \$(FLAGS) $freebsd4libs -rdynamic -L. inspircd.cpp -o inspircd \$(LDLIBS) ";
1612 foreach my $cpp (sort keys %filelist)
1614 $all = $all . $filelist{$cpp} . "." . $libraryext . " ";
1615 $all_libsonly = $all_libsonly . $filelist{$cpp} . "." . $libraryext . " ";
1616 $install_list = $install_list . " -install -m \$(INSTMODE) src/" . $filelist{$cpp} . "." . $libraryext . " \$(LIBPATH)\n";
1617 $uninstall_list = $uninstall_list . " -rm \$(LIBPATH)/" . $filelist{$cpp} . "." . $libraryext . "\n";
1619 $all = $all . "moo inspircd\n";
1621 $othercrap = $othercrap . " $all_libsonly\n\n";
1623 open(FH,">src/Makefile") or die("Could not write src/Makefile");
1626 CC = im a cheezeball
1627 CXXFLAGS = -I../include \${FLAGS}
1628 CPPFILES = \$(shell /bin/ls -l modes/ | grep '\\.cpp' | sed 's/^.* //' | grep -v svn)
1629 RELCPPFILES = \$(shell /bin/ls -l modes/ | grep '\\.cpp' | sed 's/^.* /modes\\//' | grep -v svn)
1633 print FH "$all\n\n";
1635 my $deps = calcdeps("src/inspircd.cpp");
1636 print FH "inspircd: inspircd.cpp $deps $all_libsonly\n";
1637 print FH "$othercrap\n";
1639 foreach my $cpp (sort keys %filelist)
1641 my $thislib = $filelist{$cpp} . "." . $libraryext;
1645 $objs =~ s/\.cpp$/.o/;
1646 if (exists($extraobjects{$cpp}))
1648 $objs = $objs . " " . $extraobjects{$cpp};
1650 if (exists($extrasources{$cpp}))
1652 $rawcpp = $rawcpp . " " . $extrasources{$cpp};
1654 if ($config{IS_DARWIN} eq "YES")
1656 $libcrap = "-install_name " . $config{LIBRARY_DIR} . "/" . $thislib . " -dynamiclib -twolevel_namespace -undefined dynamic_lookup";
1660 if (defined $opt_disablerpath)
1662 $libcrap = " -shared";
1666 $libcrap = "-Wl,--rpath -Wl," . $config{LIBRARY_DIR} . " -shared";
1669 $deps = calcdeps("src/$cpp");
1670 if (exists($extrasources{$cpp}))
1672 foreach my $seperate (sort split(' ',$extrasources{$cpp}))
1674 my $d = calcdeps("src/$extrasources{$cpp}") . " ";
1677 $deps = $deps . $d . " ";
1681 print FH $thislib . ": $cpp $deps ". (defined($specialdeps{$cpp}) ? $specialdeps{$cpp} : "") . "\n";
1682 print FH " \@../make/run-cc.pl \$(CC) -pipe -I../include \$(FLAGS) -export-dynamic -c $rawcpp\n";
1683 if (exists($extrabuildlines{$cpp}))
1685 print FH " " . $extrabuildlines{$cpp} . "\n";
1687 print FH " \@../make/run-cc.pl \$(CC) -pipe $libcrap -o " . $thislib . " " . $objs . "\n\n";
1690 print FH "moo:\n \@\${MAKE} -C \"commands\" DIRNAME=\"src/commands\" CC=\"\$(CC)\" \$(MAKEARGS)\n\n";
1692 # close main makefile
1696 # generate a list of .so
1697 foreach my $cmd (@cmdlist) {
1698 $cmdobjs = $cmdobjs . "cmd_$cmd.so ";
1701 # and now reopen the commands makefile
1702 open(FH,">src/commands/Makefile") or die("Could not write src/commands/Makefile");
1705 CXXFLAGS = -I../../include \${FLAGS}
1712 # now print the command file details.
1713 foreach my $cmd (@cmdlist) {
1715 cmd_$cmd.so: cmd_$cmd.cpp ../../include/base.h ../../include/modules.h ../../include/inspircd.h ../../include/channels.h ../../include/users.h ../../include/globals.h ../../include/inspircd_config.h ../../include/commands/cmd_$cmd.h
1716 \@../../make/run-cc.pl \$(CC) -pipe -I../../include \$(FLAGS) -export-dynamic -c cmd_$cmd.cpp
1717 \@../../make/run-cc.pl \$(CC) -pipe $SHARED -o cmd_$cmd.so cmd_$cmd.o
1721 #try build a .so, no intermediate .o
1722 # @../../make/run-cc.pl \$(CC) -pipe -I../../include \$(FLAGS) -export-dynamic $SHARED -o cmd_$cmd.so
1724 #this works for sure
1725 # @../../make/run-cc.pl \$(CC) -pipe -I../../include \$(FLAGS) -export-dynamic -c cmd_$cmd.cpp
1726 # @../../make/run-cc.pl \$(CC) -pipe $SHARED -o cmd_$cmd.so cmd_$cmd.o
1729 # Routine to list out the extra/ modules that have been enabled.
1730 # Note: when getting any filenames out and comparing, it's important to lc it if the
1731 # file system is not case-sensitive (== Epoc, MacOS, OS/2 (incl DOS/DJGPP), VMS, Win32
1732 # (incl NetWare, Symbian)). Cygwin may or may not be case-sensitive, depending on
1733 # configuration, however, File::Spec does not currently tell us (it assumes Unix behavior).
1734 sub list_extras () {
1737 my $srcdir = File::Spec->catdir("src", "modules");
1738 my $abs_srcdir = File::Spec->rel2abs($srcdir);
1741 opendir $dd, File::Spec->catdir($abs_srcdir, "extra") or die (File::Spec->catdir($abs_srcdir, "extra") . ": $!\n");
1742 my @extras = map { File::Spec->case_tolerant() ? lc($_) : $_ } (readdir($dd));
1745 opendir $dd, $abs_srcdir or die "$abs_srcdir: $!\n";
1746 my @sources = map { File::Spec->case_tolerant() ? lc($_) : $_ } (readdir($dd));
1749 my $maxlen = (sort { $b <=> $a } (map {length($_)} (@extras)))[0];
1751 EXTRA: for my $extra (@extras) {
1752 next if (File::Spec->curdir() eq $extra || File::Spec->updir() eq $extra);
1753 next if ($extra eq '.svn');
1754 my $abs_extra = File::Spec->catfile($abs_srcdir, "extra", $extra);
1755 my $abs_source = File::Spec->catfile($abs_srcdir, $extra);
1756 next unless ($extra =~ m/\.(cpp|h)$/ || (-d $abs_extra)); # C++ Source/Header, or directory
1757 if (-l $abs_source) {
1758 # Symlink, is it in the right place?
1759 my $targ = readlink($abs_source);
1760 my $abs_targ = File::Spec->rel2abs($targ, $abs_srcdir);
1761 if ($abs_targ eq $abs_extra) {
1762 $extras{$extra} = "\e[32;1menabled\e[0m";
1764 $extras{$extra} = sprintf("\e[31;1mwrong symlink target (%s)\e[0m", $abs_targ);
1766 } elsif (-e $abs_source) {
1767 my ($devext, $inoext) = stat($abs_extra);
1768 my ($devsrc, $inosrc, undef, $lnksrc) = stat($abs_source);
1770 if ($devsrc == $devext && $inosrc == $inoext) {
1771 $extras{$extra} = "\e[32;1menabled\e[0m";
1773 $extras{$extra} = sprintf("\e[31;1mwrong hardlink target (%d:%d)\e[0m", $devsrc, $inosrc);
1776 open my $extfd, "<", $abs_extra;
1777 open my $srcfd, "<", $abs_source;
1779 if (scalar(<$extfd>) eq scalar(<$srcfd>)) {
1780 $extras{$extra} = "\e[32;1menabled\e[0m";
1782 $extras{$extra} = sprintf("\e[31;1mout of synch (re-copy)\e[0m");
1786 $extras{$extra} = "\e[33;1mdisabled\e[0m";
1789 # Now let's add dependency info
1790 for my $extra (keys(%extras)) {
1791 next unless $extras{$extra} =~ m/enabled/; # only process enabled extras.
1792 my $abs_extra = File::Spec->catfile($abs_srcdir, "extra", $extra);
1793 my @deps = split / +/, getdependencies($abs_extra);
1794 for my $dep (@deps) {
1795 if (exists($extras{$dep})) {
1796 my $ref = \$extras{$dep}; # Take reference.
1797 if ($$ref !~ m/needed by/) {
1798 # First dependency found.
1799 if ($$ref =~ m/enabled/) {
1800 $$ref .= " (needed by \e[32;1m$extra\e[0m";
1802 $$ref =~ s/\e\[.*?m//g; # Strip out previous coloring. Will be set in bold+red+blink later.
1803 $$ref .= " (needed by \e[0;32;1;5m$extra\e[0;31;1;5m";
1806 if ($$ref =~ m/enabled/) {
1807 $$ref .= ", \e[32;1m$extra\e[0m";
1809 $$ref .= ", \e[0;32;1;5m$extra\e[0;31;1;5m";
1815 for my $extra (sort {$a cmp $b} keys(%extras)) {
1816 my $text = $extras{$extra};
1817 if ($text =~ m/needed by/ && $text !~ m/enabled/) {
1818 printf "\e[31;1;5m%-*s = %s%s\e[0m\n", $maxlen, $extra, $text, ($text =~ m/needed by/ ? ")" : "");
1820 printf "%-*s = %s%s\n", $maxlen, $extra, $text, ($text =~ m/needed by/ ? "\e[0m)" : "");
1823 return keys(%extras) if wantarray; # Can be used by manage_extras.
1826 sub enable_extras (@) {
1828 for my $extra (@extras) {
1829 my $extrapath = "src/modules/extra/$extra";
1830 if (!-e $extrapath) {
1831 print STDERR "Cannot enable \e[32;1m$extra\e[0m : No such file or directory in src/modules/extra\n";
1834 my $source = "src/modules/$extra";
1836 print STDERR "Cannot enable \e[32;1m$extra\e[0m : destination in src/modules exists (might already be enabled?)\n";
1839 # Get dependencies, and add them to be processed.
1840 my @deps = split / +/, getdependencies($extrapath);
1841 for my $dep (@deps) {
1842 next if scalar(grep { $_ eq $dep } (@extras)) > 0; # Skip if we're going to be enabling it anyway.
1843 if (!-e "src/modules/$dep") {
1844 if (-e "src/modules/extra/$dep") {
1845 print STDERR "Will also enable extra \e[32;1m$dep\e[0m (needed by \e[32;1m$extra\e[0m)\n";
1848 print STDERR "\e[33;1mWARNING:\e[0m module \e[32;1m$extra\e[0m might be missing dependency \e[32;1m$dep\e[0m - YOU are responsible for satisfying it!\n";
1852 print "Enabling $extra ... \n";
1853 symlink "extra/$extra", $source or print STDERR "$source: Cannot link to 'extra/$extra': $!\n";
1857 sub disable_extras (@)
1859 opendir my $dd, "src/modules/extra/";
1860 my @files = readdir($dd);
1863 EXTRA: for my $extra (@extras) {
1864 my $extrapath = "src/modules/extra/$extra";
1865 my $source = "src/modules/$extra";
1866 if (!-e $extrapath) {
1867 print STDERR "Cannot disable \e[32;1m$extra\e[0m : Is not an extra\n";
1870 if ((! -l $source) || readlink($source) ne "extra/$extra") {
1871 print STDERR "Cannot disable \e[32;1m$extra\e[0m : Source is not a link or doesn't refer to the right file. Remove manually if this is in error.\n";
1874 # Check if anything needs this.
1875 for my $file (@files) {
1876 my @deps = split / +/, getdependencies("src/modules/extra/$file");
1877 # File depends on this extra...
1878 if (scalar(grep { $_ eq $extra } @deps) > 0) {
1879 # And is both enabled and not about to be disabled.
1880 if (-e "src/modules/$file" && scalar(grep { $_ eq $file } @extras) < 1) {
1881 print STDERR "Cannot disable \e[32;1m$extra\e[0m : is needed by \e[32;1m$file\e[0m\n";
1887 print "Disabling $extra ... \n";
1888 unlink "src/modules/$extra" or print STDERR "Cannot disable \e[32;1m$extra\e[0m : $!\n";