2 ###################################################
3 # InspIRCd Configuration Script
5 # Copyright 2002-2009 The InspIRCd Development Team
6 # http://wiki.inspircd.org/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;
33 # Utility functions for our buildsystem
37 use make::opensslcert;
39 ###############################################################################################
43 ###############################################################################################
45 # If you wish to ignore a dependency throughout the entire core, add it here.
48 "inspircd_win32wrapper.h", # windows has its own configure program
51 # If you wish for all files in the entire core to have a given dependency, insert it here.
52 # You should keep this to an absolute minimum to avoid rebuilds that are not neccessary.
54 our @immutabledeps = (
55 "inspircd_config.h", # auto re-generated by configure
59 ###############################################################################################
61 # NON-EDITABLE VARIABLES
63 ###############################################################################################
65 # List of commands that make up 'make install' and 'make deinstall'
67 our $install_list = "";
68 our $uninstall_list = "";
70 # This is a list of all files in the core. Each cpp file is mapped to a shared object file,
71 # whos file extension is omitted (these can vary from system to system). Auto detected by
72 # scanning the src/*.cpp files for files containing /* $Core */ identifiers.
76 # If you wish for a file to have special dependencies in the makefile, add an entry here.
77 # Auto populated by /* $ExtraDeps: */ instruction
79 our %specialdeps = ();
81 # If you wish for a file to have extra make lines (in between the compile and link steps)
82 # then insert them here.
83 # Auto populated by /* $ExtraBuild: */ instruction
85 our %extrabuildlines = ();
87 # If you wish for a file to be linked against extra objects or arctives, insert them here.
88 # Auto populated by /* $ExtraObjects: */ instruction
90 our %extraobjects = ();
92 # If you wish to compile extra cpp sources into an object, define them here.
93 # NOTE: Certain cpp files such as the socket engines have a value auto calculated
94 # for this table so that their derived class is built.
95 # Auto populated by /* $ExtraSources: */ instruction
97 our %extrasources = ();
99 our ($opt_use_gnutls, $opt_rebuild, $opt_use_openssl, $opt_nointeractive, $opt_ports,
100 $opt_epoll, $opt_kqueue, $opt_noports, $opt_noepoll, $opt_nokqueue,
101 $opt_ipv6, $opt_ipv6links, $opt_noipv6links, $opt_maxbuf, $opt_disable_debug,
104 our ($opt_cc, $opt_base_dir, $opt_config_dir, $opt_module_dir, $opt_binary_dir,
109 sub enable_extras (@);
111 sub disable_extras (@);
113 my @opt_enableextras;
114 my @opt_disableextras;
117 'enable-gnutls' => \$opt_use_gnutls,
118 'rebuild' => \$opt_rebuild,
119 'enable-openssl' => \$opt_use_openssl,
120 'disable-interactive' => \$opt_nointeractive,
121 'enable-ports' => \$opt_ports,
122 'enable-epoll' => \$opt_epoll,
123 'enable-kqueue' => \$opt_kqueue,
124 'disable-ports' => \$opt_noports,
125 'disable-epoll' => \$opt_noepoll,
126 'disable-kqueue' => \$opt_nokqueue,
127 'enable-ipv6' => \$opt_ipv6,
128 'enable-remote-ipv6' => \$opt_ipv6links,
129 'disable-remote-ipv6' => \$opt_noipv6links,
130 'with-cc=s' => \$opt_cc,
131 'with-maxbuf=i' => \$opt_maxbuf,
132 'enable-freebsd-ports-openssl' => \$opt_freebsd_port,
133 'prefix=s' => \$opt_base_dir,
134 'config-dir=s' => \$opt_config_dir,
135 'module-dir=s' => \$opt_module_dir,
136 'binary-dir=s' => \$opt_binary_dir,
137 'library-dir=s' => \$opt_library_dir,
138 'disable-debuginfo' => sub { $opt_disable_debug = 1 },
139 'help' => sub { showhelp(); },
140 'modupdate' => sub { modupdate(); },
141 'update' => sub { update(); },
142 'svnupdate' => sub { svnupdate(); },
143 'clean' => sub { clean(); },
144 'list-extras' => sub { list_extras; exit 0; }, # This, --enable-extras, and --disable-extras are for non-interactive managing.
145 'enable-extras=s@' => \@opt_enableextras, # ^
146 'disable-extras=s@' => \@opt_disableextras, # ^
147 'generate-openssl-cert' => sub { make_openssl_cert(); exit(0); },
148 'generate-gnutls-cert' => sub { make_gnutls_cert(); exit(0); }
151 if (scalar(@opt_enableextras) + scalar(@opt_disableextras) > 0) {
152 @opt_enableextras = split /,/, join(',', @opt_enableextras);
153 @opt_disableextras = split /,/, join(',', @opt_disableextras);
154 enable_extras(@opt_enableextras);
155 disable_extras(@opt_disableextras);
157 print "Remember: YOU are responsible for making sure any libraries needed have been installed!\n";
158 print "Run $0 -modupdate after you've done this to update the makefiles.\n";
162 our $non_interactive = (
163 (defined $opt_library_dir) ||
164 (defined $opt_base_dir) ||
165 (defined $opt_config_dir) ||
166 (defined $opt_module_dir) ||
167 (defined $opt_base_dir) ||
168 (defined $opt_binary_dir) ||
169 (defined $opt_nointeractive) ||
171 (defined $opt_ipv6) ||
172 (defined $opt_ipv6links) ||
173 (defined $opt_noipv6links) ||
174 (defined $opt_kqueue) ||
175 (defined $opt_epoll) ||
176 (defined $opt_ports) ||
177 (defined $opt_use_openssl) ||
178 (defined $opt_nokqueue) ||
179 (defined $opt_noepoll) ||
180 (defined $opt_noports) ||
181 (defined $opt_maxbuf) ||
182 (defined $opt_use_gnutls) ||
183 (defined $opt_freebsd_port)
185 our $interactive = !$non_interactive;
187 chomp(our $topdir = getcwd());
188 our $this = resolve_directory($topdir); # PWD, Regardless.
189 our @modlist = (); # Declare for Module List..
190 our %config = (); # Initiate Configuration Hash..
191 $config{ME} = resolve_directory($topdir); # Present Working Directory
193 $config{BASE_DIR} = $config{ME};
195 if (defined $opt_base_dir)
197 $config{BASE_DIR} = $opt_base_dir;
200 $config{CONFIG_DIR} = resolve_directory($config{BASE_DIR}."/conf"); # Configuration Directory
201 $config{MODULE_DIR} = resolve_directory($config{BASE_DIR}."/modules"); # Modules Directory
202 $config{BINARY_DIR} = resolve_directory($config{BASE_DIR}."/bin"); # Binary Directory
203 $config{LIBRARY_DIR} = resolve_directory($config{BASE_DIR}."/lib"); # Library Directory
205 if (defined $opt_config_dir)
207 $config{CONFIG_DIR} = $opt_config_dir;
209 if (defined $opt_module_dir)
211 $config{MODULE_DIR} = $opt_module_dir;
213 if (defined $opt_binary_dir)
215 $config{BINARY_DIR} = $opt_binary_dir;
217 if (defined $opt_library_dir)
219 $config{LIBRARY_DIR} = $opt_library_dir;
221 chomp($config{HAS_GNUTLS} = `pkg-config --modversion gnutls 2>/dev/null | cut -c 1,2,3`); # GNUTLS Version.
223 if (defined $opt_freebsd_port)
225 chomp($config{HAS_OPENSSL} = `pkg-config --modversion openssl 2>/dev/null`);
226 chomp($config{HAS_OPENSSL_PORT} = `pkg-config --modversion openssl 2>/dev/null`);
227 $config{USE_FREEBSD_BASE_SSL} = "n";
231 if ($^O eq "freebsd")
233 # default: use base ssl
234 chomp($config{HAS_OPENSSL} = `openssl version | cut -d ' ' -f 2`); # OpenSSL version, freebsd specific
235 chomp($config{HAS_OPENSSL_PORT} = `pkg-config --modversion openssl 2>/dev/null`); # Port version, may be different
239 chomp($config{HAS_OPENSSL} = `pkg-config --modversion openssl 2>/dev/null`); # Openssl version, others
240 $config{HAS_OPENSSL_PORT} = "";
244 chomp(our $gnutls_ver = $config{HAS_GNUTLS});
245 chomp(our $openssl_ver = $config{HAS_OPENSSL});
246 $config{USE_GNUTLS} = "n";
247 if (defined $opt_use_gnutls)
249 $config{USE_GNUTLS} = "y"; # Use gnutls.
251 $config{USE_OPENSSL} = "n"; # Use openssl.
252 if (defined $opt_use_openssl)
254 $config{USE_OPENSSL} = "y";
257 # no, let's not change these.
258 $config{OPTIMITEMP} = "0"; # Default Optimisation Value
259 if (!defined $opt_disable_debug)
261 $config{OPTIMISATI} = "-g1"; # Optimisation Flag
265 $config{OPTIMISATI} = "-O2"; # DEBUGGING OFF!
268 $config{HAS_STRLCPY} = "false"; # strlcpy Check.
269 $config{HAS_STDINT} = "false"; # stdint.h check
270 $config{USE_KQUEUE} = "y"; # kqueue enabled
271 if (defined $opt_kqueue)
273 $config{USE_KQUEUE} = "y";
275 if (defined $opt_nokqueue)
277 $config{USE_KQUEUE} = "n";
279 $config{USE_POLL} = "y"; # poll enabled
280 $config{USE_EPOLL} = "y"; # epoll enabled
281 if (defined $opt_epoll)
283 $config{USE_EPOLL} = "y";
285 if (defined $opt_noepoll)
287 $config{USE_EPOLL} = "n";
289 $config{USE_PORTS} = "y"; # epoll enabled
290 if (defined $opt_ports)
292 $config{USE_PORTS} = "y";
294 if (defined $opt_noports)
296 $config{USE_PORTS} = "n";
298 $config{IPV6} = "n"; # IPv6 support (experimental)
299 if (defined $opt_ipv6)
303 $config{SUPPORT_IP6LINKS} = "y"; # IPv4 supporting IPv6 links (experimental)
304 if (defined $opt_ipv6links)
306 $config{SUPPORT_IP6LINKS} = "y";
308 if (defined $opt_noipv6links)
310 $config{SUPPORT_IP6LINKS} = "n";
312 chomp($config{GCCVER} = `g++ -dumpversion | cut -c 1`); # Major GCC Version
313 chomp($config{GCCMINOR} = `g++ -dumpversion | cut -c 3`);
314 $config{_SOMAXCONN} = SOMAXCONN; # Max connections in accept queue
315 $config{OSNAME} = $^O; # Operating System Name
316 $config{IS_DARWIN} = "NO"; # Is OSX?
317 $config{STARTSCRIPT} = "inspircd"; # start script?
318 $config{DESTINATION} = "BASE"; # Is target path.
319 $config{EXTRA_DIR} = ""; # Is empty.
320 if ($config{OSNAME} =~ /darwin/i)
322 $config{IS_DARWIN} = "YES";
323 $config{STARTSCRIPT} = "org.inspircd.plist"; # start script for OSX.
324 $config{DESTINATION} = "LAUNCHDPATH"; # Is OSX target.
325 $config{EXTRA_DIR} = " launchd_dir"; # Is OSX specific path.
327 $config{CC} = "g++"; # C++ compiler
330 $config{CC} = $opt_cc;
332 our $exec = $config{CC} . " -dumpversion | cut -c 1";
333 chomp($config{GCCVER} = `$exec`); # Major GCC Version
334 $exec = $config{CC} . " -dumpversion | cut -c 3";
335 chomp($config{GCCMINOR} = `$exec`);
336 $config{MAXBUF} = "512"; # Max buffer size
338 if ($config{HAS_OPENSSL} =~ /^([-[:digit:].]+)([a-z])?(\-[a-z][0-9])?$/) {
339 $config{HAS_OPENSSL} = $1;
341 $config{HAS_OPENSSL} = "";
344 if (($config{GCCVER} eq "") || ($config{GCCMINOR} eq "")) {
345 print $config{CC} . " was not found! You require g++ (the GNU C++ compiler, part of GCC) to build InspIRCd!\n";
349 # Get and Set some important vars..
354 unlink(".config.cache");
357 our ($has_epoll, $has_ports, $has_kqueue) = (0, 0, 0);
362 chomp($topdir = getcwd());
363 $this = resolve_directory($topdir); # PWD, Regardless.
365 # Does the cache file exist?
367 # No, No it doesn't.. *BASH*
368 print "You have not run ./configure before. Please do this before trying to run the update script.\n";
371 # We've Loaded the cache file and all our variables..
372 print "Updating files...\n";
374 if (defined($opt_disable_debug) && $opt_disable_debug == 1)
376 print "Disabling debug information (-g).\n";
377 $config{OPTIMISATI} = "";
380 $has_epoll = $config{HAS_EPOLL};
381 $has_ports = $config{HAS_PORTS};
382 $has_kqueue = $config{HAS_KQUEUE};
391 print "Configure update failed: $@\n";
399 chomp($topdir = getcwd());
400 $this = resolve_directory($topdir); # PWD, Regardless.
402 # Does the cache file exist?
404 # No, No it doesn't.. *BASH*
405 print "You have not run ./configure before. Please do this before trying to run the update script.\n";
408 # We've Loaded the cache file and all our variables..
409 print "Updating files...\n";
411 $has_epoll = $config{HAS_EPOLL};
412 $has_ports = $config{HAS_PORTS};
413 $has_kqueue = $config{HAS_KQUEUE};
422 print "Module update failed: $@\n";
432 open(FH,"<.svn/entries") or $fail = 1;
434 print "This is not an SVN copy of InspIRCd.\n";
441 open my $fd, "-|", "svn update";
442 my $configurechanged = 0; # Needs ./configure -update
443 my $coredirchanged = 0; # Needs ./configure -update
444 my $moduledirchanged = 0; # Needs ./configure -modupdate
445 my $rootincchanged = 0;
447 while (defined(my $line = <$fd>))
451 $line =~ m/^([ADUCG])\s+(.*)$/ or next;
452 ($action, $file) = ($1, $2);
455 push @conflicted, $file;
456 if ($file eq "configure")
458 $configurechanged = 1;
460 elsif ($file =~ m#^src/modules#)
462 $moduledirchanged = 1;
464 elsif ($file =~ m#^src/#)
468 elsif ($file =~ m/^\..*\.inc$/)
473 elsif ($action eq "U" || $action eq "G")
475 if ($file eq "configure")
477 $configurechanged = 1;
479 elsif ($file =~ m/^\..*\.inc$/)
484 elsif ($action eq "A" || $action eq "D")
486 if ($file =~ m#^src/modules#)
488 $moduledirchanged = 1;
490 elsif ($file =~ m#^src/#)
496 unless (close $fd) # close() waits for exit and returns false if the command failed
500 print STDERR "Problem updating from SVN, please check above for errors\n";
504 print STDERR "Failed to run SVN: $!\n";
508 if (scalar(@conflicted) > 0)
510 print STDERR "\e[0;33;1mERROR:\e[0m You have local modifications which conflicted with the updates from SVN\n";
511 printf STDERR "Configure is not able to complete the update. Please resolve these conflicts, then run ./configure -%supdate\n", (($coredirchanged || $configurechanged) ? "" : "mod");
512 print "Conflicted files: " . join ", ", @conflicted . "\n";
515 if ($configurechanged || $coredirchanged)
517 system("perl configure -update");
519 elsif ($moduledirchanged || $rootincchanged)
521 system("perl configure -modupdate");
525 print "No need to update Makefiles.\n";
527 if (defined $opt_rebuild) {
528 system("make install");
536 $fail ||= system "$config{CC} -o test_$feature make/check_$feature.cpp >/dev/null 2>&1";
537 $fail ||= system "./test_$feature";
538 unlink "test_$feature";
542 print "Running non-interactive configure...\n" unless $interactive;
543 print "Checking for cache from previous configure... ";
544 print ((!getcache()) ? "not found\n" : "found\n");
545 print "Checking operating system version... ";
546 print getosflags() . "\n";
548 printf "Checking if stdint.h exists... ";
549 $config{HAS_STDINT} = "true";
551 open(STDINT, "</usr/include/stdint.h") or $config{HAS_STDINT} = "false";
552 if ($config{HAS_STDINT} eq "true") {
555 print "yes\n" if $config{HAS_STDINT} eq "true";
556 print "no\n" if $config{HAS_STDINT} eq "false";
558 printf "Checking if strlcpy exists... ";
559 # Perform the strlcpy() test..
560 $config{HAS_STRLCPY} = "false";
562 open(STRLCPY, "</usr/include/string.h") or $fail = 1;
564 while (defined(my $line = <STRLCPY>)) {
566 # try and find the delcaration of:
567 # size_t strlcpy(...)
568 if ($line =~ /size_t(\0x9|\s)+strlcpy/) {
569 $config{HAS_STRLCPY} = "true";
574 print "yes\n" if $config{HAS_STRLCPY} eq "true";
575 print "no\n" if $config{HAS_STRLCPY} eq "false";
577 printf "Checking if kqueue exists... ";
580 open(KQUEUE, "</usr/include/sys/event.h") or $fail = 1;
582 while (defined(my $line = <KQUEUE>)) {
584 # try and find the delcaration of:
586 if ($line =~ /int(\0x9|\s)+kqueue/) {
592 print "yes\n" if $has_kqueue == 1;
593 print "no\n" if $has_kqueue == 0;
595 printf "Checking for epoll support... ";
596 $has_epoll = test_compile('epoll');
597 print $has_epoll ? "yes\n" : "no\n";
599 printf "Checking for eventfd support... ";
600 $config{HAS_EVENTFD} = test_compile('eventfd') ? 'true' : 'false';
601 print $config{HAS_EVENTFD} eq 'true' ? "yes\n" : "no\n";
603 printf "Checking if Solaris I/O completion ports are available... ";
605 our $system = `uname -s`;
607 $has_ports = 1 if ($system eq "SunOS");
610 my $kernel = `uname -r`;
612 if (($kernel !~ /^5\.1./)) {
616 print "yes\n" if $has_ports == 1;
617 print "no\n" if $has_ports == 0;
619 $config{HAS_EPOLL} = $has_epoll;
620 $config{HAS_KQUEUE} = $has_kqueue;
622 printf "Checking for libgnutls... ";
623 if (defined($config{HAS_GNUTLS}) && (($config{HAS_GNUTLS}) || ($config{HAS_GNUTLS} eq "y"))) {
624 if (defined($gnutls_ver) && ($gnutls_ver ne "")) {
626 $config{HAS_GNUTLS} = "y";
629 $config{HAS_GNUTLS} = "n";
633 $config{HAS_GNUTLS} = "n";
636 printf "Checking for openssl... ";
637 if (defined($config{HAS_OPENSSL}) && (($config{HAS_OPENSSL}) || ($config{HAS_OPENSSL} eq "y"))) {
638 if (defined($openssl_ver) && ($openssl_ver ne "")) {
640 $config{HAS_OPENSSL} = "y";
643 $config{HAS_OPENSSL} = "n";
647 $config{HAS_OPENSSL} = "n";
650 printf "Checking if you are running an ancient, unsupported OS... ";
651 if ($config{OSNAME} =~ /FreeBSD/i)
653 my $version = `uname -r`;
654 if ($version =~ /^4\./)
656 my $foundit = `ls -l /usr/local/lib/libgnugetopt* | wc -l`;
659 # ICKY ICKY ICK, FREEBSD 4.x! GET AN UPGRADE!
660 $config{CRAQ} = "-L/usr/local/lib -lgnugetopt -DHAVE_DECL_GETOPT=1";
661 print "yes (upgrade ffs, freebsd 4 is *way* out of date)\n";
665 print "\n\nERROR: You require libgnugetopt (from ports or packages) to build InspIRCd on FreeBSD 4.11.\n";
671 print "no ($version)\n";
677 print "no ($config{OSNAME})\n";
680 ################################################################################
681 # BEGIN INTERACTIVE PART #
682 ################################################################################
687 print "\e[2J\e[0G\e[0d"; # J = Erase in Display, 2 = Entire Screen, (G, d) = Move cursor to (..,..)
690 my $rev = getrevision();
691 # Display Introduction Message..
693 Welcome to the \e[1mInspIRCd\e[0m Configuration program! (\e[1minteractive mode\e[0m)
694 \e[1mPackage maintainers: Type ./configure --help for non-interactive help\e[0m
696 *** If you are unsure of any of these values, leave it blank for ***
697 *** standard settings that will work, and your server will run ***
698 *** using them. Please consult your IRC network admin if in doubt. ***
700 Press \e[1m<RETURN>\e[0m to accept the default for any option, or enter
701 a new value. Please note: You will \e[1mHAVE\e[0m to read the docs
702 dir, otherwise you won't have a config file!
704 Your operating system is: \e[1;32m$config{OSNAME}\e[0m ($wholeos)
705 Your InspIRCd revision ID is \e[1;32mr$rev\e[0m
708 print " (Non-SVN build)";
712 $config{CHANGE_COMPILER} = "n";
713 print "I have detected the following compiler: \e[1;32m$config{CC}\e[0m (version \e[1;32m$config{GCCVER}.$config{GCCMINOR}\e[0m)\n";
715 while (($config{GCCVER} < 3) || ($config{GCCVER} eq "")) {
716 print "\e[1;32mIMPORTANT!\e[0m A GCC 2.x compiler has been detected, and
717 should NOT be used. You should probably specify a newer compiler.\n\n";
718 yesno('CHANGE_COMPILER',"Do you want to change the compiler?");
719 if ($config{CHANGE_COMPILER} =~ /y/i) {
720 print "What command do you want to use to invoke your compiler?\n";
721 print "[\e[1;32m$config{CC}\e[0m] -> ";
722 chomp($config{CC} = <STDIN>);
723 if ($config{CC} eq "") {
726 chomp(my $foo = `$config{CC} -dumpversion | cut -c 1`);
728 chomp($config{GCCVER} = `$config{CC} -dumpversion | cut -c 1`); # we must redo these if we change compilers
729 chomp($config{GCCMINOR} = `$config{CC} -dumpversion | cut -c 3`);
730 print "Queried compiler: \e[1;32m$config{CC}\e[0m (version \e[1;32m$config{GCCVER}.$config{GCCMINOR}\e[0m)\n";
731 if ($config{GCCVER} < 3) {
732 print "\e[1;32mGCC 2.x WILL NOT WORK!\e[0m. Let's try that again, shall we?\n";
736 print "\e[1;32mWARNING!\e[0m Could not execute the compiler you specified. You may want to try again.\n";
743 # Directory Settings..
744 my $tmpbase = $config{BASE_DIR};
745 dir_check("do you wish to install the InspIRCd base", "BASE_DIR");
746 if ($tmpbase ne $config{BASE_DIR}) {
747 $config{CONFIG_DIR} = resolve_directory($config{BASE_DIR}."/conf"); # Configuration Dir
748 $config{MODULE_DIR} = resolve_directory($config{BASE_DIR}."/modules"); # Modules Directory
749 $config{BINARY_DIR} = resolve_directory($config{BASE_DIR}."/bin"); # Binary Directory
750 $config{LIBRARY_DIR} = resolve_directory($config{BASE_DIR}."/lib"); # Library Directory
753 dir_check("are the configuration files", "CONFIG_DIR");
754 dir_check("are the modules to be compiled to", "MODULE_DIR");
755 dir_check("is the IRCd binary to be placed", "BINARY_DIR");
756 dir_check("are the IRCd libraries to be placed", "LIBRARY_DIR");
758 my $chose_hiperf = 0;
760 yesno('USE_KQUEUE',"You are running a BSD operating system, and kqueue\nwas detected. Would you like to enable kqueue support?\nThis is likely to increase performance.\nIf you are unsure, answer yes.\n\nEnable kqueue?");
762 if ($config{USE_KQUEUE} eq "y") {
767 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?");
769 if ($config{USE_EPOLL} eq "y") {
774 yesno('USE_PORTS',"You are running Solaris 10.\nWould you like to enable I/O completion ports support?\nThis is likely to increase performance.\nIf you are unsure, answer yes.\n\nEnable support for I/O completion ports?");
776 if ($config{USE_PORTS} eq "y") {
781 if (!$chose_hiperf) {
782 yesno('USE_POLL', "Would you like to use poll?\n This is likely to increase performance.\nIf you are unsure, answer yes.\n\nEnable poll?\n");
783 if ($config{USE_POLL} ne "y")
785 print "No high-performance socket engines are available, or you chose\n";
786 print "not to enable one. Defaulting to select() engine.\n\n";
790 yesno('IPV6',"Would you like to build InspIRCd with IPv6 support?");
793 if ($config{IPV6} eq "y") {
794 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";
795 $config{SUPPORT_IP6LINKS} = "y";
797 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? If you are using a recent operating system and are\nunsure, answer yes. If you answer 'no' here, your InspIRCd server will\nbe unable to parse IPV6 addresses (e.g. for CIDR bans)\n\nEnable linking to servers which have IPV6 enabled?");
801 $config{USE_FREEBSD_BASE_SSL} = "n";
802 $config{USE_FREEBSD_PORTS_SSL} = "n";
803 if ($config{HAS_OPENSSL_PORT} ne "")
805 $config{USE_FREEBSD_PORTS_SSL} = "y";
806 print "I have detected the OpenSSL FreeBSD port installed on your system,\n";
807 print "version \e[1;32m".$config{HAS_OPENSSL_PORT}."\e[0m. Your base system OpenSSL is version \e[1;32m".$openssl_ver."\e[0m.\n\n";
808 yesno('USE_FREEBSD_PORTS_SSL', "Do you want to use the FreeBSD ports version?");
810 $config{USE_FREEBSD_BASE_SSL} = "y" if ($config{USE_FREEBSD_PORTS_SSL} eq "n");
812 if ($config{USE_FREEBSD_BASE_SSL} eq "n")
814 # update to port version
815 $openssl_ver = $config{HAS_OPENSSL_PORT};
820 $config{USE_FREEBSD_BASE_SSL} = "y" if ($^O eq "freebsd");
823 $config{USE_SSL} = "n";
825 if ($config{HAS_GNUTLS} eq "y" || $config{HAS_OPENSSL} eq "y")
827 print "Detected GnuTLS version: \e[1;32m" . $gnutls_ver . "\e[0m\n";
828 print "Detected OpenSSL version: \e[1;32m" . $openssl_ver . "\e[0m\n\n";
830 yesno('USE_SSL', "One or more SSL libraries detected. Would you like to enable SSL support?");
831 if ($config{USE_SSL} eq "y")
833 if ($config{HAS_GNUTLS} eq "y")
835 yesno('USE_GNUTLS',"Would you like to enable SSL with m_ssl_gnutls? (recommended)");
836 if ($config{USE_GNUTLS} eq "y")
838 print "\nUsing GnuTLS SSL module.\n";
842 if ($config{HAS_OPENSSL} eq "y")
844 yesno('USE_OPENSSL', "Would you like to enable SSL with m_ssl_openssl?");
845 if ($config{USE_OPENSSL} eq "y")
847 print "\nUsing OpenSSL SSL module.\nYou will get better performance if you move to GnuTLS in the future.\n";
854 print "\nCould not detect OpenSSL or GnuTLS. Make sure pkg-config is installed if\n";
855 print "you intend to use OpenSSL, or that GnuTLS is in your path if you intend\nto use GnuTLS.\n\n";
861 if (($config{USE_GNUTLS} eq "y") && ($config{HAS_GNUTLS} ne "y"))
863 print "Sorry, but i couldn't detect gnutls. Make sure gnutls-config is in your path.\n";
866 if (($config{USE_OPENSSL} eq "y") && ($config{HAS_OPENSSL} ne "y"))
868 print "Sorry, but i couldn't detect openssl. Make sure openssl is in your path.\n";
873 if ($config{USE_GNUTLS} eq "y") {
874 unless (-r "src/modules/m_ssl_gnutls.cpp") {
875 print "Symlinking src/modules/m_ssl_gnutls.cpp from extra/\n";
876 symlink "extra/m_ssl_gnutls.cpp", "src/modules/m_ssl_gnutls.cpp" or print STDERR "Symlink failed: $!";
881 unless (-r "$config{CONFIG_DIR}/key.pem" && -r "$config{CONFIG_DIR}/cert.pem") {
882 print "SSL Certificates Not found, Generating.. \n\n
883 *************************************************************
884 * Generating the Private Key may take some time, go grab a *
885 * Coffee. Even better, to generate some more entropy if it *
886 * is taking a while, open another console and type du / a *
887 * few times and get that HD going :) Then answer the *
888 * Questions which follow. If you are unsure, just hit enter *
889 *************************************************************\n\n";
890 $failed = make_gnutls_cert();
892 print "\n\e[1;32mCertificate generation failed!\e[0m\n\n";
894 print "\nCertificate generation complete, copying to config directory... ";
895 File::Copy::move("key.pem", "$config{CONFIG_DIR}/key.pem") or print STDERR "Could not copy key.pem!\n";
896 File::Copy::move("cert.pem", "$config{CONFIG_DIR}/cert.pem") or print STDERR "Could not copy cert.pem!\n";
901 print "SSL Certificates found, skipping.\n\n";
906 print "Skipping SSL certificate generation\nin non-interactive mode.\n\n";
908 } elsif ($config{USE_OPENSSL} eq "y") {
909 unless (-r "src/modules/m_ssl_openssl.cpp") {
910 print "Symlinking src/modules/m_ssl_openssl.cpp from extra/\n";
911 symlink "extra/m_ssl_openssl.cpp", "src/modules/m_ssl_openssl.cpp" or print STDERR "Symlink failed: $!";
917 unless (-r "$config{CONFIG_DIR}/key.pem" && -r "$config{CONFIG_DIR}/cert.pem") {
918 print "SSL Certificates Not found, Generating.. \n\n
919 *************************************************************
920 * Generating the certificates may take some time, go grab a *
921 * coffee, or something. *
922 *************************************************************\n\n";
924 print "\nCertificate generation complete, copying to config directory... ";
925 File::Copy::move("key.pem", "$config{CONFIG_DIR}/key.pem") or print STDERR "Could not copy key.pem!\n";
926 File::Copy::move("cert.pem", "$config{CONFIG_DIR}/cert.pem") or print STDERR "Could not copy cert.pem!\n";
927 File::Copy::move("dhparams.pem", "$config{CONFIG_DIR}/dhparams.pem") or print STDERR "Could not copy dhparams.pem!\n";
930 print "SSL Certificates found, skipping.\n\n"
935 print "Skipping SSL certificate generation\nin non-interactive mode.\n\n";
938 if (($config{USE_GNUTLS} eq "n") && ($config{USE_OPENSSL} eq "n")) {
939 print "Skipping SSL Certificate generation, SSL support is not available.\n\n";
947 print "To build your server with these settings, please type '\e[1;32m$config{MAKEPROG}\e[0m' now.\n";
948 if (($config{USE_GNUTLS} eq "y") || ($config{USE_OPENSSL} eq "y")) {
949 print "Please note: for \e[1;32mSSL support\e[0m you will need to load required\n";
950 print "modules in your config. This configure script has added those modules to the\n";
951 print "build process. For more info please refer to:\n";
952 print "\e[1;32mhttp://wiki.inspircd.org/Installation_From_Tarball\e[0m\n";
954 print "*** \e[1;32mRemember to edit your configuration files!!!\e[0m ***\n\n\n";
955 if (($config{OSNAME} eq "OpenBSD") && ($config{CC} ne "eg++")) {
956 print "\e[1;32mWARNING!\e[0m You are running OpenBSD but you are using the base gcc package\nrather than eg++. This compile will most likely fail, but i'm letting you\ngo ahead with it anyway, just in case i'm wrong :-)\n";
959 if ($config{GCCVER} < "3") {
961 \e[1;32mWARNING!\e[0m You are attempting to compile InspIRCd on GCC 2.x!
962 GCC 2.x series compilers only had partial (read as broken) C++ support, and
963 your compile will most likely fail horribly! If you have any problems, do NOT
964 report them to the bugtracker or forums without first upgrading your compiler
965 to a newer 3.x or 4.x (or whatever is available currently) version.
969 ################################################################################
971 ################################################################################
973 # Retrieves the .config.cache file, and loads values into the main config hash.
974 open(CACHE, ".config.cache") or return 0;
977 # Ignore Blank lines, and comments..
980 my ($key, $value) = split("=", $_, 2);
981 $value =~ /^\"(.*)\"$/;
982 # Do something with data here!
990 # Dump the contents of %config
991 print "Writing \e[1;32mcache file\e[0m for future ./configures ...\n";
992 open(FILEHANDLE, ">.config.cache");
993 foreach my $key (keys %config) {
994 print FILEHANDLE "$key=\"$config{$key}\"\n";
1000 my ($desc, $hash_key) = @_;
1002 while (!$complete) {
1003 print "In what directory $desc?\n";
1004 print "[\e[1;32m$config{$hash_key}\e[0m] -> ";
1005 chomp(my $var = <STDIN>);
1007 $var = $config{$hash_key};
1009 if ($var =~ /^\~\/(.+)$/) {
1010 # Convert it to a full path..
1011 $var = resolve_directory($ENV{HOME} . "/" . $1);
1013 elsif ((($config{OSNAME} =~ /MINGW32/i) and ($var !~ /^[A-Z]{1}:\\.*/)) and (substr($var,0,1) ne "/"))
1015 # Assume relative Path was given.. fill in the rest.
1016 $var = $this . "/$var";
1019 $var = resolve_directory($var);
1021 print "$var does not exist. Create it?\n[\e[1;32my\e[0m] ";
1022 chomp(my $tmp = <STDIN>);
1023 if (($tmp eq "") || ($tmp =~ /^y/i)) {
1024 # Attempt to Create the Dir..
1027 File::Path::mkpath($var, 0, 0777);
1030 unless (defined($chk) && -d $var) {
1031 print "Unable to create directory. ($var)\n\n";
1036 # They said they don't want to create, and we can't install there.
1041 if (!is_dir($var)) {
1042 # Target exists, but is not a directory.
1043 print "File $var exists, but is not a directory.\n\n";
1047 # Either Dir Exists, or was created fine.
1048 $config{$hash_key} = $var;
1058 # Beware: Linux sets it's own cflags below for some retarded reason
1059 $config{LDLIBS} = "-pthread -lstdc++";
1060 $config{FLAGS} = "-pipe -fPIC -Woverloaded-virtual -Wshadow -Wformat=2 -Wmissing-format-attribute -Wall $config{OPTIMISATI}";
1061 $config{DEVELOPER} = "-pipe -fPIC -Woverloaded-virtual -Wshadow -Wall -Wformat=2 -Wmissing-format-attribute -g";
1062 $SHARED = "-shared -export-dynamic";
1063 $config{MAKEPROG} = "make";
1065 if ($config{OSNAME} =~ /darwin/i) {
1066 $config{FLAGS} = "-pipe -DDARWIN -frtti -fPIC -Wall $config{OPTIMISATI}";
1067 $SHARED = "-bundle -twolevel_namespace -undefined dynamic_lookup";
1068 $config{LDLIBS} = "-ldl -pthread -lstdc++";
1071 if ($config{OSNAME} =~ /OpenBSD/i) {
1072 $config{MAKEPROG} = "gmake";
1073 # apparantly (Dagonet says) that this causes problems, so let's try without it.
1074 # $config{LDLIBS} = $config{LDLIBS} . " -lunwind";
1075 chomp(my $foo = `eg++ -dumpversion | cut -c 1`);
1076 # theyre running the package version of gcc (eg++)... detect it and set up its version numbers.
1077 # if theyre not running this, configure lets the build continue but they probably wont manage to
1078 # compile as this standard version is 2.95.3!
1080 $config{CC} = "eg++";
1081 chomp($config{GCCVER} = `eg++ -dumpversion | cut -c 1`); # we must redo these if we change the compiler path
1082 chomp($config{GCCMINOR} = `eg++ -dumpversion | cut -c 3`);
1087 if ($config{OSNAME} =~ /Linux/i) {
1088 $config{LDLIBS} = "-ldl -lstdc++ -pthread";
1089 # $config{FLAGS} = "-fPIC -Woverloaded-virtual -Wshadow -Wall $config{OPTIMISATI}";
1090 $config{FLAGS} .= " " . $ENV{CXXFLAGS} if exists($ENV{CXXFLAGS});
1091 $config{LDLIBS} .= " " . $ENV{LDLIBS} if exists($ENV{LDLIBS});
1092 $config{MAKEPROG} = "make";
1095 if ($config{OSNAME} =~ /FreeBSD/i) {
1096 $config{FLAGS} .= " " . $ENV{CXXFLAGS} if exists($ENV{CXXFLAGS});
1097 $config{LDLIBS} .= " " . $ENV{LDLIBS} if exists($ENV{LDLIBS});
1100 if ($config{OSNAME} =~ /SunOS/i or $config{OSNAME} =~ /solaris/i)
1102 # solaris/sunos needs these
1103 # socket = bsd sockets api
1105 # rt = POSIX realtime extensions
1106 # resolv = inet_aton only (why isnt this in nsl?!)
1107 $config{MAKEPROG} = "gmake";
1108 $config{LDLIBS} .= " -lsocket -lnsl -lrt -lresolv -pthread";
1112 if($config{OSNAME} =~ /MINGW32/i)
1114 # All code is position-independent on windows
1115 $config{FLAGS} =~ s/-fPIC //;
1119 return $config{OSNAME};
1122 my ($mliflags, $mfrules, $mobjs, $mfcount) = ("", "", "", 0);
1125 my($writeheader) = @_;
1127 # First File.. inspircd_config.h
1128 chomp(my $incos = `uname -n -s -r`);
1129 chomp(my $version = `sh src/version.sh`);
1130 chomp(my $revision2 = getrevision());
1131 if ($writeheader == 1)
1133 print "Writing \e[1;32minspircd_config.h\e[0m\n";
1134 open(FILEHANDLE, ">include/inspircd_config.h");
1135 print FILEHANDLE <<EOF;
1136 /* Auto generated by configure, do not modify! */
1137 #ifndef __CONFIGURATION_AUTO__
1138 #define __CONFIGURATION_AUTO__
1140 /* this is for windows support. */
1141 #define CoreExport /**/
1142 #define DllExport /**/
1144 #define CONFIG_FILE "$config{CONFIG_DIR}/inspircd.conf"
1145 #define MOD_PATH "$config{MODULE_DIR}"
1146 #define VERSION "$version"
1147 #define REVISION "$revision2"
1148 #define SOMAXCONN_S "$config{_SOMAXCONN}"
1149 #define OPTIMISATION $config{OPTIMITEMP}
1150 #define LIBRARYDIR "$config{LIBRARY_DIR}"
1151 #define SYSTEM "$incos"
1152 #define ENTRYPOINT int main(int argc, char** argv)
1155 print FILEHANDLE "#define MAXBUF " . ($config{MAXBUF}+2) . "\n";
1157 if ($config{OSNAME} =~ /SunOS/i) {
1158 print FILEHANDLE "#define IS_SOLARIS\n";
1160 if ($config{OSNAME} =~ /MINGW32/i) {
1161 print FILEHANDLE "#define IS_MINGW\n";
1163 if ($config{GCCVER} >= 3) {
1164 print FILEHANDLE "#define GCC3\n";
1167 (($config{GCCVER} == 4) && ($config{GCCMINOR} >= 3))
1169 ($config{GCCVER} > 4)
1171 print FILEHANDLE "#define HASHMAP_DEPRECATED\n";
1173 if ($config{HAS_STRLCPY} eq "true") {
1174 print FILEHANDLE "#define HAS_STRLCPY\n";
1176 if ($config{HAS_STDINT} eq "true") {
1177 print FILEHANDLE "#define HAS_STDINT\n";
1179 if ($config{IPV6} =~ /y/i) {
1180 print FILEHANDLE "#define IPV6\n";
1182 if ($config{SUPPORT_IP6LINKS} =~ /y/i) {
1183 print FILEHANDLE "#define SUPPORT_IP6LINKS\n";
1185 if ($config{HAS_EVENTFD} eq 'true') {
1186 print FILEHANDLE "#define HAS_EVENTFD\n";
1189 if (($has_kqueue) && ($config{USE_KQUEUE} eq "y")) {
1190 print FILEHANDLE "#define USE_KQUEUE\n";
1191 $se = "socketengine_kqueue";
1194 if (($has_epoll) && ($config{USE_EPOLL} eq "y")) {
1195 print FILEHANDLE "#define USE_EPOLL\n";
1196 $se = "socketengine_epoll";
1199 if (($has_ports) && ($config{USE_PORTS} eq "y")) {
1200 print FILEHANDLE "#define USE_PORTS\n";
1201 $se = "socketengine_ports";
1204 # user didn't choose either epoll or select for their OS.
1205 # default them to USE_SELECT (ewwy puke puke)
1207 print "no hi-perf, " . $config{USE_POLL};
1208 if ($config{USE_POLL} eq "y")
1210 print FILEHANDLE "#define USE_POLL\n";
1211 $se = "socketengine_poll";
1215 print FILEHANDLE "#define USE_SELECT\n";
1216 $se = "socketengine_select";
1219 print FILEHANDLE "\n#include \"threadengines/threadengine_pthread.h\"\n\n#endif\n";
1225 open(FILEHANDLE, ">include/inspircd_se_config.h");
1226 print FILEHANDLE <<EOF;
1227 /* Auto generated by configure, do not modify or commit to svn! */
1228 #ifndef __CONFIGURATION_SOCKETENGINE__
1229 #define __CONFIGURATION_SOCKETENGINE__
1231 #include "socketengines/$se.h"
1239 # Create a Modules List..
1241 foreach my $i (@modlist)
1243 $modules .= "m_".$i.".so ";
1245 chomp($modules); # Remove Redundant whitespace..
1247 opendir(DIRHANDLE, "src/modules");
1248 foreach my $name2 (sort readdir(DIRHANDLE)) {
1249 if ($name2 =~ /^m_(.+?)$/) {
1250 if (defined(opendir(MDIRHANDLE, "src/modules/$name2"))) {
1251 closedir(MDIRHANDLE);
1252 $modules .= "$name2.so ";
1253 $uninstall_list = $uninstall_list . " -rm \$(MODULES)/$name2.so\n";
1257 closedir(DIRHANDLE);
1260 # Write all .in files.
1263 my $exe = "inspircd";
1265 # Do this once here, and cache it in the .*.inc files,
1266 # rather than attempting to read src/version.sh from
1267 # compiled code -- we might not have the source to hand.
1268 # Fix for bug#177 by Brain.
1270 chomp($version = `sh ./src/version.sh`);
1271 chomp(my $revision = getrevision());
1272 $version = "$version(r$revision)";
1274 # We can actually parse any file starting with . and ending with .inc,
1275 # but right now we only parse .inspircd.inc to form './inspircd'
1277 print "Writing \e[1;32mMakefiles\e[0m\n";
1278 write_dynamic_modules_makefile();
1279 write_dynamic_makefile();
1281 opendir(DIRHANDLE, $this);
1283 foreach my $name (sort readdir(DIRHANDLE)) {
1284 if ($name =~ /^\.(.+)\.inc$/) {
1287 # Bug #353, omit this on non-darwin
1288 next if (($config{OSNAME} !~ /darwin/) && ($file eq "org.inspircd.plist"));
1290 # All .name.inc files need parsing!
1291 open(FILEHANDLE, ".$file.inc") or die ("Can't open .$file.inc");
1292 $_ = join '', <FILEHANDLE>;
1295 print "Writing \e[1;32m$file\e[0m ...\n";
1297 CC FLAGS DEVELOPER LDLIBS BASE_DIR CONFIG_DIR MODULE_DIR BINARY_DIR LIBRARY_DIR
1298 STARTSCRIPT DESTINATION EXTRA_DIR
1300 s/\@$var\@/$config{$var}/g;
1302 s/\@MODULES\@/$modules/ if defined $modules;
1303 s/\@EXECUTABLE\@/$exe/ if defined $exe;
1304 s/\@VERSION\@/$version/ if defined $version;
1305 s/\@INSTALL_LIST\@/$install_list/ if defined $install_list;
1306 s/\@UNINSTALL_LIST\@/$uninstall_list/ if defined $uninstall_list;
1308 if ($file eq 'Makefile') {
1310 s/\@IFDEF (\S+)/ifdef $1/g;
1311 s/\@IFNDEF (\S+)/ifndef $1/g;
1314 s/\@BSD_ONLY .*\n//g;
1316 open MKF, '>GNUmakefile' or die "Can't write to GNUmakefile: $!";
1320 s/\@IFDEF (\S+)/.if defined($1)/g;
1321 s/\@IFNDEF (\S+)/.if !defined($1)/g;
1325 s/\@GNU_ONLY .*\n//g;
1326 open MKF, '>BSDmakefile' or die "Can't write to BSDmakefile: $!";
1330 open(FILEHANDLE, ">$file") or die("Can't write to $file: $!\n");
1331 print FILEHANDLE $_;
1336 closedir(DIRHANDLE);
1338 # Make inspircd executable!
1339 chmod 0744, 'inspircd';
1342 sub write_dynamic_modules_makefile {
1343 # Modules Makefile..
1344 print "Writing \e[1;32msrc/modules/Makefile\e[0m\n";
1345 open(FILEHANDLE, ">src/modules/Makefile");
1348 # Module Makefile Header
1350 print FILEHANDLE <<EOF;
1351 ###################################################
1352 # Copyright 2002-2009 The InspIRCd Development Team
1353 # http://wiki.inspircd.org/Credits
1355 # Thanks to Andrew Church <achurch\@achurch.org>
1356 # for assisting with making this work right.
1358 # Automatically Generated by ./configure to add a
1359 # modules please run ./configure -modupdate
1360 ###################################################
1366 if ($config{OSNAME} =~ /darwin/) {
1367 print FILEHANDLE <<EOCHEESE;
1369 PICLDFLAGS = -twolevel_namespace -undefined dynamic_lookup -bundle
1373 print FILEHANDLE <<EOCHEESE;
1375 PICLDFLAGS = -fPIC -DPIC -shared
1381 # End Module Makefile Header
1384 # Create a Modules List..
1388 foreach my $i (@modlist) {
1390 # Write Entry to the MakeFile
1392 $cmflags = getcompilerflags("src/modules/m_".$i.".cpp");
1393 $liflags = getlinkerflags("src/modules/m_".$i.".cpp");
1394 my $deps = getdependencies("src/modules/m_".$i.".cpp");
1396 #print "file: $i: cmflags=$cmflags; liflags=$liflags; deps=$deps\n";
1399 if (nopedantic("src/modules/m_".$i.".cpp"))
1402 m_$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
1403 \$(RUNCC) \$(NICEFLAGS) $cmflags \$(PICLDFLAGS) $liflags $SHARED -o m_$i.so m_$i.cpp
1409 m_$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
1410 \$(RUNCC) \$(FLAGS) $cmflags \$(PICLDFLAGS) $liflags $SHARED -o m_$i.so m_$i.cpp
1413 $install_list = $install_list . " install -m \$(INSTMODE) src/modules/m_$i.so \$(MODPATH)\n";
1414 $uninstall_list = $uninstall_list . " -rm \$(MODULES)/m_$i.so\n";
1416 # End Write Entry to the MakeFile
1420 opendir(DIRHANDLE, "src/modules");
1421 foreach my $name (sort readdir(DIRHANDLE)) {
1422 if ($name =~ /^m_(.+?)$/) {
1427 # A module made of multiple files, in a dir, e.g. src/modules/m_spanningtree/
1428 if (defined(opendir(MDIRHANDLE, "src/modules/$name"))) {
1429 read_module_directory("src/modules/$name", $name);
1430 print "Composing Makefile rules for directory \e[1;32m$name\e[0m... (\e[1;32m$mfcount files found\e[0m)\n";
1431 print FILEHANDLE "$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";
1432 print FILEHANDLE " \$(RUNCC) \$(FLAGS) $SHARED $mliflags -o $name.so $mobjs\n";
1433 print FILEHANDLE "\n$mfrules\n";
1434 closedir(MDIRHANDLE);
1435 $install_list = $install_list . " install -m \$(INSTMODE) src/modules/$name.so \$(MODPATH)\n";
1439 closedir(DIRHANDLE);
1442 sub read_module_directory {
1443 my ($dpath, $reldpath) = @_;
1445 if (opendir(MDIRHANDLE, $dpath) == 0) {
1449 foreach my $fname (sort readdir(MDIRHANDLE)) {
1450 if ($fname =~ /\.cpp$/) {
1451 my $cmflags = getcompilerflags("$dpath/$fname");
1452 $mliflags = $mliflags . " " . getlinkerflags("$dpath/$fname");
1453 my $deps = getdependencies("$dpath/$fname");
1455 $oname =~ s/\.cpp$/.o/g;
1456 $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";
1457 $mfrules = $mfrules . " \$(RUNCC) -I. \$(FLAGS) $cmflags $SHARED -o $reldpath/$oname -c $reldpath/$fname\n\n";
1458 $mobjs = $mobjs . " $reldpath/$oname";
1461 elsif ((-d "$dpath/$fname") && !($fname eq ".") && !($fname eq "..")) {
1462 read_module_directory($dpath."/".$fname, $reldpath."/".$fname);
1469 # Yes i know we could use gcc -M but it seems to ideneify a lot of 'deep'
1470 # dependencies which are not relevent in C++.
1474 open (CPP, "<$file") or die("Can't open $file for reading!");
1479 foreach my $d (@ignoredeps)
1485 foreach my $dep (@immutabledeps)
1487 $immutable = $immutable . "../include/$dep ";
1489 $immutable =~ s/ $//g;
1491 while (defined(my $line = <CPP>))
1494 if ($line =~ /#include "(.+\.h)"/)
1496 if (!exists($dupe{$1}))
1498 $retlist = $retlist . "../include/$1 ";
1504 return length($immutable) ? $immutable . " " . $retlist : $retlist;
1507 sub write_dynamic_makefile
1511 my %existing_install_list = ();
1512 my %core_files_list = ();
1514 opendir(DIRHANDLE, "src/commands");
1515 foreach my $name (sort readdir(DIRHANDLE))
1517 if ($name =~ /^cmd_(.+)\.cpp$/)
1519 $cmdlist[$i++] = $1;
1520 $install_list = $install_list . " -install -m \$(INSTMODE) src/commands/cmd_" . $1 . ".so \$(LIBPATH)\n";
1521 $uninstall_list = $uninstall_list . " -rm \$(LIBPATH)/cmd_$1.so\n";
1524 closedir(DIRHANDLE);
1528 $config{USE_EPOLL} = 0;
1532 $config{USE_KQUEUE} = 0;
1536 $config{USE_PORTS} = 0;
1539 # formerly generated below this foreach, now it's not! magic.
1542 foreach my $dir (("src","src/commands","src/modes","src/socketengines","src/modules"))
1544 print "Scanning \e[1;32m$dir\e[0m for core files ";
1545 opendir(DIRHANDLE, $dir);
1546 foreach my $name (sort readdir(DIRHANDLE))
1548 if ($name =~ /\.cpp$/)
1550 open (CPP, "<$dir/$name") or die("Can't open $dir/$name to scan it! oh bugger");
1552 while (defined(my $line = <CPP>))
1555 if ($line =~ /\/\* \$Core \*\//i)
1558 $sname =~ s/\.cpp$/.o/;
1560 # append it to list to be built
1561 $all_core = $all_core . $sname . " ";
1562 $filelist{$name} = $sname;
1564 # mark it as a core file, so it won't get shared object cflags
1565 if (!exists($core_files_list{$name}))
1567 $core_files_list{$name} = 1;
1570 elsif ($line =~ /\/\* \$ExtraDeps: (.*?) \*\//i)
1572 $specialdeps{$name} = $1;
1574 elsif ($line =~ /\/\* \$ExtraObjects: (.*?) \*\//i)
1576 $extraobjects{$name} = $1;
1578 elsif ($line =~ /\/\* \$ExtraBuild: (.*?) \*\//i)
1580 $extrabuildlines{$name} = $1;
1582 elsif ($line =~ /\/\* \$ExtraSources: (.*?) \*\//i)
1584 $extrasources{$name} = $1;
1586 elsif ($line =~ /\/\* \$If: (\w+) \*\//i)
1588 if (defined $config{$1})
1590 if (($config{$1} !~ /y/i) and ($config{$1} ne "1"))
1593 while (defined($line = <CPP>))
1596 die ("\$If buildsystem instruction within another \$If in file $dir/$name") if ($line =~ /\/\* \$If: (\w+) \*\//i);
1597 last if ($line =~ /\/\* \$EndIf \*\//i);
1602 elsif ($line =~ /\/\* \$Install: (.*?) \*\//i)
1604 if (!exists($existing_install_list{$1}))
1606 $existing_install_list{$1} = 1;
1607 my $idir = (split(' ',$1))[1];
1608 my $ifile = (split(' ',$1))[0];
1609 $install_list = $install_list . " -install -m \$(INSTMODE) $1\n";
1610 $ifile =~ s/.*\///g;
1611 $uninstall_list = $uninstall_list . " -rm $idir/$ifile\n";
1614 elsif ($line =~ /\/\* \$CopyInstall: (.*?) \*\//i)
1616 if (!exists($existing_install_list{$1}))
1618 $existing_install_list{$1} = 1;
1619 my $idir = (split(' ',$1))[1];
1620 my $ifile = (split(' ',$1))[0];
1621 $install_list = $install_list . " -cp $1\n";
1622 $ifile =~ s/.*\///g;
1623 $uninstall_list = $uninstall_list . " -rm $idir/$ifile\n";
1630 closedir(DIRHANDLE);
1634 # modes need to be compiled in too
1635 $all_core = $all_core . "modes/modeclasses.a";
1637 my $freebsd4libs = (defined $config{CRAQ} ? $config{CRAQ} : "");
1639 my $libraryext = "";
1640 my $binary_rule = "";
1642 if ($config{IS_DARWIN} eq "YES")
1644 $libraryext = "dylib";
1645 $binary_rule = " \$(RUNCC) -dynamic -bind_at_load -L. -o inspircd \$(LDLIBS) inspircd.o "
1650 $binary_rule = " \$(RUNCC) \$(FLAGS) $freebsd4libs -rdynamic -L. -o inspircd \$(LDLIBS) ";
1653 open(FH,">src/Makefile") or die("Could not write src/Makefile");
1657 CPPFILES = $(shell /bin/ls -l modes/ | grep '\.cpp' | sed 's/^.* //' | grep -v svn)
1658 RELCPPFILES = $(shell /bin/ls -l modes/ | grep '\.cpp' | sed 's/^.* /modes\//' | grep -v svn)
1661 @echo "Don't run make here! Run it in the parent directory"
1666 my $buildstring = "";
1669 foreach my $cpp (sort keys %filelist)
1673 $objs =~ s/\.cpp$/.o/;
1674 if (exists($extraobjects{$cpp}))
1676 $objs = $objs . " " . $extraobjects{$cpp};
1677 $all_core = $all_core . " " . $extraobjects{$cpp};
1679 if (exists($extrasources{$cpp}))
1681 $rawcpp = $rawcpp . " " . $extrasources{$cpp};
1684 $deps = calcdeps("src/$cpp");
1685 if (exists($extrasources{$cpp}))
1687 foreach my $seperate (sort split(' ',$extrasources{$cpp}))
1689 my $d = calcdeps("src/$extrasources{$cpp}") . " ";
1692 $deps = $deps . $d . " ";
1696 $buildstring = $buildstring . $objs . ": $cpp $deps ". (defined($specialdeps{$cpp}) ? $specialdeps{$cpp} : "") . "\n";
1698 if (exists($core_files_list{$cpp}))
1700 # core files are statically linked into the binary and do not require $SHARED shared libs switches
1701 $buildstring = $buildstring . " \$(RUNCC) \$(FLAGS) -c $rawcpp\n";
1705 $buildstring = $buildstring . " \$(RUNCC) \$(FLAGS) $SHARED -c $rawcpp\n";
1708 if (exists($extrabuildlines{$cpp}))
1710 $buildstring = $buildstring . " " . $extrabuildlines{$cpp} . "\n";
1714 print FH "inspircd: $all_core\n";
1715 print FH "$binary_rule $all_core\n\n";
1717 print FH $buildstring;
1720 .PHONY: all commands
1723 @${MAKE} -C commands $(MAKEARGS) commands
1725 modes/modeclasses.a: $(RELCPPFILES)
1726 @${MAKE} -C modes $(MAKEARGS) CPPFILES="$(CPPFILES)" modeclasses.a
1730 # close main makefile
1734 # generate a list of .so
1735 foreach my $cmd (@cmdlist) {
1736 $cmdobjs = $cmdobjs . "cmd_$cmd.so ";
1739 # and now reopen the commands makefile
1740 open(FH,">src/commands/Makefile") or die("Could not write src/commands/Makefile");
1742 CXXFLAGS = \${FLAGS}
1745 \@echo "Don't run make here! Run it in the root directory"
1748 .PHONY: all commands
1754 # now print the command file detail
1755 foreach my $cmd (@cmdlist) {
1757 cmd_$cmd.so: cmd_$cmd.cpp ../../include/base.h ../../include/modules.h ../../include/inspircd.h ../../include/channels.h ../../include/users.h ../../include/inspircd_config.h ../../include/commands/cmd_$cmd.h
1758 \$(RUNCC) \$(FLAGS) $SHARED -o cmd_$cmd.so cmd_$cmd.cpp
1764 # Routine to list out the extra/ modules that have been enabled.
1765 # Note: when getting any filenames out and comparing, it's important to lc it if the
1766 # file system is not case-sensitive (== Epoc, MacOS, OS/2 (incl DOS/DJGPP), VMS, Win32
1767 # (incl NetWare, Symbian)). Cygwin may or may not be case-sensitive, depending on
1768 # configuration, however, File::Spec does not currently tell us (it assumes Unix behavior).
1769 sub list_extras () {
1772 my $srcdir = File::Spec->catdir("src", "modules");
1773 my $abs_srcdir = File::Spec->rel2abs($srcdir);
1776 opendir $dd, File::Spec->catdir($abs_srcdir, "extra") or die (File::Spec->catdir($abs_srcdir, "extra") . ": $!\n");
1777 my @extras = map { File::Spec->case_tolerant() ? lc($_) : $_ } (readdir($dd));
1780 opendir $dd, $abs_srcdir or die "$abs_srcdir: $!\n";
1781 my @sources = map { File::Spec->case_tolerant() ? lc($_) : $_ } (readdir($dd));
1784 my $maxlen = (sort { $b <=> $a } (map {length($_)} (@extras)))[0];
1786 EXTRA: for my $extra (@extras) {
1787 next if (File::Spec->curdir() eq $extra || File::Spec->updir() eq $extra);
1788 next if ($extra eq '.svn');
1789 my $abs_extra = File::Spec->catfile($abs_srcdir, "extra", $extra);
1790 my $abs_source = File::Spec->catfile($abs_srcdir, $extra);
1791 next unless ($extra =~ m/\.(cpp|h)$/ || (-d $abs_extra)); # C++ Source/Header, or directory
1792 if (-l $abs_source) {
1793 # Symlink, is it in the right place?
1794 my $targ = readlink($abs_source);
1795 my $abs_targ = File::Spec->rel2abs($targ, $abs_srcdir);
1796 if ($abs_targ eq $abs_extra) {
1797 $extras{$extra} = "\e[32;1menabled\e[0m";
1799 $extras{$extra} = sprintf("\e[31;1mwrong symlink target (%s)\e[0m", $abs_targ);
1801 } elsif (-e $abs_source) {
1802 my ($devext, $inoext) = stat($abs_extra);
1803 my ($devsrc, $inosrc, undef, $lnksrc) = stat($abs_source);
1805 if ($devsrc == $devext && $inosrc == $inoext) {
1806 $extras{$extra} = "\e[32;1menabled\e[0m";
1808 $extras{$extra} = sprintf("\e[31;1mwrong hardlink target (%d:%d)\e[0m", $devsrc, $inosrc);
1811 open my $extfd, "<", $abs_extra;
1812 open my $srcfd, "<", $abs_source;
1814 if (scalar(<$extfd>) eq scalar(<$srcfd>)) {
1815 $extras{$extra} = "\e[32;1menabled\e[0m";
1817 $extras{$extra} = sprintf("\e[31;1mout of synch (re-copy)\e[0m");
1821 $extras{$extra} = "\e[33;1mdisabled\e[0m";
1824 # Now let's add dependency info
1825 for my $extra (keys(%extras)) {
1826 next unless $extras{$extra} =~ m/enabled/; # only process enabled extras.
1827 my $abs_extra = File::Spec->catfile($abs_srcdir, "extra", $extra);
1828 my @deps = split / +/, getdependencies($abs_extra);
1829 for my $dep (@deps) {
1830 if (exists($extras{$dep})) {
1831 my $ref = \$extras{$dep}; # Take reference.
1832 if ($$ref !~ m/needed by/) {
1833 # First dependency found.
1834 if ($$ref =~ m/enabled/) {
1835 $$ref .= " (needed by \e[32;1m$extra\e[0m";
1837 $$ref =~ s/\e\[.*?m//g; # Strip out previous coloring. Will be set in bold+red+blink later.
1838 $$ref .= " (needed by \e[0;32;1;5m$extra\e[0;31;1;5m";
1841 if ($$ref =~ m/enabled/) {
1842 $$ref .= ", \e[32;1m$extra\e[0m";
1844 $$ref .= ", \e[0;32;1;5m$extra\e[0;31;1;5m";
1850 for my $extra (sort {$a cmp $b} keys(%extras)) {
1851 my $text = $extras{$extra};
1852 if ($text =~ m/needed by/ && $text !~ m/enabled/) {
1853 printf "\e[31;1;5m%-*s = %s%s\e[0m\n", $maxlen, $extra, $text, ($text =~ m/needed by/ ? ")" : "");
1855 printf "%-*s = %s%s\n", $maxlen, $extra, $text, ($text =~ m/needed by/ ? "\e[0m)" : "");
1858 return keys(%extras) if wantarray; # Can be used by manage_extras.
1861 sub enable_extras (@) {
1863 for my $extra (@extras) {
1864 my $extrapath = "src/modules/extra/$extra";
1865 if (!-e $extrapath) {
1866 print STDERR "Cannot enable \e[32;1m$extra\e[0m : No such file or directory in src/modules/extra\n";
1869 my $source = "src/modules/$extra";
1871 print STDERR "Cannot enable \e[32;1m$extra\e[0m : destination in src/modules exists (might already be enabled?)\n";
1874 # Get dependencies, and add them to be processed.
1875 my @deps = split / +/, getdependencies($extrapath);
1876 for my $dep (@deps) {
1877 next if scalar(grep { $_ eq $dep } (@extras)) > 0; # Skip if we're going to be enabling it anyway.
1878 if (!-e "src/modules/$dep") {
1879 if (-e "src/modules/extra/$dep") {
1880 print STDERR "Will also enable extra \e[32;1m$dep\e[0m (needed by \e[32;1m$extra\e[0m)\n";
1883 print STDERR "\e[33;1mWARNING:\e[0m module \e[32;1m$extra\e[0m might be missing dependency \e[32;1m$dep\e[0m - YOU are responsible for satisfying it!\n";
1887 print "Enabling $extra ... \n";
1888 symlink "extra/$extra", $source or print STDERR "$source: Cannot link to 'extra/$extra': $!\n";
1892 sub disable_extras (@)
1894 opendir my $dd, "src/modules/extra/";
1895 my @files = readdir($dd);
1898 EXTRA: for my $extra (@extras) {
1899 my $extrapath = "src/modules/extra/$extra";
1900 my $source = "src/modules/$extra";
1901 if (!-e $extrapath) {
1902 print STDERR "Cannot disable \e[32;1m$extra\e[0m : Is not an extra\n";
1905 if ((! -l $source) || readlink($source) ne "extra/$extra") {
1906 print STDERR "Cannot disable \e[32;1m$extra\e[0m : Source is not a link or doesn't refer to the right file. Remove manually if this is in error.\n";
1909 # Check if anything needs this.
1910 for my $file (@files) {
1911 my @deps = split / +/, getdependencies("src/modules/extra/$file");
1912 # File depends on this extra...
1913 if (scalar(grep { $_ eq $extra } @deps) > 0) {
1914 # And is both enabled and not about to be disabled.
1915 if (-e "src/modules/$file" && scalar(grep { $_ eq $file } @extras) < 1) {
1916 print STDERR "Cannot disable \e[32;1m$extra\e[0m : is needed by \e[32;1m$file\e[0m\n";
1922 print "Disabling $extra ... \n";
1923 unlink "src/modules/$extra" or print STDERR "Cannot disable \e[32;1m$extra\e[0m : $!\n";