X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=configure;h=724970cade2a85f124398a8eabc90b2b897ac0f7;hb=f9a663185402b9689c784dc87c317ac204c53f03;hp=57de80ff0c80e729998dc23589887c5654c81048;hpb=f37ed732e853125687dda3c4e211b8f47b90d74e;p=user%2Fhenk%2Fcode%2Finspircd.git diff --git a/configure b/configure index 57de80ff0..724970cad 100755 --- a/configure +++ b/configure @@ -1,1595 +1,630 @@ -#!/usr/bin/perl -################################################### -# InspIRCd Configuration Script +#!/usr/bin/env perl # -# Copyright 2002-2007 The InspIRCd Development Team -# http://www.inspircd.org/wiki/index.php/Credits +# InspIRCd -- Internet Relay Chat Daemon # -# Licensed under GPL, please see the COPYING file -# for more information +# Copyright (C) 2020 Nicole Kleinhoff +# Copyright (C) 2020 Daniel Vassdal +# Copyright (C) 2019 Matt Schatz +# Copyright (C) 2019 Anatole Denis +# Copyright (C) 2017 emerson +# Copyright (C) 2013-2020 Sadie Powell +# Copyright (C) 2012, 2019 Robby +# Copyright (C) 2012 ChrisTX +# Copyright (C) 2010 Daniel De Graaf +# Copyright (C) 2008 Thomas Stagner +# Copyright (C) 2008 Robin Burchell +# Copyright (C) 2007 Dennis Friis +# Copyright (C) 2006-2008 Craig Edwards # -# $Id$ +# This file is part of InspIRCd. InspIRCd is free software: you can +# redistribute it and/or modify it under the terms of the GNU General Public +# License as published by the Free Software Foundation, version 2. +# +# This program is distributed in the hope that it will be useful, but WITHOUT +# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +# FOR A PARTICULAR PURPOSE. See the GNU General Public License for more +# details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . # -################################################### - -require 5.8.0; -use Socket; -use Cwd; -use Getopt::Long; - -# Utility functions for our buildsystem -use make::utilities; -use make::configure; -use make::gnutlscert; -use make::opensslcert; - -GetOptions ( - 'enable-gnutls' => \$opt_use_gnutls, - 'rebuild' => \$opt_rebuild, - 'enable-openssl' => \$opt_use_openssl, - 'disable-interactive' => \$opt_nointeractive, - 'with-nick-length=i' => \$opt_nick_length, - 'with-channel-length=i' => \$opt_chan_length, - 'with-max-clients=i' => \$opt_maxclients, - 'enable-ports' => \$opt_ports, - 'enable-epoll' => \$opt_epoll, - 'enable-kqueue' => \$opt_kqueue, - 'disable-ports' => \$opt_noports, - 'disable-epoll' => \$opt_noepoll, - 'disable-kqueue' => \$opt_nokqueue, - 'enable-ipv6' => \$opt_ipv6, - 'enable-remote-ipv6' => \$opt_ipv6links, - 'disable-remote-ipv6' => \$opt_noipv6links, - 'with-cc=s' => \$opt_cc, - 'with-ident-length=i' => \$opt_ident, - 'with-quit-length=i' => \$opt_quit, - 'with-topic-length=i' => \$opt_topic, - 'with-maxbuf=i' => \$opt_maxbuf, - 'with-kick-length=i' => \$opt_kick, - 'with-gecos-length=i' => \$opt_gecos, - 'with-away-length=i' => \$opt_away, - 'with-max-modes=i' => \$opt_modes, - 'prefix=s' => \$opt_base_dir, - 'config-dir=s' => \$opt_config_dir, - 'module-dir=s' => \$opt_module_dir, - 'binary-dir=s' => \$opt_binary_dir, - 'library-dir=s' => \$opt_library_dir, - 'disable-debuginfo' => sub { $opt_disable_debug = 1 }, - 'help' => sub { showhelp(); }, - 'modupdate' => sub { modupdate(); }, - 'update' => sub { update(); }, - 'svnupdate' => sub { svnupdate(); }, - 'clean' => sub { clean(); }, -); - -my $non_interactive = ( - (defined $opt_library_dir) || - (defined $opt_base_dir) || - (defined $opt_config_dir) || - (defined $opt_module_dir) || - (defined $opt_base_dir) || - (defined $opt_binary_dir) || - (defined $opt_nointeractive) || - (defined $opt_away) || - (defined $opt_gecos) || - (defined $opt_kick) || - (defined $opt_maxclients) || - (defined $opt_modes) || - (defined $opt_topic) || - (defined $opt_quit) || - (defined $opt_ident) || - (defined $opt_cc) || - (defined $opt_ipv6) || - (defined $opt_ipv6links) || - (defined $opt_noipv6links) || - (defined $opt_kqueue) || - (defined $opt_epoll) || - (defined $opt_ports) || - (defined $opt_maxchans) || - (defined $opt_opermaxchans) || - (defined $opt_chan_length) || - (defined $opt_nick_length) || - (defined $opt_use_openssl) || - (defined $opt_nokqueue) || - (defined $opt_noepoll) || - (defined $opt_noports) || - (defined $opt_maxbuf) || - (defined $opt_use_gnutls) -); -my $interactive = !$non_interactive; - - -chomp($topdir = getcwd()); -$this = resolve_directory($topdir); # PWD, Regardless. -@modlist = (); # Declare for Module List.. -%config = (); # Initiate Configuration Hash.. -$config{ME} = resolve_directory($topdir); # Present Working Directory - -$config{BASE_DIR} = $config{ME}; - -if (defined $opt_base_dir) -{ - $config{BASE_DIR} = $opt_base_dir; -} - -$config{CONFIG_DIR} = resolve_directory($config{BASE_DIR}."/conf"); # Configuration Directory -$config{MODULE_DIR} = resolve_directory($config{BASE_DIR}."/modules"); # Modules Directory -$config{BINARY_DIR} = resolve_directory($config{BASE_DIR}."/bin"); # Binary Directory -$config{LIBRARY_DIR} = resolve_directory($config{BASE_DIR}."/lib"); # Library Directory - -if (defined $opt_config_dir) -{ - $config{CONFIG_DIR} = $opt_config_dir; -} -if (defined $opt_module_dir) -{ - $config{MODULE_DIR} = $opt_module_dir; -} -if (defined $opt_binary_dir) -{ - $config{BINARY_DIR} = $opt_binary_dir; -} -if (defined $opt_library_dir) -{ - $config{LIBRARY_DIR} = $opt_library_dir; -} -chomp($config{HAS_GNUTLS} = `libgnutls-config --version 2>/dev/null | cut -c 1,2,3`); # GNUTLS Version. -chomp($config{HAS_OPENSSL} = `pkg-config --modversion openssl 2>/dev/null`); # Openssl version -chomp($gnutls_ver = $config{HAS_GNUTLS}); -chomp($openssl_ver = $config{HAS_OPENSSL}); -$config{USE_GNUTLS} = "n"; -if (defined $opt_use_gnutls) -{ - $config{USE_GNUTLS} = "y"; # Use gnutls. -} -$config{USE_OPENSSL} = "n"; # Use openssl. -if (defined $opt_use_openssl) -{ - $config{USE_OPENSSL} = "y"; -} - -# no, let's not change these. -$config{OPTIMITEMP} = "0"; # Default Optimisation Value -if (!defined $opt_disable_debug) -{ - $config{OPTIMISATI} = "-g1"; # Optimisation Flag -} -else -{ - $config{OPTIMISATI} = "-O2"; # DEBUGGING OFF! -} - -$config{NICK_LENGT} = "31"; # Default Nick Length -if (defined $opt_nick_length) -{ - $config{NICK_LENGT} = $opt_nick_length; -} -$config{CHAN_LENGT} = "64"; # Default Channel Name Length -if (defined $opt_chan_length) -{ - $config{CHAN_LENGT} = $opt_chan_length; -} -$config{MAXI_MODES} = "20"; # Default Max. Number of Modes set at once. -if (defined $opt_modes) -{ - $config{MAXI_MODES} = $opt_modes; -} -$config{HAS_STRLCPY} = "false"; # strlcpy Check. -$config{HAS_STDINT} = "false"; # stdint.h check -$config{USE_KQUEUE} = "y"; # kqueue enabled -if (defined $opt_kqueue) -{ - $config{USE_KQUEUE} = "y"; -} -if (defined $opt_nokqueue) -{ - $config{USE_KQUEUE} = "n"; -} -$config{USE_EPOLL} = "y"; # epoll enabled -if (defined $opt_epoll) -{ - $config{USE_EPOLL} = "y"; -} -if (defined $opt_noepoll) -{ - $config{USE_EPOLL} = "n"; -} -$config{USE_PORTS} = "y"; # epoll enabled -if (defined $opt_ports) -{ - $config{USE_PORTS} = "y"; -} -if (defined $opt_noports) -{ - $config{USE_PORTS} = "n"; -} -$config{IPV6} = "n"; # IPv6 support (experimental) -if (defined $opt_ipv6) -{ - $config{IPV6} = "y"; -} -$config{SUPPORT_IP6LINKS} = "y"; # IPv4 supporting IPv6 links (experimental) -if (defined $opt_ipv6links) -{ - $config{SUPPORT_IP6LINKS} = "y"; -} -if (defined $opt_noipv6links) -{ - $config{SUPPORT_IP6LINKS} = "n"; -} -chomp($config{MAX_CLIENT_T} = `sh -c \"ulimit -n\"`); # FD Limit -chomp($config{MAX_DESCRIPTORS} = `sh -c \"ulimit -n\"`); # Hard FD Limit -chomp($config{GCCVER} = `g++ -dumpversion | cut -c 1`); # Major GCC Version -$config{_SOMAXCONN} = SOMAXCONN; # Max connections in accept queue -$config{OSNAME} = $^O; # Operating System Name -$config{IS_DARWIN} = "NO"; # Is OSX? -$config{STARTSCRIPT} = "inspircd"; # start script? -$config{DESTINATION} = "BASE"; # Is target path. -$config{EXTRA_DIR} = ""; # Is empty. -if ($config{OSNAME} =~ /darwin/i) -{ - $config{IS_DARWIN} = "YES"; - $config{STARTSCRIPT} = "org.inspircd.plist"; # start script for OSX. - $config{DESTINATION} = "LAUNCHDPATH"; # Is OSX target. - $config{EXTRA_DIR} = " launchd_dir"; # Is OSX specific path. -} -$config{CC} = "g++"; # C++ compiler -if (defined $opt_cc) -{ - $config{CC} = $opt_cc; -} -$exec = $config{CC} . " -dumpversion | cut -c 1"; -chomp($config{GCCVER} = `$exec`); # Major GCC Version -$config{MAKEORDER} = "ircd mods"; # build order -$config{MAX_IDENT} = "12"; # max ident size -$config{MAX_QUIT} = "255"; # max quit message size -$config{MAX_TOPIC} = "307"; # max topic size -$config{MAX_KICK} = "255"; # max kick message size -$config{MAX_GECOS} = "128"; # max GECOS size -$config{MAX_AWAY} = "200"; # max AWAY size -$config{MAXBUF} = "512"; # Max buffer size -if (defined $opt_ident) -{ - $config{MAX_IDENT} = $opt_ident; -} -if (defined $opt_quit) -{ - $config{MAX_QUIT} = $opt_quit; -} -if (defined $opt_topic) -{ - $config{MAX_TOPIC} = $opt_topic; -} -if (defined $opt_kick) -{ - $config{MAX_KICK} = $opt_kick; -} -if (defined $opt_gecos) -{ - $config{MAX_GECOS} = $opt_gecos; -} -if (defined $opt_away) -{ - $config{MAX_AWAY} = $opt_away; -} - -$config{HAS_OPENSSL} =~ /^([-[:digit:].]+)([a-z])?(\-[a-z][0-9])?$/; -$config{HAS_OPENSSL} = $1; - -if ($config{GCCVER} eq "") { - print $config{CC} . " was not found! You require g++ (the GNU C++ compiler, part of GCC) to build InspIRCd!\n"; - exit; -} - -if (!$config{MAX_CLIENT_T}) { - $config{MAX_CLIENT_T} = 1024; # Set a reasonable 'Default' - $fd_scan_fail = "true"; # Used Later -} - -# Get and Set some important vars.. -getmodules(); - -sub clean -{ - system("rm -rf .config.cache"); -} - -sub update -{ - eval { - chomp($topdir = getcwd()); - $this = resolve_directory($topdir); # PWD, Regardless. - getmodules(); - # Does the cache file exist? - if (!getcache()) { - # No, No it doesn't.. *BASH* - print "You have not run ./configure before. Please do this before trying to run the update script.\n"; - exit 0; - } else { - # We've Loaded the cache file and all our variables.. - print "Updating Files..\n"; - getosflags(); - if ($opt_disable_debug == 1) - { - print "Disabling debug information (-g).\n"; - $config{OPTIMISATI} = ""; - getosflags(); - } - $has_epoll = $config{HAS_EPOLL}; - $has_ports = $config{HAS_PORTS}; - $has_kqueue = $config{HAS_KQUEUE}; - writefiles(1); - makecache(); - print "Complete.\n"; - exit; - } - }; - if ($@) - { - print "Configure update failed: $@\n"; - } - exit; -} - -sub modupdate -{ - eval { - chomp($topdir = getcwd()); - $this = resolve_directory($topdir); # PWD, Regardless. - getmodules(); - # Does the cache file exist? - if (!getcache()) { - # No, No it doesn't.. *BASH* - print "You have not run ./configure before. Please do this before trying to run the update script.\n"; - exit 0; - } else { - # We've Loaded the cache file and all our variables.. - print "Updating Files..\n"; - getosflags(); - $has_epoll = $config{HAS_EPOLL}; - $has_ports = $config{HAS_PORTS}; - $has_kqueue = $config{HAS_KQUEUE}; - writefiles(0); - makecache(); - print "Complete.\n"; - exit; - } - }; - if ($@) - { - print "Module update failed: $@\n"; - } - exit; -} - - - -sub svnupdate -{ - my $fail = 0; - open(FH,"<.svn/entries") or $fail = 1; - if ($fail) { - print "This is not an SVN copy of InspIRCd.\n"; - exit; - } - else - { - close(FH); - } - system("svn update"); - system("perl configure -update"); - if (defined $opt_rebuild) { - system("make install"); - } - exit; -} - -print "Running non-interactive configure...\n" unless $interactive; -print "Checking for cache from previous configure... "; -print ((!getcache()) ? "not found\n" : "found\n"); -print "Checking operating system version... "; -print getosflags() . "\n"; - -if (defined $opt_maxclients) -{ - $config{MAX_CLIENT} = $opt_maxclients; -} - -if (!$config{MAX_CLIENT}) { - # If the cache hasn't set the max clients, copy the variable of MAX_CLIENT_T, this - # allows us to keep _T for testing purposes. (ie. "Are you sure you want to go - # higher than the found value" :)) - $config{MAX_CLIENT} = $config{MAX_CLIENT_T}; -} - -printf "Checking if stdint.h exists... "; -$config{HAS_STDINT} = "true"; -my $fail = 0; -open(STDINT, ")) { - # try and find the delcaration of: - # size_t strlcpy(...) - if ($line =~ /size_t(\0x9|\s)+strlcpy/) { - $config{HAS_STRLCPY} = "true"; - } - } - close(STRLCPY); -} -print "yes\n" if $config{HAS_STRLCPY} eq "true"; -print "no\n" if $config{HAS_STRLCPY} eq "false"; - -printf "Checking if kqueue exists... "; -$has_kqueue = 0; -$fail = 0; -open(KQUEUE, ")) { - # try and find the delcaration of: - # int kqueue(void); - if ($line =~ /int(\0x9|\s)+kqueue/) { - $has_kqueue = 1; - } - } - close(KQUEUE); -} -print "yes\n" if $has_kqueue == 1; -print "no\n" if $has_kqueue == 0; -printf "Checking if epoll exists... "; -$has_epoll = 0; -$fail = 0; -open(EPOLL, ")) - { - if ($line =~ /GNU C Library .* version (.*?) /) - { - $libcv = $1; - $libcv =~ /(\d+\.\d+)/; - $libcv = $1; - } - elsif ($line =~ /Compiled on a Linux (.*?\..*?)\.* system/) - { - $kernelv = $1; - # Fix for some retarded libc builds, strip off >> and << etc. - $kernelv =~ /(\d+\.\d+)/; - $kernelv = $1; - } - } - close FH; - if ($libcv < 2.3) - { - $has_epoll = 0; - printf "libc too old: $libcv... "; - } - if ($kernelv < 2.6) - { - $has_epoll = 0; - printf "libc built against older kernel $kernelv... "; - } - } - } -} -print "yes\n" if $has_epoll == 1; -print "no\n" if $has_epoll == 0; -exit; +use feature ':5.10'; +use strict; +use warnings FATAL => qw(all); -printf "Checking if Solaris I/O completion ports are available... "; -$has_ports = 0; -my $system = `uname -s`; -chomp ($system); -$has_ports = 1 if ($system eq "SunOS"); +use Cwd qw(getcwd); +use File::Basename qw(basename); +use File::Copy (); +use File::Spec::Functions qw(abs2rel catfile catdir rel2abs); +use FindBin qw($RealDir); +use Getopt::Long qw(GetOptions); +use POSIX qw(getgid getuid); -if ($has_ports) { - my $kernel = `uname -r`; - chomp($kernel); - if (($kernel !~ /^5\.1./)) { - $has_ports = 0; - } -} -print "yes\n" if $has_ports == 1; -print "no\n" if $has_ports == 0; +use lib $RealDir; +use make::common; +use make::configure; +use make::console; +use make::directive; + +my ($opt_binary_dir, + $opt_config_dir, + $opt_data_dir, + $opt_development, + $opt_disable_auto_extras, + $opt_disable_interactive, + $opt_distribution_label, + $opt_example_dir, + $opt_gid, + $opt_log_dir, + $opt_manual_dir, + $opt_module_dir, + $opt_portable, + $opt_prefix, + $opt_runtime_dir, + $opt_script_dir, + $opt_socketengine, + $opt_system, + $opt_uid); + +sub list_extras (); + +sub enable_extras (@); + +sub disable_extras (@); + +my @opt_enableextras; +my @opt_disableextras; + +exit 1 unless GetOptions( + 'clean' => \&cmd_clean, + 'help' => \&cmd_help, + 'update' => \&cmd_update, + + 'binary-dir=s' => \$opt_binary_dir, + 'config-dir=s' => \$opt_config_dir, + 'data-dir=s' => \$opt_data_dir, + 'development' => \$opt_development, + 'disable-auto-extras' => \$opt_disable_auto_extras, + 'disable-interactive' => \$opt_disable_interactive, + 'distribution-label=s' => \$opt_distribution_label, + 'example-dir=s' => \$opt_example_dir, + 'gid=s' => \$opt_gid, + 'log-dir=s' => \$opt_log_dir, + 'manual-dir=s' => \$opt_manual_dir, + 'module-dir=s' => \$opt_module_dir, + 'portable' => \$opt_portable, + 'prefix=s' => \$opt_prefix, + 'runtime-dir=s' => \$opt_runtime_dir, + 'script-dir=s' => \$opt_script_dir, + 'socketengine=s' => \$opt_socketengine, + 'system' => \$opt_system, + 'uid=s' => \$opt_uid, + + # TODO: when the modulemanager rewrite is done these should be removed. + 'disable-extras=s@' => \@opt_disableextras, + 'enable-extras=s@' => \@opt_enableextras, + 'list-extras' => sub { list_extras; exit 0; }, +); -$config{HAS_EPOLL} = $has_epoll; -$config{HAS_KQUEUE} = $has_kqueue; +if (scalar(@opt_enableextras) + scalar(@opt_disableextras) > 0) { + @opt_enableextras = grep { /\S/ } split /[, ]+/, join(',', @opt_enableextras); + @opt_disableextras = grep { /\S/ } split /[, ]+/, join(',', @opt_disableextras); + enable_extras(@opt_enableextras); + disable_extras(@opt_disableextras); + list_extras; + print "Remember: YOU are responsible for making sure any libraries needed have been installed!\n"; + exit 0; +} + +our $interactive = !( + !-t STDIN || + !-t STDOUT || + defined $opt_binary_dir || + defined $opt_config_dir || + defined $opt_data_dir || + defined $opt_development || + defined $opt_disable_auto_extras || + defined $opt_disable_interactive || + defined $opt_distribution_label || + defined $opt_example_dir || + defined $opt_gid || + defined $opt_log_dir || + defined $opt_manual_dir || + defined $opt_module_dir || + defined $opt_portable || + defined $opt_prefix || + defined $opt_runtime_dir || + defined $opt_script_dir || + defined $opt_socketengine || + defined $opt_system || + defined $opt_uid +); -printf "Checking for libgnutls... "; -if (($config{HAS_GNUTLS}) && (($config{HAS_GNUTLS} >= 1.2) || ($config{HAS_GNUTLS} eq "y"))) { - print "yes\n"; - $config{HAS_GNUTLS} = "y"; +my %version = get_version $opt_distribution_label; +print_format "<|BOLD Configuring InspIRCd $version{FULL} on $^O.|>\n"; + +my %config; +if ($interactive) { + %config = read_config_file(CONFIGURE_CACHE_FILE); + run_test abs2rel(CONFIGURE_CACHE_FILE, $RealDir), %config; + if (!defined $config{VERSION}) { + $config{VERSION} = CONFIGURE_CACHE_VERSION; + } elsif ($config{VERSION} != CONFIGURE_CACHE_VERSION) { + print_warning "ignoring contents of ${\CONFIGURE_CACHE_FILE} as it was generated by an incompatible version of $0!"; + %config = ('VERSION', CONFIGURE_CACHE_VERSION); + } +} + +$config{CXX} = find_compiler($config{CXX} // $ENV{CXX}); +unless ($config{CXX}) { + say 'A suitable C++ compiler could not be detected on your system!'; + unless ($interactive) { + say 'Set the CXX environment variable to the path to a C++ compiler binary if this is incorrect.'; + exit 1; + } + until ($config{CXX}) { + my $compiler_path = prompt_string 1, 'Please enter the path to a C++ compiler binary:', 'c++'; + $config{CXX} = find_compiler $compiler_path; + } +} +my %compiler = get_compiler_info($config{CXX}); + +$config{HAS_ARC4RANDOM_BUF} = run_test 'arc4random_buf()', test_file($config{CXX}, 'arc4random_buf.cpp'); +$config{HAS_CLOCK_GETTIME} = run_test 'clock_gettime()', test_file($config{CXX}, 'clock_gettime.cpp', $^O eq 'darwin' ? undef : '-lrt'); +$config{HAS_EVENTFD} = run_test 'eventfd()', test_file($config{CXX}, 'eventfd.cpp'); + +my @socketengines; +push @socketengines, 'epoll' if run_test 'epoll', test_header $config{CXX}, 'sys/epoll.h'; +push @socketengines, 'kqueue' if run_test 'kqueue', test_file $config{CXX}, 'kqueue.cpp'; +push @socketengines, 'poll' if run_test 'poll', test_header $config{CXX}, 'poll.h'; +push @socketengines, 'select'; + +if (defined $opt_socketengine) { + unless (grep { $_ eq $opt_socketengine } @socketengines) { + my $reason = -f "src/socketengines/socketengine_$opt_socketengine.cpp" ? 'is not available on this platform' : 'does not exist'; + print_error "The socket engine you requested ($opt_socketengine) $reason!", + 'Available socket engines are:', + map { " * $_" } @socketengines; + } +} +$config{SOCKETENGINE} = $opt_socketengine // $socketengines[0]; + +if (defined $opt_portable) { + print_error '--portable and --system can not be used together!' if defined $opt_system; + $config{DESTDIR} = catfile $RealDir, 'run', ''; + $config{BASE_DIR} = $opt_prefix // ''; + $config{BINARY_DIR} = $opt_binary_dir // 'bin'; + $config{CONFIG_DIR} = $opt_config_dir // 'conf'; + $config{DATA_DIR} = $opt_data_dir // 'data'; + $config{EXAMPLE_DIR} = $opt_example_dir // catdir $config{CONFIG_DIR}, 'examples'; + $config{LOG_DIR} = $opt_log_dir // 'logs'; + $config{MANUAL_DIR} = $opt_manual_dir // 'manuals'; + $config{MODULE_DIR} = $opt_module_dir // 'modules'; + $config{RUNTIME_DIR} = $opt_runtime_dir // $config{DATA_DIR}; + $config{SCRIPT_DIR} = $opt_script_dir // $config{BASE_DIR}; +} elsif (defined $opt_system) { + $config{BASE_DIR} = $opt_prefix // '/var/lib/inspircd'; + $config{BINARY_DIR} = $opt_binary_dir // '/usr/sbin'; + $config{CONFIG_DIR} = $opt_config_dir // '/etc/inspircd'; + $config{DATA_DIR} = $opt_data_dir // '/var/inspircd'; + $config{EXAMPLE_DIR} = $opt_example_dir // '/usr/share/doc/inspircd'; + $config{LOG_DIR} = $opt_log_dir // '/var/log/inspircd'; + $config{MANUAL_DIR} = $opt_manual_dir // '/usr/share/man/man1'; + $config{MODULE_DIR} = $opt_module_dir // '/usr/lib/inspircd'; + $config{RUNTIME_DIR} = $opt_runtime_dir // '/var/run'; + $config{SCRIPT_DIR} = $opt_script_dir // '/usr/share/inspircd'; } else { - print "no\n"; - $config{HAS_GNUTLS} = "n"; -} - -printf "Checking for openssl... "; -if (($config{HAS_OPENSSL}) && (($config{HAS_OPENSSL} >= 0.8) || ($config{HAS_OPENSSL} eq "y"))) { - print "yes\n"; - $config{HAS_OPENSSL} = "y"; + $config{BASE_DIR} = rel2abs $opt_prefix // $config{BASE_DIR} // catdir $RealDir, 'run'; + $config{BINARY_DIR} = $opt_binary_dir // $config{BINARY_DIR} // catdir $config{BASE_DIR}, 'bin'; + $config{CONFIG_DIR} = $opt_config_dir // $config{CONFIG_DIR} // catdir $config{BASE_DIR}, 'conf'; + $config{DATA_DIR} = $opt_data_dir // $config{DATA_DIR} // catdir $config{BASE_DIR}, 'data'; + $config{EXAMPLE_DIR} = $opt_example_dir // $config{EXAMPLE_DIR} // catdir $config{CONFIG_DIR}, 'examples'; + $config{LOG_DIR} = $opt_log_dir // $config{LOG_DIR} // catdir $config{BASE_DIR}, 'logs'; + $config{MANUAL_DIR} = $opt_manual_dir // $config{MANUAL_DIR} // catdir $config{BASE_DIR}, 'manuals'; + $config{MODULE_DIR} = $opt_module_dir // $config{MODULE_DIR} // catdir $config{BASE_DIR}, 'modules'; + $config{RUNTIME_DIR} = $opt_runtime_dir // $config{RUNTIME_DIR} // $config{DATA_DIR}; + $config{SCRIPT_DIR} = $opt_script_dir // $config{SCRIPT_DIR} // $config{BASE_DIR}; +} + +# Parse --gid=123 or --gid=foo and extract the group id. +my @group; +if (defined $opt_gid) { + @group = $opt_gid =~ /^\d+$/ ? getgrgid($opt_gid) : getgrnam($opt_gid); + print_error "there is no '$opt_gid' group on this system!" unless @group; } else { - print "no\n"; - $config{HAS_OPENSSL} = "n"; -} + @group = $opt_system ? getgrnam('irc') : getgrgid($config{GID} // getgid()); + print_error "you need to specify a group to run as using '--gid [id|name]'!" unless @group; + unless ($group[2]) { + print_warning <<"EOW"; +You are building as the privileged $group[0] group and have not specified +an unprivileged group to run InspIRCd as. + +This is almost never what you should do. You should probably either create a new +unprivileged user/group to build and run as or pass the '--gid [id|name]' flag +to specify an unprivileged group to run as. +EOW + if (!prompt_bool $interactive, "Are you sure you want to build as the $group[0] group?", 0) { + # PACKAGERS: You do not need to delete this check. Use `--gid $(id -g)` or `--gid 0` instead. + say STDERR "If you are sure you want to build as the $group[0] group pass the --gid $group[2] flag." unless $interactive; + exit 1; + } + } +} +$config{GROUP} = $group[0]; +$config{GID} = $group[2]; + +# Parse --uid=123 or --uid=foo and extract the user id. +my @user; +if (defined $opt_uid) { + @user = $opt_uid =~ /^\d+$/ ? getpwuid($opt_uid) : getpwnam($opt_uid); + print_error "there is no '$opt_uid' user on this system!" unless @user; +} else { + @user = $opt_system ? getpwnam('irc') : getpwuid($config{UID} // getuid()); + print_error "you need to specify a user to run as using '--uid [id|name]'!" unless @user; + unless ($user[2]) { + print_warning <<"EOW"; +You are building as the privileged $user[0] user and have not specified +an unprivileged user to run InspIRCd as. + +This is almost never what you should do. You should probably either create a new +unprivileged user/group to build and run as or pass the '--uid [id|name]' flag +to specify an unprivileged user to run as. +EOW + if (!prompt_bool $interactive, "Are you sure you want to build as the $user[0] user?", 0) { + # PACKAGERS: You do not need to delete this check. Use `--uid $(id -u)` or `--uid 0` instead. + say STDERR "If you are sure you want to build as the $user[0] user pass the --uid $user[2] flag." unless $interactive; + exit 1; + } + } +} +$config{USER} = $user[0]; +$config{UID} = $user[2]; + +# Warn the user about clock drifting when running on OpenVZ. +if (-e '/proc/user_beancounters' || -e '/proc/vz/vzaquota') { + print_warning <<'EOW'; +You are building InspIRCd inside of an OpenVZ container. If you +plan to use InspIRCd in this container then you should make sure that NTP is +configured on the Hardware Node. Failure to do so may result in clock drifting! +EOW +} + +# Warn the user about OpenBSD shipping incredibly broken compilers/linkers. +if ($^O eq 'openbsd') { + print_warning <<'EOW'; +You are building InspIRCd on OpenBSD. The C++ compilers and linkers +that OpenBSD ship are incredibly broken. You may have strange linker errors +and crashes. Please consider using a different OS like FreeBSD/NetBSD instead. +EOW +} + +# Check that the user actually wants this version. +if (defined $version{REAL_LABEL}) { + print_warning <<'EOW'; +You are building a development version. This contains code which has +not been tested as heavily and may contain various faults which could seriously +affect the running of your server. It is recommended that you use a stable +version instead. + +You can obtain the latest stable version from https://www.inspircd.org or by +running `<|GREEN git checkout $(git describe --abbrev=0 --tags insp3)|>` if you are +installing from Git. +EOW + if (!prompt_bool $interactive, 'I understand this warning and want to continue anyway.', $opt_development // 0) { + say STDERR 'If you understand this warning and still want to continue pass the --development flag.' unless $interactive; + exit 1; + } +} + +# Configure directory settings. +my $question = <<"EOQ"; +Currently, InspIRCd is configured with the following paths: + +<|BOLD Base:|> $config{BASE_DIR} +<|BOLD Binary:|> $config{BINARY_DIR} +<|BOLD Config:|> $config{CONFIG_DIR} +<|BOLD Data:|> $config{DATA_DIR} +<|BOLD Log:|> $config{LOG_DIR} +<|BOLD Manual:|> $config{MANUAL_DIR} +<|BOLD Module:|> $config{MODULE_DIR} +<|BOLD Script:|> $config{SCRIPT_DIR} + +Do you want to change these settings? +EOQ +if (prompt_bool $interactive, $question, 0) { + my $original_base_dir = $config{BASE_DIR}; + $config{BASE_DIR} = prompt_dir $interactive, 'In what directory do you wish to install the InspIRCd base?', $config{BASE_DIR}; + foreach my $key (qw(BINARY_DIR CONFIG_DIR DATA_DIR LOG_DIR MANUAL_DIR MODULE_DIR SCRIPT_DIR)) { + $config{$key} =~ s/^\Q$original_base_dir\E/$config{BASE_DIR}/; + } + $config{BINARY_DIR} = prompt_dir $interactive, 'In what directory should the InspIRCd binary be placed?', $config{BINARY_DIR}; + $config{CONFIG_DIR} = prompt_dir $interactive, 'In what directory are configuration files to be stored?', $config{CONFIG_DIR}; + $config{DATA_DIR} = prompt_dir $interactive, 'In what directory are variable data files to be stored?', $config{DATA_DIR}; + $config{LOG_DIR} = prompt_dir $interactive, 'In what directory are log files to be stored?', $config{LOG_DIR}; + $config{MANUAL_DIR} = prompt_dir $interactive, 'In what directory are manual pages to be placed?', $config{MANUAL_DIR}; + $config{MODULE_DIR} = prompt_dir $interactive, 'In what directory are modules to be placed?', $config{MODULE_DIR}; + $config{SCRIPT_DIR} = prompt_dir $interactive, 'In what directory are scripts to be placed?', $config{SCRIPT_DIR}; + $config{EXAMPLE_DIR} = $config{CONFIG_DIR} . '/examples'; + $config{RUNTIME_DIR} = $config{DATA_DIR}; +} + +# Configure module settings. +$question = <<'EOQ'; +Currently, InspIRCd is configured to automatically enable all available extra modules. + +Would you like to enable extra modules manually? +EOQ +if (prompt_bool $interactive, $question, 0) { + foreach my $extra (<$RealDir/src/modules/extra/m_*.cpp>) { + my $module_name = module_shrink $extra; + if (prompt_bool $interactive, "Would you like to enable the <|BOLD $module_name|> module?", 0) { + enable_extras $module_name; + } + } +} elsif (!defined $opt_disable_auto_extras) { + # TODO: finish modulemanager rewrite and replace this code with: + # system './modulemanager', 'enable', '--auto'; + my %modules = ( + # Missing: m_ldap, m_regex_stdlib, m_ssl_mbedtls + 'm_argon2.cpp' => 'pkg-config --exists libargon2', + 'm_geo_maxmind.cpp' => 'pkg-config --exists libmaxminddb', + 'm_mysql.cpp' => 'mysql_config --version', + 'm_pgsql.cpp' => 'pg_config --version', + 'm_regex_pcre.cpp' => 'pcre-config --version', + 'm_regex_posix.cpp' => undef, + 'm_regex_re2.cpp' => 'pkg-config --exists re2', + 'm_regex_tre.cpp' => 'pkg-config --exists tre', + 'm_sqlite3.cpp' => 'pkg-config --exists sqlite3', + 'm_ssl_gnutls.cpp' => 'pkg-config --exists gnutls', + 'm_ssl_openssl.cpp' => 'pkg-config --exists openssl', + 'm_sslrehashsignal.cpp' => undef, + ); + while (my ($module, $command) = each %modules) { + unless (defined $command && system "$command 1>/dev/null 2>/dev/null") { + enable_extras $module; + } + } +} + +# Generate SSL certificates. +$question = < be used on a production network. + +Note: you can get a <|BOLD free|> CA-signed certificate from Let's Encrypt. See +https://letsencrypt.org/getting-started/ for more details. +EOQ + +if (<$RealDir/src/modules/m_ssl_*.cpp>) { + if (prompt_bool $interactive, $question, $interactive) { + create_directory CONFIGURE_DIRECTORY, 0750 or print_error "unable to create ${\CONFIGURE_DIRECTORY}: $!"; + system './tools/genssl', 'auto', CONFIGURE_DIRECTORY; + } else { + my @pems = <${\CONFIGURE_DIRECTORY}/{cert,csr,dhparams,key}.pem>; + $question = < 0) - { - # ICKY ICKY ICK, FREEBSD 4.x! GET AN UPGRADE! - $config{CRAQ} = "-L/usr/local/lib -lgnugetopt -DHAVE_DECL_GETOPT=1"; - print "yes\n"; + * ${\join "\n * ", @pems} +EOQ + if (@pems && prompt_bool $interactive, $question, 0) { + unlink @pems; } - else - { - print "\n\nERROR: You require libgnugetopt (from ports or packages) to build InspIRCd on FreeBSD 4.11.\n"; - } - } - else - { - $config{CRAQ} = " "; - print "no ($version)\n"; - } -} -else -{ - $config{CRAQ} = " "; - print "no ($config{OSNAME})\n"; -} - -################################################################################ -# BEGIN INTERACTIVE PART # -################################################################################ - -# Clear the Screen.. -if ($interactive) -{ - system("clear"); - $wholeos = $^O; - - my $rev = getrevision(); - # Display Introduction Message.. - print " -Welcome to the \033[1mInspIRCd\033[0m Configuration program! (\033[1minteractive mode\033[0m) -\033[1mPackage maintainers: Type ./configure --help for non-interactive help\033[0m - -*** If you are unsure of any of these values, leave it blank for *** -*** standard settings that will work, and your server will run *** -*** using them. Please consult your IRC network admin if in doubt. *** - -Press \033[1m\033[0m to accept the default for any option, or enter -a new value. Please note: You will \033[1mHAVE\033[0m to read the docs -dir, otherwise you won't have a config file! - -Your operating system is: \033[1;32m$config{OSNAME}\033[0m ($wholeos) -Maximum file descriptors: \033[1;32m$config{MAX_CLIENT_T}\033[0m -Your InspIRCd revision ID is \033[1;32mr$rev\033[0m"; - if ($rev eq "r0") { - print " (Non-SVN build)"; } - print ".\n\n"; +} elsif (!defined $opt_disable_auto_extras) { + print_warning <<"EOM"; +You are building without enabling any SSL modules. This is not +recommended as SSL greatly enhances the security and privacy of your IRC server +and in a future version will be <|BOLD required|> for linking servers. - $config{CHANGE_COMPILER} = "n"; - print "I have detected the following compiler: \033[1;32m$config{CC}\033[0m (version \033[1;32m$config{GCCVER}.x\033[0m)\n"; +Please read the following documentation pages on how to enable SSL support: - while (($config{GCCVER} < 3) || ($config{GCCVER} eq "")) { - print "\033[1;32mIMPORTANT!\033[0m A GCC 2.x compiler has been detected, and -should NOT be used. You should probably specify a newer compiler.\n\n"; - yesno(CHANGE_COMPILER,"Do you want to change the compiler?"); - if ($config{CHANGE_COMPILER} =~ /y/i) { - print "What command do you want to use to invoke your compiler?\n"; - print "[\033[1;32m$config{CC}\033[0m] -> "; - chomp($config{CC} = ); - if ($config{CC} eq "") { - $config{CC} = "g++"; - } - chomp($foo = `$config{CC} -dumpversion | cut -c 1`); - if ($foo ne "") { - chomp($config{GCCVER} = `$config{CC} -dumpversion | cut -c 1`); # we must redo these if we change compilers - print "Queried compiler: \033[1;32m$config{CC}\033[0m (version \033[1;32m$config{GCCVER}.x\033[0m)\n"; - if ($config{GCCVER} < 3) { - print "\033[1;32mGCC 2.x WILL NOT WORK!\033[0m. Let's try that again, shall we?\n"; - } - } - else { - print "\033[1;32mWARNING!\033[0m Could not execute the compiler you specified. You may want to try again.\n"; - } - } - } +GnuTLS (recommended): https://docs.inspircd.org/3/modules/ssl_gnutls +mbedTLS: https://docs.inspircd.org/3/modules/ssl_mbedtls +OpenSSL: https://docs.inspircd.org/3/modules/ssl_openssl +EOM +} - print "\n"; +# Cache the distribution label so that its not lost when --update is run. +$config{DISTRIBUTION} = $opt_distribution_label if $opt_distribution_label; - # Directory Settings.. - my $tmpbase = $config{BASE_DIR}; - dir_check("do you wish to install the InspIRCd base", "BASE_DIR"); - if ($tmpbase ne $config{BASE_DIR}) { - $config{CONFIG_DIR} = resolve_directory($config{BASE_DIR}."/conf"); # Configuration Dir - $config{MODULE_DIR} = resolve_directory($config{BASE_DIR}."/modules"); # Modules Directory - $config{BINARY_DIR} = resolve_directory($config{BASE_DIR}."/bin"); # Binary Directory - $config{LIBRARY_DIR} = resolve_directory($config{BASE_DIR}."/lib"); # Library Directory - } +write_configure_cache %config; +parse_templates \%config, \%compiler, \%version; - dir_check("are the configuration files", "CONFIG_DIR"); - dir_check("are the modules to be compiled to", "MODULE_DIR"); - dir_check("is the IRCd binary to be placed", "BINARY_DIR"); - dir_check("are the IRCd libraries to be placed", "LIBRARY_DIR"); +print_format <<"EOM"; - if ($has_kqueue) { - yesno(USE_KQUEUE,"You are running a BSD operating system, and kqueue\nwas detected. Would you like to enable kqueue support?\nThis is likely to increase performance.\nIf you are unsure, answer yes.\n\nEnable kqueue?"); - print "\n"; - } - if ($has_epoll) { - 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?"); - print "\n"; - } - if ($has_ports) { - 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?"); - print "\n"; - } - $chose_hiperf = (($config{USE_EPOLL} eq "y") || ($config{USE_KQUEUE} eq "y") || ($config{USE_PORTS} eq "y")); - if (!$chose_hiperf) { - print "No high-performance socket engines are available, or you chose\n"; - print "not to enable one. Defaulting to select() engine.\n\n"; - } +Configuration is complete! You have chosen to build with the following settings: - yesno(IPV6,"Would you like to build InspIRCd with IPv6 support?"); - print "\n"; +<|GREEN Compiler:|> + <|GREEN Binary:|> $config{CXX} + <|GREEN Name:|> $compiler{NAME} + <|GREEN Version:|> $compiler{VERSION} - if ($config{IPV6} eq "y") { - print "You have chosen to build an \033[1;32mIPV6-enabled\033[0m server.\nTo accept IPV4 users, you can still use IPV4 addresses\nin your port bindings..\n\n"; - $config{SUPPORT_IP6LINKS} = "y"; - } else { - yesno(SUPPORT_IP6LINKS,"You have chosen to build an \033[1;32mIPV4-only\033[0m server.\nWould you like to enable support for linking to IPV6-enabled\nInspIRCd servers?\nIf you are using a recent operating\nsystem and are unsure, answer yes.\nIf you answer 'no' here, your InspIRCd server will be unable\nto parse IPV6 addresses (e.g. for CIDR bans)"); - print "\n"; - } +<|GREEN Extra Modules:|> +EOM - if (($config{HAS_GNUTLS} eq "y") && ($config{HAS_OPENSSL} eq "y")) { - print "I have detected both \033[1;32mGnuTLS\033[0m and \033[1;32mOpenSSL\033[0m on your system.\n"; - print "I will default to GnuTLS. If you wish to use OpenSSL\n"; - print "instead, you should enable the OpenSSL module yourself\n"; - print "by copying it from src/modules/extra to src/modules.\n\n"; - print "Detected GnuTLS version: \033[1;32m" . $gnutls_ver . "\033[0m\n"; - print "Detected OpenSSL version: \033[1;32m" . $openssl_ver . "\033[0m\n\n"; - } +for my $file (<$RealDir/src/modules/m_*>) { + say " * ${\module_shrink $file}" if -l $file; +} - if ($config{HAS_GNUTLS} eq "y") { - yesno(USE_GNUTLS, "Would you like to enable SSL Support?"); - if ($config{USE_GNUTLS} eq "y") { - print "\nUsing GnuTLS SSL module.\n"; - } - } elsif ($config{HAS_OPENSSL} eq "y") { - yesno(USE_OPENSSL, "Would you like to enable SSL Support?"); - if ($config{USE_OPENSSL} eq "y") { - print "\nUsing OpenSSL SSL module.\nYou will get better performance if you move to GnuTLS in the future.\n"; - } - } - else { - print "\nCould not detect OpenSSL or GnuTLS. Make sure pkg-config is installed if\nyou intend to use OpenSSL, or that GnuTLS is in your path if you intend\nto use GnuTLS.\n\n"; - } +my @makeargs; +push @makeargs, "-C${\abs2rel $RealDir}" unless getcwd eq $RealDir; +push @makeargs, "-j${\(get_cpu_count() + 1)}"; - print "\nThe following questions will ask you for various figures relating\n"; - print "To your IRCd install. Please note that these should usually be left\n"; - print "as defaults unless you have a real reason to change them. If they\n"; - print "changed, then the values must be identical on all servers on your\n"; - print "network, or malfunctions and/or crashes may occur, with the exception\n"; - print "of the 'maximum number of clients' setting which may be different on\n"; - print "different servers on the network.\n\n"; +print_format <<"EOM"; - # File Descriptor Settings.. - promptnumeric("number of clients at any one time", "MAX_CLIENT_T"); - $config{MAX_CLIENT} = $config{MAX_CLIENT_T}; - $config{MAX_DESCRIPTORS} = $config{MAX_CLIENT_T}; +<|GREEN Paths:|> + <|GREEN Base:|> $config{BASE_DIR} + <|GREEN Binary:|> $config{BINARY_DIR} + <|GREEN Config:|> $config{CONFIG_DIR} + <|GREEN Data:|> $config{DATA_DIR} + <|GREEN Example:|> $config{EXAMPLE_DIR} + <|GREEN Log:|> $config{LOG_DIR} + <|GREEN Manual:|> $config{MANUAL_DIR} + <|GREEN Module:|> $config{MODULE_DIR} + <|GREEN Runtime:|> $config{RUNTIME_DIR} + <|GREEN Script:|> $config{SCRIPT_DIR} - promptnumeric("length of nicknames", "NICK_LENGT"); - promptnumeric("length of channel names", "CHAN_LENGT"); - promptnumeric("number of mode changes in one line", "MAXI_MODES"); - promptnumeric("length of an ident (username)", "MAX_IDENT"); - promptnumeric("length of a quit message", "MAX_QUIT"); - promptnumeric("length of a channel topic", "MAX_TOPIC"); - promptnumeric("length of a kick message", "MAX_KICK"); - promptnumeric("length of a GECOS (real name)", "MAX_GECOS"); - promptnumeric("length of an away message", "MAX_AWAY"); -} +<|GREEN Execution Group:|> $config{GROUP} ($config{GID}) +<|GREEN Execution User:|> $config{USER} ($config{UID}) +<|GREEN Socket Engine:|> $config{SOCKETENGINE} -dumphash(); +To build with these settings run '<|GREEN make ${\join ' ', @makeargs} install|>' now. -if (($config{USE_GNUTLS} eq "y") && ($config{HAS_GNUTLS} ne "y")) -{ - print "Sorry, but i couldn't detect gnutls. Make sure gnutls-config is in your path.\n"; - exit(0); -} -if (($config{USE_OPENSSL} eq "y") && ($config{HAS_OPENSSL} ne "y")) -{ - print "Sorry, but i couldn't detect openssl. Make sure openssl is in your path.\n"; - exit(0); -} +EOM -if ($config{USE_GNUTLS} eq "y") { - $failed = 0; - open(TMP, "catdir("src", "modules"); + my $abs_srcdir = File::Spec->rel2abs($srcdir); + local $_; + my $dd; + opendir $dd, File::Spec->catdir($abs_srcdir, "extra") or die (File::Spec->catdir($abs_srcdir, "extra") . ": $!\n"); + my @extras = map { File::Spec->case_tolerant() ? lc($_) : $_ } (readdir($dd)); + closedir $dd; + undef $dd; + opendir $dd, $abs_srcdir or die "$abs_srcdir: $!\n"; + my @sources = map { File::Spec->case_tolerant() ? lc($_) : $_ } (readdir($dd)); + closedir $dd; + undef $dd; + my $maxlen = (sort { $b <=> $a } (map { length module_shrink $_ } (@extras)))[0]; + my %extras = (); +EXTRA: for my $extra (@extras) { + next if (File::Spec->curdir() eq $extra || File::Spec->updir() eq $extra); + my $abs_extra = File::Spec->catfile($abs_srcdir, "extra", $extra); + my $abs_source = File::Spec->catfile($abs_srcdir, $extra); + next unless ($extra =~ m/\.(cpp|h)$/ || (-d $abs_extra)); # C++ Source/Header, or directory + if (-l $abs_source) { + # Symlink, is it in the right place? + my $targ = readlink($abs_source); + my $abs_targ = File::Spec->rel2abs($targ, $abs_srcdir); + if ($abs_targ eq $abs_extra) { + $extras{$extra} = "\e[32;1menabled\e[0m"; } else { - print "\nCertificate generation complete, copying to config directory... "; - system("mv key.pem $config{CONFIG_DIR}/key.pem"); - system("mv cert.pem $config{CONFIG_DIR}/cert.pem"); - print "Done.\n\n"; + $extras{$extra} = sprintf("\e[31;1mwrong symlink target (%s)\e[0m", $abs_targ); } - } - else { - print "SSL Certificates found, skipping.\n\n"; - } - } - else - { - print "Skipping SSL certificate generation\nin non-interactive mode.\n\n"; - } -} elsif ($config{USE_OPENSSL} eq "y") { - $failed = 0; - open(TMP, ") { - chomp; - # Ignore Blank lines, and comments.. - next if /^\s*$/; - next if /^\s*#/; - my ($key, $value) = split("=", $_, 2); - $value =~ /^\"(.*)\"$/; - # Do something with data here! - $config{$key} = $1; - } - close(CONFIG); - return 1; -} - -sub makecache { - # Dump the contents of %config - print "Writing \033[1;32mcache file\033[0m for future ./configures ...\n"; - open(FILEHANDLE, ">.config.cache"); - foreach $key (keys %config) { - print FILEHANDLE "$key=\"$config{$key}\"\n"; - } - close(FILEHANDLE); -} - -sub dir_check { - my ($desc, $hash_key) = @_; - my $complete = 0; - while (!$complete) { - print "In what directory $desc?\n"; - print "[\033[1;32m$config{$hash_key}\033[0m] -> "; - chomp($var = ); - if ($var eq "") { - $var = $config{$hash_key}; - } - if ($var =~ /^\~\/(.+)$/) { - # Convert it to a full path.. - $var = resolve_directory($ENV{HOME} . "/" . $1); - } - elsif ((($config{OSNAME} =~ /MINGW32/i) and ($var !~ /^[A-Z]{1}:\\.*/)) and (substr($var,0,1) ne "/")) - { - # Assume relative Path was given.. fill in the rest. - $var = $this . "/$var"; - } - - $var = resolve_directory($var); - if (! -e $var) { - print "$var does not exist. Create it?\n[\033[1;32my\033[0m] "; - chomp($tmp = ); - if (($tmp eq "") || ($tmp =~ /^y/i)) { - # Attempt to Create the Dir.. - - system("mkdir -p \"$var\" >> /dev/null 2>&1"); - $chk = system("mkdir -p \"$var\" >> /dev/null 2>&1") / 256; - if ($chk != 0) { - print "Unable to create directory. ($var)\n\n"; - # Restart Loop.. - next; + } elsif (-e $abs_source) { + my ($devext, $inoext) = stat($abs_extra); + my ($devsrc, $inosrc, undef, $lnksrc) = stat($abs_source); + if ($lnksrc > 1) { + if ($devsrc == $devext && $inosrc == $inoext) { + $extras{$extra} = "\e[32;1menabled\e[0m"; + } else { + $extras{$extra} = sprintf("\e[31;1mwrong hardlink target (%d:%d)\e[0m", $devsrc, $inosrc); } } else { - # They said they don't want to create, and we can't install there. - print "\n\n"; - next; + open my $extfd, "<", $abs_extra; + open my $srcfd, "<", $abs_source; + local $/ = undef; + if (scalar(<$extfd>) eq scalar(<$srcfd>)) { + $extras{$extra} = "\e[32;1menabled\e[0m"; + } else { + $extras{$extra} = sprintf("\e[31;1mout of synch (re-copy)\e[0m"); + } } } else { - if (!is_dir($var)) { - # Target exists, but is not a directory. - print "File $var exists, but is not a directory.\n\n"; - next; + $extras{$extra} = "\e[33;1mdisabled\e[0m"; + } + } + # Now let's add dependency info + for my $extra (keys(%extras)) { + next unless $extras{$extra} =~ m/enabled/; # only process enabled extras. + my $abs_extra = File::Spec->catfile($abs_srcdir, "extra", $extra); + my @deps = split /\s+/, get_directive($abs_extra, 'ModDep', ''); + for my $dep (@deps) { + if (exists($extras{$dep})) { + my $ref = \$extras{$dep}; # Take reference. + if ($$ref !~ m/needed by/) { + # First dependency found. + if ($$ref =~ m/enabled/) { + $$ref .= " (needed by \e[32;1m$extra\e[0m"; + } else { + $$ref =~ s/\e\[.*?m//g; # Strip out previous coloring. Will be set in bold+red+blink later. + $$ref .= " (needed by \e[0;32;1;5m$extra\e[0;31;1;5m"; + } + } else { + if ($$ref =~ m/enabled/) { + $$ref .= ", \e[32;1m$extra\e[0m"; + } else { + $$ref .= ", \e[0;32;1;5m$extra\e[0;31;1;5m"; + } + } } } - # Either Dir Exists, or was created fine. - $config{$hash_key} = $var; - $complete = 1; - print "\n"; - } -} - -sub getosflags { - - $config{LDLIBS} = "-lstdc++"; - $config{FLAGS} = "-fno-strict-aliasing -fPIC -Wall -Woverloaded-virtual -Wno-deprecated $config{OPTIMISATI}"; - $config{DEVELOPER} = "-fno-strict-aliasing -fPIC -Wall -Woverloaded-virtual -Wno-deprecated -g"; - $SHARED = "-Wl,--rpath -Wl,$config{LIBRARY_DIR} -shared"; - $config{MAKEPROG} = "make"; - - if ($config{OSNAME} =~ /darwin/i) { - $config{FLAGS} = "-DDARWIN -frtti -fPIC -Wall -Woverloaded-virtual -Wno-deprecated $config{OPTIMISATI}"; - $SHARED = "-bundle -twolevel_namespace -undefined dynamic_lookup"; - $config{LDLIBS} = "-ldl -lstdc++"; } - - if ($config{OSNAME} =~ /OpenBSD/i) { - $config{MAKEPROG} = "gmake"; - chomp($foo = `eg++ -dumpversion | cut -c 1`); - # theyre running the package version of gcc (eg++)... detect it and set up its version numbers. - # if theyre not running this, configure lets the build continue but they probably wont manage to - # compile as this standard version is 2.95.3! - if ($foo ne "") { - $config{CC} = "eg++"; - chomp($config{GCCVER} = `eg++ -dumpversion | cut -c 1`); # we must redo these if we change the compiler path + for my $extra (sort {$a cmp $b} keys(%extras)) { + my $text = $extras{$extra}; + if ($text =~ m/needed by/ && $text !~ m/enabled/) { + printf "\e[31;1;5m%-*s = %s%s\e[0m\n", $maxlen, module_shrink($extra), $text, ($text =~ m/needed by/ ? ")" : ""); + } else { + printf "%-*s = %s%s\n", $maxlen, module_shrink($extra), $text, ($text =~ m/needed by/ ? "\e[0m)" : ""); } - return "OpenBSD"; - } - - if ($config{OSNAME} =~ /Linux/i) { - $config{LDLIBS} = "-ldl -lstdc++"; - $config{FLAGS} = "-fno-strict-aliasing -fPIC -Wall -Woverloaded-virtual -Wno-deprecated $config{OPTIMISATI}"; - $config{FLAGS} .= " " . $ENV{CXXFLAGS} if exists($ENV{CXXFLAGS}); - $config{LDLIBS} .= " " . $ENV{LDLIBS} if exists($ENV{LDLIBS}); - $config{MAKEPROG} = "make"; } - - if ($config{OSNAME} =~ /FreeBSD/i) { - $config{FLAGS} .= " " . $ENV{CXXFLAGS} if exists($ENV{CXXFLAGS}); - $config{LDLIBS} .= " " . $ENV{LDLIBS} if exists($ENV{LDLIBS}); - } - - if ($config{OSNAME} =~ /SunOS/i or $config{OSNAME} =~ /solaris/i) - { - # solaris/sunos needs these - # socket = bsd sockets api - # nsl = dns stuff - # rt = POSIX realtime extensions - # resolv = inet_aton only (why isnt this in nsl?!) - $config{MAKEPROG} = "gmake"; - $config{LDLIBS} .= " -lsocket -lnsl -lrt -lresolv"; - return "Solaris"; - } - - if($config{OSNAME} =~ /MINGW32/i) - { - # All code is position-independent on windows - $config{FLAGS} =~ s/-fPIC //; - return "MinGW"; - } - - return $config{OSNAME}; + return keys(%extras) if wantarray; # Can be used by manage_extras. } -sub writefiles { - my($writeheader) = @_; - # First File.. inspircd_config.h - chomp(my $incos = `uname -n -s -r`); - chomp($version = `sh src/version.sh`); - chomp(my $revision2 = getrevision()); - if ($writeheader == 1) - { - print "Writing \033[1;32minspircd_config.h\033[0m\n"; - open(FILEHANDLE, ">include/inspircd_config.h"); - my $NL = $config{NICK_LENGT}+1; - my $CL = $config{CHAN_LENGT}+1; - print FILEHANDLE < is not an extra module!"; } - if ($config{GCCVER} >= 3) { - print FILEHANDLE "#define GCC3\n"; - } - if ($config{HAS_STRLCPY} eq "true") { - print FILEHANDLE "#define HAS_STRLCPY\n"; - } - if ($config{HAS_STDINT} eq "true") { - print FILEHANDLE "#define HAS_STDINT\n"; - } - if ($config{IPV6} =~ /y/i) { - print FILEHANDLE "#define IPV6\n"; - } - if ($config{SUPPORT_IP6LINKS} =~ /y/i) { - print FILEHANDLE "#define SUPPORT_IP6LINKS\n"; - } - my $use_hiperf = 0; - if (($has_kqueue) && ($config{USE_KQUEUE} eq "y")) { - print FILEHANDLE "#define USE_KQUEUE\n"; - $se = "socketengine_kqueue"; - $use_hiperf = 1; - } - if (($has_epoll) && ($config{USE_EPOLL} eq "y")) { - print FILEHANDLE "#define USE_EPOLL\n"; - $se = "socketengine_epoll"; - $use_hiperf = 1; - } - if (($has_ports) && ($config{USE_PORTS} eq "y")) { - print FILEHANDLE "#define USE_PORTS\n"; - $se = "socketengine_ports"; - $use_hiperf = 1; - } - # user didn't choose either epoll or select for their OS. - # default them to USE_SELECT (ewwy puke puke) - if (!$use_hiperf) { - print FILEHANDLE "#define USE_SELECT\n"; - $se = "socketengine_select"; - } - print FILEHANDLE "\n#endif\n"; - close(FILEHANDLE); - } - if ($writeheader) - { - open(FILEHANDLE, ">include/inspircd_se_config.h"); - print FILEHANDLE <) { - $tmp .= $_; - } - close(FILEHANDLE); - - $tmp =~ s/\@CC\@/$config{CC}/; - $tmp =~ s/\@MAKEPROG\@/$config{MAKEPROG}/; - $tmp =~ s/\@FLAGS\@/$config{FLAGS}/; - $tmp =~ s/\@DEVELOPER\@/$config{DEVELOPER}/; - $tmp =~ s/\@LDLIBS\@/$config{LDLIBS}/; - $tmp =~ s/\@BASE_DIR\@/$config{BASE_DIR}/; - $tmp =~ s/\@CONFIG_DIR\@/$config{CONFIG_DIR}/; - $tmp =~ s/\@MODULE_DIR\@/$config{MODULE_DIR}/; - $tmp =~ s/\@BINARY_DIR\@/$config{BINARY_DIR}/; - $tmp =~ s/\@LIBRARY_DIR\@/$config{LIBRARY_DIR}/; - $tmp =~ s/\@LIBRARY_EXT\@/$LIBEXT/; - $tmp =~ s/\@MODULES\@/$modules/; - $tmp =~ s/\@STARTSCRIPT\@/$config{STARTSCRIPT}/; - $tmp =~ s/\@DESTINATION\@/$config{DESTINATION}/; - $tmp =~ s/\@EXTRA_DIR\@/$config{EXTRA_DIR}/; - $tmp =~ s/\@EXECUTABLE\@/$exe/; - $tmp =~ s/\@MAKEORDER\@/$config{MAKEORDER}/; - $tmp =~ s/\@VERSION\@/$version/; - print "Writing \033[1;32m$file\033[0m\n"; - open(FILEHANDLE, ">$file"); - print FILEHANDLE $tmp; + if (-e $modulepath) { + print_error "unable to symlink <|GREEN ${\abs2rel $modulepath}|> to <|GREEN ${\abs2rel $extrapath}|>: the target exists and is not a symlink."; + } else { + print_format "Enabling the <|GREEN $shortname|> module ...\n"; + symlink $extrapath, $modulepath or print_error "unable to symlink <|GREEN ${\abs2rel $modulepath}|> to <|GREEN ${\abs2rel $extrapath}|>: $!"; } } - closedir(DIRHANDLE); - - # Make inspircd executable! - chmod 0744, 'inspircd'; - - print "Writing dynamic-build \033[1;32msrc/Makefile\033[0m\n"; - write_dynamic_makefile(); - write_dynamic_modules_makefile(); } -sub write_dynamic_modules_makefile { - # Modules Makefile.. - print "Writing \033[1;32msrc/modules/Makefile\033[0m\n"; - open(FILEHANDLE, ">src/modules/Makefile"); - -### -# Module Makefile Header -### - print FILEHANDLE < -# for assisting with making this work right. -# -# Automatically Generated by ./configure to add a -# modules please run ./configure -modupdate -################################################### - -all: \$(MODULES) - -EOF - ### - # End Module Makefile Header - ### - - # Create a Modules List.. - my $modules = ""; - my $cmflags = ""; - my $liflags = ""; - my $crud = ""; - - foreach $i (@modlist) { - ### - # Write Entry to the MakeFile - ### - $cmflags = getcompilerflags("src/modules/m_".$i.".cpp"); - $liflags = getlinkerflags("src/modules/m_".$i.".cpp"); - $deps = getdependencies("src/modules/m_".$i.".cpp"); - - #print "file: $i: cmflags=$cmflags; liflags=$liflags; deps=$deps\n"; - - print FILEHANDLE < module does not exist!"; + } elsif (!-e $modulepath && -e $extrapath) { + print_error "the <|GREEN $shortname|> module is not currently enabled!"; + } elsif ((-e $modulepath && !-e $extrapath) || !-l $modulepath) { + print_error "the <|GREEN $shortname|> module is not an extra module!"; + } else { + print_format "Disabling the <|GREEN $shortname|> module ...\n"; + unlink $modulepath or print_error "unable to unlink <|GREEN $extrapath|>: $!"; } } - closedir(DIRHANDLE); - - print FILEHANDLE "modinst:\n \@echo \"Installing modules...\"\n" . $crud; -} - -sub write_dynamic_makefile { - - my $i = 0; - my @cmdlist = (); - opendir(DIRHANDLE, "src"); - foreach $name (sort readdir(DIRHANDLE)) { - if ($name =~ /^cmd_(.+)\.cpp$/) { - $cmdlist[$i++] = $1; - } - } - closedir(DIRHANDLE); - - my $cmdobjs = ""; - my $srcobjs = ""; - foreach my $cmd (@cmdlist) { - $cmdobjs = $cmdobjs . "cmd_$cmd.so "; - $srcobjs = $srcobjs . "cmd_$cmd.cpp "; - } - - $se = "socketengine_select"; - if (($has_kqueue) && ($config{USE_KQUEUE} eq "y")) { - $se = "socketengine_kqueue"; - } - elsif (($has_epoll) && ($config{USE_EPOLL} eq "y")) { - $se = "socketengine_epoll"; - } - elsif (($has_ports) && ($config{USE_PORTS} eq "y")) { - $se = "socketengine_ports"; - } - - $freebsd4libs = $config{CRAQ}; - - open(FH,">src/Makefile") or die("Could not write src/Makefile"); - print FH < -# for assisting with making this work right. -# -# This file is automagically generated by configure -# Any changes made will be lost on ./configure -################################################### - -CC = im a cheezeball - -CXXFLAGS = -I../include \${FLAGS} -CPPFILES = \$(shell /bin/ls -l modes/ | grep '\\.cpp' | sed 's/^.* //' | grep -v svn) -RELCPPFILES = \$(shell /bin/ls -l modes/ | grep '\\.cpp' | sed 's/^.* /modes\\//' | grep -v svn) - -EOM - -if ($config{IS_DARWIN} eq "YES") { - print FH <