X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=configure;h=724970cade2a85f124398a8eabc90b2b897ac0f7;hb=f9a663185402b9689c784dc87c317ac204c53f03;hp=5c23eb02f3cdd5562cff2c211a9d6c5a82fd1feb;hpb=789506bf30e612d1c4676e8511a55a328c30bfd1;p=user%2Fhenk%2Fcode%2Finspircd.git diff --git a/configure b/configure index 5c23eb02f..724970cad 100755 --- a/configure +++ b/configure @@ -1,107 +1,76 @@ -#!/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. # -################################################### - -require 5.8.0; - -use strict; -use warnings FATAL => qw(all); - -use Data::Dumper; -BEGIN { - $Data::Dumper::Sortkeys = 1; - $Data::Dumper::Useqq = 1; -}; - -use Socket; -use Cwd; -use Getopt::Long; - -# Utility functions for our buildsystem -use make::utilities; -use make::configure; -use make::gnutlscert; -use make::opensslcert; - -############################################################################################### +# 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. # -# EDITABLE VARIABLES +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . # -############################################################################################### - -# If you wish to ignore a dependency throughout the entire core, add it here. - -our @ignoredeps = ( - "inspircd_win32wrapper.h", # windows has its own configure program -); - -# If you wish for all files in the entire core to have a given dependency, insert it here. -# You should keep this to an absolute minimum to avoid rebuilds that are not neccessary. - -our @immutabledeps = ( - "inspircd_config.h", # auto re-generated by configure - "inspircd.h", -); - -############################################################################################### -# -# NON-EDITABLE VARIABLES -# -############################################################################################### - -# List of commands that make up 'make install' and 'make deinstall' - -our $install_list = ""; -our $uninstall_list = ""; - -# This is a list of all files in the core. Each cpp file is mapped to a shared object file, -# whos file extension is omitted (these can vary from system to system). Auto detected by -# scanning the src/*.cpp files for files containing /* $Core: */ identifiers. - -our %filelist = (); - -# If you wish for a file to have special dependencies in the makefile, add an entry here. -# Auto populated by /* $ExtraDeps: */ instruction - -our %specialdeps = (); -# If you wish for a file to have extra make lines (in between the compile and link steps) -# then insert them here. -# Auto populated by /* $ExtraBuild: */ instruction - -our %extrabuildlines = (); -# If you wish for a file to be linked against extra objects or arctives, insert them here. -# Auto populated by /* $ExtraObjects: */ instruction - -our %extraobjects = (); - -# If you wish to compile extra cpp sources into an object, define them here. -# NOTE: Certain cpp files such as the socket engines have a value auto calculated -# for this table so that their derived class is built. -# Auto populated by /* $ExtraSources: */ instruction +BEGIN { + require 5.10.0; +} -our %extrasources = (); +use feature ':5.10'; +use strict; +use warnings FATAL => qw(all); -our ($opt_use_gnutls, $opt_rebuild, $opt_use_openssl, $opt_nointeractive, $opt_nick_length, - $opt_chan_length, $opt_maxclients, $opt_ports, $opt_epoll, $opt_kqueue, $opt_noports, - $opt_noepoll, $opt_nokqueue, $opt_disablerpath, $opt_ipv6, $opt_ipv6links, - $opt_noipv6links, $opt_ident, $opt_quit, $opt_topic, $opt_maxbuf, $opt_kick, - $opt_gecos, $opt_away, $opt_modes, $opt_disable_debug, $opt_maxchans, - $opt_opermaxchans); +use Cwd qw(getcwd); +use File::Basename qw(basename); +use File::Copy (); +use File::Spec::Functions qw(abs2rel catfile catdir rel2abs); +use FindBin qw($RealDir); +use Getopt::Long qw(GetOptions); +use POSIX qw(getgid getuid); -our ($opt_cc, $opt_base_dir, $opt_config_dir, $opt_module_dir, $opt_binary_dir, - $opt_library_dir); +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 (); @@ -112,1626 +81,404 @@ sub disable_extras (@); my @opt_enableextras; my @opt_disableextras; -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, - 'disable-rpath' => \$opt_disablerpath, - '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(); }, - 'list-extras' => sub { list_extras; exit 0; }, # This, --enable-extras, and --disable-extras are for non-interactive managing. - 'enable-extras=s@' => \@opt_enableextras, # ^ - 'disable-extras=s@' => \@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; }, ); if (scalar(@opt_enableextras) + scalar(@opt_disableextras) > 0) { - @opt_enableextras = split /,/, join(',', @opt_enableextras); - @opt_disableextras = split /,/, join(',', @opt_disableextras); + @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"; - print "Run $0 -modupdate after you've done this to update the makefiles.\n"; exit 0; } -our $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) +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 ); -our $interactive = !$non_interactive; - -chomp(our $topdir = getcwd()); -our $this = resolve_directory($topdir); # PWD, Regardless. -our @modlist = (); # Declare for Module List.. -our %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(our $gnutls_ver = $config{HAS_GNUTLS}); -chomp(our $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; -} -our $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; -} - -our $fd_scan_fail = ""; -if (!$config{MAX_CLIENT_T}) { - $config{MAX_CLIENT_T} = 1024; # Set a reasonable 'Default' - $fd_scan_fail = "true"; # Used Later -} - -# Get and Set some important vars.. -getmodules(); - -sub clean -{ - unlink(".config.cache"); -} - -our ($has_epoll, $has_ports, $has_kqueue) = (0, 0, 0); - -sub update -{ - eval { - chomp($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 (defined($opt_disable_debug) && $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"; -our $fail = 0; -open(STDINT, ")) { - chomp($line); - # 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; -$fail = 0; -open(KQUEUE, ")) { - chomp($line); - # 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; -$fail = 0; -open(EPOLL, ")) - { - chomp($line); - 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 $has_epoll == 0; - -printf "Checking if Solaris I/O completion ports are available... "; -$has_ports = 0; -our $system = `uname -s`; -chomp ($system); -$has_ports = 1 if ($system eq "SunOS"); - -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 $has_ports == 0; - -$config{HAS_EPOLL} = $has_epoll; -$config{HAS_KQUEUE} = $has_kqueue; - -printf "Checking for libgnutls... "; -if (($config{HAS_GNUTLS}) || ($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} 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"; - $config{HAS_OPENSSL} = "n"; -} - -printf "Checking if you are running an ancient, unsupported OS... "; -if ($config{OSNAME} =~ /FreeBSD/i) -{ - my $version = `uname -r`; - if ($version =~ /^4\./) - { - my $foundit = `ls -l /usr/local/lib/libgnugetopt* | wc -l`; - if ($foundit > 0) - { - # ICKY ICKY ICK, FREEBSD 4.x! GET AN UPGRADE! - $config{CRAQ} = "-L/usr/local/lib -lgnugetopt -DHAVE_DECL_GETOPT=1"; - print "yes\n"; - } - 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"); - my $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"; - - $config{CHANGE_COMPILER} = "n"; - print "I have detected the following compiler: \033[1;32m$config{CC}\033[0m (version \033[1;32m$config{GCCVER}.x\033[0m)\n"; - - while (($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(my $foo = `$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"; - } - } - } - - print "\n"; - - # 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 - } - - 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"); - - 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"; - } - my $chose_hiperf = (($config{USE_EPOLL} eq "y") || ($config{USE_KQUEUE} eq "y") || ($config{USE_PORTS} eq "y")); - if (!$chose_hiperf) { - print "No high-performance socket engines are available, or you chose\n"; - print "not to enable one. Defaulting to select() engine.\n\n"; - } - - yesno('IPV6',"Would you like to build InspIRCd with IPv6 support?"); - print "\n"; - - if ($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"; - $config{SUPPORT_IP6LINKS} = "y"; - } else { - yesno('SUPPORT_IP6LINKS',"You have chosen to build an \033[1;32mIPV4-only\033[0m server.\nWould you like to enable support for linking to IPV6-enabled\nInspIRCd servers?\nIf you are using a recent operating\nsystem and are unsure, answer yes.\nIf you answer 'no' here, your InspIRCd server will be unable\nto parse IPV6 addresses (e.g. for CIDR bans)"); - print "\n"; - } - - if (($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" . $openssl_ver . "\033[0m\n\n"; - } - - if ($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"; - } - - 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"; - - # File Descriptor Settings.. - promptnumeric("number of clients at any one time", "MAX_CLIENT_T"); - $config{MAX_CLIENT} = $config{MAX_CLIENT_T}; - $config{MAX_DESCRIPTORS} = $config{MAX_CLIENT_T}; - - promptnumeric("length of nicknames", "NICK_LENGT"); - promptnumeric("length of channel names", "CHAN_LENGT"); - promptnumeric("number of mode changes in one line", "MAXI_MODES"); - promptnumeric("length of an ident (username)", "MAX_IDENT"); - promptnumeric("length of a quit message", "MAX_QUIT"); - promptnumeric("length of a channel topic", "MAX_TOPIC"); - promptnumeric("length of a kick message", "MAX_KICK"); - promptnumeric("length of a GECOS (real name)", "MAX_GECOS"); - promptnumeric("length of an away message", "MAX_AWAY"); -} - -dumphash(); - -if (($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); -} -our $failed = 0; - -if ($config{USE_GNUTLS} 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(CACHE); - 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 my $key (keys %config) { - print FILEHANDLE "$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(my $var = ); - if ($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(my $tmp = ); - if (($tmp eq "") || ($tmp =~ /^y/i)) { - # Attempt to Create the Dir.. - - system("mkdir -p \"$var\" >> /dev/null 2>&1"); - my $chk = system("mkdir -p \"$var\" >> /dev/null 2>&1") / 256; - if ($chk != 0) { - print "Unable to create directory. ($var)\n\n"; - # Restart Loop.. - next; - } - } else { - # They said they don't want to create, and we can't install there. - print "\n\n"; - next; - } - } else { - if (!is_dir($var)) { - # Target exists, but is not a directory. - print "File $var exists, but is not a directory.\n\n"; - next; - } - } - # Either Dir Exists, or was created fine. - $config{$hash_key} = $var; - $complete = 1; - print "\n"; - } -} - -our $SHARED = ""; - -sub getosflags { - - $config{LDLIBS} = "-lstdc++"; - $config{FLAGS} = "-fPIC -Wall $config{OPTIMISATI}"; - $config{DEVELOPER} = "-fPIC -Wall -g"; - $SHARED = "-Wl,--rpath -Wl,$config{LIBRARY_DIR} -shared" unless defined $opt_disablerpath; - $config{MAKEPROG} = "make"; - - if ($config{OSNAME} =~ /darwin/i) { - $config{FLAGS} = "-DDARWIN -frtti -fPIC -Wall $config{OPTIMISATI}"; - $SHARED = "-bundle -twolevel_namespace -undefined dynamic_lookup"; - $config{LDLIBS} = "-ldl -lstdc++"; - } - - if ($config{OSNAME} =~ /OpenBSD/i) { - $config{MAKEPROG} = "gmake"; - $config{LDLIBS} = $config{LDLIBS} . " -lunwind"; - chomp(my $foo = `eg++ -dumpversion | cut -c 1`); - # theyre running the package version of gcc (eg++)... detect it and set up its version numbers. - # if theyre not running this, configure lets the build continue but they probably wont manage to - # compile as this standard version is 2.95.3! - if ($foo ne "") { - $config{CC} = "eg++"; - chomp($config{GCCVER} = `eg++ -dumpversion | cut -c 1`); # we must redo these if we change the compiler path - } - return "OpenBSD"; - } - - if ($config{OSNAME} =~ /Linux/i) { - $config{LDLIBS} = "-ldl -lstdc++"; - $config{FLAGS} = "-fPIC -Wall $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 $config{OSNAME}; -} - -my ($mliflags, $mfrules, $mobjs, $mfcount) = ("", "", "", 0); - -sub writefiles { - my($writeheader) = @_; - my $se = ""; - # First File.. inspircd_config.h - chomp(my $incos = `uname -n -s -r`); - chomp(my $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 = $config{CHAN_LENGT}+1; - print FILEHANDLE <= 3) { - print FILEHANDLE "#define GCC3\n"; - } - if ($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 .= $_; - } - close(FILEHANDLE); - - print "Writing \033[1;32m$file\033[0m ...\n"; - $tmp =~ s/\@CC\@/$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}/; - $tmp =~ s/\@MODULES\@/$modules/; - $tmp =~ s/\@STARTSCRIPT\@/$config{STARTSCRIPT}/ if defined $config{STARTSCRIPT}; - $tmp =~ s/\@DESTINATION\@/$config{DESTINATION}/ if defined $config{DESTINATION}; - $tmp =~ s/\@EXTRA_DIR\@/$config{EXTRA_DIR}/ if defined $config{EXTRA_DIR}; - $tmp =~ s/\@EXECUTABLE\@/$exe/; - $tmp =~ s/\@MAKEORDER\@/$config{MAKEORDER}/; - $tmp =~ s/\@VERSION\@/$version/; - $tmp =~ s/\@INSTALL_LIST\@/$install_list/; - $tmp =~ s/\@UNINSTALL_LIST\@/$uninstall_list/; - - open(FILEHANDLE, ">$file"); - print FILEHANDLE $tmp; - } - } - closedir(DIRHANDLE); - - # Make inspircd executable! - chmod 0744, 'inspircd'; -} - -sub write_dynamic_modules_makefile { - # Modules Makefile.. - print "Writing \033[1;32msrc/modules/Makefile\033[0m\n"; - open(FILEHANDLE, ">src/modules/Makefile"); - -### -# Module Makefile Header -### - print FILEHANDLE < -# for assisting with making this work right. -# -# Automatically Generated by ./configure to add a -# modules please run ./configure -modupdate -################################################### - -all: \$(MODULES) - -EOF - -if ($config{OSNAME} =~ /darwin/) { - print FILEHANDLE <` 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 = < for linking servers. - opendir(DIRHANDLE, "src/modules"); - foreach my $name (sort readdir(DIRHANDLE)) { - if ($name =~ /^m_(.+?)$/) { - $mfrules = ""; - $mobjs = ""; - $mliflags = ""; - $mfcount = 0; - # A module made of multiple files, in a dir, e.g. src/modules/m_spanningtree/ - if (defined(opendir(MDIRHANDLE, "src/modules/$name"))) { - read_module_directory("src/modules/$name", $name); - print "Composing Makefile rules for directory \033[1;32m$name\033[0m... (\033[1;32m$mfcount files found\033[0m)\n"; - print FILEHANDLE "$name.so: ../../include/modules.h ../../include/users.h ../../include/channels.h ../../include/base.h ../../include/inspircd_config.h ../../include/inspircd.h ../../include/configreader.h $mobjs\n"; - if ($config{IS_DARWIN} eq "YES") { - print FILEHANDLE " \$(CC) -pipe -twolevel_namespace -undefined dynamic_lookup \$(FLAGS) $mliflags -bundle -o $name.so $mobjs\n"; - } else { - print FILEHANDLE " \$(CC) -pipe \$(FLAGS) -shared $mliflags -o $name.so $mobjs\n"; - } - print FILEHANDLE "\n$mfrules\n"; - closedir(MDIRHANDLE); - $install_list = $install_list . " install -m \$(INSTMODE) src/modules/$name.so \$(MODPATH)\n"; - } - } - } - closedir(DIRHANDLE); -} +Please read the following documentation pages on how to enable SSL support: -sub read_module_directory { - my ($dpath, $reldpath) = @_; - - if (opendir(MDIRHANDLE, $dpath) == 0) { - return; - } - - foreach my $fname (sort readdir(MDIRHANDLE)) { - if ($fname =~ /\.cpp$/) { - my $cmflags = getcompilerflags("$dpath/$fname"); - $mliflags = $mliflags . " " . getlinkerflags("$dpath/$fname"); - my $deps = getdependencies("$dpath/$fname"); - my $oname = $fname; - $oname =~ s/\.cpp$/.o/g; - $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"; - $mfrules = $mfrules . " \$(CC) -pipe -I../../include -I. \$(FLAGS) $cmflags -export-dynamic -o $reldpath/$oname -c $reldpath/$fname\n\n"; - $mobjs = $mobjs . " $reldpath/$oname"; - $mfcount++; - } - elsif ((-d "$dpath/$fname") && !($fname eq ".") && !($fname eq "..")) { - read_module_directory($dpath."/".$fname, $reldpath."/".$fname); - } - } +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 } -sub calcdeps($) -{ - # Yes i know we could use gcc -M but it seems to ideneify a lot of 'deep' - # dependencies which are not relevent in C++. +# Cache the distribution label so that its not lost when --update is run. +$config{DISTRIBUTION} = $opt_distribution_label if $opt_distribution_label; - my $file = $_[0]; +write_configure_cache %config; +parse_templates \%config, \%compiler, \%version; - open (CPP, "<$file") or die("Can't open $file for reading!"); +print_format <<"EOM"; - my %dupe = (); - my $retlist = ""; +Configuration is complete! You have chosen to build with the following settings: - foreach my $d (@ignoredeps) - { - $dupe{$d} = 1; - } +<|GREEN Compiler:|> + <|GREEN Binary:|> $config{CXX} + <|GREEN Name:|> $compiler{NAME} + <|GREEN Version:|> $compiler{VERSION} - my $immutable = ""; - foreach my $dep (@immutabledeps) - { - $immutable = $immutable . "../include/$dep "; - } - $immutable =~ s/ $//g; +<|GREEN Extra Modules:|> +EOM - while (defined(my $line = )) - { - chomp($line); - if ($line =~ /#include "(.+\.h)"/) - { - if (!exists($dupe{$1})) - { - $retlist = $retlist . "../include/$1 "; - $dupe{$1} = 1; - } - } - } - close CPP; - return length($immutable) ? $immutable . " " . $retlist : $retlist; +for my $file (<$RealDir/src/modules/m_*>) { + say " * ${\module_shrink $file}" if -l $file; } -sub write_dynamic_makefile -{ - my $i = 0; - my @cmdlist = (); - my %existing_install_list = (); - opendir(DIRHANDLE, "src/commands"); - foreach my $name (sort readdir(DIRHANDLE)) - { - if ($name =~ /^cmd_(.+)\.cpp$/) - { - $cmdlist[$i++] = $1; - $install_list = $install_list . " -install -m \$(INSTMODE) src/commands/cmd_" . $1 . ".so \$(LIBPATH)\n"; - $uninstall_list = $uninstall_list . " -rm \$(LIBPATH)/cmd_$1.so\n"; - } - } - closedir(DIRHANDLE); - - if (!$has_epoll) - { - $config{USE_EPOLL} = 0; - } - if (!$has_kqueue) - { - $config{USE_KQUEUE} = 0; - } - if (!$has_ports) - { - $config{USE_PORTS} = 0; - } - - foreach my $dir (("src","src/commands","src/modes","src/socketengines","src/modules")) - { - print "Scanning \033[1;32m$dir\033[0m for core files "; - opendir(DIRHANDLE, $dir); - foreach my $name (sort readdir(DIRHANDLE)) - { - if ($name =~ /\.cpp$/) - { - open (CPP, "<$dir/$name") or die("Can't open $dir/$name to scan it! oh bugger"); - print "."; - while (defined(my $line = )) - { - chomp($line); - if ($line =~ /\/\* \$Core: (\w+) \*\//i) - { - $filelist{$name} = $1; - } - elsif ($line =~ /\/\* \$ExtraDeps: (.*?) \*\//i) - { - $specialdeps{$name} = $1; - } - elsif ($line =~ /\/\* \$ExtraObjects: (.*?) \*\//i) - { - $extraobjects{$name} = $1; - } - elsif ($line =~ /\/\* \$ExtraBuild: (.*?) \*\//i) - { - $extrabuildlines{$name} = $1; - } - elsif ($line =~ /\/\* \$ExtraSources: (.*?) \*\//i) - { - $extrasources{$name} = $1; - } - elsif ($line =~ /\/\* \$If: (\w+) \*\//i) - { - if (($config{$1} !~ /y/i) and ($config{$1} ne "1")) - { - # Skip to 'endif' - while (defined($line = )) - { - chomp($line); - die ("\$If buildsystem instruction within another \$If in file $dir/$name") if ($line =~ /\/\* \$If: (\w+) \*\//i); - last if ($line =~ /\/\* \$EndIf \*\//i); - } - } - } - elsif ($line =~ /\/\* \$Install: (.*?) \*\//i) - { - if (!exists($existing_install_list{$1})) - { - $existing_install_list{$1} = 1; - my $idir = (split(' ',$1))[1]; - my $ifile = (split(' ',$1))[0]; - $install_list = $install_list . " -install -m \$(INSTMODE) $1\n"; - $ifile =~ s/.*\///g; - $uninstall_list = $uninstall_list . " -rm $idir/$ifile\n"; - } - } - elsif ($line =~ /\/\* \$CopyInstall: (.*?) \*\//i) - { - if (!exists($existing_install_list{$1})) - { - $existing_install_list{$1} = 1; - my $idir = (split(' ',$1))[1]; - my $ifile = (split(' ',$1))[0]; - $install_list = $install_list . " -cp $1\n"; - $ifile =~ s/.*\///g; - $uninstall_list = $uninstall_list . " -rm $idir/$ifile\n"; - } - } - } - close CPP; - } - } - closedir(DIRHANDLE); - print " done!\n"; - } - - my $freebsd4libs = (defined $config{CRAQ} ? $config{CRAQ} : ""); - - my $all = "all: "; - my $all_libsonly = ""; - - my $libraryext = ""; - my $othercrap = ""; - my $RPATH = ""; - - if ($config{IS_DARWIN} eq "YES") - { - $libraryext = "dylib"; - $othercrap = " \$(CC) -pipe -I../include \$(FLAGS) -export-dynamic -c inspircd.cpp\n \$(CC) -pipe -dynamic -bind_at_load -L. -o inspircd \$(LDLIBS) inspircd.o " - } - else - { - $libraryext = "so"; - $RPATH = "-Wl,--rpath -Wl,$config{LIBRARY_DIR}" unless defined $opt_disablerpath; - $othercrap = " \$(CC) -pipe -I../include $RPATH \$(FLAGS) $freebsd4libs -rdynamic -L. inspircd.cpp -o inspircd \$(LDLIBS) "; - } +my @makeargs; +push @makeargs, "-C${\abs2rel $RealDir}" unless getcwd eq $RealDir; +push @makeargs, "-j${\(get_cpu_count() + 1)}"; - foreach my $cpp (sort keys %filelist) - { - $all = $all . $filelist{$cpp} . "." . $libraryext . " "; - $all_libsonly = $all_libsonly . $filelist{$cpp} . "." . $libraryext . " "; - $install_list = $install_list . " -install -m \$(INSTMODE) src/" . $filelist{$cpp} . "." . $libraryext . " \$(LIBPATH)\n"; - $uninstall_list = $uninstall_list . " -rm \$(LIBPATH)/" . $filelist{$cpp} . "." . $libraryext . "\n"; - } - $all = $all . "moo inspircd\n"; +print_format <<"EOM"; - $othercrap = $othercrap . " $all_libsonly\n\n"; +<|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} - open(FH,">src/Makefile") or die("Could not write src/Makefile"); - print FH < $config{GROUP} ($config{GID}) +<|GREEN Execution User:|> $config{USER} ($config{UID}) +<|GREEN Socket Engine:|> $config{SOCKETENGINE} -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) +To build with these settings run '<|GREEN make ${\join ' ', @makeargs} install|>' now. EOM - print FH "$all\n\n"; - - my $deps = calcdeps("src/inspircd.cpp"); - print FH "inspircd: inspircd.cpp $deps $all_libsonly\n"; - print FH "$othercrap\n"; - - foreach my $cpp (sort keys %filelist) - { - my $thislib = $filelist{$cpp} . "." . $libraryext; - my $objs = $cpp; - my $rawcpp = $cpp; - my $libcrap = ""; - $objs =~ s/\.cpp$/.o/; - if (exists($extraobjects{$cpp})) - { - $objs = $objs . " " . $extraobjects{$cpp}; - } - if (exists($extrasources{$cpp})) - { - $rawcpp = $rawcpp . " " . $extrasources{$cpp}; - } - if ($config{IS_DARWIN} eq "YES") - { - $libcrap = "-install_name " . $config{LIBRARY_DIR} . "/" . $thislib . " -dynamiclib -twolevel_namespace -undefined dynamic_lookup"; - } - else - { - if (defined $opt_disablerpath) - { - $libcrap = " -shared"; - } - else - { - $libcrap = "-Wl,--rpath -Wl," . $config{LIBRARY_DIR} . " -shared"; - } - } - $deps = calcdeps("src/$cpp"); - if (exists($extrasources{$cpp})) - { - foreach my $seperate (sort split(' ',$extrasources{$cpp})) - { - my $d = calcdeps("src/$extrasources{$cpp}") . " "; - if ($d ne "") - { - $deps = $deps . $d . " "; - } - } - } - print FH $thislib . ": $cpp $deps ". (defined($specialdeps{$cpp}) ? $specialdeps{$cpp} : "") . "\n"; - print FH " \$(CC) -pipe -I../include \$(FLAGS) -export-dynamic -c $rawcpp\n"; - if (exists($extrabuildlines{$cpp})) - { - print FH " " . $extrabuildlines{$cpp} . "\n"; - } - print FH " \$(CC) -pipe $libcrap -o " . $thislib . " " . $objs . "\n\n"; - } - - print FH "moo:\n \${MAKE} -C \"commands\" DIRNAME=\"src/commands\" CC=\"\$(CC)\" \$(MAKEARGS)\n\n"; - - # close main makefile - close(FH); - - my $cmdobjs = ""; - # generate a list of .so - foreach my $cmd (@cmdlist) { - $cmdobjs = $cmdobjs . "cmd_$cmd.so "; - } - - # and now reopen the commands makefile - open(FH,">src/commands/Makefile") or die("Could not write src/commands/Makefile"); - print FH <case_tolerant() ? lc($_) : $_ } (readdir($dd)); closedir $dd; undef $dd; - my $maxlen = (sort { $b <=> $a } (map {length($_)} (@extras)))[0]; + 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 $extra); - next if ($extra eq '.svn'); 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 @@ -1796,7 +542,7 @@ EXTRA: for my $extra (@extras) { for my $extra (keys(%extras)) { next unless $extras{$extra} =~ m/enabled/; # only process enabled extras. my $abs_extra = File::Spec->catfile($abs_srcdir, "extra", $extra); - my @deps = split / +/, getdependencies($abs_extra); + my @deps = split /\s+/, get_directive($abs_extra, 'ModDep', ''); for my $dep (@deps) { if (exists($extras{$dep})) { my $ref = \$extras{$dep}; # Take reference. @@ -1821,75 +567,64 @@ EXTRA: for my $extra (@extras) { 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, $extra, $text, ($text =~ m/needed by/ ? ")" : ""); + 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, $extra, $text, ($text =~ m/needed by/ ? "\e[0m)" : ""); + printf "%-*s = %s%s\n", $maxlen, module_shrink($extra), $text, ($text =~ m/needed by/ ? "\e[0m)" : ""); } } return keys(%extras) if wantarray; # Can be used by manage_extras. } -sub enable_extras (@) { - my (@extras) = @_; - for my $extra (@extras) { - my $extrapath = "src/modules/extra/$extra"; - if (!-e $extrapath) { - print STDERR "Cannot enable \e[32;1m$extra\e[0m : No such file or directory in src/modules/extra\n"; - } - my $source = "src/modules/$extra"; - if (-e $source) { - print STDERR "Cannot enable \e[32;1m$extra\e[0m : destination in src/modules exists (might already be enabled?)\n"; - next; +sub enable_extras(@) { + my $moduledir = catdir $RealDir, 'src', 'modules'; + my $extradir = catdir $moduledir, 'extra'; + + for my $extra (@_) { + my $shortname = module_shrink $extra; + my $extrafile = module_expand $extra; + + my $extrapath = catfile $extradir, $extrafile; + if (!-f $extrapath) { + print_error "<|GREEN $extra|> is not an extra module!"; } - # Get dependencies, and add them to be processed. - my @deps = split / +/, getdependencies($extrapath); - for my $dep (@deps) { - next if scalar(grep { $_ eq $dep } (@extras)) > 0; # Skip if we're going to be enabling it anyway. - if (!-e "src/modules/$dep") { - if (-e "src/modules/extra/$dep") { - print STDERR "Will also enable extra \e[32;1m$dep\e[0m (needed by \e[32;1m$extra\e[0m)\n"; - push @extras, $dep; - } else { - print STDERR "\e[33;1mWARNING:\e[0m module \e[32;1m$extra\e[0m might be missing dependency \e[32;1m$dep\e[0m - YOU are responsible for satisfying it!\n"; - } + + my $modulepath = catfile $moduledir, $extrafile; + if (-l $modulepath) { + if (readlink($modulepath) ne $extrapath) { + unlink $modulepath; # Remove the dead symlink. + } else { + next; # Module is already enabled. } } - print "Enabling $extra ... \n"; - symlink "extra/$extra", $source or print STDERR "$source: Cannot link to 'extra/$extra': $!\n"; + + 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}|>: $!"; + } } } -sub disable_extras (@) -{ - opendir my $dd, "src/modules/extra/"; - my @files = readdir($dd); - closedir $dd; - my (@extras) = @_; -EXTRA: for my $extra (@extras) { - my $extrapath = "src/modules/extra/$extra"; - my $source = "src/modules/$extra"; - if (!-e $extrapath) { - print STDERR "Cannot disable \e[32;1m$extra\e[0m : Is not an extra\n"; - next; - } - if ((! -l $source) || readlink($source) ne "extra/$extra") { - print STDERR "Cannot disable \e[32;1m$extra\e[0m : Source is not a link or doesn't refer to the right file. Remove manually if this is in error.\n"; - next; - } - # Check if anything needs this. - for my $file (@files) { - my @deps = split / +/, getdependencies("src/modules/extra/$file"); - # File depends on this extra... - if (scalar(grep { $_ eq $extra } @deps) > 0) { - # And is both enabled and not about to be disabled. - if (-e "src/modules/$file" && scalar(grep { $_ eq $file } @extras) < 1) { - print STDERR "Cannot disable \e[32;1m$extra\e[0m : is needed by \e[32;1m$file\e[0m\n"; - next EXTRA; - } - } +sub disable_extras(@) { + my $moduledir = catdir $RealDir, 'src', 'modules'; + my $extradir = catdir $moduledir, 'extra'; + + for my $extra (@_) { + my $shortname = module_shrink $extra; + my $extrafile = module_expand $extra; + + my $modulepath = catfile $moduledir, $extrafile; + my $extrapath = catfile $extradir, $extrafile; + if (!-e $modulepath && !-e $extrapath) { + print_error "the <|GREEN $shortname|> 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|>: $!"; } - # Now remove. - print "Disabling $extra ... \n"; - unlink "src/modules/$extra" or print STDERR "Cannot disable \e[32;1m$extra\e[0m : $!\n"; } }