X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=make%2Fconfigure.pm;h=de95e91619dd88b31616bd3f2970932689fdcb8f;hb=978f2a26b5b7c0fd6c68114349134d78bb8af18a;hp=7965436c2501efd138f12eb4f192afabb3c6079f;hpb=0106c221c0e4bcb9de228a7774c7fb0992b56edd;p=user%2Fhenk%2Fcode%2Finspircd.git diff --git a/make/configure.pm b/make/configure.pm index 7965436c2..de95e9161 100644 --- a/make/configure.pm +++ b/make/configure.pm @@ -1,263 +1,265 @@ +# +# InspIRCd -- Internet Relay Chat Daemon +# +# Copyright (C) 2012 Peter Powell +# Copyright (C) 2008 Robin Burchell +# Copyright (C) 2007-2008 Craig Edwards +# Copyright (C) 2008 Thomas Stagner +# Copyright (C) 2007 Dennis Friis +# +# 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 . +# + + +BEGIN { + require 5.8.0; +} + package make::configure; + +use strict; +use warnings FATAL => qw(all); + +use Cwd; use Exporter 'import'; -use POSIX; + use make::utilities; -@EXPORT = qw(promptnumeric dumphash is_dir getmodules getrevision getcompilerflags getlinkerflags getdependencies resolve_directory yesno showhelp); - -my $no_svn = 0; - -sub yesno { - my ($flag,$prompt) = @_; - print "$prompt [\033[1;32m$main::config{$flag}\033[0m] -> "; - chomp($tmp = ); - if ($tmp eq "") { $tmp = $main::config{$flag} } - if (($tmp eq "") || ($tmp =~ /^y/i)) - { - $main::config{$flag} = "y"; - } - else - { - $main::config{$flag} = "n"; + +our @EXPORT = qw(cmd_clean cmd_help cmd_update + read_configure_cache write_configure_cache + get_compiler_info find_compiler + run_test test_file test_header + get_property get_revision + dump_hash); + +my $revision; + +sub __get_socketengines() { + my @socketengines; + foreach () { + s/src\/socketengines\/socketengine_(\w+)\.cpp/$1/; + push @socketengines, $1; } - return; + return @socketengines; } -sub resolve_directory -{ - my $ret = $_[0]; - eval - { - use File::Spec; - $ret = File::Spec->rel2abs($_[0]); - }; - return $ret; +sub cmd_clean { + unlink '.config.cache'; } -sub getrevision { - if ($no_svn) - { - return "0"; - } - my $data = `svn info`; - if ($data eq "") - { - $no_svn = 1; - $rev = "0"; - return $rev; - } - $data =~ /Revision: (\d+)/; - my $rev = $1; - if (!defined($rev)) - { - $rev = "0"; - } - return $rev; +sub cmd_help { + my $PWD = getcwd(); + my $SELIST = join ', ', __get_socketengines(); + print <) { - if ($_ =~ /^\/\* \$CompileFlags: (.+) \*\/$/) { - close(FLAGS); - return translate_functions($1,$file); - } +sub cmd_update { + unless (-f '.config.cache') { + print "You have not run $0 before. Please do this before trying to update the build files.\n"; + exit 1; } - close(FLAGS); - return undef; + print "Updating...\n"; + %main::config = read_configure_cache(); + %main::cxx = get_compiler_info($main::config{CXX}); + main::writefiles(); + print "Update complete!\n"; + exit 0; } -sub getlinkerflags { - my ($file) = @_; - open(FLAGS, $file); - while () { - if ($_ =~ /^\/\* \$LinkerFlags: (.+) \*\/$/) { - close(FLAGS); - return translate_functions($1,$file); - } +sub read_configure_cache { + my %cfg = (); + open(CACHE, '.config.cache') or return %cfg; + while (my $line = ) { + next if $line =~ /^\s*($|\#)/; + my ($key, $value) = ($line =~ /^(\S+)="(.*)"$/); + $cfg{$key} = $value; } - close(FLAGS); - return undef; + close(CACHE); + return %cfg; } -sub getdependencies { - my ($file) = @_; - open(FLAGS, $file); - while () { - if ($_ =~ /^\/\* \$ModDep: (.+) \*\/$/) { - close(FLAGS); - return translate_functions($1,$file); - } +sub write_configure_cache(%) { + my %cfg = @_; + open(CACHE, ">.config.cache") or return 0; + while (my ($key, $value) = each %cfg) { + $value = "" unless defined $value; + print CACHE "$key=\"$value\"\n"; } - close(FLAGS); - return undef; + close(CACHE); + return 1; } - -sub getmodules -{ - my $i = 0; - print "Detecting modules "; - opendir(DIRHANDLE, "src/modules"); - foreach $name (sort readdir(DIRHANDLE)) - { - if ($name =~ /^m_(.+)\.cpp$/) - { - $mod = $1; - if ($mod !~ /_static$/) - { - $main::modlist[$i++] = $mod; - print "."; - } - } +sub get_compiler_info($) { + my $binary = shift; + my $version = `$binary -v 2>&1`; + if ($version =~ /(?:clang|llvm)\sversion\s(\d+\.\d+)/i) { + return ( + NAME => 'Clang', + VERSION => $1, + UNSUPPORTED => $1 lt '3.0', + REASON => 'Clang 2.9 and older do not have adequate C++ support.' + ); + } elsif ($version =~ /gcc\sversion\s(\d+\.\d+)/i) { + return ( + NAME => 'GCC', + VERSION => $1, + UNSUPPORTED => $1 lt '4.1', + REASON => 'GCC 4.0 and older do not have adequate C++ support.' + ); + } elsif ($version =~ /(?:icc|icpc)\sversion\s(\d+\.\d+).\d+\s\(gcc\sversion\s(\d+\.\d+).\d+/i) { + return ( + NAME => 'ICC', + VERSION => $1, + UNSUPPORTED => $2 lt '4.1', + REASON => "ICC $1 (GCC $2 compatibility mode) does not have adequate C++ support." + ); } - closedir(DIRHANDLE); - print "\nOk, $i modules.\n"; + return ( + NAME => $binary, + VERSION => '0.0' + ); } -sub promptnumeric($$) -{ - my $continue = 0; - my ($prompt, $configitem) = @_; - while (!$continue) - { - print "Please enter the maximum $prompt?\n"; - print "[\033[1;32m$main::config{$configitem}\033[0m] -> "; - chomp($var = ); - if ($var eq "") - { - $var = $main::config{$configitem}; - } - if ($var =~ /^\d+$/) { - # We don't care what the number is, set it and be on our way. - $main::config{$configitem} = $var; - $continue = 1; - print "\n"; - } else { - print "You must enter a number in this field. Please try again.\n\n"; +sub find_compiler { + foreach my $compiler ('c++', 'g++', 'clang++', 'icpc') { + return $compiler unless system "$compiler -v > /dev/null 2>&1"; + if ($^O eq 'Darwin') { + return $compiler unless system "xcrun $compiler -v > /dev/null 2>&1"; } } + return ""; } -sub dumphash() -{ - print "\n\033[1;32mPre-build configuration is complete!\033[0m\n\n"; - print "\033[0mBase install path:\033[1;32m\t\t$main::config{BASE_DIR}\033[0m\n"; - print "\033[0mConfig path:\033[1;32m\t\t\t$main::config{CONFIG_DIR}\033[0m\n"; - print "\033[0mModule path:\033[1;32m\t\t\t$main::config{MODULE_DIR}\033[0m\n"; - print "\033[0mLibrary path:\033[1;32m\t\t\t$main::config{LIBRARY_DIR}\033[0m\n"; - print "\033[0mMax connections:\033[1;32m\t\t$main::config{MAX_CLIENT}\033[0m\n"; - print "\033[0mMax User Channels:\033[1;32m\t\t$main::config{MAX_CHANNE}\033[0m\n"; - print "\033[0mMax Oper Channels:\033[1;32m\t\t$main::config{MAX_OPERCH}\033[0m\n"; - print "\033[0mMax nickname length:\033[1;32m\t\t$main::config{NICK_LENGT}\033[0m\n"; - print "\033[0mMax channel length:\033[1;32m\t\t$main::config{CHAN_LENGT}\033[0m\n"; - print "\033[0mMax mode length:\033[1;32m\t\t$main::config{MAXI_MODES}\033[0m\n"; - print "\033[0mMax ident length:\033[1;32m\t\t$main::config{MAX_IDENT}\033[0m\n"; - print "\033[0mMax quit length:\033[1;32m\t\t$main::config{MAX_QUIT}\033[0m\n"; - print "\033[0mMax topic length:\033[1;32m\t\t$main::config{MAX_TOPIC}\033[0m\n"; - print "\033[0mMax kick length:\033[1;32m\t\t$main::config{MAX_KICK}\033[0m\n"; - print "\033[0mMax name length:\033[1;32m\t\t$main::config{MAX_GECOS}\033[0m\n"; - print "\033[0mMax away length:\033[1;32m\t\t$main::config{MAX_AWAY}\033[0m\n"; - print "\033[0mGCC Version Found:\033[1;32m\t\t$main::config{GCCVER}.x\033[0m\n"; - print "\033[0mCompiler program:\033[1;32m\t\t$main::config{CC}\033[0m\n"; - print "\033[0mStatic modules:\033[1;32m\t\t\t$main::config{STATIC_LINK}\033[0m\n"; - print "\033[0mIPv6 Support:\033[1;32m\t\t\t$main::config{IPV6}\033[0m\n"; - print "\033[0mIPv6 to IPv4 Links:\033[1;32m\t\t$main::config{SUPPORT_IP6LINKS}\033[0m\n"; - print "\033[0mGnuTLS Support:\033[1;32m\t\t\t$main::config{USE_GNUTLS}\033[0m\n"; - print "\033[0mOpenSSL Support:\033[1;32m\t\t$main::config{USE_OPENSSL}\033[0m\n\n"; +sub run_test($$) { + my ($what, $result) = @_; + print "Checking whether $what is available... "; + print $result ? "yes\n" : "no\n"; + return $result; +} + +sub test_file($$;$) { + my ($cc, $file, $args) = @_; + my $status = 0; + $args ||= ''; + $status ||= system "$cc -o __test_$file make/test/$file $args >/dev/null 2>&1"; + $status ||= system "./__test_$file >/dev/null 2>&1"; + unlink "./__test_$file"; + return !$status; +} + +sub test_header($$;$) { + my ($cc, $header, $args) = @_; + $args ||= ''; + open(CC, "| $cc -E - $args >/dev/null 2>&1") or return 0; + print CC "#include <$header>"; + close(CC); + return !$?; } -sub is_dir +sub get_property($$;$) { - my ($path) = @_; - if (chdir($path)) - { - chdir($main::this); - return 1; - } - else - { - # Just in case.. - chdir($main::this); - return 0; + my ($file, $property, $default) = @_; + open(MODULE, $file) or return $default; + while () { + if ($_ =~ /^\/\* \$(\S+): (.+) \*\/$/) { + next unless $1 eq $property; + close(MODULE); + return translate_functions($2, $file); + } } + close(MODULE); + return defined $default ? $default : ''; } -sub showhelp +sub get_revision { + return $revision if defined $revision; + chomp(my $tags = `git describe --tags 2>/dev/null`); + $revision = $tags || 'release'; + return $revision; +} + +sub dump_hash() { - chomp($PWD = `pwd`); - print "Usage: configure [options] - -*** NOTE: NON-INTERACTIVE CONFIGURE IS *NOT* SUPPORTED BY THE *** -*** INSPIRCD DEVELOPMENT TEAM. DO NOT ASK FOR HELP REGARDING *** -*** NON-INTERACTIVE CONFIGURE ON THE FORUMS OR ON IRC! *** - -Options: [defaults in brackets after descriptions] - -When no options are specified, interactive -configuration is started and you must specify -any required values manually. If one or more -options are specified, non-interactive configuration -is started, and any omitted values are defaulted. - -Arguments with a single \"-\" symbol, as in -InspIRCd 1.0.x, are also allowed. - - --disable-interactive Sets no options intself, but - will disable any interactive prompting. - --update Update makefiles and dependencies - --modupdate Detect new modules and write makefiles - --svnupdate {rebuild} Update working copy via subversion - {and optionally rebuild it} - --clean Remove .config.cache file and go interactive - --enable-gnutls Enable GnuTLS module [no] - --enable-openssl Enable OpenSSL module [no] - --with-nick-length=[n] Specify max. nick length [32] - --with-channel-length=[n] Specify max. channel length [64] - --with-max-channels=[n] Specify max. number of channels - a normal user may join [20] - --with-max-oper-channels=[n] Specify max. number of channels - an irc operator may join [60] - --with-max-clients=[n] Specify maximum number of users - which may connect locally - --enable-optimization=[n] Optimize using -O[n] gcc flag - --enable-epoll Enable epoll() where supported [set] - --enable-kqueue Enable kqueue() where supported [set] - --disable-epoll Do not enable epoll(), fall back - to select() [not set] - --disable-kqueue Do not enable kqueue(), fall back - to select() [not set] - --enable-ipv6 Build ipv6 native InspIRCd [no] - --enable-remote-ipv6 Build with ipv6 support for remote - servers on the network [yes] - --disable-remote-ipv6 Do not allow remote ipv6 servers [not set] - --with-cc=[filename] Use an alternative g++ binary to - build InspIRCd [g++] - --with-ident-length=[n] Specify max length of ident [12] - --with-quit-length=[n] Specify max length of quit [200] - --with-topic-length=[n] Specify max length of topic [350] - --with-kick-length=[n] Specify max length of kick [200] - --with-gecos-length=[n] Specify max length of gecos [150] - --with-away-length=[n] Specify max length of away [150] - --with-max-modes=[n] Specify max modes per line which - have parameters [20] - --prefix=[directory] Base directory to install into (if defined, - can automatically define config, module, bin - and library dirs as subdirectories of prefix) - [$PWD] - --config-dir=[directory] Config file directory for config and SSL certs - [$PWD/conf] - --module-dir=[directory] Modules directory for loadable modules - [$PWD/modules] - --binary-dir=[directory] Binaries directory for core binary - [$PWD/bin] - --library-dir=[directory] Library directory for core libraries - [$PWD/lib] - --help Show this help text and exit - -"; - exit(0); + print "\n\e[1;32mPre-build configuration is complete!\e[0m\n\n"; + print "\e[0mBase install path:\e[1;32m\t\t$main::config{BASE_DIR}\e[0m\n"; + print "\e[0mConfig path:\e[1;32m\t\t\t$main::config{CONFIG_DIR}\e[0m\n"; + print "\e[0mData path:\e[1;32m\t\t\t$main::config{DATA_DIR}\e[0m\n"; + print "\e[0mLog path:\e[1;32m\t\t\t$main::config{LOG_DIR}\e[0m\n"; + print "\e[0mModule path:\e[1;32m\t\t\t$main::config{MODULE_DIR}\e[0m\n"; + print "\e[0mCompiler:\e[1;32m\t\t\t$main::cxx{NAME} $main::cxx{VERSION}\e[0m\n"; + print "\e[0mSocket engine:\e[1;32m\t\t\t$main::config{SOCKETENGINE}\e[0m\n"; + print "\e[0mGnuTLS support:\e[1;32m\t\t\t$main::config{USE_GNUTLS}\e[0m\n"; + print "\e[0mOpenSSL support:\e[1;32m\t\t$main::config{USE_OPENSSL}\e[0m\n"; } 1; -