-#\r# Copyright 2002-2007 The ChatSpike Development Team\r# <brain@chatspike.net>\r# <Craig@chatspike.net>\r#\r# Licensed under GPL, please see the COPYING file\r# for more information\r#\r\rpackage make::configure;\ruse Exporter 'import';\ruse POSIX;\ruse make::utilities;\r@EXPORT = qw(promptnumeric dumphash is_dir getmodules getrevision getcompilerflags getlinkerflags getdependencies resolve_directory yesno showhelp promptstring_s);\r\rmy $no_svn = 0;\r\rsub yesno {\r my ($flag,$prompt) = @_;\r print "$prompt [\033[1;32m$main::config{$flag}\033[0m] -> ";\r chomp($tmp = <STDIN>);\r if ($tmp eq "") { $tmp = $main::config{$flag} }\r if (($tmp eq "") || ($tmp =~ /^y/i))\r {\r $main::config{$flag} = "y";\r }\r else\r {\r $main::config{$flag} = "n";\r }\r return;\r}\r\rsub resolve_directory\r{\r my $ret = $_[0];\r eval\r {\r use File::Spec;\r $ret = File::Spec->rel2abs($_[0]);\r };\r return $ret;\r}\r\rsub getrevision {\r if ($no_svn)\r {\r return "0";\r }\r my $data = `svn info`;\r if ($data eq "")\r {\r $no_svn = 1;\r $rev = "0";\r return $rev;\r }\r $data =~ /Revision: (\d+)/;\r my $rev = $1;\r if (!defined($rev))\r {\r $rev = "0";\r }\r return $rev;\r}\r\rsub getcompilerflags {\r my ($file) = @_;\r open(FLAGS, $file);\r while (<FLAGS>) {\r if ($_ =~ /^\/\* \$CompileFlags: (.+) \*\/$/) {\r close(FLAGS);\r return translate_functions($1,$file);\r }\r }\r close(FLAGS);\r return undef;\r}\r\rsub getlinkerflags {\r my ($file) = @_;\r open(FLAGS, $file);\r while (<FLAGS>) {\r if ($_ =~ /^\/\* \$LinkerFlags: (.+) \*\/$/) {\r close(FLAGS);\r return translate_functions($1,$file);\r }\r }\r close(FLAGS);\r return undef;\r}\r\rsub getdependencies {\r my ($file) = @_;\r open(FLAGS, $file);\r while (<FLAGS>) {\r if ($_ =~ /^\/\* \$ModDep: (.+) \*\/$/) {\r close(FLAGS);\r return translate_functions($1,$file);\r }\r }\r close(FLAGS);\r return undef;\r}\r\r\rsub getmodules\r{\r my $i = 0;\r print "Detecting modules ";\r opendir(DIRHANDLE, "src/modules");\r foreach $name (sort readdir(DIRHANDLE))\r {\r if ($name =~ /^m_(.+)\.cpp$/)\r {\r $mod = $1;\r if ($mod !~ /_static$/)\r {\r $main::modlist[$i++] = $mod;\r print ".";\r }\r }\r }\r closedir(DIRHANDLE);\r print "\nOk, $i modules.\n";\r}\r\rsub promptnumeric($$)\r{\r my $continue = 0;\r my ($prompt, $configitem) = @_;\r while (!$continue)\r {\r print "Please enter the maximum $prompt?\n";\r print "[\033[1;32m$main::config{$configitem}\033[0m] -> ";\r chomp($var = <STDIN>);\r if ($var eq "")\r {\r $var = $main::config{$configitem};\r }\r if ($var =~ /^\d+$/) {\r # We don't care what the number is, set it and be on our way.\r $main::config{$configitem} = $var;\r $continue = 1;\r print "\n";\r } else {\r print "You must enter a number in this field. Please try again.\n\n";\r }\r }\r}\r\rsub promptstring_s($$)\r{\r my ($prompt,$default) = @_;\r my $var;\r print "$prompt\n";\r print "[\033[1;32m$default\033[0m] -> ";\r chomp($var = <STDIN>);\r $var = $default if $var eq "";\r print "\n";\r return $var;\r}\r\rsub dumphash()\r{\r print "\n\033[1;32mPre-build configuration is complete!\033[0m\n\n";\r print "\033[0mBase install path:\033[1;32m\t\t$main::config{BASE_DIR}\033[0m\n";\r print "\033[0mConfig path:\033[1;32m\t\t\t$main::config{CONFIG_DIR}\033[0m\n";\r print "\033[0mModule path:\033[1;32m\t\t\t$main::config{MODULE_DIR}\033[0m\n";\r print "\033[0mLibrary path:\033[1;32m\t\t\t$main::config{LIBRARY_DIR}\033[0m\n";\r print "\033[0mMax connections:\033[1;32m\t\t$main::config{MAX_CLIENT}\033[0m\n";\r print "\033[0mMax nickname length:\033[1;32m\t\t$main::config{NICK_LENGT}\033[0m\n";\r print "\033[0mMax channel length:\033[1;32m\t\t$main::config{CHAN_LENGT}\033[0m\n";\r print "\033[0mMax mode length:\033[1;32m\t\t$main::config{MAXI_MODES}\033[0m\n";\r print "\033[0mMax ident length:\033[1;32m\t\t$main::config{MAX_IDENT}\033[0m\n";\r print "\033[0mMax quit length:\033[1;32m\t\t$main::config{MAX_QUIT}\033[0m\n";\r print "\033[0mMax topic length:\033[1;32m\t\t$main::config{MAX_TOPIC}\033[0m\n";\r print "\033[0mMax kick length:\033[1;32m\t\t$main::config{MAX_KICK}\033[0m\n";\r print "\033[0mMax name length:\033[1;32m\t\t$main::config{MAX_GECOS}\033[0m\n";\r print "\033[0mMax away length:\033[1;32m\t\t$main::config{MAX_AWAY}\033[0m\n";\r print "\033[0mGCC Version Found:\033[1;32m\t\t$main::config{GCCVER}.x\033[0m\n";\r print "\033[0mCompiler program:\033[1;32m\t\t$main::config{CC}\033[0m\n";\r print "\033[0mStatic modules:\033[1;32m\t\t\t$main::config{STATIC_LINK}\033[0m\n";\r print "\033[0mIPv6 Support:\033[1;32m\t\t\t$main::config{IPV6}\033[0m\n";\r print "\033[0mIPv6 to IPv4 Links:\033[1;32m\t\t$main::config{SUPPORT_IP6LINKS}\033[0m\n";\r print "\033[0mGnuTLS Support:\033[1;32m\t\t\t$main::config{USE_GNUTLS}\033[0m\n";\r print "\033[0mOpenSSL Support:\033[1;32m\t\t$main::config{USE_OPENSSL}\033[0m\n\n";\r}\r\rsub is_dir\r{\r my ($path) = @_;\r if (chdir($path))\r {\r chdir($main::this);\r return 1;\r }\r else\r {\r # Just in case..\r chdir($main::this);\r return 0;\r }\r}\r\rsub showhelp\r{\r chomp($PWD = `pwd`);\r print "Usage: configure [options]\r\r*** NOTE: NON-INTERACTIVE CONFIGURE IS *NOT* SUPPORTED BY THE ***\r*** INSPIRCD DEVELOPMENT TEAM. DO NOT ASK FOR HELP REGARDING ***\r*** NON-INTERACTIVE CONFIGURE ON THE FORUMS OR ON IRC! ***\r\rOptions: [defaults in brackets after descriptions]\r\rWhen no options are specified, interactive\rconfiguration is started and you must specify\rany required values manually. If one or more\roptions are specified, non-interactive configuration\ris started, and any omitted values are defaulted.\r\rArguments with a single \"-\" symbol, as in\rInspIRCd 1.0.x, are also allowed.\r\r --disable-interactive Sets no options intself, but\r will disable any interactive prompting.\r --update Update makefiles and dependencies\r --modupdate Detect new modules and write makefiles\r --svnupdate {--rebuild} Update working copy via subversion\r {and optionally rebuild if --rebuild\r is also specified}\r --clean Remove .config.cache file and go interactive\r --enable-gnutls Enable GnuTLS module [no]\r --enable-openssl Enable OpenSSL module [no]\r --with-nick-length=[n] Specify max. nick length [32]\r --with-channel-length=[n] Specify max. channel length [64]\r --with-max-clients=[n] Specify maximum number of users\r which may connect locally\r --enable-optimization=[n] Optimize using -O[n] gcc flag\r --enable-epoll Enable epoll() where supported [set]\r --enable-kqueue Enable kqueue() where supported [set]\r --disable-epoll Do not enable epoll(), fall back\r to select() [not set]\r --disable-kqueue Do not enable kqueue(), fall back\r to select() [not set]\r --enable-ipv6 Build ipv6 native InspIRCd [no]\r --enable-remote-ipv6 Build with ipv6 support for remote\r servers on the network [yes]\r --disable-remote-ipv6 Do not allow remote ipv6 servers [not set]\r --with-cc=[filename] Use an alternative g++ binary to\r build InspIRCd [g++]\r --with-ident-length=[n] Specify max length of ident [12]\r --with-quit-length=[n] Specify max length of quit [200]\r --with-topic-length=[n] Specify max length of topic [350]\r --with-kick-length=[n] Specify max length of kick [200]\r --with-gecos-length=[n] Specify max length of gecos [150]\r --with-away-length=[n] Specify max length of away [150]\r --with-max-modes=[n] Specify max modes per line which\r have parameters [20]\r --with-maxbuf=[n] Change the per message buffer size [512]\r DO NOT ALTER THIS OPTION WITHOUT GOOD REASON\r AS IT *WILL* BREAK CLIENTS!!!\r --prefix=[directory] Base directory to install into (if defined,\r can automatically define config, module, bin\r and library dirs as subdirectories of prefix)\r [$PWD]\r --config-dir=[directory] Config file directory for config and SSL certs\r [$PWD/conf]\r --module-dir=[directory] Modules directory for loadable modules\r [$PWD/modules]\r --binary-dir=[directory] Binaries directory for core binary\r [$PWD/bin]\r --library-dir=[directory] Library directory for core libraries\r [$PWD/lib]\r --help Show this help text and exit\r\r";\r exit(0);\r}\r\r1;\r\r
\ No newline at end of file
+#
+# InspIRCd -- Internet Relay Chat Daemon
+#
+# Copyright (C) 2020 Nicole Kleinhoff <ilbelkyr@shalture.org>
+# Copyright (C) 2013-2020 Sadie Powell <sadie@witchery.services>
+# Copyright (C) 2012 Robby <robby@chatbelgie.be>
+# Copyright (C) 2007-2008 Craig Edwards <brain@inspircd.org>
+# Copyright (C) 2007 Dennis Friis <peavey@inspircd.org>
+#
+# 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 <http://www.gnu.org/licenses/>.
+#
+
+
+BEGIN {
+ require 5.10.0;
+}
+
+package make::configure;
+
+use feature ':5.10';
+use strict;
+use warnings FATAL => qw(all);
+
+use Exporter qw(import);
+use File::Basename qw(basename dirname);
+use File::Spec::Functions qw(abs2rel catdir catfile);
+
+use make::common;
+use make::console;
+
+use constant CONFIGURE_ROOT => dirname dirname __FILE__;
+use constant CONFIGURE_DIRECTORY => catdir(CONFIGURE_ROOT, '.configure');
+use constant CONFIGURE_CACHE_FILE => catfile(CONFIGURE_DIRECTORY, 'cache.cfg');
+use constant CONFIGURE_CACHE_VERSION => '1';
+use constant CONFIGURE_ERROR_PIPE => $ENV{INSPIRCD_VERBOSE} ? '' : '1>/dev/null 2>/dev/null';
+
+our @EXPORT = qw(CONFIGURE_CACHE_FILE
+ CONFIGURE_CACHE_VERSION
+ CONFIGURE_DIRECTORY
+ cmd_clean
+ cmd_help
+ cmd_update
+ run_test
+ test_file
+ test_header
+ module_expand
+ module_shrink
+ write_configure_cache
+ get_compiler_info
+ find_compiler
+ parse_templates);
+
+sub __get_socketengines {
+ my @socketengines;
+ foreach (<${\CONFIGURE_ROOT}/src/socketengines/socketengine_*.cpp>) {
+ s/src\/socketengines\/socketengine_(\w+)\.cpp/$1/;
+ push @socketengines, $1;
+ }
+ return @socketengines;
+}
+
+# TODO: when buildtool is done this can be mostly removed with
+# the remainder being merged into parse_templates.
+sub __get_template_settings($$$) {
+
+ # These are actually hash references
+ my ($config, $compiler, $version) = @_;
+
+ # Start off by populating with the config
+ my %settings = %$config;
+
+ # Compiler information
+ while (my ($key, $value) = each %{$compiler}) {
+ $settings{'COMPILER_' . $key} = $value;
+ }
+
+ # Version information
+ while (my ($key, $value) = each %{$version}) {
+ $settings{'VERSION_' . $key} = $value;
+ }
+
+ # Miscellaneous information
+ $settings{CONFIGURE_DIRECTORY} = CONFIGURE_DIRECTORY;
+ $settings{CONFIGURE_CACHE_FILE} = CONFIGURE_CACHE_FILE;
+ $settings{SYSTEM_NAME} = lc $^O;
+
+ return %settings;
+}
+
+sub __test_compiler($) {
+ my $compiler = shift;
+ return 0 unless run_test("`$compiler`", !system "$compiler -v ${\CONFIGURE_ERROR_PIPE}");
+ return 0 unless run_test("`$compiler`", test_file($compiler, 'compiler.cpp', '-fno-rtti'), 'compatible');
+ return 1;
+}
+
+sub cmd_clean {
+ unlink CONFIGURE_CACHE_FILE;
+}
+
+sub cmd_help {
+ my $SELIST = join ', ', __get_socketengines();
+ print <<EOH;
+Usage: $0 [options]
+
+When no options are specified, configure runs in interactive mode 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.
+
+PATH OPTIONS
+
+ --system Automatically set up the installation paths
+ for system-wide installation.
+ --prefix=[dir] The root install directory. If this is set then
+ all subdirectories will be adjusted accordingly.
+ [${\CONFIGURE_ROOT}/run]
+ --binary-dir=[dir] The location where the main server binary is
+ stored.
+ [${\CONFIGURE_ROOT}/run/bin]
+ --config-dir=[dir] The location where the configuration files and
+ SSL certificates are stored.
+ [${\CONFIGURE_ROOT}/run/conf]
+ --data-dir=[dir] The location where the data files, such as the
+ pid file, are stored.
+ [${\CONFIGURE_ROOT}/run/data]
+ --example-dir=[dir] The location where the example configuration files
+ and SQL schemas are stored.
+ [${\CONFIGURE_ROOT}/run/conf/examples]
+ --log-dir=[dir] The location where the log files are stored.
+ [${\CONFIGURE_ROOT}/run/logs]
+ --manual-dir=[dir] The location where the manual files are stored.
+ [${\CONFIGURE_ROOT}/run/manuals]
+ --module-dir=[dir] The location where the loadable modules are
+ stored.
+ [${\CONFIGURE_ROOT}/run/modules]
+ --script-dir=[dir] The location where the scripts, such as the
+ init scripts, are stored.
+ [${\CONFIGURE_ROOT}/run]
+
+EXTRA MODULE OPTIONS
+
+ --enable-extras=[extras] Enables a comma separated list of extra modules.
+ --disable-extras=[extras] Disables a comma separated list of extra modules.
+ --list-extras Shows the availability status of all extra
+ modules.
+
+MISC OPTIONS
+
+ --clean Remove the configuration cache file and start
+ the interactive configuration wizard.
+ --disable-auto-extras Disables automatically enabling extra modules
+ for which the dependencies are available.
+ --disable-interactive Disables the interactive configuration wizard.
+ --distribution-label=[text] Sets a distribution specific version label in
+ the build configuration.
+ --gid=[id|name] Sets the group to run InspIRCd as.
+ --help Show this message and exit.
+ --socketengine=[name] Sets the socket engine to be used. Possible
+ values are $SELIST.
+ --uid=[id|name] Sets the user to run InspIRCd as.
+ --update Updates the build environment with the settings
+ from the cache.
+
+
+FLAGS
+
+ CXX=[name] Sets the C++ compiler to use when building the
+ server. If not specified then the build system
+ will search for c++, g++, clang++ or icpc.
+
+If you have any problems with configuring InspIRCd then visit our IRC channel
+at irc.inspircd.org #InspIRCd or create a support discussion at
+https://github.com/inspircd/inspircd/discussions.
+
+Packagers: see https://docs.inspircd.org/packaging/ for packaging advice.
+EOH
+ exit 0;
+}
+
+sub cmd_update {
+ print_error "You have not run $0 before. Please do this before trying to update the generated files." unless -f CONFIGURE_CACHE_FILE;
+ say 'Updating...';
+ my %config = read_config_file(CONFIGURE_CACHE_FILE);
+ my %compiler = get_compiler_info($config{CXX});
+ my %version = get_version $config{DISTRIBUTION};
+ parse_templates(\%config, \%compiler, \%version);
+ say 'Update complete!';
+ exit 0;
+}
+
+sub run_test($$;$) {
+ my ($what, $result, $adjective) = @_;
+ $adjective //= 'available';
+ print_format "Checking whether <|GREEN $what|> is $adjective ... ";
+ print_format $result ? "<|GREEN yes|>\n" : "<|RED no|>\n";
+ return $result;
+}
+
+sub test_file($$;$) {
+ my ($compiler, $file, $args) = @_;
+ my $status = 0;
+ $args //= '';
+ $status ||= system "$compiler -o ${\CONFIGURE_ROOT}/__test_$file ${\CONFIGURE_ROOT}/make/test/$file $args ${\CONFIGURE_ERROR_PIPE}";
+ $status ||= system "${\CONFIGURE_ROOT}/__test_$file ${\CONFIGURE_ERROR_PIPE}";
+ unlink "${\CONFIGURE_ROOT}/__test_$file";
+ return !$status;
+}
+
+sub test_header($$;$) {
+ my ($compiler, $header, $args) = @_;
+ $args //= '';
+ open(my $fh, "| $compiler -E - $args ${\CONFIGURE_ERROR_PIPE}") or return 0;
+ print $fh "#include <$header>";
+ close $fh;
+ return !$?;
+}
+
+sub module_expand($) {
+ my $module = shift;
+ $module = "m_$module" unless $module =~ /^(?:m|core)_/;
+ $module = "$module.cpp" unless $module =~ /\.cpp$/;
+ return $module;
+}
+
+sub module_shrink($) {
+ my $module = basename shift;
+ return $module =~ s/(?:^m_|\.cpp$)//gr;
+}
+
+sub write_configure_cache(%) {
+ unless (-e CONFIGURE_DIRECTORY) {
+ print_format "Creating <|GREEN ${\abs2rel CONFIGURE_DIRECTORY, CONFIGURE_ROOT}|> ...\n";
+ create_directory CONFIGURE_DIRECTORY, 0750 or print_error "unable to create ${\CONFIGURE_DIRECTORY}: $!";
+ }
+
+ print_format "Writing <|GREEN ${\abs2rel CONFIGURE_CACHE_FILE, CONFIGURE_ROOT}|> ...\n";
+ my %config = @_;
+ write_config_file CONFIGURE_CACHE_FILE, %config;
+}
+
+sub get_compiler_info($) {
+ my $binary = shift;
+ my %info = (NAME => 'Unknown', VERSION => '0.0');
+ return %info if system "$binary -o __compiler_info ${\CONFIGURE_ROOT}/make/test/compiler_info.cpp ${\CONFIGURE_ERROR_PIPE}";
+ open(my $fh, '-|', './__compiler_info 2>/dev/null');
+ while (my $line = <$fh>) {
+ $info{$1} = $2 if $line =~ /^([A-Z]+)\s(.+)$/;
+ }
+ close $fh;
+ unlink './__compiler_info';
+ return %info;
+}
+
+sub find_compiler {
+ my @compilers = qw(c++ g++ clang++ icpc);
+ foreach my $compiler (shift // @compilers) {
+ return $compiler if __test_compiler $compiler;
+ return "xcrun $compiler" if $^O eq 'darwin' && __test_compiler "xcrun $compiler";
+ }
+}
+
+sub parse_templates($$$) {
+
+ # These are actually hash references
+ my ($config, $compiler, $version) = @_;
+
+ # Collect settings to be used when generating files
+ my %settings = __get_template_settings($config, $compiler, $version);
+
+ # Iterate through files in make/template.
+ foreach my $template (<${\CONFIGURE_ROOT}/make/template/*>) {
+ print_format "Parsing <|GREEN ${\abs2rel $template, CONFIGURE_ROOT}|> ...\n";
+ open(my $fh, $template) or print_error "unable to read $template: $!";
+ my (@lines, $mode, @platforms, @targets);
+
+ # First pass: parse template variables and directives.
+ while (my $line = <$fh>) {
+ chomp $line;
+
+ # Does this line match a variable?
+ while ($line =~ /(@(\w+?)(?:\|(\w*))?@)/) {
+ my ($variable, $name, $default) = ($1, $2, $3);
+ if (defined $settings{$name}) {
+ $line =~ s/\Q$variable\E/$settings{$name}/;
+ } elsif (defined $default) {
+ $line =~ s/\Q$variable\E/$default/;
+ } else {
+ print_warning "unknown template variable '$name' in $template!";
+ last;
+ }
+ }
+
+ # Does this line match a directive?
+ if ($line =~ /^(\s*)%(\w+)\s+(.+)$/) {
+ if ($2 eq 'define') {
+ if ($settings{$3}) {
+ push @lines, "#$1define $3";
+ } else {
+ push @lines, "#$1undef $3";
+ }
+ } elsif ($2 eq 'mode') {
+ $mode = oct $3;
+ } elsif ($2 eq 'platform') {
+ push @platforms, $3;
+ } elsif ($2 eq 'target') {
+ push @targets, catfile CONFIGURE_ROOT, $3;
+ } else {
+ print_warning "unknown template command '$2' in $template!";
+ push @lines, $line;
+ }
+ next;
+ }
+ push @lines, $line;
+ }
+ close $fh;
+
+ # Only proceed if this file should be templated on this platform.
+ if ($#platforms < 0 || grep { $_ eq $^O } @platforms) {
+
+ # Add a default target if the template has not defined one.
+ unless (@targets) {
+ push @targets, catfile(CONFIGURE_DIRECTORY, basename $template);
+ }
+
+ # Write the templated files to disk.
+ for my $target (@targets) {
+
+ # Create the directory if it doesn't already exist.
+ my $directory = dirname $target;
+ unless (-e $directory) {
+ print_format "Creating <|GREEN ${\abs2rel $directory, CONFIGURE_ROOT}|> ...\n";
+ create_directory $directory, 0750 or print_error "unable to create $directory: $!";
+ };
+
+ # Write the template file.
+ print_format "Writing <|GREEN ${\abs2rel $target, CONFIGURE_ROOT}|> ...\n";
+ open(my $fh, '>', $target) or print_error "unable to write $target: $!";
+ foreach (@lines) {
+ say $fh $_;
+ }
+ close $fh;
+
+ # Set file permissions.
+ if (defined $mode) {
+ chmod $mode, $target;
+ }
+ }
+ }
+ }
+}
+
+1;
projects / user / henk / code / inspircd.git / blobdiff