2 # InspIRCd -- Internet Relay Chat Daemon
4 # Copyright (C) 2012 Peter Powell <petpow@saberuk.com>
5 # Copyright (C) 2008 Robin Burchell <robin+git@viroteck.net>
6 # Copyright (C) 2007-2008 Craig Edwards <craigedwards@brainbox.cc>
7 # Copyright (C) 2008 Thomas Stagner <aquanight@inspircd.org>
8 # Copyright (C) 2007 Dennis Friis <peavey@inspircd.org>
10 # This file is part of InspIRCd. InspIRCd is free software: you can
11 # redistribute it and/or modify it under the terms of the GNU General Public
12 # License as published by the Free Software Foundation, version 2.
14 # This program is distributed in the hope that it will be useful, but WITHOUT
15 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
16 # FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
19 # You should have received a copy of the GNU General Public License
20 # along with this program. If not, see <http://www.gnu.org/licenses/>.
24 package make::configure;
29 use warnings FATAL => qw(all);
31 use Exporter 'import';
34 our @EXPORT = qw(find_compiler test_file test_header promptnumeric dumphash is_dir getmodules getrevision getcompilerflags getlinkerflags getdependencies nopedantic resolve_directory yesno showhelp promptstring_s module_installed);
39 foreach my $compiler ('c++', 'g++', 'clang++', 'icpc') {
40 return $compiler unless system "$compiler -v > /dev/null 2>&1";
41 if ($^O eq 'Darwin') {
42 return $compiler unless system "xcrun $compiler -v > /dev/null 2>&1";
49 my ($cc, $file, $args) = @_;
52 $status ||= system "$cc -o __test_$file make/test/$file $args >/dev/null 2>&1";
53 $status ||= system "./__test_$file >/dev/null 2>&1";
54 unlink "./__test_$file";
58 sub test_header($$;$) {
59 my ($cc, $header, $args) = @_;
61 open(CC, "| $cc -E - $args >/dev/null 2>&1") or return 0;
62 print CC "#include <$header>";
68 my ($flag,$prompt) = @_;
69 print "$prompt [\e[1;32m$main::config{$flag}\e[0m] -> ";
70 chomp(my $tmp = <STDIN>);
71 if ($tmp eq "") { $tmp = $main::config{$flag} }
72 if (($tmp eq "") || ($tmp =~ /^y/i))
74 $main::config{$flag} = "y";
78 $main::config{$flag} = "n";
89 $ret = File::Spec->rel2abs($_[0]);
99 my $data = `git describe --tags 2>/dev/null`;
105 chomp $data; # remove \n
109 sub getcompilerflags {
111 open(FLAGS, $file) or return "";
113 if ($_ =~ /^\/\* \$CompileFlags: (.+) \*\/$/) {
114 my $x = translate_functions($1, $file);
126 open(FLAGS, $file) or return "";
128 if ($_ =~ /^\/\* \$LinkerFlags: (.+) \*\/$/) {
129 my $x = translate_functions($1, $file);
139 sub getdependencies {
141 open(FLAGS, $file) or return "";
143 if ($_ =~ /^\/\* \$ModDep: (.+) \*\/$/) {
144 my $x = translate_functions($1, $file);
156 open(FLAGS, $file) or return "";
158 if ($_ =~ /^\/\* \$NoPedantic \*\/$/) {
159 my $x = translate_functions($_, $file);
177 print "Detecting modules ";
180 opendir(DIRHANDLE, "src/modules") or die("WTF, missing src/modules!");
181 foreach my $name (sort readdir(DIRHANDLE))
183 if ($name =~ /^m_(.+)\.cpp$/)
186 $main::modlist[$i++] = $mod;
197 print "\nOk, $i modules.\n";
201 sub promptnumeric($$)
204 my ($prompt, $configitem) = @_;
207 print "Please enter the maximum $prompt?\n";
208 print "[\e[1;32m$main::config{$configitem}\e[0m] -> ";
209 chomp(my $var = <STDIN>);
212 $var = $main::config{$configitem};
214 if ($var =~ /^\d+$/) {
215 # We don't care what the number is, set it and be on our way.
216 $main::config{$configitem} = $var;
220 print "You must enter a number in this field. Please try again.\n\n";
225 sub module_installed($)
228 eval("use $module;");
232 sub promptstring_s($$)
234 my ($prompt,$default) = @_;
237 print "[\e[1;32m$default\e[0m] -> ";
238 chomp($var = <STDIN>);
239 $var = $default if $var eq "";
246 print "\n\e[1;32mPre-build configuration is complete!\e[0m\n\n";
247 print "\e[0mBase install path:\e[1;32m\t\t$main::config{BASE_DIR}\e[0m\n";
248 print "\e[0mConfig path:\e[1;32m\t\t\t$main::config{CONFIG_DIR}\e[0m\n";
249 print "\e[0mModule path:\e[1;32m\t\t\t$main::config{MODULE_DIR}\e[0m\n";
250 print "\e[0mGCC Version Found:\e[1;32m\t\t$main::config{GCCVER}.$main::config{GCCMINOR}\e[0m\n";
251 print "\e[0mCompiler program:\e[1;32m\t\t$main::config{CC}\e[0m\n";
252 print "\e[0mGnuTLS Support:\e[1;32m\t\t\t$main::config{USE_GNUTLS}\e[0m\n";
253 print "\e[0mOpenSSL Support:\e[1;32m\t\t$main::config{USE_OPENSSL}\e[0m\n\n";
254 print "\e[1;32mImportant note: The maximum length values are now configured in the\e[0m\n";
255 print "\e[1;32m configuration file, not in ./configure! See the <limits>\e[0m\n";
256 print "\e[1;32m tag in the configuration file for more information.\e[0m\n\n";
277 chomp(my $PWD = `pwd`);
279 Usage: configure [options]
281 *** NOTE: NON-INTERACTIVE CONFIGURE IS *NOT* SUPPORTED BY THE ***
282 *** INSPIRCD DEVELOPMENT TEAM. DO NOT ASK FOR HELP REGARDING ***
283 *** NON-INTERACTIVE CONFIGURE ON THE FORUMS OR ON IRC! ***
285 Options: [defaults in brackets after descriptions]
287 When no options are specified, interactive
288 configuration is started and you must specify
289 any required values manually. If one or more
290 options are specified, non-interactive configuration
291 is started, and any omitted values are defaulted.
293 Arguments with a single \"-\" symbol, as in
294 InspIRCd 1.0.x, are also allowed.
296 --disable-interactive Sets no options itself, but
297 will disable any interactive prompting.
298 --update Update makefiles and dependencies
299 --clean Remove .config.cache file and go interactive
300 --enable-gnutls Enable GnuTLS module [no]
301 --enable-openssl Enable OpenSSL module [no]
302 --enable-epoll Enable epoll() where supported [set]
303 --enable-kqueue Enable kqueue() where supported [set]
304 --disable-epoll Do not enable epoll(), fall back
305 to select() [not set]
306 --disable-kqueue Do not enable kqueue(), fall back
307 to select() [not set]
308 --prefix=[directory] Base directory to install into (if defined,
309 can automatically define config, module, bin
310 and library dirs as subdirectories of prefix)
312 --config-dir=[directory] Config file directory for config and SSL certs
314 --log-dir=[directory] Log file directory for logs
316 --data-dir=[directory] Data directory for variable data, such as the permchannel configuration and the XLine database
318 --module-dir=[directory] Modules directory for loadable modules
320 --binary-dir=[directory] Binaries directory for core binary
322 --library-dir=[directory] Library directory for core libraries
324 --list-extras Show current status of extra modules
325 --enable-extras=[extras] Enable the specified list of extras
326 --disable-extras=[extras] Disable the specified list of extras
327 --help Show this help text and exit