#
-package make::configure;
+BEGIN {
+ require 5.8.0;
+}
-require 5.8.0;
+package make::configure;
use strict;
use warnings FATAL => qw(all);
+use Cwd;
use Exporter 'import';
-use POSIX;
+
use make::utilities;
-our @EXPORT = qw(test_file test_header promptnumeric dumphash is_dir getmodules getrevision getcompilerflags getlinkerflags getdependencies nopedantic resolve_directory yesno showhelp promptstring_s module_installed);
-my $no_git = 0;
+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);
-sub test_file($$;$) {
- my ($cc, $file, $args) = @_;
- my $status = 0;
- $args ||= '';
- $status ||= system "$cc -o __test_$file make/test/$file $args >/dev/null 2>&1";
- $status ||= system "./__test_$file >/dev/null 2>&1";
- unlink "./__test_$file";
- return !$status;
-}
+my $revision;
-sub test_header($$;$) {
- my ($cc, $header, $args) = @_;
- $args ||= '';
- open(CC, "| $cc -E - $args >/dev/null 2>&1") or return 0;
- print CC "#include <$header>";
- close(CC);
- return !$?;
+sub __get_socketengines() {
+ my @socketengines;
+ foreach (<src/socketengines/socketengine_*.cpp>) {
+ s/src\/socketengines\/socketengine_(\w+)\.cpp/$1/;
+ push @socketengines, $1;
+ }
+ return @socketengines;
}
-sub yesno {
- my ($flag,$prompt) = @_;
- print "$prompt [\e[1;32m$main::config{$flag}\e[0m] -> ";
- chomp(my $tmp = <STDIN>);
- if ($tmp eq "") { $tmp = $main::config{$flag} }
- if (($tmp eq "") || ($tmp =~ /^y/i))
- {
- $main::config{$flag} = "y";
- }
- else
- {
- $main::config{$flag} = "n";
- }
- return;
+sub cmd_clean {
+ unlink '.config.cache';
}
-sub resolve_directory
-{
- my $ret = $_[0];
- eval
- {
- use File::Spec;
- $ret = File::Spec->rel2abs($_[0]);
- };
- return $ret;
+sub cmd_help {
+ my $PWD = getcwd();
+ my $SELIST = join ', ', __get_socketengines();
+ print <<EOH;
+Usage: $0 [options]
+
+When no options are specified, configure runs in interactive mode and you must
+specify any required values manually. If one or more options are specified,
+non-interactive configuration is started and any omitted values are defaulted.
+
+PATH OPTIONS
+
+ --system Automatically set up the installation paths
+ for system-wide installation.
+ --prefix=[dir] The root install directory. If this is set then
+ all subdirectories will be adjusted accordingly.
+ [$PWD/run]
+ --binary-dir=[dir] The location where the main server binary is
+ stored.
+ [$PWD/run/bin]
+ --config-dir=[dir] The location where the configuration files and
+ SSL certificates are stored.
+ [$PWD/run/conf]
+ --data-dir=[dir] The location where the data files, such as the
+ pid file, are stored.
+ [$PWD/run/data]
+ --log-dir=[dir] The location where the log files are stored.
+ [$PWD/run/logs]
+ --module-dir=[dir] The location where the loadable modules are
+ stored.
+ [$PWD/run/modules]
+ --build-dir=[dir] The location to store files in while building.
+
+
+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-interactive Disables the interactive configuration wizard.
+ --help Show this message and exit.
+ --uid=[name] Sets the user to run InspIRCd as.
+ --socketengine=[name] Sets the socket engine to be used. Possible
+ values are $SELIST.
+ --update Updates the build environment.
+
+
+FLAGS
+
+ CXX=[name] Sets the C++ compiler to use when building the
+ server. If not specified then the build system
+ will search for c++, g++, clang++ or icpc.
+
+If you have any problems with configuring InspIRCd then visit our IRC channel
+at irc.ChatSpike.net #InspIRCd.
+
+EOH
+ exit 0;
}
-sub getrevision {
- if ($no_git)
- {
- return "0";
+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;
}
- my $data = `git describe --tags 2>/dev/null`;
- if ($data eq "")
- {
- $no_git = 1;
- return '0';
- }
- chomp $data; # remove \n
- return $data;
+ print "Updating...\n";
+ %main::config = read_configure_cache();
+ %main::cxx = get_compiler_info($main::config{CXX});
+ main::writefiles();
+ print "Update complete!\n";
+ exit 0;
}
-sub getcompilerflags {
- my ($file) = @_;
- open(FLAGS, $file) or return "";
- while (<FLAGS>) {
- if ($_ =~ /^\/\* \$CompileFlags: (.+) \*\/$/) {
- my $x = translate_functions($1, $file);
- next if ($x eq "");
- close(FLAGS);
- return $x;
- }
+sub read_configure_cache {
+ my %cfg = ();
+ open(CACHE, '.config.cache') or return %cfg;
+ while (my $line = <CACHE>) {
+ next if $line =~ /^\s*($|\#)/;
+ my ($key, $value) = ($line =~ /^(\S+)="(.*)"$/);
+ $cfg{$key} = $value;
}
- close(FLAGS);
- return "";
+ close(CACHE);
+ return %cfg;
}
-sub getlinkerflags {
- my ($file) = @_;
- open(FLAGS, $file) or return "";
- while (<FLAGS>) {
- if ($_ =~ /^\/\* \$LinkerFlags: (.+) \*\/$/) {
- my $x = translate_functions($1, $file);
- next if ($x eq "");
- close(FLAGS);
- return $x;
- }
+sub write_configure_cache(%) {
+ my %cfg = @_;
+ open(CACHE, ">.config.cache") or return 0;
+ while (my ($key, $value) = each %cfg) {
+ $value = "" unless defined $value;
+ print CACHE "$key=\"$value\"\n";
}
- close(FLAGS);
- return "";
+ close(CACHE);
+ return 1;
}
-sub getdependencies {
- my ($file) = @_;
- open(FLAGS, $file) or return "";
- while (<FLAGS>) {
- if ($_ =~ /^\/\* \$ModDep: (.+) \*\/$/) {
- my $x = translate_functions($1, $file);
- next if ($x eq "");
- close(FLAGS);
- return $x;
- }
+sub get_compiler_info($) {
+ 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."
+ );
}
- close(FLAGS);
- return "";
+ return (
+ NAME => $binary,
+ VERSION => '0.0'
+ );
}
-sub nopedantic {
- my ($file) = @_;
- open(FLAGS, $file) or return "";
- while (<FLAGS>) {
- if ($_ =~ /^\/\* \$NoPedantic \*\/$/) {
- my $x = translate_functions($_, $file);
- next if ($x eq "");
- close(FLAGS);
- return 1;
+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 $compiler -v > /dev/null 2>&1";
}
}
- close(FLAGS);
- return 0;
+ return "";
}
-sub getmodules
-{
- my ($silent) = @_;
-
- my $i = 0;
-
- if (!$silent)
- {
- print "Detecting modules ";
- }
+sub run_test($$) {
+ my ($what, $result) = @_;
+ print "Checking whether $what is available... ";
+ print $result ? "yes\n" : "no\n";
+ return $result;
+}
- opendir(DIRHANDLE, "src/modules") or die("WTF, missing src/modules!");
- foreach my $name (sort readdir(DIRHANDLE))
- {
- if ($name =~ /^m_(.+)\.cpp$/)
- {
- my $mod = $1;
- $main::modlist[$i++] = $mod;
- if (!$silent)
- {
- print ".";
- }
- }
- }
- closedir(DIRHANDLE);
+sub test_file($$;$) {
+ my ($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;
+}
- if (!$silent)
- {
- print "\nOk, $i modules.\n";
- }
+sub test_header($$;$) {
+ my ($cc, $header, $args) = @_;
+ $args ||= '';
+ open(CC, "| $cc -E - $args >/dev/null 2>&1") or return 0;
+ print CC "#include <$header>";
+ close(CC);
+ return !$?;
}
-sub promptnumeric($$)
+sub get_property($$;$)
{
- my $continue = 0;
- my ($prompt, $configitem) = @_;
- while (!$continue)
- {
- print "Please enter the maximum $prompt?\n";
- print "[\e[1;32m$main::config{$configitem}\e[0m] -> ";
- chomp(my $var = <STDIN>);
- if ($var eq "")
- {
- $var = $main::config{$configitem};
- }
- if ($var =~ /^\d+$/) {
- # We don't care what the number is, set it and be on our way.
- $main::config{$configitem} = $var;
- $continue = 1;
- print "\n";
- } else {
- print "You must enter a number in this field. Please try again.\n\n";
+ my ($file, $property, $default) = @_;
+ open(MODULE, $file) or return $default;
+ while (<MODULE>) {
+ if ($_ =~ /^\/\* \$(\S+): (.+) \*\/$/) {
+ next unless $1 eq $property;
+ close(MODULE);
+ return translate_functions($2, $file);
}
}
+ close(MODULE);
+ return defined $default ? $default : '';
}
-sub module_installed($)
-{
- my $module = shift;
- eval("use $module;");
- return !$@;
-}
-
-sub promptstring_s($$)
-{
- my ($prompt,$default) = @_;
- my $var;
- print "$prompt\n";
- print "[\e[1;32m$default\e[0m] -> ";
- chomp($var = <STDIN>);
- $var = $default if $var eq "";
- print "\n";
- return $var;
+sub get_revision {
+ return $revision if defined $revision;
+ chomp(my $tags = `git describe --tags 2>/dev/null`);
+ $revision = $tags || 'release';
+ return $revision;
}
-sub dumphash()
+sub dump_hash()
{
print "\n\e[1;32mPre-build configuration is complete!\e[0m\n\n";
print "\e[0mBase install path:\e[1;32m\t\t$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[0mGCC Version Found:\e[1;32m\t\t$main::config{GCCVER}.$main::config{GCCMINOR}\e[0m\n";
- print "\e[0mCompiler program:\e[1;32m\t\t$main::config{CC}\e[0m\n";
- print "\e[0mGnuTLS Support:\e[1;32m\t\t\t$main::config{USE_GNUTLS}\e[0m\n";
- print "\e[0mOpenSSL Support:\e[1;32m\t\t$main::config{USE_OPENSSL}\e[0m\n\n";
- print "\e[1;32mImportant note: The maximum length values are now configured in the\e[0m\n";
- print "\e[1;32m configuration file, not in ./configure! See the <limits>\e[0m\n";
- print "\e[1;32m tag in the configuration file for more information.\e[0m\n\n";
-}
-
-sub is_dir
-{
- my ($path) = @_;
- if (chdir($path))
- {
- chdir($main::this);
- return 1;
- }
- else
- {
- # Just in case..
- chdir($main::this);
- return 0;
- }
-}
-
-sub showhelp
-{
- chomp(my $PWD = `pwd`);
- print <<EOH;
-Usage: configure [options]
-
-*** NOTE: NON-INTERACTIVE CONFIGURE IS *NOT* SUPPORTED BY THE ***
-*** INSPIRCD DEVELOPMENT TEAM. DO NOT ASK FOR HELP REGARDING ***
-*** NON-INTERACTIVE CONFIGURE ON THE FORUMS OR ON IRC! ***
-
-Options: [defaults in brackets after descriptions]
-
-When no options are specified, interactive
-configuration is started and you must specify
-any required values manually. If one or more
-options are specified, non-interactive configuration
-is started, and any omitted values are defaulted.
-
-Arguments with a single \"-\" symbol, as in
-InspIRCd 1.0.x, are also allowed.
-
- --disable-interactive Sets no options itself, but
- will disable any interactive prompting.
- --update Update makefiles and dependencies
- --clean Remove .config.cache file and go interactive
- --enable-gnutls Enable GnuTLS module [no]
- --enable-openssl Enable OpenSSL module [no]
- --enable-epoll Enable epoll() where supported [set]
- --enable-kqueue Enable kqueue() where supported [set]
- --disable-epoll Do not enable epoll(), fall back
- to select() [not set]
- --disable-kqueue Do not enable kqueue(), fall back
- to select() [not set]
- --disable-ipv6 Do not build IPv6 native InspIRCd [not set]
- --with-cc=[filename] Use an alternative compiler to
- build InspIRCd [g++]
- --with-maxbuf=[n] Change the per message buffer size [512]
- DO NOT ALTER THIS OPTION WITHOUT GOOD REASON
- AS IT *WILL* BREAK CLIENTS!!!
- --prefix=[directory] Base directory to install into (if defined,
- can automatically define config, module, bin
- and library dirs as subdirectories of prefix)
- [$PWD]
- --config-dir=[directory] Config file directory for config and SSL certs
- [$PWD/conf]
- --log-dir=[directory] Log file directory for logs
- [$PWD/logs]
- --data-dir=[directory] Data directory for variable data, such as the permchannel configuration and the XLine database
- [$PWD/data]
- --module-dir=[directory] Modules directory for loadable modules
- [$PWD/modules]
- --binary-dir=[directory] Binaries directory for core binary
- [$PWD/bin]
- --library-dir=[directory] Library directory for core libraries
- [$PWD/lib]
- --list-extras Show current status of extra modules
- --enable-extras=[extras] Enable the specified list of extras
- --disable-extras=[extras] Disable the specified list of extras
- --help Show this help text and exit
-
-EOH
- exit(0);
+ 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;
-
projects / user / henk / code / inspircd.git / blobdiff