#
# InspIRCd -- Internet Relay Chat Daemon
#
-# Copyright (C) 2012 Peter Powell <petpow@saberuk.com>
-# Copyright (C) 2008 Robin Burchell <robin+git@viroteck.net>
-# Copyright (C) 2007-2008 Craig Edwards <craigedwards@brainbox.cc>
-# Copyright (C) 2008 Thomas Stagner <aquanight@inspircd.org>
+# Copyright (C) 2013-2019 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
BEGIN {
- require 5.8.0;
+ require 5.10.0;
}
package make::configure;
+use feature ':5.10';
use strict;
use warnings FATAL => qw(all);
-use Cwd;
-use Exporter 'import';
-
-use make::utilities;
-
-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() {
+use Cwd qw(getcwd);
+use Exporter qw(import);
+use File::Basename qw(basename dirname);
+use File::Spec::Functions qw(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
+ cmd_clean
+ cmd_help
+ cmd_update
+ run_test
+ test_file
+ test_header
+ write_configure_cache
+ get_compiler_info
+ find_compiler
+ parse_templates);
+
+sub __get_socketengines {
my @socketengines;
foreach (<src/socketengines/socketengine_*.cpp>) {
s/src\/socketengines\/socketengine_(\w+)\.cpp/$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($compiler, 'compiler.cpp', '-fno-rtti'), 'compatible');
+ return 1;
+}
+
sub cmd_clean {
- unlink '.config.cache';
+ unlink CONFIGURE_CACHE_FILE;
}
sub cmd_help {
--data-dir=[dir] The location where the data files, such as the
pid file, are stored.
[$PWD/run/data]
+ --example-dir=[dir] The location where the example configuration files
+ and SQL schemas are stored.
+ [$PWD/run/conf/examples]
--log-dir=[dir] The location where the log files are stored.
[$PWD/run/logs]
+ --manual-dir=[dir] The location where the manual files are stored.
+ [$PWD/run/manuals]
--module-dir=[dir] The location where the loadable modules are
stored.
[$PWD/run/modules]
- --build-dir=[dir] The location to store files in while building.
-
+ --script-dir=[dir] The location where the scripts, such as the
+ init scripts, are stored.
+ [$PWD/run]
EXTRA MODULE 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.
- --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.
+ --uid=[id|name] Sets the user to run InspIRCd as.
+ --update Updates the build environment with the settings
+ from the cache.
FLAGS
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.
+at irc.inspircd.org #InspIRCd for support.
EOH
exit 0;
}
sub cmd_update {
- unless (-f '.config.cache') {
- print "You have not run $0 before. Please do this before trying to update the build files.\n";
- exit 1;
- }
- print "Updating...\n";
- %main::config = read_configure_cache();
- %main::cxx = get_compiler_info($main::config{CXX});
- $main::topdir = getcwd();
- main::writefiles();
- print "Update complete!\n";
+ 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 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} = $value;
- }
- close(CACHE);
- return %cfg;
-}
-
-sub write_configure_cache(%) {
- my %cfg = @_;
- open(CACHE, ">.config.cache") or return 0;
- while (my ($key, $value) = each %cfg) {
- $value = "" unless defined $value;
- print CACHE "$key=\"$value\"\n";
- }
- close(CACHE);
- return 1;
-}
-
-sub get_compiler_info($) {
- 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."
- );
- }
- return (
- NAME => $binary,
- VERSION => '0.0'
- );
-}
-
-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 run_test($$) {
- my ($what, $result) = @_;
- print "Checking whether $what is available... ";
- print $result ? "yes\n" : "no\n";
+sub run_test($$;$) {
+ my ($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($$;$) {
- my ($cc, $file, $args) = @_;
+ my ($compiler, $file, $args) = @_;
my $status = 0;
- $args ||= '';
- $status ||= system "$cc -o __test_$file make/test/$file $args >/dev/null 2>&1";
- $status ||= system "./__test_$file >/dev/null 2>&1";
- unlink "./__test_$file";
+ $args //= '';
+ $status ||= system "$compiler -o __test_$file ${\CONFIGURE_ROOT}/make/test/$file $args ${\CONFIGURE_ERROR_PIPE}";
+ $status ||= system "./__test_$file ${\CONFIGURE_ERROR_PIPE}";
+ unlink "./__test_$file";
return !$status;
}
sub test_header($$;$) {
- my ($cc, $header, $args) = @_;
- $args ||= '';
- open(CC, "| $cc -E - $args >/dev/null 2>&1") or return 0;
- print CC "#include <$header>";
- close(CC);
+ 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 get_property($$;$)
-{
- 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);
- }
+sub write_configure_cache(%) {
+ unless (-e CONFIGURE_DIRECTORY) {
+ print_format "Creating <|GREEN ${\CONFIGURE_DIRECTORY}|> ...\n";
+ create_directory CONFIGURE_DIRECTORY, 0750 or print_error "unable to create ${\CONFIGURE_DIRECTORY}: $!";
+ }
+
+ print_format "Writing <|GREEN ${\CONFIGURE_CACHE_FILE}|> ...\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(MODULE);
- return defined $default ? $default : '';
+ close $fh;
+ unlink './__compiler_info';
+ return %info;
}
-sub get_revision {
- return $revision if defined $revision;
- chomp(my $tags = `git describe --tags 2>/dev/null`);
- $revision = $tags || 'release';
- return $revision;
+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 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[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";
+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 (<make/template/*>) {
+ print_format "Parsing <|GREEN $_|> ...\n";
+ open(my $fh, $_) or print_error "unable to read $_: $!";
+ 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+?)@)/) {
+ my ($variable, $name) = ($1, $2);
+ if (defined $settings{$name}) {
+ $line =~ s/\Q$variable\E/$settings{$name}/;
+ } else {
+ print_warning "unknown template variable '$name' in $_!";
+ last;
+ }
+ }
+
+ # Does this line match a directive?
+ if ($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, $3
+ } else {
+ print_warning "unknown template command '$2' in $_!";
+ 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 $_);
+ }
+
+ # 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 $directory|> ...\n";
+ create_directory $directory, 0750 or print_error "unable to create $directory: $!";
+ };
+
+ # Write the template file.
+ print_format "Writing <|GREEN $target|> ...\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