#
# InspIRCd -- Internet Relay Chat Daemon
#
-# Copyright (C) 2012-2014 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 qw(getcwd);
-use Exporter qw(import);
-use File::Basename qw(basename);
+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 make::utilities;
-use constant CONFIGURE_CACHE_FILE => '.configure.cache';
+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
run_test
test_file
test_header
- read_configure_cache
write_configure_cache
get_compiler_info
find_compiler
- get_property
parse_templates);
sub __get_socketengines {
}
# Miscellaneous information
+ $settings{CONFIGURE_DIRECTORY} = CONFIGURE_DIRECTORY;
$settings{CONFIGURE_CACHE_FILE} = CONFIGURE_CACHE_FILE;
$settings{SYSTEM_NAME} = lc $^O;
- chomp($settings{SYSTEM_NAME_VERSION} = `uname -sr 2>/dev/null`);
return %settings;
}
sub __test_compiler($) {
my $compiler = shift;
- return 0 unless run_test("`$compiler`", !system "$compiler -v >/dev/null 2>&1");
- return 0 unless run_test("`$compiler`", test_file($compiler, 'compiler.cpp'), 'compatible');
+ return 0 unless run_test("`$compiler`", !system "$compiler -v ${\CONFIGURE_ERROR_PIPE}");
+ return 0 unless run_test("`$compiler`", test_file($compiler, 'compiler.cpp', '-fno-rtti'), 'compatible');
return 1;
}
--data-dir=[dir] The location where the data files, such as the
pid file, are stored.
[$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.
--module-dir=[dir] The location where the loadable modules are
stored.
[$PWD/run/modules]
+ --script-dir=[dir] The location where the scripts, such as the
+ init scripts, are stored.
+ [$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.
--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.
+ --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 {
print_error "You have not run $0 before. Please do this before trying to update the generated files." unless -f CONFIGURE_CACHE_FILE;
- print "Updating...\n";
- my %config = read_configure_cache();
+ say 'Updating...';
+ my %config = read_config_file(CONFIGURE_CACHE_FILE);
my %compiler = get_compiler_info($config{CXX});
- my %version = get_version();
+ my %version = get_version $config{DISTRIBUTION};
parse_templates(\%config, \%compiler, \%version);
- print "Update complete!\n";
+ say 'Update complete!';
exit 0;
}
sub run_test($$;$) {
my ($what, $result, $adjective) = @_;
- $adjective ||= 'available';
+ $adjective //= 'available';
print_format "Checking whether <|GREEN $what|> is $adjective ... ";
print_format $result ? "<|GREEN yes|>\n" : "<|RED no|>\n";
return $result;
sub test_file($$;$) {
my ($compiler, $file, $args) = @_;
my $status = 0;
- $args ||= '';
- $status ||= system "$compiler -o __test_$file make/test/$file $args >/dev/null 2>&1";
- $status ||= system "./__test_$file >/dev/null 2>&1";
+ $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($$;$) {
my ($compiler, $header, $args) = @_;
- $args ||= '';
- open(COMPILER, "| $compiler -E - $args >/dev/null 2>&1") or return 0;
- print COMPILER "#include <$header>";
- close(COMPILER);
+ $args //= '';
+ open(my $fh, "| $compiler -E - $args ${\CONFIGURE_ERROR_PIPE}") or return 0;
+ print $fh "#include <$header>";
+ close $fh;
return !$?;
}
-sub read_configure_cache {
- my %config;
- open(CACHE, CONFIGURE_CACHE_FILE) or return %config;
- while (my $line = <CACHE>) {
- next if $line =~ /^\s*($|\#)/;
- my ($key, $value) = ($line =~ /^(\S+)="(.*)"$/);
- $config{$key} = $value;
+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}: $!";
}
- close(CACHE);
- return %config;
-}
-sub write_configure_cache(%) {
print_format "Writing <|GREEN ${\CONFIGURE_CACHE_FILE}|> ...\n";
my %config = @_;
- open(CACHE, '>', CONFIGURE_CACHE_FILE) or print_error "unable to write ${\CONFIGURE_CACHE_FILE}: $!";
- while (my ($key, $value) = each %config) {
- $value = '' unless defined $value;
- print CACHE "$key=\"$value\"\n";
- }
- close(CACHE);
+ write_config_file CONFIGURE_CACHE_FILE, %config;
}
sub get_compiler_info($) {
my $binary = shift;
- my $version = `$binary -v 2>&1`;
- if ($version =~ /clang\sversion\s(\d+\.\d+)/i || $version =~ /^apple.+\(based\son\sllvm\s(\d+\.\d+)/i) {
- # Apple version their LLVM releases slightly differently to the mainline LLVM.
- # See https://trac.macports.org/wiki/XcodeVersionInfo for more information.
- return (NAME => 'Clang', VERSION => $1);
- } elsif ($version =~ /gcc\sversion\s(\d+\.\d+)/i) {
- return (NAME => 'GCC', VERSION => $1);
- } elsif ($version =~ /(?:icc|icpc)\sversion\s(\d+\.\d+).\d+\s\(gcc\sversion\s(\d+\.\d+).\d+/i) {
- return (NAME => 'ICC', VERSION => $1);
+ my %info = (NAME => 'Unknown', VERSION => '0.0');
+ return %info if system "$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 $line =~ /^([A-Z]+)\s(.+)$/;
}
- return (NAME => $binary, VERSION => '0.0');
+ close $fh;
+ unlink './__compiler_info';
+ return %info;
}
sub find_compiler {
my @compilers = qw(c++ g++ clang++ icpc);
- foreach my $compiler (shift || @compilers) {
+ foreach my $compiler (shift // @compilers) {
return $compiler if __test_compiler $compiler;
return "xcrun $compiler" if $^O eq 'darwin' && __test_compiler "xcrun $compiler";
}
}
-sub get_property($$;$)
-{
- my ($file, $property, $default) = @_;
- open(MODULE, $file) or return $default;
- while (<MODULE>) {
- if ($_ =~ /^\/\* \$(\S+): (.+) \*\/$/) {
- next unless $1 eq $property;
- close(MODULE);
- return translate_functions($2, $file);
- }
- }
- close(MODULE);
- return defined $default ? $default : '';
-}
-
sub parse_templates($$$) {
# These are actually hash references
# Iterate through files in make/template.
foreach (<make/template/*>) {
print_format "Parsing <|GREEN $_|> ...\n";
- open(TEMPLATE, $_) or print_error "unable to read $_: $!";
- my (@lines, $mode, @platforms, %targets);
+ open(my $fh, $_) or print_error "unable to read $_: $!";
+ my (@lines, $mode, @platforms, @targets);
# First pass: parse template variables and directives.
- while (my $line = <TEMPLATE>) {
+ while (my $line = <$fh>) {
chomp $line;
# Does this line match a variable?
- while ($line =~ /(@(\w+?)@)/) {
- my ($variable, $name) = ($1, $2);
+ while ($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 $_!";
last;
}
# Does this line match a directive?
- if ($line =~ /^\s*%(\w+)\s+(.+)$/) {
- if ($1 eq 'define') {
- if ($settings{$2}) {
- push @lines, "#define $2";
- } else {
- push @lines, "#undef $2";
- }
- } elsif ($1 eq 'mode') {
- $mode = oct $2;
- } elsif ($1 eq 'platform') {
- push @platforms, $2;
- } elsif ($1 eq 'target') {
- if ($2 =~ /(\w+)\s(.+)/) {
- $targets{$1} = $2;
+ if ($line =~ /^(\s*)%(\w+)\s+(.+)$/) {
+ if ($2 eq 'define') {
+ if ($settings{$3}) {
+ push @lines, "#$1define $3";
} else {
- $targets{DEFAULT} = $2;
+ 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 '$1' in $_!";
+ print_warning "unknown template command '$2' in $_!";
push @lines, $line;
}
next;
}
push @lines, $line;
}
- close(TEMPLATE);
+ 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 (scalar keys %targets) {
- $targets{DEFAULT} = basename $_;
+ unless (@targets) {
+ push @targets, catfile(CONFIGURE_DIRECTORY, basename $_);
}
- # Second pass: parse makefile junk and write files.
- while (my ($name, $target) = each %targets) {
-
- # TODO: when buildtool is done this mess can be removed completely.
- my @final_lines;
- foreach my $line (@lines) {
-
- # Are we parsing a makefile and does this line match a statement?
- if ($name =~ /(?:BSD|GNU)_MAKE/ && $line =~ /^\s*\@(\w+)(?:\s+(.+))?$/) {
- my @tokens = split /\s/, $2 if defined $2;
- if ($1 eq 'DO_EXPORT' && defined $2) {
- if ($name eq 'BSD_MAKE') {
- foreach my $variable (@tokens) {
- push @final_lines, "MAKEENV += $variable='\${$variable}'";
- }
- } elsif ($name eq 'GNU_MAKE') {
- push @final_lines, "export $2";
- }
- } elsif ($1 eq 'ELSE') {
- if ($name eq 'BSD_MAKE') {
- push @final_lines, ".else";
- } elsif ($name eq 'GNU_MAKE') {
- push @final_lines, "else";
- }
- } elsif ($1 eq 'ENDIF') {
- if ($name eq 'BSD_MAKE') {
- push @final_lines, ".endif";
- } elsif ($name eq 'GNU_MAKE') {
- push @final_lines, "endif";
- }
- } elsif ($1 eq 'ELSIFEQ' && defined $2) {
- if ($name eq 'BSD_MAKE') {
- push @final_lines, ".elif $tokens[0] == $tokens[1]";
- } elsif ($name eq 'GNU_MAKE') {
- push @final_lines, "else ifeq ($tokens[0], $tokens[1])";
- }
- } elsif ($1 eq 'IFDEF' && defined $2) {
- if ($name eq 'BSD_MAKE') {
- push @final_lines, ".if defined($2)";
- } elsif ($name eq 'GNU_MAKE') {
- push @final_lines, "ifdef $2";
- }
- } elsif ($1 eq 'IFEQ' && defined $2) {
- if ($name eq 'BSD_MAKE') {
- push @final_lines, ".if $tokens[0] == $tokens[1]";
- } elsif ($name eq 'GNU_MAKE') {
- push @final_lines, "ifeq ($tokens[0],$tokens[1])";
- }
- } elsif ($1 eq 'IFNEQ' && defined $2) {
- if ($name eq 'BSD_MAKE') {
- push @final_lines, ".if $tokens[0] != $tokens[1]";
- } elsif ($name eq 'GNU_MAKE') {
- push @final_lines, "ifneq ($tokens[0],$tokens[1])";
- }
- } elsif ($1 eq 'IFNDEF' && defined $2) {
- if ($name eq 'BSD_MAKE') {
- push @final_lines, ".if !defined($2)";
- } elsif ($name eq 'GNU_MAKE') {
- push @final_lines, "ifndef $2";
- }
- } elsif ($1 eq 'TARGET' && defined $2) {
- if ($tokens[0] eq $name) {
- push @final_lines, substr($2, length($tokens[0]) + 1);
- }
- } elsif ($1 !~ /[A-Z]/) {
- # HACK: silently ignore if lower case as these are probably make commands.
- push @final_lines, $line;
- } else {
- print_warning "unknown template command '$1' in $_!";
- push @final_lines, $line;
- }
- next;
- }
+ # Write the templated files to disk.
+ for my $target (@targets) {
- push @final_lines, $line;
- }
+ # 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(TARGET, '>', $target) or print_error "unable to write $_: $!";
- foreach (@final_lines) {
- print TARGET $_, "\n";
+ open(my $fh, '>', $target) or print_error "unable to write $target: $!";
+ foreach (@lines) {
+ say $fh $_;
}
- close(TARGET);
+ close $fh;
# Set file permissions.
if (defined $mode) {