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(catfile);
+use make::common;
use make::console;
-use make::utilities;
-our @EXPORT = qw(cmd_clean
+use constant CONFIGURE_DIRECTORY => '.configure';
+use constant CONFIGURE_CACHE_FILE => catfile(CONFIGURE_DIRECTORY, 'cache.cfg');
+use constant CONFIGURE_CACHE_VERSION => '1';
+
+our @EXPORT = qw(CONFIGURE_CACHE_FILE
+ CONFIGURE_CACHE_VERSION
+ cmd_clean
cmd_help
cmd_update
+ run_test
+ test_file
+ test_header
read_configure_cache
write_configure_cache
get_compiler_info
find_compiler
- run_test
- test_file
- test_header
- get_property
parse_templates);
sub __get_socketengines {
# TODO: when buildtool is done this can be mostly removed with
# the remainder being merged into parse_templates.
-sub __get_template_settings($$) {
+sub __get_template_settings($$$) {
# These are actually hash references
- my ($config, $compiler) = @_;
+ my ($config, $compiler, $version) = @_;
# Start off by populating with the config
my %settings = %$config;
}
# Version information
- my %version = get_version();
- while (my ($key, $value) = each %version) {
+ while (my ($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 $^O;
chomp($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', '-fno-rtti'), 'compatible');
+ return 1;
+}
+
sub cmd_clean {
- unlink '.config.cache';
+ unlink CONFIGURE_CACHE_FILE;
}
sub cmd_help {
--clean Remove the configuration cache file and start
the interactive configuration wizard.
--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
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 '.config.cache';
- print "Updating...\n";
+ print_error "You have not run $0 before. Please do this before trying to update the generated files." unless -f CONFIGURE_CACHE_FILE;
+ say 'Updating...';
my %config = read_configure_cache();
my %compiler = get_compiler_info($config{CXX});
- parse_templates(\%config, \%compiler);
- print "Update complete!\n";
+ my %version = get_version();
+ 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 __test_$file make/test/$file $args >/dev/null 2>&1";
+ $status ||= system "./__test_$file >/dev/null 2>&1";
+ 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);
+ return !$?;
+}
+
sub read_configure_cache {
- my %cfg = ();
- open(CACHE, '.config.cache') or return %cfg;
+ my %config;
+ open(CACHE, CONFIGURE_CACHE_FILE) or return %config;
while (my $line = <CACHE>) {
next if $line =~ /^\s*($|\#)/;
- my ($key, $value) = ($line =~ /^(\S+)="(.*)"$/);
- $cfg{$key} = $value;
+ my ($key, $value) = ($line =~ /^(\S+)(?:\s(.*))?$/);
+ $config{$key} = $value;
}
close(CACHE);
- return %cfg;
+ return %config;
}
sub write_configure_cache(%) {
- print_format "Writing <|GREEN .config.cache|> ...\n";
- my %cfg = @_;
- open(CACHE, '>.config.cache') or print_error "unable to write .config.cache: $!";
- while (my ($key, $value) = each %cfg) {
- $value = "" unless defined $value;
- print CACHE "$key=\"$value\"\n";
+ 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 = @_;
+ open(CACHE, '>', CONFIGURE_CACHE_FILE) or print_error "unable to write ${\CONFIGURE_CACHE_FILE}: $!";
+ while (my ($key, $value) = each %config) {
+ $value //= '';
+ say CACHE "$key $value";
}
close(CACHE);
}
sub get_compiler_info($) {
my $binary = shift;
my $version = `$binary -v 2>&1`;
- if ($version =~ /(?:clang|llvm)\sversion\s(\d+\.\d+)/i) {
- return (
- NAME => 'Clang',
- VERSION => $1,
- UNSUPPORTED => $1 lt '3.0',
- REASON => 'Clang 2.9 and older do not have adequate C++ support.'
- );
+ if ($version =~ /Apple\sLLVM\sversion\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 => 'AppleClang', VERSION => $1);
+ } elsif ($version =~ /clang\sversion\s(\d+\.\d+)/i) {
+ return (NAME => 'Clang', VERSION => $1);
} elsif ($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.'
- );
+ 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,
- UNSUPPORTED => $2 lt '4.1',
- REASON => "ICC $1 (GCC $2 compatibility mode) does not have adequate C++ support."
- );
+ return (NAME => 'ICC', VERSION => $1);
}
- return (
- NAME => $binary,
- VERSION => '0.0'
- );
+ 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";
- }
+ 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";
}
- return "";
}
-sub run_test($$) {
- my ($what, $result) = @_;
- print_format "Checking whether <|GREEN $what|> is available ... ";
- print_format $result ? "<|GREEN yes|>\n" : "<|RED no|>\n";
- return $result;
-}
-
-sub test_file($$;$) {
- my ($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;
-}
-
-sub test_header($$;$) {
- my ($cc, $header, $args) = @_;
- $args ||= '';
- open(CC, "| $cc -E - $args >/dev/null 2>&1") or return 0;
- print CC "#include <$header>";
- close(CC);
- return !$?;
-}
-
-sub get_property($$;$)
-{
- my ($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($$) {
+sub parse_templates($$$) {
# These are actually hash references
- my ($config, $compiler) = @_;
+ my ($config, $compiler, $version) = @_;
# Collect settings to be used when generating files
- my %settings = __get_template_settings($config, $compiler);
+ my %settings = __get_template_settings($config, $compiler, $version);
# Iterate through files in make/template.
foreach (<make/template/*>) {
# Add a default target if the template has not defined one.
unless (scalar keys %targets) {
- $targets{DEFAULT} = basename $_;
+ $targets{DEFAULT} = catfile(CONFIGURE_DIRECTORY, basename $_);
}
# Second pass: parse makefile junk and write files.
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 $_: $!";
+ open(TARGET, '>', $target) or print_error "unable to write $target: $!";
foreach (@final_lines) {
- print TARGET $_, "\n";
+ say TARGET $_;
}
close(TARGET);
projects / user / henk / code / inspircd.git / blobdiff