use strict;
use warnings;
use Debian::Debhelper::Dh_Lib;
+use File::Spec;
use base 'Exporter';
-our @EXPORT=qw(&buildsystems_init &buildsystems_do &load_buildsystem);
+our @EXPORT=qw(&buildsystems_init &buildsystems_do &load_buildsystem &load_all_buildsystems);
# Historical order must be kept for backwards compatibility. New
# buildsystems MUST be added to the END of the list.
);
my $opt_buildsys;
+my $opt_sourcedir;
my $opt_builddir;
my $opt_list;
if (!exists $bsopts{builddir} && defined $opt_builddir) {
$bsopts{builddir} = ($opt_builddir eq "") ? undef : $opt_builddir;
}
+ if (!exists $bsopts{sourcedir} && defined $opt_sourcedir) {
+ $bsopts{sourcedir} = ($opt_sourcedir eq "") ? undef : $opt_sourcedir;
+ }
return $module->new(%bsopts);
}
+# Similar to create_buildsystem_instance(), but it attempts to autoselect
+# a buildsystem if none was specified. In case autoselection fails, undef
+# is returned.
sub load_buildsystem {
- my ($action, $system)=@_;
+ my $system=shift;
+ my $step=shift;
if (defined $system) {
- my $inst = create_buildsystem_instance($system);
+ my $inst = create_buildsystem_instance($system, @_);
return $inst;
}
else {
# Try to determine build system automatically
for $system (@BUILDSYSTEMS) {
- my $inst = create_buildsystem_instance($system, build_action=>$action);
- if ($inst->is_buildable()) {
+ my $inst = create_buildsystem_instance($system, @_);
+ if ($inst->check_auto_buildable($step)) {
return $inst;
}
}
return;
}
-sub buildsystems_init {
- my %args=@_;
+sub load_all_buildsystems {
+ my $incs=shift || \@INC;
+ my (%buildsystems, @buildsystems);
+
+ for my $inc (@$incs) {
+ my $path = File::Spec->catdir($inc, "Debian/Debhelper/Buildsystem");
+ if (-d $path) {
+ for my $module_path (glob "$path/*.pm") {
+ my $name = basename($module_path);
+ $name =~ s/\.pm$//;
+ next if exists $buildsystems{$name};
+ $buildsystems{$name} = create_buildsystem_instance($name, @_);
+ }
+ }
+ }
- # TODO: Not documented in the manual pages yet.
- # Initialize options from environment variables
- if (exists $ENV{DH_AUTO_BUILDDIRECTORY}) {
- $opt_builddir = $ENV{DH_AUTO_BUILDDIRECTORY};
+ # Push debhelper built-in buildsystems first
+ for my $name (@BUILDSYSTEMS) {
+ error("Debhelper built-in buildsystem '$name' could not be found/loaded")
+ if not exists $buildsystems{$name};
+ push @buildsystems, $buildsystems{$name};
+ delete $buildsystems{$name};
}
- if (exists $ENV{DH_AUTO_BUILDSYSTEM}) {
- $opt_buildsys = $ENV{DH_AUTO_BUILDSYSTEM};
+
+ # The rest are 3rd party buildsystems
+ for my $name (keys %buildsystems) {
+ my $inst = $buildsystems{$name};
+ $inst->{thirdparty} = 1;
+ push @buildsystems, $inst;
}
+ return @buildsystems;
+}
+
+sub buildsystems_init {
+ my %args=@_;
+
# Available command line options
my %options = (
- "b:s" => \$opt_builddir,
+ "D=s" => \$opt_sourcedir,
+ "sourcedirectory=s" => \$opt_sourcedir,
+
+ "B:s" => \$opt_builddir,
"builddirectory:s" => \$opt_builddir,
- "m=s" => \$opt_buildsys,
+ "S=s" => \$opt_buildsys,
"buildsystem=s" => \$opt_buildsys,
"l" => \$opt_list,
"--list" => \$opt_list,
);
- map { $args{options}{$_} = $options{$_} } keys(%options);
+ $args{options}{$_} = $options{$_} foreach keys(%options);
Debian::Debhelper::Dh_Lib::init(%args);
}
sub buildsystems_list {
- my $action=shift;
+ my $step=shift;
# List buildsystems (including auto and specified status)
my ($auto, $specified);
- for my $system (@BUILDSYSTEMS) {
- my $inst = create_buildsystem_instance($system, build_action => undef);
+ my @buildsystems = load_all_buildsystems();
+ for my $inst (@buildsystems) {
my $is_specified = defined $opt_buildsys && $opt_buildsys eq $inst->NAME();
if (! defined $specified && defined $opt_buildsys && $opt_buildsys eq $inst->NAME()) {
$specified = $inst->NAME();
}
- elsif (! defined $auto && $inst->check_auto_buildable($action)) {
+ elsif (! defined $auto && ! $inst->{thirdparty} && $inst->check_auto_buildable($step)) {
$auto = $inst->NAME();
}
- printf("%s - %s\n", $inst->NAME(), $inst->DESCRIPTION());
- }
- # List a specified 3rd party buildsystem too.
- if (! defined $specified && defined $opt_buildsys) {
- my $inst = create_buildsystem_instance($opt_buildsys, build_action => undef);
- printf("%s - %s.\n", $inst->NAME(), $inst->DESCRIPTION());
- $specified = $inst->NAME();
+ printf("%s - %s", $inst->NAME(), $inst->DESCRIPTION());
+ print " [3rd party]" if $inst->{thirdparty};
+ print "\n";
}
print "\n";
print "Auto-selected: $auto\n" if defined $auto;
}
sub buildsystems_do {
- my $action=shift;
+ my $step=shift;
- if (!defined $action) {
- $action = basename($0);
- $action =~ s/^dh_auto_//;
+ if (!defined $step) {
+ $step = basename($0);
+ $step =~ s/^dh_auto_//;
}
- if (grep(/^\Q$action\E$/, qw{configure build test install clean}) == 0) {
- error("unrecognized build action: " . $action);
+ if (grep(/^\Q$step\E$/, qw{configure build test install clean}) == 0) {
+ error("unrecognized build step: " . $step);
}
if ($opt_list) {
- buildsystems_list($action);
+ buildsystems_list($step);
exit 0;
}
- my $buildsystem = load_buildsystem($action, $opt_buildsys);
+ my $buildsystem = load_buildsystem($opt_buildsys, $step);
if (defined $buildsystem) {
- $buildsystem->pre_action($action);
- $buildsystem->$action(@_, @{$dh{U_PARAMS}});
- $buildsystem->post_action($action);
+ $buildsystem->pre_building_step($step);
+ $buildsystem->$step(@_, @{$dh{U_PARAMS}});
+ $buildsystem->post_building_step($step);
}
return 0;
}
projects / debhelper.git / blobdiff