Import of oldpackages/perl

Signed-off-by: Marcel Denia <naoir@gmx.net>

lang/perl/files/perlmod-deps.sh

@@ -0,0 +1,81 @@
+#!/bin/sh
+#
+# Generate perl module package dependencies
+#
+# Copyright (C) 2007  Peter Colberg <peter@petercolberg.org>
+# Licensed under the terms of the GNU General Public License.
+#
+
+if [ $# -lt 3 ]; then
+    echo >&2 "Usage: $(basename $0) STAGING-DIR PERL-BUILD-DIR [FILES...] [DIRECTORIES...]"
+    exit 1
+fi
+
+STAGING_DIR="$1"
+PERL_BIN="$STAGING_DIR/usr/bin/perl"
+PERL_LIB="$STAGING_DIR/usr/lib/perl5/5.10"
+INC_DIR="$(dirname $0)"
+shift
+
+"$PERL_BIN" -I"$INC_DIR" -I"$PERL_LIB" - "$@" <<'PERL_SCRIPT'
+use strict;
+use warnings;
+
+use Module::ScanDeps;
+use File::Find;
+use Cwd;
+
+our $sitelib = "/usr/lib/perl5/5.10";
+
+sub scandeps {
+    my $builddir = Cwd::abs_path(shift);
+    my @scanpaths = @_;
+    my ($curdir, @pkgdirs, $dir, @deps, %depends, $file);
+    our ($pkg, %bundles, $path, @files);
+
+    @pkgdirs = glob($builddir . "/*/ipkg");
+    $curdir = getcwd();
+    @INC = ();
+    for $dir (@pkgdirs) {
+	chdir($dir) or die "$dir: $!";
+	for $pkg (glob("*")) {
+	    chdir($dir . "/" . $pkg . $sitelib) or next;
+	    push @INC, getcwd();
+	    sub wanted {
+		return unless (-f $_);
+		s/^\.\///;
+		$bundles{$_} = $pkg;
+	    }
+	    find({ wanted => \&wanted, no_chdir => 1 }, ".");
+	}
+    }
+    chdir($curdir) or die "$curdir: $!\n";
+
+    for $path (@scanpaths) {
+	sub scan_wanted {
+	    return unless (-f $_ and /\.(pl|pm)$/);
+	    push @files, $_;
+	}
+	if (-f $path) {
+	    push @files, $path;
+	}
+	elsif (-d $path) {
+	    find({ wanted => \&scan_wanted, no_chdir => 1 }, $path);
+	}
+    }
+
+    @deps = keys %{scan_deps(files => \@files, recurse => 0)};
+    for $file (grep { not exists $bundles{$_} } @deps) {
+	warn "could not resolve dependency: $file\n";
+    }
+    %depends = map { $bundles{$_}, 1 } grep { exists $bundles{$_} } @deps;
+
+    if (%depends) {
+	print join(' ', 'perl', sort keys %depends), "\n";
+    }
+}
+
+if (@ARGV > 1) {
+    scandeps(@ARGV);
+}
+PERL_SCRIPT

lang/perl/files/scan-perlbase.sh

@@ -0,0 +1,176 @@
+#!/bin/sh
+#
+# Generate perl base modules package definitions
+#
+# Copyright (C) 2007  Peter Colberg <peter@petercolberg.org>
+# Licensed under the terms of the GNU General Public License.
+#
+
+if [ $# -lt 1 ]; then
+    echo >&2 "Usage: $(basename $0) STAGING-DIR [OUTFILE]"
+    exit 1
+fi
+
+STAGING_DIR="$1"
+PERL_BIN="$STAGING_DIR/usr/bin/perl"
+PERL_LIB="$STAGING_DIR/usr/lib/perl5/5.10"
+INC_DIR="$(dirname $0)"
+shift
+
+"$PERL_BIN" -I"$INC_DIR" -I"$PERL_LIB" - "$PERL_LIB" "$@" <<'PERL_SCRIPT'
+use strict;
+use warnings;
+
+use Module::ScanDeps;
+use File::Find;
+use File::Basename;
+
+our $skipfiles = 'CORE vmsish.pm auto/sdbm';
+
+our %defmodules = (
+    'essential' => 'lib.pm vars.pm strict.pm warnings.pm warnings Carp Carp.pm Exporter Exporter.pm locale.pm subs.pm overload.pm constant.pm',
+    'getoptpl' => 'getopt.pl getopts.pl',
+    'utf8' => 'utf8_heavy.pl',
+    'Getopt' => 'newgetopt.pl',
+    'open' => 'open2.pl open3.pl',
+    'Config' => 'Config_heavy.pl',
+    'bytes' => 'bytes_heavy.pl',
+);
+
+our %defdepends = (
+    'DB_File' => 'libdb1-compat',
+    'GDBM_File' => 'libgdbm',
+);
+
+our $prefix = 'perlbase-';
+
+sub template ($) {
+    $_ = $_[0];
+    return <<TEMPLATE;
+define Package/$$_{package}
+SECTION:=lang
+CATEGORY:=Languages
+URL:=http://www.cpan.org/
+TITLE:=$$_{module} perl module
+DEPENDS:=$$_{depends}
+endef
+
+define Package/$$_{package}/install
+\$(call perlmod/Install,\$(1),$$_{files},$$_{exclude})
+endef
+
+\$(eval \$(call BuildPackage,$$_{package}))
+
+
+TEMPLATE
+}
+
+
+sub scandeps ($) {
+    my $sitedir = shift;
+    my @result;
+
+    my ($mod, $file, @deps, $dep, %depends, $parent, $pkg);
+    our (%files, %modules);
+    my (%packages, %excludes);
+
+    for $mod (keys %defmodules) {
+	($pkg = $prefix . $mod) =~ tr/A-Z_/a-z-/;
+	$modules{$pkg} = $mod;
+	for $file (split / /, $defmodules{$mod}) {
+	    $files{$file} = $pkg;
+	}
+    }
+    for $file ('pod', 'Pod', split(/ /, $skipfiles)) {
+	$files{$file} = undef;
+    }
+
+    sub wanted {
+	s/^\.\///;
+	return if (/^(\.|auto)$/ or exists $files{$_});
+	if (/\.pod$/) {
+	    $files{$_} = undef;
+	}
+	elsif (exists $files{dirname($_)}) {
+	    $files{$_} = $files{dirname($_)};
+	}
+	elsif (m!^(?:auto/)?([^./]+)(?:\.(?:pl|pm)|/|$)!) {
+	    (my $pkg = $prefix . $1) =~ tr/A-Z_/a-z-/;
+	    $modules{$pkg} = $1;
+	    $files{$_} = $pkg;
+	}
+	else {
+	    $files{$_} = undef;
+	}
+    }
+    chdir($sitedir);
+    find({ wanted => \&wanted, no_chdir => 1}, '.');
+
+    for $pkg (keys %modules) {
+	$packages{$pkg} = [];
+	$excludes{$pkg} = [];
+	$depends{$pkg} = {};
+    }
+
+    for $file (keys %files) {
+	$mod = $files{$file};
+	$parent = $files{dirname($file)};
+
+	if (defined ($mod)) {
+	    if (defined ($parent) and not ($parent eq $mod)) {
+		push @{$packages{$mod}}, $file;
+		push @{$excludes{$parent}}, $file;
+	    }
+	    elsif (not defined ($parent)) {
+		push @{$packages{$mod}}, $file;
+	    }
+	}
+	elsif (defined ($parent)) {
+	    push @{$excludes{$parent}}, $file;
+	}
+    }
+
+    for $mod (keys %defdepends) {
+	($pkg = $prefix . $mod) =~ tr/A-Z_/a-z-/;
+	for $dep (split / /, $defdepends{$mod}) {
+	    ${$depends{$pkg}}{$dep} = 1;
+	}
+    }
+
+    @INC = ('.');
+    for $file (grep { -f $_ and defined $files{$_} } keys %files) {
+	@deps = keys %{scan_deps(files => [ $file ], recurse => 0)};
+	$pkg = $files{$file};
+
+	for $dep (grep { not defined $files{$_} } @deps) {
+	    warn "$file: could not resolve dependency: $dep\n";
+	}
+	for $dep (grep { defined $files{$_} } @deps) {
+	    next if ($files{$dep} eq $pkg);
+	    ${$depends{$pkg}}{$files{$dep}} = 1;
+	}
+    }
+
+    for $pkg (sort keys %packages) {
+	push @result, template({
+	    package => $pkg,
+	    module => $modules{$pkg},
+	    depends => join(' ', 'perl', sort keys %{$depends{$pkg}}),
+	    files => join(' ', sort @{$packages{$pkg}}),
+	    exclude => join(' ', sort @{$excludes{$pkg}}),
+	});
+    }
+
+    return join('', @result);
+}
+
+
+if (@ARGV > 1) {
+    open FILE, ">$ARGV[1]" or die "$ARGV[1]: $!\n";
+    print FILE scandeps($ARGV[0]);
+    close FILE;
+}
+else {
+    print scandeps($ARGV[0] or '.');
+}
+PERL_SCRIPT

lang/perl/files/strippm.sh

@@ -0,0 +1,11 @@
+#!/bin/sh
+# 
+# Attempt to strip comments and pod docs from perl modules
+#
+
+[ "$#" -gt 0 ] || set .
+echo "---> Stripping modules in: $@" >&2
+find "$@" -name \*.pm -or -name \*.pl -or -name \*.pod | while read fn; do
+	echo "   $fn" >&2
+	sed -i -e '/^=\(head\|pod\|item\|over\|back\)/,/^=cut/d; /^=\(head\|pod\|item\|over\|back\)/,$d; /^#$/d; /^#[^!"'"'"']/d' "$fn"
+done